re PR tree-optimization/93098 (ICE with negative shifter)

	PR tree-optimization/93098
	* match.pd (popcount): For shift amounts, use integer_onep
	or wi::to_widest () == cst instead of tree_to_uhwi () == cst
	tests.  Make sure that precision is power of two larger than or equal
	to 16.  Ensure shift is never negative.  Use HOST_WIDE_INT_UC macro
	instead of ULL suffixed constants.  Formatting fixes.

	* gcc.c-torture/compile/pr93098.c: New test.

From-SVN: r279809

6 files changed, 56332 insertions, 56264 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9f5782f..70caa82 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,37051 +1,13 @@
-2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_condition): Only nullify cond_expr
-	if we've created a new condition.  Don't nullify it if we've decided
-	to keep it and then invert the result.
-
-2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Return
-	the incoming virtual operand definition.
-	(vect_do_peeling): When vectorizing an epilogue loop, handle the
-	case in which the main loop has a virtual phi and the epilogue
-	and scalar loops don't.  Restore an earlier comment about the
-	update_ssa call.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* config/vxworks/stdint.h: New file.  Include _yvals.h
-	then stdint-gcc.h.
-	* config/t-vxworks: Arrange to install the stdint.h wrapper.
-	* config.gcc (*-*-vxworks*): Add stdint-gcc.h to $extra_headers
-	so it gets copied.  Set use_gcc_stdint to request _not_ crafting
-	stdint.h through the common Makefile rules.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* config/vxworks/_yvals.h: New file.
-	* config/vxworks/_yvals-wrapper.h: New file.
-	* gcc/config/vxworks/math.h: Use it to wrap the VxWorks
-	math.h header.
-	* gcc/config/vxworks/complex.h: Likewise.
-	* gcc/config/vxworks/setjmp.h: Likewise.
-	* gcc/config/vxworks/inttypes.h: Likewise.
-	* config.gcc (*-*-vxworks*): Add system header wrappers
-	to extra_headers.
-	(powerpc-*-vxworks*): Reuse the common extra_headers.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* config/vxworks/_vxworks-versions.h: New file.
-	* config.gcc (*-*-vxworks*): Add it to extra_headers.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* config/t-vxworks: Rework the vxworks.o compilation
-	rules to use $(COMPILE).
-
-2019-12-30  Joel Brobecker  <brobecker@adacore.com>
-
-	* config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs
-	and cxx_target_objs. Set target_has_targetcm to "yes". Add
-	vxworks-predef.h to extra_headers.
-	* config/t-vxworks (vxworks-c.o): New target.
-	* config/vxworks-c.c: New file.
-	* config/vxworks/vxworks-predef.h: New file.
-
-2019-12-30  Alexandre Oliva  <oliva@adacore.com>
-            Olivier Hainque  <hainque@adacore.com>
-
-	* config/vx-common.h (WCHAR_TYPE_SIZE): 32 on VxWorks 7.
-	(WCHAR_TYPE): Pick accordingly.
-	(WINT_TYPE_SIZE): Define in terms of WCHAR_TYPE_SIZE.
-	(WINT_TYPE): Define in terms of WCHAR_TYPE.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* config/vx-common.h: Minor reorganization and add
-	sectioning comments.
-
-2019-12-30  Doug Rupp  <rupp@adacore.com>
-
-	* config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Define.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-            Jerome Lambourg  <labourg@adacore.com>
-
-	* config/t-vxworks: Arrange to alter/restore glimits.h
-	before/after stmp-int-hdrs, so it uses a different macro
-	name to protect itself against recursive inclusions.
-
-2019-12-30  Peter Bergner <bergner@linux.ibm.com>
-
-	PR target/92923
-	* config/rs6000/rs6000-builtin.def (VAND, VANDC, VNOR, VOR, VXOR):
-	Delete.
-	(EQV_V16QI_UNS, EQV_V8HI_UNS, EQV_V4SI_UNS, EQV_V2DI_UNS, EQV_V1TI_UNS,
-	NAND_V16QI_UNS, NAND_V8HI_UNS, NAND_V4SI_UNS, NAND_V2DI_UNS,
-	NAND_V1TI_UNS, ORC_V16QI_UNS, ORC_V8HI_UNS, ORC_V4SI_UNS, ORC_V2DI_UNS,
-	ORC_V1TI_UNS, VAND_V16QI_UNS, VAND_V16QI, VAND_V8HI_UNS, VAND_V8HI,
-	VAND_V4SI_UNS, VAND_V4SI, VAND_V2DI_UNS, VAND_V2DI, VAND_V4SF,
-	VAND_V2DF, VANDC_V16QI_UNS, VANDC_V16QI, VANDC_V8HI_UNS, VANDC_V8HI,
-	VANDC_V4SI_UNS, VANDC_V4SI, VANDC_V2DI_UNS, VANDC_V2DI, VANDC_V4SF,
-	VANDC_V2DF, VNOR_V16QI_UNS, VNOR_V16QI, VNOR_V8HI_UNS, VNOR_V8HI,
-	VNOR_V4SI_UNS, VNOR_V4SI, VNOR_V2DI_UNS, VNOR_V2DI, VNOR_V4SF,
-	VNOR_V2DF, VOR_V16QI_UNS, VOR_V16QI, VOR_V8HI_UNS, VOR_V8HI,
-	VOR_V4SI_UNS, VOR_V4SI, VOR_V2DI_UNS, VOR_V2DI, VOR_V4SF, VOR_V2DF,
-	VXOR_V16QI_UNS, VXOR_V16QI, VXOR_V8HI_UNS, VXOR_V8HI,
-	VXOR_V4SI_UNS, VXOR_V4SI, VXOR_V2DI_UNS, VXOR_V2DI, VXOR_V4SF,
-	VXOR_V2DF): Add definitions.
-	* config/rs6000/rs6000-call.c (altivec_overloaded_builtins)
-	<ALTIVEC_BUILTIN_VAND, ALTIVEC_BUILTIN_VANDC, ALTIVEC_BUILTIN_VNOR,
-	ALTIVEC_BUILTIN_VOR, ALTIVEC_BUILTIN_VXOR>: Remove.
-	<ALTIVEC_BUILTIN_VAND_V4SF, ALTIVEC_BUILTIN_VAND_V2DF,
-	ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
-	ALTIVEC_BUILTIN_VAND_V4SI_UNS, ALTIVEC_BUILTIN_VAND_V4SI,
-	ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V8HI,
-	ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V4SF, ALTIVEC_BUILTIN_VANDC_V2DF,
-	ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V4SI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI,
-	ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V8HI,
-	ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V4SF, ALTIVEC_BUILTIN_VNOR_V2DF,
-	ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
-	ALTIVEC_BUILTIN_VOR_V2DI, ALTIVEC_BUILTIN_VOR_V2DI_UNS,
-	ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
-	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
-	ALTIVEC_BUILTIN_VOR_V16QI, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V4SF, ALTIVEC_BUILTIN_VXOR_V2DF,
-	ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V4SI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI,
-	ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS>: Add
-	definitions.
-	<P8V_BUILTIN_EQV_V16QI, P8V_BUILTIN_EQV_V8HI, P8V_BUILTIN_EQV_V4SI,
-	P8V_BUILTIN_EQV_V2DI, P8V_BUILTIN_NAND_V16QI, P8V_BUILTIN_NAND_V8HI,
-	P8V_BUILTIN_NAND_V4SI, P8V_BUILTIN_NAND_V2DI, P8V_BUILTIN_ORC_V16QI,
-	P8V_BUILTIN_ORC_V8HI, P8V_BUILTIN_ORC_V4SI,
-	P8V_BUILTIN_ORC_V2DI>: Change unsigned usages to use the new *_UNS
-	definition names.
-	(rs6000_gimple_fold_builtin) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
-	ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
-	ALTIVEC_BUILTIN_VAND_V8HI, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
-	ALTIVEC_BUILTIN_VAND_V4SI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
-	ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V4SF,
-	ALTIVEC_BUILTIN_VAND_V2DF, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V8HI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V8HI, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V4SI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V4SF,
-	ALTIVEC_BUILTIN_VANDC_V2DF, P8V_BUILTIN_NAND_V16QI_UNS,
-	P8V_BUILTIN_NAND_V8HI_UNS, P8V_BUILTIN_NAND_V4SI_UNS,
-	P8V_BUILTIN_NAND_V2DI_UNS, P8V_BUILTIN_NAND_V2DI,
-	ALTIVEC_BUILTIN_VOR_V16QI_UNS, ALTIVEC_BUILTIN_VOR_V16QI,
-	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
-	ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
-	ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V2DI,
-	ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
-	P8V_BUILTIN_ORC_V16QI_UNS, P8V_BUILTIN_ORC_V8HI_UNS,
-	P8V_BUILTIN_ORC_V4SI_UNS, P8V_BUILTIN_ORC_V2DI_UNS,
-	P8V_BUILTIN_ORC_V2DI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V4SI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V4SF,
-	ALTIVEC_BUILTIN_VXOR_V2DF, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V4SF,
-	ALTIVEC_BUILTIN_VNOR_V2DF>: Use new definition names.
-	(builtin_function_type) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
-	ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
-	ALTIVEC_BUILTIN_VAND_V2DI_UNS, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
-	ALTIVEC_BUILTIN_VANDC_V2DI_UNS, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V8HI_UNS, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VNOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V8HI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
-	ALTIVEC_BUILTIN_VXOR_V2DI_UNS, P8V_BUILTIN_EQV_V16QI_UNS,
-	P8V_BUILTIN_EQV_V8HI_UNS, P8V_BUILTIN_EQV_V4SI_UNS,
-	P8V_BUILTIN_EQV_V2DI_UNS, P8V_BUILTIN_EQV_V1TI_UNS,
-	P8V_BUILTIN_NAND_V16QI_UNS, P8V_BUILTIN_NAND_V8HI_UNS,
-	P8V_BUILTIN_NAND_V4SI_UNS, P8V_BUILTIN_NAND_V2DI_UNS,
-	P8V_BUILTIN_NAND_V1TI_UNS, P8V_BUILTIN_ORC_V16QI_UNS,
-	P8V_BUILTIN_ORC_V8HI_UNS, P8V_BUILTIN_ORC_V4SI_UNS,
-	P8V_BUILTIN_ORC_V2DI_UNS, P8V_BUILTIN_ORC_V1TI_UNS>: Handle unsigned
-	builtins.
-
-2019-12-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/93078
-	* config/i386/i386-builtins.c (ix86_builtin_vectorized_function):
-	Remove CASE_CFN_RINT handling.
-	* config/i386/i386-builtin.def (IX86_BUILTIN_RINTPD,
-	IX86_BUILTIN_RINTPS, IX86_BUILTIN_RINTPD256, IX86_BUILTIN_RINTPS256):
-	Remove.
-	* config/i386/sse.md (nearbyint<mode>2, rint<mode>2): New expanders
-	with VF iterator.
-
-2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vect_get_strided_load_store_ops): Copy
-	DR_STEP before gimplifying it.
-
-2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_condition): For extract-last
-	reductions, check that the target supports the required comparison
-	operation.
-
-2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (V_INT_CONTAINER): Fix VNx2SF entry.
-
-2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vectorizable_reduction): Check whether the
-	target supports the required VEC_COND_EXPR operation before
-	allowing the fallback handling of masked fold-left reductions.
-
-2019-12-24  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
-	-fweb and -frename-registers with -funroll-loops
-
-2019-12-22  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/invoke.texi (-flto): Use "compile time" as a noun.
-
-2019-12-21  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/93015
-	* ipa-cp.c (ipcp_store_vr_results): Check that info exists
-
-2019-12-20   Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (cint34_operand): Use
-	SIGNED_INTEGER_34BIT_P macro.
-	* config/rs6000/rs6000.c (num_insns_constant_gpr): Use the
-	SIGNED_INTEGER_16BIT_P and SIGNED_INTEGER_34BIT_P macros.
-	(address_to_insn_form): Use the SIGNED_INTEGER_16BIT_P and
-	SIGNED_INTEGER_34BIT_P macros.
-	* config/rs6000/rs6000.h (SIGNED_INTEGER_NBIT_P): New macro.
-	(SIGNED_INTEGER_16BIT_P): Rename SIGNED_16BIT_OFFSET_P to be
-	SIGNED_INTEGER_34BIT_P.
-	(SIGNED_INTEGER_34BIT_P): Rename SIGNED_34BIT_OFFSET_P to be
-	SIGNED_INTEGER_34BIT_P.
-
-2019-12-20  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
-
-	* doc/sourcebuild.texi
-	(arm_v8_2a_bf16_neon_ok): Document new target supports option.
-	(arm_v8_2a_i8mm_ok): Likewise.
-
-2019-12-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92841
-	* config/i386/i386.md (*stack_protect_set_3): For pic_32bit_operand
-	always use lea{q}, no matter what value which_alternative has.
-
-	PR target/93002
-	* config/i386/i386.md (dec reg; cmp $-1, reg; jne lab): New
-	define_peephole2.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-
-	* gimplify.c (gimplify_omp_var_data): Add GOVD_MAP_HAS_ATTACHMENTS.
-	(insert_struct_comp_map): Support derived-type member mappings
-	for arrays with descriptors which use GOMP_MAP_TO_PSET.  Support
-	GOMP_MAP_ATTACH_DETACH.
-	(gimplify_scan_omp_clauses): Tidy up OACC_ENTER_DATA/OACC_EXIT_DATA
-	mappings.  Handle attach/detach clauses and component references.
-	(gimplify_adjust_omp_clauses_1): Skip adjustments for explicit
-	attach/detach clauses.
-	(gimplify_omp_target_update): Handle struct mappings and finalize for
-	detach operations.
-	* omp-low.c (lower_omp_target): Support GOMP_MAP_ATTACH,
-	GOMP_MAP_DETACH, GOMP_MAP_FORCE_DETACH.
-	* tree-pretty-print.c (dump_omp_clause): Likewise, plus
-	GOMP_MAP_ATTACH_DETACH.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-
-	* gimplify.c (insert_struct_comp_map, extract_base_bit_offset): New.
-	(gimplify_scan_omp_clauses): Outline duplicated code into calls to
-	above two functions.
-
-2019-12-19  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/92905
-	* lra-constraints.c (process_alt_operands): Check offmemok when
-	processing preferred_reload_class.
-
-2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md
-	(<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
-	Change input predcate to gcn_alu_operand.
-	(extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
-	Likewise.
-	(truncv64di<mode>2): Likewise.
-	(truncv64di<mode>2_exec): Likewise.
-	(<convop><mode>v64di2): Likewise.
-	(<convop><mode>v64di2_exec): Likewise.
-
-2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (*plus_carry_dpp_shr_<mode>): Rename to ...
-	(*plus_carry_dpp_shr_v64si): ... this, and replace all
-	VEC_1REG_INT_MODE with V64SI.
-
-2019-12-19  David Malcolm  <dmalcolm@redhat.com>
-
-	* hash-map-tests.c (selftest::test_map_of_int_to_strings): New
-	selftest.
-	(selftest::hash_map_tests_c_tests): Call it.
-
-2019-12-19  David Malcolm  <dmalcolm@redhat.com>
-
-	* gimple-predict.h (gimple_predict_predictor): Make "gs" param
-	const.
-	(gimple_predict_outcome): Likewise.
-	* gimple-pretty-print.c (do_niy): Likewise.
-	(dump_unary_rhs): Likewise.
-	(dump_binary_rhs): Likewise.
-	(dump_ternary_rhs): Likewise.
-	(dump_gimple_assign): Likewise.
-	(dump_gimple_return): Likewise.
-	(dump_gimple_call_args): Likewise.
-	(pp_points_to_solution): Make "pt" param const.
-	(dump_gimple_call): Make "gs" param const.
-	(dump_gimple_switch): Likewise.
-	(dump_gimple_cond): Likewise.
-	(dump_gimple_label): Likewise.
-	(dump_gimple_goto): Likewise.
-	(dump_gimple_bind): Likewise.
-	(dump_gimple_try): Likewise.
-	(dump_gimple_catch): Likewise.
-	(dump_gimple_eh_filter): Likewise.
-	(dump_gimple_eh_must_not_throw): Likewise.
-	(dump_gimple_eh_else): Likewise.
-	(dump_gimple_resx): Likewise.
-	(dump_gimple_eh_dispatch): Likewise.
-	(dump_gimple_debug): Likewise.
-	(dump_gimple_omp_for): Likewise.
-	(dump_gimple_omp_continue): Likewise.
-	(dump_gimple_omp_single): Likewise.
-	(dump_gimple_omp_taskgroup): Likewise.
-	(dump_gimple_omp_target): Likewise.
-	(dump_gimple_omp_teams): Likewise.
-	(dump_gimple_omp_sections): Likewise.
-	(dump_gimple_omp_block): Likewise.
-	(dump_gimple_omp_critical): Likewise.
-	(dump_gimple_omp_ordered): Likewise.
-	(dump_gimple_omp_scan): Likewise.
-	(dump_gimple_omp_return): Likewise.
-	(dump_gimple_transaction): Likewise.
-	(dump_gimple_asm): Likewise.
-	(dump_gimple_phi): Make "phi" param const.
-	(dump_gimple_omp_parallel): Make "gs" param const.
-	(dump_gimple_omp_task): Likewise.
-	(dump_gimple_omp_atomic_load): Likewise.
-	(dump_gimple_omp_atomic_store): Likewise.
-	(dump_gimple_mem_ops): Likewise.
-	(pp_gimple_stmt_1): Likewise.  Add "const" to the various as_a <>
-	casts throughout.
-	* gimple-pretty-print.h (gimple_stmt_1): Make gimple * param const.
-	* gimple.h (is_a_helper <const gdebug *>::test): New.
-	(is_a_helper <const ggoto *>::test): New.
-	(is_a_helper <const glabel *>::test): New.
-	(is_a_helper <const geh_else *>::test): New.
-	(is_a_helper <const geh_mnt *>::test): New.
-	(is_a_helper <const gswitch *>::test): New.
-	(is_a_helper <const gtry *>::test): New.
-	(is_a_helper <const greturn *>::test): New.
-	(gimple_call_tail_p): Make param const.
-	(gimple_call_return_slot_opt_p): Likewise.
-	(gimple_call_va_arg_pack_p): Likewise.
-	(gimple_call_use_set): Add const overload.
-	(gimple_call_clobber_set): Likewise.
-	(gimple_has_lhs): Make param const.
-	(gimple_bind_body): Likewise.
-	(gimple_catch_handler): Likewise.
-	(gimple_eh_filter_failure): Likewise.
-	(gimple_eh_must_not_throw_fndecl): Likewise.
-	(gimple_eh_else_n_body): Likewise.
-	(gimple_eh_else_e_body): Likewise.
-	(gimple_try_eval): Likewise.
-	(gimple_try_cleanup): Likewise.
-	(gimple_phi_arg): Add const overload.
-	(gimple_phi_arg_def): Make param const.
-	(gimple_phi_arg_edge): Likewise.
-	(gimple_phi_arg_location): Likewise.
-	(gimple_phi_arg_has_location): Likewise.
-	(gimple_debug_bind_get_var): Likewise.
-	(gimple_debug_bind_get_value): Likewise.
-	(gimple_debug_source_bind_get_var): Likewise.
-	(gimple_debug_source_bind_get_value): Likewise.
-	(gimple_omp_body): Likewise.
-	(gimple_omp_for_collapse): Likewise.
-	(gimple_omp_for_pre_body): Likewise.
-	(gimple_transaction_body): Likewise.
-	* tree-eh.c (lookup_stmt_eh_lp_fn): Make param "t" const.
-	(lookup_stmt_eh_lp): Likewise.
-	* tree-eh.h (lookup_stmt_eh_lp_fn): Make param const.
-	(lookup_stmt_eh_lp): Likewise.
-	* tree-ssa-alias.h (pt_solution_empty_p): Make param const.
-	* tree-ssa-structalias.c (pt_solution_empty_p): Likewise.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_simd_valid_immediate): When
-	handling partial SVE vectors, use the container mode rather than
-	the element mode if the constant isn't a single-element duplicate.
-	* config/aarch64/aarch64-sve.md (@aarch64_sve_reinterpret<mode>):
-	Check targetm.can_change_mode_class instead of BYTES_BIG_ENDIAN.
-
-2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (addv64si3<exec_clobber>): Rename to ...
-	(add<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
-	(addv64si3_dup<exec_clobber>): Rename to ...
-	(add<mode>3_dup<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
-	(subv64si3<exec_clobber>): Rename to ...
-	(sub<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_can_change_mode_class):
-	Don't allow changes between partial SVE modes and other kinds
-	of mode.  Don't allow changes between two partial SVE modes
-	if they have different container or element sizes.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_function_value_1): New function,
-	split out from...
-	(aarch64_function_value): ...here.  Handle partial SVE modes by
-	pretending that they have the associated/traditional integer mode,
-	then wrap the result in the real mode.
-	(aarch64_layout_arg): Take an orig_mode argument and pass it to
-	aarch64_function_arg_alignment.  Handle partial SVE modes analogously
-	to aarch64_function_value.
-	(aarch64_function_arg): Update call accordingly.
-	(aarch64_function_arg_advance): Likewise.
-
-2019-12-19  Jan Hubicka  <hubicka@ucw.cz>
-	    Xi Ruoyao  <xry111@mengyan1223.wang>
-
-	* cgraph.c (cgraph_node_cannot_be_local_p_1): Prevent targets of
-	symver attributes to be localized.
-	* ipa-visibility.c (cgraph_externally_visible_p,
-	varpool_node::externally_visible_p): Likewise.
-	* symtab.c (symtab_node::verify_base): Check visibility of symbol
-	versions.
-
-2019-12-19  Jan Hubicka  <hubicka@ucw.cz>
-	    Luo Xiong Hu  <luoxhu@linux.ibm.com
-
-	* ipa-fnsummary.h (ipa_size_summary): Remove copy consturctor.
-	(ipa_size_summary_t): Add duplicate method; move to heap.
-	* ipa-fnsumary.c (ipa_fn_summary_alloc): Fix allocation.
-
-2019-12-19  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/92794
-	* ipa-cp.c (self_recursive_agg_pass_through_p): New function.
-	(intersect_with_plats): Use error_mark_node as place holder
-	when aggregate jump function is simple pass-through for
-	self-recursive call.
-	(intersect_with_agg_replacements): Likewise.
-	(intersect_aggregates_with_edge): Likewise.
-	(find_aggregate_values_for_callers_subset): Likewise.
-
-2019-12-18  David Malcolm  <dmalcolm@redhat.com>
-
-	* common.opt (fdiagnostics-show-cwe): Add.
-	* diagnostic-core.h (class diagnostic_metadata): New forward decl.
-	(warning_at): Add overload taking a const diagnostic_metadata &.
-	(emit_diagnostic_valist): Add overload taking a
-	const diagnostic_metadata *.
-	* diagnostic-format-json.cc: Include "diagnostic-metadata.h".
-	(json_from_metadata): New function.
-	(json_end_diagnostic): Call it to add "metadata" child for
-	diagnostics with metadata.
-	(diagnostic_output_format_init): Clear context->show_cwe.
-	* diagnostic-metadata.h: New file.
-	* diagnostic.c: Include "diagnostic-metadata.h".
-	(diagnostic_impl): Add const diagnostic_metadata * param.
-	(diagnostic_n_impl): Likewise.
-	(diagnostic_initialize): Initialize context->show_cwe.
-	(diagnostic_set_info_translated): Initialize diagnostic->metadata.
-	(get_cwe_url): New function.
-	(print_any_cwe): New function.
-	(diagnostic_report_diagnostic): Call print_any_cwe if the
-	diagnostic has non-NULL metadata.
-	(emit_diagnostic): Pass NULL as the metadata in the call to
-	diagnostic_impl.
-	(emit_diagnostic_valist): Likewise.
-	(emit_diagnostic_valist): New overload taking a
-	const diagnostic_metadata *.
-	(inform): Pass NULL as the metadata in the call to
-	diagnostic_impl.
-	(inform_n): Likewise for diagnostic_n_impl.
-	(warning): Likewise.
-	(warning_at): Likewise.  Add overload that takes a
-	const diagnostic_metadata &.
-	(warning_n): Pass NULL as the metadata in the call to
-	diagnostic_n_impl.
-	(pedwarn): Likewise for diagnostic_impl.
-	(permerror): Likewise.
-	(error): Likewise.
-	(error_n): Likewise.
-	(error_at): Likewise.
-	(sorry): Likewise.
-	(sorry_at): Likewise.
-	(fatal_error): Likewise.
-	(internal_error): Likewise.
-	(internal_error_no_backtrace): Likewise.
-	* diagnostic.h (diagnostic_info::metadata): New field.
-	(diagnostic_context::show_cwe): New field.
-	* doc/invoke.texi (-fno-diagnostics-show-cwe): New option.
-	* opts.c (common_handle_option): Handle OPT_fdiagnostics_show_cwe.
-	* toplev.c (general_init): Initialize global_dc->show_cwe.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-	    Maciej W. Rozycki  <macro@codesourcery.com>
-	    Tobias Burnus  <tobias@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	* omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-
-2019-12-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* ira.c (ira): Use simple LRA algorithm when not optimizing.
-
-2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* gimplify.c (gimplify_omp_target_update): Elaborate 'exit data'
-	'finalize' handling.
-
-2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR middle-end/86416
-	*  Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
-	* lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
-	diagnostic.
-
-2019-12-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/aarch64/aarch64-cores.def: 
-	("cortex-a76ae"): Use neoversen1 tuning.
-	("cortex-a77"): Likewise.
-	("cortex-a65"): Use cortexa53 scheduler.
-	("cortex-a65ae"): Likewise.
-	("neoverse-e1"): Use cortexa73 tuning.
-
-2019-12-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92971
-	* ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Fix
-	definition of values, release memory on exit.
-
-2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-param-manipulation.h (get_original_index): Declare.
-	* ipa-param-manipulation.c (ipa_param_adjustments::get_original_index):
-	New member function.
-	* ipa-prop.c (ipcp_get_parm_bits): New function.
-	* ipa-prop.h (ipcp_get_parm_bits): Declare.
-	* tree-ssa-ccp.c: Include cgraph.h, alloc-pool.h, symbol-summary.h,
-	ipa-utils.h and ipa-prop.h
-	(get_default_value): Use ipcp_get_parm_bits.
-
-2019-12-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR lto/92972
-	* lto-wrapper.c (merge_and_complain): Use just "-fno-pie" instead of
-	big ? "-fno-pie" : "-fno-pie".  Formatting fixes.  Fix comment typo.
-
-2019-12-17  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/61339
-	* doc/invoke.texi (-Wmismatched-tags, -Wredundant-tags): Document
-	new C++ options.
-
-2019-12-17  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (num_insns_constant_gpr): Return 1 if the
-	constant can be loaded with PLI if -mcpu=future.
-	* config/rs6000/rs6000.md (add<mode>3): Add alternative to
-	generate PADDI for 34-bit constants if -mcpu=future.
-	(movdi_internal64): Add alternative to use PLI to load up 34-bit
-	constants if -mcpu=future.
-	(movsi_internal1): Add alternative to use PLI to load up 32-bit
-	constants if -mcpu=future.
-	* config/rs6000/predicates.md (add_operand): Allow eI constants.
-
-2019-12-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92841
-	* config/i386/i386.md (@stack_protect_set_1_<mode>,
-	@stack_protect_test_1_<mode>): Use output_asm_insn.
-	(*stack_protect_set_2_<mode>, *stack_protect_set_3): New define_insns
-	and corresponding define_peephole2s.
-
-2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	* symtab.c (symtab_node::get_partitioning_class): Aliases of external
-	symbols are external.
-
-2019-12-17  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* config/arm/arm-protos.h (thumb1_gen_const_int): Add new prototype.
-	* config/arm/arm.c (arm_option_check_internal): Remove restriction
-	on MOVT for -mpure-code.
-	(thumb1_gen_const_int): New function.
-	(thumb1_legitimate_address_p): Support -mpure-code.
-	(thumb1_rtx_costs): Likewise.
-	(thumb1_size_rtx_costs): Likewise.
-	(arm_thumb1_mi_thunk): Likewise.
-	* config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Likewise.
-	* config/arm/thumb1.md (thumb1_movsi_symbol_ref): New.
-	(*thumb1_movhf): Support -mpure-code.
-	* doc/invoke.texi (-mpure-code): Remove restriction on MOVT.
-
-2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Mention pr92772
-	in the comments.
-
-2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (extract_last_<mode>): New expander.
-	(fold_extract_last_<mode>): New expander.
-
-2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
-	(CTZ_DEFINED_VALUE_AT_ZERO): Define.
-	* config/gcn/gcn.md (s_mnemonic): Add clz and ctz.
-	(expander): Likewise.
-	(countzeros): New code iterator.
-	(<expander>si2): New insn pattern.
-	(<expander>di2): New insn pattern.
-
-2019-12-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92962
-	* common/config/i386/i386-common.c (processor_alias_table): Formatting
-	fixes.
-	* doc/invoke.texi (bdver3, bdver4, znver1): Add missing closing paren.
-	(znver2): Likewise.  Add RDPID and WBNOINVD, remove spurious comma
-	before CLWB.
-
-2019-12-17  Hongyu Wang  <hongyu.wang@intel.com>
-
-	PR target/92651
-	* config/i386/i386.h (TARGET_EXPAND_ABS): New macro.
-	* config/i386/x86-tune.def (X86_TUNE_EXPAND_ABS): New.
-	* config/i386/i386.md (abs<SWI48x>2): New define_expand.
-
-2019-12-17  H.J. Lu  <hjl.tools@gmail.com>
-
-	PR target/92807
-	* config/i386/i386.c (ix86_lea_outperforms): Check !TARGET_BONNELL.
-	(ix86_avoid_lea_for_addr): When not optimizing for Bonnell, use add
-	for a = a + b and a = b + a.
-
-2019-12-16  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92952
-	* builtins.c (compute_objsize): Adjust offset by the array low bound.
-
-2019-12-16  David Malcolm  <dmalcolm@redhat.com>
-
-	* pretty-print.c (pp_write_text_as_html_like_dot_to_stream): New
-	function.
-	* pretty-print.h (pp_write_text_as_html_like_dot_to_stream): New decl.
-
-2019-12-16  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (movsi_to_cr_one): Use CR0_REGNO instead of
-	hardcoding the (old, expired) register number.
-	(*mtcrfsi): Ditto.
-
-2019-12-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.gcc: s/msp430*-*-*/msp430-*-*.
-	Handle msp430-*-elfbare.
-	* config/msp430/msp430-devices.c (TARGET_SUBDIR): Define.
-	(_MSPMKSTR): Define.
-	(__MSPMKSTR): Define.
-	(rest_of_devices_path): Use TARGET_SUBDIR value in string.
-	* config/msp430/msp430.c (msp430_option_override): Error if
-	-fuse-cxa-atexit is used when it has been disabled at configure time.
-	* config/msp430/t-msp430: Define TARGET_SUBDIR when building
-	msp430-devices.o.
-	* doc/install.texi: Document msp430-*-elf and msp430-*-elfbare.
-	* doc/invoke.texi: Update documentation about which path devices.csv is
-	searched for.
-
-2019-12-16  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/92950
-	* config/s390/vector.md ("mov<mode>" for V_8): Replace lh, lhy,
-	and lhrl with llc.
-
-2019-12-14  Martin Sebor  <msebor@redhat.com>
-
-	* doc/extend.texi (attribute access): Correct typos.
-
-2019-12-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/92357
-	* ipa-fnsummary.c (ipa_fn_summary_write): Use
-	lto_symtab_encoder_iterator with lsei_start_function_in_partition and
-	lsei_next_function_in_partition instead of walking all cgraph nodes
-	in encoder.
-
-	PR tree-optimization/92930
-	* ipa-pure-const.c (special_builtin_state): Don't handle
-	BUILT_IN_APPLY.  Formatting fixes.
-	(check_call): Formatting fixes.
-
-2019-12-14  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (DARWIN_EXTRA_SPECS): Add new
-	bundle spec. (DARWIN_BUNDLE1_SPEC): New.
-	(STARTFILE_SPEC): Use darwin bundle spec.
-	* config/rs6000/darwin.h (DARWIN_BUNDLE1_SPEC): New.
-	(DARWIN_DYLIB1_SPEC): Delete duplicate.
-
-2019-12-13  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91582
-	PR middle-end/92868
-	* builtins.c (addr_decl_size): New function.
-	(gimple_call_alloc_size): Add arguments.
-	(compute_objsize): Add an argument.  Set *PDECL even for allocated
-	objects.
-	Correct checking for negative wide_int.
-	Correct handling of negative outer offsets into unknown regions
-	or with unknown inner offsets.
-	Extend offsets to at most sizetype precision.
-	Only handle constant subobject sizes.
-	* builtins.h (gimple_call_alloc_size): Add arguments.
-	* tree.c (component_ref_size): Always return sizetype.
-	* tree-ssa-strlen.c (strinfo::alloc): New member.
-	(get_addr_stridx): Add argument.
-	(get_stridx): Use ptrdiff_t.  Add argument.
-	(new_strinfo): Set new member.
-	(get_string_length): Handle alloca and VLA.
-	(dump_strlen_info): Dump more state.
-	(maybe_invalidate): Print more info.  Decrease indentation.
-	(unshare_strinfo): Set new member.
-	(valid_builtin_call): Handle alloca and VLA.
-	(maybe_warn_overflow): Check and set no-warning bit.  Improve
-	handling of offsets.  Print allocated objects.
-	(handle_builtin_strlen): Handle strinfo records with null lengths.
-	(handle_builtin_strcpy): Add argument.  Call maybe_warn_overflow.
-	(is_strlen_related_p): Handle dynamically allocated objects.
-	(get_range): Add argument.
-	(handle_builtin_malloc): Rename...
-	(handle_alloc): ...to this and handle all allocation functions.
-	(handle_builtin_memset): Call maybe_warn_overflow.
-	(count_nonzero_bytes): Handle more MEM_REF forms.
-	(strlen_check_and_optimize_call): Call handle_alloc_call.  Pass
-	arguments to more callees.
-	(handle_integral_assign): Add argument.  Create strinfo entries
-	for MEM_REF assignments.
-	(check_and_optimize_stmt): Handle more MEM_REF forms.
-
-2019-12-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (DARWIN_DYLIB1_SPEC): New.
-
-2019-12-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* lto-streamer-in.c (input_function): Add node parameter.
-	(lto_read_body_or_constructor): Use it.
-
-2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/92591
-	* modulo-sched.c (ps_add_node_check_conflicts): Improve checking
-	for history > 0 case.
-
-2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
-
-	* modulo-sched.c (sms_schedule): Use param_sms_max_ii_factor
-	value instead of macro.  Adjust comment.
-	(sms_schedule_by_order): Use parameter value without macro.
-	* params.opt: Add ranges for modulo scheduler parameters,
-	set param_sms_max_ii_factor = 2 by default.
-
-2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/90001
-	* ddg.c (create_ddg): Init max_dist array for each node.
-	(free_ddg): Free max_dist array.
-	(create_ddg_edge): Use bool field instead of aux union.
-	(set_recurrence_length): Use prepared max_dist information instead
-	of calling longest_simple_path.
-	(create_scc): Remove graph argument, fill node's aux.count with
-	SCC id, and move set_recurrence_length call to...
-	(create_ddg_all_sccs): ...here, after filling all max_dist arrays
-	using Floyd–Warshall-like algorithm.
-	(update_dist_to_successors): Remove the whole function.
-	(longest_simple_path): Likewise.
-	* ddg.h (struct ddg_node): Add max_dist pointer.
-	(struct ddg_edge): Use bool field instead of unused aux union.
-
-2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (mulv64si3<exec>): Rename to ...
-	(mul<mode>3<exec>): ... this, and implement sub-dword patterns.
-	(mulv64si3_dup<exec>): Rename to ...
-	(mul<mode>3_dup<exec>): ... this, and implement sub-dword patterns.
-
-2019-12-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-utils.c (ipa_merge_profiles): Improve dumping; merge common
-	targets.
-
-2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (sdwa): New mode attribute.
-	(VCVT_FROM_MODE): Rename to ...
-	(VCVT_MODE): ... this.
-	(VCVT_TO_MODE): Delete mode iterator.
-	(VCVT_FMODE): New mode iterator.
-	(VCVT_IMODE): Likewise.
-	(<cvt_name><VCVT_FROM_MODE:mode><VCVT_TO_MODE:mode>2<exec>): Change ...
-	(<cvt_name><VCVT_MODE:mode><VCVT_FMODE:mode>2<exec>): ... to this.
-	(<cvt_name><VCVT_FMODE:mode><VCVT_IMODE:mode>2<exec>): New.
-	(zero_convert): New code iterator.
-	(convop): New code attribute.
-	(<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
-	: New.
-	(extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
-	: New.
-	(vec_truncatev64div64si): Rename to ...
-	(truncv64di<mode>2): ... this and implement sub-dword patterns.
-	(vec_truncatev64div64si_exec): Rename to ...
-	(truncv64di<mode>2_exec): ... this and implement sub-dword patterns.
-	(<convop><mode>v64di2): New insn_and_split.
-	(<convop><mode>v64di2_exec): Likewise.
-	(mask_gather_load<mode>): Update truncate names.
-	(mask_scatter_store<mode>): Likewise.
-	* config/gcn/gcn.c (gcn_expand_scaled_offsets): Update truncate names.
-
-2019-12-13  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/aarch64/aarch64-arches.def (armv8.6-a): New.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_MATMUL_INT8, __ARM_FEATURE_BF16_VECTOR_ARITHMETIC and
-	__ARM_FEATURE_BF16_SCALAR_ARITHMETIC when enabled.
-	* config/aarch64/aarch64-option-extensions.def (i8mm, bf16): New.
-	(fp): Disabling fp also disables i8mm and bf16.
-	(simd): Disabling simd also disables i8mm.
-	* config/aarch64/aarch64.h (AARCH64_FL_V8_6): New macro.
-	(AARCH64_FL_I8MM, AARCH64_FL_BF16, AARCH64_FL_FOR_ARCH8_6): Likewise.
-	(AARCH64_ISA_V8_6, AARCH64_ISA_I8MM, AARCH64_ISA_BF16): Likewise.
-	(TARGET_I8MM, TARGET_BF16_FP, TARGET_BF16_SIMD): Likewise.
-	* doc/invoke.texi (armv8.6-a, i8mm, bf16): Document new options
-	and add a new table to list permissible values for ARCH.
-
-2019-12-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92908
-	* simplify-rtx.c (simplify_relational_operation): Punt for vector
-	cmp_mode and scalar mode, if simplify_relational_operation returned
-	const_true_rtx.
-	(simplify_const_relational_operation): Change VOID_mode in function
-	comment to VOIDmode.
-
-2019-12-13  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (adjust_vectorization_cost): New function.
-	(rs6000_add_stmt_cost): Call adjust_vectorization_cost and update
-	stmt_cost.
-
-2019-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92904
-	* config/i386/i386.c (ix86_gimplify_va_arg): If need_intregs and
-	not need_temp, decrease alignment of the read because the GPR save
-	area only guarantees 8-byte alignment.
-
-2019-12-12  Georg-Johann Lay  <avr@gjlay.de>
-
-	Add support for some more AVR devices from avrxmega3 family.
-
-	* config/avr/avr-mcus.def (attiny1604, attiny1606, attiny1607)
-	(attiny402, attiny404, attiny406)
-	(attiny804, attiny806, attiny807)
-	(attiny202, attiny204): Add AVR_MCU lines to support them.
-	* doc/avr-mmcu.texi: Regenerate.
-
-2019-12-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
-	of execution of function call parameters.
-
-2019-12-12  Vineet Gupta  <vgupta@synopsys.com>
-
-	* config/arc/arc-modes.def (CC_FPUE): New Mode CC_FPUE which
-	helps codegen generate exceptions even for quiet NaN.
-	* config/arc/arc.c (arc_init_reg_tables): Handle New CC_FPUE mode.
-	(get_arc_condition_code): Likewise.
-	(arc_select_cc_mode): LT, LE, GT, GE to use the New CC_FPUE mode.
-	* config/arc/arc.h (REVERSE_CONDITION): Handle New CC_FPUE mode.
-	* config/arc/predicates.md (proper_comparison_operator): Likewise.
-	* config/arc/fpu.md (cmpsf_fpu_trap): New Pattern for CC_FPUE.
-	(cmpdf_fpu_trap): Likewise.
-
-2019-12-12  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.md (iterator SDF): Check TARGET_FP_DP_BASE.
-	(cstoredi4): Use TARGET_HARD_FLOAT.
-
-2019-12-11  Jakub Jelinek  <jakub@redhat.com>
-
-	* opts.c (default_options_table): Move -ftree-loop-distribute-patterns
-	entry from -O3 or later section to -O2 or later section.
-	* doc/invoke.texi (-ftree-loop-distribute-patterns): Mention the
-	option is enabled by default at -O2+ rather than just at -O3.
-
-	PR target/92723
-	* tree-vect-patterns.c (vect_recog_rotate_pattern): If dt is not
-	vect_internal_def, use oprnd1 as is, without trying to cast it.
-	Formatting fix.
-
-2019-12-11  Martin Sebor  <msebor@redhat.com>
-
-	* builtins.c (compute_objsize): Add an argument and set it to offset
-	into destination.
-	* builtins.h (compute_objsize): Add an argument.
-	* tree-object-size.c (addr_object_size): Add an argument and set it
-	to offset into destination.
-	(compute_builtin_object_size): Same.
-	* tree-object-size.h (compute_builtin_object_size): Add an argument.
-	* tree-ssa-strlen.c (get_addr_stridx): Add an argument and set it
-	to offset into destination.
-	(maybe_warn_overflow): New function.
-	(handle_store): Call maybe_warn_overflow to issue warnings.
-
-2019-12-11  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.h (STARTFILE_SPEC) [!fexceptions]: Use
-	crtbegin_no_eh.o if building for the C language.
-	[fno-exceptions]: Use crtbegin_no_eh.o if building for any language
-	except C.
-	(ENDFILE_SPEC) [!fexceptions]: Use crtend_no_eh.o if building for 
-	the C language.
-	[fno-exceptions]: Use crtend_no_eh.o if building for any language
-	except C.
-	* config/msp430/t-msp430: Add -fno-exceptions multilib.
-	* doc/install.texi: Document --disable-no-exceptions multilib configure
-	option.
-	* doc/sourcebuild.texi: Document exceptions_enabled effective target.
-
-2019-12-11  David Malcolm  <dmalcolm@redhat.com>
-
-	* pretty-print.c (pretty_printer::pretty_printer): New copy-ctor.
-	(pretty_printer::clone): New vfunc implementation.
-	* pretty-print.h (format_postprocessor::clone): New pure vfunc
-	decl.
-	(pretty_printer::pretty_printer): New copy-ctor decl.
-	(pretty_printer::clone): New vfunc decl.
-
-2019-12-11  David Malcolm  <dmalcolm@redhat.com>
-
-	* function-tests.c (selftest::make_fndecl): Make non-static.
-	* selftest.h (selftest::make_fndecl): New decl.
-
-2019-12-11  Lewis Hyatt  <lhyatt@gmail.com>
-
-	PR 91853
-	* pretty-print.c (pp_quoted_string): Avoid hex-escaping valid
-	multibyte input.  Fix off-by-one-bug printing the last byte before a
-	hex-escaped output.
-	(pp_character): Don't apply line wrapping in the middle of multibyte
-	characters.
-	(test_utf8): New test.
-	(pretty_print_c_tests): Call the new test.
-
-2019-12-11  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-cpus.in (ALL_SIMD_EXTERNAL): New fgroup.
-	(ALL_SIMD): Use it.
-	(ALL_FPU_EXTERNAL): New fgroup.
-	(ALL_FP): Use it.
-	(cortex-a55, cortex-a75, cortex-a76, cortex-a76ae): Remove redundant
-	+simd from architecture specification.
-	(cortex-a77, neoverse-n1, cortex-a75.cortex-a55): Likewise.
-	* config/arm/arm.c (isa_all_fpubits, fpu_bitlist): Rename to ...
-	(isa_all_fpubits_internal, fpu_bitlist_internal): ... these.
-	(isa_all_fpbits): New bitmap.
-	(arm_option_override): Initialize it.
-	(arm_configure_build_target): If the target isa does not have any
-	FP enabled, do not warn about mismatches in FP-related feature bits.
-
-2019-12-11  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
-
-	* real.c (struct arm_bfloat_half_format,
-	encode_arm_bfloat_half, decode_arm_bfloat_half): New.
-	* real.h (arm_bfloat_half_format): New.
-
-2019-12-11  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/92865
-	* config/i386/i386-expand.c (ix86_valid_mask_cmp_mode): Enable
-	integer mask cmov when available even with TARGET_XOP.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92891
-	* builtins.c (gimple_call_alloc_size): Convert size to sizetype
-	before returning it.
-
-2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/92796
-	* lra-int.h (lra_risky_transformations_p): Rename to
-	check_and_force_assignment_correctness_p.
-	* lra-assigns.c: Ditto.
-	(lra_assign): Reset check_and_force_assignment_correctness_p.
-	* lra-constraints.c (lra_risky_transformations_p): Rename to
-	check_and_force_assignment_correctness_p.
-	(lra_constraints): Set up check_and_force_assignment_correctness_p
-	only for the 1st sub-pass.
-	* lra-eliminations.c (process_insn_for_elimination): Set up
-	check_and_force_assignment_correctness_p if the insn chnaged its
-	code.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/92882
-	* regstat.c (regstat_bb_compute_calls_crossed): Don't check
-	INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless
-	NONDEBUG_INSN_P.
-
-	PR ipa/92883
-	* ipa-cp.c (propagate_vr_across_jump_function): Pass jvr rather
-	than *jfunc->m_vr to intersect.  Formatting fix.
-
-	PR middle-end/92825
-	* cfgexpand.c (add_stack_protection_conflicts): Change return type
-	from void to bool, return true if at least one stack_vars[i].decl
-	is addressable.
-	(record_or_union_type_has_array_p, stack_protect_decl_p): Remove.
-	(expand_used_vars): Don't call stack_protect_decl_p, instead for
-	-fstack-protector-strong set gen_stack_protect_signal to true
-	if add_stack_protection_conflicts returned true.  Formatting fixes.
-	* doc/invoke.texi (-fstack-protector-strong): Clarify that optimized
-	out variables or variables not living on the stack don't count.
-	(-fstack-protector): Likewise.  Clarify it affects >= 8 byte arrays
-	rather than > 8 byte.
-
-	* ipa-param-manipulation.c
-	(ipa_param_body_adjustments::register_replacement): Fix comment typo
-	- accross -> across.
-	* ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis):
-	Likewise.
-	(param_splitting_across_edge): Fix typo in dump message - accross
-	-> across.
-
-2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c (cgraph_node::verify_node): Verify tp_first_run.
-	* cgraph.h (cgrpah_node): Turn tp_first_run back to int.
-	* cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows.
-	(expand_all_functions): First expand ordered section and then
-	unordered.
-	* profile.c (compute_value_histograms): Error on out of range
-	tp_first_runs.
-
-2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* predict.c (compute_function_frequency): Check for presence of IPA
-	profile.
-
-2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* varasm.c (default_function_section): Fix confused tests for
-	tp_first_run reordering.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Don't
-	allow SVE modes in GPRs.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (vccore): New iterator.
-	* config/aarch64/aarch64-sve.md (vec_series<mode>): Use it instead
-	of vwcore.
-	(*vec_series<mode>_plus): Likewise.
-
-2019-12-10  Frederik Harwath  <frederik@codesourcery.com>
-
-	* omp-low.c (scan_omp_for): Use clause location in warning.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* dwarf2out.c (loc_descriptor): Punt for MODE_VECTOR_BOOL.
-	(add_const_value_attribute): Likewise.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): When
-	handling direct_slp_reduc, allow the PHI arguments to have
-	a different type from the vector elements.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_condition): Record the loop
-	masks required for extract-last reductions.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vect_finish_replace_stmt): Always use the
-	original scalar statement rather than a pattern statement.
-	(vectorizable_condition): Likewise, in the handling of extract-last
-	reductions.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vectorizable_reduction): Don't use
-	EXTRACT_LAST_REDUCTION for chained reductions.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ipa-utils.h (get_odr_name_for_type): Check for a TYPE_DECL.
-	* ipa-devirt.c (warn_types_mismatch): Don't call xstrdup for the
-	second demangled name.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (IX86_LEA_PRIORITY): Fix comment typos.
-
-2019-12-10  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/92862
-	* predict.c (predict_paths_leading_to_edge): Fix typo from e to e2.
-	* tree-ssa-loop-niter.c (loop_only_exit_p): Return false
-	instead of true;
-
-2019-12-09  David Malcolm  <dmalcolm@redhat.com>
-
-	* gcc-rich-location.c
-	(maybe_range_label_for_tree_type_mismatch::get_text): Replace
-	label_text ctor call with label_text::borrow.
-	* gcc-rich-location.h (text_range_label::get_text): Replace
-	label_text ctor called with false with label_text::borrow.
-
-2019-12-09  David Malcolm  <dmalcolm@redhat.com>
-
-	* diagnostic-show-locus.c (diagnostic_show_locus): Remove initial
-	newline.
-	(selftest::test_diagnostic_show_locus_unknown_location): Remove
-	initial newline from expected outputs.
-	(selftest::test_one_liner_simple_caret): Likewise.
-	(selftest::test_one_liner_caret_and_range): Likewise.
-	(selftest::test_one_liner_multiple_carets_and_ranges): Likewise.
-	(selftest::test_one_liner_fixit_insert_before): Likewise.
-	(selftest::test_one_liner_fixit_insert_after): Likewise.
-	(selftest::test_one_liner_fixit_remove): Likewise.
-	(selftest::test_one_liner_fixit_replace): Likewise.
-	(selftest::test_one_liner_fixit_replace_non_equal_range):
-	Likewise.
-	(selftest::test_one_liner_fixit_replace_equal_secondary_range):
-	Likewise.
-	(selftest::test_one_liner_fixit_validation_adhoc_locations):
-	Likewise.
-	(selftest::test_one_liner_many_fixits_1): Likewise.
-	(selftest::test_one_liner_many_fixits_2): Likewise.
-	(selftest::test_one_liner_labels): Likewise.
-	(selftest::test_one_liner_simple_caret_utf8): Likewise.
-	(selftest::test_one_liner_caret_and_range_utf8): Likewise.
-	(selftest::test_one_liner_multiple_carets_and_ranges_utf8):
-	Likewise.
-	(selftest::test_one_liner_fixit_insert_before_utf8): Likewise.
-	(selftest::test_one_liner_fixit_insert_after_utf8): Likewise.
-	(selftest::test_one_liner_fixit_remove_utf8): Likewise.
-	(selftest::test_one_liner_fixit_replace_utf8): Likewise.
-	(selftest::test_one_liner_fixit_replace_non_equal_range_utf8):
-	Likewise.
-	(selftest::test_one_liner_fixit_replace_equal_secondary_range_utf8):
-	Likewise.
-	(selftest::test_one_liner_fixit_validation_adhoc_locations_utf8):
-	Likewise.
-	(selftest::test_one_liner_many_fixits_1_utf8): Likewise.
-	(selftest::test_one_liner_many_fixits_2_utf8): Likewise.
-	(selftest::test_one_liner_labels_utf8): Likewise.
-	(selftest::test_add_location_if_nearby): Likewise.
-	(selftest::test_diagnostic_show_locus_fixit_lines): Likewise.
-	(selftest::test_overlapped_fixit_printing): Likewise.
-	(selftest::test_overlapped_fixit_printing_utf8): Likewise.
-	(selftest::test_overlapped_fixit_printing_2): Likewise.
-	(selftest::test_fixit_insert_containing_newline): Likewise.
-	(selftest::test_fixit_insert_containing_newline_2): Likewise.
-	(selftest::test_fixit_replace_containing_newline): Likewise.
-	(selftest::test_fixit_deletion_affecting_newline): Likewise.
-	(selftest::test_line_numbers_multiline_range): Likewise.
-	* diagnostic.c (default_diagnostic_finalizer): Add pp_newline call
-	before call to diagnostic_show_locus.
-	(diagnostic_append_note): Likewise.
-
-2019-12-09  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92761
-	PR middle-end/92762
-	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): Tighten
-	up tests.
-	* hash-table.h (hash_table::expand): Use placement new to copy
-	construct objects in uninitialized storage.
-	(hash_table::empty_slow): Avoid invoking copy assignment on
-	uninitialized objects.
-
-2019-12-09  Lewis Hyatt  <lhyatt@gmail.com>
-
-	PR preprocessor/49973
-	* input.c (location_compute_display_column): New function to help with
-	multibyte awareness in diagnostics.
-	(test_cpp_utf8): New self-test.
-	(input_c_tests): Call the new test.
-	* input.h (location_compute_display_column): Declare.
-	* diagnostic-show-locus.c: Pervasive changes to add multibyte awareness
-	to all classes and functions.
-	(enum column_unit): New enum.
-	(class exploc_with_display_col): New class.
-	(class layout_point): Convert m_column member to array m_columns[2].
-	(layout_range::contains_point): Add col_unit argument.
-	(test_layout_range_for_single_point): Pass new argument.
-	(test_layout_range_for_single_line): Likewise.
-	(test_layout_range_for_multiple_lines): Likewise.
-	(line_bounds::convert_to_display_cols): New function.
-	(layout::get_state_at_point): Add col_unit argument.
-	(make_range): Use empty filename rather than dummy filename.
-	(get_line_width_without_trailing_whitespace): Rename to...
-	(get_line_bytes_without_trailing_whitespace): ...this.
-	(test_get_line_width_without_trailing_whitespace): Rename to...
-	(test_get_line_bytes_without_trailing_whitespace): ...this.
-	(class layout): m_exploc changed to exploc_with_display_col from
-	plain expanded_location.
-	(layout::get_linenum_width): New accessor member function.
-	(layout::get_x_offset_display): Likewise.
-	(layout::calculate_linenum_width): New subroutine for the constuctor.
-	(layout::calculate_x_offset_display): Likewise.
-	(layout::layout): Use the new subroutines. Add multibyte awareness.
-	(layout::print_source_line): Add multibyte awareness.
-	(layout::print_line): Likewise.
-	(layout::print_annotation_line): Likewise.
-	(line_label::line_label): Likewise.
-	(layout::print_any_labels): Likewise.
-	(layout::annotation_line_showed_range_p): Likewise.
-	(get_printed_columns): Likewise.
-	(class line_label): Rename m_length to m_display_width.
-	(get_affected_columns): Rename to...
-	(get_affected_range): ...this; add col_unit argument and multibyte
-	awareness.
-	(class correction): Add m_affected_bytes and m_display_cols
-	members.  Rename m_len to m_byte_length for clarity.  Add multibyte
-	awareness throughout.
-	(correction::insertion_p): Add multibyte awareness.
-	(correction::compute_display_cols): New function.
-	(correction::ensure_terminated): Use new member name m_byte_length.
-	(line_corrections::add_hint): Add multibyte awareness.
-	(layout::print_trailing_fixits): Likewise.
-	(layout::get_x_bound_for_row): Likewise.
-	(test_one_liner_simple_caret_utf8): New self-test analogous to the one
-	with _utf8 suffix removed, testing multibyte awareness.
-	(test_one_liner_caret_and_range_utf8): Likewise.
-	(test_one_liner_multiple_carets_and_ranges_utf8): Likewise.
-	(test_one_liner_fixit_insert_before_utf8): Likewise.
-	(test_one_liner_fixit_insert_after_utf8): Likewise.
-	(test_one_liner_fixit_remove_utf8): Likewise.
-	(test_one_liner_fixit_replace_utf8): Likewise.
-	(test_one_liner_fixit_replace_non_equal_range_utf8): Likewise.
-	(test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise.
-	(test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise.
-	(test_one_liner_many_fixits_1_utf8): Likewise.
-	(test_one_liner_many_fixits_2_utf8): Likewise.
-	(test_one_liner_labels_utf8): Likewise.
-	(test_diagnostic_show_locus_one_liner_utf8): Likewise.
-	(test_overlapped_fixit_printing_utf8): Likewise.
-	(test_overlapped_fixit_printing): Adapt for changes to
-	get_affected_columns, get_printed_columns and class corrections.
-	(test_overlapped_fixit_printing_2): Likewise.
-	(test_linenum_sep): New constant.
-	(test_left_margin): Likewise.
-	(test_offset_impl): Helper function for new test.
-	(test_layout_x_offset_display_utf8): New test.
-	(diagnostic_show_locus_c_tests): Call new tests.
-
-2019-12-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree.c (build_array_type_1): Add SET_CANONICAL parameter and compute
-	TYPE_CANONICAL from the element type only if it is true.  Remove a few
-	obsolete lines and adjust recursive call.
-	(fld_process_array_type): Adjust call to build_array_type_1.
-	(build_array_type): Likewise.
-	(build_nonshared_array_type): Likewise.
-
-2019-12-09  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Change
-	%s to %o in asm output.
-	(gather<mode>_insn_2offsets<exec>): Likewise.
-
-2019-12-09  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/t-multilib: Use arm->thumb multilib reuse rules
-	on a-profile.
-
-2019-12-09  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (unnamed mfcr define_insn): Name this
-	set<mode>_cc.
-	(unnamed define_insn_and_split): Delete.
-	(unnamed define_insn): Delete.
-	(unnamed define_insn): Delete.
-	(unnamed define_split): Delete.
-
-2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* regstat.c (regstat_bb_compute_calls_crossed): Add a cast to
-	avoid a warning.
-
-2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR middle-end/92410
-	* bb-reorder.c (pass_reorder_blocks::execute): Recompute
-	dataflow luids once basic blocks have been reordered.
-	* haifa-sched.c (reemit_notes): Create df insn record for each
-	new note.
-	* regstat.c (regstat_bb_compute_calls_crossed): Assert every
-	insn has an insn record before trying to use it.
-
-2019-12-09  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* common/config/i386/i386-common.c
-	(OPTION_MASK_ISA_AVX5124FMAPS_SET): Rename to
-	OPTION_MASK_ISA2_AVX5124FMAPS_SET.
-	(OPTION_MASK_ISA_AVX5124VNNIW_SET, OPTION_MASK_ISA_AVX512BF16_SET,
-	OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
-	OPTION_MASK_ISA_PCONFIG_SET, OPTION_MASK_ISA_WBNOINVD_SET,
-	OPTION_MASK_ISA_SGX_SET, OPTION_MASK_ISA_CX16_SET,
-	OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_PTWRITE_SET,
-	OPTION_MASK_ISA_MWAITX_SET, OPTION_MASK_ISA_CLZERO_SET,
-	OPTION_MASK_ISA_RDPID_SET, OPTION_MASK_ISA_VAES_SET,
-	OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_WAITPKG_SET,
-	OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_ENQCMD_SET,
-	OPTION_MASK_ISA_AVX5124FMAPS_UNSET,
-	OPTION_MASK_ISA_AVX5124VNNIW_UNSET,
-	OPTION_MASK_ISA_AVX512BF16_UNSET,
-	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET,
-	OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_UNSET,
-	OPTION_MASK_ISA_SGX_UNSET, OPTION_MASK_ISA_CX16_UNSET,
-	OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_PTWRITE_UNSET,
-	OPTION_MASK_ISA_MWAITX_UNSET, OPTION_MASK_ISA_CLZERO_UNSET,
-	OPTION_MASK_ISA_RDPID_UNSET, OPTION_MASK_ISA_VAES_UNSET,
-	OPTION_MASK_ISA_MOVDIR64B_UNSET, OPTION_MASK_ISA_WAITPKG_UNSET,
-	OPTION_MASK_ISA_CLDEMOTE_UNSET, OPTION_MASK_ISA_ENQCMD_UNSET,
-	OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
-	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
-	OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
-	OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
-	OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
-	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
-	OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
-	OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
-	OPTION_MASK_ISA_ENQCMD): Ditto.
-	* config/i386/i386-builtin.def
-	(OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
-	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
-	OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_PTWRITE,
-	OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES,
-	OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_ENQCMD): Ditto.
-	* config/i386/i386-builtins.c (OPTION_MASK_ISA_MWAITX,
-	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_WAITPKG,
-	OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_WBNOINVD): Ditto.
-	* config/i386/i386-c.c
-	(OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
-	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
-	OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
-	OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
-	OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
-	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
-	OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
-	OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
-	OPTION_MASK_ISA_ENQCMD): Ditto.
-	* config/i386/i386-option.c: Ditto
-	* config/i386/i386.opt: Ditto..
-	* config/i386/i386.h: (TARGET_ISA_AVX5124FMAPS,
-	TARGET_ISA_AVX5124VNNIW,  TARGET_ISA_AVX512BF16,
-	TARGET_ISA_AVX512VP2INTERSECT, TARGET_ISA_PCONFIG,
-	TARGET_ISA_WBNOINVD, TARGET_ISA_SGX, TARGET_ISA_CX16,
-	TARGET_ISA_MOVBE, TARGET_ISA_PTWRITE, TARGET_ISA_MWAITX,
-	TARGET_ISA_CLZERO, TARGET_ISA_RDPID, TARGET_ISA_VAES,
-	TARGET_ISA_MOVDIR64B, TARGET_ISA_WAITPKG, TARGET_ISA_CLDEMOTE)
-	TARGET_ISA_ENQCMD): Ditto.
-
-2019-12-09  Sudakshina Das  <sudi.das@arm.com>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmt.c (vectorizable_shift): Condition ndts for
-	vect_model_simple_cost call on scalar_shift_arg.
-
-2019-12-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92834
-	* match.pd (A - ((A - B) & -(C cmp D)) -> (C cmp D) ? B : A,
-	A + ((B - A) & -(C cmp D)) -> (C cmp D) ? B : A): New simplifications.
-
-2019-12-09  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/89007
-	* tree-vect-patterns.c (vect_recog_average_pattern): If there is no
-	target support available, generate code to distribute rshift over plus
-	and add a carry.
-
-2019-12-09  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/92737
-	* cgraph.c (symbol_table_test::symbol_table_test): Fix
-	coding style.
-	* cgraph.h (symtab_node::symtab_node): New constructor.
-	(cgraph_node::cgraph_node): Likewise.
-	(varpool_node::varpool_node): Likewise.
-	(symbol_table::allocate_cgraph_symbol): Use newly
-	created constructor.
-	(symbol_table::allocate_cgraph_symbol): Remove.
-	* cgraphunit.c (symtab_terminator): Likewise.
-	* varpool.c (varpool_node::create_empty): Use newly
-	created constructor.
-
-2019-12-09  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/92686
-	* config/i386/sse.md
-	(*<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
-	*<avx512>_cmp<mode>3<mask_scalar_merge_name>,
-	*<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
-	*<avx512>_ucmp<mode>3<mask_scalar_merge_name>): New.
-	* config/i386/i386.c (ix86_print_operand): New operand substitution.
-	* config/i386/i386-expand.c (ix86_valid_mask_cmp_mode):
-	New function.
-	(ix86_expand_sse_cmp): Relax condition for integer mask from
-	512-bit vector to all 128/256/512-bit vector. Delete code gen
-	for avx512f compare patterns since we have generic pattern now.
-	(ix86_expand_sse_movcc): Adjust condition and codegen for
-	maskcmp.
-	(ix86_expand_int_sse_cmp): Don't canonicalize the comparison
-	when corresponding vector compare is available.
-
-2019-12-08  Sandra Loosemore  <sandra@codesourcery.com>
-
-	Revert:
-	2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* config/nios2/linux.h (LINK_EH_SPEC): Define.
-
-2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c (cgraph_node::dump): Make tp_first_run 64bit.
-	* cgraph.h (cgrpah_node): Likewise.
-	(tp_first_run_node_cmp): Deeclare.
-	* cgraphunit.c (node_cmp): Rename to ...
-	(tp_first_run_node_cmp): ... this; export; watch for 64bit overflows;
-	clear tp_first_run for no_reorder and !flag_profile_reorder_functions.
-	(expand_all_functions): Collect tp_first_run and normal functions to
-	two vectors so the other functions remain sorted. Do not check for
-	flag_profile_reorder_functions it is function local flag.
-	* profile.c (compute_value_histograms): Update tp_first_run printing.
-
-2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* opts.c (common_handle_option): Do not clear ipa_reference for
-	-fprofile-use.
-
-2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-split.c (split_function): Preserve 0 tp_first_run.
-
-2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-analysis.c (do_estimate_edge_time): Silence overactive
-	sanity check.
-
-2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR tree-optimization/92860
-	* common.opt (fprofile-reorder-functions, ftoplevel-reorder): Add
-	Optimization flag.
-
-2019-12-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91678 - wrong error with decltype and location wrapper.
-	* fold-const.c (maybe_lvalue_p): Handle VIEW_CONVERT_EXPR.
-
-2019-12-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/90840
-	* expr.c (expand_assignment): In the case of a CONCAT on the LHS, make
-	sure to pass a valid inner mode in calls to simplify_gen_subreg.
-
-2019-12-07  Tobias Burnus  <tobias@codesourcery.com>
-	    David Malcolm  <dmalcolm@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/87488
-	* pretty-print.c (pp_begin_url, pp_end_url, test_urls): Use BEL
-	instead of ST sequence to terminate OSC 8 strings.
-
-2019-12-06  Andreas Krebbel  <krebbel@linux.ibm.com>
-	    Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/92176
-	* lra.c (simplify_subreg_regno): Don't permit unconditional
-	changing mode for LRA too.
-
-2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.h (TCTX_ALLOCATION, TCTX_DEALLOCATION, TCTX_EXCEPTIONS)
-	(TCTX_CAPTURE_BY_COPY): New type_context_kinds.
-	* config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
-	Handle them.
-
-2019-12-06  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Use %o
-	in the asm output.
-
-2019-12-06  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md (VEC_1REG_MODE): Remove V64QI and V64HI.
-	(VEC_1REG_ALT): Likewise.
-	(VEC_ALL1REG_MODE): New mode iterator.
-	(VEC_1REG_INT_MODE): Remove V64QI and V64HI.
-	(VEC_1REG_INT_ALT): Likewise.
-	(VEC_ALL1REG_INT_MODE): New mode interator.
-	(VEC_ALL1REG_INT_ALT): Likewise.
-	(VEC_REG_MODE): Remove V64QI and V64HI.
-	(VEC_ALLREG_MODE): New mode interator.
-	(vec_merge): Change to VEC_ALLREG_MODE.
-	(vec_merge_with_clobber): Likewise.
-	(vec_merge_with_vcc): Likewise.
-	(mov<mode>): Likewise.
-	(mov<mode>_unspec): Likewise.
-	(*mov<mode>): Change to VEC_ALL1REG_MODE.
-	(mov<mode>_exec): Likewise.
-	(*mov<mode>_exec_match): Likewise.
-	(mov<mode>_sgprbase): Likewise.
-	(reload_in<mode>): Change to VEC_ALLREG_MODE.
-	(reload_out<mode>): Likewise.
-	(scalar address splits): Likewise.
-	(*vec_set<mode>): Change to VEC_ALL1REG_MODE.
-	(vec_set<mode>): Change to VEC_ALLREG_MODE.
-	(*vec_set<mode>_1): Change to VEC_ALL1REG_MODE.
-	(vec_duplicate<mode><exec>): Likewise.
-	(vec_extract<mode><scalar_mode>): Likewise.
-	(vec_init<mode><scalar_mode>): Change to VEC_ALLREG_MODE.
-	(gather_load<mode>): Likewise.
-	(gather<mode>_exec): Likewise.
-	(gather<mode>_expr<exec>): Likewise.
-	(gather<mode>_insn_1offset<exec>): Likewise.
-	(gather<mode>_insn_1offset_ds<exec>): Likewise.
-	(gather<mode>_insn_2offsets<exec>): Likewise.
-	(ds_bpermute<mode>): Change to VEC_ALL1REG_MODE.
-	(VEC_INT_MODE): Remove V64QI and V64HI.
-	(vcond_mask_<mode>di): Change to VEC_ALLREG_MODE.
-	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Change to
-	VEC_ALL1REG_MODE.
-	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise.
-	(vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>): Likewise.
-	(vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise.
-	(maskload<mode>di): Change to VEC_ALL1REG_MODE.
-	(maskstore<mode>di): Likewise.
-	(mask_gather_load<mode>): Likewise.
-	(mov_from_lane63_<mode>): Likewise.
-	* config/gcn/gcn.c (gcn_vector_mode_supported_p): Renable V64QImode
-	and V64HImode vectorization.
-	(gcn_related_vector_mode): New function.
-	(TARGET_VECTORIZE_RELATED_MODE): New define.
-
-2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* omp-low.c (lower_omp_target): For optional arguments, deref once
-	more to obtain the type.
-
-2019-12-06  Richard Biener  <rguenther@suse.de>
-
-	* match.pd (nop_convert): Remove empty match.  Use nop_convert?
-	everywhere.
-
-2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (prune_runtime_alias_test_list): Exit early
-	for empty vectors.  Avoid using ordered_remove and instead
-	shuffle the vector as we go.
-
-2019-12-06  Richard Biener  <rguenther@suse.de>
-
-	* genmatch.c (enum tree_code): Remove CONVERT{0,1,2} and
-	VIEW_CONVERT{0,1,2}.
-	(expr::opt_grp): Add and initialize.
-	(lower_opt_convert): Rename to ...
-	(lower_opt): ... and work on opt_grp, simply switching operations
-	from being optional to being present or not.
-	(has_opt_convert): Rename to ...
-	(has_opt): ... and adjust.
-	(parser::parse_operation): Return the optional opt_grp,
-	remove special-casing of conditional operations and more generally
-	parse [digit]'?'.
-	(parser::parse_expr): Stick on the parsed opt_grp and perform
-	rough verification.
-	(parser::parse_for): Remove now unnecessary code.
-	(main): Likewise.
-	* doc/match-and-simplify.texi: Mention ? now works on all
-	unary operations and also match predicates.
-
-2019-12-06  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraphclones.c (cgraph_node::create_clone): Only localize toplevel
-	functions, not inline clones.
-
-2019-12-06  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cfgexpand.c (expand_debug_expr): Do not ICE on SAD_EXPR.
-
-2019-12-06  Richard Biener  <rguenther@suse.de>
-
-	* genmatch.c (c_expr::gen_transform): Emit newlines from line
-	number changes rather than after every semicolon.
-
-2019-12-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92819
-	* match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Handle inserts
-	into the last lane.  For two-element vectors try inserting
-	into the last lane when inserting into the first fails.
-
-2019-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* common.opt (fprofile-partial-training): Terminate description with
-	full stop.
-
-2019-12-05  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92622
-	* tree-vrp.c (vrp_prop::check_array_ref): Avoid using a variable
-	left uninitialized by get_addr_base_and_unit_offset on failure.
-
-2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (ipa_set_jf_unknown): Do not clear bits and m_vr.
-	(detect_type_change_from_memory_writes): Remoe parameter JFUNC.
-	(detect_type_change): Likewise.
-	(detect_type_change_ssa): Likewise.
-	(ipa_analyze_virtual_call_uses): Update.
-
-2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* config/nios2/linux.h (LINK_EH_SPEC): Define.
-
-2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-transform.c (inline_call): Fix maintenatnce of comdat_local
-
-2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraphclones.c (localize_profile): New function.
-	(cgraph_node::create_clone): Use it for partial profiles.
-	* common.opt (fprofile-partial-training): New flag.
-	* doc/invoke.texi (-fprofile-partial-training): Document.
-	* ipa-cp.c (update_profiling_info): For partial profiles do not
-	set function profile to zero.
-	* profile.c (compute_branch_probabilities): With partial profile
-	watch if edge count is zero and turn all probabilities to guessed.
-	(compute_branch_probabilities): For partial profiles do not apply
-	profile when entry count is zero.
-	* tree-profile.c (tree_profiling): Only do value_profile_transformations
-	when profile is read.
-
-2019-12-05  Sudakshina Das  <sudi.das@arm.com>
-
-	* tree-vect-loop.c (vect_model_reduction_cost): Remove reduction_type
-	check from if condition.
-
-2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
-
-	* omp-low.c (lower_omp_target): For use_device_ptr/use_derice_addr
-	and Fortran's optional arguments, unconditionally add the is-present
-	condition before the libgomp call.
-
-2019-12-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/92768
-	* tree-core.h (OEP_BITWISE): New flag.
-	* fold-const.c (operand_compare::operand_equal_p): Handle it.
-	* tree-vector-builder.h (tree_vector_builder::equal_p): Pass it.
-
-2019-12-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92818
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Improve
-	heuristics on what don't care element to choose.
-	* match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Fix typo.
-
-2019-12-05  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/92817
-	* coverage.c (build_gcov_exit_decl): Remove superfluous
-	void_type_node.
-
-2019-12-05  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.md (cbranch<mode>4): Use
-	msp430_general_dst_nonv_operand instead of nonimmediate_operand for
-	dest operand of CMP instruction.
-	(cbranchpsi4_real): Likewise.
-	(cbranchqi4_real): Likewise.
-	(cbranchhi4_real): Likewise.
-	(cbranchpsi4_reversed): Likewise.
-	(cbranchqi4_reversed): Likewise.
-	(cbranchhi4_reversed): Likewise.
-
-2019-12-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92803
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Fix
-	invariant vector construction.
-
-2019-12-05  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/91971
-	* coverage.c (coverage_init): Mangle full path
-	only when -fprofile-dir is used.
-
-2019-12-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92791
-	* config/i386/i386.md (movstrict<mode>): Move test for
-	TARGET_PARTIAL_REG_STALL and not optimizing for size from
-	expander's condition to the body - FAIL; in that case.
-
-2019-12-03  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91582
-	* builtins.c (gimple_call_alloc_size): New function.
-	(compute_objsize): Add argument.  Call gimple_call_alloc_size.
-	Handle variable offsets and indices.
-	* builtins.h (gimple_call_alloc_size): Declare.
-	(compute_objsize): Add argument.
-	* gimple-ssa-warn-restrict.c: Remove assertions.
-	* tree-ssa-strlen.c (handle_store): Handle calls to allocated objects.
-
-2019-12-04  Julian Brown  <julian@codesourcery.com>
-
-	* config/gcn/gcn.h (FIXED_REGISTERS): Make s6/s7 fixed registers.
-
-2019-12-04  Peter Bergner <bergner@linux.ibm.com>
-
-	PR bootstrap/92661
-	* config/rs6000/rs6000-c.c (struct altivec_builtin_types): Move to
-	rs6000.h.
-	(altivec_overloaded_builtins): Move to rs6000-call.c.
-	* config/rs6000/rs6000.h (struct altivec_builtin_types): Moved from
-	rs6000-c.c.
-	* config/rs6000/rs6000-call.c (rs6000_builtin_info): Make static.
-	(altivec_overloaded_builtins): Moved from rs6000-c.c.
-	(rs6000_common_init_builtins): Do no define builtins that overload
-	builtins that have been disabled.
-
-2019-12-04  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.c (arm_option_override_internal):
-	Use max_cond_insns from CPU tuning unless -mrestrict-it is used.
-
-2019-12-04  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/aarch64/aarch64.c
-	(thunderxt88_tunings): Use AARCH64_FUSE_ALU_BRANCH.
-	(thunderx_tunings): Likewise.
-	(tsv110_tunings): Use AARCH64_FUSE_ALU_BRANCH and AARCH64_FUSE_ALU_CBZ.
-	(thunderx2t99_tunings): Likewise.
-	(aarch_macro_fusion_pair_p): Add support for AARCH64_FUSE_CMP_BRANCH.
-	* config/aarch64/aarch64-fusion-pairs.def: Add ALU_CBZ fusion.
-
-2019-12-04  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard
-	empty CTOR and memset partial-def registering.  Take advantage
-	of fancy offset analysis in memset handling.
-
-2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* fold-const.c (native_encode_vector_part): Handle
-	VECTOR_BOOLEAN_TYPE_Ps that have subbyte precision.
-	(native_decode_vector_tree): Delete, moving the bulk of the code to...
-	(native_interpret_vector_part): ...this new function.  Use a pointer
-	and length instead of a vec<> and start index.
-	(native_interpret_vector): Use native_interpret_vector_part.
-	(fold_view_convert_vector_encoding): Likewise.
-
-2019-12-04  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Handle
-	non-constant defs in the most trivial way.
-	(vn_reference_lookup_3): Also push down SSA partial defs.
-
-2019-12-04  Martin Liska  <mliska@suse.cz>
-
-	* tree-switch-conversion.c (switch_decision_tree::try_switch_expansion):
-	Initialize count of newly created BB.
-
-2019-12-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92734
-	* match.pd ((A +- B) - A -> +- B, (A +- B) -+ B -> A,
-	A - (A +- B) -> -+ B, A +- (B -+ A) -> +- B): Handle nop_convert.
-
-2019-12-04  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/92760
-	* config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Use
-	VECTOR_MEM_NONE_P instead of VECTOR_UNIT_NONE_P.
-
-2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c: Include tree-into-ssa.h.
-	(compute_fn_summary): Call update_ssa.
-
-2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c (cgraph_node::verify_node): Check that calls_comdat_local
-	is set only for symbol in comdat group.
-	* symtab.c (symtab_node::dissolve_same_comdat_group_1): Clear it.
-
-2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c: Include tree-into-ssa.h
-	(cgraph_node::get_body): Call update_ssa.
-	* cgraphunit.c (cgraph_node::expand): Likewise.
-	* lto-streamer-in.c (input_function): Do not call update_ssa.
-
-2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gimplify.c (gimplify_compound_lval): Don't gimplify and install
-	an array element size if array_element_size is already an invariant.
-	Similarly don't gimplify and install a field offset if
-	component_ref_field_offset is already an invariant.
-
-2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cfgexpand.c (discover_nonconstant_array_refs_r): If an access
-	with POLY_INT_CST size is made to a fixed-size object, force the
-	object to live in memory.
-
-2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md: Change "vcondu" patterns to use VEC_1REG_MODE
-	for the data mode.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92758
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Restore
-	operation on uniform vectors.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gimple-fold.c (gimple_fold_builtin_memory_op): Fold memcpy
-	from or to a properly aligned register variable.
-
-2019-12-03  Matthias Klose  <doko@ubuntu.com>
-
-	* Makefile.in (SOURCES): Add doc/lto-dump.1.
-	(install-man): Add $(LTO_DUMP_INSTALL_NAME)$(man1ext).
-	($(LTO_DUMP_INSTALL_NAME)$(man1ext): New.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92751
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fail
-	when a clobber ends up in the partial-def vector.
-	(vn_reference_lookup_3): Let clobbers be handled by the
-	assignment from CTOR handling.
-
-2019-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92734
-	* match.pd ((CST1 - A) +- CST2 -> CST3 - A,
-	CST1 - (CST2 - A) -> CST3 + A): Handle nop casts around
-	inner subtraction.
-
-2019-12-03  Uroš Bizjak  <ubizjak@gmail.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92744
-	* config/i386/i386.md (peephole2 for *swap<mode>): Use
-	general_reg_operand predicates instead of register_operand.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* tree-ssa.c (execute_update_addresses_taken): Avoid representing
-	a full def of a vector via a BIT_INSERT_EXPR.
-
-2019-12-02  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Make
-	static.
-	* config/rs6000/rs6000-internal.h (rs6000_invalid_builtin): Remove
-	decl.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/92741
-	* fold-const.c (fold_convertible_p): Check vector types more
-	thoroughly.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_report_sve_required): New function.
-	(aarch64_expand_mov_immediate): Use it when attempting to measure
-	the length of an SVE vector.
-	(aarch64_mov_operand_p): Only allow SVE CNT immediates when
-	SVE is enabled.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve-builtins.h
-	(gimple_folder::force_vector): Declare.
-	* config/aarch64/aarch64-sve-builtins.cc
-	(gimple_folder::force_vector): New function.
-	* config/aarch64/aarch64-sve-builtins-base.cc
-	(svcmp_impl::fold): Likewise.
-	(svdup_impl::fold): Handle svdup_z too.
-
-2019-12-02  Martin Liska  <mliska@suse.cz>
-
-	* ipa-devirt.c (warn_types_mismatch): Use get_odr_name_for_type
-	function.
-	(debug_tree_odr_name): New.
-	* ipa-utils.h (get_odr_name_for_type): New.
-
-2019-12-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92742
-	* tree-vect-loop.c (vect_fixup_reduc_chain): Do not
-	touch the def-type but verify it is consistent with the
-	original stmts.
-
-2019-12-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92712
-	* match.pd ((A * B) +- A -> (B +- 1) * A,
-	A +- (A * B) -> (1 +- B) * A): Allow optimizing signed integers
-	even when we don't know anything about range of A, but do know
-	something about range of B and the simplification won't introduce
-	new UB.
-
-2019-12-02  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/92133
-	* doc/invoke.texi (ipa-cp-max-recursive-depth): Document new option.
-	(ipa-cp-min-recursive-probability): Likewise.
-	* params.opt (ipa-cp-max-recursive-depth): New.
-	(ipa-cp-min-recursive-probability): Likewise.
-	* ipa-cp.c (ipcp_lattice<valtype>::add_value): Add two new parameters
-	val_p and unlimited.
-	(self_recursively_generated_p): New function.
-	(get_val_across_arith_op): Likewise.
-	(propagate_vals_across_arith_jfunc): Add constant propagation for
-	self-recursive function.
-	(incorporate_penalties): Do not penalize pure self-recursive function.
-	(good_cloning_opportunity_p): Dump node_is_self_scc flag.
-	(propagate_constants_topo): Set node_is_self_scc flag for cgraph node.
-	(get_info_about_necessary_edges): Relax hotness check for edge to
-	self-recursive function.
-	* ipa-prop.h (ipa_node_params): Add new field node_is_self_scc.
-
-2019-12-01  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR target/92499
-
-	* config/nios2/nios2.c (nios2_in_small_data_p): Do not consider
-	objects of flexible types to be small if they have internal linkage
-	or are declared extern.
-	* config/nios2/nios2.h (ASM_OUTPUT_ALIGNED_LOCAL): Replace with...
-	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): ...this.  Use targetm.in_small_data_p
-	instead of the size of the object initializer.
-	* tree.c (flexible_array_type_p): Move from C front end, and
-	generalize to handle fields in non-C structures.
-	* tree.h (flexible_array_type_p): Declare.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.h (profile_count::operator<): Use IPA value for
-	comparsion.
-	(profile_count::operator>): Likewise.
-	(profile_count::operator<=): Likewise.
-	(profile_count::operator>=): Likewise.
-	* predict.c (maybe_hot_count_p): Do not convert to gcov_type.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (compute_max_insns): Return int64_t.
-	(inline_small_functions): Simplify.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-cfg.c (execute_fixup_cfg): Update also max_bb_count when
-	scaling happen.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.h (symtab_node): Add symver flag.
-	* cgraphunit.c (process_symver_attribute): New.
-	(process_common_attributes): Use process_symver_attribute.
-	* lto-cgraph.c (lto_output_node): Stream symver.
-	(lto_output_varpool_node): Stream symver.
-	(input_overwrite_node): Stream symver.
-	(input_varpool_node): Stream symver.
-	* output.h (do_assemble_symver): Decalre.
-	* symtab.c (symtab_node::dump_base): Dump symver.
-	(symtab_node::verify_base): Verify symver.
-	(symtab_node::resolve_alias): Handle symver.
-	* varasm.c (do_assemble_symver): New function.
-	* varpool.c (varpool_node::assemble_aliases): Use it.
-	* doc/extend.texi: (symver attribute): Document.
-	* config/elfos.h (ASM_OUTPUT_SYMVER_DIRECTIVE): New.
-
-2019-11-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.h (type_context_kind): New enum.
-	(verify_type_context): Declare.
-	* target.def (verify_type_context): New target hook.
-	* doc/tm.texi.in (TARGET_VERIFY_TYPE_CONTEXT): Likewise.
-	* doc/tm.texi: Regenerate.
-	* tree.c (verify_type_context): New function.
-	* config/aarch64/aarch64-protos.h (aarch64_sve::verify_type_context):
-	Declare.
-	* config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
-	New function.
-	* config/aarch64/aarch64.c (aarch64_verify_type_context): Likewise.
-	(TARGET_VERIFY_TYPE_CONTEXT): Define.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c (cgraph_node::dump): Dump unit_id and merged_extern_inline.
-	* cgraph.h (cgraph_node): Add unit_id and
-	merged_extern_inline.
-	(symbol_table): Add max_unit.
-	(symbol_table::symbol_table): Initialize it.
-	* cgraphclones.c (duplicate_thunk_for_node): Copy unit_id.
-	merged_comdat, merged_extern_inline.
-	(cgraph_node::create_clone): Likewise.
-	(cgraph_node::create_version_clone): Likewise.
-	* ipa-fnsummary.c (dump_ipa_call_summary): Dump info about cross module
-	calls.
-	* ipa-fnsummary.h (cross_module_call_p): New inline function.
-	* ipa-inline-analyssi.c (simple_edge_hints): Use it.
-	* ipa-inline.c (inline_small_functions): Likewise.
-	* lto-symtab.c (lto_cgraph_replace_node): Record merged_extern_inline;
-	copy merged_comdat and merged_extern_inline.
-	* lto-cgraph.c (lto_output_node): Stream out merged_comdat,
-	merged_extern_inline and unit_id.
-	(input_overwrite_node): Stream in these.
-	(input_cgraph_1): Set unit_base.
-	* lto-streamer.h (lto_file_decl_data): Add unit_base.
-	* symtab.c (symtab_node::make_decl_local): Record former_comdat.
-
-2019-11-30  Maciej W. Rozycki  <macro@wdc.com>
-
-	* gcc.c (process_command): Only warn about an ineffective `-x'
-	option if any input files have actually been supplied.
-
-2019-11-30  Maciej W. Rozycki  <macro@wdc.com>
-
-	* doc/install.texi (Options specification): Remove the list of
-	target library subdirectories supporting
-	`--enable-version-specific-runtime-libs'.  Document defaults for
-	the option.
-
-2019-11-29  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/92283
-	* lra.c (lra): Update reg notes after inheritance sub-pass and
-	before constraint sub-pass.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91003
-	* tree-vect-slp.c (vect_mask_constant_operand_p): Pass in the
-	operand number, avoid handling the non-condition operands of
-	COND_EXPRs as comparisons.
-	(vect_get_constant_vectors): Pass down the operand number.
-	(vect_get_slp_defs): Likewise.
-
-2019-11-29  Frederik Harwath  <frederik@codesourcery.com>
-
-	* gimple-match-head.c (maybe_resimplify_conditional_op): Use
-  	generic_expr_could_trap_p to check if the condition of COND_EXPR or
-  	VEC_COND_EXPR can trap.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92677
-	* tree-vect-loop.c (vect_dissolve_slp_only_groups): Set the gap
-	to zero when dissolving a group of strided accesses.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92596
-	* tree-vect-stmts.c (vectorizable_call): Punt on hybrid mask/nonmask
-	operations.
-	(vectorizable_operation): Likewise, instead of relying on
-	vect_get_mask_type_for_stmt to do this.
-	(vect_get_vector_types_for_stmt): Always return a vector type
-	immediately, rather than deferring the choice for boolean results.
-	Use a vector mask type instead of a normal vector if
-	vect_use_mask_type_p.
-	(vect_get_mask_type_for_stmt): Delete.
-	* tree-vect-loop.c (vect_determine_vf_for_stmt_1): Remove
-	mask_producers argument and special boolean_type_node handling.
-	(vect_determine_vf_for_stmt): Remove mask_producers argument and
-	update calls to vect_determine_vf_for_stmt_1.  Remove doubled call.
-	(vect_determine_vectorization_factor): Update call accordingly.
-	* tree-vect-slp.c (vect_build_slp_tree_1): Remove special
-	boolean_type_node handling.
-	(vect_slp_analyze_node_operations_1): Likewise.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (stmt_vec_info::mask_precision): New field.
-	(vect_use_mask_type_p): New function.
-	* tree-vect-patterns.c (vect_init_pattern_stmt): Copy the
-	mask precision to the pattern statement.
-	(append_pattern_def_seq): Add a scalar_type_for_mask parameter
-	and use it to initialize the new stmt's mask precision.
-	(search_type_for_mask_1): Delete.
-	(search_type_for_mask): Replace with...
-	(integer_type_for_mask): ...this new function.  Use the information
-	cached in the stmt_vec_info.
-	(vect_recog_bool_pattern): Update accordingly.
-	(build_mask_conversion): Pass the scalar type associated with the
-	mask type to append_pattern_def_seq.
-	(vect_recog_mask_conversion_pattern): Likewise.  Call
-	integer_type_for_mask instead of search_type_for_mask.
-	(vect_convert_mask_for_vectype): Call integer_type_for_mask instead
-	of search_type_for_mask.
-	(possible_vector_mask_operation_p): New function.
-	(vect_determine_mask_precision): Likewise.
-	(vect_determine_stmt_precisions): Call it.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (get_mask_type_for_scalar_type): Replace
-	the slp_tree parameter with a group size parameter.
-	(vect_get_mask_type_for_stmt): Likewise.
-	* tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
-	(vect_get_mask_type_for_stmt): Likewise.
-	* tree-vect-slp.c (vect_slp_analyze_node_operations_1): Update
-	call accordingly.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_operation): Punt early
-	on codes that are handled elsewhere.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/sourcebuild.texi (vect_bool_cmp): Document.
-	* tree-vect-patterns.c (search_type_for_mask_1): If neither
-	operand to a boolean comparison is a natural vector mask,
-	handle both operands like normal integers instead.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Bail
-	out early for too large objects.
-
-2019-11-29  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92476
-	* ipa-cp.c (set_single_call_flag): Set node_calling_single_call in
-	the summary only if the summary exists.
-	(find_more_scalar_values_for_callers_subset): Check node_dead in
-	the summary only if the summary exists.
-	(ipcp_store_bits_results): Ignore nodes without lattices.
-	(ipcp_store_vr_results): Likewise.
-	* cgraphclones.c: Include ipa-fnsummary.h and ipa-prop.h and the
-	header files required by them.
-	(cgraph_node::expand_all_artificial_thunks): Analyze expanded thunks.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92710
-	* tree-vect-stmts.c (vectorizable_simd_clone_call): Reject
-	vector mask arguments.
-
-2019-11-29  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.c (profile_count::to_cgraph_frequency,
-	profile_count::to_sreal_scale): Check for compaibility of counts.
-	* profile-count.h (compatible_p): Make public; add checking for
-	global0 versus global types.
-	* cgraph.c (cgraph_node::verify_node): Verify count compatibility.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92715
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Bail
-	out for uniform vectors and source vectors with less elements
-	than the destination.
-
-2019-11-29  Martin Liska  <mliska@suse.cz>
-
-	PR lto/91574
-	* ipa-devirt.c (types_same_for_odr): Check for existence
-	of TYPE_NAMEs first.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92704
-	* tree-if-conv.c (combine_blocks): Deal with virtual PHIs
-	in loops performing only loads.
-
-2019-11-29  Julian Brown  <julian@codesourcery.com>
-
-	* builtin-types.def (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR,
-	BT_DFLOAT128_PTR) Remove.
-	* tree-core.h (TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE,
-	TI_DFLOAT128_PTR_TYPE): Remove.
-	* tree.c (build_common_type_nodes): Remove dfloat32_ptr_type_node,
-	dfloat64_ptr_type_node and dfloat128_ptr_type_node initialisation.
-	* tree.h (dfloat32_ptr_type_node, dfloat64_ptr_type_node,
-	dfloat128_ptr_type_node): Remove macros.
-
-2019-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (*movsi_internal1): Fix formatting.  Improve
-	formatting.
-	(*movdi_internal64): Ditto.
-
-2019-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/92602
-	* config/rs6000/rs6000.md (bswap<mode>2_load for HSI): Change the
-	indexed_or_indirect_operand to be memory_operand.
-	(bswap<mode>2_store for HSI): Ditto.
-	(bswapdi2_load): Ditto.
-	(bswapdi2_store): Ditto.
-
-2019-11-28  Martin Liska  <mliska@suse.cz>
-
-	PR debug/46558
-	* dbgcnt.c (dbg_cnt_list_all_counters): Mark table
-	headers for translation.
-
-2019-11-28  Martin Liska  <mliska@suse.cz>
-
-	PR lto/92609
-	* ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
-	consistently.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (want_early_inline_function_p): Remove leftover optimize
-	checks.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.c (profile_count::combine_with_ipa_count): Return
-	uninitialized count if called on ininitialized count.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-transform.c (inline_transform): Scale profile before
-	redirecting.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.h (profile_count::max): Work on profiles of different
-	type.
-	(profile_count::apply_scale): Be sure that ret is not local or global0
-	type if num is global.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.h (profile_count::max): Work on profiles of different
-	type.
-	(profile_count::apply_scale): Be sure that ret is not local or global0
-	type if num is global.
-
-2019-11-28  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92697
-	* cgraph.c (cgraph_node_cannot_be_local_p_1): Return true for
-	ifunc_resolvers.
-	* symtab.c (symtab_node::dump_base): Dump ifunc_resolver flag.
-	Removed trailig whitespace.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.h (profile_count::combine_with_ipa_count_within):
-	Declare.
-	* profile-count.c (profile_count::combine_with_ipa_count_within):
-	New.
-	* cgraphclones.c (cgraph_edge::clone, cgraph_node::create_clone): Use
-	it.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-utils.c (ipa_merge_profiles): Be sure that all type transtions
-	of counters are done same way.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (update_profiling_info): Fix scaling.
-
-2019-11-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* tree-inline.c (remap_gimple_stmt): When the return value
-	is not wanted, elide GIMPLE_RETURN.
-
-2019-11-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* tree-ssa-forwprop.c (get_bit_field_ref_def): Also handle
-	conversions inside a mode class.  Remove restriction on
-	preserving the element size.
-	(simplify_vector_constructor): Deal with the above and for
-	identity permutes also try using VEC_UNPACK_[FLOAT_]LO_EXPR
-	and VEC_PACK_TRUNC_EXPR.
-
-2019-11-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	Must use push insn to pass varargs arguments of DFmode because
-	otherwise the middle-end generates wrong code.
-
-	PR target/92055
-	* config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.
-
-2019-11-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92691
-	* tree-ssa-strlen.c (handle_store): Clarify return value meaning
-	in function comment.
-	(strlen_check_and_optimize_call): Likewise.  For handle_printf_call
-	calls, return !handle_printf_call rather than always returning true.
-	(check_and_optimize_stmt): Describe return value meaning in function
-	comment.  Formatting fix.
-
-2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.c (profile_count::to_sreal_scale): Handle correctly
-	combination of globa0 and global counters..
-
-2019-11-28  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/92566
-	* config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Check
-	by VECTOR_UNIT_NONE_P instead.
-
-2019-11-28  Hongtao Liu  <hongtao.liu@inte.com>
-
-	* config/i386/sse.md (avx512f_maskcmp<mode>3):
-	Refine VF to VF_AVX512VL.
-
-2019-11-27  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000.md (movsi_internal): Reformat.
-	(movdi_internal64): Reformat.
-
-2019-11-27  Peter Bergner <bergner@linux.ibm.com>
-
-	PR bootstrap/92661
-	* config/rs6000/rs6000-call.c: (def_builtin): Do not define the
-	builtin if we don't have an actual type.
-	(builtin_function_type): If the builtin function uses a DFP type
-	and decimal float has been disabled, then return NULL_TREE.
-
-2019-11-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/92510
-	* combine.c (gen_lowpart_for_combine): Only transform lowpart subreg
-	of comparison into a comparison with different mode if both imode and
-	omode are scalar integral modes.
-
-2019-11-27  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/90007
-	* recog.c (constrain_operands): Permit hard registers too for
-	memory when LRA is used.
-
-2019-11-27  Bernd Schmidt  <bernds_cb1@t-online.de>
-
-	* config/m68k/m68k.c (m68k_output_compare_fp): Restore differences
-	between Coldfire and regular m68k.
-	* config/m68k/m68k.md (cmp1_cf_constraints): Disallow constants.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	* target.def (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
-	* targhooks.c (default_builtin_vectorized_conversion): Likewise.
-	* targhooks.h (default_builtin_vectorized_conversion): Likewise.
-	* optabs-tree.c (supportable_convert_operation): Do not call
-	targetm.vectorize.builtin_conversion.  Remove unused decl parameter.
-	* optabs-tree.h (supportable_convert_operation): Adjust.
-	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
-	* doc/tm.texi: Regenerate.
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Adjust.
-	* tree-vect-generic.c (expand_vector_conversion): Likewise.
-	* tree-vect-stmts.c (vect_gen_widened_results_half): Remove
-	unused decl parameter and adjust.
-	(vect_create_vectorized_promotion_stmts): Likewise.
-	(vectorizable_conversion): Adjust.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92690
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Avoid
-	converting elements not originally converted.
-
-2019-11-27  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR middle-end/92463
-	* builtins.c (do_mpfr_ckconv, do_mpc_ckconv, do_mpfr_remquo,
-	do_mpfr_lgamma_r, do_mpc_arg2): Use MPFR_RNDx instead of GMP_RNDx,
-	mpfr_rnd_t instead of mp_rnd_t.
-	* fold-const-call.c (do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_sincos,
-	do_mpfr_arg2, do_mpfr_arg3, do_mpc_arg1, do_mpc_arg2): Likewise.
-	* gimple-ssa-sprintf.c (format_floating_max, format_floating):
-	Use mpfr_exp_t instead of mp_exp_t.
-	* real.c (real_from_string, dconst_e_ptr, dconst_sqrt2_ptr): Use
-	MPFR_RNDx instead of GMP_RNDx.
-	* realmpfr.c (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t and
-	mpfr_exp_t instead mp_rnd_t and mp_exp_t, respectively.
-	* realmpfr.h (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t instead
-	of mp_rnd_t and remove MPFR_RNDx poisoning.
-	* ubsan.c (ubsan_instrument_float_cast): MPFR_RNDx instead of GMP_RNDx.
-
-2019-11-27  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR tree-optimization/91790
-	* tree-vect-stmts.c (vectorizable_load): Use the adjusted
-	DR for vect_setup_realignment when first_stmt_info is different
-	from first_stmt_info_for_drptr.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
-	CTORs with just a subset of the original vectors.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92674
-	* tree-inline.c (expand_call_inline): Delay purging EH/abnormal
-	edges and instead record blocks in bitmap.
-	(gimple_expand_calls_inline): Adjust.
-	(fold_marked_statements): Delay EH cleanup until all folding is
-	done.
-	(optimize_inline_calls): Do EH/abnormal cleanup for calls after
-	inlining finished.
-
-2019-11-27  Bernd Schmidt  <bernds_cb1@t-online.de>
-
-	* auto-inc-dec.c (merge_in_block): Allow autoinc in jumps unless
-	LRA is enabled.
-	* combine.c (can_combine_p): Disallow autoinc in jumps unless LRA is
-	disabled.
-
-2019-11-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/92664
-	* dwarf2out.c (lookup_filename): Use "<stdin>" instead of "".
-
-2019-11-26  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92683
-	* gimple-fold.c (gimple_fold_builtin_string_compare): Restore a test
-	inadvertently removed in a previous change.  Rename local variable
-	for clarity.
-
-2019-11-26  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92669
-	* cfganal.c (pre_and_rev_post_order_compute_fn): Deal with
-	NULL pre_order.
-
-2019-11-26  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/linux.h: Add undef for MUSL_DYNAMIC_LINKERxx.
-
-2019-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92644
-	* tree-ssa-phiopt.c (minmax_replacement): Add INTEGRAL_TYPE_P check
-	next to INTEGER_CST checks.
-
-2019-11-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* tree-vect-slp.c (vect_build_slp_tree_2): For unary ops
-	do not build the operation from scalars if the operand is.
-
-2019-11-25  Tobias Burnus  <tobias@codesourcery.com>
-
-	* config/gcn/mkoffload.c (COMMENT_PREFIX, struct id_map,
-	func_ids, funcs_tail, var_ids, vars_tail) Remove unused
-	definitions.
-
-2019-11-25  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
-	up used dump message.
-
-2019-11-25  Martin Liska  <mliska@suse.cz>
-
-	PR bootstrap/92653
-	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Comment out
-	too strict checking assert.
-
-2019-11-25  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/91985
-	* builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128)
-	(BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR): Define to
-	error_mark_node if corresponding global tree node is NULL.
-	* tree.c (build_common_tree_nodes): Do not initialize
-	dfloat32_type_node, dfloat64_type_node or dfloat128_type_node if
-	decimal floating-point not supported.
-
-2019-11-25  Joseph Myers  <joseph@codesourcery.com>
-
-	* attribs.c (decl_attributes): Do not ignore C++11 attributes on
-	types.
-
-2019-11-25  Bernd Schmidt  <bernds_cb1@t-online.de>
-
-	* config/m68k/m68k.c (output_move_himode, output_move_qimode):
-	Replace code for non-CONST_INT constants with gcc_unreachable.
-	* config/m68k/m68k.md (cbranchdi): Don't generate individual
-	compare and test.
-	(CMPMODE): New mode_iterator.
-	(cbranchsi4, cbranchqi4, cbranchhi4): Replace expanders with
-	cbranch<mode>4.
-	(cstoresi4, cstoreqi4, cstorehi4): Replace expanders with
-	cstore<mode>4.
-	(cmp<mode>_68881): Remove 'F' constraint from first comparison
-	operand.
-	(bit test insns patterns): Use nonimmediate_operand, not
-	register_operand, for source operands that allow memory in
-	their constraints.
-	(divmodsi4, udivmodsi4, divmodhi4 and related unnamed patterns):
-	Use register_operand, not nonimmediate_operand, for the
-	destinations.
-	(DBCC): New mode_iterator.
-	(dbcc peepholes): Use it to reduce duplication.
-	(trap): Use const_true_rtx, not const1_rtx.
-	* config/m68k/predicates.md (m68k_comparison_operand): Renamed
-	from m68k_subword_comparison_operand and changed to handle
-	SImode.
-
-	PR target/91851
-	* config/m68k/m68k-protos.h (output-dbcc_and_branch): Adjust
-	declaration.
-	(m68k_init_cc): New declaration.
-	(m68k_output_compare_di, m68k_output_compare_si)
-	(m68k_output_compare_hi, m68k_output_compare_qi)
-	(m68k_output_compare_fp, m68k_output_btst, m68k_output_bftst)
-	(m68k_find_flags_value, m68k_output_scc, m68k_output_scc_float)
-	(m68k_output_branch_integer, m68k_output_branch_integer_rev.
-	m68k_output_branch_float, m68k_output_branch_float_rev):
-	Likewise.
-	(valid_dbcc_comparison_p_2, flags_in_68881)
-	(output_btst): Remove declaration.
-	* config/m68k/m68k.c (INCLDUE_STRING): Define.
-	(TARGET_ASM_FINAL_POSTSCAN_INSN): Define.
-	(valid_dbcc_comparison_p_2, flags_in_68881): Delete functions.
-	(flags_compare_op0, flags_compare_op1, flags_operand1,
-	flags_operand2, flags_valid): New static variables.
-	(m68k_find_flags_value, m68k_init_cc): New functions.
-	(handle_flags_for_move, m68k_asm_final_postscan_insn,
-	remember_compare_flags): New static functions.
-	(output_dbcc_and_branch): New argument CODE.  Use it, and add
-	PLUS and MINUS to the possible codes.  All callers changed.
-	(m68k_output_btst): Renamed from output_btst.  Remove OPERANDS
-	and INSN arguments, add CODE arg.  Return the comparison code
-	to use.  All callers changed.  Use CODE instead of
-	next_insn_tests_no_inequality, and replace cc_status management
-	with changing the return code.
-	(m68k_rtx_costs): Instead of testing for COMPARE, test for
-	RTX_COMPARE or RTX_COMM_COMPARE.
-	(output_move_simode, output_move_qimode): Call
-	handle_flags_for_move.
-	(notice_update_cc): Delete function.
-	(m68k_output_bftst, m68k_output_compare_di, m68k_output_compare_si,
-	m68k_output_compare_hi, m68k_output_compare_qi,
-	m68k_output_compare_fp, m68k_output_branch_integer,
-	m68k_output_branch_integer_rev, m68k_output_scc,
-	m68k_output_branch_float, m68k_output_branch_float_rev,
-	m68k_output_scc_float): New functions.
-	(output_andsi3, output_iorsi3, output_xorsi3): Call CC_STATUS_INIT
-	once at the start, and set flags_valid and flags_operand1 if the
-	flags are usable.
-	* config/m68k/m68k.h (CC_IN_68881, NOTICE_UPDATE_CC,
-	CC_OVERFLOW_UNUSABLE, CC_NO_CARRY, OUTPUT_JUMP): Remove
-	definitions.
-	(CC_STATUS_INIT): Define.
-	* config/m68k/m68k.md (flags_valid): New define_attr.
-	(tstdi, tstsi_internal_68020_cf, tstsi_internal, tsthi_internal,
-	tstqi_internal, tst<mode>_68881, tst<mode>_cf, cmpdi_internal,
-	cmpdi, unnamed cmpsi/cmphi/cmpqi patterns, cmpsi_cf,
-	cmp<mode>_68881, cmp<mode>_cf, unnamed btst patterns,
-	tst_bftst_reg, tst_bftst_reg, unnamed scc patterns, scc,
-	sls, sordered_1, sunordered_1, suneq_1, sunge_1, sungt_1,
-	sunle_1, sunlt_1, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
-	bge0_di, blt0_di, beq, bne, bgt, bgtu, blt, bltu, bge, bgeu,
-	ble, bleu, bordered, bunordered, buneq, bunge, bungt, bunle,
-	bunlt, bltgt, beq_rev, bne_rev, bgt_rev, bgtu_rev,
-	blt_rev, bltu_rev, bge_rev, bgeu_rev, ble_rev, bleu_rev,
-	bordered_rev, bunordered_rev, buneq_rev, bunge_rv, bungt_rev,
-	bunle_rev, bunlt_rev, bltgt_rev, ctrapdi4, ctrapsi4, ctraphi4,
-	ctrapqi4, conditional_trap): Delete patterns.
-	(cbranchdi4_insn): New pattern.
-	(cbranchdi4): Don't generate cc0 patterns.  When testing LT or GE,
-	test high part only.  When testing EQ or NE, generate beq0_di
-	and bne0_di patterns directly.
-	(cstoredi4): When testing LT or GE, test high part only.
-	(both sets of cbranch<mode>4, cstore<mode>4): Don't generate cc0
-	patterns.
-	(scc0_constraints, cmp1_constraints, cmp2_constraints,
-	scc0_cf_constraints, cmp1_cf_constraints, cmp2_cf_constraints,
-	cmp2_cf_predicate): New define_mode_attrs.
-	(cbranch<mode>4_insn, cbranch<mode>4_insn_rev,
-	cbranch<mode>4_insn_cf, cbranch<mode>4_insn_cf_rev,
-	cstore<mode>4_insn, cstore<mode>4_insn_cf for integer modes)
-	New patterns.
-	(cbranch<mode>4_insn_68881, cbranch<mode>4_insn_rev_68881):
-	(cbranch<mode>4_insn_cf, cbranch<mode>4_insn_rev_cf,
-	cstore<mode>4_insn_68881, cstore<mode>4_insn_cf for FP):
-	New patterns.
-	(cbranchsi4_btst_mem_insn, cbranchsi4_btst_reg_insn,
-	cbranchsi4_btst_mem_insn_1, cbranchsi4_btst_reg_insn_1):
-	Likewise.
-	(BTST): New define_mode_iterator.
-	(btst_predicate, btst_constraint, btst_range): New
-	define_mode_attrs.
-	(cbranch_bftst<mode>_insn, cstore_bftst<mode>_insn): New
-	patterns.
-	(movsi_m68k_movsi_m68k2, movsi_cf, unnamed movstrict patterns,
-	unnamed movhi and movqi patterns, unnamed movsf, movdf and movxf
-	patterns): Set attr "flags_valid".
-	(truncsiqi2, trunchiqi2, truncsihi2): Remove manual CC_STATUS
-	management.  Set attr "flags_valid".
-	(extendsidi2, extendplussidi, unnamed float_extendsfdf pattern,
-	extendsfdf2_cf, fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2,
-	addi_sexthishl32, adddi_dilshr32, adddi_dilshr32_cf,
-	addi_dishl32, subdi_sexthishl32, subdi_dishl32, subdi3): Remove
-	manual CC_STATUS management.
-	(addsi3_internal, addhi3, addqi3, subsi3, subhi3, subqi3,
-	unnamed strict_lowpart subhi and subqi patterns): Set attr
-	"flags_valid".
-	(unnamed strict_lowpart addhi3 and addqi3 patterns): Likewise.
-	Remove code to operate on address regs and assert the case
-	does not occur.
-	(unnamed mulsidi patterns, divmodhi4, udivmodhi4): Remove
-	manual CC_STATUS_INIT.
-	(andsi3_internal, andhi3, andqi3, iorsi3_internal, iorhi3, iorqi3,
-	xorsi3_internal, xorhi3, xorqi3, negsi2_internal,
-	negsi2_5200, neghi2, negqi2, one_cmplsi2_internal, one_cmplhi2,
-	one_cmplqi2, unnamed strict_lowpart patterns
-	for andhi, andqi, iorhi, iorqi, xorhi, xorqi, neghi, negqi,
-	one_cmplhi and one_cmplqi): Set attr "flags_valid".
-	(iorsi_zext_ashl16, iorsi_zext): Remove manual CC_STATUS_INIT.
-	(ashldi_sexthi, ashlsi_16, ashlsi_17_24): Remove manual
-	CC_STATUS_INIT.
-	(ashlsi3, ashlhi3, ashlqi3, ashrsi3, ashrhi3, ashrqi3, lshrsi3,
-	lshrhi3, shrqi3, rotlsi3, rotlhi3, rotlhi3_lowpart, rotlqi3,
-	rotlqi3_lowpart, rotrsi3, rotrhi3, rotrhi_lowpart, rotrqi3,
-	unnamed strict_low_part patterns for HI and
-	QI versions): Set attr "flags_valid".
-	(bsetmemqi, bsetmemqi_ext, bsetdreg, bchgdreg, bclrdreg,
-	bclrmemqi, extzv_8_16_reg, extzv_bfextu_mem, insv_bfchg_mem,
-	insv_bfclr_mem, insv_bfset_mem, extv_bfextu_reg,
-	insv_bfclr_reg, insv_bfset_reg, dbne_hi, dbne_si, dbge_hi,
-	dbge_si, extendsfxf2, extenddfxf2, ): Remove manual cc_status management.
-	(various unnamed peepholes): Adjust compare/branch sequences
-	for new cbranch patterns.
-	(dbcc peepholes): Likewise, and output the comparison here
-	as well.
-	* config/m68k/predicates.md (valid_dbcc_comparison_p): Delete.
-	(fp_src_operand): Allow constant zero.
-	(address_reg_operand): New predicate.
-
-	* rtl.h (inequality_comparisons_p): Remove declaration.
-	* recog.h (next_insn_tests_no_inequality): Likewise.
-	* rtlanal.c (inequality_comparisons_p): Delete function.
-	* recog.c (next_insn_tests_no_inequality): Likewise.
-
-2019-11-25  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Add assertion.
-	(vect_detect_hybrid_slp): Swap lane and instance iteration,
-	properly re-building the visited hash-map for each lane.
-
-2019-11-25  Tobias Burnus  <tobias@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_expand_scalar_to_vector_address,
-	gcn_md_reorg): Remove unused variables.
-	(gcn_emutls_var_init): Add missing (but unreachable) return
-	to silence warning.
-	(gcn_hsa_declare_function_name): Add gcc_unreachable to ensure
-	target != TARGET_GCN3 or TARGET_GCN3 will fail instead of use
-	an uninitialized variable.
-
-2019-11-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92109
-	* cgraph.h (cgraph_node::remove_from_clone_tree): Declare.
-	* cgraphclones.c (cgraph_node::remove_from_clone_tree): New method.
-	(cgraph_materialize_clone): Move removel from clone tree to the
-	the new method and use it instead.
-	* ipa.c (symbol_table::remove_unreachable_nodes): When removing
-	bodies of clones, also remove it from the clone tree.
-
-2019-11-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91956
-	* ipa-sra.c (process_isra_node_results): Put the new node to the
-	same comdat group as the original node.
-
-2019-11-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	Build double32 / long-double32 multilibs if needed.
-
-	PR target/92055
-	* config/avr/t-avr:
-	(HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): Remove vars.
-	(HAVE_DOUBLE32, HAVE_LONG_DOUBLE32, WITH_LONG_DOUBLE)
-	(HAVE_DOUBLE64, HAVE_LONG_DOUBLE64, WITH_DOUBLE): Set from
-	tm_defines and pass to genmultilib.awk.
-	* config/avr/genmultilib.awk: Use these variables to add double32
-	and / or long-double32 multilib(s) as needed.
-	* config/avr/driver-avr.c (avr_double_lib): Adjust comment.
-
-2019-11-25  Richard Biener  <rguenther@suse.de>
-
-	* cfgloop.h (get_loop_exit_edges): Add extra parameter denoting
-	loop body, defaulted to NULL.
-	(single_likely_exit): Add exit vector argument
-	* tree-ssa-loop-niter.h (loop_only_exit_p): Add loop body argument.
-	(number_of_iterations_exit): Likewise.
-	(number_of_iterations_exit_assumptions): Likewise.
-	* cfgloop.c (get_loop_exit_edges): Use passed in loop body
-	if not NULL.
-	* cfgloopanal.c (single_likely_exit): Use passed in exit vector.
-	* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
-	Compute exit vector around call to single_likely_exit.
-	* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_loop): Pass down
-	loop body to loop_only_exit_p.
-	* tree-ssa-loop-niter.c (loop_only_exit_p): Get loop body from
-	caller.
-	(number_of_iterations_exit_assumptions): Get loop body from caller
-	if not NULL.
-	(number_of_iterations_exit): Pass through new loop body arg.
-	(infer_loop_bounds_from_undefined): Get loop body from caller.
-	(estimate_numbers_of_iterations): Compute loop body once.
-
-2019-11-25  Richard Biener  <rguenther@suse.de>
-
-	* cfganal.c (pre_and_rev_post_order_compute_fn): Use an
-	auto_bb_flag instead of an sbitmap for visited handling.
-
-2019-11-25 Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/vector.md (vector_fp_comparison_simple): New code
-	iterator.
-	(vector_fp_comparison_complex): Likewise.
-	(vector_<code><mode> for VEC_F and vector_fp_comparison_simple): New
-	define_and_split.
-	(vector_<code><mode> for VEC_F and vector_fp_comparison_complex):
-	Likewise.
-	(vector_lt<mode> for VEC_F): Refactor with
-	vector_fp_comparison_simple.
-	(vector_le<mode> for VEC_F): Likewise.
-	(vector_unge<mode> for VEC_F): Likewise.
-	(vector_unle<mode> for VEC_F): Likewise.
-	(vector_ne<mode> for VEC_F): Likewise.
-	(vector_ungt<mode> for VEC_F): Likewise.
-	(vector_unlt<mode> for VEC_F): Likewise.
-	(vector_ltgt<mode> for VEC_F): Refactor with
-	vector_fp_comparison_complex.
-	(vector_ordered<mode> for VEC_F): Likewise.
-	(vector_uneq<mode> for VEC_F): Likewise.
-	(vector_unordered<mode> for VEC_F): Likewise.
-
-2019-11-24  Bernd Schmidt  <bernds_cb1@t-online.de>
-
-	* config/i386/i386.c (ix86_rtx_costs): Handle care of a PLUS in a
-	COMPARE, representing an overflow detection.
-
-	* combine.c (combine_instructions): Record costs for jumps.
-
-	* combine.c (can_combine_p): Allow autoinc in jumps.
-
-2019-11-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT): Remove.
-	* doc/invoke.texi (max-inline-insns-single-O2,
-	inline-heuristics-hint-percent-O2, inline-min-speedup-O2,
-	early-inlining-insns-O2): Remove documentation.
-	* ipa-fnsummary.c (analyze_function_body,
-	compute_fn_summary): Use opt_for_fn when accessing parameters.
-	* ipa-inline.c (caller_growth_limits, can_inline_edge_p,
-	inline_insns_auto, can_inline_edge_by_limits_p,
-	want_early_inline_function_p, big_speedup_p,
-	want_inline_small_function_p, want_inline_self_recursive_call_p,
-	recursive_inlining, compute_max_insns, inline_small_functions):
-	Likewise.
-	* opts.c (default_options): Add -O3 defaults for
-	OPT__param_early_inlining_insns_,
-	OPT__param_inline_heuristics_hint_percent_,
-	OPT__param_inline_min_speedup_, OPT__param_max_inline_insns_single_.
-	* params.opt (-param=early-inlining-insns-O2=,
-	-param=inline-heuristics-hint-percent-O2=,
-	-param=inline-min-speedup-O2=, -param=max-inline-insns-single-O2=
-	-param=early-inlining-insns=, -param=inline-heuristics-hint-percent=,
-	-param=inline-min-speedup=, -param=inline-unit-growth=,
-	-param=large-function-growth=, -param=large-stack-frame=,
-	-param=large-stack-frame-growth=, -param=large-unit-insns=,
-	-param=max-inline-insns-recursive=,
-	-param=max-inline-insns-recursive-auto=,
-	-param=max-inline-insns-single=,
-	-param=max-inline-insns-size=, -param=max-inline-insns-small=,
-	-param=max-inline-recursive-depth=,
-	-param=max-inline-recursive-depth-auto=,
-	-param=min-inline-recursive-probability=,
-	-param=partial-inlining-entry-probability=,
-	-param=uninlined-function-insns=, -param=uninlined-function-time=,
-	-param=uninlined-thunk-insns=, -param=uninlined-thunk-time=): Add
-	Optimization.
-
-2019-11-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* ipa-fnsummary.c: Fix comment typos.
-	* ipa-ref.h: Likewise.
-	* ipa-predicate.h: Likewise.
-	* ipa-split.c: Likewise.
-	* ipa-inline-analysis.c: Likewise.
-	* ipa-predicate.c: Likewise.
-	* ipa-devirt.c: Likewise.
-	* ipa-icf.h: Likewise.
-	* profile-count.c: Likewise.
-	* ipa-icf.c: Likewise.
-	(sem_function::equals_wpa): Fix typos in dump messages.
-	* ipa-icf-gimple.h: Fix comment typos.
-	* ipa-inline-transform.c: Likewise.
-	* ipa-polymorphic-call.c: Likewise.
-	* ipa-fnsummary.h: Likewise.
-	* ipa-inline.c: Likewise.
-	(dump_inline_stats): Fix typo in debug dump message.
-	* profile-count.h: Fix comment typos.
-
-	PR target/92615
-	* config/i386/i386.c (ix86_md_asm_adjust): If dest_mode is
-	GET_MODE (dest), is not QImode, using ZERO_EXTEND and dest is not
-	register_operand, force x into register before storing it into dest.
-	Formatting fix.
-
-	PR middle-end/83859
-	* doc/extend.texi (attribute access): Fix a typo.
-
-	PR rtl-optimization/92610
-	* cse.c (rest_of_handle_cse2): Call cleanup_cfg (0) also if
-	cse_cfg_altered is set, even when tem is 0.
-	(rest_of_handle_cse_after_global_opts): Likewise.
-
-2019-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92458
-	* tree-hash-traits.h (tree_decl_hash, tree_ssa_name_hash,
-	tree_hash): Move to ...
-	* tree.h (tree_decl_hash, tree_ssa_name_hash, tree_hash): ... here.
-	(struct decl_tree_cache_traits, struct type_tree_cache_traits): New
-	types.
-	(decl_tree_cache_map, tree_tree_cache_map): New typedefs.
-
-	PR tree-optimization/92618
-	* tree-ssa-reassoc.c (v_info): Change from auto_vec to a struct
-	containing the auto_vec and a tree.
-	(undistribute_bitref_for_vector): Handle the case when element type
-	of vec is not the same as type of the BIT_FIELD_REF.  Formatting
-	fixes.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/83859
-	* attribs.h (struct attr_access): New.
-	* attribs.c (decl_attributes): Add an informational note.
-	* builtins.c (check_access): Make extern.  Consistently set no-warning
-	after issuing a warning.  Handle calls through function pointers.  Set
-	no-warning.
-	* builtins.h (check_access): Declare.
-	* calls.c (rdwr_access_hash): New type.
-	(rdwr_map): Same.
-	(init_attr_rdwr_indices): New function.
-	(maybe_warn_rdwr_sizes): Same.
-	(initialize_argument_information): Call init_attr_rdwr_indices.
-	Call maybe_warn_rdwr_sizes.
-	(get_size_range): Avoid null argument.
-	* doc/extend.texi (attribute access): Document new attribute.
-
-2019-11-22  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.c (OMP_LDS_SIZE): Define.
-	(ACC_LDS_SIZE): Define.
-	(OTHER_LDS_SIZE): Define.
-	(LDS_SIZE): Redefine using above.
-	(gcn_expand_prologue): Initialize m0 with LDS_SIZE-1.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/88226
-	* builtins.c (check_nul_terminated_array): New function.
-	(fold_builtin_0): Remove declaration.
-	(fold_builtin_1): Same.
-	(fold_builtin_2): Same.
-	(fold_builtin_3): Same.
-	(fold_builtin_strpbrk): Add argument.
-	(fold_builtin_strspn): Same.
-	(fold_builtin_strcspn): Same.
-	(expand_builtin_strcat): Call it.  Remove unused argument.
-	(expand_builtin_stpncpy): Same.
-	(expand_builtin_strncat): Same.
-	(expand_builtin_strncpy): Same.  Adjust indentation.
-	(expand_builtin_strcmp): Same.
-	(expand_builtin_strncmp): Same.
-	(expand_builtin_fork_or_exec): Same.
-	(expand_builtin): Handle more built-ins.
-	(fold_builtin_2): Add argument.
-	(fold_builtin_n): Make static.  Add argument.
-	(fold_call_expr): Pass new argument to fold_builtin_n and fold_builtin_2.
-	(fold_builtin_call_array): Pass new argument to fold_builtin_n.
-	(fold_builtin_strpbrk): Add argument.  Call check_nul_terminated_array.
-	(fold_call_stmt): Pass new argument to fold_builtin_n.
-	* builtins.h: Correct a comment.
-	* gimple-fold.c (gimple_fold_builtin_strchr): Call
-	check_nul_terminated_array.
-	* tree-ssa-strlen.c (handle_builtin_strlen): Call
-	check_nul_terminated_array.
-	(handle_builtin_strchr): Same.
-	(handle_builtin_string_cmp): Same.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92501
-	* gimple-fold.c ((gimple_fold_builtin_string_compare): Let strncmp
-	handle unterminated arrays.  Rename local variables for clarity.
-
-2019-11-22  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_hsa_declare_function_name): Calculate
-	granulated_sgprs according to architecture.
-
-2019-11-22  Jan Hubicka  <jh@suse.cz>
-
-	* ggc-page.c (ggc_collect): Call memory_block_pool::trim.
-	* memory-block.cc (memory_block_pool::clear_free_list): Rename to ...
-	(memory_block_pool::reduce_free_list): ... this one.
-	(memory_block_pool::trim): New static function.
-	* memory-block.h (memory_block_pool::freelist_size): New constant
-	(memory_block_pool::clear_free_list): Rename to ...
-	(memory_block_pool::reduce_free_list): ... this one.
-	(memory_block_pool::trim): Declare.
-
-2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vect_model_simple_cost): Take an optional
-	vect_cost_for_stmt.
-	(vectorizable_condition): Calculate the cost of EXTRACT_LAST_REDUCTION
-	here rather than...
-	* tree-vect-loop.c (vect_model_reduction_cost): ...here.
-
-2019-11-22  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.md (bic_f): Use cc_set_register predicate.
-	(bic_cmp0_noout): New pattern.
-	(bic_cmp0): Likewise.
-	(neg_scc_insn): Remove pattern.
-	(not_scc_insn): Likewise.
-
-2019-11-21  Harald van Dijk  <harald@gigawatt.nl>
-
-	* doc/invoke.texi (-fcommon): Remove claim about ISO C.
-
-2019-11-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* gimplify.c (expand_FALLTHROUGH_r, expand_FALLTHROUGH): Use
-	pedwarn instead of warning_at for fallthrough not preceding a case
-	or default label.
-
-2019-11-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92608
-	* tree-ssa-loop-unswitch.c (find_loop_guard): Use safe_dyn_cast instead
-	of dyn_cast.
-
-2019-11-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (extra_insn_branch_comparison_operator):
-	New predicate.
-	* config/rs6000/rs6000-protos.h (rs6000_emit_fp_cror): New declaration.
-	* config/rs6000/rs6000.c (rs6000_generate_compare): Don't do anything
-	special for FP comparisons that need a cror instruction eventually.
-	(rs6000_emit_fp_cror): New function.
-	(rs6000_emit_sCOND): Expand all floating point comparisons to one
-	instruction, for normal FP modes, with HONOR_NANS.
-	(rs6000_emit_cbranch): Reformat.
-	* config/rs6000/rs6000.md (fp_rev): New iterator.
-	(fp_two): New iterator.
-	*<code><mode>_cc for fp_rev and GPR: New define_insn_and_split.
-	*<code><mode>_cc for fp_two and GPR: New define_insn_and_split.
-	*cbranch_2insn: New define_insn_and_split.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92526
-	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reject
-	versioning for alignment if the accesses do not have a consistent
-	mask, rather than asserting that the masks are consistent.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92595
-	* tree-vect-stmts.c (get_group_load_store_type): Add a VECTOR_MODE_P
-	check.
-	(vectorizable_store, vectorizable_load): Likewise.
-
-2019-11-21  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (update_callee_keys): Add parameter UPDATE_SINCE.
-	(resolve_noninline_speculation, inline_small_functions): Avoid
-	redundant updates.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	* lra.c (lra_insn_recog_data_pool): New.
-	(free_insn_recog_data): Adjust.
-	(finish_insn_recog_data): Release lra_insn_recog_data_pool.
-	(lra_set_insn_recog_data): Allocate from lra_insn_recog_data_pool.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92596
-	* tree-vect-slp.c (vect_build_slp_tree): Fix pasto.
-
-2019-11-21  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Be
-	ready for some vectors to not be allocated.
-	(evaluate_properties_for_edge): Document better; make
-	known_vals and known_aggs caller allocated; avoid determining
-	values of parameters which are not used.
-	(ipa_merge_fn_summary_after_inlining): Pre allocate known_vals and
-	known_aggs.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Likewise.
-	(do_estimate_edge_size): Likewise.
-	(do_estimate_edge_hints): Likewise.
-	* ipa-cp.c (ipa_get_indirect_edge_target_1): Do not early exit when
-	values are not known.
-	(ipa_release_agg_values): Add option to not release vector itself.
-	* ipa-prop.h (ipa_release_agg_values): Add parameter RELEASE_VECTOR.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	* cfgloop.h (loop_iterator::~loop_iterator): Remove.
-	(loop_iterator::to_visit): Use an auto_vec with internal storage.
-	(loop_iterator::loop_iterator): Adjust.
-	* cfganal.c (compute_dominance_frontiers_1): Fold into...
-	(compute_dominance_frontiers): ... this.  Hoist invariant
-	get_immediate_dominator call.
-	(compute_idf): Use a work-set instead of a work-list for more
-	optimal iteration order and duplicate avoidance.
-	* tree-into-ssa.c (mark_phi_for_rewrite): Avoid re-allocating
-	the vector all the time, instead pre-allocate the vector only
-	once.
-	(delete_update_ssa): Simplify.
-	* vec.h (va_heap::release): Disable -Wfree-nonheap-object around it.
-
-2019-11-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91355
-	* tree-ssa-sink.c (select_best_block): Use >= rather than >
-	for early_bb scaled count with best_bb count comparison.
-
-	* ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
-	preffer -> prefer.
-	* ipa-inline.c (edge_badness): Likewise.
-	* lto-streamer.h (class lto_location_cache): Likewise.
-	* tree-ssa-sink.c (select_best_block): Likewise.  Fix comment typos,
-	gratutious -> gratuitous.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	Revert
-	2019-09-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91790
-	* tree-vect-stmts.c (vectorizable_load): For BB vectorization
-	use the correct DR for setting up realignment.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (equiv_class_hasher): Change to nofree.
-	(equiv_class_obstack): New.
-	(equiv_class_lookup_or_add): Allocate from equiv_class_obstack.
-	(perform_var_substitution): Initialize equiv_class_obstack.
-	(free_var_substitution_info): Free equiv_class_obstack.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (want_early_inline_function_p): Do not estimate
-	edge growth when callee function is very large.
-	* ipa-inline.h (estimate_min_edge_growth): New.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Allow
-	negative time in calls summary; correct roundoff errors
-	leading to negative times.
-	(ipa_merge_fn_summary_after_inlining): Update calls size time table
-	if present.
-	(ipa_update_overall_fn_summary): Add RESET parameter.
-	* ipa-fnsummary.h (ipa_update_overall_fn_summary): Update prototype.
-	* ipa-inline-transform.c (inline_call): Enable incremental updates.
-
-2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-slp.c (vect_schedule_slp_instance): Restore stmt
-	def types for two-operation SLP.
-
-2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR testsuite/92366
-	* doc/sourcebuild.texi (vect_char_add): Document.
-
-2019-11-20  Alexandre Oliva <oliva@adacore.com>
-
-	* function.h (CALLEE_FROM_CGRAPH_P): Remove.
-	* function.c (record_final_call): Record even calls that might
-	have been in the cgraph.
-	* toplev.c (dump_final_node_vcg): Skip iteration over cgraph
-	callees.
-
-2019-11-20  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* configure.ac: Use https for gcc.gnu.org
-	* configure: Regenerated.
-	* doc/install.texi: Use https for gcc.gnu.org.
-	* doc/sourcebuild.texi: Likewise.
-
-2019-11-20  Julian Brown  <julian@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_asm_output_symbol_ref): Handle null cfun.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Add CALL
-	parameter and update call_size_time_table.
-	(ipa_fn_summary::max_size_time_table_size): New constant.
-	(estimate_calls_size_and_time_1): Break out from ...
-	(estimate_calls_size_and_time): ... here; implement summary production.
-	(summarize_calls_size_and_time): New function.
-	(ipa_call_context::estimate_size_and_time): Bypass
-	estimate_calls_size_and_time for leaf functions.
-	(ipa_update_overall_fn_summary): Likewise.
-	* ipa-fnsummary.h (call_size_time_table): New.
-	(ipa_fn_summary::account_size_time): Update prototype.
-
-2019-11-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/invoke.texi (-Wc11-c2x-compat): Document.
-
-2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR85678
-	* common.opt (fcommon): Change init to 1.
-	* doc/invoke.texi (-fcommon): Update documentation.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* fibonacci_heap.h (fibonacci_heap<K,V>::consolidate): Turn auto_vec
-	to ordinary array.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* fibonacci_heap.h (fibonacci_heap<K,V>::fibonacci_heap):
-	Add allocator parameter.
-	(fibonacci_heap<K,V>::~fibonacci_heap): Optimize destruction.
-	(fibonacci_heap<K,V>::m_allocator): New.
-	(fibonacci_heap<K,V>::m_own_allocator): New.
-	(fibonacci_heap<K,V>::insert): Use allocator.
-	(fibonacci_heap<K,V>::extract_min): Likewise.
-	(fibonacci_heap<K,V>::union_with): Assert that both heaps share
-	allocator.
-	(fibonacci_heap<K,V>::consolidate): Allocate constant sized vector
-	on stack.
-	* fibonacci_heap.c: Include alloc-pool
-	(test_empty_heap): Initialize allocator.
-	(test_union): Likewise.
-	* bb-reorder.c: Include alloc-pool.h.
-	* tracer.c: Inlclude alloc-pool.h.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (DFS::sccstack): Turn into auto-vec.
-	Preallocate for 32 entries.
-	(DFS::worklist): Likewise.
-	(DFS::DFS): Do not initialize sccstack and worklist.
-	(DFS::~DFS): Do not release sccstack.
-
-2019-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/92573
-	* config/rs6000/dfp.md (dfptstsfi_<code>_<mode> for DFP_TEST and DDTD):
-	Handle UNORDERED if !HONOR_NANS.
-
-2019-11-20  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (wrapper_heuristics_may_apply): Break out from ...
-	(edge_badness): ... here.
-	(inline_small_functions): Use monotonicity of badness calculation
-	to avoid redundant updates.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_analyze_slp_instance): Dump
-	constructors we are actually analyzing.
-	(vect_slp_check_for_constructors): Do not vectorize uniform
-	constuctors, do not dump here.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92537
-	* tree-vect-slp.c (vect_analyze_slp_instance): Move CTOR
-	vectorization validity check...
-	(vect_slp_analyze_operations): ... here.
-
-2019-11-20  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-protos.h (make_pass_arc_ifcvt): Declare.
-	(make_pass_arc_predicate_delay_insns): Likewise.
-	* config/arc/arc.c (class pass_arc_ifcvt): Reformat text, add gate
-	method, remove clone.
-	(class pass_arc_predicate_delay_insns): Likewise.
-	(arc_init): Remove registering of ARC specific passes.
-	* config/arc/t-arc (PASSES_EXTRA): Add arc-passes.def.
-	* config/arc/arc-passes.def: New file.
-
-2019-11-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90840
-	* expmed.c (store_bit_field_1): Handle the case where op0 is not a MEM
-	and has a mode that doesn't have corresponding integral type.
-
-	PR target/90867
-	* config/i386/i386-options.c (ix86_valid_target_attribute_tree): Don't
-	clear opts->x_ix86_isa_flags{,2} here...
-	(ix86_valid_target_attribute_inner_p): ... but here when seeing
-	arch=.  Also clear opts->x_ix86_isa_flags{,2}_explicit.
-
-	PR c/90898
-	* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Remove
-	assertion.
-	(insert_clobbers_for_var): Fix a typo in function comment.
-
-2019-11-20  Jiangning Liu  <jiangning.liu@amperecomputing.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91195
-	* tree-ssa-phiopt.c (cond_store_replacement): Move lhs unsharing
-	earlier.  Set TREE_NO_WARNING on the rhs1 of the artificially added
-	load.
-
-2019-11-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	Make 0-series device specs work with older versions of avr-gcc.
-
-	PR target/92545
-	* config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Remove.
-	* config/avr/gen-avr-mmcu-specs.c (print_mcu)
-	<*link_pm_base_address>: Don't write spec.
-	<*link_arch>: Add --defsym=__RODATA_PM_OFFSET__= as needed.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	PR c/92088
-	* builtins.c (compute_objsize): Deal with VLAs.
-
-2019-11-19  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.c (move_to_end_of_ready): New, factored out
-	from common code.
-	(power6_sched_reorder2): Factored out from rs6000_sched_reorder2,
-	call new function.
-	(power9_sched_reorder2): Call new function.
-	(rs6000_sched_reorder2): Likewise.
-
-2019-11-18  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-fnsummary.c (estimate_edge_size_and_time): Drop parameter PROB.
-	(estimate_calls_size_and_time): Update.
-
-2019-11-18  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (inlining_speedup): New function.
-	(edge_badness): Use it.
-
-2019-11-19  Zoran Jovanovic <zoran.jovanovic@mips.com>
-			Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* config/mips/mips-msa.md (msa_<msabr>_<msafmt_f>, msa_<msabr>_v_<msafmt_f>):
-	Mark as not having "likely" version.
-	* config/mips/mips.md (insn_count): The simd_div instruction with
-	TARGET_CHECK_ZERO_DIV consists of 3 instructions.
-	(can_delay): Exclude simd_branch.
-	(defile_delay *): Add simd_branch instructions.
-	They have one regular delay slot.
-
-2019-11-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	Revert:
-	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cse.c (cse_insn): Delete no-op register moves too.
-	* simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
-	Take a second comparison to control the value for NE.
-	(mask_to_comparison): Handle unsigned comparisons.
-	(simplify_logical_relational_operation): Likewise.  Update call
-	to comparison_to_mask.  Handle AND if !HONOR_NANs.
-	(simplify_binary_operation_1): Call the above for AND too.
-
-2019-11-19  Martin Liska  <mliska@suse.cz>
-
-	* toplev.c (general_init): Move the call...
-	(toplev::main): ... here as we need init_options_struct
-	being called.
-
-2019-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/79262
-	* config/aarch64/aarch64.c (generic_vector_cost): Adjust
-	vec_to_scalar_cost.
-
-2019-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm-cpus.in (armv7): Set tune to Cortex-A53.
-	(armv7-a): Likewise.
-	(armv7ve): Likewise.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92581
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): For
-	condition reduction chains gather all conditions involved
-	for computing the index reduction vector.
-
-2019-11-19  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
-	AARCH64_MEMTAG_BUILTIN_START, AARCH64_MEMTAG_BUILTIN_IRG,
-	AARCH64_MEMTAG_BUILTIN_GMI, AARCH64_MEMTAG_BUILTIN_SUBP,
-	AARCH64_MEMTAG_BUILTIN_INC_TAG, AARCH64_MEMTAG_BUILTIN_SET_TAG,
-	AARCH64_MEMTAG_BUILTIN_GET_TAG, and AARCH64_MEMTAG_BUILTIN_END.
-	(aarch64_init_memtag_builtins): New.
-	(AARCH64_INIT_MEMTAG_BUILTINS_DECL): New macro.
-	(aarch64_general_init_builtins): Call aarch64_init_memtag_builtins.
-	(aarch64_expand_builtin_memtag): New.
-	(aarch64_general_expand_builtin): Call aarch64_expand_builtin_memtag.
-	(AARCH64_BUILTIN_SUBCODE): New macro.
-	(aarch64_resolve_overloaded_memtag): New.
-	(aarch64_resolve_overloaded_builtin_general): New. Call
-	aarch64_resolve_overloaded_memtag to handle overloaded MTE builtins.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_MEMORY_TAGGING when enabled.
-	(aarch64_resolve_overloaded_builtin): Call
-	aarch64_resolve_overloaded_builtin_general.
-	* config/aarch64/aarch64-protos.h
-	(aarch64_resolve_overloaded_builtin_general): New declaration.
-	* config/aarch64/aarch64.h (AARCH64_ISA_MEMTAG): New macro.
-	(TARGET_MEMTAG): Likewise.
-	* config/aarch64/aarch64.md (UNSPEC_GEN_TAG): New unspec.
-	(UNSPEC_GEN_TAG_RND, and UNSPEC_TAG_SPACE): Likewise.
-	(irg, gmi, subp, addg, ldg, stg): New instructions.
-	* config/aarch64/arm_acle.h (__arm_mte_create_random_tag): New macro.
-	(__arm_mte_exclude_tag, __arm_mte_ptrdiff): Likewise.
-	(__arm_mte_increment_tag, __arm_mte_set_tag): Likewise.
-	(__arm_mte_get_tag): Likewise.
-	* config/aarch64/predicates.md (aarch64_memtag_tag_offset): New.
-	(aarch64_granule16_uimm6, aarch64_granule16_simm9): New.
-	* config/arm/types.md (memtag): New.
-	* doc/invoke.texi (-memtag): Update description.
-
-2019-11-19  Richard Henderson  <richard.henderson@linaro.org>
-
-	* config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro
-	to define __GCC_ASM_FLAG_OUTPUTS__.
-	* config/arm/arm.c (thumb1_md_asm_adjust): New function.
-	(arm_option_params_internal): Swap out targetm.md_asm_adjust
-	depending on TARGET_THUMB1.
-	* doc/extend.texi (FlagOutputOperands): Document thumb1 restriction.
-
-2019-11-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92549
-	* config/i386/i386.md (peephole2 for *swap<mode>): New peephole2.
-
-	PR middle-end/91450
-	* internal-fn.c (expand_mul_overflow): For s1 * s2 -> ur, if one
-	operand is negative and one non-negative, compare the non-negative
-	one against 0 rather than comparing s1 & s2 against 0.  Otherwise,
-	don't compare (s1 & s2) == 0, but compare separately both s1 == 0
-	and s2 == 0, unless one of them is known to be negative.  Remove
-	tem2 variable, use tem where tem2 has been used before.
-
-2019-11-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* doc/invoke.texi (-gno-internal-reset-location-views): Fix typo.
-
-2019-11-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92557
-	* omp-low.c (omp_clause_aligned_alignment): Punt if TYPE_MODE is not
-	vmode rather than asserting it always is.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92554
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Look
-	for the actual condition stmt and deal with sign-changes.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92555
-	* tree-vect-loop.c (vect_update_vf_for_slp): Also scan PHIs
-	for non-SLP stmts.
-
-2019-11-19  Martin Liska  <mliska@suse.cz>
-
-	PR bootstrap/92540
-	* config/riscv/riscv.c (riscv_address_insns): Initialize
-	addr in order to remove boostrap -Wmaybe-uninitialized
-	error.
-
-2019-11-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92493
-	* gimple-ssa-sprintf.c (get_origin_and_offset): Remove spurious
-	assignment.
-
-2019-11-18  Giuliano Belinassi  <giuliano.belinassi@usp.br>
-
-	* cfgloop.c (get_loop_body_in_custom_order): New.
-	* cfgloop.h (get_loop_body_in_custom_order): New prototype.
-	* tree-loop-distribution.c (class loop_distribution): New.
-	(bb_top_order_cmp): Remove.
-	(bb_top_order_cmp_r): New.
-	(create_rdg_vertices): Move into class loop_distribution.
-	(stmts_from_loop): Same as above.
-	(update_for_merge): Same as above.
-	(partition_merge_into): Same as above.
-	(get_data_dependence): Same as above.
-	(data_dep_in_cycle_p): Same as above.
-	(update_type_for_merge): Same as above.
-	(build_rdg_partition_for-vertex): Same as above.
-	(classify_builtin_ldst): Same as above.
-	(classify_partition): Same as above.
-	(share_memory_accesses): Same as above.
-	(rdg_build_partitions): Same as above.
-	(pg_add_dependence_edges): Same as above.
-	(build_partition_graph): Same as above.
-	(merge_dep_scc_partitions): Same as above.
-	(break_alias_scc_partitions): Same as above.
-	(finalize_partitions): Same as above.
-	(distribute_loop): Same as above.
-	(bb_top_order_init): New method
-	(bb_top_order_destroy): New method.
-	(get_bb_top_order_index_size): New method.
-	(get_bb_top_order_index_index): New method.
-	(get_bb_top_order_index_index): New method.
-	(loop_distribution::execute): New method.
-	(pass_loop_distribution::execute): Instantiate loop_distribution.
-
-2019-11-18  Jan Hubicka  <jh@suse.cz>
-
-	PR ipa/92508
-	* ipa-inline.c (inline_small_functions): Add new edges after reseting
-	caches.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Fix sanity check.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/sourcebuild.texi (vect_check_ptrs): Document.
-	* optabs.def (check_raw_ptrs_optab, check_war_ptrs_optab): New optabs.
-	* doc/md.texi: Document them.
-	* internal-fn.def (IFN_CHECK_RAW_PTRS, IFN_CHECK_WAR_PTRS): New
-	internal functions.
-	* internal-fn.h (internal_check_ptrs_fn_supported_p): Declare.
-	* internal-fn.c (check_ptrs_direct): New macro.
-	(expand_check_ptrs_optab_fn): Likewise.
-	(direct_check_ptrs_optab_supported_p): Likewise.
-	(internal_check_ptrs_fn_supported_p): New fuction.
-	* tree-data-ref.c: Include internal-fn.h.
-	(create_ifn_alias_checks): New function.
-	(create_intersect_range_checks): Use it.
-	* config/aarch64/iterators.md (SVE2_WHILE_PTR): New int iterator.
-	(optab, cmp_op): Handle it.
-	(raw_war, unspec): New int attributes.
-	* config/aarch64/aarch64.md (UNSPEC_WHILERW, UNSPEC_WHILE_WR): New
-	constants.
-	* config/aarch64/predicates.md (aarch64_bytes_per_sve_vector_operand):
-	New predicate.
-	* config/aarch64/aarch64-sve2.md (check_<raw_war>_ptrs<mode>): New
-	expander.
-	(@aarch64_sve2_while<cmp_op><GPI:mode><PRED_ALL:mode>_ptest): New
-	pattern.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree.c (build_vector_from_ctor): Directly return a zero vector for
-	empty constructors.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cse.c (cse_insn): Delete no-op register moves too.
-	* simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
-	Take a second comparison to control the value for NE.
-	(mask_to_comparison): Handle unsigned comparisons.
-	(simplify_logical_relational_operation): Likewise.  Update call
-	to comparison_to_mask.  Handle AND if !HONOR_NANs.
-	(simplify_binary_operation_1): Call the above for AND too.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* fold-const.c (native_encode_vector): Turn into a wrapper function,
-	splitting the main code out into...
-	(native_encode_vector_part): ...this new function.
-	(native_decode_vector_tree): New function.
-	(fold_view_convert_vector_encoding): Likewise.
-	(fold_view_convert_expr): Use it for converting VECTOR_CSTs
-	to VECTOR_TYPEs.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (create_intersect_range_checks_index): If the
-	alias pair describes simple WAW and WAR dependencies, just check
-	whether the first B access overlaps later A accesses.
-	(create_waw_or_war_checks): New function that performs the same
-	optimization on addresses.
-	(create_intersect_range_checks): Call it.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* lra-constraints.c (valid_address_p): Take the operand and a
-	constraint as argument.  If the operand is a MEM and the constraint
-	is a memory constraint, check whether the eliminated form of the
-	MEM already satisfies the constraint.
-	(process_address_1): Update calls accordingly.
-
-2019-11-18  Tom Tromey  <tromey@adacore.com>
-
-	* doc/tm.texi: Rebuild.
-	* doc/tm.texi.in (Misc): Don't document MODIFY_JNI_METHOD_CALL.
-	* config/i386/cygming.h (MODIFY_JNI_METHOD_CALL): Don't define.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92516
-	* tree-vect-slp.c (vect_analyze_slp_instance): Add bst_map
-	argument, hoist bst_map creation/destruction to ...
-	(vect_analyze_slp): ... here, forming a true graph with
-	SLP instances being the entries.
-	(vect_detect_hybrid_slp_stmts): Remove wrapper.
-	(vect_detect_hybrid_slp): Use one visited set for all
-	graph entries.
-	(vect_slp_analyze_node_operations): Simplify visited/lvisited
-	to hash-sets of slp_tree.
-	(vect_slp_analyze_operations): Likewise.
-	(vect_bb_slp_scalar_cost): Remove wrapper.
-	(vect_bb_vectorization_profitable_p): Use one visited set for
-	all graph entries.
-	(vect_schedule_slp_instance): Elide bst_map use.
-	(vect_schedule_slp): Likewise.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_analyze_slp_instance): When a CTOR
-	was vectorized with just external refs fail.
-
-2019-11-18  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/92525
-	* ipa-icf.c (sem_function::init): Unset m_checker
-	at the end of the function.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92558
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): When
-	reducting the width of a reduction vector def update new_phis.
-
-2019-11-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* configure.ac (gcc_cv_target_ldbl128): Set for powerpc*-*-linux-musl*
-	and s390*-*-linux-musl* targets.
-	* configure: Regenerate.
-
-2019-11-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* config/s390/linux.h (MUSL_DYNAMIC_LINKER32): Define.
-	(MUSL_DYNAMIC_LINKER64): Define.
-
-2019-11-18  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.c (dbg_cnt_set_limit_by_name): Provide error
-	message for an unknown counter.
-	(dbg_cnt_process_single_pair): Support 0 as minimum value.
-	(dbg_cnt_process_opt): Remove unreachable code.
-
-2019-11-18  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/92529
-	* ipa-icf-gimple.c (func_checker::compare_gimple_assign):
-	Compare LHS types of NOP_EXPR.
-
-2019-11-18  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* run-rtl-passes.c (run_rtl_passes): Accept and handle empty
-	"initial_pass_name" argument -- by running "*clean_state" pass.
-	Also free the "initial_pass_name" when done.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/92462
-	* alias.c (find_base_term): Restrict the look through ANDs.
-	(find_base_value): Likewise.
-
-2019-11-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	Add support for AVR devices from the 0-series.
-
-	PR target/92545
-	* config/avr/avr-arch.h (avr_mcu_t) <flash_pm_offset>: New field.
-	* config/avr/avr-devices.c (avr_mcu_types): Adjust initializers.
-	* config/avr/avr-mcus.def (AVR_MCU): Add respective field.
-	* config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Add.
-	* config/avr/gen-avr-mmcu-specs.c (print_mcu)
-	<*cpp, *cpp_mcu, *cpp_avrlibc, *link_pm_base_address>: Emit code
-	for spec definitions.
-	* doc/avr-mmcu.texi: Regenerate.
-
-2019-11-18  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/92448
-	* config/i386/i386-expand.c (ix86_expand_set_or_cpymem):
-	Replace TARGET_AVX128_OPTIMAL with TARGET_AVX256_SPLIT_REGS.
-	* config/i386/i386-option.c (ix86_vec_cost): Ditto.
-	(ix86_reassociation_width): Ditto.
-	* config/i386/i386-options.c (ix86_option_override_internal):
-	Replace TARGET_AVX128_OPTIAML with
-	ix86_tune_features[X86_TUNE_AVX128_OPTIMAL]
-	* config/i386/i386.h (TARGET_AVX256_SPLIT_REGS): New macro.
-	(TARGET_AVX128_OPTIMAL): Deleted.
-	* config/i386/x86-tune.def (X86_TUNE_AVX256_SPLIT_REGS): New
-	DEF_TUNE.
-
-2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
-	(@cceq_ior_compare_<mode> for GPR): ... this.  Allow GPR instead of
-	just SI.
-	(cceq_rev_compare): Rename to...
-	(@cceq_rev_compare_<mode> for GPR): ... this.  Allow GPR instead of
-	just SI.
-	(define_split for <bd>tf_<mode>): Add SImode first argument to
-	gen_cceq_ior_compare.
-
-2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* common/config/powerpcspe: Delete.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (aarch64_wrffr): Wrap the FFRT
-	output in UNSPEC_WRFFR.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (create_intersect_range_checks_index): Rewrite
-	the index tests to have the form (unsigned T) (B - A + bias) <= limit.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (create_intersect_range_checks_index)
-	(create_intersect_range_checks): Print dump messages.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (dump_alias_pair): New function.
-	(prune_runtime_alias_test_list): Use it to dump each merged alias pair.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.h (DR_ALIAS_MIXED_STEPS): New flag.
-	* tree-data-ref.c (prune_runtime_alias_test_list): Set it when
-	merging data references with different steps.
-	(create_intersect_range_checks_index): Take a
-	dr_with_seg_len_pair_t instead of two dr_with_seg_lens.
-	Bail out if DR_ALIAS_MIXED_STEPS is set.
-	(create_intersect_range_checks): Take a dr_with_seg_len_pair_t
-	instead of two dr_with_seg_lens.  Update call to
-	create_intersect_range_checks_index.
-	(create_runtime_alias_checks): Update call accordingly.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.h (DR_ALIAS_RAW, DR_ALIAS_WAR, DR_ALIAS_WAW)
-	(DR_ALIAS_ARBITRARY, DR_ALIAS_SWAPPED, DR_ALIAS_UNSWAPPED): New flags.
-	(dr_with_seg_len_pair_t::sequencing): New enum.
-	(dr_with_seg_len_pair_t::flags): New member variable.
-	(dr_with_seg_len_pair_t::dr_with_seg_len_pair_t): Take a sequencing
-	parameter and initialize the flags member variable.
-	* tree-loop-distribution.c (compute_alias_check_pairs): Update
-	call accordingly.
-	* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
-	Ensure the two data references in an alias pair are in statement
-	order, if there is a defined order.
-	* tree-data-ref.c (prune_runtime_alias_test_list): Use
-	DR_ALIAS_SWAPPED and DR_ALIAS_UNSWAPPED to record whether we've
-	swapped the references in a dr_with_seg_len_pair_t.  OR together
-	the flags when merging two dr_with_seg_len_pair_ts.  After merging,
-	try to restore the original dr_with_seg_len order, updating the
-	flags if that fails.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (prune_runtime_alias_test_list): Delay
-	swapping the dr_as based on init values until we've decided
-	whether to merge them.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.c (prune_runtime_alias_test_list): Sort the
-	two accesses in each dr_with_seg_len_pair_t before trying to
-	combine separate dr_with_seg_len_pair_ts.
-	* tree-loop-distribution.c (compute_alias_check_pairs): Don't do
-	that here.
-	* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md
-	(scatter_store<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
-	(scatter_store<SVE_24:mode><v_int_container>): ...this.
-	(mask_scatter_store<SVE_FULL_S:mode><v_int_equiv>): Extend to...
-	(mask_scatter_store<SVE_4:mode><v_int_equiv>): ...this.
-	(mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>): Extend to...
-	(mask_scatter_store<SVE_2:mode><v_int_equiv>): ...this.
-	(*mask_scatter_store<mode><v_int_container>_<su>xtw_unpacked): New
-	pattern.
-	(*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
-	(*mask_scatter_store<SVE_2:mode><v_int_equiv>_sxtw): ...this.
-	(*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
-	(*mask_scatter_store<SVE_2:mode><v_int_equiv>_uxtw): ...this.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_2BHSI, SVE_2HSDI, SVE_4BHI)
-	(SVE_4HSI): New mode iterators.
-	(ANY_EXTEND2): New code iterator.
-	* config/aarch64/aarch64-sve.md
-	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>):
-	Extend to...
-	(@aarch64_gather_load_<ANY_EXTEND:optab><SVE_4HSI:mode><SVE_4BHI:mode>):
-	...this, handling extension to partial modes as well as full modes.
-	Describe the extension as a predicated rather than unpredicated
-	extension.
-	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
-	Likewise extend to...
-	(@aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>):
-	...this, making the same adjustments.
-	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
-	Likewise extend to...
-	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_sxtw)
-	...this, making the same adjustments.
-	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
-	Likewise extend to...
-	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_uxtw)
-	...this, making the same adjustments.
-	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_<ANY_EXTEND2:su>xtw_unpacked):
-	New pattern.
-	(*aarch64_ldff1_gather<mode>_sxtw): Canonicalize to a constant
-	extension predicate.
-	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
-	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
-	Describe the extension as a predicated rather than unpredicated
-	extension.
-	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
-	Likewise.  Canonicalize to a constant extension predicate.
-	* config/aarch64/aarch64-sve-builtins-base.cc
-	(svld1_gather_extend_impl::expand): Add an extra predicate for
-	the extension.
-	(svldff1_gather_extend_impl::expand): Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_24, SVE_2, SVE_4): New mode
-	iterators.
-	* config/aarch64/aarch64-sve.md
-	(gather_load<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
-	(gather_load<SVE_24:mode><v_int_container>): ...this.
-	(mask_gather_load<SVE_FULL_S:mode><v_int_equiv>): Extend to...
-	(mask_gather_load<SVE_4:mode><v_int_container>): ...this.
-	(mask_gather_load<SVE_FULL_D:mode><v_int_equiv>): Extend to...
-	(mask_gather_load<SVE_2:mode><v_int_container>): ...this.
-	(*mask_gather_load<SVE_2:mode><v_int_container>_<su>xtw_unpacked):
-	New pattern.
-	(*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
-	(*mask_gather_load<SVE_2:mode><v_int_equiv>_sxtw): ...this.
-	Allow the nominal extension predicate to be different from the
-	load predicate.
-	(*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
-	(*mask_gather_load<SVE_2:mode><v_int_equiv>_uxtw): ...this.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md
-	(trunc<SVE_HSDI:mode><SVE_PARTIAL_I:mode>2): New pattern.
-	* config/aarch64/aarch64.c (aarch64_integer_truncation_p): New
-	function.
-	(aarch64_sve_adjust_stmt_cost): Call it.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md
-	(@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>):
-	(@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
-	Combine into...
-	(@aarch64_load_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
-	...this new pattern, handling extension to partial modes as well
-	as full modes.  Describe the extension as a predicated rather than
-	unpredicated extension.
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
-	Combine into...
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
-	...this new pattern, handling extension to partial modes as well
-	as full modes.  Describe the extension as a predicated rather than
-	unpredicated extension.
-	* config/aarch64/aarch64-sve-builtins.cc
-	(function_expander::use_contiguous_load_insn): Add an extra
-	predicate for extending loads.
-	* config/aarch64/aarch64.c (aarch64_extending_load_p): New function.
-	(aarch64_sve_adjust_stmt_cost): Likewise.
-	(aarch64_add_stmt_cost): Use aarch64_sve_adjust_stmt_cost to adjust
-	the cost of SVE vector stmts.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_HSDI): New mode iterator.
-	(narrower_mask): Handle VNx4HI, VNx2HI and VNx2SI.
-	* config/aarch64/aarch64-sve.md
-	(<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): New pattern.
-	(*<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): Likewise.
-	(@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Update
-	comment.  Avoid new narrower_mask ambiguity.
-	(@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
-	(*cond_uxt<mode>_2): Update comment.
-	(*cond_uxt<mode>_any): Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-modes.def: Define partial SVE vector
-	float modes.
-	* config/aarch64/aarch64-protos.h (aarch64_sve_pred_mode): New
-	function.
-	* config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle the
-	new vector float modes.
-	(aarch64_sve_container_bits): New function.
-	(aarch64_sve_pred_mode): Likewise.
-	(aarch64_get_mask_mode): Use it.
-	(aarch64_sve_element_int_mode): Handle structure modes and partial
-	modes.
-	(aarch64_sve_container_int_mode): New function.
-	(aarch64_vectorize_related_mode): Return SVE modes when given
-	SVE modes.  Handle partial modes, taking the preferred number
-	of units from the size of the given mode.
-	(aarch64_hard_regno_mode_ok): Allow partial modes to be stored
-	in registers.
-	(aarch64_expand_sve_ld1rq): Use the mode form of aarch64_sve_pred_mode.
-	(aarch64_expand_sve_const_vector): Handle partial SVE vectors.
-	(aarch64_split_sve_subreg_move): Use the mode form of
-	aarch64_sve_pred_mode.
-	(aarch64_secondary_reload): Handle partial modes in the same way
-	as full big-endian vectors.
-	(aarch64_vector_mode_supported_p): Allow partial SVE vectors.
-	(aarch64_autovectorize_vector_modes): Try unpacked SVE vectors,
-	merging with the Advanced SIMD modes.  If two modes have the
-	same size, try the Advanced SIMD mode first.
-	(aarch64_simd_valid_immediate): Use the container rather than
-	the element mode for INDEX constants.
-	(aarch64_simd_vector_alignment): Make the alignment of partial
-	SVE vector modes the same as their minimum size.
-	(aarch64_evpc_sel): Use the mode form of aarch64_sve_pred_mode.
-	* config/aarch64/aarch64-sve.md (mov<SVE_FULL:mode>): Extend to...
-	(mov<SVE_ALL:mode>): ...this.
-	(movmisalign<SVE_FULL:mode>): Extend to...
-	(movmisalign<SVE_ALL:mode>): ...this.
-	(*aarch64_sve_mov<mode>_le): Rename to...
-	(*aarch64_sve_mov<mode>_ldr_str): ...this.
-	(*aarch64_sve_mov<SVE_FULL:mode>_be): Rename and extend to...
-	(*aarch64_sve_mov<SVE_ALL:mode>_no_ldr_str): ...this.  Handle
-	partial modes regardless of endianness.
-	(aarch64_sve_reload_be): Rename to...
-	(aarch64_sve_reload_mem): ...this and enable for little-endian.
-	Use aarch64_sve_pred_mode to get the appropriate predicate mode.
-	(@aarch64_pred_mov<SVE_FULL:mode>): Extend to...
-	(@aarch64_pred_mov<SVE_ALL:mode>): ...this.
-	(*aarch64_sve_mov<SVE_FULL:mode>_subreg_be): Extend to...
-	(*aarch64_sve_mov<SVE_ALL:mode>_subreg_be): ...this.
-	(@aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
-	(@aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
-	(*aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
-	(*aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
-	(maskload<SVE_FULL:mode><vpred>): Extend to...
-	(maskload<SVE_ALL:mode><vpred>): ...this.
-	(maskstore<SVE_FULL:mode><vpred>): Extend to...
-	(maskstore<SVE_ALL:mode><vpred>): ...this.
-	(vec_duplicate<SVE_FULL:mode>): Extend to...
-	(vec_duplicate<SVE_ALL:mode>): ...this.
-	(*vec_duplicate<SVE_FULL:mode>_reg): Extend to...
-	(*vec_duplicate<SVE_ALL:mode>_reg): ...this.
-	(sve_ld1r<SVE_FULL:mode>): Extend to...
-	(sve_ld1r<SVE_ALL:mode>): ...this.
-	(vec_series<SVE_FULL_I:mode>): Extend to...
-	(vec_series<SVE_I:mode>): ...this.
-	(*vec_series<SVE_FULL_I:mode>_plus): Extend to...
-	(*vec_series<SVE_I:mode>_plus): ...this.
-	(@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Avoid
-	new VPRED ambiguity.
-	(@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
-	(add<SVE_FULL_I:mode>3): Extend to...
-	(add<SVE_I:mode>3): ...this.
-	* config/aarch64/iterators.md (SVE_ALL, SVE_I): New mode iterators.
-	(Vetype, Vesize, VEL, Vel, vwcore): Handle partial SVE vector modes.
-	(VPRED, vpred): Likewise.
-	(Vctype): New iterator.
-	(vw): Remove SVE modes.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_PARTIAL): Rename to...
-	(SVE_PARTIAL_I): ...this.
-	* config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_ALL): Rename to...
-	(SVE_FULL): ...this.
-	(SVE_I): Rename to...
-	(SVE_FULL_I): ...this.
-	(SVE_F): Rename to...
-	(SVE_FULL_F): ...this.
-	(SVE_BHSI): Rename to...
-	(SVE_FULL_BHSI): ...this.
-	(SVE_HSD): Rename to...
-	(SVE_FULL_HSD): ...this.
-	(SVE_HSDI): Rename to...
-	(SVE_FULL_HSDI): ...this.
-	(SVE_HSF): Rename to...
-	(SVE_FULL_HSF): ...this.
-	(SVE_SD): Rename to...
-	(SVE_FULL_SD): ...this.
-	(SVE_SDI): Rename to...
-	(SVE_FULL_SDI): ...this.
-	(SVE_SDF): Rename to...
-	(SVE_FULL_SDF): ...this.
-	(SVE_S): Rename to...
-	(SVE_FULL_S): ...this.
-	(SVE_D): Rename to...
-	(SVE_FULL_D): ...this.
-	* config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
-	* config/aarch64/aarch64-sve2.md: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.opt (--param=aarch64-sve-compare-costs):
-	New option.
-	* doc/invoke.texi: Document it.
-	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
-	By default, return VECT_COMPARE_COSTS for SVE.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.h (VECT_COMPARE_COSTS): New constant.
-	* target.def (autovectorize_vector_modes): Return a bitmask of flags.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_autovectorize_vector_modes): Update accordingly.
-	* targhooks.c (default_autovectorize_vector_modes): Likewise.
-	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
-	Likewise.
-	* config/arc/arc.c (arc_autovectorize_vector_modes): Likewise.
-	* config/arm/arm.c (arm_autovectorize_vector_modes): Likewise.
-	* config/i386/i386.c (ix86_autovectorize_vector_modes): Likewise.
-	* config/mips/mips.c (mips_autovectorize_vector_modes): Likewise.
-	* tree-vectorizer.h (_loop_vec_info::vec_outside_cost)
-	(_loop_vec_info::vec_inside_cost): New member variables.
-	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize them.
-	(vect_better_loop_vinfo_p, vect_joust_loop_vinfos): New functions.
-	(vect_analyze_loop): When autovectorize_vector_modes returns
-	VECT_COMPARE_COSTS, try vectorizing the loop with each available
-	vector mode and picking the one with the lowest cost.
-	(vect_estimate_min_profitable_iters): Record the computed costs
-	in the loop_vec_info.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (can_duplicate_and_interleave_p): Take an
-	element type rather than an element mode.
-	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
-	Use get_vectype_for_scalar_type to query the natural types
-	for a given element type rather than basing everything on
-	GET_MODE_SIZE (vinfo->vector_mode).  Limit int_mode_for_size
-	query to MAX_FIXED_MODE_SIZE.
-	(duplicate_and_interleave): Update call accordingly.
-	* tree-vect-loop.c (vectorizable_reduction): Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_get_vector_types_for_stmt): Take an
-	optional maximum nunits.
-	(get_vectype_for_scalar_type): Likewise.  Also declare a form that
-	takes an slp_tree.
-	(get_mask_type_for_scalar_type): Take an optional slp_tree.
-	(vect_get_mask_type_for_stmt): Likewise.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Don't store
-	the vector type in STMT_VINFO_VECTYPE for BB vectorization.
-	* tree-vect-patterns.c (vect_recog_bool_pattern): Use
-	vect_get_vector_types_for_stmt instead of STMT_VINFO_VECTYPE
-	to get an assumed vector type for data references.
-	* tree-vect-slp.c (vect_update_shared_vectype): New function.
-	(vect_update_all_shared_vectypes): Likewise.
-	(vect_build_slp_tree_1): Pass the group size to
-	vect_get_vector_types_for_stmt.  Use vect_update_shared_vectype
-	for BB vectorization.
-	(vect_build_slp_tree_2): Call vect_update_all_shared_vectypes
-	before building the vectof from scalars.
-	(vect_analyze_slp_instance): Pass the group size to
-	get_vectype_for_scalar_type.
-	(vect_slp_analyze_node_operations_1): Don't recompute the vector
-	types for BB vectorization here; just handle the case in which
-	we deferred the choice for booleans.
-	(vect_get_constant_vectors): Pass the slp_tree to
-	get_vectype_for_scalar_type.
-	* tree-vect-stmts.c (vect_prologue_cost_for_slp_op): Likewise.
-	(vectorizable_call): Likewise.
-	(vectorizable_simd_clone_call): Likewise.
-	(vectorizable_conversion): Likewise.
-	(vectorizable_shift): Likewise.
-	(vectorizable_operation): Likewise.
-	(vectorizable_comparison): Likewise.
-	(vect_is_simple_cond): Take the slp_tree as argument and
-	pass it to get_vectype_for_scalar_type.
-	(vectorizable_condition): Update call accordingly.
-	(get_vectype_for_scalar_type): Take a group_size argument.
-	For BB vectorization, limit the the vector to that number
-	of elements.  Also define an overload that takes an slp_tree.
-	(get_mask_type_for_scalar_type): Add an slp_tree argument and
-	pass it to get_vectype_for_scalar_type.
-	(vect_get_vector_types_for_stmt): Add a group_size argument
-	and pass it to get_vectype_for_scalar_type.  Don't use the
-	cached vector type for BB vectorization if a group size is given.
-	Handle data references in that case.
-	(vect_get_mask_type_for_stmt): Take an slp_tree argument and
-	pass it to get_mask_type_for_scalar_type.
-
-2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.h (do_estimate_edge_time): Add nonspec_time
-	parameter.
-	(estimate_edge_time): Use it.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Add
-	ret_nonspec_time parameter.
-
-2019-11-15  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* config/m68k/linux.h (MUSL_DYNAMIC_LINKER): Define.
-
-2019-11-15  Nick Clifton  <nickc@redhat.com>
-	    Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	PR target/65649
-	* config/microblaze/microblaze.c (print_operand): Print value as long.
-
-2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (edge_badness, inline_small_functions): Revert
-	accidental commit.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.h (FIXED_REGISTERS): Unfix frame pointer.
-	(CALL_USED_REGISTERS): Make frame pointer callee-saved.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.c (MAX_NORMAL_SGPR_COUNT, MAX_NORMAL_VGPR_COUNT): New.
-	(gcn_conditional_register_usage): Use constants in place of hard-coded
-	values.
-	(gcn_hsa_declare_function_name): Set lower bound for number of
-	SGPRs/VGPRs in non-leaf kernels to MAX_NORMAL_SGPR_COUNT and
-	MAX_NORMAL_VGPR_COUNT.
-
-2019-11-15  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-utils.h (ipa_remove_useless_jump_functions): Remove stray
-	declaration.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.c (default_requested_args): New.
-	(gcn_parse_amdgpu_hsa_kernel_attribute): Initialize requested args
-	set with default_requested_args.
-	(gcn_conditional_register_usage): Limit register usage of non-kernel
-	functions.  Reassign fixed registers if a non-standard set of args is
-	requested.
-	* config/gcn/gcn.h (FIXED_REGISTERS): Fix registers according to ABI.
-
-2019-11-15  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/92528
-	* ipa-prop.c (update_jump_functions_after_inlining): Invalidate
-	aggregate jump function when inlined-to caller has no edge summary.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_init_cumulative_args): Call reinit_regs.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_expand_prologue): Remove initialization and
-	prologue use of v0.
-	(print_operand_address): Use v1 for zero vector offset.
-
-2019-11-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92515
-	* tree-vect-stmts.c (vectorizable_shift): Record incompatible op1
-	types when converting a vector/scalar shift into a vector/vector one,
-	using tree_nop_conversion_p instead of useless_type_conversion_p.
-	Move the conversion code to the transform block.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* read-rtl-function.c
-	(function_reader::add_fixup_source_location): Take additional
-	parameter of a column.
-	(function_reader::maybe_read_location): Optionally parse column
-	information and pass to add_fixup_source_location.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92512
-	* tree-vect-loop.c (check_reduction_path): Fix operand index
-	computability check.  Add check for second use in COND_EXPRs.
-
-2019-11-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/92515
-	* config/rs6000/rs6000-call.c (rs6000_gimple_fold_builtin): Use
-	VIEW_CONVERT_EXPR to reinterpret vectors as different types.
-
-2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_regno_reg_class): Return VCC_CONDITIONAL_REG
-	register class for VCC_LO and VCC_HI.
-	(gcn_spill_class): Use SGPR_REGS to spill registers in
-	VCC_CONDITIONAL_REG.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Fix
-	singedness of SLP reduction epilouge operations.  Also reduce
-	the vector width for SLP reductions before doing elementwise
-	operations if possible.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* passes.c (skip_pass): Set epilogue_completed if skipping the
-	pro_and_epilogue pass.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* passes.c (should_skip_pass_p): Always run "dfinish".
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	* ipa-inline.c (inline_small_functions): Move assignment
-	to next before call destroying edge.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92039
-	PR tree-optimization/91975
-	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Revert
-	previous change, treat invariants consistently as non-constant.
-	(tree_estimate_loop_size): Ternary ops with just the first op
-	constant are not optimized away.
-
-2019-11-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (gimplify_call_expr): Don't call
-	omp_resolve_declare_variant after gimplification.
-	* omp-general.c (omp_context_selector_matches): For isa that might
-	match in some other function, defer if in declare simd function.
-	(omp_context_compute_score): Don't look for " score" in construct
-	trait set.  Set *score to -1 if it can't ever match.
-	(omp_resolve_declare_variant): If any variants need to be deferred,
-	don't punt immediately, but compute scores of all variants and if
-	ther eis a score winner that doesn't need to be deferred, return that.
-
-2019-11-15  Luo Xiong Hu  <luoxhu@linux.ibm.com>
-
-	* ipa-comdats.c: Fix comments typo.
-	* ipa-profile.c: Fix comments typo.
-	* tree-profile.c (gimple_gen_ic_profiler): Use the new variable
-	__gcov_indirect_call.counters and __gcov_indirect_call.callee.
-	(gimple_gen_ic_func_profiler): Likewise.
-	(pass_ipa_tree_profile::gate): Fix comments typo.
-
-2019-11-15  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	* ipa-inline.c (inline_small_functions): Update iterator of next.
-
-2019-11-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* lra-spills.c (assign_spill_hard_regs): Check that the spill
-	register is suitable for the mode.
-
-2019-11-14  Andrew MacLeod  <amacleod@redhat.com>
-
-	* range-op.h (range_operator::fold_range): Return a bool.
-	* range-op.cc (range_operator::wi_fold): Assert supported type.
-	(range_operator::fold_range): Assert supported type and return true.
-	(operator_equal::fold_range): Return true.
-	(operator_not_equal::fold_range): Same.
-	(operator_lt::fold_range): Same.
-	(operator_le::fold_range): Same.
-	(operator_gt::fold_range): Same.
-	(operator_ge::fold_range): Same.
-	(operator_plus::op1_range): Adjust call to fold_range.
-	(operator_plus::op2_range): Same.
-	(operator_minus::op1_range): Same.
-	(operator_minus::op2_range): Same.
-	(operator_exact_divide::op1_range): Same.
-	(operator_lshift::fold_range): Return true and adjust fold_range call.
-	(operator_rshift::fold_range): Same.
-	(operator_cast::fold_range): Return true.
-	(operator_logical_and::fold_range): Same.
-	(operator_logical_or::fold_range): Same.
-	(operator_logical_not::fold_range): Same.
-	(operator_bitwise_not::fold_range): Adjust call to fold_range.
-	(operator_bitwise_not::op1_range): Same.
-	(operator_cst::fold_range): Return true.
-	(operator_identity::fold_range): Return true.
-	(operator_negate::fold_range): Return true and adjust fold_range call.
-	(operator_addr_expr::fold_range): Return true.
-	(operator_addr_expr::op1_range): Adjust call to fold_range.
-	(range_cast): Same.
-	* tree-vrp.c (range_fold_binary_symbolics_p): Adjust call to fold_range.
-	(range_fold_unary_symbolics_p): Same.
-
-2019-11-14  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR tree-optimization/92506
-	* range-op.cc (range_operator::fold_range): Start with range undefined.
-	(operator_abs::wi_fold): Fix wrong line copy... With wrapv, abs with
-	overflow is varying.
-
-2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
-
-	* range-op.cc (*operator*::*range): Remove calls to
-	range_intersect, range_invert, and range_union in favor of calling
-	the in-place API methods.
-	(range_tests): Same.
-	* range.cc (range_intersect): Remove.
-	(range_union): Remove.
-	(range_invert): Remove.
-	* range.h (range_intersect): Remove.
-	(range_union): Remove.
-	(range_intersect): Remove.
-
-2019-11-14  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR rtl-optimization/92430
-	* cfgcleanup.c (pass_jump_after_combine::gate): New function.
-	(pass_jump_after_combine::execute): Perform jump threading
-	unconditionally.
-
-2019-11-14  Jerome Lambourg  <lambourg@adacore.com>
-	    Doug Rupp <rupp@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-
-	* config.gcc: Collapse the arm-vxworks entries into
-	a single arm-wrs-vxworks7* one, bpabi based.  Update
-	the default cpu from arm8 to armv7-a
-	* config/arm/vxworks.h (CC1_SPEC): Simplify, knowing that
-	we always use ARM_UNWIND_INFO.
-	(DWARF2_UNWIND_INFO): Remove redefinition.
-	(ARM_TARGET2_DWARF_FORMAT): Likewise.
-	(VXWORKS_PERSONALITY): Define, to "llvm".
-	(VXWORKS_EXTRA_LIBS_RTP): Define, to "-lllvm".
-
-2019-11-14  Jerome Lambourg  <lambourg@adacore.com>
-
-	* config/arm/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
-	_VX_CPU instead of CPU and handle arm_arch8.
-
-2019-11-14  Doug Rupp  <rupp@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-	    Jerome Lambourg  <lambourg@adacore.com>
-
-	* config.gcc: Handle aarch64*-wrs-vxworks7*.
-	* config/aarch64/aarch64-vxworks.h: New file.
-	* config/aarch64/t-aarch64-vxworks: New file.
-
-2019-11-06  Jerome Lambourg  <lambourg@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-
-	* config/vx-common.h (USE_TM_CLONE_REGISTRY): Remove
-	definition, pointless with a VxWorks specific version
-	of crtstuff.
-	(DWARF2_UNWIND_INFO): Conditionalize on !ARM_UNWIND_INFO.
-	* config/vxworks.h (VX_CRTBEGIN_SPEC, VX_CRTEND_SPEC):
-	New local macros, controlling the addition of vxworks specific
-	crtstuff objects depending on the EH mechanism and kind of
-	module being linked.
-	(VXWORKS_STARTFILE_SPEC, VXWORKS_ENDFILE_SPEC): Use them.
-
-2019-11-06  Pat Bernardi  <bernardi@adacore.com>
-            Jerome Lambourg  <lambourg@adacore.com>
-            Olivier Hainque  <hainque@adacore.com>
-
-	* config.gcc: Add comment to introduce the TARGET_VXWORKS
-	common macro definitions, conveying VXWORKS7 or 64bit general
-	variations.  Add a block to set gcc_cv_initfini_array
-	unconditionally to "yes" for VxWorks7.
-	config/vx-common.h (VXWORKS_CC1_SPEC): New macro, empty string
-	by default.  Update some comments.
-	config/vxworks.h (VXWORKS_EXTRA_LIBS_RTP): New macro, empty by
-	default, to be added the end of VXWORKS_LIBS_RTP.
-	(VXWORKS_LIBS_RTP): Replace hardcoded part by VXWORKS_BASE_LIBS_RTP
-	and append VXWORKS_EXTRA_LIBS_RTP, both of which specific ports may
-	redefine.
-	(VXWORKS_NET_LIBS_RTP): Account for VxWorks7 specificities.
-	(VXWORKS_CC1_SPEC): Common base definition, with VxWorks7 variation
-	to account for the now available TLS abilities.
-	(TARGET_LIBC_HAS_FUNCTION): Account for VxWorks7 abilities.
-	(VXWORKS_HAVE_TLS): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-slp.c (vect_contains_pattern_stmt_p): New function.
-	(vect_slp_convert_to_external): Likewise.
-	(vect_slp_analyze_node_operations): If analysis fails, try building
-	the node from scalars instead.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-cfg.c (verify_gimple_assign_unary): Handle conversions
-	between vector types.
-	* tree-vect-stmts.c (vectorizable_conversion): Extend the
-	non-widening and non-narrowing path to handle standard
-	conversion codes, if the target supports them.
-	* expr.c (convert_move): Try using the extend and truncate optabs
-	for vectors.
-	* optabs-tree.c (supportable_convert_operation): Likewise.
-	* config/aarch64/iterators.md (Vnarroqw): New iterator.
-	* config/aarch64/aarch64-simd.md (<optab><Vnarrowq><mode>2)
-	(trunc<mode><Vnarrowq>2): New patterns.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vect_get_vector_types_for_stmt): Don't
-	require vectype and nunits_vectype to have the same size;
-	instead assert that nunits_vectype has at least as many
-	elements as vectype.  Don't compute a separate nunits_vectype
-	if the scalar type is obviously the same as vectype's.
-	Tweak dump messages.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_vectorize_related_mode): New
-	function.
-	(aarch64_autovectorize_vector_modes): Also add V4HImode and V2SImode.
-	(TARGET_VECTORIZE_RELATED_MODE): Define.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vec_info::mode_set): New typedef.
-	(vec_info::used_vector_mode): New member variable.
-	(vect_chooses_same_modes_p): Declare.
-	* tree-vect-stmts.c (get_vectype_for_scalar_type): Record each
-	chosen vector mode in vec_info::used_vector_mode.
-	(vect_chooses_same_modes_p): New function.
-	* tree-vect-loop.c (vect_analyze_loop): Use it to avoid trying
-	the same vector statements multiple times.
-	* tree-vect-slp.c (vect_slp_bb_region): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* machmode.h (opt_machine_mode::operator==): New function.
-	(opt_machine_mode::operator!=): Likewise.
-	* tree-vectorizer.h (vec_info::vector_mode): Update comment.
-	(get_related_vectype_for_scalar_type): Delete.
-	(get_vectype_for_scalar_type_and_size): Declare.
-	* tree-vect-slp.c (vect_slp_bb_region): Print dump messages to say
-	whether analysis passed or failed, and with what vector modes.
-	Use related_vector_mode to check whether trying a particular
-	vector mode would be redundant with the autodetected mode,
-	and print a dump message if we decide to skip it.
-	* tree-vect-loop.c (vect_analyze_loop): Likewise.
-	(vect_create_epilog_for_reduction): Use
-	get_related_vectype_for_scalar_type instead of
-	get_vectype_for_scalar_type_and_size.
-	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Replace
-	with...
-	(get_related_vectype_for_scalar_type): ...this new function.
-	Take a starting/"prevailing" vector mode rather than a vector size.
-	Take an optional nunits argument, with the same meaning as for
-	related_vector_mode.  Use related_vector_mode when not
-	auto-detecting a mode, falling back to mode_for_vector if no
-	target mode exists.
-	(get_vectype_for_scalar_type): Update accordingly.
-	(get_same_sized_vectype): Likewise.
-	* tree-vectorizer.c (get_vec_alignment_for_array_type): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_call): Require the types
-	to have the same size.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_call): If an operand is
-	constant or external, use get_vectype_for_scalar_type
-	rather than get_same_sized_vectype to get its vector type.
-	(vectorizable_conversion, vectorizable_shift): Likewise.
-	(vectorizable_operation): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vec_info::vector_size): Replace with...
-	(vec_info::vector_mode): ...this new field.
-	* tree-vect-loop.c (vect_update_vf_for_slp): Update accordingly.
-	(vect_analyze_loop, vect_transform_loop): Likewise.
-	* tree-vect-loop-manip.c (vect_do_peeling): Likewise.
-	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
-	(vect_make_slp_decision, vect_slp_bb_region): Likewise.
-	* tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
-	* tree-vectorizer.c (try_vectorize_loop_1): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.h (vector_sizes, auto_vector_sizes): Delete.
-	(vector_modes, auto_vector_modes): New typedefs.
-	* target.def (autovectorize_vector_sizes): Replace with...
-	(autovectorize_vector_modes): ...this new hook.
-	* doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
-	Replace with...
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): ...this new hook.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_autovectorize_vector_sizes): Delete.
-	(default_autovectorize_vector_modes): New function.
-	* targhooks.c (default_autovectorize_vector_sizes): Delete.
-	(default_autovectorize_vector_modes): New function.
-	* omp-general.c (omp_max_vf): Use autovectorize_vector_modes instead
-	of autovectorize_vector_sizes.  Use the number of units in the mode
-	to calculate the maximum VF.
-	* omp-low.c (omp_clause_aligned_alignment): Use
-	autovectorize_vector_modes instead of autovectorize_vector_sizes.
-	Use a loop based on related_mode to iterate through all supported
-	vector modes for a given scalar mode.
-	* optabs-query.c (can_vec_mask_load_store_p): Use
-	autovectorize_vector_modes instead of autovectorize_vector_sizes.
-	* tree-vect-loop.c (vect_analyze_loop, vect_transform_loop): Likewise.
-	* tree-vect-slp.c (vect_slp_bb_region): Likewise.
-	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes):
-	Replace with...
-	(aarch64_autovectorize_vector_modes): ...this new function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-	* config/arc/arc.c (arc_autovectorize_vector_sizes): Replace with...
-	(arc_autovectorize_vector_modes): ...this new function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-	* config/arm/arm.c (arm_autovectorize_vector_sizes): Replace with...
-	(arm_autovectorize_vector_modes): ...this new function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Replace with...
-	(ix86_autovectorize_vector_modes): ...this new function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-	* config/mips/mips.c (mips_autovectorize_vector_sizes): Replace with...
-	(mips_autovectorize_vector_modes): ...this new function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_shift): Check the number
-	of vector elements as well as the type mode when deciding
-	whether an op1_vectype is compatible.  Reuse the result of
-	this check when generating vector statements.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): If
-	targetm.vectorize.preferred_simd_mode returns an integer mode,
-	use mode_for_vector to decide what the vector type's mode
-	should actually be.  Use build_vector_type_for_mode instead
-	of build_vector_type.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (get_mask_mode): Take a vector mode itself as argument,
-	instead of properties about the vector mode.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_get_mask_mode): Update to reflect new
-	get_mode_mask interface.
-	* targhooks.c (default_get_mask_mode): Likewise.  Use
-	related_int_vector_mode.
-	* optabs-query.c (can_vec_mask_load_store_p): Update call
-	to get_mask_mode.
-	* tree-vect-stmts.c (check_load_store_masking): Likewise, checking
-	first that the original mode really is a vector.
-	* tree.c (build_truth_vector_type_for): Likewise.
-	* config/aarch64/aarch64.c (aarch64_get_mask_mode): Update for new
-	get_mode_mask interface.
-	(aarch64_expand_sve_vcond): Update call accordingly.
-	* config/gcn/gcn.c (gcn_vectorize_get_mask_mode): Update for new
-	get_mode_mask interface.
-	* config/i386/i386.c (ix86_get_mask_mode): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree.h (build_truth_vector_type): Delete.
-	(build_same_sized_truth_vector_type): Likewise.
-	* tree.c (build_truth_vector_type): Rename to...
-	(build_truth_vector_type_for): ...this.  Make static and take
-	a vector type as argument.
-	(truth_type_for): Update accordingly.
-	(build_same_sized_truth_vector_type): Delete.
-	* tree-vect-generic.c (expand_vector_divmod): Use truth_type_for
-	instead of build_same_sized_truth_vector_type.
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
-	(vect_record_loop_mask, vect_get_loop_mask): Likewise.
-	* tree-vect-patterns.c (build_mask_conversion): Likeise.
-	* tree-vect-slp.c (vect_get_constant_vectors): Likewise.
-	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Likewise.
-	(vect_build_gather_load_calls, vectorizable_call): Likewise.
-	(scan_store_can_perm_p, vectorizable_scan_store): Likewise.
-	(vectorizable_store, vectorizable_condition): Likewise.
-	(get_mask_type_for_scalar_type, get_same_sized_vectype): Likewise.
-	(vect_get_mask_type_for_stmt): Use truth_type_for instead of
-	build_truth_vector_type.
-	* config/aarch64/aarch64-sve-builtins.cc (gimple_folder::convert_pred):
-	Use truth_type_for instead of build_same_sized_truth_vector_type.
-	* config/rs6000/rs6000-call.c (fold_build_vec_cmp): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree.h (build_truth_vector_type_for_mode): Declare.
-	* tree.c (build_truth_vector_type_for_mode): New function,
-	split out from...
-	(build_truth_vector_type): ...here.
-	(build_opaque_vector_type): Fix head comment.
-	* tree-vectorizer.h (supportable_narrowing_operation): Remove
-	vec_info parameter.
-	(vect_halve_mask_nunits): Replace vec_info parameter with the
-	mode of the new vector.
-	(vect_double_mask_nunits): Likewise.
-	* tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
-	(vect_double_mask_nunits): Likewise.
-	* tree-vect-loop-manip.c: Include insn-config.h, rtl.h and recog.h.
-	(vect_maybe_permute_loop_masks): Remove vinfo parameter.  Update call
-	to vect_halve_mask_nunits, getting the required mode from the unpack
-	patterns.
-	(vect_set_loop_condition_masked): Update call accordingly.
-	* tree-vect-stmts.c (supportable_narrowing_operation): Remove vec_info
-	parameter and update call to vect_double_mask_nunits.
-	(vectorizable_conversion): Update call accordingly.
-	(simple_integer_narrowing): Likewise.  Remove vec_info parameter.
-	(vectorizable_call): Update call accordingly.
-	(supportable_widening_operation): Update call to
-	vect_halve_mask_nunits.
-	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
-	Use build_truth_vector_type_mode instead of build_truth_vector_type.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* machmode.h (mode_for_int_vector): Delete.
-	(related_int_vector_mode): Declare.
-	* stor-layout.c (mode_for_int_vector): Delete.
-	(related_int_vector_mode): New function.
-	* optabs.c (expand_vec_perm_1): Use related_int_vector_mode
-	instead of mode_for_int_vector.
-	(expand_vec_perm_const): Likewise.
-	* config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Likewise.
-	(aarch64_evpc_sve_tbl): Likewise.
-	* config/s390/s390.c (s390_expand_vec_compare_cc): Likewise.
-	(s390_expand_vcond): Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (related_mode): New hook.
-	* doc/tm.texi.in (TARGET_VECTORIZE_RELATED_MODE): New hook.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_vectorize_related_mode): Declare.
-	* targhooks.c (default_vectorize_related_mode): New function.
-	* machmode.h (related_vector_mode): Declare.
-	* stor-layout.c (related_vector_mode): New function.
-	* expmed.c (extract_bit_field_1): Use it instead of mode_for_vector.
-	* optabs-query.c (qimode_for_vec_perm): Likewise.
-	* tree-vect-stmts.c (get_group_load_store_type): Likewise.
-	(vectorizable_store, vectorizable_load): Likewise
-
-2019-11-14  Richard Henderson  <richard.henderson@linaro.org>
-
-	* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Declare.
-	* config/arm/aarch-common.c (arm_md_asm_adjust): New.
-	* config/arm/arm-c.c (arm_cpu_builtins): Define
-	__GCC_ASM_FLAG_OUTPUTS__.
-	* config/arm/arm.c (TARGET_MD_ASM_ADJUST): New.
-	* config/aarch64/aarch64-c.c (aarch64_define_unconditional_macros):
-	Define __GCC_ASM_FLAG_OUTPUTS__.
-	* config/aarch64/aarch64.c (TARGET_MD_ASM_ADJUST): New.
-	* doc/extend.texi (FlagOutputOperands): Add documentation
-	for ARM and AArch64.
-
-	* config/arm/arm-modes.def (CC_NZ): Rename from CC_NOOV.
-	* config/arm/predicates.md (nz_comparison_operator): Rename
-	from noov_comparison_operator.
-	* config/arm/arm.c (arm_select_cc_mode): Use CC_NZmode name.
-	(arm_gen_dicompare_reg): Likewise.
-	(maybe_get_arm_condition_code): Likewise.
-	(thumb1_final_prescan_insn): Likewise.
-	(arm_emit_coreregs_64bit_shift): Likewise.
-	* config/arm/arm.md (addsi3_compare0): Likewise.
-	(*addsi3_compare0_scratch, subsi3_compare0): Likewise.
-	(*mulsi3_compare0, *mulsi3_compare0_v6): Likewise.
-	(*mulsi3_compare0_scratch, *mulsi3_compare0_scratch_v6): Likewise.
-	(*mulsi3addsi_compare0, *mulsi3addsi_compare0_v6): Likewise.
-	(*mulsi3addsi_compare0_scratch): Likewise.
-	(*mulsi3addsi_compare0_scratch_v6): Likewise.
-	(*andsi3_compare0, *andsi3_compare0_scratch): Likewise.
-	(*zeroextractsi_compare0_scratch): Likewise.
-	(*ne_zeroextractsi, *ne_zeroextractsi_shifted): Likewise.
-	(*ite_ne_zeroextractsi, *ite_ne_zeroextractsi_shifted): Likewise.
-	(andsi_not_shiftsi_si_scc_no_reuse): Likewise.
-	(andsi_not_shiftsi_si_scc): Likewise.
-	(*andsi_notsi_si_compare0, *andsi_notsi_si_compare0_scratch): Likewise.
-	(*iorsi3_compare0, *iorsi3_compare0_scratch): Likewise.
-	(*xorsi3_compare0, *xorsi3_compare0_scratch): Likewise.
-	(*shiftsi3_compare0, *shiftsi3_compare0_scratch): Likewise.
-	(*not_shiftsi_compare0, *not_shiftsi_compare0_scratch): Likewise.
-	(*notsi_compare0, *notsi_compare0_scratch): Likewise.
-	(return_addr_mask, *check_arch2): Likewise.
-	(*arith_shiftsi_compare0, *arith_shiftsi_compare0_scratch): Likewise.
-	(*sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch): Likewise.
-	(compare_scc splitters): Likewise.
-	(movcond_addsi): Likewise.
-	* config/arm/thumb2.md (thumb2_addsi3_compare0): Likewise.
-	(*thumb2_addsi3_compare0_scratch): Likewise.
-	(*thumb2_mulsi_short_compare0): Likewise.
-	(*thumb2_mulsi_short_compare0_scratch): Likewise.
-	(compare peephole2s): Likewise.
-	* config/arm/thumb1.md (thumb1_cbz): Use CC_NZmode and
-	nz_comparison_operator names.
-	(cbranchsi4_insn): Likewise.
-
-	* config/arm/constraints.md (c): Use cc_register predicate.
-
-	* config/aarch64/constraints.md (c): New constraint.
-
-2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (ipa_call_context::estimate_size_and_time,
-	ipa_merge_fn_summary_after_inlining): Micro optimize.
-
-2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	* params.opt (max-inline-insns-single-O2): Set to 70 (instead of 30).
-
-2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (ipa_vr_operation_and_type_effects): Move up in file.
-	(ipa_value_range_from_jfunc): New function.
-	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Add
-	known_value_ranges parameter; use it to evalulate conditions.
-	(evaluate_properties_for_edge): Compute known value ranges.
-	(ipa_fn_summary_t::duplicate): Update use of
-	evaluate_conditions_for_known_args.
-	(estimate_ipcp_clone_size_and_time): Likewise.
-	(ipa_merge_fn_summary_after_inlining): Likewise.
-	* ipa-prop.h (ipa_value_range_from_jfunc): Declare.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-inline.c (want_inline_small_function_p): Use
-	CIF_MAX_INLINE_INSNS_AUTO_LIMIT instead
-	of CIF_MAX_INLINE_INSNS_SINGLE_O2_LIMIT.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-cp.c (devirtualization_time_bonus): Use opt_for_fn
-	of a callee to get value of the param.
-	* ipa-inline.c (inline_insns_auto): Use proper
-	opt_for_fn.
-	* opts.c (maybe_default_option): Do not overwrite param
-	value if optimization level does not match.  Note that
-	params usually have default value set via Init() keyword.
-	* params.opt: Remove -param=max-inline-insns-auto-O2.
-	* cif-code.def (MAX_INLINE_INSNS_AUTO_O2_LIMIT): Remove.
-	* doc/invoke.texi: Remove documentation of
-	max-inline-insns-auto-O2.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* tree-switch-conversion.c (switch_conversion::switch_conversion):
-	Do not initialize m_other_count.
-	(switch_conversion::collect): Do not count m_default_count and
-	m_other_count as we use frequencies for edges.
-	* tree-switch-conversion.h: Remove m_default_count and m_other_count.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	PR other/92329
-	* doc/invoke.texi: Document -fallocation-dce.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	PR target/92389
-	* config/i386/i386.h: Add PTA_AVX512VPOPCNTDQ to
-	PTA_ICELAKE_CLIENT which is later interited by
-	PTA_ICELAKE_SERVER and PTA_TIGERLAKE.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_item_optimizer::execute): Save
-	loaded_symbols.
-	(sem_item_optimizer::parse_nonsingleton_classes):
-	Return number of loaded symbols.
-	(sem_item_optimizer::merge_classes): Print
-	statistics about totally needed symbols.
-	* ipa-icf.h (parse_nonsingleton_classes): Change return
-	type.
-	(merge_classes): Add one argument.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::hash_operand): Improve
-	func_checker::hash_operand by handling of FIELD_DECLs.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.h (func_checker::func_checker): Add
-	default constructor.
-	* ipa-icf.c (sem_function::init): Make operand_equal_p
-	and hash_operand public.
-	(sem_item::add_expr): Remove.
-	(sem_item::add_type): Remove.
-	(sem_function::hash_stmt): Use m_checker for hashing
-	of GIMPLE statements.
-	(sem_function::parse): Init with checker.
-	(sem_variable::parse): Pass NULL as checker.
-	(sem_item_optimizer::parse_funcs_and_vars):
-	Pass checker to ::parse function.
-	(sem_item_optimizer::parse_nonsingleton_classes): Likewise.
-	(sem_variable::parse): New function.
-	(sem_variable::get_hash): Only return computed hash value.
-	(sem_variable::init): Initialize hash of a variable.
-	* ipa-icf.h: Remove add_expr, add_type and add func_checker
-	to couple of functions as a new argument.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::compare_gimple_call): Update
-	bail out reason.
-	(func_checker::compare_gimple_assign): Likewise.
-
-2019-11-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386-options.c (ix86_omp_device_kind_arch_isa): Don't
-	change sse4.2 to sse4_2 and sse4.1 to sse4.1.
-	* config/i386/t-omp-device (omp-device-properties-i386): Likewise.
-
-	* omp-general.c (omp_context_name_list_prop): New function.
-	(omp_context_selector_matches): Use it.  Return 0 if it returns
-	NULL.
-	(omp_context_selector_props_compare): Allow equivalency of an
-	identifier and a string literal containing no embedded zeros.
-
-2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
-
-	* range-op.cc (RANGE3): Remove.
-	(range_tests): Remove all selftest that check for multi-ranges.
-	Put tests in namespace selftest.
-	* selftest.h: Move range_tests into namespace selftest.
-	* value-range.h (class value_range): Unfriend range_tests.
-
-2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (range_fold_binary_symbolics_p): Adapt for
-	normalize_symbolics and normalize_addresses working in place.
-	(range_fold_unary_symbolics_p): Same.
-	(range_fold_unary_symbolics_p): Same.
-	* value-range.cc (num_pairs): Same.
-	(lower_bound): Same.
-	(upper_bound): Same.
-	(contains_p): Same.
-	(normalize_addresses): Same.
-	(normalize_symbolics): Same.
-	* value-range.h (normalize_symbolics): Same.
-	(normalize_addresses): Same.
-
-2019-11-14  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91682
-	* ipa-prop.h (jump_func_type): New value IPA_JF_LOAD_AGG.
-	(ipa_load_agg_data, ipa_agg_value, ipa_agg_value_set): New structs.
-	(ipa_agg_jf_item): Add new field jftype and type, redefine field value.
-	(ipa_agg_jump_function): Remove member function equal_to.
-	(ipa_agg_jump_function_p): Remove typedef.
-	(ipa_copy_agg_values, ipa_release_agg_values): New functions.
-	* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump
-	information for aggregate jump function.
-	(get_ssa_def_if_simple_copy): Add new parameter rhs_stmt to
-	record last definition statement.
-	(load_from_unmodified_param_or_agg): New function.
-	(ipa_known_agg_contents_list): Add new field type and value, remove
-	field constant.
-	(build_agg_jump_func_from_list): Rename parameter const_count to
-	value_count, build aggregate jump function from ipa_load_agg_data.
-	(analyze_agg_content_value): New function.
-	(extract_mem_content): Analyze memory store assignment to prepare
-	information for aggregate jump function generation.
-	(determine_known_aggregate_parts): Add new parameter fbi, remove
-	parameter aa_walk_budeget_p.
-	(update_jump_functions_after_inlining): Update aggregate jump function.
-	(ipa_find_agg_cst_for_param): Change type of parameter agg.
-	(try_make_edge_direct_simple_call): Add new parameter new_root.
-	(try_make_edge_direct_virtual_call): Add new parameter new_root and
-	new_root_info.
-	(update_indirect_edges_after_inlining): Pass new argument to
-	try_make_edge_direct_simple_call and try_make_edge_direct_virtual_call.
-	(ipa_write_jump_function): Write aggregate jump function to file.
-	(ipa_read_jump_function): Read aggregate jump function from file.
-	(ipa_agg_value::equal_to): Migrate from ipa_agg_jf_item::equal_to.
-	* ipa-cp.c (ipa_get_jf_arith_result): New function.
-	(ipa_agg_value_from_node): Likewise.
-	(ipa_agg_value_set_from_jfunc): Likewise.
-	(propagate_vals_across_arith_jfunc): Likewise.
-	(propagate_aggregate_lattice): Likewise.
-	(ipa_get_jf_pass_through_result): Call ipa_get_jf_arith_result.
-	(propagate_vals_across_pass_through): Call
-	propagate_vals_across_arith_jfunc.
-	(get_clone_agg_value): Move forward.
-	(propagate_aggs_across_jump_function): Handle value propagation for
-	aggregate jump function.
-	(agg_jmp_p_vec_for_t_vec): Remove.
-	(context_independent_aggregate_values): Replace vec<ipa_agg_jf_item>
-	with vec<ipa_agg_value>.
-	(copy_plats_to_inter, intersect_with_plats): Likewise.
-	(agg_replacements_to_vector, intersect_with_agg_replacements): Likewise.
-	(intersect_aggregate_with_edge): Likewise.
-	(find_aggregate_values_for_callers_subset): Likewise.
-	(cgraph_edge_brings_all_agg_vals_for_node): Likewise.
-	(estimate_local_effects): Replace vec<ipa_agg_jump_function> and
-	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
-	(gather_context_independent_values): Likewise.
-	(perform_estimation_of_a_value, decide_whether_version_node): Likewise.
-	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Replace
-	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
-	(evaluate_properties_for_edge): Likewise.
-	(estimate_edge_devirt_benefit): Likewise.
-	(estimate_edge_size_and_time):  Likewise.
-	(estimate_calls_size_and_time): Likewise.
-	(ipa_call_context::ipa_call_context): Likewise.
-	(estimate_ipcp_clone_size_and_time):  Likewise.
-	* ipa-fnsummary.h (ipa_call_context): Replace
-	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Replace
-	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
-	(do_estimate_edge_size): Likewise.
-	(do_estimate_edge_hints): Likewise.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (propagate_vr_across_jump_function): Propagate also across
-	binary operations.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-profile.c (check_argument_count): Check properly that e_info
-	is non-NULL; do not check descriptors.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-analysis.c (do_estimate_edge_time): Relax
-	check for ipa profiles.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR c++/92421
-	* ipa-prop.c (update_indirect_edges_after_inlining):
-	Mark parameter as used.
-	* ipa-inline.c (recursive_inlining): Reset node cache
-	after inlining.
-	(inline_small_functions): Remove checking ifdef.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Verify
-	cache consistency.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/92498
-	* ipa-profile.c (check_argument_count): Do not ICE when descriptors
-	is NULL.
-	(ipa_profile): Fix reversed test.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (ignore_edge_p): Do not check caller flags.
-	(propagate_constants_topo): Fix typo.
-
-2019-11-13  Aldy Hernandez  <aldyh@redhat.com>
-
-	* Makefile.in (OBJS): Add value-range.o.
-	(GTFILES): Add value-range.h.
-	* gengtype.c (open_base_files): Add value-range.h to list of
-	header files.
-	* tree-vrp.c: Move the following value_range related functions:
-	ranges_from_anti_range, value_range, check, equal_p, symbolic_p,
-	constant_p, set_undefined, set_varying, may_contain_p,
-	singleton_p, type, dump, dump_value_range, debug, vrp_val_max,
-	vrp_val_min, vrp_val_is_min, vrp_val_is_max, set, set_nonzero,
-	set_zero, vrp_operand_equal_p, range_has_numeric_bounds_p,
-	value_inside_range, ranges_from_anti_range, union_ranges,
-	intersect_ranges, intersect_helper, union_helper, union_,
-	normalize_addresses, normalize_symbolics, num_pairs, lower_bound,
-	upper_bound, contains_p, invert, intersect...
-	* value-range.cc: ...to here.
-	* tree-vrp.h: Move class value_range, enum_value_range_kind, and
-	associated inline methods from here...
-	* value-range.h: ...to here.
-
-2019-11-13  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* config/mips/mips.md (rotr<mode>3): Sanitize the constant argument
-	instead of asserting its value.
-
-(2019-11-13  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gimple-fold.c (size_must_be_zero_p): Rewrite use of value_range
-	constructors and set methods so value_range_kind is the last
-	argument and defaults to VR_RANGE.
-	* gimple-ssa-evrp-analyze.c (record_ranges_from_stmt): Same.
-	* ipa-cp.c (propagate_vr_across_jump_function): Same.
-	* ipa-prop.c (ipa_get_value_range): Same.
-	(ipa_compute_jump_functions_for_edge): Same.
-	* range-op.cc (value_range_from_overflowed_bounds): Same.
-	(operator_cast::op1_range): Same.
-	(range_tests): Same.
-	* range.cc (range_nonzero): Same.
-	* tree-ssanames.c (get_range_info): Same.
-	* tree-vrp.c (value_range_equiv::set): Same.
-	(value_range::value_range): Same.
-	(value_range_equiv::value_range_equiv): Same.
-	(value_range_equiv::update): Same.
-	(value_range_equiv::deep_copy): Same.
-	(value_range_equiv::move): Same.
-	(value_range_equiv::set_undefined): Same.
-	(value_range::set): Same.
-	(value_range::set_nonzero): Same.
-	(ranges_from_anti_range): Same.
-	(extract_range_from_plus_minus_expr): Same.
-	(value_range::intersect_helper): Same.
-	(value_range_equiv::intersect): Same.
-	(value_range::union_helper): Same.
-	(value_range_equiv::union_): Same.
-	(value_range::normalize_symbolics): Same.
-	(value_range::invert): Same.
-	(determine_value_range_1): Same.
-	* tree-vrp.h (class value_range): Same.
-	(class value_range_equiv): Same.
-	* vr-values.c (set_value_range_to_nonnegative): Same.
-	(set_value_range_to_truthvalue): Same.
-	(vr_values::update_value_range): Same.
-	(vr_values::extract_range_for_var_from_comparison_expr): Same.
-	(vr_values::extract_range_from_binary_expr): Same.
-	(vr_values::extract_range_from_comparison): Same.
-	(vr_values::extract_range_basic): Same.
-	(vr_values::adjust_range_with_scev): Same.
-	(vr_values::vrp_evaluate_conditional_warnv_with_ops): Same.
-	(vr_values::extract_range_from_phi_node): Same.
-
-2019-11-13  Ulrich Drepper  <drepper@redhat.com>
-
-	* tree-dump.c (dequeue_and_dump): Print first tree operand
-	for VIEW_CONVERT_EXPR.
-
-2019-11-13  Joseph Myers  <joseph@codesourcery.com>
-
-	* ginclude/float.c [__STDC_VERSION__ > 201710L] (FLT_NORM_MAX,
-	DBL_NORM_MAX, LDBL_NORM_MAX): Define.
-	* real.c (get_max_float): Add norm_max argument.
-	* real.h (get_max_float): Update prototype.
-	* builtins.c (fold_builtin_interclass_mathfn): Update calls to
-	get_max_float.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.c (test_sorted_dbg_counters): New.
-	(dbgcnt_c_tests): Likewise.
-	* selftest-run-tests.c (selftest::run_tests): Likewise.
-	* selftest.h (dbgcnt_c_tests): Likewise.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92454
-	* ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
-	(identify_dead_nodes): Likewise.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_function::equals_private): Do not overuse
-	push/pop_cfun functions.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* common.opt: Document change of -fdbg-cnt option.
-	* dbgcnt.c (DEBUG_COUNTER): Remove.
-	(dbg_cnt_is_enabled): Remove.
-	(dbg_cnt): Work with new intervals.
-	(dbg_cnt_set_limit_by_index): Set to new
-	list of intervals.
-	(dbg_cnt_set_limit_by_name): Likewise.
-	(dbg_cnt_process_single_pair): Process new format.
-	(dbg_cnt_process_opt): Likewise.
-	(dbg_cnt_list_all_counters): Likewise.
-	* doc/invoke.texi: Document change of -fdbg-cnt option.
-	(cmp_tuples): New.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (ipa_inline): Check that function is defined before
-	flattening.
-
-2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_goacc_validate_dims): Ensure
-	flag_worker_partitioning is not set.
-	(TARGET_GOACC_WORKER_PARTITIONING): Remove target hook definition.
-	* config/gcn/gcn.opt (macc-experimental-workers): Default to off.
-
-2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-run.c (heap_region): New global variable.
-	(struct hsa_runtime_fn_info): Add hsa_memory_assign_agent_fn.
-	(init_hsa_runtime_functions): Initialize hsa_memory_assign_agent.
-	(get_kernarg_region): Move contents to ....
-	(get_memory_region): .... here.
-	(get_heap_region): New function.
-	(init_device): Initialize the heap_region.
-	(device_malloc): Add region parameter.
-	(struct kernargs): Move heap ....
-	(heap): ... to global scope.
-	(main): Allocate heap separate to kernargs.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (ipa_print_node_jump_functions,
-	ipa_print_node_params): Print info about missing summaries.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_estimate_min_profitable_iters): Include
-	the cost of generating loop masks.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_apply_runtime_profitability_check_p):
-	New function.
-	* tree-vect-loop-manip.c (vect_loop_versioning): Use it.
-	* tree-vect-loop.c (vect_analyze_loop_2): Likewise.
-	(vect_transform_loop): Likewise.
-	(vect_analyze_loop_costing): Don't take the cost of versioning
-	into account for the static profitability threshold if it turns
-	out that no versioning is needed.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
-	and target_option_default_node to get -fprofile-generate ctors working
-	right with LTO.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_nop_conversion_p): Declare.
-	* tree-vect-stmts.c (vect_nop_conversion_p): New function.
-	(vectorizable_assignment): Don't add a cost for nop conversions.
-	* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
-	Likewise.
-	* tree-vect-slp.c (vect_bb_slp_scalar_cost): Likewise.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vect_model_promotion_demotion_cost): Take the
-	number of ncopies as an additional argument.
-	(vectorizable_conversion): Update call accordingly.  Use "modifier"
-	to check whether a conversion is between vectors with the same
-	numbers of units.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve-builtins-functions.h
-	(unary_count::expand): Use aarch64_sve_int_mode instead of
-	mode_for_int_vector.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* opts.c: Update comment about OPT_LEVELS_2_PLUS_SPEED_ONLY.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
-	Remove call to finalize_options_struct.
-
-2019-11-13  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/92055
-	* config/avr/t-avr (avr-mcus): Do not depend on
-	$(srcdir)/config/avr/t-multilib.
-
-2019-11-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92473
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Perform
-	direct optab reduction in the correct type.
-
-2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
-	hexadecimal literal.
-
-2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md (xscmpexpdp_<code> for CMP_TEST): Handle
-	UNORDERED if !HONOR_NANS (DFmode).
-	(xscmpexpqp_<code>_<mode> for CMP_TEST and IEEE128): Handle UNORDERED
-	if !HONOR_NANS (<MODE>mode).
-
-2019-11-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (ignore_edge_p): Also look for optimize flag.
-	(ipcp_verify_propagated_values): Likewise.
-	(propagate_constants_across_call): Likewise.
-	(propagate_constants_topo): Likewise.
-	(ipcp_propagate_stage): Likewise.
-
-2019-11-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/92471
-	* ipa-profile.c (check_argument_count): Break out from ...;
-	watch for missing summaries.
-	(ipa_profile): Here.
-
-2019-11-12  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92412
-	* targhooks.c (default_ref_may_alias_errno): Errono can only alias
-	extern variables.
-
-2019-11-12  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/83688
-	* gimple-ssa-sprintf.c (format_result::alias_info): New struct.
-	(directive::argno): New member.
-	(format_result::aliases, format_result::alias_count): New data members.
-	(format_result::append_alias): New member function.
-	(fmtresult::dst_offset): New data member.
-	(pass_sprintf_length::call_info::dst_origin): New data member.
-	(pass_sprintf_length::call_info::dst_field, dst_offset): Same.
-	(char_type_p, array_elt_at_offset, field_at_offset): New functions.
-	(get_origin_and_offset): Same.
-	(format_string): Call it.
-	(format_directive): Call append_alias and set directive argument
-	number.
-	(maybe_warn_overlap): New function.
-	(pass_sprintf_length::compute_format_length): Call it.
-	(pass_sprintf_length::handle_gimple_call): Initialize new members.
-	* tree-ssa-strlen.c (): Also enable when -Wrestrict is on.
-
-2019-11-12  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR rtl-optimization/92430
-	* cfgcleanup.c (pass_jump_after_combine::execute): Free
-	dominance info at the beginning.
-
-2019-11-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92460
-	* tree-vect-stmts.c (vectorizable_simd_clone_call): Unshare
-	expression before gimplifying.
-
-2019-11-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92461
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Update
-	stmt after propagation.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386-options.c (ix86_recompute_optlev_based_flags):
-	Use SET_OPTION_IF_UNSET.
-	(ix86_option_override_internal): Likewise.
-	* opts.c (default_options_optimization): Likewise.
-	(finish_options): Likewise.
-	(enable_fdo_optimizations): Likewise.
-	(common_handle_option): Likewise.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* common/common-target.def: Remove option_validate_param and
-	option_default_params.
-	* common/common-targhooks.c (default_option_validate_param):
-	Remove.
-	* common/common-targhooks.h (default_option_validate_param):
-	Remove.
-	* common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS):
-	Remove usage of this.
-	(TARGET_OPTION_VALIDATE_PARAM): Likewise.
-	(aarch64_option_validate_param): Likewise.
-	(aarch64_option_default_params): Likewise
-	* common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise.
-	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
-	* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
-	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
-	* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
-	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
-	* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
-	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
-	* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
-	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
-	* config/aarch64/aarch64.c (aarch64_override_options_internal): Validate
-	guard_size here.
-	* doc/tm.texi: Remove option_default_params and option_validate_param.
-	* doc/tm.texi.in: Likewise.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* common/common-target.def:
-	Do not mention set_default_param_value
-	and set_param_value.
-	* doc/tm.texi: Likewise.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* common.opt: Remove param_values.
-	* config/i386/i386-options.c (ix86_valid_target_attribute_p):
-	Remove finalize_options_struct.
-	* gcc.c (driver::decode_argv): Do not call global_init_params
-	and finish_params.
-	(driver::finalize): Do not call params_c_finalize
-	and finalize_options_struct.
-	* opt-suggestions.c (option_proposer::get_completions): Remove
-	special casing of params.
-	(option_proposer::find_param_completions): Remove.
-	(test_completion_partial_match): Update expected output.
-	* opt-suggestions.h: Remove find_param_completions.
-	* opts-common.c (add_misspelling_candidates): Add
-	--param with a space.
-	* opts.c (handle_param): Remove.
-	(init_options_struct):. Remove init_options_struct and
-	similar calls.
-	(finalize_options_struct): Remove.
-	(common_handle_option): Use SET_OPTION_IF_UNSET.
-	* opts.h (finalize_options_struct): Remove.
-	* toplev.c (general_init): Do not call global_init_params.
-	(toplev::finalize): Do not call params_c_finalize and
-	finalize_options_struct.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Remove PARAMS_H and params.list
-	and params.options.
-	* params-enum.h: Remove.
-	* params-list.h: Remove.
-	* params-options.h: Remove.
-	* params.c: Remove.
-	* params.def: Remove.
-	* params.h: Remove.
-	* asan.c: Do not include params.h.
-	* auto-profile.c: Likewise.
-	* bb-reorder.c: Likewise.
-	* builtins.c: Likewise.
-	* cfgcleanup.c: Likewise.
-	* cfgexpand.c: Likewise.
-	* cfgloopanal.c: Likewise.
-	* cgraph.c: Likewise.
-	* combine.c: Likewise.
-	* common/config/aarch64/aarch64-common.c: Likewise.
-	* common/config/gcn/gcn-common.c: Likewise.
-	* common/config/ia64/ia64-common.c: Likewise.
-	* common/config/powerpcspe/powerpcspe-common.c: Likewise.
-	* common/config/rs6000/rs6000-common.c: Likewise.
-	* common/config/sh/sh-common.c: Likewise.
-	* config/aarch64/aarch64.c: Likewise.
-	* config/alpha/alpha.c: Likewise.
-	* config/arm/arm.c: Likewise.
-	* config/avr/avr.c: Likewise.
-	* config/csky/csky.c: Likewise.
-	* config/i386/i386-builtins.c: Likewise.
-	* config/i386/i386-expand.c: Likewise.
-	* config/i386/i386-features.c: Likewise.
-	* config/i386/i386-options.c: Likewise.
-	* config/i386/i386.c: Likewise.
-	* config/ia64/ia64.c: Likewise.
-	* config/rs6000/rs6000-logue.c: Likewise.
-	* config/rs6000/rs6000.c: Likewise.
-	* config/s390/s390.c: Likewise.
-	* config/sparc/sparc.c: Likewise.
-	* config/visium/visium.c: Likewise.
-	* coverage.c: Likewise.
-	* cprop.c: Likewise.
-	* cse.c: Likewise.
-	* cselib.c: Likewise.
-	* dse.c: Likewise.
-	* emit-rtl.c: Likewise.
-	* explow.c: Likewise.
-	* final.c: Likewise.
-	* fold-const.c: Likewise.
-	* gcc.c: Likewise.
-	* gcse.c: Likewise.
-	* ggc-common.c: Likewise.
-	* ggc-page.c: Likewise.
-	* gimple-loop-interchange.cc: Likewise.
-	* gimple-loop-jam.c: Likewise.
-	* gimple-loop-versioning.cc: Likewise.
-	* gimple-ssa-split-paths.c: Likewise.
-	* gimple-ssa-sprintf.c: Likewise.
-	* gimple-ssa-store-merging.c: Likewise.
-	* gimple-ssa-strength-reduction.c: Likewise.
-	* gimple-ssa-warn-alloca.c: Likewise.
-	* gimple-ssa-warn-restrict.c: Likewise.
-	* graphite-isl-ast-to-gimple.c: Likewise.
-	* graphite-optimize-isl.c: Likewise.
-	* graphite-scop-detection.c: Likewise.
-	* graphite-sese-to-poly.c: Likewise.
-	* graphite.c: Likewise.
-	* haifa-sched.c: Likewise.
-	* hsa-gen.c: Likewise.
-	* ifcvt.c: Likewise.
-	* ipa-cp.c: Likewise.
-	* ipa-fnsummary.c: Likewise.
-	* ipa-inline-analysis.c: Likewise.
-	* ipa-inline.c: Likewise.
-	* ipa-polymorphic-call.c: Likewise.
-	* ipa-profile.c: Likewise.
-	* ipa-prop.c: Likewise.
-	* ipa-split.c: Likewise.
-	* ipa-sra.c: Likewise.
-	* ira-build.c: Likewise.
-	* ira-conflicts.c: Likewise.
-	* loop-doloop.c: Likewise.
-	* loop-invariant.c: Likewise.
-	* loop-unroll.c: Likewise.
-	* lra-assigns.c: Likewise.
-	* lra-constraints.c: Likewise.
-	* modulo-sched.c: Likewise.
-	* opt-suggestions.c: Likewise.
-	* opts.c: Likewise.
-	* postreload-gcse.c: Likewise.
-	* predict.c: Likewise.
-	* reload.c: Likewise.
-	* reorg.c: Likewise.
-	* resource.c: Likewise.
-	* sanopt.c: Likewise.
-	* sched-deps.c: Likewise.
-	* sched-ebb.c: Likewise.
-	* sched-rgn.c: Likewise.
-	* sel-sched-ir.c: Likewise.
-	* sel-sched.c: Likewise.
-	* shrink-wrap.c: Likewise.
-	* stmt.c: Likewise.
-	* targhooks.c: Likewise.
-	* toplev.c: Likewise.
-	* tracer.c: Likewise.
-	* trans-mem.c: Likewise.
-	* tree-chrec.c: Likewise.
-	* tree-data-ref.c: Likewise.
-	* tree-if-conv.c: Likewise.
-	* tree-inline.c: Likewise.
-	* tree-loop-distribution.c: Likewise.
-	* tree-parloops.c: Likewise.
-	* tree-predcom.c: Likewise.
-	* tree-profile.c: Likewise.
-	* tree-scalar-evolution.c: Likewise.
-	* tree-sra.c: Likewise.
-	* tree-ssa-ccp.c: Likewise.
-	* tree-ssa-dom.c: Likewise.
-	* tree-ssa-dse.c: Likewise.
-	* tree-ssa-ifcombine.c: Likewise.
-	* tree-ssa-loop-ch.c: Likewise.
-	* tree-ssa-loop-im.c: Likewise.
-	* tree-ssa-loop-ivcanon.c: Likewise.
-	* tree-ssa-loop-ivopts.c: Likewise.
-	* tree-ssa-loop-manip.c: Likewise.
-	* tree-ssa-loop-niter.c: Likewise.
-	* tree-ssa-loop-prefetch.c: Likewise.
-	* tree-ssa-loop-unswitch.c: Likewise.
-	* tree-ssa-math-opts.c: Likewise.
-	* tree-ssa-phiopt.c: Likewise.
-	* tree-ssa-pre.c: Likewise.
-	* tree-ssa-reassoc.c: Likewise.
-	* tree-ssa-sccvn.c: Likewise.
-	* tree-ssa-scopedtables.c: Likewise.
-	* tree-ssa-sink.c: Likewise.
-	* tree-ssa-strlen.c: Likewise.
-	* tree-ssa-structalias.c: Likewise.
-	* tree-ssa-tail-merge.c: Likewise.
-	* tree-ssa-threadbackward.c: Likewise.
-	* tree-ssa-threadedge.c: Likewise.
-	* tree-ssa-uninit.c: Likewise.
-	* tree-switch-conversion.c: Likewise.
-	* tree-vect-data-refs.c: Likewise.
-	* tree-vect-loop.c: Likewise.
-	* tree-vect-slp.c: Likewise.
-	* tree-vrp.c: Likewise.
-	* tree.c: Likewise.
-	* value-prof.c: Likewise.
-	* var-tracking.c: Likewise.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* asan.c (asan_sanitize_stack_p): Replace old parameter syntax
-	with the new one, include opts.h if needed.  Use SET_OPTION_IF_UNSET
-	macro.
-	(asan_sanitize_allocas_p): Likewise.
-	(asan_emit_stack_protection): Likewise.
-	(asan_protect_global): Likewise.
-	(instrument_derefs): Likewise.
-	(instrument_builtin_call): Likewise.
-	(asan_expand_mark_ifn): Likewise.
-	* auto-profile.c (auto_profile): Likewise.
-	* bb-reorder.c (copy_bb_p): Likewise.
-	(duplicate_computed_gotos): Likewise.
-	* builtins.c (inline_expand_builtin_string_cmp): Likewise.
-	* cfgcleanup.c (try_crossjump_to_edge): Likewise.
-	(try_crossjump_bb): Likewise.
-	* cfgexpand.c (defer_stack_allocation): Likewise.
-	(stack_protect_classify_type): Likewise.
-	(pass_expand::execute): Likewise.
-	* cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
-	(estimate_reg_pressure_cost): Likewise.
-	* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
-	* combine.c (combine_instructions): Likewise.
-	(record_value_for_reg): Likewise.
-	* common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
-	(aarch64_option_default_params): Likewise.
-	* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
-	* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
-	* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
-	* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
-	* config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
-	(aarch64_allocate_and_probe_stack_space): Likewise.
-	(aarch64_expand_epilogue): Likewise.
-	(aarch64_override_options_internal): Likewise.
-	* config/alpha/alpha.c (alpha_option_override): Likewise.
-	* config/arm/arm.c (arm_option_override): Likewise.
-	(arm_valid_target_attribute_p): Likewise.
-	* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
-	* config/i386/i386.c (get_probe_interval): Likewise.
-	(ix86_adjust_stack_and_probe_stack_clash): Likewise.
-	(ix86_max_noce_ifcvt_seq_cost): Likewise.
-	* config/ia64/ia64.c (ia64_adjust_cost): Likewise.
-	* config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
-	(get_stack_clash_protection_guard_size): Likewise.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
-	* config/s390/s390.c (allocate_stack_space): Likewise.
-	(s390_emit_prologue): Likewise.
-	(s390_option_override_internal): Likewise.
-	* config/sparc/sparc.c (sparc_option_override): Likewise.
-	* config/visium/visium.c (visium_option_override): Likewise.
-	* coverage.c (get_coverage_counts): Likewise.
-	(coverage_compute_profile_id): Likewise.
-	(coverage_begin_function): Likewise.
-	(coverage_end_function): Likewise.
-	* cse.c (cse_find_path): Likewise.
-	(cse_extended_basic_block): Likewise.
-	(cse_main): Likewise.
-	* cselib.c (cselib_invalidate_mem): Likewise.
-	* dse.c (dse_step1): Likewise.
-	* emit-rtl.c (set_new_first_and_last_insn): Likewise.
-	(get_max_insn_count): Likewise.
-	(make_debug_insn_raw): Likewise.
-	(init_emit): Likewise.
-	* explow.c (compute_stack_clash_protection_loop_data): Likewise.
-	* final.c (compute_alignments): Likewise.
-	* fold-const.c (fold_range_test): Likewise.
-	(fold_truth_andor): Likewise.
-	(tree_single_nonnegative_warnv_p): Likewise.
-	(integer_valued_real_single_p): Likewise.
-	* gcse.c (want_to_gcse_p): Likewise.
-	(prune_insertions_deletions): Likewise.
-	(hoist_code): Likewise.
-	(gcse_or_cprop_is_too_expensive): Likewise.
-	* ggc-common.c: Likewise.
-	* ggc-page.c (ggc_collect): Likewise.
-	* gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
-	(MAX_DATAREFS): Likewise.
-	(OUTER_STRIDE_RATIO): Likewise.
-	* gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
-	* gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
-	* gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
-	* gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
-	(imm_store_chain_info::coalesce_immediate_stores): Likewise.
-	(imm_store_chain_info::output_merged_store): Likewise.
-	(pass_store_merging::process_store): Likewise.
-	* gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
-	* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
-	(scop_to_isl_ast): Likewise.
-	* graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
-	(optimize_isl): Likewise.
-	* graphite-scop-detection.c (build_scops): Likewise.
-	* haifa-sched.c (set_modulo_params): Likewise.
-	(rank_for_schedule): Likewise.
-	(model_add_to_worklist): Likewise.
-	(model_promote_insn): Likewise.
-	(model_choose_insn): Likewise.
-	(queue_to_ready): Likewise.
-	(autopref_multipass_dfa_lookahead_guard): Likewise.
-	(schedule_block): Likewise.
-	(sched_init): Likewise.
-	* hsa-gen.c (init_prologue): Likewise.
-	* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
-	(cond_move_process_if_block): Likewise.
-	* ipa-cp.c (ipcp_lattice::add_value): Likewise.
-	(merge_agg_lats_step): Likewise.
-	(devirtualization_time_bonus): Likewise.
-	(hint_time_bonus): Likewise.
-	(incorporate_penalties): Likewise.
-	(good_cloning_opportunity_p): Likewise.
-	(ipcp_propagate_stage): Likewise.
-	* ipa-fnsummary.c (decompose_param_expr): Likewise.
-	(set_switch_stmt_execution_predicate): Likewise.
-	(analyze_function_body): Likewise.
-	(compute_fn_summary): Likewise.
-	* ipa-inline-analysis.c (estimate_growth): Likewise.
-	* ipa-inline.c (caller_growth_limits): Likewise.
-	(inline_insns_single): Likewise.
-	(inline_insns_auto): Likewise.
-	(can_inline_edge_by_limits_p): Likewise.
-	(want_early_inline_function_p): Likewise.
-	(big_speedup_p): Likewise.
-	(want_inline_small_function_p): Likewise.
-	(want_inline_self_recursive_call_p): Likewise.
-	(edge_badness): Likewise.
-	(recursive_inlining): Likewise.
-	(compute_max_insns): Likewise.
-	(early_inliner): Likewise.
-	* ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
-	* ipa-profile.c (ipa_profile): Likewise.
-	* ipa-prop.c (determine_known_aggregate_parts): Likewise.
-	(ipa_analyze_node): Likewise.
-	(ipcp_transform_function): Likewise.
-	* ipa-split.c (consider_split): Likewise.
-	* ipa-sra.c (allocate_access): Likewise.
-	(process_scan_results): Likewise.
-	(ipa_sra_summarize_function): Likewise.
-	(pull_accesses_from_callee): Likewise.
-	* ira-build.c (loop_compare_func): Likewise.
-	(mark_loops_for_removal): Likewise.
-	* ira-conflicts.c (build_conflict_bit_table): Likewise.
-	* loop-doloop.c (doloop_optimize): Likewise.
-	* loop-invariant.c (gain_for_invariant): Likewise.
-	(move_loop_invariants): Likewise.
-	* loop-unroll.c (decide_unroll_constant_iterations): Likewise.
-	(decide_unroll_runtime_iterations): Likewise.
-	(decide_unroll_stupid): Likewise.
-	(expand_var_during_unrolling): Likewise.
-	* lra-assigns.c (spill_for): Likewise.
-	* lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
-	* modulo-sched.c (sms_schedule): Likewise.
-	(DFA_HISTORY): Likewise.
-	* opts.c (default_options_optimization): Likewise.
-	(finish_options): Likewise.
-	(common_handle_option): Likewise.
-	* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
-	(if): Likewise.
-	* predict.c (get_hot_bb_threshold): Likewise.
-	(maybe_hot_count_p): Likewise.
-	(probably_never_executed): Likewise.
-	(predictable_edge_p): Likewise.
-	(predict_loops): Likewise.
-	(expr_expected_value_1): Likewise.
-	(tree_predict_by_opcode): Likewise.
-	(handle_missing_profiles): Likewise.
-	* reload.c (find_equiv_reg): Likewise.
-	* reorg.c (redundant_insn): Likewise.
-	* resource.c (mark_target_live_regs): Likewise.
-	(incr_ticks_for_insn): Likewise.
-	* sanopt.c (pass_sanopt::execute): Likewise.
-	* sched-deps.c (sched_analyze_1): Likewise.
-	(sched_analyze_2): Likewise.
-	(sched_analyze_insn): Likewise.
-	(deps_analyze_insn): Likewise.
-	* sched-ebb.c (schedule_ebbs): Likewise.
-	* sched-rgn.c (find_single_block_region): Likewise.
-	(too_large): Likewise.
-	(haifa_find_rgns): Likewise.
-	(extend_rgns): Likewise.
-	(new_ready): Likewise.
-	(schedule_region): Likewise.
-	(sched_rgn_init): Likewise.
-	* sel-sched-ir.c (make_region_from_loop): Likewise.
-	* sel-sched-ir.h (MAX_WS): Likewise.
-	* sel-sched.c (process_pipelined_exprs): Likewise.
-	(sel_setup_region_sched_flags): Likewise.
-	* shrink-wrap.c (try_shrink_wrapping): Likewise.
-	* targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
-	* toplev.c (print_version): Likewise.
-	(process_options): Likewise.
-	* tracer.c (tail_duplicate): Likewise.
-	* trans-mem.c (tm_log_add): Likewise.
-	* tree-chrec.c (chrec_fold_plus_1): Likewise.
-	* tree-data-ref.c (split_constant_offset): Likewise.
-	(compute_all_dependences): Likewise.
-	* tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
-	* tree-inline.c (remap_gimple_stmt): Likewise.
-	* tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
-	* tree-parloops.c (MIN_PER_THREAD): Likewise.
-	(create_parallel_loop): Likewise.
-	* tree-predcom.c (determine_unroll_factor): Likewise.
-	* tree-scalar-evolution.c (instantiate_scev_r): Likewise.
-	* tree-sra.c (analyze_all_variable_accesses): Likewise.
-	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
-	* tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
-	(dse_optimize_redundant_stores): Likewise.
-	(dse_classify_store): Likewise.
-	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
-	* tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
-	* tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
-	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
-	(try_peel_loop): Likewise.
-	(tree_unroll_loops_completely): Likewise.
-	* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
-	(CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
-	(MAX_CONSIDERED_GROUPS): Likewise.
-	(ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
-	* tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
-	* tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
-	* tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
-	(L1_CACHE_SIZE_BYTES): Likewise.
-	(L2_CACHE_SIZE_BYTES): Likewise.
-	(should_issue_prefetch_p): Likewise.
-	(schedule_prefetches): Likewise.
-	(determine_unroll_factor): Likewise.
-	(volume_of_references): Likewise.
-	(add_subscript_strides): Likewise.
-	(self_reuse_distance): Likewise.
-	(mem_ref_count_reasonable_p): Likewise.
-	(insn_to_prefetch_ratio_too_small_p): Likewise.
-	(loop_prefetch_arrays): Likewise.
-	(tree_ssa_prefetch_arrays): Likewise.
-	* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
-	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
-	(convert_mult_to_fma): Likewise.
-	(math_opts_dom_walker::after_dom_children): Likewise.
-	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
-	(hoist_adjacent_loads): Likewise.
-	(gate_hoist_loads): Likewise.
-	* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
-	(compute_partial_antic_aux): Likewise.
-	* tree-ssa-reassoc.c (get_reassociation_width): Likewise.
-	* tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
-	(vn_reference_lookup): Likewise.
-	(do_rpo_vn): Likewise.
-	* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
-	* tree-ssa-sink.c (select_best_block): Likewise.
-	* tree-ssa-strlen.c (new_stridx): Likewise.
-	(new_addr_stridx): Likewise.
-	(get_range_strlen_dynamic): Likewise.
-	(class ssa_name_limit_t): Likewise.
-	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
-	(create_variable_info_for_1): Likewise.
-	(init_alias_vars): Likewise.
-	* tree-ssa-tail-merge.c (find_clusters_1): Likewise.
-	(tail_merge_optimize): Likewise.
-	* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
-	(thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
-	(thread_jumps::find_jump_threads_backwards): Likewise.
-	* tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
-	* tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
-	* tree-switch-conversion.c (switch_conversion::check_range): Likewise.
-	(jump_table_cluster::can_be_handled): Likewise.
-	* tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
-	(SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
-	(param_switch_conversion_branch_ratio): Likewise.
-	* tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
-	(vect_enhance_data_refs_alignment): Likewise.
-	(vect_prune_runtime_alias_test_list): Likewise.
-	* tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
-	(vect_get_datarefs_in_loop): Likewise.
-	(vect_analyze_loop): Likewise.
-	* tree-vect-slp.c (vect_slp_bb): Likewise.
-	* tree-vectorizer.h: Likewise.
-	* tree-vrp.c (find_switch_asserts): Likewise.
-	(vrp_prop::check_mem_ref): Likewise.
-	* tree.c (wide_int_to_tree_1): Likewise.
-	(cache_integer_cst): Likewise.
-	* var-tracking.c (EXPR_USE_DEPTH): Likewise.
-	(reverse_op): Likewise.
-	(vt_find_locations): Likewise.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Include params.opt.
-	* flag-types.h (enum parloops_schedule_type): Add
-	parloops_schedule_type used in params.opt.
-	* params.opt: New file.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* common.opt: Remove --param and --param= options.
-	* opt-functions.awk: Mark CL_PARAMS for options
-	that have Param keyword.
-	* opts-common.c (decode_cmdline_options_to_array):
-	Replace --param key=value with --param=key=value.
-	* opts.c (print_filtered_help): Remove special
-	printing of params.
-	(print_specific_help): Update title for params.
-	(common_handle_option): Do not handle OPT__param.
-	opts.h (SET_OPTION_IF_UNSET): New macro.
-	* doc/options.texi: Document Param keyword.
-
-2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
-	    Frederik Harwath  <frederik@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
-	enumeration constant.
-	(is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
-	(is_gimple_omp_offloaded): Likewise.
-	* gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
-	constant.  Adjust the value of ORT_NONE accordingly.
-	(is_gimple_stmt): Handle OACC_SERIAL.
-	(oacc_default_clause): Handle ORT_ACC_SERIAL.
-	(gomp_needs_data_present): Likewise.
-	(gimplify_adjust_omp_clauses): Likewise.
-	(gimplify_omp_workshare): Handle OACC_SERIAL.
-	(gimplify_expr): Likewise.
-	* omp-expand.c (expand_omp_target):
-	Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
-	(build_omp_regions_1, omp_make_gimple_edges): Likewise.
-	* omp-low.c (is_oacc_parallel): Rename function to...
-	(is_oacc_parallel_or_serial): ... this.
-	Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
-	(scan_sharing_clauses): Adjust accordingly.
-	(scan_omp_for): Likewise.
-	(lower_oacc_head_mark): Likewise.
-	(convert_from_firstprivate_int): Likewise.
-	(lower_omp_target): Likewise.
-	(check_omp_nesting_restrictions): Handle
-	GF_OMP_TARGET_KIND_OACC_SERIAL.
-	(lower_oacc_reductions): Likewise.
-	(lower_omp_target): Likewise.
-	* tree.def (OACC_SERIAL): New tree code.
-	* tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
-
-	* doc/generic.texi (OpenACC): Document OACC_SERIAL.
-
-2019-11-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92449
-	* tree-complex.c (expand_complex_multiplication): If !HONOR_NANS,
-	don't emit UNORDERED_EXPR guarded libcall.  Formatting fixes.
-
-	PR tree-optimization/92452
-	* tree-vrp.c (vrp_prop::check_array_ref): If TRUNC_DIV_EXPR folds
-	into NULL_TREE, set up_bound to NULL_TREE instead of computing
-	MINUS_EXPR on it.
-
-2019-11-12  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (vect_transform_loop): Don't overwrite epilogues
-	safelen with 0.
-
-2019-11-12  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/predicates.md (unspec_tls): Allow const0_rtx for got
-	element of unspec vec.
-	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Support
-	PC-relative TLS.
-	* config/rs6000/rs6000.md (UNSPEC_TLSTLS_PCREL): New unspec.
-	(tls_gd_pcrel, tls_ld_pcrel): New insns.
-	(tls_dtprel, tls_tprel): Set attr prefixed when tls_size is not 16.
-	(tls_got_tprel_pcrel, tls_tls_pcrel): New insns.
-
-2019-11-12  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.opt (mtls-markers): Delete.
-	* config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Don't define.
-	(IS_NOMARK_TLSGETADDR): Likewise.
-	* config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Delete.
-	* config/rs6000/rs6000.c (rs6000_output_tlsargs): Delete.
-	(rs6000_legitimize_tls_address): Remove !TARGET_TLS_MARKERS code.
-	(rs6000_call_template_1): Delete TARGET_TLS_MARKERS test and
-	allow other UNSPECs besides UNSPEC_TLSGD and UNSPEC_TLSLD.
-	(rs6000_indirect_call_template_1): Likewise.
-	(rs6000_pltseq_template): Likewise.
-	(rs6000_opt_vars): Remove "tls-markers" entry.
-	* config/rs6000/rs6000.md (tls_gd<bits>): Replace TARGET_TLS_MARKERS
-	with TARGET_ELF.
-	(tls_gd_high<bits>, tls_gd_low<bits>): Likewise.
-	(tls_ld<bits>, tls_ld_high<bits>, tls_ld_low<bits>): Likewise.
-	(pltseq_plt_pcrel<mode>): Likewise.
-	(call_value_local32): Remove IS_NOMARK_TLSGETADDR predicate test.
-	(call_value_local64): Likewise.
-	(call_value_indirect_nonlocal_sysv<mode>): Remove IS_NOMARK_TLSGETADDR
-	output and length attribute sub-expression.
-	(call_value_nonlocal_sysv<mode>),
-	(call_value_nonlocal_sysv_secure<mode>),
-	(call_value_local_aix<mode>, call_value_nonlocal_aix<mode>),
-	(call_value_indirect_aix<mode>, call_value_indirect_elfv2<mode>),
-	(call_value_indirect_pcrel<mode>): Likewise.
-	* doc/install.texi (powerpc-*-*): Require binutils-2.20.
-	* configure.ac (HAVE_AS_TLS_MARKERS): Delete test.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-
-2019-11-11  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (prefixed_memory): New predicate.
-	* config/rs6000/rs6000.md (stack_protect_setdi): Deal with either
-	address being a prefixed load/store.
-	(stack_protect_testdi): Deal with either address being a prefixed
-	load.
-
-2019-11-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/92433
-	* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Guard
-	ALTIVEC_BUILTIN_VEC_VCMPGE_P argument swapping with n == 3 check.  Use
-	std::swap.
-
-2019-11-11  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92420
-	* tree-vect-stmts.c (get_negative_load_store_type): Move further
-	up file.
-	(get_group_load_store_type): Use it for reversed SLP accesses.
-
-2019-11-11  Jan Hubicka  <hubcika@ucw.cz>
-
-	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipcp
-	summary.
-	(ipcp_transformation_t::duplicate): Break out from ...
-	(ipa_node_params_t::duplicate): ... here; add copying of agg
-	replacements.
-	* ipa-prop.h (ipcp_transformation): Add constructor and destructor.
-	(ipcp_transformation_t): Add duplicate.
-
-2019-11-11  Janne Blomqvist  <jb@gcc.gnu.org>
-
-        PR fortran/91828
-        * doc/install.texi: Document that the minimum MPFR version is
-        3.1.0.
-
-2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
-
-	* config/arc/arc.md (movsi_ne): Reorder instruction variants and
-	use new register constraint letters.
-
-2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
-
-	* config/arc/arc.c (arc_legitimize_pic_address): Consider UNSPECs
-	as well, if interesting recover the symbol and re-legitimize the
-	pic address.
-
-2019-11-11  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.def (DEBUG_COUNTER): Sort counters
-	alphabetically.
-
-2019-11-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop-manip.c (vect_do_peeling): Take epilogue gaps into
-	account when checking if there are enough iterations to vectorize
-	epilogue.
-
-2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
-	Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
-	(LANG_HOOKS_DECLS): Rename also here.
-	* langhooks.h (lang_hooks_for_decls): Rename
-	omp_is_optional_argument to omp_check_optional_argument; take
-	additional bool argument.
-	* omp-general.h (omp_check_optional_argument): Likewise.
-	* omp-general.h (omp_check_optional_argument): Likewise.
-	* omp-low.c (lower_omp_target): Update calls; handle absent
-	Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
-
-2019-11-11  H.J. Lu  <hjl.tools@gmail.com>
-
-	PR target/87833
-	* config/i386/intelmic-mkoffload.c (prepare_target_image): Put
-	-fPIC and -shared the last to create offload image.
-
-2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead
-	of 'offset'.
-
-	* Makefile.in (LANG_CONFIGUREFRAGS): Define.
-	(config.status): Use/depend on it.
-	* configure.ac (all_lang_configurefrags): Track, 'AC_SUBST'.
-	* configure: Regenerate.
-
-2019-11-11  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR tree-optimization/88760
-	* config/rs6000/rs6000.opt (-munroll-only-small-loops): New option.
-	* common/config/rs6000/rs6000-common.c
-	(rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]:
-	Turn on -funroll-loops and -munroll-only-small-loops.
-	[OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
-	set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS.
-	Turn off -munroll-only-small-loops for explicit -funroll-loops.
-	(TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook.
-	(rs6000_loop_unroll_adjust): Define it.  Use -munroll-only-small-loops.
-
-2019-11-11  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost):
-	Make scalar_load, vector_load, unaligned_load and
-	vector_gather_load cost more to conform hardware latency and
-	insn cost settings.
-
-2019-11-10  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (MACHO_SYMBOL_FLAG_LINKER_VIS): New.
-	(MACHO_SYMBOL_LINKER_VIS_P): New.
-
-2019-11-10  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* lra-spills.c (assign_spill_hard_regs): Do not spill into
-	registers in eliminable_regset.
-
-2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (compute_uninlined_call_time,
-	compute_inlined_call_time): Take edge frequency as
-	parameter rather than computing it by itself.
-	(big_speedup_p, edge_badness): Manually CSE sreal
-	frequency calculations.
-
-2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* profile-count.c (profile_count::to_sreal_scale): Short circuit
-	case where profiles are same.
-
-2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.c (cgraph_edge::maybe_hot_p): Do not use sreal_frequency.
-
-2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipa edge
-	args summaries of inlined edge unless it holds info about
-	described reference.
-
-2019-11-10  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (CC_any): New mode iterator.
-	(*movcc_internal1): Rename to...
-	(*movcc_<mode> for CC_any): ... this.  Support moves of all CC modes.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraph.h (struct cgraph_node): Add ipcp_clone flag.
-	(cgraph_node::create_virtual_clone): Copy it.
-	* ipa-cp.c (ipcp_versionable_function_p): Watch for missing
-	summaries.
-	(ignore_edge_p): If caller has ipa-cp disabled, skip the edge, too.
-	(ipcp_verify_propagated_values): Do not verify nodes where ipcp
-	is disabled.
-	(propagate_constants_across_call): If callee is not analyzed, give up.
-	(propagate_constants_topo): Lower to bottom latties of all callees of
-	functions with ipa-cp disabled.
-	(ipcp_propagate_stage): Skip functions with ipa-cp disabled.
-	(cgraph_edge_brings_value_p): Check for availability first.
-	(create_specialized_node): Set ipcp_clone.
-	(ipcp_store_bits_results): Check that info is present.
-	* ipa-fnsummary.c (evaluate_properties_for_edge): Do not analyze
-	thunks.
-	(ipa_call_context::duplicate_from, ipa_call_context::equal_to): Be
-	conservative when callee summary is missing.
-	(remap_edge_summaries): Lookup call summary only when needed.
-	* ipa-icf.c (sem_function::param_used_p): Be ready for missing summary.
-	* ipa-prpo.c (ipa_alloc_node_params, ipa_initialize_node_params):
-	Use get_create.
-	(ipa_analyze_node): Use get_create.
-	(propagate_controlled_uses): Do not propagate when function is not
-	analyzed.
-	(ipa_propagate_indirect_call_infos): Remove summary of inline clone.
-	(ipa_read_node_info): Use get_create.
-	* ipa-prop.h (IPA_NODE_REF): Use get.
-	(IPA_NODE_REF_GET_CREATE): New.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (evaluate_properties_for_edge): Call IPA_NODE_REF
-	on function symbol.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree.c (fld_incomplete_type_of): Clear TYPE_FINAL_P, TYPE_EMPTY_P,
-	ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
-	(free_lang_data_in_binfo): Clear TREE_PUBLIC in BINFO
-	(free_lang_data_in_type): Clear ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-analysis.c (do_estimate_growth_1): Add support for
-	capping the growth cumulated.
-	(offline_size): Break out from ...
-	(estimate_growth): ... here.
-	(check_callers): Add N, OFFLINE and MIN_SIZE and KNOWN_EDGE
-	parameters.
-	(growth_likely_positive): Turn to ...
-	(growth_positive_p): Re-implement.
-	* ipa-inline.h (growth_likely_positive): Remove.
-	(growth_positive_p): Declare.
-	* ipa-inline.c (want_inline_small_function_p): Use
-	growth_positive_p.
-	(want_inline_function_to_all_callers_p): Likewise.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (ipa_call_context::estimate_size_and_time): Fix
-	calculation of min_size.
-	(ipa_update_overall_fn_summary): Likewise.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (estimate_edge_size_and_time): Do not call
-	estimate_edge_devirt_benefit when not computing hints;
-	do not compute time when not asked for.
-	(estimate_calls_size_and_time): Pass NULL hints and time when
-	these are not computed; do not evaluate hint predicates when these are
-	not computed.
-	(ipa_merge_fn_summary_after_inlining): Do not re-evaluate edge
-	frequency.
-
-2019-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92401
-	* gimple-match-head.c (gimple_resimplify1): Call const_unop only
-	if res_op->code is an expression with code length 1.
-	* gimple-match-head.c (gimple_resimplify2): Call const_binop only
-	if res_op->code is an expression with code length 2.
-	* gimple-match-head.c (gimple_resimplify3): Call fold_ternary only
-	if res_op->code is an expression with code length 3.
-
-2019-11-09  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_mcount_stub_name): Validate the
-	symbol stub name when it is created.
-	* config/i386/darwin.h (FUNCTION_PROFILER): Remove the symbol
-	stub validation.
-
-2019-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* symtab.c: Fix comment typos.
-	* cgraphunit.c: Likewise.
-	* cgraph.h: Likewise.
-	* cgraphclones.c: Likewise.
-	* cgraph.c: Likewise.
-	* varpool.c: Likewise.
-	* tree-ssa-strlen.c: Likewise.
-	* ipa-sra.c: Likewise.
-	(scan_expr_access, check_all_callers_for_issues): Fix typo
-	in a dump message.
-
-2019-11-08  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-protos.h: Add include quard.
-
-2019-11-08  Andrew MacLeod  <amacleod@redhat.com>
-
-	* range-op.h (range_operator::fold_range): Return result in a
-	reference parameter instead of by value.
-	(range_operator::wi_fold): Same.
-	* range-op.cc (range_operator::wi_fold): Return result in a reference
-	parameter instead of by value.
-	(range_operator::fold_range): Same.
-	(value_range_from_overflowed_bounds): Same.
-	(value_range_with_overflow): Same
-	(create_possibly_reversed_range): Same.
-	(operator_equal::fold_range): Same.
-	(operator_not_equal::fold_range): Same.
-	(operator_lt::fold_range): Same.
-	(operator_le::fold_range): Same.
-	(operator_gt::fold_range): Same.
-	(operator_ge::fold_range): Same.
-	(operator_plus::wi_fold): Same.
-	(operator_plus::op1_range): Change call to fold_range.
-	(operator_plus::op2_range): Change call to fold_range.
-	(operator_minus::wi_fold): Return result via reference parameter.
-	(operator_minus::op1_range): Change call to fold_range.
-	(operator_minus::op2_range): Change call to fold_range.
-	(operator_min::wi_fold): Return result via reference parameter.
-	(operator_max::wi_fold): Same.
-	(cross_product_operator::wi_cross_product): Same.
-	(operator_mult::wi_fold): Same.
-	(operator_div::wi_fold): Same.
-	(operator_div op_floor_div): Fix whitespace.
-	(operator_exact_divide::op1_range): Change call to fold_range.
-	(operator_lshift::fold_range): Return result via reference parameter.
-	(operator_lshift::wi_fold): Same.
-	(operator_rshift::fold_range): Same.
-	(operator_rshift::wi_fold): Same.
-	(operator_cast::fold_range): Same.
-	(operator_cast::op1_range): Change calls to fold_range.
-	(operator_logical_and::fold_range): Return result via reference.
-	(wi_optimize_and_or): Adjust call to value_range_with_overflow.
-	(operator_bitwise_and::wi_fold): Return result via reference.
-	(operator_logical_or::fold_range): Same.
-	(operator_bitwise_or::wi_fold): Same.
-	(operator_bitwise_xor::wi_fold): Same.
-	(operator_trunc_mod::wi_fold): Same.
-	(operator_logical_not::fold_range): Same.
-	(operator_bitwise_not::fold_range): Same.
-	(operator_bitwise_not::op1_range): Change call to fold_range.
-	(operator_cst::fold_range): Return result via reference.
-	(operator_identity::fold_range): Same.
-	(operator_abs::wi_fold): Same.
-	(operator_absu::wi_fold): Same.
-	(operator_negate::fold_range): Same.
-	(operator_negate::op1_range): Change call to fold_range.
-	(operator_addr_expr::fold_range): Return result via reference.
-	(operator_addr_expr::op1_range): Change call to fold_range.
-	(operator_pointer_plus::wi_fold): Return result via reference.
-	(operator_pointer_min_max::wi_fold): Same.
-	(operator_pointer_and::wi_fold): Same.
-	(operator_pointer_or::wi_fold): Same.
-	(range_op_handler): Change call to fold_range.
-	(range_cast): Same.
-	* tree-vrp.c (range_fold_binary_symbolics_p): Change call to
-	fold_range.
-	(range_fold_unary_symbolics_p): Same.
-	(range_fold_binary_expr): Same.
-	(range_fold_unary_expr): Same.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (neutral_op_for_slp_reduction): Take the
-	vector type as an argument rather than reading it from the
-	stmt_vec_info.
-	(vect_create_epilog_for_reduction): Update accordingly.
-	(vectorizable_reduction): Likewise.
-	(vect_transform_cycle_phi): Likewise.
-
-2019-11-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (branch_comparison_operator): Allow only
-	the comparison codes that make sense for the mode used, and only the
-	codes that can be done with a single branch instruction.
-
-2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR tree-optimization/92351
-	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): When we are
-	peeling the main loop for alignment, make sure to set the misalignment
-	of the epilogue's data references to DR_MISALIGNMENT_UNKNOWN.
-
-2019-11-08  Richard Biener  <rguenther@suse.de>
-
-	* dbgcnt.def (ivopts_loop): Add.
-	* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Check
-	ivopts_loop before optimizing a loop.
-
-2019-11-08  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/92409
-	* tree-inline.c (declare_return_variable): Properly handle
-	type mismatches for the return slot.
-
-2019-11-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/92095
-	* config/sparc/sparc-protos.h (output_load_pcrel_sym): Declare.
-	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Revert latest
- 	change.
-	(got_helper_needed): New static variable.
-	(output_load_pcrel_sym): New function.
-	(get_pc_thunk_name): Remove after inlining...
-	(load_got_register): ...here.  Rework the initialization of the GOT
-	register and of the GOT helper.
-	(save_local_or_in_reg_p): Test the REGNO of the GOT register.
-	(sparc_file_end): Test got_helper_needed to decide whether the GOT
-	helper must be emitted.  Use output_asm_insn instead of fprintf.
-	(sparc_init_pic_reg): In PIC mode, always initialize the PIC register
-	if optimization is enabled.
-	* config/sparc/sparc.md (load_pcrel_sym<P:mode>): Emit the assembly
-	by calling output_load_pcrel_sym.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-sra.c (create_access): Delay disqualifying the base
-	for poly_int values until we know we have a base.
-
-2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop): Disable epilogue vectorization
-	for loops with SIMDUID set.  Enable epilogue vectorization for loops
-	with SIMDLEN set after finding a main loop with a VF that matches it.
-
-2019-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92038
-	* gimple-ssa-store-merging.c (find_constituent_stores): For return
-	value only, return non-NULL if there is a single non-clobber
-	constituent store even if there are constituent clobbers and return
-	one of clobber constituent stores if all constituent stores are
-	clobbers.
-	(split_group): Handle clobbers.
-	(imm_store_chain_info::output_merged_store): When computing
-	bzero_first, look after all clobbers at the start.  Don't count
-	clobber stmts in orig_num_stmts, except if the first orig store is
-	a clobber covering the whole area and split_stores cover the whole
-	area, consider equal number of stmts ok.  Punt if split_stores
-	contains only ->orig stores and their number plus number of original
-	clobbers is equal to original number of stmts.  For ->orig, look past
-	clobbers in the constituent stores.
-	(imm_store_chain_info::output_merged_stores): Don't remove clobber
-	stmts.
-	(rhs_valid_for_store_merging_p): Don't return false for clobber stmt
-	rhs.
-	(store_valid_for_store_merging_p): Allow clobber stmts.
-	(verify_clear_bit_region_be): Fix up a thinko in function comment.
-
-	PR c++/92384
-	* function.c (assign_parm_setup_block, assign_parm_setup_stack): Don't
-	copy TYPE_EMPTY_P arguments from data->entry_parm to data->stack_parm
-	slot.
-	(assign_parms): For TREE_ADDRESSABLE parms with TYPE_EMPTY_P type
-	force creation of a unique data.stack_parm slot.
-
-2019-11-08  Richard Biener  <rguenther@suse.de>
-
-	* genmatch.c (expr::gen_transform): Use the resimplify
-	member function instead of hard-coding the gimple_resimplifyN variant.
-	(dt_simplify::gen_1): Likewise.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
-	POLY_INT_CST.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-inline.c (declare_return_variable): Check for poly_int_tree_p
-	instead of INTEGER_CST.
-
-2019-11-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
-	STMT_VINFO_REDUC_VECTYPE for all computations, inserting
-	sign-conversions as necessary.
-	(vectorizable_reduction): Reject conversions in the chain
-	that are not sign-conversions, base analysis on a non-converting
-	stmt and its operation sign.  Set STMT_VINFO_REDUC_VECTYPE.
-	* tree-vect-stmts.c (vect_stmt_relevant_p): Don't dump anything
-	for debug stmts.
-	* tree-vectorizer.h (_stmt_vec_info::reduc_vectype): New.
-	(STMT_VINFO_REDUC_VECTYPE): Likewise.
-
-2019-11-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/92055
-	* config/avr/avr.opt (-mdouble=, -mlong-double=):
-	Fix a missing '-' when displaying these options in the
-	help screen.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_BH, SVE_BHS): Delete.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-builtins.c
-	(aarch64_builtin_vectorized_function): Remove bswap handling.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-core.h (tree_type_common::indivisible_p): New member variable.
-	* tree.h (TYPE_INDIVISIBLE_P): New macro.
-	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
-	Treat the vector types as indivisible.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* optabs.def (gather_load_optab, mask_gather_load_optab)
-	(scatter_store_optab, mask_scatter_store_optab): Turn into
-	conversion optabs, with the offset mode given explicitly.
-	* doc/md.texi: Update accordingly.
-	* config/aarch64/aarch64-sve-builtins-base.cc
-	(svld1_gather_impl::expand): Likewise.
-	(svst1_scatter_impl::expand): Likewise.
-	* internal-fn.c (gather_load_direct, scatter_store_direct): Likewise.
-	(expand_scatter_store_optab_fn): Likewise.
-	(direct_gather_load_optab_supported_p): Likewise.
-	(direct_scatter_store_optab_supported_p): Likewise.
-	(expand_gather_load_optab_fn): Likewise.  Expect the mask argument
-	to be argument 4.
-	(internal_fn_mask_index): Return 4 for IFN_MASK_GATHER_LOAD.
-	(internal_gather_scatter_fn_supported_p): Replace the offset sign
-	argument with the offset vector type.  Require the two vector
-	types to have the same number of elements but allow their element
-	sizes to be different.  Treat the optabs as conversion optabs.
-	* internal-fn.h (internal_gather_scatter_fn_supported_p): Update
-	prototype accordingly.
-	* optabs-query.c (supports_at_least_one_mode_p): Replace with...
-	(supports_vec_convert_optab_p): ...this new function.
-	(supports_vec_gather_load_p): Update accordingly.
-	(supports_vec_scatter_store_p): Likewise.
-	* tree-vectorizer.h (vect_gather_scatter_fn_p): Take a vec_info.
-	Replace the offset sign and bits parameters with a scalar type tree.
-	* tree-vect-data-refs.c (vect_gather_scatter_fn_p): Likewise.
-	Pass back the offset vector type instead of the scalar element type.
-	Allow the offset to be wider than the memory elements.  Search for
-	an offset type that the target supports, stopping once we've
-	reached the maximum of the element size and pointer size.
-	Update call to internal_gather_scatter_fn_supported_p.
-	(vect_check_gather_scatter): Update calls accordingly.
-	When testing a new scale before knowing the final offset type,
-	check whether the scale is supported for any signed or unsigned
-	offset type.  Check whether the target supports the source and
-	target types of a conversion before deciding whether to look
-	through the conversion.  Record the chosen offset_vectype.
-	* tree-vect-patterns.c (vect_get_gather_scatter_offset_type): Delete.
-	(vect_recog_gather_scatter_pattern): Get the scalar offset type
-	directly from the gs_info's offset_vectype instead.  Pass a zero
-	of the result type to IFN_GATHER_LOAD and IFN_MASK_GATHER_LOAD.
-	* tree-vect-stmts.c (check_load_store_masking): Update call to
-	internal_gather_scatter_fn_supported_p, passing the offset vector
-	type recorded in the gs_info.
-	(vect_truncate_gather_scatter_offset): Update call to
-	vect_check_gather_scatter, leaving it to search for a valid
-	offset vector type.
-	(vect_use_strided_gather_scatters_p): Convert the offset to the
-	element type of the gs_info's offset_vectype.
-	(vect_get_gather_scatter_ops): Get the offset vector type directly
-	from the gs_info.
-	(vect_get_strided_load_store_ops): Likewise.
-	(vectorizable_load): Pass a zero of the result type to IFN_GATHER_LOAD
-	and IFN_MASK_GATHER_LOAD.
-	* config/aarch64/aarch64-sve.md (gather_load<mode>): Rename to...
-	(gather_load<mode><v_int_equiv>): ...this.
-	(mask_gather_load<mode>): Rename to...
-	(mask_gather_load<mode><v_int_equiv>): ...this.
-	(scatter_store<mode>): Rename to...
-	(scatter_store<mode><v_int_equiv>): ...this.
-	(mask_scatter_store<mode>): Rename to...
-	(mask_scatter_store<mode><v_int_equiv>): ...this.
-
-2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/92132
-	* config/rs6000/predicates.md
-	(signed_or_equality_comparison_operator): New predicate.
-	(unsigned_or_equality_comparison_operator): Likewise.
-	* config/rs6000/rs6000.md (one_cmpl<mode>2): Remove expand.
-	(one_cmpl<mode>3_internal): Rename to one_cmpl<mode>2.
-	* config/rs6000/vector.md
-	(vcond_mask_<mode><mode> for VEC_I and VEC_I): New expand.
-	(vec_cmp<mode><mode> for VEC_I and VEC_I): Likewise.
-	(vec_cmpu<mode><mode> for VEC_I and VEC_I): Likewise.
-	(vcond_mask_<mode><VEC_int> for VEC_F): New expand for float
-	vector modes and same-size integer vector modes.
-	(vec_cmp<mode><VEC_int> for VEC_F): Likewise.
-	(vector_lt<mode> for VEC_F): New expand.
-	(vector_le<mode> for VEC_F): Likewise.
-	(vector_ne<mode> for VEC_F): Likewise.
-	(vector_unge<mode> for VEC_F): Likewise.
-	(vector_ungt<mode> for VEC_F): Likewise.
-	(vector_unle<mode> for VEC_F): Likewise.
-	(vector_unlt<mode> for VEC_F): Likewise.
-	(vector_uneq<mode>): Expose name.
-	(vector_ltgt<mode>): Likewise.
-	(vector_unordered<mode>): Likewise.
-	(vector_ordered<mode>): Likewise.
-
-2019-11-08  Hongtao Liu  <Hongtao.liu@intel.com>
-
-	PR target/92295
-	* config/i386/i386-expand.c (ix86_expand_vector_init_concat)
-	Enhance ix86_expand_vector_init_concat.
-
-2019-11-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/invoke.texi (-Wold-style-definition): Document () not being
-	considered an old-style definition for C2x.
-
-2019-11-07  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.md (memory_barrier): Revise to use ldcw barriers.
-	Enhance comment.
-	(memory_barrier_coherent, memory_barrier_64, memory_barrier_32): New
-	insn patterns using ldcw instruction.
-	(memory_barrier): Remove insn pattern using sync instruction.
-	* config/pa/pa.opt (coherent-ldcw): New option.
-	(ordered): New option.
-
-2019-11-07  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (validate_condition_mode): Don't assert for
-	valid conditions.
-
-2019-11-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* ipa-utils.c (ipa_merge_profiles): Fix fprintf format string
-	typo - mistmatch -> mismatch.
-	* ipa-profile.c (ipa_profile): Likewise.
-	* ipa-devirt.c (compare_virtual_tables): Fix a comment typo
-	- mistmatch -> mismatch.
-
-2018-11-07  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* simplify-rtx.c (comparison_to_mask): New function.
-	(mask_to_comparison): New function.
-	(simplify_logical_relational_operation): New function.
-	(simplify_binary_operation_1): Call
-	simplify_logical_relational_operation.
-
-2019-11-07  Peter Bergner <bergner@linux.ibm.com>
-
-	PR other/92090
-	* config/rs6000/predicates.md (input_operand): Allow MODE_PARTIAL_INT
-	modes for integer constants.
-
-2019-11-07  Jan Hubicka  <jh@suse.cz>
-
-	PR ipa/92406
-	* ipa-fnsummary.c (analyze_function_body): Use get_create to copy
-	summary.
-
-2019-11-07  Jan Hubicka  <jh@suse.cz>
-
-	* optc-save-gen.awk: Generate cl_target_option_free
-	and cl_optimization_option_free.
-	* opth-en.awk: Declare cl_target_option_free
-	and cl_optimization_option_free.
-	* tree.c (free_node): Use it.
-
-2019-11-06  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-in.c: Include alloc-pool.h.
-	(freeing_string_slot_hasher): Remove.
-	(string_slot_allocator): New object allocator.
-	(file_name_hash_table): Turn to hash_table<string_slot_hasher>.
-	(file_name_obstack): New obstack.
-	(canon_file_name): Allocate in obstack and allocator.
-	(lto_reader_init): Initialize obstack and allocator.
-	(lto_free_file_name_hash): New function.
-	* lto-streamer.h (lto_free_file_name_hash): New.
-
-2019-11-07  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR tree-optimization/89134
-	* doc/invoke.texi (min-loop-cond-split-prob): Document new --params.
-	* params.def: Add min-loop-cond-split-prob.
-	* tree-ssa-loop-split.c (split_loop): Remove niter parameter, move some
-	outside checks on loop into the function.
-	(split_info): New class.
-	(find_vdef_in_loop, get_control_equiv_head_block): New functions.
-	(find_control_dep_blocks, vuse_semi_invariant_p): Likewise.
-	(ssa_semi_invariant_p, loop_iter_phi_semi_invariant_p): Likewise.
-	(control_dep_semi_invariant_p, stmt_semi_invariant_p_1): Likewise.
-	(stmt_semi_invariant_p, branch_removable_p): Likewise.
-	(get_cond_invariant_branch, compute_added_num_insns): Likewise.
-	(get_cond_branch_to_split_loop, do_split_loop_on_cond): Likewise.
-	(split_loop_on_cond): Likewise.
-	(tree_ssa_split_loops): Add loop split on conditional statement.
-
-2019-11-07  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.md ("*cstorecc<mode>_z13"): New insn_and_split
-	pattern.
-
-2019-11-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92405
-	* tree-vect-loop.c (vectorizable_reduction): Appropriately
-	restrict lane-reducing ops to single stmt chains.
-
-2019-11-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/70929
-	* cif-code.def (MISMATCHED_ARGUMENTS): Removed.
-	* cgraph.h (gimple_check_call_matching_types): Remove
-	* cgraph.c (gimple_check_call_args): Likewise.
-	(gimple_check_call_matching_types): Likewise.
-	(symbol_table::create_edge): Do not call
-	gimple_check_call_matching_types.
-	(cgraph_edge::make_direct): Likewise.
-	(cgraph_edge::redirect_call_stmt_to_callee): Likewise.
-	* value-prof.h (check_ic_target): Remove.
-	* value-prof.c (check_ic_target): Remove.
-	(gimple_ic_transform): Do nat call check_ic_target.
-	* auto-profile.c (function_instance::find_icall_target_map): Likewise.
-	(afdo_indirect_call): Likewise.
-	* ipa-prop.c (update_indirect_edges_after_inlining): Do not call
-	gimple_check_call_matching_types.
-	* ipa-inline.c (early_inliner): Likewise.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_<simd32_op>): New define_expand.
-	(arm_<simd32_op><add_clobber_q_name>_insn): New define_insn.
-	* config/arm/arm_acle.h (__ssat16, __usat16): Define.
-	* config/arm/arm_acle_builtins.def: Define builtins for the above.
-	* config/arm/iterators.md (USSAT16): New int_iterator.
-	(simd32_op): Handle UNSPEC_SSAT16, UNSPEC_USAT16.
-	(sup): Likewise.
-	* config/arm/predicates.md (ssat16_imm): New predicate.
-	(usat16_imm): Likewise.
-	* config/arm/unspecs.md (UNSPEC_SSAT16, UNSPEC_USAT16): Define.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_<simd32_op><add_clobber_q_name>_insn):
-	New define_insns.
-	(arm_<simd32_op>): New define_expands.
-	* config/arm/arm_acle.h (__smlad, __smladx, __smlsd, __smlsdx,
-	__smuad, __smuadx): Define.
-	* config/arm/arm_acle_builtins.def: Define builtins for the above.
-	* config/arm/iterators.md (SIMD32_TERNOP_Q): New int_iterator.
-	(SIMD32_BINOP_Q): Likewise.
-	(simd32_op): Handle the above.
-	* config/arm/unspecs.md: Define unspecs for the above.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/aout.h (REGISTER_NAMES): Add apsrge.
-	* config/arm/arm.md (APSRGE_REGNUM): Define.
-	(arm_<simd32_op>): New define_insn.
-	(arm_sel): Likewise.
-	* config/arm/arm.h (FIXED_REGISTERS): Add entry for apsrge.
-	(CALL_USED_REGISTERS): Likewise.
-	(REG_ALLOC_ORDER): Likewise.
-	(FIRST_PSEUDO_REGISTER): Update value.
-	(ARM_GE_BITS_READ): Define.
-	* config/arm/arm.c (arm_conditional_register_usage): Clear
-	APSRGE_REGNUM from operand_reg_set.
-	(arm_ge_bits_access): Define.
-	* config/arm/arm-builtins.c (arm_check_builtin_call): Handle
-	ARM_BUIILTIN_sel.
-	* config/arm/arm-protos.h (arm_ge_bits_access): Declare prototype.
-	* config/arm/arm-fixed.md (add<mode>3): Convert to define_expand.
-	FAIL if ARM_GE_BITS_READ.
-	(*arm_add<mode>3): New define_insn.
-	(sub<mode>3): Convert to define_expand.  FAIL if ARM_GE_BITS_READ.
-	(*arm_sub<mode>3): New define_insn.
-	* config/arm/arm_acle.h (__sel, __sadd8, __ssub8, __uadd8, __usub8,
-	__sadd16, __sasx, __ssax, __ssub16, __uadd16, __uasx, __usax,
-	__usub16): Define.
-	* config/arm/arm_acle_builtins.def: Define builtins for the above.
-	* config/arm/iterators.md (SIMD32_GE): New int_iterator.
-	(simd32_op): Handle the above.
-	* config/arm/unspecs.md (UNSPEC_GE_SET): Define.
-	(UNSPEC_SEL, UNSPEC_SADD8, UNSPEC_SSUB8, UNSPEC_UADD8, UNSPEC_USUB8,
-	UNSPEC_SADD16, UNSPEC_SASX, UNSPEC_SSAX, UNSPEC_SSUB16, UNSPEC_UADD16,
-	UNSPEC_UASX, UNSPEC_USAX, UNSPEC_USUB16): Define.
-
-2019-11-07  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_smlabb_setq): New define_insn.
-	(arm_smlabb): New define_expand.
-	(*maddhisi4tb): Rename to...
-	(maddhisi4tb): ... This.
-	(*maddhisi4tt): Rename to...
-	(maddhisi4tt): ... This.
-	(arm_smlatb_setq): New define_insn.
-	(arm_smlatb): New define_expand.
-	(arm_smlatt_setq): New define_insn.
-	(arm_smlatt): New define_expand.
-	(arm_<smlaw_op><add_clobber_name>_insn): New define_insn.
-	(arm_<smlaw_op>): New define_expand.
-	* config/arm/arm_acle.h (__smlabb, __smlatb, __smlabt, __smlatt,
-	__smlawb, __smlawt): Define.
-	* config/arm_acle_builtins.def: Define builtins for the above.
-	* config/arm/iterators.md (SMLAWBT): New int_iterator.
-	(slaw_op): New int_attribute.
-	* config/arm/unspecs.md (UNSPEC_SMLAWB, UNSPEC_SMLAWT): Define.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_<ss_op>): New define_expand.
-	(arm_<ss_op><add_clobber_q_name>_insn): New define_insn.
-	* config/arm/arm_acle.h (__qadd, __qsub, __qdbl): Define.
-	* config/arm/arm_acle_builtins.def: Add builtins for qadd, qsub.
-	* config/arm/iterators.md (SSPLUSMINUS): New code iterator.
-	(ss_op): New code_attr.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/aout.h (REGISTER_NAMES): Add apsrq.
-	* config/arm/arm.md (APSRQ_REGNUM): Define.
-	(add_setq): New define_subst.
-	(add_clobber_q_name): New define_subst_attr.
-	(add_clobber_q_pred): Likewise.
-	(maddhisi4): Change to define_expand.  Split into mult and add if
-	ARM_Q_BIT_READ.
-	(arm_maddhisi4): New define_insn.
-	(*maddhisi4tb): Disable for ARM_Q_BIT_READ.
-	(*maddhisi4tt): Likewise.
-	(arm_ssat): New define_expand.
-	(arm_usat): Likewise.
-	(arm_get_apsr): New define_insn.
-	(arm_set_apsr): Likewise.
-	(arm_saturation_occurred): New define_expand.
-	(arm_set_saturation): Likewise.
-	(*satsi_<SAT:code>): Rename to...
-	(satsi_<SAT:code><add_clobber_q_name>): ... This.
-	(*satsi_<SAT:code>_shift): Disable for ARM_Q_BIT_READ.
-	* config/arm/arm.h (FIXED_REGISTERS): Mark apsrq as fixed.
-	(CALL_USED_REGISTERS): Mark apsrq.
-	(FIRST_PSEUDO_REGISTER): Update value.
-	(REG_ALLOC_ORDER): Add APSRQ_REGNUM.
-	(machine_function): Add q_bit_access.
-	(ARM_Q_BIT_READ): Define.
-	* config/arm/arm.c (TARGET_CHECK_BUILTIN_CALL): Define.
-	(arm_conditional_register_usage): Clear APSRQ_REGNUM from
-	operand_reg_set.
-	(arm_q_bit_access): Define.
-	* config/arm/arm-builtins.c: Include stringpool.h.
-	(arm_sat_binop_imm_qualifiers,
-	arm_unsigned_sat_binop_unsigned_imm_qualifiers,
-	arm_sat_occurred_qualifiers, arm_set_sat_qualifiers): Define.
-	(SAT_BINOP_UNSIGNED_IMM_QUALIFIERS,
-	UNSIGNED_SAT_BINOP_UNSIGNED_IMM_QUALIFIERS, SAT_OCCURRED_QUALIFIERS,
-	SET_SAT_QUALIFIERS): Likewise.
-	(arm_builtins): Define ARM_BUILTIN_SAT_IMM_CHECK.
-	(arm_init_acle_builtins): Initialize __builtin_sat_imm_check.
-	Handle 0 argument expander.
-	(arm_expand_acle_builtin): Handle ARM_BUILTIN_SAT_IMM_CHECK.
-	(arm_check_builtin_call): Define.
-	* config/arm/arm.md (ssmulsa3, usmulusa3, usmuluha3,
-	arm_ssatsihi_shift, arm_usatsihi): Disable when ARM_Q_BIT_READ.
-	* config/arm/arm-protos.h (arm_check_builtin_call): Declare prototype.
-	(arm_q_bit_access): Likewise.
-	* config/arm/arm_acle.h (__ssat, __usat, __ignore_saturation,
-	__saturation_occurred, __set_saturation_occurred): Define.
-	* config/arm/arm_acle_builtins.def: Define builtins for ssat, usat,
-	saturation_occurred, set_saturation_occurred.
-	* config/arm/unspecs.md (UNSPEC_Q_SET): Define.
-	(UNSPEC_APSR_READ): Likewise.
-	(VUNSPEC_APSR_WRITE): Likewise.
-	* config/arm/arm-fixed.md (ssadd<mode>3): Convert to define_expand.
-	(*arm_ssadd<mode>3): New define_insn.
-	(sssub<mode>3): Convert to define_expand.
-	(*arm_sssub<mode>3): New define_insn.
-	(ssmulsa3): Convert to define_expand.
-	(*arm_ssmulsa3): New define_insn.
-	(usmulusa3): Convert to define_expand.
-	(*arm_usmulusa3): New define_insn.
-	(ssmulha3): FAIL if ARM_Q_BIT_READ.
-	(arm_ssatsihi_shift, arm_usatsihi): Disable for ARM_Q_BIT_READ.
-	* config/arm/iterators.md (qaddsub_clob_q): New mode attribute.
-
-2019-11-07  Martin Liska  <mliska@suse.cz>
-
-	PR c++/92354
-	* cgraph.c (delete_function_version): Clear global
-	variable version_info_node if equal to deleted
-	function.
-
-2019-11-07  Martin Liska  <mliska@suse.cz>
-
-	* fold-const.c (operand_compare::operand_equal_p): Add comparison
-	of CONSTRUCTOR_NO_CLEARING.
-	(operand_compare::hash_operand): Likewise.
-
-2019-11-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	Support 64-bit double and 64-bit long double configurations.
-
-	PR target/92055
-	* config.gcc (tm_defines) [avr]: Set from --with-double=,
-	--with-long-double=.
-	* config/avr/t-multilib: Remove.
-	* config/avr/t-avr: Output of genmultilib.awk is now fully
-	dynamically generated and no more part of the repo.
-	(HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): New variables.
-	Pass them down to...
-	* config/avr/genmultilib.awk: ...here and handle them.
-	* config/avr/avr.opt (-mdouble=, avr_double). New option and var.
-	(-mlong-double=, avr_long_double). New option and var.
-	* common/config/avr/avr-common.c (opts.h, diagnostic.h): Include.
-	(TARGET_OPTION_OPTIMIZATION_TABLE) <-mdouble=, -mlong-double=>:
-	Set default as requested by --with-double=
-	(TARGET_HANDLE_OPTION): Define to this...
-	(avr_handle_option): ...new hook worker.
-	* config/avr/avr.h (DOUBLE_TYPE_SIZE): Define to avr_double.
-	(LONG_DOUBLE_TYPE_SIZE): Define to avr_long_double.
-	(avr_double_lib): New proto for spec function.
-	(EXTRA_SPEC_FUNCTIONS) <double-lib>: Add.
-	(DRIVER_SELF_SPECS): Call %:double-lib.
-	* config/avr/avr.c (avr_option_override): Assert
-	sizeof(long double) >= sizeof(double) for the target.
-	* config/avr/avr-c.c (avr_cpu_cpp_builtins)
-	[__HAVE_DOUBLE_MULTILIB__, __HAVE_LONG_DOUBLE_MULTILIB__]
-	[__HAVE_DOUBLE64__, __HAVE_DOUBLE32__, __DEFAULT_DOUBLE__=]
-	[__HAVE_LONG_DOUBLE64__, __HAVE_LONG_DOUBLE32__]
-	[__HAVE_LONG_DOUBLE_IS_DOUBLE__, __DEFAULT_LONG_DOUBLE__=]:
-	New built-in define depending on --with-double=, --with-long-double=.
-	* config/avr/driver-avr.c (avr_double_lib): New spec function.
-	* doc/invoke.tex (AVR Options) <-mdouble=,-mlong-double=>: Doc.
-	* doc/install.texi (Cross-Compiler-Specific Options)
-	<--with-double=, --with-long-double=>: Doc.
-
-2019-11-07  Richard Biener  <rguenther@suse.de>
-
-	* dbgcnt.def (gimple_unroll): New.
-	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Check
-	gimple_unroll debug counter before applying transform.
-	(try_peel_loop): Likewise.
-
-2019-11-07  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* ira.c (setup_alloc_regs): Setup no_unit_alloc_regs for
-	frame pointer in multiple registers.
-	(ira_setup_eliminable_regset): Setup eliminable_regset,
-	ira_no_alloc_regs and regs_ever_live for frame pointer in
-	multiple registers.
-
-2019-11-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	* config/rs6000/vsx.md (xxswapd_<mode>): Add support for V2DF and
-	V2DI modes.
-
-2019-11-06  Jan Hubicka  <jh@suse.cz>
-
-	* ggc-common.c (ggc_prune_overhead_list): Do not delete surviving
-	allocations.
-	* mem-stats.h (mem_alloc_description<T>::release_object_overhead):
-	Do not silently ignore summary corruptions.
-
-2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop): Only try to vectorize
-	the epilogue if there are peeled iterations for it to handle.
-
-2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_split_ior): Add asserts.
-	(arc_split_mov_const): Likewise.
-	(arc_check_ior_const): Do not match known short immediate values.
-	* config/arc/arc.md (movsi): Don't split predicated instructions
-	(iorsi): Likewise.
-
-2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.opt (mea): Update help string.
-	* doc/invoke.texi(ARC): Update mea option info.
-
-2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.md (zero_extendqihi2_i): Cleanup pattern.
-	(zero_extendqisi2_ac): Likewise.
-	(zero_extendhisi2_i): Likewise.
-	(extendqihi2_i): Likewise.
-	(extendqisi2_ac): Likewise.
-	(extendhisi2_i): Likewise.
-
-2019-11-06  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vectorizable_reduction): Remember reduction
-	PHI.  Use STMT_VINFO_REDUC_IDX to skip the reduction operand.
-	Simplify single_defuse_cycle condition.
-
-2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop_2): When vectorizing an
-	epilogue loop, make sure that the VF is small enough or that
-	the epilogue loop can be fully-masked.
-
-2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop): Break out of the main
-	loop when we've finished, rather than returning directly from
-	the loop.  Use a local variable to track whether we're still
-	searching for the preferred simdlen.  Make vect_epilogues
-	record whether the next iteration should try to treat the
-	loop as an epilogue.
-
-2019-11-06  Vineet Gupta  <vgupta@synopsys.com>
-
-	* config/arc/arc-c.c (arc_cpu_cpp_builtins) : Add
-	__arc_hard_float__, __ARC_HARD_FLOAT__,
-	__arc_soft_float__, __ARC_SOFT_FLOAT__
-
-2019-11-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR tree-optimization/92317
-	* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard2): Also
-	update phi's with constant phi arguments.
-
-2019-11-06  Eric Botcazou  <ebotcazou@adacore.com>
-	    Alexandre Oliva  <oliva@adacore.com>
-
-	* common.opt (-fcallgraph-info[=]): New option.
-	* doc/invoke.texi (Developer options): Document it.
-	* opts.c (common_handle_option): Handle it.
-	* builtins.c (expand_builtin_alloca): Record allocation if
-	-fcallgraph-info=da.
-	* calls.c (expand_call): If -fcallgraph-info, record the call.
-	(emit_library_call_value_1): Likewise.
-	* flag-types.h (enum callgraph_info_type): New type.
-	* explow.c: Include stringpool.h.
-	(set_stack_check_libfunc): Set SET_SYMBOL_REF_DECL on the symbol.
-	* function.c (allocate_stack_usage_info): New.
-	(allocate_struct_function): Call it for -fcallgraph-info.
-	(prepare_function_start): Call it otherwise.
-	(record_final_call, record_dynamic_alloc): New.
-	* function.h (struct callinfo_callee): New.
-	(CALLEE_FROM_CGRAPH_P): New.
-	(struct callinfo_dalloc): New.
-	(struct stack_usage): Add callees and dallocs.
-	(record_final_call, record_dynamic_alloc): Declare.
-	* gimplify.c (gimplify_decl_expr): Record dynamically-allocated
-	object if -fcallgraph-info=da.
-	* optabs-libfuncs.c (build_libfunc_function): Keep SYMBOL_REF_DECL.
-	* print-tree.h (print_decl_identifier): Declare.
-	(PRINT_DECL_ORIGIN, PRINT_DECL_NAME, PRINT_DECL_UNIQUE_NAME): New.
-	* print-tree.c: Include print-tree.h.
-	(print_decl_identifier): New function.
-	* toplev.c: Include print-tree.h.
-	(callgraph_info_file): New global variable.
-	(callgraph_info_external_printed): Likewise.
-	(output_stack_usage): Rename to...
-	(output_stack_usage_1): ... this.  Make it static, add cf
-	parameter.  If -fcallgraph-info=su, print stack usage to cf.
-	If -fstack-usage, use print_decl_identifier for
-	pretty-printing.
-	(INDIRECT_CALL_NAME): New.
-	(dump_final_node_vcg_start): New.
-	(dump_final_callee_vcg, dump_final_node_vcg): New.
-	(output_stack_usage): New.
-	(lang_dependent_init): Open and start file if
-	-fcallgraph-info.  Allocated callgraph_info_external_printed.
-	(finalize): If callgraph_info_file is not null, finish it,
-	close it, and release callgraph_info_external_printed.
-
-2019-11-06  Gergö Barany  <gergo@codesourcery.com>
-	    Frederik Harwath  <frederik@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	* omp-low.c (struct omp_context): New fields
-	local_reduction_clauses, outer_reduction_clauses.
-	(new_omp_context): Initialize these.
-	(scan_sharing_clauses): Record reduction clauses on OpenACC constructs.
-	(scan_omp_for): Check reduction clauses for incorrect nesting.
-
-2019-11-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/92352
-	* gimplify.c (gimplify_asm_expr): Reject VLA in output or input
-	operands with non-memory constraints.
-
-2019-11-05  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92373
-	* tree.c (component_ref_size): Only consider initializers of objects
-	of matching struct types.
-	Return null for instances of interior zero-length arrays.
-
-2019-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* doc/md.texi (Insn Splitting): Fix combiner documentation.
-
-2019-11-05  Jason Merrill  <jason@redhat.com>
-
-	PR tree-optimization/91825
-	* expmed.c: Reduce -Wmaybe-uninitialized to warning.
-
-2019-11-05  Jim Wilson  <jimw@sifive.com>
-
-	PR middle-end/92263
-	* expr.c (emit_move_complex): Only use BLOCK_OP_NO_LIBCALL when
-	optimize_insn_for_speed_p is true.
-
-2019-11-05  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92333
-	PR middle-end/82608
-	* tree-vrp.c (vrp_prop::check_array_ref): Handle VLAs with constant
-	size.
-	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Use a meaninful
-	name and location for a temporary variable.
-
-2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range::value_range): Fix whitespace.
-	(defined_ranges_p): Same.
-	(range_fold_binary_symbolics_p): Same.
-	(value_range::intersect_helper): Same.
-	(value_range::union_helper): Same.
-	* tree-vrp.h (range_fold_binary_expr): Same.
-
-2019-11-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92341
-	PR middle-end/82612
-	* tree-sra.c (get_access_for_expr): Fail for out-of-bounds offsets.
-	* tree-vrp.c (vrp_prop::check_array_ref): Correct index and text
-	of message printed in a warning for empty arrays.
-	(vrp_prop::check_mem_ref): Also handle function parameters and
-	empty arrays.
-
-2019-11-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92371
-	* tree-vect-loop.c (vectorizable_reduction): Set STMT_VINFO_REDUC_DEF
-	on the original stmt of live stmts in the chain.
-	(vectorizable_live_operation): Look at the original stmt when
-	checking STMT_VINFO_REDUC_DEF.
-
-2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gimple-fold.c, gimple-loop-versioning.cc,
-	gimple-ssa-evrp-analyze.[ch], gimple-ssa-evrp.c,
-	gimple-ssa-sprintf.c, ipa-cp.c, ipa-prop.c, ipa-prop.h,
-	range-op.[hc]*, range.[hc]*, selftest.h, tree-ssa-dom.c,
-	tree-ssa-strlen.c, tree-ssa-threadedge.c, tree-ssanames.[hc],
-	tree-vrp.[hc], vr-values.[hc]: Global rename of value_range to
-	value_range_equiv, and value_range_base to value_range.
-
-2019-11-05  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* expr.c (build_personality_function): Fix generated type to
-	match actual personality functions.
-
-2019-11-05  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_handle_attr_cpu): Allocate
-	enough bytes for the NULL character.
-
-2019-11-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92280
-	* match.pd (BIT_FIELD_REF of CTOR): Unless the original CTOR
-	had a single use do not create a new CTOR.
-	* tree-ssa-forwprop.c (simplify_bitfield_ref): Do not re-fold
-	BIT_FIELD_REF of a CTOR via GENERIC.
-
-2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.c (s390_vector_alignment): Check if the value
-	fits into uhwi before using it.
-
-2019-11-05  Martin Liska  <mliska@suse.cz>
-
-	* symbol-summary.h: Use ggc_delete.
-
-2019-11-05  Anton Youdkevitch  <anton.youdkevitch@bell-sw.com>
-
-	* config/aarch64/aarch64.c (thunderx2t99_vector_cost):
-	Change vec_perm field to 10.
-
-2019-11-05  Arnaud Charlet  <charlet@adacore.com>
-
-	* doc/install.texi: Further fix syntax for html generation.
-
-2019-11-05  Martin Liska  <mliska@suse.cz>
-
-	* symbol-summary.h: Rename allocator to m_allocator and
-	add comment.
-
-2019-11-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* tree-vect-loop.c (check_reduction_path): For MIN/MAX require
-	all signed or unsigned operations.
-
-2019-11-05  Jan Hubicka  <jh@suse.cz>
-
-	* hsa-brig.c: Include alloc-pool.h
-	* hsa-dump.c: Likewise.
-	* hsa-gen.c: Likewise.
-	* hse-regalloc.c: Likewise.
-	* ipa-hsa.c: Likewise.
-	* ipa-predicate.c: Likewise.
-	* ipa-reference.c: Likewise.
-	* ipa-sra.c: Likewise.
-	* omp-expand.c: Likewise.
-	* omp-general.c: Likewise.
-	* omp-low.c: Likewise.
-	* sumbol-summary.h (function_summary_base): Add allocator.
-	(function_summary<T *>::function_summary): Update construction.
-	(fast_function_summary<T *, V>::fast_function_summary): Likewise.
-	(call_summary_base): Add allcator.
-	(call_summary<T *>::call_summary): Update construction.
-	(fast_call_summary<T *, V>::fast_call_summary): Likewise.
-
-2019-11-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91945
-	* builtins.c (compute_objsize): For ARRAY_REF, only multiply off
-	by tpsize if it is both non-NULL and INTEGER_CST, otherwise punt.
-	Formatting fix.
-
-2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* range-op.cc (wi_set_zero_nonzero_bits): Remove static qualifier.
-	* range-op.h (wi_set_zero_nonzero_bits): New prototype.
-	* tree-vrp.h (vrp_set_zero_nonzero_bits): Remove.
-	* tree-vrp.c (wide_int_range_set_zero_nonzero_bits): Remove.
-	(vrp_set_zero_nonzero_bits): Move to...
-	* vr-values.c (vr_set_zero_nonzero_bits): ...here.
-	(vr_values::simplify_bit_ops_using_ranges): Rename
-	vrp_set_zero_nonzero_bits to vr_set_zero_nonzero_bits.
-
-2019-11-05  Martin Liska  <mliska@suse.cz>
-
-	PR c++/92339
-	* fold-const.c (operand_compare::hash_operand): Remove
-	FIELD_DECL handling.
-
-2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.h (vrp_bitmap_equal_p): Remove.
-	* tree-vrp.c (vrp_bitmap_equal_p): Move before use and make
-	static.
-
-2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::operator==): Use equal_p to
-	properly handle symbolics.
-	(range_compatible_p): Remove.
-
-2019-11-04  Kamlesh Kumar  <kamleshbhalui@gmail.com>
-
-	* common.opt (-fabi-version): Document =14.
-	* doc/invoke.texi (C++ Dialect Options): Likewise.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::set): Do not special case pointers.
-
-2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): New function.
-	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
-	gcn_omp_device_kind_arch_isa.
-	* config/gcn/t-omp-device: New file.
-	* configure.ac: Support gcn for omp_device_property.
-	* configure: Regenerate.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.h (vrp_val_min): Remove handle_pointers argument.
-	(vrp_val_max): Same.
-	(vrp_val_is_min): Same.
-	(vrp_val_is_max): Same.
-	(value_range_base::nonzero_p): Remove last argument to
-	vrp_val_is_max.
-	* tree-vrp.c (vrp_val_min): Remove handle_pointers argument.
-	(vrp_val_max): Same.
-	(vrp_val_is_min): Same.
-	(vrp_val_is_max): Same.
-	(value_range_base::set_varying): Remove last argument to vrp_val*.
-	(value_range_base::dump): Same.
-	(value_range_base::set): Same.
-	(value_range_base::normalize_symbolics): Same.
-	(value_range_base::num_pairs): Same.
-	(value_range_base::lower_bound): Same.
-	(value_range_base::upper_bound): Same.
-	(ranges_from_anti_range): Remove handle_pointers argument.
-	(value_range_base::singleton_p): Remove last argument to
-	ranges_from_anti_range.
-
-2019-11-04  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-reference.c (init_function_info): Initialize
-	info->global.statics_read.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::invert): Use constructors to build
-	range.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (range_int_cst_singleton_p): Remove.
-	* tree-vrp.h (range_int_cst_singleton_p): Remove.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::normalize_addresses): Handle
-	VR_UNDEFINED.
-
-2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (dump_assert_info): New.
-	(dump_asserts_info): New.
-
-2019-11-04  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c: Include ipa-utils.h
-	(inline_call): Set thunk_expansion flag.
-	* ipa-utils.h (thunk_expansion): Declare.
-	* ipa-devirt.c (thunk_expansion): New global var.
-	(devirt_node_removal_hook): Do not invalidate cache while
-	doing thunk expansion.
-
-2019-11-04  Tamar Christina  <tamar.christina@arm.com>
-
-	* tree-vect-slp.c (vectorize_slp_instance_root_stmt): Initialize rstmt.
-
-2019-11-04  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92349
-	* tree-vrp.c (vrp_prop::check_array_ref): Avoid assuming struct
-	memebers have constant sizes.
-
-2019-11-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop): Remove orig_loop_vinfo
-	parameter.
-	* tree-vectorizer.h (vect_analyze_loop): Update declaration.
-	* tree-vectorizer.c (try_vectorize_loop_1): Update calls to
-	vect_analyze_loop.
-
-2019-11-04  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* expr.c (store_constructor): Modify to handle single element vectors.
-	* tree-vect-slp.c (vect_analyze_slp_instance): Add case for vector
-	constructors.
-	(vect_slp_check_for_constructors): New function.
-	(vect_slp_analyze_bb_1): Call new function to check for vector
-	constructors.
-	(vectorize_slp_instance_root_stmt): New function.
-	(vect_schedule_slp): Call new function to vectorize root stmt of vector
-	constructors.
-	* tree-vectorizer.h (SLP_INSTANCE_ROOT_STMT): New field.
-
-2019-11-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92345
-	* tree-vect-loop.c (vect_is_simple_reduction): Return whether
-	we produced a reduction chain.
-	(vect_analyze_scalar_cycles_1): Do not add reduction chains to
-	LOOP_VINFO_REDUCTIONS.
-
-2019-11-04  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphclones.c (cgraph_node::create_version_clone): Do not
-	duplicate summaries.
-	* ipa-fnsummary.c (ipa_fn_summary_alloc): Allocate size summary
-	first.
-	(ipa_fn_summary_t::duplicate): Use get instead of get_create to
-	access call summaries.
-	(dump_ipa_call_summary): Be ready for missing edge summaries.
-	(analyze_function_body): Use get instead of get_create to access
-	edge summary.
-	(estimate_calls_size_and_time): Do not access summaries of
-	inlined edges; sanity check they are missing.
-	(ipa_call_context::estimate_size_and_time): Use get instead
-	of get_create to access node summary.
-	(inline_update_callee_summaries): Do not update depth of
-	inlined edge.
-	(ipa_merge_fn_summary_after_inlining): Remove inline edge from
-	growth caches.
-	(ipa_merge_fn_summary_after_inlining): Use get instead
-	of get_create.
-	* ipa-fnsummary.h (ipa_remove_from_growth_caches): Declare.
-	* ipa-inline-analyssi.c (edge_growth_cache): Turn to
-	fast summary.
-	(initialize_growth_caches): Update.
-	(do_estimate_edge_time): Remove redundant copy of context.
-	(ipa_remove_from_growth_caches): New function.
-	* ipa-inline.c (flatten_function): Update overall summary
-	only when optimizing.
-	(inline_to_all_callers): Update overall summary of function
-	inlined to.
-	* ipa-inline.h (edge_growth_cache): Turn to fast summary.
-	* symbol-summary.h (call_summary_base): Set m_initialize_when_cloning
-	to false.
-
-2019-11-04  Richard Biener  <rguenther@suse.de>
-
-	* system.h: Include malloc.h if INCLUDE_MALLOC_H and HAVE_MALLINFO.
-	* ggc-common.c: Remove inclusion of malloc.h, define INCLUDE_MALLOC_H.
-
-2019-11-04  David Edelsohn  <dje.gcc@gmail.com>
-
-	* ggc-common.c: Include system.h before malloc.h.
-
-2019-11-04  Alexandre Oliva <oliva@adacore.com>
-
-	* configure.ac: Pass --enable-obsolete=* and
-	--enable-option-checking=* down to build configure, and fail
-	if it fails.  AC_SUBST HAVE_AUTO_BUILD.
-	* configure: Rebuild.
-	* Makefile.in [HAVE_AUTO_BUILD] (auto-build.h): New rule.
-	[HAVE_AUTO_BUILD] (config.status): Depend on auto-build.h.
-
-2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.in: Regenerate.
-	* config/msp430/msp430.c (msp430_option_override): Emit an error if
-	-mtiny-printf is used without GCC being configured with
-	--enable-newlib-nano-formatted-io.
-	* config/msp430/msp430.h (LINK_SPEC): Pass 
-	"--wrap puts --wrap printf" when -mtiny-printf is used.
-	* config/msp430/msp430.opt: Document -mtiny-printf.
-	* configure: Regenerate.
-	* configure.ac: Enable --enable-newlib-nano-formatted-io flag.
-	Define HAVE_NEWLIB_NANO_FORMATTED_IO if
-	--enable-newlib-nano-formatted-io is passed.
-	* doc/invoke.texi: Document -mtiny-printf.
-
-2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* configure: Regenerate.
-
-2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/driver-msp430.c
-	(msp430_get_linker_devices_include_path): New spec function.
-	* config/msp430/msp430-devices.c (msp430_dirname): New function.
-	(extract_devices_dir_from_exec_prefix): New function.
-	(extract_devices_dir_from_collect_gcc): New function.
-	(msp430_check_env_var_for_devices): New function.
-	(msp430_check_path_for_devices): Use xstrdup instead of ASTRDUP.
-	(parse_devices_csv): Call msp430_check_env_var_for_devices if
-	devices.csv was not found using other methods.
-	* config/msp430/msp430-devices.h (msp430_check_env_var_for_devices):
-	New prototype.
-	(msp430_dirname): Likewise.
-	* config/msp430/msp430.c (msp430_register_pre_includes): New function.
-	* config/msp430/msp430.h (EXTRA_SPEC_FUNCTIONS): Add
-	msp430_get_linker_devices_include_path.
-	(TARGET_EXTRA_PRE_INCLUDES): Define.
-	* doc/invoke.texi: Document new ways of searching for support files.
-
-2019-11-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92301
-	* tree-vect-stmts.c (process_use): Force reduction PHI defs live
-	as required by epilogue generation
-
-2019-11-04  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/92304
-	* fold-const.c (operand_compare::hash_operand): Fix field
-	hashing of CONSTRUCTOR.
-
-2019-11-04  Martin Liska  <mliska@suse.cz>
-
-	* ggc.h (ggc_delete): New function.
-	* ipa-fnsummary.c (ipa_free_fn_summary): Use it.
-	* ipa-prop.c (ipa_free_all_edge_args): Likewise.
-	(ipa_free_all_node_params): Likewise.
-	* ipa-sra.c (ipa_sra_analysis): Likewise.
-
-2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (set_cond_stmt_execution_predicate,
-	set_switch_stmt_execution_predicate, compute_bb_predicates,
-	will_be_nonconstant_expr_predicate,
-	phi_result_unknown_predicate,
-	analyze_function_body): Pass arround params summary.
-	(ipa_call_context::duplicate_from): New comment;
-	only duplicate useful values.
-	(ipa_call_context::equal_to): Only compare useful values.
-	(remap_edge_summaries): Pass params_summary.
-	(remap_hint_predicate): Likewise.
-	(ipa_merge_fn_summary_after_inlining): Likewise.
-	(inline_read_section): Initialize params summary used flags.
-	* ipa-predicate.c (predicate::remap_after_inlining): Pass
-	around param_summary.
-	(add_condition): Initialized used params summary flags.
-	* ipa-predicate.h (inline_param_summary::equals_to): Make const.
-	(inline_param_summary::useless_p): New predicate.
-	(remap_after_inlining, add_condition): Update prototype
-	* ipa-prop.c (ipa_populate_param_decls): Watch overflow in
-	move_cost.
-	(ipa_note_param_call): Add parameter POLYMORPHIC; update params
-	summaries.
-	(ipa_analyze_indirect_call_uses): Update use of ipa_note_param_call.
-	(ipa_analyze_virtual_call_uses): Likewise.
-	(update_indirect_edges_after_inlining): Update param summaries.
-	(ipa_print_node_params): Print used flags.
-	(ipa_read_indirect_edge_info): Update param summareis.
-	* ipa-prop.h (ipa_param_descriptor): Add
-	used_by_ipa_predicates, used_by_indirect_call
-	and used_by_polymorphic_call.
-	(ipa_set_param_used_by_ipa_predicates,
-	ipa_set_param_used_by_indirect_call,
-	ipa_set_param_used_by_polymorphic_call,
-	ipa_is_param_used_by_ipa_predicates,
-	ipa_is_param_used_by_indirect_call,
-	ipa_is_param_used_by_polymorphic_call): New inline functions.
-
-2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (ipa_call_context::duplicate_from): New
-	member function.
-	(ipa_call_context::release): Add ALL parameter.
-	(ipa_call_context::equal_to): New member function.
-	* ipa-fnsummary.h (ipa_call_context): Add empty constructor;
-	duplicate_form, release, equal_to and exists_p member functoins.
-	* ipa-inline-analysis.c (node_context_cache_entry): New
-	class.
-	(node_context_summary): Likewise.
-	(node_context_cache, node_context_cache_hit, node_context_cache_miss,
-	node_context_clear): New static vars.
-	(initialize_growth_caches): New function.
-	(free_growth_caches): Also delete node_context_cache; output stats.
-	(do_estimate_edge_time): Cache contexts.
-	(reset_node_cache): New function.
-	* ipa-inline.c (reset_edge_caches): Reset also node cache.
-	(inline_small_functions): Initialize growth caches.
-	* ipa-inline.h (reset_node_cache, initialize_growth_caches):
-	Declare.
-	* ipa-predicate.h (inline_param_summary::equal_to): New.
-	* ipa-prop.c (ipa_agg_jf_item::equal_to): New.
-	* ipa-prop.h (ipa_agg_jf_item): Declare equal_to member function.
-	(ipa_agg_jump_function): Implement equal_to member function.
-
-2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (inline_read_section): Set vector size
-	ahead of time.
-
-2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (ipa_call_context): New constructor.
-	(estimate_node_size_and_time): Turn to ...
-	(ipa_call_context::estimate_size_and_time): ... this one.
-	(ipa_call_context::release): New.
-	* ipa-fnsummary.h (ipa_call_context): New class.
-	(estimate_node_size_and_time): Remove.
-	* ipa-inline-analysis.c (do_estimate_edge_time, do_estimate_edge_size,
-	do_estimate_edge_hints): Update.
-
-2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* config.in: Regenerate.
-	* configure: Regenerate.
-	* configure.ac: Check for mallinfo.
-	* ggc-common.c: Include malloc.h if available;
-	include options.h
-	(report_heap_memory_use): New functoin.
-	* ggc-page.c (ggc_grow): Do not print "start".
-	* ggc.h (report_heap_memory_use): Declare.
-	* pases.c (execute_one_pass): Report memory after IPA passes.
-	(ipa_read_summaries_1): Likewise.
-	(ipa_read_optimization_summaries_1): Likewise.
-
-2019-11-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.h (omp_construct_selector_matches): Change return
-	type to int, add a new SCORES argument.
-	* gimplify.c (omp_construct_selector_matches): Likewise.  If
-	SCORES is non-NULL, compute scores of each construct.
-	* omp-general.h (omp_get_context_selector): Declare.
-	* omp-general.c (omp_maybe_offloaded, omp_context_selector_matches):
-	Adjust omp_construct_selector_matches callers.
-	(omp_get_context_selector): New function, moved from c-family/c-omp.c.
-	(omp_context_compute_score): New function.
-	(omp_resolve_declare_variant): Compute scores and decide based on
-	that.
-
-	PR bootstrap/92314
-	* configure.ac: Don't look for omp-device-properties files from
-	installed offloading compilers.  Instead add tmake_file snippets
-	for configured offloading targets and use files they generate.
-	* Makefile.in (install): Don't depend on
-	install-omp-device-properties.
-	(install-omp-device-properties): Remove goal.
-	* config/i386/t-omp-device: New file.
-	* config/i386/t-intelmic (omp-device-properties): Remove goal.
-	* config/nvptx/t-omp-device: New file.
-	* config/nvptx/t-nvptx (omp-device-properties): Remove goal.
-	* configure: Regenerated.
-
-	* omp-general.h (omp_context_selector_set_compare): Declare.
-	* omp-general.c (omp_construct_simd_compare,
-	omp_context_selector_props_compare, omp_context_selector_set_compare,
-	omp_context_selector_compare): New functions.
-	(omp_resolve_declare_variant): Prune variants that are strict subset
-	of another variant.
-
-2019-11-01  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91679
-	PR middle-end/91647
-	PR middle-end/91463
-	PR middle-end/92312
-	* doc/invoke.texi (-Wzero-length-bounds): Document.
-	* gimple-match-head.c (try_conditional_simplification): Use memcpy
-	instead of a hand-rolled loop to avoid PR 92323.
-	* tree-vrp.c (vrp_prop::check_array_ref): Handle trailing arrays
-	with initializers.
-	(vrp_prop::check_mem_ref): Handle declared struct objects.
-	* tree.c (last_field): New function.
-	(array_at_struct_end_p): Handle MEM_REF.
-	(get_initializer_for): New helper.
-	(component_ref_size): Add argument.  Rename locals.  Call
-	get_initializer_for instead of fold_ctor_reference.  Correct handling
-	of flexible array members.
-	* wide-int.h (generic_wide_int <storage>::sign_mask): Assert invariant.
-
-2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/rs6000-modes.def (V2SF, V2SI): New modes.
-	* config/rs6000/vsx.md (UNSPEC_VSX_CVSPSXDS,
-	UNSPEC_VSX_CVSPUXDS): Remove.
-	(vsx_xvcvspdp): New define_expand, old define_insn split to...
-	(vsx_xvcvspdp_be): ... this.  New.  And...
-	(vsx_xvcvspdp_le): ... this.  New.
-	(vsx_xvcv<su>xwdp): New define_expand, old define_insn split to...
-	(vsx_xvcv<su>xwdp_be): ... this.  New.  And...
-	(vsx_xvcv<su>xwdp_le): ... this.  New.
-	(vsx_xvcvsp<su>xds): New define_expand, old define_insn split to...
-	(vsx_xvcvsp<su>xds_be): ... this.  New.  And...
-	(vsx_xvcvsp<su>xds_le): ... this.  New.
-
-2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/vsx.md (UNSPEC_VSX_CVSXWSP, UNSPEC_VSX_CVUXWSP,
-	UNSPEC_VSX_XVCVSXDDP, UNSPEC_VSX_XVCVUXDDP,
-	UNSPEC_VSX_XVCVDPSXDS, UNSPEC_VSX_XVCVDPUXDS,
-	UNSPEC_VSX_XVCVSPSXWS): Remove.
-	(vsx_xvcv<su>xddp, vsx_xvcvdp<su>xds, vsx_xvcvsp<su>xws,
-	vsx_xvcv<su>xwsp): Update define_insn RTL patterns.
-
-2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/vsx.md (vsx_xvcdpsp): Remove define_insn.
-	(UNSPEC_VSX_XVCDPSP): Remove.
-	* config/rs6000/rs6000.c (rs6000_generate_float2_double_code):
-	Replace gen_vsx_xvcdpsp by gen_vsx_xvcvdpsp.
-
-2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
-
-	* hooks.c (hook_tree_tree_bool_null): New.
-	* hooks.h (hook_tree_tree_bool_null): Declare.
-	* langhooks-def.h (LANG_HOOKS_OMP_ARRAY_DATA): Define.
-	(LANG_HOOKS_DECLS): Add it.
-	* langhooks.h (lang_hooks_for_decls): Add omp_array_data.
-	* omp-low.c (install_var_field): New mode for Fortran descriptor arrays.
-	(lower_omp_target): Handle Fortran array with descriptor in
-	OMP_CLAUSE_USE_DEVICE_ADDR/OMP_CLAUSE_USE_DEVICE_PTR.
-
-2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
-	Assert that the type we store in abi_vector_types is its own
-	main variant.
-	(svbool_type_p): Don't apply TYPE_MAIN_VARIANT here.
-
-2019-10-31  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_legitimize_address): Don't form negative offsets
-	from a CONST_INT address when TARGET_THUMB2.
-
-2019-10-31  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (add_not_cin): New insn.
-	(add_not_shift_cin): Likewise.
-
-2019-10-31  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::compare_tree_ssa_label): Remove.
-	* ipa-icf-gimple.h: Remove declaration from compare_tree_ssa_label
-	and compare_memory_operand.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* configure.ac: Compute and substitute omp_device_properties and
-	omp_device_property_deps.
-	* Makefile.in (generated_files): Add omp-device-properties.h.
-	(omp-general.o): Depend on omp-device-properties.h.
-	(omp_device_properties): New make variable.
-	(omp-device-properties.h, s-omp-device-properties-h,
-	install-omp-device-properties): New goals.
-	(install): Depend on install-omp-device-properties for accelerators.
-	* target.def (TARGET_OMP_DEVICE_KIND_ARCH_ISA): New target hook.
-	* target.h (enum omp_device_kind_arch_isa): New enum.
-	* doc/tm.texi.in: Add placeholder for TARGET_OMP_DEVICE_KIND_ARCH_ISA
-	documentation.
-	* omp-general.c: Include omp-device-properties.h.
-	(omp_max_simt_vf): Expect OFFLOAD_TARGET_NAMES to be separated by
-	colon instead of comma.
-	(omp_offload_device_kind_arch_isa, omp_maybe_offloaded): New
-	functions.
-	(omp_context_selector_matches): Implement device set arch/isa
-	selectors, improve device set kind selector handling.
-	* config/i386/i386-options.h (ix86_omp_device_kind_arch_isa): Declare.
-	* config/i386/i386.c (TARGET_SIMD_CLONE_ADJUST,
-	TARGET_SIMD_CLONE_USABLE): Formatting fix.
-	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
-	ix86_omp_device_kind_arch_isa.
-	* config/i386/i386-options.c (struct ix86_target_opts): Move type
-	definition from ix86_target_string to file scope.
-	(isa2_opts, isa_opts): Moved arrays from ix86_target_string function
-	to file scope.
-	(ix86_omp_device_kind_arch_isa): New function.
-	(ix86_target_string): Moved struct ix86_target_opts, isa2_opts and
-	isa_opts definitions to file scope.
-	* config/i386/t-intelmic (omp-device-properties): New goal.
-	* config/nvptx/t-nvptx (omp-device-properties): Likewise.
-	* config/nvptx/nvptx.c (nvptx_omp_device_kind_arch_isa): New function.
-	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
-	nvptx_omp_device_kind_arch_isa.
-	* configure: Regenerate.
-	* doc/tm.texi: Regenerate.
-
-	PR middle-end/92231
-	* tree.h (fndecl_built_in_p): Use fndecl_built_in_p instead of
-	DECL_BUILT_IN in comment.  Remove redundant ()s around return
-	argument.
-	* tree.c (free_lang_data_in_decl): Check if var is FUNCTION_DECL
-	before calling fndecl_built_in_p.
-	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Check if
-	TREE_OPERAND (fn, 0) is a FUNCTION_DECL before calling
-	fndecl_built_in_p on it.
-
-2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* params.def (PARAM_VECT_EPILOGUES_NOMASK): Enable by default.
-
-2019-10-31  Martin Liska  <mliska@suse.cz>
-
-	* config/arm/arm.c (arm_get_pcs_model): Remove usage
-	of cgraph_local_info and use local_info_node instead.
-	* config/bfin/bfin.c (bfin_load_pic_reg): Likewise.
-	(bfin_function_ok_for_sibcall): Likewise.
-	* config/c6x/c6x.c (c6x_function_ok_for_sibcall): Likewise.
-	(must_reload_pic_reg_p): Likewise.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90947
-	* tree.h (type_initializer_zero_p): Remove.
-	* tree.c (type_initializer_zero_p): Remove.
-
-2019-10-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* doc/invoke.texi (-Wshadow, -Wshadow=global
-	-Wshadow=local, -Wshadow=compatible-local): Update documentation.
-
-2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gimplify.c (gimplify_scan_omp_clauses): Remove FE-generated
-	GOMP_MAP_TO_PSET and GOMP_MAP_POINTER mapping for 'target update'
-	and 'target exit data'.
-
-2019-10-30  Martin Jambor  <mjambor@suse.cz>
-
-	ipa/92278
-	* cgraph.c (cgraph_edge::possibly_call_in_translation_unit_p): Fix
-	availability comparison.
-
-2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_expand_helper): Support expansion of
-	calls to __mspabi_mpy* functions.
-	* config/msp430/msp430.md (mulhisi3): New define_expand.
-	(umulhisi3): New define_expand.
-	(*mulhisi3_inline): Use old mulhisi3 define_insn.
-	(*umulhisi3_inline): Use old umulhisi3 define_insn.
-
-2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_check_index_not_high_mem): New.
-	(msp430_check_plus_not_high_mem): New.
-	(msp430_op_not_in_high_mem): Use new functions to check if the operand
-	might be in low memory.
-	Indicate that a 16-bit absolute address is in lower memory.
-
-2019-10-30  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (ipa_compute_jump_functions_for_bb): Fix the call to
-	ultimate_alias_target.
-
-2019-10-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92275
-	* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_loops):
-	Copy all loop-closed PHIs.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::compare_ssa_name): Use
-	const_tree as function argument.
-	(func_checker::compare_decl): Likewise.
-	(func_checker::operand_equal_p): Likewise.
-	(func_checker::compare_variable_decl): Likewise.
-	(func_checker::parse_labels): Likewise.
-	* ipa-icf-gimple.h: Likewise.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::compatible_types_p):
-	Do not compare alias sets.  It's handled by operand_equal_p.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::func_checker): Do not
-	initialize m_compare_polymorphic.
-	(func_checker::compare_decl): Do not compare polymorphic types.
-	* ipa-icf-gimple.h (m_compare_polymorphic): Remove.
-	* ipa-icf.c (sem_function::equals_private): Do not call
-	compare_polymorphic_p.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::compare_ssa_name): Call
-	compare_operand.
-	(func_checker::compare_memory_operand): Remove.
-	(func_checker::compare_cst_or_decl): Remove.
-	(func_checker::operand_equal_valueize): Do not handle
-	FIELD_DECL.
-	(func_checker::compare_gimple_call): Call compare_operand.
-	(func_checker::compare_gimple_assign): Likewise.
-	* ipa-icf-gimple.h: Remove compare_cst_or_decl.
-	* ipa-icf.c (sem_function::icf_handled_component_p): Remove.
-	* ipa-icf.h (icf_handled_component_p): Remove.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.c (func_checker::hash_operand): New.
-	(func_checker::compare_cst_or_decl): Remove handling
-	of FIELD_DECL.
-	(func_checker::compare_operand): Transform to ...
-	(func_checker::operand_equal_p): ... this.
-	* ipa-icf-gimple.h (class func_checker): Add
-	operand_equal_p and hash_operand.
-	* ipa-icf.c (sem_function::equals_private): Fix
-	pushing and popping of cfun.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* fold-const.c (operand_equal_p): Move to ...
-	(operand_compare::operand_equal_p): ... here.
-	(operand_compare::verify_hash_value): New.
-	(add_expr): Move to ...
-	(operand_compare::hash_operand): ... here.
-	* fold-const.h (operand_equal_p): Move to the class.
-	(class operand_compare): New.
-	* tree.c (add_expr): Remove.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* fold-const.c (operand_equal_p): Support OBJ_TYPE_REF.
-	* tree.c (add_expr): Hash parts of OBJ_TYPE_REF.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	PR lto/91393
-	PR lto/88220
-	* cgraph.c (cgraph_node::get_create): Overwrite node->order
-	from a first_clone in order to get proper LTO section
-	in LTO stream.
-	(cgraph_node::get_untransformed_body):
-	Use lto_get_section_data where symtab_node::order
-	must be provided.
-	* cgraphclones.c (cgraph_node::find_replacement):
-	Update also symbol order.
-	* ipa-fnsummary.c (ipa_fn_summary_read):
-	Use new function lto_get_summary_section_data.
-	* ipa-hsa.c (ipa_hsa_read_summary): Likewise.
-	* ipa-icf.c (sem_item_optimizer::read_summary):
-	Likewise.
-	* ipa-prop.c (ipa_prop_read_jump_functions):
-	Likewise.
-	(ipcp_read_transformation_summaries): Likewise.
-	* ipa-sra.c (ipa_sra_read_summary): Likewise.
-	* lto-cgraph.c (input_node): Add also order_base.
-	(input_varpool_node): Likewise.
-	(input_cgraph_1): Assign the order_base.
-	(input_cgraph_opt_summary): Use new lto_get_summary_section_data.
-	* lto-opts.c (lto_write_options): Pass new argument.
-	* lto-section-in.c (lto_get_section_data): Add new argumente order.
-	(lto_get_summary_section_data): New.
-	(lto_get_raw_section_data): Add order argument.
-	(lto_create_simple_input_block): Likewise.
-	* lto-section-out.c (lto_destroy_simple_output_block):
-	Likewise.
-	* lto-streamer-in.c (lto_input_toplevel_asms):
-	Use lto_get_summary_section_data.
-	(lto_input_mode_table): Likewise.
-	* lto-streamer-out.c (produce_asm): Pass symtab_node::order.
-	(lto_output_toplevel_asms): Pass new argument.
-	(copy_function_or_variable): Likewise.
-	(produce_lto_section):Likewise.
-	(produce_symtab): Likewise.
-	(lto_write_mode_table): Likewise.
-	(produce_asm_for_decls): Likewise.
-	* lto-streamer.c (lto_get_section_name): Concat symbol name
-	and symbol order.
-	* lto-streamer.h (lto_get_section_data): Add order argument.
-	(lto_get_summary_section_data): New.
-	(lto_get_raw_section_data): Add order argument.
-	(lto_get_section_name): Likewise.
-	* varpool.c (varpool_node::get_constructor): Pass order argument.
-
-2019-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92262
-	* tree-ssa-loop-ivopts.c (get_debug_computation_at): Don't unshare
-	ubase or cbase here.
-	(remove_unused_ivs): Unshare comp before using it.
-
-2019-10-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (update_jump_functions_after_inlining):
-	Watch for missing summaries.
-
-2019-10-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* tree-vect-loop.c (vect_is_simple_reduction): For reduction
-	chains also allow a leading and trailing conversion.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
-	intermediate reduction chains.
-	(vect_analyze_slp_instance): Likewise.  Build a SLP
-	node for a trailing conversion manually.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* cgraph.c (cgraph_node::local_info): Transform to ...
-	(cgraph_node::local_info_node): ... this.
-	(cgraph_node::dump): Remove cgraph_local_info and
-	put its fields directly into cgraph_node.
-	(cgraph_node::get_availability): Likewise.
-	(cgraph_node::make_local): Likewise.
-	(cgraph_node::verify_node): Likewise.
-	* cgraph.h (struct GTY): Likewise.
-	* cgraphclones.c (set_new_clone_decl_and_node_flags): Likewise.
-	(duplicate_thunk_for_node): Likewise.
-	(cgraph_node::create_clone): Likewise.
-	(cgraph_node::create_virtual_clone): Likewise.
-	(cgraph_node::create_version_clone): Likewise.
-	* cgraphunit.c (cgraph_node::reset): Likewise.
-	(cgraph_node::finalize_function): Likewise.
-	(cgraph_node::add_new_function): Likewise.
-	(analyze_functions): Likewise.
-	* combine.c (setup_incoming_promotions): Likewise.
-	* config/i386/i386.c (ix86_function_regparm): Likewise.
-	(ix86_function_sseregparm): Likewise.
-	(init_cumulative_args): Likewise.
-	* ipa-cp.c (determine_versionability): Likewise.
-	(count_callers): Likewise.
-	(set_single_call_flag): Likewise.
-	(initialize_node_lattices): Likewise.
-	(estimate_local_effects): Likewise.
-	(create_specialized_node): Likewise.
-	(identify_dead_nodes): Likewise.
-	* ipa-fnsummary.c (compute_fn_summary): Likewise.
-	(ipa_fn_summary_generate): Likewise.
-	* ipa-hsa.c (check_warn_node_versionable): Likewise.
-	(process_hsa_functions): Likewise.
-	* ipa-icf.c (set_local): Likewise.
-	* ipa-inline-analysis.c (initialize_inline_failed): Likewise.
-	* ipa-inline.c (speculation_useful_p): Likewise.
-	* ipa-profile.c (ipa_propagate_frequency): Likewise.
-	(ipa_profile): Likewise.
-	* ipa-split.c (split_function): Likewise.
-	(execute_split_functions): Likewise.
-	* ipa-sra.c (ipa_sra_preliminary_function_checks): Likewise.
-	(ipa_sra_ipa_function_checks): Likewise.
-	* ipa-visibility.c (function_and_variable_visibility): Likewise.
-	* ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
-	* lto-cgraph.c (lto_output_node): Likewise.
-	(input_overwrite_node): Likewise.
-	* multiple_target.c (expand_target_clones): Likewise.
-	* omp-simd-clone.c (simd_clone_create): Likewise.
-	* trans-mem.c (expand_call_tm): Likewise.
-	(ipa_tm_mayenterirr_function): Likewise.
-	(ipa_tm_diagnose_tm_safe): Likewise.
-	(ipa_tm_diagnose_transaction): Likewise.
-	(ipa_tm_create_version): Likewise.
-	(ipa_tm_transform_calls_redirect): Likewise.
-	(ipa_tm_execute): Likewise.
-	* tree-inline.c (expand_call_inline): Likewise.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* symbol-summary.h (function_summary): Pass memory location
-	to underlaying hash_map (or vec).
-	(V>::fast_function_summary): Likewise.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* ggc.h (ggc_alloc_no_dtor): New function.
-	* ipa-fnsummary.c (ipa_free_fn_summary): Call
-	destructor and ggc_free.
-	(ipa_free_size_summary): Call delete instead
-	of release.
-	* ipa-fnsummary.h: Use new function ggc_alloc_no_dtor.
-	* ipa-prop.c (ipa_check_create_edge_args): Likewise.
-	(ipa_free_all_edge_args): Call destructor and ggc_free.
-	(ipa_free_all_node_params): Likewise.
-	(ipcp_free_transformation_sum): Likewise.
-	* ipa-prop.h (ipa_check_create_node_params):
-	Call new ggc_alloc_no_dtor.
-	* ipa-sra.c (ipa_sra_generate_summary): Likewise.
-	(ipa_sra_analysis): Call destructor and ggc_free.
-	Replace release with delete operator.
-	* symbol-summary.h (release): Remove ..
-	(V>::~fast_function_summary): and move logic here.
-	Likewise for other classes.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92260
-	* tree-vect-slp.c (vect_get_constant_vectors): Special-case
-	lane-reducing ops.
-
-2019-10-29  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR tree-optimization/88915
-	* tree-ssa-loop-niter.h (simplify_replace_tree): Change declaration.
-	* tree-ssa-loop-niter.c (simplify_replace_tree): Add context parameter
-	and make the valueize function pointer also take a void pointer.
-	* tree-ssa-sccvn.c (vn_valueize_wrapper): New function to wrap
-	around vn_valueize, to call it without a context.
-	(process_bb): Use vn_valueize_wrapper instead of vn_valueize.
-	* tree-vect-loop.c (_loop_vec_info): Initialize epilogue_vinfos.
-	(~_loop_vec_info): Release epilogue_vinfos.
-	(vect_analyze_loop_costing): Use knowledge of main VF to estimate
-	number of iterations of epilogue.
-	(vect_analyze_loop_2): Adapt to analyse main loop for all supported
-	vector sizes when vect-epilogues-nomask=1.  Also keep track of lowest
-	versioning threshold needed for main loop.
-	(vect_analyze_loop): Likewise.
-	(find_in_mapping): New helper function.
-	(update_epilogue_loop_vinfo): New function.
-	(vect_transform_loop): When vectorizing epilogues re-use analysis done
-	on main loop and call update_epilogue_loop_vinfo to update it.
-	* tree-vect-loop-manip.c (vect_update_inits_of_drs): No longer insert
-	stmts on loop preheader edge.
-	(vect_do_peeling): Enable skip-vectors when doing loop versioning if
-	we decided to vectorize epilogues.  Update epilogues NITERS and
-	construct ADVANCE to update epilogues data references where needed.
-	* tree-vectorizer.h (_loop_vec_info): Add epilogue_vinfos.
-	(vect_do_peeling, vect_update_inits_of_drs,
-	 determine_peel_for_niter, vect_analyze_loop): Add or update
-	declarations.
-	* tree-vectorizer.c (try_vectorize_loop_1): Make sure to use already
-	created loop_vec_info's for epilogues when available.  Otherwise analyse
-	epilogue separately.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	* doc/tree-ssa.texi (Immediate Uses): Fix FOR_EACH_IMM_USE_STMT
-	example.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_condition): Get the reduction
-	index for the COND_EXPR from stmt_info rather than reduc_info.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* tree-vect-loop.c (check_reduction_path): Relax single-use
-	check allowing out-of-loop uses.
-	(vect_is_simple_reduction): SLP reduction chains cannot have
-	intermediate stmts used outside of the loop.
-	(vect_create_epilog_for_reduction): The adjustment might need
-	to be converted.
-	(vectorizable_reduction): Annotate live stmts of the reduction
-	chain with STMT_VINFO_REDUC_DEF.
-	* tree-vect-stms.c (process_use): Remove no longer true asserts.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.c (pass_by_reference): Leave the target to decide whether
-	POLY_INT_CST-sized arguments should be passed by value or reference,
-	rather than forcing them to be passed by reference.
-	(must_pass_in_stack_var_size): Likewise.
-	* config/aarch64/aarch64.md (LAST_SAVED_REGNUM): Redefine from
-	V31_REGNUM to P15_REGNUM.
-	* config/aarch64/aarch64-protos.h (aarch64_init_cumulative_args):
-	Take an extra "silent_p" parameter, defaulting to false.
-	(aarch64_sve::svbool_type_p): Declare.
-	(aarch64_sve::nvectors_if_data_type): Likewise.
-	* config/aarch64/aarch64.h (NUM_PR_ARG_REGS): New macro.
-	(aarch64_frame::reg_offset): Turn into poly_int64s.
-	(aarch64_frame::save_regs_size): Likewise.
-	(aarch64_frame::below_hard_fp_saved_regs_size): New field.
-	(aarch64_frame::sve_callee_adjust): Likewise.
-	(aarch64_frame::spare_reg_reg): Likewise.
-	(ARM_PCS_SVE): New arm_pcs value.
-	(CUMULATIVE_ARGS::aapcs_nprn): New field.
-	(CUMULATIVE_ARGS::aapcs_nextnprn): Likewise.
-	(CUMULATIVE_ARGS::silent_p): Likewise.
-	(BITS_PER_SVE_PRED): New macro.
-	* config/aarch64/aarch64.c (handle_aarch64_vector_pcs_attribute): New
-	function.  Reject aarch64_vector_pcs attributes on SVE functions.
-	(aarch64_attribute_table): Use the above handler.
-	(aarch64_sve_abi): New function.
-	(aarch64_sve_argument_p): Likewise.
-	(aarch64_returns_value_in_sve_regs_p): Likewise.
-	(aarch64_takes_arguments_in_sve_regs_p): Likewise.
-	(aarch64_fntype_abi): Check for SVE functions and return the SVE PCS
-	descriptor for them.
-	(aarch64_simd_decl_p): Delete.
-	(aarch64_emit_cfi_for_reg_p): New function.
-	(aarch64_reg_save_mode): Remove the fndecl argument and instead use
-	crtl->abi to choose the mode for FP registers.  Handle the SVE PCS.
-	(aarch64_hard_regno_call_part_clobbered): Do not treat FP registers
-	as partly clobbered for the SVE PCS.
-	(aarch64_function_ok_for_sibcall): Check whether the two functions
-	use the same ABI, rather than checking specifically for whether
-	they're aarch64_vector_pcs functions.
-	(aarch64_pass_by_reference): Raise an error for attempts to pass
-	SVE arguments when SVE is disabled.  Pass SVE arguments by reference
-	if there are not enough free registers left, or if the argument is
-	variadic.
-	(aarch64_function_value): Handle SVE predicates, vectors and tuples.
-	(aarch64_return_in_memory): Do not return SVE predicates, vectors and
-	tuples in memory.
-	(aarch64_layout_arg): Take a function_arg_info rather than
-	individual properties.  Handle SVE predicates, vectors and tuples.
-	Raise an error if they are passed to unprototyped functions.
-	(aarch64_function_arg): If the silent_p flag is set, suppress the
-	usual error about using float registers without TARGET_FLOAT.
-	(aarch64_init_cumulative_args): Take a silent_p parameter and store
-	it in the cumulative_args structure.  Initialize aapcs_nprn and
-	aapcs_nextnprn.  If the silent_p flag is set, suppress the usual
-	error about using float registers without TARGET_FLOAT.
-	If the silent_p flag is not set, also raise an error about
-	using SVE functions when SVE is disabled.
-	(aarch64_function_arg_advance): Update the call to aarch64_layout_arg,
-	and call it for SVE functions too.  Update aapcs_nprn similarly
-	to the other register counts.
-	(aarch64_layout_frame): If a big-endian function needs to save
-	and restore Z8-Z15, search for a spare predicate that it can use.
-	Store SVE predicates at the bottom of the register save area,
-	followed by SVE vectors, then followed by the normal slots.
-	Keep pointing the hard frame pointer at the base of the normal slots,
-	above the SVE vectors.  Update the various frame creation and
-	tear-down strategies for the new layout, initializing the new
-	sve_callee_adjust field.  Add an additional layout for frames
-	whose saved registers are all SVE registers.
-	(aarch64_register_saved_on_entry): Cope with poly_int64 reg_offsets.
-	(aarch64_return_address_signing_enabled): Likewise.
-	(aarch64_push_regs, aarch64_pop_regs): Update calls to
-	aarch64_reg_save_mode.
-	(aarch64_adjust_sve_callee_save_base): New function.
-	(aarch64_add_cfa_expression): Move earlier in file.  Take the
-	saved register as an rtx rather than a register number and use
-	its mode for the MEM slot.
-	(aarch64_save_callee_saves): Remove the mode argument and instead
-	use aarch64_reg_save_mode to get the mode of each save slot.
-	Add a hard_fp_valid_p parameter.  Cope with poly_int64 register
-	offsets.  Allow GP offsets to be saved at a VL-based offset from
-	the stack, handling this case using the frame pointer if available
-	or a temporary register otherwise.  Use ST1D to save Z8-Z15 for
-	big-endian SVE functions; use normal moves for other SVE saves.
-	Only mark the save as frame-related if aarch64_emit_cfi_for_reg_p
-	returns true.  Add explicit CFA notes when not storing via the
-	stack pointer.  Do not try to pair SVE saves.
-	(aarch64_restore_callee_saves): Cope with poly_int64 register
-	offsets.  Use LD1D to restore Z8-Z15 for big-endian SVE functions;
-	use normal moves for other SVE restores.  Only add CFA restore notes
-	if aarch64_emit_cfi_for_reg_p returns true.  Do not try to pair
-	SVE restores.
-	(aarch64_get_separate_components): Always keep the first SVE save
-	in the prologue if we need to use it as a stack probe.  Don't allow
-	Z8-Z15 saves and loads to be shrink-wrapped for big-endian targets.
-	Likewise the spare predicate register that they need.  Update the
-	offset calculation to account for the SVE save area.  Use the
-	appropriate range check for SVE LDR and STR instructions.
-	(aarch64_components_for_bb): Cope with poly_int64 reg_offsets.
-	(aarch64_process_components): Likewise.  Update the offset
-	calculation to account for the SVE save area.  Only mark the
-	save as frame-related if aarch64_emit_cfi_for_reg_p returns true.
-	Do not try to pair SVE saves.
-	(aarch64_allocate_and_probe_stack_space): Cope with poly_int64
-	reg_offsets.  When handling the final allocation, expect the
-	first SVE register save to be part of the initial allocation
-	and for it to act as a probe at SP.  Account for the SVE callee
-	save area in the dump information.
-	(aarch64_expand_prologue): Update the frame diagram.  Fold the
-	SVE callee allocation into the initial allocation if stack clash
-	protection is enabled.  Use new variables to track the offset
-	of the frame chain (and hard frame pointer) from the current
-	stack pointer, and likewise the offset of the bottom of the
-	register save area.  Update calls to aarch64_save_callee_saves
-	and aarch64_add_cfa_expression.  Apply sve_callee_adjust before
-	saving the FP&SIMD registers.  Save the predicate registers.
-	(aarch64_expand_epilogue): Take below_hard_fp_saved_regs_size
-	into account when setting the stack pointer from the frame pointer,
-	and when deciding whether we can inherit the initial adjustment
-	amount from the prologue.  Restore the predicate registers after
-	the vector registers, then apply sve_callee_adjust, then restore
-	the general registers.
-	(aarch64_secondary_reload): Don't use secondary SVE reloads
-	for VNx16BImode.
-	(aapcs_vfp_sub_candidate): Assert that the type is not an SVE type.
-	(aarch64_short_vector_p): Return false for SVE types.
-	(aarch64_vfp_is_call_or_return_candidate): Initialize *is_ha
-	at the start of the function.  Return false for SVE types.
-	(aarch64_asm_output_variant_pcs): Output .variant_pcs for SVE
-	functions too.
-	(TARGET_STRICT_ARGUMENT_NAMING): Redefine to request strict naming.
-	* config/aarch64/aarch64-sve.md (*aarch64_sve_mov<mode>_le): Extend
-	to big-endian targets for bytewise moves.
-	(*aarch64_sve_mov<mode>_be): Exclude the bytewise case.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* config.gcc (aarch64*-*-*): Add arm_sve.h to extra_headers.
-	Add aarch64-sve-builtins.o, aarch64-sve-builtins-shapes.o and
-	aarch64-sve-builtins-base.o to extra_objs.  Add
-	aarch64-sve-builtins.h and aarch64-sve-builtins.cc to target_gtfiles.
-	* config/aarch64/t-aarch64 (aarch64-sve-builtins.o): New rule.
-	(aarch64-sve-builtins-shapes.o): Likewise.
-	(aarch64-sve-builtins-base.o): New rules.
-	* config/aarch64/aarch64-c.c (aarch64_pragma_aarch64): New function.
-	(aarch64_resolve_overloaded_builtin): Likewise.
-	(aarch64_check_builtin_call): Likewise.
-	(aarch64_register_pragmas): Install aarch64_resolve_overloaded_builtin
-	and aarch64_check_builtin_call in targetm.  Register the GCC aarch64
-	pragma.
-	* config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPRFOP): New macro.
-	(aarch64_svprfop): New enum.
-	(AARCH64_BUILTIN_SVE): New aarch64_builtin_class enum value.
-	(aarch64_sve_int_mode, aarch64_sve_data_mode): Declare.
-	(aarch64_fold_sve_cnt_pat, aarch64_output_sve_prefetch): Likewise.
-	(aarch64_output_sve_cnt_pat_immediate): Likewise.
-	(aarch64_output_sve_ptrues, aarch64_sve_ptrue_svpattern_p): Likewise.
-	(aarch64_sve_sqadd_sqsub_immediate_p, aarch64_sve_ldff1_operand_p)
-	(aarch64_sve_ldnf1_operand_p, aarch64_sve_prefetch_operand_p)
-	(aarch64_ptrue_all_mode, aarch64_convert_sve_data_to_pred): Likewise.
-	(aarch64_expand_sve_dupq, aarch64_replace_reg_mode): Likewise.
-	(aarch64_sve::init_builtins, aarch64_sve::handle_arm_sve_h): Likewise.
-	(aarch64_sve::builtin_decl, aarch64_sve::builtin_type_p): Likewise.
-	(aarch64_sve::mangle_builtin_type): Likewise.
-	(aarch64_sve::resolve_overloaded_builtin): Likewise.
-	(aarch64_sve::check_builtin_call, aarch64_sve::gimple_fold_builtin)
-	(aarch64_sve::expand_builtin): Likewise.
-	* config/aarch64/aarch64.c (aarch64_sve_data_mode): Make public.
-	(aarch64_sve_int_mode): Likewise.
-	(aarch64_ptrue_all_mode): New function.
-	(aarch64_convert_sve_data_to_pred): Make public.
-	(svprfop_token): New function.
-	(aarch64_output_sve_prefetch): Likewise.
-	(aarch64_fold_sve_cnt_pat): Likewise.
-	(aarch64_output_sve_cnt_pat_immediate): Likewise.
-	(aarch64_sve_move_pred_via_while): Use gen_while with UNSPEC_WHILE_LO
-	instead of gen_while_ult.
-	(aarch64_replace_reg_mode): Make public.
-	(aarch64_init_builtins): Call aarch64_sve::init_builtins.
-	(aarch64_fold_builtin): Handle AARCH64_BUILTIN_SVE.
-	(aarch64_gimple_fold_builtin, aarch64_expand_builtin): Likewise.
-	(aarch64_builtin_decl, aarch64_builtin_reciprocal): Likewise.
-	(aarch64_mangle_type): Call aarch64_sve::mangle_type.
-	(aarch64_sve_sqadd_sqsub_immediate_p): New function.
-	(aarch64_sve_ptrue_svpattern_p): Likewise.
-	(aarch64_sve_pred_valid_immediate): Check
-	aarch64_sve_ptrue_svpattern_p.
-	(aarch64_sve_ldff1_operand_p, aarch64_sve_ldnf1_operand_p)
-	(aarch64_sve_prefetch_operand_p, aarch64_output_sve_ptrues): New
-	functions.
-	* config/aarch64/aarch64.md (UNSPEC_LDNT1_SVE, UNSPEC_STNT1_SVE)
-	(UNSPEC_LDFF1_GATHER, UNSPEC_PTRUE, UNSPEC_WHILE_LE, UNSPEC_WHILE_LS)
-	(UNSPEC_WHILE_LT, UNSPEC_CLASTA, UNSPEC_UPDATE_FFR)
-	(UNSPEC_UPDATE_FFRT, UNSPEC_RDFFR, UNSPEC_WRFFR)
-	(UNSPEC_SVE_LANE_SELECT, UNSPEC_SVE_CNT_PAT, UNSPEC_SVE_PREFETCH)
-	(UNSPEC_SVE_PREFETCH_GATHER, UNSPEC_SVE_COMPACT, UNSPEC_SVE_SPLICE):
-	New unspecs.
-	* config/aarch64/iterators.md (SI_ONLY, DI_ONLY, VNx8HI_ONLY)
-	(VNx2DI_ONLY, SVE_PARTIAL, VNx8_NARROW, VNx8_WIDE, VNx4_NARROW)
-	(VNx4_WIDE, VNx2_NARROW, VNx2_WIDE, PRED_HSD): New mode iterators.
-	(UNSPEC_ADR, UNSPEC_BRKA, UNSPEC_BRKB, UNSPEC_BRKN, UNSPEC_BRKPA)
-	(UNSPEC_BRKPB, UNSPEC_PFIRST, UNSPEC_PNEXT, UNSPEC_CNTP, UNSPEC_SADDV)
-	(UNSPEC_UADDV, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTMAD)
-	(UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_CMPEQ_WIDE): New unspecs.
-	(UNSPEC_COND_CMPGE_WIDE, UNSPEC_COND_CMPGT_WIDE): Likewise.
-	(UNSPEC_COND_CMPHI_WIDE, UNSPEC_COND_CMPHS_WIDE): Likewise.
-	(UNSPEC_COND_CMPLE_WIDE, UNSPEC_COND_CMPLO_WIDE): Likewise.
-	(UNSPEC_COND_CMPLS_WIDE, UNSPEC_COND_CMPLT_WIDE): Likewise.
-	(UNSPEC_COND_CMPNE_WIDE, UNSPEC_COND_FCADD90, UNSPEC_COND_FCADD270)
-	(UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90, UNSPEC_COND_FCMLA180)
-	(UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN): Likewise.
-	(UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX, UNSPEC_COND_FSCALE): Likewise.
-	(UNSPEC_LASTA, UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE): Likewise.
-	(UNSPEC_LSHIFTRT_WIDE, UNSPEC_LDFF1, UNSPEC_LDNF1): Likewise.
-	(Vesize): Handle partial vector modes.
-	(self_mask, narrower_mask, sve_lane_con, sve_lane_pair_con): New
-	mode attributes.
-	(UBINQOPS, ANY_PLUS, SAT_PLUS, ANY_MINUS, SAT_MINUS): New code
-	iterators.
-	(s, paired_extend, inc_dec): New code attributes.
-	(SVE_INT_ADDV, CLAST, LAST): New int iterators.
-	(SVE_INT_UNARY): Add UNSPEC_RBIT.
-	(SVE_FP_UNARY, SVE_FP_UNARY_INT): New int iterators.
-	(SVE_FP_BINARY, SVE_FP_BINARY_INT): Likewise.
-	(SVE_COND_FP_UNARY): Add UNSPEC_COND_FRECPX.
-	(SVE_COND_FP_BINARY): Add UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
-	UNSPEC_COND_FMULX.
-	(SVE_COND_FP_BINARY_INT, SVE_COND_FP_ADD): New int iterators.
-	(SVE_COND_FP_SUB, SVE_COND_FP_MUL): Likewise.
-	(SVE_COND_FP_BINARY_I1): Add UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
-	(SVE_COND_FP_BINARY_REG): Add UNSPEC_COND_FMULX.
-	(SVE_COND_FCADD, SVE_COND_FP_MAXMIN, SVE_COND_FCMLA)
-	(SVE_COND_INT_CMP_WIDE, SVE_FP_TERNARY_LANE, SVE_CFP_TERNARY_LANE)
-	(SVE_WHILE, SVE_SHIFT_WIDE, SVE_LDFF1_LDNF1, SVE_BRK_UNARY)
-	(SVE_BRK_BINARY, SVE_PITER): New int iterators.
-	(optab): Handle UNSPEC_SADDV, UNSPEC_UADDV, UNSPEC_FRECPE,
-	UNSPEC_FRECPS, UNSPEC_RSQRTE, UNSPEC_RSQRTS, UNSPEC_RBIT,
-	UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART, UNSPEC_FMLA, UNSPEC_FMLS,
-	UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270,
-	UNSPEC_FEXPA, UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_FCADD90,
-	UNSPEC_COND_FCADD270, UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90,
-	UNSPEC_COND_FCMLA180, UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX,
-	UNSPEC_COND_FMIN, UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX and
-	UNSPEC_COND_FSCALE.
-	(maxmin_uns): Handle UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
-	(binqops_op, binqops_op_rev, last_op): New int attributes.
-	(su): Handle UNSPEC_SADDV and UNSPEC_UADDV.
-	(fn, ab): New int attributes.
-	(cmp_op): Handle UNSPEC_COND_CMP*_WIDE and UNSPEC_WHILE_*.
-	(while_optab_cmp, brk_op, sve_pred_op): New int attributes.
-	(sve_int_op): Handle UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART,
-	UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE, UNSPEC_LSHIFTRT_WIDE and
-	UNSPEC_RBIT.
-	(sve_fp_op): Handle UNSPEC_FRECPE, UNSPEC_FRECPS, UNSPEC_RSQRTE,
-	UNSPEC_RSQRTS, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTSMUL,
-	UNSPEC_FTSSEL, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN, UNSPEC_COND_FMULX,
-	UNSPEC_COND_FRECPX and UNSPEC_COND_FSCALE.
-	(sve_fp_op_rev): Handle UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
-	UNSPEC_COND_FMULX.
-	(rot): Handle UNSPEC_COND_FCADD* and UNSPEC_COND_FCMLA*.
-	(brk_reg_con, brk_reg_opno): New int attributes.
-	(sve_pred_fp_rhs1_operand, sve_pred_fp_rhs2_operand): Handle
-	UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and UNSPEC_COND_FMULX.
-	(sve_pred_fp_rhs2_immediate): Handle UNSPEC_COND_FMAX and
-	UNSPEC_COND_FMIN.
-	(max_elem_bits): New int attribute.
-	(min_elem_bits): Handle UNSPEC_RBIT.
-	* config/aarch64/predicates.md (subreg_lowpart_operator): Handle
-	TRUNCATE as well as SUBREG.
-	(ascending_int_parallel, aarch64_simd_reg_or_minus_one)
-	(aarch64_sve_ldff1_operand, aarch64_sve_ldnf1_operand)
-	(aarch64_sve_prefetch_operand, aarch64_sve_ptrue_svpattern_immediate)
-	(aarch64_sve_qadd_immediate, aarch64_sve_qsub_immediate)
-	(aarch64_sve_gather_immediate_b, aarch64_sve_gather_immediate_h)
-	(aarch64_sve_gather_immediate_w, aarch64_sve_gather_immediate_d)
-	(aarch64_sve_sqadd_operand, aarch64_sve_gather_offset_b)
-	(aarch64_sve_gather_offset_h, aarch64_sve_gather_offset_w)
-	(aarch64_sve_gather_offset_d, aarch64_gather_scale_operand_b)
-	(aarch64_gather_scale_operand_h): New predicates.
-	* config/aarch64/constraints.md (UPb, UPd, UPh, UPw, Utf, Utn, vgb)
-	(vgd, vgh, vgw, vsQ, vsS): New constraints.
-	* config/aarch64/aarch64-sve.md: Add a note on the FFR handling.
-	(*aarch64_sve_reinterpret<mode>): Allow any source register
-	instead of requiring an exact match.
-	(*aarch64_sve_ptruevnx16bi_cc, *aarch64_sve_ptrue<mode>_cc)
-	(*aarch64_sve_ptruevnx16bi_ptest, *aarch64_sve_ptrue<mode>_ptest)
-	(aarch64_wrffr, aarch64_update_ffr_for_load, aarch64_copy_ffr_to_ffrt)
-	(aarch64_rdffr, aarch64_rdffr_z, *aarch64_rdffr_z_ptest)
-	(*aarch64_rdffr_ptest, *aarch64_rdffr_z_cc, *aarch64_rdffr_cc)
-	(aarch64_update_ffrt): New patterns.
-	(@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
-	(@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
-	(@aarch64_ld<fn>f1<mode>): New patterns.
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
-	(@aarch64_ldnt1<mode>): New patterns.
-	(gather_load<mode>): Use aarch64_sve_gather_offset_<Vesize> for
-	the scalar part of the address.
-	(mask_gather_load<SVE_S:mode>): Use aarch64_sve_gather_offset_w for the
-	scalar part of the addresse and add an alternative for handling
-	nonzero offsets.
-	(mask_gather_load<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
-	(*mask_gather_load<mode>_sxtw, *mask_gather_load<mode>_uxtw)
-	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
-	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
-	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
-	(@aarch64_ldff1_gather<SVE_S:mode>, @aarch64_ldff1_gather<SVE_D:mode>)
-	(*aarch64_ldff1_gather<mode>_sxtw, *aarch64_ldff1_gather<mode>_uxtw)
-	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
-	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
-	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
-	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
-	(@aarch64_sve_prefetch<mode>): New patterns.
-	(@aarch64_sve_gather_prefetch<SVE_I:mode><VNx4SI_ONLY:mode>)
-	(@aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>)
-	(*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_sxtw)
-	(*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_uxtw)
-	(@aarch64_store_trunc<VNx8_NARROW:mode><VNx8_WIDE:mode>)
-	(@aarch64_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
-	(@aarch64_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
-	(@aarch64_stnt1<mode>): New patterns.
-	(scatter_store<mode>): Use aarch64_sve_gather_offset_<Vesize> for
-	the scalar part of the address.
-	(mask_scatter_store<SVE_S:mode>): Use aarch64_sve_gather_offset_w for
-	the scalar part of the addresse and add an alternative for handling
-	nonzero offsets.
-	(mask_scatter_store<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
-	(*mask_scatter_store<mode>_sxtw, *mask_scatter_store<mode>_uxtw)
-	(@aarch64_scatter_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
-	(@aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
-	(*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_sxtw)
-	(*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_uxtw):
-	New patterns.
-	(vec_duplicate<mode>): Use QI as the mode of the input operand.
-	(extract_last_<mode>): Generalize to...
-	(@extract_<LAST:last_op>_<mode>): ...this.
-	(*<SVE_INT_UNARY:optab><mode>2): Rename to...
-	(@aarch64_pred_<SVE_INT_UNARY:optab><mode>): ...this.
-	(@cond_<SVE_INT_UNARY:optab><mode>): New expander.
-	(@aarch64_pred_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): New pattern.
-	(@aarch64_cond_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): Likewise.
-	(@aarch64_pred_cnot<mode>, @cond_cnot<mode>): New expanders.
-	(@aarch64_sve_<SVE_FP_UNARY_INT:optab><mode>): New pattern.
-	(@aarch64_sve_<SVE_FP_UNARY:optab><mode>): Likewise.
-	(*<SVE_COND_FP_UNARY:optab><mode>2): Rename to...
-	(@aarch64_pred_<SVE_COND_FP_UNARY:optab><mode>): ...this.
-	(@cond_<SVE_COND_FP_UNARY:optab><mode>): New expander.
-	(*<SVE_INT_BINARY_IMM:optab><mode>3): Rename to...
-	(@aarch64_pred_<SVE_INT_BINARY_IMM:optab><mode>): ...this.
-	(@aarch64_adr<mode>, *aarch64_adr_sxtw): New patterns.
-	(*aarch64_adr_uxtw_unspec): Likewise.
-	(*aarch64_adr_uxtw): Rename to...
-	(*aarch64_adr_uxtw_and): ...this.
-	(@aarch64_adr<mode>_shift): New expander.
-	(*aarch64_adr_shift_sxtw): New pattern.
-	(aarch64_<su>abd<mode>_3): Rename to...
-	(@aarch64_pred_<su>abd<mode>): ...this.
-	(<su>abd<mode>_3): Update accordingly.
-	(@aarch64_cond_<su>abd<mode>): New expander.
-	(@aarch64_<SBINQOPS:su_optab><optab><mode>): New pattern.
-	(@aarch64_<UBINQOPS:su_optab><optab><mode>): Likewise.
-	(*<su>mul<mode>3_highpart): Rename to...
-	(@aarch64_pred_<optab><mode>): ...this.
-	(@cond_<MUL_HIGHPART:optab><mode>): New expander.
-	(*cond_<MUL_HIGHPART:optab><mode>_2): New pattern.
-	(*cond_<MUL_HIGHPART:optab><mode>_z): Likewise.
-	(*<SVE_INT_BINARY_SD:optab><mode>3): Rename to...
-	(@aarch64_pred_<SVE_INT_BINARY_SD:optab><mode>): ...this.
-	(cond_<SVE_INT_BINARY_SD:optab><mode>): Add a "@" marker.
-	(@aarch64_bic<mode>, @cond_bic<mode>): New expanders.
-	(*v<ASHIFT:optab><mode>3): Rename to...
-	(@aarch64_pred_<ASHIFT:optab><mode>): ...this.
-	(@aarch64_sve_<SVE_SHIFT_WIDE:sve_int_op><mode>): New pattern.
-	(@cond_<SVE_SHIFT_WIDE:sve_int_op><mode>): New expander.
-	(*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_m): New pattern.
-	(*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_z): Likewise.
-	(@cond_asrd<mode>): New expander.
-	(*cond_asrd<mode>_2, *cond_asrd<mode>_z): New patterns.
-	(sdiv_pow2<mode>3): Expand to *cond_asrd<mode>_2.
-	(*sdiv_pow2<mode>3): Delete.
-	(@cond_<SVE_COND_FP_BINARY_INT:optab><mode>): New expander.
-	(*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_2): New pattern.
-	(*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_any): Likewise.
-	(@aarch64_sve_<SVE_FP_BINARY:optab><mode>): New pattern.
-	(@aarch64_sve_<SVE_FP_BINARY_INT:optab><mode>): Likewise.
-	(*<SVE_COND_FP_BINARY_REG:optab><mode>3): Rename to...
-	(@aarch64_pred_<SVE_COND_FP_BINARY_REG:optab><mode>): ...this.
-	(@aarch64_pred_<SVE_COND_FP_BINARY_INT:optab><mode>): New pattern.
-	(cond_<SVE_COND_FP_BINARY:optab><mode>): Add a "@" marker.
-	(*add<SVE_F:mode>3): Rename to...
-	(@aarch64_pred_add<SVE_F:mode>): ...this and add alternatives
-	for SVE_STRICT_GP.
-	(@aarch64_pred_<SVE_COND_FCADD:optab><mode>): New pattern.
-	(@cond_<SVE_COND_FCADD:optab><mode>): New expander.
-	(*cond_<SVE_COND_FCADD:optab><mode>_2): New pattern.
-	(*cond_<SVE_COND_FCADD:optab><mode>_any): Likewise.
-	(*sub<SVE_F:mode>3): Rename to...
-	(@aarch64_pred_sub<SVE_F:mode>): ...this and add alternatives
-	for SVE_STRICT_GP.
-	(@aarch64_pred_abd<SVE_F:mode>): New expander.
-	(*fabd<SVE_F:mode>3): Rename to...
-	(*aarch64_pred_abd<SVE_F:mode>): ...this.
-	(@aarch64_cond_abd<SVE_F:mode>): New expander.
-	(*mul<SVE_F:mode>3): Rename to...
-	(@aarch64_pred_<SVE_F:optab><mode>): ...this and add alternatives
-	for SVE_STRICT_GP.
-	(@aarch64_mul_lane_<SVE_F:mode>): New pattern.
-	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><mode>3): Rename and generalize
-	to...
-	(@aarch64_pred_<SVE_COND_FP_MAXMIN:optab><mode>): ...this.
-	(*<LOGICAL:optab><PRED_ALL:mode>3_ptest): New pattern.
-	(*<nlogical><PRED_ALL:mode>3): Rename to...
-	(aarch64_pred_<nlogical><PRED_ALL:mode>_z): ...this.
-	(*<nlogical><PRED_ALL:mode>3_cc): New pattern.
-	(*<nlogical><PRED_ALL:mode>3_ptest): Likewise.
-	(*<logical_nn><PRED_ALL:mode>3): Rename to...
-	(aarch64_pred_<logical_nn><mode>_z): ...this.
-	(*<logical_nn><PRED_ALL:mode>3_cc): New pattern.
-	(*<logical_nn><PRED_ALL:mode>3_ptest): Likewise.
-	(*fma<SVE_I:mode>4): Rename to...
-	(@aarch64_pred_fma<SVE_I:mode>): ...this.
-	(*fnma<SVE_I:mode>4): Rename to...
-	(@aarch64_pred_fnma<SVE_I:mode>): ...this.
-	(@aarch64_<sur>dot_prod_lane<vsi2qi>): New pattern.
-	(*<SVE_FP_TERNARY:optab><mode>4): Rename to...
-	(@aarch64_pred_<SVE_FP_TERNARY:optab><mode>): ...this.
-	(cond_<SVE_FP_TERNARY:optab><mode>): Add a "@" marker.
-	(@aarch64_<SVE_FP_TERNARY_LANE:optab>_lane_<mode>): New pattern.
-	(@aarch64_pred_<SVE_COND_FCMLA:optab><mode>): Likewise.
-	(@cond_<SVE_COND_FCMLA:optab><mode>): New expander.
-	(*cond_<SVE_COND_FCMLA:optab><mode>_4): New pattern.
-	(*cond_<SVE_COND_FCMLA:optab><mode>_any): Likewise.
-	(@aarch64_<FCMLA:optab>_lane_<mode>): Likewise.
-	(@aarch64_sve_tmad<mode>): Likewise.
-	(vcond_mask_<SVE_ALL:mode><vpred>): Add a "@" marker.
-	(*aarch64_sel_dup<mode>): Rename to...
-	(@aarch64_sel_dup<mode>): ...this.
-	(@aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide): New pattern.
-	(*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_cc): Likewise.
-	(*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_ptest): Likewise.
-	(@while_ult<GPI:mode><PRED_ALL:mode>): Generalize to...
-	(@while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>): ...this.
-	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): Generalize to.
-	(*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_cc): ...this.
-	(*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_ptest): New pattern.
-	(*fcm<cmp_op><mode>): Rename to...
-	(@aarch64_pred_fcm<cmp_op><mode>): ...this.  Make operand order
-	match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
-	(*fcmuo<mode>): Rename to...
-	(@aarch64_pred_fcmuo<mode>): ...this.  Make operand order
-	match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
-	(@aarch64_pred_fac<cmp_op><mode>): New expander.
-	(@vcond_mask_<PRED_ALL:mode><mode>): New pattern.
-	(fold_extract_last_<mode>): Generalize to...
-	(@fold_extract_<last_op>_<mode>): ...this.
-	(@aarch64_fold_extract_vector_<last_op>_<mode>): New pattern.
-	(*reduc_plus_scal_<SVE_I:mode>): Replace with...
-	(@aarch64_pred_reduc_<optab>_<mode>): ...this pattern, making the
-	DImode result explicit.
-	(reduc_plus_scal_<mode>): Update accordingly.
-	(*reduc_<optab>_scal_<SVE_I:mode>): Rename to...
-	(@aarch64_pred_reduc_<optab>_<SVE_I:mode>): ...this.
-	(*reduc_<optab>_scal_<SVE_F:mode>): Rename to...
-	(@aarch64_pred_reduc_<optab>_<SVE_F:mode>): ...this.
-	(*aarch64_sve_tbl<mode>): Rename to...
-	(@aarch64_sve_tbl<mode>): ...this.
-	(@aarch64_sve_compact<mode>): New pattern.
-	(*aarch64_sve_dup_lane<mode>): Rename to...
-	(@aarch64_sve_dup_lane<mode>): ...this.
-	(@aarch64_sve_dupq_lane<mode>): New pattern.
-	(@aarch64_sve_splice<mode>): Likewise.
-	(aarch64_sve_<perm_insn><mode>): Rename to...
-	(@aarch64_sve_<perm_insn><mode>): ...this.
-	(*aarch64_sve_ext<mode>): Rename to...
-	(@aarch64_sve_ext<mode>): ...this.
-	(aarch64_sve_<su>unpk<perm_hilo>_<SVE_BHSI:mode>): Add a "@" marker.
-	(*aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): Rename
-	to...
-	(@aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): ...this.
-	(*aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
-	Rename to...
-	(@aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
-	...this.
-	(@cond_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): New expander.
-	(@cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): Likewise.
-	(*cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): New pattern.
-	(*aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): Rename
-	to...
-	(@aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): ...this.
-	(aarch64_sve_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Add
-	a "@" marker.
-	(@cond_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): New expander.
-	(@cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Likewise.
-	(*cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): New
-	pattern.
-	(*aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): Rename to...
-	(@aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): ...this.
-	(@cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New expander.
-	(*cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New pattern.
-	(aarch64_sve_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): Add a
-	"@" marker.
-	(@cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New expander.
-	(*cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New pattern.
-	(aarch64_sve_punpk<perm_hilo>_<mode>): Add a "@" marker.
-	(@aarch64_brk<SVE_BRK_UNARY:brk_op>): New pattern.
-	(*aarch64_brk<SVE_BRK_UNARY:brk_op>_cc): Likewise.
-	(*aarch64_brk<SVE_BRK_UNARY:brk_op>_ptest): Likewise.
-	(@aarch64_brk<SVE_BRK_BINARY:brk_op>): Likewise.
-	(*aarch64_brk<SVE_BRK_BINARY:brk_op>_cc): Likewise.
-	(*aarch64_brk<SVE_BRK_BINARY:brk_op>_ptest): Likewise.
-	(@aarch64_sve_<SVE_PITER:sve_pred_op><mode>): Likewise.
-	(*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_cc): Likewise.
-	(*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_ptest): Likewise.
-	(aarch64_sve_cnt_pat): Likewise.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
-	(*aarch64_sve_incsi_pat): Likewise.
-	(@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
-	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
-	(*aarch64_sve_decsi_pat): Likewise.
-	(@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
-	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
-	(@aarch64_pred_cntp<mode>): Likewise.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New expander.
-	(*aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
-	(*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
-	(@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New expander.
-	(*aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New pattern.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New expander.
-	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New expander.
-	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
-	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New expander.
-	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New expander.
-	(*aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
-	(*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
-	(@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New expander.
-	(*aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
-	New pattern.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New
-	expander.
-	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New
-	expander.
-	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
-	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New
-	expander.
-	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
-	* config/aarch64/arm_sve.h: New file.
-	* config/aarch64/aarch64-sve-builtins.h: Likewise.
-	* config/aarch64/aarch64-sve-builtins.cc: Likewise.
-	* config/aarch64/aarch64-sve-builtins.def: Likewise.
-	* config/aarch64/aarch64-sve-builtins-base.h: Likewise.
-	* config/aarch64/aarch64-sve-builtins-base.cc: Likewise.
-	* config/aarch64/aarch64-sve-builtins-base.def: Likewise.
-	* config/aarch64/aarch64-sve-builtins-functions.h: Likewise.
-	* config/aarch64/aarch64-sve-builtins-shapes.h: Likewise.
-	* config/aarch64/aarch64-sve-builtins-shapes.cc: Likewise.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (@aarch64_sve_rev<PRED_ALL:mode>):
-	New pattern.
-	* config/aarch64/aarch64.c (aarch64_evpc_rev_global): Handle all
-	SVE modes.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.md (FFR_REGNUM, FFRT_REGNUM): New constants.
-	* config/aarch64/aarch64.h (FIRST_PSEUDO_REGISTER): Bump to
-	FFRT_REGNUM + 1.
-	(FFR_REGS, PR_AND_FFR_REGS): New register classes.
-	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add entries for them.
-	* config/aarch64/aarch64.c (pr_or_ffr_regnum_p): New function.
-	(aarch64_hard_regno_nregs): Handle the new register classes.
-	(aarch64_hard_regno_mode_ok): Likewise.
-	(aarch64_regno_regclass): Likewise.
-	(aarch64_class_max_nregs): Likewise.
-	(aarch64_register_move_cost): Likewise.
-	(aarch64_conditional_register_usage): Don't treat FFR and FFRT
-	as general register_operands.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* ggc-common.c: One can't subtract unsigned types
-	in compare function.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* cgraphunit.c (symbol_table::compile): Pass
-	title as dump_memory_report argument.
-	* toplev.c (dump_memory_report):  New argument.
-	(finalize): Pass new argument.
-	* toplev.h (dump_memory_report): Add argument.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* ggc-common.c: Move Leak to the first column.
-
-2019-10-29  Martin Liska  <mliska@suse.cz>
-
-	* cgraphunit.c (symbol_table::compile): Remove argument
-	for dump_memory_report.
-	* ggc-common.c (dump_ggc_loc_statistics): Likewise.
-	(compare_final): Remove in order to make report
-	better readable.
-	* ggc.h (dump_ggc_loc_statistics):  Remove argument.
-	* mem-stats.h (mem_alloc_description::get_list):
-	Do not pass cmp.
-	(mem_alloc_description::dump): Likewise here.
-	* toplev.c (dump_memory_report): Remove final
-	argument.
-	(finalize): Likewise.
-	* toplev.h (dump_memory_report): Remove argument.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_sve_cmp_immediate_p)
-	(aarch64_simd_shift_imm_p): Accept scalars as well as vectors.
-	* config/aarch64/predicates.md (aarch64_sve_cmp_vsc_immediate)
-	(aarch64_sve_cmp_vsd_immediate): Accept "const_int", but don't
-	accept "const".
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* coretypes.h (string_int_pair): New typedef.
-	* langhooks-def.h (LANG_HOOKS_SIMULATE_ENUM_DECL): Define.
-	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Include it.
-	* langhooks.h (lang_hooks_for_types::simulate_enum_decl): New hook.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* langhooks.h (lang_hooks::simulate_builtin_function_decl): New hook.
-	(simulate_builtin_function_decl): Declare.
-	* langhooks-def.h (LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL): Define.
-	(LANG_HOOKS_INITIALIZER): Include it.
-	* langhooks.c (add_builtin_function_common): Rename to...
-	(build_builtin_function): ...this.  Add a location parameter and use
-	it instead of BUILTINS_LOCATION.  Remove the hook parameter and return
-	the decl instead.
-	(add_builtin_function): Update accordingly, passing the returned
-	decl to the lang hook.
-	(add_builtin_function_ext_scope): Likewise
-	(simulate_builtin_function_decl): New function.
-
-2019-10-29  Jakub Jelinek  <jakub@redhat.com>
-
-	* doc/install.texi (--enable-offload-targets): Fix up a typo in the
-	example, use actual names of supported offload targets.
-
-	PR target/92258
-	* config/i386/sse.md (iptr): Revert 2019-10-27 change.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	* tree-ssa-strlen.c (get_addr_stridx): Add argument and use it.
-	(handle_store): Pass argument to get_addr_stridx.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92226
-	* tree-ssa-strlen.c (compare_nonzero_chars): Return -1 also when
-	the offset is in the open range outlined by SI's length.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	PR c/66970
-	* doc/cpp.texi (__has_builtin): Document.
-	* doc/extend.texi (__builtin_frob_return_addr): Correct spelling.
-
-2019-10-28  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	PR target/82981
-	* config/mips/mips.md (<u>mulditi3): Generate patterns for high
-	doubleword and low doubleword result of multiplication on
-	MIPS64R6.
-
-	* config/mips/mips.c (DIRECT_BUILTIN_PURE): New macro. Add a
-	pure qualifier to the built-in.
-	(MSA_BUILTIN_PURE): New macro. Add a pure qualifier to the MSA
-	built-ins.
-	(struct mips_builtin_description): Add is_pure flag.
-	(mips_init_builtins): Mark built-in as pure if the flag in the
-	corresponding mips_builtin_description struct is set.
-
-	* config/mips/mips-msa.md (msa_insert_<msaftm_f>): Add an
-	alternative which covers the floating-point input value. Also
-	forbid the split of insert.d pattern for floating-point values.
-
-2019-10-28  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* config.gcc: Add riscv-sr.o to extra_objs for riscv.
-	* config/riscv/riscv-sr.c: New file.
-	* config/riscv/riscv.c (riscv_reorg): New function.
-	(TARGET_MACHINE_DEPENDENT_REORG): Define.
-	* config/riscv/riscv.h (SIBCALL_REG_P): Define.
-	(riscv_remove_unneeded_save_restore_calls): Declare.
-	* config/riscv/t-riscv (riscv-sr.o): New build rule.
-
-2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92163
-	* tree-ssa-dse.c (delete_dead_or_redundant_assignment): New param
-	need_eh_cleanup with default value NULL. Gate on need_eh_cleanup
-	before calling bitmap_set_bit.
-	(dse_optimize_redundant_stores): Pass global need_eh_cleanup to
-	delete_dead_or_redundant_assignment.
-	(dse_dom_walker::dse_optimize_stmt): Likewise.
-	* tree-ssa-dse.h (delete_dead_or_redundant_assignment): Adjust prototype.
-
-2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR middle-end/91272
-	* tree-vect-stmts.c (vectorizable_condition): Support
-	EXTRACT_LAST_REDUCTION with fully-masked loops.
-
-2019-10-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92252
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Adjust
-	STMT_VINFO_REDUC_IDX when swapping operands.
-
-2019-10-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92241
-	* tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): When
-	we failed to update the reduction index do not use the pattern
-	stmts for the reduction chain.
-	(vectorizable_reduction): When the reduction chain is corrupt,
-	fail.
-	* tree-vect-patterns.c (vect_mark_pattern_stmts): Stop when we
-	fail to update the reduction chain.
-
-2019-10-28  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
-	STMT_VINFO_REDUC_IDX from the actual stmt.
-	(vect_transform_reduction): Likewise.
-	(vectorizable_reduction): Compute the reduction chain length,
-	do not recompute the reduction operand index.  Remove no longer
-	necessary restriction for condition reduction chains.
-
-2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/92225
-	* config/i386/sse.md (REDUC_SSE_SMINMAX_MODE): Use TARGET_SSE4_2
-	condition for V2DImode.
-
-2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (sse_cvtss2si<rex64namesuffix>_2):
-	Remove %k operand modifier.
-	(*vec_extractv2df_1_sse): Remove %q operand modifier.
-
-2019-10-28  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR rtl-optimization/92007
-	* cfgcleanup.c (thread_jump): Add an assertion that we don't
-	call it after reload if hot/cold partitioning has been done.
-	(class pass_postreload_jump): Rename to
-	pass_jump_after_combine.
-	(make_pass_postreload_jump): Rename to
-	make_pass_jump_after_combine.
-	* passes.def(pass_postreload_jump): Move before reload, rename
-	to pass_jump_after_combine.
-	* tree-pass.h (make_pass_postreload_jump): Rename to
-	make_pass_jump_after_combine.
-
-2019-10-25  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/92242
-	* ipa-fnsummary.c (ipa_merge_fn_summary_after_inlining): Check
-	for missing EDGE_REF
-	* ipa-prop.c (update_jump_functions_after_inlining): Likewise.
-
-2019-10-25  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR tree-optimization/88760
-	* config/rs6000/rs6000-common.c (rs6000_option_optimization_table):
-	Enable -funroll-loops for -O2 and above.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Set
-	PARAM_MAX_UNROLL_TIMES to 2 and PARAM_MAX_UNROLLED_INSNS to 20, and
-	do not turn on web and rngreg implicitly, if the unroller is not
-	explicitly enabled.
-
-2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-prop.c (ipa_propagate_indirect_call_infos): Do not remove
-	jump functions.
-
-2019-10-27  Eric Botcazou <ebotcazou@adacore.com>
-
-	* cgraph.c (cgraph_node::rtl_info): Fix cut&pasto in comment.
-	* cgraph.h (cgraph_node::rtl_info): Likewise.
-
-2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-cp.c (propagate_constants_across_call): If args are not available
-	just drop everything to varying.
-	(find_aggregate_values_for_callers_subset): Watch for missing
-	edge summary.
-	(find_more_scalar_values_for_callers_subs): Likewise.
-	* ipa-prop.c (ipa_compute_jump_functions_for_edge,
-	update_jump_functions_after_inlining, propagate_controlled_uses):
-	Watch for missing summaries.
-	(ipa_propagate_indirect_call_infos): Remove summary after propagation
-	is finished.
-	(ipa_write_node_info): Watch for missing summaries.
-	(ipa_read_edge_info): Create new ref.
-	(ipa_edge_args_sum_t): Add remove.
-	(IPA_EDGE_REF_GET_CREATE): New macro.
-	* ipa-fnsummary.c (evaluate_properties_for_edge): Watch for missing
-	edge summary.
-	(remap_edge_change_prob): Likewise.
-
-2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline-transform.c (inline_call): update function summaries
-	after expanidng thunk.
-
-2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-icf.c (sem_function::merge): Update function summaries.
-	* ipa-prop.h (ipa_get_param): Do not sanity check for WPA.
-
-2019-10-27  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3,
-	<sse>_vm<multdiv_mnemonic><mode>3): Remove <iptr> since
-	operand already has scalar mode.
-	(iptr): Remove SF/DF.
-
-2019-10-26  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91289
-	* config/rs6000/rs6000-logue.c (rs6000_emit_allocate_stack): Don't add
-	an immediate to r0; use r11 instead.  Save and restore r11 to r0 around
-	this.
-
-2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* config/i386/sse.md
-	(<sse>_vm<plusminus_insn><mode>3<mask_scalar_name><round_scalar_name>,
-	<sse>_vm<multdiv_mnemonic><mode>3<mask_scalar_name><round_scalar_name>,
-	<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>,
-	<sse>_vm<code><mode>3<mask_scalar_name><round_saeonly_scalar_name>,
-	<sse>_vmmaskcmp<mode>3):
-	Change predicates from vector_operand to nonimmediate_operand,
-	constraints xBm to xm, since scalar operations don't need
-	memory address alignment.
-	(avx512f_vmcmp<mode>3<round_saeonly_name>,
-	avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Replace
-	round_saeonly_nimm_predicate with
-	round_saeonly_nimm_scalar_predicate.
-	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
-	fmai_vmfnmadd_<mode><round_name>,fmai_vmfnmsub_<mode><round_name>,
-	*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
-	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>,
-	avx512f_vmfmadd_<mode>_mask3<round_name>,
-	avx512f_vmfmadd_<mode>_maskz_1<round_name>,
-	*avx512f_vmfmsub_<mode>_mask<round_name>,
-	avx512f_vmfmsub_<mode>_mask3<round_name>,
-	*avx512f_vmfmsub_<mode>_maskz_1<round_name>,
-	*avx512f_vmfnmadd_<mode>_mask<round_name>,
-	*avx512f_vmfnmadd_<mode>_mask3<round_name>,
-	*avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
-	*avx512f_vmfnmsub_<mode>_mask<round_name>,
-	*avx512f_vmfnmsub_<mode>_mask3<round_name>,
-	*avx512f_vmfnmsub_<mode>_maskz_1<round_name>,
-	cvtusi2<ssescalarmodesuffix>32<round_name>,
-	cvtusi2<ssescalarmodesuffix>64<round_name>, ): Replace
-	round_nimm_predicate with round_nimm_scalr_predicate.
-	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>,
-	avx512f_sfixupimm<mode>_mask<round_saeonly_name>,
-	avx512er_vmrcp28<mode><round_saeonly_name>,
-	avx512er_vmrsqrt28<mode><round_saeonly_name>,
-	): Replace round_saeonly_nimm_predicate with
-	round_saeonly_nimm_scalar_predicate.
-	(avx512dq_vmfpclass<mode><mask_scalar_merge_name>): Replace
-	vector_operand with nonimmediate_operand.
-	* config/i386/subst.md (round_scalar_nimm_predicate,
-	round_saeonly_scalar_nimm_predicate): Replace
-	vector_operand with nonimmediate_operand.
-
-2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89071
-	* config/i386/i386.md (*rcpsf2_sse): Add
-	avx_partial_xmm_update, prefer m constraint for TARGET_AVX.
-	(*rsqrtsf2_sse): Ditto.
-	(*sqrt<mode>2_sse): Ditto.
-	(sse4_1_round<mode>2): separate constraint vm, add
-	avx_partail_xmm_update, prefer m constraint for TARGET_AVX.
-	* config/i386/sse.md (*sse_vmrcpv4sf2"): New define_insn used
-	by pass rpad.
-	(*<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>*):
-	Ditto.
-	(*sse_vmrsqrtv4sf2): Ditto.
-	(*avx512f_rndscale<mode><round_saeonly_name>): Ditto.
-	(*sse4_1_round<ssescalarmodesuffix>): Ditto.
-	(sse4_1_round<ssescalarmodesuffix>): Add m constraint and
-	<iptr> pointer size modifier since vround support memory operand.
-
-2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/85969
-	* config/avr/gen-avr-mmcu-specs.c (str_prefix_p): Remove unused
-	static function.
-
-2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
-	    Tobias Burnus  <tobias@codesourcery.com>
-
-	* gimplify.c (oacc_default_clause): Privatize fortran common blocks.
-	(omp_notice_variable): Defer the expansion of DECL_VALUE_EXPR for
-	common block decls.
-
-2019-10-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92222
-	* tree-vect-slp.c (_slp_oprnd_info::first_pattern): Remove.
-	(_slp_oprnd_info::second_pattern): Likewise.
-	(_slp_oprnd_info::any_pattern): New.
-	(vect_create_oprnd_info): Adjust.
-	(vect_get_and_check_slp_defs): Compute whether any stmt is
-	in a pattern.
-	(vect_build_slp_tree_2): Avoid building up a node from scalars
-	if any of the operand defs, not just the first, is in a pattern.
-
-2019-10-25  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Only fail
-	swapping if we actually have to modify the IL on a shared stmt.
-	(vect_build_slp_tree_2): Never fail swapping on shared stmts
-	because we no longer modify the IL.
-
-2019-10-25  Martin Liska  <mliska@suse.cz>
-
-	* tree.c (dump_tree_statistics): Use sorted index 'j' and not 'i'.
-
-2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vectorizable_reduction): Restrict the
-	LOOP_VINFO_CAN_FULLY_MASK_P handling to cases that will be
-	handled by vect_transform_reduction.  Allow fully-masked loops
-	to be used with reduction chains.
-	* tree-vect-stmts.c (vectorizable_operation): Handle reduction
-	operations in fully-masked loops.
-	(vectorizable_condition): Reject EXTRACT_LAST_REDUCTION
-	operations in fully-masked loops.
-
-2019-10-25  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vectorizable_reduction): Verify
-	STMT_VINFO_REDUC_IDX on the to be vectorized stmts is set up
-	correctly.
-	* tree-vect-patterns.c (vect_mark_pattern_stmts): Transfer
-	STMT_VINFO_REDUC_IDX from the original stmts to the pattern
-	stmts.
-
-2019-10-24  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.h (omp_construct_selector_matches): Declare.
-	* gimplify.c (struct gimplify_omp_ctx): Add code member.
-	(gimplify_call_expr): Call omp_resolve_declare_variant and remap
-	called function if needed for flag_openmp.
-	(gimplify_scan_omp_clauses): Set ctx->code.
-	(omp_construct_selector_matches): New function.
-	* omp-general.h (omp_constructor_traits_to_codes,
-	omp_context_selector_matches, omp_resolve_declare_variant): Declare.
-	* omp-general.c (omp_constructor_traits_to_codes,
-	omp_context_selector_matches, omp_resolve_declare_variant): New
-	functions.
-
-	* config/arc/arc.c (hwloop_optimize): Add missing space in string
-	literal.
-	* config/rx/rx.c (rx_print_operand): Likewise.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
-	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
-	* ipa-sra.c (create_parameter_descriptors, process_scan_results):
-	Likewise.
-	* genemit.c (emit_c_code): Likewise.
-	* plugin.c (try_init_one_plugin): Likewise.  Formatting fix.
-
-2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
-
-	* symbols-summary.h (fast_function_summary<T *, V>::release,
-	fast_call_summary<T *, V>::release): Free m_vector.
-
-2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cgraphunit.c (symbol_table::process_new_functions): Call
-	ipa_free_size_summary.
-	* ipa-cp.c (ipcp_cloning_candidate_p): Update.
-	(devirtualization_time_bonus): Update.
-	(ipcp_propagate_stage): Update.
-	* ipa-fnsummary.c (ipa_size_summaries): New.
-	(ipa_fn_summary_alloc): Alloc size summary.
-	(dump_ipa_call_summary): Update.
-	(ipa_dump_fn_summary): Update.
-	(analyze_function_body): Update.
-	(compute_fn_summary): Likewise.
-	(ipa_get_stack_frame_offset): New function.
-	(inline_update_callee_summaries): Do not update frame offsets.
-	(ipa_merge_fn_summary_after_inlining): Update frame offsets here;
-	remove call and function summary.
-	(ipa_update_overall_fn_summary): Update.
-	(inline_read_section): Update.
-	(ipa_fn_summary_write): Update.
-	(ipa_free_fn_summary): Do not remove summaries.
-	(ipa_free_size_summary): New.
-	(release summary pass): Also run at WPA.
-	* ipa-fnsummary.h (ipa_size_summary): Declare.
-	(ipa_fn_summary): Remove size, self_size, stack_frame_offset,
-	estimated_self_stack_size.
-	(ipa_size_summary_t): New type.
-	(ipa_size_summaries): Declare.
-	(ipa_free_size_summary): Declare.
-	(ipa_get_stack_frame_offset): Declare.
-	* ipa-icf.c (sem_function::merge): Update.
-	* ipa-inline-analysis.c (estimate_size_after_inlining): Update.
-	(estimate_growth): Update.
-	(growth_likely_positive): Update.
-	(clone_inlined_nodes): Update.
-	(inline_call): Update.
-	* ipa-inline.c (caller_growth_limits): Update.
-	(edge_badness): Update.
-	(recursive_inlining): Update.
-	(inline_small_functions): Update.
-	(inline_to_all_callers_1): Update.
-	* ipa-prop.h (ipa_edge_args_sum_t): Update comment.
-
-2019-10-24  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/altivec.md (altivec_vavgu<VI_char>): Rename to...
-	(uavg<mode>3_ceil): ... This.
-	(altivec_vavgs<VI_char>): Rename to...
-	(avg<mode>3_ceil): ... This.
-	* config/rs6000/rs6000-builtin.def (VAVGUB, VAVGSB, VAVGUH, VAVGSH,
-	VAVGUW, VAVGSW): Adjust.
-
-2019-10-24  Nathan Sidwell  <nathan@acm.org>
-
-	* dumpfile.c (dump_begin): Reorder decls to use RAII.
-
-2019-10-24  Martin Liska  <mliska@suse.cz>
-
-	* symbol-summary.h (gt_pch_nx): Mark all functions
-	with gcc_unreachable as we do not expect to be called.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): For reduction
-	chains try harder with operand swapping and instead of
-	putting a shifted chain into the reduction operands put
-	a repetition of the final reduction op there as if we'd
-	reassociate the expression.
-
-2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-reference.c (ipa_reference_optimization_summary_d): Rename
-	statics_not_read and statics_not_written to statics_read and
-	statics_written respectively.
-	(no_module_statics): New static var.
-	(ipa_reference_get_not_read_global): Rename to ...
-	(ipa_reference_get_read_global): ... this.
-	(ipa_reference_get_not_written_global): Rename to ...
-	(ipa_reference_get_written_global): ... this.
-	(dump_static_vars_set_to_file): Dump no_module_statics.
-	(copy_static_var_set): Add for propagation parameter.
-	(ipa_init): Initialize no_module_statics.
-	(ipa_ref_opt_summary_t::duplicate): Update.
-	(ipa_ref_opt_summary_t::remove): Update.
-	(propagate): Update.
-	(write_node_summary_p): Look correctly for bitmap differences.
-	(ipa_reference_write_optimization_summary): Update.
-	(ipa_reference_read_optimization_summary): Update.
-	* ipa-reference.h
-	(ipa_reference_get_not_read_global): Rename to ...
-	(ipa_reference_get_read_global): ... this.
-	(ipa_reference_get_not_written_global): Rename to ...
-	(ipa_reference_get_written_global): ... this.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Update.
-	(call_may_clobber_ref_p_1): Update.
-
-2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_hard_regno_nregs_has_padding): Remove
-	and add comment.
-	(msp430_hard_regno_nregs_with_padding): Remove.
-
-2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/constraints.md: Allow post_inc for "Ya" constraint.
-	* config/msp430/msp430.md (430x_shift_left): Use RLAM when the constant
-	shift amount is between 1 and 4.
-	(430x_arithmetic_shift_right): Use RRAM when the constant shift amount
-	is between 1 and 4.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92205
-	* tree-vect-loop.c (vectorizable_reduction): Restrict
-	search for alternate vectype_in to lane-reducing patterns
-	we support.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92203
-	* treee-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt):
-	Skip eliminating conversion stmts inserted by insertion.
-
-2019-10-24  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* config/s390/s390.c (s390_get_thread_pointer): Use
-	gen_get_thread_pointer.
-	(s390_expand_split_stack_prologue): Likewise.
-	* config/s390/s390.md (UNSPEC_GET_TP): New UNSPEC.
-	(*get_tp_31): New 31-bit splitter for UNSPEC_GET_TP.
-	(*get_tp_64): New 64-bit splitter for UNSPEC_GET_TP.
-	(get_thread_pointer<mode>): Use UNSPEC_GET_TP, use
-	parameterized name.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_analyze_slp): When reduction group
-	SLP discovery fails try to handle the reduction as part
-	of SLP reduction discovery.
-
-2019-10-23  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000-protos.h (rs6000_adjust_insn_length): New
-	declaration.
-	* config/rs6000/rs6000.c (rs6000_insn_cost): Use num_insns insn
-	attribute if it exists, rather than the insn size.  If we use the
-	insn size, adjust the size to remove the extra size that prefixed
-	instructions take.
-	(rs6000_adjust_insn_length): New function.
-	* config/rs6000/rs6000.h (ADJUST_INSN_LENGTH): New target hook to
-	update the instruction sized if prefixed instructions are used.
-	* config/rs6000/rs6000.md (prefixed_length attribute): Delete.
-	(non_prefixed_length attribute): Delete.
-	(num_insns attribute): New insn attribute to return the number of
-	instructions.
-	(max_prefixed_insns attribute): New insn attribute to return the
-	maximum number of prefixed instructions in an insn.
-	(length attribute): Do not adjust for prefix instructions here,
-	punt to ADJUST_INSN_LENGTH.
-	(mov<mode>_64bit): Set max_prefixed_insns and num_insns.
-	(movtd_64bit_nodm): Set max_prefixed_insns and num_insns.
-	(mov<mode>_ppc64): Set max_prefixed_insns and num_insns.
-	* config/rs6000/vsx.md: (vsx_mov<mode>_64bit): Set
-	max_prefixed_insns and num_insns.
-
-	* config/rs6000/rs6000.md (mov<mode>_64bit_dm): Reformat.
-	(movtd_64bit_nodm): Reformat.
-	(mov<mode>_32bit): Reformat.
-	(mov<mode>_softfloat): Reformat.
-	(FMOVE128_GPR splitter): Reformat.
-	(DIFD splitter): Reformat.
-	(TI2 splitter): Reformat.
-	* config/rs6000/predicates.md (lwa_operand): If the bottom two
-	bits of the offset for the memory address are non-zero, use PLWA
-	if prefixed instructions are available.
-
-2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* lto-streamer-out.c (cmp_symbol_files): Watch for overflow.
-
-2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-reference.c (varpool_removal_hook, ipa_reference_c_finalize): Fix
-	previous patch.
-
-2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* lto-streamer-out.c (output_constructor): Push CTORS_OUT timevar.
-	(cmp_symbol_files): New.
-	(lto_output): Copy sections in file order.
-	* lto-streamer.h (lto_file_decl_data): Add field order.
-
-2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-reference.h (ipa_reference_var_uid): Move offline.
-	* ipa-reference.c (reference_vars_map_t): new type.
-	(ipa_reference_vars_map, ipa_reference_vars_uids): New static vars.
-	(ipa_reference_var_uid): Implement.
-	(varpool_node_hooks): New static var.
-	(varpool_removal_hook): New function.
-	(is_improper): Do not check bitmap for id==-1
-	(get_static_name): Update.
-	(ipa_init): Initialize new datastructures.
-	(analyze_function): Do not recompute ids.
-	(propagate): Free reference_vars_to_consider.
-	(stream_out_bitmap): Update.
-	(ipa_reference_read_optimization_summary): Update.
-
-2019-10-23  qing zhao  <qing.zhao@oracle.com>
-
-	PR gcov-profile/91971
-	* coverage.c (coverage_init): Mangle the full path of filename when
-	filename is a absolute path.
-
-2019-10-23  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430-protos.h (msp430_has_hwmult): New.
-	* config/msp430/msp430.c (msp430_no_hwmult): Remove.
-	(msp430_has_hwmult): New.
-	(msp430_output_labelref):
-	s/msp430_hwmult_type != MSP430_HWMULT_NONE/msp430_has_hwmult ()/
-	* config/msp430/msp430.md (mulhisi3): Likewise.
-	(umulhisi3): Likewise.
-	(mulsidi3): Likewise.
-	(umulsidi3): Likewise.
-
-2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/92074
-	* params.def (inline-heuristics-hint-percent): Set to 600.
-
-2019-10-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* tree-vect-loop.c (check_reduction_path): Allow conversions
-	that only change the sign.
-	(vectorizable_reduction): Relax latch def stmts we handle further.
-
-2019-10-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/90231
-	* tree-ssa-loop-ivopts.c (get_debug_computation_at): New function.
-	(remove_unused_ivs): Use it instead of get_computation_at.  When
-	choosing best candidate, only consider candidates where
-	get_debug_computation_at actually returns non-NULL.
-
-2019-10-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/92131
-	* tree-vrp.c (extract_range_from_plus_minus_expr): If the resulting
-	range would be symbolic, drop to varying for any explicit overflow
-	in the constant part or if neither range is a singleton.
-
-2019-10-23  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/81669
-	* fibonacci_heap.h (fibonacci_node::fibonacci_node):
-	Initialize m_data.
-
-2019-10-23  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Use
-	int_mode_for_mode rather than mode_for_int_vector for scalars.
-
-2019-10-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92179
-	* tree-vect-stmts.c (vectorizable_shift): For shift args
-	that are all the same remove type restriction in the SLP case.
-	Adjust SLP code to handle converting of the shift arg to
-	only apply in case the modes are different.
-
-2019-10-23  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/91969
-	* ipa-inline.c (recursive_inlining): Do not print
-	when curr->count is not initialized.
-
-2019-10-23  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_build_slp_tree_2): Do not build
-	op from scalars in case there's a constant operand in its
-	definition.
-
-2019-10-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard
-	against out of range max skip or log values.
-
-2019-10-22  Giuliano Belinassi  <giuliano.belinassi@usp.br>
-
-	* cgraph.c (dump_graphviz): Change name to dump_name
-
-2019-10-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (rsbsi_carryin_reg): New pattern.
-	* config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
-	subtraction from a carry operation.
-
-2019-10-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/predicates.md (arm_borrow_operation): Handle CC_ADCmode.
-
-2019-10-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92173
-	* tree-vect-loop.c (vectorizable_reduction): If
-	vect_transform_reduction cannot handle code-generation try without
-	the single-def-use-cycle optimization.  Pass optab_vector to
-	optab_for_tree_code to get vector shifts as that's what we'd
-	generate.
-
-2019-10-22  Michael Matz  <matz@suse.de>
-
-	PR middle-end/90796
-	* gimple-loop-jam.c (any_access_function_variant_p): New function.
-	(adjust_unroll_factor): Use it to constrain safety, new parameter.
-	(tree_loop_unroll_and_jam): Adjust call and profitable unroll factor.
-
-2019-10-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92173
-	* tree-vect-loop.c (vectorizable_reduction): If
-	vect_transform_reduction cannot handle code-generation try without
-	the single-def-use-cycle optimization.  Pass optab_vector to
-	optab_for_tree_code to get vector shifts as that's what we'd
-	generate.
-
-2019-10-22  Martin Liska  <mliska@suse.cz>
-
-	* diagnostic-format-json.cc (json_from_expanded_location):
-	Use json::integer_number.
-	* gcov.c (output_intermediate_json_line): Use new
-	json::integer_number.
-	(output_json_intermediate_file): Likewise.
-	* json.cc (number::print): Move to ...
-	(float_number::print): ... this.
-	(integer_number::print): New.
-	(test_writing_numbers): Move to ...
-	(test_writing_float_numbers): ... this.
-	(test_writing_integer_numbers): New.
-	(json_cc_tests): Register test_writing_integer_numbers.
-	* json.h (class value): Add forward declaration
-	for float_number and integer_number.
-	(enum kind): Add JSON_INTEGER and JSON_FLOAT.
-	(class number): Move to ...
-	(class float_number): ... this.
-	(class integer_number): New.
-	* optinfo-emit-json.cc (optrecord_json_writer::impl_location_to_json):
-	Use json::integer_number.
-	(optrecord_json_writer::location_to_json): Likewise.
-	(optrecord_json_writer::profile_count_to_json): Likewise.
-	(optrecord_json_writer::pass_to_json): Likewise.
-
-2019-10-22  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-slp.c (vect_slp_bb_region): Check whether
-	autodetected_vector_size rather than vector_size is zero.
-	* tree-vect-loop.c (vect_analyze_loop): Likewise.
-	Set autodetected_vector_size immediately after calling
-	vect_analyze_loop_2.  Check for a fatal error before advancing
-	next_size.
-
-2019-10-21  Jason Merrill  <jason@redhat.com>
-
-	* lock-and-run.sh: Check for process existence rather than timeout.
-
-2019-10-21  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* expr.c (expand_expr_real_2): Don't widen constant op1 when expanding
-	widening multiplication.
-
-2019-10-21  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/iterators.md (t2_binop0): Fix typo in comment.
-	* config/arm/arm.md (addsi3_carryin_shift): Simplify selection of the
-	type attribute.
-	(subsi3_carryin_shift): Separate into register and constant controlled
-	alternatives.  Use shift_amount_operand for operand 4.  Set shift
-	attribute and simplify type attribute.
-	(subsi3_carryin_shift_alt): Likewise.
-	(rsbsi3_carryin_shift): Likewise.
-	(rsbsi3_carryin_shift_alt): Likewise.
-	(andsi_not_shiftsi_si): Enable for TARGET_32BIT.  Separate constant
-	and register controlled shifts into distinct alternatives.
-	(andsi_not_shiftsi_si_scc_no_reuse): Likewise.
-	(andsi_not_shiftsi_si_scc): Likewise.
-	(arm_cmpsi_negshiftsi_si): Likewise.
-	(not_shiftsi): Remove redundant M constraint from alternative 1.
-	(not_shiftsi_compare0): Likewise.
-	(arm_cmpsi_insn): Remove redundant alternative 2.
-	(cmpsi_shift_swp): Likewise.
-	(sub_shiftsi): Likewise.
-	(sub_shiftsi_compare0_scratch): Likewise.
-	* config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Delete pattern.
-	(thumb2_cmpsi_neg_shiftsi): Likewise.
-
-2019-10-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92162
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Lookup
-	STMT_VINFO_REDUC_IDX in reduc_info.
-	* tree-vect-stmts.c (vectorizable_condition): Likewise.
-
-2019-10-21  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_slp_tree::ops): New member.
-	(SLP_TREE_SCALAR_OPS): New.
-	(vect_get_slp_defs): Adjust prototype.
-	* tree-vect-slp.c (vect_free_slp_tree): Release
-	SLP_TREE_SCALAR_OPS.
-	(vect_create_new_slp_node): Initialize it.  New overload for
-	initializing by an operands array.
-	(_slp_oprnd_info::ops): New member.
-	(vect_create_oprnd_info): Initialize it.
-	(vect_free_oprnd_info): Release it.
-	(vect_get_and_check_slp_defs): Populate the operands array.
-	Do not swap operands in the IL when not necessary.
-	(vect_build_slp_tree_2): Build SLP nodes for invariant operands.
-	Record SLP_TREE_SCALAR_OPS for all invariant nodes.  Also
-	swap operands in the operands array.  Do not swap operands in
-	the IL.
-	(vect_slp_rearrange_stmts): Re-arrange SLP_TREE_SCALAR_OPS as well.
-	(vect_gather_slp_loads): Fix.
-	(vect_detect_hybrid_slp_stmts): Likewise.
-	(vect_slp_analyze_node_operations_1): Search for a internal
-	def child for computing reduction SLP_TREE_NUMBER_OF_VEC_STMTS.
-	(vect_slp_analyze_node_operations): Skip ops-only stmts for
-	the def-type push/pop dance.
-	(vect_get_constant_vectors): Compute number_of_vectors here.
-	Use SLP_TREE_SCALAR_OPS and simplify greatly.
-	(vect_get_slp_vect_defs): Use gimple_get_lhs also for PHIs.
-	(vect_get_slp_defs): Simplify greatly.
-	* tree-vect-loop.c (vectorize_fold_left_reduction): Simplify.
-	(vect_transform_reduction): Likewise.
-	* tree-vect-stmts.c (vect_get_vec_defs): Simplify.
-	(vectorizable_call): Likewise.
-	(vectorizable_operation): Likewise.
-	(vectorizable_load): Likewise.
-	(vectorizable_condition): Likewise.
-	(vectorizable_comparison): Likewise.
-
-2019-10-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92161
-	* tree-vect-loop.c (vect_analyze_loop_2): Reset stmts def-type
-	for reductions.
-
-2019-10-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.md (UNSPEC_RNDR, UNSPEC_RNDRRS): Define.
-	(aarch64_rndr): New define_insn.
-	(aarch64_rndrrs): Likewise.
-	* config/aarch64/aarch64.h (AARCH64_ISA_RNG): Define.
-	(TARGET_RNG): Likewise.
-	* config/aarch64/aarch64.c (aarch64_expand_builtin): Use IGNORE
-	argument.
-	* config/aarch64/aarch64-protos.h (aarch64_general_expand_builtin):
-	Add fourth argument in prototype.
-	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins):
-	Add AARCH64_BUILTIN_RNG_RNDR, AARCH64_BUILTIN_RNG_RNDRRS.
-	(aarch64_init_rng_builtins): Define.
-	(aarch64_general_init_builtins): Call aarch64_init_rng_builtins.
-	(aarch64_expand_rng_builtin): Define.
-	(aarch64_general_expand_builtin): Use IGNORE argument, handle
-	RNG builtins.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_RNG when TARGET_RNG.
-	* config/aarch64/arm_acle.h (__rndr, __rndrrs): Define.
-
-2019-10-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-stmts (ensure_base_align): Only change alignment if new
-	alignment is more restrictive.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vec_info::vector_size): New member variable.
-	(vect_update_max_nunits): Update comment.
-	(current_vector_size): Delete.
-	* tree-vect-stmts.c (current_vector_size): Likewise.
-	(get_vectype_for_scalar_type): Use vec_info::vector_size instead
-	of current_vector_size.
-	(get_mask_type_for_scalar_type): Likewise.
-	* tree-vectorizer.c (try_vectorize_loop_1): Likewise.
-	* tree-vect-loop.c (vect_update_vf_for_slp): Likewise.
-	(vect_analyze_loop, vect_halve_mask_nunits): Likewise.
-	(vect_double_mask_nunits, vect_transform_loop): Likewise.
-	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
-	(vect_make_slp_decision, vect_slp_bb_region): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_double_mask_nunits): Take a vec_info.
-	* tree-vect-loop.c (vect_double_mask_nunits): Likewise.
-	* tree-vect-stmts.c (supportable_narrowing_operation):  Update call
-	accordingly.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_halve_mask_nunits): Take a vec_info.
-	* tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
-	* tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Update
-	call accordingly.
-	* tree-vect-stmts.c (supportable_widening_operation): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Take
-	a loop_vec_info.
-	(vect_set_loop_condition_masked): Update call accordingly.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (supportable_narrowing_operation): Take a vec_info.
-	* tree-vect-stmts.c (supportable_narrowing_operation): Likewise.
-	(simple_integer_narrowing): Update call accordingly.
-	(vectorizable_conversion): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (simple_integer_narrowing): Take a vec_info.
-	(vectorizable_call): Update call accordingly.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info.
-	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
-	(duplicate_and_interleave): Update call accordingly.
-	* tree-vect-loop.c (vectorizable_reduction): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (duplicate_and_interleave): Take a vec_info.
-	* tree-vect-slp.c (duplicate_and_interleave): Likewise.
-	(vect_get_constant_vectors): Update call accordingly.
-	* tree-vect-loop.c (get_initial_defs_for_reduction): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (get_vectype_for_scalar_type): Take a vec_info.
-	* tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
-	(vect_prologue_cost_for_slp_op): Update call accordingly.
-	(vect_get_vec_def_for_operand, vect_get_gather_scatter_ops)
-	(vect_get_strided_load_store_ops, vectorizable_simd_clone_call)
-	(vect_supportable_shift, vect_is_simple_cond, vectorizable_comparison)
-	(get_mask_type_for_scalar_type): Likewise.
-	(vect_get_vector_types_for_stmt): Likewise.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Likewise.
-	(get_initial_def_for_reduction, build_vect_cond_expr): Likewise.
-	* tree-vect-patterns.c (vect_supportable_direct_optab_p): Likewise.
-	(vect_split_statement, vect_convert_input): Likewise.
-	(vect_recog_widen_op_pattern, vect_recog_pow_pattern): Likewise.
-	(vect_recog_over_widening_pattern, vect_recog_mulhs_pattern): Likewise.
-	(vect_recog_average_pattern, vect_recog_cast_forwprop_pattern)
-	(vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern)
-	(vect_synth_mult_by_constant, vect_recog_mult_pattern): Likewise.
-	(vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern)
-	(check_bool_pattern, adjust_bool_pattern_cast, adjust_bool_pattern)
-	(search_type_for_mask_1, vect_recog_bool_pattern): Likewise.
-	(vect_recog_mask_conversion_pattern): Likewise.
-	(vect_add_conversion_to_pattern): Likewise.
-	(vect_recog_gather_scatter_pattern): Likewise.
-	* tree-vect-slp.c (vect_build_slp_tree_2): Likewise.
-	(vect_analyze_slp_instance, vect_get_constant_vectors): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (get_mask_type_for_scalar_type): Take a vec_info.
-	* tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
-	(vect_check_load_store_mask): Update call accordingly.
-	(vect_get_mask_type_for_stmt): Likewise.
-	* tree-vect-patterns.c (check_bool_pattern): Likewise.
-	(search_type_for_mask_1, vect_recog_mask_conversion_pattern): Likewise.
-	(vect_convert_mask_for_vectype): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-patterns.c (vect_supportable_direct_optab_p): Take
-	a vec_info.
-	(vect_recog_dot_prod_pattern): Update call accordingly.
-	(vect_recog_sad_pattern, vect_recog_pow_pattern): Likewise.
-	(vect_recog_widen_sum_pattern): Likewise.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vect_supportable_shift): Take a vec_info.
-	* tree-vect-stmts.c (vect_supportable_shift): Likewise.
-	* tree-vect-patterns.c (vect_synth_mult_by_constant): Update call
-	accordingly.
-
-2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.c (get_vec_alignment_for_array_type): Use
-	get_vectype_for_scalar_type_and_size instead of
-	get_vectype_for_scalar_type.
-
-2019-10-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* common.opt (-fcommon): Fix description.
-
-2019-10-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386-protos.h (ix86_pre_reload_split): Declare.
-	* config/i386/i386.c (ix86_pre_reload_split): New function.
-	* config/i386/i386.md (*fix_trunc<mode>_i387_1, *add<mode>3_eq,
-	*add<mode>3_ne, *add<mode>3_eq_0, *add<mode>3_ne_0, *add<mode>3_eq,
-	*add<mode>3_ne, *add<mode>3_eq_1, *add<mode>3_eq_0, *add<mode>3_ne_0,
-	*anddi3_doubleword, *andndi3_doubleword, *<code>di3_doubleword,
-	*one_cmpldi2_doubleword, *ashl<dwi>3_doubleword_mask,
-	*ashl<dwi>3_doubleword_mask_1, *ashl<mode>3_mask, *ashl<mode>3_mask_1,
-	*<shift_insn><mode>3_mask, *<shift_insn><mode>3_mask_1,
-	*<shift_insn><dwi>3_doubleword_mask,
-	*<shift_insn><dwi>3_doubleword_mask_1, *<rotate_insn><mode>3_mask,
-	*<rotate_insn><mode>3_mask_1, *<btsc><mode>_mask, *<btsc><mode>_mask_1,
-	*btr<mode>_mask, *btr<mode>_mask_1, *jcc_bt<mode>, *jcc_bt<mode>_1,
-	*jcc_bt<mode>_mask, *popcounthi2_1, frndintxf2_<rounding>,
-	*fist<mode>2_<rounding>_1, *<code><mode>3_1, *<code>di3_doubleword):
-	Use ix86_pre_reload_split instead of can_create_pseudo_p in condition.
-	* config/i386/sse.md (*sse4_1_<code>v8qiv8hi2<mask_name>_2,
-	*avx2_<code>v8qiv8si2<mask_name>_2,
-	*sse4_1_<code>v4qiv4si2<mask_name>_2,
-	*sse4_1_<code>v4hiv4si2<mask_name>_2,
-	*avx512f_<code>v8qiv8di2<mask_name>_2,
-	*avx2_<code>v4qiv4di2<mask_name>_2, *avx2_<code>v4hiv4di2<mask_name>_2,
-	*sse4_1_<code>v2hiv2di2<mask_name>_2,
-	*sse4_1_<code>v2siv2di2<mask_name>_2, sse4_2_pcmpestr,
-	sse4_2_pcmpistr): Likewise.
-
-2019-10-20  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (Configuration, --enable-objc-gc): hboehm.info
-	now defaults to https.
-
-2019-10-20  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_refs_since_match_p): Do not
-	skip non-zero array accesses.
-
-2019-10-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-slp.c (vect_slp_analyze_bb_1): Take a bb_vec_info
-	and return a boolean success value.  Move the allocation and
-	initialization of the bb_vec_info to...
-	(vect_slp_bb_region): ...here.  Update call accordingly.
-	(vect_slp_bb): Apply PARAM_SLP_MAX_INSNS_IN_BB here rather
-	than in vect_slp_analyze_bb_1.
-
-2019-10-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-slp.c (vect_slp_analyze_bb_1): Call save_datarefs
-	when processing the given datarefs for the first time and
-	check_datarefs subsequently.
-	(vect_slp_bb_region): New function, split out of...
-	(vect_slp_bb): ...here.  Don't recompute the region bounds and
-	dataref sets when retrying with a different vector size.
-
-2019-10-19  Jakub Jelinek  <jakub@redhat.com>
-	    Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/92140
-	* config/i386/predicates.md (int_nonimmediate_operand): New special
-	predicate.
-	* config/i386/i386.md (*add<mode>3_eq, *add<mode>3_ne,
-	*add<mode>3_eq_0, *add<mode>3_ne_0, *sub<mode>3_eq, *sub<mode>3_ne,
-	*sub<mode>3_eq_1, *sub<mode>3_eq_0, *sub<mode>3_ne_0): New
-	define_insn_and_split patterns.
-
-2019-10-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.md: Delete out--of-date comment about
-	special-casing integer loads.
-
-2019-10-19  JeanHeyd Meneide  <phdofthehouse@gmail.com>
-
-	* escaped_string.h (escaped_string): New header.
-	* tree.c (escaped_string): Remove escaped_string class.
-
-2019-10-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92157
-	* tree-ssa-strlen.c (handle_builtin_string_cmp): Be prepared for
-	compute_string_length to return a negative result.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (negv<SIDI:mode>3): New expansion rule.
-	(negvsi3, negvdi3): Delete.
-	(negdi2_compare): Delete.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (subvdi4): Decompose calculation into 32-bit
-	operations.
-	(subdi3_compare1): Delete pattern.
-	(subvsi3_borrow): New insn pattern.
-	(subvsi3_borrow_imm): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (subv<mode>4): Delete.
-	(subvdi4): New expander pattern.
-	(subvsi4): Likewise.  Handle some immediate values.
-	(subvsi3_intmin): New insn pattern.
-	(subvsi3): Likewise.
-	(subvsi3_imm1): Likewise.
-	* config/arm/arm.c (select_cc_mode): Also allow minus for CC_V
-	idioms.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (usubvdi4): Allow registers or integers for
-	incoming operands.  Early split the calculation into SImode
-	operations.
-	(usubvsi3_borrow): New insn pattern.
-	(usubvsi3_borrow_imm): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (usubv<mode>4): Delete expansion.
-	(usubvsi4): New pattern.  Allow some immediate values for inputs.
-	(usubvdi4): New pattern.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_select_cc_mode): Allow either the first
-	or second operand of the PLUS inside a DImode equality test to be
-	sign-extend when selecting CC_Vmode.
-	* config/arm/arm.md (addvdi4): Early-split the operation into SImode
-	instructions.
-	(addsi3_cin_vout_reg, addsi3_cin_vout_imm, addsi3_cin_vout_0): New
-	expand patterns.
-	(addsi3_cin_vout_reg_insn, addsi3_cin_vout_imm_insn): New patterns.
-	(addsi3_cin_vout_0): Likewise.
-	(adddi3_compareV): Delete.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (addsi3_compareV_reg_nosum): New insn.
-	(addsi3_compareV_imm_nosum): New insn.  Also add peephole2 patterns
-	to transform this back into the summation version when that leads
-	to smaller code.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (addv<mode>4): Delete.
-	(addvsi4): New pattern.  Handle immediate values that the architecture
-	supports.
-	(addvdi4): New pattern.
-	(addsi3_compareV): Rename to ...
-	(addsi3_compareV_reg): ... this.  Add constraints for thumb2 variants
-	and use COMPARE rather than NE.
-	(addsi3_compareV_imm): New pattern.
-	* config/arm/arm.c (arm_select_cc_mode): Return CC_Vmode for
-	a signed-overflow check.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-modes.def (CC_ADC): New CC mode.
-	* config/arm/arm.c (arm_select_cc_mode): Detect selection of
-	CC_ADCmode.
-	(maybe_get_arm_condition_code): Handle CC_ADCmode.
-	* config/arm/arm.md (uaddvdi4): Early expansion of unsigned addition
-	with overflow.
-	(addsi3_cin_cout_reg, addsi3_cin_cout_imm, addsi3_cin_cout_0): New
-	expand patterns.
-	(addsi3_cin_cout_reg_insn, addsi3_cin_cout_0_insn): New insn patterns
-	(addsi3_cin_cout_imm_insn): Likewise.
-	(adddi3_compareC): Delete insn.
-	* config/arm/predicates.md (arm_carry_operation): Handle CC_ADCmode.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (adddi3): Call gen_addsi3_compare_op1.
-	* (uaddv<mode>4): Delete expansion pattern.
-	(uaddvsi4): New pattern.
-	(uaddvdi4): Likewise.
-	(addsi3_compareC): Delete pattern, change callers to use
-	addsi3_compare_op1.
-	(addsi3_compare_op1): No-longer anonymous.  Clean up constraints to
-	reduce the number of alternatives and re-work type attribute handling.
-	(addsi3_compare_op2): Clean up constraints to reduce the number of
-	alternatives and re-work type attribute handling.
-	(compare_addsi2_op0): Likewise.
-	(compare_addsi2_op1): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-modes.def (CC_NCV, CC_CZ): Delete CC modes.
-	* config/arm/arm.c (arm_select_cc_mode): Remove old selection code
-	for DImode operands.
-	(arm_gen_dicompare_reg): Remove unreachable expansion code.
-	(maybe_get_arm_condition_code): Remove support for CC_CZmode and
-	CC_NCVmode.
-	* config/arm/arm.md (arm_cmpdi_insn): Delete.
-	(arm_cmpdi_unsigned): Delete.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_const_double_prefer_rsbs_rsc): New function.
-	(arm_canonicalize_comparison): For GT/LE/GTU/GEU, use the constant
-	unchanged only if that will be cheaper.
-	(arm_select_cc_mode): Recognize a swapped comparison that will
-	be regenerated using RSBS or RSCS.  Relax restriction on selecting
-	CC_RSBmode.
-	(arm_gen_dicompare_reg): Handle LE/GT/LEU/GEU comparisons against
-	a constant.
-	(arm_gen_compare_reg): Handle compare (CONST, X) when the mode
-	is CC_RSBmode.
-	(maybe_get_arm_condition_code): CC_RSBmode now returns the same codes
-	as CCmode.
-	* config/arm/arm.md (rsb_imm_compare_scratch): New pattern.
-	(rscsi3_<CC_EXTEND>out_scratch): New pattern.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-modes.def (CC_NV, CC_B): New CC modes.
-	* config/arm/arm.c (arm_select_cc_mode): Recognize constructs that
-	need these modes.
-	(arm_gen_dicompare_reg): New code to early expand the sub-operations
-	of EQ, NE, LT, GE, LTU and GEU.
-	* config/arm/iterators.md (CC_EXTEND): New code attribute.
-	* config/arm/predicates.md (arm_adcimm_operand): New predicate..
-	* config/arm/arm.md (cmpsi3_carryin_<CC_EXTEND>out): New pattern.
-	(cmpsi3_imm_carryin_<CC_EXTEND>out): Likewise.
-	(cmpsi3_0_carryin_<CC_EXTEND>out): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (cbranchdi4): Accept reg_or_int_operand for
-	operand 2.
-	(cstoredi4): Similarly, but for operand 3.
-	* config/arm/arm.c (arm_canoncialize_comparison): Allow
-	canonicalization of unsigned compares with a constant on Arm.
-	Prefer using const+1 and adjusting the comparison over swapping the
-	operands whenever the original constant was not valid.
-	(arm_gen_dicompare_reg): If Y is not a valid operand, force it to a
-	register here.
-	(arm_validize_comparison): Do not force invalid DImode operands to
-	registers here.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_select_cc_mode): For DImode equality tests
-	return CC_Zmode if comparing against a constant where one word is
-	zero.
-	(arm_gen_compare_reg): Split DImode handling to ...
-	(arm_gen_dicompare_reg): ... here.  Handle equality comparisons
-	against simple constants.
-	* config/arm/arm.md (arm_cmpdi_zero): Delete pattern.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (subsi3_carryin_shift_alt): New pattern.
-	(rsbsi3_carryin_shift_alt): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (negscc_borrow): New pattern.
-	(mov_negscc): Don't split if the insn would match negscc_borrow.
-	* config/arm/thumb2.md (thumb2_mov_negscc): Likewise.
-	(thumb2_mov_negscc_strict_it): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_insn_cost): New function.
-	(TARGET_INSN_COST): Override default definition.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
-	borrow operations.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (strip_carry_operation): New function.
-	(arm_rtx_costs_internal, case PLUS): Handle addtion with carry-in
-	for SImode.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/predicates.md (arm_carry_operation): New special
-	predicate.
-	* config/arm/iterators.md (LTUGEU): Delete iterator.
-	(cnb): Delete code attribute.
-	(optab): Delete ltu and geu elements.
-	* config/arm/arm.md (addsi3_carryin): Renamed from
-	addsi3_carryin_<optab>.  Remove iterator and use arm_carry_operand.
-	(add0si3_carryin): Similarly, but from add0si3_carryin_<optab>.
-	(addsi3_carryin_alt2): Similarly, but from addsi3_carryin_alt2_<optab>.
-	(addsi3_carryin_clobercc): Similarly.
-	(addsi3_carryin_shift): Similarly.  Do not allow register shifts in
-	Thumb2 state.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (arm_subdi3): Delete insn.
-	(zextendsidi_negsi, negdi_extendsidi): Delete insn_and_split.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-modes.def (CC_RSB): New CC mode.
-	* config/arm/predicates.md (arm_borrow_operation): Handle CC_RSBmode.
-	* config/arm/arm.c (arm_select_cc_mode): Detect when we should
-	return CC_RSBmode.
-	(maybe_get_arm_condition_code): Handle CC_RSBmode.
-	* config/arm/arm.md (subsi3_carryin): Make this pattern available to
-	expand.
-	(subdi3): Rewrite to early-expand the sub-operations.
-	(rsb_im_compare): New pattern.
-	(negdi2): Delete.
-	(negdi2_insn): Delete.
-	(arm_negsi2): Correct type attribute to alu_imm.
-	(negsi2_0compare): New insn pattern.
-	(negsi2_carryin): New insn pattern.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (addsi3_carryin_alt2): Use arm_not_operand for
-	operand 2.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (addsi3_carryin_shift_<optab>): Reorder operands
-	to match canonical form.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (zero_extend<mode>di2): Convert to define_expand.
-	(extend<mode>di2): Likewise.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-protos.h (arm_decompose_di_binop): New prototype.
-	* config/arm/arm.c (arm_decompose_di_binop): New function.
-	* config/arm/arm.md (adddi3): Also accept any const_int for op2.
-	If not generating Thumb-1 code, decompose the operation into 32-bit
-	pieces.
-	* add0si_carryin_<optab>: New pattern.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* arm.md (adddi3): Only accept register operands.
-	(arm_adddi3): Convert to simple insn with no split.  Do not accept
-	constants.
-	(adddi_sesidi_di): Delete patern.
-	(adddi_zesidi_di): Likewise.
-	(uaddv<mode>4): Use LTU as condition for branch.
-	(adddi3_compareV): Convert to simple insn with no split.
-	(addsi3_compareV_upper): Delete pattern.
-	(adddi3_compareC): Convert to simple insn with no split.  Correct
-	flags setting expression.
-	(addsi3_compareC_upper): Delete pattern.
-	(addsi3_compareC): Correct flags setting expression.
-	(subdi3_compare1): Convert to simple insn with no split.
-	(subsi3_carryin_compare): Delete pattern.
-	(arm_subdi3): Convert to simple insn with no split.
-	(subdi_zesidi): Delete pattern.
-	(subdi_di_sesidi): Delete pattern.
-	(subdi_zesidi_di): Delete pattern.
-	(subdi_sesidi_di): Delete pattern.
-	(subdi_zesidi_zesidi): Delete pattern.
-	(negvdi3): Use s_register_operand.
-	(negdi2_compare): Convert to simple insn with no split.
-	(negdi2_insn): Likewise.
-	(negsi2_carryin_compare): Delete pattern.
-	(negdi_zero_extendsidi): Delete pattern.
-	(arm_cmpdi_insn): Convert to simple insn with no split.
-	(negdi2): Don't call gen_negdi2_neon.
-	* config/arm/neon.md (adddi3_neon): Delete pattern.
-	(subdi3_neon): Delete pattern.
-	(negdi2_neon): Delete pattern.
-	(splits for negdi2_neon): Delete splits.
-
-2019-10-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/92153
-	* ggc-page.c (release_pages): Read g->alloc_size before free rather
-	than after it.
-
-2019-10-18  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* config/arm/t-multilib: Add rule to regenerate mutlilib header file
-	with any change to t-multilib, t-aprofile and t-rmprofile.  Also add
-	new multilib variants and new mappings.
-
-2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/86040
-	* config/avr/avr.c (avr_out_lpm): Do not shortcut-return.
-
-2019-10-18  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/86753
-	* tree-vectorizer.h (scalar_cond_masked_key): New struct,
-	and define hashmap traits for it.
-	(loop_vec_info::scalar_cond_masked_set): New member.
-	(vect_record_loop_mask): Adjust prototype.
-	* tree-vectorizer.c (scalar_cond_masked_key::get_cond_ops_from_tree):
-	Implement method.
-	* tree-vect-loop.c (vectorizable_reduction): Pass NULL as last arg to
-	vect_record_loop_mask.
-	(vectorizable_live_operation): Likewise.
-	(vect_record_loop_mask): New param scalar_mask. Add entry
-	cond, loop_mask	to scalar_cond_masked_set if scalar_mask is non NULL.
-	* tree-vect-stmts.c (check_load_store_masking): New param scalar_mask.
-	Pass it as last arg to vect_record_loop_mask.
-	(vectorizable_call): Pass scalar_mask as last arg to
-	vect_record_loop_mask.
-	(vectorizable_store): Likewise.
-	(vectorizable_load): Likewise.
-	(vectorizable_condition): Check if another part of vectorized code
-	applies loop_mask to condition or to it's inverse, and if yes,
-	apply loop_mask to result of vector comparison.
-
-2019-10-17  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (pa_output_indirect_call): Fix typos in last change.
-
-2019-10-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92056
-	* tree-ssa-strlen.c (determine_min_objsize): Call init_object_sizes
-	before calling compute_builtin_object_size.
-
-2019-10-17  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/65342
-	* config/rs6000/darwin.md (movdi_low, movsi_low_st): Delete.
-	(movdi_low_st): Delete.
-	* config/rs6000/rs6000.c
-	(darwin_rs6000_legitimate_lo_sum_const_p): New.
-	(mem_operand_gpr): Validate Mach-O LO_SUM cases separately.
-	* config/rs6000/rs6000.md (movsi_low): Delete.
-
-2019-10-17  Jason Merrill  <jason@redhat.com>
-
-	* gimplify.h (get_initialized_tmp_var): Add default argument to
-	post_p.
-	* gimplify.c (gimplify_self_mod_expr, gimplify_omp_atomic): Remove
-	NULL post_p argument.
-	* targhooks (std_gimplify_va_arg_expr): Likewise.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info::cond_reduc_code): Remove.
-	(STMT_VINFO_VEC_COND_REDUC_CODE): Likewise.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Do not
-	initialize STMT_VINFO_VEC_COND_REDUC_CODE.
-	* tree-vect-loop.c (vect_is_simple_reduction): Set
-	STMT_VINFO_REDUC_CODE.
-	(vectorizable_reduction): Remove dead and redundant code, use
-	STMT_VINFO_REDUC_CODE instead of STMT_VINFO_VEC_COND_REDUC_CODE.
-
-2019-10-17  Georg-Johann Lay  <avr@gjlay.de>
-
-	Fix breakage introduced by r276985.
-
-	* config/avr/avr.c (avr_option_override): Remove set of
-	PARAM_ALLOW_STORE_DATA_RACES.
-	* common/config/avr/avr-common.c (avr_option_optimization_table)
-	[OPT_LEVELS_ALL]: Turn on -fallow-store-data-races.
-
-2019-10-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.h (processor_costs): Add clear_ratio.
-	(CLEAR_RATIO): Remove MIN and use ix86_cost->clear_ratio.
-	* config/i386/x86-tune-costs.h: Set clear_ratio to the minimum
-	of 6 and move_ratio in all cost models.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (check_reduction_path): Compute reduction
-	operation here.
-	(vect_is_simple_reduction): Remove special-case of single-stmt
-	reduction path detection.
-
-2019-10-17  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture.
-
-2019-10-17  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* config/aarch64/aarch64-sve2.md (aarch64_sve2_eor3<mode>)
-	(aarch64_sve2_nor<mode>, aarch64_sve2_nand<mode>)
-	(aarch64_sve2_bsl<mode>, aarch64_sve2_nbsl<mode>)
-	(aarch64_sve2_bsl1n<mode>, aarch64_sve2_bsl2n<mode>):
-	New combine patterns.
-	* config/aarch64/iterators.md (BSL_DUP): New int iterator for the
-	above.
-	(bsl_1st, bsl_2nd, bsl_dup, bsl_mov): Attributes for the above.
-
-2019-10-17  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::dump): Display +INF for both
-	pointers and integers when appropriate.
-
-2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (vect_analyze_loop_2): Use same condition to decide
-	when to use versioning threshold.
-
-2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (determine_peel_for_niter): New function contained
-	outlined code from ...
-	(vect_analyze_loop_2): ... here.
-
-2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* tree-vect-loop.c (vect_transform_loop): Move code from here...
-	* tree-vect-loop-manip.c (vect_loop_versioning): ... to here.
-	* tree-vectorizer.h (vect_loop_versioning): Remove unused parameters.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (needs_fold_left_reduction_p): Export.
-	(vect_is_simple_reduction): Move all validity checks ...
-	(vectorizable_reduction): ... here.  Compute whether we
-	need a fold-left reduction here.
-	* tree-vect-patterns.c (vect_reassociating_reduction_p): Merge
-	both overloads, check needs_fold_left_reduction_p directly.
-	* tree-vectorizer.h (needs_fold_left_reduction_p): Declare.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Fix
-	TARGET_MEM_REF creation.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92129
-	* tree-vect-loop.c (vectorizable_reduction): Also fail
-	on GIMPLE_SINGLE_RHS.
-
-2019-10-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92056
-	* tree-object-size.c (cond_expr_object_size): Return early if then_
-	processing resulted in unknown size.
-
-	PR tree-optimization/92115
-	* tree-ssa-ifcombine.c (ifcombine_ifandif): Force condition into
-	temporary if it could trap.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	PR debug/91887
-	* dwarf2out.c (gen_formal_parameter_die): Also try to match
-	context_die against a DW_TAG_GNU_formal_parameter_pack parent.
-
-2019-10-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-strlen.c (maybe_invalidate): Use
-	HOST_WIDE_INT_PRINT_UNSIGNED instead of "%zu".
-
-2019-10-16  Andrew Burgess  <andrew.burgess@embecosm.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/riscv.h (REG_CLASS_CONTENTS): Add argument passing
-	regs to SIBCALL_REGS.
-	* config/riscv/riscv.c (riscv_regno_to_class): Change argument
-	passing regs to SIBCALL_REGS.
-
-2019-10-16  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/83821
-	* tree-ssa-strlen.c (maybe_invalidate): Add argument.  Consider
-	the length of a string when available.
-	(handle_builtin_memset) Add argument.
-	(handle_store, strlen_check_and_optimize_call): Same.
-	(check_and_optimize_stmt): Same.  Pass it to callees.
-
-2019-10-16  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91996
-	* tree-ssa-strlen.c (maybe_warn_pointless_strcmp): Improve location
-	information.
-	(compare_nonzero_chars): Add an overload.
-	(count_nonzero_bytes): Add an argument.  Call overload above.
-	Handle non-constant lengths in some range.
-	(handle_store): Add an argument.
-	(check_and_optimize_stmt): Pass an argument to handle_store.
-
-2019-10-16  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (neon_valid_immediate): Clear bytes before use.
-
-2019-10-16  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* config/mips/mips.c (mips_expand_builtin_insn): Force the
-	operands which correspond to the same input-output register to
-	have the same pseudo assigned to them.
-
-2019-10-16  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* cfgrtl.c (find_partition_fixes): Remove bbs_in_cold_partition.
-
-2019-10-16  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_classify_symbol):
-	Apply reasonable limit to symbol offsets.
-
-2019-10-16  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_valid_reduction_input_p): Remove.
-	(vect_is_simple_reduction): Delay checking to
-	vectorizable_reduction and relax the checking.
-	(vectorizable_reduction): Check we have a simple use.  Check
-	for bogus condition reductions.
-	* tree-vect-stmts.c (vect_transform_stmt): Make sure we
-	are looking at the last stmt in a pattern sequence when
-	filling in backedge PHI values.
-
-2019-10-16  Peter Bergner <bergner@linux.ibm.com>
-	    Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR target/70010
-	* config/rs6000/rs6000.c (rs6000_can_inline_p): Prohibit inlining if
-	the callee explicitly disables some isa_flags the caller is using.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function-abi.cc (expr_callee_abi): Assert for POINTER_TYPE_P.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* genmodes.c (mode_data::order): New field.
-	(blank_mode): Update accordingly.
-	(VECTOR_MODES_WITH_PREFIX): Add an order parameter.
-	(make_vector_modes): Likewise.
-	(VECTOR_MODES): Update use accordingly.
-	(cmp_modes): Sort by the new order field ahead of sorting by size.
-	* config/aarch64/aarch64-modes.def (VNx2QI, VN2xHI, VNx2SI)
-	(VNx4QI, VNx4HI, VNx8QI): New partial vector modes.
-	* config/aarch64/aarch64.c (VEC_PARTIAL): New flag value.
-	(aarch64_classify_vector_mode): Handle the new partial modes.
-	(aarch64_vl_bytes): New function.
-	(aarch64_hard_regno_nregs): Use it instead of BYTES_PER_SVE_VECTOR
-	when counting the number of registers in an SVE mode.
-	(aarch64_class_max_nregs): Likewise.
-	(aarch64_hard_regno_mode_ok): Don't allow partial vectors
-	in registers yet.
-	(aarch64_classify_address): Treat partial vectors analogously
-	to full vectors.
-	(aarch64_print_address_internal): Consolidate the printing of
-	MUL VL addresses, using aarch64_vl_bytes as the number of
-	bytes represented by "VL".
-	(aarch64_vector_mode_supported_p): Reject partial vector modes.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_layout_frame): Use is_constant
-	rather than known_lt when choosing frame layouts.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_layout_frame): Assert
-	that all the adjustments add up to the full frame size.
-	Use crtl->outgoing_args_size directly as the final adjustment
-	where appropriate.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_layout_frame): Use a local
-	"frame" reference instead of always referring directly to
-	"cfun->machine->frame".
-
-2019-10-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92119
-	* tree-vect-patterns.c (vect_recog_rotate_pattern): Guard
-	against missing bswap lhs.
-
-2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/92033
-	* poly-int.h (constant_lower_bound_with_limit): New function.
-	(constant_upper_bound_with_limit): Likewise.
-	* doc/poly-int.texi: Document them.
-	* tree-vrp.c (value_range_base::set): Convert POLY_INT_CST bounds
-	into the worst-case INTEGER_CST bounds.
-
-2019-10-16  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91088
-	* doc/invoke.texi (ipa-max-param-expr-ops): Document new option.
-	* params.def (PARAM_IPA_MAX_PARAM_EXPR_OPS): New.
-	* ipa-predicat.h (struct expr_eval_op): New struct.
-	(expr_eval_ops): New typedef.
-	(struct condition): Add type and param_ops fields, remove size field.
-	(add_condition): Replace size parameter with type parameter, add
-	param_ops parameter.
-	* ipa-predicat.c (expr_eval_ops_equal_p): New function.
-	(predicate::add_clause): Add comparisons on type and param_ops.
-	(dump_condition): Add debug dump for param_ops.
-	(remap_after_inlining): Adjust call arguments to add_condition.
-	(add_condition): Replace size parameter with type parameter, add
-	param_ops parameter. Unshare constant value used in conditions.
-	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Fold
-	parameter expressions using param_ops.
-	(decompose_param_expr):  New function.
-	(set_cond_stmt_execution_predicate): Use call to decompose_param_expr
-	to replace call to unmodified_parm_or_parm_agg_item.
-	(set_switch_stmt_execution_predicate): Likewise.
-	(will_be_nonconstant_expr_predicate): Likewise. Replace usage of size
-	with type.
-	(inline_read_section): Read param_ops from summary stream.
-	(ipa_fn_summary_write): Write param_ops to summary stream.
-
-2019-10-15  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/92107
-	* genattrtab.c (write_attr_value) <do_operator>: Parenthesize the
-	expression written.
-
-2019-10-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c: Update description of fix and continue.
-
-2019-10-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_binds_local_p): Update to call
-	default_binds_local_p_3 () directly. amend comments.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	* lto-streamer-out.c (lto_variably_modified_type_p): New.
-	(tree_is_indexable): Use it.
-	* tree-streamer-out.c (pack_ts_type_common_value_fields):
-	Stream variably_modified_type_p as TYPE_LANG_FLAG_0.
-	* tree-streamer-in.c (unpack_ts_type_common_value_fields): Likewise.
-
-2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.md (zero_extendqipsi2): New.
-	(zero_extendqisi2): Optimize case where src register and base dst
-	register are the same.
-	(zero_extendhipsi2): Don't use 430X insn for rYs->r case.
-	(zero_extendpsisi2): Optimize r->m case.
-	Add unnamed insn patterns to catch insns combine searches for when
-	optimizing pointer manipulation.
-
-2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.md: Group zero_extend* insns together.
-
-2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/constraints.md: Allow post_inc operand for "Ya"
-	constraint.
-	* config/msp430/msp430.c (msp430_legitimate_address_p): Handle
-	POST_INC.
-	(msp430_subreg): Likewise.
-	(msp430_split_addsi): Likewise.
-	(msp430_print_operand_addr): Likewise.
-	* config/msp430/msp430.h (HAVE_POST_INCREMENT): Define.
-	(USE_STORE_POST_INCREMENT): Define.
-	* config/msp430/msp430.md: Use the msp430_general_dst_operand or
-	msp430_general_dst_nonv_operand predicates for the lvalues of insns.
-	* config/msp430/predicates.md (msp430_nonpostinc_operand): New.
-	(msp430_general_dst_operand): New.
-	(msp430_general_dst_nonv_operand): New.
-	(msp430_nonsubreg_operand): Remove.
-	(msp430_nonsubreg_dst_operand): New.
-	(msp430_nonsubreg_or_imm_operand): Allow reg or mem operands in place
-	of defunct msp430_nonsubreg_operand.
-	(msp430_nonsubregnonpostinc_or_imm_operand): New.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91929
-	* tree-ssa-pre.c (pre_expr_d::loc): New member.
-	(get_or_alloc_expr_for_name): Initialize it.
-	(get_or_alloc_expr_for_constant): Likewise.
-	(phi_translate_1): Copy it.
-	(create_expression_by_pieces): Use the original location
-	of the expression for the inserted stmt.
-	(compute_avail): Record the location of the stmt for the
-	expressions created.
-
-2019-10-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-ssa-strlen.c (count_nonzero_bytes): Check tree_fits_uhwi_p
-	before using tree_to_uhwi.
-
-2019-10-15  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* config/s390/s390.md: Run %a0:DI splitters only after reload.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92094
-	* tree-vect-loop.c (vectorizable_reduction): For nested cycles
-	do not adjust the reduction definition def type.
-	* tree-vect-stmts.c (vect_transform_stmt): Verify the scalar stmt
-	defines the latch argument of the PHI.
-
-2019-10-15  Hongyu Wang  <hongtao.wang@intel.com>
-
-	PR target/92035
-	* config/i386/avx512fintrin.h (_mm_mask_roundscale_ss,
-	_mm_maskz_roundscale_ss, _mm_maskz_roundscale_round_ss,
-	_mm_maskz_roundscale_round_ss, _mm_mask_roundscale_sd,
-	_mm_maskz_roundscale_sd, _mm_mask_roundscale_round_sd,
-	_mm_maskz_roundscale_round_sd): New intrinsics.
-	(_mm_roundscale_ss, _mm_roundscale_round_ss): Use
-	__builtin_ia32_rndscales?_mask_round builtins instead of
-	__builtin_ia32_rndscales?_round.
-	* config/i386/i386-builtin.def (__builtin_ia32_rndscaless_round,
-	__builtin_ia32_rndscalesd_round): Remove.
-	(__builtin_ia32_rndscaless_mask_round,
-	__builtin_ia32_rndscalesd_mask_round): New intrinsics.
-	* config/i386/sse.md
-	(avx512f_rndscale<mode><round_saeonly_name>): Renamed to ...
-	(avx512f_rndscale<mode><mask_scalar_name><round_saeonly_scalar_name>):
-	 ... this, adjust and add subst atrributes to make it maskable.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92046
-	* common.opt (fallow-store-data-races): New.
-	* params.def (PARAM_ALLOW_STORE_DATA_RACES): Remove.
-	* params.h (ALLOW_STORE_DATA_RACES): Likewise.
-	* doc/invoke.texi (fallow-store-data-races): Document.
-	(--param allow-store-data-races): Remove docs.
-	* opts.c (default_options_table): Enable -fallow-store-data-races
-	at -Ofast.
-	(default_options_optimization): Do not enable --param
-	allow-store-data-races at -Ofast.
-	* tree-if-conv.c (ifcvt_memrefs_wont_trap): Use flag_store_data_races
-	instead of PARAM_ALLOW_STORE_DATA_RACES.
-	* tree-ssa-loop-im.c (execute_sm): Likewise.
-
-2019-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92085
-	* tree-if-conv.c (ifcvt_local_dce): Call gsi_next in else clause,
-	instead of calling it unconditionally after
-	delete_dead_or_redundant_assignment and fix indentation.
-
-2019-10-15  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/arm/vfp.md (fma<SDF:mode>4): Enable DF only when
-	TARGET_VFP_DOUBLE.
-	(*fmsub<SDF:mode>4): Likewise.
-	*fnmsub<SDF:mode>4): Likewise.
-	(*fnmadd<SDF:mode>4): Likewise.
-
-2019-10-14 Joel Hutton  <Joel.Hutton@arm.com>
-
-	* doc/tree-ssa.texi: Update renamed macro name.
-
-2019-10-14  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* config/mips/mips.c (mips_cannot_force_const_mem): Reject
-	vector constants.
-
-2019-10-14  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c: Use unsigned ints for the picbase label
-	counters, initialise the vars explicitly.
-	(update_pic_label_number_if_needed): Move a variable declaration
-	to where it's needed.
-	(machopic_output_function_base_name): Use a more strict checking
-	assert, and and unsigned int for the picbase label counter.
-	(machopic_get_function_picbase): Likewise.
-
-2019-10-14  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92046
-	* dse.c (scan_insn): Use param max_active_local_stores.
-	(dse_step1): Get PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and adjust
-	based on optimization level.
-	* loop-invariant.c (move_loop_invariants): Adjust
-	LOOP_INVARIANT_MAX_BBS_IN_LOOP based on optimization level.
-	* opts.c (default_options_optimization): Do not adjust
-	PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and
-	LOOP_INVARIANT_MAX_BBS_IN_LOOP here.
-
-2019-10-14  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.c (arm_legitimize_address): Remove Thumb-2 bailout.
-
-2019-10-14  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.c (arm_option_override): Don't override sched
-	pressure algorithm.
-
-2019-10-14  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92069
-	* tree-vect-loop.c (vect_analyze_scalar_cycles_1): For nested
-	cycles do not set vect_nested_cycle on the latch definition.
-
-2019-10-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function-abi.h (expr_callee_abi): Declare.
-	* function-abi.cc (expr_callee_abi): New function.
-
-2019-10-14  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::set): Normalize unsigned ~[0,0]
-	into [1,MAX].
-	* tree-vrp.h (value_range_base::nonzero_p): Adjust for unsigned
-	non-zero being represented as [1,MAX].
-
-2019-10-14  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	* tree-sra.c (dump_access): Add missing braces.
-
-2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirection_name): Rework the
-	function to emit linker-visible symbols only for indirections
-	in the data section.  Clean up the code and update comments.
-
-2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirect_data_reference): Remove
-	redundant code.
-
-2019-10-13  Nathan Sidwell  <nathan@acm.org>
-
-	* gengtype-lex.l (CXX_KEYWORD): Add 'mutable'.
-
-2019-10-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/sourcebuild.texi (Test Directives, Add Options): Remove
-	c99_runtime.
-
-2019-10-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	* lto-streamer-out.c (collect_block_tree_leafs): Renumber statements
-	so non-virutal are before virutals.
-	(output_function): Avoid body modifications.
-
-2019-10-12  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (pa_output_call): Load descriptor address to register
-	%r22.  Load function address before global pointer.
-	(pa_attr_length_indirect_call): Adjust length of inline versions of
-	$$dyncall.
-	(pa_output_indirect_call): Remove fast inline version of $$dyncall
-	before normal cases.  Update inline $$dyncall sequences to preserve
-	function descriptor address in register %r22.
-	(TRAMPOLINE_CODE_SIZE): Adjust.
-	(pa_asm_trampoline_template): Revise 32-bit trampoline.  Don't assume
-	register %r22 contains trampoline address.
-	(pa_trampoline_init): Adjust offsets.
-	(pa_trampoline_adjust_address): Likewise.
-	* config/pa/pa.h (TRAMPOLINE_SIZE): Adjust 32-bit size.
-
-2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/67183
-	* config/darwin.c (machopic_indirection): New field to flag
-	non-lazy-symbol-pointers in the data section.
-	(machopic_indirection_name): Compute if an indirection should
-	appear in the data section.
-	(machopic_output_data_section_indirection): New callback split
-	from machopic_output_indirection.
-	(machopic_output_stub_indirection): Likewise.
-	(machopic_output_indirection): Retain the code for non-lazy
-	symbol pointers in their regular section.
-	(machopic_finish): Use the new callbacks to order the indirection
-	output.
-
-2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-protos.h (machopic_finish): Delete.
-	* config/darwin.c (machopic_finish): Make static.
-
-2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_file_end): Only emit empty CTOR/DTOR
-	sections when building kernel extension code.
-
-2019-10-12  Palmer Dabbelt  <palmer@sifive.com>
-
-	* doc/extend.texi (Alternate Keywords): Change "-std=c11" to "a
-	later standard."
-
-2019-10-12  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (pa_option_override): Remove trailing comma
-	from warning.
-
-2019-10-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/92063
-	* tree-eh.c (operation_could_trap_helper_p) <case COND_EXPR>
-	<case VEC_COND_EXPR>: Return false with *handled = false.
-	(tree_could_trap_p): For {,VEC_}COND_EXPR return false instead of
-	recursing on the first operand.
-	* fold-const.c (simple_operand_p_2): Use generic_expr_could_trap_p
-	instead of tree_could_trap_p.
-	* tree-ssa-sccvn.c (vn_nary_may_trap): Formatting fixes.
-
-2019-10-11  Jim Wilson  <jimw@sifive.com>
-
-	PR rtl-optimization/91860
-	* combine.c (subst): If new_rtx is a constant, also check for
-	SIGN_EXTEND when deciding whether to call simplify_unary_operation.
-
-2019-10-11  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* expr.c (store_expr): Use rtx_to_poly_int64 rather than
-	INTVAL when calling store_bit_field.
-
-2019-10-11  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Set when optimizing for
-	size.
-
-2019-10-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* tree-vect-loop.c (vect_analyze_loop_operations): Adjust call to
-	vectorizable_live_operation.
-	(vectorizable_live_operation): Adjust parameters.
-	* tree-vect-stmts.c (vect_init_vector,
-	vect_gen_widened_results_half): Fix typo in function comment.
-	(can_vectorize_live_stmts): Adjust function comment.
-	Adjust parameters.  Adjust call to vectorizable_live_operation.
-	(vect_analyze_stmt): Adjust call to can_vectorize_live_stmts.
-	(vect_transform_stmt): Adjust function comment.  Adjust call to
-	can_vectorize_live_stmts.
-	* tree-vectorizer.h (vectorizable_live_operation): Adjust parameters.
-
-2019-10-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90883
-	PR tree-optimization/91091
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Use correct
-	alias-sets both for recording VN table entries and continuing
-	walking after translating through copies.  Handle same-sized
-	reads from SSA names by returning the plain SSA name.
-	(eliminate_dom_walker::eliminate_stmt): Properly handle
-	non-size precision stores in redundant store elimination.
-
-2019-10-11  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ggc-page.c (release_pages): Output statistics when !quiet_flag.
-	(ggc_collect): Dump later to not interfere with release_page dump.
-	(ggc_trim): New function.
-	* ggc-none.c (ggc_trim): New.
-	* ggc.h (ggc_trim): Declare.
-
-2019-10-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92066
-	PR tree-optimization/92046
-	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
-	Fix bogus cost model check.
-
-2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
-
-	* langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
-	(LANG_HOOKS_DECLS): Add it.
-	* langhooks.h (lang_hooks_for_decls): Add omp_is_allocatable_or_ptr;
-	update comment for omp_is_optional_argument.
-	* omp-general.c (omp_is_allocatable_or_ptr): New.
-	* omp-general.h (omp_is_allocatable_or_ptr): Declare.
-	* omp-low.c (scan_sharing_clauses, lower_omp_target): Handle
-	Fortran's optional arguments and allocatable/pointer scalars
-	with use_device_addr.
-
-2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* config/s390/2827.md: Add new opcodes.
-	* config/s390/2964.md: Likewise.
-	* config/s390/3906.md: Likewise.
-	* config/s390/8561.md: Likewise.
-	* config/s390/s390-builtins.def (s390_vfchesb): Use
-	the new vec_cmpgev4sf_quiet_nocc.
-	(s390_vfchedb): Use the new vec_cmpgev2df_quiet_nocc.
-	(s390_vfchsb): Use the new vec_cmpgtv4sf_quiet_nocc.
-	(s390_vfchdb): Use the new vec_cmpgtv2df_quiet_nocc.
-	(vec_cmplev4sf): Use the new vec_cmplev4sf_quiet_nocc.
-	(vec_cmplev2df): Use the new vec_cmplev2df_quiet_nocc.
-	(vec_cmpltv4sf): Use the new vec_cmpltv4sf_quiet_nocc.
-	(vec_cmpltv2df): Use the new vec_cmpltv2df_quiet_nocc.
-	* config/s390/s390-modes.def (CCSFPS): New mode.
-	* config/s390/s390.c (s390_match_ccmode_set): Support CCSFPS.
-	(s390_select_ccmode): Return CCSFPS for LT, LE, GT, GE and LTGT.
-	(s390_branch_condition_mask): Reuse CCS for CCSFPS.
-	(s390_expand_vec_compare): Use non-signaling patterns where
-	necessary.
-	(s390_reverse_condition): Support CCSFPS.
-	* config/s390/s390.md (*cmp<mode>_ccsfps): New pattern.
-	* config/s390/vector.md: (VFCMP_HW_OP): Remove.
-	(asm_fcmp_op): Likewise.
-	(*smaxv2df3_vx): Use pattern for quiet comparison.
-	(*sminv2df3_vx): Likewise.
-	(*vec_cmp<VFCMP_HW_OP:code><mode>_nocc): Remove.
-	(*vec_cmpeq<mode>_quiet_nocc): New pattern.
-	(vec_cmpgt<mode>_quiet_nocc): Likewise.
-	(vec_cmplt<mode>_quiet_nocc): New expander.
-	(vec_cmpge<mode>_quiet_nocc): New pattern.
-	(vec_cmple<mode>_quiet_nocc): New expander.
-	(*vec_cmpeq<mode>_signaling_nocc): New pattern.
-	(*vec_cmpgt<mode>_signaling_nocc): Likewise.
-	(*vec_cmpgt<mode>_signaling_finite_nocc): Likewise.
-	(*vec_cmpge<mode>_signaling_nocc): Likewise.
-	(*vec_cmpge<mode>_signaling_finite_nocc): Likewise.
-	(vec_cmpungt<mode>): New expander.
-	(vec_cmpunge<mode>): Likewise.
-	(vec_cmpuneq<mode>): Use quiet patterns.
-	(vec_cmpltgt<mode>): Allow only on z14+.
-	(vec_cmpordered<mode>): Use quiet patterns.
-	(vec_cmpunordered<mode>): Likewise.
-	(VEC_CMP_EXPAND): Add ungt and unge.
-
-2019-10-11  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gimple-streamer-out.c (output_gimple_stmt): Add explicit function
-	parameter.
-	* lto-streamer-out.c: Include tree-dfa.h.
-	(output_cfg): Do not use cfun.
-	(lto_prepare_function_for_streaming): New.
-	(output_function): Do not push cfun; do not initialize loop optimizer.
-	* lto-streamer.h (lto_prepare_function_for_streaming): Declare.
-	* passes.c (ipa_write_summaries): Use it.
-	(ipa_write_optimization_summaries): Do not modify bodies.
-	* tree-dfa.c (renumber_gimple_stmt_uids): Add function parameter.
-	* tree.dfa.h (renumber_gimple_stmt_uids): Update prototype.
-	* tree-ssa-dse.c (pass_dse::execute): Update use of
-	renumber_gimple_stmt_uids.
-	* tree-ssa-math-opts.c (pass_optimize_widening_mul::execute): Likewise.
-
-2019-10-11  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
-	vec_promote_demote cost to 1 for non-Power7 VSX architectures.
-
-2019-10-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* ginclude/float.h [!__DEC32_MANT_DIG__]: Do not define DFP
-	macros.
-	[__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]:
-	Also define DFP macros for these conditions.
-	[!__STDC_WANT_DEC_FP__] (DEC32_SUBNORMAL_MIN, DEC64_SUBNORMAL_MIN,
-	DEC128_SUBNORMAL_MIN): Do not define.
-	[__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]
-	(DEC32_TRUE_MIN, DEC64_TRUE_MIN, DEC128_TRUE_MIN): New macros.
-
-2019-10-10  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-	    Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR middle-end/26241
-	* doc/lto.texi (IPA): Reference to the IPA passes.
-	* doc/passes.texi (Pass manager): Add node IPA passes and
-	  description for each IPA pass.
-
-2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-reference.c: Do not include splay-tree.h
-	(reference_vars_to_consider): Turn to hash map.
-	(get_static_name, ipa_init, analyze_function, propagate,
-	stream_out_bitmap, ipa_reference_write_optimization_summary,
-	ipa_reference_write_optimization_summary): Update.
-
-2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-reference.c (propagate): Fix releasing of IPA summaries.
-
-2019-10-10  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c: Lookup Objective C metadata and force indirection
-	for IVAR refs.
-
-2019-10-10  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (quad_address_p): Add check for prefixed
-	addresses.
-	(mem_operand_gpr): Add check for prefixed addresses.
-	(mem_operand_ds_form): Add check for prefixed addresses.
-	(rs6000_legitimate_offset_address_p): If we support prefixed
-	addresses, check for a 34-bit offset instead of 16-bit.
-	(rs6000_legitimate_address_p): Add check for prefixed addresses.
-	Do not allow load/store with update if the address is prefixed.
-	(rs6000_mode_dependent_address):  If we support prefixed
-	addresses, check for a 34-bit offset instead of 16-bit.
-
-2019-10-10  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* config/s390/vector.md (vcond_comparison_operator): New
-	predicate.
-	(vcond<V_HW:mode><V_HW2:mode>): Use vcond_comparison_operator.
-
-2019-10-10  David Malcolm  <dmalcolm@redhat.com>
-
-	PR 87488
-	* Makefile.in (CFLAGS-opts.o): Pass in DOCUMENTATION_ROOT_URL via
-	-D.
-	* configure.ac (--with-documentation-root-url): New option.
-	* configure: Regenerate.
-	* diagnostic-format-json.cc (json_end_diagnostic): If there is an
-	option URL, add it as a new string field of the diagnostic option.
-	* diagnostic.c (diagnostic_initialize): Initialize get_option_url.
-	(print_option_information): If get_option_url is non-NULL, call
-	it, and if the result is non-NULL, potentially emit an escape
-	sequence to markup the option text with the resulting URL.
-	* diagnostic.h (diagnostic_context::get_option_url): New callback.
-	* doc/invoke.texi (-fdiagnostics-format=): Add "option_url" to
-	example of JSON output.
-	* opts-diagnostic.h (get_option_url): New decl.
-	* opts.c (get_option_url): New function.
-	* toplev.c (general_init): Initialize the get_option_url callback.
-
-2019-10-10  David Malcolm  <dmalcolm@redhat.com>
-
-	PR 87488
-	* common.opt (fdiagnostics-urls=): New option.
-	(diagnostic-url.h): Add SourceInclude.
-	(diagnostic_url_rule): New enum.
-	* diagnostic-color.c: Include "diagnostic-url.h".
-	(diagnostic_urls_enabled_p): New function.
-	* diagnostic-url.h: New file.
-	* diagnostic.c: Include "diagnostic-url.h".
-	(diagnostic_urls_init): New function.
-	* diagnostic.h (diagnostic_urls_init): New decl.
-	* doc/invoke.texi (Diagnostic Message Formatting Options): Add
-	-fdiagnostics-urls to the list.
-	(-fdiagnostics-urls): New option.
-	* gcc.c (driver_handle_option): Handle OPT_fdiagnostics_urls_.
-	(driver::global_initializations): Call diagnostic_urls_init.
-	* opts-global.c (init_options_once): Likewise.
-	* opts.c (common_handle_option): Handle OPT_fdiagnostics_urls_.
-	* pretty-print.c (pretty_printer::pretty_printer): Initialize
-	show_urls.
-	(pp_begin_url): New function.
-	(pp_end_url): New function.
-	(selftest::test_urls): New selftest.
-	(selftest::pretty_print_c_tests): Call it.
-	* pretty-print.h (pretty_printer::show_urls): New field.
-	(pp_begin_url): New decl.
-	(pp_end_url): New decl.
-
-2019-10-10  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/92022
-	* config/alpha/alpha.c (alpha_handle_trap_shadows): Skip DEBUG_INSN.
-
-2019-10-10  Oleg Endo  <olegendo@gcc.gnu.org>
-
-	PR target/88630
-	* config/sh/sh.h (TARGET_FPU_SH4_300): New macro.
-	* config/sh/sh.c (sh_option_override): Enable fsca and fsrra insns
-	also for TARGET_FPU_SH4_300.
-	(sh_emit_mode_set): Check for TARGET_FPU_SH4_300 instead of
-	TARGET_SH4_300.
-	* config/sh/sh.md (toggle_pr): Add TARGET_FPU_SH4_300 condition.
-	(negsf2): Expand to either negsf2_fpscr or negsf2_no_fpscr.
-	(*negsf2_i): Split into ...
-	(negsf2_fpscr, negsf2_no_fpscr): ... these new patterns.
-	(abssf2): Expand to either abssf2_fpsc or abssf2_no_fpsc.
-	(**abssf2_i): Split into ...
-	(abssf2_fpscr, abssf2_no_fpscr): ... these new patterns.
-	(negdf2): Expand to either negdf2_fpscr or negdf2_no_fpscr.
-	(*negdf2_i): Split into ...
-	(negdf2_fpscr, negdf2_no_fpscr): ... these new patterns.
-	(absdf2): Expand to either absdf2_fpscr or absdf2_no_fpsc.
-	(**abssf2_i): Split into ...
-	(absdf2_fpscr, absdf2_no_fpscr): ... these new patterns.
-
-2019-10-10  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92046
-	* opts.c (finish_options): Do not influence global --params
-	from options that are adjustable per function.
-	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
-	Apply --param adjustment based on active cost-model.
-	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Disable
-	further store-sinking when vectorization or if-conversion
-	are not enabled.
-
-2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR middle-end/92037
-	* cgraph.c (symbol_table_test::symbol_table_test): Use ggc_alloc
-	rather than ggc_alloc_cleared to alloc symbol table.
-	* toplev.c (general_init): Likewise.
-	* cgraph.h (symbol_table): Explicitly construct every field.
-
-2019-10-10  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* common/config/s390/s390-common.c (PF_ARCH13): Rename to...
-	(PF_Z15): ... this.
-	* config.gcc: Add z15 as option for --with-arch and --with-tune
-	configure switches.
-	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Add
-	error reporting for unsupported builtins.
-	* config/s390/s390-opts.h (enum processor_type): Rename
-	PROCESSOR_8561_ARCH13 to PROCESSOR_8561_Z15.
-	* config/s390/8561.md: Rename arch13 to z15 throughout the file.
-	* config/s390/driver-native.c (s390_host_detect_local_cpu):
-	Likewise.
-	* config/s390/s390-builtins.def: Likewise.
-	* config/s390/s390.c (processor_table): Add z15 as option and keep arch13 as alternative.
-	(s390_expand_builtin): Add missing check for unsupported builtins.
-	(s390_canonicalize_comparison): Rename TARGET_ARCH13 to TARGET_Z15.
-	(s390_rtx_costs): Likewise.
-	(s390_get_sched_attrmask): Rename arch13 to z15.
-	(s390_get_unit_mask): Likewise.
-	(s390_is_fpd): Likewise.
-	(s390_is_fxd): Likewise.
-	* config/s390/s390.h (enum processor_flags): Likewise.
-	* config/s390/s390.md: Likewise.
-	* config/s390/vector.md: Likewise.
-	* config/s390/vx-builtins.md: Likewise.
-	* config/s390/s390.opt: Add z15 to processor_type value.
-
-2019-10-10  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/91035
-	* config/s390/s390-protos.h (s390_output_split_stack_data): Add
-	prototype.
-	* config/s390/s390.md (UNSPECV_SPLIT_STACK_DATA): Remove.
-	("split_stack_data", "split_stack_call")
-	("split_stack_call_<mode>", "split_stack_cond_call")
-	("split_stack_cond_call_<mode>"): Remove.
-	("@split_stack_call<mode>", "@split_stack_cond_call<mode>"): New
-	insn definition.
-	* config/s390/s390.c (s390_output_split_stack_data): New function.
-	(s390_expand_split_stack_prologue): Use the merged expander.
-
-2019-10-09  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90879
-	* builtins.c (check_access): Avoid using maxbound when null.
-	* calls.c (maybe_warn_nonstring_arg): Adjust to get_range_strlen change.
-	* doc/invoke.texi (-Wstring-compare): Document new warning option.
-	* gimple-fold.c (get_range_strlen_tree): Make setting maxbound
-	conditional.
-	(get_range_strlen): Overwrite initial maxbound when non-null.
-	* gimple-ssa-sprintf.c (get_string_length): Adjust to get_range_strlen
-	changes.
-	* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Same.
-	(used_only_for_zero_equality): New function.
-	(handle_builtin_memcmp): Call it.
-	(determine_min_objsize): Return an integer instead of tree.
-	(get_len_or_size, strxcmp_eqz_result): New functions.
-	(maybe_warn_pointless_strcmp): New function.
-	(handle_builtin_string_cmp): Call it.  Fold zero-equality of strcmp
-	between a longer string and a smaller array.
-	(get_range_strlen_dynamic): Overwrite initial maxbound when non-null.
-
-2019-10-09  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_override_options): Make the check for
-	Objective-C ABI version more specific for 64bit code.
-
-2019-10-09  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirect_data_reference): Set flag to
-	indicate that the new symbol is an indirection.
-	(machopic_indirect_call_target): Likewise.
-	* config/darwin.h (MACHO_SYMBOL_FLAG_INDIRECTION): New.
-	(MACHO_SYMBOL_INDIRECTION_P): New.
-	(MACHO_SYMBOL_FLAG_STATIC): Adjust bit number.
-
-2019-10-08  Jason Merrill  <jason@redhat.com>
-
-	* doc/invoke.texi: Document -fconcepts-ts.
-
-2019-10-09  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_is_simple_reduction): Simplify and
-	allow stmts other than GIMPLE_ASSIGN in nested cycles.
-
-2019-10-08  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
-	(_stmt_vec_info::force_single_cycle): Likewise.
-	(STMT_VINFO_FORCE_SINGLE_CYCLE): New.
-	(STMT_VINFO_REDUC_VECTYPE_IN): Likewise.
-	* tree-vect-loop.c (vectorizable_reduction): Set
-	STMT_VINFO_REDUC_VECTYPE_IN and STMT_VINFO_FORCE_SINGLE_CYCLE.
-	(vect_transform_reduction): Use them to remove redundant code.
-	(vect_transform_cycle_phi): Likewise.
-
-2019-10-08  Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
-
-	PR tree-optimization/90836
-	* match.pd (popcount): New pattern.
-
-2019-10-08  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92026
-	PR middle-end/92014
-	* tree-ssa-strlen.c (count_nonzero_bytes): Avoid recursing for MEM_REF
-	again once nbytes has been set.  Set the access size when not yet set.
-
-2019-10-08  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_select_section): Remove dead code for
-	old Objective-C section selection method, replace with unreachable.
-
-2019-10-08  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirect_data_reference): Check for
-	required indirections before making direct access to defined
-	values.
-	(machopic_output_indirection): Place the indirected pointes for
-	required indirections into the non-lazy symbol pointers section.
-	(darwin_encode_section_info):
-	* config/darwin.h (MACHO_SYMBOL_FLAG_MUST_INDIRECT): New.
-	(MACHO_SYMBOL_MUST_INDIRECT_P): New.
-
-2019-10-08  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91994
-	* config/i386/i386.c (x86_avx_u128_mode_needed): Use SSE_REG
-	instead of ALL_SSE_REG to check if function call preserves some
-	256-bit SSE registers.
-
-2019-10-08  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
-
-	* config.gcc: Move -L usage from LINK_OS_EXTRA_SPEC32 and
-	LINK_OS_EXTRA_SPEC64 to MD_STARTFILE_PREFIX and
-	MD_STARTFILE_PREFIX_1 when using --with-advance-toolchain.
-
-2019-10-08  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info::v_reduc_type): Remove.
-	(_stmt_vec_info::is_reduc_info): Add.
-	(STMT_VINFO_VEC_REDUCTION_TYPE): Remove.
-	(vectorizable_condition): Remove.
-	(vectorizable_shift): Likewise.
-	(vectorizable_reduction): Adjust.
-	(info_for_reduction): New.
-	* tree-vect-loop.c (vect_force_simple_reduction): Fold into...
-	(vect_analyze_scalar_cycles_1): ... here.
-	(vect_analyze_loop_operations): Adjust.
-	(needs_fold_left_reduction_p): Simplify for single caller.
-	(vect_is_simple_reduction): Likewise.  Remove stmt restriction
-	for nested cycles not part of double reductions.
-	(vect_model_reduction_cost): Pass in the reduction type.
-	(info_for_reduction): New function.
-	(vect_create_epilog_for_reduction): Use it, access reduction
-	meta off the stmt info it returns.  Use STMT_VINFO_REDUC_TYPE
-	instead of STMT_VINFO_VEC_REDUCTION_TYPE.
-	(vectorize_fold_left_reduction): Remove pointless assert.
-	(vectorizable_reduction): Analyze the full reduction when
-	visiting the outermost PHI.  Simplify.  Use STMT_VINFO_REDUC_TYPE
-	instead of STMT_VINFO_VEC_REDUCTION_TYPE.  Direct reduction
-	stmt code-generation to vectorizable_* in most cases.  Verify
-	code-generation only for cases handled by
-	vect_transform_reductuon.
-	(vect_transform_reduction): Use info_for_reduction to get at
-	reduction meta.  Simplify.
-	(vect_transform_cycle_phi): Likewise.
-	(vectorizable_live_operation): Likewise.
-	* tree-vect-patterns.c (vect_reassociating_reduction_p): Look
-	at the PHI node for STMT_VINFO_REDUC_TYPE.
-	* tree-vect-slp.c (vect_schedule_slp_instance): Remove no
-	longer necessary code.
-	* tree-vect-stmts.c (vectorizable_shift): Make static again.
-	(vectorizable_condition): Likewise.  Get at reduction related
-	info via info_for_reduction.
-	(vect_analyze_stmt): Adjust.
-	(vect_transform_stmt): Likewise.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
-	STMT_VINFO_REDUC_TYPE instead of STMT_VINFO_VEC_REDUCTION_TYPE.
-
-2019-10-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/invoke.texi (-ffp-int-builtin-inexact): Document
-	-fno-fp-int-builtin-inexact default for C2X.
-
-2019-10-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-	    Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91532
-	* tree-if-conv.c: Include tree-ssa-dse.h.
-	(ifcvt_local_dce): Change param from bb to loop,
-	and call dse_classify_store.
-	(tree_if_conversion): Pass loop instead of loop->header as arg
-	to ifcvt_local_dce.
-	* tree-ssa-dse.c: Include tree-ssa-dse.h.
-	(delete_dead_or_redundant_assignment): Remove static qualifier from
-	declaration, and add prototype in tree-ssa-dse.h.
-	(dse_store_status): Move to tree-ssa-dse.h.
-	(dse_classify_store): Remove static qualifier and add new tree param
-	stop_at_vuse, and add prototype in tree-ssa-dse.h.
-	* tree-ssa-dse.h: New header.
-
-2019-10-07  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_output_indirection): Don't put
-	hidden symbol indirections into the .data section, use the
-	non-lazy symbol pointers section as normal.
-	(darwin_encode_section_info): Record if a symbol is hidden.
-	* config/darwin.h (MACHO_SYMBOL_FLAG_HIDDEN_VIS): New.
-	(MACHO_SYMBOL_HIDDEN_VIS_P): New.
-
-2019-10-07  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_symbol_defined_p): Use symbol flag
-	predicates instead of accessing bits directly.
-	(machopic_indirect_call_target): Likewise.
-	(machopic_output_indirection): Likewise.
-	(darwin_encode_section_info): Improve description.  Use renamed
-	symbol flags.  Use predicate macros for variables and functions.
-	* config/darwin.h:
-	Rename MACHO_SYMBOL_VARIABLE to MACHO_SYMBOL_FLAG_VARIABLE.
-	Rename MACHO_SYMBOL_DEFINED to MACHO_SYMBOL_FLAG_DEFINED.
-	Rename MACHO_SYMBOL_STATIC to MACHO_SYMBOL_FLAG_STATIC.
-	(MACHO_SYMBOL_VARIABLE_P): New.
-	(MACHO_SYMBOL_DEFINED_P):New.
-	(MACHO_SYMBOL_STATIC_P): New.
-	* config/i386/darwin.h (MACHO_SYMBOL_FLAG_VARIABLE): Delete.
-	(SYMBOL_FLAG_SUBT_DEP): New.
-	* config/rs6000/darwin.h (SYMBOL_FLAG_SUBT_DEP): New.
-
-2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_file_end): s/msp_/msp430_/
-	(msp430_expand_epilogue): Likewise.
-	* config/msp430/predicates.md: Likewise.
-	* config/msp430/msp430.md: Likewise.
-	Replace blocks of 8 spaces with tabs.
-
-2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430-protos.h (msp430_split_addsi): New prototype.
-	* config/msp430/msp430.c (msp430_split_addsi): New.
-	* config/msp430/msp430.md: Call msp430_split_addsi () instead of using
-	a block of C code for splitting addsi.
-
-2019-10-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-expand.c (ix86_expand_floorceildf_32,
-	ix86_expand_rounddf_32): Reorder functions.
-	* config/i386/i386-protos.h: Update.
-
-2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.in: Regenerate.
-	* config/msp430/constraints.md: Fix docstring for "Ys" constraint.
-	Add new "Yx" constraint.
-	* config/msp430/driver-msp430.c (msp430_propagate_region_opt): New spec
-	function.
-	* config/msp430/msp430-protos.h (msp430_op_not_in_high_mem): New
-	prototype.
-	* config/msp430/msp430.c (msp430_option_override): Allow the lower
-	code/data region to be selected in the small memory model.
-	(msp430_section_attr): Don't warn if the "section" and "lower"
-	attributes are used together.
-	(msp430_handle_generic_attribute): Likewise.
-	(msp430_var_in_low_mem): New function.
-	(TARGET_ENCODE_SECTION_INFO): Define.
-	(msp430_encode_section_info): New function.
-	(gen_prefix): Return early in the small memory model.
-	Require TARGET_USE_LOWER_REGION_PREFIX to be set before adding the
-	".lower" prefix if -m{code,data}-region=lower have been passed.
-	(msp430_output_aligned_decl_common): Emit common symbols when
-	-mdata-region=lower is passed unless TARGET_USE_LOWER_REGION_PREFIX is
-	set.
-	(TARGET_ASM_FILE_END): Define.
-	(msp430_file_end): New function.
-	(msp430_do_not_relax_short_jumps): Allow relaxation when
-	function will be in the lower region.
-	(msp430_op_not_in_high_mem): New function.
-	(msp430_print_operand): Check "msp430_op_not_in_high_mem" for
-	the 'X' operand selector.
-	Clarify comment for 'x' operand selector.
-	* config/msp430/msp430.h (LINK_SPEC): Propagate
-	-m{code,data}-region to the linker via spec function
-	msp430_propagate_region_opt.
-	(msp430_propagate_region_opt): New prototype.
-	(EXTRA_SPEC_FUNCTIONS): Add msp430_propagate_region_opt.
-	(SYMBOL_FLAG_LOW_MEM): Define.
-	* config/msp430/msp430.md (addsipsi3): Add missing "%X" operand
-	selector.
-	(zero_extendqihi2): Fix operand number used by "%X" selector.
-	(zero_extendqisi2): Likewise.
-	(zero_extendhisi2): Likewise.
-	(movqi): Use "Yx" constraint in place of "%X" operand selector.
-	(movhi): Likewise.
-	(addqi3): Likewise.
-	(addhi3): Likewise.
-	(addsi3): Likewise.
-	(addhi3_cy): Likewise.
-	(addchi4_cy): Likewise.
-	(subqi3): Likewise.
-	(subhi3): Likewise.
-	(subsi3): Likewise.
-	(bic<mode>3): Likewise.
-	(and<mode>3): Likewise.
-	(ior<mode>3): Likewise.
-	(xor<mode>3): Likewise.
-	(slli_1): Add missing "%X" operand selector.
-	(slll_1): Likewise.
-	(slll_2): Likewise.
-	(srai_1): Likewise.
-	(sral_1): Likewise.
-	(sral_2): Likewise.
-	(srli_1): Likewise.
-	(srll_1): Likewise.
-	(cbranchqi4_real): Use "Yx" constraint in place of "%X" operand
-	selector.
-	(cbranchhi4_real): Likewise.
-	(cbranchqi4_reversed): Likewise.
-	(cbranchhi4_reversed): Likewise.
-	(*bitbranch<mode>4): Likewise.
-	(*bitbranch<mode>4_z): Remove unnecessary "%x" operand selector.
-	* config/msp430/msp430.opt (mcode-region=): Set default to
-	MSP430_REGION_LOWER. Improve docstring.
-	(mdata-region=): Likewise.
-	(muse-lower-region-prefix): New option.
-	* config/msp430/t-msp430 (MULTILIB_OPTIONS): Add
-	mdata-region=none multilib.
-	(MULTILIB_MATCHES): Set mdata-region={upper,either} to match
-	mdata-region=none multilib.
-	MULTILIB_EXCEPTIONS: Remove.
-	MULTILIB_REQUIRED: Define.
-	* configure: Regenerate.
-	* configure.ac: Define HAVE_AS_GNU_ATTRIBUTE and
-	HAVE_AS_MSPABI_ATTRIBUTE if GAS version >= 2.33.50.
-	* doc/extend.texi: Clarify comment for {upper,lower,either}
-	function attributes.
-	Add separate description for "lower" variable attribute.
-
-2019-10-07  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* optabs-tree.c (vcond_icode_p): New function.
-	(vcond_eq_icode_p): Likewise.
-	(expand_vec_cond_expr_p): Use vcond_icode_p and
-	vcond_eq_icode_p.
-	* optabs.c (can_vcond_compare_p): New function.
-	* optabs.h (can_vcond_compare_p): Likewise.
-
-2019-10-07  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* gimple-expr.c (gimple_cond_get_ops_from_tree): Assert that the
-	caller passes a non-trapping condition.
-	(is_gimple_condexpr): Allow trapping conditions.
-	(is_gimple_condexpr_1): New helper function.
-	(is_gimple_condexpr_for_cond): New function, acts like old
-	is_gimple_condexpr.
-	* gimple-expr.h (is_gimple_condexpr_for_cond): New function.
-	* gimple.c (gimple_could_trap_p_1): Handle COND_EXPR and
-	VEC_COND_EXPR. Fix an issue with statements like i = (fp < 1.).
-	* gimplify.c (gimplify_cond_expr): Use
-	is_gimple_condexpr_for_cond.
-	(gimplify_expr): Allow is_gimple_condexpr_for_cond.
-	* tree-eh.c (operation_could_trap_p): Assert on COND_EXPR and
-	VEC_COND_EXPR.
-	(tree_could_trap_p): Handle COND_EXPR and VEC_COND_EXPR.
-	* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Use
-	is_gimple_condexpr_for_cond, remove pointless tmp check
-	(forward_propagate_into_cond): Remove pointless tmp check.
-
-2019-10-07 Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gimple-iterator.h (gsi_next_nonvirtual_phi): Change the semantics to
-	match that of other gsi_next_* functions.  Adjust the comment.
-	(gsi_start_nonvirtual_phis): New function.
-	* ipa-icf.c (sem_function::compare_phi_node): Update uses of
-	gsi_next_nonvirtual_phi accordingly.  (No functional change.)
-
-2019-10-07 Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* doc/invoke.texi (-Wuninitialized): Don't mention the clobbered by
-	setjmp situation here.  Fix a verb's ending: "the exact variables or
-	elements for which there are warnings depends" -> "... depend".
-
-2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
-
-	* ipa-prop.c (ipa_vr::nonzero_p): Add TYPE_UNSIGNED check.
-
-2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
-
-	* ipa-prop.c (ipa_vr::nonzero_p): New.
-	(ipcp_update_vr): Use nonzero_p instead of open-coding check for
-	non-zero range.
-	* ipa-prop.h (class ipa_vr): Add nonzero_p.
-	* tree-vrp.c (range_has_numeric_bounds_p): New.
-	(range_int_cst_p): Use range_has_numeric_bounds_p.
-	(get_range_op_handler): New.
-	(supported_types_p): New.
-	(defined_ranges_p): New.
-	(drop_undefines_to_varying): New.
-	(range_fold_binary_symbolics_p): New.
-	(range_fold_unary_symbolics_p): New.
-	(range_fold_unary_expr): Extract out into above functions.
-	(range_fold_binary_expr): Same.
-	(value_range_base::normalize_addresses): New.
-	(value_range_base::normalize_symbolics): Normalize addresses.
-	* tree-vrp.h (class value_range_base): Add normalize_addresses.
-
-2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::singleton_p): Use
-	value_range_base::num_pairs instead of vrp_val_is* to check
-	if a range has one sub-range.
-
-2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira-lives.c (check_and_make_def_conflict): Handle cases in which
-	DEF is not a true earlyclobber but is tied to a specific input
-	operand, and so is effectively earlyclobber wrt inputs that have
-	different values.
-	(make_early_clobber_and_input_conflicts): Pass this case to the above.
-
-2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* machmode.h (opt_mode): Mark constructors with CONSTEXPR.
-	(pod_mode): Mark operators likewise.
-	(scalar_int_mode): Mark non-default constructors and
-	operators with CONSTEXPR.
-	(scalar_float_mode, scalar_mode, complex_mode): Likewise.
-	(fixed_size_mode): Likewise.
-
-2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91994
-	* config/i386/sse.md (avx_vzeroupper): Turn into a define_expand
-	and wrap the unspec_volatile in a parallel.
-	(*avx_vzeroupper): New define_insn.  Use a match_parallel around
-	the unspec_volatile.
-	* config/i386/predicates.md (vzeroupper_pattern): Expect the
-	unspec_volatile to be wrapped in a parallel.
-	* config/i386/i386-features.c (ix86_add_reg_usage_to_vzeroupper)
-	(ix86_add_reg_usage_to_vzerouppers): New functions.
-	(rest_of_handle_insert_vzeroupper): Use them to add register
-	usage information to the vzeroupper instructions.
-
-2019-10-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91975
-	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Consistently
-	handle invariants.
-
-2019-10-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* var-tracking.c (dataflow_set_clear_at_call): Hoist temporary
-	function result outside of EXECUTE_IF_SET_IN_HARD_REG_SET.
-
-2019-10-06  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_override_options): Adjust objective-c
-	ABI version error messages to avoid punctuation and contracted
-	negations.
-
-2019-10-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c: Fix type; compute size rather than self_size
-	for size of caller function.
-
-2019-10-05  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/59888
-	* config/darwin.c (darwin_rodata_section): Add relocation flag,
-	choose const_data section for constants with relocations.
-	(machopic_select_section): Pass relocation flag to
-	darwin_rodata_section ().
-
-2019-10-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91734
-	* generic-match-head.c: Include fold-const-call.h.
-	* match.pd (sqrt(x) cmp c): Check the boundary value and
-	in case inexact computation of c*c affects comparison of the boundary,
-	turn LT_EXPR into LE_EXPR, GE_EXPR into GT_EXPR, LE_EXPR into LT_EXPR
-	or GT_EXPR into GE_EXPR.  Punt for sqrt comparisons against NaN and
-	for -frounding-math.  For c2, try the next smaller or larger floating
-	point constant depending on comparison code and if it has the same
-	sqrt as c2, use it instead of c2.
-
-2019-10-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91977
-	* tree-ssa-strlen.c (count_nonzero_bytes): Handle assignments with
-	MEM_REF right operand.  Avoid failing for MEM_REF assignments from
-	uninitialized objects.
-
-2019-10-04  Martin Sebor  <msebor@redhat.com>
-
-	* builtins.c (compute_objsize): Add an argument.
-	* tree-object-size.c (addr_object_size): Same.
-	(compute_builtin_object_size): Same.
-	* tree-object-size.h (compute_builtin_object): Same.
-
-2019-10-04  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (inline_insns_single, inline_insns_auto): Fix typo.
-
-2019-10-04  Rafael Tsuha  <rafael.tsuha@usp.br>
-
-	* match.pd (sinh (x) / cosh (x)): New simplification rule.
-
-2019-10-04  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-ssa-forwprop.c (simplify_builtin_call): Set gimple call
-	fntype when switching to calling memcpy instead of memset.
-
-2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* hash-table.h (hash_table::empty_slow): Don't assign
-	size_t values to int variables.
-
-2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* expr.c (convert_mode_scalar): Remove shadowing local var.
-	(emit_block_move): Rename local vars.
-	(block_move_libcall_safe_for_call_parm): Remove shadowing local var.
-	(emit_push_insn): Rename local vars.
-	(expand_assignment): Fix wrong mode in assign_stack_temp.  Remove
-	shadowing local vars.
-	(store_constructor): Remove shadowing local vars.  Rename local var.
-	(store_field, expand_cond_expr_using_cmove,
-	expand_expr_real_2): Remove shadowing local vars.
-	(expand_expr_real_1,
-	do_store_flag): Remove shadowing local vars.  Rename local vars.
-
-2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* cgraph.h (FOR_EACH_ALIAS): Avoid shadowing the loop variable.
-
-2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* genmatch.c (commutate): Rename local var.
-	(lower_cond): Reuse local var.
-	(dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1,
-	dt_operand::gen, dt_operand::gen_gimple_expr,
-	dt_simplify::gen): Add a param.  Rename generated vars.
-	(decision_tree::insert_operand,
-	(capture_info::walk_match, capture_info::walk_result,
-	capture_info::walk_c_expr): Rename local vars.
-	(expr::gen_transform): Rename generated vars.
-	Use snprintf.  Rename local vars.
-	(capture::gen_transform, dt_operand::get_name,
-	dt_operand::gen_opname): Rename generated vars.
-	(write_predicate): Adjust call to gen_kids.
-	(parser::get_internal_capture_id): Rename generated vars.
-	(parser::parse_expr): Rename local vars.
-	(parser::parse_if): Remove local var.
-	(parser::parse_pattern, add_operator): Rename local vars.
-
-2019-10-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* builtins.def (DEF_C2X_BUILTIN): New macro.
-	(exp10, exp10f, exp10l, fabsd32, fabsd64, fabsd128, nand32)
-	(nand64, nand128, roundeven, roundevenf, roundevenl, strdup)
-	(strndup): Use DEF_C2X_BUILTIN.
-	* coretypes.h (enum function_class): Add function_c2x_misc.
-
-2019-10-04  Maya Rashish  <coypu@sdf.org>
-
-	* ira-color.c (update_costs_from_allocno): Call
-	ira_init_register_move_cost_if_necessary.
-
-2019-10-04  Jeff Law  <law@redhat.com>
-
-	* config/h8300/h8300.md (cpymemsi): Disable.
-	(movmd, movmd_internal_<mode>, movstr, movsd):
-	(movstr, movsd, stpcpy_internal_<mode>: Likewise.
-	(movmd splitter, movsd splitter): Likewise.
-
-	* range-op.cc (range_tests): Avoid two tests when ints and
-	shorts are the same size.
-
-2019-10-04  Richard Biener  <rguenther@suse.de>
-
-	PR lto/91968
-	* tree.c (find_decls_types_r): Do not remove LABEL_DECLs from
-	BLOCK_VARS.
-
-2019-10-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91982
-	* tree-vect-loop.c (vectorizable_live_operation): Also guard
-	against EXTRACT_LAST_REDUCTION.
-	* tree-vect-stmts.c (vect_transform_stmt): Likewise.
-
-2019-10-04  Aldy Hernandez  <aldyh@redhat.com>
-
-	* range-op.o (value_range_from_overflowed_bounds): Rename from
-	adjust_overflow_bound.
-	(value_range_with_overflow): Rename from
-	create_range_with_overflow.
-	(create_possibly_reversed_range): Adjusted for above renames.
-	(operator_*::wi_fold): Same.
-	(cross_product_operator::wi_cross_productor): Same.
-
-2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* doc/invoke.texi (-Wshadow=global, -Wshadow=local,
-	-Wshadow=compatible-local): Fix description.
-	Add an example where -Wshadow=compatible-local does not
-	warn.
-
-2019-10-03  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.h (MAX_PCREL17F_OFFSET): Adjust.
-
-	* config/pa/pa.c (pa_output_call): Remove 64-bit sibcall sequence.
-	(pa_attr_length_call): Adjust length for 64-bit plabel sequence.
-
-2019-10-03  Aaron Sawdey <acsawdey@linux.ibm.com>
-
-	* expr.c (emit_block_move_hints): Slightly cleaner fix to
-	can_move_by_pieces issue.
-
-2019-10-03  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/87243
-	* config/darwin-driver.c (maybe_get_sysroot_from_sdkroot): New.
-	(darwin_driver_init): Use the sysroot provided by SDKROOT when that
-	is available and the user has not set one on the command line.
-
-2019-10-03  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	PR target/91769
-	* config/mips/mips.c (mips_split_move): Use reg_overlap_mentioned_p
-	instead of REGNO equality check on addr.reg.
-
-2019-10-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT,
-	PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2): New.
-	* doc/invoke.texi (inline-heuristics-hint-percent,
-	inline-heuristics-hint-percent-O2): Document.
-	* tree-inline.c (inline_insns_single, inline_insns_auto): Add new
-	hint attribute.
-	(can_inline_edge_by_limits_p): Use it.
-
-2019-10-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/arm/arm.c (arm_print_value): Use real_to_decimal
-	to print CONST_DOUBLEs.
-
-2019-10-03  Andrea Corallo  <andrea.corallo@arm.com>
-
-	* ipa-cp.c (ipa_cp_c_finalize): Release ipcp_transformation_sum.
-	* ipa-prop.c (ipcp_free_transformation_sum): New function.
-	* ipa-prop.h (ipcp_free_transformation_sum): Add declaration.
-
-2019-10-03  Aldy Hernandez  <aldyh@redhat.com>
-
-	* Makefile.in (OBJS): Add range.o and range-op.o.
-	Remove wide-int-range.o.
-	* function-tests.c (test_ranges): New.
-	(function_tests_c_tests): Call test_ranges.
-	* ipa-cp.c (ipa_vr_operation_and_type_effects): Call
-	range_fold_unary_expr instead of extract_range_from_unary_expr.
-	* ipa-prop.c (ipa_compute_jump_functions_for_edge): Same.
-	* range-op.cc: New file.
-	* range-op.h: New file.
-	* range.cc: New file.
-	* range.h: New file.
-	* selftest.h (range_tests): New prototype.
-	* ssa.h: Include range.h.
-	* tree-vrp.c (value_range_base::value_range_base): New
-	constructors.
-	(value_range_base::singleton_p): Do not call
-	ranges_from_anti_range until sure we will need to.
-	(value_range_base::type): Rename gcc_assert to
-	gcc_checking_assert.
-	(vrp_val_is_max): New argument.
-	(vrp_val_is_min): Same.
-	(wide_int_range_set_zero_nonzero_bits): Move from
-	wide-int-range.cc.
-	(extract_range_into_wide_ints): Remove.
-	(extract_range_from_multiplicative_op): Remove.
-	(extract_range_from_pointer_plus_expr): Abstract POINTER_PLUS code
-	from extract_range_from_binary_expr.
-	(extract_range_from_plus_minus_expr): Abstract PLUS/MINUS code
-	from extract_range_from_binary_expr.
-	(extract_range_from_binary_expr): Remove.
-	(normalize_for_range_ops): New.
-	(range_fold_binary_expr): New.
-	(range_fold_unary_expr): New.
-	(value_range_base::num_pairs): New.
-	(value_range_base::lower_bound): New.
-	(value_range_base::upper_bound): New.
-	(value_range_base::upper_bound): New.
-	(value_range_base::contains_p): New.
-	(value_range_base::invert): New.
-	(value_range_base::union_): New.
-	(value_range_base::intersect): New.
-	(range_compatible_p): New.
-	(value_range_base::operator==): New.
-	(determine_value_range_1): Call range_fold_*expr instead of
-	extract_range_from_*expr.
-	* tree-vrp.h (class value_range_base): Add new constructors.
-	Add methods for union_, intersect, operator==, contains_p,
-	num_pairs, lower_bound, upper_bound, invert.
-	(vrp_val_is_min): Add handle_pointers argument.
-	(vrp_val_is_max): Same.
-	(extract_range_from_unary_expr): Remove.
-	(extract_range_from_binary_expr): Remove.
-	(range_fold_unary_expr): New.
-	(range_fold_binary_expr): New.
-	* vr-values.c (vr_values::extract_range_from_binary_expr): Call
-	range_fold_binary_expr instead of extract_range_from_binary_expr.
-	(vr_values::extract_range_basic): Same.
-	(vr_values::extract_range_from_unary_expr): Call
-	range_fold_unary_expr instead of extract_range_from_unary_expr.
-	* wide-int-range.cc: Remove.
-	* wide-int-range.h: Remove.
-
-2019-10-02   Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (mem_operand_gpr): Use
-	SIGNED_16BIT_OFFSET_EXTRA_P macro.
-	(mem_operand_ds_form): Use SIGNED_16BIT_OFFSET_EXTRA_P macro.
-	(rs6000_mode_dependent_address): Use SIGNED_16BIT_OFFSET_EXTRA_P
-	macro.
-
-2019-10-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* ginclude/stdint-gcc.h [__STDC_WANT_IEC_60559_BFP_EXT__]: Change
-	condition on WIDTH macros to [__STDC_WANT_IEC_60559_BFP_EXT__ ||
-	(__STDC_VERSION__ && __STDC_VERSION__ > 201710L)].
-	* glimits.h: Likewise.
-
-2019-10-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/91976
-	* expr.c (emit_block_move_hints): Don't call can_move_by_pieces if
-	size is not CONST_INT_P, set pieces_ok to false in that case.  Simplify
-	CONST_INT_P (size) && pieces_ok to pieces_ok.  Formatting fix.
-
-2019-10-02  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/80936
-	* builtins.def (bcmp, bcopy, bzero): Declare nonnull.
-
-2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cgraph.c (cgraph_node::rtl_info): Use SET_HARD_REG_SET
-	instead of reg_class_contents[ALL_REGS].
-
-2019-09-30  Jason Merrill  <jason@redhat.com>
-
-	Add some hash_map_safe_* functions like vec_safe_*.
-	* hash-map.h (default_hash_map_size): New variable.
-	(create_ggc): Use it as default argument.
-	(hash_map_maybe_create, hash_map_safe_get)
-	(hash_map_safe_get_or_insert, hash_map_safe_put): New fns.
-
-2019-10-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT,
-	MAX_INLINE_INSNS_AUTO_O2_LIMIT): New.
-	* ipa-inline.c (inline_insns_single, inline_insns_auto): New functions.
-	(can_inline_edge_by_limits_p): Use it.
-	(big_speedup_p): Use PARAM_INLINE_MIN_SPEEDUP_O2.
-	(want_inline_small_function_p): Use O2 bounds.
-	(edge_badness): LIkewise.
-	* opts.c (default_options): Add OPT_finline_functions.
-	* params.def (PARAM_INLINE_MIN_SPEEDUP_O2,
-	PARAM_MAX_INLINE_INSNS_SINGLE_O2, PARAM_MAX_INLINE_INSNS_AUTO_O2):
-	New parameters.
-	* doc/invoke.texi (-finline-functions): Update documentation.
-	(max-inline-insns-single-O2, max-inline-insns-auto-O2,
-	inline-min-speedup-O2): Document.
-	(early-inlining-insns-O2): Simplify docs.
-
-2019-10-02  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/87047
-	* ifcvt.c (average_cost): New static function.  Use it...
-	(noce_process_if_block): ... here.
-
-2019-10-02  Aaron Sawdey <acsawdey@linux.ibm.com>
-
-	* config/rs6000/rs6000-protos.h (expand_block_move): Change prototype.
-	* config/rs6000/rs6000-string.c (expand_block_move): Add
-	might_overlap parm.
-	* config/rs6000/rs6000.md (movmemsi): Add new pattern.
-	(cpymemsi): Add might_overlap parm to expand_block_move() call.
-
-2019-10-02  Aaron Sawdey <acsawdey@linux.ibm.com>
-
-	* builtins.c (expand_builtin_memory_copy_args): Add might_overlap parm.
-	(expand_builtin_memcpy): Use might_overlap parm.
-	(expand_builtin_mempcpy_args): Use might_overlap parm.
-	(expand_builtin_memmove): Call expand_builtin_memory_copy_args.
-	(expand_builtin_memory_copy_args): Add might_overlap parm.
-	* expr.c (emit_block_move_via_cpymem): Rename to
-	emit_block_move_via_pattern, add might_overlap parm, use cpymem
-	or movmem optab as appropriate.
-	(emit_block_move_hints): Add might_overlap parm, do the right
-	thing for might_overlap==true.
-	* expr.h (emit_block_move_hints): Update prototype.
-
-2019-10-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-eh.h (unsplit_eh_edges): Declare.
-	* tree-eh.c (maybe_remove_unreachable_handlers): Detect more cases.
-	(unsplit_eh_edges): New function wrapping unsplit_all_eh.
-	* gimple-ssa-store-merging.c: Include cfganal.h cfgcleanup.h except.h.
-	(struct store_immediate_info): Add lp_nr field.
-	(store_immediate_info::store_immediate_info): Add NR2 parameter and
-	initialize lp_nr with it.
-	(struct merged_store_group): Add lp_nr and only_constants fields.
-	(merged_store_group::merged_store_group): Initialize them.
-	(merged_store_group::can_be_merged_into): Deal with them.
-	(pass_store_merging): Rename terminate_and_release_chain into
-	terminate_and_process_chain.
-	(pass_store_merging::terminate_and_process_all_chains): Adjust to above
-	renaming and remove useless assertions.
-	(pass_store_merging::terminate_all_aliasing_chains): Small tweak.
-	(stmts_may_clobber_ref_p): Be prepared for different basic blocks.
-	(imm_store_chain_info::coalesce_immediate_stores): Use only_constants
-	instead of always recomputing it and compare lp_nr.
-	(imm_store_chain_info::output_merged_store): If the group is in an
-	active EH region, register new stores if they can throw.  Moreover,
-	if the insertion has created new basic blocks, adjust the PHI nodes
-	of the post landing pad.
-	(imm_store_chain_info::output_merged_stores): If the original stores
-	are in an active EH region, deregister them.
-	(lhs_valid_for_store_merging_p): Prettify.
-	(adjust_bit_pos): New function extracted from...
-	(mem_valid_for_store_merging): ...here.  Use it for the base address
-	and also for the offset if it is the addition of a constant.
-	(lp_nr_for_store): New function.
-	(pass_store_merging::process_store): Change return type to bool.
-	Call lp_nr_for_store to initialize the store info.  Propagate the
-	return status of various called functions to the return value.
-	(store_valid_for_store_merging_p): New predicate.
-	(enum basic_block_status): New enumeration.
-	(get_status_for_store_merging): New function.
-	(pass_store_merging::execute): If the function can throw and catch
-	non-call exceptions, unsplit the EH edges on entry and clean up the
-	CFG on exit if something changed.  Call get_status_for_store_merging
-	for every basic block and keep the chains open across basic blocks
-	when possible.  Terminate and process open chains at the end, if any.
-
-2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* reginfo.c (globalize_reg): Fix shadowed variable in
-	function_abis walk.
-
-2019-10-02  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.c (symbol_table::create_edge): New parameter cloning_p,
-	do not compute some stuff when set.
-	(cgraph_node::create_edge): Likewise.
-	(cgraph_node::create_indirect_edge): Renamed last parameter to
-	coning_p and flipped its meaning, don't even calculate
-	inline_failed when set.
-	* cgraph.h (cgraph_node::create_edge): Add new parameter.
-	(symbol_table::::create_edge): Likewise.
-	(cgraph_node::create_indirect_edge): Rename last parameter, flip
-	the default value.
-	* cgraphclones.c (cgraph_edge::clone): Pass true cloning_p to all
-	call graph edge creating functions.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR c++/91222
-	* ipa-devirt.c (warn_types_mismatch): Fix conditional on anonymous
-	namespace types.
-
-2019-10-02  Shahab Vahedi  <shahab@synopsys.com>
-
-	* config/arc/arc.h (ASM_SPEC): Pass -mcode-density.
-
-2019-10-02  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (vect_transform_reduction): Declare.
-	* tree-vect-stmts.c (vect_transform_stmt): Use it.
-	* tree-vect-loop.c (vectorizable_reduction): Split out reduction
-	stmt transform to ...
-	(vect_transform_reduction): ... this.
-
-2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
-
-	* omp-low.c (lower_omp_target): Dereference optional argument
-	to work with the right pointer.
-
-2019-10-02  Kwok Cheung Yeung  <kcy@codesourcery.com>
-
-	* langhooks-def.h (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Default to
-	false.
-	(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT.
-	* langhooks.h (omp_is_optional_argument): New hook.
-	* omp-general.c (omp_is_optional_argument): New.
-	* omp-general.h (omp_is_optional_argument): New declaration.
-	* omp-low.c (lower_omp_target): Create temporary for received value
-	and take the address for new_var if the original variable was a
-	DECL_BY_REFERENCE.  Use size of referenced object when a
-	pass-by-reference optional argument used as argument to firstprivate.
-
-2019-10-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91940
-	* tree-vect-patterns.c: Include tree-vector-builder.h and
-	vec-perm-indices.h.
-	(vect_recog_rotate_pattern): Also handle __builtin_bswap16, either by
-	unpromoting the argument back to uint16_t, or by converting into a
-	rotate, or into shifts plus ior.
-
-2019-10-02  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (stmt_vec_info_type::cycle_phi_info_type):
-	New.
-	(vect_transform_cycle_phi): Declare.
-	* tree-vect-stmts.c (vect_transform_stmt): Call
-	vect_transform_cycle_phi.
-	* tree-vect-loop.c (vectorizable_reduction): Split out
-	PHI transformation stage to ...
-	(vect_transform_cycle_phi): ... here.
-
-2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91957
-	* lra-lives.c (make_hard_regno_dead): Don't record conflicts for
-	eliminable registers.
-	(make_hard_regno_live): Likewise, and don't make them live.
-
-2019-10-01  David Malcolm  <dmalcolm@redhat.com>
-
-	* diagnostic-show-locus.c (layout::print_gap_in_line_numbering):
-	Call pp_emit_prefix.
-	(layout::print_source_line): Likewise.
-	(layout::start_annotation_line): Likewise.
-	(diagnostic_show_locus): Remove call to temporarily clear the
-	prefix.
-	(selftest::test_one_liner_fixit_remove): Add test coverage for the
-	interaction of pp_set_prefix with rulers and fix-it hints.
-	* diagnostic.c (default_diagnostic_finalizer): Temporarily clear
-	prefix when calling diagnostic_show_locus, rather than destroying
-	it afterwards.
-	(print_parseable_fixits): Temporarily clear prefix.
-	* pretty-print.c (pp_format): Save and restore line_length, rather
-	than assuming it is zero.
-	(pp_output_formatted_text): Remove assertion that line_length is
-	zero.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
-	Rename to ...
-	(nonoverlapping_refs_since_match_p): ... this; handle also
-	ARRAY_REFs.
-	(alias_stats): Update stats.
-	(dump_alias_stats): Likewise.
-	(cheap_array_ref_low_bound): New function.
-	(aliasing_matching_component_refs_p): Add partial_overlap
-	argument;
-	pass it to nonoverlapping_refs_since_match_p.
-	(aliasing_component_refs_walk): Update call of
-	aliasing_matching_component_refs_p
-	(nonoverlapping_array_refs_p): New function.
-	(decl_refs_may_alias_p, indirect_ref_may_alias_decl_p,
-	indirect_refs_may_alias_p): Update calls of
-	nonoverlapping_refs_since_match_p.
-
-2019-10-01  Maya Rashish  <coypu@sdf.org>
-
-	PR target/85401
-	* ira-color.c (allocno_copy_cost_saving): Call
-	ira_init_register_move_cost_if_necessary.
-
-2019-10-01  Maciej W. Rozycki  <macro@wdc.com>
-
-	* Makefile.in (gnat_install_lib): New variable.
-	* configure.ac: Substitute it.
-	* configure: Regenerate.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/91222
-	* ipa-devirt.c (warn_types_mismatch): Do not ICE when anonymous type
-	is matched with non-C++ type
-
-2019-10-01  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* tree-if-conv.c (tree_if_conversion): Move call to ifcvt_local_dce
-	after local CSE.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* doc/invoke.texi (early-inlining-insns-O2): Document.
-	(early-inlining-insns): Update.
-	* params.def (early-inlining-insns-O2): New bound.
-	(early-inlining-insns): Update docs.
-	* ipa-inline.c (want_early_inline_function_p): Use new bound.
-
-2019-10-01  Oleg Endo  <olegendo@gcc.gnu.org>
-
-	PR target/88562
-	* config/sh/sh.c (sh_extending_set_of_reg::use_as_extended_reg): Use
-	sh_check_add_incdec_notes to preserve REG_INC notes when replacing
-	a memory access insn.
-
-2019-10-01  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000-p8swap.c (rtx_is_swappable_p): Don't swap
-	vpmsumd.
-
-2019-10-01  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* config/s390/s390.c (s390_expand_vec_compare): Use
-	gen_vec_cmpordered and gen_vec_cmpunordered.
-	* config/s390/vector.md (vec_cmpuneq, vec_cmpltgt, vec_ordered,
-	vec_unordered): Delete.
-	(vec_ordered<mode>): Rename to vec_cmpordered<mode>.
-	(vec_unordered<mode>): Rename to vec_cmpunordered<mode>.
-	(VEC_CMP_EXPAND): New iterator for the generic dispatcher.
-	(vec_cmp<code>): Generic dispatcher.
-
-2019-10-01  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* config/s390/vector.md (V_HW): Add V1TI in order to make
-	vcond$a$b generate vcondv1tiv1tf.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR rtl-optimization/91948
-	* ira-build.c (ira_create_allocno): Initialize
-	ALLOCNO_CROSSED_CALLS_ABIS.
-	* ira-color.c (allocno_reload_assign): Pass hard_regno rather
-	than regno to ira_need_caller_save_p.
-
-2019-10-01  Alexandre Oliva <oliva@adacore.com>
-
-	* config/i386/i386-options.c
-	(ix86_recompute_optlev_based_flags): New, moved out of...
-	(ix86_option_override_internal): ... this.  Call it.
-	(ix86_override_options_after_change): Call it here too.
-
-	PR debug/91507
-	* dwarf2out.c (override_type_for_decl_p): New.
-	(gen_variable_die): Use it.
-
-2019-10-01  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vectorizable_reduction): Move variables
-	to where they are used.
-
-2019-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* regrename.c (hide_operands): Use pc_rtx instead of cc0_rtx.
-	(build_def_use): Use PC instead of CC0 in a comment.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* rtl.def (CLOBBER_HIGH): Delete.
-	* doc/rtl.texi (clobber_high): Remove documentation.
-	* rtl.h (SET_DEST): Remove CLOBBER_HIGH from the list of codes.
-	(reg_is_clobbered_by_clobber_high): Delete.
-	(gen_hard_reg_clobber_high): Likewise.
-	* alias.c (record_set): Remove CLOBBER_HIGH handling.
-	* cfgexpand.c (expand_gimple_stmt): Likewise.
-	* combine-stack-adj.c (single_set_for_csa): Likewise.
-	* combine.c (find_single_use_1, set_nonzero_bits_and_sign_copies)
-	(can_combine_p, is_parallel_of_n_reg_sets, try_combine)
-	(record_dead_and_set_regs_1, reg_dead_at_p_1): Likewise.
-	* cse.c (invalidate_reg): Remove clobber_high parameter.
-	(invalidate): Update call accordingly.
-	(canonicalize_insn): Remove CLOBBER_HIGH handling.
-	(invalidate_from_clobbers, invalidate_from_sets_and_clobbers)
-	(count_reg_usage, insn_live_p): Likewise.
-	* cselib.h (cselib_invalidate_rtx): Remove sett argument.
-	* cselib.c (cselib_invalidate_regno, cselib_invalidate_rtx): Likewise.
-	(cselib_invalidate_rtx_note_stores): Update call accordingly.
-	(cselib_expand_value_rtx_1): Remove CLOBBER_HIGH handling.
-	(cselib_invalidate_regno, cselib_process_insn): Likewise.
-	* dce.c (deletable_insn_p, mark_nonreg_stores_1): Likewise.
-	(mark_nonreg_stores_2): Likewise.
-	* df-scan.c (df_find_hard_reg_defs, df_uses_record): Likewise.
-	(df_get_call_refs): Likewise.
-	* dwarf2out.c (mem_loc_descriptor): Likewise.
-	* emit-rtl.c (verify_rtx_sharing): Likewise.
-	(copy_insn_1, copy_rtx_if_shared_1): Likewise.
-	(hard_reg_clobbers_high, gen_hard_reg_clobber_high): Delete.
-	* genconfig.c (walk_insn_part): Remove CLOBBER_HIGH handling.
-	* genemit.c (gen_exp, gen_insn): Likewise.
-	* genrecog.c (validate_pattern, remove_clobbers): Likewise.
-	* haifa-sched.c (haifa_classify_rtx): Likewise.
-	* ira-build.c (create_insn_allocnos): Likewise.
-	* ira-costs.c (scan_one_insn): Likewise.
-	* ira.c (equiv_init_movable_p, memref_referenced_p): Likewise.
-	(rtx_moveable_p, interesting_dest_for_shprep): Likewise.
-	* jump.c (mark_jump_label_1): Likewise.
-	* lra-int.h (lra_insn_reg::clobber_high): Delete.
-	* lra-eliminations.c (lra_eliminate_regs_1): Remove CLOBBER_HIGH
-	handling.
-	(mark_not_eliminable): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* lra.c (new_insn_reg): Remove clobber_high parameter.
-	(collect_non_operand_hard_regs): Likewise.  Update call to new
-	insn_reg.  Remove CLOBBER_HIGH handling.
-	(lra_set_insn_recog_data): Remove CLOBBER_HIGH handling.  Update call
-	to collect_non_operand_hard_regs.
-	(add_regs_to_insn_regno_info): Remove CLOBBER_HIGH handling.
-	Update call to new_insn_reg.
-	(lra_update_insn_regno_info): Remove CLOBBER_HIGH handling.
-	* postreload.c (reload_cse_simplify, reload_combine_note_use)
-	(move2add_note_store): Likewise.
-	* print-rtl.c (print_pattern): Likewise.
-	* recog.c (store_data_bypass_p_1, store_data_bypass_p): Likewise.
-	(if_test_bypass_p): Likewise.
-	* regcprop.c (kill_clobbered_value, kill_set_value): Likewise.
-	* reginfo.c (reg_scan_mark_refs): Likewise.
-	* reload1.c (maybe_fix_stack_asms, eliminate_regs_1): Likewise.
-	(elimination_effects, mark_not_eliminable, scan_paradoxical_subregs)
-	(forget_old_reloads_1): Likewise.
-	* reorg.c (find_end_label, try_merge_delay_insns, redundant_insn)
-	(own_thread_p, fill_simple_delay_slots, fill_slots_from_thread)
-	(dbr_schedule): Likewise.
-	* resource.c (update_live_status, mark_referenced_resources)
-	(mark_set_resources): Likewise.
-	* rtl.c (copy_rtx): Likewise.
-	* rtlanal.c (reg_referenced_p, set_of_1, single_set_2, noop_move_p)
-	(note_pattern_stores): Likewise.
-	(reg_is_clobbered_by_clobber_high): Delete.
-	* sched-deps.c (sched_analyze_reg, sched_analyze_insn): Remove
-	CLOBBER_HIGH handling.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91452
-	* config/aarch64/aarch64.h (ARM_PCS_TLSDESC): New arm_pcs.
-	* config/aarch64/aarch64-protos.h (aarch64_tlsdesc_abi_id): Declare.
-	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
-	Handle ARM_PCS_TLSDESC.
-	(aarch64_tlsdesc_abi_id): New function.
-	* config/aarch64/aarch64.md (tlsdesc_small_sve_<mode>): Use a call
-	rtx instead of a list of clobbers and clobber_highs.
-	(tlsdesc_small_<mode>): Update accordingly.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_expand_call): Take an
-	extra callee_abi argument.
-	* config/aarch64/aarch64.c (aarch64_expand_call): Likewise.
-	Insert a CALLEE_ABI unspec into the call pattern as the second
-	element in the PARALLEL.
-	(aarch64_simd_call_p): Delete.
-	(aarch64_insn_callee_abi): Get the arm_pcs of the callee from
-	the new CALLEE_ABI element of the PARALLEL.
-	(aarch64_init_cumulative_args): Get the arm_pcs of the callee
-	from the function type, if given.
-	(aarch64_function_arg_advance): Handle ARM_PCS_SIMD.
-	(aarch64_function_arg): Likewise.  Return the arm_pcs of the callee
-	when passed the function_arg_info end marker.
-	(aarch64_output_mi_thunk): Pass the arm_pcs of the callee as the
-	final argument of gen_sibcall.
-	* config/aarch64/aarch64.md (UNSPEC_CALLEE_ABI): New unspec.
-	(call): Make operand 2 a const_int_operand and pass it to expand_call.
-	Wrap it in an UNSPEC_CALLEE_ABI unspec for the dummy define_expand
-	pattern.
-	(call_value): Likewise operand 3.
-	(sibcall): Likewise operand 2.  Place the unspec before rather than
-	after the return.
-	(sibcall_value): Likewise operand 3.
-	(*call_insn, *call_value_insn): Include an UNSPEC_CALLEE_ABI.
-	(tlsgd_small_<mode>, *tlsgd_small_<mode>): Likewise.
-	(*sibcall_insn, *sibcall_value_insn): Likewise.  Remove empty
-	constraint strings.
-	(untyped_call): Pass const0_rtx as the callee ABI to gen_call.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* regs.h (HARD_REGNO_CALLER_SAVE_MODE): Update call to
-	choose_hard_reg_mode.
-	* config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-
-2019-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* doc/md.texi (vec_pack_trunc_@var{m}): Fix typo.
-	(vec_pack_sfix_trunc_@var{m}, vec_pack_ufix_trunc_@var{m}): Ditto.
-	(vec_packs_float_@var{m}, vec_packu_float_@var{m}): Ditto.
-
-2019-09-30  David Malcolm  <dmalcolm@redhat.com>
-
-	* diagnostic-show-locus.c (line_label::line_label): Initialize
-	m_has_vbar.
-	(line_label::comparator): Reverse the sort order by m_state_idx,
-	so that when the list is walked backwards the labels appear in
-	order of insertion into the rich_location.
-	(line_label::m_has_vbar): New field.
-	(layout::print_any_labels): When dealing with multiple labels at
-	the same line and column, only print vertical bars for the one
-	with the highest label_line.
-	(selftest::test_one_liner_labels): Update test for multiple labels
-	to expect the labels to be in the order of insertion into the
-	rich_location.  Add a test for many such labels, where the column
-	numbers are out-of-order relative to the insertion order.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/i386/i386.h (ix86_frame::expensive_p): New field.
-	(ix86_frame::expensive_count): Likewise.
-	* config/i386/i386.c (ix86_compute_frame_layout): Make the choice
-	of use_fast_prologue_epilogue robust against incidental changes
-	in function size.
-
-2019-09-30  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* config/s390/vector.md (vec_unordered<mode>): Call
-	gen_vec_ordered<mode>.
-
-2019-09-30  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3):
-	New pattern for ASRD.
-	* config/aarch64/iterators.md (UNSPEC_ASRD): New unspec.
-	* internal-fn.def (IFN_DIV_POW2): New internal function.
-	* optabs.def (sdiv_pow2_optab): New optab.
-	* tree-vect-patterns.c (vect_recog_divmod_pattern):
-	Modify pattern to support new operation.
-	* doc/md.texi (sdiv_pow2$var{m3}): Documentation for the above.
-	* doc/sourcebuild.texi (vect_sdiv_pow2_si):
-	Document new target selector.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_layout_frame): Use crtl->abi
-	to test whether we're compiling a vector PCS function and to test
-	whether the function needs to save a particular register.
-	Remove the vector PCS handling of df_set_regs_ever_live.
-	(aarch64_components_for_bb): Use crtl->abi to test whether
-	the function needs to save a particular register.
-	(aarch64_process_components): Use crtl->abi to test whether
-	we're compiling a vector PCS function.
-	(aarch64_expand_prologue, aarch64_expand_epilogue): Likewise.
-	(aarch64_epilogue_uses): Remove handling of vector PCS functions.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_use_simple_return_insn_p):
-	Delete.
-	* config/aarch64/aarch64.c (aarch64_components_for_bb): Check
-	whether the block calls a function that clobbers more registers
-	than the current function is allowed to.
-	(aarch64_use_simple_return_insn_p): Delete.
-	* config/aarch64/aarch64.md (simple_return): Remove condition.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function-abi.h (function_abi_aggregator): New class.
-	* function-abi.cc (function_abi_aggregator::caller_save_regs): New
-	function.
-	* ira.c (update_equiv_regs_prescan): New function.  Call
-	set_paradoxical_subreg here rather than...
-	(update_equiv_regs): ...here.
-	(ira): Call update_equiv_regs_prescan.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (regs_invalidated_by_call): Only define if
-	IN_TARGET_CODE.
-	(call_used_or_fixed_regs): Likewise.
-	(call_used_or_fixed_reg_p): Likewise.
-	* reginfo.c (regs_invalidated_by_call): New macro.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* shrink-wrap.c: Include function-abi.h.
-	(requires_stack_frame_p): Use crtl->abi to test whether the
-	current function can use a register without saving it first.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* sel-sched-ir.h (_def::crosses_call): Replace with...
-	(_def::crossed_call_abis): ..this new field.
-	(def_list_add): Take a mask of ABIs instead of a crosses_call
-	boolean.
-	* sel-sched-ir.c (def_list_add): Likewise.  Update initialization
-	of _def accordingly.
-	* sel-sched.c: Include function-abi.h.
-	(hard_regs_data::regs_for_call_clobbered): Delete.
-	(reg_rename::crosses_call): Replace with...
-	(reg_rename::crossed_call_abis): ...this new field.
-	(fur_static_params::crosses_call): Replace with...
-	(fur_static_params::crossed_call_abis): ...this new field.
-	(init_regs_for_mode): Don't initialize sel_hrd.regs_for_call_clobbered.
-	(init_hard_regs_data): Use crtl->abi to test which registers the
-	current function would need to save before it uses them.
-	(mark_unavailable_hard_regs): Update handling of call-clobbered
-	registers, using call_clobbers_in_region to find out which registers
-	might be call-clobbered (but without taking -fipa-ra into account
-	for now).  Remove separate handling of partially call-clobbered
-	registers.
-	(verify_target_availability): Use crossed_call_abis instead of
-	crosses_call.
-	(get_spec_check_type_for_insn, find_used_regs): Likewise.
-	(fur_orig_expr_found, fur_on_enter, fur_orig_expr_not_found): Likewise.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* sched-deps.c (deps_analyze_insn): Use the ABI of the target
-	function to test whether a register is fully or partly clobbered.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* rtlanal.c: Include function-abi.h.
-	(reg_set_p): Use insn_callee_abi to get the ABI of the called
-	function and clobbers_reg_p to test whether the register
-	is call-clobbered.
-	(find_all_hard_reg_sets): When implicit is true, use insn_callee_abi
-	to get the ABI of the called function and full_reg_clobbers to
-	get the set of fully call-clobbered registers.  Warn about the
-	pitfalls of using this mode.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* reload.c: Include function-abi.h.
-	(find_equiv_reg): Use clobbers_reg_p to test whether either
-	of the equivalent registers is clobbered by a call.
-	* reload1.c: Include function-abi.h.
-	(reg_reloaded_call_part_clobbered): Delete.
-	(reload): Use crtl->abi to test which registers would need
-	saving in the prologue before use.
-	(find_reg): Likewise.
-	(emit_reload_insns): Remove code for reg_reloaded_call_part_clobbered.
-	(reload_as_needed): Likewise.  Use full_and_partial_reg_clobbers
-	instead of call_used_or_fixed_regs | reg_reloaded_call_part_clobbered.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* regrename.h (du_head::call_clobber_mask): New field.
-	(du_head::need_caller_save_reg): Replace with...
-	(du_head::call_abis): ...this new field.
-	* regrename.c: Include function-abi.h.
-	(call_clobbered_in_chain_p): New function.
-	(check_new_reg_p): Use crtl->abi when deciding whether a register
-	is free for use after RA.  Use call_clobbered_in_chain_p to test
-	whether a candidate register would be clobbered by a call.
-	(find_rename_reg): Don't add call-clobber conflicts here.
-	(rename_chains): Check call_abis instead of need_caller_save_reg.
-	(merge_chains): Update for changes to du_head.
-	(build_def_use): Use insn_callee_abi to get the ABI of the call insn
-	target.  Record the ABI identifier in call_abis and the set of
-	fully or partially clobbered registers in call_clobber_mask.
-	Add fully-clobbered registers to hard_conflicts here rather
-	than in find_rename_reg.
-	* config/aarch64/cortex-a57-fma-steering.c: Include function-abi.h.
-	(rename_single_chain): Check call_abis instead of need_caller_save_reg.
-	* config/aarch64/falkor-tag-collision-avoidance.c: Include
-	function-abi.h.
-	* config/c6x/c6x.c: Likewise.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* regcprop.c (copyprop_hardreg_forward_1): Use the recorded
-	mode of the register when deciding whether it is no longer
-	available after a call.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* recog.c: Include function-abi.h.
-	(peep2_find_free_register): Use crtl->abi when deciding whether
-	a register is free for use after RA.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* postreload-gcse.c: Include regs.h and function-abi.h.
-	(record_opr_changes): Use insn_callee_abi to get the ABI of the
-	call insn target.  Conservatively assume that partially-clobbered
-	registers are altered.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* postreload.c (reload_combine_recognize_pattern): Use crtl->abi
-	when deciding whether a register is free for use after RA.
-	(reload_combine): Remove unnecessary use of fixed_reg_set.
-	(reload_cse_move2add): Use insn_callee_abi to get the ABI of the
-	call insn target.  Use reg_mode when testing whether a register
-	is no longer available.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (return_call_with_max_clobbers): Delete.
-	* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
-	* doc/tm.texi: Regenerate.
-	* config/aarch64/aarch64.c (aarch64_return_call_with_max_clobbers)
-	(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
-	* lra-int.h (lra_reg::actual_call_used_reg_set): Delete.
-	(lra_reg::call_insn): Delete.
-	* lra.c: Include function-abi.h.
-	(initialize_lra_reg_info_element): Don't initialize the fields above.
-	(lra): Use crtl->abi to test whether the current function needs to
-	save a register in the prologue.  Remove special pre-inheritance
-	lra_create_live_ranges pass for flag_ipa_ra.
-	* lra-assigns.c: Include function-abi.h
-	(find_hard_regno_for_1): Use crtl->abi to test whether the current
-	function needs to save a register in the prologue.
-	(lra_assign): Assert that registers aren't allocated to a
-	conflicting register, rather than checking only for overlaps
-	with call_used_or_fixed_regs.  Do this even for flag_ipa_ra,
-	and for registers that are not live across a call.
-	* lra-constraints.c (last_call_for_abi): New variable.
-	(full_and_partial_call_clobbers): Likewise.
-	(setup_next_usage_insn): Remove the register from
-	full_and_partial_call_clobbers.
-	(need_for_call_save_p): Use call_clobbered_in_region_p to test
-	whether the register needs a caller save.
-	(need_for_split_p): Use full_and_partial_reg_clobbers instead
-	of call_used_or_fixed_regs.
-	(inherit_in_ebb): Initialize and maintain last_call_for_abi and
-	full_and_partial_call_clobbers.
-	* lra-lives.c (check_pseudos_live_through_calls): Replace
-	last_call_used_reg_set and call_insn arguments with an abi argument.
-	Remove handling of lra_reg::call_insn.  Use function_abi::mode_clobbers
-	as the set of conflicting registers.
-	(calls_have_same_clobbers_p): Delete.
-	(process_bb_lives): Track the ABI of the last call instead of an
-	insn/HARD_REG_SET pair.  Update calls to
-	check_pseudos_live_through_calls.  Use eh_edge_abi to calculate
-	the set of registers that could be clobbered by an EH edge.
-	Include partially-clobbered as well as fully-clobbered registers.
-	(lra_create_live_ranges_1): Don't initialize lra_reg::call_insn.
-	* lra-remat.c: Include function-abi.h.
-	(call_used_regs_arr_len, call_used_regs_arr): Delete.
-	(set_bb_regs): Use insn_callee_abi to get the set of call-clobbered
-	registers and bitmap_view to combine them into dead_regs.
-	(call_used_input_regno_present_p): Take a function_abi argument
-	and use it to test whether a register is call-clobbered.
-	(calculate_gen_cands): Use insn_callee_abi to get the ABI of the
-	call insn target.  Update tje call to call_used_input_regno_present_p.
-	(do_remat): Likewise.
-	(lra_remat): Remove the initialization of call_used_regs_arr_len
-	and call_used_regs_arr.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* loop-iv.c: Include regs.h and function-abi.h.
-	(simplify_using_initial_values): Use insn_callee_abi to get the
-	ABI of the call insn target.  Conservatively assume that
-	partially-clobbered registers are altered.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function-abi.h (call_clobbers_in_region): Declare.
-	(call_clobbered_in_region_p): New function.
-	* function-abi.cc (call_clobbers_in_region): Likewise.
-	* ira-int.h: Include function-abi.h.
-	(ira_allocno::crossed_calls_abis): New field.
-	(ALLOCNO_CROSSED_CALLS_ABIS): New macro.
-	(ira_need_caller_save_regs): New function.
-	(ira_need_caller_save_p): Likewise.
-	* ira.c (setup_reg_renumber): Use ira_need_caller_save_p instead
-	of call_used_or_fixed_regs.
-	(do_reload): Use crtl->abi to test whether the current function
-	needs to save a register in the prologue.  Count registers that
-	need to be saved rather than registers that don't.
-	* ira-build.c (create_cap_allocno): Copy ALLOCNO_CROSSED_CALLS_ABIS.
-	Remove unnecessary | from ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
-	(propagate_allocno_info): Merge ALLOCNO_CROSSED_CALLS_ABIS too.
-	(propagate_some_info_from_allocno): Likewise.
-	(copy_info_to_removed_store_destinations): Likewise.
-	(ira_flattening): Say that ALLOCNO_CROSSED_CALLS_ABIS and
-	ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS are handled conservatively.
-	(ira_build): Use ira_need_caller_save_regs instead of
-	call_used_or_fixed_regs.
-	* ira-color.c (calculate_saved_nregs): Use crtl->abi to test
-	whether the current function would need to save a register
-	before using it.
-	(calculate_spill_cost): Likewise.
-	(allocno_reload_assign): Use ira_need_caller_save_regs and
-	ira_need_caller_save_p instead of call_used_or_fixed_regs.
-	* ira-conflicts.c (ira_build_conflicts): Use
-	ira_need_caller_save_regs rather than call_used_or_fixed_regs
-	as the set of call-clobbered registers.  Remove the
-	call_used_or_fixed_regs mask from the calculation of
-	temp_hard_reg_set and mask its use instead.  Remove special
-	handling of partially-clobbered registers.
-	* ira-costs.c (ira_tune_allocno_costs): Use ira_need_caller_save_p.
-	* ira-lives.c (process_bb_node_lives): Use mode_clobbers to
-	calculate the set of conflicting registers for calls that
-	can throw.  Record the ABIs of calls in ALLOCNO_CROSSED_CALLS_ABIS.
-	Use full_and_partial_reg_clobbers rather than full_reg_clobbers
-	for the calculation of ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
-	Use eh_edge_abi to calculate the set of registers that could
-	be clobbered by an EH edge.  Include partially-clobbered as
-	well as fully-clobbered registers.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* haifa-sched.c: Include function-abi.h.
-	(alloc_global_sched_pressure_data): Use crtl->abi to check whether
-	the function would need to save a register before using it.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcse.c: Include function-abi.h.
-	(compute_hash_table_work): Use insn_callee_abi to get the ABI of
-	the call insn target.  Invalidate partially call-clobbered
-	registers as well as fully call-clobbered ones.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function.c (aggregate_value_p): Work out which ABI the
-	function is using before testing which registers are at least
-	partly preserved by a call.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* early-remat.c: Include regs.h and function-abi.h.
-	(early_remat::maybe_add_candidate): Don't check for call-clobbered
-	registers here.
-	(early_remat::restrict_remat_for_unavail_regs): New function.
-	(early_remat::restrict_remat_for_call): Likewise.
-	(early_remat::process_block): Before calling emit_remat_insns
-	for a previous call in the block, invalidate any candidates
-	that would clobber call-preserved registers.
-	(early_remat::emit_remat_insns_for_block): Likewise for the
-	final call in a block.  Do the same thing for live-in registers
-	when calling emit_remat_insns at the head of a block.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* df-scan.c (df_get_entry_block_def_set): Use crtl->abi to test
-	whether the current function needs to save at least part of a
-	register before using it.
-	(df_get_exit_block_use_set): Likewise for epilogue restores.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* df-problems.c: Include regs.h and function-abi.h.
-	(df_rd_problem_data): Rename sparse_invalidated_by_call to
-	sparse_invalidated_by_eh and dense_invalidated_by_call to
-	dense_invalidated_by_eh.
-	(df_print_bb_index): Update accordingly.
-	(df_rd_alloc, df_rd_start_dump, df_rd_confluence_n): Likewise.
-	(df_lr_confluence_n): Use eh_edge_abi to get the set of registers
-	that are clobbered by an EH edge.  Clobber partially-clobbered
-	registers as well as fully-clobbered ones.
-	(df_md_confluence_n): Likewise.
-	(df_rd_local_compute): Likewise.  Update for changes to
-	df_rd_problem_data.
-	* df-scan.c (df_scan_start_dump): Use eh_edge_abi to get the set
-	of registers that are clobbered by an EH edge.  Includde partially-
-	clobbered registers as well as fully-clobbered ones.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cselib.c (cselib_process_insn): If we know what mode a
-	register was set in, check whether it is clobbered in that
-	mode by a call.  Only fall back to reg_raw_mode if that fails.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cse.c: Include regs.h and function-abi.h.
-	(invalidate_for_call): Take the call insn as an argument.
-	Use insn_callee_abi to get the ABI of the call and invalidate
-	partially clobbered registers as well as fully clobbered ones.
-	(cse_insn): Update call accordingly.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* combine.c: Include function-abi.h.
-	(record_dead_and_set_regs): Use insn_callee_abi to get the ABI
-	of the target of call insns.  Invalidate partially-clobbered
-	registers as well as fully-clobbered ones.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cfgloopanal.c: Include regs.h and function-abi.h.
-	(init_set_costs): Use default_function_abi to test whether
-	a general register is call-clobbered.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* cfgcleanup.c (old_insns_match_p): Compare the ABIs of calls
-	instead of the call-clobbered sets.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* caller-save.c (setup_save_areas): Remove redundant |s of
-	fixed_reg_set.
-	(save_call_clobbered_regs): Likewise.  Use the call ABI rather
-	than call_used_or_fixed_regs to decide whether a REG_RETURNED
-	value is useful.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* rtl.h (predefined_function_abi): Declare.
-	(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
-	instead of a boolean call_save flag.
-	* config/gcn/gcn.c (gcn_hard_regno_caller_save_mode): Update call
-	accordingly.
-	* config/i386/i386.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-	* config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-	* config/mips/mips.c (mips_hard_regno_caller_save_mode): Likewise.
-	* config/msp430/msp430.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-	* config/sh/sh.c (sh_hard_regno_caller_save_mode): Likewise.
-	* reginfo.c (init_reg_modes_target): Likewise.
-	(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
-	instead of a boolean call_save flag.
-	* targhooks.c: Include function-abi.h.
-	(default_dwarf_frame_reg_mode): Update call to choose_hard_reg_mode,
-	using eh_edge_abi to choose the mode.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (hard_regno_call_part_clobbered): Take an ABI
-	identifier instead of an rtx_insn.
-	* doc/tm.texi: Regenerate.
-	* hooks.h (hook_bool_insn_uint_mode_false): Delete.
-	(hook_bool_uint_uint_mode_false): New function.
-	* hooks.c (hook_bool_insn_uint_mode_false): Delete.
-	(hook_bool_uint_uint_mode_false): New function.
-	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
-	Take an ABI identifier instead of an rtx_insn.
-	* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Likewise.
-	* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Likewise.
-	* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Likewise.
-	* config/pru/pru.c (pru_hard_regno_call_part_clobbered): Likewise.
-	* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered):
-	Likewise.
-	* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Likewise.
-	* cselib.c: Include function-abi.h.
-	(cselib_process_insn): Update call to
-	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
-	to get the appropriate ABI identifier.
-	* function-abi.cc (predefined_function_abi::initialize): Update call
-	to targetm.hard_regno_call_part_clobbered.
-	* ira-conflicts.c (ira_build_conflicts): Likewise.
-	* ira-costs.c (ira_tune_allocno_costs): Likewise.
-	* lra-constraints.c: Include function-abi.h.
-	(need_for_call_save_p): Update call to
-	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
-	to get the appropriate ABI identifier.
-	* lra-lives.c (check_pseudos_live_through_calls): Likewise.
-	* regcprop.c (copyprop_hardreg_forward_1): Update call
-	to targetm.hard_regno_call_part_clobbered.
-	* reginfo.c (choose_hard_reg_mode): Likewise.
-	* regrename.c (check_new_reg_p): Likewise.
-	* reload.c (find_equiv_reg): Likewise.
-	* reload1.c (emit_reload_insns): Likewise.
-	* sched-deps.c: Include function-abi.h.
-	(deps_analyze_insn): Update call to
-	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
-	to get the appropriate ABI identifier.
-	* sel-sched.c (init_regs_for_mode, mark_unavailable_hard_regs): Update
-	call to targetm.hard_regno_call_part_clobbered.
-	* targhooks.c (default_dwarf_frame_reg_mode): Likewise.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/i386/i386.c: Include function-abi.h.
-	(ix86_avx_u128_mode_needed): Treat function calls as AVX_U128_ANY
-	if they preserve some 256-bit or 512-bit SSE registers.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (insn_callee_abi): New hook.
-	(remove_extra_call_preserved_regs): Delete.
-	* doc/tm.texi.in (TARGET_INSN_CALLEE_ABI): New macro.
-	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_remove_extra_call_preserved_regs): Delete.
-	* targhooks.c (default_remove_extra_call_preserved_regs): Delete.
-	* config/aarch64/aarch64.c (aarch64_simd_call_p): Constify the
-	insn argument.
-	(aarch64_remove_extra_call_preserved_regs): Delete.
-	(aarch64_insn_callee_abi): New function.
-	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
-	(TARGET_INSN_CALLEE_ABI): New macro.
-	* rtl.h (get_call_fndecl): Declare.
-	(cgraph_rtl_info): Fix formatting.  Tweak comment for
-	function_used_regs.  Remove function_used_regs_valid.
-	* rtlanal.c (get_call_fndecl): Moved from final.c
-	* function-abi.h (insn_callee_abi): Declare.
-	(target_function_abi_info): Mention insn_callee_abi.
-	* function-abi.cc (fndecl_abi): Handle flag_ipa_ra in a similar
-	way to get_call_reg_set_usage did.
-	(insn_callee_abi): New function.
-	* regs.h (get_call_reg_set_usage): Delete.
-	* final.c: Include function-abi.h.
-	(collect_fn_hard_reg_usage): Add fixed and stack registers to
-	function_used_regs before the main loop rather than afterwards.
-	Use insn_callee_abi instead of get_call_reg_set_usage.  Exit early
-	if function_used_regs ends up not being useful.
-	(get_call_fndecl): Move to rtlanal.c
-	(get_call_cgraph_rtl_info, get_call_reg_set_usage): Delete.
-	* caller-save.c: Include function-abi.h.
-	(setup_save_areas, save_call_clobbered_regs): Use insn_callee_abi
-	instead of get_call_reg_set_usage.
-	* cfgcleanup.c: Include function-abi.h.
-	(old_insns_match_p): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* cgraph.h (cgraph_node::rtl_info): Take a const_tree instead of
-	a tree.
-	* cgraph.c (cgraph_node::rtl_info): Likewise.  Initialize
-	function_used_regs.
-	* df-scan.c: Include function-abi.h.
-	(df_get_call_refs): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* ira-lives.c: Include function-abi.h.
-	(process_bb_node_lives): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* lra-lives.c: Include function-abi.h.
-	(process_bb_lives): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* postreload.c: Include function-abi.h.
-	(reload_combine): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* regcprop.c: Include function-abi.h.
-	(copyprop_hardreg_forward_1): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-	* resource.c: Include function-abi.h.
-	(mark_set_resources, mark_target_live_regs): Use insn_callee_abi
-	instead of get_call_reg_set_usage.
-	* var-tracking.c: Include function-abi.h.
-	(dataflow_set_clear_at_call): Use insn_callee_abi instead of
-	get_call_reg_set_usage.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (fntype_abi): New target hook.
-	* doc/tm.texi.in (TARGET_FNTYPE_ABI): Likewise.
-	* doc/tm.texi: Regenerate.
-	* target.h (predefined_function_abi): Declare.
-	* function-abi.cc (fntype_abi): Call targetm.calls.fntype_abi,
-	if defined.
-	* config/aarch64/aarch64.h (ARM_PCS_SIMD): New arm_pcs value.
-	* config/aarch64/aarch64.c: Include function-abi.h.
-	(aarch64_simd_abi, aarch64_fntype_abi): New functions.
-	(TARGET_FNTYPE_ABI): Define.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* Makefile.in (OBJS): Add function-abi.o.
-	(GTFILES): Add function-abi.h.
-	* function-abi.cc: New file.
-	* function-abi.h: Likewise.
-	* emit-rtl.h (rtl_data::abi): New field.
-	* function.c: Include function-abi.h.
-	(prepare_function_start): Initialize crtl->abi.
-	* read-rtl-function.c: Include regs.h and function-abi.h.
-	(read_rtl_function_body): Initialize crtl->abi.
-	(read_rtl_function_body_from_file_range): Likewise.
-	* reginfo.c: Include function-abi.h.
-	(init_reg_sets_1): Initialize default_function_abi.
-	(globalize_reg): Call add_full_reg_clobber for each predefined ABI
-	when making a register global.
-	* target-globals.h (this_target_function_abi_info): Declare.
-	(target_globals::function_abi_info): New field.
-	(restore_target_globals): Copy it.
-	* target-globals.c: Include function-abi.h.
-	(default_target_globals): Initialize the function_abi_info field.
-	(target_globals): Allocate it.
-	(save_target_globals): Free it.
-
-2019-09-30  Nick Clifton  <nickc@redhat.com>
-
-	PR target/85978
-	* config/frv/frv.c (frv_register_move_cost): Add break statements
-	to avoid falling through to the wrong cases.  Tidy code.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
-	For multi-registers modes, test how big each register part is.
-
-2019-09-30  Nick Clifton  <nickc@redhat.com>
-
-	PR target/59205
-	* config/iq2000/iq2000.c (iq2000_select_section): Delete.
-	(TARGET_ASM_SELECT_SECTION): Remove definition.
-	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Allow definition.
-
-2019-09-30  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* emit-rtl.c (init_raw_REG): New function.
-	(gen_raw_REG): Use init_raw_REG.
-	* gengenrtl.c (gendef): Emit init_* functions and alloca_*
-	macros.
-	* rtl.c (rtx_alloc_stat_v): Use rtx_init.
-	* rtl.h (rtx_init): New function.
-	(rtx_alloca): New function.
-	(init_raw_REG): New function.
-	(alloca_raw_REG): New macro.
-
-2019-09-30  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (pcrel_address): Delete predicate.
-	(pcrel_local_address): Replace pcrel_address predicate, use the
-	new function address_to_insn_form.
-	(pcrel_external_address): Replace with new implementation using
-	address_to_insn_form..
-	(prefixed_mem_operand): Delete predicate which is now unused.
-	(pcrel_external_mem_operand): Delete predicate which is now
-	unused.
-	* config/rs6000/rs6000-protos.h (enum insn_form): New
-	enumeration.
-	(enum non_prefixed_form): New enumeration.
-	(address_to_insn_form): New declaration.
-	(prefixed_load_p): New declaration.
-	(prefixed_store_p): New declaration.
-	(prefixed_paddi_p): New declaration.
-	(rs6000_asm_output_opcode): New declaration.
-	(rs6000_final_prescan_insn): Move declaration and update calling
-	signature.
-	(address_is_prefixed): New helper inline function.
-	* config/rs6000/rs6000.c(print_operand_address): Check for either
-	PC-relative local symbols or PC-relative external symbols.
-	(rs6000_emit_move): Support loading PC-relative addresses.
-	(mode_supports_prefixed_address_p): Delete, no longer used.
-	(rs6000_prefixed_address_mode_p): Delete, no longer used.
-	(address_to_insn_form): New function to decode an address format.
-	(reg_to_non_prefixed): New function to identify what the
-	non-prefixed memory instruction format is for a register.
-	(prefixed_load_p): New function to identify prefixed loads.
-	(prefixed_store_p): New function to identify prefixed stores.
-	(prefixed_paddi_p): New function to identify prefixed load
-	immediates.
-	(next_insn_prefixed_p): New static state variable.
-	(rs6000_final_prescan_insn): New function to determine if an insn
-	uses a prefixed instruction.
-	(rs6000_asm_output_opcode): New function to emit 'p' in front of a
-	prefixed instruction.
-	* config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): New target hook.
-	(ASM_OUTPUT_OPCODE): New target hook.
-	* config/rs6000/rs6000.md (prefixed): New insn attribute for
-	prefixed instructions.
-	(prefixed_length): New insn attribute for the size of prefixed
-	instructions.
-	(non_prefixed_length): New insn attribute for the size of
-	non-prefixed instructions.
-	(pcrel_local_addr): New insn to load up a local PC-relative
-	address.
-	(pcrel_extern_addr): New insn to load up an external PC-relative
-	address.
-	(mov<mode>_64bit_dm): Split the alternatives for loading 0.0 to a
-	GPR and loading a 128-bit floating point type to a GPR.
-
-2019-09-30  Richard Biener  <rguenther@suse.de>
-
-	* gimple.c (gimple_get_lhs): For PHIs return the result.
-	* tree-vectorizer.h (vectorizable_live_operation): Also get the
-	SLP instance as argument.
-	* tree-vect-loop.c (vect_analyze_loop_operations): Also handle
-	double-reduction PHIs with vectorizable_lc_phi.
-	(vect_analyze_loop_operations): Adjust.
-	(vect_create_epilog_for_reduction): Remove all code not dealing
-	with reduction LC PHI or epilogue generation.
-	(vectorizable_live_operation): Call vect_create_epilog_for_reduction
-	for live stmts of reductions.
-	* tree-vect-stmts.c (vectorizable_condition): When !for_reduction
-	do not handle defs that are not vect_internal_def.
-	(can_vectorize_live_stmts): Adjust.
-	(vect_analyze_stmt): When the vectorized stmt defined a value
-	used on backedges adjust the backedge uses of vectorized PHIs.
-
-2019-09-30  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91853
-	* tree-inline.c (force_value_to_type): New function.
-	(setup_one_parameter): Use force_value_to_type to convert type.
-	* tree-inline.c (force_value_to_type): Declare.
-	* ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Deal
-	with register type mismatches.
-
-2019-09-30  Andreas Tobler  <andreast@gcc.gnu.org>
-
-	* config.gcc: Use the secure-plt on FreeBSD 13 and upwards for
-	32-bit PowerPC.
-	Define TARGET_FREEBSD32_SECURE_PLT for 64-bit PowerPC.
-	* config/rs6000/t-freebsd64: Make use of the above define and build
-	the 32-bit libraries with secure-plt.
-
-2019-09-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91931
-	* config/i386/i386-expand.c (ix86_expand_adjust_ufix_to_sfix_si): Use
-	gen_int_mode instead of GEN_INT.
-
-2019-09-29  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (gen_macho_low): Amend to include the mode
-	argument.
-	(machopic_indirect_data_reference): Amend gen_macho_low call
-	to include mode argument
-	* config/rs6000/rs6000.c (emit_move): Likewise. Amend a comment.
-	* config/rs6000/darwin.md (@macho_low_<mode>): New, replaces
-	the macho_high expander and two define_insn entries.
-
-2019-09-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/90543
-	* optc-save-gen.awk: Fix up printing string option differences.
-
-2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
-	vec_perm cost to 1 for non-Power7 VSX architectures.
-
-2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/vsx.md (vec_pack[su]_float_v2di): New define_expand.
-	(vec_unpack_[su]fix_trunc_hi_v4sf): Likewise.
-	(vec_unpack_[su]fix_trunc_lo_v4sf): Likewise.
-
-2019-09-28  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (gen_macho_high): Amend to include the mode
-	argument.
-	(machopic_indirect_data_reference): Amend gen_macho_high call
-	to include mode argument.
-	(machopic_legitimize_pic_address): Likewise.
-	* config/rs6000/rs6000.c (rs6000_legitimize_address):
-	* config/rs6000/darwin.md (@macho_high_<mode>): New, replaces
-	the macho_high expander and two define_insn entries.
-
-2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
-
-	PR target/86805
-	* config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
-
-2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
-
-	PR target/80672
-	* config/sh/sh.c (parse_validate_atomic_model_option): Use
-	std::string::compare instead of std::string::find.
-
-2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
-
-	* configure: Regenerate.
-
-2019-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91920
-	* gimplify.c (omp_default_clause): Predetermine DECL_IN_CONSTANT_POOL
-	variables as shared.
-
-2019-09-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.md (@macho_correct_pic_<mode>): New,
-	replaces the expander and two define_insn entries.
-	(@reload_macho_picbase_<mode>): Update gen_macho_correct_pic
-	call.
-	* config/rs6000/rs6000.md (builtin_setjmp_receiver): Likewise.
-
-2019-09-27  David Malcolm  <dmalcolm@redhat.com>
-
-	* fibonacci_heap.h (fibonacci_heap::empty): Make const.
-	(fibonacci_heap::nodes): Likewise.
-	(fibonacci_heap::min_key): Likewise.
-	(fibonacci_heap::min): Likewise.
-
-2019-09-27  David Malcolm  <dmalcolm@redhat.com>
-
-	* cgraph.c (cgraph_node::get_fun): Make const.
-	* cgraph.h (cgraph_node::get_fun): Likewise.
-
-2019-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91919
-	* config/arm/arm.md (<US>mlal): Remove SE wrappers around operands
-	of SImode MULT.
-
-2019-09-27  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info::reduc_fn): New.
-	(STMT_VINFO_REDUC_FN): Likewise.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
-	STMT_VINFO_REDUC_FN.
-	* tree-vect-loop.c (vect_is_simple_reduction): Fix STMT_VINFO_REDUC_IDX
-	for condition reductions.
-	(vect_create_epilog_for_reduction): Compute all required state
-	from the stmt to be vectorized.
-	(vectorizable_reduction): Simplify vect_create_epilog_for_reduction
-	invocation and remove then dead code.  For single def-use chains
-	record only a single vector stmt.
-
-2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_builtin_class): New enum.
-	(AARCH64_BUILTIN_SHIFT, AARCH64_BUILTIN_CLASS): New constants.
-	(aarch64_gimple_fold_builtin, aarch64_mangle_builtin_type)
-	(aarch64_fold_builtin, aarch64_init_builtins, aarch64_expand_builtin):
-	(aarch64_builtin_decl, aarch64_builtin_rsqrt): Delete.
-	(aarch64_general_mangle_builtin_type, aarch64_general_init_builtins):
-	(aarch64_general_fold_builtin, aarch64_general_gimple_fold_builtin):
-	(aarch64_general_expand_builtin, aarch64_general_builtin_decl):
-	(aarch64_general_builtin_rsqrt): Declare.
-	* config/aarch64/aarch64-builtins.c (aarch64_general_add_builtin):
-	New function.
-	(aarch64_mangle_builtin_type): Rename to...
-	(aarch64_general_mangle_builtin_type): ...this.
-	(aarch64_init_fcmla_laneq_builtins, aarch64_init_simd_builtins)
-	(aarch64_init_crc32_builtins, aarch64_init_builtin_rsqrt)
-	(aarch64_init_pauth_hint_builtins, aarch64_init_tme_builtins): Use
-	aarch64_general_add_builtin instead of add_builtin_function.
-	(aarch64_init_builtins): Rename to...
-	(aarch64_general_init_builtins): ...this.  Use
-	aarch64_general_add_builtin instead of add_builtin_function.
-	(aarch64_builtin_decl): Rename to...
-	(aarch64_general_builtin_decl): ...this and remove the unused
-	arguments.
-	(aarch64_expand_builtin): Rename to...
-	(aarch64_general_expand_builtin): ...this and remove the unused
-	arguments.
-	(aarch64_builtin_rsqrt): Rename to...
-	(aarch64_general_builtin_rsqrt): ...this.
-	(aarch64_fold_builtin): Rename to...
-	(aarch64_general_fold_builtin): ...this.  Take the function subcode
-	and return type as arguments.  Remove the "ignored" argument.
-	(aarch64_gimple_fold_builtin): Rename to...
-	(aarch64_general_gimple_fold_builtin): ...this.  Take the function
-	subcode and gcall as arguments, and return the new function call.
-	* config/aarch64/aarch64.c (aarch64_init_builtins)
-	(aarch64_fold_builtin, aarch64_gimple_fold_builtin)
-	(aarch64_expand_builtin, aarch64_builtin_decl): New functions.
-	(aarch64_builtin_reciprocal): Call aarch64_general_builtin_rsqrt
-	instead of aarch64_builtin_rsqrt.
-	(aarch64_mangle_type): Call aarch64_general_mangle_builtin_type
-	instead of aarch64_mangle_builtin_type.
-
-2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (check_builtin_call): New target hook.
-	* doc/tm.texi.in (TARGET_CHECK_BUILTIN_CALL): New @hook.
-	* doc/tm.texi: Regenerate.
-
-2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/91909
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Take a
-	reduc_index parameter.  When handling COND_REDUCTION, make sure
-	that the reduction phi operand is in the correct arm of the
-	VEC_COND_EXPR.
-	(vectorizable_reduction): Pass reduc_index to the above.
-
-2019-09-27  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* config/aarch64/aarch64-sve2.md (aarch64_sve2_sra<mode>):
-	New combine pattern.
-
-2019-09-26  Max Filippov  <jcmvbkbc@gmail.com>
-
-	* config/xtensa/xtensa.c (hwloop_optimize): Insert zero overhead
-	loop instruction into new basic block before the loop when basic
-	block that precedes the loop is empty.
-
-2019-09-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* function.c (gimplify_parameters): Use build_clobber function.
-	* tree-ssa.c (execute_update_addresses_taken): Likewise.
-	* tree-inline.c (expand_call_inline): Likewise.
-	* tree-sra.c (clobber_subtree): Likewise.
-	* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise.
-	* omp-low.c (lower_rec_simd_input_clauses, lower_rec_input_clauses,
-	lower_omp_single, lower_depend_clauses, lower_omp_taskreg,
-	lower_omp_target): Likewise.
-	* omp-expand.c (expand_omp_for_generic): Likewise.
-	* omp-offload.c (ompdevlow_adjust_simt_enter): Likewise.
-
-2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
-
-	* config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
-	LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
-	LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
-	LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
-	LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
-	LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
-	LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
-	LD_ELEMREV_V16QI): Use the PURE attribute.
-
-2019-09-26  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.md: Replace the expanders for
-	load_macho_picbase and reload_macho_picbase with use of '@'
-	and <mode> in their respective define_insns.
-	(nonlocal_goto_receiver): Pass Pmode to gen_reload_macho_picbase.
-	* config/rs6000/rs6000-logue.c (rs6000_emit_prologue): Pass
-	Pmode to gen_load_macho_picbase.
-	* config/rs6000/rs6000.md: Likewise.
-
-2019-09-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91896
-	* tree-vect-loop.c (vectorizable_reduction): The single
-	def-use cycle optimization cannot apply when there's more
-	than one pattern stmt involved.
-
-2019-09-26  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_analyze_loop_operations): Analyze
-	loop-closed PHIs that are vect_internal_def.
-	(vect_create_epilog_for_reduction): Exit early for nested cycles.
-	Simplify.
-	(vectorizable_lc_phi): New.
-	* tree-vect-stmts.c (vect_analyze_stmt): Call vectorize_lc_phi.
-	(vect_transform_stmt): Likewise.
-	* tree-vectorizer.h (stmt_vec_info_type): Add lc_phi_info_type.
-	(vectorizable_lc_phi): Declare.
-
-2019-09-26  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_analyze_loop_operations): Also call
-	vectorizable_reduction for vect_double_reduction_def.
-	(vect_transform_loop): Likewise.
-	(vect_create_epilog_for_reduction): Move double-reduction
-	PHI creation and preheader argument setting of PHIs ...
-	(vectorizable_reduction): ... here.  Also process
-	vect_double_reduction_def PHIs, creating the vectorized
-	PHI nodes, remembering the scalar adjustment computed for
-	the epilogue in STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT.
-	Remember the original reduction code in STMT_VINFO_REDUC_CODE.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info):
-	Initialize STMT_VINFO_REDUC_CODE.
-	* tree-vectorizer.h (_stmt_vec_info::reduc_epilogue_adjustment): New.
-	(_stmt_vec_info::reduc_code): Likewise.
-	(STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT): Likewise.
-	(STMT_VINFO_REDUC_CODE): Likewise.
-
-2019-09-26  Matt Turner  <mattst88@gmail.com>
-
-	PR driver/69471
-	* config/aarch64/aarch64.opt (march=): Add Negative(march=).
-	(mtune=): Add Negative(mtune=).
-	(mcpu=): Add Negative(mcpu=).
-	* config/arm/arm.opt: Likewise.
-
-2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_<simd32_op>): New define_insn.
-	* config/arm/arm_acle.h (__smlald, __smlaldx, __smlsld, __smlsldx):
-	Define.
-	* config/arm/arm_acle.h: Define builtins for the above.
-	* config/arm/iterators.md (SIMD32_DIMODE): New int_iterator.
-	(simd32_op): Handle the above.
-	* config/arm/unspecs.md: Define unspecs for the above.
-
-2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (arm_<simd32_op>): New define_insn.
-	(arm_<sup>xtb16): Likewise.
-	(arm_usada8): Likewise.
-	* config/arm/arm_acle.h (__qadd8, __qsub8, __shadd8, __shsub8,
-	__uhadd8, __uhsub8, __uqadd8, __uqsub8, __qadd16, __qasx, __qsax,
-	__qsub16, __shadd16, __shasx, __shsax, __shsub16, __uhadd16, __uhasx,
-	__uhsax, __uhsub16, __uqadd16, __uqasx, __uqsax, __uqsub16, __sxtab16,
-	__sxtb16, __uxtab16, __uxtb16): Define.
-	* config/arm/arm_acle_builtins.def: Define builtins for the above.
-	* config/arm/unspecs.md: Define unspecs for the above.
-	* config/arm/iterators.md (SIMD32_NOGE_BINOP): New int_iterator.
-	(USXTB16): Likewise.
-	(simd32_op): New int_attribute.
-	(sup): Handle UNSPEC_SXTB16, UNSPEC_UXTB16.
-	* doc/sourcebuild.exp (arm_simd32_ok): Document.
-
-2019-09-26  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-sra.c (verify_splitting_accesses): Fix quoting in a call to
-	internal_error.
-
-2019-09-26  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-sra.c (process_scan_results): Fix continue condition.
-
-2019-09-26  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/91885
-	* tree-vectorizer.c (try_vectorize_loop_1): Add
-	TODO_update_ssa_only_virtuals similarly to what slp pass does.
-
-2019-09-26  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_rtx_costs): Use
-	aarch64_plus_immediate rather than aarch64_uimm12_shift
-	to test for valid PLUS immediates.
-
-2019-09-25  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (no_accesses_p): Remove.
-	(no_accesses_representant): Likewise.
-
-2019-09-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/arm_neon.h (vaba_s8): Use __ in identifiers
-	consistenly.
-	(vaba_s16): Likewise.
-	(vaba_s32): Likewise.
-	(vaba_u8): Likewise.
-	(vaba_u16): Likewise.
-	(vaba_u32): Likewise.
-	(vabal_high_s8): Likewise.
-	(vabal_high_s16): Likewise.
-	(vabal_high_s32): Likewise.
-	(vabal_high_u8): Likewise.
-	(vabal_high_u16): Likewise.
-	(vabal_high_u32): Likewise.
-	(vabal_s8): Likewise.
-	(vabal_s16): Likewise.
-	(vabal_s32): Likewise.
-	(vabal_u8): Likewise.
-	(vabal_u16): Likewise.
-	(vabal_u32): Likewise.
-	(vabaq_s8): Likewise.
-	(vabaq_s16): Likewise.
-	(vabaq_s32): Likewise.
-	(vabaq_u8): Likewise.
-	(vabaq_u16): Likewise.
-	(vabaq_u32): Likewise.
-	(vabd_s8): Likewise.
-	(vabd_s16): Likewise.
-	(vabd_s32): Likewise.
-	(vabd_u8): Likewise.
-	(vabd_u16): Likewise.
-	(vabd_u32): Likewise.
-	(vabdl_high_s8): Likewise.
-	(vabdl_high_s16): Likewise.
-	(vabdl_high_s32): Likewise.
-	(vabdl_high_u8): Likewise.
-	(vabdl_high_u16): Likewise.
-	(vabdl_high_u32): Likewise.
-	(vabdl_s8): Likewise.
-	(vabdl_s16): Likewise.
-	(vabdl_s32): Likewise.
-	(vabdl_u8): Likewise.
-	(vabdl_u16): Likewise.
-	(vabdl_u32): Likewise.
-	(vabdq_s8): Likewise.
-	(vabdq_s16): Likewise.
-	(vabdq_s32): Likewise.
-	(vabdq_u8): Likewise.
-	(vabdq_u16): Likewise.
-	(vabdq_u32): Likewise.
-	(vaddlv_s8): Likewise.
-	(vaddlv_s16): Likewise.
-	(vaddlv_u8): Likewise.
-	(vaddlv_u16): Likewise.
-	(vaddlvq_s8): Likewise.
-	(vaddlvq_s16): Likewise.
-	(vaddlvq_s32): Likewise.
-	(vaddlvq_u8): Likewise.
-	(vaddlvq_u16): Likewise.
-	(vaddlvq_u32): Likewise.
-	(vcvtx_f32_f64): Likewise.
-	(vcvtx_high_f32_f64): Likewise.
-	(vcvtxd_f32_f64): Likewise.
-	(vmla_n_f32): Likewise.
-	(vmla_n_s16): Likewise.
-	(vmla_n_s32): Likewise.
-	(vmla_n_u16): Likewise.
-	(vmla_n_u32): Likewise.
-	(vmla_s8): Likewise.
-	(vmla_s16): Likewise.
-	(vmla_s32): Likewise.
-	(vmla_u8): Likewise.
-	(vmla_u16): Likewise.
-	(vmla_u32): Likewise.
-	(vmlal_high_n_s16): Likewise.
-	(vmlal_high_n_s32): Likewise.
-	(vmlal_high_n_u16): Likewise.
-	(vmlal_high_n_u32): Likewise.
-	(vmlal_high_s8): Likewise.
-	(vmlal_high_s16): Likewise.
-	(vmlal_high_s32): Likewise.
-	(vmlal_high_u8): Likewise.
-	(vmlal_high_u16): Likewise.
-	(vmlal_high_u32): Likewise.
-	(vmlal_n_s16): Likewise.
-	(vmlal_n_s32): Likewise.
-	(vmlal_n_u16): Likewise.
-	(vmlal_n_u32): Likewise.
-	(vmlal_s8): Likewise.
-	(vmlal_s16): Likewise.
-	(vmlal_s32): Likewise.
-	(vmlal_u8): Likewise.
-	(vmlal_u16): Likewise.
-	(vmlal_u32): Likewise.
-	(vmlaq_n_f32): Likewise.
-	(vmlaq_n_s16): Likewise.
-	(vmlaq_n_s32): Likewise.
-	(vmlaq_n_u16): Likewise.
-	(vmlaq_n_u32): Likewise.
-	(vmlaq_s8): Likewise.
-	(vmlaq_s16): Likewise.
-	(vmlaq_s32): Likewise.
-	(vmlaq_u8): Likewise.
-	(vmlaq_u16): Likewise.
-	(vmlaq_u32): Likewise.
-	(vmls_n_f32): Likewise.
-	(vmls_n_s16): Likewise.
-	(vmls_n_s32): Likewise.
-	(vmls_n_u16): Likewise.
-	(vmls_n_u32): Likewise.
-	(vmls_s8): Likewise.
-	(vmls_s16): Likewise.
-	(vmls_s32): Likewise.
-	(vmls_u8): Likewise.
-	(vmls_u16): Likewise.
-	(vmls_u32): Likewise.
-	(vmlsl_high_n_s16): Likewise.
-	(vmlsl_high_n_s32): Likewise.
-	(vmlsl_high_n_u16): Likewise.
-	(vmlsl_high_n_u32): Likewise.
-	(vmlsl_high_s8): Likewise.
-	(vmlsl_high_s16): Likewise.
-	(vmlsl_high_s32): Likewise.
-	(vmlsl_high_u8): Likewise.
-	(vmlsl_high_u16): Likewise.
-	(vmlsl_high_u32): Likewise.
-	(vmlsl_n_s16): Likewise.
-	(vmlsl_n_s32): Likewise.
-	(vmlsl_n_u16): Likewise.
-	(vmlsl_n_u32): Likewise.
-	(vmlsl_s8): Likewise.
-	(vmlsl_s16): Likewise.
-	(vmlsl_s32): Likewise.
-	(vmlsl_u8): Likewise.
-	(vmlsl_u16): Likewise.
-	(vmlsl_u32): Likewise.
-	(vmlsq_n_f32): Likewise.
-	(vmlsq_n_s16): Likewise.
-	(vmlsq_n_s32): Likewise.
-	(vmlsq_n_u16): Likewise.
-	(vmlsq_n_u32): Likewise.
-	(vmlsq_s8): Likewise.
-	(vmlsq_s16): Likewise.
-	(vmlsq_s32): Likewise.
-	(vmlsq_u8): Likewise.
-	(vmlsq_u16): Likewise.
-	(vmlsq_u32): Likewise.
-	(vmovl_high_s8): Likewise.
-	(vmovl_high_s16): Likewise.
-	(vmovl_high_s32): Likewise.
-	(vmovl_high_u8): Likewise.
-	(vmovl_high_u16): Likewise.
-	(vmovl_high_u32): Likewise.
-	(vmovl_s8): Likewise.
-	(vmovl_s16): Likewise.
-	(vmovl_s32): Likewise.
-	(vmovl_u8): Likewise.
-	(vmovl_u16): Likewise.
-	(vmovl_u32): Likewise.
-	(vmovn_high_s16): Likewise.
-	(vmovn_high_s32): Likewise.
-	(vmovn_high_s64): Likewise.
-	(vmovn_high_u16): Likewise.
-	(vmovn_high_u32): Likewise.
-	(vmovn_high_u64): Likewise.
-	(vmovn_s16): Likewise.
-	(vmovn_s32): Likewise.
-	(vmovn_s64): Likewise.
-	(vmovn_u16): Likewise.
-	(vmovn_u32): Likewise.
-	(vmovn_u64): Likewise.
-	(vmull_high_n_s16): Likewise.
-	(vmull_high_n_s32): Likewise.
-	(vmull_high_n_u16): Likewise.
-	(vmull_high_n_u32): Likewise.
-	(vmull_high_p8): Likewise.
-	(vmull_high_s8): Likewise.
-	(vmull_high_s16): Likewise.
-	(vmull_high_s32): Likewise.
-	(vmull_high_u8): Likewise.
-	(vmull_high_u16): Likewise.
-	(vmull_high_u32): Likewise.
-	(vmull_n_s16): Likewise.
-	(vmull_n_s32): Likewise.
-	(vmull_n_u16): Likewise.
-	(vmull_n_u32): Likewise.
-	(vmull_p8): Likewise.
-	(vmull_s8): Likewise.
-	(vmull_s16): Likewise.
-	(vmull_s32): Likewise.
-	(vmull_u8): Likewise.
-	(vmull_u16): Likewise.
-	(vmull_u32): Likewise.
-	(vpadal_s8): Likewise.
-	(vpadal_s16): Likewise.
-	(vpadal_s32): Likewise.
-	(vpadal_u8): Likewise.
-	(vpadal_u16): Likewise.
-	(vpadal_u32): Likewise.
-	(vpadalq_s8): Likewise.
-	(vpadalq_s16): Likewise.
-	(vpadalq_s32): Likewise.
-	(vpadalq_u8): Likewise.
-	(vpadalq_u16): Likewise.
-	(vpadalq_u32): Likewise.
-	(vpaddl_s8): Likewise.
-	(vpaddl_s16): Likewise.
-	(vpaddl_s32): Likewise.
-	(vpaddl_u8): Likewise.
-	(vpaddl_u16): Likewise.
-	(vpaddl_u32): Likewise.
-	(vpaddlq_s8): Likewise.
-	(vpaddlq_s16): Likewise.
-	(vpaddlq_s32): Likewise.
-	(vpaddlq_u8): Likewise.
-	(vpaddlq_u16): Likewise.
-	(vpaddlq_u32): Likewise.
-	(vpaddq_s8): Likewise.
-	(vpaddq_s16): Likewise.
-	(vpaddq_s32): Likewise.
-	(vpaddq_s64): Likewise.
-	(vpaddq_u8): Likewise.
-	(vpaddq_u16): Likewise.
-	(vpaddq_u32): Likewise.
-	(vpaddq_u64): Likewise.
-	(vqdmulh_n_s16): Likewise.
-	(vqdmulh_n_s32): Likewise.
-	(vqdmulhq_n_s16): Likewise.
-	(vqdmulhq_n_s32): Likewise.
-	(vqmovn_high_s16): Likewise.
-	(vqmovn_high_s32): Likewise.
-	(vqmovn_high_s64): Likewise.
-	(vqmovn_high_u16): Likewise.
-	(vqmovn_high_u32): Likewise.
-	(vqmovn_high_u64): Likewise.
-	(vqmovun_high_s16): Likewise.
-	(vqmovun_high_s32): Likewise.
-	(vqmovun_high_s64): Likewise.
-	(vqrdmulh_n_s16): Likewise.
-	(vqrdmulh_n_s32): Likewise.
-	(vqrdmulhq_n_s16): Likewise.
-	(vqrdmulhq_n_s32): Likewise.
-	(vrsqrte_u32): Likewise.
-	(vrsqrteq_u32): Likewise.
-	(vtst_p8): Likewise.
-	(vtst_p16): Likewise.
-	(vtst_p64): Likewise.
-	(vtstq_p8): Likewise.
-	(vtstq_p16): Likewise.
-	(vtstq_p64): Likewise.
-	(vaddlv_s32): Likewise.
-	(vaddlv_u32): Likewise.
-	(vqtbl1_p8): Likewise.
-	(vqtbl1_s8): Likewise.
-	(vqtbl1_u8): Likewise.
-	(vqtbl1q_p8): Likewise.
-	(vqtbl1q_s8): Likewise.
-	(vqtbl1q_u8): Likewise.
-	(vqtbx1_s8): Likewise.
-	(vqtbx1_u8): Likewise.
-	(vqtbx1_p8): Likewise.
-	(vqtbx1q_s8): Likewise.
-	(vqtbx1q_u8): Likewise.
-	(vqtbx1q_p8): Likewise.
-	(vtbl1_s8): Likewise.
-	(vtbl1_u8): Likewise.
-	(vtbl1_p8): Likewise.
-	(vtbl2_s8): Likewise.
-	(vtbl2_u8): Likewise.
-	(vtbl2_p8): Likewise.
-	(vtbl3_s8): Likewise.
-	(vtbl3_u8): Likewise.
-	(vtbl3_p8): Likewise.
-	(vtbl4_s8): Likewise.
-	(vtbl4_u8): Likewise.
-	(vtbl4_p8): Likewise.
-	(vtbx2_s8): Likewise.
-	(vtbx2_u8): Likewise.
-	(vtbx2_p8): Likewise.
-	(vld1_f32): Likewise.
-	(vld1_f64): Likewise.
-	(vld1_p8): Likewise.
-	(vld1_p16): Likewise.
-	(vld1_p64): Likewise.
-	(vld1_s8): Likewise.
-	(vld1_s16): Likewise.
-	(vld1_s32): Likewise.
-	(vld1_s64): Likewise.
-	(vld1_u8): Likewise.
-	(vld1_u16): Likewise.
-	(vld1_u32): Likewise.
-	(vld1_u64): Likewise.
-	(vld1q_f32): Likewise.
-	(vld1q_f64): Likewise.
-	(vld1q_p8): Likewise.
-	(vld1q_p16): Likewise.
-	(vld1q_p64): Likewise.
-	(vld1q_s8): Likewise.
-	(vld1q_s16): Likewise.
-	(vld1q_s32): Likewise.
-	(vld1q_s64): Likewise.
-	(vld1q_u8): Likewise.
-	(vld1q_u16): Likewise.
-	(vld1q_u32): Likewise.
-	(vld1q_u64): Likewise.
-	(vpmax_s8): Likewise.
-	(vpmax_s16): Likewise.
-	(vpmax_s32): Likewise.
-	(vpmax_u8): Likewise.
-	(vpmax_u16): Likewise.
-	(vpmax_u32): Likewise.
-	(vpmaxq_s8): Likewise.
-	(vpmaxq_s16): Likewise.
-	(vpmaxq_s32): Likewise.
-	(vpmaxq_u8): Likewise.
-	(vpmaxq_u16): Likewise.
-	(vpmaxq_u32): Likewise.
-	(vpmax_f32): Likewise.
-	(vpmaxq_f32): Likewise.
-	(vpmaxq_f64): Likewise.
-	(vpmaxqd_f64): Likewise.
-	(vpmaxs_f32): Likewise.
-	(vpmaxnm_f32): Likewise.
-	(vpmaxnmq_f32): Likewise.
-	(vpmaxnmq_f64): Likewise.
-	(vpmaxnmqd_f64): Likewise.
-	(vpmaxnms_f32): Likewise.
-	(vpmin_s8): Likewise.
-	(vpmin_s16): Likewise.
-	(vpmin_s32): Likewise.
-	(vpmin_u8): Likewise.
-	(vpmin_u16): Likewise.
-	(vpmin_u32): Likewise.
-	(vpminq_s8): Likewise.
-	(vpminq_s16): Likewise.
-	(vpminq_s32): Likewise.
-	(vpminq_u8): Likewise.
-	(vpminq_u16): Likewise.
-	(vpminq_u32): Likewise.
-	(vpmin_f32): Likewise.
-	(vpminq_f32): Likewise.
-	(vpminq_f64): Likewise.
-	(vpminqd_f64): Likewise.
-	(vpmins_f32): Likewise.
-	(vpminnm_f32): Likewise.
-	(vpminnmq_f32): Likewise.
-	(vpminnmq_f64): Likewise.
-	(vpminnmqd_f64): Likewise.
-	(vpminnms_f32): Likewise.
-	(vmla_f32): Likewise.
-	(vmlaq_f32): Likewise.
-	(vmlaq_f64): Likewise.
-	(vmls_f32): Likewise.
-	(vmlsq_f32): Likewise.
-	(vmlsq_f64): Likewise.
-	(vqtbl2_s8): Likewise.
-	(vqtbl2_u8): Likewise.
-	(vqtbl2_p8): Likewise.
-	(vqtbl2q_s8): Likewise.
-	(vqtbl2q_u8): Likewise.
-	(vqtbl2q_p8): Likewise.
-	(vqtbl3_s8): Likewise.
-	(vqtbl3_u8): Likewise.
-	(vqtbl3_p8): Likewise.
-	(vqtbl3q_s8): Likewise.
-	(vqtbl3q_u8): Likewise.
-	(vqtbl3q_p8): Likewise.
-	(vqtbl4_s8): Likewise.
-	(vqtbl4_u8): Likewise.
-	(vqtbl4_p8): Likewise.
-	(vqtbl4q_s8): Likewise.
-	(vqtbl4q_u8): Likewise.
-	(vqtbl4q_p8): Likewise.
-	(vqtbx2_s8): Likewise.
-	(vqtbx2_u8): Likewise.
-	(vqtbx2_p8): Likewise.
-	(vqtbx2q_s8): Likewise.
-	(vqtbx2q_u8): Likewise.
-	(vqtbx2q_p8): Likewise.
-	(vqtbx3_s8): Likewise.
-	(vqtbx3_u8): Likewise.
-	(vqtbx3_p8): Likewise.
-	(vqtbx3q_s8): Likewise.
-	(vqtbx3q_u8): Likewise.
-	(vqtbx3q_p8): Likewise.
-	(vqtbx4_s8): Likewise.
-	(vqtbx4_u8): Likewise.
-	(vqtbx4_p8): Likewise.
-	(vqtbx4q_s8): Likewise.
-	(vqtbx4q_u8): Likewise.
-	(vqtbx4q_p8): Likewise.
-	(vrev16_p8): Likewise.
-	(vrev16_s8): Likewise.
-	(vrev16_u8): Likewise.
-	(vrev16q_p8): Likewise.
-	(vrev16q_s8): Likewise.
-	(vrev16q_u8): Likewise.
-	(vrev32_p8): Likewise.
-	(vrev32_p16): Likewise.
-	(vrev32_s8): Likewise.
-	(vrev32_s16): Likewise.
-	(vrev32_u8): Likewise.
-	(vrev32_u16): Likewise.
-	(vrev32q_p8): Likewise.
-	(vrev32q_p16): Likewise.
-	(vrev32q_s8): Likewise.
-	(vrev32q_s16): Likewise.
-	(vrev32q_u8): Likewise.
-	(vrev32q_u16): Likewise.
-	(vrev64_f32): Likewise.
-	(vrev64_p8): Likewise.
-	(vrev64_p16): Likewise.
-	(vrev64_s8): Likewise.
-	(vrev64_s16): Likewise.
-	(vrev64_s32): Likewise.
-	(vrev64_u8): Likewise.
-	(vrev64_u16): Likewise.
-	(vrev64_u32): Likewise.
-	(vrev64q_f32): Likewise.
-	(vrev64q_p8): Likewise.
-	(vrev64q_p16): Likewise.
-	(vrev64q_s8): Likewise.
-	(vrev64q_s16): Likewise.
-	(vrev64q_s32): Likewise.
-	(vrev64q_u8): Likewise.
-	(vrev64q_u16): Likewise.
-	(vrev64q_u32): Likewise.
-	(vsha1cq_u32): Likewise.
-	(vsha1mq_u32): Likewise.
-	(vsha1pq_u32): Likewise.
-	(vsha1h_u32): Likewise.
-	(vsha1su0q_u32): Likewise.
-	(vsha1su1q_u32): Likewise.
-	(vsha256hq_u32): Likewise.
-	(vsha256h2q_u32): Likewise.
-	(vsha256su0q_u32): Likewise.
-	(vsha256su1q_u32): Likewise.
-	(vmull_p64): Likewise.
-	(vmull_high_p64): Likewise.
-	(vsqrt_f32): Likewise.
-	(vsqrtq_f32): Likewise.
-	(vsqrt_f64): Likewise.
-	(vsqrtq_f64): Likewise.
-	(vst1_f32): Likewise.
-	(vst1_f64): Likewise.
-	(vst1_p8): Likewise.
-	(vst1_p16): Likewise.
-	(vst1_p64): Likewise.
-	(vst1_s8): Likewise.
-	(vst1_s16): Likewise.
-	(vst1_s32): Likewise.
-	(vst1_s64): Likewise.
-	(vst1_u8): Likewise.
-	(vst1_u16): Likewise.
-	(vst1_u32): Likewise.
-	(vst1_u64): Likewise.
-	(vst1q_f32): Likewise.
-	(vst1q_f64): Likewise.
-	(vst1q_p8): Likewise.
-	(vst1q_p16): Likewise.
-	(vst1q_p64): Likewise.
-	(vst1q_s8): Likewise.
-	(vst1q_s16): Likewise.
-	(vst1q_s32): Likewise.
-	(vst1q_s64): Likewise.
-	(vst1q_u8): Likewise.
-	(vst1q_u16): Likewise.
-	(vst1q_u32): Likewise.
-	(vst1q_u64): Likewise.
-	(vst1_s64_x2): Likewise.
-	(vst1_u64_x2): Likewise.
-	(vst1_f64_x2): Likewise.
-	(vst1_s8_x2): Likewise.
-	(vst1_p8_x2): Likewise.
-	(vst1_s16_x2): Likewise.
-	(vst1_p16_x2): Likewise.
-	(vst1_s32_x2): Likewise.
-	(vst1_u8_x2): Likewise.
-	(vst1_u16_x2): Likewise.
-	(vst1_u32_x2): Likewise.
-	(vst1_f16_x2): Likewise.
-	(vst1_f32_x2): Likewise.
-	(vst1_p64_x2): Likewise.
-	(vst1q_s8_x2): Likewise.
-	(vst1q_p8_x2): Likewise.
-	(vst1q_s16_x2): Likewise.
-	(vst1q_p16_x2): Likewise.
-	(vst1q_s32_x2): Likewise.
-	(vst1q_s64_x2): Likewise.
-	(vst1q_u8_x2): Likewise.
-	(vst1q_u16_x2): Likewise.
-	(vst1q_u32_x2): Likewise.
-	(vst1q_u64_x2): Likewise.
-	(vst1q_f16_x2): Likewise.
-	(vst1q_f32_x2): Likewise.
-	(vst1q_f64_x2): Likewise.
-	(vst1q_p64_x2): Likewise.
-	(vst1_s64_x3): Likewise.
-	(vst1_u64_x3): Likewise.
-	(vst1_f64_x3): Likewise.
-	(vst1_s8_x3): Likewise.
-	(vst1_p8_x3): Likewise.
-	(vst1_s16_x3): Likewise.
-	(vst1_p16_x3): Likewise.
-	(vst1_s32_x3): Likewise.
-	(vst1_u8_x3): Likewise.
-	(vst1_u16_x3): Likewise.
-	(vst1_u32_x3): Likewise.
-	(vst1_f16_x3): Likewise.
-	(vst1_f32_x3): Likewise.
-	(vst1_p64_x3): Likewise.
-	(vst1q_s8_x3): Likewise.
-	(vst1q_p8_x3): Likewise.
-	(vst1q_s16_x3): Likewise.
-	(vst1q_p16_x3): Likewise.
-	(vst1q_s32_x3): Likewise.
-	(vst1q_s64_x3): Likewise.
-	(vst1q_u8_x3): Likewise.
-	(vst1q_u16_x3): Likewise.
-	(vst1q_u32_x3): Likewise.
-	(vst1q_u64_x3): Likewise.
-	(vst1q_f16_x3): Likewise.
-	(vst1q_f32_x3): Likewise.
-	(vst1q_f64_x3): Likewise.
-	(vst1q_p64_x3): Likewise.
-	(vst2_s64): Likewise.
-	(vst2_u64): Likewise.
-	(vst2_f64): Likewise.
-	(vst2_s8): Likewise.
-	(vst2_p8): Likewise.
-	(vst2_s16): Likewise.
-	(vst2_p16): Likewise.
-	(vst2_s32): Likewise.
-	(vst2_u8): Likewise.
-	(vst2_u16): Likewise.
-	(vst2_u32): Likewise.
-	(vst2_f16): Likewise.
-	(vst2_f32): Likewise.
-	(vst2_p64): Likewise.
-	(vst2q_s8): Likewise.
-	(vst2q_p8): Likewise.
-	(vst2q_s16): Likewise.
-	(vst2q_p16): Likewise.
-	(vst2q_s32): Likewise.
-	(vst2q_s64): Likewise.
-	(vst2q_u8): Likewise.
-	(vst2q_u16): Likewise.
-	(vst2q_u32): Likewise.
-	(vst2q_u64): Likewise.
-	(vst2q_f16): Likewise.
-	(vst2q_f32): Likewise.
-	(vst2q_f64): Likewise.
-	(vst2q_p64): Likewise.
-	(vst3_s64): Likewise.
-	(vst3_u64): Likewise.
-	(vst3_f64): Likewise.
-	(vst3_s8): Likewise.
-	(vst3_p8): Likewise.
-	(vst3_s16): Likewise.
-	(vst3_p16): Likewise.
-	(vst3_s32): Likewise.
-	(vst3_u8): Likewise.
-	(vst3_u16): Likewise.
-	(vst3_u32): Likewise.
-	(vst3_f16): Likewise.
-	(vst3_f32): Likewise.
-	(vst3_p64): Likewise.
-	(vst3q_s8): Likewise.
-	(vst3q_p8): Likewise.
-	(vst3q_s16): Likewise.
-	(vst3q_p16): Likewise.
-	(vst3q_s32): Likewise.
-	(vst3q_s64): Likewise.
-	(vst3q_u8): Likewise.
-	(vst3q_u16): Likewise.
-	(vst3q_u32): Likewise.
-	(vst3q_u64): Likewise.
-	(vst3q_f16): Likewise.
-	(vst3q_f32): Likewise.
-	(vst3q_f64): Likewise.
-	(vst3q_p64): Likewise.
-	(vst4_s64): Likewise.
-	(vst4_u64): Likewise.
-	(vst4_f64): Likewise.
-	(vst4_s8): Likewise.
-	(vst4_p8): Likewise.
-	(vst4_s16): Likewise.
-	(vst4_p16): Likewise.
-	(vst4_s32): Likewise.
-	(vst4_u8): Likewise.
-	(vst4_u16): Likewise.
-	(vst4_u32): Likewise.
-	(vst4_f16): Likewise.
-	(vst4_f32): Likewise.
-	(vst4_p64): Likewise.
-	(vst4q_s8): Likewise.
-	(vst4q_p8): Likewise.
-	(vst4q_s16): Likewise.
-	(vst4q_p16): Likewise.
-	(vst4q_s32): Likewise.
-	(vst4q_s64): Likewise.
-	(vst4q_u8): Likewise.
-	(vst4q_u16): Likewise.
-	(vst4q_u32): Likewise.
-	(vst4q_u64): Likewise.
-	(vst4q_f16): Likewise.
-	(vst4q_f32): Likewise.
-	(vst4q_f64): Likewise.
-	(vst4q_p64): Likewise.
-	(vtbx4_s8): Likewise.
-	(vtbx4_u8): Likewise.
-	(vtbx4_p8): Likewise.
-	(vtrn_f32): Likewise.
-	(vtrn_p8): Likewise.
-	(vtrn_p16): Likewise.
-	(vtrn_s8): Likewise.
-	(vtrn_s16): Likewise.
-	(vtrn_s32): Likewise.
-	(vtrn_u8): Likewise.
-	(vtrn_u16): Likewise.
-	(vtrn_u32): Likewise.
-	(vtrnq_f32): Likewise.
-	(vtrnq_p8): Likewise.
-	(vtrnq_p16): Likewise.
-	(vtrnq_s8): Likewise.
-	(vtrnq_s16): Likewise.
-	(vtrnq_s32): Likewise.
-	(vtrnq_u8): Likewise.
-	(vtrnq_u16): Likewise.
-	(vtrnq_u32): Likewise.
-	(vrsqrte_f16): Likewise.
-	(vrsqrteq_f16): Likewise.
-	(vsqrt_f16): Likewise.
-	(vsqrtq_f16): Likewise.
-	(vabd_f16): Likewise.
-	(vabdq_f16): Likewise.
-	(vpadd_f16): Likewise.
-	(vpaddq_f16): Likewise.
-	(vpmax_f16): Likewise.
-	(vpmaxq_f16): Likewise.
-	(vpmaxnm_f16): Likewise.
-	(vpmaxnmq_f16): Likewise.
-	(vpmin_f16): Likewise.
-	(vpminq_f16): Likewise.
-	(vpminnm_f16): Likewise.
-	(vpminnmq_f16): Likewise.
-	(vrsqrts_f16): Likewise.
-	(vrsqrtsq_f16): Likewise.
-
-2019-09-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91896
-	* tree-vect-loop.c (vectorizable_reduction): The single
-	def-use cycle optimization cannot apply when there's more
-	than one pattern stmt involved.
-
-2019-09-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.md (load_macho_picbase_<mode>): New, using
-	the 'P' mode iterator, replacing the (removed) SI and DI variants.
-	(reload_macho_picbase_<mode>): Likewise.
-
-2019-09-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.md: Move darwin.md include until
-	after the definition of the mode iterators.
-
-2019-09-23  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91570
-	* tree-ssa-strlen.c (get_range_strlen_dynamic): Handle null and
-	non-constant minlen, maxlen and maxbound.
-
-2019-09-24  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info::const_cond_reduc_code):
-	Rename to...
-	(_stmt_vec_info::cond_reduc_code): ... this.
-	(_stmt_vec_info::induc_cond_initial_val): Add.
-	(STMT_VINFO_VEC_CONST_COND_REDUC_CODE): Rename to...
-	(STMT_VINFO_VEC_COND_REDUC_CODE): ... this.
-	(STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL): Add.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Adjust.
-	* tree-vect-loop.c (get_initial_def_for_reduction): Pass in
-	the reduction code.
-	(vect_create_epilog_for_reduction): Drop special
-	induction condition reduction params, pass in reduction code
-	and simplify.
-	(vectorizable_reduction): Perform condition reduction kind
-	selection only at analysis time.  Adjust passing on state.
-
-2019-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.md (mov<mode>): Don't call
-	aarch64_split_dimode_const_store on volatile MEM.
-
-2019-09-24  Stamatis Markianos-Wright  <stam.markianos-wright@arm.com>
-
-	* config/aarch64/aarch64-option-extensions.def (fp16fml):
-	Update hwcap string for fp16fml.
-
-2019-09-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91866
-	* match.pd (((T)(A)) + CST -> (T)(A + CST)): Formatting fix.
-	(((T)(A + CST1)) + CST2 -> (T)(A) + (T)CST1 + CST2): New optimization.
-
-2019-09-24  Martin Liska  <mliska@suse.cz>
-
-	* cfgexpand.c (gimple_assign_rhs_to_tree): Use switch statement
-	instead of if-elseif-elseif-...
-	* gimple-expr.c (extract_ops_from_tree): Likewise.
-	* gimple.c (get_gimple_rhs_num_ops): Likewise.
-	* tree-ssa-forwprop.c (rhs_to_tree): Likewise.
-
-2019-09-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91831
-	* ipa-param-manipulation.c (carry_over_param): Make a method of
-	ipa_param_body_adjustments, remove now unnecessary argument.  Also copy
-	in case of a context mismatch.
-	(ipa_param_body_adjustments::common_initialization): Adjust call to
-	carry_over_param.
-	* ipa-param-manipulation.h (class ipa_param_body_adjustments): Add
-	private method carry_over_param.
-
-2019-09-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91832
-	* ipa-sra.c (scan_expr_access): Check that offset is non-negative.
-
-2019-09-24  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize MEM_REF
-	base.
-
-2019-09-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/t-arm (arm-builtins.o): Add dependency on
-	arm_acle_builtins.def.
-
-2019-09-23  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91823
-	* config/rs6000/altivec.md (altivec_copysign_v4sf3): Generate
-	canonical CONST_INTs.  Use gen_rtvec.
-
-2019-09-23  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (get_initial_def_for_reduction): Simplify,
-	avoid adjusting by + 0 or * 1.
-	(vect_create_epilog_for_reduction): Get reduction code only
-	when necessary.  Deal with adjustment_def only when necessary.
-
-2019-09-23  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/atomics.md (aarch64_store_exclusive_pair): Fix
-	memmodel index.
-
-2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR ipa/91835
-	* lto-section-in.c (lto_section_name): Use "ipa_sra" instead of
-	"ipa-sra".
-
-2019-09-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (machopic_output_stub): Remove dead
-	code.  Merge code blocks with common conditionals. Use declared
-	macro instead of a magic number for PIC level.
-
-2019-09-21  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91830
-	* gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
-	Simplify computation of the offset of the referenced subobject.
-
-2019-09-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_legitimize_pic_address): Check
-	for lra not reload.
-
-2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira-conflicts.c (can_use_same_reg_p): New function.
-	(process_reg_shuffles): Take an insn parameter.  Ignore cases
-	in which input operand op_num could seemingly never be allocated
-	to the same register as the destination.
-	(add_insn_allocno_copies): Update call to process_reg_shuffles.
-
-2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* simplify-rtx.c (neg_const_int): Replace with...
-	(neg_poly_int_rtx): ...this new function.
-	(simplify_binary_operation_1): Extend (minus x C) -> (plus X -C)
-	to all CONST_SCALAR_INTs and to CONST_POLY_INT.
-	(simplify_plus_minus): Likewise for constant terms here.
-
-2019-09-20  Jonas Pfeil  <jonas.pfeil@uli-ulm.de>
-
-	* config/microblaze/microblaze.h (ASM_OUTPUT_SKIP): Use
-	HOST_WIDE_PRINT_UNSIGNED.
-
-2019-09-20  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (pa_trampoline_init): Remove spurious extended
-	character.
-
-2019-09-20  Maya Rashish  <coypu@sdf.org>
-
-	PR target/86811
-	* config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
-	Define to speculation_safe_value_not_needed.
-
-2019-09-20  Richard Biener  <rguenther@suse.de>
-	    Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/91814
-	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src): Revert
-	previous change.
-	(general_scalar_chain::convert_op): Force not suitable memory
-	operands to a register.
-
-2019-09-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91821
-	* tree-vect-loop.c (check_reduction_path): Check we can compute
-	reduc_idx.
-	(vect_is_simple_reduction): Set STMT_VINFO_REDUC_IDX.
-	* tree-vect-patterns.c (vect_reassociating_reduction_p): Return
-	operands in canonical order.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
-	STMT_VINFO_REDUC_IDX.
-	* tree-vectorizer.h (_stmt_vec_info::reduc_idx): New.
-	(STMT_VINFO_REDUC_IDX): Likewise.
-
-2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/91269
-	* config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
-
-2019-09-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91822
-	* tree-vectorizer.h (vectorizable_condition): Restore for_reduction
-	parameter.
-	* tree-vect-loop.c (vectorizable_reduction): Adjust asserts
-	for reduc_index in nested cycles, adjust vectorizable_condition
-	calls.
-	* tree-vect-stmts.c (vectorizable_condition): Restore for_reduction
-	parameter.
-	(vect_analyze_stmt): Adjust.
-	(vect_transform_stmt): Likewise.
-
-2019-09-20  Richard Biener  <rguenther@suse.de>
-
-	PR target/91767
-	* config/i386/i386-features.c (general_scalar_chain::convert_registers):
-	Ensure there's a sequence point between allocating the new register
-	and passing a reference to a reg via regno_reg_rtx.
-
-2019-09-20  Martin Jambor  <mjambor@suse.cz>
-
-	* coretypes.h (cgraph_edge): Declare.
-	* ipa-param-manipulation.c: Rewrite.
-	* ipa-param-manipulation.h: Likewise.
-	* Makefile.in (GTFILES): Added ipa-param-manipulation.h and ipa-sra.c.
-	(OBJS): Added ipa-sra.o.
-	* cgraph.h (ipa_replace_map): Removed fields old_tree, replace_p
-	and ref_p, added fields param_adjustments and performed_splits.
-	(struct cgraph_clone_info): Remove ags_to_skip and
-	combined_args_to_skip, new field param_adjustments.
-	(cgraph_node::create_clone): Changed parameters to use
-	ipa_param_adjustments.
-	(cgraph_node::create_virtual_clone): Likewise.
-	(cgraph_node::create_virtual_clone_with_body): Likewise.
-	(tree_function_versioning): Likewise.
-	(cgraph_build_function_type_skip_args): Removed.
-	* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Convert to
-	using ipa_param_adjustments.
-	(clone_of_p): Likewise.
-	* cgraphclones.c (cgraph_build_function_type_skip_args): Removed.
-	(build_function_decl_skip_args): Likewise.
-	(duplicate_thunk_for_node): Adjust parameters using
-	ipa_param_body_adjustments, copy param_adjustments instead of
-	args_to_skip.
-	(cgraph_node::create_clone): Convert to using ipa_param_adjustments.
-	(cgraph_node::create_virtual_clone): Likewise.
-	(cgraph_node::create_version_clone_with_body): Likewise.
-	(cgraph_materialize_clone): Likewise.
-	(symbol_table::materialize_all_clones): Likewise.
-	* ipa-fnsummary.c (ipa_fn_summary_t::duplicate): Simplify
-	ipa_replace_map check.
-	* ipa-cp.c (get_replacement_map): Do not initialize removed fields.
-	(initialize_node_lattices): Make aware that some parameters might have
-	already been removed.
-	(want_remove_some_param_p): New function.
-	(create_specialized_node): Convert to using ipa_param_adjustments and
-	deal with possibly pre-existing adjustments.
-	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.
-	(output_node_opt_summary): Do not stream removed fields.  Stream
-	parameter adjustments instead of argumetns to skip.
-	(input_node_opt_summary): Likewise.
-	(input_node_opt_summary): Likewise.
-	* lto-section-in.c (lto_section_name): Added ipa-sra section.
-	* lto-streamer.h (lto_section_type): Likewise.
-	* tree-inline.h (copy_body_data): New fields killed_new_ssa_names and
-	param_body_adjs.
-	(copy_decl_to_var): Declare.
-	* tree-inline.c (update_clone_info): Do not remap old_tree.
-	(remap_gimple_stmt): Use ipa_param_body_adjustments to modify gimple
-	statements, walk all extra generated statements and remap their
-	operands.
-	(redirect_all_calls): Add killed SSA names to a hash set.
-	(remap_ssa_name): Do not remap killed SSA names.
-	(copy_arguments_for_versioning): Renames to copy_arguments_nochange,
-	half of functionality moved to ipa_param_body_adjustments.
-	(copy_decl_to_var): Make exported.
-	(copy_body): Destroy killed_new_ssa_names hash set.
-	(expand_call_inline): Remap performed splits.
-	(update_clone_info): Likewise.
-	(tree_function_versioning): Simplify tree_map processing.  Updated to
-	accept ipa_param_adjustments and use ipa_param_body_adjustments.
-	* omp-simd-clone.c (simd_clone_vector_of_formal_parm_types): Adjust
-	for the new interface.
-	(simd_clone_clauses_extract): Likewise, make args an auto_vec.
-	(simd_clone_compute_base_data_type): Likewise.
-	(simd_clone_init_simd_arrays): Adjust for the new interface.
-	(simd_clone_adjust_argument_types): Likewise.
-	(struct modify_stmt_info): Likewise.
-	(ipa_simd_modify_stmt_ops): Likewise.
-	(ipa_simd_modify_function_body): Likewise.
-	(simd_clone_adjust): Likewise.
-	* tree-sra.c: Removed IPA-SRA.  Include tree-sra.h.
-	(type_internals_preclude_sra_p): Make public.
-	* tree-sra.h: New file.
-	* ipa-inline-transform.c (save_inline_function_body): Update to
-	refelct new tree_function_versioning signature.
-	* ipa-prop.c (adjust_agg_replacement_values): Use a helper from
-	ipa_param_adjustments to get current parameter indices.
-	(ipcp_modif_dom_walker::before_dom_children): Likewise.
-	(ipcp_update_bits): Likewise.
-	(ipcp_update_vr): Likewise.
-	* ipa-split.c (split_function): Convert to using ipa_param_adjustments.
-	* ipa-sra.c: New file.
-	* multiple_target.c (create_target_clone): Update to reflet new type
-	of create_version_clone_with_body.
-	* trans-mem.c (ipa_tm_create_version): Update to reflect new type of
-	tree_function_versioning.
-	(modify_function): Update to reflect new type of
-	tree_function_versioning.
-	* params.def (PARAM_IPA_SRA_MAX_REPLACEMENTS): New.
-	* passes.def: Remove old IPA-SRA and add new one.
-	* tree-pass.h (make_pass_early_ipa_sra): Remove declaration.
-	(make_pass_ipa_sra): Declare.
-	* dbgcnt.def: Remove eipa_sra.  Added ipa_sra_params and
-	ipa_sra_retvalues.
-	* doc/invoke.texi (ipa-sra-max-replacements): New.
-
-2019-09-19  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91631
-	* builtins.c (component_size): Correct trailing array computation,
-	rename to component_ref_size and move...
-	(compute_objsize): Adjust.
-	* gimple-ssa-warn-restrict.c (builtin_memref::refsize): New member.
-	(builtin_access::strict): Do not consider memmove.
-	(builtin_access::write_off): New function.
-	(builtin_memref::builtin_memref): Initialize refsize.
-	(builtin_memref::set_base_and_offset): Adjust refoff and compute
-	refsize.
-	(builtin_memref::offset_out_of_bounds): Use ooboff input values.
-	Handle refsize.
-	(builtin_access::builtin_access): Initialize dstoff to destination
-	refeence offset here instead of in maybe_diag_overlap.  Adjust
-	referencess even to unrelated objects.	Adjust sizrange of bounded
-	string functions to reflect bound.  For strcat, adjust destination
-	sizrange by that of source.
-	(builtin_access::strcat_overlap):  Adjust offsets and sizes
-	to reflect the increase in destination sizrange above.
-	(builtin_access::overlap): Do not set dstoff here but instead
-	in builtin_access::builtin_access.
-	(check_bounds_or_overlap): Use builtin_access::write_off.
-	(maybe_diag_access_bounds): Add argument.  Add informational notes.
-	(dump_builtin_memref, dump_builtin_access): New functions.
-	* tree.c (component_ref_size): ...to here.
-	* tree.h (component_ref_size): Declare.
-	* tree-ssa-strlen (handle_builtin_strcat): Include the terminating
-	nul in the size of the source string.
-
-2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>
-
-	PR c/67224
-	* doc/cpp.texi: Document support for extended characters in
-	identifiers.
-	* doc/cppopts.texi: Likewise.
-
-2019-09-19  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_is_slp_reduction): Remove.
-	(check_reduction_path): New overload having the path as result.
-	(vect_is_simple_reduction): From the detected reduction
-	path build a SLP reduction chain if possible.
-
-2019-09-19  Richard Biener  <rguenther@suse.de>
-
-	PR target/91814
-	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src):
-	Force operand to a register if it isn't nonimmediate_operand.
-
-2019-09-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (<logical_op>di3): Use <optab> and <CODE>.
-	* config/arm/iterators.md (optab): Add and, ior, xor entries.
-	(logical_op): Remove code attribute.
-	(logical_OP): Likewise.
-
-2019-09-19  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sort_congruence_class_groups_by_decl_uid):
-	Use proper casting.
-
-2019-09-19  Richard Henderson  <richard.henderson@linaro.org>
-
-	* config/aarch64/aarch64.c (aarch64_print_operand): Allow integer
-	registers with %R.
-
-	* config/aarch64/aarch64.c (aarch64_gen_compare_reg): Add support
-	for NE comparison of TImode values.
-	(aarch64_emit_load_exclusive): Add support for TImode.
-	(aarch64_emit_store_exclusive): Likewise.
-	(aarch64_split_compare_and_swap): Disable strong_zero_p for TImode.
-	* config/aarch64/atomics.md (@atomic_compare_and_swap<ALLI_TI>):
-	Change iterator from ALLI to ALLI_TI.
-	(@atomic_compare_and_swap<JUST_TI>): New.
-	(@atomic_compare_and_swap<JUST_TI>_lse): New.
-	(aarch64_load_exclusive_pair): New.
-	(aarch64_store_exclusive_pair): New.
-	* config/aarch64/iterators.md (JUST_TI): New.
-
-	* config/aarch64/aarch64 (aarch64_split_compare_and_swap): Disable
-	strong_zero_p for aarch64_track_speculation; unify some code paths;
-	use aarch64_gen_compare_reg instead of open-coding.
-
-	* config/aarch64/aarch64.opt (-moutline-atomics): New.
-	* config/aarch64/aarch64.c (aarch64_atomic_ool_func): New.
-	(aarch64_ool_cas_names, aarch64_ool_swp_names): New.
-	(aarch64_ool_ldadd_names, aarch64_ool_ldset_names): New.
-	(aarch64_ool_ldclr_names, aarch64_ool_ldeor_names): New.
-	(aarch64_expand_compare_and_swap): Honor TARGET_OUTLINE_ATOMICS.
-	* config/aarch64/atomics.md (atomic_exchange<ALLI>): Likewise.
-	(atomic_<atomic_op><ALLI>): Likewise.
-	(atomic_fetch_<atomic_op><ALLI>): Likewise.
-	(atomic_<atomic_op>_fetch<ALLI>): Likewise.
-	* doc/invoke.texi: Document -moutline-atomics.
-
-2019-09-19  Feng Xue  <fxue@os.amperecomputing.com>
-
-	* ipa-fnsummary.c (set_cond_stmt_execution_predicate): Do not compute
-	trivial predicate for condition branch.
-	(set_switch_stmt_execution_predicate): Do not compute trivial predicate
-	for switch case.
-	(compute_bb_predicates): Update predicate based on post-dominating
-	relationship.
-	(analyze_function_body): Calculate post-dominating information.
-
-2019-09-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vectorizer.h (vectorizable_condition): Take an int
-	reduction index instead of a boolean flag.
-	* tree-vect-stmts.c (vectorizable_condition): Likewise.
-	Swap the "then" and "else" values for EXTRACT_LAST_REDUCTION
-	reductions if the reduction accumulator is the "then" rather
-	than the "else" value.
-	(vect_analyze_stmt): Update call accordingly.
-	(vect_transform_stmt): Likewise.
-	* tree-vect-loop.c (vectorizable_reduction): Likewise,
-	asserting that the index is > 0.
-
-2019-09-19  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sort_sem_items_by_decl_uid): Simplify comparator.
-	(sort_congruence_classes_by_decl_uid): Likewise.
-	(sort_congruence_class_groups_by_decl_uid): Use std::pair for
-	easier sorting.
-	(sem_item_optimizer::merge_classes): Likewise.
-
-2019-09-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91812
-	* tree-ssa-phiprop.c (propagate_with_phi): Do not replace
-	volatile loads.
-
-2019-09-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* defaults.h (TARGET_UNIT): New macro.
-	(target_unit): New type.
-	* rtl.h (native_encode_rtx, native_decode_rtx)
-	(native_decode_vector_rtx, subreg_size_lsb): Declare.
-	(subreg_lsb_1): Turn into an inline wrapper around subreg_size_lsb.
-	* rtlanal.c (subreg_lsb_1): Delete.
-	(subreg_size_lsb): New function.
-	* simplify-rtx.c: Include rtx-vector-builder.h
-	(simplify_immed_subreg): Delete.
-	(native_encode_rtx, native_decode_vector_rtx, native_decode_rtx)
-	(simplify_const_vector_byte_offset, simplify_const_vector_subreg): New
-	functions.
-	(simplify_subreg): Use them.
-	(test_vector_subregs_modes, test_vector_subregs_repeating)
-	(test_vector_subregs_fore_back, test_vector_subregs_stepped)
-	(test_vector_subregs): New functions.
-	(test_vector_ops): Call test_vector_subregs for integer vector
-	modes with at least 2 elements.
-
-2019-09-19  Richard Biener  <rguenther@suse.de>
-
-	* tree-parloops.c (parloops_is_slp_reduction): Do not set
-	LOOP_VINFO_OPERANDS_SWAPPED.
-	(parloops_is_simple_reduction): Likewise.
-	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Do not
-	initialize operands_swapped.
-	(_loop_vec_info::~_loop_vec_info): Do not re-canonicalize stmts.
-	(vect_is_slp_reduction): Do not swap operands.
-	* tree-vectorizer.h (_loop_vec_info::operands_swapped): Remove.
-	(LOOP_VINFO_OPERANDS_SWAPPED): Likewise.
-
-2019-09-19  Hongtao Liu <hongtao.liu@intel.com>
-
-	PR target/87007
-	* config/i386.md (*floatuns<SWI48:mode><MODEF:mode>2_avx512):
-	Add avx_partial_xmm_update.
-
-2019-09-18  Jim Wilson  <jimw@sifive.com>
-
-	PR target/91683
-	* config/riscv/riscv-protos.h (riscv_split_symbol): New bool parameter.
-	(riscv_move_integer): Likewise.
-	* config/riscv/riscv.c (riscv_split_integer): Pass FALSE for new
-	riscv_move_integer arg.
-	(riscv_legitimize_move): Likewise.
-	(riscv_force_temporary): New parameter in_splitter.  Don't call
-	force_reg if true.
-	(riscv_unspec_offset_high): Pass FALSE for new riscv_force_temporary
-	arg.
-	(riscv_add_offset): Likewise.
-	(riscv_split_symbol): New parameter in_splitter.  Pass to
-	riscv_force_temporary.
-	(riscv_legitimize_address): Pass FALSE for new riscv_split_symbol
-	arg.
-	(riscv_move_integer): New parameter in_splitter.  New local
-	can_create_psuedo.  Don't call riscv_split_integer or force_reg when
-	in_splitter TRUE.
-	(riscv_legitimize_const_move): Pass FALSE for new riscv_move_integer,
-	riscv_split_symbol, and riscv_force_temporary args.
-	* config/riscv/riscv.md (low<mode>+1): Pass TRUE for new
-	riscv_move_integer arg.
-	(low<mode>+2): Pass TRUE for new riscv_split_symbol arg.
-
-2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90878
-	* config/i386/x86-tune-costs.h (skylake_cost): Restore SImode
-	hard register store cost to 6.
-
-2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/91446
-	* config/i386/x86-tune-costs.h (skylake_cost): Increase SImode
-	pseudo register store cost from 3 to 6 to make it the same as
-	QImode and HImode.
-
-2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/91738
-	* config/arm/arm.md (<logical_op>di3): Expand explicitly.
-	(one_cmpldi2): Likewise.
-	* config/arm/arm.c (const_ok_for_dimode_op): Return true if one
-	of the constant parts is simple.
-	* config/arm/iterators.md (LOGICAL): Add new code iterator.
-	(logical_op): Add new code attribute.
-	(logical_OP): Likewise.
-	* config/arm/predicates.md (arm_anddi_operand): Add predicate.
-	(arm_iordi_operand): Add predicate.
-	(arm_xordi_operand): Add predicate.
-
-2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (maddsidi4): Remove expander.
-	(mulsidi3adddi): Remove pattern.
-	(mulsidi3adddi_v6): Likewise.
-	(mulsidi3_nov6): Likewise.
-	(mulsidi3_v6): Likewise.
-	(umulsidi3): Remove expander.
-	(umulsidi3_nov6): Remove pattern.
-	(umulsidi3_v6): Likewise.
-	(umulsidi3adddi): Likewise.
-	(umulsidi3adddi_v6): Likewise.
-	(<Us>mulsidi3): Add combined expander.
-	(<Us>maddsidi4): Likewise.
-	(<US>mull): Add combined umull and smull pattern.
-	(<US>mlal): Likewise.
-	* config/arm/iterators.md (Us): Add new iterator.
-
-2019-09-18  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_is_simple_reduction): Remove operand
-	swapping.
-	(vectorize_fold_left_reduction): Remove assert.
-	(vectorizable_reduction): Also expect COND_EXPR non-reduction
-	operand in position 2.  Remove assert.
-
-2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (smulsi3_highpart): Use <US> and <SE> iterators.
-	(smulsi3_highpart_nov6): Remove pattern.
-	(smulsi3_highpart_v6): Likewise.
-	(umulsi3_highpart): Likewise.
-	(umulsi3_highpart_nov6): Likewise.
-	(umulsi3_highpart_v6): Likewise.
-	(<US>mull_high): Add new combined multiply pattern.
-
-2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (arm_mulsi3): Remove pattern.
-	(arm_mulsi3_v6): Likewise.
-	(mulsi3addsi_v6): Likewise.
-	(mulsi3subsi): Likewise.
-	(mul): Add new multiply pattern.
-	(mla): Likewise.
-	(mls): Likewise.
-
-2019-09-18  Richard Biener  <rguenther@suse.de>
-
-	* tree-parloops.c (report_ploop_op): Copy from report_vect_op.
-	(parloops_valid_reduction_input_p): Copy from
-	valid_reduction_input_p.
-	(parloops_is_slp_reduction): Copy from vect_is_slp_reduction.
-	(parloops_needs_fold_left_reduction_p): Copy from
-	needs_fold_left_reduction_p.
-	(parloops_is_simple_reduction): Copy from
-	vect_is_simple_reduction.
-	(parloops_force_simple_reduction): Copy from
-	vect_force_simple_reduction.
-	(gather_scalar_reductions): Adjust.
-	* tree-vect-loop.c (vect_force_simple_reduction): Make static.
-	* tree-vectorizer.h (vect_force_simple_reduction): Remove.
-
-2019-09-18  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (get_initial_def_for_reduction): Remove.
-	* tree-vect-loop.c (get_initial_def_for_reduction): Make
-	static.
-	(vect_create_epilog_for_reduction): Remove dead code.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* varasm.c (assemble_real): Generate canonical const_ints.
-
-2019-09-18  Richard Biener  <rguenther@suse.de>
-
-	PR lto/91763
-	* lto-streamer-in.c (input_eh_regions): Move EH init to
-	lto_materialize_function.
-	* tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
-	Likewise.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-ssa-ccp.c (get_value_for_expr): Check whether CONSTANTs
-	are INTEGER_CSTs.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gimplify.c (gimplify_decl_expr): Use poly_int_tree_p instead
-	of checking specifically for INTEGER_CST.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* stor-layout.c (compute_record_mode): Operate on poly_uint64
-	sizes instead of uhwi sizes.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* dwarf2out.c (loc_list_from_tree_1): Handle POLY_INT_CST.
-	(add_const_value_attribute): Handle CONST_POLY_INT.
-
-2019-09-18  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.def (store_merging): New counter.
-	* gimple-ssa-store-merging.c (imm_store_chain_info::output_merged_stores):
-	Use it in store merging.
-
-2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_sched_variable_issue): New
-	function.
-	(TARGET_SCHED_VARIABLE_ISSUE): New macro.
-	* config/arm/arm.c (arm_sched_variable_issue): New function.
-	(TARGET_SCHED_VARIABLE_ISSUE): New macro.
-
-2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/arm/types.md (no_reservation): New reservation.
-	* config/aarch64/falkor.md (falkor_other_0_nothing): Don't handle
-	no_insn here.
-	* config/aarch64/saphira.md (saphira_other_0_nothing): Likewise.
-	* config/aarch64/thunderx2t99.md (thunderx2t99_nothing): Likewise.
-	* config/aarch64/tsv110.md (tsv110_alu): Likewise.
-	* config/arm/arm1020e.md (1020alu_op): Likewise.
-	* config/arm/arm1026ejs.md (alu_op): Likewise.
-	* config/arm/arm1136jfs.md (11_alu_op): Likewise.
-	* config/arm/arm926ejs.md (9_alu_op): Likewise.
-	* config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
-	* config/arm/cortex-a17.md (cortex_a17_alu): Likewise.
-	* config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
-	* config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
-	* config/arm/cortex-a57.md (cortex_a57_alu): Likewise.
-	* config/arm/cortex-a7.md (cortex_a7_alu_shift): Likewise.
-	* config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
-	* config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
-	* config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
-	* config/arm/cortex-m7.md (cortex_m7_alu_simple): Likewise.
-	* config/arm/cortex-r4.md (cortex_r4_alu_shift_reg): Likewise.
-	* config/arm/fa526.md (526_alu_op): Likewise.
-	* config/arm/fa606te.md (606te_alu_op): Likewise.
-	* config/arm/fa626te.md (626te_alu_op): Likewise.
-	* config/arm/fa726te.md (726te_alu_op): Likewise.
-	* config/arm/xgene1.md (xgene1_nop): Likewise.
-
-2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/arm/thumb1.md (*thumb1_tablejump): Change type from
-	"no_insn" to "branch".
-
-2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* array-traits.h (array_traits<T[N]>::size): Remove parameter name.
-
-2019-09-17  Richard Biener  <rguenther@suse.de>
-
-	PR debug/91772
-	* dwarf2out.c (dwarf2out_late_global_decl): If early dwarf
-	was missing generate locations only once.
-
-2019-09-17  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91089
-	* doc/invoke.texi (ipa-max-switch-predicate-bounds): Document new
-	option.
-	* params.def (PARAM_IPA_MAX_SWITCH_PREDICATE_BOUNDS): New.
-	* ipa-fnsummary.c (set_switch_stmt_execution_predicate): Add predicate
-	for switch default case using range analysis information.
-
-2019-09-17  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR target/91749
-	* config/arm/arm.c (arm_valid_target_attribute_rec): Make sure the
-	mode attributed is supported by FDPIC.
-
-2019-09-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91790
-	* tree-vect-stmts.c (vectorizable_load): For BB vectorization
-	use the correct DR for setting up realignment.
-
-2019-09-16  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91719
-	* config/i386/i386.h (TARGET_USE_XCHG_FOR_ATOMIC_STORE): New macro.
-	* config/i386/x86-tune.def (X86_TUNE_USE_XCHG_FOR_ATOMIC_STORE): New.
-	* config/i386/sync.md (atomic_store<mode>): emit XCHG for
-	TARGET_USE_XCHG_FOR_ATOMIC_STORE.
-
-2019-09-16  Jason Merrill  <jason@redhat.com>
-
-	* Makefile.in (build/genmatch.o): Depend on $(CPPLIB_H).
-
-2019-09-16  Martin Liska  <mliska@suse.cz>
-
-	* gimple-fold.c (or_comparisons_1): Remove rules moved
-	to ...
-	* match.pd: ... here.
-
-2019-09-16  Martin Liska  <mliska@suse.cz>
-
-	* gimple-fold.c (or_comparisons_1): Remove rules
-	moved to ...
-	* match.pd: ... here.
-
-2019-09-16  Martin Liska  <mliska@suse.cz>
-
-	* genmatch.c (dt_node::append_simplify): Do not print
-	warning when we have duplicate patterns belonging
-	to a same simplify rule.
-	* gimple-fold.c (and_comparisons_1): Remove matching moved to match.pd.
-	(maybe_fold_comparisons_from_match_pd): Handle
-	tcc_comparison as a results.
-	* match.pd: Handle (X == CST1) && (X OP2 CST2) conditions.
-
-2019-09-16  Li Jia He  <helijia@linux.ibm.com>
-	    Qi Feng  <ffengqi@linux.ibm.com>
-
-	PR middle-end/88784
-	* match.pd (x >  y  &&  x != XXX_MIN): Optimize into 'x > y'.
-	(x >  y  &&  x == XXX_MIN): Optimize into 'false'.
-	(x <= y  &&  x == XXX_MIN): Optimize into 'x == XXX_MIN'.
-	(x <  y  &&  x != XXX_MAX): Optimize into 'x < y'.
-	(x <  y  &&  x == XXX_MAX): Optimize into 'false'.
-	(x >= y  &&  x == XXX_MAX): Optimize into 'x == XXX_MAX'.
-	(x >  y  ||  x != XXX_MIN): Optimize into 'x != XXX_MIN'.
-	(x <= y  ||  x != XXX_MIN): Optimize into 'true'.
-	(x <= y  ||  x == XXX_MIN): Optimize into 'x <= y'.
-	(x <  y  ||  x != XXX_MAX): Optimize into 'x != XXX_MAX'.
-	(x >= y  ||  x != XXX_MAX): Optimize into 'true'.
-	(x >= y  ||  x == XXX_MAX): Optimize into 'x >= y'.
-
-2019-09-16  Li Jia He  <helijia@linux.ibm.com>
-	    Martin Liska  <mliska@suse.cz>
-
-	* gimple-fold.c (and_comparisons_1): Add type as first
-	argument.
-	(and_var_with_comparison): Likewise.
-	(and_var_with_comparison_1): Likewise.
-	(or_comparisons_1): Likewise.
-	(or_var_with_comparison): Likewise.
-	(or_var_with_comparison_1): Likewise.
-	(maybe_fold_and_comparisons): Call maybe_fold_comparisons_from_match_pd.
-	(maybe_fold_or_comparisons): Likewise.
-	(maybe_fold_comparisons_from_match_pd): New.
-	* gimple-fold.h (maybe_fold_and_comparisons): Add type argument.
-	(maybe_fold_or_comparisons): Likewise.
-	* gimple.c (gimple_size): Make it public and add num_ops argument.
-	(gimple_init): New function.
-	(gimple_alloc): Call gimple_init.
-	* gimple.h (gimple_size): New.
-	(gimple_init): Likewise.
-	* tree-if-conv.c (fold_or_predicates): Pass type.
-	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
-	* tree-ssa-reassoc.c (eliminate_redundant_comparison): Likewise.
-	(optimize_vec_cond_expr): Likewise.
-	(ovce_extract_ops): Return type of conditional expression.
-	* tree-ssanames.c (init_ssa_name_imm_use): New.
-	(make_ssa_name_fn): Use init_ssa_name_imm_use.
-	* tree-ssanames.h (init_ssa_name_imm_use): New.
-
-2019-09-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91756
-	PR tree-optimization/87132
-	* tree-ssa-alias.h (enum translate_flags): New.
-	(get_continuation_for_phi): Use it instead of simple bool flag.
-	(walk_non_aliased_vuses): Likewise.
-	* tree-ssa-alias.c (maybe_skip_until): Adjust.
-	(get_continuation_for_phi): When looking across backedges only
-	disallow valueization.
-	(walk_non_aliased_vuses): Adjust.
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid valueization
-	if requested.
-
-2019-09-14  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR middle-end/80791
-	* config/rs6000/rs6000.c (TARGET_HAVE_COUNT_REG_DECR_P): New macro.
-	(TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
-	(TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
-	* target.def (have_count_reg_decr_p): New hook.
-	(doloop_cost_for_generic): Likewise.
-	(doloop_cost_for_address): Likewise.
-	* doc/tm.texi.in (TARGET_HAVE_COUNT_REG_DECR_P): Likewise.
-	(TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
-	(TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
-	* doc/tm.texi: Regenerate.
-	* tree-ssa-loop-ivopts.c (comp_cost::operator+=): Consider infinite cost
-	addend.
-	(record_group): Init doloop_p.
-	(add_candidate_1): Add optional argument doloop, change the handlings
-	accordingly.
-	(add_candidate): Likewise.
-	(generic_predict_doloop_p): Update attribute.
-	(force_expr_to_var_cost): Add costing for expressions COND_EXPR/LT_EXPR/
-	LE_EXPR/GT_EXPR/GE_EXPR/EQ_EXPR/NE_EXPR/UNORDERED_EXPR/ORDERED_EXPR/
-	UNLT_EXPR/UNLE_EXPR/UNGT_EXPR/UNGE_EXPR/UNEQ_EXPR/LTGT_EXPR/MAX_EXPR/
-	MIN_EXPR.
-	(get_computation_cost): Update for doloop IV cand extra cost.
-	(determine_group_iv_cost_cond): Update for doloop IV cand.
-	(determine_iv_cost): Likewise.
-	(ivopts_estimate_reg_pressure): Likewise.
-	(may_eliminate_iv): Update handlings for doloop IV cand.
-	(add_iv_candidate_for_doloop): New function.
-	(find_iv_candidates): Call function add_iv_candidate_for_doloop.
-	(iv_ca_set_no_cp): Update for doloop IV cand.
-	(iv_ca_set_cp): Likewise.
-	(iv_ca_dump): Dump register cost.
-	(find_doloop_use): New function.
-	(analyze_and_mark_doloop_use): Likewise.
-	(tree_ssa_iv_optimize_loop): Call function analyze_and_mark_doloop_use.
-
-2019-09-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91708
-	* cse.c (cse_insn): Do not replace anything with a
-	MEM.
-
-2019-09-13  Ian Lance Taylor  <iant@golang.org>
-
-	* doc/invoke.texi (Optimize Options): Fix typo.
-
-2019-09-12  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR tree-optimization/89386
-	* config/i386/sse.md (smulhrs<mode>3): New expander.
-	(smulhrsv4hi3): Ditto.
-
-2019-09-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91750
-	* tree-vect-loop.c (vectorizable_induction): Compute IV increments
-	in the type of the evolution.
-
-2019-09-12  Yuliang Wang  <yuliang.wang@arm.com>
-
-	PR tree-optimization/89386
-	* config/aarch64/aarch64-sve2.md (<su>mull<bt><Vwide>)
-	(<r>shrnb<mode>, <r>shrnt<mode>): New SVE2 patterns.
-	(<su>mulh<r>s<mode>3): New pattern for MULHRS.
-	* config/aarch64/iterators.md (UNSPEC_SMULLB, UNSPEC_SMULLT)
-	(UNSPEC_UMULLB, UNSPEC_UMULLT, UNSPEC_SHRNB, UNSPEC_SHRNT)
-	(UNSPEC_RSHRNB, UNSPEC_RSHRNT, UNSPEC_SMULHS, UNSPEC_SMULHRS)
-	UNSPEC_UMULHS, UNSPEC_UMULHRS): New unspecs.
-	(MULLBT, SHRNB, SHRNT, MULHRS): New int iterators.
-	(su, r): Handle the unspecs above.
-	(bt): New int attribute.
-	* internal-fn.def (IFN_MULHS, IFN_MULHRS): New internal functions.
-	* internal-fn.c (first_commutative_argument): Commutativity info for
-	above.
-	* optabs.def (smulhs_optab, smulhrs_optab, umulhs_optab)
-	(umulhrs_optab): New optabs.
-	* doc/md.texi (smulhs$var{m3}, umulhs$var{m3})
-	(smulhrs$var{m3}, umulhrs$var{m3}): Documentation for the above.
-	* tree-vect-patterns.c (vect_recog_mulhs_pattern): New pattern
-	function.
-	(vect_vect_recog_func_ptrs): Add it.
-
-2019-09-11  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (non_add_cint_operand): Simplify the
-	code.
-
-2019-09-11  Nathan Sidwell  <nathan@acm.org>
-
-	* tree.h (MARK_TS_TYPE_NON_COMMON): New.
-	* tree.c (tree_node_structure_for_code): Reformat and alphabetize.
-
-2019-09-11  Richard Biener  <rguenther@suse.de>
-
-	* lto-opts.c (lto_write_options): Stream -g when debug is enabled.
-	* lto-wrapper.c (merge_and_complain): Pick up -g.
-	(append_compiler_options): Likewise.
-	(run_gcc): Re-instantiate handling -g0 at link-time.
-	* doc/invoke.texi (flto): Document debug info generation.
-
-2019-09-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90387
-	* vr-values.c (vr_values::extract_range_basic): After inlining
-	simplify non-constant __builtin_constant_p to false.
-
-2019-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/89795
-	* rtlanal.c (nonzero_bits1) <SUBREG>: Do not propagate results from
-	inner REGs to paradoxical SUBREGs if WORD_REGISTER_OPERATIONS is set.
-
-2019-09-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91723
-	* tree-vect-stmts.c (vectorizable_call): Use types_compatible_p check
-	instead of pointer equality when checking if argument vectypes are
-	the same.
-
-	PR middle-end/91725
-	* match.pd ((A / (1 << B)) -> (A >> B)): Call tree_nonzero_bits instead
-	of get_nonzero_bits, only call it for integral types.
-
-2019-09-11  Richard Biener  <rguenther@suse.de>
-
-	Revert
-	2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
-
-	* match.pd: Add flag_unsafe_math_optimizations check
-	before deciding on the widest type in a binary math operation.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/tm.texi.in: Document that exactly one of CALL_USED_REGISTERS
-	and CALL_REALLY_USED_REGISTERS must be defined, and that
-	CALL_REALLY_USED_REGISTERS is preferred.
-	* doc/tm.texi: Regenerate.
-	* hard-reg-set.h (target_hard_regs::x_call_really_used_regs): Delete.
-	(call_really_used_regs): Likewise.
-	* reginfo.c: Raise an #error if both CALL_USED_REGISTERS and
-	CALL_REALLY_USED_REGISTERS are defined.
-	(initial_call_used_regs): Use CALL_REALLY_USED_REGISTERS as the
-	initial value if defined.
-	(initial_call_really_used_regs): Delete.
-	(saved_call_really_used_regs): Likewise.
-	(CALL_REALLY_USED_REGNO_P): Likewise.
-	(init_reg_sets): Remove handling of call_really_used_regs.
-	(save_register_info, restore_register_info, globalize_reg): Likewise.
-	(init_reg_sets_1): Likewise.  Use call_used_regs instead of
-	CALL_REALLY_USED_REGNO_P.  Don't set call_used_regs for registers
-	outside operand_reg_set.
-	(fix_register): Don't change call_used_regs if
-	CALL_REALLY_USED_REGISTERS is defined.
-	* config/csky/csky.h (CALL_USED_REGISTERS): Delete.
-	* config/csky/csky.c (get_csky_live_regs): Use call_used_regs
-	instead of call_really_used_regs.
-	(csky_conditional_register_usage): Remove the old handling of
-	call_used_regs and change the handling of call_really_used_regs
-	to use call_used_regs instead.
-	* config/ia64/ia64.h (CALL_USED_REGISTERS): Delete.
-	* config/ia64/ia64.c (fix_range): Don't set call_used_regs when
-	making a register fixed.
-	* config/m32r/m32r.h (CALL_USED_REGISTERS): Delete.
-	* config/m32r/m32r.c (MUST_SAVE_REGISTER): Use call_used_regs
-	instead of call_really_used_regs.
-	(m32r_conditional_register_usage): Don't set call_used_regs when
-	making a register fixed.
-	* config/mips/mips.h (CALL_USED_REGISTERS): Delete.
-	* config/mips/mips.c (mips_global_pointer): Use call_used_regs
-	instead of call_really_used_regs.
-	(mips_interrupt_extra_call_saved_reg_p): Likewise.
-	(mips_cfun_call_saved_reg_p): Likewise.
-	(mips_swap_registers): Remove the old handling of call_used_regs
-	and change the handling of call_really_used_regs to use call_used_regs
-	instead.
-	(mips_conditional_register_usage): Likewise.
-	* config/mn10300/mn10300.h (CALL_USED_REGISTERS): Delete.
-	* config/mn10300/mn10300.c (fp_regs_to_save): Use call_used_regs
-	instead of call_really_used_regs.
-	(mn10300_get_live_callee_saved_regs): Likewise.
-	(mn10300_expand_prologue, mn10300_expand_epilogue): Likewise.
-	(mn10300_conditional_register_usage): Don't set call_used_regs when
-	making a register fixed.
-	* config/rs6000/rs6000.h (CALL_USED_REGISTERS): Delete.
-	* config/rs6000/rs6000.c (rs6000_conditional_register_usage):
-	Remove the old handling of call_used_regs and change the handling
-	of call_really_used_regs to use call_used_regs instead.
-	* config/s390/s390.h (CALL_USED_REGISTERS): Delete.
-	* config/s390/s390.c (s390_regs_ever_clobbered): Use call_used_regs
-	instead of call_really_used_regs.
-	(s390_register_info_gprtofpr, s390_register_info): Likewise.
-	(s390_hard_regno_rename_ok, s390_hard_regno_scratch_ok): Likewise.
-	(s390_emit_prologue, s300_set_up_by_prologue): Likewise.
-	(s390_can_use_return_insn, s390_optimize_prologue): Likewise.
-	(s390_conditional_register_usage): Remove the old handling of
-	call_used_regs and change the handling of call_really_used_regs
-	to use call_used_regs instead.
-	* config/sh/sh.h (CALL_USED_REGISTERS): Delete.
-	* config/sh/sh.c (output_stack_adjust, calc_live_regs): Likewise.
-	(sh_fix_range, reg_unused_after): Likewise.
-	(sh_conditional_register_usage): Remove the old handling of
-	call_used_regs and change the handling of call_really_used_regs
-	to use call_used_regs instead.
-	* config/sparc/sparc.h (CALL_USED_REGISTERS): Delete.
-	* config/sparc/sparc.c (sparc_conditional_register_usage): Don't set
-	call_used_regs when making a register fixed.
-	* config/tilegx/tilegx.h (CALL_USED_REGISTERS): Delete.
-	* config/tilegx/tilegx.c (tilegx_conditional_register_usage): Don't set
-	call_used_regs when making a register fixed.
-	* config/tilepro/tilepro.h (CALL_USED_REGISTERS): Delete.
-	* config/tilepro/tilepro.c (tilepro_conditional_register_usage): Don't
-	set call_used_regs when making a register fixed.
-	* config/visium/visium.h (CALL_USED_REGISTERS): Delete.
-	* config/visium/visium.c (visium_conditional_register_usage): Remove
-	the old handling of call_used_regs and change the handling of
-	call_really_used_regs to use call_used_regs instead.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (call_used_regs): Only define if IN_TARGET_CODE.
-	(call_used_or_fixed_reg_p): Expand definition of call_used_regs.
-	* reginfo.c (call_used_regs): New macro.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/alpha/alpha.c (alpha_compute_frame_layout): Remove redundant
-	fixed_regs test.
-	* config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
-	(bpf_expand_epilogue): Likewise.
-	* config/c6x/c6x.c (c6x_save_reg): Likewise.
-	* config/ft32/ft32.c (ft32_expand_prologue): Likewise.
-	(ft32_expand_epilogue): Likewise.
-	* config/i386/i386.c (ix86_save_reg): Likewise.
-	* config/moxie/moxie.c (moxie_expand_prologue): Likewise.
-	(moxie_expand_epilogue): Likewise.
-	* config/tilegx/tilegx.c (need_to_save_reg): Likewise.
-	* config/tilepro/tilepro.c (need_to_save_reg): Likewise.
-	* config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (call_used_or_fixed_reg_p): New macro.
-	* cfgloopanal.c (init_set_costs): Use call_used_or_fixed_reg_p
-	instead of testing call_used_regs directly.
-	* config/aarch64/aarch64.c (aarch64_layout_frame): Likewise.
-	(aarch64_components_for_bb): Likewise.
-	* config/alpha/alpha.c (alpha_compute_frame_layout): Likewise.
-	* config/arc/arc.c (arc_must_save_register): Likewise.
-	(arc_epilogue_uses): Likewise.
-	* config/arm/arm.c (arm_option_override, use_return_insn): Likewise.
-	(legitimize_pic_address, callee_saved_reg_p): Likewise.
-	(arm_compute_save_reg0_reg12_mask): Likewise.
-	(arm_compute_save_core_reg_mask): Likewise.
-	(arm_get_vfp_saved_size, arm_compute_frame_layout): Likewise.
-	(arm_save_coproc_regs, thumb1_extra_regs_pushed): Likewise.
-	(cmse_nonsecure_entry_clear_before_return): Likewise.
-	(thumb1_expand_epilogue, arm_expand_epilogue_apcs_frame): Likewise.
-	(arm_expand_epilogue): Likewise.
-	* config/avr/avr.c (avr_regs_to_save, sequent_regs_live): Likewise.
-	(avr_function_arg_advance, avr_find_unused_d_reg): Likewise.
-	(_reg_unused_after): Likewise.
-	* config/bfin/bfin.c (must_save_p, expand_prologue_reg_save): Likewise.
-	(expand_epilogue_reg_restore, n_regs_saved_by_prologue): Likewise.
-	(add_to_reg, hwloop_optimize): Likewise.
-	* config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
-	(bpf_expand_epilogue): Likewise.
-	* config/c6x/c6x.c (c6x_save_reg, c6x_regno_reg_class): Likewise.
-	* config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
-	* config/cris/cris.c (cris_reg_saved_in_regsave_area): Likewise.
-	* config/epiphany/epiphany.c (epiphany_init_reg_tables): Likewise.
-	(epiphany_compute_function_type, MUST_SAVE_REGISTER): Likewise.
-	(epiphany_output_mi_thunk, epiphany_start_function): Likewise.
-	* config/fr30/fr30.c (fr30_num_arg_regs): Likewise.
-	* config/frv/frv.c (frv_stack_info): Likewise.
-	* config/ft32/ft32.c (ft32_compute_frame): Likewise.
-	(ft32_expand_prologue, ft32_expand_epilogue): Likewise.
-	* config/gcn/gcn.c (gcn_compute_frame_offsets): Likewise.
-	(move_callee_saved_registers): Likewise.
-	* config/h8300/h8300.c (byte_reg): Likewise.
-	* config/i386/i386-options.c (ix86_set_current_function): Likewise.
-	* config/i386/i386.c (ix86_save_reg, ix86_expand_prologue): Likewise.
-	(ix86_expand_epilogue, x86_order_regs_for_local_alloc): Likewise.
-	* config/i386/predicates.md (sibcall_memory_operand): Likewise.
-	* config/ia64/ia64.c (emit_safe_across_calls, find_gr_spill): Likewise.
-	(next_scratch_gr_reg, ia64_compute_frame_size): Likewise.
-	* config/iq2000/iq2000.h (MUST_SAVE_REGISTER): Likewise.
-	* config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
-	* config/m32c/m32c.c (need_to_save): Likewise.
-	* config/m68k/m68k.c (m68k_save_reg): Likewise.
-	* config/mcore/mcore.c (calc_live_regs): Likewise.
-	* config/microblaze/microblaze.c (microblaze_must_save_register):
-	Likewise.
-	* config/mmix/mmix.c (mmix_local_regno): Likewise.
-	(mmix_initial_elimination_offset, mmix_reorg): Likewise.
-	(mmix_use_simple_return, mmix_expand_prologue): Likewise.
-	(mmix_expand_epilogue): Likewise.
-	* config/moxie/moxie.c (moxie_compute_frame): Likewise.
-	(moxie_expand_prologue, moxie_expand_epilogue): Likewise.
-	* config/msp430/msp430.c (msp430_preserve_reg_p): Likewise.
-	* config/nds32/nds32.h (nds32_16bit_address_type): Likewise.
-	(NDS32_REQUIRED_CALLEE_SAVED_P): Likewise.
-	* config/nios2/nios2.c (prologue_saved_reg_p): Likewise.
-	* config/or1k/or1k.c (callee_saved_regno_p): Likewise.
-	* config/pa/pa.c (pa_expand_prologue, pa_expand_epilogue): Likewise.
-	* config/pdp11/pdp11.c (pdp11_saved_regno): Likewise.
-	* config/pru/pru.c (prologue_saved_reg_p): Likewise.
-	* config/riscv/riscv.c (riscv_save_reg_p): Likewise.
-	(riscv_epilogue_uses, riscv_hard_regno_mode_ok): Likewise.
-	* config/rl78/rl78.c (need_to_save): Likewise.
-	* config/rs6000/rs6000-logue.c (save_reg_p): Likewise.
-	(rs6000_stack_info, generate_set_vrsave): Likewise.
-	(rs6000_emit_prologue, rs6000_emit_epilogue): Likewise.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_print): Likewise.
-	* config/rx/rx.c (rx_get_stack_layout): Likewise.
-	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
-	* config/sh/sh.c (calc_live_regs, sh_output_mi_thunk): Likewise.
-	* config/sparc/sparc.c (save_global_or_fp_reg_p): Likewise.
-	(save_local_or_in_reg_p): Likewise.
-	* config/stormy16/stormy16.c (REG_NEEDS_SAVE): Likewise.
-	(xstormy16_epilogue_uses): Likewise.
-	* config/tilegx/tilegx.c (need_to_save_reg): Likewise.
-	* config/tilepro/tilepro.c (need_to_save_reg): Likewise.
-	* config/v850/v850.c (compute_register_save_size): Likewise.
-	* config/vax/vax.c (vax_expand_prologue): Likewise.
-	* config/visium/visium.c (visium_save_reg_p): Likewise.
-	* config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
-	* cselib.c (cselib_process_insn): Likewise.
-	* df-scan.c (df_get_entry_block_def_set): Likewise.
-	* function.c (aggregate_value_p): Likewise.
-	* haifa-sched.c (alloc_global_sched_pressure_data): Likewise.
-	* ira-lives.c (process_bb_node_lives): Likewise.
-	* ira.c (do_reload): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* lra-remat.c (lra_remat): Likewise.
-	* lra.c (lra): Likewise.
-	* postreload.c (reload_combine_recognize_pattern): Likewise.
-	(reload_cse_move2add): Likewise.
-	* recog.c (peep2_find_free_register): Likewise.
-	* regrename.c (check_new_reg_p): Likewise.
-	* reload.c (find_equiv_reg): Likewise.
-	* reload1.c (reload, find_reg): Likewise.
-	* sel-sched.c (init_hard_regs_data): Likewise.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/frv/frv.c (frv_ifcvt_modify_tests): Use
-	regs_invalidated_by_call & ~fixed_reg_set instead of
-	call_used_or_fixed_regs & ~fixed_reg_set.
-	* config/sh/sh.c (output_stack_adjust): Likewise.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (target_hard_regs::x_call_used_reg_set): Delete.
-	(call_used_reg_set): Delete.
-	(call_used_or_fixed_regs): New macro.
-	* reginfo.c (init_reg_sets_1, globalize_reg): Remove initialization
-	of call_used_reg_set.
-	* caller-save.c (setup_save_areas): Use call_used_or_fixed_regs
-	instead of call_used_regs.
-	(save_call_clobbered_regs): Likewise.
-	* cfgcleanup.c (old_insns_match_p): Likewise.
-	* config/c6x/c6x.c (c6x_call_saved_register_used): Likewise.
-	* config/epiphany/epiphany.c (epiphany_conditional_register_usage):
-	Likewise.
-	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
-	* config/sh/sh.c (output_stack_adjust): Likewise.
-	* final.c (collect_fn_hard_reg_usage): Likewise.
-	* ira-build.c (ira_build): Likewise.
-	* ira-color.c (calculate_saved_nregs): Likewise.
-	(allocno_reload_assign, calculate_spill_cost): Likewise.
-	* ira-conflicts.c (ira_build_conflicts): Likewise.
-	* ira-costs.c (ira_tune_allocno_costs): Likewise.
-	* ira-lives.c (process_bb_node_lives): Likewise.
-	* ira.c (setup_reg_renumber): Likewise.
-	* lra-assigns.c (find_hard_regno_for_1, lra_assign): Likewise.
-	* lra-constraints.c (need_for_call_save_p): Likewise.
-	(need_for_split_p, inherit_in_ebb): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* lra-remat.c (call_used_input_regno_present_p): Likewise.
-	* postreload.c (reload_combine): Likewise.
-	* regrename.c (find_rename_reg): Likewise.
-	* reload1.c (reload_as_needed): Likewise.
-	* rtlanal.c (find_all_hard_reg_sets): Likewise.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-	* shrink-wrap.c (requires_stack_frame_p): Likewise.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (target_hard_regs::x_no_caller_save_reg_set): Delete.
-	(no_caller_save_reg_set): Delete.
-	* caller-save.c (init_caller_save): Don't initialize it.
-	* ira-conflicts.c (ira_build_conflicts): Calculate
-	no_caller_save_reg_set locally from call_used_reg_set and savable_regs.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (target_hard_regs::x_call_fixed_reg_set): Delete.
-	(target_hard_regs::x_savable_regs): New field.
-	(call_fixed_reg_set): Delete.
-	(savable_regs): New macro,
-	* reginfo.c (globalize_reg): Don't set call_fixed_reg_set.
-	(init_reg_sets_1): Likewise.  Initialize savable_regs.
-	* caller-save.c (init_caller_save): Invoke HARD_REGNO_CALLER_SAVE_MODE
-	for all registers.  Set savable_regs instead of call_fixed_reg_set.
-	(setup_save_areas, save_call_clobbered_regs): Replace uses of
-	~call_fixed_reg_set with ~fixed_reg_set & savable_regs.
-	* config/sh/sh.c (output_stack_adjust): Likewise.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/c6x/c6x-protos.h (c6x_set_return_address): Declare.
-	* config/c6x/c6x.h (REGNO_REG_CLASS): Move implementation to
-	* config/c6x/c6x.c (c6x_regno_reg_class): ...this new function.
-
-2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* rtl.h (get_call_rtx_from): Take a const rtx_insn * instead of an rtx.
-	* rtlanal.c (get_call_rtx_from): Likewise.
-	* dwarf2out.c (dwarf2out_var_location): Pass the insn rather
-	than the pattern to get_call_rtx_from.
-	* config/i386/i386-expand.h (ix86_notrack_prefixed_insn_p): Take
-	an rtx_insn * instead of an rtx.
-	* config/i386/i386-expand.c (ix86_notrack_prefixed_insn_p): Likewise.
-
-2019-09-10  Martin Liska  <mliska@suse.cz>
-
-	* common.opt: Use newly added WarnRemoved.
-	* config/aarch64/aarch64.opt: Likewise.
-	* config/arm/arm.opt: Likewise.
-	* config/i386/i386.opt: Likewise.
-	* config/ia64/ia64.opt: Likewise.
-	* config/rs6000/rs6000.opt: Likewise.
-	* doc/options.texi: Document WarnRemoved properly.
-	* dwarf2out.c (gen_producer_string): Handle renamed
-	OPT_SPECIAL_warn_removed.
-	* lto-opts.c (lto_write_options): Likewise.
-	* lto-wrapper.c (merge_and_complain): Likewise.
-	* opts-common.c (decode_cmdline_option): Likewise.
-	(prune_options): Likewise.
-	(read_cmdline_option): Likewise.
-	(control_warning_option): Likewise.
-	* opts.c (print_filtered_help): Likewise.
-	* optc-gen.awk: Parse for WarnRemoved and make usage
-	of Deprecated an error.
-	* opth-gen.awk: Generate new OPT_SPECIAL_warn_removed.
-
-2019-09-10  Arnaud Charlet  <charlet@adacore.com>
-
-	* doc/install.texi: Fix syntax for html generation.
-
-2019-09-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91680
-	* match.pd ((A / (1 << B)) -> (A >> B)): Allow widening cast from
-	the shift type to type.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* config/arm/arm.md (stack_protect_combined_set_insn): Handle
-	FDPIC mode.
-	(stack_protect_combined_test_insn): Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm.c (arm_load_tp): Add FDPIC support.
-	* config/arm/arm.md (FDPIC_REGNUM): New constant.
-	(load_tp_soft_fdpic): New pattern.
-	(load_tp_soft): Disable in FDPIC mode.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm.c (tls_reloc): Add TLS_GD32_FDPIC,
-	TLS_LDM32_FDPIC and TLS_IE32_FDPIC.
-	(arm_call_tls_get_addr): Add FDPIC support.
-	(legitimize_tls_address): Likewise.
-	(arm_emit_tls_decoration): Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm.c (arm_asm_trampoline_template): Add FDPIC
-	support.
-	(arm_trampoline_init): Likewise.
-	(arm_trampoline_adjust_address): Likewise.
-	* config/arm/arm.h (TRAMPOLINE_SIZE): Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm.c (arm_fdpic_local_funcdesc_p): New function.
-	(legitimize_pic_address): Enforce binding rules on function
-	pointers in FDPIC mode.
-	(arm_assemble_integer): Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm.h (PIC_REGISTER_MAY_NEED_SAVING): New helper.
-	* config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Handle
-	FDPIC.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* ginclude/unwind-arm-common.h (unwinder_cache): Add reserved5
-	field.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config/arm/arm-c.c (__FDPIC__): Define new pre-processor macro
-	in FDPIC mode.
-	* config/arm/arm-protos.h (arm_load_function_descriptor): Declare
-	new function.
-	* config/arm/arm.c (arm_option_override): Define pic register to
-	FDPIC_REGNUM.
-	(arm_function_ok_for_sibcall): Disable sibcall optimization if we
-	have no decl or go through PLT.
-	(calculate_pic_address_constant): New function.
-	(legitimize_pic_address): Call calculate_pic_address_constant.
-	(arm_load_pic_register): Handle TARGET_FDPIC.
-	(arm_is_segment_info_known): New function.
-	(arm_pic_static_addr): Add support for FDPIC.
-	(arm_load_function_descriptor): New function.
-	(arm_emit_call_insn): Add support for FDPIC.
-	(arm_assemble_integer): Add support for FDPIC.
-	* config/arm/arm.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED):
-	Define. (FDPIC_REGNUM): New define.
-	* config/arm/arm.md (call): Add support for FDPIC.
-	(call_value): Likewise.
-	(restore_pic_register_after_call): New pattern.
-	(untyped_call): Disable if FDPIC.
-	(untyped_return): Likewise.
-	* config/arm/unspecs.md (UNSPEC_PIC_RESTORE): New.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné <mickael.guene@st.com>
-
-	* config.gcc: Handle arm*-*-uclinuxfdpiceabi.
-	* config/arm/bpabi.h (TARGET_FDPIC_ASM_SPEC): New.
-	(SUBTARGET_EXTRA_ASM_SPEC): Use TARGET_FDPIC_ASM_SPEC.
-	* config/arm/linux-eabi.h (FDPIC_CC1_SPEC): New.
-	(CC1_SPEC): Use FDPIC_CC1_SPEC.
-	(MUSL_DYNAMIC_LINKER): Add -fdpic suffix when needed.
-	* config/arm/uclinuxfdpiceabi.h: New file.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* config.gcc: Handle *-*-uclinuxfdpiceabi.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	    Mickaël Guêné  <mickael.guene@st.com>
-
-	* config/arm/arm.opt: Add -mfdpic option.
-	* doc/invoke.texi: Add documentation for -mfdpic.
-
-2019-09-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* expmed.c (extract_bit_field): Update function comment
-	regarding alt_rtl.
-	* expr.c (expand_expr_real): Update function comment
-	regarding alt_rtl.
-	(expand_misaligned_mem_ref): New helper function.
-	(expand_expr_real_2): Use expand_misaligned_mem_ref.
-	Remove duplicate assignment to "base" at case MEM_REF.
-	Remove a shadowed variable "unsignedp" at case VCE. 
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* regset.h (regs_invalidated_by_call_regset): Delete.
-	(fixed_reg_set_regset): Likewise.
-	* reginfo.c (regs_invalidated_by_call_regset): Likewise.
-	(fixed_reg_set_regset, persistent_obstack): Likewise.
-	(init_reg_sets_1, globalize_reg): Update accordingly.
-	* df.h (df_print_regset, df_print_word_regset): Take a const_bitmap
-	instead of a bitmap.
-	* df-core.c (df_print_regset, df_print_word_regset): Likewise.
-	* df-problems.c (df_rd_local_compute): Use regs_invalidated_by_call
-	instead of regs_invalidated_by_call_regset.
-	(df_lr_confluence_n, df_md_confluence_n): Likewise.
-	* df-scan.c (df_scan_start_dump): Likewise.
-	* dse.c (copy_fixed_regs): Likewise.
-	* config/sh/sh.c (sh_find_equiv_gbr_addr): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* array-traits.h: New file.
-	* coretypes.h (array_traits, bitmap_view): New types.
-	* bitmap.h: Include "array-traits.h"
-	(bitmap_bit_p): Take a const_bitmap instead of a bitmap.
-	(base_bitmap_view, bitmap_view): New classes.
-	* bitmap.c (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
-	* hard-reg-set.h: Include array-traits.h.
-	(array_traits<HARD_REG_SET>): New struct.
-	* regset.h (IOR_REG_SET_HRS): New macro.
-	* loop-iv.c (simplify_using_initial_values): Use IOR_REG_SET_HRS
-	rather than iterating over each hard register.
-	* sched-deps.c (sched_analyze_insn): Likewise.
-	* sel-sched-ir.c (setup_id_implicit_regs): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira-int.h (ior_hard_reg_conflicts): Take a const_hard_reg_set
-	instead of a HARD_REG_SET *.
-	* ira-build.c (ior_hard_reg_conflicts): Likewise.
-	(ira_build): Update call accordingly.
-	* ira-emit.c (add_range_and_copies_from_move_list): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (HARD_REG_SET::operator==): New function.
-	(HARD_REG_SET::operator!=): Likewise.
-	(hard_reg_set_equal_p): Delete.
-	* cfgcleanup.c (old_insns_match_p): Use == instead of
-	hard_reg_set_equal_p and != instead of !hard_reg_set_equal_p.
-	* ira-color.c (allocno_hard_regs_hasher::equal): Likewise.
-	(add_allocno_hard_regs_to_forest): Likewise.
-	(setup_allocno_available_regs_num): Likewise.
-	* ira.c (setup_pressure_classes): Likewise.
-	(setup_allocno_and_important_classes): Likewise.
-	(setup_reg_class_relations): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* reg-stack.c (change_stack, convert_regs_1): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (IOR_COMPL_HARD_REG_SET): Delete.
-	* config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
-	Use "|~" instead of IOR_COMPL_HARD_REG_SET.
-	* config/aarch64/falkor-tag-collision-avoidance.c (init_unavailable):
-	Likewise.
-	* ira-build.c (ira_create_object, ira_set_allocno_class): Likewise.
-	* ira.c (setup_reg_renumber): Likewise.
-	* lra-assigns.c (find_hard_regno_for_1): Likewise.
-	* regrename.c (regrename_find_superclass): Likewise.
-	* reload1.c (find_reg): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (AND_COMPL_HARD_REG_SET): Delete.
-	* caller-save.c (setup_save_areas): Use "&~" instead of
-	AND_COMPL_HARD_REG_SET.
-	(save_call_clobbered_regs): Likewise.
-	* config/epiphany/epiphany.c (epiphany_conditional_register_usage):
-	Likewise.
-	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
-	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
-	* config/i386/i386.c (ix86_conditional_register_usage): Likewise.
-	* config/mips/mips.c (mips_class_max_nregs): Likewise.
-	(mips_conditional_register_usage): Likewise.
-	* config/sh/sh.c (output_stack_adjust): Likewise.
-	* ira-color.c (form_allocno_hard_regs_nodes_forest): Likewise.
-	(setup_profitable_hard_regs): Likewise.
-	(get_conflict_and_start_profitable_regs): Likewise.
-	* ira-conflicts.c (print_allocno_conflicts): Likewise.
-	(ira_build_conflicts): Likewise.
-	* ira-costs.c (restrict_cost_classes): Likewise.
-	(setup_regno_cost_classes_by_aclass): Likewise.
-	* ira-lives.c (process_bb_node_lives): Likewise.
-	* ira.c (setup_class_hard_regs, setup_reg_subclasses): Likewise.
-	(setup_class_subset_and_memory_move_costs, setup_pressure_classes)
-	(setup_allocno_and_important_classes, setup_class_translate_array)
-	(setup_reg_class_relations, setup_prohibited_class_mode_regs):
-	Likewise.
-	* lra-assigns.c (find_hard_regno_for_1): Likewise.
-	* lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
-	(process_alt_operands, inherit_in_ebb): Likewise.
-	* lra-eliminations.c (update_reg_eliminate): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* reload1.c (update_eliminables_and_spill, reload_as_needed): Likewise.
-	* resource.c (find_dead_or_set_registers): Likewise.
-	(mark_target_live_regs): Likewise.
-	* sched-deps.c (get_implicit_reg_pending_clobbers): Likewise.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-	(implicit_clobber_conflict_p): Likewise.
-	* shrink-wrap.c (requires_stack_frame_p): Likewise.
-	(try_shrink_wrapping): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (HARD_REG_SET::operator|): New function.
-	(HARD_REG_SET::operator|=): Likewise.
-	(IOR_HARD_REG_SET): Delete.
-	* config/gcn/gcn.c (gcn_md_reorg): Use "|" instead of
-	IOR_HARD_REG_SET.
-	* config/m32c/m32c.c (m32c_register_move_cost): Likewise.
-	* config/s390/s390.c (s390_adjust_loop_scan_osc): Likewise.
-	* final.c (collect_fn_hard_reg_usage): Likewise.
-	* hw-doloop.c (scan_loop, optimize_loop): Likewise.
-	* ira-build.c (merge_hard_reg_conflicts): Likewise.
-	(ior_hard_reg_conflicts, create_cap_allocno, propagate_allocno_info)
-	(propagate_some_info_from_allocno): Likewise.
-	(copy_info_to_removed_store_destinations): Likewise.
-	* ira-color.c (add_allocno_hard_regs_to_forest, assign_hard_reg)
-	(allocno_reload_assign, ira_reassign_pseudos): Likewise.
-	(fast_allocation): Likewise.
-	* ira-conflicts.c (ira_build_conflicts): Likewise.
-	* ira-lives.c (make_object_dead, process_single_reg_class_operands)
-	(process_bb_node_lives): Likewise.
-	* ira.c (setup_pressure_classes, setup_reg_class_relations): Likewise.
-	* lra-assigns.c (find_hard_regno_for_1): Likewise.
-	(setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
-	* lra-constraints.c (process_alt_operands, inherit_in_ebb): Likewise.
-	* lra-eliminations.c (spill_pseudos, update_reg_eliminate): Likewise.
-	* lra-lives.c (mark_pseudo_dead, check_pseudos_live_through_calls)
-	(process_bb_lives): Likewise.
-	* lra-spills.c (assign_spill_hard_regs): Likewise.
-	* postreload.c (reload_combine): Likewise.
-	* reginfo.c (init_reg_sets_1): Likewise.
-	* regrename.c (merge_overlapping_regs, find_rename_reg)
-	(merge_chains): Likewise.
-	* reload1.c (maybe_fix_stack_asms, order_regs_for_reload, find_reg)
-	(find_reload_regs, finish_spills, choose_reload_regs_init)
-	(emit_reload_insns): Likewise.
-	* reorg.c (redundant_insn): Likewise.
-	* resource.c (find_dead_or_set_registers, mark_set_resources)
-	(mark_target_live_regs): Likewise.
-	* rtlanal.c (find_all_hard_reg_sets): Likewise.
-	* sched-deps.c (sched_analyze_insn): Likewise.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-	(find_best_reg_for_expr): Likewise.
-	* shrink-wrap.c (try_shrink_wrapping): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (HARD_REG_SET::operator&): New function.
-	(HARD_REG_SET::operator&): Likewise.
-	(AND_HARD_REG_SET): Delete.
-	* caller-save.c (setup_save_areas): Use "&" instead of
-	AND_HARD_REG_SET.
-	(save_call_clobbered_regs): Likewise.
-	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
-	* config/m32c/m32c.c (reduce_class): Likewise.
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
-	* final.c (get_call_reg_set_usage): Likewise.
-	* ira-color.c (add_allocno_hard_regs_to_forest): Likewise.
-	(setup_left_conflict_sizes_p): Likewise.
-	* ira-conflicts.c (print_allocno_conflicts): Likewise.
-	(ira_build_conflicts): Likewise.
-	* ira-costs.c (restrict_cost_classes): Likewise.
-	* ira.c (setup_stack_reg_pressure_class, setup_class_translate_array)
-	(setup_reg_class_relations): Likewise.
-	* reginfo.c (init_reg_sets_1, record_subregs_of_mode): Likewise.
-	* reload1.c (maybe_fix_stack_asms, finish_spills): Likewise.
-	* resource.c (find_dead_or_set_registers): Likewise.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (HARD_REG_SET::operator~): New function.
-	(COMPL_HARD_REG_SET): Delete.
-	* config/c6x/c6x.c (c6x_call_saved_register_used): Use ~ instead
-	of COMPL_HARD_REG_SET.
-	(try_rename_operands): Likewise.
-	* config/sh/sh.c (push_regs): Likewise.
-	* lra-assigns.c (find_hard_regno_for_1): Likewise.
-	* lra-constraints.c (contains_reg_p): Likewise.
-	* reload1.c (finish_spills, choose_reload_regs_init): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (COPY_HARD_REG_SET): Delete.
-	* caller-save.c (save_call_clobbered_regs): Use assignment instead
-	of COPY_HARD_REG_SET.
-	* config/epiphany/epiphany.c (epiphany_compute_frame_size): Likewise.
-	(epiphany_conditional_register_usage): Likewise.
-	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
-	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
-	* config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
-	* config/m32c/m32c.c (m32c_register_move_cost): Likewise.
-	* config/m68k/m68k.c (m68k_conditional_register_usage): Likewise.
-	* config/mips/mips.c (mips_class_max_nregs): Likewise.
-	* config/pdp11/pdp11.c (pdp11_conditional_register_usage): Likewise.
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
-	* config/sh/sh.c (output_stack_adjust): Likewise.
-	* final.c (collect_fn_hard_reg_usage): Likewise.
-	(get_call_reg_set_usage): Likewise.
-	* ira-build.c (ira_create_object, remove_low_level_allocnos)
-	(ira_flattening): Likewise.
-	* ira-color.c (add_allocno_hard_regs, add_allocno_hard_regs_to_forest)
-	(setup_left_conflict_sizes_p, setup_profitable_hard_regs)
-	(get_conflict_and_start_profitable_regs, allocno_reload_assign)
-	(ira_reassign_pseudos): Likewise.
-	* ira-conflicts.c (print_allocno_conflicts): Likewise.
-	(ira_build_conflicts): Likewise.
-	* ira-costs.c (restrict_cost_classes): Likewise.
-	(setup_regno_cost_classes_by_aclass): Likewise.
-	* ira.c (setup_class_hard_regs, setup_alloc_regs): Likewise.
-	(setup_reg_subclasses, setup_class_subset_and_memory_move_costs)
-	(setup_stack_reg_pressure_class, setup_pressure_classes)
-	(setup_allocno_and_important_classes, setup_class_translate_array)
-	(setup_reg_class_relations, setup_prohibited_class_mode_regs)
-	(ira_setup_eliminable_regset): Likewise.
-	* lra-assigns.c (find_hard_regno_for_1): Likewise.
-	(setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
-	* lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
-	(process_alt_operands, inherit_in_ebb): Likewise.
-	* lra-lives.c (process_bb_lives): Likewise.
-	* lra-spills.c (assign_spill_hard_regs): Likewise.
-	* lra.c (lra): Likewise.
-	* mode-switching.c (new_seginfo): Likewise.
-	* postreload.c (reload_combine): Likewise.
-	* reg-stack.c (straighten_stack): Likewise.
-	* reginfo.c (save_register_info, restore_register_info): Likewise.
-	(init_reg_sets_1, record_subregs_of_mode): Likewise
-	* regrename.c (create_new_chain, rename_chains): Likewise.
-	* reload1.c (order_regs_for_reload, find_reg): Likewise.
-	(find_reload_regs): Likewise.
-	* resource.c (find_dead_or_set_registers): Likewise.
-	(mark_target_live_regs): Likewise.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* rtl.h (CALL_INSN_FUNCTION_USAGE): Document what SETs mean.
-	(note_pattern_stores): Declare.
-	(note_stores): Take an rtx_insn *.
-	* rtlanal.c (set_of): Use note_pattern_stores instead of note_stores.
-	(find_all_hard_reg_sets): Pass the insn rather than its pattern to
-	note_stores.  Remove explicit handling of CALL_INSN_FUNCTION_USAGE.
-	(note_stores): Take an rtx_insn * as argument and process
-	CALL_INSN_FUNCTION_USAGE.  Rename old function to...
-	(note_pattern_stores): ...this.
-	(find_first_parameter_load): Pass the insn rather than
-	its pattern to note_stores.
-	* alias.c (memory_modified_in_insn_p, init_alias_analysis): Likewise.
-	* caller-save.c (setup_save_areas, save_call_clobbered_regs)
-	(insert_one_insn): Likewise.
-	* combine.c (combine_instructions): Likewise.
-	(likely_spilled_retval_p): Likewise.
-	(try_combine): Use note_pattern_stores instead of note_stores.
-	(record_dead_and_set_regs): Pass the insn rather than its pattern
-	to note_stores.
-	(reg_dead_at_p): Likewise.
-	* config/bfin/bfin.c (workaround_speculation): Likewise.
-	* config/c6x/c6x.c (maybe_clobber_cond): Likewise.  Take an rtx_insn *
-	rather than an rtx.
-	* config/frv/frv.c (frv_registers_update): Use note_pattern_stores
-	instead of note_stores.
-	(frv_optimize_membar_local): Pass the insn rather than its pattern
-	to note_stores.
-	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
-	* config/i386/i386.c (ix86_avx_u128_mode_after): Likewise.
-	* config/mips/mips.c (vr4130_true_reg_dependence_p): Likewise.
-	(r10k_needs_protection_p, mips_sim_issue_insn): Likewise.
-	(mips_reorg_process_insns): Likewise.
-	* config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
-	* config/sh/sh.c (flow_dependent_p): Likewise.  Take rtx_insn *s
-	rather than rtxes.
-	* cse.c (delete_trivially_dead_insns): Pass the insn rather than
-	its pattern to note_stores.
-	* cselib.c (cselib_record_sets): Use note_pattern_stores instead
-	of note_stores.
-	* dce.c (mark_nonreg_stores): Remove the "body" parameter and pass
-	the insn to note_stores.
-	(prescan_insns_for_dce): Update call accordingly.
-	* ddg.c (mem_write_insn_p): Pass the insn rather than its pattern
-	to note_stores.
-	* df-problems.c (can_move_insns_across): Likewise.
-	* dse.c (emit_inc_dec_insn_before, replace_read): Likewise.
-	* function.c (assign_parm_setup_reg): Likewise.
-	* gcse-common.c (record_last_mem_set_info_common): Likewise.
-	* gcse.c (load_killed_in_block_p, compute_hash_table_work): Likewise.
-	(single_set_gcse): Likewise.
-	* ira.c (validate_equiv_mem): Likewise.
-	(update_equiv_regs): Use note_pattern_stores rather than note_stores
-	for no_equiv.
-	* loop-doloop.c (doloop_optimize): Pass the insn rather than its
-	pattern to note_stores.
-	* loop-invariant.c (calculate_loop_reg_pressure): Likewise.
-	* loop-iv.c (simplify_using_initial_values): Likewise.
-	* mode-switching.c (optimize_mode_switching): Likewise.
-	* optabs.c (emit_libcall_block_1): Likewise.
-	(expand_atomic_compare_and_swap): Likewise.
-	* postreload-gcse.c (load_killed_in_block_p): Likewise.
-	(record_opr_changes): Likewise.  Remove explicit handling of
-	CALL_INSN_FUNCTION_USAGE.
-	* postreload.c (reload_combine, reload_cse_move2add): Likewise.
-	* regcprop.c (kill_clobbered_values): Likewise.
-	(copyprop_hardreg_forward_1): Pass the insn rather than its pattern
-	to note_stores.
-	* regrename.c (build_def_use): Likewise.
-	* reload1.c (reload):  Use note_pattern_stores instead of note_stores
-	for mark_not_eliminable.
-	(reload_as_needed): Pass the insn rather than its pattern
-	to note_stores.
-	(emit_output_reload_insns): Likewise.
-	* resource.c (mark_target_live_regs): Likewise.
-	* sched-deps.c (init_insn_reg_pressure_info): Likewise.
-	* sched-rgn.c (sets_likely_spilled): Use note_pattern_stores
-	instead of note_stores.
-	* shrink-wrap.c (try_shrink_wrapping): Pass the insn rather than
-	its pattern to note_stores.
-	* stack-ptr-mod.c (pass_stack_ptr_mod::execute): Likewise.
-	* var-tracking.c (adjust_insn, add_with_sets): Likewise.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* hard-reg-set.h (HARD_REG_SET): Define using a typedef rather
-	than a #define.  Use a structure rather than an array as the
-	fallback definition.  Remove special cases for low array sizes.
-	(const_hard_reg_set): New typedef.
-	(hard_reg_set_subset_p): Use it instead of "const HARD_REG_SET".
-	(hard_reg_set_equal_p, hard_reg_set_intersect_p): Likewise.
-	(hard_reg_set_empty_p): Likewise.
-	(SET_HARD_REG_BIT): Use a function rather than a macro to
-	handle the case in which HARD_REG_SET is a structure.
-	(CLEAR_HARD_REG_BIT, TEST_HARD_REG_BIT, CLEAR_HARD_REG_SET)
-	(SET_HARD_REG_SET, COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
-	(AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
-	(IOR_COMPL_HARD_REG_SET): Likewise.
-	(hard_reg_set_iterator::pset): Constify the pointer target.
-	(hard_reg_set_iter_init): Take a const_hard_reg_set instead
-	of a "const HARD_REG_SET".  Update the handling of non-integer
-	HARD_REG_SETs.
-	* recog.h: Test HARD_CONST instead of CLEAR_HARD_REG_SET.
-	* reload.h: Likewise.
-	* rtl.h (choose_hard_reg_mode): Remove unnecessary line break.
-	* regs.h (in_hard_reg_set_p): Take a const_hard_reg_set instead
-	of a "const HARD_REG_SET".
-	(overlaps_hard_reg_set_p, range_overlaps_hard_reg_set_p): Likewise.
-	(range_in_hard_reg_set_p): Likewise.
-	* ira-costs.c (restrict_cost_classes): Likewise.
-	* shrink-wrap.c (move_insn_for_shrink_wrap): Likewise.
-	* config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
-	Pass a NO_REGS HARD_REG_SET rather than NULL to emit_set_fp_mode.
-	* config/ia64/ia64.c (rws_insn): In the CHECKING_P version,
-	use unsigned HOST_WIDEST_FAST_INT rather than HARD_REG_ELT_TYPE.
-	(rws_insn_set, rws_insn_test): In the CHECKING_P version,
-	take an unsigned int and open-code the HARD_REG_SET operations.
-
-2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* Makefile.in (OBJS): Remove bt-load.o.
-	* doc/invoke.texi (fbranch-target-load-optimize): Delete.
-	(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
-	* common.opt (fbranch-target-load-optimize): Mark as Ignore and
-	document that the option no longer does anything.
-	(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
-	* target.def (branch_target_register_class): Delete.
-	(branch_target_register_callee_saved): Likewise.
-	* doc/tm.texi.in (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
-	(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
-	* doc/tm.texi: Regenerate.
-	* tree-pass.h (make_pass_branch_target_load_optimize1): Delete.
-	(make_pass_branch_target_load_optimize2): Likewise.
-	* passes.def (pass_branch_target_load_optimize1): Likewise.
-	(pass_branch_target_load_optimize2): Likewise.
-	* targhooks.h (default_branch_target_register_class): Likewise.
-	* targhooks.c (default_branch_target_register_class): Likewise.
-	* opt-suggestions.c (test_completion_valid_options): Remove
-	-fbtr-bb-exclusive from the list of test options.
-	* bt-load.c: Remove.
-
-2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
-
-	* match.pd: Add flag_unsafe_math_optimizations check
-	before deciding on the widest type in a binary math operation.
-
-2019-09-09  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386.opt: Update comment of removed
-	options that are preserved only for backward
-	compatibility.
-
-2019-09-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/87853
-	* config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
-	instead of __v16qs.
-
-	PR target/91704
-	* config/i386/avxintrin.h (__v32qs): New typedef.
-	* config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs
-	instead of __v32qi.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* doc/invoke.texi (Option Summary): Cover eBPF.
-	(eBPF Options): New section.
-	* doc/extend.texi (BPF Built-in Functions): Likewise.
-	(BPF Kernel Helpers): Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* config.gcc: Support for bpf-*-* targets.
-	* common/config/bpf/bpf-common.c: New file.
-	* config/bpf/t-bpf: Likewise.
-	* config/bpf/predicates.md: Likewise.
-	* config/bpf/constraints.md: Likewise.
-	* config/bpf/bpf.opt: Likewise.
-	* config/bpf/bpf.md: Likewise.
-	* config/bpf/bpf.h: Likewise.
-	* config/bpf/bpf.c: Likewise.
-	* config/bpf/bpf-protos.h: Likewise.
-	* config/bpf/bpf-opts.h: Likewise.
-	* config/bpf/bpf-helpers.h: Likewise.
-	* config/bpf/bpf-helpers.def: Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* doc/sourcebuild.texi (Effective-Target Keywords): Document
-	indirect_calls.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* opt-functions.awk (integer_range_info): Make sure values are in
-	numeric context before operating with them.
-
-2019-09-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* genemit.c (gen_split): Print the filename and line number where the
-	splitter (or peephole2) was defined, to the dump file.
-
-2019-09-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91665
-	* tree-vect-loop.c (vectorizable_reduction): Punt if base has type
-	incompatible with the type of PHI result.
-
-2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR target/91684
-	* config/arm/arm.c (arm_block_set_aligned_non_vect): Use
-	gen_unaligned_storedi for 4-byte aligned addresses.
-
-2019-09-06  Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/riscv.c (riscv_option_override): Revert 2019-08-30
-	change.
-
-2019-09-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.
-
-2019-09-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_rtx_costs) <case UNSPEC>: Delete.
-	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_FRSP.
-
-2019-09-06  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91654
-	* config/i386/x86-tune-costs.h (skylake_cost): Raise the
-	cost of SSE->integer and integer->SSE moves from 2 to 6.
-	(core_cost): Ditto.
-
-2019-09-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
-	before testing TYPE_TRANSPARENT_AGGR.
-	* calls.c (initialize_argument_information, load_register_parameters):
-	Likewise.
-
-2019-09-06  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (cmp_and): Add short-it variant for thumb2 with
-	high regs.
-	(cmp_ior): Likewise.
-
-2019-09-06  Martin Liska  <mliska@suse.cz>
-
-	* doc/match-and-simplify.texi: Separate tuples with ;.
-
-2019-09-06  Martin Liska  <mliska@suse.cz>
-
-	PR c++/91125
-	* Makefile.in: Remove tlink.o.
-	* collect2.c (do_link): New function isolated
-	from do_tlink.
-	(main): Use.
-	* collect2.h (do_tlink): Remove declaration of do_tlink.
-	* doc/extend.texi: Remove documentation of -frepo.
-	* doc/invoke.texi: Likewise.
-	* doc/sourcebuild.texi: Remove cleanup-repo-files.
-	* tlink.c: Remove.
-
-2019-09-05  Jakub Jelinek  <jakub@redhat.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	PR target/91635
-	* config/riscv/riscv.md (zero_extendsidi2, zero_extendhi<GPR:mode>2,
-	extend<SHORT:mode><SUPERQI:mode>2): Don't split if
-	paradoxical_subreg_p (operands[0]).
-	(*lshrsi3_zero_extend_3+1, *lshrsi3_zero_extend_3+2): Add clobber and
-	use as intermediate value.
-
-2019-09-05  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.md (*movti_insn): Set delayeduse for global_store.
-	(sync_compare_and_swap<mode>_insn): Likewise.
-
-2019-09-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91615
-	* expr.c (expand_expr_real_1): Handle misaligned TARGET_MEM_REF
-	without movmisalign optab.
-
-2019-09-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91001
-	PR middle-end/91105
-	PR middle-end/91106
-	* calls.c (load_register_parameters): For TYPE_TRANSPARENT_AGGR
-	types, use type of their first field instead of type of
-	args[i].tree_value.
-
-2019-09-05  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/91656
-	* postreload-gcse.c (record_last_mem_set_info): Revert addition
-	of early out.
-
-2019-09-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90501
-	* tree-inline.c (declare_return_variable): Mark the return
-	slot as addressable after building an address of it.
-
-2019-09-05  Arnaud Charlet  <charlet@adacore.com>
-
-	* doc/install.texi: Update and clarify requirements to build GNAT.
-
-2019-09-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91577
-	* cfgexpand.c (discover_nonconstant_array_refs): Force the source
-	of an IFN_LOAD_LANES call and the destination of an IFN_STORE_LANES
-	call to be in memory.
-	(pass_expand::execute): Call discover_nonconstant_array_refs before
-	setting currently_expanding_to_rtl.
-
-2019-09-04  Caroline Tice  <cmtice@google.com>
-
-	* opts.c (finish_options): Disallow -fvtable-verify and -flto to be
-	specified together.
-
-2019-09-04  Marek Polacek  <polacek@redhat.com>
-
-	* doc/invoke.texi: Remove -fdeduce-init-list documentation.
-
-2019-09-04  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/32413
-	* config/i386/i386.c (inline_secondary_memory_needed): Return true
-	for QI and HImode moves between SSE and general registers.
-
-2019-09-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR c/78736
-	* doc/invoke.texi: Document -Wenum-conversion.
-
-2019-09-04  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/36262
-	* postreload-gcse.c: Include intl.h and gcse.h.
-	(insert_expr_in_table): Insert at the head of cur_expr->avail_occr
-	to avoid linear list walk.
-	(record_last_mem_set_info): Gate off if not computing transparentness.
-	(get_bb_avail_insn): If transparentness isn't computed give up
-	early.
-	(gcse_after_reload_main): Skip compute_transp and extended PRE
-	if gcse_or_cprop_is_too_expensive says so.
-
-2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_init_sections): Remove handling of the
-	noinit section.
-	(msp430_select_section): Handle decls with the "noinit" attribute with
-	default_elf_select_section.
-	Handle SECCAT_RODATA_MERGE_* section types with
-	default_elf_select_section.
-	Add comments about handling of unsupported section types.
-	(msp430_section_type_flags): Remove handling of the noinit section.
-
-2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_attr): Remove warnings about
-	conflicting msp430-specific attributes.
-	(msp430_section_attr): Likewise.
-	Add warnings about conflicts with generic "noinit" and "section"
-	attributes.
-	Fix grammar in -mlarge error message.
-	(msp430_data_attr): Rename to msp430_persist_attr.
-	Add warnings about conflicts with generic "noinit" and "section"
-	attributes.
-	Add warning for when variable is not initialized.
-	Chain conditionals which prevent the attribute being added.
-	(ATTR_EXCL): New helper.
-	(attr_reent_exclusions): New exclusion table.
-	(attr_naked_exclusions): Likewise.
-	(attr_crit_exclusions): Likewise.
-	(attr_lower_exclusions): Likewise.
-	(attr_upper_exclusions): Likewise.
-	(attr_either_exclusions): Likewise.
-	(attr_persist_exclusions): Likewise.
-	(msp430_attribute_table): Update with exclusion rules.
-	(msp430_output_aligned_decl_common): Don't output common symbol if decl
-	has a section.
-
-2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (TARGET_HANDLE_GENERIC_ATTRIBUTE): Define.
-	(msp430_handle_generic_attribute): New function.
-	* doc/tm.texi: Regenerate.
-	* doc/tm.texi.in: Add TARGET_HANDLE_GENERIC_ATTRIBUTE.
-	* hooks.c (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
-	* hooks.h (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
-	* target.def: Define new hook TARGET_HANDLE_GENERIC_ATTRIBUTE.
-
-2019-09-03  Kamlesh Kumar  <kamleshbhalui@gmail.com>
-
-	PR tree-optimization/91504
-	* match.pd: Add ((~a & b) ^a) --> (a | b).
-
-2019-09-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91604
-	* config/i386/i386-expand.c (split_double_mode): If there is more than
-	one MEM operand and they are rtx_equal_p, reuse lo_half/hi_half from
-	already split matching MEM operand instead of calling adjust_address
-	again.
-
-2019-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* config.gcc: Obsolete spu target.  Remove references to spu.
-	* configure.ac: Remove references to spu.
-	* configure: Regenerate.
-	* config/spu/: Remove directory.
-	* common/config/spu/: Remove directory.
-
-	* doc/extend.texi: Remove references to spu.
-	* doc/invoke.texi: Likewise.
-	* doc/md.texi: Likewise.
-	* doc/sourcebuild.texi: Likewise.
-
-2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91603
-	PR middle-end/91612
-	PR middle-end/91613
-	* expr.c (expand_expr_real_1): Handle unaligned decl_rtl
-	and SSA_NAME referring to CONSTANT_P correctly.
-
-2019-09-03  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.h (vn_nary_op_lookup): Remove.
-	(vn_nary_op_insert): Likewise.
-	* tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove.
-	(vn_nary_op_lookup): Likewise.
-	(vn_nary_op_insert): Likewise.
-
-2019-09-03  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* config/s390/s390.c (s390_canonicalize_comparison): Use XEXP
-	(*op0, 1) instead of XEXP (*op1, 0).
-
-2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.md (UNSPEC_FJCVTZS): Define.
-	(aarch64_fjcvtzs): New define_insn.
-	* config/aarch64/aarch64.h (TARGET_JSCVT): Define.
-	* config/aarch64/aarch64-builtins.c (aarch64_builtins):
-	Add AARCH64_JSCVT.
-	(aarch64_init_builtins): Initialize __builtin_aarch64_jcvtzs.
-	(aarch64_expand_builtin): Handle AARCH64_JSCVT.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_JCVT where appropriate.
-	* config/aarch64/arm_acle.h (__jcvt): Define.
-
-2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.md ("unspec"): Add UNSPEC_FRINT32Z,
-	UNSPEC_FRINT32X, UNSPEC_FRINT64Z, UNSPEC_FRINT64X.
-	(aarch64_<frintnzs_op><mode>): New define_insn.
-	* config/aarch64/aarch64.h (TARGET_FRINT): Define.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_FRINT when appropriate.
-	* config/aarch64/aarch64-simd-builtins.def: Add builtins for frint32z,
-	frint32x, frint64z, frint64x.
-	* config/aarch64/arm_acle.h (__rint32zf, __rint32z, __rint64zf,
-	__rint64z, __rint32xf, __rint32x, __rint64xf, __rint64x): Define.
-	* config/aarch64/arm_neon.h (vrnd32z_f32, vrnd32zq_f32, vrnd32z_f64,
-	vrnd32zq_f64, vrnd32x_f32, vrnd32xq_f32, vrnd32x_f64, vrnd32xq_f64,
-	vrnd64z_f32, vrnd64zq_f32, vrnd64z_f64, vrnd64zq_f64, vrnd64x_f32,
-	vrnd64xq_f32, vrnd64x_f64, vrnd64xq_f64): Define.
-	* config/aarch64/iterators.md (VSFDF): Define.
-	(FRINTNZX): Likewise.
-	(frintnzs_op): Likewise.
-
-2019-09-03  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/aarch64/aarch64-cores.def (AARCH64_CORE): New entries
-	for Cortex-A77, Cortex-A76AE, Cortex-A65, Cortex-A65AE, and
-	Cortex-A34.
-	* config/aarch64/aarch64-tune.md: Regenerated.
-	* doc/invoke.texi: Document the new processors.
-
-2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64-option-extensions.def (sb): Add feature
-	string.
-	(ssbs): Likewise.
-	(sve2): Likewise.
-	(sve2-sm4): Likewise.
-	(sveaes): Likewise.
-	(svesha3): Likewise.
-	(svebitperm): Likewise.
-
-2019-09-03  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91597
-	* tree-vrp.c (extract_range_from_binary_expr): Remove unsafe
-	BIT_AND_EXPR optimization for pointers, even if both operand
-	ranges don't include NULL, the result can be NULL.
-
-2019-09-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91605
-	* expr.c (addr_expr_of_non_mem_decl_p_1): Refactor into...
-	(non_mem_decl_p): ...this.
-	(mem_ref_refers_to_non_mem_p): Handle DECL_P as well as MEM_REF.
-	(expand_assignment): Call mem_ref_referes_to_non_mem_p
-	unconditionally as before.
-
-2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/91323
-	* doc/generic.texi (LTGT_EXPR): Merge with other comparison operators.
-	* rtl.def (LTGT): Likewise.  Add note about floating-point exceptions.
-	* tree.def (LTGT_EXPR): Likewise.
-	* config/sparc/sparc.c (select_cc_mode): Return CCFPEmode for LTGT.
-
-2019-09-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR go/91617
-	* fold-const.c (range_check_type): For enumeral and boolean
-	type, pass 1 to type_for_size langhook instead of
-	TYPE_UNSIGNED (etype).  Return unsigned_type_for result whenever
-	etype isn't TYPE_UNSIGNED INTEGER_TYPE.
-	(build_range_check): Don't call unsigned_type_for for pointer types.
-	* match.pd (X / C1 op C2): Don't call unsigned_type_for on
-	range_check_type result.
-
-2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimple-ssa-strength-reduction.c (valid_mem_ref_cand_p): New function.
-	(replace_ref): Do not replace a chain of only two candidates which are
-	valid memory references.
-
-2019-09-02  Martin Liska  <mliska@suse.cz>
-
-	* tree-switch-conversion.c (jump_table_cluster::find_jump_tables):
-	Bail out when we'll end up with the same number of clusters as
-	at the beginning.
-	(bit_test_cluster::find_bit_tests): Likewise for bit tests.
-	(jump_table_cluster::can_be_handled): Remove the guard
-	as it's already handled in ::is_enabled.  Allocate output
-	after early bail out.
-
-2019-09-02  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/91601
-	* gcov.c (path_contains_zero_cycle_arc): Rename to ...
-	(path_contains_zero_or_negative_cycle_arc): ... this and handle
-	also negative edges.
-	(circuit): Handle also negative edges as they can happen
-	in some situations.
-
-2019-09-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/91472
-	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Return true
-	during LRA/reload in PIC mode if the PIC register hasn't been used yet.
-	(sparc_pic_register_p): Test reload_in_progress for consistency's sake.
-
-2019-09-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91623
-	* optabs.c (expand_vec_cond_expr): If op0 is a VECTOR_CST and only
-	EQ_EXPR/NE_EXPR is supported, verify that op0 only contains
-	zeros or negative elements and use NE_EXPR instead of LT_EXPR against
-	zero vector.
-
-	PR lto/91572
-	* tree.c (find_decls_types_in_node): Also walk TREE_PURPOSE of
-	GIMPLE_ASM TREE_LIST operands.
-
-2019-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/generic.texi (Unary and Binary Expressions): Mark up
-	an instance of TYPE_MIN.
-
-2019-08-31  Stafford Horne  <shorne@gmail.com>
-
-	* config/or1k/constraints.md (t): New constraint.
-	* config/or1k/or1k.h (GOT_REGS): New register class.
-	* config/or1k/or1k.md (set_got_tmp, set_got): Use t contraint.
-
-2019-08-30  Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/riscv.c (riscv_option_override): If -msave-restore
-	and -fpic and -mplt then disable -msave-restore and warn.
-
-2019-08-30  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91599
-	* tree-ssa-strlen.c (handle_store): Use a fallback location if
-	the statement doesn't have one.
-	* gimple-pretty-print.c (percent_G_format): Same.
-
-	PR middle-end/91584
-	* tree-vrp.c (vrp_prop::check_mem_ref): Normalize type domain bounds
-	before using them to validate MEM_REF offset.
-
-2019-08-30  Marek Polacek  <polacek@redhat.com>
-
-	* doc/invoke.texi (-Wvolatile): Use @code for volatile.
-
-2019-08-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* config/arm/arm.md (unaligned_loaddi,
-	unaligned_storedi): New unspec insn patterns.
-	* config/arm/neon.md (unaligned_storev8qi): Likewise.
-	* config/arm/arm.c (gen_cpymem_ldrd_strd): Use unaligned_loaddi
-	and unaligned_storedi for 4-byte aligned memory.
-	(arm_block_set_aligned_vect): Use unaligned_storev8qi for
-	4-byte aligned memory.
-
-2019-08-30  Martin Jambor  <mjambor@suse.cz>
-
-	tree-optimization/91579
-	* tree-tailcall.c (tailr_arg_needs_copy): New variable.
-	(find_tail_calls): Allocate tailr_arg_needs_copy and set its bits as
-	appropriate.
-	(arg_needs_copy_p): Removed.
-	(eliminate_tail_call): Test tailr_arg_needs_copy instead of calling
-	arg_needs_copy_p.
-	(tree_optimize_tail_calls_1): Likewise.  Free tailr_arg_needs_copy.
-
-2019-08-29  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-features.c
-	(general_scalar_chain::compute_convert_gain):
-	Correct cost for double-word shifts.
-	(general_scalar_to_vector_candidate_p): Reject count operands
-	greater or equal to mode bitsize.
-
-2019-08-29  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (inline_secondary_memory_needed): Return true
-	for moves between SSE and non-general registers and between
-	mask and non-general registers.
-	(ix86_register_move_cost): Remove stalled comment.
-
-2019-08-29  Richard Biener  <rguenther@suse.de>
-
-	* config/i386/i386-features.c (general_scalar_chain::convert_insn):
-	Guard debug work with MAY_HAVE_DEBUG_BIND_INSNS.
-
-2019-08-29  Richard Biener  <rguenther@suse.de>
-
-	PR bootstrap/91580
-	* config/i386/i386-features.c (general_scalar_chain::convert_insn):
-	Do not emit scalar copies for debug-insns, instead replace
-	their uses with the reg copy used in the chain or reset them
-	if there is a reaching definition outside of the chain as well.
-
-2019-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91560
-	* config/i386/i386-expand.c (expand_vec_perm_movs,
-	expand_vec_perm_blend, expand_vec_perm_vpermil,
-	expand_vec_perm_pshufb, expand_vec_perm_1,
-	expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
-	expand_vec_perm_interleave2, expand_vec_perm_vpermq_perm_1,
-	expand_vec_perm_vperm2f128, expand_vec_perm_interleave3,
-	expand_vec_perm_vperm2f128_vblend, expand_vec_perm_2vperm2f128_vshuf,
-	expand_vec_perm_even_odd, expand_vec_perm_broadcast): Adjust function
-	comments - replace ix86_expand_vec_perm_builtin_1 with
-	ix86_expand_vec_perm_const_1.
-	(expand_vec_perm2_vperm2f128_vblend): New function.
-	(ix86_expand_vec_perm_const_1): New forward declaration.  Call
-	expand_vec_perm2_vperm2f128_vblend as last resort.
-	(canonicalize_perm): Formatting fix.
-
-	PR tree-optimization/91351
-	* tree-cfg.c (generate_range_test): Use range_check_type instead of
-	unsigned_type_for.
-	* tree-cfgcleanup.c (convert_single_case_switch): Punt if
-	range_check_type returns NULL.
-	* tree-switch-conversion.c (switch_conversion::build_one_array):
-	Use range_check_type instead of unsigned_type_for, don't perform
-	linear opt if it returns NULL.
-	(bit_test_cluster::find_bit_tests): Formatting fix.
-	(bit_test_cluster::emit): Use range_check_type instead of
-	unsigned_type_for.
-	(switch_decision_tree::try_switch_expansion): Punt if range_check_type
-	returns NULL.
-
-2019-08-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91568
-	* tree-vectorizer.h (_slp_tree::max_nunits): Add.
-	(vect_update_max_nunits): Add overload for poly_uint64.
-	* tree-vect-slp.c (vect_create_new_slp_node): Initialize it.
-	(vect_build_slp_tree): Record max_nunits into the subtree
-	and merge it upwards.
-	(vect_print_slp_tree): Print max_nunits.
-
-2019-08-28  Marek Polacek  <polacek@redhat.com>
-
-	Implement P1152R4: Deprecating some uses of volatile.
-	PR c++/91361
-	* doc/invoke.texi: Document -Wvolatile.
-
-2019-08-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91360 - Implement C++20 P1143R2: constinit.
-	* doc/invoke.texi: Document -Wc++20-compat.
-
-2019-08-28  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91457
-	* builtins.c (component_size): New function.
-	(compute_objsize): Add argument. Handle ARRAY_REF and COMPONENT_REF.
-	* builtins.h (compute_objsize): Add argument.
-	* tree-ssa-strlen.c (handle_store): Handle no-warning bit.
-	* tree-vrp.c (vrp_prop::check_array_ref): Return warning result.
-	(vrp_prop::check_mem_ref): Same.
-	(vrp_prop::search_for_addr_array): Set no-warning bit.
-	(check_array_bounds): Same.
-
-2019-08-28  Martin Sebor  <msebor@redhat.com>
-
-	PR driver/80545
-	* opts-common.c (option_enabled): Correct checking for language
-	options.
-
-2019-08-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_register_move_cost): Do not
-	limit the cost of moves to/from XMM register to minimum 8.
-
-2019-08-28  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91468
-	* ipa-cp.c (merge_agg_lats_step): Removed redundant test, made a
-	checking assert a normal assert to test it really is redundant.
-	* ipa-prop.c (compute_complex_assign_jump_func): Removed
-	redundant test.
-	(update_jump_functions_after_inlining): Removed combining unary
-	arithmetic operations with an ancestor jump function.
-	(ipcp_modif_dom_walker::before_dom_children): Fix wrong use of rhs
-	instead of t.
-
-2019-08-28  Richard Biener  <rguenther@suse.de>
-
-	* config/i386/i386-features.c (convert_scalars_to_vector): Do not
-	add the MD problem.
-
-2019-08-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-	    Richard Biener  <rguenther@suse.de>
-
-	* expr.c (expand_assignment): Handle misaligned DECLs.
-	(expand_expr_real_1): Handle FUNCTION_DECL as unaligned.
-	* function.c (assign_parm_adjust_stack_rtl): Check movmisalign optab
-	too.
-	(assign_parm_setup_stack): Allocate properly aligned stack slots.
-	* varasm.c (build_constant_desc): Align constants of misaligned types.
-	* config/arm/predicates.md (aligned_operand): New predicate.
-	* config/arm/arm.md (movdi, movsi, movhi, movhf, movsf, movdf): Use
-	aligned_operand to check restrictions on memory addresses.
-	* config/arm/neon.md (movti, mov<VSTRUCT>, mov<VH>): Likewise.
-	* config/arm/vec-common.md (mov<VALL>): Likewise.
-
-2019-08-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libgomp/91530
-	* config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use
-	V_128 iterator instead of VI_128.
-
-2019-08-28  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90970
-	* builtins.c (check_access): Remove assignment to maxread
-	as it hasn't been used since when it was introduced in r255755.
-
-2019-08-27  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91567
-	* gimple-ssa-sprintf.c (get_string_length): Handle more forms of lengths
-	of unknown strings.
-	* vr-values.c (vr_values::extract_range_basic): Set strlen upper bound
-	to PTRDIFF_MAX - 2.
-
-2019-08-27  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-strlen.c (printf_strlen_execute): Initialize
-	the loop optimizer and SCEV before sizing ssa_ver_to_stridx.
-
-2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91528
-	* config/i386/i386-features.c (convert_scalars_to_vector):
-	Update crtl->stack_realign_needed, crtl->stack_realign_tried and
-	crtl->stack_realign_processed.  Update crtl->drap_reg by calling
-	targetm.calls.get_drap_rtx.  If drap_rtx is non-null then
-	Update crtl->args.internal_arg_pointer and call fixup_tail_calls.
-
-2019-08-27  Richard Biener  <rguenther@suse.de>
-
-	* config/i386/i386-features.h
-	(general_scalar_chain::~general_scalar_chain): Add.
-	(general_scalar_chain::insns_conv): New bitmap.
-	(general_scalar_chain::n_sse_to_integer): New.
-	(general_scalar_chain::n_integer_to_sse): Likewise.
-	(general_scalar_chain::make_vector_copies): Adjust signature.
-	* config/i386/i386-features.c
-	(general_scalar_chain::general_scalar_chain): Outline,
-	initialize new members.
-	(general_scalar_chain::~general_scalar_chain): New.
-	(general_scalar_chain::mark_dual_mode_def): Record insns
-	we need to insert conversions at and count them.
-	(general_scalar_chain::compute_convert_gain): Account
-	for conversion instructions at chain boundary.
-	(general_scalar_chain::make_vector_copies): Generate a single
-	copy for a def by a specific insn.
-	(general_scalar_chain::convert_registers): First populate
-	defs_map, then make copies at out-of chain insns.
-
-2019-08-27  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (stack_protect_set_insn): Add security-related
-	comment.
-	* config/aarch64/aarch64.md (stack_protect_set_<mode>): Likewise.
-
-2019-08-27  Martin Liska  <mliska@suse.cz>
-
-	* cgraph.c (cgraph_node::remove): Remove dead assignment before
-	loop.
-	* config/i386/i386-features.c (scalar_chain::emit_conversion_insns):
-	Enclose in anonymous namespace.
-	* config/i386/x86-tune-costs.h (struct processor_costs): Wrap
-	hard_register initialization in braces.
-	* tree-vrp.h (value_range_base::supports_type_p): Return false
-	for function with boolean return type.
-
-2019-08-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (emit_i387_cw_initialization)
-	<case I387_CW_ROUNDEVEN>: Fix masking operand value.
-
-2019-08-26  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/83431
-	* gimple-ssa-sprintf.c (pass_data_sprintf_length): Remove object.
-	(sprintf_dom_walker): Remove class.
-	(get_int_range): Make argument const.
-	(directive::fmtfunc, directive::set_precision): Same.
-	(format_none): Same.
-	(build_intmax_type_nodes): Same.
-	(adjust_range_for_overflow): Same.
-	(format_floating): Same.
-	(format_character): Same.
-	(format_string): Same.
-	(format_plain): Same.
-	(get_int_range): Cast away constness.
-	(format_integer): Same.
-	(get_string_length): Call get_range_strlen_dynamic.  Handle
-	null lendata.maxbound.
-	(should_warn_p): Adjust argument scope qualifier.
-	(maybe_warn): Same.
-	(format_directive): Same.
-	(parse_directive): Same.
-	(is_call_safe): Same.
-	(try_substitute_return_value): Same.
-	(sprintf_dom_walker::handle_printf_call): Rename...
-	(handle_printf_call): ...to this.  Initialize target to host charmap
-	here instead of in pass_sprintf_length::execute.
-	(struct call_info): Make global.
-	(sprintf_dom_walker::compute_format_length): Make global.
-	(sprintf_dom_walker::handle_gimple_call): Same.
-	* passes.def (pass_sprintf_length): Replace with pass_strlen.
-	* print-rtl.c (print_pattern): Reduce the number of spaces to
-	avoid -Wformat-truncation.
-	* tree-pass.h (make_pass_warn_printf): New function.
-	* tree-ssa-strlen.c (strlen_optimize): New variable.
-	(get_string_length): Add comments.
-	(get_range_strlen_dynamic): New function.
-	(check_and_optimize_call): New function.
-	(handle_integral_assign): New function.
-	(strlen_check_and_optimize_stmt): Factor code out into
-	strlen_check_and_optimize_call and handle_integral_assign.
-	(strlen_dom_walker::evrp): New member.
-	(strlen_dom_walker::before_dom_children): Use evrp member.
-	(strlen_dom_walker::after_dom_children): Use evrp member.
-	(printf_strlen_execute): New function.
-	(pass_strlen::gate): Update to handle printf calls.
-	(dump_strlen_info): New function.
-	(pass_data_warn_printf): New variable.
-	(pass_warn_printf): New class.
-	* tree-ssa-strlen.h (get_range_strlen_dynamic): Declare.
-	(handle_printf_call): Same.
-	* tree-vrp.c (value_range_base::type): Adjust assertion.
-	* vr-values.c (vr_values::update_value_range): Use type of the first
-	argument rather than the second.
-
-2019-08-26  Richard Biener  <rguenther@suse.de>
-
-	* config/i386/i386-features.c (general_remove_non_convertible_regs):
-	Remove.
-	(convert_scalars_to_vector): Do not call it.
-
-2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
-	    Uros Bizjak  <ubizjak@gmail.com>
-
-	* builtins.c (mathfn_built_in_2): Change CASE_MATHFN to
-	CASE_MATHFN_FLOATN for roundeven.
-	* config/i386/i386.c (ix86_i387_mode_needed): Add case
-	I387_ROUNDEVEN.
-	(ix86_mode_needed): Likewise.
-	(ix86_mode_after): Likewise.
-	(ix86_mode_entry): Likewise.
-	(ix86_mode_exit): Likewise.
-	(ix86_emit_mode_set): Likewise.
-	(emit_i387_cw_initialization): Add case I387_CW_ROUNDEVEN.
-	* config/i386/i386.h (ix86_stack_slot): Add SLOT_CW_ROUNDEVEN.
-	(ix86_entity): Add I387_ROUNDEVEN.
-	(NUM_MODES_FOR_MODE_SWITCHING): Add I387_CW_ANY.
-	* config/i386/i386.md: Define UNSPEC_FRNDINT_ROUNDEVEN.
-	(define_int_iterator): Likewise.
-	(define_int_attr): Likewise for rounding_insn, rounding and ROUNDING.
-	(define_constant): Define ROUND_ROUNDEVEN mode.
-	(define_attr): Add roundeven mode for i387_cw.
-	(<rouding_insn><mode>2): Add condition for ROUND_ROUNDEVEN.
-	* internal-fn.def (ROUNDEVEN): New builtin function.
-	* optabs.def (roundeven_optab): New optab.
-
-2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
-
-	* builtins.c (mathfn_built_in_2): Added CASE_MATHFN_FLOATN
-	for ROUNDEVEN.
-	* builtins.def: Added function definitions for roundeven function
-	variants.
-	* fold-const-call.c (fold_const_call_ss): Added case for roundeven
-	function call.  Adjust condition for floor, ceil, trunc and round.
-	* fold-const.c (negate_mathfn_p): Added case for roundeven function.
-	(tree_call_nonnegative_warnv_p): Added case for roundeven function.
-	(integer_valued_real_call_p): Added case for roundeven function.
-	* real.c (is_even): New function. Returns true if real number is even,
-	otherwise returns false.
-	(is_halfway_below): New function. Returns true if real number is
-	halfway between two integers, else return false.
-	(real_roundeven): New function. Round real number to nearest integer,
-	rounding halfway cases towards even.
-	* real.h (real_value): Added descriptive comments.  Added function
-	declaration for roundeven function.
-	* doc/extend.texi (Other Builtins): List roundeven variants among
-	functions which can be handled as builtins.
-
-2019-08-26  Richard Biener  <rguenther@suse.de>
-
-	PR target/91522
-	PR target/91527
-	* config/i386/i386-features.h (general_scalar_chain::defs_map):
-	New member.
-	(general_scalar_chain::replace_with_subreg): Remove.
-	(general_scalar_chain::replace_with_subreg_in_insn): Likewise.
-	(general_scalar_chain::convert_reg): Adjust signature.
-	* config/i386/i386-features.c (scalar_chain::add_insn): Do not
-	iterate over all defs of a reg.
-	(general_scalar_chain::replace_with_subreg): Remove.
-	(general_scalar_chain::replace_with_subreg_in_insn): Likewise.
-	(general_scalar_chain::make_vector_copies): Populate defs_map,
-	place copy only after defs that are used as vectors in the chain.
-	(general_scalar_chain::convert_reg): Emit a copy for a specific
-	def in a specific instruction.
-	(general_scalar_chain::convert_op): All reg uses are converted here.
-	(general_scalar_chain::convert_insn): Emit copies for scalar
-	uses of defs here.  Replace uses with the copies we created.
-	Replace and convert the def.  Adjust REG_DEAD notes, remove
-	REG_EQUIV/EQUAL notes.
-	(general_scalar_chain::convert_registers): Only handle copies
-	into the chain here.
-
-2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* match.pd: Add (T)(A) + CST -> (T)(A + CST).
-
-2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gimple-loop-versioning.cc (loop_versioning::record_address_fragment):
-	Add nop_convert case.
-	* tree-ssa-propagate.c (substitute_and_fold_dom_walker::before_dom_children):
-	Fold all statements if requested.
-	* tree-ssa-propagate.h (class substitute_and_fold_engine):
-	Allow to fold all statements.
-	* tree-vrp.c (class vrp_folder):
-	Let substitute_and_fold_engine fold all statements.
-
-2019-08-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91526
-	* passes.def: Note that after late FRE we do TODO_update_address_taken.
-	* tree-ssa-sccvn.c (pass_fre::execute): In late mode schedule
-	TODO_update_address_taken.
-
-2019-08-26  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* config/i386/gmm_malloc.h: Only use <errno.h> and errno if
-	__STDC_HOSTED__.
-
-2019-08-23  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* config/mips/mips.md (mips_get_fcsr, *mips_get_fcsr): Use SI
-	machine mode for unspec_volatile operand.
-
-2019-08-23  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* doc/invoke.texi (mneon-for-64bits): Deprecate option.
-	* config/arm/arm.opt (mneon-for-64bits): Deprecate option.
-	* config/arm/arm.h (TARGET_PREFER_NEON_64BITS): Remove.
-	(prefer_neon_for_64bits): Remove.
-	* config/arm/arm.c (prefer_neon_for_64bits): Remove.
-	(tune_params): Remove PREF_NEON_64_FALSE uses.
-	(arm_option_override): Remove prefer_neon selection code.
-	(arm_print_tune_info): Remove prefer_neon_for_64bits.
-	* config/arm/arm-protos.h (tune_params): Remove
-	prefer_neon_for_64bits.
-	(prefer_neon_for_64bits): Remove.
-
-2019-08-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR pch/61250
-	* ggc-page.c (ggc_pch_read): Read the ggc_pch_ondisk structure
-	and issue any diagnostics needed before collecting the pre-PCH
-	state.
-
-2019-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91283
-	* common.opt (fexcess-precision=): Add Optimization flag.  Use
-	flag_excess_precision variable instead of
-	flag_excess_precision_cmdline.
-	* flags.h (class target_flag_state): Remove x_flag_excess_precision
-	member.
-	(flag_excess_precision): Don't define.
-	* langhooks.c (lhd_post_options): Set flag_excess_precision instead of
-	flag_excess_precision_cmdline.  Remove comment.
-	* opts.c (set_fast_math_flags): Use frontend_set_flag_excess_precision
-	and x_flag_excess_precision instead of
-	frontend_set_flag_excess_precision_cmdline and
-	x_flag_excess_precision_cmdline.
-	(fast_math_flags_set_p): Use x_flag_excess_precision instead of
-	x_flag_excess_precision_cmdline.
-	* toplev.c (init_excess_precision): Remove.
-	(lang_dependent_init_target): Don't call it.
-
-2019-08-23  Martin Liska  <mliska@suse.cz>
-
-	* lto-wrapper.c (run_gcc): When setting jobserver
-	set also parallel to 1.  This was done so before r273908.
-
-2019-08-23  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/arm/arm-cpus.in (cortex-m35p): New entry.
-	(cortex-a76ae): Likewise.
-	(cortex-a77): Likewise
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm-tune.md: Likewise.
-	* doc/invoke.texi (ARM Options): Document cortex-m35p, cortx-a76ae,
-	cortex-a77 CPU options.
-
-2019-08-23  Martin Liska  <mliska@suse.cz>
-
-	* profile.c (instrument_values): Do not set
-	0 as last argument.
-	* tree-profile.c (gimple_gen_interval_profiler): Remove
-	last argument.
-	(gimple_gen_pow2_profiler): Likewise.
-	(gimple_gen_topn_values_profiler): Likewise.
-	(gimple_gen_ic_profiler): Likewise.
-	(gimple_gen_time_profiler): Likewise.
-	(gimple_gen_average_profiler): Likewise.
-	(gimple_gen_ior_profiler): Likewise.
-	* value-prof.c (dump_histogram_value): Use default
-	in switch statement instead of HIST_TYPE_MAX.
-	(stream_in_histogram_value): Likewise.
-	(gimple_duplicate_stmt_histograms): Do not
-	use NULL for implicitly set arguments.
-	(gimple_divmod_values_to_profile): Do not use
-	reserve+quick_push.
-	(gimple_indirect_call_to_profile): Likewise.
-	(gimple_find_values_to_profile): Use implicit
-	function call arguments.
-	* value-prof.h (gimple_alloc_histogram_value):
-	Set default values.
-	(gimple_gen_interval_profiler): Remove last argument.
-	(gimple_gen_pow2_profiler): Likewise.
-	(gimple_gen_topn_values_profiler): Likewise.
-	(gimple_gen_ic_profiler): Likewise.
-	(gimple_gen_time_profiler): Likewise.
-	(gimple_gen_average_profiler): Likewise.
-	(gimple_gen_ior_profiler): Likewise.
-
-2019-08-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91490
-	* builtins.c (c_strlen): Rename argument and introduce new local.
-	Set no-warning bit on original argument.
-	* expr.c (string_constant): Pass argument type to fold_ctor_reference.
-	Fold empty and zero constructors into empty strings.
-	* gimple-fold.c (fold_nonarray_ctor_reference): Return a STRING_CST
-	for missing initializers.
-	* tree.c (build_string_literal): Handle optional argument.
-	* tree.h (build_string_literal): Add defaulted argument.
-	* gimple-ssa-warn-restrict.c (maybe_diag_access_bounds): Check
-	no-warning bit on original expression.
-
-2019-08-22  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91481
-	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
-	and UNSPEC_DARN_RAW.
-	(unspecv): New enumerator values UNSPECV_DARN, UNSPECV_DARN_32, and
-	UNSPECV_DARN_RAW.
-	(darn_32): Use an unspec_volatile, and UNSPECV_DARN_32.
-	(darn_raw): Use an unspec_volatile, and UNSPECV_DARN_RAW.
-	(darn): Use an unspec_volatile, and UNSPECV_DARN.
-
-2019-08-22  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/altivec.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
-	UNSPEC_DARN_RAW, UNSPEC_CMPRB, UNSPEC_CMPRB2, UNSPEC_CMPEQB; move to...
-	* config/rs6000/rs6000.md (unspec): ... here.
-	* config/rs6000/altivec.md (darn_32, darn_raw, darn, cmprb,
-	*cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
-	cmpeqb, *cmpeqb_internal): Delete, move to...
-	* config/rs6000/rs6000.md (darn_32, darn_raw, darn, cmprb,
-	*cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
-	cmpeqb, *cmpeqb_internal): ... here.
-
-2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm_acle.h: Use arch=armv8-a+crc+simd pragma for CRC32
-	intrinsics if __ARM_FP.
-	Use __ARM_FEATURE_CRC32 ifdef guard.
-
-2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (neon_for_64bits): Remove.
-	(avoid_neon_for_64bits): Remove.
-	(arm_adddi3): Always split early.
-	(arm_subdi3): Always split early.
-	(negdi2): Remove Neon expansion.
-	(split zero_extend): Split before reload.
-	(split sign_extend): Split before reload.
-
-2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/iterators.md (qhs_extenddi_cstr): Update.
-	(qhs_extenddi_cstr): Likewise.
-	* config/arm/arm.md (ashldi3): Always expand early.
-	(ashlsi3): Likewise.
-	(ashrsi3): Likewise.
-	(zero_extend<mode>di2): Remove Neon variants.
-	(extend<mode>di2): Likewise.
-	* config/arm/neon.md (ashldi3_neon_noclobber): Remove.
-	(signed_shift_di3_neon): Likewise.
-	(unsigned_shift_di3_neon): Likewise.
-	(ashrdi3_neon_imm_noclobber): Likewise.
-	(lshrdi3_neon_imm_noclobber): Likewise.
-	(<shift>di3_neon): Likewise.
-	(split extend): Remove DI extend split patterns.
-
-2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/arm.md (split and/eor/ior): Remove Neon check.
-	(split not): Add DImode not splitter.
-	(anddi3): Remove pattern.
-	(anddi3_insn): Likewise.
-	(anddi_zesidi_di): Likewise.
-	(anddi_sesdi_di): Likewise.
-	(anddi_notdi_di): Likewise.
-	(anddi_notzesidi_di): Likewise.
-	(anddi_notsesidi_di): Likewise.
-	(iordi3): Likewise.
-	(iordi3_insn): Likewise.
-	(iordi_zesidi_di): Likewise.
-	(iordi_sesidi_di): Likewise.
-	(xordi3): Likewise.
-	(xordi3_insn): Likewise.
-	(xordi_sesidi_di): Likewise.
-	(xordi_zesidi_di): Likewise.
-	(one_cmpldi2): Likewise.
-	(one_cmpldi2_insn): Likewise.
-	* config/arm/constraints.md: Remove De, Df, Dg constraints.
-	* config/arm/iwmmxt.md (iwmmxt_iordi3): Remove general register
-	alternative.
-	(iwmmxt_xordi3): Likewise.
-	(iwmmxt_anddi3): Likewise.
-	* config/arm/neon.md (orndi3_neon): Remove pattern.
-	(anddi_notdi_di): Likewise.
-	* config/arm/predicates.md (arm_anddi_operand_neon): Remove.
-	(arm_iordi_operand_neon): Likewise.
-	(arm_xordi_operand_neon): Likewise.
-	* config/arm/thumb2.md(iordi_notdi_di): Remove pattern.
-	(iordi_notzesidi_di): Likewise.
-	(iordi_notdi_zesidi): Likewise.
-	(iordi_notsesidi_di): Likewise.
-
-2019-08-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (iorsi3_compare0): Add alternative for 16-bit thumb
-	insn.
-	(iorsi3_compare0_scratch): Likewise.
-
-2019-08-22  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/aarch64/aarch64-simd-builtins.def:
-	(ld1x4): New.
-	(st1x4): Likewise.
-	* config/aarch64/aarch64-simd.md:
-	(aarch64_ld1x4<VALLDIF:mode>): New pattern.
-	(aarch64_st1x4<VALLDIF:mode>): Likewise.
-	(aarch64_ld1_x4_<mode>): Likewise.
-	(aarch64_st1_x4_<mode>): Likewise.
-	* config/aarch64/arm_neon.h:
-	(vld1_s8_x4): New function.
-	(vld1q_s8_x4): Likewise.
-	(vld1_s16_x4): Likewise.
-	(vld1q_s16_x4): Likewise.
-	(vld1_s32_x4): Likewise.
-	(vld1q_s32_x4): Likewise.
-	(vld1_u8_x4): Likewise.
-	(vld1q_u8_x4): Likewise.
-	(vld1_u16_x4): Likewise.
-	(vld1q_u16_x4): Likewise.
-	(vld1_u32_x4): Likewise.
-	(vld1q_u32_x4): Likewise.
-	(vld1_f16_x4): Likewise.
-	(vld1q_f16_x4): Likewise.
-	(vld1_f32_x4): Likewise.
-	(vld1q_f32_x4): Likewise.
-	(vld1_p8_x4): Likewise.
-	(vld1q_p8_x4): Likewise.
-	(vld1_p16_x4): Likewise.
-	(vld1q_p16_x4): Likewise.
-	(vld1_s64_x4): Likewise.
-	(vld1_u64_x4): Likewise.
-	(vld1_p64_x4): Likewise.
-	(vld1q_s64_x4): Likewise.
-	(vld1q_u64_x4): Likewise.
-	(vld1q_p64_x4): Likewise.
-	(vld1_f64_x4): Likewise.
-	(vld1q_f64_x4): Likewise.
-	(vst1_s8_x4): Likewise.
-	(vst1q_s8_x4): Likewise.
-	(vst1_s16_x4): Likewise.
-	(vst1q_s16_x4): Likewise.
-	(vst1_s32_x4): Likewise.
-	(vst1q_s32_x4): Likewise.
-	(vst1_u8_x4): Likewise.
-	(vst1q_u8_x4): Likewise.
-	(vst1_u16_x4): Likewise.
-	(vst1q_u16_x4): Likewise.
-	(vst1_u32_x4): Likewise.
-	(vst1q_u32_x4): Likewise.
-	(vst1_f16_x4): Likewise.
-	(vst1q_f16_x4): Likewise.
-	(vst1_f32_x4): Likewise.
-	(vst1q_f32_x4): Likewise.
-	(vst1_p8_x4): Likewise.
-	(vst1q_p8_x4): Likewise.
-	(vst1_p16_x4): Likewise.
-	(vst1q_p16_x4): Likewise.
-	(vst1_s64_x4): Likewise.
-	(vst1_u64_x4): Likewise.
-	(vst1_p64_x4): Likewise.
-	(vst1q_s64_x4): Likewise.
-	(vst1q_u64_x4): Likewise.
-	(vst1q_p64_x4): Likewise.
-	(vst1_f64_x4): Likewise.
-	(vst1q_f64_x4): Likewise.
-
-2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (vcond_mask): Add "@".
-
-2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/88839
-	* config/aarch64/aarch64.c (aarch64_evpc_sel): New function.
-	(aarch64_expand_vec_perm_const_1): Call aarch64_evpc_sel.
-
-2019-08-21  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/90724
-	* config/aarch64/aarch64.c (aarch64_gen_compare_reg_maybe_ze): Force y
-	in reg if it fails aarch64_plus_operand predicate.
-
-2019-08-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91482
-	* tree-ssa-ccp.c (ccp_folder::fold_stmt): Remove useless
-	BUILT_IN_ASSUME_ALIGNED calls.
-
-2019-08-21  Richard Biener  <rguenther@suse.de>
-
-	PR target/91498
-	PR target/91503
-	* config/i386/i386-features.c
-	(general_scalar_chain::make_vector_copies): Copy stack temporary
-	rtx when using it multiple times.
-	(general_scalar_chain::convert_reg): Likewise.
-
-2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* function.c (assign_parm_find_stack_rtl): Use known_eq instead of ==.
-
-2019-08-20  Matthew Beliveau  <mbelivea@redhat.com>
-
-	* tree-ssa-dse.c (dse_optimize_redundant_stores): Improved check to
-	catch more redundant zero initialization cases.
-	(dse_dom_walker::dse_optimize_stmt): Likewise.
-
-2019-08-20  Richard Biener  <rguenther@suse.de>
-
-	PR lto/91307
-	* ipa.c (cgraph_build_static_cdtor_1): Use names not recognizable
-	by collect2 when targetm.have_ctors_dtors which avoids dragging
-	in temporary filenames from LTO input objects.
-
-2019-08-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/37242
-	* tree-ssa-sccvn.c (visit_nary_op): Also CSE (T)(a + b)
-	to (T)a + (T)b if we know that a + b does not overflow.
-
-2019-08-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/91347
-	* dse.c (scan_insn): Call add_wild_read for non-const/memset tail calls
-	before reload if HARD_FRAME_POINTER_IS_ARG_POINTER.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.h (function_arg_info): Add a pass_by_reference field,
-	defaulting to false.
-	* calls.c (apply_pass_by_reference_rules): Set pass_by_reference
-	when applying pass-by-reference semantics.
-	(initialize_argument_information): Likewise.
-	(emit_library_call_value_1): Likewise.
-	* function.c (assign_parm_data_one): Remove passed_pointer field.
-	(assign_parm_find_data_types): Don't set it.
-	(assign_parm_find_stack_rtl, assign_parm_adjust_stack_rtl)
-	(assign_parm_setup_reg, assign_parms, gimplify_parameters): Use
-	arg.pass_by_reference instead of passed_pointer.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.c (emit_library_call_value_1): Merge arg and orig_arg
-	into a single function_arg_info, updating its fields when we
-	apply pass-by-reference and promotion semantics.  Use the
-	function_arg_info to track the mode rather than keeping it in
-	a separate local variable.
-	(initialize_argument_information): Likewise.  Base the final
-	arg_to_skip on this new function_arg_info rather than creating
-	a new one from scratch.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* function.c (assign_parm_data_one): Replace passed_type,
-	promoted_mode and named_arg with a function_arg_info field.
-	(assign_parm_find_data_types): Remove local variables and
-	assign directly to "data".  Make data->passed_mode shadow
-	data->arg.mode until promotion, then assign the promoted
-	mode to data->arg.mode.
-	(assign_parms_setup_varargs, assign_parm_find_entry_rtl)
-	(assign_parm_find_stack_rtl, assign_parm_adjust_entry_rtl)
-	(assign_parm_remove_parallels, assign_parm_setup_block_p)
-	(assign_parm_setup_block, assign_parm_setup_reg)
-	(assign_parm_setup_stack, assign_parms, gimplify_parameters): Use
-	arg.mode instead of promoted_mode, arg.type instead of passed_type
-	and arg.named instead of named_arg.  Use data->arg for
-	function_arg_info structures that had the field values passed_type,
-	promoted_mode and named_arg.  Base other function_arg_infos on
-	data->arg, changing the necessary properties.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.h (apply_pass_by_reference_rules): Declare.
-	* calls.c (apply_pass_by_reference_rules): New function.
-	* config/c6x/c6x.c (c6x_call_saved_register_used): Use it.
-	* config/rs6000/rs6000-call.c (rs6000_parm_needs_stack): Likewise.
-	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
-	* function.c (assign_parm_find_data_types): Likewise.
-	* var-tracking.c (prepare_call_arguments): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (must_pass_in_stack): Take a function_arg_info instead
-	of a mode and a type.
-	* doc/tm.texi: Regenerate.
-	* calls.h (must_pass_in_stack_var_size): Take a function_arg_info
-	instead of a mode and a type.
-	(must_pass_in_stack_var_size_or_pad): Likewise.
-	* calls.c (must_pass_in_stack_var_size): Likewise.
-	(must_pass_in_stack_var_size_or_pad): Likewise.
-	(initialize_argument_information): Update call to
-	targetm.calls.must_pass_in_stack.
-	(must_pass_va_arg_on_stack): Likewise.
-	* function.c (assign_parm_find_entry_rtl): Likewise.
-	* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Likewise.
-	* config/alpha/alpha.c (alpha_function_arg): Likewise.
-	(alpha_function_arg_advance): Likewise.
-	* config/cr16/cr16.c (cr16_function_arg): Likewise.
-	(cr16_function_arg_advance): Likewise.
-	* config/cris/cris.c (cris_pass_by_reference): Likewise.
-	(cris_arg_partial_bytes): Likewise.
-	* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
-	* config/lm32/lm32.c (lm32_function_arg): Likewise.
-	* config/mcore/mcore.c (mcore_num_arg_regs): Likewise.
-	(mcore_function_arg, mcore_arg_partial_bytes): Likewise.
-	* config/mips/mips.c (mips_pass_by_reference): Likewise.
-	* config/mmix/mmix.c (mmix_function_arg_advance): Likewise.
-	(mmix_function_arg_1, mmix_pass_by_reference): Likewise.
-	* config/sh/sh.c (sh_pass_by_reference): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
-	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
-	* config/arm/arm.c (arm_must_pass_in_stack): Take a function_arg_info
-	instead of a mode and a type.
-	* config/fr30/fr30.c (fr30_must_pass_in_stack): Likewise.
-	(fr30_num_arg_regs): Likewise.
-	(fr30_setup_incoming_varargs): Update calls accordingly.
-	(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
-	(fr30_function_arg_advance): Likewise.
-	* config/frv/frv.c (frv_must_pass_in_stack): Take a function_arg_info
-	instead of a mode and a type.
-	* config/gcn/gcn.c (num_arg_regs): Likewise.
-	(gcn_function_arg, gcn_function_arg_advance): Update calls to
-	num_arg_regs and targetm.calls.must_pass_in_stack.
-	(gcn_arg_partial_bytes): Likewise.
-	* config/i386/i386.c (ix86_must_pass_in_stack): Take a
-	function_arg_info instead of a mode and a type.
-	(classify_argument): Update call accordingly.
-	* config/nds32/nds32.c (nds32_must_pass_in_stack): Take a
-	function_arg_info instead of a mode and a type.
-	* config/rs6000/rs6000-internal.h (rs6000_must_pass_in_stack):
-	Likewise.
-	* config/rs6000/rs6000-call.c (rs6000_must_pass_in_stack): Likewise.
-	(rs6000_parm_needs_stack): Update call accordingly.
-	(setup_incoming_varargs): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (callee_copies): Take a function_arg_info instead
-	of a mode, type and named flag.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (hook_callee_copies_named): Take a function_arg_info
-	instead of a mode, type and named flag.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
-	* targhooks.c (hook_callee_copies_named): Take a function_arg_info
-	instead of a mode, type and named flag.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
-	* calls.h (reference_callee_copied): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* calls.c (reference_callee_copied): Likewise.
-	(initialize_argument_information): Update call accordingly.
-	(emit_library_call_value_1): Likewise.
-	* function.c (gimplify_parameters): Likewise.
-	* config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
-	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
-	* config/c6x/c6x.c (c6x_callee_copies): Delete.
-	(TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
-	* config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
-	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
-	* config/mips/mips.c (mips_callee_copies): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
-	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
-	* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
-	* config/msp430/msp430.c (msp430_callee_copies): Delete.
-	(TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
-	* config/pa/pa.c (pa_callee_copies): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* config/sh/sh.c (sh_callee_copies): Likewise.
-	* config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
-	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
-	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (function_arg_advance): Take a function_arg_info instead
-	of a mode, type and named flag.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_function_arg_advance): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* targhooks.c (default_function_arg_advance): Likewise.
-	* calls.c (initialize_argument_information): Update call to
-	targetm.calls.function_arg_advance.
-	(emit_library_call_value_1): Likewise.
-	* dse.c (get_call_args): Likewise.
-	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
-	* function.c (assign_parms, gimplify_parameters): Likewise.
-	* var-tracking.c (prepare_call_arguments): Likewise.
-	* config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(aarch64_setup_incoming_varargs): Update call accordingly.
-	* config/alpha/alpha.c (alpha_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(alpha_setup_incoming_varargs): Update call accordingly.
-	* config/arc/arc.c (arc_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(arc_setup_incoming_varargs): Update call accordingly.
-	* config/arm/arm.c (arm_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(cmse_func_args_or_return_in_stack): Update call accordingly.
-	(arm_function_ok_for_sibcall): Likewise.
-	(cmse_nonsecure_call_clear_caller_saved): Likewise.
-	* config/avr/avr.c (avr_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
-	* config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
-	(c6x_call_saved_register_used): Update call accordingly.
-	* config/cr16/cr16.c (cr16_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/cris/cris.c (cris_function_arg_advance): Likewise.
-	* config/csky/csky.c (csky_function_arg_advance): Likewise.
-	(csky_setup_incoming_varargs): Update call accordingly.
-	* config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
-	* config/frv/frv.c (frv_function_arg_advance): Likewise.
-	* config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
-	* config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
-	* config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
-	* config/i386/i386.c (ix86_function_arg_advance): Likewise.
-	(ix86_setup_incoming_varargs): Update call accordingly.
-	* config/ia64/ia64.c (ia64_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(ia64_setup_incoming_varargs): Update call accordingly.
-	* config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(iq2000_expand_prologue): Update call accordingly.
-	* config/lm32/lm32.c (lm32_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
-	* config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
-	* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
-	* config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
-	* config/microblaze/microblaze.c (microblaze_function_arg_advance):
-	Likewise.
-	(microblaze_expand_prologue): Update call accordingly.
-	* config/mips/mips.c (mips_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(mips_setup_incoming_varargs): Update call accordingly.
-	(mips_output_args_xfer): Likewise.
-	* config/mmix/mmix.c (mmix_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
-	* config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
-	* config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
-	* config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
-	* config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
-	(nios2_setup_incoming_varargs): Update call accordingly.
-	* config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
-	* config/pa/pa.c (pa_function_arg_advance): Likewise.
-	* config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
-	* config/pru/pru.c (pru_function_arg_advance): Likewise.
-	* config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
-	(riscv_setup_incoming_varargs): Update call accordingly.
-	* config/rl78/rl78.c (rl78_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
-	Likewise.
-	* config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
-	(rs6000_parm_needs_stack): Update call accordingly.
-	* config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* config/s390/s390.c (s390_function_arg_advance): Likewise.
-	(s390_call_saved_register_used): Update call accordingly.
-	* config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
-	instead of a mode, type and named flag.
-	(sh_output_mi_thunk): Update call accordingly.
-	* config/sparc/sparc.c (sparc_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/spu/spu.c (spu_function_arg_advance): Likewise.
-	(spu_setup_incoming_varargs): Update call accordingly.
-	* config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
-	(tilegx_setup_incoming_varargs): Update call accordingly.
-	* config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(tilegx_setup_incoming_varargs): Update call accordingly.
-	* config/v850/v850.c (v850_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/vax/vax.c (vax_function_arg_advance): Likewise.
-	* config/visium/visium.c (visium_function_arg_advance): Likewise.
-	(visium_setup_incoming_varargs): Update call accordingly.
-	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
-	function_arg_info instead of a mode, type and named flag.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (function_arg, function_incoming_arg): Take a
-	function_arg_info instead of a mode, tree and named flag.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	(default_function_incoming_arg): Likewise.
-	* targhooks.c (default_function_arg): Likewise.
-	(default_function_incoming_arg): Likewise.
-	* calls.h (function_arg_info::end_marker_p): New function.
-	(function_arg_info::end_marker): Likewise.
-	* calls.c (prepare_call_address, initialize_argument_information)
-	(expand_call, emit_library_call_value_1): Update calls to
-	targetm.calls.function_arg and targetm.calls.function_incoming_arg.
-	* dse.c: Include calls.h.
-	(get_call_args): Update call to targetm.calls.function_arg.
-	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
-	* var-tracking.c (prepare_call_arguments): Likewise.
-	* function.c (assign_parm_find_entry_rtl): Update call to
-	targetm.calls.function_incoming_arg.
-	* config/aarch64/aarch64.c (aarch64_function_arg): Take a
-	function_arg_info instead of a mode, tree and named flag.
-	* config/alpha/alpha.c (alpha_function_arg): Likewise.
-	* config/arc/arc.c (arc_function_arg): Likewise.
-	* config/arm/arm.c (arm_function_arg): Likewise.
-	(cmse_func_args_or_return_in_stack): Update call accordingly.
-	(arm_function_ok_for_sibcall): Likewise.
-	(cmse_nonsecure_call_clear_caller_saved): Likewise.
-	* config/avr/avr.c (avr_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	* config/bfin/bfin.c (bfin_function_arg): Likewise.
-	* config/c6x/c6x.c (c6x_function_arg): Likewise.
-	(c6x_call_saved_register_used): Update call accordingly.
-	* config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	* config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
-	(cris_function_arg_1): Likewise.
-	* config/csky/csky.c (csky_function_arg): Likewise.
-	* config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
-	* config/fr30/fr30.c (fr30_function_arg): Likewise.
-	* config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
-	(frv_function_arg_1): Likewise.
-	* config/ft32/ft32.c (ft32_function_arg): Likewise.
-	* config/gcn/gcn.c (gcn_function_arg): Likewise.
-	* config/h8300/h8300.c (h8300_function_arg): Likewise.
-	* config/i386/i386.c (ix86_function_arg): Likewise.
-	* config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
-	(ia64_function_arg_1): Likewise.
-	* config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
-	(iq2000_expand_prologue, iq2000_pass_by_reference): Update call
-	accordingly.
-	* config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	* config/m32c/m32c.c (m32c_function_arg): Likewise.
-	* config/m32r/m32r.c (m32r_function_arg): Likewise.
-	* config/m68k/m68k.c (m68k_function_arg): Likewise.
-	* config/mcore/mcore.c (mcore_function_arg): Likewise.
-	* config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
-	(microblaze_expand_prologue): Update call accordingly.
-	* config/mips/mips.c (mips_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	* config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
-	(mmix_function_arg_1): Likewise.
-	* config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
-	* config/moxie/moxie.c (moxie_function_arg): Likewise.
-	* config/msp430/msp430.c (msp430_function_arg): Likewise.
-	* config/nds32/nds32.c (nds32_function_arg): Likewise.
-	* config/nios2/nios2.c (nios2_function_arg): Likewise.
-	* config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
-	(nvptx_function_incoming_arg): Likewise.
-	* config/or1k/or1k.c (or1k_function_arg): Likewise.
-	* config/pa/pa.c (pa_function_arg): Likewise.
-	* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
-	* config/pru/pru.c (pru_function_arg): Likewise.
-	* config/riscv/riscv.c (riscv_function_arg): Likewise.
-	* config/rl78/rl78.c (rl78_function_arg): Likewise.
-	* config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
-	* config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
-	(rs6000_parm_needs_stack): Update call accordingly.
-	* config/rx/rx.c (rx_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	* config/s390/s390.c (s390_function_arg): Likewise.
-	(s390_call_saved_register_used): Update call accordingly.
-	* config/sh/sh.c (sh_function_arg): Take a function_arg_info
-	instead of a mode, tree and named flag.
-	(sh_output_mi_thunk): Update call accordingly.
-	* config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
-	(sparc_function_incoming_arg): Take a function_arg_info instead of
-	a mode, tree and named flag.
-	* config/spu/spu.c (spu_function_arg): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
-	* config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
-	* config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
-	* config/v850/v850.c (v850_function_arg): Likewise.
-	* config/vax/vax.c (vax_function_arg): Likewise.
-	* config/visium/visium.c (visium_function_arg): Likewise.
-	* config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
-	(xtensa_function_incoming_arg): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (setup_incoming_varargs): Take a function_arg_info
-	instead of a mode and tree.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (default_setup_incoming_varargs): Take a
-	function_arg_info instead of a mode and tree.
-	* targhooks.c (default_setup_incoming_varargs): Likewise.
-	* config/aarch64/aarch64.c (aarch64_setup_incoming_varargs): Likewise.
-	* config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
-	* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
-	* config/arm/arm.c (arm_setup_incoming_varargs): Likewise.
-	* config/bfin/bfin.c (setup_incoming_varargs): Likewise.
-	* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
-	* config/csky/csky.c (csky_setup_incoming_varargs): Likewise.
-	* config/epiphany/epiphany.c (epiphany_setup_incoming_varargs):
-	Likewise.
-	* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
-	* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
-	* config/ft32/ft32.c (ft32_setup_incoming_varargs): Likewise.
-	* config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
-	* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
-	* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
-	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
-	* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
-	* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
-	* config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
-	* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
-	* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
-	* config/nds32/nds32.c (nds32_setup_incoming_varargs): Likewise.
-	* config/nios2/nios2.c (nios2_setup_incoming_varargs): Likewise.
-	* config/riscv/riscv.c (riscv_setup_incoming_varargs): Likewise.
-	* config/rs6000/rs6000-internal.h (setup_incoming_varargs): Likewise.
-	* config/rs6000/rs6000-call.c (setup_incoming_varargs): Likewise.
-	* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
-	* config/spu/spu.c (spu_setup_incoming_varargs): Likewise.
-	* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs): Likewise.
-	* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs): Likewise.
-	* config/visium/visium.c (visium_setup_incoming_varargs): Likewise.
-	* function.c (assign_parms_setup_varargs): Update call to
-	targetm.calls.setup_incoming_varargs.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (pass_by_reference): Take a function_arg_info instead
-	of a mode, type and named flag.
-	* doc/tm.texi: Regenerate.
-	* targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
-	accordingly.
-	(hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
-	* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
-	* calls.h (pass_by_reference): Take a function_arg_info instead of a
-	mode, type and named flag.
-	* calls.c (pass_by_reference): Likewise.
-	(pass_va_arg_by_reference): Update call accordingly.
-	(initialize_argument_information): Likewise.
-	(emit_library_call_value_1): Likewise.
-	* function.c (assign_parm_find_data_types): Likewise.
-	* var-tracking.c (prepare_call_arguments): Likewise.
-	* stor-layout.c: Include calls.h.
-	(compute_record_mode): Update call to targetm.calls.pass_by_reference.
-	* config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
-	* config/arc/arc.c (arc_pass_by_reference): Likewise.
-	* config/arm/arm.c (arm_pass_by_reference): Likewise.
-	* config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
-	* config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
-	(c6x_call_saved_register_used): Update call to pass_by_reference.
-	* config/cris/cris.c (cris_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(epiphany_arg_partial_bytes): Update call accordingly.
-	* config/ft32/ft32.c (ft32_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(ft32_arg_partial_bytes): Update call accordingly.
-	* config/i386/i386.c (ix86_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
-	* config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
-	* config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
-	(m32r_return_in_memory): Update call accordingly.
-	* config/mips/mips.c (mips_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
-	* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
-	* config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
-	(moxie_arg_partial_bytes): Update call accordingly.
-	* config/msp430/msp430.c (msp430_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
-	* config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
-	* config/pa/pa.c (pa_pass_by_reference): Likewise.
-	* config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
-	(riscv_return_in_memory): Update call accordingly.
-	* config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
-	(rs6000_parm_needs_stack): Update call to pass_by_reference.
-	* config/s390/s390.c (s390_pass_by_reference): Take a
-	function_arg_info instead of a mode, type and named flag.
-	(s390_call_saved_register_used): Update call accordingly.
-	* config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
-	instead of a mode, type and named flag.
-	* config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
-	* config/spu/spu.c (spu_pass_by_reference): Likewise.
-	* config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
-	* config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
-	* config/v850/v850.c (v850_pass_by_reference): Likewise.
-	* config/visium/visium.c (visium_pass_by_reference): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (arg_partial_bytes): Take a function_arg_info instead
-	of a mode, type and named flag.
-	* doc/tm.texi: Regenerate.
-	* target.h (function_arg_info): Declare.
-	* calls.h (function_arg_info): New class.
-	* targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
-	(hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
-	* targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
-	(hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
-	* calls.c (initialize_argument_information): Update call to
-	targetm.calls.partial_bytes.
-	(emit_library_call_value_1): Likewise.
-	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
-	* function.c (assign_parm_find_entry_rtl): Likewise.
-	* config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/arc/arc.c (arc_arg_partial_bytes): Likewise.
-	* config/arm/arm.c (arm_arg_partial_bytes): Likewise.
-	(cmse_func_args_or_return_in_stack): Update accordingly.
-	* config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/cris/cris.c (cris_arg_partial_bytes): Likewise.
-	* config/csky/csky.c (csky_arg_partial_bytes): Likewise.
-	* config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
-	* config/fr30/fr30.c: Include calls.h.
-	(fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
-	type and named flag.
-	* config/frv/frv.c: Include calls.h.
-	(frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
-	type and named flag.
-	* config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
-	* config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
-	* config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
-	* config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
-	* config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
-	* config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
-	* config/microblaze/microblaze.c (function_arg_partial_bytes):
-	Likewise.
-	* config/mips/mips.c (mips_arg_partial_bytes): Likewise.
-	* config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
-	* config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
-	* config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
-	* config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
-	* config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
-	* config/pa/pa.c (pa_arg_partial_bytes): Likewise.
-	* config/pru/pru.c (pru_arg_partial_bytes): Likewise.
-	* config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
-	* config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
-	* config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
-	(rs6000_parm_needs_stack): Update call accordingly.
-	* config/sh/sh.c (sh_arg_partial_bytes): Take a
-	function_arg_info instead of a mode, type and named flag.
-	* config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
-	* config/v850/v850.c (v850_arg_partial_bytes): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.h (must_pass_va_arg_in_stack): Declare.
-	* calls.c (must_pass_va_arg_in_stack): New function.
-	* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use it.
-	* config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
-	Likewise.
-	* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
-
-2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* calls.h (pass_va_arg_by_reference): Declare.
-	* calls.c (pass_va_arg_by_reference): New function.
-	* config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Use it.
-	* config/alpha/alpha.c (alpha_gimplify_va_arg): Likewise.
-	* config/gcn/gcn.c (gcn_gimplify_va_arg_expr): Likewise.
-	* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
-	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
-	* config/mips/mips.c (mips_std_gimplify_va_arg_expr): Likewise.
-	(mips_gimplify_va_arg_expr): Likewise.
-	* config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Likewise.
-	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
-	* config/rs6000/rs6000-call.c (rs6000_gimplify_va_arg): Likewise.
-	* config/s390/s390.c (s390_gimplify_va_arg): Likewise.
-	* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
-	* config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
-	* config/tilegx/tilegx.c (tilegx_gimplify_va_arg_expr): Likewise.
-	* config/tilepro/tilepro.c (tilepro_gimplify_va_arg_expr): Likewise.
-	* config/visium/visium.c (visium_gimplify_va_arg): Likewise.
-	* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
-	* targhooks.c (std_gimplify_va_arg_expr): Likewise.
-
-2019-08-20  Richard Biener  <rguenther@suse.de>
-
-	PR target/91498
-	* config/i386/i386-features.c (general_scalar_chain::convert_op):
-	Use (vec_merge (vec_duplicate..)) style vector from scalar move.
-	(convert_scalars_to_vector): Add timode_p parameter and use it
-	to guard TImode-only operation.
-	(pass_stv::gate): Adjust so STV runs twice for TARGET_64BIT.
-	(pass_stv::execute): Pass down timode_p.
-
-2019-08-20  Lili Cui  <lili.cui@intel.com>
-
-	* common/config/i386/i386-common.c
-	(processor_names): Add tigerlake and cooperlake.
-	(processor_alias_table): Add tigerlake and cooperlake.
-	* config.gcc: Add -march=tigerlake and cooperlake.
-	* config/i386/driver-i386.c
-	(host_detect_local_cpu): Detect tigerlake and cooperlake.
-	Add "has_avx" to classify processor.
-	* config/i386/i386-builtins.c (processor_model) :
-	Add M_INTEL_COREI7_TIGERLAKE and M_INTEL_COREI7_COOPERLAKE.
-	(arch_names_table): Add tigerlake and cooperlake.
-	(get_builtin_code_for_version): Handle PROCESSOR_TIGERLAKE
-	and PROCESSOR_COOPERLAKE.
-	* config/i386/i386-c.c
-	(ix86_target_macros_internal): Handle tigerlake and cooperlake.
-	* config/i386/i386-options.c
-	(m_TIGERLAKE): Define.
-	(m_COOPERLAKE): Ditto.
-	(m_CORE_AVX512): Ditto.
-	(processor_cost_table): Add cascadelake.
-	(ix86_option_override_internal): Hadle PTA_MOVDIRI, PTA_MOVDIR64B.
-	* config/i386/i386.h
-	(ix86_size_cost): Define TARGET_TIGERLAKE and TARGET_COOPERLAKE.
-	(processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
-	(PTA_MOVDIRI): Ditto.
-	(PTA_MOVDIR64B): Ditto.
-	(PTA_COOPERLAKE): Ditto.
-	(PTA_TIGERLAKE): Ditto.
-	(processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
-	* doc/extend.texi: Add tigerlake and cooperlake.
-	* doc/invoke.texi: Add tigerlake and cooperlake.
-
-2019-08-20  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (Specific, alpha): Remove note to use
-	binutils 2.11.2 or later.
-
-2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/89544
-	* function.c (assign_parm_find_stack_rtl): Use larger alignment
-	when possible.
-
-2019-08-19  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_fpconst_pow2_recip): New prototype
-	* config/aarch64/aarch64.c (aarch64_fpconst_pow2_recip): New function
-	* config/aarch64/aarch64.md (*aarch64_<su_optab>cvtf<fcvt_target><GPF:mode>2_mult): New pattern
-	(*aarch64_<su_optab>cvtf<fcvt_iesize><GPF:mode>2_mult): New pattern
-	* config/aarch64/constraints.md (Dt): New constraint
-	* config/aarch64/predicates.md (aarch64_fpconst_pow2_recip): New predicate
-
-2019-08-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91403
-	* tree-scalar-evolution.c (follow_ssa_edge_binary): Inline
-	cases we can handle with tail-recursion...
-	(follow_ssa_edge_expr): ... here.  Do so.
-
-2019-08-19  Kito Cheng  <kito.cheng@sifive.com>
-
-	PR target/91441
-	* toplev.c (process_options): Check TARGET_ASAN_SHADOW_OFFSET is
-	implemented for -fsanitize=kernel-address, and merge check logic
-	with -fsanitize=address.
-
-2019-08-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Add asserts
-	for cpu and machine.  Factor 64/32b builtins.
-
-2019-08-18  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (Specific, bfin): blackfin.uclinux.org is
-	gone, point to sourceforge.net.
-
-2019-08-17  Gerald Pfeifer  <gerald@pfeifer.com>
-	
-	* doc/ux.texi (User Experience Guidelines): Update reference.
-
-2019-08-17  Gerald Pfeifer  <gerald@pfeifer.com>
-	
-	* doc/include/gpl_v3.texi (Copying): Adjust the link to "Why
-	not LGPL".
-
-2019-08-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-sra.c (build_reconstructed_reference): Return NULL_TREE instead
-	of NULL.  Add guard for broken VIEW_CONVERT_EXPRs.
-
-2019-08-16  Martin Sebor  <msebor@redhat.com>
-
-	* tree.def (TYPE_SIZE): Clarify.
-	* tree.h (TYPE_SIZE, TYPE_SIZE_UNIT, DECL_SIZE): Add comments.
-
-2019-08-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR tree-optimization/91109
-	* lra-int.h (lra_need_for_scratch_reg_p): Declare.
-	* lra.c (lra): Use lra_need_for_scratch_reg_p.
-	* lra-spills.c (lra_need_for_scratch_reg_p): New function.
-
-2019-08-16  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (mmxdoublemode): New mode attribute.
-	(mmx_uavg<mode>3): Macroize expaner from mmx_uavgv8qi3 and
-	mmx_uavgv4hi3 using MMXMODE12 mode iterator.
-	(uavg<mode>3_ceil): New expander.
-	* config/i386/sse.md (uavg<mode>3_ceil): Use ssedoublemode
-	mode iterator when creating CONST1_RTX.
-	(<sse2_avx2>_uavg<mode>3<mask_name>): Ditto.
-	(*<sse2_avx2>_uavg<mode>3<mask_name>): Use ssedoublemode
-	mode iterator for const1_operand predicate.
-
-2019-08-16  Richard Biener  <rguenther@suse.de>
-
-	* tree-scalar-evolution.c (follow_ssa_edge_expr): Declare.
-	(follow_ssa_edge_binary): Call follow_ssa_edge_expr instead of
-	follow_ssa_edge.
-	(follow_ssa_edge_in_condition_phi_branch): Likewise.
-	(analyze_evolution_in_loop): Likewise.
-	(follow_ssa_edge, follow_ssa_edge_in_rhs): Inline into ...
-	(follow_ssa_edge_expr): ... here.  Refactor code.
-
-2019-08-16  Richard Biener  <rguenther@suse.de>
-
-	PR target/91469
-	* config/i386/i386-features.c
-	(general_scalar_chain::replace_with_subreg): Stop at memory operands.
-
-2019-08-16  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	PR other/91255
-	* gensupport.c (has_subst_attribute): Error out on set_attr_alternative
-	only if subst_name matches curr_attr string.
-
-2019-08-16  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (simplify_builtin_call): Do not remove
-	stmt at gsi_p, instead replace it with a NOP removed later.
-	(pass_forwprop::execute): Fully propagate lattice, DCE stmts
-	that became dead because of that.
-
-2019-08-16  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gimple-ssa-evrp-analyze.c (record_ranges_from_phis): Skip PHIs
-	for which we can't represent a range.
-	* ipa-cp.c (ipcp_vr_lattice::set_to_bottom): Pass type to
-	set_varying.
-	* tree-ssa-threadedge.c (record_temporary_equivalences_from_phis):
-	Set VR_UNDEFINED if type is not supported.
-	* tree-ssanames.c (get_range_info): Pass type to set_varying.
-	* tree-vrp.c (value_range_base::check): Assert that a varying has
-	min/max set.
-	(value_range_base::equal_p): Early bail for undefines.
-	(value_range_base::set_varying): Accept a type.
-	(value_range::set_varying): Same.
-	(value_range_base::type): VARYING can have a type, while UNDEFINE
-	is typeless.
-	(value_range_base::dump): Print type for VARYING nodes.
-	(value_range_base::set): Add type to VARYING.
-	(extract_range_from_multiplicative_op): Pass type to set_varying.
-	(extract_range_from_binary_expr): Same.
-	(value_range_base::intersect_helper): Same.
-	(value_range_base::union_helper): Same.
-	(value_range_base::normalize_symbolics): Same.
-	(determine_value_range_1): Same.
-	* tree-vrp.h (class value_range_base): Add type to set_varying.
-	Add prototype for dump(void).
-	Add prototype for supports_type_p.
-	(class value_range): Add type to set_varying.
-	Add prototype for dump(void).
-	* vr-values.c (set_value_range_to_truthvalue): Pass type to
-	set_varying.
-	(vr_values::get_lattice_entry): Set varying even if propagation
-	finished.
-	Pass type to set_varying.
-	(vr_values::get_value_range): Remove vr_const_varying.
-	Reallocate the lattice if needed.
-	(vr_values::update_value_range): Pass type to set_varying.
-	(vr_values::extract_range_for_var_from_comparison_expr): Same.
-	(vr_values::extract_range_from_binary_expr): Same.
-	(vr_values::extract_range_from_unary_expr): Same.
-	(vr_values::extract_range_from_cond_expr): Same.
-	(vr_values::check_for_binary_op_overflow): Same.
-	(vr_values::extract_range_basic): Same.
-	(vr_values::extract_range_from_assignment): Same.
-	(vr_values::vr_values): Increase size of num_vr_values.
-	(vr_values::extract_range_from_phi_node): Pass type to
-	set_varying.
-
-2019-08-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90878
-	* config/i386/i386.c (inline_memory_move_cost): Use hard_register
-	for costs of hard register moves.
-	(ix86_register_move_cost): Likewise.
-	* config/i386/i386.h (processor_costs): Move costs of hard
-	register moves to hard_register.  Add int_load, int_store,
-	xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
-	sse_load, sse_store, sse_unaligned_load and sse_unaligned_store
-	for costs of RTL expressions.
-	* config/i386/x86-tune-costs.h: Move costs of hard register
-	moves to hard_register.  Duplicate int_load, int_store,
-	xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
-	sse_load, sse_store for costs of RTL expressions.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* target.def (setup_incoming_vararg_bounds): Remove.
-	* doc/tm.texi.in (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Remove.
-	* doc/tm.texi: Regenerate.
-	* targhooks.c (default_setup_incoming_vararg_bounds): Delete.
-	* targhooks.h (default_setup_incoming_vararg_bounds): Likewise.
-	* config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
-	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): Likewise.
-
-2019-08-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	MSP430: Fix lines over 80 characters long in
-	config/msp430/*.{c,h} files
-
-	* config/msp430/driver-msp430.c (msp430_select_cpu): Fix format
-	specifier in string.
-	(msp430_select_hwmult_lib): Split line more than 80 characters long.
-	* config/msp430/msp430-devices.c (msp430_extract_mcu_data): Remove
-	redundant old comment.
-	* config/msp430/msp430-protos.h (msp430_output_aligned_decl_common):
-	Split line more than 80 characters long.
-	* config/msp430/msp430.c (msp430_option_override): Likewise.
-	(msp430_return_in_memory): Likewise.
-	(msp430_gimplify_va_arg_expr): Likewise.
-	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
-	(msp430_legitimate_constant): Likewise.
-	(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Likewise.
-	(msp430_attr): Likewise.
-	(msp430_data_attr): Likewise.
-	(msp430_start_function): Likewise.
-	(gen_prefix): Likewise.
-	(msp430_init_sections): Likewise.
-	(msp430_select_section): Likewise.
-	(msp430_function_section): Likewise.
-	(msp430_unique_section): Likewise.
-	(msp430_output_aligned_decl_common): Likewise.
-	(msp430_do_not_relax_short_jumps): Likewise.
-	(msp430_init_builtins): Likewise.
-	(msp430_expand_delay_cycles): Likewise.
-	(msp430_expand_prologue): Likewise.
-	(msp430_expand_epilogue): Likewise.
-	(msp430_expand_helper): Likewise.
-	(msp430_split_movsi): Likewise.
-	(msp430_print_operand): Likewise.
-	(msp430_return_addr_rtx): Likewise.
-	(msp430x_extendhisi): Likewise.
-	* config/msp430/msp430.h (STARTFILE_SPEC): Likewise.
-	(ASM_SPEC): Likewise.
-	Remove very obvious comments.
-	(LIB_SPEC): Split line more than 80 characters long.
-	(EH_RETURN_HANDLER_RTX): Likewise.
-	(HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-
-2019-08-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	MSP430: Fix whitespace errors and incorrect indentation in
-	config/msp430/*.{c,h} files
-
-	* config/msp430/driver-msp430.c (msp430_select_cpu): Fix indentation.
-	(msp430_select_hwmult_lib): Likewise.
-	* config/msp430/msp430-devices.c (parse_devices_csv_1): Likewise.
-	(msp430_extract_mcu_data): Likewise.
-	(struct t_msp430_mcu_data): Likewise.
-	* config/msp430/msp430.c (struct machine_function): Remove whitespace
-	before left square bracket.
-	(msp430_option_override): Fix indentation.
-	(msp430_hard_regno_nregs_with_padding): Likewise.
-	(msp430_initial_elimination_offset): Likewise.
-	(msp430_special_register_convention_p): Remove whitespace before left
-	square bracket and after exclamation mark.
-	(msp430_evaluate_arg): Likewise.
-	(msp430_callee_copies): Fix indentation.
-	(msp430_gimplify_va_arg_expr): Likewise.
-	(msp430_function_arg_advance): Remove whitespace before left square
-	bracket.
-	(reg_ok_for_addr): Likewise.
-	(msp430_preserve_reg_p): Likewise.
-	(msp430_compute_frame_info): Likewise.
-	(msp430_asm_output_addr_const_extra): Add space between function name
-	and open parenthesis.
-	(has_section_name): Fix indentation.
-	(msp430_attr): Remove trailing whitespace.
-	(msp430_section_attr): Likewise.
-	(msp430_data_attr): Likewise.
-	(struct msp430_attribute_table): Fix comment and whitespace.
-	(msp430_start_function): Remove whitespace before left square bracket.
-	Add space between function name and open parenthesis.
-	(msp430_select_section): Remove trailing whitespace.
-	(msp430_section_type_flags): Remove trailing whitespace.
-	(msp430_unique_section): Remove space before closing parenthesis.
-	(msp430_output_aligned_decl_common): Change 8 spaces to a tab.
-	(msp430_builtins): Remove whitespace before left square bracket.
-	(msp430_init_builtins):	Fix indentation.
-	(msp430_expand_prologue): Remove whitespace before left square bracket.
-	Remove space before closing parenthesis.
-	(msp430_expand_epilogue): Remove whitespace before left square bracket.
-	(msp430_split_movsi): Remove space before closing parenthesis.
-	(helper_function_name_mappings): Fix indentation.
-	(msp430_use_f5_series_hwmult): Fix whitespace.
-	(use_32bit_hwmult): Likewise.
-	(msp430_no_hwmult): Likewise.
-	(msp430_output_labelref): Remove whitespace before left square bracket.
-	(msp430_print_operand_raw): Likewise.
-	(msp430_print_operand_addr): Likewise.
-	(msp430_print_operand): Add two spaces after '.' in comment.
-	Fix trailing whitespace.
-	(msp430x_extendhisi): Fix indentation.
-	* config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Change 8 spaces to
-	tab.
-	(PC_REGNUM): Likewise.
-	(STACK_POINTER_REGNUM): Likewise.
-	(CC_REGNUM): Likewise.
-
-2019-08-15  Richard Biener  <rguenther@suse.de>
-
-	PR target/91454
-	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src): New
-	helper.
-	(general_scalar_chain::make_vector_copies): Use it.
-
-2019-08-15  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* function.c (assign_parm_setup_reg): Handle misaligned stack arguments.
-
-2019-08-15  Martin Liska  <mliska@suse.cz>
-
-	* tree-ssa-dce.c (propagate_necessity): We can't reach now
-	operators with no arguments.
-	(eliminate_unnecessary_stmts): Likewise here.
-
-2019-08-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-features.c (general_scalar_chain::convert_insn)
-	<case COMPARE>: Revert 2019-08-14 change.
-	(convertible_comparison_p): Revert 2019-08-14 change.  Return false
-	for (TARGET_64BIT || mode != DImode).
-
-2019-08-15  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (value_range_base::set): Merge in code from
-	value_range_base::set_and_canonicalize.
-	Enforce canonicalization at set time.
-	Normalize [MIN, MAX] into VARYING and ~[MIN, MAX] into UNDEFINED.
-	(value_range_base::set_undefined): Inline call to set().
-	(value_range_base::set_varying): Same.
-	(value_range_base::singleton_p): Handle VR_ANTI_RANGEs.
-	(vrp_val_max): New argument handle_pointers.
-	(vrp_val_min): Same.
-	(ranges_from_anti_range): Same.
-	(extract_range_into_wide_ints): Use tree argument instead of sign
-	and precision.
-	(extract_range_from_multiplicative_op): Take in tree type instead
-	of precision and sign.  Adapt function for canonicalized ranges.
-	(extract_range_from_binary_expr): Pass type to
-	extract_range_from_multiplicative_op.
-	Adapt for canonicalized ranges.
-	(extract_range_from_unary_expr): Same.
-	(value_range_base::intersect_helper): Adjust for canonicalized
-	ranges.
-	(value_range_base::union_helper): Same.
-	(value_range_base::normalize_symbolics): New.
-	* tree-vrp.h (class value_range_base): Remove
-	set_and_canonicalize.
-	New prototype for normalize_symbolics.
-	(class value_range): Remove set_and_canonicalize.
-	(vrp_val_min): Adjust prototype.
-	(vrp_val_max): Same.
-	* vr-values.c
-	(vr_values::extract_range_for_var_from_comparison_expr):  Call set
-	instead of set_and_canonicalize.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91444
-	* tree-vect-stmts.c (vectorizable_call): Check that the function
-	is a BUILT_IN_MD function before passing it to
-	targetm.vectorize.builtin_md_vectorized_function.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_sve_mode_p): Declare.
-	* config/aarch64/aarch64.c (aarch64_sve_mode_p): New function.
-	(aarch64_select_early_remat_modes): Use it.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Return
-	16 for SVE predicates even if they are fixed-length.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (and<PRED_ALL:mode>3): Make the
-	operand order match the MOV /Z alias.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_output_sve_cnt_immediate): Take
-	the vector pattern as an aarch64_svpattern argument.  Update the
-	overloaded caller accordingly.
-	(aarch64_output_sve_scalar_inc_dec): Update call accordingly.
-	(aarch64_output_sve_vector_inc_dec): Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_add_offset): In the fallback
-	multiplication case, try to compute VG * (lowest set bit) directly
-	rather than always basing the multiplication on VG.  Use
-	expand_mult for the multiplication if we can.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h
-	(aarch64_sve_scalar_inc_dec_immediate_p): Declare.
-	(aarch64_sve_inc_dec_immediate_p): Rename to...
-	(aarch64_sve_vector_inc_dec_immediate_p): ...this.
-	(aarch64_output_sve_addvl_addpl): Take a single rtx argument.
-	(aarch64_output_sve_scalar_inc_dec): Declare.
-	(aarch64_output_sve_inc_dec_immediate): Rename to...
-	(aarch64_output_sve_vector_inc_dec): ...this.
-	* config/aarch64/aarch64.c (aarch64_sve_scalar_inc_dec_immediate_p)
-	(aarch64_output_sve_scalar_inc_dec): New functions.
-	(aarch64_output_sve_addvl_addpl): Remove the base and offset
-	arguments.  Only handle true ADDVL and ADDPL instructions;
-	don't emit an INC or DEC.
-	(aarch64_sve_inc_dec_immediate_p): Rename to...
-	(aarch64_sve_vector_inc_dec_immediate_p): ...this.
-	(aarch64_output_sve_inc_dec_immediate): Rename to...
-	(aarch64_output_sve_vector_inc_dec): ...this.  Update call to
-	aarch64_sve_vector_inc_dec_immediate_p.
-	* config/aarch64/predicates.md (aarch64_sve_scalar_inc_dec_immediate)
-	(aarch64_sve_plus_immediate): New predicates.
-	(aarch64_pluslong_operand): Accept aarch64_sve_plus_immediate
-	rather than aarch64_sve_addvl_addpl_immediate.
-	(aarch64_sve_inc_dec_immediate): Rename to...
-	(aarch64_sve_vector_inc_dec_immediate): ...this.  Update call to
-	aarch64_sve_vector_inc_dec_immediate_p.
-	(aarch64_sve_add_operand): Update accordingly.
-	* config/aarch64/constraints.md (Uai): New constraint.
-	(vsi): Update call to aarch64_sve_vector_inc_dec_immediate_p.
-	* config/aarch64/aarch64.md (add<GPI:mode>3): Don't force the second
-	operand into a register if it satisfies aarch64_sve_plus_immediate.
-	(*add<GPI:mode>3_aarch64, *add<GPI:mode>3_poly_1): Add an alternative
-	for Uai.  Update calls to aarch64_output_sve_addvl_addpl.
-	* config/aarch64/aarch64-sve.md (add<mode>3): Call
-	aarch64_output_sve_vector_inc_dec instead of
-	aarch64_output_sve_inc_dec_immediate.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (UNSPEC_REVB, UNSPEC_REVH)
-	(UNSPEC_REVW): New constants.
-	(elem_bits): New mode attribute.
-	(SVE_INT_UNARY): New int iterator.
-	(optab): Handle UNSPEC_REV[BHW].
-	(sve_int_op): New int attribute.
-	(min_elem_bits): Handle VNx16QI and the predicate modes.
-	* config/aarch64/aarch64-sve.md (*aarch64_sve_rev64<mode>)
-	(*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Delete.
-	(@aarch64_pred_<SVE_INT_UNARY:optab><SVE_I:mode>): New pattern.
-	* config/aarch64/aarch64.c (aarch64_sve_data_mode): New function.
-	(aarch64_sve_int_mode, aarch64_sve_rev_unspec): Likewise.
-	(aarch64_split_sve_subreg_move): Use UNSPEC_REV[BHW] instead of
-	unspecs based on the total width of the reversed data.
-	(aarch64_evpc_rev_local): Likewise (for SVE only).  Use a
-	reinterpret followed by a subreg on big-endian targets.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md
-	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Add /z
-	alternatives in which one of the inputs is in the same register
-	as the output.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (*vec_extract<mode><Vel>_ext)
-	(*aarch64_sve_ext<mode>): Add MOVPRFX alternatives.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (*sub<SVE_F:mode>3): Remove immediate
-	FADD and FSUB alternatives.  Add a MOVPRFX alternative for FSUBR.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (add<SVE_I:mode>3, sub<SVE_I:mode>3)
-	(<LOGICAL:optab><SVE_I:mode>3, *add<SVE_F:mode>3, *mul<SVE_F:mode>3)
-	(*fabd<SVE_F:mode>3): Add more MOVPRFX alternatives.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*v<ASHIFT:optab><SVE_I:mode>3):
-	Add an alternative that uses reversed shifts.
-
-2019-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64-cores.def (cortex-a76): Use neoversen1 tuning
-	struct.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Add
-	a commutativity marker.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-protos.h (aarch64_prepare_sve_int_fma)
-	(aarch64_prepare_sve_cond_int_fma): Declare.
-	* config/aarch64/aarch64.c (aarch64_convert_mult_to_shift)
-	(aarch64_prepare_sve_int_fma): New functions.
-	(aarch64_prepare_sve_cond_int_fma): Likewise.
-	* config/aarch64/aarch64-sve.md
-	(cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Add a "@" marker.
-	(fma<SVE_I:mode>4, cond_fma<SVE_I:mode>, *cond_fma<SVE_I:mode>_2)
-	(*cond_fma<SVE_I:mode>_4, *cond_fma<SVE_I:mode>_any, fnma<SVE_I:mode>4)
-	(cond_fnma<SVE_I:mode>, *cond_fnma<SVE_I:mode>_2)
-	(*cond_fnma<SVE_I:mode>_4, *cond_fnma<SVE_I:mode>_any): New patterns.
-	(*madd<mode>): Rename to...
-	(*fma<mode>4): ...this.
-	(*msub<mode>): Rename to...
-	(*fnma<mode>4): ...this.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64.c (aarch64_print_vector_float_operand):
-	Print 2.0 naturally.
-	(aarch64_sve_float_mul_immediate_p): Return true for 2.0.
-	* config/aarch64/predicates.md
-	(aarch64_sve_float_negated_arith_immediate): New predicate,
-	renamed from aarch64_sve_float_arith_with_sub_immediate.
-	(aarch64_sve_float_arith_with_sub_immediate): Test for both
-	positive and negative constants.
-	(aarch64_sve_float_arith_with_sub_operand): Redefine as a register
-	or an aarch64_sve_float_arith_with_sub_immediate.
-	* config/aarch64/constraints.md (vsN): Use
-	aarch64_sve_float_negated_arith_immediate.
-	* config/aarch64/iterators.md (SVE_COND_FP_BINARY_I1): New int
-	iterator.
-	(sve_pred_fp_rhs2_immediate): New int attribute.
-	* config/aarch64/aarch64-sve.md
-	(cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>): Use
-	sve_pred_fp_rhs1_operand and sve_pred_fp_rhs2_operand.
-	(*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_2_const)
-	(*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_any_const)
-	(*cond_add<SVE_F:mode>_2_const, *cond_add<SVE_F:mode>_any_const)
-	(*cond_sub<mode>_3_const, *cond_sub<mode>_any_const): New patterns.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*aarch64_cond_abd<SVE_F:mode>_2)
-	(*aarch64_cond_abd<SVE_F:mode>_3)
-	(*aarch64_cond_abd<SVE_F:mode>_any): New patterns.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*aarch64_cond_<su>abd<mode>_2)
-	(*aarch64_cond_<su>abd<mode>_any): New patterns.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* internal-fn.def (IFN_COND_SHL, IFN_COND_SHR): New internal functions.
-	* internal-fn.c (FOR_EACH_CODE_MAPPING): Handle shifts.
-	* match.pd (UNCOND_BINARY, COND_BINARY): Likewise.
-	* optabs.def (cond_ashl_optab, cond_ashr_optab, cond_lshr_optab): New
-	optabs.
-	* optabs.h (create_convert_operand_from): Expand comment.
-	* optabs.c (maybe_legitimize_operand): Allow implicit broadcasts
-	when mapping scalar rtxes to vector operands.
-	* config/aarch64/iterators.md (SVE_INT_BINARY): Add ashift,
-	ashiftrt and lshiftrt.
-	(sve_int_op, sve_int_op_rev, sve_pred_int_rhs2_operand): Handle them.
-	* config/aarch64/aarch64-sve.md (*cond_<optab><mode>_2_const)
-	(*cond_<optab><mode>_any_const): New patterns.
-
-2019-08-15  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/91438
-	* cgraph.c (cgraph_node::remove): When setting
-	n->origin = NULL for all nested functions, reset
-	also next_nested.
-
-2019-08-15  Martin Liska  <mliska@suse.cz>
-
-	* cgraph.c (cgraph_node::verify_node): Verify origin, nested
-	and next_nested.
-
-2019-08-15  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/91404
-	* passes.c (order): Remove.
-	(uid_hash_t): Likewise).
-	(remove_cgraph_node_from_order): Remove from set
-	of pointers (cgraph_node *).
-	(insert_cgraph_node_to_order): New.
-	(duplicate_cgraph_node_to_order): New.
-	(do_per_function_toporder): Register all 3 cgraph hooks.
-	Skip removed_nodes now as we know about all of them.
-
-2019-08-14  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-expand.c (ix86_expand_vector_init_one_nonzero)
-	<case E_V8QImode>: Use vector_set path for
-	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
-	(ix86_expand_vector_init_one_var) <case E_V8QImode>:
-	Do not widen for TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
-
-2019-08-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* builtins.c (expand_builtin_init_descriptor): Set memory alignment.
-
-2019-08-14  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91294
-	* tree-ssa-strlen.c (handle_store): Avoid treating lower bound of
-	source length as exact.
-
-2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* doc/extend.texi: Add "noinit" attribute documentation.
-	* doc/sourcebuild.texi: Add noinit effective target documentation.
-	* varasm.c (default_section_type_flags): Add support for "noinit"
-	section.
-	(default_elf_select_section): Add support for "noinit" attribute.
-	* config/msp430/msp430.c (msp430_attribute_table): Remove
-	"noinit" entry.
-
-2019-08-14  Richard Biener  <rguenther@suse.de>
-	    Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91154
-	* config/i386/i386-features.h (scalar_chain::scalar_chain): Add
-	mode arguments.
-	(scalar_chain::smode): New member.
-	(scalar_chain::vmode): Likewise.
-	(dimode_scalar_chain): Rename to...
-	(general_scalar_chain): ... this.
-	(general_scalar_chain::general_scalar_chain): Take mode arguments.
-	(timode_scalar_chain::timode_scalar_chain): Initialize scalar_chain
-	base with TImode and V1TImode.
-	* config/i386/i386-features.c (scalar_chain::scalar_chain): Adjust.
-	(general_scalar_chain::vector_const_cost): Adjust for SImode
-	chains.
-	(general_scalar_chain::compute_convert_gain): Likewise.  Add
-	{S,U}{MIN,MAX} support.
-	(general_scalar_chain::replace_with_subreg): Use vmode/smode.
-	(general_scalar_chain::make_vector_copies): Likewise.  Handle
-	non-DImode chains appropriately.
-	(general_scalar_chain::convert_reg): Likewise.
-	(general_scalar_chain::convert_op): Likewise.
-	(general_scalar_chain::convert_insn): Likewise.  Add
-	fatal_insn_not_found if the result is not recognized.
-	(convertible_comparison_p): Pass in the scalar mode and use that.
-	(general_scalar_to_vector_candidate_p): Likewise.  Rename from
-	dimode_scalar_to_vector_candidate_p.  Add {S,U}{MIN,MAX} support.
-	(scalar_to_vector_candidate_p): Remove by inlining into single
-	caller.
-	(general_remove_non_convertible_regs): Rename from
-	dimode_remove_non_convertible_regs.
-	(remove_non_convertible_regs): Remove by inlining into single caller.
-	(convert_scalars_to_vector): Handle SImode and DImode chains
-	in addition to TImode chains.
-	* config/i386/i386.md (<maxmin><MAXMIN_IMODE>3): New expander.
-	(*<maxmin><MAXMIN_IMODE>3_1): New insn-and-split.
-	(*<maxmin>di3_doubleword): Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*cond_bic<mode>_2)
-	(*cond_bic<mode>_any): New patterns.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_print_operand): Allow %e to
-	take the equivalent mask, as well as a bit count.
-	* config/aarch64/predicates.md (aarch64_sve_uxtb_immediate)
-	(aarch64_sve_uxth_immediate, aarch64_sve_uxt_immediate)
-	(aarch64_sve_pred_and_operand): New predicates.
-	* config/aarch64/iterators.md (sve_pred_int_rhs2_operand): New
-	code attribute.
-	* config/aarch64/aarch64-sve.md
-	(cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Use it.
-	(*cond_uxt<mode>_2, *cond_uxt<mode>_any): New patterns.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md
-	(*cond_<SVE_COND_FCVTI:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
-	(*cond_<SVE_COND_ICVTF:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>):
-	New patterns.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md
-	(*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_2): New pattern.
-	(*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_any): Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md
-	(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_2): New pattern.
-	(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_any): Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_COND_FP_ABS_CMP): New iterator.
-	* config/aarch64/aarch64-sve.md (*aarch64_pred_fac<cmp_op><mode>):
-	New pattern.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*aarch64_sel_dup<mode>): New pattern.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64.c (aarch64_bit_representation): New function.
-	(aarch64_print_vector_float_operand): Also handle 8-bit floats.
-	(aarch64_print_operand): Add support for %I.
-	(aarch64_sve_dup_immediate_p): Handle scalars as well as vectors.
-	Bitcast floating-point constants to the corresponding integer constant.
-	(aarch64_float_const_representable_p): Handle vectors as well
-	as scalars.
-	(aarch64_expand_sve_vcond): Make sure that the operands are valid
-	for the new vcond_mask_<mode><vpred> expander.
-	* config/aarch64/predicates.md (aarch64_sve_dup_immediate): Also
-	test aarch64_float_const_representable_p.
-	(aarch64_sve_reg_or_dup_imm): New predicate.
-	* config/aarch64/aarch64-sve.md (vec_extract<vpred><Vel>): Use
-	gen_vcond_mask_<mode><vpred> instead of
-	gen_aarch64_sve_dup<mode>_const.
-	(vcond_mask_<mode><vpred>): Turn into a define_expand that
-	accepts aarch64_sve_reg_or_dup_imm and aarch64_simd_reg_or_zero
-	for operands 1 and 2 respectively.  Force operand 2 into a
-	register if operand 1 is a register.  Fold old define_insn...
-	(aarch64_sve_dup<mode>_const): ...and this define_insn...
-	(*vcond_mask_<mode><vpred>): ...into this new pattern.  Handle
-	floating-point constants that can be moved as integers.  Add
-	alternatives for MOV /M and FMOV /M.
-	(vcond<mode><v_int_equiv>, vcondu<mode><v_int_equiv>)
-	(vcond<mode><v_fp_equiv>): Accept nonmemory_operand for operands
-	1 and 2 respectively.
-	* config/aarch64/constraints.md (Ufc): Handle vectors as well
-	as scalars.
-	(vss): New constraint.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/predicates.md (aarch64_sve_float_maxmin_immediate)
-	(aarch64_sve_float_maxmin_operand): New predicates.
-	* config/aarch64/constraints.md (vsB): New constraint.
-	(vsM): Fix typo.
-	* config/aarch64/iterators.md (sve_pred_fp_rhs2_operand): Use
-	aarch64_sve_float_maxmin_operand for UNSPEC_COND_FMAXNM and
-	UNSPEC_COND_FMINNM.
-	* config/aarch64/aarch64-sve.md (<maxmin_uns><SVE_F:mode>3):
-	Use aarch64_sve_float_maxmin_operand for operand 2.
-	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Likewise.
-	Add alternatives for the constant forms.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/constraints.md (vsb): New constraint.
-	(vsm): Generalize description.
-	* config/aarch64/iterators.md (SVE_INT_BINARY_IMM): New code
-	iterator.
-	(sve_imm_con): Handle smax, smin, umax and umin.
-	(sve_imm_prefix): New code attribute.
-	* config/aarch64/predicates.md (aarch64_sve_vsb_immediate)
-	(aarch64_sve_vsb_operand): New predicates.
-	(aarch64_sve_mul_immediate): Rename to...
-	(aarch64_sve_vsm_immediate): ...this.
-	(aarch64_sve_mul_operand): Rename to...
-	(aarch64_sve_vsm_operand): ...this.
-	* config/aarch64/aarch64-sve.md (mul<mode>3): Generalize to...
-	(<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...this.
-	(*mul<mode>3, *post_ra_mul<mode>3): Generalize to...
-	(*<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3)
-	(*post_ra_<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...these and
-	add movprfx support for the immediate alternatives.
-	(<su><maxmin><mode>3, *<su><maxmin><mode>3): Delete in favor
-	of the above.
-	(*<SVE_INT_BINARY_SD:optab><SVE_SDI:mode>3): Fix incorrect predicate
-	for operand 3.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/predicates.md (aarch64_simd_imm_one): New predicate.
-	* config/aarch64/aarch64-sve.md (*cnot<mode>): New pattern.
-	(*cond_cnot<mode>_2, *cond_cnot<mode>_any): Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_INT_UNARY): Add clrsb and clz.
-	(optab, sve_int_op): Handle them.
-	* config/aarch64/aarch64-sve.md: Expand comment.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/predicates.md (const_1_to_3_operand): New predicate.
-	* config/aarch64/aarch64-sve.md (*aarch64_adr_uxtw)
-	(*aarch64_adr<mode>_shift, *aarch64_adr_shift_uxtw): New patterns.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_expand_sve_const_pred_eor)
-	(aarch64_expand_sve_const_pred_trn): New functions.
-	(aarch64_expand_sve_const_pred_1): Add a recurse_p parameter and
-	use the above functions when the parameter is true.
-	(aarch64_expand_sve_const_pred): Update call accordingly.
-	* config/aarch64/aarch64-sve.md (*aarch64_sve_<perm_insn><mode>):
-	Rename to...
-	(@aarch64_sve_<perm_insn><mode>): ...this.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_sve_same_pred_for_ptest_p):
-	Declare.
-	* config/aarch64/aarch64.c (aarch64_sve_same_pred_for_ptest_p)
-	(aarch64_sve_emit_int_cmp): New functions.
-	(aarch64_convert_sve_data_to_pred): Use aarch64_sve_emit_int_cmp.
-	(aarch64_sve_cmp_operand_p, aarch64_emit_sve_ptrue_op_cc): Delete.
-	(aarch64_expand_sve_vec_cmp_int): Use aarch64_sve_emit_int_cmp.
-	* config/aarch64/aarch64.md (UNSPEC_MERGE_PTRUE): Delete.
-	(UNSPEC_PRED_Z): New unspec.
-	(set_clobber_cc_nzc): Delete.
-	* config/aarch64/aarch64-sve.md: Add a block comment about
-	UNSPEC_PRED_Z.
-	(*cmp<SVE_INT_CMP:cmp_op><mode>): Rename to...
-	(@aarch64_pred_cmp<SVE_INT_CMP:cmp_op><mode>): ...this, replacing
-	the old pattern with that name.  Use UNSPEC_PRED_Z instead of
-	UNSPEC_MERGE_PTRUE.
-	(*cmp<SVE_INT_CMP:cmp_op><mode>_cc): Use UNSPEC_PRED_Z instead of
-	UNSPEC_MERGE_PTRUE.  Use aarch64_sve_same_pred_for_ptest_p to
-	check for compatible predicates.
-	(*cmp<cmp_op><SVE_INT_CMP:mode>_ptest): Likewise.
-	(*cmp<cmp_op><mode>_and): Match a known-ptrue UNSPEC_PRED_Z instead
-	of UNSPEC_MERGE_PTRUE.  Split into the new form of predicated
-	comparisons above.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.md (UNSPEC_PRED_X): New unspec.
-	* config/aarch64/aarch64-sve.md: Add a section describing it.
-	(@aarch64_pred_mov<mode>, @aarch64_pred_mov<mode>)
-	(<SVE_INT_UNARY:optab><mode>2, *<SVE_INT_UNARY:optab><mode>2)
-	(aarch64_<su>abd<mode>_3, mul<SVE_I:mode>3, *mul<SVE_I:mode>3)
-	(<su>mul<mode>3_highpart, *<su>mul<mode>3_highpart)
-	(<SVE_INT_BINARY:optab><mode>3, *<SVE_INT_BINARY:optab><mode>3)
-	(*bic<mode>3, v<ASHIFT:optab><mode>3, *v<ASHIFT:optab><mode>3)
-	(<su><maxmin><mode>3, *<su><maxmin><mode>3, *madd<SVE_I:mode>)
-	(*msub<SVE_I:mode>3, *aarch64_sve_rev64<mode>)
-	(*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Use
-	UNSPEC_PRED_X instead of UNSPEC_MERGE_PTRUE.
-	* config/aarch64/aarch64-sve2.md (<u>avg<mode>3_floor)
-	(<u>avg<mode>3_ceil, *<sur>h<addsub><mode>): Likewise.
-	* config/aarch64/aarch64.c (aarch64_split_sve_subreg_move)
-	(aarch64_evpc_rev_local): Update accordingly.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (VNx4SI_ONLY, VNx2DF_ONLY): New mode
-	iterators.
-	(SVE_BHSI, SVE_SDI): Tweak comment.
-	(SVE_HSDI): Likewise.  Fix definition.
-	(SVE_SDF): New mode iterator.
-	(elem_bits): New mode attribute.
-	(SVE_COND_FCVT): New int iterator.
-	* config/aarch64/aarch64-sve.md
-	(*<SVE_COND_ICVTF:optab>v16hsf<SVE_HSDI:mode>2)
-	(*<SVE_COND_ICVTF:optab>vnx4sf<SVE_SDI:mode>2)
-	(*<SVE_COND_ICVTF:optab>vnx2df<SVE_SDI:mode>2): Merge into...
-	(*aarch64_sve_<SVE_COND_ICVTF:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
-	(*aarch64_sve_<SVE_COND_ICVTF:optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
-	...these new patterns.
-	(*<SVE_COND_FCVTI:optab><SVE_HSDI:mode>vnx8hf2)
-	(*<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx4sf2)
-	(aarch64_sve_<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx2df2):
-	Merge into...
-	(*aarch64_sve_<SVE_COND_FCVTI:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>)
-	(aarch64_sve_<SVE_COND_FCVTI:optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>):
-	...these new patterns.
-	(vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Update accordingly.
-	(*trunc<Vwide><SVE_SDF:mode>2): Replace with...
-	(*aarch64_sve_<SVE_COND_FCVT:optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>):
-	...this new pattern.
-	(aarch64_sve_extend<SVE_HSDF:mode><Vwide>2): Replace with...
-	(aarch64_sve_<SVE_COND_FCVT:optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>):
-	...this new pattern.
-	(vec_unpacks_<perm_hilo>_<mode>): Update accordingly.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.md (UNSPEC_FLOAT_CONVERT): Delete.
-	* config/aarch64/iterators.md (UNSPEC_COND_FCVT, UNSPEC_COND_FCVTZS)
-	(UNSPEC_COND_FCVTZU, UNSPEC_COND_SCVTF, UNSPEC_COND_UCVTF): New
-	unspecs.
-	(optab, su): Handle them.
-	(SVE_COND_FCVTI, SVE_COND_ICVTF): New int iterators.
-	* config/aarch64/aarch64-sve.md
-	(<fix_trunc_optab><SVE_F:mode><v_int_equiv>2): Replace with...
-	(<SVE_COND_FCVTI:optab><SVE_F:mode><v_int_equiv>2): ...this.
-	(*<fix_trunc_optab>v16hsf<:SVE_HSDImode>2): Replace with...
-	(*<SVE_COND_FCVTI:optab>v16hsf<SVE_F:mode>2): ...this.
-	(*<fix_trunc_optab>vnx4sf<SVE_SDI:mode>2): Replace with...
-	(*<SVE_COND_FCVTI:optab>vnx4sf<SVE_SDI:mode>2): ...this.
-	(*<fix_trunc_optab>vnx2df<SVE_SDI:mode>2): Replace with...
-	(*<SVE_COND_FCVTI:optab>vnx2df<SVE_SDI:mode>2): ...this.
-	(vec_pack_<su>fix_trunc_vnx2df): Use SVE_COND_FCVTI instead of
-	FIXUORS.
-	(<FLOATUORS:optab><v_int_equiv><SVE_F:mode>2): Replace with...
-	(<SVE_COND_ICVTF:optab><v_int_equiv><SVE_F:mode>2): ...this.
-	(*<FLOATUORS:optab><SVE_HSDI:mode>vnx8hf2): Replace with...
-	(*<SVE_COND_ICVTF:optab><SVE_HSDI:mode>vnx8hf2): ...this.
-	(*<FLOATUORS:optab><SVE_SDI:mode>vnx4sf2): Replace with...
-	(*<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx4sf2): ...this.
-	(aarch64_sve_<FLOATUORS:optab><SVE_SDI:mode>vnx2df2): Replace with...
-	(aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2): ...this.
-	(vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Pass a GP strictness
-	operand to aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2.
-	(vec_pack_trunc_<SVE_HSF:Vwide>, *trunc<Vwide><SVE_HSF:mode>2)
-	(aarch64_sve_extend<mode><Vwide>2): Use UNSPEC_COND_FCVT instead
-	of UNSPEC_FLOAT_CONVERT.
-	(vec_unpacks_<perm_hilo>_<mode>): Pass a GP strictness operand to
-	aarch64_sve_extend<mode><Vwide>2.
-
-2019-08-14  Richard Biener  <rguenther@suse.de>
-
-	PR target/91154
-	* config/i386/i386-features.c
-	(dimode_scalar_chain::compute_convert_gain): Compute and dump
-	individual instruction gain.  Fix reg-reg copy GRP cost.  Use
-	ix86_cost->sse_op for vector instruction costs.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (UNSPEC_COND_FCMUO): New unspec.
-	(cmp_op): Handle it.
-	(SVE_COND_FP_CMP): Rename to...
-	(SVE_COND_FP_CMP_I0): ...this.
-	(SVE_FP_CMP): Remove.
-	* config/aarch64/aarch64-sve.md
-	(*fcm<SVE_FP_CMP:cmp_op><SVE_F:mode>): Replace with...
-	(*fcm<SVE_COND_FP_CMP_I0:cmp_op><SVE_F:mode>): ...this new pattern,
-	using unspecs to represent the comparison.
-	(*fcmuo<SVE_F:mode>): Use UNSPEC_COND_FCMUO.
-	(*fcm<cmp_op><mode>_and_combine, *fcmuo<mode>_and_combine): Update
-	accordingly.
-	* config/aarch64/aarch64.c (aarch64_emit_sve_ptrue_op): Delete.
-	(aarch64_unspec_cond_code): Move after integer code.  Handle
-	UNORDERED.
-	(aarch64_emit_sve_predicated_cond): Replace with...
-	(aarch64_emit_sve_fp_cond): ...this new function.
-	(aarch64_emit_sve_or_conds): Replace with...
-	(aarch64_emit_sve_or_fp_conds): ...this new function.
-	(aarch64_emit_sve_inverted_cond): Replace with...
-	(aarch64_emit_sve_invert_fp_cond): ...this new function.
-	(aarch64_expand_sve_vec_cmp_float): Update accordingly.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_HSD): New mode iterator.
-	(V_FP_EQUIV, v_fp_equiv): Handle VNx8HI and VNx8HF.
-	* config/aarch64/aarch64-sve.md (vcond<mode><v_fp_equiv>): Use
-	SVE_HSD instead of SVE_SD.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/iterators.md (SVE_COND_FP_BINARY_REG): New int
-	iterator.
-	(sve_pred_fp_rhs1_operand, sve_pred_fp_rhs1_operand): New int
-	attributes.
-	* config/aarch64/aarch64-sve.md (add<SVE_F:mode>3, sub<SVE_F:mode>3)
-	(mul<SVE_F:mode>3, div<SVE_F:mode>3)
-	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Merge into...
-	(<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this new expander.
-	(*div<SVE_F:mode>3): Generalize to...
-	(*<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64.md (SVE_RELAXED_GP, SVE_STRICT_GP): New
-	constants.
-	* config/aarch64/predicates.md (aarch64_sve_gp_strictness): New
-	predicate.
-	* config/aarch64/aarch64-protos.h (aarch64_sve_pred_dominates_p):
-	Declare.
-	* config/aarch64/aarch64.c (aarch64_sve_pred_dominates_p): New
-	function.
-	* config/aarch64/aarch64-sve.md: Add a block comment about the
-	handling of predicated FP operations.
-	(<SVE_COND_FP_UNARY:optab><SVE_F:mode>2, add<SVE_F:mode>3)
-	(sub<SVE_F:mode>3, mul<SVE_F:mode>3, div<SVE_F:mode>3)
-	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
-	(<SVE_COND_FP_MAXMIN_PUBLIC:maxmin_uns><SVE_F:mode>3)
-	(<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): Add an SVE_RELAXED_GP
-	operand.
-	(cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>)
-	(cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>): Add an SVE_STRICT_GP
-	operand.
-	(*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2)
-	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_2)
-	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_3)
-	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_any)
-	(*fabd<SVE_F:mode>3, *div<SVE_F:mode>3)
-	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
-	(*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
-	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_2)
-	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_4)
-	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Match the
-	strictness operands.  Use aarch64_sve_pred_dominates_p to check
-	whether the predicate on the conditional operation is suitable
-	for merging.  Split patterns into the canonical equal-predicate form.
-	(*add<SVE_F:mode>3, *sub<SVE_F:mode>3, *mul<SVE_F:mode>3): Likewise.
-	Restrict the unpredicated alternatives to SVE_RELAXED_GP.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (add<mode>3, *add<mode>3)
-	(sub<mode>3, *sub<mode>3, *fabd<mode>3, mul<mode>3, *mul<mode>3)
-	(div<mode>3, *div<mode>3): Use SVE_COND_FP_* unspecs instead of
-	rtx codes.
-	(cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_3)
-	(*cond_<optab><mode>_any): Add the predicate to the SVE_COND_FP_*
-	unspecs.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (bic<mode>3): Rename to...
-	(*bic<SVE_I:mode>3): ...this.  Match the form that an SVE inverse
-	actually has, rather than relying on REG_EQUAL notes.
-	Make the insn operand order match the SVE operand order.
-	(*<nlogical><PRED_ALL:mode>3): Make the insn operand order match
-	the SVE operand order.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_target_reg): New function.
-	(aarch64_emit_set_immediate): Likewise.
-	(aarch64_ptrue_reg): Build a VNx16BI constant and then bitcast it.
-	(aarch64_pfalse_reg): Likewise.
-	(aarch64_convert_sve_data_to_pred): New function.
-	(aarch64_sve_move_pred_via_while): Take an optional target register
-	and the required register mode.
-	(aarch64_expand_sve_const_pred_1): New function.
-	(aarch64_expand_sve_const_pred): Likewise.
-	(aarch64_expand_mov_immediate): Build an all-true predicate
-	if the significant bits of the immediate are all true.  Use
-	aarch64_expand_sve_const_pred for all compile-time predicate constants.
-	(aarch64_mov_operand_p): Force predicate constants to be VNx16BI
-	before register allocation.
-	* config/aarch64/aarch64-sve.md (*vec_duplicate<mode>_reg): Use
-	a VNx16BI PTRUE when splitting the memory alternative.
-	(vec_duplicate<mode>): Update accordingly.
-	(*pred_cmp<cmp_op><mode>): Rename to...
-	(@aarch64_pred_cmp<cmp_op><mode>): ...this.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_ptrue_all): Declare.
-	* config/aarch64/aarch64.c (aarch64_ptrue_all): New function.
-	* config/aarch64/aarch64.md (UNSPEC_PTEST_PTRUE): Delete.
-	(UNSPEC_PTEST): New unspec.
-	(SVE_MAYBE_NOT_PTRUE, SVE_KNOWN_PTRUE): New constants.
-	* config/aarch64/iterators.md (data_bytes): New mode attribute.
-	* config/aarch64/predicates.md (aarch64_sve_ptrue_flag): New predicate.
-	* config/aarch64/aarch64-sve.md: Add a new section describing the
-	handling of UNSPEC_PTEST.
-	(pred_<LOGICAL:optab><PRED_ALL:mode>3): Rename to...
-	(@aarch64_pred_<LOGICAL:optab><PRED_ALL:mode>_z): ...this.
-	(ptest_ptrue<mode>): Replace with...
-	(aarch64_ptest<mode>): ...this new pattern.
-	(cbranch<mode>4): Update after above changes.
-	(*<LOGICAL:optab><PRED_ALL:mode>3_cc): Use UNSPEC_PTEST instead of
-	UNSPEC_PTEST_PTRUE.
-	(*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_cc): Likewise.
-	(*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_ptest): Likewise.
-	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): Likewise.
-
-2019-08-14  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	PR lto/91287
-	* builtins.c (builtin_with_linkage_p): New function.
-	* builtins.h (builtin_with_linkage_p): New function.
-	* symtab.c (write_symbol): Remove redundant assert.
-	* lto-streamer-out.c (symtab_node::output_to_lto_symbol_table_p):
-	Remove FIXME and use builtin_with_linkage_p.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91421
-	* tree-core.h (function_decl::function_code): Change type to
-	unsigned int.
-	* tree.h (DECL_FUNCTION_CODE): Rename old definition to...
-	(DECL_UNCHECKED_FUNCTION_CODE): ...this.
-	(DECL_BUILT_IN_CLASS): Make an rvalue macro only.
-	(DECL_FUNCTION_CODE): New function.  Assert that the built-in class
-	is BUILT_IN_NORMAL.
-	(DECL_MD_FUNCTION_CODE, DECL_FE_FUNCTION_CODE): New functions.
-	(set_decl_built_in_function, copy_decl_built_in_function): Likewise.
-	(fndecl_built_in_p): Change the type of the "name" argument to
-	unsigned int.
-	* builtins.c (expand_builtin): Move DECL_FUNCTION_CODE use
-	after check for DECL_BUILT_IN_CLASS.
-	* cgraphclones.c (build_function_decl_skip_args): Use
-	set_decl_built_in_function.
-	* ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise.
-	* ipa-split.c (split_function): Likewise.
-	* langhooks.c (add_builtin_function_common): Likewise.
-	* omp-simd-clone.c (simd_clone_create): Likewise.
-	* tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
-	* config/darwin.c (darwin_init_cfstring_builtins): Likewise.
-	(darwin_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of
-	DECL_FUNCTION_CODE.
-	* fold-const.c (operand_equal_p): Compare DECL_UNCHECKED_FUNCTION_CODE
-	instead of DECL_FUNCTION_CODE.
-	* lto-streamer-out.c (hash_tree): Use DECL_UNCHECKED_FUNCTION_CODE
-	instead of DECL_FUNCTION_CODE.
-	* tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
-	* print-tree.c (print_node): Use DECL_MD_FUNCTION_CODE when
-	printing DECL_BUILT_IN_MD.  Handle DECL_BUILT_IN_FRONTEND.
-	* config/aarch64/aarch64-builtins.c (aarch64_expand_builtin)
-	(aarch64_fold_builtin, aarch64_gimple_fold_builtin): Use
-	DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE.
-	* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
-	* config/alpha/alpha.c (alpha_expand_builtin, alpha_fold_builtin):
-	(alpha_gimple_fold_builtin): Likewise.
-	* config/arc/arc.c (arc_expand_builtin): Likewise.
-	* config/arm/arm-builtins.c (arm_expand_builtin): Likewise.
-	* config/avr/avr-c.c (avr_resolve_overloaded_builtin): Likewise.
-	* config/avr/avr.c (avr_expand_builtin, avr_fold_builtin): Likewise.
-	* config/bfin/bfin.c (bfin_expand_builtin): Likewise.
-	* config/c6x/c6x.c (c6x_expand_builtin): Likewise.
-	* config/frv/frv.c (frv_expand_builtin): Likewise.
-	* config/gcn/gcn.c (gcn_expand_builtin_1): Likewise.
-	(gcn_expand_builtin): Likewise.
-	* config/i386/i386-builtins.c (ix86_builtin_reciprocal): Likewise.
-	(fold_builtin_cpu): Likewise.
-	* config/i386/i386-expand.c (ix86_expand_builtin): Likewise.
-	* config/i386/i386.c (ix86_fold_builtin): Likewise.
-	(ix86_gimple_fold_builtin): Likewise.
-	* config/ia64/ia64.c (ia64_fold_builtin): Likewise.
-	(ia64_expand_builtin): Likewise.
-	* config/iq2000/iq2000.c (iq2000_expand_builtin): Likewise.
-	* config/mips/mips.c (mips_expand_builtin): Likewise.
-	* config/msp430/msp430.c (msp430_expand_builtin): Likewise.
-	* config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
-	* config/nios2/nios2.c (nios2_expand_builtin): Likewise.
-	* config/nvptx/nvptx.c (nvptx_expand_builtin): Likewise.
-	* config/pa/pa.c (pa_expand_builtin): Likewise.
-	* config/pru/pru.c (pru_expand_builtin): Likewise.
-	* config/riscv/riscv-builtins.c (riscv_expand_builtin): Likewise.
-	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
-	Likewise.
-	* config/rs6000/rs6000-call.c (htm_expand_builtin): Likewise.
-	(altivec_expand_dst_builtin, altivec_expand_builtin): Likewise.
-	(rs6000_gimple_fold_builtin, rs6000_expand_builtin): Likewise.
-	* config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function)
-	(rs6000_builtin_reciprocal): Likewise.
-	* config/rx/rx.c (rx_expand_builtin): Likewise.
-	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
-	* config/s390/s390.c (s390_expand_builtin): Likewise.
-	* config/sh/sh.c (sh_expand_builtin): Likewise.
-	* config/sparc/sparc.c (sparc_expand_builtin): Likewise.
-	(sparc_fold_builtin): Likewise.
-	* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
-	* config/spu/spu.c (spu_expand_builtin): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_expand_builtin): Likewise.
-	* config/tilegx/tilegx.c (tilegx_expand_builtin): Likewise.
-	* config/tilepro/tilepro.c (tilepro_expand_builtin): Likewise.
-	* config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise.
-	(xtensa_expand_builtin): Likewise.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91421
-	* attribs.c (decl_attributes): Check the DECL_BUILT_IN_CLASS
-	before the DECL_FUNCTION_CODE.
-	* calls.c (maybe_warn_alloc_args_overflow): Use fndecl_built_in_p
-	to check for a BUILT_IN_ALLOCA call.
-	* ipa-cp.c (ipa_get_indirect_edge_target_1): Likewise for
-	BUILT_IN_UNREACHABLE.  Don't check for a FUNCTION_TYPE.
-	* ipa-devirt.c (possible_polymorphic_call_target_p): Likewise.
-	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
-	* gimple-ssa-isolate-paths.c (is_addr_local): Check specifically
-	for BUILT_IN_NORMAL functions.
-	* trans-mem.c (expand_block_edges): Use gimple_call_builtin_p to
-	test for BUILT_IN_TM_ABORT.
-	* tree-ssa-ccp.c (optimize_stack_restore): Use fndecl_built_in_p
-	to check for a BUILT_IN_STACK_RESTORE call.
-	(optimize_stdarg_builtin): Remove redundant check for GIMPLE_CALL.
-	* tree-ssa-threadedge.c
-	(record_temporary_equivalences_from_stmts_at_dest): Check for a
-	BUILT_IN_NORMAL decl before checking its DECL_FUNCTION_CODE.
-	* tree-vect-patterns.c (vect_recog_pow_pattern): Use a positive
-	test for a BUILT_IN_NORMAL call instead of a negative test for
-	an internal function call.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree.h (build_vector_a_then_b): Declare.
-	* tree.c (build_vector_a_then_b): New function.
-	* fold-const-call.c (fold_while_ult): Likewise.
-	(fold_const_call): Use it to handle IFN_WHILE_ULT.
-	* config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPATTERN): New macro.
-	(aarch64_svpattern): New enum.
-	* config/aarch64/aarch64-sve.md (mov<PRED_ALL:mode>): Pass
-	constants through aarch64_expand_mov_immediate.
-	(*aarch64_sve_mov<PRED_ALL:mode>): Use aarch64_mov_operand rather
-	than general_operand as the predicate for operand 1.
-	(while_ult<GPI:mode><PRED_ALL:mode>): Add a '@' marker.
-	* config/aarch64/aarch64.c (simd_immediate_info::PTRUE): New
-	insn_type.
-	(simd_immediate_info::simd_immediate_info): New overload that
-	takes a scalar_int_mode and an svpattern.
-	(simd_immediate_info::u): Add a "pattern" field.
-	(svpattern_token): New function.
-	(aarch64_get_sve_pred_bits, aarch64_widest_sve_pred_elt_size)
-	(aarch64_partial_ptrue_length, aarch64_svpattern_for_vl)
-	(aarch64_sve_move_pred_via_while): New functions.
-	(aarch64_expand_mov_immediate): Try using
-	aarch64_sve_move_pred_via_while for predicates that contain N ones
-	followed by M zeros but that do not correspond to a VLnnn pattern.
-	(aarch64_sve_pred_valid_immediate): New function.
-	(aarch64_simd_valid_immediate): Use it instead of dealing directly
-	with PTRUE and PFALSE.
-	(aarch64_output_sve_mov_immediate): Handle new simd_immediate_info
-	forms.
-
-2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirect_call_target): Rename symbol stub
-	flag.
-	(darwin_override_options): Likewise.
-	* config/darwin.h: Likewise.
-	* config/darwin.opt: Likewise.
-	* config/i386/i386.c (output_pic_addr_const): Likewise.
-	* config/rs6000/darwin.h: Likewise.
-	* config/rs6000/rs6000.c (rs6000_call_darwin_1): Likewise.
-	* config/i386/darwin.h (TARGET_MACHO_PICSYM_STUBS): Rename to ...
-	... this TARGET_MACHO_SYMBOL_STUBS.
-	(FUNCTION_PROFILER):Likewise.
-	* config/i386/i386.h: Likewise.
-
-2019-08-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-expand.c (ix86_expand_vector_extract)
-	<case E_V2SImode>: Use vec_extr path for
-	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
-	<case E_V8QImode>: Ditto.
-	* config/i386/mmx.md (*mmx_pextrw_zext): Rename from mmx_pextrw.
-	Use SWI48 mode iterator.  Use %k to output operand 0.
-	(*mmx_pextrw): New insn pattern.
-	(*mmx_pextrb): Ditto.
-	(*mmx_pextrb_zext): Ditto.
-
-2019-08-13  Jonathan Wakely  <jwakely@redhat.com>
-
-	* target.def (libc_has_function, libc_has_fast_function): Improve
-	documentation strings.
-	* doc/tm.texi: Regenerate.
-
-2019-08-13  Caroline Tice  <cmtice@google.com>
-
-	PR other/91396
-	* config/gnu-user.h (GNU_USER_TARGET_ENDFILE_SPEC): Only add the
-	vtv_end.o or vtv_end_preinit.o files if !static.
-
-2019-08-13  Olivier Hainque  <hainque@adacore.com>
-
-	* rtl.h (tablejump_casesi_pattern): Move declaration to proper spot.
-
-2019-08-13  Olivier Hainque  <hainque@adacore.com>
-
-	* rtlanal.c (tablejump_casesi_pattern): New function, to
-	determine if a tablejump insn is a casesi dispatcher. Extracted
-	from patch_jump_insn.
-	* rtl.h (tablejump_casesi_pattern): Declare.
-	* cfgrtl.c (patch_jump_insn): Use it.
-	* dwarf2cfi.c (create_trace_edges): Use it.
-
-2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/81800
-	* config/aarch64/aarch64.md (lrint): Disable lrint pattern if GPF
-	operand is larger than a long int.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* machmode.h (opt_mode::else_mode): New function.
-	(opt_mode::else_blk): Use it.
-	* config/aarch64/aarch64-protos.h (aarch64_vq_mode): Declare.
-	(aarch64_full_sve_mode, aarch64_sve_ld1rq_operand_p): Likewise.
-	(aarch64_gen_stepped_int_parallel): Likewise.
-	(aarch64_stepped_int_parallel_p): Likewise.
-	(aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
-	argument.
-	* config/aarch64/aarch64.c
-	(aarch64_expand_sve_widened_duplicate): Delete.
-	(aarch64_expand_sve_dupq, aarch64_expand_sve_ld1rq): New functions.
-	(aarch64_expand_sve_const_vector): Rewrite to handle more cases.
-	(aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
-	argument.  Use early returns in the !CONST_INT_P handling.
-	Pass all SVE data vectors to aarch64_expand_sve_const_vector rather
-	than handling some inline.
-	(aarch64_full_sve_mode, aarch64_vq_mode): New functions, split out
-	from...
-	(aarch64_simd_container_mode): ...here.
-	(aarch64_gen_stepped_int_parallel, aarch64_stepped_int_parallel_p)
-	(aarch64_sve_ld1rq_operand_p): New functions.
-	* config/aarch64/predicates.md (descending_int_parallel)
-	(aarch64_sve_ld1rq_operand): New predicates.
-	* config/aarch64/constraints.md (UtQ): New constraint.
-	* config/aarch64/aarch64.md (UNSPEC_REINTERPRET): New unspec.
-	* config/aarch64/aarch64-sve.md (mov<SVE_ALL:mode>): Remove the
-	gen_vec_duplicate from call to aarch64_expand_mov_immediate.
-	(@aarch64_sve_reinterpret<mode>): New expander.
-	(*aarch64_sve_reinterpret<mode>): New pattern.
-	(@aarch64_vec_duplicate_vq<mode>_le): New pattern.
-	(@aarch64_vec_duplicate_vq<mode>_be): Likewise.
-	(*sve_ld1rq<Vesize>): Replace with...
-	(@aarch64_sve_ld1rq<mode>): ...this new pattern.
-
-2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/aarch64/aarch64.c (generic_tunings): Set function alignment to
-	16:12.
-
-2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/driver-msp430.c (msp430_set_driver_var): New.
-	* config/msp430/msp430-devices.c (canonicalize_path_dirsep): New.
-	(msp430_check_path_for_devices): New.
-	(parse_devices_csv_1): New.
-	(parse_devices_csv): New.
-	(msp430_extract_mcu_data): Try to find devices.csv and search for the
-	MCU data in devices.csv before using the hard-coded data.
-	Warn if devices.csv isn't found and the MCU wasn't found in the
-	hard-coded data either.
-	* config/msp430/msp430.h (DRIVER_SELF_SPECS): Call
-	msp430_set_driver_var for -mno-warn-devices-csv and -mdevices-csv-loc.
-	Search for devices.csv on -I and -L paths.
-	(EXTRA_SPEC_FUNCTIONS): Add msp430_check_path_for_devices and
-	msp430_set_driver_var.
-	* config/msp430/msp430.opt: Add -mwarn-devices-csv and
-	-mdevices-csv-loc=.
-	* doc/invoke.texi (-mmcu): Document that -I and -L paths are
-	searched for devices.csv.
-	(mwarn-devices-csv): Document option.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_output_ptrue): Delete.
-	* config/aarch64/aarch64-sve.md (*aarch64_sve_mov<PRED_ALL:mode>):
-	Use a single Dn alternative instead of separate Dz and Dm
-	alternatives.  Use aarch64_output_sve_move_immediate.
-	* config/aarch64/aarch64.c (aarch64_sve_element_int_mode): New
-	function.
-	(aarch64_simd_valid_immediate): Fill in the simd_immediate_info
-	for predicates too.
-	(aarch64_output_sve_mov_immediate): Handle predicate modes.
-	(aarch64_output_ptrue): Delete.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (simd_immediate_info::insn_type): Add
-	INDEX.
-	(simd_immediate_info::value, simd_immediate_info::step)
-	(simd_immediate_info::modifier, simd_immediate_info::shift): Replace
-	with...
-	(simd_immediate_info::u): ...this new union.
-	(simd_immediate_info::simd_immediate_info): Update accordingly.
-	(aarch64_output_simd_mov_immediate): Likewise.
-	(aarch64_output_sve_mov_immediate): Likewise.
-
-2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.gcc (msp430*-*-*): Add msp430-devices.o to extra_objs and
-	extra_gcc_objs.
-	* config/msp430/driver-msp430.c: Remove msp430_mcu_data.
-	(msp430_select_cpu): New spec function.
-	(msp430_select_hwmult_lib): Use msp430_extract_mcu_data to extract
-	MCU data.
-	* config/msp430/msp430-devices.c: New file.
-	* config/msp430/msp430-devices.h: New file.
-	* config/msp430/msp430.c: Remove msp430_mcu_data.
-	(msp430_option_override): Use msp430_extract_mcu_data to extract
-	MCU data.
-	(msp430_use_f5_series_hwmult): Likewise.
-	(use_32bit_hwmult): Likewise.
-	(msp430_no_hwmult): Likewise.
-	* config/msp430/msp430.h (ASM_SPEC): Don't pass -mmcu to the
-	assembler.
-	(DRIVER_SELF_SPECS): Call msp430_select_cpu if -mmcu is used without
-	and -mcpu option.
-	(EXTRA_SPEC_FUNCTIONS): Add msp430_select_cpu.
-	* config/msp430/t-msp430: Add rule to build msp430-devices.o.
-	Remove hard-coded MCU multilib data.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_classify_vector_mode): Switch
-	based on the mode instead of testing properties of it.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/md.texi: Document the x and y constraints for AArch64.
-	* config/aarch64/aarch64.h (FP_LO8_REGNUM_P): New macro.
-	(FP_LO8_REGS): New reg_class.
-	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add an entry for FP_LO8_REGS.
-	* config/aarch64/aarch64.c (aarch64_hard_regno_nregs)
-	(aarch64_regno_regclass, aarch64_class_max_nregs): Handle FP_LO8_REGS.
-	* config/aarch64/predicates.md (aarch64_simd_register): Use
-	FP_REGNUM_P instead of checking the classes manually.
-	* config/aarch64/constraints.md (y): New constraint.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (perm_insn): Include the "1"/"2" suffix.
-	(perm_hilo): Remove UNSPEC_ZIP*, UNSEPC_TRN* and UNSPEC_UZP*.
-	* config/aarch64/aarch64-simd.md
-	(aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Rename to..
-	(aarch64_<PERMUTE:perm_insn><mode>): ...this and remove perm_hilo
-	from the asm template.
-	* config/aarch64/aarch64-sve.md
-	(aarch64_<perm_insn><perm_hilo><PRED_ALL:mode>): Rename to..
-	(aarch64_<perm_insn><PRED_ALL:mode>): ...this and remove perm_hilo
-	from the asm template.
-	(aarch64_<perm_insn><perm_hilo><SVE_ALL:mode>): Rename to..
-	(aarch64_<perm_insn><SVE_ALL:mode>): ...this and remove perm_hilo
-	from the asm template.
-	* config/aarch64/aarch64-simd-builtins.def: Update comment.
-
-2019-08-13  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (gimple_ic_transform): Add new line.
-	Print details with MSG_NOTE.
-
-2019-08-13  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Document automatic detection of jobserver.
-	* lto-wrapper.c (run_gcc): Detect jobserver always.
-
-2019-08-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-expand.c (ix86_expand_vector_set)
-	<case E_V2SImode>: Use vec_merge path for
-	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
-	<case E_V8QImode>: Ditto.
-	* config/i386/mmx.md (*mmx_pinsrd): New insn pattern.
-	(*mmx_pinsrb): Ditto.
-
-2019-08-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/83250
-	PR target/91340
-	* config/i386/avxintrin.h (_mm256_zextpd128_pd256,
-	_mm256_zextps128_ps256, _mm256_zextsi128_si256): New intrinsics.
-	* config/i386/avx512fintrin.h (_mm512_zextpd128_pd512,
-	_mm512_zextps128_ps512, _mm512_zextsi128_si512, _mm512_zextpd256_pd512,
-	_mm512_zextps256_ps512, _mm512_zextsi256_si512): Likewise.
-
-2019-08-12  Richard Biener  <rguenther@suse.de>
-
-	PR lto/91375
-	* tree.c (free_lang_data_in_type): Do not free TYPE_BINFO dependent on
-	flag_devirtualize.
-
-2019-08-12  Richard Biener  <rguenther@suse.de>
-
-	PR driver/91130
-	* lto-wrapper.c (get_options_from_collect_gcc_options): Remove
-	lang_mask option, always use CL_DRIVER.
-	(get_options_from_collect_gcc_options): Adjust.
-	(find_and_merge_options): Likewise.
-	(run_gcc): Likewise.
-
-2019-08-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* ipa-predicate.c (add_condition): Restore inverted test.
-
-2019-08-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DEVICE_TYPE.
-	(enum omp_clause_device_type_kind): New enum.
-	(struct tree_omp_clause): Add subcode.device_type_kind.
-	* tree.h (OMP_CLAUSE_DEVICE_TYPE_KIND): Define.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
-	for device_type clause.
-	(walk_tree_1): Handle OMP_CLAUSE_DEVICE_TYPE.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-
-	PR target/91408
-	* config/i386/mmx.md (usadv8qi): Use register_operand instead of
-	vector_operand.
-
-2019-08-09  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* reload1.c (finish_spills): Do not check ira_conflicts_p when
-	handling spilled pseudos.
-
-2019-08-09  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/91386
-	* config/aarch64/aarch64.c (aarch64_gen_adjusted_ldpstp): Use copy_rtx
-	to preserve the contents of the original insns.
-
-2019-08-09  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.md (addsi3_compare_op1): Add 16-bit thumb-2 variants.
-	(addsi3_compare_op2): Likewise.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* alias.c (alias_ptr_types_compatible_p): Strengten
-	type comparison in LTO mode.
-
-2019-08-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/90313
-	* tree-tailcall.c (find_tail_calls): Reject calls that might
-	read from an escaped RESULT_DECL.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Document the option value.
-	* lto-wrapper.c (run_gcc): Set auto_parallel
-	only with -flto=auto.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* opts.c (common_handle_option): Error for an invalid argument
-	to -flto=.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_function::merge): Define AUTO_DUMP_SCOPE and
-	use dump_printf to report optimization.
-	(sem_variable::merge): Likwise.
-	(sem_item_optimizer::merge_classes): Use dump_printf to report
-	ICF hits.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (gimple_divmod_fixed_value_transform):
-	Use dump_printf_loc.
-	(gimple_mod_pow2_value_transform): Likewise.
-	(gimple_mod_subtract_transform): Likewise.
-	(init_node_map): Likewise.
-	(gimple_ic_transform): Likewise.
-	(gimple_stringops_transform): Likewise.
-
-2019-08-08  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* doc/extend.texi: Add const qualifier to ld intrinsics.
-
-2019-08-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/dfp.md (D64_D128): Rename to ...
-	(DDTD): ... this, throughout.
-	(dfp_suffix): Rename to ...
-	(q): ... this, throughout.
-
-2019-08-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/dfp.md (D64_D128): Move earlier in the file.
-	(dfp_suffix): Ditto.
-	(adddd3, addtd3): Merge to ...
-	(add<mode>3 for D64_D128): ... this.
-	(subdd3, subtd3): Merge to ...
-	(sub<mode>3 for D64_D128): ... this.
-	(muldd3, multd3): Merge to ...
-	(mul<mode>3 for D64_D128): ... this.
-	(divdd3, divtd3): Merge to ...
-	(div<mode>3 for D64_D128): ... this.
-	(*cmpdd_internal1, *cmptd_internal1): Merge to ...
-	(*cmp<mode>_internal1 for D64_D128): ... this.
-	(ftruncdd2, ftrunctd2): Merge to ...
-	(ftrunc<mode>2 for D64_D128): ... this.
-	(fixdddi2, fixtddi2): Merge to ...
-	(fix<mode>di2 for D64_D128): ... this.
-
-2019-08-08  Jim Wilson  <jimw@sifive.com>
-
-	PR target/91229
-	* config/riscv/riscv.c (riscv_flatten_aggregate_field): New arg
-	ignore_zero_width_bit_field_p.  Skip zero size bitfields when true.
-	Pass into recursive call.
-	(riscv_flatten_aggregate_argument): New arg.  Pass to
-	riscv_flatten_aggregate_field.
-	(riscv_pass_aggregate_in_fpr_pair_p): New local warned.  Call
-	riscv_flatten_aggregate_argument twice, with false and true as last
-	arg.  Process result twice.  Compare results and warn if different.
-	(riscv_pass_aggregate_in_fpr_and_gpr_p): Likewise.
-
-2019-08-08  Martin Liska  <mliska@suse.cz>
-
-	PR bootstrap/91352
-	* gcc.c (driver::detect_jobserver): Use is_valid_fd.
-	* lto-wrapper.c (jobserver_active_p): Likewise.
-
-2019-08-08  Martin Liska  <mliska@suse.cz>
-
-	* cgraphclones.c (set_new_clone_decl_and_node_flags): Drop
-	IS_OPERATOR_NEW and IS_OPERATOR_DELETE.
-	(create_version_clone_with_body): Likewise.
-
-2019-08-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT
-	for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE.
-	(gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just
-	GOVD_EXPLICIT flags.
-	(gimplify_omp_workshare): For OMP_TARGET_DATA move all
-	OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain.
-	* omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_*
-	call install_var_field with mask 11 instead of 3.
-	(lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass
-	(splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/constraints.md (Z): Handle floating-point zeros too.
-	* config/aarch64/predicates.md (aarch64_reg_or_zero): Likewise.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (vec_shl_insert_<mode>): Add
-	MOVPRFX alternatives.  Make the GPR alternatives more expensive
-	than the FPR ones.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (fold_extract_last_<mode>):
-	Disparage the GPR alternative relative to the FPR one.
-	Fix handling of 8-bit and 16-bit FPR values.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (BITWISEV): Delete.
-	(SVE_INT_REDUCTION, SVE_FP_REDUCTION): New int iterators.
-	(optab): Handle UNSPEC_UMAXV, UNSPEC_UMINV, UNSPEC_SMAXV,
-	UNSPEC_SMINV, UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
-	UNSPEC_FMINNMV, UNSPEC_FMINV.
-	(bit_reduc_op): Delete.
-	(sve_int_op): New int attribute.
-	(sve_fp_op): Handle UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
-	UNSPEC_FMINNMV, UNSPEC_FMINV.
-	* config/aarch64/aarch64-sve.md
-	(reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
-	(*reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
-	(reduc_<BITWISEV:optab>_scal_<SVE_I:mode>)
-	(*reduc_<BITWISEV:optab>_scal_<SVE_I:mode>): Merge into...
-	(reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>)
-	(*reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>): ...these
-	new patterns.
-	(reduc_plus_scal_<SVE_F:mode>, *reduc_plus_scal_<SVE_I:mode>)
-	(reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>)
-	(*reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>): Merge into...
-	(reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>)
-	(*reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>): ...these
-	new patterns.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (fma<mode>4, *fma<mode>4)
-	(fnma<mode>4, *fnma<mode>4, fnms<mode>4, *fnms<mode>4)
-	(fms<mode>4, *fms<mode>4): Replace with...
-	(<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
-	(*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): ...these new patterns.
-	Use unspecs instead of rtx codes.
-	(cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_4)
-	(*cond_<optab><mode>_any): Add the predicate to SVE_COND_FP_TERNARY.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (SVE_COND_FP_MAXMIN_PUBLIC): New
-	int iterator.
-	(maxmin_uns_op): Handle UNSPEC_COND_FMAXNM and UNSPEC_COND_FMINNM.
-	* config/aarch64/aarch64-sve.md
-	(<FMAXMIN:su><FMAXMIN:maxmin><SVE_F:mode>3): Rename to...
-	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): ...this and
-	use a single unspec for the rhs.
-	(*<su><maxmin><mode>3): Delete.
-	(<maxmin_uns><SVE_F:mode>3): Use a single unspec for the rhs.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (UNSPEC_COND_FABS, UNSPEC_COND_FNEG)
-	(UNSPEC_COND_FRINTA, UNSPEC_COND_FRINTI, UNSPEC_COND_FRINTM)
-	(UNSPEC_COND_FRINTN, UNSPEC_COND_FRINTP, UNSPEC_COND_FRINTX)
-	(UNSPEC_COND_FRINTZ, UNSPEC_COND_FSQRT): New unspecs.
-	(optab, sve_fp_op): Handle them.
-	(SVE_FP_UNARY): Delete.
-	(optab): Remove sqrt entry.
-	(sve_fp_op): Remove neg, abs and sqrt entries.
-	(SVE_COND_FP_UNARY): New int iterator.
-	* config/aarch64/aarch64-sve.md (<frint_pattern><mode>2)
-	(*<frint_pattern><mode>2): Delete.
-	(<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
-	(<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
-	(*<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
-	(*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (*pred_fold_left_plus_<mode>): Delete.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (UNSPEC_COND_ADD): Rename to...
-	(UNSPEC_COND_FADD): ...this.
-	(UNSPEC_COND_SUB): Rename to...
-	(UNSPEC_COND_FSUB): ...this.
-	(UNSPEC_COND_MUL): Rename to...
-	(UNSPEC_COND_FMUL): ...this.
-	(UNSPEC_COND_DIV): Rename to...
-	(UNSPEC_COND_FDIV): ...this.
-	(UNSPEC_COND_MAX): Rename to...
-	(UNSPEC_COND_FMAXNM): ...this.
-	(UNSPEC_COND_MIN): Rename to...
-	(UNSPEC_COND_FMINNM): ...this.
-	(UNSPEC_COND_LT): Rename to...
-	(UNSPEC_COND_FCMLT): ...this.
-	(UNSPEC_COND_LE): Rename to...
-	(UNSPEC_COND_FCMLE): ...this.
-	(UNSPEC_COND_EQ): Rename to...
-	(UNSPEC_COND_FCMEQ): ...this.
-	(UNSPEC_COND_NE): Rename to...
-	(UNSPEC_COND_FCMNE): ...this.
-	(UNSPEC_COND_GE): Rename to...
-	(UNSPEC_COND_FCMGE): ...this.
-	(UNSPEC_COND_GT): Rename to...
-	(UNSPEC_COND_FCMGT): ...this.
-	(SVE_COND_FP_BINARY, SVE_COND_FP_CMP, optab, cmp_op, sve_fp_op)
-	(sve_fp_op_rev): Update accordingly.
-	* config/aarch64/aarch64.c (aarch64_unspec_cond_code): Likewise.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md: Reorganize contents and add
-	banner comments.
-	* config/aarch64/check-sve-md.awk: New file.
-	* config/aarch64/t-aarch64 (s-check-sve-md): New rule.
-	(insn-conditions.md): Depend on it.
-
-2019-08-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91385
-	* config/i386/sse.md (*negsi2_1_zext): Simplify insn pattern.
-	(*negsi2_cmpz_zext): Ditto.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/iterators.md (commutative): Remove.
-
-2019-08-07  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR driver/91130
-	* lto-wrapper.c (find_and_merge_options): Use CL_DRIVER when
-	processing COLLECT_GCC_OPTIONS.
-	(run_gcc): Likewise.
-
-2019-08-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR tree-optimization/91109
-	* lra-remat.c (update_scratch_ops): Remove assignment of the
-	hard register.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* data-streamer.h (streamer_write_poly_uint64): Declare.
-	(streamer_read_poly_uint64): Likewise.
-	* data-streamer-in.c (streamer_read_poly_uint64): New function.
-	* data-streamer-out.c (streamer_write_poly_uint64): Likewise.
-	* ipa-predicate.h (condition::size): Turn into a poly_int64.
-	(add_condition): Take a poly_int64 size.
-	* ipa-predicate.c (add_condition): Likewise.
-	* ipa-prop.h (ipa_load_from_parm_agg): Take a poly_int64 size pointer.
-	* ipa-prop.c (ipa_load_from_parm_agg): Likewise.
-	(ipcp_modif_dom_walker::before_dom_children): Update accordingly.
-	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Handle
-	condition::size as a poly_int64.
-	(unmodified_parm_1): Take a poly_int64 size pointer.
-	(unmodified_parm): Likewise.
-	(unmodified_parm_or_parm_agg_item): Likewise.
-	(set_cond_stmt_execution_predicate): Update accordingly.
-	(set_switch_stmt_execution_predicate): Likewise.
-	(will_be_nonconstant_expr_predicate): Likewise.
-	(will_be_nonconstant_predicate): Likewise.
-	(inline_read_section): Stream condition::size as a poly_int.
-	(ipa_fn_summary_write): Likewise.
-
-2019-08-07  Martin Liska  <mliska@suse.cz>
-
-	* fold-const.c (twoval_comparison_p): Replace int
-	with bool as a return type.
-	(simple_operand_p): Likewise.
-	(operand_equal_p): Replace int with bool as a return type.
-	* fold-const.h (operand_equal_p): Likewise.
-
-2019-08-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR
-	OpenMP description.  Add OMP_CLAUSE_USE_DEVICE_ADDR clause.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
-	for OMP_CLAUSE_USE_DEVICE_ADDR clause.
-	(walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Likewise.
-	* gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
-	Likewise.
-	* omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise.
-	Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR
-	clause with array or reference to array types, no matter what type
-	except for reference it has.
-
-2019-08-07  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* config/rs6000/vector.md (vrotr<mode>3): New define_expand.
-
-2019-08-07  Kito Cheng  <kito.cheng@sifive.com>
-
-	* config/riscv/multilib-generator: (canonical_order): Add 'g'.
-	(arch_canonicalize): Support rv32g and rv64g and fix error
-	handling.
-
-2019-08-06  Martin Liska  <mliska@suse.cz>
-
-	* cgraph.c (cgraph_node::dump): Dump DECL_IS_OPERATOR_NEW_P
-	and DECL_IS_OPERATOR_DELETE_P.
-
-2019-08-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ...
-	(OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this.  Adjust comment.
-	* gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable
-	new vars into GOVD_PRIVATE rather than GOVD_LOCAL.
-	(gimplify_omp_for): Don't do C++ random access iterator clause
-	adjustments on combined constructs from OMP_LOOP.  For OMP_LOOP,
-	don't predetermine the artificial iterator in case of C++ random
-	access iterators as lastprivate, but private.  For OMP_LOOP, force
-	bind expr around simd body and force for_pre_body before the
-	construct.  Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of
-	OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV.
-	(gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for
-	diff var of C++ random access iterators.  Handle
-	OMP_CLAUSE_FIRSTPRIVATE.  For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if
-	not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases
-	clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause
-	on the OMP_FOR and OMP_DISTRIBUTE constructs if any.
-	* omp-low.c (lower_rec_input_clauses): For
-	OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private
-	variables instead of default constructing them.
-	(lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV
-	instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the
-	is_taskloop_ctx check from the assert to the guarding condition.
-
-2019-08-06  Kito Cheng  <kito.cheng@sifive.com>
-
-	* config/riscv/multilib-generator: (canonical_order): New.
-	(arch_canonicalize): Dito.
-	Apply arch_canonicalize for alts.
-
-2019-08-05  Martin Sebor  <msebor@redhat.com>
-
-	* doc/extend.texi (Common Variable Attributes): Document alias
-	attribute.
-
-2019-08-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
-	* doc/invoke.texi: Document -Wcomma-subscript.
-
-2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-core.h (tree_function_decl): Make function_code an
-	independent field.  Group the remaining bitfields into bytes
-	and move decl_type so that it contines to be at a byte boundary.
-	Leave 12 bits for future expansion.
-
-2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gimple-fold.c (gimple_fold_mask_load_store_mem_ref)
-	(gimple_fold_mask_load, gimple_fold_mask_store): New functions.
-	(gimple_fold_call): Use them to fold IFN_MASK_LOAD and
-	IFN_MASK_STORE.
-
-2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gimple.h (gimple_move_vops): Declare.
-	* gimple.c (gimple_move_vops): New function
-	* gimple-fold.c (replace_call_with_call_and_fold)
-	(gimple_fold_builtin_memory_op, gimple_fold_builtin_memset)
-	(gimple_fold_builtin_stpcpy, fold_builtin_atomic_compare_exchange)
-	(gimple_fold_call): Use it.
-	* ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise.
-	* tree-call-cdce.c (use_internal_fn): Likewise.
-	* tree-if-conv.c (predicate_load_or_store): Likewise.
-	* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
-	* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
-	* tree-ssa-propagate.c (finish_update_gimple_call): Likewise.
-	(update_call_from_tree): Likewise.
-	* tree-vect-stmts.c (vectorizable_load): Likewise.
-	* tree-vectorizer.c (adjust_simduid_builtins): Likewise.
-
-2019-08-05  Martin Liska  <mliska@suse.cz>
-
-	PR c++/91334
-	* tree-ssa-dce.c (propagate_necessity): Handle new operators
-	with not arguments.
-	(eliminate_unnecessary_stmts): Likewise.
-
-2019-08-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91169
-	* fold-const.c (get_array_ctor_element_at_index): Create
-	offset_ints according to the sign of the index type and treat
-	that as signed if it is obviously so.
-
-2019-08-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91341
-	* config/i386/avxintrin.h (_mm256_loadu2_m128, _mm256_storeu2_m128,
-	_mm256_loadu2_m128d, _mm256_storeu2_m128d, _mm256_loadu2_m128i,
-	_mm256_storeu2_m128i): New function.
-
-2019-08-05  Kito Cheng  <kito.cheng@sifive.com>
-
-	* config/riscv/riscv.c (riscv_promote_function_mode): New.
-	(TARGET_PROMOTE_FUNCTION_MODE): Use riscv_promote_function_mode.
-
-2019-08-05  Alan Modra  <amodra@gmail.com>
-
-	PR target/91349
-	* config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
-	(LINK_GCC_C_SEQUENCE_SPEC): Undef.
-
-2019-08-04  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (Prerequisites): Remove reference to Tcl 8.6
-	bug that was fixed in Tcl 8.6.1.
-
-2019-08-02  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/future.md: New file.
-	* config/rs6000/rs6000.md: Include future.md.
-	* config/rs6000/t-rs6000 (MD_INCLUDES): Add future.md.
-
-2019-08-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* function.c (assign_parm_adjust_stack_rtl): Revise STRICT_ALIGNMENT
-	check to use targetm.slow_unaligned_access instead.
-
-	* function.c (assign_param_data_one): Remove unused data members.
-
-2019-08-02  Steve Ellcey  <sellcey@marvell.com>
-
-	* omp-simd-clone.c (simd_clone_adjust_return_type): Remove call to
-	build_distinct_type_copy.
-	(simd_clone_adjust_argument_types): Ditto.
-	(simd_clone_adjust): Call build_distinct_type_copy here.
-	(expand_simd_clones): Ditto.
-
-2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91201
-	* config/i386/sse.md (*vec_extractv16qi_zext): New insn pattern.
-
-2019-08-02  Alexander Monakov  <amonakov@ispras.ru>
-
-	* tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Simplify casts
-	from 'const void *'.
-	(sort_locs_in_loop_postorder_cmp): Likewise.
-
-2019-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* doc/invoke.texi (hot-bb-count-fraction): Rework description.
-	(hot-bb-count-ws-permille): Likewise.
-	(hot-bb-frequency-fraction): Likewise.
-	(unlikely-bb-count-fraction): Likewise.
-	* params.def (hot-bb-count-fraction): Rework description.
-	(hot-bb-count-ws-permille): Likewise.
-	(hot-bb-frequency-fraction): Likewise.
-	(unlikely-bb-count-fraction): Likewise.  Remove min and max values.
-	* predict.c (get_hot_bb_threshold): Deal with 0 HOT_BB_COUNT_FRACTION.
-
-2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91323
-	* config/i386/i386-expand.c (ix86_unordered_fp_compare) <case LTGT>:
-	Return false.
-
-2019-08-02  Richard Biener  <rguenther@suse.de>
-
-	* vec.h (vec::sort): Add gcc_qsort_r support.
-	(vec::bsearch): Add an overload with gcc_qsort_r style callbacks.
-	* tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Adjust
-	to gcc_qsort_r style callback.
-	(sort_locs_in_loop_postorder_cmp): Likewise.
-	(analyze_memory_references): Use gcc_sort_r interfaces.
-	(find_ref_loc_in_loop_cmp): Use new bsearch overload.
-
-2019-08-02  Martin Liska  <mliska@suse.cz>
-
-	PR lto/91313
-	* gcc.c (driver::maybe_run_linker): Call detect_jobserver
-	to detect working job server.
-	(driver::detect_jobserver): Test whether jobserver
-	is active from GCC driver. That will prevent situation where
-	GCC is invoked from a LD plugin and the linker already uses
-	file descriptors suggested by make.  That leads to a wrong
-	detection.
-	* gcc.h (driver): Add detect_jobserver.
-	* lto-wrapper.c (jobserver_active_p): Simplify sscanf by
-	not scanning for --jobserver-auth prefix.
-
-2019-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* config/i386/i386-expand.c (ix86_expand_vector_extract): For elt == 0
-	V16QImode extraction without sse4.1 try to use V4SImode lowpart
-	extraction.
-
-2019-08-01  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/90947
-	* tree.c (type_initializer_zero_p): Define.
-	* tree.h (type_initializer_zero_p): New function.
-
-2019-08-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgrtl.c (relink_block_chain): Add line returns in dump file.
-
-2019-08-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cgraph.h (cgraph_edge::maybe_hot_p): Tweak comment.
-	* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.  Remove useless test.
-	* predict.c (maybe_hot_count_p): Likewise.
-	(maybe_hot_bb_p): Tweak comment.
-	(maybe_hot_edge_p): Likewise.
-	(probably_never_executed): Likewise.  Minor tweak.
-	(probably_never_executed_bb_p): Likewise.
-	(unlikely_executed_edge_p): Likewise.
-	(probably_never_executed_edge_p): Likewise.
-	(optimize_function_for_size_p): Likewise.
-	(optimize_function_for_speed_p): Likewise.
-	(function_optimization_type): Likewise.
-	(optimize_bb_for_size_p): Likewise.
-	(optimize_bb_for_speed_p): Likewise.
-	(bb_optimization_type): Likewise.
-	(optimize_edge_for_size_p): Likewise.
-	(optimize_edge_for_speed_p): Likewise.
-	(optimize_insn_for_size_p): Likewise.
-	(optimize_insn_for_speed_p): Likewise.
-	(optimize_loop_for_size_p): Likewise.
-	(optimize_loop_for_speed_p): Likewise.
-	(optimize_loop_nest_for_speed_p): Likewise.
-	(optimize_loop_nest_for_size_p): Likewise.
-	(predictable_edge_p): Likewise.
-	(handle_missing_profiles): Minor tweak.
-
-2019-08-01  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (pcrel_external_address): Update
-	comment.
-
-2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/85693
-	* config/i386/mmx.md (usadv8qi): New expander.
-
-2019-08-01  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90590
-	* c-warn.c (c_do_switch_warnings): Suppress warning for enumerators
-	with reserved names that are in a system header.
-
-2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (vec_extractv2si_0): Add (r,x) alternative.
-	(*vec_extractv2si_0_zext_sse4): New insn pattern.
-	(*vec_extractv2si_0_zext): Ditto.
-	(*vec_extractv2si_1): Add (rm,x) alternative.
-	(*vec_extractv2si_1_zext): New insn pattern.
-	(*vec_extractv2si_zext_mem): Add "TARGET_MMX || TARGET_MMX_WITH_SSE"
-	insn constraint.
-
-2019-08-01  Richard Biener  <rguenther@suse.de>
-
-	* domwalk.c (bb_postorder): Remove static variable.
-	(cmp_bb_postorder): Adjust.
-	(sort_bbs_postorder): Adjust and use gcc_sort_r.
-	(dom_walker::walk): Adjust.
-
-2019-08-01  Alexander Monakov  <amonakov@ispras.ru>
-
-	* sort.cc (sort_r_ctx): New struct.
-	(reorder23): Make templated on context type.
-	(reorder45): Ditto.
-	(cmp1): Ditto.  Adjust signature.
-	(netsort): Ditto.
-	(mergesort): Ditto.
-	[CHECKING_P] (cmp2to3): New static function.  Use it...
-	(gcc_qsort) [CHECKING_P]: ...here.
-	(gcc_sort_r): New function.
-	* system.h (sort_r_cmp_fn): New function typedef.
-	(qsort_chk): Adjust signature.
-	(gcc_sort_r): Declare.
-	* vec.c (qsort_chk_error): Adjust.
-	(qsort_chk): Adjust.
-
-2019-08-01  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-pre.c (has_abnormal_preds): Remove global var.
-	(compute_antic): Localize it here.
-
-2019-07-31  Maxim Blinov  <maxim.blinov@embecosm.com>
-
-	* common/config/riscv/riscv-common.c: Check -march string ends
-	with null.
-
-2019-07-31  Alexander Monakov  <amonakov@ispras.ru>
-
-	* ipa-devirt.c (type_warning_cmp): Make static.
-	(decl_warning_cmp): Ditto.
-
-2019-07-31  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR target/91050
-	* config/rs6000/rs6000.opt (mdejagnu-cpu=): Delete option.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
-	use of deleted rs6000_dejagnu_cpu_index variable.
-	* config/rs6000/rs6000.h (DRIVER_SELF_SPECS): Define.
-	(SUBTARGET_DRIVER_SELF_SPECS): Likewise.
-	* config/darwin.h (DRIVER_SELF_SPECS): Rename from this ...
-	(SUBTARGET_DRIVER_SELF_SPECS): ...to this.
-	* config/i386/i386.h (DRIVER_SELF_SPECS): Define.
-	(SUBTARGET_DRIVER_SELF_SPECS): Likewise.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91280
-	* tree-ssa-structalias.c (get_constraint_for_component_ref):
-	Decompose MEM_REF manually for offset handling.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91293
-	* tree-vect-slp.c (vect_build_slp_tree_2): Do not swap operands
-	of reduction stmts.
-
-2019-07-31  Matt Thomas  <matt@3am-software.com>
-	    Nick Hudson  <nick@nthcliff.demon.co.uk>
-	    Matthew Green  <mrg@eterna.com.au>
-	    Maya Rashish  <coypu@sdf.org>
-
-	* config.gcc (hppa*-*-netbsd*): New target.
-	* config/pa/pa-netbsd.h: New file.
-	* config/pa/pa32-netbsd.h: New file.
-
-2019-07-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* config/i386/mmx.md (reduc_plus_scal_v8qi): New expander.
-
-2019-07-31  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-valu.md
-	(scatter<mode>_insn_1offset<exec_scatter>): Remove s_waitcnt.
-	(scatter<mode>_insn_1offset_ds<exec_scatter>): Likewise.
-	(scatter<mode>_insn_2offsets<exec_scatter>): Likewise.
-	* config/gcn/gcn.c (gcn_md_reorg): Add delayeduse and reads to
-	struct ilist. Add nops for delayeduse insns.
-	* config/gcn/gcn.md (delayeduse): New attribute.
-	(*movbi): Remove s_waitcnt from stores.
-	(*mov<mode>_insn): Likewise.
-	(*movti_insn): Likewise. Add delayeduse attribute.
-	(sync_compare_and_swap<mode>_insn): Add delayeduse attribute.
-	(atomic_store<mode>): Remove or adjust s_waitcnt.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	* vr-values.h (vr_values::swap_vr_value): New.
-	(vr_values::free_value_range): likewise.
-	* vr-values.c (vr_values::swap_vr_value): Implement.
-	* gimple-ssa-evrp-analyze.h (evrp_range_analyzer::pop_value_range):
-	Do not return a range or take a var.
-	(evrp_range_analyzer::stack): Change back to recording a non-const
-	value_range *.
-	* gimple-ssa-evrp-analyze.c
-	(evrp_range_analyzer::record_ranges_from_stmt): Free unused
-	value-range.
-	(evrp_range_analyzer::pop_to_marker): Adjust.
-	(evrp_range_analyzer::push_value_range): Use new swap_vr_value.
-	(evrp_range_analyzer::pop_value_range): Likewise.  Free the
-	no longer needed value-range.
-
-2019-07-31  Martin Liska  <mliska@suse.cz>
-
-	* tree-ssa-dce.c (propagate_necessity): Delete operator can
-	have size and (or) alignment as 2nd and later arguments.
-	Mark all of them as necessary.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address):
-	Use tail-recursion.
-
-2019-07-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* config/i386/sse.md (reduc_plus_scal_v16qi): New expander.
-	(REDUC_PLUS_MODE): Add V32QImode for TARGET_AVX and V64QImode for
-	TARGET_AVX512F.
-	(reduc_plus_scal_<mode>): Improve formatting by introducing
-	a temporary.
-
-2019-07-31  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
-	AARCH64_TME_BUILTIN_TSTART, AARCH64_TME_BUILTIN_TCOMMIT,
-	AARCH64_TME_BUILTIN_TTEST and AARCH64_TME_BUILTIN_TCANCEL.
-	(aarch64_init_tme_builtins): New.
-	(aarch64_init_builtins): Call aarch64_init_tme_builtins.
-	(aarch64_expand_builtin_tme): New.
-	(aarch64_expand_builtin): Handle TME builtins.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
-	__ARM_FEATURE_TME when enabled.
-	* config/aarch64/aarch64-option-extensions.def: Add "tme".
-	* config/aarch64/aarch64.h (AARCH64_FL_TME, AARCH64_ISA_TME): New.
-	(TARGET_TME): New.
-	* config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_TTEST.
-	(define_c_enum "unspecv"): Add UNSPECV_TSTART, UNSPECV_TCOMMIT and
-	UNSPECV_TCANCEL.
-	(tstart, ttest, tcommit, tcancel): New instructions.
-	* config/aarch64/arm_acle.h (__tstart, __tcommit): New.
-	(__tcancel, __ttest): New.
-	(_TMFAILURE_REASON, _TMFAILURE_RTRY, _TMFAILURE_CNCL): New macro.
-	(_TMFAILURE_MEM, _TMFAILURE_IMP, _TMFAILURE_ERR): Likewise.
-	(_TMFAILURE_SIZE, _TMFAILURE_NEST, _TMFAILURE_DBG): Likewise.
-	(_TMFAILURE_INT, _TMFAILURE_TRIVIAL): Likewise.
-	* config/arm/types.md: Add new tme type attr.
-	* doc/invoke.texi: Document "tme".
-
-2019-07-31  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* config/arm/arm_cmse.h (cmse_nonsecure_caller): Add
-	warn_unused_result attribute.
-	(cmse_check_address_range): Add warn_unused_result attribute.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91257
-	* tree-vrp.c (union_ranges): Unify equality and less tests
-	by using compare_values.  Re-order cheap tests first.
-
-2019-07-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91301
-	* gimplify.c (gimplify_omp_for): If for class iterator on
-	distribute parallel for there is no data sharing clause
-	on inner_for_stmt, look for private clause on combined
-	parallel too and if found, move it to inner_for_stmt.
-
-2019-07-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* lra-int.h (lra_operand_data): Remove early_clobber field.
-	(lra_insn_reg): Likewise.
-	* lra.c (debug_operand_data): Update accordingly.
-	(setup_operand_alternative): Likewise.
-	(new_insn_reg): Likewise.  Remove early_clobber parameter.
-	(collect_non_operand_hard_regs): Update call accordingly.
-	Don't assign to lra_insn_reg::early_clobber.
-	(add_regs_to_insn_regno_info): Remove early_clobber parameter
-	and update calls to new_insn_reg.
-	(lra_update_insn_regno_info): Update calls accordingly.
-	* lra-constraints.c (update_and_check_small_class_inputs): Take the
-	alternative number as a parameter and test whether the operand
-	is earlyclobbered in that particular alternative.
-	(process_alt_operands): Update call accordingly.  Use per-alternative
-	checks for earyclobber here too.
-	* lra-lives.c (reg_early_clobber_p): Check early_clobber_alts
-	against zero for IRA_UNKNOWN_ALT.
-
-2019-07-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.c (alpha_option_override): Quote a C type.
-
-2019-07-30  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/thumb2.md (thumb2_movsi_insn): Adjust literal offset.
-	* config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
-
-2019-07-30  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/89330
-	* cgraph.c (cgraph_edge::make_direct): Use
-	edge->indirect_unknown_callee as edge->resolve_speculation can
-	deallocate edge which is this pointer.
-
-2019-07-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91257
-	* bitmap.c (bitmap_ior_and_compl_into): Open-code.
-
-2019-07-30  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Document new behavior.
-	* lto-wrapper.c (cpuset_popcount): New function
-	is a copy of libgomp/config/linux/proc.c.
-	(init_num_threads): Likewise.
-	(run_gcc): Automatically detect core count for -flto.
-	(jobserver_active_p): New function.
-
-2019-07-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91257
-	* bitmap.h (bitmap_ior_into_and_free): Declare.
-	* bitmap.c (bitmap_list_unlink_element): Add defaulted param
-	whether to add the unliked element to the freelist.
-	(bitmap_list_insert_element_after): Add defaulted param for
-	an already allocated element.
-	(bitmap_ior_into_and_free): New function.
-	* tree-ssa-structalias.c (condense_visit): Reduce the
-	ponts-to and edge bitmaps of the SCC members in a
-	logarithmic fashion rather than all to one.
-
-2019-07-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-ssa-math-opts.c (convert_mult_to_fma): Add a mul_cond
-	parameter.  When nonnull, make sure that the addition or subtraction
-	has the same condition.
-	(math_opts_dom_walker::after_dom_children): Try convert_mult_to_fma
-	for CFN_COND_MUL too.
-
-2019-07-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91291
-	* tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Ignore
-	constant values.
-
-2019-07-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91216
-	* omp-low.c (global_nonaddressable_vars): New variable.
-	(use_pointer_for_field): For global decls, if they are non-addressable,
-	remember it in the global_nonaddressable_vars bitmap, if they are
-	addressable and in the global_nonaddressable_vars bitmap, ignore their
-	TREE_ADDRESSABLE bit.
-	(omp_copy_decl_2): Clear TREE_ADDRESSABLE also on private copies of
-	vars in global_nonaddressable_vars bitmap.
-	(execute_lower_omp): Free global_nonaddressable_vars bitmap.
-
-	PR target/91150
-	* config/i386/i386-expand.c (expand_vec_perm_blend): Change mask type
-	from unsigned to unsigned HOST_WIDE_INT.  For E_V64QImode cast
-	comparison to unsigned HOST_WIDE_INT before shifting it left.
-
-2019-07-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (movstrict<mode>): Use register_operand
-	predicate for operand 0.  Add expander condition.  Assert that
-	operand 0 is a SUBREG RTX.
-	(*movstrict<mode>_1): Use register_operand predicate for operand 0.
-	Update operand constraints and insn condition.
-	(zero_extend<mode>si2_and): Do not call gen_movstrict<mode>.
-	(zero_extendqihi2_and): Do not call gen_movstrictqi.
-	(*setcc_qi_slp): Use register_operand predicate for operand 0.
-	Update operand 0 constraints.
-	(setcc_qi_slp splitters): Use register_operand predicate for operand 0.
-
-2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.h (DRIVER_SELF_SPECS): Define and emit errors
-	when -m{code,data}-region are used without -mlarge.
-	* config/msp430/msp430.c (msp430_option_override): Error when a
-	non-default code or data region is used without -mlarge.
-	(msp430_section_attr): Emit a warning and do not add upper/lower/either
-	attributes when they are used without -mlarge.
-
-2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	PR target/70320
-	* config/msp430/msp430.h: Define ADDITIONAL_REGISTER_NAMES.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91242
-	* wide-int.h (generic_wide_int::sext_elt): New function.
-	* inchash.h (hash::add_wide_int): Use it instead of elt.
-
-2019-07-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm-builtins.c (acle_builtin_data): Expand VAR1 to
-	CODE_FOR_arm_##.
-	* config/arm/arm.md (<crc_variant>): Rename to...
-	(arm_<crc_variant>): ... This.
-	(<cdp>): Rename to...
-	(arm_<cdp>): ... This.
-	(<ldc>): Rename to...
-	(arm_<ldc>): ... This.
-	(<stc>): Rename to...
-	(arm_<stc>): ... This.
-	(<mcr>): Rename to...
-	(arm_<mcr>): ... This.
-	(<mrc>): Rename to...
-	(arm_<mrc>): ... This.
-	(<mcrr>): Rename to...
-	(arm_<mcrr>): ... This.
-	(<mrrc>): Rename to...
-	(arm_<mrrc>): ... This.
-
-2019-07-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91257
-	* tree-ssa-sccvn.h (struct vn_avail): New.
-	(struct vn_ssa_aux): Add avail member.
-	* tree-ssa-sccvn.c (class rpo_elim): Remove m_rpo_avail
-	member, add m_avail_freelist one.
-	(rpo_elim::~rpo_elim): Remove.
-	(rpo_elim::eliminate_avail): Adjust to new avail tracking
-	data structure.
-	(rpo_elim::eliminate_push_avail): Likewise.
-	(do_unwind): Likewise.
-	(do_rpo_vn): Likewise.
-
-2019-07-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91257
-	* tree-vrp.c (operand_less_p): Avoid dispatching to fold for
-	most cases, instead call compare_values which handles the
-	symbolic ranges we handle specially.
-	(compare_values_warnv): Do not call operand_less_p but open-code
-	the effective fold calls.  Avoid converting so much.
-
-2019-07-29  Martin Liska  <mliska@suse.cz>
-
-	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not
-	remove LHS of operator new call.  It's handled latter.
-
-2019-07-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91267
-	* vr-values.c (vr_values::update_value_range): Add early return
-	for effectively VARYING lattice entry.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR debug/86638
-	* tree-ssa-dce.c (keep_all_vdefs_p): New function.
-	(mark_stmt_if_obviously_necessary): Mark all stmts with vdefs as
-	necessary if keep_all_vdefs_p is true.
-	(mark_aliased_reaching_defs_necessary): Add a gcc_checking_assert
-	that keep_all_vdefs_p is false.
-	(mark_all_reaching_defs_necessary): Likewise.
-	(propagate_necessity): Skip the vuse scan if keep_all_vdefs_p is true.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* common.opt (Og): Change the initial value of flag_dse to 0.
-	* opts.c (default_options_table): Move OPT_ftree_dse from
-	OPT_LEVELS_1_PLUS to OPT_LEVELS_1_PLUS_NOT_DEBUG.  Also add
-	OPT_fdse to OPT_LEVELS_1_PLUS_NOT_DEBUG.  Put the OPT_ftree_pta
-	entry before the OPT_ftree_sra entry.
-	* doc/invoke.texi (Og): Add -fdse and -ftree-dse to the list
-	of flags disabled by Og.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-cfg.c (execute_fixup_cfg): Don't delete stores to write-only
-	variables for -Og.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/sourcebuild.texi (check-function-bodies): Document.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* simplify-rtx.c (simplify_const_unary_operation): Fold a
-	VEC_DUPLICATE of a fixed-length vector even if the result
-	is variable-length.  Likewise fold a duplicate of a
-	variable-length vector if the variable-length vector is
-	itself a duplicate of a fixed-length sequence.
-	(test_vector_ops_duplicate): Test more cases.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* vector-builder.h (vector_builder): Add a shape template parameter.
-	(vector_builder::new_unary_operation): New function, generalizing
-	the old tree_vector_builder function.
-	(vector_builder::new_binary_operation): Likewise.
-	(vector_builder::binary_encoded_nelts): Likewise.
-	* int-vector-builder.h (int_vector_builder): Update template
-	parameters to vector_builder.
-	(int_vector_builder::shape_nelts): New function.
-	* rtx-vector-builder.h (rtx_vector_builder): Update template
-	parameters to vector_builder.
-	(rtx_vector_builder::shape_nelts): New function.
-	(rtx_vector_builder::nelts_of): Likewise.
-	(rtx_vector_builder::npatterns_of): Likewise.
-	(rtx_vector_builder::nelts_per_pattern_of): Likewise.
-	* tree-vector-builder.h (tree_vector_builder): Update template
-	parameters to vector_builder.
-	(tree_vector_builder::shape_nelts): New function.
-	(tree_vector_builder::nelts_of): Likewise.
-	(tree_vector_builder::npatterns_of): Likewise.
-	(tree_vector_builder::nelts_per_pattern_of): Likewise.
-	* tree-vector-builder.c (tree_vector_builder::new_unary_operation)
-	(tree_vector_builder::new_binary_operation): Delete.
-	(tree_vector_builder::binary_encoded_nelts): Likewise.
-	* simplify-rtx.c: Include rtx-vector-builder.h.
-	(distributes_over_addition_p): New function.
-	(simplify_const_unary_operation)
-	(simplify_const_binary_operation): Generalize handling of vector
-	constants to include variable-length vectors.
-	(test_vector_ops_series): Add more tests.
-
-2019-07-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/91222
-	* ipa-devirt.c (warn_types_mismatch): Compare indentifiers
-	than INDENTIFIER_POINTER.
-
-2019-07-28  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/89330
-	* cgraph.c (symbol_table::create_edge): Always allocate
-	a cgraph_edge.
-	(symbol_table::free_edge): Store summary_id to
-	edge_released_summary_ids if != -1;
-	* cgraph.h (NEXT_FREE_NODE): Remove.
-	(SET_NEXT_FREE_NODE): Likewise.
-	(NEXT_FREE_EDGE): Likewise.
-	(symbol_table::release_symbol): Store summary_id to
-	cgraph_released_summary_ids if != -1;
-	(symbol_table::allocate_cgraph_symbol): Always allocate
-	a cgraph_node.
-
-2019-07-28  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000-call.c (rs6000_output_mi_thunk): Use
-	gen_sibcall.
-
-2019-07-28  Alan Modra  <amodra@gmail.com>
-
-	PR target/91135
-	* config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Don't
-	define.
-	* config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Invoke
-	GNU_USER_TARGET_OS_CPP_BUILTINS for aixdesc abi.
-	(GNU_USER_TARGET_D_OS_VERSIONS): Don't define.
-
-2019-07-28  Alan Modra  <amodra@gmail.com>
-
-	PR target/91050
-	* config/rs6000/sysv4.h (ASM_DEFAULT_SPEC): Modify if -m64.
-	* config/rs6000/default64.h (ASM_DEFAULT_SPEC): Define.
-	* config/rs6000/freebsd64.h (ASM_DEFAULT_SPEC): Don't define.
-	* config/rs6000/linux64.h (ASM_DEFAULT_SPEC): Likewise.
-	* config/rs6000/rtems.h (ASM_DEFAULT_SPEC): Likewise.
-	* config/rs6000/rs6000.h (ASM_DEFAULT_EXTRA): Define and use
-	in asm_default spec.
-	* config/rs6000/eabialtivec.h (ASM_DEFAULT_EXTRA): Redefine.
-	* config/rs6000/linuxaltivec.h (ASM_DEFAULT_EXTRA): Redefine.
-
-2019-07-28  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/include/gpl_v3.texi (Copying): Use https for www.gnu.org.
-
-2019-07-26  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/89517
-	* config.gcc: Relax parsing of AARCH64_OPT_EXTENSION.
-	* config/aarch64/aarch64-option-extensions.def: Add new comments
-	and restore easier to read options.
-
-2019-07-26  Tamar Christina  <tamar.christina@arm.com>
-
-	* convert.c (convert_to_real_1): Move part of conversion code...
-	* match.pd: ...To here.
-
-2019-07-26  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/89330
-	* ipa-inline-transform.c (check_speculations_1): New function.
-	(push_all_edges_in_set_to_vec): Likewise.
-	(check_speculations): Use check_speculations_1, new parameter
-	new_edges.
-	(inline_call): Pass new_edges to check_speculations.
-	* ipa-inline.c (add_new_edges_to_heap): Assert edge_callee is not
-	NULL.
-	(speculation_useful_p): Early return true if edge is inlined, remove
-	later checks for inline_failed.
-
-2019-07-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/91223
-	* lra-constraints.c (process_alt_operands): Fail for unsuccessful
-	matching with INOUT operand.
-
-2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* stmt.c (expand_case): Try to narrow the index type if it's larger
-	than a word.  Tidy up.
-
-2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cif-code.def (NEVER_CALL): New code.
-	* ipa-inline.c (want_inline_small_function_p): Fix formatting issues.
-	Set the failure to CIF_NEVER_CALL if the IPA count is zero.
-
-2019-07-25  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* config/arm/thumb2.md (thumb2_movsi_insn): Fix load/store low reg.
-	* config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
-
-2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-devirt.c (add_type_duplicate): Fix return value.
-
-2019-07-25  Richard Biener  <rguenther@suse.de>
-
-	* tree-vrp.c (extract_range_from_multiplicative_op): Add
-	type parameter and use it instead of guessing expression
-	type from the first operand.
-	(extract_range_from_binary_expr): Pass expr_type down.
-
-2019-07-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm.md (SATrev): Change to code attribute.
-	(*satsi_<SAT:code>): Adjust for the above.
-	(*satsi_<SAT:code>_shift): Likewise.
-
-2019-07-25  Richard Biener  <rguenther@suse.de>
-
-	* gimple-loop-versioning.cc (loop_versioning::prune_loop_conditions):
-	Make value_range * temporary const.
-	* gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range):
-	Likewise.
-	(evrp_range_analyzer::record_ranges_from_): Likewise.
-	(evrp_range_analyzer::pop_value_range): Return a const value_range *,
-	deal with having recorded a const one.
-	* gimple-ssa-evrp-analyze.h (evrp_range_analyzer::get_value_range):
-	Return a const value_range *.
-	(evrp_range_analyzer::pop_value_range): Likewise.
-	(evrp_range_analyzer::stack): Record const value_range *s.
-	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
-	Adjust.
-	* gimple-ssa-sprintf.c (get_int_range): Likewise.
-	(format_integer): Likewise.
-	(sprintf_dom_walker::handle_gimple_call): Likewise.
-	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Likewise.
-	* tree-vrp.c (vrp_prop::set_def_to_varying): Add.
-	(vrp_prop::get_value_range): Adjust.
-	(vrp_prop::vrp_initialize): Use set_def_to_varying instead of
-	modifying the lattice in-place.
-	(vrp_prop::visit_stmt): Likewise.
-	* vr-values.c (vr_values::get_lattice_entry): New private method.
-	(vr_values::get_value_range): Wrap it and return a const
-	value_range *.
-	(vr_values::set_def_to_varying): New.
-	(vr_values::set_defs_to_varying): Use it.
-	(vr_values::update_value_range): Likewise.
-	(vr_values::vrp_stmt_computes_nonzero): Adjust.
-	(values::op_with_constant_singleton_va): Likewise.
-	(vr_values::extract_range_for_var_from_co): Likewise.
-	(vr_values::extract_range_from_ssa_name): Likewise.
-	(vr_values::extract_range_from_cond_expr): Likewise.
-	(vr_values::extract_range_basic): Likewise.
-	(compare_ranges): Take const value_range *, adjust.
-	(compare_range_with_value): Likewise.
-	(vrp_valueize): Adjust.
-	(vrp_valueize_1): Likewise.
-	(vr_values::get_vr_for_comparison): Return a const value_range *.
-	(vr_values::compare_name_with_value): Adjust.
-	(vr_values::compare_names): Likewise.
-	(vr_values::vrp_evaluate_conditional_warnv_with_ops_using_ranges):
-	Likewise.
-	(vr_values::vrp_evaluate_conditional): Likewise.
-	(find_case_label_ranges): Take a const value_range *.
-	(vr_values::vrp_visit_switch_stmt): Adjust.
-	(vr_values::extract_range_from_phi_node): Likewise.
-	(vr_values::simplify_div_or_mod_using_ran): Likewise.
-	(vr_values::simplify_abs_using_ranges): Likewise.
-	(test_for_singularity): Take a const value_range *.
-	(range_fits_type_p): Likewise.
-	(vr_values::simplify_cond_using_ranges_1): Adjust.
-	(vr_values::simplify_cond_using_ranges_2): Likewise.
-	(vr_values::simplify_switch_using_ranges): Likewise.
-	(vr_values::simplify_float_conversion_usi): Likewise.
-	(vr_values::two_valued_val_range_p): Likewise.
-	* vr-values.h (vr_values::get_value_range): Return a const
-	value_range *.
-	(vr_values::set_def_to_varying): New.
-	(vr_values::get_lattice_entry): New private method.
-	(vr_values::get_vr_for_comparison): Return a const value_range *.
-
-2019-07-25  Martin Liska  <mliska@suse.cz>
-	    Dominik Infuhr  <dominik.infuehr@theobroma-systems.com>
-
-	PR c++/23383
-	* common.opt: Add -fallocation-dce
-	* gimple.c (gimple_call_operator_delete_p): New.
-	* gimple.h (gimple_call_operator_delete_p): Likewise.
-	* tree-core.h (enum function_decl_type): Add OPERATOR_DELETE.
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Handle
-	DECL_IS_OPERATOR_DELETE_P.
-	(mark_all_reaching_defs_necessary_1): Likewise.
-	(propagate_necessity): Likewise.
-	(eliminate_unnecessary_stmts): Handle
-	gimple_call_operator_delete_p.
-	* tree-streamer-in.c (unpack_ts_function_decl_value_fields):
-	Add packing of OPERATOR_DELETE.
-	* tree-streamer-out.c (pack_ts_function_decl_value_fields):
-	Similarly here.
-	* tree.h (DECL_IS_OPERATOR_DELETE_P): New.
-	(DECL_SET_IS_OPERATOR_DELETE): New.
-	(DECL_IS_REPLACEABLE_OPERATOR_NEW_P): Likewise.
-
-2019-07-25  Martin Liska  <mliska@suse.cz>
-
-	* calls.c (maybe_warn_alloc_args_overflow): Use new macros
-	(e.g. DECL_SET_LAMBDA_FUNCTION and DECL_LAMBDA_FUNCTION_P).
-	* coverage.c (coverage_begin_function): Likewise.
-	* fold-const.c (tree_expr_nonzero_warnv_p): Likewise.
-	* gimple.c (gimple_call_nonnull_result_p): Likewise.
-	* ipa-icf.c (sem_item::compare_referenced_symbol_properties): Likewise.
-	(sem_item::hash_referenced_symbol_properties): Likewise.
-	* lto-streamer-out.c (hash_tree): Likewise.
-	* predict.c (expr_expected_value_1): Likewise.
-	* tree-inline.c (expand_call_inline): Likewise.
-	* tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
-	* tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
-	* tree-core.h (enum function_decl_type): New enum.
-	(struct tree_function_decl): Remove operator_new_flag and lambda_function.
-	* tree.h (FUNCTION_DECL_DECL_TYPE): New.
-	(set_function_decl_type): Likewise.
-	(DECL_IS_OPERATOR_NEW_P): New.
-	(DECL_SET_IS_OPERATOR_NEW): Likewise.
-	(DECL_LAMBDA_FUNCTION): Likewise.
-	(DECL_LAMBDA_FUNCTION_P): Likewise.
-	(DECL_IS_OPERATOR_NEW): Remove.
-	(DECL_SET_LAMBDA_FUNCTION): Likewise.
-
-2019-07-25  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	* ipa-profile.c (get_most_common_single_value): Use
-	get_nth_most_common_value.
-	* profile.c (sort_hist_value): New function.
-	(compute_value_histograms): Call sort_hist_value to sort the
-	values after loading from disk.
-	* value-prof.c (get_most_common_single_value): Rename to ...
-	get_nth_most_common_value.  Add input params n, return
-	the n_th value and count.
-	(gimple_divmod_fixed_value_transform): Use
-	get_nth_most_common_value.
-	(gimple_ic_transform): Likewise.
-	(gimple_stringops_transform): Likewise.
-	* value-prof.h (get_most_common_single_value): Add input params
-	n, default to 0.
-
-2019-07-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91236
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
-	size of CONSTRUCTOR write.  Fix buffer size we pass to
-	native_encode_expr.
-
-2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.gcc (msp430*-*-*): Fix non-GNU style in r273774.
-	* config/msp430/msp430.h (ENDFILE_SPEC): Fix non-GNU style in
-	r273773.
-
-2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config.gcc (msp430*-*-*): Enable initfini_array by default unless
-	explicitly disabled with --disable-initfini-array.
-
-2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.h (ENDFILE_SPEC): Wrap uses of crtn*.o in
-	if-exists.
-
-2019-07-24  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91183
-	PR tree-optimization/86688
-	* builtins.c (compute_objsize): Handle MEM_REF.
-	* tree-ssa-strlen.c (class ssa_name_limit_t): New.
-	(get_min_string_length): Remove.
-	(count_nonzero_bytes): New function.
-	(handle_char_store): Rename...
-	(handle_store): to this.  Handle multibyte stores via integer types.
-	(strlen_check_and_optimize_stmt): Adjust conditional and the called
-	function name.
-
-2019-07-24  Martin Sebor  <msebor@redhat.com>
-
-	PR driver/80545
-	* diagnostic.c (diagnostic_classify_diagnostic): Use lang_mask.
-	(diagnostic_report_diagnostic): Same.
-	* diagnostic.h (diagnostic_context::option_enabled): Add an argument.
-	(diagnostic_context::lang_mask): New data member.
-	* ipa-pure-const.c (suggest_attribute): Use
-	lang_hooks.option_lang_mask ().
-	* opts-common.c (option_enabled): Handle new argument.
-	(get_option_state): Pass an additional argument.
-	* opts.c (print_filtered_help): Print supported languages for
-	unsupported options.  Adjust printing of current state.
-	* opts.h (option_enabled): Add argument.
-	* toplev.c (print_switch_values): Use lang_mask.
-	(general_init): Set global_dc->lang_mask.
-
-2019-07-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR bootstrap/87030
-	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Revert change from r273749.
-
-2019-07-24  Giuliano Belinassi  <giuliano.belinassi@usp.br>
-
-	* cgraphunit.c (symbol_table::compile): Start and stop
-	TV_CGRAPH_IPA_PASSES and TV_CGRAPH_FUNC_EXPANSION timers.
-	* timevar.def (TV_CGRAPH_IPA_PASSES, TV_CGRAPH_FUNC_EXPANSION): New.
-
-2019-07-24  Oliver Browne  <oliverbrowne62@gmail.com>
-
-	* gimplify.c (flag_instrument_functions_exclude_p): Include
-	namespace/class information in the printable name.
-	* opts.c (add_comma_separated_to_vector): Add NUL terminator
-	to tokens entered into the vector.
-
-2019-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-nested.c (build_simple_mem_ref_notrap): New function.
-	(get_static_chain): Call it instead of build_simple_mem_ref.
-	(get_frame_field): Likewise.
-	(get_nonlocal_debug_decl): Likewise.
-	(convert_nonlocal_reference_op): Likewise.
-
-2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-protos.h (arc_output_function_epilogue): Delete
-	declaration.
-	(arc_compute_frame_size): Millicode is disabled when compiling
-	ISR.
-	(arc_return_address_register): Likewise.
-	(arc_compute_function_type): Likewise.
-	(arc_compute_frame_size): Likewise.
-	(secondary_reload_info): Likewise.
-	(arc_get_unalign): Likewise.
-	(arc_can_use_return_insn): Declare.
-	* config/arc/arc.c (AUX_LP_START): Define
-	(AUX_LP_END): Likewise.
-	(arc_frame_info): Update gmask member to 64-bit datum.
-	(GMASK_LEN): Update.
-	(arc_compute_function_type): Make it static, move it forward.
-	(arc_must_save_register): Update, consider the extra regs.
-	(arc_compute_millicode_save_restore_regs): Update to use the 64
-	bit gmask.
-	(arc_compute_frame_size): Likewise.
-	(arc_enter_leave_p): Likewise.
-	(arc_save_callee_saves): Likewise.
-	(arc_restore_callee_saves): Likewise.
-	(arc_save_callee_enter): Likewise.
-	(arc_restore_callee_leave): Likewise.
-	(arc_save_callee_milli): Likewise.
-	(arc_restore_callee_milli): Likewise.
-	(arc_expand_prologue): Add new interrupt handling.
-	(arc_return_address_register): Make it static, move it forward.
-	(arc_expand_epilogue): Add new interrupt handling.
-	(arc_get_unalign): Delete.
-	(arc_epilogue_uses): Make sure we do not remove the extra
-	saved/restored registers when interrupt.
-	(arc_can_use_return_insn): New function.
-	(push_reg): Likewise.
-	(pop_reg): Likewise.
-	(arc_save_callee_saves): Add ZOL and FPX aux registers saving
-	procedures.
-	(arc_restore_callee_saves): Likewise, but restoring.
-	* config/arc/arc.md (VUNSPEC_ARC_ARC600_RTIE): Define.
-	(R33_REG): Likewise.
-	(R34_REG): Likewise.
-	(R35_REG): Likewise.
-	(R36_REG): Likewise.
-	(R37_REG): Likewise.
-	(R38_REG): Likewise.
-	(R39_REG): Likewise.
-	(R45_REG): Likewise.
-	(R46_REG): Likewise.
-	(R47_REG): Likewise.
-	(R48_REG): Likewise.
-	(R49_REG): Likewise.
-	(R50_REG): Likewise.
-	(R51_REG): Likewise.
-	(R52_REG): Likewise.
-	(R53_REG): Likewise.
-	(R54_REG): Likewise.
-	(R55_REG): Likewise.
-	(R56_REG): Likewise.
-	(R58_REG): Likewise.
-	(type): Add rtie attribute.
-	(in_call_delay_slot): Use RETURN_ADDR_REGNUM.
-	(movsi_insn): Accept moves to lp_count.
-	(rtie): Update pattern.
-	(simple_return): Simplify it, don't use this pattern as a return
-	from an interrupt.
-	(arc600_rtie): New pattern.
-	(p_return_i): Clean up.
-	(return): Likewise.
-	* config/arc/builtins.def (rtie): Only available for non ARC6xx
-	family CPUs.
-	* config/arc/predicates.md (move_src_operand): Consider lp_count
-	as a register.
-
-2019-07-24  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/predicates.md (addv_const_operand): New predicate.
-	* config/s390/s390-modes.def (CCO): New condition code mode.
-	* config/s390/s390.c (s390_match_ccmode_set): Handle E_CCOmode.
-	(s390_branch_condition_mask): Likewise.
-	* config/s390/s390.md ("addv<mode>4", "subv<mode>4")
-	("mulv<mode>4"): New expanders.
-	("*addv<mode>3_ccoverflow", "*addv<mode>3_ccoverflow_const")
-	("*subv<mode>3_ccoverflow", "*mulv<mode>3_ccoverflow"): New
-	pattern definitions.
-
-2019-07-24  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR middle-end/91166
-	* match.pd (vec_perm_expr(v, v, mask) -> v): New pattern.
-	(define_predicates): Add entry for uniform_vector_p.
-	(vec_same_elem_p): New match pattern.
-
-2019-07-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR bootstrap/87030
-	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Move from here...
-	* config/i386/darwin32-biarch.h .. to here.
-	* config/i386/darwin64-biarch.h: Adjust comments.
-	* config/rs6000/darwin32-biarch.h: Likewise.
-	* config/rs6000/darwin64-biarch.h: Likewise.
-	* config.gcc: Missed commit from r273746
-	(*-*-darwin*): Don't include CPU t-darwin here.
-	(i[34567]86-*-darwin*): Adjust to use biarch files. Produce
-	an error message if i686-darwin configuration is attempted for
-	Darwin >= 18.
-
-2019-07-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR bootstrap/87030
-	* config.gcc (*-*-darwin*): Don't include CPU t-darwin here.
-	(i[34567]86-*-darwin*): Adjust to use biarch files. Produce
-	an error message if i686-darwin configuration is attempted for
-	Darwin >= 18.
-	(x86_64-*-darwin*): Switch to single multilib for Darwin >= 18.
-	(powerpc-*-darwin*): Use biarch files where needed.
-	(powerpc64-*-darwin*): Likewise.
-	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Move to new biarch file.
-	(DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
-	arch case.
-	* config/i386/darwin32-biarch.h: New.
-	* config/i386/darwin64.h: Rename.
-	* config/i386/darwin64-biarch.h: To this.
-	* config/i386/t-darwin: Rename.
-	* config/i386/t-darwin32-biarch: To this.
-	* config/i386/t-darwin64: Rename.
-	* config/i386/t-darwin64-biarch: To this.
-	* config/rs6000/darwin32-biarch.h: New.
-	* config/rs6000/darwin64.h: Rename.
-	* config/rs6000/darwin64-biarch.h: To this.
-	(DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
-	arch case.
-	* config/rs6000/t-darwin8: Rename.
-	* config/rs6000/t-darwin32-biarch: To this.
-	* config/rs6000/t-darwin64 Rename.
-	* config/rs6000/t-darwin64-biarch: To this.
-
-2019-07-23  Martin Sebor  <msebor@redhat.com>
-
-	* configure.ac (ACX_PROG_CXX_WARNING_OPTS): Revert r273311.
-
-2019-07-23  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gdbinit.in (reload-gdbhooks): New command with an attached doc string.
-	(rh): New alias for it.
-
-2019-07-23  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gdbhooks.py: Pass replace=True to
-	gdb.printing.register_pretty_printer.
-
-2019-07-23  Richard Biener  <rguenther@suse.de>
-
-	PR debug/91231
-	* lto-streamer-in.c (input_function): Drop inline-entry markers
-	that ended up with an unknown location block.
-
-2019-07-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/83518
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle aggregate
-	init from a constant even when partial defs are already recorded.
-
-2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2.
-	* config/i386/znver1.md: Enable patterns for znver2 and add store
-	variants which use extra AGU unit.
-
-2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* config/i386/i386-options.c (ix86_option_override_internal): Default
-	PARAM_AVOID_FMA_MAX_BITS to 256 for znver2.
-	* config/i386/x86-tune.def (X86_TUNE_AVOID_256FMA_CHAINS): Set
-	for ZNVER2.
-
-2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* config/i386/x86-tune-costs.h (znver2_memcpy): Update.
-	(znver2_costs): Update 256 bit SSE costs and multiplication.
-
-2019-07-23  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md (<avx512>_cvtmask2<ssemodesuffix><mode>):
-	Require only AVX512F.
-	(*<avx512>_cvtmask2<ssemodesuffix><mode>): Likewise.  Add
-	alternative expanding to vpternlog.
-
-2019-07-23  Martin Liska  <mliska@suse.cz>
-
-	* dwarf2out.c (gen_producer_string): Canonize -flto=N
-	to -flto in dwarf producer string.
-
-2019-07-23  Richard Biener  <rguenther@suse.de>
-
-	* tree-cfg.c (label_for_bb): Remove global var.
-	(main_block_label): Take label_for_bb as argument.
-	(cleanup_dead_labels_eh): Likewise, adjust.
-	(cleanup_dead_labels): Adjust.
-
-2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
-
-	* doc/extend.texi (Basic PowerPC Built-in Functions Available on all
-	Configurations): Add documentation for __builtin_mtfsf.
-
-2019-07-22  Ilia Diachkov  <ilia.diachkov@optimitech.com>
-
-	* config/riscv/riscv-opts.h (struct riscv_align_data): New.
-	* config/riscv/riscv.c (riscv_constant_alignment): Use
-	riscv_align_data_type.
-	* config/riscv/riscv.h (RISCV_EXPAND_ALIGNMENT): New.
-	(DATA_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
-	(LOCAL_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
-	* config/riscv/riscv.opt (malign-data): New.
-	* doc/invoke.texi (RISC-V Options): Document -malign-data=.
-
-2019-07-02  Giuliano Belinassi  <giuliano.belinassi@usp.br>
-
-	* cgraph.c (dump_graphviz): New function.
-	* cgraph.h (dump_graphviz): New function.
-	* symtab.c (dump_graphviz): New function.
-
-2019-07-22  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/aarch64/aarch64-simd.md
-	(*aarch64_simd_sra<mode>): New.
-	* config/aarch64/iterators.md
-	(SHIFTRT): New iterator.
-	(sra_op): New attribute.
-
-2019-07-22  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_preserve_reg_p): Don't save
-	callee-saved regs R4->R10 in an interrupt function that calls another
-	function.
-
-2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
-
-	* config/rs6000/smmintrin.h (_mm_blend_epi16): New.
-	(_mm_blendv_epi8): New.
-
-2019-07-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91221
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Appropriately
-	restrict partial-def handling of empty constructors and
-	memset to refs with known offset.
-
-2019-07-22  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md (ternlogsuffix): New.
-	(one_cmpl<mode>2): Don't force CONSTM1_RTX into a register when
-	AVX512F is in use.
-	(<mask_codefor>one_cmpl<mode>2<mask_name>): New.
-
-2019-07-22  Martin Liska  <mliska@suse.cz>
-
-	* config/avr/avr.c (avr_asm_output_aligned_decl_common): Update
-	comment.
-	* toplev.c (compile_file): Do not emit __gnu_lto_v1 symbol.
-
-2019-07-22  Martin Liska  <mliska@suse.cz>
-
-	* lto-section-in.c (lto_get_section_data):
-	Use new function get_compression.
-	* lto-streamer-out.c (produce_lto_section): Use
-	set_compression to encode compression algorithm.
-	* lto-streamer.h (struct lto_section): Do not
-	use bitfields in the format.
-
-2019-07-22  Martin Liska  <mliska@suse.cz>
-
-	PR driver/91172
-	* opts-common.c (decode_cmdline_option): Decode
-	argument of -Werror and check it for a wrong language.
-	* opts-global.c (complain_wrong_lang): Remove such case.
-
-2019-07-22  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (prepare_move_operands): Always use an
-	intermediate register when storing a TLS symbols.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	* config/or1k/or1k.c (or1k_expand_compare): Check for int before
-	force_reg.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	* config.gcc (or1k*-*-*): Add mhard-float, mdouble-float, msoft-float
-	and munordered-float validations.
-	* config/or1k/constraints.md (d): New register constraint.
-	* config/or1k/predicates.md (fp_comparison_operator): New.
-	* config/or1k/or1k.c (or1k_print_operand): Add support for printing 'd'
-	operands.
-	(or1k_expand_compare): Normalize unordered comparisons.
-	* config/or1k/or1k.h (reg_class): Define DOUBLE_REGS.
-	(REG_CLASS_NAMES): Add "DOUBLE_REGS".
-	(REG_CLASS_CONTENTS): Add contents for DOUBLE_REGS.
-	* config/or1k/or1k.md (type): Add fpu.
-	(fpu): New instruction reservation.
-	(F, f, fr, fi, FI, FOP, fop): New.
-	(<fop><F:mode>3): New ALU instruction definition.
-	(float<fi><F:mode>2): New conversion instruction definition.
-	(fix_trunc<F:mode><fi>2): New conversion instruction definition.
-	(fpcmpcc): New code iterator.
-	(*sf_fp_insn): New instruction definition.
-	(cstore<F:mode>4): New expand definition.
-	(cbranch<F:mode>4): New expand definition.
-	* config/or1k/or1k.opt (msoft-float, mhard-float, mdouble-float,
-	munordered-float): New options.
-	* doc/invoke.texi: Document msoft-float, mhard-float, mdouble-float and
-	munordered-float.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	* config.gcc (or1k*-*-*): Add mrori and mror to validation.
-	* doc/invoke.texi (OpenRISC Options): Add mrori option, rewrite all
-	documenation to be more clear.
-	* config/or1k/elf.opt (mboard=, mnewlib): Rewrite documentation to be
-	more clear.
-	* config/or1k/or1k.opt (mrori): New option.
-	(mhard-div, msoft-div, mhard-mul, msoft-mul, mcmov, mror, msext,
-	msfimm, mshftimm): Rewrite documentation to be more clear.
-	* config/or1k/or1k.md (insn_support): Add ror and rori.
-	(enabled): Add conditions for ror and rori.
-	(rotrsi3): Replace condition for shftimm with ror and rori.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	PR target/90363
-	* config/or1k/or1k.md (zero_extend<mode>si2): Update predicate.
-	(extend<mode>si2): Update predicate.
-	* config/or1k/predicates.md (volatile_mem_operand): New.
-	(reg_or_mem_operand): New.
-
-2019-07-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (TARGET_NO_PROTOTYPE): Move from here...
-	* config/rs6000/rs6000-call.c: ... to here.
-
-2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (offsettable_mem_operand): Allow volatile
-	memory.
-
-2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (input_operand): Allow volatile memory.
-
-2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (lwa_operand): Allow volatile memory.
-
-2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/predicates.md (volatile_mem_operand): Modernize syntax.
-	(any_memory_operand): New predicate.
-	(reg_or_mem_operand): Use it.
-
-2019-07-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91204
-	* optabs.c (expand_unop): As fallback, expand ~op0 as op0 ^ -1.
-
-2019-07-20  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.h (hppa_profile_hook): Delete declaration.
-	* config/pa/pa-protos.h (hppa_profile_hook): Add declaration.
-
-2019-07-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree.def (OMP_LOOP): New tree code.
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_BIND.
-	(enum omp_clause_bind_kind): New enum.
-	(struct tree_omp_clause): Add subcode.bind_kind.
-	* tree.h (OMP_LOOP_CHECK): Rename to ...
-	(OMP_LOOPING_CHECK): ... this.
-	(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
-	OMP_FOR_INCR, OMP_FOR_PRE_BODY, OMP_FOR_ORIG_DECLS): Use
-	OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK.
-	(OMP_CLAUSE_BIND_KIND): Define.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
-	bind clause entries.
-	(walk_tree_1): Handle OMP_CLAUSE_BIND.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-	(dump_generic_node): Handle OMP_LOOP.
-	* gimplify.c (enum omp_region_type): Add ORT_IMPLICIT_TARGET.
-	(in_omp_construct): New variable.
-	(is_gimple_stmt): Handle OMP_LOOP.
-	(gimplify_scan_omp_clauses): For lastprivate don't set
-	check_non_private if code == OMP_LOOP.  For reduction clause
-	on OMP_LOOP combined with parallel or teams propagate as shared
-	on the combined construct.  Handle OMP_CLAUSE_BIND.
-	(gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_BIND.
-	(gimplify_omp_for): Pass OMP_LOOP instead of OMP_{FOR,DISTRIBUTE}
-	for constructs from a loop construct to gimplify_scan_omp_clauses.
-	Don't predetermine iterator linear on OMP_SIMD from loop construct.
-	(replace_reduction_placeholders, gimplify_omp_loop): New functions.
-	(gimplify_omp_workshare): Use ORT_IMPLICIT_TARGET instead of trying
-	to match the implicit ORT_TARGET construct around whole body.
-	Temporarily clear in_omp_construct when processing body.
-	(gimplify_expr): Handle OMP_LOOP.  For OMP_MASTER, OMP_TASKGROUP
-	etc. temporarily set in_omp_construct when processing body.
-	(gimplify_body): Create ORT_IMPLICIT_TARGET instead of ORT_TARGET.
-	* omp-low.c (struct omp_context): Add loop_p.
-	(build_outer_var_ref): Treat ctx->loop_p similarly to simd construct
-	in that the original var might be private.
-	(scan_sharing_clauses): Handle OMP_CLAUSE_BIND.
-	(check_omp_nesting_restrictions): Adjust nesting restrictions for
-	addition of loop construct.
-	(scan_omp_1_stmt): Allow setjmp inside of loop construct.
-
-	* omp-low.c (lower_rec_input_clauses): Don't force simd arrays for
-	lastprivate non-addressable iterator of a collapse(1) simd.
-
-2019-07-17  Bill Seurer  <seurer@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000-call.c (HAVE_AS_GNU_ATTRIBUTE): define value
-	as in rs6000.c.
-
-2019-07-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (DRIVER_SELF_SPECS): Ignore X and Mach specs which
-	refer to default conditions.  Warn for the 'y' spec which is ignored
-	by current linkers.
-
-2019-07-19  Bill Seurer  <seurer@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (builtin_description, cpu_is_info,
-	cpu_supports_info, builtin_hash_struct, builtin_hasher,
-	builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
-	rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
-	rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
-	init_cumulative_args, rs6000_promote_function_mode,
-	rs6000_must_pass_in_stack, is_complex_IBM_long_double,
-	abi_v4_pass_in_fpr, rs6000_function_arg_padding,
-	rs6000_function_arg_boundary, rs6000_parm_offset,
-	rs6000_parm_start, rs6000_arg_size,
-	rs6000_darwin64_record_arg_advance_flush,
-	rs6000_darwin64_record_arg_advance_recurse,
-	rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
-	rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
-	rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
-	rs6000_mixed_function_arg, rs6000_psave_function_arg,
-	rs6000_finish_function_arg, rs6000_function_arg,
-	rs6000_arg_partial_bytes, rs6000_pass_by_reference,
-	rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
-	rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
-	setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
-	rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
-	bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
-	bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
-	rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
-	rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
-	rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
-	altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
-	altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
-	altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
-	altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
-	htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
-	altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
-	get_element_number, altivec_expand_vec_set_builtin,
-	altivec_expand_vec_ext_builtin, altivec_expand_builtin,
-	rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
-	rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
-	fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
-	fold_mergeeo_helper, rs6000_gimple_fold_builtin,
-	rs6000_expand_builtin, rs6000_vector_type,
-	rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
-	htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
-	rs6000_internal_arg_pointer, rs6000_output_mi_thunk): Move
-	to rs6000-call.c.
-	* config/rs6000/rs6000-call.c (builtin_description, cpu_is_info,
-	cpu_supports_info, builtin_hash_struct, builtin_hasher,
-	builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
-	rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
-	rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
-	init_cumulative_args, rs6000_promote_function_mode,
-	rs6000_must_pass_in_stack, is_complex_IBM_long_double,
-	abi_v4_pass_in_fpr, rs6000_function_arg_padding,
-	rs6000_function_arg_boundary, rs6000_parm_offset,
-	rs6000_parm_start, rs6000_arg_size,
-	rs6000_darwin64_record_arg_advance_flush,
-	rs6000_darwin64_record_arg_advance_recurse,
-	rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
-	rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
-	rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
-	rs6000_mixed_function_arg, rs6000_psave_function_arg,
-	rs6000_finish_function_arg, rs6000_function_arg,
-	rs6000_arg_partial_bytes, rs6000_pass_by_reference,
-	rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
-	rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
-	setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
-	rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
-	bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
-	bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
-	rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
-	rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
-	rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
-	altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
-	altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
-	altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
-	altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
-	htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
-	altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
-	get_element_number, altivec_expand_vec_set_builtin,
-	altivec_expand_vec_ext_builtin, altivec_expand_builtin,
-	rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
-	rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
-	fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
-	fold_mergeeo_helper, rs6000_gimple_fold_builtin,
-	rs6000_expand_builtin, rs6000_vector_type,
-	rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
-	htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
-	rs6000_internal_arg_pointer, rs6000_output_mi_thunk: Move
-	to here from rs6000.c.
-	* config/rs6000/rs6000-internal.h: (rs6000_darwin64_struct_check_p,
-	rs6000_discover_homogeneous_aggregate, rs6000_output_mi_thunk,
-	rs6000_output_addr_const_extra, rs6000_gimple_fold_builtin,
-	rs6000_invalid_builtin, rs6000_build_builtin_va_list, rs6000_va_start,
-	rs6000_gimplify_va_arg, rs6000_promote_function_mode,
-	rs6000_return_in_memory, rs6000_return_in_msb,
-	rs6000_pass_by_reference, setup_incoming_varargs,
-	rs6000_function_arg_boundary, rs6000_must_pass_in_stack,
-	rs6000_arg_partial_bytes, rs6000_function_arg_advance,
-	rs6000_function_arg_padding, rs6000_function_arg,
-	rs6000_darwin64_record_arg, rs6000_internal_arg_pointer,
-	rs6000_init_builtins, rs6000_builtin_decl, rs6000_expand_builtin,
-	rs6000_fold_builtin, rs6000_passes_ieee128, rs6000_passes_float,
-	rs6000_passes_long_double, rs6000_passes_vector,
-	rs6000_returns_struct, cpu_builtin_p, tree builtin_mode_to_type,
-	altivec_builtin_mask_for_load) Add declarations.
-	* config/rs6000/t-rs6000: Add new source file rs6000-call.c.
-	* config/config.gcc: Add new source file rs6000-call.c to garbage
-	collector and extra_objs.
-
-2019-07-19  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/86061
-	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle
-	strncpy.  Drop some trivial dead code.
-	(maybe_trim_memstar_call): Handle strncpy.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91211
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
-	memset encoding size.
-
-2019-07-19  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91204
-	* config/i386/mmx.md (one_cmpl<mode>2): New expander.
-
-2019-07-19  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/91194
-	* ipa-inline.c (recursive_inlining): Fix limits check.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91200
-	* tree-ssa-phiopt.c (cond_store_replacement): Check we have
-	no PHI nodes in middle-bb.
-
-2019-07-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/invoke.texi: Rename the AArch64 +bitperm extension flag
-	to +sve-bitperm.
-	* config/aarch64/aarch64-option-extensions.def: Likewise.
-
-2019-07-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91190
-	* function.c (insert_temp_slot_address): Store into the hash table
-	a copy of address to avoid RTL sharing issues.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91207
-	Revert
-	2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* tree-vect-stmts.c (get_group_load_store_type): For SLP
-	loads with a gap larger than the vector size always use
-	VMAT_STRIDED_SLP.
-	(vectorizable_load): For VMAT_STRIDED_SLP with a permutation
-	avoid loading vectors that are only contained in the gap
-	and thus are not needed.
-
-2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*addqi_2_slp): Remove.
-	(*<code>qi_2_slp): Ditto.
-
-2019-07-18  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (prefixed_mem_operand): Call
-	rs6000_prefixed_address_mode_p instead of rs6000_prefixed_address.
-	* config/rs6000/rs6000-protos.h (rs6000_prefixed_address_mode_p):
-	Rename function from rs6000_prefixed_address.
-	* config/rs6000/aix.h (TARGET_HAS_TOC): Rename TARGET_TOC to
-	TARGET_HAS_TOC.
-	(TARGET_TOC): Likewise.
-	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
-	rs6000.h.
-	* config/rs6000/darwin.h (TARGET_HAS_TOC): Rename TARGET_TOC to
-	TARGET_HAS_TOC.
-	(TARGET_TOC): Likewise.
-	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
-	rs6000.h.
-	* config/rs6000/linux64.h (TARGET_HAS_TOC): Rename TARGET_TOC to
-	TARGET_HAS_TOC.
-	(TARGET_TOC): Likewise.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
-	check to require -mcmodel=medium for pc-relative addressing.
-	(create_TOC_reference): Add assertion for TARGET_TOC.
-	(rs6000_legitimize_address): Use TARGET_NO_TOC_OR_PCREL instead of
-	TARGET_NO_TOC.
-	(rs6000_emit_move): Likewise.
-	(TOC_alias_set): Rename TOC alias set static variable from 'set'
-	to 'TOC_alias_set'.
-	(get_TOC_alias_set): Likewise.
-	(output_toc): Use TARGET_NO_TOC_OR_PCREL instead of
-	TARGET_NO_TOC.
-	(rs6000_can_eliminate): Likewise.
-	(rs6000_prefixed_address_mode_p): Rename function from
-	rs6000_prefixed_address.
-	* config/rs6000/rs6000.h (TARGET_TOC): Define in terms of
-	TARGET_HAS_TOC and not pc-relative.
-	(TARGET_NO_TOC_OR_PCREL): New macro to replace TARGET_NO_TOC.
-	* config/rs6000/sysv4.h (TARGET_HAS_TOC): Rename TARGET_TOC to
-	TARGET_HAS_TOC.
-	(TARGET_TOC): Likewise.
-	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
-	rs6000.h.
-
-2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91188
-	* config/i386/i386.md (*addqi_1_slp): Use register_operand predicate
-	for operand 0.  Do not use (match_dup) to match operand 1 with
-	operand 0.  Add check in insn constraint that either input operand
-	matches operand 0.  Use SWI12 mode iterator to also handle
-	HImode operands.
-	(*and<mode>_1_slp): Ditto.
-	(*<code>qi_1_slp): Ditto.
-	(*sub<mode>_1_slp): Use register_operand predicate for operand 0.
-	Do not use (match_dup) to match operand 1 with operand 0.  Add
-	check in insn constraint that operand 1 matches operand 0.
-	Use SWI12 mode iterator to also handle HImode operands.
-	(*ashl<mode>3_1_slp): Ditto.
-	(*<shift_insn><mode>3_1_slp): Ditto.
-	(*<rotate_insn><mode>3_1_slp): Ditto.
-
-2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/arm/arm-builtins.c
-	(arm_expand_ternop_builtin): Remove explicit sha1 builtin handling.
-	(arm_expand_unop_builtin): Likewise.
-	* config/arm/crypto.md
-	(crypto_sha1h): Convert from define_insn to define_expand.
-	(crypto_<crypto_pattern>): Likewise.
-	(crypto_sha1h_lb): New define_insn.
-	(crypto_<crypto_pattern>_lb): Likewise.
-
-2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	PR target/90317
-	* config/arm/arm_neon.h (vsha1h_u32): Refactor.
-	(vsha1cq_u32): Likewise.
-	(vsha1pq_u32): Likewise.
-	(vsha1mq_u32): Likewise.
-	* config/arm/crypto.md (crypto_sha1h): Remove zero extend, correct
-	vec select.
-	(crypto_sha1c): Correct vec select.
-	(crypto_sha1m): Likewise.
-	(crypto_sha1p): Likewise.
-
-2019-07-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/predicates.md (arm_borrow_operation): New predicate.
-	* config/arm/arm.c (subdi3_compare1): Use CCmode for the split.
-	(arm_subdi3, subdi_di_zesidi, subdi_di_sesidi): Likewise.
-	(subdi_zesidi_zesidi): Likewise.
-	(negdi2_compare, negdi2_insn): Likewise.
-	(negdi_extensidi): Likewise.
-	(negdi_zero_extendsidi): Likewise.
-	(arm_cmpdi_insn): Likewise.
-	(subsi3_carryin): Use arm_borrow_operation.
-	(subsi3_carryin_const): Likewise.
-	(subsi3_carryin_const0): Likewise.
-	(subsi3_carryin_compare): Likewise.
-	(subsi3_carryin_compare_const): Likewise.
-	(subsi3_carryin_compare_const0): Likewise.
-	(subsi3_carryin_shift): Likewise.
-	(rsbsi3_carryin_shift): Likewise.
-	(negsi2_carryin_compare): Likewise.
-
-2019-07-18  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/91137
-	* tree-ssa-loop-ivopts.c (struct ivopts_data): New field.
-	(tree_ssa_iv_optimize_init, alloc_iv, tree_ssa_iv_optimize_finalize):
-	Init, use and fini the above new field.
-	(determine_base_object_1): New function.
-	(determine_base_object): Reimplement using walk_tree.
-
-2019-07-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* basic-block.h (CLEANUP_FORCE_FAST_DCE): New macro.
-	* cfgcleanup.c (cleanup_cfg): Call run_fast_dce if
-	CLEANUP_FORCE_FAST_DCE is set.
-	* ifcvt.c (rest_of_handle_if_conversion): Pass
-	CLEANUP_FORCE_FAST_DCE to the final cleanup_cfg call if
-	if-conversion succeeded.
-
-2019-07-18  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Refactor
-	branches to make code less indented.
-
-2019-07-17  Alexandre Oliva  <oliva@adacore.com>
-
-	PR middle-end/81824
-	* attribs.c (decls_mismatched_attributes): Simplify the logic
-	that avoids duplicates and false positives.
-
-2019-07-17  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (pa_som_asm_init_sections): Don't force all constant
-	data into data section when generating PIC code.
-	(pa_select_section): Use pa_reloc_rw_mask() to qualify relocs.
-	(pa_reloc_rw_mask): Return 3 when generating PIC code and when
-	generating code for SOM targets earlier than HP-UX 11.  Otherwise,
-	return 2 for SOM and 0 for other targets.
-
-2019-07-17  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Fix formatting.
-	(dse_walker::dse_optimize_stmt): Likewise.  Add missing return to
-	avoid unexpected switch statement fallthru.
-
-2019-07-17  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*add<dwi>3_doubleword):
-	Remove redundant constraints.
-	(*add<mode>_1): Ditto.
-	(*addhi_1): Ditto.
-	(*addqi_1): Ditto.
-	(*addqi_1_slp): Ditto.
-	(*add<mode>_2): Ditto.
-	(*addv<mode>4): Ditto.
-	(*sub<dwi>3_doubleword): Ditto.
-	(*sub<mode>_1): Ditto.
-	(*subqi_1_slp): Ditto.
-	(*sub<mode>_2): Ditto.
-	(*subv<mode>4): Ditto.
-	(*sub<mode>_3): Ditto.
-	(@add<mode>3_carry): Ditto.
-	(@sub<mode>3_carry): Ditto.
-	(*add<mode>3_cc_overflow_1): Ditto.
-	(*add<mode>3_zext_cc_overflow_2): Ditto.
-	(*anddi_1): Ditto.
-	(*and<mode>_1): Ditto.
-	(*andqi_1): Ditto.
-	(*andqi_1_slp): Ditto.
-	(*anddi_2): Ditto.
-	(*andqi_2_maybe_si): Ditto.
-	(*and<mode>_2): Ditto.
-	(*andqi_2_slp): Ditto.
-	(*<code><mode>_1): Ditto.
-	(*<code>qi_1): Ditto.
-	(*<code>qi_1_slp): Ditto.
-	(*<code><mode>_2): Ditto.
-	(*<code>qi_2_slp): Ditto.
-
-2019-07-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	* alias.c (record_component_aliases): Do not simplify pointed-to
-	types of ODR types.
-
-2019-07-17  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*andqi_2_maybe_si): Handle potential
-	partial reg stall on alternative 2.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* tree-ssa.c (release_defs_bitset): Iterate from higher to
-	lower SSA names to avoid quadratic behavior in the common case.
-	* tree-data-ref.c (split_constant_offset): Add limit argument
-	and pass it down.  Initialize it from PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
-	(split_constant_offset_1): Add limit argument and use it to
-	limit SSA def walking.  Optimize the common plus/minus case.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* tree-vect-stmts.c (get_group_load_store_type): For SLP
-	loads with a gap larger than the vector size always use
-	VMAT_STRIDED_SLP.
-	(vectorizable_load): For VMAT_STRIDED_SLP with a permutation
-	avoid loading vectors that are only contained in the gap
-	and thus are not needed.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91180
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Fix offset
-	computation for memset partial defs.
-
-2019-07-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimple.h (enum gf_mask): Remove GF_OMP_FOR_SIMD, change
-	GF_OMP_FOR_KIND_SIMD to a value serially after other kinds,
-	divide GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_COMBINED,
-	GF_OMP_FOR_COMBINED_INTO, GF_OMP_FOR_GRID_PHONY,
-	GF_OMP_FOR_GRID_INTRA_GROUP and GF_OMP_FOR_GRID_GROUP_ITER by two.
-	* omp-grid.c (grid_process_grid_body,
-	grid_eliminate_combined_simd_part): Use GF_OMP_FOR_KIND_SIMD instead
-	of GF_OMP_FOR_SIMD, don't test & GF_OMP_FOR_SIMD but
-	== GF_OMP_FOR_KIND_SIMD.
-	* omp-low.c (build_outer_var_ref, scan_sharing_clauses,
-	check_omp_nesting_restrictions, scan_omp_1_stmt,
-	lower_rec_input_clauses, lower_lastprivate_conditional_clauses,
-	lower_lastprivate_clauses, lower_reduction_clauses, lower_omp_scan,
-	omp_find_scan): Likewise.
-	* omp-expand.c (expand_omp_for): Likewise.
-	* omp-general.c (omp_extract_for_data): Likewise.
-
-	PR tree-optimization/91157
-	* tree-vect-generic.c (expand_vector_comparison): Handle lhs being
-	a vector boolean with scalar mode.
-	(expand_vector_condition): Handle first operand being a vector boolean
-	with scalar mode.
-	(expand_vector_operations_1): For comparisons, don't bail out early
-	if the return type is vector boolean with scalar mode, but comparison
-	operand type is not.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91181
-	* tree-vect-slp.c (vect_build_slp_tree_1): Do not compare
-	IFN_LOADs as calls.
-
-2019-07-16  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*testdi_1): Match CCZmode for
-	constants that might have the SImode sign bit set.
-	(*testqi_1_maybe_si): Remove "!" constraint modifier.
-	Use correct constraints for pentium pairing.
-	(*test<mode>_1): Ditto.
-
-2019-07-16  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/91173
-	* tree-ssa-address.c (addr_for_mem_ref): If the base is an
-	SSA_NAME with a constant value, fold its value into the offset
-	and clear the base before calling gen_addr_rtx.
-
-2019-07-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/91164
-	* dse.c (rest_of_handle_dse): If dead edges have been purged,
-	invalidate dominance info.
-
-2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* read-md.h (md_reader::record_potential_iterator_use): Add a
-	file_location parameter.
-	* read-rtl.c (attribute_use::loc): New field.
-	(map_attr_string): Take a file_location parameter.  Report cases
-	in which attributes map to multiple distinct values.
-	(apply_attribute_uses): Update call accordingly.
-	(md_reader::handle_overloaded_name): Likewise.
-	(md_reader::apply_iterator_to_string): Likewise.  Skip empty
-	nonnull strings.
-	(record_attribute_use): Take a file_location parameter.
-	Initialize attribute_use::loc.
-	(md_reader::record_potential_iterator_use): Take a file_location
-	parameter.  Update call to record_attribute_use.
-	(rtx_reader::rtx_alloc_for_name): Update call accordingly.
-	(rtx_reader::read_rtx_code): Likewise.
-	(rtx_reader::read_rtx_operand): Likewise.  Record a location
-	for implicitly-expanded empty strings.
-
-2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* read-md.h (md_reader::ptr_loc): Moved from read-md.c.
-	Use file_location instead of separate fields.
-	(md_reader::set_md_ptr_loc): Take a file_location instead of a
-	separate filename and line number.
-	* read-md.c (ptr_loc): As above.
-	(md_reader::copy_md_ptr_loc): Update for new ptr_loc layout.
-	(md_reader::fprint_md_ptr_loc): Likewise.
-	(md_reader::set_md_ptr_loc): Likewise.  Take a file_location
-	instead of a separate filename and line number.
-	(md_reader::read_string): Update call accordingly.
-
-2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/rs6000/rs6000.md (*mov<mode>_update1): Explicitly
-	use <SFDF:mode>, <SFDF:MODE>, <SFDF:Ff> and <SFDF:bits> rather than
-	leaving the choice between SFDF and P implicit.
-	(*mov<mode>_update2): Likewise.
-	(*cmp<IBM128:mode>_internal2): Explicitly use <IBM128:MODE>
-	rather than leaving the choice betweem IBM128 and GPR implicit.
-	(*fix<uns>_trunc<IEEE128:mode><QHSI:mode>2_mem): Explicitly use
-	<IEEE128:MODE> rather than leaving the choice between IEEE128 and
-	QHSI implicit.
-	(AltiVec define_peephole2s): Explicitly use <ALTIVEC_DFORM:MODE>
-	rather than leaving the choice between ALTIVEC_DFORM and P implicit.
-	* config/rs6000/vsx.md
-	(*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_fl_<FL_CONV:mode>)
-	(*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_ufl_<FL_CONV:mode>): Explicitly
-	use <FL_CONV:VSisa> rather than leaving the choice between FL_CONV
-	and VSX_EXTRACT_I implicit.
-
-2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/mips/micromips.md (*movep<MOVEP1:mode><MOVEP2:mode>):
-	Explicitly use <MOVEP1:MODE> for the mode attribute.
-
-2019-07-16  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR bootstrap/91176
-	* ipa-fnsummary.c (analyze_function_body): Skip debug stmts
-
-2019-07-15  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91050
-	* config/rs6000/rs6000.c (rs6000_file_start): Never skip emitting a
-	.machine directive.
-
-2019-07-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (@test<mode>_ccno_1):
-	Rename from test<mode>_ccno_1.
-	(*testdi_1): Remove redundant alternatives.  Remove modrm attribute.
-	(*testqi_1_maybe_si): Remove modrm attribute.
-	(*test<mode>_1): Ditto.
-	* config/i386/i386-expand.c (ix86_split_idivmod): Use
-	gen_test_ccno_1 and gen_extend_insn.
-
-2019-07-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
-	to 0.
-
-2019-07-15  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91162
-	* tree-cfg.c (move_block_to_fn): When releasing a virtual PHI
-	node make sure to replace all uses with something valid.
-
-2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR tree-optimization/88497
-	* tree-ssa-reassoc.c (reassociate_bb): Swap the positions of
-	GIMPLE_BINARY_RHS check and gimple_visited_p check, call new
-	function undistribute_bitref_for_vector.
-	(undistribute_bitref_for_vector): New function.
-	(cleanup_vinfo_map): Likewise.
-	(sort_by_mach_mode): Likewise.
-
-2019-07-14  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (nonmemory_szext_operand): New mode attribute.
-	(test<mode>_ccno_1): Macroize insn pattern from testsi_ccno_1
-	and testdi_ccno_1 using SWI48 mode attribute.
-	(*testdi_1): Use x86_64_szext_nonmemory_operand instead of
-	x86_64_szext_general_operand.
-	(*testqi_1_maybe_si): Use nonmemory_operand instead of general_operand.
-	(*test<mode>_1): Use nonmemory_szext_operand mode attribute
-	instead of genera_operand mode attribute.
-
-2019-07-14  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gdbhooks.py (DumpFn.invoke): Add explicit casts of return values of
-	fopen and fclose to their respective types.
-	(DotFn.invoke): Ditto.
-
-2019-07-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (ipa_dump_hints): Do not dump array_index.
-	(ipa_fn_summary::~ipa_fn_summary): Do not destroy array_index.
-	(ipa_fn_summary_t::duplicate): Do not duplicate array_index.
-	(array_index_predicate): Remove.
-	(analyze_function_body): Account cost for variable ofsetted array
-	indexing.
-	(estimate_node_size_and_time): Do not compute array index hint.
-	(ipa_merge_fn_summary_after_inlining): Do not merge array index hint.
-	(inline_read_section): Do not read array index hint.
-	(ipa_fn_summary_write): Do not write array index hint.
-	* doc/invoke.texi (ipa-cp-array-index-hint-bonus): Remove.
-	* ipa-cp.c (hint_time_bonus): Remove.
-	* ipa-fnsummary.h (ipa_hints_vals): Remove array_index.
-	(ipa_fnsummary): Remove array_index.
-	* ipa-inline.c (want_inline_small_function_p): Do not use
-	array_index.
-	(edge_badness): Likewise.
-	* params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): Remove.
-
-2019-07-14  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91148
-	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Remove
-	superfluous "builtin function" phrasing.
-
-2019-07-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (component_ref_to_zero_sized_trailing_array_p):
-	Break out from ...
-	(aliasing_component_refs_walk): Break out from ...
-	(aliasing_component_refs_p): ... here.
-
-2019-07-13  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91148
-	* config/rs6000/rs6000.c (rs6000_invalid_builtin): Remove superfluous
-	"builtin function" phrasing.
-
-2019-07-13  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/90723
-	* recog.h (temporary_volatile_ok): New class.
-	* config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
-	volatile_ok temporarily to true using temporary_volatile_ok.
-	* expr.c (emit_block_move_via_cpymem): Likewise.
-	* optabs.c (maybe_legitimize_operand): Likewise.
-
-2019-07-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (struct gimplify_omp_ctx): Add order_concurrent member.
-	(omp_notice_threadprivate_variable): Diagnose threadprivate variable
-	uses inside of order(concurrent) constructs.
-	(gimplify_scan_omp_clauses): Set ctx->order_concurrent if
-	OMP_CLAUSE_ORDER is seen.
-	* omp-low.c (struct omp_context): Add order_concurrent member.
-	(scan_sharing_clauses): Set ctx->order_concurrent if
-	OMP_CLAUSE_ORDER is seen.
-	(check_omp_nesting_restrictions): Diagnose ordered or atomic inside
-	of simd order(concurrent).  Diagnose constructs not allowed inside of
-	for order(concurrent).
-	(setjmp_or_longjmp_p): Add a context and TREE_PUBLIC check to avoid
-	complaining about static double setjmp (double); or class static
-	methods or non-global namespace setjmps.
-	(omp_runtime_api_call): New function.
-	(scan_omp_1_stmt): Diagnose OpenMP runtime API calls inside of
-	order(concurrent) loops.
-
-2019-07-12  Martin Sebor  <msebor@redhat.com>
-
-	* doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
-	* params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
-	* tree-vrp.c (vrp_prop::check_mem_ref): Use
-	PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
-
-2019-07-12  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (same_tmr_indexing_p): Break out from ...
-	(indirect_refs_may_alias_p): ... here.
-	(nonoverlapping_component_refs_since_match_p): Support also non-trivial
-	mem refs in the access paths.
-
-2019-07-12  Jiangning Liu  <jiangning.liu@amperecomputing.com>
-
-	PR tree-optimization/89430
-	* tree-ssa-phiopt.c (cond_store_replacement): Support conditional
-	store elimination for local variable without address escape.
-
-2019-07-12  Jeff Law  <law@redhat.com>
-
-	* config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
-	for the ".far" section.
-
-2019-07-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91145
-	* tree-vect-slp.c (vect_build_slp_tree_2): Fix reduction
-	chain check.
-
-2019-07-12  Alexandre Oliva  <oliva@adacore.com>
-
-	* tree-eh.c (honor_protect_cleanup_actions): Use outer_
-	rather than this_state as the lowering context for the ELSE
-	seq in a GIMPLE_EH_ELSE.
-
-2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* vector-builder.h (vector_builder::elt): Allow already-supplied
-	elements to be read back before building is complete.
-
-2019-07-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/91136
-	* df-core.c (ACCESSING REFS): Fix typos in comment.
-	* resource.c (mark_target_live_reg): Add artificial defs that occur at
-	the beginning of the block to the initial set of live registers.
-
-2019-07-12  Richard Biener  <rguenther@suse.de>
-
-	* fold-const.h (get_array_ctor_element_at_index): Adjust.
-	* fold-const.c (get_array_ctor_element_at_index): Add
-	ctor_idx output parameter informing the caller where in
-	the constructor the element was (not) found.  Add early exit
-	for when the ctor is sorted.
-	* gimple-fold.c (fold_array_ctor_reference): Support constant
-	folding across multiple array elements.
-
-2019-07-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgexpand.c (expand_gimple_stmt_1) <GIMPLE_RETURN>: If the statement
-	doesn't have location, set the current location to the function's end.
-
-2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64.md (*compare_condjump<mode>)
-	(loadwb_pair<GPI:mode>_<P:mode>, loadwb_pair<GPF:mode>_<P:mode>)
-	(storewb_pair<GPI:mode>_<P:mode>, storewb_pair<GPF:mode>_<P:mode>)
-	(*ands<mode>_compare0): Fix ambiguous uses of .md attributes.
-	* config/aarch64/aarch64-simd.md
-	(*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
-	(*aarch64_get_lane_zero_extend<GPI:mode><VDQQH:mode>): Likewise.
-	* config/aarch64/aarch64-sve.md
-	(while_ult<GPI:mode><PRED_ALL:mode>): Likewise.
-	(*cond_<optab><mode>_any): Fix SVE_I/SVE_SDI typo.
-
-2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/md.texi: Document that @ patterns can have different
-	numbers of operands.
-	* genemit.c (handle_overloaded_gen): Handle this case.
-	* genopinit.c (handle_overloaded_gen): Likewise.
-	* gensupport.c (replace_operands_with_dups): Iterate over
-	the new rtx's format rather than the old one's.
-
-2019-07-12  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_ORDER.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
-	order clause entries.
-	(walk_tree_1): Handle OMP_CLAUSE_ORDER.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-	* gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
-	Likewise.
-	* omp-low.c (scan_sharing_clauses): Likewise.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Likewise.
-
-2019-07-12  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* cfgrtl.c (print_rtl_with_bb): Emit a hint if the
-	fallthrough target of current basic block isn't the placed
-	right next.
-
-2019-07-11  Sunil K Pandey  <sunil.k.pandey@intel.com>
-
-	PR target/90980
-	* config/i386/avx512fintrin.h (_mm512_loadu_epi64): New.
-	(_mm512_storeu_epi64): Likewise.
-	(_mm512_loadu_epi32): Likewise.
-	(_mm512_storeu_epi32): Likewise.
-	* config/i386/avx512vlintrin.h (_mm256_storeu_epi64): New.
-	(_mm_storeu_epi64): Likewise.
-	(_mm256_storeu_epi32): Likewise.
-	(_mm_storeu_epi32): Likewise.
-
-2019-07-11  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-logue.c: Add Modula-2 to comment.
-
-2019-07-11  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-logue.c (rs6000_output_function_epilogue):
-	Handle Modula-2.
-
-2019-07-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91124
-	* config/i386/sse.md (sse2_cvtpd2dq<mask_name>): Change into ...
-	(sse2_cvtpd2dq): ... this.  Remove mask substitution macros.
-	(sse2_cvtpd2dq_mask, sse2_cvtpd2dq_mask_1): New define_insns.
-	(ufix_notruncv2dfv2si2<mask_name>): Change into ...
-	(ufix_notruncv2dfv2si2): ... this.  Remove mask substitution macros.
-	(ufix_notruncv2dfv2si2_mask, ufix_notruncv2dfv2si2_mask_1): New
-	define_insns.
-	(ufix_truncv2dfv2si2<mask_name>): Change into ...
-	(ufix_truncv2dfv2si2): ... this.  Remove mask substitution macros.
-	(ufix_truncv2dfv2si2_mask, ufix_truncv2dfv2si2_mask_1): New
-	define_insns.
-	(sse2_cvttpd2dq<mask_name>): Change into ...
-	(sse2_cvttpd2dq): ... this.  Remove mask substitution macros.
-	(sse2_cvttpd2dq_mask, sse2_cvttpd2dq_mask_1): New define_insns.
-	(*sse2_cvtpd2dq<mask_name>): Change into ...
-	(*sse2_cvtpd2dq): ... this.  Remove mask substitution macros.
-	Add "C" constraint to const0_operand.
-	(*sse2_cvtpd2dq_mask, *sse2_cvtpd2dq_mask_1): New define_insns.
-	(sse2_cvtpd2ps_mask): Adjust expand to match *sse2_cvtpd2ps_mask
-	changes.
-
-	PR target/91124
-	* config/i386/i386-builtin-types.def
-	(V32HI_FTYPE_V32HI_V32HI_V32HI_INT,
-	V16HI_FTYPE_V16HI_V16HI_V16HI_INT, V8HI_FTYPE_V8HI_V8HI_V8HI_INT,
-	V8SI_FTYPE_V8SI_V8SI_V8SI_INT, V4DI_FTYPE_V4DI_V4DI_V4DI_INT,
-	V8DI_FTYPE_V8DI_V8DI_V8DI_INT, V16SI_FTYPE_V16SI_V16SI_V16SI_INT,
-	V2DI_FTYPE_V2DI_V2DI_V2DI_INT, V4SI_FTYPE_V4SI_V4SI_V4SI_INT): Remove.
-	* config/i386/i386-builtin.def (__builtin_ia32_vpshrdv_v32hi_mask,
-	__builtin_ia32_vpshrdv_v32hi_maskz, __builtin_ia32_vpshrdv_v16hi_mask,
-	__builtin_ia32_vpshrdv_v16hi_maskz, __builtin_ia32_vpshrdv_v8hi_mask,
-	__builtin_ia32_vpshrdv_v8hi_maskz, __builtin_ia32_vpshrdv_v16si_mask,
-	__builtin_ia32_vpshrdv_v16si_maskz, __builtin_ia32_vpshrdv_v8si_mask,
-	__builtin_ia32_vpshrdv_v8si_maskz, __builtin_ia32_vpshrdv_v4si_mask,
-	__builtin_ia32_vpshrdv_v4si_maskz, __builtin_ia32_vpshrdv_v8di_mask,
-	__builtin_ia32_vpshrdv_v8di_maskz, __builtin_ia32_vpshrdv_v4di_mask,
-	__builtin_ia32_vpshrdv_v4di_maskz, __builtin_ia32_vpshrdv_v2di_mask,
-	__builtin_ia32_vpshrdv_v2di_maskz, __builtin_ia32_vpshldv_v32hi_mask,
-	__builtin_ia32_vpshldv_v32hi_maskz, __builtin_ia32_vpshldv_v16hi_mask,
-	__builtin_ia32_vpshldv_v16hi_maskz, __builtin_ia32_vpshldv_v8hi_mask,
-	__builtin_ia32_vpshldv_v8hi_maskz, __builtin_ia32_vpshldv_v16si_mask,
-	__builtin_ia32_vpshldv_v16si_maskz, __builtin_ia32_vpshldv_v8si_mask,
-	__builtin_ia32_vpshldv_v8si_maskz, __builtin_ia32_vpshldv_v4si_mask,
-	__builtin_ia32_vpshldv_v4si_maskz, __builtin_ia32_vpshldv_v8di_mask,
-	__builtin_ia32_vpshldv_v8di_maskz, __builtin_ia32_vpshldv_v4di_mask,
-	__builtin_ia32_vpshldv_v4di_maskz, __builtin_ia32_vpshldv_v2di_mask,
-	__builtin_ia32_vpshldv_v2di_maskz, __builtin_ia32_vpdpbusd_v16si_mask,
-	__builtin_ia32_vpdpbusd_v16si_maskz, __builtin_ia32_vpdpbusd_v8si_mask,
-	__builtin_ia32_vpdpbusd_v8si_maskz, __builtin_ia32_vpdpbusd_v4si_mask,
-	__builtin_ia32_vpdpbusd_v4si_maskz,
-	__builtin_ia32_vpdpbusds_v16si_mask,
-	__builtin_ia32_vpdpbusds_v16si_maskz,
-	__builtin_ia32_vpdpbusds_v8si_mask,
-	__builtin_ia32_vpdpbusds_v8si_maskz,
-	__builtin_ia32_vpdpbusds_v4si_mask,
-	__builtin_ia32_vpdpbusds_v4si_maskz,
-	__builtin_ia32_vpdpwssd_v16si_mask,
-	__builtin_ia32_vpdpwssd_v16si_maskz, __builtin_ia32_vpdpwssd_v8si_mask,
-	__builtin_ia32_vpdpwssd_v8si_maskz, __builtin_ia32_vpdpwssd_v4si_mask,
-	__builtin_ia32_vpdpwssd_v4si_maskz,
-	__builtin_ia32_vpdpwssds_v16si_mask,
-	__builtin_ia32_vpdpwssds_v16si_maskz,
-	__builtin_ia32_vpdpwssds_v8si_mask,
-	__builtin_ia32_vpdpwssds_v8si_maskz,
-	__builtin_ia32_vpdpwssds_v4si_mask,
-	__builtin_ia32_vpdpwssds_v4si_maskz): Use *_USI, *_UHI or *_UQI
-	suffixed types rather than *_INT.
-	* config/i386/i386-expand.c (ix86_expand_args_builtin): Don't handle
-	V32HI_FTYPE_V32HI_V32HI_V32HI_INT, V16HI_FTYPE_V16HI_V16HI_V16HI_INT,
-	V8HI_FTYPE_V8HI_V8HI_V8HI_INT, V8SI_FTYPE_V8SI_V8SI_V8SI_INT,
-	V4DI_FTYPE_V4DI_V4DI_V4DI_INT, V8DI_FTYPE_V8DI_V8DI_V8DI_INT,
-	V16SI_FTYPE_V16SI_V16SI_V16SI_INT, V2DI_FTYPE_V2DI_V2DI_V2DI_INT
-	and V4SI_FTYPE_V4SI_V4SI_V4SI_INT.
-
-2019-07-11  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.c (intersect_ranges): If we know the intersection is
-	empty, there is no need to conservatively add anything else to
-	the set.
-
-2019-07-11  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91131
-	* gimplify.c (gimplify_compound_literal_expr): Force a temporary
-	when the object is volatile and we have not cleared it even though
-	there are no nonzero elements.
-
-2019-07-10  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (cint34_operand): Update
-	SIGNED_34BIT_OFFSET_P call.
-	(pcrel_address): Update SIGNED_34BIT_OFFSET_P call.
-	(pcrel_external_address): Update SIGNED_34BIT_OFFSET_P call.
-	* config/rs6000/rs6000.c (rs6000_prefixed_address): Update
-	SIGNED_16BIT_OFFSET_P and SIGNED_34BIT_OFFSET_P calls.
-	* config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): Remove EXTRA
-	argument.
-	(SIGNED_34BIT_OFFSET_P): Remove EXTRA argument.
-	(SIGNED_16BIT_OFFSET_EXTRA_P): New macro, like
-	SIGNED_16BIT_OFFSET_P with an EXTRA argument.
-	(SIGNED_34BIT_OFFSET_EXTRA_P): New macro, like
-	SIGNED_34BIT_OFFSET_P with an EXTRA argument.
-
-2019-07-10  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (LIB_SPEC): Collate this spec here.
-	* config/rs6000/darwin7.h (LIB_SPEC): Remove.
-	* config/rs6000/darwin8.h (LIB_SPEC): Remove.
-	(DEF_MIN_OSX_VERSION): New.
-
-2019-07-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* fold-const.c (fold_relational_const): Fix folding of
-	vector-to-scalar NE_EXPRs.
-	(test_vector_folding): Add more tests.
-
-2019-07-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91060
-	* config/arm/iterators.md (V2DI_ONLY): New mode iterator.
-	* config/arm/neon.md (vec_set<mode>_internal): Add a '@' prefix.
-	(vec_setv2di_internal): Reexpress as...
-	(@vec_set<V2DI_ONLY:mode>_internal): ...this.
-	* config/arm/arm.c (neon_expand_vector_init): Use gen_vec_set_internal
-	rather than gen_neon_vset_lane<mode>.
-
-2019-07-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/91102
-	* lra-constraints.c (process_alt_operands): Don't match user
-	defined regs only if they are early clobbers.
-
-2019-07-10  Marc Glisse  <marc.glisse@inria.fr>
-
-	* wide-int.h (wi::lshift): Reject negative values for the fast path.
-
-2019-07-10  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91126
-	* tree-ssa-sccvn.c (n_walk_cb_data::push_partial_def): Adjust
-	native encoding offset for BYTES_BIG_ENDIAN.
-	(vn_reference_lookup_3): Likewise.
-
-2019-07-10  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Look at valueized
-	LHS whenever possible.
-
-2019-07-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_p_1): Break out
-	from ...; work also on duplicated types.
-	(nonoverlapping_component_refs_since_match): ... here
-	(ncr_type_uid): Break out from ...
-	(ncr_compar): ... here; look for TYPE_UID of canonical type if
-	available.
-	(nonoverlapping_component_refs_p): Use same_type_for_tbaa to match
-	the types and nonoverlapping_component_refs_p_1 to disambiguate.
-
-2019-07-09  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90989
-	* tree-ssa-strlen.c (handle_char_store): Constrain a single character
-	optimization to just single character stores.
-
-2019-07-09  Joern Rennecke  <joern.rennecke@riscy-ip.com>
-
-	* tree-vect-stmts.c (vectorizable_comparison) <!slp_node>:
-	Swap operands only once.
-
-2019-07-09  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* cfgcleanup.c (old_insns_match_p): Check if used hard regs set is equal
-	for both call instructions.
-
-2019-07-09  John Darrington  <john@darrington.wattle.id.au>
-
-	* simplify-rtx.c (simplify_unary_operation_1): Use GET_MODE_PRECISION
-	rather than GET_MODE_BITSIZE to better handle partial integer modes.
-
-2019-07-09  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000-internal.h (create_TOC_reference): Delete.
-	* config/rs6000/rs6000-logue.c (create_TOC_reference): Move
-	function from rs6000-logue.c back to rs6000.c.
-	* config/rs6000/rs6000.c (create_TOC_reference): Likewise.
-
-2019-07-09  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/61339
-	* auto-profile.c: Change class-key of PODs to struct and others
-	to class.
-	* basic-block.h: Same.
-	* bitmap.c (bitmap_alloc): Same.
-	* bitmap.h: Same.
-	* builtins.c (expand_builtin_prefetch): Same.
-	(expand_builtin_interclass_mathfn): Same.
-	(expand_builtin_strlen): Same.
-	(expand_builtin_mempcpy_args): Same.
-	(expand_cmpstr): Same.
-	(expand_builtin___clear_cache): Same.
-	(expand_ifn_atomic_bit_test_and): Same.
-	(expand_builtin_thread_pointer): Same.
-	(expand_builtin_set_thread_pointer): Same.
-	* caller-save.c (setup_save_areas): Same.
-	(replace_reg_with_saved_mem): Same.
-	(insert_restore): Same.
-	(insert_save): Same.
-	(add_used_regs): Same.
-	* cfg.c (get_bb_copy): Same.
-	(set_loop_copy): Same.
-	* cfg.h: Same.
-	* cfganal.h: Same.
-	* cfgexpand.c (alloc_stack_frame_space): Same.
-	(add_stack_var): Same.
-	(add_stack_var_conflict): Same.
-	(add_scope_conflicts_1): Same.
-	(update_alias_info_with_stack_vars): Same.
-	(expand_used_vars): Same.
-	* cfghooks.c (redirect_edge_and_branch_force): Same.
-	(delete_basic_block): Same.
-	(split_edge): Same.
-	(make_forwarder_block): Same.
-	(force_nonfallthru): Same.
-	(duplicate_block): Same.
-	(lv_flush_pending_stmts): Same.
-	* cfghooks.h: Same.
-	* cfgloop.c (flow_loops_cfg_dump): Same.
-	(flow_loop_nested_p): Same.
-	(superloop_at_depth): Same.
-	(get_loop_latch_edges): Same.
-	(flow_loop_dump): Same.
-	(flow_loops_dump): Same.
-	(flow_loops_free): Same.
-	(flow_loop_nodes_find): Same.
-	(establish_preds): Same.
-	(flow_loop_tree_node_add): Same.
-	(flow_loop_tree_node_remove): Same.
-	(flow_loops_find): Same.
-	(find_subloop_latch_edge_by_profile): Same.
-	(find_subloop_latch_edge_by_ivs): Same.
-	(mfb_redirect_edges_in_set): Same.
-	(form_subloop): Same.
-	(merge_latch_edges): Same.
-	(disambiguate_multiple_latches): Same.
-	(disambiguate_loops_with_multiple_latches): Same.
-	(flow_bb_inside_loop_p): Same.
-	(glb_enum_p): Same.
-	(get_loop_body_with_size): Same.
-	(get_loop_body): Same.
-	(fill_sons_in_loop): Same.
-	(get_loop_body_in_dom_order): Same.
-	(get_loop_body_in_custom_order): Same.
-	(release_recorded_exits): Same.
-	(get_loop_exit_edges): Same.
-	(num_loop_branches): Same.
-	(remove_bb_from_loops): Same.
-	(find_common_loop): Same.
-	(delete_loop): Same.
-	(cancel_loop): Same.
-	(verify_loop_structure): Same.
-	(loop_preheader_edge): Same.
-	(loop_exit_edge_p): Same.
-	(single_exit): Same.
-	(loop_exits_to_bb_p): Same.
-	(loop_exits_from_bb_p): Same.
-	(get_loop_location): Same.
-	(record_niter_bound): Same.
-	(get_estimated_loop_iterations_int): Same.
-	(max_stmt_executions_int): Same.
-	(likely_max_stmt_executions_int): Same.
-	(get_estimated_loop_iterations): Same.
-	(get_max_loop_iterations): Same.
-	(get_max_loop_iterations_int): Same.
-	(get_likely_max_loop_iterations): Same.
-	* cfgloop.h (simple_loop_desc): Same.
-	(get_loop): Same.
-	(loop_depth): Same.
-	(loop_outer): Same.
-	(loop_iterator::next): Same.
-	(loop_outermost): Same.
-	* cfgloopanal.c (mark_irreducible_loops): Same.
-	(num_loop_insns): Same.
-	(average_num_loop_insns): Same.
-	(expected_loop_iterations_unbounded): Same.
-	(expected_loop_iterations): Same.
-	(mark_loop_exit_edges): Same.
-	(single_likely_exit): Same.
-	* cfgloopmanip.c (fix_bb_placement): Same.
-	(fix_bb_placements): Same.
-	(remove_path): Same.
-	(place_new_loop): Same.
-	(add_loop): Same.
-	(scale_loop_frequencies): Same.
-	(scale_loop_profile): Same.
-	(create_empty_if_region_on_edge): Same.
-	(create_empty_loop_on_edge): Same.
-	(loopify): Same.
-	(unloop): Same.
-	(fix_loop_placements): Same.
-	(copy_loop_info): Same.
-	(duplicate_loop): Same.
-	(duplicate_subloops): Same.
-	(loop_redirect_edge): Same.
-	(can_duplicate_loop_p): Same.
-	(duplicate_loop_to_header_edge): Same.
-	(mfb_keep_just): Same.
-	(has_preds_from_loop): Same.
-	(create_preheader): Same.
-	(create_preheaders): Same.
-	(lv_adjust_loop_entry_edge): Same.
-	(loop_version): Same.
-	* cfgloopmanip.h: Same.
-	* cgraph.h: Same.
-	* cgraphbuild.c: Same.
-	* combine.c (make_extraction): Same.
-	* config/i386/i386-features.c: Same.
-	* config/i386/i386-features.h: Same.
-	* config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
-	(ix86_emit_outlined_ms2sysv_restore): Same.
-	(ix86_noce_conversion_profitable_p): Same.
-	(ix86_init_cost): Same.
-	(ix86_simd_clone_usable): Same.
-	* configure.ac (ACX_PROG_CXX_WARNING_OPTS): Add -Wclass-is-pod and
-	Wstruct-not-pod.
-	* coretypes.h: Same.
-	* data-streamer-in.c (string_for_index): Change class-key of PODs
-	to struct and others to class.
-	(streamer_read_indexed_string): Same.
-	(streamer_read_string): Same.
-	(bp_unpack_indexed_string): Same.
-	(bp_unpack_string): Same.
-	(streamer_read_uhwi): Same.
-	(streamer_read_hwi): Same.
-	(streamer_read_gcov_count): Same.
-	(streamer_read_wide_int): Same.
-	* data-streamer.h (streamer_write_bitpack): Same.
-	(bp_unpack_value): Same.
-	(streamer_write_char_stream): Same.
-	(streamer_write_hwi_in_range): Same.
-	(streamer_write_record_start): Same.
-	* ddg.c (create_ddg_dep_from_intra_loop_link): Same.
-	(add_cross_iteration_register_deps): Same.
-	(build_intra_loop_deps): Same.
-	* df-core.c (df_analyze): Same.
-	(loop_post_order_compute): Same.
-	(loop_inverted_post_order_compute): Same.
-	* df-problems.c (df_rd_alloc): Same.
-	(df_rd_simulate_one_insn): Same.
-	(df_rd_local_compute): Same.
-	(df_rd_init_solution): Same.
-	(df_rd_confluence_n): Same.
-	(df_rd_transfer_function): Same.
-	(df_rd_free): Same.
-	(df_rd_dump_defs_set): Same.
-	(df_rd_top_dump): Same.
-	(df_lr_alloc): Same.
-	(df_lr_reset): Same.
-	(df_lr_local_compute): Same.
-	(df_lr_init): Same.
-	(df_lr_confluence_n): Same.
-	(df_lr_free): Same.
-	(df_lr_top_dump): Same.
-	(df_lr_verify_transfer_functions): Same.
-	(df_live_alloc): Same.
-	(df_live_reset): Same.
-	(df_live_init): Same.
-	(df_live_confluence_n): Same.
-	(df_live_finalize): Same.
-	(df_live_free): Same.
-	(df_live_top_dump): Same.
-	(df_live_verify_transfer_functions): Same.
-	(df_mir_alloc): Same.
-	(df_mir_reset): Same.
-	(df_mir_init): Same.
-	(df_mir_confluence_n): Same.
-	(df_mir_free): Same.
-	(df_mir_top_dump): Same.
-	(df_word_lr_alloc): Same.
-	(df_word_lr_reset): Same.
-	(df_word_lr_init): Same.
-	(df_word_lr_confluence_n): Same.
-	(df_word_lr_free): Same.
-	(df_word_lr_top_dump): Same.
-	(df_md_alloc): Same.
-	(df_md_simulate_one_insn): Same.
-	(df_md_reset): Same.
-	(df_md_init): Same.
-	(df_md_free): Same.
-	(df_md_top_dump): Same.
-	* df-scan.c (df_insn_delete): Same.
-	(df_insn_rescan): Same.
-	(df_notes_rescan): Same.
-	(df_sort_and_compress_mws): Same.
-	(df_install_mws): Same.
-	(df_refs_add_to_chains): Same.
-	(df_ref_create_structure): Same.
-	(df_ref_record): Same.
-	(df_def_record_1): Same.
-	(df_find_hard_reg_defs): Same.
-	(df_uses_record): Same.
-	(df_get_conditional_uses): Same.
-	(df_get_call_refs): Same.
-	(df_recompute_luids): Same.
-	(df_get_entry_block_def_set): Same.
-	(df_entry_block_defs_collect): Same.
-	(df_get_exit_block_use_set): Same.
-	(df_exit_block_uses_collect): Same.
-	(df_mws_verify): Same.
-	(df_bb_verify): Same.
-	* df.h (df_scan_get_bb_info): Same.
-	* doc/tm.texi: Same.
-	* dse.c (record_store): Same.
-	* dumpfile.h: Same.
-	* emit-rtl.c (const_fixed_hasher::equal): Same.
-	(set_mem_attributes_minus_bitpos): Same.
-	(change_address): Same.
-	(adjust_address_1): Same.
-	(offset_address): Same.
-	* emit-rtl.h: Same.
-	* except.c (dw2_build_landing_pads): Same.
-	(sjlj_emit_dispatch_table): Same.
-	* explow.c (allocate_dynamic_stack_space): Same.
-	(emit_stack_probe): Same.
-	(probe_stack_range): Same.
-	* expmed.c (store_bit_field_using_insv): Same.
-	(store_bit_field_1): Same.
-	(store_integral_bit_field): Same.
-	(extract_bit_field_using_extv): Same.
-	(extract_bit_field_1): Same.
-	(emit_cstore): Same.
-	* expr.c (emit_block_move_via_cpymem): Same.
-	(expand_cmpstrn_or_cmpmem): Same.
-	(set_storage_via_setmem): Same.
-	(emit_single_push_insn_1): Same.
-	(expand_assignment): Same.
-	(store_constructor): Same.
-	(expand_expr_real_2): Same.
-	(expand_expr_real_1): Same.
-	(try_casesi): Same.
-	* flags.h: Same.
-	* function.c (try_fit_stack_local): Same.
-	(assign_stack_local_1): Same.
-	(assign_stack_local): Same.
-	(cut_slot_from_list): Same.
-	(insert_slot_to_list): Same.
-	(max_slot_level): Same.
-	(move_slot_to_level): Same.
-	(temp_address_hasher::equal): Same.
-	(remove_unused_temp_slot_addresses): Same.
-	(assign_temp): Same.
-	(combine_temp_slots): Same.
-	(update_temp_slot_address): Same.
-	(preserve_temp_slots): Same.
-	* function.h: Same.
-	* fwprop.c: Same.
-	* gcc-rich-location.h: Same.
-	* gcov.c: Same.
-	* genattrtab.c (check_attr_test): Same.
-	(check_attr_value): Same.
-	(convert_set_attr_alternative): Same.
-	(convert_set_attr): Same.
-	(check_defs): Same.
-	(copy_boolean): Same.
-	(get_attr_value): Same.
-	(expand_delays): Same.
-	(make_length_attrs): Same.
-	(min_fn): Same.
-	(make_alternative_compare): Same.
-	(simplify_test_exp): Same.
-	(tests_attr_p): Same.
-	(get_attr_order): Same.
-	(clear_struct_flag): Same.
-	(gen_attr): Same.
-	(compares_alternatives_p): Same.
-	(gen_insn): Same.
-	(gen_delay): Same.
-	(find_attrs_to_cache): Same.
-	(write_test_expr): Same.
-	(walk_attr_value): Same.
-	(write_attr_get): Same.
-	(eliminate_known_true): Same.
-	(write_insn_cases): Same.
-	(write_attr_case): Same.
-	(write_attr_valueq): Same.
-	(write_attr_value): Same.
-	(write_dummy_eligible_delay): Same.
-	(next_comma_elt): Same.
-	(find_attr): Same.
-	(make_internal_attr): Same.
-	(copy_rtx_unchanging): Same.
-	(gen_insn_reserv): Same.
-	(check_tune_attr): Same.
-	(make_automaton_attrs): Same.
-	(handle_arg): Same.
-	* genextract.c (gen_insn): Same.
-	(VEC_char_to_string): Same.
-	* genmatch.c (print_operand): Same.
-	(lower): Same.
-	(parser::parse_operation): Same.
-	(parser::parse_capture): Same.
-	(parser::parse_c_expr): Same.
-	(parser::parse_simplify): Same.
-	(main): Same.
-	* genoutput.c (output_operand_data): Same.
-	(output_get_insn_name): Same.
-	(compare_operands): Same.
-	(place_operands): Same.
-	(process_template): Same.
-	(validate_insn_alternatives): Same.
-	(validate_insn_operands): Same.
-	(gen_expand): Same.
-	(note_constraint): Same.
-	* genpreds.c (write_one_predicate_function): Same.
-	(add_constraint): Same.
-	(process_define_register_constraint): Same.
-	(write_lookup_constraint_1): Same.
-	(write_lookup_constraint_array): Same.
-	(write_insn_constraint_len): Same.
-	(write_reg_class_for_constraint_1): Same.
-	(write_constraint_satisfied_p_array): Same.
-	* genrecog.c (optimize_subroutine_group): Same.
-	* gensupport.c (process_define_predicate): Same.
-	(queue_pattern): Same.
-	(remove_from_queue): Same.
-	(process_rtx): Same.
-	(is_predicable): Same.
-	(change_subst_attribute): Same.
-	(subst_pattern_match): Same.
-	(alter_constraints): Same.
-	(alter_attrs_for_insn): Same.
-	(shift_output_template): Same.
-	(alter_output_for_subst_insn): Same.
-	(process_one_cond_exec): Same.
-	(subst_dup): Same.
-	(process_define_cond_exec): Same.
-	(mnemonic_htab_callback): Same.
-	(gen_mnemonic_attr): Same.
-	(read_md_rtx): Same.
-	* ggc-page.c: Same.
-	* gimple-loop-interchange.cc (dump_reduction): Same.
-	(dump_induction): Same.
-	(loop_cand::~loop_cand): Same.
-	(free_data_refs_with_aux): Same.
-	(tree_loop_interchange::interchange_loops): Same.
-	(tree_loop_interchange::map_inductions_to_loop): Same.
-	(tree_loop_interchange::move_code_to_inner_loop): Same.
-	(compute_access_stride): Same.
-	(compute_access_strides): Same.
-	(proper_loop_form_for_interchange): Same.
-	(tree_loop_interchange_compute_ddrs): Same.
-	(prune_datarefs_not_in_loop): Same.
-	(prepare_data_references): Same.
-	(pass_linterchange::execute): Same.
-	* gimple-loop-jam.c (bb_prevents_fusion_p): Same.
-	(unroll_jam_possible_p): Same.
-	(fuse_loops): Same.
-	(adjust_unroll_factor): Same.
-	(tree_loop_unroll_and_jam): Same.
-	* gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
-	(loop_versioning::expensive_stmt_p): Same.
-	(loop_versioning::version_for_unity): Same.
-	(loop_versioning::dump_inner_likelihood): Same.
-	(loop_versioning::find_per_loop_multiplication): Same.
-	(loop_versioning::analyze_term_using_scevs): Same.
-	(loop_versioning::record_address_fragment): Same.
-	(loop_versioning::analyze_expr): Same.
-	(loop_versioning::analyze_blocks): Same.
-	(loop_versioning::prune_conditions): Same.
-	(loop_versioning::merge_loop_info): Same.
-	(loop_versioning::add_loop_to_queue): Same.
-	(loop_versioning::decide_whether_loop_is_versionable): Same.
-	(loop_versioning::make_versioning_decisions): Same.
-	(loop_versioning::implement_versioning_decisions): Same.
-	* gimple-ssa-evrp-analyze.c
-	(evrp_range_analyzer::record_ranges_from_phis): Same.
-	* gimple-ssa-store-merging.c (split_store::split_store): Same.
-	(count_multiple_uses): Same.
-	(split_group): Same.
-	(imm_store_chain_info::output_merged_store): Same.
-	(pass_store_merging::process_store): Same.
-	* gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
-	* gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
-	(is_max): Same.
-	(alloca_call_type): Same.
-	(pass_walloca::execute): Same.
-	* gimple-streamer-in.c (input_phi): Same.
-	(input_gimple_stmt): Same.
-	* gimple-streamer.h: Same.
-	* godump.c (go_force_record_alignment): Same.
-	(go_format_type): Same.
-	(go_output_type): Same.
-	(go_output_fndecl): Same.
-	(go_output_typedef): Same.
-	(keyword_hash_init): Same.
-	(find_dummy_types): Same.
-	* graph.c (draw_cfg_nodes_no_loops): Same.
-	(draw_cfg_nodes_for_loop): Same.
-	* hard-reg-set.h (hard_reg_set_iter_next): Same.
-	* hsa-brig.c: Same.
-	* hsa-common.h (hsa_internal_fn_hasher::equal): Same.
-	* hsa-dump.c (dump_hsa_cfun): Same.
-	* hsa-gen.c (gen_function_def_parameters): Same.
-	* hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
-	* input.c (dump_line_table_statistics): Same.
-	(test_lexer): Same.
-	* input.h: Same.
-	* internal-fn.c (get_multi_vector_move): Same.
-	(expand_load_lanes_optab_fn): Same.
-	(expand_GOMP_SIMT_ENTER_ALLOC): Same.
-	(expand_GOMP_SIMT_EXIT): Same.
-	(expand_GOMP_SIMT_LAST_LANE): Same.
-	(expand_GOMP_SIMT_ORDERED_PRED): Same.
-	(expand_GOMP_SIMT_VOTE_ANY): Same.
-	(expand_GOMP_SIMT_XCHG_BFLY): Same.
-	(expand_GOMP_SIMT_XCHG_IDX): Same.
-	(expand_addsub_overflow): Same.
-	(expand_neg_overflow): Same.
-	(expand_mul_overflow): Same.
-	(expand_call_mem_ref): Same.
-	(expand_mask_load_optab_fn): Same.
-	(expand_scatter_store_optab_fn): Same.
-	(expand_gather_load_optab_fn): Same.
-	* ipa-cp.c (ipa_get_parm_lattices): Same.
-	(print_all_lattices): Same.
-	(ignore_edge_p): Same.
-	(build_toporder_info): Same.
-	(free_toporder_info): Same.
-	(push_node_to_stack): Same.
-	(ipcp_lattice<valtype>::set_contains_variable): Same.
-	(set_agg_lats_to_bottom): Same.
-	(ipcp_bits_lattice::meet_with): Same.
-	(set_single_call_flag): Same.
-	(initialize_node_lattices): Same.
-	(ipa_get_jf_ancestor_result): Same.
-	(ipcp_verify_propagated_values): Same.
-	(propagate_scalar_across_jump_function): Same.
-	(propagate_context_across_jump_function): Same.
-	(propagate_bits_across_jump_function): Same.
-	(ipa_vr_operation_and_type_effects): Same.
-	(propagate_vr_across_jump_function): Same.
-	(set_check_aggs_by_ref): Same.
-	(set_chain_of_aglats_contains_variable): Same.
-	(merge_aggregate_lattices): Same.
-	(agg_pass_through_permissible_p): Same.
-	(propagate_aggs_across_jump_function): Same.
-	(call_passes_through_thunk_p): Same.
-	(propagate_constants_across_call): Same.
-	(devirtualization_time_bonus): Same.
-	(good_cloning_opportunity_p): Same.
-	(context_independent_aggregate_values): Same.
-	(gather_context_independent_values): Same.
-	(perform_estimation_of_a_value): Same.
-	(estimate_local_effects): Same.
-	(value_topo_info<valtype>::add_val): Same.
-	(add_all_node_vals_to_toposort): Same.
-	(value_topo_info<valtype>::propagate_effects): Same.
-	(ipcp_propagate_stage): Same.
-	(ipcp_discover_new_direct_edges): Same.
-	(same_node_or_its_all_contexts_clone_p): Same.
-	(cgraph_edge_brings_value_p): Same.
-	(gather_edges_for_value): Same.
-	(create_specialized_node): Same.
-	(find_more_scalar_values_for_callers_subset): Same.
-	(find_more_contexts_for_caller_subset): Same.
-	(copy_plats_to_inter): Same.
-	(intersect_aggregates_with_edge): Same.
-	(find_aggregate_values_for_callers_subset): Same.
-	(cgraph_edge_brings_all_agg_vals_for_node): Same.
-	(decide_about_value): Same.
-	(decide_whether_version_node): Same.
-	(spread_undeadness): Same.
-	(identify_dead_nodes): Same.
-	(ipcp_store_vr_results): Same.
-	* ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
-	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
-	(redirect_to_unreachable): Same.
-	(edge_set_predicate): Same.
-	(evaluate_conditions_for_known_args): Same.
-	(evaluate_properties_for_edge): Same.
-	(ipa_fn_summary_t::duplicate): Same.
-	(ipa_call_summary_t::duplicate): Same.
-	(dump_ipa_call_summary): Same.
-	(ipa_dump_fn_summary): Same.
-	(eliminated_by_inlining_prob): Same.
-	(set_cond_stmt_execution_predicate): Same.
-	(set_switch_stmt_execution_predicate): Same.
-	(compute_bb_predicates): Same.
-	(will_be_nonconstant_expr_predicate): Same.
-	(phi_result_unknown_predicate): Same.
-	(analyze_function_body): Same.
-	(compute_fn_summary): Same.
-	(estimate_edge_devirt_benefit): Same.
-	(estimate_edge_size_and_time): Same.
-	(estimate_calls_size_and_time): Same.
-	(estimate_node_size_and_time): Same.
-	(remap_edge_change_prob): Same.
-	(remap_edge_summaries): Same.
-	(ipa_merge_fn_summary_after_inlining): Same.
-	(ipa_fn_summary_generate): Same.
-	(inline_read_section): Same.
-	(ipa_fn_summary_read): Same.
-	(ipa_fn_summary_write): Same.
-	* ipa-fnsummary.h: Same.
-	* ipa-hsa.c (ipa_hsa_read_section): Same.
-	* ipa-icf-gimple.c (func_checker::compare_loops): Same.
-	* ipa-icf.c (sem_function::param_used_p): Same.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Same.
-	* ipa-inline.c (edge_badness): Same.
-	(inline_small_functions): Same.
-	* ipa-polymorphic-call.c
-	(ipa_polymorphic_call_context::stream_out): Same.
-	* ipa-predicate.c (predicate::remap_after_duplication): Same.
-	(predicate::remap_after_inlining): Same.
-	(predicate::stream_out): Same.
-	* ipa-predicate.h: Same.
-	* ipa-profile.c (ipa_profile_read_summary): Same.
-	* ipa-prop.c (ipa_get_param_decl_index_1): Same.
-	(count_formal_params): Same.
-	(ipa_dump_param): Same.
-	(ipa_alloc_node_params): Same.
-	(ipa_print_node_jump_functions_for_edge): Same.
-	(ipa_print_node_jump_functions): Same.
-	(ipa_load_from_parm_agg): Same.
-	(get_ancestor_addr_info): Same.
-	(ipa_compute_jump_functions_for_edge): Same.
-	(ipa_analyze_virtual_call_uses): Same.
-	(ipa_analyze_stmt_uses): Same.
-	(ipa_analyze_params_uses_in_bb): Same.
-	(update_jump_functions_after_inlining): Same.
-	(try_decrement_rdesc_refcount): Same.
-	(ipa_impossible_devirt_target): Same.
-	(update_indirect_edges_after_inlining): Same.
-	(combine_controlled_uses_counters): Same.
-	(ipa_edge_args_sum_t::duplicate): Same.
-	(ipa_write_jump_function): Same.
-	(ipa_write_indirect_edge_info): Same.
-	(ipa_write_node_info): Same.
-	(ipa_read_edge_info): Same.
-	(ipa_prop_read_section): Same.
-	(read_replacements_section): Same.
-	* ipa-prop.h (ipa_get_param_count): Same.
-	(ipa_get_param): Same.
-	(ipa_get_type): Same.
-	(ipa_get_param_move_cost): Same.
-	(ipa_set_param_used): Same.
-	(ipa_get_controlled_uses): Same.
-	(ipa_set_controlled_uses): Same.
-	(ipa_get_cs_argument_count): Same.
-	* ipa-pure-const.c (analyze_function): Same.
-	(pure_const_read_summary): Same.
-	* ipa-ref.h: Same.
-	* ipa-reference.c (ipa_reference_read_optimization_summary): Same.
-	* ipa-split.c (test_nonssa_use): Same.
-	(dump_split_point): Same.
-	(dominated_by_forbidden): Same.
-	(split_part_set_ssa_name_p): Same.
-	(find_split_points): Same.
-	* ira-build.c (finish_loop_tree_nodes): Same.
-	(low_pressure_loop_node_p): Same.
-	* ira-color.c (ira_reuse_stack_slot): Same.
-	* ira-int.h: Same.
-	* ira.c (setup_reg_equiv): Same.
-	(print_insn_chain): Same.
-	(ira): Same.
-	* loop-doloop.c (doloop_condition_get): Same.
-	(add_test): Same.
-	(record_reg_sets): Same.
-	(doloop_optimize): Same.
-	* loop-init.c (loop_optimizer_init): Same.
-	(fix_loop_structure): Same.
-	* loop-invariant.c (merge_identical_invariants): Same.
-	(compute_always_reached): Same.
-	(find_exits): Same.
-	(may_assign_reg_p): Same.
-	(find_invariants_bb): Same.
-	(find_invariants_body): Same.
-	(replace_uses): Same.
-	(can_move_invariant_reg): Same.
-	(free_inv_motion_data): Same.
-	(move_single_loop_invariants): Same.
-	(change_pressure): Same.
-	(mark_ref_regs): Same.
-	(calculate_loop_reg_pressure): Same.
-	* loop-iv.c (biv_entry_hasher::equal): Same.
-	(iv_extend_to_rtx_code): Same.
-	(check_iv_ref_table_size): Same.
-	(clear_iv_info): Same.
-	(latch_dominating_def): Same.
-	(iv_get_reaching_def): Same.
-	(iv_constant): Same.
-	(iv_subreg): Same.
-	(iv_extend): Same.
-	(iv_neg): Same.
-	(iv_add): Same.
-	(iv_mult): Same.
-	(get_biv_step): Same.
-	(record_iv): Same.
-	(analyzed_for_bivness_p): Same.
-	(record_biv): Same.
-	(iv_analyze_biv): Same.
-	(iv_analyze_expr): Same.
-	(iv_analyze_def): Same.
-	(iv_analyze_op): Same.
-	(iv_analyze): Same.
-	(iv_analyze_result): Same.
-	(biv_p): Same.
-	(eliminate_implied_conditions): Same.
-	(simplify_using_initial_values): Same.
-	(shorten_into_mode): Same.
-	(canonicalize_iv_subregs): Same.
-	(determine_max_iter): Same.
-	(check_simple_exit): Same.
-	(find_simple_exit): Same.
-	(get_simple_loop_desc): Same.
-	* loop-unroll.c (report_unroll): Same.
-	(decide_unrolling): Same.
-	(unroll_loops): Same.
-	(loop_exit_at_end_p): Same.
-	(decide_unroll_constant_iterations): Same.
-	(unroll_loop_constant_iterations): Same.
-	(compare_and_jump_seq): Same.
-	(unroll_loop_runtime_iterations): Same.
-	(decide_unroll_stupid): Same.
-	(unroll_loop_stupid): Same.
-	(referenced_in_one_insn_in_loop_p): Same.
-	(reset_debug_uses_in_loop): Same.
-	(analyze_iv_to_split_insn): Same.
-	* lra-eliminations.c (lra_debug_elim_table): Same.
-	(setup_can_eliminate): Same.
-	(form_sum): Same.
-	(lra_get_elimination_hard_regno): Same.
-	(lra_eliminate_regs_1): Same.
-	(eliminate_regs_in_insn): Same.
-	(update_reg_eliminate): Same.
-	(init_elimination): Same.
-	(lra_eliminate): Same.
-	* lra-int.h: Same.
-	* lra-lives.c (initiate_live_solver): Same.
-	* lra-remat.c (create_remat_bb_data): Same.
-	* lra-spills.c (lra_spill): Same.
-	* lra.c (lra_set_insn_recog_data): Same.
-	(lra_set_used_insn_alternative_by_uid): Same.
-	(init_reg_info): Same.
-	(expand_reg_info): Same.
-	* lto-cgraph.c (output_symtab): Same.
-	(read_identifier): Same.
-	(get_alias_symbol): Same.
-	(input_node): Same.
-	(input_varpool_node): Same.
-	(input_ref): Same.
-	(input_edge): Same.
-	(input_cgraph_1): Same.
-	(input_refs): Same.
-	(input_symtab): Same.
-	(input_offload_tables): Same.
-	(output_cgraph_opt_summary): Same.
-	(input_edge_opt_summary): Same.
-	(input_cgraph_opt_section): Same.
-	* lto-section-in.c (lto_free_raw_section_data): Same.
-	(lto_create_simple_input_block): Same.
-	(lto_free_function_in_decl_state_for_node): Same.
-	* lto-streamer-in.c (lto_tag_check_set): Same.
-	(lto_location_cache::revert_location_cache): Same.
-	(lto_location_cache::input_location): Same.
-	(lto_input_location): Same.
-	(stream_input_location_now): Same.
-	(lto_input_tree_ref): Same.
-	(lto_input_eh_catch_list): Same.
-	(input_eh_region): Same.
-	(lto_init_eh): Same.
-	(make_new_block): Same.
-	(input_cfg): Same.
-	(fixup_call_stmt_edges): Same.
-	(input_struct_function_base): Same.
-	(input_function): Same.
-	(lto_read_body_or_constructor): Same.
-	(lto_read_tree_1): Same.
-	(lto_read_tree): Same.
-	(lto_input_scc): Same.
-	(lto_input_tree_1): Same.
-	(lto_input_toplevel_asms): Same.
-	(lto_input_mode_table): Same.
-	(lto_reader_init): Same.
-	(lto_data_in_create): Same.
-	* lto-streamer-out.c (output_cfg): Same.
-	* lto-streamer.h: Same.
-	* modulo-sched.c (duplicate_insns_of_cycles): Same.
-	(generate_prolog_epilog): Same.
-	(mark_loop_unsched): Same.
-	(dump_insn_location): Same.
-	(loop_canon_p): Same.
-	(sms_schedule): Same.
-	* omp-expand.c (expand_omp_for_ordered_loops): Same.
-	(expand_omp_for_generic): Same.
-	(expand_omp_for_static_nochunk): Same.
-	(expand_omp_for_static_chunk): Same.
-	(expand_omp_simd): Same.
-	(expand_omp_taskloop_for_inner): Same.
-	(expand_oacc_for): Same.
-	(expand_omp_atomic_pipeline): Same.
-	(mark_loops_in_oacc_kernels_region): Same.
-	* omp-offload.c (oacc_xform_loop): Same.
-	* omp-simd-clone.c (simd_clone_adjust): Same.
-	* optabs-query.c (get_traditional_extraction_insn): Same.
-	* optabs.c (expand_vector_broadcast): Same.
-	(expand_binop_directly): Same.
-	(expand_twoval_unop): Same.
-	(expand_twoval_binop): Same.
-	(expand_unop_direct): Same.
-	(emit_indirect_jump): Same.
-	(emit_conditional_move): Same.
-	(emit_conditional_neg_or_complement): Same.
-	(emit_conditional_add): Same.
-	(vector_compare_rtx): Same.
-	(expand_vec_perm_1): Same.
-	(expand_vec_perm_const): Same.
-	(expand_vec_cond_expr): Same.
-	(expand_vec_series_expr): Same.
-	(maybe_emit_atomic_exchange): Same.
-	(maybe_emit_sync_lock_test_and_set): Same.
-	(expand_atomic_compare_and_swap): Same.
-	(expand_atomic_load): Same.
-	(expand_atomic_store): Same.
-	(maybe_emit_op): Same.
-	(valid_multiword_target_p): Same.
-	(create_integer_operand): Same.
-	(maybe_legitimize_operand_same_code): Same.
-	(maybe_legitimize_operand): Same.
-	(create_convert_operand_from_type): Same.
-	(can_reuse_operands_p): Same.
-	(maybe_legitimize_operands): Same.
-	(maybe_gen_insn): Same.
-	(maybe_expand_insn): Same.
-	(maybe_expand_jump_insn): Same.
-	(expand_insn): Same.
-	* optabs.h (create_expand_operand): Same.
-	(create_fixed_operand): Same.
-	(create_output_operand): Same.
-	(create_input_operand): Same.
-	(create_convert_operand_to): Same.
-	(create_convert_operand_from): Same.
-	* optinfo.h: Same.
-	* poly-int.h: Same.
-	* predict.c (optimize_insn_for_speed_p): Same.
-	(optimize_loop_for_size_p): Same.
-	(optimize_loop_for_speed_p): Same.
-	(optimize_loop_nest_for_speed_p): Same.
-	(get_base_value): Same.
-	(predicted_by_loop_heuristics_p): Same.
-	(predict_extra_loop_exits): Same.
-	(predict_loops): Same.
-	(predict_paths_for_bb): Same.
-	(predict_paths_leading_to): Same.
-	(propagate_freq): Same.
-	(pass_profile::execute): Same.
-	* predict.h: Same.
-	* profile-count.c (profile_count::differs_from_p): Same.
-	(profile_probability::differs_lot_from_p): Same.
-	* profile-count.h: Same.
-	* profile.c (branch_prob): Same.
-	* regrename.c (free_chain_data): Same.
-	(mark_conflict): Same.
-	(create_new_chain): Same.
-	(merge_overlapping_regs): Same.
-	(init_rename_info): Same.
-	(merge_chains): Same.
-	(regrename_analyze): Same.
-	(regrename_do_replace): Same.
-	(scan_rtx_reg): Same.
-	(record_out_operands): Same.
-	(build_def_use): Same.
-	* regrename.h: Same.
-	* reload.h: Same.
-	* reload1.c (init_reload): Same.
-	(maybe_fix_stack_asms): Same.
-	(copy_reloads): Same.
-	(count_pseudo): Same.
-	(count_spilled_pseudo): Same.
-	(find_reg): Same.
-	(find_reload_regs): Same.
-	(select_reload_regs): Same.
-	(spill_hard_reg): Same.
-	(fixup_eh_region_note): Same.
-	(set_reload_reg): Same.
-	(allocate_reload_reg): Same.
-	(compute_reload_subreg_offset): Same.
-	(reload_adjust_reg_for_icode): Same.
-	(emit_input_reload_insns): Same.
-	(emit_output_reload_insns): Same.
-	(do_input_reload): Same.
-	(inherit_piecemeal_p): Same.
-	* rtl.h: Same.
-	* sanopt.c (maybe_get_dominating_check): Same.
-	(maybe_optimize_ubsan_ptr_ifn): Same.
-	(can_remove_asan_check): Same.
-	(maybe_optimize_asan_check_ifn): Same.
-	(sanopt_optimize_walker): Same.
-	* sched-deps.c (add_dependence_list): Same.
-	(chain_to_prev_insn): Same.
-	(add_insn_mem_dependence): Same.
-	(create_insn_reg_set): Same.
-	(maybe_extend_reg_info_p): Same.
-	(sched_analyze_reg): Same.
-	(sched_analyze_1): Same.
-	(get_implicit_reg_pending_clobbers): Same.
-	(chain_to_prev_insn_p): Same.
-	(deps_analyze_insn): Same.
-	(deps_start_bb): Same.
-	(sched_free_deps): Same.
-	(init_deps): Same.
-	(init_deps_reg_last): Same.
-	(free_deps): Same.
-	* sched-ebb.c: Same.
-	* sched-int.h: Same.
-	* sched-rgn.c (add_branch_dependences): Same.
-	(concat_insn_mem_list): Same.
-	(deps_join): Same.
-	(sched_rgn_compute_dependencies): Same.
-	* sel-sched-ir.c (reset_target_context): Same.
-	(copy_deps_context): Same.
-	(init_id_from_df): Same.
-	(has_dependence_p): Same.
-	(change_loops_latches): Same.
-	(bb_top_order_comparator): Same.
-	(make_region_from_loop_preheader): Same.
-	(sel_init_pipelining): Same.
-	(get_loop_nest_for_rgn): Same.
-	(make_regions_from_the_rest): Same.
-	(sel_is_loop_preheader_p): Same.
-	* sel-sched-ir.h (inner_loop_header_p): Same.
-	(get_all_loop_exits): Same.
-	* selftest.h: Same.
-	* sese.c (sese_build_liveouts): Same.
-	(sese_insert_phis_for_liveouts): Same.
-	* sese.h (defined_in_sese_p): Same.
-	* sreal.c (sreal::stream_out): Same.
-	* sreal.h: Same.
-	* streamer-hooks.h: Same.
-	* target-globals.c (save_target_globals): Same.
-	* target-globals.h: Same.
-	* target.def: Same.
-	* target.h: Same.
-	* targhooks.c (default_has_ifunc_p): Same.
-	(default_empty_mask_is_expensive): Same.
-	(default_init_cost): Same.
-	* targhooks.h: Same.
-	* toplev.c: Same.
-	* tree-affine.c (aff_combination_mult): Same.
-	(aff_combination_expand): Same.
-	(aff_combination_constant_multiple_p): Same.
-	* tree-affine.h: Same.
-	* tree-cfg.c (build_gimple_cfg): Same.
-	(replace_loop_annotate_in_block): Same.
-	(replace_uses_by): Same.
-	(remove_bb): Same.
-	(dump_cfg_stats): Same.
-	(gimple_duplicate_sese_region): Same.
-	(gimple_duplicate_sese_tail): Same.
-	(move_block_to_fn): Same.
-	(replace_block_vars_by_duplicates): Same.
-	(move_sese_region_to_fn): Same.
-	(print_loops_bb): Same.
-	(print_loop): Same.
-	(print_loops): Same.
-	(debug): Same.
-	(debug_loops): Same.
-	* tree-cfg.h: Same.
-	* tree-chrec.c (chrec_fold_plus_poly_poly): Same.
-	(chrec_fold_multiply_poly_poly): Same.
-	(chrec_evaluate): Same.
-	(chrec_component_in_loop_num): Same.
-	(reset_evolution_in_loop): Same.
-	(is_multivariate_chrec): Same.
-	(chrec_contains_symbols): Same.
-	(nb_vars_in_chrec): Same.
-	(chrec_convert_1): Same.
-	(chrec_convert_aggressive): Same.
-	* tree-chrec.h: Same.
-	* tree-core.h: Same.
-	* tree-data-ref.c (dump_data_dependence_relation): Same.
-	(canonicalize_base_object_address): Same.
-	(data_ref_compare_tree): Same.
-	(prune_runtime_alias_test_list): Same.
-	(get_segment_min_max): Same.
-	(create_intersect_range_checks): Same.
-	(conflict_fn_no_dependence): Same.
-	(object_address_invariant_in_loop_p): Same.
-	(analyze_ziv_subscript): Same.
-	(analyze_siv_subscript_cst_affine): Same.
-	(analyze_miv_subscript): Same.
-	(analyze_overlapping_iterations): Same.
-	(build_classic_dist_vector_1): Same.
-	(add_other_self_distances): Same.
-	(same_access_functions): Same.
-	(build_classic_dir_vector): Same.
-	(subscript_dependence_tester_1): Same.
-	(subscript_dependence_tester): Same.
-	(access_functions_are_affine_or_constant_p): Same.
-	(get_references_in_stmt): Same.
-	(loop_nest_has_data_refs): Same.
-	(graphite_find_data_references_in_stmt): Same.
-	(find_data_references_in_bb): Same.
-	(get_base_for_alignment): Same.
-	(find_loop_nest_1): Same.
-	(find_loop_nest): Same.
-	* tree-data-ref.h (dr_alignment): Same.
-	(ddr_dependence_level): Same.
-	* tree-if-conv.c (fold_build_cond_expr): Same.
-	(add_to_predicate_list): Same.
-	(add_to_dst_predicate_list): Same.
-	(phi_convertible_by_degenerating_args): Same.
-	(idx_within_array_bound): Same.
-	(all_preds_critical_p): Same.
-	(pred_blocks_visited_p): Same.
-	(predicate_bbs): Same.
-	(build_region): Same.
-	(if_convertible_loop_p_1): Same.
-	(is_cond_scalar_reduction): Same.
-	(predicate_scalar_phi): Same.
-	(remove_conditions_and_labels): Same.
-	(combine_blocks): Same.
-	(version_loop_for_if_conversion): Same.
-	(versionable_outer_loop_p): Same.
-	(ifcvt_local_dce): Same.
-	(tree_if_conversion): Same.
-	(pass_if_conversion::gate): Same.
-	* tree-if-conv.h: Same.
-	* tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
-	* tree-loop-distribution.c (bb_top_order_cmp): Same.
-	(free_rdg): Same.
-	(stmt_has_scalar_dependences_outside_loop): Same.
-	(copy_loop_before): Same.
-	(create_bb_after_loop): Same.
-	(const_with_all_bytes_same): Same.
-	(generate_memset_builtin): Same.
-	(generate_memcpy_builtin): Same.
-	(destroy_loop): Same.
-	(build_rdg_partition_for_vertex): Same.
-	(compute_access_range): Same.
-	(data_ref_segment_size): Same.
-	(latch_dominated_by_data_ref): Same.
-	(compute_alias_check_pairs): Same.
-	(fuse_memset_builtins): Same.
-	(finalize_partitions): Same.
-	(find_seed_stmts_for_distribution): Same.
-	(prepare_perfect_loop_nest): Same.
-	* tree-parloops.c (lambda_transform_legal_p): Same.
-	(loop_parallel_p): Same.
-	(reduc_stmt_res): Same.
-	(add_field_for_name): Same.
-	(create_call_for_reduction_1): Same.
-	(replace_uses_in_bb_by): Same.
-	(transform_to_exit_first_loop_alt): Same.
-	(try_transform_to_exit_first_loop_alt): Same.
-	(transform_to_exit_first_loop): Same.
-	(num_phis): Same.
-	(gen_parallel_loop): Same.
-	(gather_scalar_reductions): Same.
-	(get_omp_data_i_param): Same.
-	(try_create_reduction_list): Same.
-	(oacc_entry_exit_single_gang): Same.
-	(parallelize_loops): Same.
-	* tree-pass.h: Same.
-	* tree-predcom.c (determine_offset): Same.
-	(last_always_executed_block): Same.
-	(split_data_refs_to_components): Same.
-	(suitable_component_p): Same.
-	(valid_initializer_p): Same.
-	(find_looparound_phi): Same.
-	(insert_looparound_copy): Same.
-	(add_looparound_copies): Same.
-	(determine_roots_comp): Same.
-	(predcom_tmp_var): Same.
-	(initialize_root_vars): Same.
-	(initialize_root_vars_store_elim_1): Same.
-	(initialize_root_vars_store_elim_2): Same.
-	(finalize_eliminated_stores): Same.
-	(initialize_root_vars_lm): Same.
-	(remove_stmt): Same.
-	(determine_unroll_factor): Same.
-	(execute_pred_commoning_cbck): Same.
-	(base_names_in_chain_on): Same.
-	(combine_chains): Same.
-	(pcom_stmt_dominates_stmt_p): Same.
-	(try_combine_chains): Same.
-	(prepare_initializers_chain_store_elim): Same.
-	(prepare_initializers_chain): Same.
-	(prepare_initializers): Same.
-	(prepare_finalizers_chain): Same.
-	(prepare_finalizers): Same.
-	(insert_init_seqs): Same.
-	* tree-scalar-evolution.c (loop_phi_node_p): Same.
-	(compute_overall_effect_of_inner_loop): Same.
-	(add_to_evolution_1): Same.
-	(add_to_evolution): Same.
-	(follow_ssa_edge_binary): Same.
-	(follow_ssa_edge_expr): Same.
-	(backedge_phi_arg_p): Same.
-	(follow_ssa_edge_in_condition_phi_branch): Same.
-	(follow_ssa_edge_in_condition_phi): Same.
-	(follow_ssa_edge_inner_loop_phi): Same.
-	(follow_ssa_edge): Same.
-	(analyze_evolution_in_loop): Same.
-	(analyze_initial_condition): Same.
-	(interpret_loop_phi): Same.
-	(interpret_condition_phi): Same.
-	(interpret_rhs_expr): Same.
-	(interpret_expr): Same.
-	(interpret_gimple_assign): Same.
-	(analyze_scalar_evolution_1): Same.
-	(analyze_scalar_evolution): Same.
-	(analyze_scalar_evolution_for_address_of): Same.
-	(get_instantiated_value_entry): Same.
-	(loop_closed_phi_def): Same.
-	(instantiate_scev_name): Same.
-	(instantiate_scev_poly): Same.
-	(instantiate_scev_binary): Same.
-	(instantiate_scev_convert): Same.
-	(instantiate_scev_not): Same.
-	(instantiate_scev_r): Same.
-	(instantiate_scev): Same.
-	(resolve_mixers): Same.
-	(initialize_scalar_evolutions_analyzer): Same.
-	(scev_reset_htab): Same.
-	(scev_reset): Same.
-	(derive_simple_iv_with_niters): Same.
-	(simple_iv_with_niters): Same.
-	(expression_expensive_p): Same.
-	(final_value_replacement_loop): Same.
-	* tree-scalar-evolution.h (block_before_loop): Same.
-	* tree-ssa-address.h: Same.
-	* tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
-	* tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
-	(record_edge_info): Same.
-	* tree-ssa-live.c (var_map_base_fini): Same.
-	(remove_unused_locals): Same.
-	* tree-ssa-live.h: Same.
-	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
-	(pass_ch_vect::execute): Same.
-	(pass_ch::process_loop_p): Same.
-	* tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
-	(movement_possibility): Same.
-	(outermost_invariant_loop): Same.
-	(stmt_cost): Same.
-	(determine_max_movement): Same.
-	(invariantness_dom_walker::before_dom_children): Same.
-	(move_computations): Same.
-	(may_move_till): Same.
-	(force_move_till_op): Same.
-	(force_move_till): Same.
-	(memref_free): Same.
-	(record_mem_ref_loc): Same.
-	(set_ref_stored_in_loop): Same.
-	(mark_ref_stored): Same.
-	(sort_bbs_in_loop_postorder_cmp): Same.
-	(sort_locs_in_loop_postorder_cmp): Same.
-	(analyze_memory_references): Same.
-	(mem_refs_may_alias_p): Same.
-	(find_ref_loc_in_loop_cmp): Same.
-	(rewrite_mem_ref_loc::operator): Same.
-	(first_mem_ref_loc_1::operator): Same.
-	(sm_set_flag_if_changed::operator): Same.
-	(execute_sm_if_changed_flag_set): Same.
-	(execute_sm): Same.
-	(hoist_memory_references): Same.
-	(ref_always_accessed::operator): Same.
-	(refs_independent_p): Same.
-	(record_dep_loop): Same.
-	(ref_indep_loop_p_1): Same.
-	(ref_indep_loop_p): Same.
-	(can_sm_ref_p): Same.
-	(find_refs_for_sm): Same.
-	(loop_suitable_for_sm): Same.
-	(store_motion_loop): Same.
-	(store_motion): Same.
-	(fill_always_executed_in): Same.
-	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
-	(estimated_unrolled_size): Same.
-	(loop_edge_to_cancel): Same.
-	(remove_exits_and_undefined_stmts): Same.
-	(remove_redundant_iv_tests): Same.
-	(unloop_loops): Same.
-	(estimated_peeled_sequence_size): Same.
-	(try_peel_loop): Same.
-	(canonicalize_loop_induction_variables): Same.
-	(canonicalize_induction_variables): Same.
-	* tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
-	(name_info): Same.
-	(stmt_after_inc_pos): Same.
-	(contains_abnormal_ssa_name_p): Same.
-	(niter_for_exit): Same.
-	(find_bivs): Same.
-	(mark_bivs): Same.
-	(find_givs_in_bb): Same.
-	(find_induction_variables): Same.
-	(find_interesting_uses_cond): Same.
-	(outermost_invariant_loop_for_expr): Same.
-	(idx_find_step): Same.
-	(add_candidate_1): Same.
-	(add_iv_candidate_derived_from_uses): Same.
-	(alloc_use_cost_map): Same.
-	(prepare_decl_rtl): Same.
-	(generic_predict_doloop_p): Same.
-	(computation_cost): Same.
-	(determine_common_wider_type): Same.
-	(get_computation_aff_1): Same.
-	(get_use_type): Same.
-	(determine_group_iv_cost_address): Same.
-	(iv_period): Same.
-	(difference_cannot_overflow_p): Same.
-	(may_eliminate_iv): Same.
-	(determine_set_costs): Same.
-	(cheaper_cost_pair): Same.
-	(compare_cost_pair): Same.
-	(iv_ca_cand_for_group): Same.
-	(iv_ca_recount_cost): Same.
-	(iv_ca_set_remove_invs): Same.
-	(iv_ca_set_no_cp): Same.
-	(iv_ca_set_add_invs): Same.
-	(iv_ca_set_cp): Same.
-	(iv_ca_add_group): Same.
-	(iv_ca_cost): Same.
-	(iv_ca_compare_deps): Same.
-	(iv_ca_delta_reverse): Same.
-	(iv_ca_delta_commit): Same.
-	(iv_ca_cand_used_p): Same.
-	(iv_ca_delta_free): Same.
-	(iv_ca_new): Same.
-	(iv_ca_free): Same.
-	(iv_ca_dump): Same.
-	(iv_ca_extend): Same.
-	(iv_ca_narrow): Same.
-	(iv_ca_prune): Same.
-	(cheaper_cost_with_cand): Same.
-	(iv_ca_replace): Same.
-	(try_add_cand_for): Same.
-	(get_initial_solution): Same.
-	(try_improve_iv_set): Same.
-	(find_optimal_iv_set_1): Same.
-	(create_new_iv): Same.
-	(rewrite_use_compare): Same.
-	(remove_unused_ivs): Same.
-	(determine_scaling_factor): Same.
-	* tree-ssa-loop-ivopts.h: Same.
-	* tree-ssa-loop-manip.c (create_iv): Same.
-	(compute_live_loop_exits): Same.
-	(add_exit_phi): Same.
-	(add_exit_phis): Same.
-	(find_uses_to_rename_use): Same.
-	(find_uses_to_rename_def): Same.
-	(find_uses_to_rename_in_loop): Same.
-	(rewrite_into_loop_closed_ssa): Same.
-	(check_loop_closed_ssa_bb): Same.
-	(split_loop_exit_edge): Same.
-	(ip_end_pos): Same.
-	(ip_normal_pos): Same.
-	(copy_phi_node_args): Same.
-	(gimple_duplicate_loop_to_header_edge): Same.
-	(can_unroll_loop_p): Same.
-	(determine_exit_conditions): Same.
-	(scale_dominated_blocks_in_loop): Same.
-	(niter_for_unrolled_loop): Same.
-	(tree_transform_and_unroll_loop): Same.
-	(rewrite_all_phi_nodes_with_iv): Same.
-	* tree-ssa-loop-manip.h: Same.
-	* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
-	(number_of_iterations_ne): Same.
-	(assert_no_overflow_lt): Same.
-	(assert_loop_rolls_lt): Same.
-	(number_of_iterations_lt): Same.
-	(adjust_cond_for_loop_until_wrap): Same.
-	(tree_simplify_using_condition): Same.
-	(simplify_using_initial_conditions): Same.
-	(simplify_using_outer_evolutions): Same.
-	(loop_only_exit_p): Same.
-	(ssa_defined_by_minus_one_stmt_p): Same.
-	(number_of_iterations_popcount): Same.
-	(number_of_iterations_exit): Same.
-	(find_loop_niter): Same.
-	(finite_loop_p): Same.
-	(chain_of_csts_start): Same.
-	(get_val_for): Same.
-	(loop_niter_by_eval): Same.
-	(derive_constant_upper_bound_ops): Same.
-	(do_warn_aggressive_loop_optimizations): Same.
-	(record_estimate): Same.
-	(get_cst_init_from_scev): Same.
-	(record_nonwrapping_iv): Same.
-	(idx_infer_loop_bounds): Same.
-	(infer_loop_bounds_from_ref): Same.
-	(infer_loop_bounds_from_array): Same.
-	(infer_loop_bounds_from_pointer_arith): Same.
-	(infer_loop_bounds_from_signedness): Same.
-	(bound_index): Same.
-	(discover_iteration_bound_by_body_walk): Same.
-	(maybe_lower_iteration_bound): Same.
-	(estimate_numbers_of_iterations): Same.
-	(estimated_loop_iterations): Same.
-	(estimated_loop_iterations_int): Same.
-	(max_loop_iterations): Same.
-	(max_loop_iterations_int): Same.
-	(likely_max_loop_iterations): Same.
-	(likely_max_loop_iterations_int): Same.
-	(estimated_stmt_executions_int): Same.
-	(max_stmt_executions): Same.
-	(likely_max_stmt_executions): Same.
-	(estimated_stmt_executions): Same.
-	(stmt_dominates_stmt_p): Same.
-	(nowrap_type_p): Same.
-	(loop_exits_before_overflow): Same.
-	(scev_var_range_cant_overflow): Same.
-	(scev_probably_wraps_p): Same.
-	(free_numbers_of_iterations_estimates): Same.
-	* tree-ssa-loop-niter.h: Same.
-	* tree-ssa-loop-prefetch.c (release_mem_refs): Same.
-	(idx_analyze_ref): Same.
-	(analyze_ref): Same.
-	(gather_memory_references_ref): Same.
-	(mark_nontemporal_store): Same.
-	(emit_mfence_after_loop): Same.
-	(may_use_storent_in_loop_p): Same.
-	(mark_nontemporal_stores): Same.
-	(should_unroll_loop_p): Same.
-	(volume_of_dist_vector): Same.
-	(add_subscript_strides): Same.
-	(self_reuse_distance): Same.
-	(insn_to_prefetch_ratio_too_small_p): Same.
-	* tree-ssa-loop-split.c (split_at_bb_p): Same.
-	(patch_loop_exit): Same.
-	(find_or_create_guard_phi): Same.
-	(easy_exit_values): Same.
-	(connect_loop_phis): Same.
-	(connect_loops): Same.
-	(compute_new_first_bound): Same.
-	(split_loop): Same.
-	(tree_ssa_split_loops): Same.
-	* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
-	(is_maybe_undefined): Same.
-	(tree_may_unswitch_on): Same.
-	(simplify_using_entry_checks): Same.
-	(tree_unswitch_single_loop): Same.
-	(tree_unswitch_loop): Same.
-	(tree_unswitch_outer_loop): Same.
-	(empty_bb_without_guard_p): Same.
-	(used_outside_loop_p): Same.
-	(get_vop_from_header): Same.
-	(hoist_guard): Same.
-	* tree-ssa-loop.c (gate_oacc_kernels): Same.
-	(get_lsm_tmp_name): Same.
-	* tree-ssa-loop.h: Same.
-	* tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
-	(build_and_add_sum): Same.
-	(no_side_effect_bb): Same.
-	(get_ops): Same.
-	(linearize_expr): Same.
-	(should_break_up_subtract): Same.
-	(linearize_expr_tree): Same.
-	* tree-ssa-scopedtables.c: Same.
-	* tree-ssa-scopedtables.h: Same.
-	* tree-ssa-structalias.c (condense_visit): Same.
-	(label_visit): Same.
-	(dump_pred_graph): Same.
-	(perform_var_substitution): Same.
-	(move_complex_constraints): Same.
-	(remove_preds_and_fake_succs): Same.
-	* tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
-	(determine_bb_domination_status): Same.
-	(duplicate_thread_path): Same.
-	(thread_through_all_blocks): Same.
-	* tree-ssa-threadupdate.h: Same.
-	* tree-streamer-in.c (streamer_read_string_cst): Same.
-	(input_identifier): Same.
-	(unpack_ts_type_common_value_fields): Same.
-	(unpack_ts_block_value_fields): Same.
-	(unpack_ts_translation_unit_decl_value_fields): Same.
-	(unpack_ts_omp_clause_value_fields): Same.
-	(streamer_read_tree_bitfields): Same.
-	(streamer_alloc_tree): Same.
-	(lto_input_ts_common_tree_pointers): Same.
-	(lto_input_ts_vector_tree_pointers): Same.
-	(lto_input_ts_poly_tree_pointers): Same.
-	(lto_input_ts_complex_tree_pointers): Same.
-	(lto_input_ts_decl_minimal_tree_pointers): Same.
-	(lto_input_ts_decl_common_tree_pointers): Same.
-	(lto_input_ts_decl_non_common_tree_pointers): Same.
-	(lto_input_ts_decl_with_vis_tree_pointers): Same.
-	(lto_input_ts_field_decl_tree_pointers): Same.
-	(lto_input_ts_function_decl_tree_pointers): Same.
-	(lto_input_ts_type_common_tree_pointers): Same.
-	(lto_input_ts_type_non_common_tree_pointers): Same.
-	(lto_input_ts_list_tree_pointers): Same.
-	(lto_input_ts_vec_tree_pointers): Same.
-	(lto_input_ts_exp_tree_pointers): Same.
-	(lto_input_ts_block_tree_pointers): Same.
-	(lto_input_ts_binfo_tree_pointers): Same.
-	(lto_input_ts_constructor_tree_pointers): Same.
-	(lto_input_ts_omp_clause_tree_pointers): Same.
-	(streamer_read_tree_body): Same.
-	* tree-streamer.h: Same.
-	* tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
-	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
-	(vect_analyze_possibly_independent_ddr): Same.
-	(vect_analyze_data_ref_dependence): Same.
-	(vect_compute_data_ref_alignment): Same.
-	(vect_enhance_data_refs_alignment): Same.
-	(vect_analyze_data_ref_access): Same.
-	(vect_check_gather_scatter): Same.
-	(vect_find_stmt_data_reference): Same.
-	(vect_create_addr_base_for_vector_ref): Same.
-	(vect_setup_realignment): Same.
-	(vect_supportable_dr_alignment): Same.
-	* tree-vect-loop-manip.c (rename_variables_in_bb): Same.
-	(adjust_phi_and_debug_stmts): Same.
-	(vect_set_loop_mask): Same.
-	(add_preheader_seq): Same.
-	(vect_maybe_permute_loop_masks): Same.
-	(vect_set_loop_masks_directly): Same.
-	(vect_set_loop_condition_masked): Same.
-	(vect_set_loop_condition_unmasked): Same.
-	(slpeel_duplicate_current_defs_from_edges): Same.
-	(slpeel_add_loop_guard): Same.
-	(slpeel_can_duplicate_loop_p): Same.
-	(create_lcssa_for_virtual_phi): Same.
-	(iv_phi_p): Same.
-	(vect_update_ivs_after_vectorizer): Same.
-	(vect_gen_vector_loop_niters_mult_vf): Same.
-	(slpeel_update_phi_nodes_for_loops): Same.
-	(slpeel_update_phi_nodes_for_guard1): Same.
-	(find_guard_arg): Same.
-	(slpeel_update_phi_nodes_for_guard2): Same.
-	(slpeel_update_phi_nodes_for_lcssa): Same.
-	(vect_do_peeling): Same.
-	(vect_create_cond_for_alias_checks): Same.
-	(vect_loop_versioning): Same.
-	* tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
-	(vect_inner_phi_in_double_reduction_p): Same.
-	(vect_analyze_scalar_cycles_1): Same.
-	(vect_fixup_scalar_cycles_with_patterns): Same.
-	(vect_get_loop_niters): Same.
-	(bb_in_loop_p): Same.
-	(vect_get_max_nscalars_per_iter): Same.
-	(vect_verify_full_masking): Same.
-	(vect_compute_single_scalar_iteration_cost): Same.
-	(vect_analyze_loop_form_1): Same.
-	(vect_analyze_loop_form): Same.
-	(vect_active_double_reduction_p): Same.
-	(vect_analyze_loop_operations): Same.
-	(neutral_op_for_slp_reduction): Same.
-	(vect_is_simple_reduction): Same.
-	(vect_model_reduction_cost): Same.
-	(get_initial_def_for_reduction): Same.
-	(get_initial_defs_for_reduction): Same.
-	(vect_create_epilog_for_reduction): Same.
-	(vectorize_fold_left_reduction): Same.
-	(vectorizable_reduction): Same.
-	(vectorizable_induction): Same.
-	(vectorizable_live_operation): Same.
-	(loop_niters_no_overflow): Same.
-	(vect_get_loop_mask): Same.
-	(vect_transform_loop_stmt): Same.
-	(vect_transform_loop): Same.
-	* tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
-	(vect_determine_precisions): Same.
-	(vect_pattern_recog_1): Same.
-	* tree-vect-slp.c (vect_analyze_slp_instance): Same.
-	* tree-vect-stmts.c (stmt_vectype): Same.
-	(process_use): Same.
-	(vect_init_vector_1): Same.
-	(vect_truncate_gather_scatter_offset): Same.
-	(get_group_load_store_type): Same.
-	(vect_build_gather_load_calls): Same.
-	(vect_get_strided_load_store_ops): Same.
-	(vectorizable_simd_clone_call): Same.
-	(vectorizable_store): Same.
-	(permute_vec_elements): Same.
-	(vectorizable_load): Same.
-	(vect_transform_stmt): Same.
-	(supportable_widening_operation): Same.
-	* tree-vectorizer.c (vec_info::replace_stmt): Same.
-	(vec_info::free_stmt_vec_info): Same.
-	(vect_free_loop_info_assumptions): Same.
-	(vect_loop_vectorized_call): Same.
-	(set_uid_loop_bbs): Same.
-	(vectorize_loops): Same.
-	* tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
-	* tree.c (add_tree_to_fld_list): Same.
-	(fld_type_variant_equal_p): Same.
-	(fld_decl_context): Same.
-	(fld_incomplete_type_of): Same.
-	(free_lang_data_in_binfo): Same.
-	(need_assembler_name_p): Same.
-	(find_decls_types_r): Same.
-	(get_eh_types_for_runtime): Same.
-	(find_decls_types_in_eh_region): Same.
-	(find_decls_types_in_node): Same.
-	(assign_assembler_name_if_needed): Same.
-	* value-prof.c (stream_out_histogram_value): Same.
-	* value-prof.h: Same.
-	* var-tracking.c (use_narrower_mode): Same.
-	(prepare_call_arguments): Same.
-	(vt_expand_loc_callback): Same.
-	(resolve_expansions_pending_recursion): Same.
-	(vt_expand_loc): Same.
-	* varasm.c (const_hash_1): Same.
-	(compare_constant): Same.
-	(tree_output_constant_def): Same.
-	(simplify_subtraction): Same.
-	(get_pool_constant): Same.
-	(output_constant_pool_2): Same.
-	(output_constant_pool_1): Same.
-	(mark_constants_in_pattern): Same.
-	(mark_constant_pool): Same.
-	(get_section_anchor): Same.
-	* vr-values.c (compare_range_with_value): Same.
-	(vr_values::extract_range_from_phi_node): Same.
-	* vr-values.h: Same.
-	* web.c (unionfind_union): Same.
-	* wide-int.h: Same.
-
-2019-07-09  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/61339
-	* align.h: Change class-key from class to struct and vice versa
-	to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
-	* alloc-pool.h: Same.
-	* asan.c (shadow_mem_size): Same.
-	* auto-profile.c: Same.
-	* basic-block.h: Same.
-	* bitmap.h: Same.
-	* cfgexpand.c (set_rtl): Same.
-	(expand_one_stack_var_at): Same.
-	* cfghooks.h: Same.
-	* cfgloop.h: Same.
-	* cgraph.h: Same.
-	* config/i386/i386.h: Same.
-	* df-problems.c (df_print_bb_index): Same.
-	* df-scan.c: Same.
-	* df.h (df_single_use): Same.
-	* diagnostic-show-locus.c (layout::print_annotation_line): Same.
-	(layout::annotation_line_showed_range_p): Same.
-	(get_printed_columns): Same.
-	(correction::ensure_terminated): Same.
-	(line_corrections::~line_corrections): Same.
-	* dojump.h: Same.
-	* dse.c: Same.
-	* dump-context.h: Same.
-	* dumpfile.h: Same.
-	* dwarf2out.c: Same.
-	* edit-context.c: Same.
-	* fibonacci_heap.c (test_union_of_equal_heaps): Same.
-	* flags.h: Same.
-	* function.c (assign_stack_local): Same.
-	* function.h: Same.
-	* gcc.c: Same.
-	* gcov.c (block_info::block_info): Same.
-	* genattrtab.c: Same.
-	* genextract.c: Same.
-	* genmatch.c (comparison_code_p): Same.
-	(id_base::id_base): Same.
-	(decision_tree::print): Same.
-	* genoutput.c: Same.
-	* genpreds.c (write_one_predicate_function): Same.
-	* genrecog.c (validate_pattern): Same.
-	(find_operand_positions): Same.
-	(optimize_subroutine_group): Same.
-	(merge_pattern_transition::merge_pattern_transition): Same.
-	(merge_pattern_info::merge_pattern_info): Same.
-	(merge_state_result::merge_state_result): Same.
-	(merge_into_state): Same.
-	* gensupport.c: Same.
-	* gensupport.h: Same.
-	* ggc-common.c (init_ggc_heuristics): Same.
-	* ggc-tests.c (test_union): Same.
-	* gimple-loop-interchange.cc (dump_induction): Same.
-	* gimple-loop-versioning.cc: Same.
-	* gimple-match.h (gimple_match_cond::any_else): Same.
-	* gimple-ssa-backprop.c: Same.
-	* gimple-ssa-sprintf.c: Same.
-	* gimple-ssa-store-merging.c (store_operand_info::store_operand_info):
-	Same.
-	(store_immediate_info::store_immediate_info): Same.
-	(merged_store_group::apply_stores): Same.
-	(get_location_for_stmts): Same.
-	* gimple-ssa-strength-reduction.c: Same.
-	* gimple-ssa-warn-alloca.c: Same.
-	* gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same.
-	* godump.c (go_type_decl): Same.
-	* hash-map-tests.c (test_map_of_strings_to_int): Same.
-	* hash-map.h: Same.
-	* hash-set-tests.c (test_set_of_strings): Same.
-	* hsa-brig.c: Same.
-	* hsa-common.h: Same.
-	* hsa-gen.c (transformable_switch_to_sbr_p): Same.
-	* input.c (assert_loceq): Same.
-	* input.h: Same.
-	* ipa-cp.c: Same.
-	* ipa-devirt.c (possible_polymorphic_call_targets_1): Same.
-	* ipa-fnsummary.h: Same.
-	* ipa-inline.h: Same.
-	* ipa-prop.h: Same.
-	* ipa-split.c (visit_bb): Same.
-	* ira-int.h (minmax_set_iter_next): Same.
-	* loop-invariant.c: Same.
-	* loop-iv.c: Same.
-	* lra-eliminations.c: Same.
-	* lra-int.h: Same.
-	* lra-lives.c (mark_regno_dead): Same.
-	* lra-remat.c: Same.
-	* lra-spills.c: Same.
-	* lto-streamer.h: Same.
-	* mem-stats.h: Same.
-	* omp-grid.c (omp_grid_lastprivate_predicate): Same.
-	* omp-low.c (omp_clause_aligned_alignment): Same.
-	* optabs-query.h (get_vcond_eq_icode): Same.
-	* optabs.h: Same.
-	* opts.c (wrap_help): Same.
-	* poly-int.h: Same.
-	* predict.c (predict_paths_leading_to_edge): Same.
-	* pretty-print.h: Same.
-	* profile-count.h: Same.
-	* read-md.h: Same.
-	* read-rtl-function.c: Same.
-	* ree.c: Same.
-	* reginfo.c: Same.
-	* regrename.c: Same.
-	* regrename.h: Same.
-	* reload.h: Same.
-	* rtl-iter.h: Same.
-	* rtl.h (costs_add_n_insns): Same.
-	* sanopt.c: Same.
-	* sched-int.h: Same.
-	* sel-sched-ir.h: Same.
-	* selftest.h: Same.
-	* sese.h (vec_find): Same.
-	* stmt.c: Same.
-	* target-globals.h: Same.
-	* tree-affine.c (aff_combination_find_elt): Same.
-	* tree-affine.h: Same.
-	* tree-data-ref.h: Same.
-	* tree-outof-ssa.c (ssa_is_replaceable_p): Same.
-	* tree-predcom.c: Same.
-	* tree-scalar-evolution.c (find_var_scev_info): Same.
-	* tree-ssa-alias.h: Same.
-	* tree-ssa-ccp.c: Same.
-	* tree-ssa-coalesce.c (ssa_conflicts_dump): Same.
-	* tree-ssa-loop-im.c (for_all_locs_in_loop): Same.
-	(rewrite_mem_refs): Same.
-	(execute_sm_if_changed): Same.
-	(hoist_memory_references): Same.
-	* tree-ssa-loop-ivopts.c (operator<=): Same.
-	* tree-ssa-loop.h: Same.
-	* tree-ssa-pre.c (get_or_alloc_expr_for_name): Same.
-	* tree-ssa-structalias.c: Same.
-	* tree-switch-conversion.h (cluster::cluster): Same.
-	(simple_cluster::simple_cluster): Same.
-	* tree-vect-patterns.c (type_conversion_p): Same.
-	* tree-vectorizer.c (dump_stmt_cost): Same.
-	* tree-vectorizer.h (loop_vec_info_for_loop): Same.
-	* tree.c (protected_set_expr_location): Same.
-	* tree.h (desired_pro_or_demotion_p): Same.
-	(fndecl_built_in_p): Same.
-	* unique-ptr-tests.cc: Same.
-	* var-tracking.c (delete_variable_part): Same.
-	* varasm.c (assemble_real): Same.
-	(tree_output_constant_def): Same.
-	* vec.c: Same.
-	* wide-int-bitmask.h: Same.
-	* wide-int.h (decompose): Same.
-
-2019-07-09  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91114
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Failure to
-	find a vector type isn't fatal.
-
-2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/aarch64/aarch64-simd.md
-	(aarch64_crypto_aes<aes_op>v16qi): Redefine pattern with xor.
-	(aarch64_crypto_aes<aesmc_op>v16qi): Remove attribute enabled.
-	(*aarch64_crypto_aes<aes_op>v16qi_xor_combine): Remove both.
-	(*aarch64_crypto_aese_fused,
-	*aarch64_crypto_aesd_fused): Update to new definition.
-	* config/aarch64/aarch64.c
-	(aarch_macro_fusion_pair_p): Remove aese/aesmc fusion check.
-
-2019-07-09  Richard Biener  <rguenther@suse.de>
-
-	* gimple-match.h (gimple_match_op::resimplify): New.
-	(gimple_resimplify1, gimple_resimplify2, gimple_resimplify3,
-	gimple_resimplify4, gimple_resimplify5): Remove.
-	* gimple-match-head.c (gimple_resimplify1, gimple_resimplify2,
-	gimple_resimplify3, gimple_resimplify4, gimple_resimplify5):
-	Make static.
-	(gimple_match_op::resimplify): New.
-	* tree-ssa-sccvn.c (vn_nary_build_or_lookup_1): Valueize
-	according to availability.  Use gimple_match_op::resimplify.
-
-2019-07-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* ira-emit.c (emit_moves): Skip DEBUG_INSNs when setting the location.
-
-2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/arm/crypto.md:
-	(crypto_<crypto_pattern>): Redefine aese/aesd pattern with xor.
-	(crypto_<crypto_pattern>): Remove attribute enabled for aesmc.
-	(crypto_<crypto_pattern>): Split CRYPTO_BINARY into 2 patterns.
-	(*aarch32_crypto_aese_fused, *aarch32_crypto_aesd_fused): New.
-	* config/arm/arm.c
-	(aarch_macro_fusion_pair_p): Remove aes/aesmc fusion check.
-	* config/arm/aarch-common-protos.h
-	(aarch_crypto_can_dual_issue): Remove.
-	* config/arm/aarch-common.c
-	(aarch_crypto_can_dual_issue): Likewise.
-	* config/arm/exynos-m1.md: Remove aese/aesmc fusion.
-	* config/arm/cortex-a53.md: Likewise.
-	* config/arm/cortex-a57.md: Likewise.
-	* config/arm/iterators.md:
-	(CRYPTO_BINARY): Redefine.
-	(CRYPTO_UNARY): Removed.
-	(CRYPTO_AES, CRYPTO_AESMC): New.
-
-2019-07-09  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (struct vn_walk_cb_data): Add orig_ref member.
-	(vn_reference_lookup_3): If the main ref has no access path recorded
-	but orig_ref has use it to do access-path based disambiguation.
-	(vn_reference_lookup_pieces): Adjust.
-	(vn_reference_lookup): Pass down original ref if we valueized.
-
-2019-07-09  Martin Liska  <mliska@suse.cz>
-
-	* doc/extend.texi: Document influence on loop
-	optimizers.
-
-2019-07-09  Martin Liska  <mliska@suse.cz>
-
-	* lto-compress.c (lto_normalized_zstd_level): Do not use
-	ZSTD_CLEVEL_DEFAULT as it is not default in old releases
-	of libzstd.  One can use 0 as a default compression level.
-
-2019-07-09  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Add link from -fprofile-dir option.
-	Use better wording for 'gcno filename'.
-
-2019-07-08  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/71924
-	PR middle-end/90549
-	* gimple-ssa-isolate-paths.c (isolate_path): Add attribute.  Update
-	comment.
-	(args_loc_t): New type.
-	(args_loc_t, locmap_t): same.
-	(diag_returned_locals): New function.
-	(is_addr_local): Same.
-	(handle_return_addr_local_phi_arg, warn_return_addr_local): Same.
-	(find_implicit_erroneous_behavior): Call warn_return_addr_local_phi_arg.
-	(find_explicit_erroneous_behavior): Call warn_return_addr_local.
-
-2019-07-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF
-	with SSA_NAME address of POINTER_PLUS_EXPR.  Handle MULT_EXPR
-	and casts in offset when different, both through gimple stmts
-	and through trees.  Rewritten using loops to minimize code duplication
-	for each operand.
-
-2019-07-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* emit-rtl.c (set_insn_locations): New function moved from...
-	* function.c (set_insn_locations): ...here.
-	* ira-emit.c (emit_moves): Propagate location of the first instruction
-	to the inserted move instructions.
-	* reg-stack.c (compensate_edge): Set the location if the sequence is
-	inserted on the edge.
-	* rtl.h (set_insn_locations): Declare.
-
-2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_machine_from_flags): Ignore
-	OPTION_MASK_PPC_GFXOPT and OPTION_MASK_PPC_GPOPT for selecting the
-	.machine string.
-
-2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/88233
-	* common.opt (fsplit-wide-types-early): New option.
-	* common/config/rs6000/rs6000-common.c
-	(rs6000_option_optimization_table): Add OPT_fsplit_wide_types_early for
-	OPT_LEVELS_ALL.
-	* doc/invoke.texi (Optimization Options): Add -fsplit-wide-types-early.
-	* lower-subreg.c (pass_lower_subreg2::gate): Add test for
-	flag_split_wide_types_early.
-	(pass_data_lower_subreg3): New.
-	(pass_lower_subreg3): New.
-	(make_pass_lower_subreg3): New.
-	* passes.def (pass_lower_subreg2): Move after the loop passes.
-	(pass_lower_subreg3): New, inserted where pass_lower_subreg2 was.
-	* tree-pass.h (make_pass_lower_subreg2): Move up, to its new place in
-	the pass pipeline; its previous place is taken by ...
-	(make_pass_lower_subreg3): ... this.
-
-2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/s390.c (s390_shift_truncation_mask): Define.
-	(TARGET_SHIFT_TRUNCATION_MASK): Define.
-
-2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/constraints.md: Add new jsc constraint.
-	* config/s390/predicates.md: New predicates.
-	* config/s390/s390-protos.h (s390_valid_shift_count): New function.
-	* config/s390/s390.c (s390_valid_shift_count): New function.
-	(print_shift_count_operand): Use s390_valid_shift_count.
-	(print_operand): Likewise.
-	* config/s390/s390.md: Use new predicate.
-	* config/s390/subst.md: Remove addr_style_op and masked_op substs.
-	* config/s390/vector.md: Use new predicate.
-
-2019-07-08  Andrew Waterman  <andrew@sifive.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/riscv.md (lshrsi3_zero_extend_3+1): Use operands[1]
-	bitsize	instead of BITS_PER_WORD.
-
-2019-07-08  Martin Liska  <mliska@suse.cz>
-
-	* collect2.c (defined): Revert to before r254460.
-	(scan_prog_file): Revert to before r254460.
-
-2019-07-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/83518
-	* tree-ssa-sccvn.c: Include splay-tree.h.
-	(struct pd_range, struct pd_data): New.
-	(struct vn_walk_cb_data): Add data to track partial definitions.
-	(vn_walk_cb_data::~vn_walk_cb_data): New.
-	(vn_walk_cb_data::push_partial_def): New.
-	(pd_tree_alloc, pd_tree_dealloc, pd_range_compare): New.
-	(vn_reference_lookup_2): When partial defs are registered give up.
-	(vn_reference_lookup_3): Track partial defs for memset and
-	constructor zeroing and for defs from constants.
-
-2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/install.texi (bootstrap-Og): Document.
-
-2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/riscv/pic.md (*local_pic_load_s<mode>)
-	(*local_pic_load_u<mode>): Explicitly specify the mode iterator
-	referenced by <mode>, giving...
-	(*local_pic_load_s<SUBX:mode>, *local_pic_load_u<SUBX:mode>): ...these.
-	* config/riscv/riscv.md (*sge<u>_<X:mode><GPR:mode>)
-	(*slt<u>_<X:mode><GPR:mode>, *sle<u>_<X:mode><GPR:mode>): Explicitly
-	use <X:MODE> for the mode attribute.
-
-2019-07-07  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/91090
-	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Fix logic error
-	in handling of ranges to simplify switch statements.
-
-2019-07-07  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_override_options): Make a final check on PIC
-	options.
-
-2019-07-07  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_override_options): Don't jam symbol stubs
-	on for kernel code.
-
-2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91068
-	* config/mips/mips.md (*mul_acc_si, *mul_acc_si_r3900, *macc)
-	(*msac, *msac_using_macc, *mul_sub_si): Use "l" for input operands
-	instead of matching them to "l" output operands.
-
-2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/mips/mips.c (mips_split_move): Zero-initialize addr
-	and check whether addr.reg is nonnull before using it.
-
-2019-07-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (lower_rec_input_clauses): For lastprivate clauses in
-	ctx->for_simd_scan_phase simd copy the outer var to the privatized
-	variable(s).  For conditional lastprivate look through outer
-	GIMPLE_OMP_SCAN context.
-	(lower_omp_1): For conditional lastprivate look through outer
-	GIMPLE_OMP_SCAN context.
-
-	* omp-low.c (struct omp_context): Rename combined_into_simd_safelen0
-	member to combined_into_simd_safelen1.
-	(lower_rec_input_clauses, lower_omp_1): Adjust uses.
-	(lower_lastprivate_clauses): Likewise.  For conditional lastprivate
-	clauses if ctx->combined_into_simd_safelen1 put statements after the
-	predicate conditionalized block rather than into it.
-
-2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/s390/s390.md (*negabs<FP:mode>2_nocc): Use FP for
-	operand 1.
-	* config/s390/vx-builtins.md (*vec_cmp<insn_cmp><mode>_cconly):
-	Make the choice of <mode> explicit, giving...
-	(*vec_cmp<insn_cmp><VF_HW:mode>_cconly): ...this.
-
-2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/i386/i386.md (*fop_<X87MODEF:mode>_3_i387)
-	(l<rounding_insn><MODEF:mode><SWI48:mode>2): Fix ambiguous uses
-	of .md attributes.
-	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask)
-	(*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask)
-	(*avx512pf_scatterpf<mode>df_mask, *avx2_gathersi<mode>)
-	(*avx2_gathersi<mode>_2, *avx2_gatherdi<mode>)
-	(*avx2_gatherdi<mode>_2, *avx2_gatherdi<mode>_3): Likewise.
-	(*avx2_gatherdi<mode>_4, *avx512f_gathersi<mode>): Likewise.
-	(*avx512f_gathersi<mode>_2, *avx512f_gatherdi<mode>): Likewise.
-	(*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>): Likewise.
-	(*avx512f_scatterdi<mode>): Likewise.
-	(*andnot<mode>3_bcst): Fix VI/VI48_AVX512VL typo.
-
-2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/h8300/h8300.md (*push1_h8300hs_<mode>): Explicitly
-	specify the mode iterator referenced by <mode>, giving...
-	(*push1_h8300hs_<QHI:mode>): ...this.
-
-2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/gcn/gcn-valu.md
-	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Use
-	gen_vec_cmp<VEC_1REG_ALT:mode>di rather than (implicitly)
-	gen_vec_cmp<VEC_1REG_MODE:mode>di.  Explicitly use
-	gen_vcond_mask_<VEC_1REG_MODE:mode>di.
-	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise,
-	but using the _exec comparison patterns.
-	(vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>): Use
-	gen_vec_cmp<VEC_1REG_INT_ALT:mode>di rather than (implicitly)
-	gen_vec_cmp<VEC_1REG_INT_MODE:mode>di.  Explicitly use
-	gen_vcond_mask_<VEC_1REG_INT_MODE:mode>di.
-	(vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise,
-	but using the _exec comparison patterns.
-
-2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/arm/sync.md
-	(@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Use
-	<NARROW:sync_predtab> instead of (implicitly) <CCSI:sync_predtab>.
-	(@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise use
-	<SIDI:sync_predtab>.  Use <SIDI:cas_cmp_operand> and
-	<SIDI:cas_cmp_str>.
-
-2019-07-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (struct omp_context): Add for_simd_scan_phase member.
-	(maybe_lookup_ctx): Add forward declaration.
-	(omp_find_scan): Likewise.  Walk into body of simd if composited
-	with worksharing loop.
-	(scan_omp_simd_scan): New function.
-	(scan_omp_1_stmt): Call it.
-	(lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if
-	ctx->for_simd_scan_phase.
-	(lower_rec_input_clauses): Do much less work for inscan reductions
-	in ctx->for_simd_scan_phase is_simd regions.
-	(lower_omp_scan): Set is_simd also on simd constructs composited
-	with worksharing loop, unless ctx->for_simd_scan_phase.  Never emit
-	a sorry message.  Don't change GIMPLE_OMP_SCAN stmts into nops and
-	emit their body after in simd constructs composited with worksharing
-	loop.
-	(lower_omp_for_scan): Handle worksharing loop composited with simd.
-
-	* omp-low.c (omp_find_scan): Make static.
-	(lower_omp_for_scan): Fix order of merge arguments in input phase of
-	the second loop, var2 represents the first partial sum and so needs
-	to go before rprivb[ivar].
-
-2019-07-05  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000-logue.c: Remove unused code.
-
-2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-loop-manip.c (create_iv): Add missing guard for gsi_end_p.
-
-2019-07-05  Sam Tebbs  <sam.tebbs@arm.com>
-
-	PR target/90712
-	* config/aarch64/aarch64.c (aarch64_post_cfi_startproc): Replace thunk
-	check with a frame laid out check.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize RHS
-	when comparing against a store with possibly the same value.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91091
-	* tree-ssa-alias.h (get_continuation_for_phi): Add tbaa_p parameter.
-	(walk_non_aliased_vuses): Likewise.
-	* tree-ssa-alias.c (maybe_skip_until): Pass down tbaa_p.
-	(get_continuation_for_phi): New tbaa_p parameter and pass
-	it down.
-	(walk_non_aliased_vuses): Likewise.
-	* ipa-prop.c (determine_known_aggregate_parts): Adjust.
-	* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
-	* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr):
-	Likewise.
-	* tree-ssa-sccvn.c (struct vn_walk_cb_data): Add tbaa_p flag.
-	(adjust_offsets_for_equal_base_address): New function.
-	(vn_reference_lookup_3): Use it to catch more base equivalences.
-	Handle and pass down tbaa_p flag.
-	(vn_reference_lookup_pieces): Adjust.
-	(vn_reference_lookup): Remove alias-set altering, instead pass
-	down false as tbaa_p.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91091
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Overlap of
-	accesses can happen with -fno-strict-aliasing.
-
-2019-07-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (alias_stats): Add
-	nonoverlapping_component_refs_since_match_p_must_overlap.
-	(dump_alias_stats): Print it.
-	(nonoverlapping_component_refs_since_match_p): Add early exit.
-	(nonoverlapping_component_refs_p): Do not account early exit.
-
-2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* except.c (emit_to_new_bb_before): Make sure to put a location on SEQ.
-	* tree-eh.c (replace_goto_queue_1) <GIMPLE_GOTO>: Propagate location.
-	(emit_eh_dispatch): Delete.
-	(lower_catch): Emit the eh_dispatch manually and set the location of
-	the first catch statement onto it.
-	(lower_eh_filter): Emit the eh_dispatch manually and set location.
-	(lower_eh_dispatch): Propagate location.
-	* tree-outof-ssa.c (set_location_for_edge): Handle EH edges specially.
-	(eliminate_build): Likewise.
-
-2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-cfg.c (gimple_make_forwarder_block): Propagate location info on
-	phi nodes if possible.
-	* tree-scalar-evolution.c (final_value_replacement_loop): Propagate
-	location info on the newly created statement.
-	* tree-ssa-loop-manip.c (create_iv): Propagate location info on the
-	newly created increment if needed.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/78884
-	* gimplify.c (struct gimplify_omp_ctx): Add add_safelen1 member.
-	(gimplify_bind_expr): If seeing TREE_ADDRESSABLE VLA inside of simd
-	loop body, set ctx->add_safelen1 instead of making it GOVD_PRIVATE.
-	(gimplify_adjust_omp_clauses): Add safelen (1) clause if
-	ctx->add_safelen1 is set.
-
-	* omp-expand.c (expand_omp_for_static_nochunk): Don't emit
-	GOMP_loop_start at the start of second worksharing loop in a scan.
-	For nowait, don't emit GOMP_loop_end_nowait at the end of first
-	worksharing loop in a scan even if there are conditional lastprivates,
-	and do emit GOMP_loop_end_nowait at the end of second worksharing loop.
-
-2019-07-04  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
-	Fix check for match in the ref walk.
-
-2019-07-04  Martin Liska  <mliska@suse.cz>
-
-	* tree-ssa-loop-niter.c
-	(get_upper_bound_based_on_builtin_expr_with_prob): New function.
-	(estimate_numbers_of_iterations):
-	Support __builtin_expect_with_probability for analysis
-	of # of loop iterations.
-
-2019-07-04  Alexandre Oliva  <oliva@adacore.com>
-
-	* doc/generic.texi (Cleanups): Document EH_ELSE_EXPR.
-	* except.c: Likewise.
-	* expr.c (expand_expr_real_1): Reject it.
-	* gimplify.c (gimplify_expr): Gimplify it, within
-	TRY_FINALLY_EXPR.
-	* tree-dump.c (dequeue_and_dump): Dump it.
-	* tree-pretty-print.c (dump_generic_node): Likewise.
-	* tree.c (block_may_fallthru): Handle it.
-	* tree.def (EH_ELSE_EXPR): Introduce it.
-	* gimple-pretty-print.c (dump_gimple_try): Dump TRY_FINALLY
-	with GIMPLE_EH_ELSE as try/finally/else.
-
-2019-07-04  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/91062
-	* tree-pass.h (execute_all_ipa_transforms): Add a flag
-	parameter whether to disable GC collection.
-	* passes.c (execute_one_ipa_transform_pass): Likewise, and
-	honor it.
-	(execute_all_ipa_transforms): Likewise and pass it down.
-	* cgraph.c (cgraph_node::get_body): Do not invoke garbage
-	collection from applying IPA transforms.
-	* cgraphunit.c (cgraph_node::expand): Allow garbage collection
-	from applying IPA transforms.
-
-2019-07-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90911
-	* tree-vectorizer.h (_loop_vec_info::scalar_loop_scaling): New field.
-	(LOOP_VINFO_SCALAR_LOOP_SCALING): new.
-	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
-	scalar_loop_scaling.
-	(vect_transform_loop): Scale scalar loop profile if needed.
-	* tree-vect-loop-manip.c (vect_loop_versioning): When re-using
-	the loop copy from if-conversion adjust edge probabilities
-	and scale the vectorized loop body profile, queue the scalar
-	profile for updating after peeling.
-
-2019-07-04  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (decl_refs_may_alias_p): Add size1 and size2
-	parameters; return early for must-alias.
-	(indirect_ref_may_alias_decl_p): Likewise; when establishing
-	outer types match, try nonoverlapping_component_refs
-	if must-alias is not obvious.
-	(indirect_refs_may_alias_p): Likewise.
-	(refs_may_alias_p_2): Likewise.
-
-2019-07-04  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.h (vn_reference_lookup): Add last_vuse_ptr
-	argument.
-	* tree-ssa-sccvn.c (last_vuse_ptr, vn_walk_kind): Move
-	globals into...
-	(struct vn_walk_cb_data): New callback data struct.
-	(vn_reference_lookup_2): Adjust.
-	(vn_reference_lookup_3): Likewise.
-	(vn_reference_lookup_pieces): Likewise.
-	(vn_reference_lookup): Likewise, get last_vuse_ptr argument.
-	(visit_reference_op_load): Adjust.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91063
-	* tree-vect-stmts.c (vect_init_vector): Call gsi_remove to remove
-	stmt from stmts sequence before calling vect_init_vector_1.
-	Formatting fix.
-
-2019-07-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/88833
-	* fwprop.c (reg_single_def_p): New function.
-	(propagate_rtx_1): Add unconditional else inside RTX_EXTRA case.
-	(forward_propagate_into): New parameter reg_prop_only
-	with default value false.
-	Propagate def's src into loop only if SET_SRC and SET_DEST
-	of def_set have single definitions.
-	Likewise if reg_prop_only is set to true.
-	(fwprop): New param fwprop_addr_p.
-	Integrate fwprop_addr into fwprop.
-	(fwprop_addr): Remove.
-	(pass_rtl_fwprop_addr::execute): Call fwprop with arg set
-	to true.
-	(pass_rtl_fwprop::execute): Call fwprop with arg set to false.
-	* simplify-rtx.c (simplify_subreg): Add case for vector comparison.
-	* config/i386/sse.md (UNSPEC_BLENDV): Adjust pattern.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
-	in worksharing loop scans.
-
-	PR tree-optimization/91074
-	* omp-low.c (lower_omp_for_scan): Set DECL_GIMPLE_REG_P on cplx
-	temporary.
-
-	PR rtl-optimization/90756
-	* explow.c (promote_ssa_mode): Always use TYPE_MODE, don't bypass it
-	for VECTOR_TYPE_P.
-
-2019-07-03  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/aarch64/aarch64.md: Remove redundant constraints from
-	define_expand but keep some patterns untouched if they are
-	specially selected by TARGET_SECONDARY_RELOAD hook.
-	* config/aarch64/aarch64-sve.md: Likewise.
-	* config/aarch64/atomics.md: Remove redundant constraints from
-	define_expand.
-	* config/aarch64/aarch64-simd.md: Likewise.
-
-2019-07-03  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (DRIVER_SELF_SPECS): Remove the linker cases.
-	(RDYNAMIC): Rename to, DARWIN_RDYNAMIC.
-	(DARWIN_PIE_SPEC, DARWIN_NOPIE_SPEC): Adjust to remove the Xlinker
-	clauses.
-	(LINK_COMMAND_SPEC_A): Add DARWIN_RDYNAMIC, DARWIN_PIE_SPEC and
-	DARWIN_NOPIE_SPEC.
-
-2019-07-03  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (REAL_LIBGCC_SPEC): Adjust for earlier Darwin.
-	(STARTFILE_SPEC): Split crt3 into a separate spec.
-	(DARWIN_EXTRA_SPECS): Add crt2 and crt3 spec.
-	(DARWIN_CRT2_SPEC): New.
-	(DARWIN_CRT3_SPEC): New.
-	(MIN_LD64_OMIT_STUBS): Revise to 62.1.
-	* config/rs6000/darwin.h (DARWIN_CRT2_SPEC): Revise conditions.
-	(DARWIN_CRT3_SPEC): New.
-
-2019-07-03  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/altivec.md (altivec_mov<mode>, VM2 iterator):
-	Change the RTL attribute "length" from "4" to "*" to allow the
-	length attribute to be adjusted automatically for prefixed load,
-	store, and add immediate instructions.
-	* config/rs6000/rs6000.md (extendhi<mode>2, EXTHI iterator):
-	Likewise.
-	(extendsi<mode>2, EXTSI iterator): Likewise.
-	(movsi_internal1): Likewise.
-	(movsi_from_sf): Likewise.
-	(movdi_from_sf_zero_ext): Likewise.
-	(mov<mode>_internal): Likewise.
-	(movcc_internal1, QHI iterator): Likewise.
-	(mov<mode>_softfloat, FMOVE32 iterator): Likewise.
-	(movsf_from_si): Likewise.
-	(mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
-	(mov<mode>_softfloat64, FMOVE64 iterator): Likewise.
-	(mov<mode>, FMOVE128 iterator): Likewise.
-	(movdi_internal64): Likewise.
-	* config/rs6000/vsx.md (vsx_le_permute_<mode>, VSX_TI iterator):
-	Likewise.
-	(vsx_le_undo_permute_<mode>, VSX_TI iterator): Likewise.
-	(vsx_mov<mode>_64bit, VSX_M iterator): Likewise.
-	(vsx_mov<mode>_32bit, VSX_M iterator): Likewise.
-	(vsx_splat_v4sf): Likewise.
-
-2019-07-03  Mark Wielaard  <mark@klomp.org>
-
-	PR debug/90981
-	* dwarf2out.c (add_top_level_skeleton_die_attrs): Only add
-	DW_AT_addr_base if there is actually a .debug_addr section with
-	addresses.
-	(output_addr_table): Add DWARF5 table header generation here after
-	checking there are actually any addresses from...
-	(dwarf2out_finish): ...here.
-
-2019-07-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91069
-	* match.pd (vec_perm -> bit_insert): Fix element read from
-	first vector.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.def (DEBUG_COUNTER): Add match debug counter.
-	* genmatch.c (dt_simplify::gen_1): Generate dbgcnt
-	condition.
-	* generic-match-head.c: Include dbgcnt.h.
-	* gimple-match-head.c: Likewise.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* gcov-counter.def (GCOV_COUNTER_V_SINGLE): Remove.
-	(GCOV_COUNTER_V_TOPN): New.
-	(GCOV_COUNTER_V_INDIR): Use _topn.
-	* gcov-io.h (GCOV_DISK_SINGLE_VALUES): Remove.
-	(GCOV_TOPN_VALUES): New.
-	(GCOV_SINGLE_VALUE_COUNTERS): Remove.
-	(GCOV_TOPN_VALUES_COUNTERS): New.
-	* profile.c (instrument_values): Use HIST_TYPE_TOPN_VALUES.
-	* tree-profile.c:
-	(gimple_init_gcov_profiler): Rename variables from one_value
-	to topn_values.
-	(gimple_gen_one_value_profiler): Remove.
-	(gimple_gen_topn_values_profiler): New function.
-	* value-prof.c (dump_histogram_value): Use TOPN_VALUES
-	names instead of SINGLE_VALUE.
-	(stream_out_histogram_value): Likewise.
-	(stream_in_histogram_value): Likewise.
-	(get_most_common_single_value): Likewise.
-	(gimple_divmod_fixed_value_transform): Likewise.
-	(gimple_stringops_transform): Likewise.
-	(gimple_divmod_values_to_profile): Likewise.
-	(gimple_stringops_values_to_profile): Likewise.
-	(gimple_find_values_to_profile): Likewise.
-	* value-prof.h (enum hist_type): Rename to TOPN.
-	(gimple_gen_one_value_profiler): Remove.
-	(gimple_gen_topn_values_profiler): New.
-
-2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (add_scalar_info): Add back refererence to existing DIE
-	if it has the DW_AT_data_member_location attribute.
-
-2019-07-03  Richard Biener  <rguenther@suse.de>
-
-	* gimple-pretty-print.c (dump_ternary_rhs): Fix BIT_INSERT_EXPR
-	dumping.
-
-2019-07-03  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/aarch64/aarch64.md (FP_REGNUM): New constant.
-	(tlsdesc_small_advsimd_<mode>): Add use of FP_REGNUM.
-	(tlsdesc_small_sve_<mode>): Likewise.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Define ZSTD_LIB.
-	* common.opt: Adjust compression level
-	to support also zstd levels.
-	* config.in: Regenerate.
-	* configure: Likewise.
-	* configure.ac: Add --with-zstd and --with-zstd-include options
-	and detect ZSTD.
-	* doc/install.texi: Mention zstd dependency.
-	* gcc.c: Print supported LTO compression algorithms.
-	* lto-compress.c (lto_normalized_zstd_level): Likewise.
-	(lto_compression_zstd): Likewise.
-	(lto_uncompression_zstd): Likewise.
-	(lto_end_compression): Dispatch in between zlib and zstd.
-	(lto_compression_zlib): Mark with ATTRIBUTE_UNUSED.
-	(lto_uncompression_zlib): Make it static.
-	* lto-compress.h (lto_end_uncompression): Fix GNU coding style.
-	* lto-section-in.c (lto_get_section_data): Pass info
-	about used compression.
-	* lto-streamer-out.c: By default use zstd when possible.
-	* timevar.def (TV_IPA_LTO_DECOMPRESS): Rename to decompression
-	(TV_IPA_LTO_COMPRESS): Likewise for compression.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* lto-section-in.c (lto_get_section_data): Add "lto" section.
-	* lto-section-out.c (lto_destroy_simple_output_block): Never
-	compress LTO_section_lto section.
-	* lto-streamer-out.c (produce_asm): Do not set major_version
-	and minor_version.
-	(lto_output_toplevel_asms): Likewise.
-	(produce_lto_section): New function.
-	(lto_output): Call produce_lto_section.
-	(lto_write_mode_table): Do not set major_version and
-	minor_version.
-	(produce_asm_for_decls): Likewise.
-	* lto-streamer.h (enum lto_section_type): Add LTO_section_lto
-	type.
-	(struct lto_header): Remove.
-	(struct lto_section): New struct.
-	(struct lto_simple_header): Do not inherit from lto_header.
-	(struct lto_file_decl_data): Add lto_section_header field.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* lra-eliminations.c (eliminate_regs_in_insn): Remove
-	dead assignemts.
-	* reg-stack.c (check_asm_stack_operands): Likewise.
-	* tree-ssa-structalias.c (create_function_info_for): Likewise.
-	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
-	* config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use
-	force_expand_binop.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90892
-	* builtins.c (inline_expand_builtin_string_cmp): Handle '\0'
-	in string constants.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90899
-	* multiple_target.c (create_dispatcher_calls): Add to comdat
-	group only if set for ifunc.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	PR target/88056
-	* config/i386/host-mingw32.c (mingw32_gt_pch_use_address):
-	Define local_object_name in outer scope in order to handle
-	use-after-scope issue.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* common.opt: Add fprofile-note.
-	* coverage.c (coverage_init): Append the option
-	to bbg_file_name.
-	* doc/invoke.texi: Document -fprofile-note.
-
-2019-07-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91033
-	* tree-vectorizer.h (vect_mark_stmts_to_be_vectorized,
-	vect_analyze_data_refs): Add bool * arguments.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Add fatal argument,
-	if failure is due to scatter/gather, set *fatal to false if non-NULL.
-	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
-	* tree-vect-loop.c (vect_analyze_loop_2): Adjust
-	vect_mark_stmts_to_be_vectorized and vect_analyze_data_refs callers.
-	* tree-vect-slp.c (vect_slp_analyze_bb_1): Adjust
-	vect_analyze_data_refs caller.
-
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_
-	clause.
-	* tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of
-	OMP_CLAUSE__CONDTEMP_ as range's upper bound.
-	(OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
-	OMP_CLAUSE__SCANTEMP_ entry.
-	(walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Likewise.
-	* omp-general.h (struct omp_for_data): Add have_scantemp and
-	have_nonctrl_scantemp members.
-	* omp-general.c (omp_extract_for_data): Initialize them.
-	* omp-low.c (struct omp_context): Add scan_exclusive member.
-	(scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind
-	result again with GF_OMP_FOR_KIND_MASK.  Initialize also
-	ctx->scan_exclusive.
-	(lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead
-	of !ctx->scan_inclusive.
-	(lower_rec_input_clauses): Simplify gimplification of dtors using
-	gimplify_and_add.  For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN
-	rather than rvarp.  Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing
-	loops.  Don't add barrier for reduction_omp_orig_ref if
-	ctx->scan_??xclusive.
-	(lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive.
-	(lower_omp_scan): Use ctx->scan_exclusive instead
-	of !ctx->scan_inclusive.  Handle worksharing loops with inscan
-	reductions.  Use new_vard != new_var instead of repeated
-	omp_is_reference calls.
-	(omp_find_scan, lower_omp_for_scan): New functions.
-	(lower_omp_for): Call lower_omp_for_scan for worksharing loops with
-	inscan reductions.
-	* omp-expand.c (expand_omp_scantemp_alloc): New function.
-	(expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp
-	and fd->have_scantemp.
-
-	* gimplify.c (gimplify_scan_omp_clauses): For inscan reductions
-	on worksharing loop propagate it as shared clause to containing
-	combined parallel.
-
-	* omp-expand.c (expand_omp_for_static_nochunk,
-	expand_omp_for_static_chunk): For nowait worksharing loop with
-	conditional lastprivate clause(s), emit GOMP_loop_end_nowait call
-	at the end.
-
-2019-07-02  qing zhao  <qing.zhao@oracle.com>
-
-	PR preprocessor/90581
-	* doc/cppopts.texi: Add document for -fmax-include-depth.
-	* doc/invoke.texi (Preprocessor Options): List -fmax-include-depth.
-
-2019-07-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (mmx_pack<s_trunsuffix>swb):
-	Use TARGET_SSE2 && SSE_REGNO_P in split condition.
-	(mmx_packssdw): Ditto.
-	(mmx_punpckhbw): Ditto.
-	(mmx_punpcklbw): Ditto.
-	(mmx_punpckhwd): Ditto.
-	(mmx_punpcklwd): Ditto.
-	(mmx_punpckhdq): Ditto.
-	(mmx_punpckldq): Ditto.
-	(*vec_dupv4hi): Ditto.
-	(*vec_dupv2si): Ditto.
-	(mmx_pmovmskb): Ditto.
-	* config/i386/sse.md (sse_cvtpi2ps): Use
-	TARGET_SSE2 && SSE_REG_P in split condition.
-	(ssse3_ph<plusminus_mnemonic>wv4hi3): Use
-	TARGET_SSSE3 && SSE_REGNO_P in split condition.
-	(ssse3_ph<plusminus_mnemonic>dv2si3): Ditto.
-	(ssse3_pshufbv8qi3): Ditto.
-	(ssse3_palignrdi): Ditto.
-
-2019-07-02  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.md (movdi_symbol_save_scc): Convert to define_insn
-	with inlined save and restore.
-
-2019-07-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgexpand.c (pass_expand::execute): Deal specially with instructions
-	to be inserted on single successor edge of the entry block.  Then call
-	commit_edge_insertions instead of inserting the instructions manually.
-	* cfgrtl.c (commit_edge_insertions): Do not verify flow info during
-	RTL expansion and rebuild jump labels chain.
-
-2019-07-02  Richard Biener  <rguenther@suse.de>
-
-	* tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and
-	TI_CHREC_KNOWN.
-	* tree.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
-	Define here.
-	* tree.c (build_common_tree_nodes): Initialize them.
-	* tree-chrec.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
-	Make declarations comments.
-	* tree-scalar-evolution.c (chrec_not_analyzed_yet, chrec_dont_know,
-	chrec_known): Remove definitions.
-	(initialize_scalar_evolutions_analyzer): Remove.
-	(scev_initialize): Do not call initialize_scalar_evolutions_analyzer.
-	* tree-streamer.c (preload_common_nodes): Do not preload
-	TI_CHREC_DONT_KNOW or TI_CHREC_KNOWN.
-
-2019-07-02  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Remove forgotten
-	sanity check.
-
-2019-07-02  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_for_decl_p): Rename
-	to ..
-	(nonoverlapping_component_refs_since_match_p): ... this one;
-	handle also non-decl bases; return -1 if search gave up.
-	(alias_stats): Rename nonoverlapping_component_refs_of_decl_p_may_alias,
-	nonoverlapping_component_refs_of_decl_p_no_alias to
-	nonoverlapping_component_refs_since_match_p_may_alias,
-	nonoverlapping_component_refs_since_match_p_no_alias.
-	(dump_alias_stats): Update dumping.
-	(aliasing_matching_component_refs_p): Break out from ...;
-	dispatch to nonoverlapping_component_refs_for_decl_p
-	and nonoverlapping_component_refs_since_match_p.
-	(aliasing_component_refs_p): ... here; call
-	nonoverlapping_component_refs_p in scenarios where we can not
-	precisely determine base match.
-	(decl_refs_may_alias_p): Use
-	nonoverlapping_component_refs_since_match_p.
-	(indirect_ref_may_alias_decl_p): Do not call
-	nonoverlapping_component_refs_p.
-	(indirect_refs_may_alias_p): Likewise.
-
-2019-07-02  Jan Hubicka  <jh@suse.cz>
-
-	* tree-inline.c (remap_gimple_stmt): Do not subtitute handled components
-	to clobber of return value.
-
-2019-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/cortex-a57.md (cortex_a57_neon_type): Use neon_arith_basic
-	for is_neon_type instructions that have not already been categorized.
-
-2019-07-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/58483
-	* tree-ssa-scopedtables.c (avail_expr_hash): Use OEP_ADDRESS_OF
-	for MEM_REF base hashing.
-	(equal_mem_array_ref_p): Likewise for base comparison.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (signbit<mode>2_dm): Make this a
-	parameterized name.
-	(signbit<mode>2): Use that name.  Simplify.
-
-2019-07-01  Joern Rennecke  <joern.rennecke@riscy-ip.com>
-
-	PR middle-end/66726
-	* tree-ssa-phiopt.c (factor_out_conditional_conversion):
-	Tune heuristic from PR71016 to allow MIN / MAX.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (ieee_128bit_vsx_abs<mode>2): Make this a
-	parameterized name.
-	(abs<mode>2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
-	parameterized name.
-	(neg<mode>2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (abs<mode>2_hw): Make this a parameterized
-	name.
-	(abs<mode>2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (neg<mode>2_hw): Make this a parameterized
-	name.
-	(neg<mode>2): Use that name.  Simplify.
-
-2019-07-01  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md ("isa" attribute): Add sse_noavx.
-	("enabled" attribute): Handle sse_noavx isa attribute.
-	* config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
-	Use TARGET_SSE && SSE_REGNO_P in split condition.
-	(*vec_dupv2sf): Ditto.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (extenddf<mode>2): Make this a parameterized
-	name.
-	(floatsi<mode>2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (extenddf<mode>2_fprs): Make this a
-	parameterized name.
-	(extenddf<mode>2_vsx): Make this a parameterized name.
-	(extenddf<mode>2): Use those names.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (eh_set_lr_<mode>): Make this a parameterized
-	name.
-	(eh_return): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (ctr<mode>): Make this a parameterized name.
-	(doloop_end): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (indirect_jump<mode>_nospec): Make this a
-	parameterized name.
-	(indirect_jump): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (abs<mode>2_internal): Make this a
-	parameterized name.
-	(abs<mode>2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (fix_trunc<mode>si2_fprs): Make this a
-	parameterized name.
-	(fix_trunc<mode>si2): Use that name.  Simplify.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
-	(allocate_stack): Use that name.  Simplify.
-
-2019-07-01  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90923
-	* hash-map.h (hash_map::put): On insertion invoke element ctor.
-	(hash_map::get_or_insert): Same.  Reformat comment.
-	* hash-set.h (hash_set::add): On insertion invoke element ctor.
-	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New.
-	* hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
-	* hash-table.h (hash_table::operator=): Prevent copy assignment.
-	 (hash_table::hash_table (const hash_table&)): Use copy ctor
-	 instead of assignment to copy elements.
-
-2019-07-01  Wilco Dijkstra  <wdijkstr@arm.com>
-	    John David Anglin  <danglin@gcc.gnu.org>
-
-	PR target/90963
-	* config/pa/pa.md (builtin_longjmp): Restore hard_frame_pointer_rtx
-	using saved frame pointer.
-
-2019-07-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/64242
-	* config/sparc/sparc.md (nonlocal_goto): Restore frame pointer last.
-	Add frame clobber and schedule blockage.
-
-2019-07-01  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* doc/invoke.texi (Link Options): Further editorial changes to
-	-flinker-output docs.
-
-2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_force_indexed_or_indirect_mem):
-	Load both operands of a PLUS into registers separately.
-
-2019-07-01  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/vector.md: Fix shift count operand printing.
-
-2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira-lives.c (process_bb_node_lives): Use ira_setup_alts.
-
-2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira.c (ira_get_dup_out_num): Don't punt for earlyclobbers.
-	Use recog_data to test for an output operand.
-
-2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira.c (ira_setup_alts): If any valid alternatives have zero cost,
-	exclude any others that are disparaged or that are bound to need
-	a reload or spill.
-	(ira_get_dup_out_num): Expand comment.
-
-2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira.c (ira_setup_alts): Use preprocess_constraints to get the
-	constraint string for each operand/alternative combo.  Only handle
-	'%' at the start of constraint strings, and look for it outside
-	the main loop.
-
-2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* ira-int.h (ira_setup_alts, ira_get_dup_out_num): Use
-	alternative_mask instead of HARD_REG_SET to represent a
-	bitmask of alternatives.
-	* ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
-	* ira-conflicts.c (add_insn_allocno_copies): Likewise.
-
-2019-07-01  Martin Liska  <mliska@suse.cz>
-
-	* edit-context.c (test_applying_fixits_unreadable_file): Do not
-	use () for a constructor call.
-	(test_applying_fixits_line_out_of_range): Likewise.
-	* ggc-page.c (alloc_page): Use (void *) for %p printf format
-	argument.
-	(free_page): Likewise.
-
-2019-07-01  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gdbhooks.py (GdbPrettyPrinters.add_printer_for_types): Reorder
-	parameter names to match usage (no functional change).
-	(GdbPrettyPrinters.add_printer_for_regex): Ditto.
-
-2019-07-01  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (class pass_fre): Add may_iterate
-	pass parameter.
-	(pass_fre::execute): Honor it.
-	* passes.def: Adjust pass_fre invocations to allow iterating,
-	add non-iterating pass_fre before late threading/dom.
-
-2019-07-01  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Adjust
-	TARGET_MEM_REF handling to also handle address-taken ones.
-
-2019-07-01  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* doc/sourcebuild.texi (Effective-Target Keywords, Other
-	hardware attributes): Document avx512vp2intersect.
-
-2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (ssse3_abs<mode>2): Rename from abs<mode>2.
-	(abs<mode>2): New expander.
-	* config/i386/i386-builtin.def (__builtin_ia32_pabsb):
-	Use CODE_FOR_ssse3_absv8qi2.
-	(__builtin_ia32_pabsw): Use CODE_FOR_ssse3_absv4hi2.
-	(__builtin_ia32_pabsd): Use CODE_FOR_ssse3_absv2si2.
-
-2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (mmx_isa): Rename x64, x64_noavx and x64_avx
-	to sse, sse_noavx and avx.  Update all uses.
-
-2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (sse_movntq): Add "isa" attribute.
-	(*mmx_<plusminus_insn><mode>3): Ditto.
-	(*mmx_mulv4hi3"): Ditto.
-	(*mmx_smulv4hi3_highpart): Ditto.
-	(*mmx_umulv4hi3_highpart): Ditto.
-	(*mmx_pmaddwd): Ditto.
-	(*sse2_umulv1siv1di3): Ditto.
-	(*mmx_<code>v4hi3): Ditto.
-	(*mmx_<code>v8qi3): Ditto.
-	(mmx_ashr<mode>3): Ditto.
-	("mmx_<shift_insn><mode>3): Ditto.
-	(*mmx_eq<mode>3): Ditto.
-	(mmx_gt<mode>3): Ditto.
-	(mmx_andnot<mode>3): Ditto.
-	(*mmx_<code><mode>3): Ditto.
-	(*mmx_pinsrw): Ditto.
-	(*mmx_pextrw): Ditto.
-	(mmx_pshufw_1): Ditto.
-	(*mmx_uavgv8qi3): Ditto.
-	(*mmx_uavgv4hi3): Ditto.
-	("mmx_psadbw): Ditto.
-	* config/i386/sse.md (sse_cvtps2pi): Ditto.
-	(sse_cvttps2pi): Ditto.
-	(ssse3_pmaddubsw): Ditto.
-	(*ssse3_pmulhrswv4hi3): Ditto.
-	(ssse3_psign<mode>3): Ditto.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* expr.c (expand_expr_real_1) <BIT_FIELD_REF>: Apply the big-endian
-	adjustment for bit-fields to all aggregate types.
-
-2019-06-28   Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (pcrel_address): Use
-	SYMBOL_REF_LOCAL_P to determine if a label is local.
-	(pcrel_external_address): New predicate.
-	(non_prefixed_mem_operand): Delete, predicate not used.
-	* config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL_P): Delete, we now use
-	SYMBOL_REF_LOCAL_P to determine if we can use pc-relative
-	addressing.
-	(SYMBOL_REF_PCREL_P): Likewise.
-
-	PR target/91009
-	* config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Add non-VSX
-	alternative.
-	(floatsi<mode>2_lfiwax_mem): Add non-VSX alternative.
-	(floatunssi<mode>2_lfiwzx): Add non-VSX alternative.
-	(floatunssi<mode>2_lfiwzx_mem): Add non-VSX alternative.
-
-2019-06-28  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Remove
-	override on extra_headers.
-
-2019-06-28  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-c.c (pop_field_alignment): Quote #pragma options.
-	* config/darwin-driver.c (darwin_default_min_version): Remove newline
-	from warning.
-	(darwin_driver_init): Likewise.
-
-2019-06-28  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
-	vgf2p8affineqb_<mode><mask_name>, vgf2p8mulb_<mode><mask_name>):
-	Eliminate redundant alternative.
-
-2019-06-28  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
-	vgf2p8affineqb_<mode><mask_name>): Drop % constraint modifier.
-	Use vector_operand.
-
-2019-06-28  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_rtx_costs): All short instructions are
-	having a lower cost regardless of the speed option.
-
-2019-06-28  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md (sse2_cvtpd2pi, sse2_cvttpd2pi): Use
-	vector_operand plus, on both alternatives, "Bm" constraint.
-
-2019-06-28  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* config/arm/arm.md: Remove redundant constraints from
-	define_expand but leave reload_inm and reload_outm patterns
-	untouched since they need special constraints to work.
-	* config/arm/arm-fixed.md: Remove redundant constraints from
-	define_expand.
-	* config/arm/iwmmxt.md: Likewise.
-	* config/arm/neon.md: Likewise.
-	* config/arm/sync.md: Likewise.
-	* config/arm/thumb1.md: Likewise.
-	* config/arm/vec-common.md: Likewise.
-
-2019-06-27  Ilia Diachkov  <ilia.diachkov@optimitech.com>
-
-	* doc/install.texi: Document --disable-tm-clone-registry.
-
-2019-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91024
-	* gimplify.c (collect_fallthrough_labels): Ignore GIMPLE_PREDICT
-	statements.
-
-	PR tree-optimization/91010
-	* tree-vect-stmts.c (scan_operand_equal_p): If offset1 == offset2,
-	return true.  Otherwise, don't call operand_equal_p if offset1 or
-	offset2 is NULL and just return false.
-
-2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Honour
-	user-specified float mode choice for kernel mode code.
-
-2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (ENDFILE_SPEC): Correct whitespace in the
-	spec.
-
-2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Do not
-	use longcall for 64b code.
-
-2019-06-27  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	* builtins.c (get_memory_rtx): Fix comment.
-	* optabs.def (movmem_optab): Change to cpymem_optab.
-	* expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
-	(emit_block_move_hints): Change movmem to cpymem.
-	* defaults.h: Change movmem to cpymem.
-	* targhooks.c (get_move_ratio): Change movmem to cpymem.
-	(default_use_by_pieces_infrastructure_p): Ditto.
-	* config/aarch64/aarch64-protos.h: Change movmem to cpymem.
-	* config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
-	to cpymem.
-	* config/aarch64/aarch64.h: Change movmem to cpymem.
-	* config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
-	* config/alpha/alpha.h: Change movmem to cpymem in comment.
-	* config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
-	movmem to cpymem.
-	* config/arc/arc-protos.h: Change movmem to cpymem.
-	* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
-	* config/arc/arc.h: Change movmem to cpymem in comment.
-	* config/arc/arc.md (movmemsi): Change movmem to cpymem.
-	* config/arm/arm-protos.h: Change movmem to cpymem in names.
-	* config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
-	gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
-	* config/arm/arm.md (movmemqi): Change movmem to cpymem.
-	* config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
-	* config/avr/avr-protos.h: Change movmem to cpymem.
-	* config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
-	avr_out_movmem): Change movmem to cpymem.
-	* config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
-	Change movmem to cpymem.
-	* config/bfin/bfin-protos.h: Change movmem to cpymem.
-	* config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
-	Change movmem to cpymem.
-	* config/bfin/bfin.h: Change movmem to cpymem in comment.
-	* config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
-	* config/c6x/c6x-protos.h: Change movmem to cpymem.
-	* config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
-	* config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
-	* config/frv/frv.md (movmemsi): Change name to cpymemsi.
-	* config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
-	* config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
-	* config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
-	expand_set_or_movmem_via_rep, expand_movmem_epilogue,
-	expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
-	expand_small_cpymem_or_setmem,
-	expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
-	expand_set_or_cpymem_constant_prologue,
-	ix86_expand_set_or_cpymem): Change movmem to cpymem.
-	* config/i386/i386-protos.h: Change movmem to cpymem.
-	* config/i386/i386.h: Change movmem to cpymem in comment.
-	* config/i386/i386.md (movmem<mode>): Change name to cpymem.
-	(setmem<mode>): Change expansion function name.
-	* config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
-	* config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
-	movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
-	* config/m32c/m32c-protos.h: Change movmem to cpymem.
-	* config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
-	* config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
-	* config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
-	to cpymem.
-	* config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
-	* config/microblaze/microblaze.c: Change movmem to cpymem in comment.
-	* config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
-	* config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
-	Change movmem to cpymem.
-	* config/mips/mips.h: Change movmem to cpymem.
-	* config/mips/mips.md (movmemsi): Change name to cpymemsi.
-	* config/nds32/nds32-memory-manipulation.c
-	(nds32_expand_movmemsi_loop_unknown_size,
-	nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
-	nds32_expand_movmemsi_unroll,
-	nds32_expand_movmemsi): Change movmem to cpymem.
-	* config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
-	* config/nds32/nds32-protos.h: Change movmem to cpymem.
-	* config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
-	(pa_adjust_insn_length): Change call to compute_movmem_length.
-	* config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
-	movmemdi, movmemdi_prereload,
-	movmemdi_postreload): Change movmem to cpymem.
-	* config/pdp11/pdp11.md (movmemhi, movmemhi1,
-	movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
-	* config/riscv/riscv.c: Change movmem to cpymem in comment.
-	* config/riscv/riscv.h: Change movmem to cpymem.
-	* config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
-	* config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
-	* config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
-	movmem to cpymem.
-	* config/s390/s390-protos.h: Change movmem to cpymem.
-	* config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
-	s390_expand_insv): Change movmem to cpymem.
-	* config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
-	movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
-	* config/sh/sh.md (movmemsi): Change name to cpymemsi.
-	* config/sparc/sparc.h: Change movmem to cpymem in comment.
-	* config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
-	for nonexistent function.
-	* config/vax/vax.h: Change movmem to cpymem in comment.
-	* config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
-	* config/visium/visium.h: Change movmem to cpymem in comment.
-	* config/visium/visium.md (movmemsi): Change name to cpymemsi.
-	* config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
-	* doc/md.texi: Change movmem to cpymem and update description to match.
-	* doc/rtl.texi: Change movmem to cpymem.
-	* target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
-	* doc/tm.texi: Regenerate.
-
-2019-06-27  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
-	-fvariable-expansion-in-unroller by default.
-	* doc/invoke.texi (-fvariable-expansion-in-unroller): Document new
-	default for Power.
-
-2019-06-27  David Edelsohn  <dje.gcc@gmail.com>
-
-	Revert
-	2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
-	* config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
-
-	* config.gcc(rs6000-*-*): Define target_gtfiles.
-
-2019-06-27  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-devirt.c (odr_type_d): Add tbaa_enabled flag.
-	(add_type_duplicate): When odr hash is not allocated, to nothing.
-	(odr_based_tbaa_p): New function.
-	(set_type_canonical_for_odr_type): New function.
-	* ipa-utils.h (enable_odr_based_tbaa, odr_based_tbaa_p,
-	set_type_canonical_for_odr_type): New.
-	* tree.c (gimple_canonical_types_compatible_p): ODR types with
-	ODR based TBAA are not equivalent to non-ODR types.
-
-2019-06-27  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90974
-	PR rtl-optimization/90975
-	PR rtl-optimization/90976
-	PR target/91016
-	PR tree-optimization/91017
-	* config/i386/i386-expand.c (ix86_expand_rounddf_32): Remove
-	unused tmp.
-	* lra.c (lra_set_insn_recog_data): Remove a leftover from
-	initial commit of IRA.
-	* optabs.c (expand_twoval_binop): Use xop0 and xop1 instead
-	of op0 and op1.
-	* tree-vect-loop.c (vect_create_epilog_for_reduction):
-	Remove unused mode1.
-	* tree-vect-stmts.c (vectorizable_call): Remove dead assignment
-	to new_stmt_info.
-
-2019-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90991
-	* config/i386/sse.md (avx_vec_concat<mode>): Use nonimmediate_operand
-	instead of register_operand for operands[1], add m to its constraints
-	if operands[2] uses "C" constraint.  Ensure in condition that if
-	operands[2] is not 0, then operands[1] is not a MEM.  For last two
-	alternatives, use unaligned loads instead of aligned if operands[1] is
-	misaligned_operand.
-
-2019-06-27  Martin Liska  <mliska@suse.cz>
-
-	* asan.c (asan_emit_allocas_unpoison): Remove obviously
-	dead assignments.
-	* bt-load.c (move_btr_def): Likewise.
-	* builtins.c (expand_builtin_apply_args_1): Likewise.
-	(expand_builtin_apply): Likewise.
-	* cfgexpand.c (expand_asm_stmt): Likewise.
-	(construct_init_block): Likewise.
-	* cfghooks.c (verify_flow_info): Likewise.
-	* cfgloopmanip.c (remove_path): Likewise.
-	* cfgrtl.c (rtl_verify_bb_layout): Likewise.
-	* cgraph.c (cgraph_node::set_pure_flag): Likewise.
-	* combine.c (simplify_if_then_else): Likewise.
-	* config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
-	(choose_basereg): Likewise.
-	(ix86_expand_prologue): Likewise.
-	(ix86_preferred_output_reload_class): Likewise.
-	* cselib.c (cselib_record_sets): Likewise.
-	* df-scan.c (df_scan_alloc): Likewise.
-	* dojump.c (do_jump_by_parts_greater_rtx): Likewise.
-	* early-remat.c (early_remat::record_equiv_candidates): Likewise.
-	* emit-rtl.c (try_split): Likewise.
-	* graphite-scop-detection.c (assign_parameter_index_in_region):
-	Likewise.
-	* ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
-	* ira-color.c (setup_profitable_hard_regs): Likewise.
-	* ira.c (rtx_moveable_p): Likewise.
-	* lra-eliminations.c (eliminate_regs_in_insn): Likewise.
-	* read-rtl.c (read_subst_mapping): Likewise.
-	* regrename.c (scan_rtx): Likewise.
-	* reorg.c (fill_slots_from_thread): Likewise.
-	* tree-inline.c (tree_function_versioning): Likewise.
-	* tree-ssa-reassoc.c (optimize_ops_list): Likewise.
-	* tree-ssa-sink.c (statement_sink_location): Likewise.
-	* tree-ssa-threadedge.c (thread_across_edge): Likewise.
-	* tree-vect-loop.c (vect_get_loop_niters): Likewise.
-	(vect_create_epilog_for_reduction): Likewise.
-	* tree.c (build_nonstandard_integer_type): Likewise.
-
-2019-06-27  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Encode valueized RHS.
-
-2019-06-27  Jun Ma  <JunMa@linux.alibaba.com>
-
-	PR tree-optimization/89772
-	* gimple-fold.c (gimple_fold_builtin_memchr): consider trailing nuls in
-	out-of-bound accesses checking.
-
-2019-06-27  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/91014
-	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Bail out
-	when LHS is NULL_TREE.
-
-2019-06-27  Martin Liska  <mliska@suse.cz>
-
-	* symbol-summary.h (traverse): Pass
-	argument a to the call of callback.
-	(gt_ggc_mx): Mark arguments as unused.
-	(gt_pch_nx): Likewise.
-
-2019-06-27  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/62147
-	* loop-iv.c (find_simple_exit): Call finite_loop_p to update
-	finiteness.
-
-2019-06-26  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90883
-	* tree-ssa-dse.c (delete_dead_or_redundant_call): Fix signature.
-	(delete_dead_or_redundant_assignment): Likewise.
-
-	PR tree-optimization/90883
-	* tree-ssa-alias.c (stmt_kills_ref_p): Handle BUILT_IN_CALLOC.
-	* tree-ssa-dse.c: Update various comments to distinguish between
-	dead and redundant stores.
-	(initialize_ao_ref_for_dse): Handle BUILT_IN_CALLOC.
-	(dse_optimize_redundant_stores): New function.
-	(delete_dead_or_redundant_call): Renamed from delete_dead_call.
-	Distinguish between dead and redundant calls in dump output.  All
-	callers updated.
-	(delete_dead_or_redundant_assignment): Similarly for assignments.
-	(dse_optimize_stmt): Handle _CHK variants.  For statements which
-	store 0 into multiple memory locations, try to prove a subsequent
-	store is redundant.
-
-2019-06-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89021
-	* config/i386/i386.c (ix86_autovectorize_vector_sizes):
-	Autovectorize 8-byte vectors for TARGET_MMX_WITH_SSE.
-
-2019-06-26  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000-internal.h (branch_island): New typedef.
-	(branch_islands): New extern.
-	* config/rs6000/rs6000-logue.c (macho_branch_islands): Moved from
-	* config/rs6000/rs6000.c: .. here.
-
-2019-06-26  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config.gcc (powerpc*-*-linux*): Move target_gtfiles from here..
-	(powerpc*-*-*) ... to here.
-
-2019-06-26  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle _chk variants of
-	memcpy, memmove and memset builtins.
-	(maybe_trim_memstar_call): Likewise.
-
-2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
-
-	* config/rs6000/rs6000-logue.c: Add #ifndef TARGET_PROFILE_KERNEL.
-
-2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
-
-	* config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
-
-2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-internal.h (rs6000_keep_leaf_when_profiled): New
-	declaration.
-	* config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Remove
-	"static".
-	* config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Delete
-	declaration.
-
-2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c: Fix previous commit, it missed some changes.
-
-2019-06-26  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/90982
-	* tree-inline.c (remap_ssa_name): Copy SSA range info.
-
-2019-06-26  Richard Biener  <rguenther@suse.de>
-
-	* lto-streamer.h (lto_bitmap_alloc): Remove.
-	(lto_bitmap_free): Likewise.
-	* lto-streamer.c (lto_bitmap_alloc): Remove.
-	(lto_bitmap_free): Likewise.
-	(lto_obstack): Likewise.
-	(lto_obstack_initialized): Likewise.
-	* lto-streamer-out.c (lto_output): Use own obstack for local
-	bitmap, free it consistently.
-
-2019-06-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90991
-	* config/i386/sse.md
-	(*<extract_type>_vinsert<shuffletype><extract_suf>_0): Use vmovupd,
-	vmovups, vmovdqu, vmovdqu32 or vmovdqu64 instead of the aligned
-	insns if operands[2] is misaligned_operand.
-
-2019-06-26  Li Jia He  <helijia@linux.ibm.com>
-
-	* config/rs6000/rs6000.h (TARGET_MADDLD): Remove the restriction of
-	TARGET_POWERPC64.
-	* config/rs6000/rs6000.md (maddld): Change maddld match_operand from DI
-	to GPR.
-
-2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* doc/invoke.texi (Warning Options): Fix some @opindex syntax.
-
-2019-06-26  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90973
-	* tree-vect-loop.c (vect_get_known_peeling_cost): Use
-	epilogue_cost_vec instead of prologue_cost_vec for
-	a epilogue cost.
-
-2019-06-26  Martin Liska  <mliska@suse.cz>
-
-	* bb-reorder.c (connect_better_edge_p): Add missing else
-	statement in the middle of if-else statements.
-
-2019-06-25  Hongtao Liu  <hongtao.liu@intel.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-	    Olga Makhotina  <olga.makhotina@intel.com>
-
-	* common/config/i386/i386-common.c
-	(OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
-	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET): New macros.
-	(OPTION_MASK_ISA2_AVX512F_UNSET): Add
-	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET.
-	(ix86_handle_option): Handle -mavx512vp2intersect.
-	* config/i386/avx512vp2intersectintrin.h: New.
-	* config/i386/avx512vp2intersectvlintrin.h: New.
-	* config/i386/cpuid.h (bit_AVX512VP2INTERSECT): New.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
-	AVX512VP2INTERSECT.
-	* config/i386/i386-builtin-types.def: Add new types.
-	* config/i386/i386-builtin.def: Add new builtins.
-	* config/i386/i386-builtins.c: (enum processor_features): Add
-	F_AVX512VP2INTERSECT.
-	(static const _isa_names_table isa_names_table): Ditto.
-	* config/i386/i386-c.c (ix86_target_macros_internal): Define
-	__AVX512VP2INTERSECT__.
-	* config/i386/i386-expand.c (ix86_expand_builtin): Expand
-	IX86_BUILTIN_2INTERSECTD512, IX86_BUILTIN_2INTERSECTQ512,
-	IX86_BUILTIN_2INTERSECTD256, IX86_BUILTIN_2INTERSECTQ256,
-	IX86_BUILTIN_2INTERSECTD128, IX86_BUILTIN_2INTERSECTQ128.
-	* config/i386/i386-modes.def (P2QI, P2HI): New modes.
-	* config/i386/i386-options.c (ix86_target_string): Add
-	-mavx512vp2intersect.
-	(ix86_option_override_internal): Handle AVX512VP2INTERSECT.
-	* config/i386/i386.c (ix86_hard_regno_nregs): Allocate two regs for
-	P2HImode and P2QImode.
-	(ix86_hard_regno_mode_ok): Register pair only starts at even hardreg
-	number for P2QImode and P2HImode.
-	(ix86_regmode_natural_size): New function.
-	* config/i386/i386.h (TARGET_AVX512VP2INTERSECT,
-	TARGET_AVX512VP2INTERSECT_P, PTA_AVX512VP2INTERSECT
-	REGMODE_NATURAL_SIZE, MASK_PAIR_REGNO_P): New.
-	* config/i386/i386-protos.h (ix86_regmode_natural_size): Declare
-	* config/i386/i386.opt: Add -mavx512vp2intersect.
-	* config/i386/immintrin.h: Include avx512vp2intersectintrin.h and
-	avx512vp2intersectvlintrin.h.
-	* config/i386/sse.md (define_c_enum "unspec"): Add UNSPEC_VP2INTERSECT.
-	(define_mode_iterator VI48_AVX512VP2VL): New.
-	(avx512vp2intersect_2intersect<mode>,
-	avx512vp2intersect_2intersectv16si): New define_insn patterns.
-	* config.gcc: Add avx512vp2intersectvlintrin.h and
-	avx512vp2intersectintrin.h to extra_headers.
-	* doc/invoke.texi: Document -mavx512vp2intersect.
-
-2019-06-25  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h (ENDFILE_SPEC): New.
-
-2019-06-25  Bill Seurer  <seurer@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (stack_info, rs6000_pic_labelno,
-	savres_routine_syms, savres_routine_name, morestack_ref,
-	rs6000_init_machine_status, save_reg_p, first_reg_to_save,
-	first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
-	compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
-	rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
-	rs6000_return_addr, rs6000_decl_ok_for_sibcall,
-	rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
-	rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
-	create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
-	rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
-	get_stack_clash_protection_probe_interval,
-	get_stack_clash_protection_guard_size,
-	rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
-	rs6000_emit_probe_stack_range, output_probe_stack_range_1,
-	interesting_frame_related_regno, output_probe_stack_range_stack_clash,
-	output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
-	gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
-	gen_frame_mem_offset, rs6000_savres_routine_name,
-	rs6000_savres_routine_sym, rs6000_emit_stack_reset,
-	ptr_regno_for_savres, rs6000_emit_savres_rtx,
-	rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
-	rs6000_global_entry_point_prologue_needed_p,
-	rs6000_get_separate_components, rs6000_components_for_bb,
-	rs6000_disqualify_components, rs6000_emit_prologue_components,
-	rs6000_emit_epilogue_components, rs6000_set_handled_components,
-	emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
-	rs6000_output_savres_externs, rs6000_output_function_prologue,
-	rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
-	load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
-	offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
-	rs6000_output_function_epilogue, gen_add3_const,
-	rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
-	rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
-	to rs6000-logue.c.
-	(machine_function): Moved to rs6000.h.
-	(rs6000_stack_t, ALTIVEC_REG_BIT, quad_address_offset_p) Moved to
-	rs6000-internal.h.
-	* config/rs6000/rs6000-logue.c(stack_info, rs6000_pic_labelno,
-	savres_routine_syms, savres_routine_name, morestack_ref,
-	rs6000_init_machine_status, save_reg_p, first_reg_to_save,
-	first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
-	compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
-	rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
-	rs6000_return_addr, rs6000_decl_ok_for_sibcall,
-	rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
-	rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
-	create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
-	rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
-	get_stack_clash_protection_probe_interval,
-	get_stack_clash_protection_guard_size,
-	rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
-	rs6000_emit_probe_stack_range, output_probe_stack_range_1,
-	interesting_frame_related_regno, output_probe_stack_range_stack_clash,
-	output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
-	gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
-	gen_frame_mem_offset, rs6000_savres_routine_name,
-	rs6000_savres_routine_sym, rs6000_emit_stack_reset,
-	ptr_regno_for_savres, rs6000_emit_savres_rtx,
-	rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
-	rs6000_global_entry_point_prologue_needed_p,
-	rs6000_get_separate_components, rs6000_components_for_bb,
-	rs6000_disqualify_components, rs6000_emit_prologue_components,
-	rs6000_emit_epilogue_components, rs6000_set_handled_components,
-	emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
-	rs6000_output_savres_externs, rs6000_output_function_prologue,
-	rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
-	load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
-	offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
-	rs6000_output_function_epilogue, gen_add3_const,
-	rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
-	rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
-	to here from rs6000.c.
-	* config/rs6000/rs6000.h (machine_function): Moved to here from rs6000.c.
-	* config/rs6000/rs6000-internal.h: (rs6000_stack_t, ALTIVEC_REG_BIT,
-	quad_address_offset_p) Moved to here from rs6000.c.
-	* config/rs6000/t-rs6000: Add new source file rs6000-logue.c.
-	* config/config.gcc: Add new source file rs6000-logue.c to garbage
-	collector.
-
-2019-06-25  Martin Liska  <mliska@suse.cz>
-
-	* hash-table.c (hashtab_chk_error): Move here from ...
-	* hash-table.h (hashtab_chk_error): ... here.
-
-2019-06-25  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90978
-	* df-scan.c (df_update_entry_block_defs): Remove dead else
-	branch.
-	(df_update_exit_block_uses): Likewise.
-
-2019-06-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Andrew Stubbs  <ams@codesourcery.com>
-
-	* config.gcc (thread_file): Set to gcn for AMD GCN.
-	* config/gcn/gcn.c (gcn_emutls_var_init): New function.
-	(TARGET_EMUTLS_VAR_INIT): New hook.
-
-2019-06-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/90939
-	* ipa-cp.c (ipcp_bits_lattice::meet_with): Remove assert.
-
-2019-06-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90930
-	* tree-ssa-reassoc.c (reassociate_bb): Only rewrite expression
-	into parallel form in the last pass instance.
-
-2019-06-25  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_symbol_binds_local_p): New function.
-	(arc_legitimize_pic_address): Simplify and cleanup the function.
-	(SYMBOLIC_CONST): Remove.
-	(prepare_pic_move): Likewise.
-	(prepare_move_operands): Handle complex mov cases here.
-	(arc_legitimize_address_0): Remove call to
-	arc_legitimize_pic_address.
-	(arc_legitimize_address): Remove call to
-	arc_legitimize_tls_address.
-	* config/arc/arc.md (movqi_insn): Allow Cm3 match.
-	(movhi_insn): Likewise.
-
-2019-06-25  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.h: Use __int20__ for SIZE_TYPE and
-	PTRDIFF_TYPE.
-	* gimple-ssa-sprintf.c (build_intmax_type_nodes): Accept "__intN__"
-	format of "__intN" types for UINTMAX_TYPE.
-	* stor-layout.c (initialize_sizetypes): Accept "__intN__"
-	format of "__intN" types for SIZETYPE.
-	* tree.c (build_common_tree_nodes): Accept "__intN__"
-	format of "__intN" types for SIZE_TYPE and PTRDIFF_TYPE.
-	* doc/invoke.texi: Document that __intN__ disables pedantic
-	warnings.
-
-2019-06-25  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Check that
-	base2_alias_set is non-zero before doing TBAA based disambiguation.
-
-2019-06-25  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90973
-	* tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
-	of prologue and epilogue.
-
-2019-06-24  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-utils.h (type_with_linkage_p): Verify that type is
-	CXX_ODR_P.
-	(odr_type_p): Remove extra return.
-	* lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
-	hash STRING_FLAG only for arrays and integers.
-	* tree-stremaer-in.c (unpack_ts_type_common_value_fields):
-	Update analogously.
-	* tree-streamer-out.c (pack_ts_type_common_value_fields):
-	Likewise.
-	* print-tree.c (print_node): Print cxx-odr-p
-	and string-flag.
-	* tree.c (need_assembler_name_p): Also check that type
-	is CXX_ODR_TYPE_P
-	(verify_type_variant): Update verification of SRING_FLAG;
-	also check CXX_ODR_P.
-	* tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
-	(TYPE_STRING_FLAG): Use it.
-	(TYPE_CXX_ODR_P): New macro.
-	* dwarf2out.c (gen_array_type_die): First check that type
-	is an array and then test string flag.
-
-2019-06-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90972
-	* tree-vect-stmts.c (vect_init_vector): Handle CONSTANT_CLASS_P
-	in common code, dealing with STRING_CST properly.
-
-2019-06-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90930
-	PR tree-optimization/90316
-	* tree-ssa-alias.c (walk_non_aliased_vuses): Add missing
-	decrement of limit.
-
-2019-06-24  Martin Sebor  <msebor@redhat.com>
-
-	* tree-pretty-print.h: Remove unnecessary punctuation characters
-	from a diagnostic.
-	* tree-ssa.c (release_defs_bitset): Correct preprocessor conditional.
-
-2019-06-24  Jonathan Wakely  <jwakely@redhat.com>
-
-	* ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG)
-	(FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN)
-	(DBL_TRUE_MIN, LDBL_TRUE_MIN): Also define for C++17.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h: Handle GCC target pragma.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/darwin.h: (__PPC__, __PPC64__): New.
-
-2019-06-22  Jeff Law  <law@redhat.com>
-
-	* config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-
-2019-06-22  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Do not
-	give up on bitfields; continue searching for different refs
-	appearing later.
-
-2019-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
-	even zero DR_OFFSET, but DR_BASE_ADDRESS of POINTER_PLUS_EXPR
-	containing the offset as possible simd lane access.  Look through
-	widening conversion.  Move the
-	TREE_CODE (DR_INIT (newdr)) == INTEGER_CST test earlier and reindent.
-
-2019-06-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90930
-	* tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited
-	flag on new stmts to avoid re-processing them.
-
-2019-06-21  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90875 - added -Wswitch-outside-range option
-	* doc/invoke.texi (Wswitch-outside-range): Document.
-
-2019-06-21  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90949
-	* tree-ssa-copy.c (fini_copy_prop): Use reset_flow_sensitive_info.
-	* tree-ssanames.c (reset_flow_sensitive_info): Reset non-null state.
-
-2019-06-21  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90914
-	* dwarf2out.c (prune_unused_types_walk): Always consider
-	function-local extern declarations as used.
-
-2019-06-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90913
-	* tree-vect-loop-manip.c (vect_loop_versioning): Do not re-use
-	the scalar variant of if-conversion versioning.
-
-2019-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument,
-	create another "omp scan inscan exclusive" array if
-	!ctx->scan_inclusive.
-	(lower_rec_input_clauses): Handle exclusive scan inscan reductions.
-	(lower_omp_scan): Likewise.
-	* tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of
-	2-bit bitfield for simd_lane_access_p member.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Also handle
-	aux == (void *)-4 as simd lane access.
-	* tree-vect-stmts.c (check_scan_store): Handle exclusive scan.  Update
-	comment with permutations to show the canonical permutation order.
-	(vectorizable_scan_store): Handle exclusive scan.
-	(vectorizable_store): Call vectorizable_scan_store even for
-	STMT_VINFO_SIMD_LANE_ACCESS_P > 3.
-
-	* tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
-	"omp simd array" arrays with one byte elements.
-
-2019-06-20  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.md (@unaligned_store<mode>):
-	Rename from unaligned_store<mode>.
-	(@reload_in<mode>_aligned): Rename from reload_in<mode>_aligned.
-	* config/alpha/sync.md (@load_locked_<mode>): Rename
-	from load_locked_<mode>.
-	(@store_conditional_<mode>): Rename from store_conditional_<mode>.
-	(@atomic_compare_and_swap<mode>_1): Rename
-	from atomic_compare_and_swap<mode>_1.
-	(@atomic_exchange<mode>_1): Rename from atomic_exchange<mode>_1.
-	* config/alpha/alpha.c (alpha_expand_mov_nobwx):
-	Use gen_reload_in_aligned and gen_unaligned_store.
-	(emit_load_locked): Remove.
-	(emit_store_conditional): Ditto.
-	(alpha_split_atomic_op): Use gen_load_locked and gen_store_conditional.
-	(alpha_split_compare_and_swap): Ditto.
-	(alpha_expand_compare_and_swap_12): Use gen_atomic_compare_and_swap_1.
-	(alpha_split_compare_and_swap_12): Use gen_load_locked
-	and gen_store_conditional.
-	(alpha_split_atomic_exchange): Ditto.
-	(alpha_expand_atomic_exchange_12): Use gen_atomic_exchange_1.
-	(alpha_split_atomic_exchange_12): Use gen_load_locked
-	and gen_store_conditional.
-
-2019-06-20  Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/aarch64/aarch64-errata.h: New file.
-	* config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Delete.
-	(CA53_ERR_843419_SPEC): Delete.
-	(LINK_SPEC): Use AARCH64_ERRATA_LINK_SPEC instead of above.
-	* config/aarch64/aarch64-linux.h: Likewise.
-	* config/aarch64/aarch64-netbsd.h: Likewise.
-	* config/aarch64/aarch64-freebsd.h: Likewise.
-
-2019-06-20  Marek Polacek  <polacek@redhat.com>
-
-	* config/sh/sh.c (sh2a_function_vector_p): Use get_attribute_name.
-
-2019-06-20  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000.md (isa attribute): Add support for
-	for a future processor.
-
-2019-06-20  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/54855
-	* config/i386/i386-expand.c (ix86_expand_vector_set): Generate
-	standard scalar operation pattern for V2DF.
-	* config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3): New.
-	(*<sse>_vm<multdiv_mnemonic><mode>3): Likewise.
-	(*ieee_<ieee_maxmin><mode>3): Likewise.
-	(vec_setv2df_0): Likewise.
-
-2019-06-20  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Remove ref2_is_decl
-	parameter; it has no use in gimple memory model.
-	(indirect_ref_may_alias_decl_p): Update.
-
-2019-06-20  Martin Liska  <mliska@suse.cz>
-
-	* params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): Decrease
-	to 10.
-
-2019-06-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-stmts.c (enum scan_store_kind): New type.
-	(scan_store_can_perm_p): Change last argument from int * to
-	vec<enum scan_store_kind> *, record precisely which permutations
-	need whole vector left shift or that plus VEC_COND_EXPR.
-	(vectorizable_scan_store): Adjust caller, use whole vector left shift
-	and additional VEC_COND_EXPR only for those iterations that need it.
-
-2019-06-20  Alexandre Oliva  <oliva@adacore.com>
-
-	* config.gcc: Fix ARM --with-fpu checking and error message.
-
-2019-06-19  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/60364 - noreturn after first decl not diagnosed.
-	* attribs.c (get_attribute_namespace): No longer static.
-	(decl_attributes): Avoid shadowing.  Preserve the C++11 form for C++11
-	attributes.
-	(attr_noreturn_exclusions): Make it extern.
-	* attribs.h (get_attribute_namespace): Declare.
-	* tree-inline.c (function_attribute_inlinable_p): Use
-	get_attribute_name.
-
-2019-06-19  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90626
-	* tree-ssa-strlen.c (strxcmp_unequal): Fix typos.
-
-	PR tree-optimization/90626
-	* tree-ssa-strlen.c (strxcmp_unequal): New function.
-	(handle_builtin_string_cmp): Call it.
-
-2019-06-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.h (DRIVER_SELF_SPECS): Add RDYNAMIC, DARWIN_PIE_SPEC
-	and DARWIN_NOPIE_SPEC.
-	(RDYNAMIC): New, modified from DARWIN_EXPORT_DYNAMIC.
-	(DARWIN_PIE_SPEC): Collate from darwin.h and darwin9.h.
-	(DARWIN_NOPIE_SPEC): Collate from darwin10.h.
-	(DARWIN_NOCOMPACT_UNWIND): New from darwin10.h
-	(DARWIN_EXPORT_DYNAMIC): Delete.
-	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move no_compact_unwind
-	and pie options processing to  darwin.h.
-	* config/darwin9.h (DARWIN_PIE_SPEC): Move pie processing to darwin.h
-
-2019-06-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-driver.c (darwin_driver_init): Fix off-by-one errors
-	in computing the number of options to be moved.
-
-2019-06-19  Maya Rashish  <coypu@sdf.org>
-
-	*  config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
-	(CLEAR_INSN_CACHE) Use it.
-
-2019-06-19  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (cmpstrnsi): Remove dead code.
-
-2019-06-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR middle-end/84521
-	* builtins.c (expand_builtin_setjmp_setup): Save
-	hard_frame_pointer_rtx.
-	(expand_builtin_setjmp_receiver): Do not emit sfp = fp move since we
-	restore fp.
-	* function.c (expand_function_start): Save hard_frame_pointer_rtx for
-	non-local goto.
-	* lra-eliminations.c (eliminate_regs_in_insn): Remove sfp = fp
-	elimination code.
-	(remove_reg_equal_offset_note): Remove unused function.
-	* reload1.c (eliminate_regs_in_insn): Remove sfp = hfp elimination
-	code.
-	* config/arc/arc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-	(arc_builtin_setjmp_frame_value): Remove function.
-	* config/avr/avr.c  (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-	(avr_builtin_setjmp_frame_value): Remove function.
-	* config/i386/i386.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-	(ix86_builtin_setjmp_frame_value): Remove function.
-	* config/pa/pa.md (nonlocal_goto): Remove FP adjustment.
-	* config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-	(sparc_builtin_setjmp_frame_value): Remove function.
-	* config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-	(vax_builtin_setjmp_frame_value): Remove function.
-	* config/xtensa/xtensa.c (xtensa_frame_pointer_required): Force frame
-	pointer	if has_nonlocal_label.
-
-2019-06-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* doc/md.texi: Document vec_shl_<mode> pattern.
-	* optabs.def (vec_shl_optab): New optab.
-	* optabs.c (shift_amt_for_vec_perm_mask): Add shift_optab
-	argument, if == vec_shl_optab, check for left whole vector shift
-	pattern rather than right shift.
-	(expand_vec_perm_const): Add vec_shl_optab support.
-	* optabs-query.c (can_vec_perm_var_p): Mention also vec_shl optab
-	in the comment.
-	* tree-vect-generic.c (lower_vec_perm): Support permutations which
-	can be handled by vec_shl_optab.
-	* tree-vect-stmts.c (scan_store_can_perm_p): New function.
-	(check_scan_store): Use it.
-	(vectorizable_scan_store): If target can't do normal permutations,
-	try to use whole vector left shifts and if needed a VEC_COND_EXPR
-	after it.
-	* config/i386/sse.md (vec_shl_<mode>): New expander.
-
-	* omp-low.c (lower_rec_input_clauses): Handle references properly
-	in inscan clauses.
-	(lower_omp_scan): Likewise.
-
-2019-06-19  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* tree-ssa-address.c (preferred_mem_scale_factor): Handle when
-	mem_mode is BLKmode.
-
-2019-06-18  Max Filippov  <jcmvbkbc@gmail.com>
-
-	PR target/90922
-	* config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack
-	pointer adjustment for the case of no callee-saved registers and
-	stack frame bigger than 128 bytes.
-
-2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR middle-end/90862
-	* omp-low.c (check_omp_nesting_restrictions): Handle
-	GF_OMP_TARGET_KIND_OACC_DECLARE.
-
-2019-06-18  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (@cmp<mode>_1): Rename from cmp<mode>_1.
-	(@add<mode>3_carry): Rename from add<mode>3_carry.
-	(@sub<mode>3_carry_ccc): Rename from sub<mode>3_carry_ccc.
-	(@sub<mode>3_carry_ccgz): Rename form sub<mode>3_carry_ccgz.
-	(@copysign<mode>3_const): Rename from copysign<mode>3_const.
-	(@copysign<mode>3_var): Rename from copysign<mode>3_var.
-	(@xorsign<mode>3_1): Rename from xorsign<mode>3_1.
-	(@x86_shift<mode>_adj_1): Rename from x86_shift<mode>_adj_1.
-	(@x86_shift<mode>_adj_2): Rename from x86_shift<mode>_adj_2.
-	(@x86_shift<mode>_adj_3): Rename from x86_shift<mode>_adj_3.
-	(cmpstrnsi): Use gen_cmp_1.
-	(lwp_slwpcb): Use gen_lwp_slwpcb_1.
-	(@lwp_slwpcb<mode>_1): Rename from lwp_slwpcb<mode>_1.
-	(@umonitor_<mode>): Rename from umonitor_<mode>.
-	* config/i386/i386-expand.c (ix86_expand_copysign):
-	Use gen_copysign3_const and gen_copysign3_var.
-	(ix86_expand_xorsign): Use gen_xorsign3_1.
-	(ix86_expand_branch): Use gen_sub3_carry_ccc,
-	gen_sub3_carry_ccgz and gen_cmp1.
-	(ix86_expand_int_addcc): Use gen_sub3_carry and gen_add3_carry.
-	(ix86_split_ashl): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_2.
-	(ix86_split_ashr): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_3.
-	(ix86_split_lshr): Ditto.
-	(ix86_expand_builtin) <case IX86_BUILTIN_UMONITOR>: Use gen_umonitor.
-
-2019-06-18  Jason Merrill  <jason@redhat.com>
-
-	* tree.c (build_constructor): Add MEM_STAT_DECL.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-modes.def (CC_NZC): New CC_MODE.
-	* config/aarch64/aarch64-sve.md (*<optab><mode>3_cc)
-	(ptest_ptrue<mode>, while_ult<GPI:mode><PRED_ALL:mode>)
-	(*while_ult<GPI:mode><PRED_ALL:mode>_cc, *cmp<cmp_op><mode>)
-	(*cmp<cmp_op><mode>_ptest, *cmp<cmp_op><mode>_cc)
-	(*pred_cmp<cmp_op><mode>_combine, *pred_cmp<cmp_op><mode>)
-	(vec_cmp<mode><vpred>, vec_cmpu<mode><vpred>, cbranch<mode>4):
-	Use CC_NZC instead of CC.
-	* config/aarch64/aarch64.md (condjump): Print a '.' in SVE conditions.
-	* config/aarch64/aarch64.c (aarch64_sve_condition_codes): New variable.
-	(aarch64_print_operand): Handle E_CC_NZCmode.
-	(aarch64_emit_sve_ptrue_op_cc): Use gen_set_clobber_cc_nzc instead
-	of gen_set_clobber_cc.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md: Tabify file.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_pfalse_reg): Declare.
-	* config/aarch64/aarch64.c (aarch64_pfalse_reg): New function.
-	* config/aarch64/aarch64-sve.md: Use it.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare.
-	* config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions.
-	(aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move)
-	(aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local)
-	(aarch64_expand_sve_vec_cmp_int): Use it.
-	(aarch64_expand_sve_vec_cmp_float): Likewise.
-	* config/aarch64/aarch64-sve.md: Likewise throughout.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kuganv@linaro.org>
-
-	* config/aarch64/aarch64-sve.md (*cond_<optab><mode>_0): Delete.
-	(*cond_<optab><mode>_z): Fold into...
-	(*cond_<optab><mode>_any): ...here.  Also handle cases in which
-	operand 4 can be tied to operand 0 (either inherently or via RA).
-
-2019-06-18  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90900
-	* cfgexpand.c (expand_debug_expr): Treat NOTE_P DECL_RTL
-	as if optimized away.
-
-2019-06-18  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Remove.
-	* config/nvptx/nvptx.c (gen_set_softstack_insn): Remove.
-	* config/nvptx/nvptx.md (define_insn "set_softstack_<mode>"):
-	Rename to ...
-	(define_insn "@set_softstack_<mode>"): ... this.
-	(define_insn "omp_simt_enter_<mode>"): Rename to ...
-	(define_insn "@omp_simt_enter_<mode>"): ... this.
-	(define_insn "omp_simt_exit_<mode>"): Rename to ...
-	(define_insn "@omp_simt_exit_<mode>"): ... this.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop-manip.c (vect_set_loop_masks_directly): Remove
-	vf parameter.  Restore the previous iv step of nscalars_step,
-	but give it iv_type rather than compare_type.  Tweak code order
-	to match the comments.
-	(vect_set_loop_condition_masked): Update accordingly.
-	* tree-vect-loop.c (vect_verify_full_masking): Use "unsigned int"
-	for iv_precision.  Tweak comment formatting.
-
-2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c: Strip trailing whitespace.
-
-2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_emit_unwind_label): New default to false.
-	(darwin_override_options): Set darwin_emit_unwind_label as needed.
-
-2019-06-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/90889
-	* ipa-cp.c (ignore_edge_p): Do not ignore edges when only the
-	caller does not have flag_ipa_cp set.
-
-2019-06-18  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* config/aarch64/aarch64-sve.md (mask_fold_left_plus_<mode>): Renamed
-	from "*fold_left_plus_<mode>", updated operands order.
-	* doc/md.texi (mask_fold_left_plus_@var{m}): Documented new optab.
-	* internal-fn.c (mask_fold_left_direct): New define.
-	(expand_mask_fold_left_optab_fn): Likewise.
-	(direct_mask_fold_left_optab_supported_p): Likewise.
-	* internal-fn.def (MASK_FOLD_LEFT_PLUS): New internal function.
-	* optabs.def (mask_fold_left_plus_optab): New optab.
-	* tree-vect-loop.c (mask_fold_left_plus_optab): New function to get a
-	masked internal_fn for a reduction ifn.
-	(vectorize_fold_left_reduction): Add support for masking reductions.
-
-2019-06-18  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR middle-end/80791
-	* target.def (predict_doloop_p): New hook.
-	* targhooks.h (default_predict_doloop_p): New declaration.
-	* targhooks.c (default_predict_doloop_p): New function.
-	* doc/tm.texi.in (TARGET_PREDICT_DOLOOP_P): New hook.
-	* doc/tm.texi: Regenerate.
-	* config/rs6000/rs6000.c (rs6000_predict_doloop_p): New function.
-	(TARGET_PREDICT_DOLOOP_P): New macro.
-	* tree-ssa-loop-ivopts.c (generic_predict_doloop_p): New function.
-
-2019-06-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (struct omp_context): Add scan_inclusive field.
-	(scan_omp_1_stmt) <case GIMPLE_OMP_SCAN>: Set ctx->scan_inclusive
-	if inclusive scan.
-	(struct omplow_simd_context): Add lastlane member.
-	(lower_rec_simd_input_clauses): Add rvar argument, handle inscan
-	reductions.  Build 2 or 3 argument .GOMP_SIMD_LANE calls rather than
-	1 or 2 argument.
-	(lower_rec_input_clauses): Handle inscan reductions in simd contexts.
-	(lower_lastprivate_clauses): Set TREE_THIS_NOTRAP on the ARRAY_REF.
-	(lower_omp_scan): New function.
-	(lower_omp_1) <case GIMPLE_OMP_SCAN>: Use lower_omp_scan.
-	* tree-ssa-dce.c (eliminate_unnecessary_stmts): For IFN_GOMP_SIMD_LANE
-	check 3rd argument if present rather than 2nd.
-	* tree-vectorizer.h (struct _loop_vec_info): Add scan_map member.
-	(struct _stmt_vec_info): Change simd_lane_access_p from bool into
-	2-bit bitfield.
-	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
-	scan_map.  For IFN_GOMP_SIMD_LANE check 3rd argument if present rather
-	than 2nd.
-	(_loop_vec_info::~_loop_vec_info): Delete scan_map.
-	* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Allow two
-	different STMT_VINFO_SIMD_LANE_ACCESS_P refs if they have the same
-	init.
-	(vect_find_stmt_data_reference): Encode in ->aux the 2nd
-	IFN_GOMP_SIMD_LANE argument.
-	(vect_analyze_data_refs): Set STMT_VINFO_SIMD_LANE_ACCESS_P from the
-	encoded ->aux value.
-	* tree-vect-stmts.c: Include attribs.h.
-	(vectorizable_call): Adjust comment about IFN_GOMP_SIMD_LANE.
-	(scan_operand_equal_p, check_scan_store, vectorizable_scan_store): New
-	functions.
-	(vectorizable_load): For STMT_VINFO_SIMD_LANE_ACCESS_P tests use != 0.
-	(vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P > 1.
-
-2019-06-17  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/62055
-	* config/i386/i386.md (*nabstf2_1): New insn pattern.
-	(*nabs<mode>2_1): Ditto.
-	(nabs sse-reg splitter): New splitter.
-	* config/i386/sse.md (*nabs<mode>2): New insn_and_split pattern.
-
-2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR bootstrap/90873.
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
-	TMR index check.
-
-2019-06-17  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Declare.
-	* config/nvptx/nvptx.c (gen_set_softstack_insn): New function.
-	* config/nvptx/nvptx.md (define_insn "set_softstack_insn"): Rename to
-	...
-	(define_insn "set_softstack_<mode>"): ... this.  Use P iterator on
-	match_operand 0.
-	(define_insn "omp_simt_enter_insn"): Rename to ...
-	(define_insn "omp_simt_enter_<mode>"): ... this.  Use P iterator on
-	match_operand 0, 1 and 2, as well as the unspec_volatile result.
-	(define_expand "omp_simt_enter): Use gen_omp_simt_enter_di and
-	gen_omp_simt_enter_si.
-	(define_expand "omp_simt_exit"): New.
-	(define_insn "omp_simt_exit"): Rename to ...
-	(define_insn "omp_simt_exit_<mode>"): ... this.  Use P iterator on
-	match_operand 0.
-
-2019-06-17  Matthew Green  <mrg@eterna.com.au>
-	    Maya Rashish  <coypu@sdf.org>
-
-	* config.gcc (aarch64*-*-netbsd*): New target.
-	* config/aarch64/aarch64-netbsd.h: New file.
-	* config/aarch64/t-aarch64-netbsd: Likewise.
-
-2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Consider only
-	the access path from base to first VIEW_CONVERT_EXPR or
-	BIT_FIELD_REF.
-
-2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Also truncate
-	access path on BIT_FIELD_REFs.
-
-2019-06-17  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/90874
-	* ipa-utils.h (odr_type_p): Remove dead code.
-
-2019-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
-	alternative Solaris 11.4 format.
-	* configure: Regenerate.
-
-2019-06-17  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.md (define_insn "call_insn"): Rename to ...
-	(define_insn "call_insn_<mode>"): ... this.  Use P iterator on
-	match_operand 0.
-	(define_insn "call_value_insn"): Rename to ...
-	(define_insn "call_value_insn_<mode>"): this.  Use P iterator on
-	match_operand 0.
-	(define_insn "nvptx_red_partition"): Set unspec_volatile result mode to
-	DI.
-
-2019-06-16  John David Anglin  <danglin@gcc.gnu.org>
-
-	PR middle-end/64242
-	* config/pa/pa.md (nonlocal_goto): Restore frame pointer last.  Add
-	frame clobbers and schedule block.
-	(builtin_longjmp): Likewise.
-
-2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.c (msp430_expand_helper): Setup arguments which
-	describe how to perform MSPABI compliant 64-bit shift.
-	* config/msp430/msp430.md (ashldi3): New define_expand.
-	(ashrdi3): New define_expand.
-	(lshrdi3): New define_expand.
-
-2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* doc/sourcebuild.texi: Document new effective target keyword
-	longlong64.
-
-2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p,
-	indirect_refs_may_alias_p): Revert accidental commits.
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Watch for arrays
-	at the end of structures.
-
-2019-06-16  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (machopic_indirect_call_target): Use renamed
-	darwin_picsymbol_stubs to decide on output.
-	(darwin_override_options): Handle darwin_picsymbol_stubs.
-	* config/darwin.h (MIN_LD64_OMIT_STUBS): New.
-	(LD64_VERSION): Revise default.
-	* config/darwin.opt: (mpic-symbol-stubs): New option.
-	(darwin_picsymbol_stubs): New variable.
-	* config/i386/darwin.h (TARGET_MACHO_BRANCH_ISLANDS):
-	rename to TARGET_MACHO_PICSYM_STUBS.
-	* config/i386/i386.c (output_pic_addr_const): Likewise.
-	* config/i386/i386.h Likewise.
-	* config/rs6000/darwin.h: Likewise.
-	* config/rs6000/rs6000.c (rs6000_call_darwin_1): Use renamed
-	darwin_picsymbol_stubs.
-
-2019-06-16  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.opt (prebind, noprebind, seglinkedit,
-	noseglinkedit): Add RejectNegative.
-
-2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Fix pasto
-	in my previous patch.
-
-2019-06-16  Tom de Vries  <tdevries@suse.de>
-
-	PR tree-optimization/89376
-	* tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL.
-
-2019-06-15  Maya Rashish  <coypu@sdf.org>
-
-	* doc/invoke.texi (Spec Files): Update location of the
-	Fortran spec file.
-
-2019-06-15  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/extend.texi (Common Function Attributes): Clarify
-	no_sanitize.  Fix grammar.
-
-2019-06-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (alias_stats): Add
-	nonoverlapping_component_refs_p_may_alias,
-	nonoverlapping_component_refs_p_no_alias,
-	nonoverlapping_component_refs_of_decl_p_may_alias,
-	nonoverlapping_component_refs_of_decl_p_no_alias.
-	(dump_alias_stats): Dump them.
-	(nonoverlapping_component_refs_of_decl_p): Add stats.
-	(nonoverlapping_component_refs_p): Add stats; do not stop on first
-	ARRAY_REF.
-
-2019-06-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (and<mode>3): Generate zero-extends for
-	TARGET_ZERO_EXTEND_WITH_AND && optimize_function_for_speed_p (cfun))
-	only.
-	(*anddi3_doubleword): Split before reload. Merge with
-	anddi->zext pre-reload splitter.
-	(*andndi3_doubleword): Split before reload.
-	(*<code>di3_doubleword): Ditto.
-	(*one_cmpldi2_doubleword): Ditto.
-
-2019-06-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90779
-	* gimplify.c: Include omp-offload.h and context.h.
-	(gimplify_bind_expr): Add "omp declare target" attributes
-	to static block scope variables inside of target region or target
-	functions.
-
-2019-06-15  Tom de Vries  <tdevries@suse.de>
-
-	PR tree-optimization/90009
-	* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path):
-	Return NULL if bb contains IFN_UNIQUE.
-
-2019-06-14  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (CCEITHER): New define_mode_iterator.
-	(un): New define_mode_attr.
-	(isel_signed_<mode>, isel_unsigned_<mode>): Delete, merge into ...
-	(isel_<un>signed_<GPR:mode>): ... this.  New define_insn.
-	(isel_reversed_signed_<mode>, isel_reversed_unsigned_<mode>): Delete,
-	merge into ...
-	(isel_reversed_<un>signed_<GPR:mode>): ... this.  New define_insn.
-
-2019-06-14  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.opt: Add RejectNegative where needed, reorder
-	and add minimal functional descriptions.
-
-2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/90765
-	* calls.c (update_stack_alignment_for_call): New function.
-	(expand_call): Call update_stack_alignment_for_call when
-	outgoing parameter is passed in the stack.
-	(emit_library_call_value_1): Likewise.
-	* function.c (locate_and_pad_parm): Don't update
-	stack_alignment_needed and preferred_stack_boundary.
-
-2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90877
-	* config/i386/i386-features.c
-	(dimode_scalar_chain::compute_convert_gain): Replace
-	mmxsse_to_integer with sse_to_integer.
-	* config/i386/i386.c (ix86_register_move_cost): Verify that
-	moves between MMX and non-MMX units require secondary memory.
-	Correct costs of moves between SSE and integer units.
-	* config/i386/i386.h (processor_costs): Rename cost of moving
-	SSE register to integer to sse_to_integer.  Rename cost of
-
-2019-06-14  Matt Thomas  <matt@3am-software.com>
-	    Matthew Green  <mrg@eterna.com.au>
-	    Nick Hudson  <skrll@netbsd.org>
-	    Maya Rashish  <coypu@sdf.org>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	* config.gcc (arm*-*-netbsdelf*) Add support for EABI configuration.
-	* config.host (arm*-*-netbsd*): Use driver-arm.o on native NetBSD.
-	* config/arm/netbsd-eabi.h: New file.
-	* config/arm/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Undefine before
-	redefining.
-	(SUBTARGET_EXTRA_ASM_SPEC): Don't pass -matpcs to the assembler.
-	* config/netbsd-elf.h (NETBSD_LINK_LD_ELF_SO_SPEC): New define.
-	(NETBSD_SUBTARGET_EXTRA_SPECS): New define.
-	(SUBTARGET_EXTRA_SPECS): Define to NETBSD_SUBTARGET_EXTRA_SPECS.
-
-2019-06-14  Richard Biener  <rguenther@suse.de>
-
-	* tree-loop-distribution.c (classify_partition): Return
-	whether a reduction appeared in all partitions and do not
-	stop builtin detection because of this.
-	(distribute_loop): Sort a non-builtin partition last if
-	there's a reduction in all partitions and make sure the
-	partition prevailing as last is not a builtin.
-
-2019-06-14  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/90401
-	* ipa-prop.c (add_to_agg_contents_list): New function.
-	(clobber_by_agg_contents_list_p): Likewise.
-	(extract_mem_content): Likewise.
-	(get_place_in_agg_contents_list): Delete.
-	(determine_known_aggregate_parts): Renamed from
-	determine_locally_known_aggregate_parts.  New parameter
-	aa_walk_budget_p.
-
-2019-06-13  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90662
-	* tree-ssa-strlen.c (get_stridx): Convert fold_build2 operands
-	to the same type.
-
-2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR bootstrap/90873
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Also check that
-	dbase is not TARGET_MEM_REF.
-
-2019-06-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (SWIM1248s): Rename from SWIM1248x.
-	Update all uses.
-	(and<mode>3): Use gen_extend_insn instead of indirect functions.
-	Do not generate DImode extends for 32bit targets.
-	(and->zext post-reload splitter): Use gen_extend_insn
-	instead of indirect functions.
-	(anddi->zext pre-reload splitter): New.
-	(*zext<mode>_doubleword_and): Remove.
-	(*zext<mode>_doubleword): Ditto.
-	(*zextsi_doubleword): Dittto.
-
-2019-06-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
-	Use gen_sub3_insn instead of indirect function.
-	(ix86_expand_ashl_const): Use gen_add2_insn instead of
-	indirect function.
-	(ix86_adjust_counter): Ditto.
-
-2019-06-13  Jiufu Guo  <guojiufu@linux.ibm.com>
-	    Lijia He  <helijia@linux.ibm.com>
-
-	PR tree-optimization/77820
-	* tree-ssa-threadedge.c
-	(edge_forwards_cmp_to_conditional_jump_through_empty_bb_p): New
-	function.
-	(thread_across_edge): Add call to
-	edge_forwards_cmp_to_conditional_jump_through_empty_bb_p.
-
-2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-driver.c (validate_macosx_version_min): New.
-	(darwin_default_min_version): Cleanup and validate supplied version.
-	(darwin_driver_init): Likewise and push cleaned version into opts.
-
-2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR tree-optimization/90869
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view
-	converts in MEM_REF referencing decl rather than view converts
-	from decl type to MEM_REF type.
-
-2019-06-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90856
-	* tree-sra.c (build_ref_for_model): Only use
-	build_reconstructed_reference when address-spaces are the same.
-
-2019-06-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/nvptx/nvptx.c (nvptx_sese_number, nvptx_sese_pseudo): Don't
-	wrap ei variable name in the declaration in ()s.
-	(nvptx_single): Actually use mode_label variable.  Formatting fix.
-
-2019-06-13  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (vect_loop_vectorized_call): Declare.
-	* tree-vectorizer.c (vect_loop_vectorized_call): Export and
-	also return the condition stmt.
-	* tree-vect-loop-manip.c (vect_loop_versioning): Compute outermost
-	loop we can version and version that, reusing the loop version
-	created by if-conversion instead of versioning again.
-
-2019-06-13  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gimple-loop-versioning.cc (prune_loop_conditions): Use
-	may_contain_p.
-	* tree-vrp (value_range_base::may_contain_p): Call into
-	value_inside_range.
-	(value_inside_range): Make private inside value_range_base class.
-	Take min/max from *this.
-	(range_includes_p): Remove.
-	* tree-vrp.h (value_range_base): Add value_inside_range.
-	(range_includes_p): Remove.
-	(range_includes_zero_p): Call may_contain_p.
-	* vr-values.c (compare_range_with_value): Same.
-
-2019-06-13  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* doc/extend.texi (ARC Function Attributes): Update info.
-
-2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR tree-optimization/89713
-	* doc/invoke.texi (-ffinite-loops): Document new option.
-	* common.opt (-ffinite-loops): New option.
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark
-	IFN_GOACC_LOOP calls as necessary.
-	* tree-ssa-loop-niter.c (finite_loop_p): Assume loop with an exit
-	is finite.
-	* omp-offload.c (oacc_xform_loop): Skip lowering if return value of
-	IFN_GOACC_LOOP call is not used.
-	* opts.c (default_options_table): Enable -ffinite-loops at -O2+.
-
-2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	PR target/88838
-	* tree-vect-loop-manip.c (vect_set_loop_masks_directly): If the
-	compare_type is not with Pmode size, we will create an IV with
-	Pmode size with truncated use (i.e. converted to the correct type).
-	* tree-vect-loop.c (vect_verify_full_masking): Find IV type.
-	(vect_iv_limit_for_full_masking): New. Factored out of
-	vect_set_loop_condition_masked.
-	* tree-vectorizer.h (LOOP_VINFO_MASK_IV_TYPE): New.
-	(vect_iv_limit_for_full_masking): Declare.
-
-2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	PR target/88834
-	* tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
-	IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
-	(get_alias_ptr_type_for_ptr_address): Likewise.
-	(add_iv_candidate_for_use): Add scaled index candidate if useful.
-	* tree-ssa-address.c (preferred_mem_scale_factor): New.
-	* config/aarch64/aarch64.c (aarch64_classify_address): Relax
-	allow_reg_index_p.
-
-2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* config/aarch64/iterators.md (ADDSUB): Fix typo in comment.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* common/config/pru/pru-common.c: New file.
-	* config.gcc: Add PRU target.
-	* config/pru/alu-zext.md: New file.
-	* config/pru/constraints.md: New file.
-	* config/pru/predicates.md: New file.
-	* config/pru/pru-opts.h: New file.
-	* config/pru/pru-passes.c: New file.
-	* config/pru/pru-pragma.c: New file.
-	* config/pru/pru-protos.h: New file.
-	* config/pru/pru.c: New file.
-	* config/pru/pru.h: New file.
-	* config/pru/pru.md: New file.
-	* config/pru/pru.opt: New file.
-	* config/pru/t-pru: New file.
-	* doc/extend.texi: Document PRU pragmas.
-	* doc/invoke.texi: Document PRU-specific options.
-	* doc/md.texi: Document PRU asm constraints.
-
-2019-06-12  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90676
-	* tree-pretty-print.c (dump_mem_ref): New function.  Include
-	MEM_REF type in output when different size than operand.
-	(dump_generic_node): Move code to dump_mem_ref and call it.
-
-2019-06-12  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90662
-	* tree-ssa-strlen.c (get_stridx): Handle simple VLAs and pointers
-	to arrays.
-
-2019-06-12  Tom de Vries  <tdevries@suse.de>
-
-	PR tree-optimization/90009
-	* config/nvptx/nvptx.c (nvptx_find_par): Assert fork has at most join.
-
-2019-06-12  Martin Liska  <mliska@suse.cz>
-
-	* ggc-common.c (ggc_prune_overhead_list): Do not sanitize
-	the created map.
-	* hash-map.h: Add sanitize_eq_and_hash into ::hash_map.
-	* mem-stats.h (mem_alloc_description::mem_alloc_description):
-	Do not sanitize created maps.
-
-2019-06-12  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Use
-	value_range::singleton_p.
-	* tree-vrp.c (value_range_constant_singleton): Remove.
-	* tree-vrp.h (value_range_constant_singleton): Remove.
-	* vr-values.c (vr_values::singleton): Use
-	value_range::singleton_p.
-
-2019-06-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90811
-	* cfgexpand.c (align_local_variable): Add really_expand argument,
-	don't SET_DECL_ALIGN if it is false.
-	(add_stack_var): Add really_expand argument, pass it through to
-	align_local_variable.
-	(expand_one_stack_var_1): Pass true as really_expand to
-	align_local_variable.
-	(expand_one_ssa_partition): Pass true as really_expand to
-	add_stack_var.
-	(expand_one_var): Pass really_expand through to add_stack_var.
-
-2019-06-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
-
-	* config/arm/iterators.md (VABAL): New int iterator.
-	* config/arm/neon.md (<sup>sadv16qi): New define_expand.
-	* config/arm/unspecs.md ("unspec"): Define UNSPEC_VABAL_S,
-	UNSPEC_VABAL_U values.
-
-2019-06-12  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (stream_out_histogram_value): Only first value
-	can't be negative.
-
-2019-06-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/90760
-	* symtab.c (symtab_node::set_section): Allow being called on aliases
-	as long as they aren't analyzed yet.
-
-2019-06-11  Faraz Shahbazker  <fshahbazker@wavecomp.com>
-
-	* config/mips/mips.c (mips_final_postscan_insn): Modify call
-	to `mips_set_text_contents_type' to indicate whether a
-	non-debug insn follows.
-
-2019-06-11  Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Delete
-	enabling -mpcrel by default.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Update
-	test for -mpcrel and/or -mprefixed-addr needing -mcpu=future, so
-	that the test against -mcpu=future is done first.  Then test if
-	-mprefixed-addr is on for -mpcrel.
-	(rs6000_disable_incompatible_switches): Add -mcpu=future support.
-
-2019-06-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90811
-	* config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d
-	instead of and.u%d.
-
-2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
-
-	* match.pd (X/[ex]4<Y/[ex]4): Handle conversions.
-
-2019-06-11  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90449 - add -Winaccessible-base option.
-	* doc/invoke.texi (Winaccessible-base): Document.
-
-2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
-
-	PR tree-optimization/62041
-	* fold-const.c (fold_real_zero_addition_p): Handle vectors.
-
-2019-06-11  Jason Merrill  <jason@redhat.com>
-
-	* gdbhooks.py (TreePrinter.to_string): Recognize ggc_free'd memory.
-	* tree.c (get_tree_code_name): Likewise.
-	* print-tree.c (print_node): Only briefly print a node with an
-	invalid code.
-
-2019-06-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/90819
-	* trans-mem.c (tm_memopt_compute_available): Add assertion
-	that blocks is not empty.  Formatting fix.
-
-2019-06-11  Martin Liska  <mliska@suse.cz>
-
-	PR c++/87847
-	* hash-table.h: Extend create_gcc, add one parameter
-	that is passed into hash_table::hash_table.
-
-2019-06-10  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-protos.h (ix86_split_fp_absneg_operator):
-	New prototype.
-	* config/i386/i386-expand.c (ix86_expand_fp_absneg_operator):
-	Emit clobber also for non-sse operations.
-	(ix86_split_fp_absneg_operator): New function.
-	* config/i386/i386.md (SSEMODEF): New mode iterator.
-	(ssevecmodef): New mode attribute.
-	(<code>tf2): Use absneg code iterator.
-	(*<code>tf2_1): Rename from *absnegtf3_sse. Use absneg code iterator.
-	Add three-operand AVX alternatives.
-	(*<code><mode>2_i387_1): Rename from *absnegxf2_i387.
-	Use absneg code iterator and X87MODEF mode iterator.
-	(absneg fp_reg non-sse splitter): Call absneg code iterator
-	and X87MODEF mode iterator.
-	(absneg general_reg non-sse splitter): Use absneg code iterator
-	and X87MODEF mode iterator.  Use ix86_split_fp_absneg_operator.
-	(*<code><mode>2_1): Rename from *absneg<mode>2.  Use absneg
-	code iterator.  Add three-operand AVX alternative.
-	(absneg sse_reg splitter): Use absneg code iterator
-	and SSEMODEF mode iterator.  Handle AVX operands.
-	(absneg fp_reg splitter): Use absneg code iterator
-	and MODEF mode iterator.
-	(absneg general_reg splitter): Merge splitters using MODEF mode
-	iterator.  Use absneg code iterator.  Call
-	ix86_split_fp_absneg_operator.
-	(*<code><mode>2_i387): Rename from *<code><mode>2_1.
-	Do not enable for non-sse modes before reload.
-	(CSGNMODE): Remove.
-	(CSGNVMODE): Ditto.
-	(copysing<mode>3): Use SSEMODEF instead of CSGNMODE and
-	ssevecmodef mode attribute instaed of CSGNVMODE.
-	(copysign<mode>3_const): Ditto.
-	(copysign<mode>3_var): Ditto.
-	* config/i386/i386.md (*<code><mode>2): Rename from *absneg<mode>2.
-	Use absneg code iterator.  Simplify code using std::swap.
-	* config/i386/predicates.md (absneg_operator): Remove.
-
-2019-06-10  Martin Sebor  <msebor@redhat.com>
-
-	* gimple-fold.c (get_range_strlen): Update comment that didn't
-	make it into r267503 or related commits.
-
-2019-06-10  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gcov-tool.c (merge_usage, rewrite_usage): Mark with
-	ATTRIBUTE_NORETURN thus making consistent with overlap_usage.
-
-2019-06-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree.def (OMP_SCAN): New tree code.
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_INCLUSIVE and
-	OMP_CLAUSE_EXCLUSIVE.
-	* tree.h (OMP_CLAUSES): Use OMP_SCAN instead of OMP_TASKGROUP.
-	(OMP_SCAN_BODY, OMP_SCAN_CLAUSES): Define.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for
-	OMP_CLAUSE_{IN,EX}CLUSIVE.
-	(walk_tree_1): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
-	* tree-nested.c (convert_nonlocal_reference_stmt,
-	convert_local_reference_stmt, convert_gimple_call): Handle
-	GIMPLE_OMP_SCAN.
-	* tree-pretty-print.c (dump_omp_clause): Handle
-	OMP_CLAUSE_{IN,EX}CLUSIVE.
-	(dump_generic_node): Handle OMP_SCAN.
-	* gimple.def (GIMPLE_OMP_SCAN): New gimple code.
-	* gimple.h (gomp_scan): New type.
-	(is_a_helper <gomp_scan *>::test,
-	is_a_helper <const gomp_scan *>::test): New templates.
-	(gimple_build_omp_scan): Declare.
-	(gimple_omp_scan_clauses, gimple_omp_scan_clauses_ptr,
-	gimple_omp_scan_set_clauses): New inline functions.
-	(CASE_GIMPLE_OMP): Add case GIMPLE_OMP_SCAN:.
-	* gimple.c (gimple_build_omp_scan): New function.
-	(gimple_copy): Handle GIMPLE_OMP_SCAN.
-	* gimple-walk.c (walk_gimple_op, walk_gimple_stmt): Likewise.
-	* gimple-pretty-print.c (dump_gimple_omp_block): Don't handle
-	GIMPLE_OMP_TASKGROUP.
-	(dump_gimple_omp_scan): New function.
-	(pp_gimple_stmt_1): Handle GIMPLE_OMP_SCAN.
-	* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_SCAN.
-	* tree-inline.c (remap_gimple_stmt, estimate_num_insns): Likewise.
-	* gimplify.c (enum gimplify_omp_var_data): Add GOVD_REDUCTION_INSCAN.
-	(is_gimple_stmt): Handle OMP_SCAN.
-	(gimplify_scan_omp_clauses): Reject inscan reductions on constructs
-	other than OMP_FOR or OMP_SIMD.  Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
-	(gimplify_adjust_omp_clauses): Diagnose inscan reductions not
-	mentioned in nested #pragma omp scan.  Handle
-	OMP_CLAUSE_{IN,EX}CLUSIVE.
-	(gimplify_expr): Handle OMP_SCAN.
-	* omp-low.c (check_omp_nesting_restrictions): For parent context,
-	look through GIMPLE_OMP_SCAN context.  Allow #pragma omp scan in
-	simd constructs.
-	(scan_omp_1_stmt, lower_omp_1, diagnose_sb_1, diagnose_sb_2): Handle
-	GIMPLE_OMP_SCAN.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* ipa-cp.c (ignore_edge_p): New function.
-	(build_toporder_info): Use it.
-	* ipa-inline.c (ignore_edge_p): New function.
-	(inline_small_functions): Use it.
-	* ipa-pure-const.c (ignore_edge_for_nothrow):
-	Verify opt_for_fn for caller and callee.
-	(ignore_edge_for_pure_const): Likewise.
-	* ipa-reference.c (ignore_edge_p): Extend to check
-	for opt_for_fn.
-	* ipa-utils.c (searchc): Refactor.
-	* ipa-utils.h: Fix coding style.
-
-2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_rtx_costs): Update costs.
-
-2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-protos.h (arc_check_ior_const): Declare.
-	(arc_split_ior): Likewise.
-	(arc_check_mov_const): Likewise.
-	(arc_split_mov_const): Likewise.
-	* config/arc/arc.c (arc_print_operand): Fix 'z' letter.
-	(arc_rtx_costs): Replace check Crr with Cax constraint.
-	(prepare_move_operands): Cleanup, remove unused code.
-	(arc_split_ior): New function.
-	(arc_check_ior_const): Likewise.
-	(arc_split_mov_const): Likewise.
-	(arc_check_mov_const): Likewise.
-	* config/arc/arc.md (movsi_insn): Restructure it, and convert it
-	in define_insn_and_split pattern.
-	(iorsi3): Likewise.
-	(mulsi3_v2): Add new matching variant.
-	(andsi3_i): Cleanup pattern.
-	(rotrsi3_cnt1): Update pattern.
-	(rotrsi3_cnt8): New pattern.
-	(ashlsi2_cnt8): Likewise.
-	(ashlsi2_cnt16): Likewise.
-	* config/arc/constraints.md (C0p): Update constraint.
-	(Crr): Remove it.
-	(C0x): New pattern.
-	(Cax): New pattern.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes):
-	Update coding style.
-	(sem_item_optimizer::dump_cong_classes):
-	Print how many items are in a non-singular class.  Improve
-	coding style.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (dump_histogram_value): Change dump format.
-	(gimple_mod_subtract_transform): Remove legacy comment.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (dump_histogram_value): Print histogram values
-	only if present.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* gcov-io.h (GCOV_DISK_SINGLE_VALUES): New.
-	(GCOV_SINGLE_VALUE_COUNTERS): Likewise.
-	* ipa-profile.c (ipa_profile_generate_summary):
-	Use get_most_common_single_value.
-	* tree-profile.c (gimple_init_gcov_profiler):
-	Instrument with __gcov_one_value_profiler_v2
-	and __gcov_indirect_call_profiler_v4.
-	* value-prof.c (dump_histogram_value):
-	Print all values for HIST_TYPE_SINGLE_VALUE.
-	(stream_out_histogram_value): Update assert for
-	N values.
-	(stream_in_histogram_value): Set number of
-	counters for HIST_TYPE_SINGLE_VALUE.
-	(get_most_common_single_value): New.
-	(gimple_divmod_fixed_value_transform):
-	Use get_most_common_single_value.
-	(gimple_ic_transform): Likewise.
-	(gimple_stringops_transform): Likewise.
-	(gimple_find_values_to_profile): Set number
-	of counters for HIST_TYPE_SINGLE_VALUE.
-	* value-prof.h (get_most_common_single_value): New.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* hash-map.h: Pass default value to hash_table ctor.
-	* hash-table.h: Add default value to call of a ctor.
-
-2019-06-08  Jonathan Wakely  <jwakely@redhat.com>
-
-	* doc/invoke.texi (C Dialect Options): Minor grammatical change.
-	(x86 Options): Replace all uses of "PCL_MUL" with "PCLMUL"
-
-2019-06-07  John David Anglin  <danglin@gcc.gnu.orig>
-
-	PR target/90751
-	* config/pa/pa-linux.h (ASM_DECLARE_FUNCTION_NAME): Update comment.
-	Call pa_output_function_label.
-	(TARGET_ASM_FUNCTION_PROLOGUE): define.
-	* config/pa/pa-protos.h (pa_output_function_label): Declare.
-	* config/pa/pa.c (pa_output_function_prologue): Add ATTRIBUTE_UNUSED
-	to declaration.
-	(pa_linux_output_function_prologue): Declare.
-	(TARGET_ASM_FUNCTION_PROLOGUE): Delete define.
-	(pa_output_function_label): New.
-	(pa_output_function_prologue): Revise to use pa_output_function_label.
-	(pa_linux_output_function_prologue): New.
-	* config/pa/pa.h (TARGET_ASM_FUNCTION_PROLOGUE): Define.
-
-2019-06-07  Aldy Hernandez  <aldyh@redhat.com>
-
-	* tree-vrp.h (value_range_base::intersect): New.
-	(value_range::intersect_helper): Move from here...
-	(value_range_base::intersect_helper): ...to here.
-	* tree-vrp.c (value_range::intersect_helper): Rename to...
-	(value_range_base::intersect_helper): ...this, and rewrite to
-	return a value instead of modifying THIS in place.
-	Also, move equivalence handling...
-	(value_range::intersect): ...here, while calling intersect_helper.
-	* gimple-fold.c (size_must_be_zero_p): Use value_range_base when
-	calling intersect.
-	* gimple-ssa-evrp-analyze.c (ecord_ranges_from_incoming_edge):
-	Same.
-	* vr-values.c (vrp_evaluate_conditional_warnv_with_ops): Same.
-
-2019-06-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.in (genprogerr): Add condmd.
-	(genprog): Remove it here.
-
-2019-06-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* doc/invoke.texi (AMD GCN Options): Add gfx906.
-
-2019-06-07  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90574
-	* tree-cfg.c (stmt_starts_bb_p): Split blocks at labels
-	that appear after user labels.
-
-2019-06-07  Martin Liska  <mliska@suse.cz>
-
-	* cselib.c (cselib_init): Disable hash table
-	sanitization.
-	* hash-set.h: Pass new default argument to m_table.
-	* hash-table.c: Add global variable with hash table
-	sanitization limit.
-	* hash-table.h (Allocator>::hash_table): Add new argument
-	to ctor.
-	(hashtab_chk_error): New.
-	* params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): New.
-	* toplev.c (process_options): Set hash_table_sanitize_eq_limit
-	from the PARAM_HASH_TABLE_VERIFICATION_LIMIT value.
-
-2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* common.opt (flto-odr-type-merging): Ignore.
-	* invoke.texi (-flto-odr-type-merging): Remove.
-	* ipa-devirt.c (odr_vtable_hasher:odr_name_hasher): Remove.
-	(can_be_vtable_hashed_p): Remove.
-	(hash_odr_vtable): Remove.
-	(odr_vtable_hasher::hash): Remove.
-	(types_same_for_odr): Remove.
-	(types_odr_comparable): Remove.
-	(odr_vtable_hasher::equal): Remove.
-	(odr_vtable_hash_type, odr_vtable_hash): Remove.
-	(add_type_duplicate): Do not synchronize vtable and name hashtables.
-	(get_odr_type): Do not use vtable hash.
-	(dump_odr_type): Remove commented out code.
-	(build_type_inheritance_graph): Do not allocate vtable hash.
-	(rebuild_type_inheritance_graph): Do not delete vtable hash.
-	* ipa-utils.h (type_with_linkage_p): Drop vtable hash path.
-	(odr_type_p): Likewise.
-	* tree.c (need_assembler_name_p): Remove flag_lto_odr_type_mering
-	test.
-
-2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Do not give up
-	immediately after same_types_for_tbaa_p returns -1 and continue
-	looking for possible exact match; if matching types are arrays
-	watch for partial overlaps.
-	(indirect_ref_may_alias_decl_p): Watch for partial array overlaps.
-	(indirect_refs_may_alias_p): Do type based disambiguation first;
-	update comment.
-
-2019-06-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* fwprop.c (propagate_rtx): Fix call to paradoxical_subreg_p.
-
-2019-06-07  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Remove param.
-	* gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV):
-	Remove.
-	* gcov-io.h (GCOV_ICALL_TOPN_VAL): Likewise.
-	(GCOV_ICALL_TOPN_NCOUNTS): Likewise.
-	* params.def (PARAM_INDIR_CALL_TOPN_PROFILE): Likewise.
-	* profile.c (instrument_values): Remove
-	HIST_TYPE_INDIR_CALL_TOPN.
-	* tree-profile.c (init_ic_make_global_vars):
-	Always build __gcov_indirect_call only.
-	(gimple_init_gcov_profiler): Remove usage
-	of PARAM_INDIR_CALL_TOPN_PROFILE.
-	(gimple_gen_ic_profiler): Likewise.
-	* value-prof.c (dump_histogram_value): Likewise.
-	(stream_in_histogram_value): Likewise.
-	(gimple_indirect_call_to_profile): Likewise.
-	(gimple_find_values_to_profile): Likewise.
-	* value-prof.h (enum hist_type): Likewise.
-
-2019-06-07  Martin Liska  <mliska@suse.cz>
-
-	* tree-ssa-loop.c (get_lsm_tmp_name): Return at the end of the
-	function.
-
-2019-06-07  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/78902
-	* builtin-attrs.def (ATTR_WARN_UNUSED_RESULT): New.
-	(ATTR_MALLOC_NOTHROW_LEAF_LIST): Remove.
-	(ATTR_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
-	(ATTR_ALLOC_SIZE_2_NOTHROW_LIST): Remove.
-	(ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST): Remove.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LIST): New.
-	(ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST): New.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
-	(ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST): Remove.
-	(ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
-	(ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST): Remove.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST):
-	New.
-	(ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST): Remove.
-	(ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST): New.
-	(ATTR_MALLOC_NOTHROW_NONNULL): Remove.
-	(ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
-	(ATTR_MALLOC_NOTHROW_NONNULL_LEAF): Remove.
-	(ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
-	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
-	* builtins.def (BUILT_IN_ALIGNED_ALLOC): Change to use
-	warn_unused_result attribute.
-	(BUILT_IN_STRDUP): Likewise.
-	(BUILT_IN_STRNDUP): Likewise.
-	(BUILT_IN_ALLOCA): Likewise.
-	(BUILT_IN_CALLOC): Likewise.
-	(BUILT_IN_MALLOC): Likewise.
-	(BUILT_IN_REALLOC): Likewise.
-
-2019-06-06  Jim Wilson  <jimw@sifive.com>
-
-	PR target/89955
-	* config/riscv/riscv.h (STARTFILE_PREFIX_SPEC): Deleted.
-	* config/riscv/freebsd.h (STARTFILE_PREFIX_SPEC): Added.
-	* config/riscv/linux.h (STARTFILE_PREFIX_SPEC): Added.
-
-2019-06-06  Martin Sebor  <msebor@redhat.com>
-
-	* tree-ssa-strlen.c (adjust_related_strinfos): Avoid trailing article.
-	(handle_builtin_malloc): Remove trailing spaces.
-	(handle_builtin_memset): Same.
-	(handle_builtin_memcmp): Same.
-	(compute_string_length): Same.
-	(determine_min_objsize): Same.
-	(handle_builtin_string_cmp): Same.
-	(handle_char_store): Same.  Break up excessively long line.
-
-2019-06-06  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (build_reconstructed_reference): Drop the alignment
-	check.
-
-2019-06-06  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (struct access): New field grp_same_access_path.
-	(dump_access): Dump it.
-	(build_reconstructed_reference): New function.
-	(build_ref_for_model): Use it if possible.
-	(path_comparable_for_same_access): New function.
-	(same_access_path_p): Likewise.
-	(sort_and_splice_var_accesses): Set the new flag.
-	(analyze_access_subtree): Likewise.
-	(propagate_subaccesses_across_link): Propagate zero value of the new
-	flag down the access tree.
-
-2019-06-06  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config.gcc (amdgcn-*-*): Allow --with-arch=gfx906.
-	* config/gcn/gcn.opt (gpu_type): Add gfx906.
-	* config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Add gfx906 multilib.
-	(MULTILIB_DIRNAMES): Rename gcn5 to gfx900.
-	Add gfx906.
-
-2019-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	PR tree-optimization/90332
-	* config/aarch64/aarch64.c (aarch64_expand_vector_init):
-	Handle VALS containing two vectors.
-	* config/aarch64/aarch64-simd.md (*aarch64_combinez<mode>): Rename
-	to...
-	(@aarch64_combinez<mode>): ... This.
-	(*aarch64_combinez_be<mode>): Rename to...
-	(@aarch64_combinez_be<mode>): ... This.
-	(vec_init<mode><Vhalf>): New define_expand.
-	* config/aarch64/iterators.md (Vhalf): Handle V8HF.
-
-2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.md (ashlhi3): Use the const_variant of shift
-	library functions only when not optimizing for size.
-	(ashlsi3): Likewise.
-	(ashrhi3): Likewise.
-	(ashrsi3): Likewise.
-	(lshrhi3): Likewise.
-	(lshrsi3): Likewise.
-
-2019-06-06  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR rtl-optimization/88751
-	* ira.c (ira): Use the number of the actually referenced registers
-	when calculating the threshold.
-
-2019-06-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* configure: Regenerate.
-
-2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* config/msp430/msp430.md (ashlhi3): Force shift src operand into a
-	register if it is in memory, so the shift can be emulated with a rotate
-	instruction.
-	(ashrhi3): Likewise.
-	(lshrhi3): Likewise.
-
-2019-06-06  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/87954
-	* match.pd: Simplify mult where both arguments are 0 or 1.
-
-2019-06-06  Richard Biener  <rguenther@suse.de>
-
-	* vr-values.c (vr_values::extract_range_from_ssa_name): Do not
-	put equivalences on UNDEFINED ranges.
-	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
-	Make sure to drop defs of stmts added during simplification
-	to VARYING.
-
-2019-06-06  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c: Include tree-cfg.h.
-	(make_heapvar): Do not make heap vars artificial.
-	(find_func_aliases_for_builtin_call): Handle stack allocation
-	functions.
-	(find_func_aliases): Delay processing of simple enough returns
-	in non-IPA mode.
-	(set_uids_in_ptset): Adjust.
-	(find_what_var_points_to): Likewise.
-	(solve_constraints): Do not dump points-to sets here.
-	(compute_points_to_sets): Post-process return statements,
-	amending the escaped solution.  Dump points-to sets afterwards.
-	(ipa_pta_execute): Dump points-to sets.
-
-2019-06-06  Martin Liska  <mliska@suse.cz>
-
-	PR web/87933
-	* doc/install.texi: Fix HTML headers and
-	titles for 'Installing GCC' pages.
-
-2019-06-06  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf-gimple.h (dump_message_1): Remove.
-	(dump_message): Likewise.
-	(return_false_with_message_1): Print also file.
-	(return_false_with_msg): Likewise.
-	(return_with_result): Likewise.
-	(return_with_debug): Likewise.
-	* ipa-icf.c (sem_function::equals_private): Remove call
-	to dump_message.
-
-2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
-	(define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
-	memory operand for it.
-	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.
-
-2019-06-05  Martin Sebor  <msebor@redhat.com>
-
-	* config/i386/i386-features.c (ix86_get_function_versions_dispatcher):
-	Adjust quoting and hyphenation.
-	* convert.c (convert_to_real_1): Same.
-	* gcc.c (driver_wrong_lang_callback): Same.
-	(driver::handle_unrecognized_options): Same.
-	* gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Same.
-	* opts-common.c (cmdline_handle_error): Same.
-	(read_cmdline_option): Same.
-	* opts-global.c (complain_wrong_lang): Same.
-	(print_ignored_options): Same.
-	(handle_common_deferred_options): Same.
-	* pretty-print.h: Same.
-	* print-rtl.c (debug_bb_n_slim): Same.
-	* sched-rgn.c (make_pass_sched_fusion): Same.
-	* tree-cfg.c (verify_gimple_assign_unary): Same.
-	(verify_gimple_label): Same.
-	* tree-ssa-operands.c (verify_ssa_operands): Same.
-	* varasm.c (do_assemble_alias): Same.
-	(assemble_alias): Same.
-
-2019-06-05  Richard Henderson  <rth@twiddle.net>
-
-	* config/alpha/alpha.c (direct_return): Move down after
-	struct machine_function definition; use saved frame_size;
-	return bool.
-	(struct machine_function): Add sa_mask, sa_size, frame_size.
-	(alpha_sa_mask, alpha_sa_size, compute_frame_size): Merge into ...
-	(alpha_compute_frame_layout): ... new function.
-	(TARGET_COMPUTE_FRAME_LAYOUT): New.
-	(alpha_initial_elimination_offset): Use saved sa_size.
-	(alpha_vms_initial_elimination_offset): Likewise.
-	(alpha_vms_can_eliminate): Remove alpha_sa_size call.
-	(alpha_expand_prologue): Use saved frame data.  Merge integer
-	and fp register save loops.
-	(alpha_expand_epilogue): Likewise.
-	(alpha_start_function): Use saved frame data.
-	* config/alpha/alpha-protos.h (direct_return): Update.
-	(alpha_sa_size): Remove.
-
-2019-06-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* fold-const.c (extract_muldiv_1) <PLUS_EXPR>: Do not distribute a
-	multiplication by a power-of-two value.
-	(fold_plusminus_mult_expr): Use pow2p_hwi to spot a power-of-two value
-	and turn the modulo operation into a masking operation.
-
-2019-06-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/90733
-	* var-tracking.c (vt_expand_loc_callback): Don't create raw subregs
-	with VOIDmode inner operands.
-
-2019-06-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90726
-	* tree-ssa-loop-niter.c (expand_simple_operations): Do not
-	turn an expression graph into a tree.
-
-2019-06-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-expand.c (struct omp_region): Add has_lastprivate_conditional
-	member.
-	(expand_parallel_call): If region->inner->has_lastprivate_conditional,
-	treat it like explicit monotonic schedule modifier.
-	(expand_omp_for): Initialize has_lastprivate_conditional.
-	If fd.lastprivate_conditional != 0, treat it like explicit monotonic
-	schedule modifier.
-
-	* omp-low.c (lower_rec_input_clauses): For lastprivate conditional
-	references, lookup in in hash map MEM_REF operand instead of the
-	MEM_REF itself.
-	(lower_omp_1): When looking for lastprivate conditional assignments,
-	handle MEM_REFs with REFERENCE_TYPE operands.
-
-	* omp-low.c (lower_rec_input_clauses): Force max_vf if is_simd and
-	on privatization clauses OMP_CLAUSE_DECL is privatized by reference
-	and references a VLA.  Handle references to non-VLAs if is_simd
-	all privatization clauses like reductions.
-	(lower_rec_input_clauses) <case do_private, case do_firstprivate>:
-	If omp_is_reference, use always omp simd arrays and set
-	DECL_VALUE_EXPR in that case, if lower_rec_simd_input_clauses
-	fails, emit reference initialization.
-
-2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89803
-	* config/i386/avx512dqintrin.h (_mm_mask_fpclass_ss_mask,
-	_mm_mask_fpclass_sd_mask): New intrinsics.
-	(_mm_fpclass_ss_mask, _mm_fpclass_sd_mask): Modified, use new builtins.
-	* config/i386/i386-builtin.def
-	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask):
-	New builtins.
-	(__builtin_ia32_fpclassss, __builtin_ia32_fpclasssd): Deleted.
-	* config/i386/i386-builtin-types.def (DEF_FUNCTION_TYPE (QI, V2DF, INT),
-	DEF_FUNCTION_TYPE (QI, V4SF, INT)): Deleted.
-	* config/i386/i386-expand.c (case QI_FTYPE_V4SF_INT,
-	case QI_FTYPE_V2SF_INT): Ditto.
-	* config/i386/sse.md
-	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>):
-	Extended to insnstructions with mask operands.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wp"):
-	Delete.
-	(define_register_constraint "wq"): Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wp and RS6000_CONSTRAINT_wq.
-	* config/rs6000/vsx.md (define_mode_attr VSr3): Delete.
-	(define_mode_attr VSa): Delete.
-	(define_mode_attr VSisa): New.
-	(rest of file): Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (define_attr "isa"): Add p9kf and p9tf.
-	(define_attr "enabled"): Handle those new isa values.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md (define_mode_attr VSr4): Delete.
-	(define_mode_attr VSr5): Delete.
-	(define_mode_attr VStype_sqrt): Delete.
-	(define_mode_iterator VSX_SPDP): Delete.
-	(define_mode_attr VS_spdp_res): Delete.
-	(define_mode_attr VS_spdp_insn): Delete.
-	(define_mode_attr VS_spdp_type): Delete.
-	(*vsx_sqrt<mode>2): Adjust.
-	(vsx_<VS_spdp_insn>): Delete, split to...
-	(vsx_xscvdpsp): ... this.  New.  And...
-	(vsx_xvcvspdp): ... this.  New.  And...
-	(vsx_xvcvdpsp): ... this.  New.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (define_mode_attr sd): Add values for V4SF
-	and V2DF.
-	* config/rs6000/vsx.md (define_mode_attr VSs): Delete.
-	(rest of file): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md (vsx_<VS_spdp_insn>): Use wa instead of <VSa>.
-	(vsx_extract_<mode>_var): Ditto.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_TI
-	with just "wa".
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "ww"):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_ww.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (SFDF, SFDF2): Adjust comments.
-	(define_mode_attr sd): New.
-	(define_mode_attr s): New.
-	(define_mode_attr Ftrad): Delete.
-	(define_mode_attr Fvsx): Delete.
-	(define_mode_attr Fs): Delete.
-	(rest of file): Use the new mode attributes.
-	* config.rs6000/vsx.md: Use the new mode attributes.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_W
-	with just "wa".
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md (define_mode_attr VSr2): Delete.
-	(rest of file): Replace all <VSa>, <VSr>, <VSr2>, and <VSr3> that are
-	used with VSX_B, VSX_D, or VSX_F, with just "wa".
-
-2019-06-04  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR target/78263
-	* config/rs6000/altivec.h: Don't #define vector, pixel, bool for
-	C++ with strict ANSI requirements.
-
-2019-06-04  Marc Glisse  <marc.glisse@inria.fr>
-
-	* tree-ssa-loop-niter.c (number_of_iterations_ne): Skip
-	computations when step is 1.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wf"):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wf.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Andrew Pinski  <apinski@marvell.com>
-
-	* config/aarch64/aarch64.c (aarch64_asan_shadow_offset):
-	Fix ILP32 value.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wd"):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wd.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (define_mode_attr Fv2): Delete.
-	(rest of file): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/vsx.md (define_mode_attr VS_64reg): Delete.
-	(*vsx_extract_<P:mode>_<VSX_D:mode>_load): Adjust.
-	(vsx_splat_<mode>_reg): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "ws"):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_ws.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wv"):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wv.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wi"):
-	Delete.
-	(define_register_constraint "wt"): Delete.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wi and RS6000_CONSTRAINT_wt.
-	* config/rs6000/rs6000.md: Adjust.
-	* config/rs6000/vsx.md: Adjust.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_asm_output_external): Remove
-	const.
-	* config/aarch64/aarch64.c (aarch64_asm_output_external): Call
-	default_elf_asm_output_external.
-
-2019-06-04  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (INCLUDE_LIST): Remove.
-	(sem_item_optimizer::execute): Remove call to init_wpa.
-	* ipa-icf.h (init_wpa): Remove.
-
-2019-06-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate
-	conditional on combined for simd.
-	* omp-low.c (struct omp_context): Add combined_into_simd_safelen0
-	member.
-	(lower_rec_input_clauses): For gimple_omp_for_combined_into_p max_vf 1
-	constructs, don't remove lastprivate_conditional_map, but instead set
-	ctx->combined_into_simd_safelen0 and adjust hash_map, so that it points
-	to parent construct temporaries.
-	(lower_lastprivate_clauses): Handle ctx->combined_into_simd_safelen0
-	like !ctx->lastprivate_conditional_map.
-	(lower_omp_1) <case GIMPLE_ASSIGN>: If up->combined_into_simd_safelen0,
-	use up->outer context instead of up.
-	* omp-expand.c (expand_omp_for_generic): Perform cond_var bump even if
-	gimple_omp_for_combined_p.
-	(expand_omp_for_static_nochunk): Likewise.
-	(expand_omp_for_static_chunk): Add forgotten cond_var bump that was
-	probably moved over into expand_omp_for_generic rather than being copied
-	there.
-
-2019-06-04  Martin Liska  <mliska@suse.cz>
-
-	* value-prof.c (dump_histogram_value): Fix typo.
-	(gimple_mod_subtract_transform): Likewise.
-
-2019-06-04  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90726
-	* tree-chrec.c (chrec_contains_symbols): Add to visited.
-	(tree_contains_chrecs): Likewise.
-	(chrec_contains_symbols_defined_in_loop): Move here and avoid
-	exponential behaivor from ...
-	* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
-	... here.
-	(expression_expensive_p): Avoid exponential behavior and compute
-	expanded size, rejecting any expansion.
-	* tree-ssa-loop-ivopts.c (abnormal_ssa_name_p): Remove.
-	(idx_contains_abnormal_ssa_name_p): Likewise.
-	(contains_abnormal_ssa_name_p_1): New helper for walk_tree.
-	(contains_abnormal_ssa_name_p): Simplify and use
-	walk_tree_without_duplicates.
-
-2019-06-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90738
-	Revert
-	2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
-	full reference tree and record in ref->ref.
-	(vn_reference_lookup_3): Pass in original ref to
-	ao_ref_init_from_vn_reference.
-	(vn_reference_lookup): Likewise.
-	* tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
-	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
-	Handle non-decl bases in the original reference.
-
-2019-06-04  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.c (sem_item_optimizer::add_item_to_class): Count
-	number of references.
-	(sem_item_optimizer::do_congruence_step):
-	(sem_item_optimizer::worklist_push): Dump how references
-	a class has.
-	(sem_item_optimizer::worklist_pop): Use heap.
-	(sem_item_optimizer::process_cong_reduction): Likewise.
-	* ipa-icf.h: Use fibonacci_heap insteam of std::list.
-
-2019-06-04  Martin Liska  <mliska@suse.cz>
-
-	* ipa-icf.h (struct sem_usage_pair_hash): New.
-	(sem_usage_pair_hash::hash): Likewise.
-	(sem_usage_pair_hash::equal): Likewise.
-	(struct sem_usage_hash): Likewise.
-	* ipa-icf.c (sem_item::sem_item): Initialize
-	referenced_by_count.
-	(sem_item::add_reference): Register a reference
-	in ref_map and not in target->usages.
-	(sem_item::setup): Remove initialization of
-	dead vectors.
-	(sem_item::~sem_item): Remove usage of dead vectors.
-	(sem_item::dump): Remove dump of references.
-	(sem_item_optimizer::sem_item_optimizer): Initialize
-	m_references.
-	(sem_item_optimizer::read_section): Remove useless
-	dump.
-	(sem_item_optimizer::parse_funcs_and_vars): Likewise here.
-	(sem_item_optimizer::build_graph): Pass m_references
-	to ::add_reference.
-	(sem_item_optimizer::verify_classes): Remove usage of dead
-	vectors.
-	(sem_item_optimizer::traverse_congruence_split): Return true
-	when a class is split.
-	(sem_item_optimizer::do_congruence_step_for_index): Use
-	hash_map for look up of (sem_item *, index). That brings
-	significant speed up.
-	(sem_item_optimizer::do_congruence_step): Return true
-	when a split is done.
-	(congruence_class::is_class_used): Use referenced_by_count.
-
-2019-06-04  Alan Modra  <amodra@gmail.com>
-
-	PR target/90689
-	* config/rs6000/rs6000.c (rs6000_call_aix): Correct r271753 merge
-	error.
-
-2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.h (MASK_MFPGPR): Delete.
-	* config/rs6000/rs6000.c (direct_move_p): Adjust.
-	(rs6000_secondary_reload_simple_move): Adjust.
-	(rs6000_opt_masks): Neuter the "mfpgpr" option.
-	* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Adjust.
-	* config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED): Adjust
-	comment.
-	(power6x): Adjust.
-	* config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Adjust.
-	(floatunssi<mode>2_lfiwzx): Adjust.
-	(fix_trunc<mode>si2_stfiwx): Adjust.
-	(fixuns_trunc<mode>si2_stfiwx): Adjust.
-	* config/rs6000/rs6000.opt (mno-mfpgpr): New.
-	(mfpgpr): Mark as deprecated.
-	* doc/extend.texi (PowerPC Function Attributes): Delete mfpgpr.
-	(Basic PowerPC Built-in Functions Available on ISA 2.05): Adjust.
-	* doc/invoke.texi (RS/6000 and PowerPC Options): Delete -mmfpgpr.
-
-2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wg"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wg.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md (*mov<mode>_softfloat32, *movdi_internal64):
-	Delete "wg" alternatives.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-03  Alan Modra  <amodra@gmail.com>
-
-	* bb-reorder.c (copy_bb_p): Don't overflow size calculation.
-	(get_uncond_jump_length): Assert length less than INT_MAX and
-	non-negative.
-
-2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR middle-end/64242
-	* builtins.c (expand_builtin_longjmp): Add frame clobbers and schedule
-	block.
-	(expand_builtin_nonlocal_goto): Likewise.
-
-2019-06-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_asm_output_alias): Declare.
-	(aarch64_asm_output_external): Declare.
-	* config/aarch64/aarch64.c (aarch64_asm_output_variant_pcs): New.
-	(aarch64_declare_function_name): Call aarch64_asm_output_variant_pcs.
-	(aarch64_asm_output_alias): New.
-	(aarch64_asm_output_external): New.
-	* config/aarch64/aarch64.h (ASM_OUTPUT_DEF_FROM_DECLS): Define.
-	(ASM_OUTPUT_EXTERNAL): Define.
-
-2019-06-03  Aldy Hernandez  <aldyh@redhat.com>
-	* tree-vrp.h (value_range_base::nonzero_p): New.
-	(value_range_base::set_nonnull): Rename to...
-	(value_range_base::set_nonzero): ...this.
-	(value_range_base::set_null): Rename to...
-	(value_range_base::set_zero): ...this.
-	(value_range::set_nonnull): Remove.
-	(value_range::set_null): Remove.
-	* tree-vrp.c (range_is_null): Remove.
-	(range_is_nonnull): Remove.
-	(extract_range_from_binary_expr): Use value_range_base::*zero_p
-	instead of range_is_*null.
-	(extract_range_from_unary_expr): Same.
-	(value_range_base::set_nonnull): Rename to...
-	(value_range_base::set_nonzero): ...this.
-	(value_range::set_nonnull): Remove.
-	(value_range_base::set_null): Rename to...
-	(value_range_base::set_zero): ...this.
-	(value_range::set_null): Remove.
-	(extract_range_from_binary_expr): Rename set_*null uses to
-	set_*zero.
-	(extract_range_from_unary_expr): Same.
-	(union_helper): Same.
-	* vr-values.c (get_value_range): Use set_*zero instead of
-	set_*null.
-	(vr_values::extract_range_from_binary_expr): Same.
-	(vr_values::extract_range_basic): Same.
-
-2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR driver/90684
-	* opts.c (parse_and_check_align_values): Allow 4 alignment values.
-
-2019-06-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/iterators.md (MAX_OPP): New code attr.
-	* config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3):
-	Rename to...
-	(aarch64_<su>abd<mode>_3): ... This.
-	(<sur>sadv16qi): Add TARGET_DOTPROD expansion.
-
-2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
-	full reference tree and record in ref->ref.
-	(vn_reference_lookup_3): Pass in original ref to
-	ao_ref_init_from_vn_reference.
-	(vn_reference_lookup): Likewise.
-	* tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
-	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
-	Handle non-decl bases in the original reference.
-
-2019-06-03  Martin Liska  <mliska@suse.cz>
-
-	* doc/generic.texi: Remove Java Trees.
-
-2019-06-03  Martin Liska  <mliska@suse.cz>
-
-	* fold-const.c (operand_equal_p): Fix typo as compare_tree_int
-	returns 0 when operands are equal.
-
-2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90716
-	* tree-loop-distribution.c (destroy_loop): Process blocks in
-	correct order.
-
-2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/88837
-	* vector-builder.h (vector_builder::count_dups): New method.
-	* config/aarch64/aarch64-protos.h (aarch64_expand_sve_vector_init):
-	Declare prototype.
-	* config/aarch64/aarch64/sve.md (aarch64_sve_rev64<mode>): Use @.
-	(vec_init<mode><Vel>): New pattern.
-	* config/aarch64/aarch64.c (emit_insr): New function.
-	(aarch64_sve_expand_vector_init_handle_trailing_constants): Likewise.
-	(aarch64_sve_expand_vector_init_insert_elems): Likewise.
-	(aarch64_sve_expand_vector_init_handle_trailing_same_elem): Likewise.
-	(aarch64_sve_expand_vector_init): Define two overloaded functions.
-
-2019-06-03  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	PR tree-optimization/90681
-	* internal-fn.c (mask_load_direct): Mark as non-vectorizable again.
-	* tree-vect-slp.c (vect_build_slp_tree_1): Add masked loads as a
-	special case for SLP, but fail on non-groupped loads.
-
-2019-06-03  Martin Liska  <mliska@suse.cz>
-
-	* cfg.c (debug): Use TDF_DETAILS for debug and
-	print edge info only once.
-
-2019-06-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90539
-	* predict.def (PRED_FORTRAN_CONTIGUOUS): New predictor.
-
-2019-06-01  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90694
-	* tree-pretty-print.c (dump_generic_node): Add parentheses.
-
-2019-05-31  Jan Hubicka  <jh@suse.cz>
-
-	* alias.c: Include ipa-utils.h.
-	(get_alias_set): Try to complete ODR type via ODR type hash lookup.
-	* ipa-devirt.c (prevailing_odr_type): New.
-	* ipa-utils.h (previaling_odr_type): Declare.
-
-2019-05-31  H.J. Lu  <hongjiu.lu@intel.com>
-	    Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89355
-	* config/i386/i386-features.c (rest_of_insert_endbranch): Remove
-	NOTE_INSN_DELETED_LABEL check.
-
-2019-05-31  Prachi Godbole  <prachi.godbole@imgtec.com>
-	    Robert Suchanek  <robert.suchanek@mips.com>
-
-	* config/mips/mips.c (mips_expand_builtin_insn): Swap the 1st
-	and 3rd operands of the fmadd/fmsub/maddv builtin.
-
-2019-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree.h (OMP_CLAUSE__CONDTEMP__ITER): Define.
-	* gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
-	on OMP_SIMD if not nested inside of worksharing loop that also has
-	lastprivate conditional clause for the same decl.
-	(gimplify_omp_for): Add _condtemp_ clauses to OMP_SIMD if needed.
-	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_ also
-	on simd.
-	(lower_rec_input_clauses): Likewise.  Handle lastprivate conditional
-	on simd construct.
-	(lower_lastprivate_conditional_clauses): Handle lastprivate conditional
-	on simd construct.
-	(lower_lastprivate_clauses): Likewise.
-	(lower_omp_sections): Call lower_lastprivate_conditional_clauses before
-	calling lower_rec_input_clauses.
-	(lower_omp_for): Likewise.
-	(lower_omp_1): Use first rather than second OMP_CLAUSE__CONDTEMP_
-	clause on simd construct.
-	* omp-expand.c (expand_omp_simd): Initialize cond_var if
-	OMP_CLAUSE__CONDTEMP_ clause is present.
-
-	* omp-low.c (lower_rec_simd_input_clauses): Set TREE_THIS_NOTRAP on
-	ivar and lvar.
-
-2019-05-31  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	PR c/43673
-	* c-format.c (print_char_table, scanf_char_table): Replace BADLEN with
-	TEX_D32, TEX_D64 or TEX_D128.
-
-2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
-
-	* match.pd (~(vec?cst1:cst2)): New transformation.
-
-2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
-
-	* match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
-	((size_t)(A /[ex] B) CMP C): New transformation.
-
-2019-05-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/md.texi: Document define_insn_and_rewrite.
-	* rtl.def (DEFINE_INSN_AND_REWRITE): New rtx code.
-	* gensupport.c (queue_elem): Update comment.
-	(replace_operands_with_dups): New function.
-	(gen_rewrite_sequence): Likewise.
-	(process_rtx): Handle DEFINE_INSN_AND_REWRITE.
-	* read-rtl.c (apply_subst_iterator): Likewise.
-	(add_condition_to_rtx, named_rtx_p): Likewise.
-	(rtx_reader::read_rtx_operand): Likewise.
-	* config/aarch64/aarch64-sve.md
-	(while_ult<GPI:mode><PRED_ALL:mode>_cc): Rename to...
-	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): ...this and use
-	define_insn_and_rewrite.
-	(*cond_<optab><mode>_any): Turn into define_insn_and_rewrites.
-	Remove separate define_split.
-
-2019-05-31  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (type_has_components_p): New function.
-	(aliasing_component_refs_p): Use it.
-
-2019-05-31  Martin Liska  <mliska@suse.cz>
-
-	* gdbhooks.py: Add const_tree to TreePrinter.
-
-2019-05-31  Thomas De Schampheleire  <thomas.de_schampheleire@nokia.com>
-
-	PR debug/86964
-	* common.opt (feliminate-unused-debug-symbols): Enable by default.
-	* doc/invoke.texi (Debugging Options): Document new default of
-	-feliminate-unused-debug-symbols and remove restriction to 'stabs'.
-
-2019-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90671
-	* tree-ssa-threadupdate.c (ssa_create_duplicates): If
-	template_block used to be empty on the first call, don't use
-	gsi_split_seq_after and gsi_insert_seq_after, but remember whole
-	seq with bb_seq and set it with set_bb_seq.
-
-2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/i386/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.
-
-2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/predicates.md (pcrel_address): New define_predicate.
-	(prefixed_mem_operand): Likewise.
-	(non_prefixed_mem_operand): Likewise.
-	* config/rs6000/rs6000-protos.h (rs6000_prefixed_address): New
-	prototype.
-	* config/rs6000/rs6000.c (print_operand_address): Handle
-	PC-relative addresses.
-	(mode_supports_prefixed_address_p): New function.
-	(rs6000_prefixed_address): New function.
-	* config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL): New #define.
-	(SYMBOL_REF_PCREL_P): Likewise.
-
-2019-05-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (enum gimplify_omp_var_data): Add GOVD_CONDTEMP.
-	(gimplify_adjust_omp_clauses_1): Handle GOVD_CONDTEMP.
-	(gimplify_omp_for): If worksharing loop with lastprivate conditional
-	is nested inside of parallel region, add _condtemp_ clause to both.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Ignore OMP_CLAUSE__CONDTEMP_ instead of
-	assertion failure.
-	* omp-general.h (struct omp_for_data): Add have_pointer_condtemp
-	member.
-	* omp-general.c (omp_extract_for_data): Compute it.
-	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_.
-	(lower_rec_input_clauses): Likewise.
-	(lower_lastprivate_conditional_clauses): If OMP_CLAUSE__CONDTEMP_
-	clause is already present, just add one further one after it.
-	(lower_lastprivate_clauses): Handle cond_ptr with array type.
-	(lower_send_shared_vars): Clear _condtemp_ vars.
-	(lower_omp_1) <case GIMPLE_ASSIGN>: Handle target data like critical
-	or section or taskgroup.
-	* omp-expand.c (determine_parallel_type): Disallow combining only if
-	first OMP_CLAUSE__CONDTEMP_ has pointer type.  Disallow combining
-	of parallel sections if OMP_CLAUSE__CONDTEMP_ is present.
-	(expand_omp_for_generic, expand_omp_for_static_nochunk,
-	expand_omp_for_static_chunk, expand_omp_for): Use
-	fd->have_pointer_condtemp instead of fd->lastprivate_conditional to
-	determine if a special set of API routines are needed and if condtemp
-	needs to be initialized, while always initialize cond_var if
-	fd->lastprivate_conditional is non-zero.
-
-2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/constraints.md (eI): New constraint.
-	* config/rs6000/predicates.md (cint34_operand): New predicate.
-	* config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): New #define.
-	(SIGNED_34BIT_OFFSET_P): Likewise.
-	* doc/md.texi (eI): Document constraint.
-
-2019-05-30  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* config/aarch64/aarch64-sve.md (*fabd<mode>3): New.
-
-2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-
-	* rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
-	(ISA_3_0_MASKS_SERVER): Mask off OTHER_FUSION_MASKS.
-	(ISA_3_0_MASKS_IEEE): Remove OPTION_MASK_DIRECT_MOVE.
-	(ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR.
-	(OTHER_FUTURE_MASKS): Likewise.
-	(POWERPC_MASKS): Likewise.
-	* rs6000.c (rs6000_option_override_internal): Error if -mpcrel is
-	specified without -mprefixed-addr or -mcpu=future.  Error if
-	-mprefixed-addr is specified without -mcpu=future.
-	(rs6000_opt_masks): Add entry for prefixed-addr.
-	* rs6000.opt (mprefixed-addr): New option.
-
-2019-05-30  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* aarch64/aarch64.c (aarch64_post_cfi_startproc): Add
-	cfun->is_thunk check.
-
-2019-05-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-predcom.c (is_inv_store_elimination_chain): Fix a typo - lenght
-	to length.
-
-2019-05-30  Martin Liska  <mliska@suse.cz>
-
-	* gdbinit.in: Fix 'ptc' command.  Add trt
-	that prints TREE_TYPE($).
-
-2019-05-29  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_call_template_1): Handle pcrel
-	calls here...
-	(rs6000_indirect_call_template_1): ...and here.
-	(rs6000_pltseq_template): Handle plt_pcrel34.  Rework tocsave,
-	plt16_ha, plt16_lo, mtctr indirect calls.  Use
-	rs6000_pltseq_enum.
-	(rs6000_decl_ok_for_sibcall): New function.
-	(rs6000_function_ok_for_sibcall): Refactor.
-	(rs6000_longcall_ref): Use UNSPEC_PLT_PCREL when pcrel.
-	(rs6000_call_aix): Don't emit toc restore rtl for indirect calls
-	when pcrel.  Reorganize.
-	(rs6000_sibcall_aix): Don't add r2 to function usage when pcrel.
-	* rs6000.h (rs6000_pltseq_enum): New enum.
-	* rs6000.md (UNSPEC_PLT_PCREL): New unspec.
-	(*pltseq_tocsave): Use rs6000_pltseq_enum.
-	(*pltseq_plt16_ha): Likewise.
-	(*pltseq_plt16_lo): Likewise.
-	(*pltseq_mtctr): Likewise.
-	(*pltseq_plt_pcrel): New insn.
-	(*call_local_aix): Handle @notoc calls.
-	(*call_value_local_aix): Likewise.
-	(*call_nonlocal_aix): Adjust lengths for pcrel calls.
-	(*call_value_nonlocal_aix): Likewise.
-	(*call_indirect_pcrel): New insn.
-	(*call_value_indirect_pcrel): Likewise.
-
-2019-05-29  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*save_multiple<mode>): Rename from
-	save_multiple<mode>.
-	(*restore_multiple<mode>): Rename from restore_multiple<mode>.
-	(*restore_multiple_and_return<mode>): Rename from
-	restore_multiple_and_return<mode>.
-	(*restore_multiple_leave_return<mode>): Rename from
-	restore_multiple_leave_return<mode>.
-
-2019-05-29  Yoshinori Sato  <ysato@users.sourceforge.jp>
-
-	* config.gcc (rx-*-linux*): New target.
-	* config/rx/elf.opt: New file.
-	* config/rx/linux.h: Likewise.
-	* config/rx/t-linux: Likewise.
-	* config/rx/rx.c (TARGET_SAVE_ACC_REGISTER): If not defined,
-	make it zero.
-	* config/rx/rx.h (ASM_APP_ON): Allow to be overridden.
-	(ASM_APP_OFF): Likewise.
-	* config/rx/rx.opt: Drop -msim and -mas100-syntax, they were
-	moved elsewhere.
-
-2019-05-29  Jan Hubicka  <jh@suse.cz>
-
-	* tree-ssa-alias.c (same_type_for_tbaa): Return ture if main
-	variants are pointer equivalent.
-
-2019-05-29  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* config/aarch64/aarch64-c.c: Added TARGET_SVE2.
-	* config/aarch64/aarch64-sve2.md: New file.
-	(<u>avg<mode>3_floor): New pattern.
-	(<u>avg<mode>3_ceil): Likewise.
-	(*<sur>h<addsub><mode>): Likewise.
-	* config/aarch64/aarch64.h: Added AARCH64_ISA_SVE2 and TARGET_SVE2.
-	* config/aarch64/aarch64.md: Include aarch64-sve2.md.
-
-2019-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/90543
-	* optc-save-gen.awk: In cl_optimization_print, use correct condition
-	for var_opt_string printing.  In cl_optimization_print_diff, print
-	(null) instead of invoking undefined behavior if one of the
-	var_opt_string pointers is NULL and use && instead of first || in the
-	guarding condition.  For var_target_other options, handle const char *
-	target variables similarly to const char * optimize node variables.
-
-2019-05-29  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (aarch64_builtins): Add
-	AARCH64_PAUTH_BUILTIN_AUTIB1716 and AARCH64_PAUTH_BUILTIN_PACIB1716.
-	* config/aarch64/aarch64-builtins.c (aarch64_init_pauth_hint_builtins):
-	Add autib1716 and pacib1716 initialisation.
-	* config/aarch64/aarch64-builtins.c (aarch64_expand_builtin): Add checks
-	for autib1716 and pacib1716.
-	* config/aarch64/aarch64-protos.h (aarch64_key_type,
-	aarch64_post_cfi_startproc): Define.
-	* config/aarch64/aarch64-protos.h (aarch64_ra_sign_key): Define extern.
-	* config/aarch64/aarch64.c (aarch64_handle_standard_branch_protection,
-	aarch64_handle_pac_ret_protection): Set default sign key to A.
-	* config/aarch64/aarch64.c (aarch64_expand_epilogue,
-	aarch64_expand_prologue): Add check for b-key.
-	* config/aarch64/aarch64.c (aarch64_ra_sign_key,
-	aarch64_post_cfi_startproc, aarch64_handle_pac_ret_b_key): Define.
-	* config/aarch64/aarch64.h (TARGET_ASM_POST_CFI_STARTPROC): Define.
-	* config/aarch64/aarch64.c (aarch64_pac_ret_subtypes): Add "b-key".
-	* config/aarch64/aarch64.md (unspec): Add UNSPEC_AUTIA1716,
-	UNSPEC_AUTIB1716, UNSPEC_AUTIASP, UNSPEC_AUTIBSP, UNSPEC_PACIA1716,
-	UNSPEC_PACIB1716, UNSPEC_PACIASP, UNSPEC_PACIBSP.
-	* config/aarch64/aarch64.md (do_return): Add check for b-key.
-	* config/aarch64/aarch64.md (<pauth_mnem_prefix>sp): Replace
-	pauth_hint_num_a with pauth_hint_num.
-	* config/aarch64/aarch64.md (<pauth_mnem_prefix>1716): Replace
-	pauth_hint_num_a with pauth_hint_num.
-	* config/aarch64/aarch64.opt (msign-return-address=): Deprecate.
-	* config/aarch64/iterators.md (PAUTH_LR_SP): Add UNSPEC_AUTIASP,
-	UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
-	* config/aarch64/iterators.md (PAUTH_17_16): Add UNSPEC_AUTIA1716,
-	UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716.
-	* config/aarch64/iterators.md (pauth_mnem_prefix): Add UNSPEC_AUTIA1716,
-	UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716, UNSPEC_AUTIASP,
-	UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
-	* config/aarch64/iterators.md (pauth_hint_num_a): Replace
-	UNSPEC_PACI1716 and UNSPEC_AUTI1716 with UNSPEC_PACIA1716 and
-	UNSPEC_AUTIA1716 respectively.
-	* config/aarch64/iterators.md (pauth_hint_num_a): Rename to
-	pauth_hint_num and add UNSPEC_PACIBSP, UNSPEC_AUTIBSP,
-	UNSPEC_PACIB1716, UNSPEC_AUTIB1716.
-	* doc/invoke.texi (-mbranch-protection): Add b-key type.
-	* config/aarch64/aarch64-bti-insert.c (aarch64_pac_insn_p): Rename
-	UNSPEC_PACISP to UNSPEC_PACIASP and UNSPEC_PACIBSP.
-
-2019-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (struct gimplify_omp_ctx): Add clauses member.
-	(gimplify_scan_omp_clauses): Initialize ctx->clauses.
-	(gimplify_adjust_omp_clauses_1): Transform lastprivate conditional
-	explicit clause on combined parallel into implicit shared clause.
-	(gimplify_adjust_omp_clauses): Move lastprivate conditional clause
-	and firstprivate if the decl has one too from combined parallel to
-	the worksharing construct.
-
-2019-05-28  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-
-	* config/rs6000/rs6000-cpus.def (OTHER_FUTURES_MASK): New #define.
-
-2019-05-28  Michael Meissner  <meissner@linux.ibm.com>
-
-	* rtl.h (LABEL_REF_P): New #define.
-
-2019-05-28  John David Anglin  <danglin@gcc.gnu.org>
-
-	* config/pa/pa.c (hppa_profile_hook): Remove offset adjustment.
-
-2019-05-28  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* internal-fn.c: Marked mask_load_direct as vectorizable.
-	* tree-data-ref.c (data_ref_compare_tree): Fixed comment typo.
-	* tree-vect-data-refs.c (can_group_stmts_p): Allow masked loads to be
-	combined even if masks different with allow_slp_p param.
-	(vect_analyze_data_ref_accesses): Mark SLP only vectorizable groups.
-	* tree-vect-loop.c (vect_dissolve_slp_only_groups): New function to
-	dissolve SLP-only vectorizable groups when SLP has been discarded.
-	(vect_analyze_loop_2): Call vect_dissolve_slp_only_groups when needed.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Check masked loads
-	masks.
-	(vect_build_slp_tree_1): Fixed comment typo.
-	(vect_build_slp_tree_2): Include masks from masked loads in SLP tree.
-	* tree-vect-stmts.c (vectorizable_load): Allow vectorizaion of masked
-	loads for SLP only.
-	* tree-vectorizer.h (_stmt_vec_info): Added flag for SLP-only
-	vectorizable.
-	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Likewise.
-
-2019-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/alpha.c [TARGET_ABI_OSF] (alpha_output_mi_thunk_osf):
-	Remove obsolete use_thunk reference.
-	* config/i386/i386.c (x86_output_mi_thunk): Likewise.
-	* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
-	* config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
-	* config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
-	* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
-	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
-	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
-	* config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
-	* config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
-
-2019-05-28  Nathan Sidwell  <nathan@acm.org>
-
-	* tree.h (IDENTIFIER_ANON_P): New.
-	(anon_aggrname_format, anon_aggname_p): Don't declare.
-	(make_anon_name): Declare.
-	* lto-streamer-out.c (DFS::DFS_write_tree_body): Use IDENTIFIER_ANON_P.
-	(hash_tree): Likewise.
-	* tree-streamer-out.c (write_ts_decl_minimal_tree): Likewise.
-	* tree.c (anon_aggrname_p, anon_aggrname_format): Delete.
-	(anon_cnt, make_anon_name): New.
-
-2019-05-28  Martin Liska  <mliska@suse.cz>
-
-	PR other/90315
-	* opts-global.c (decode_options): Print help for all
-	help_option_arguments.
-	* opts.c (print_help): Add new argument.
-	(common_handle_option): Remember all values into
-	help_option_arguments.
-	* opts.h (print_help): Add new argument.
-
-2019-05-28  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/90555
-	* ipa-icf-gimple.c (func_checker::compare_loops): New function.
-	* ipa-icf-gimple.h (func_checker::compare_loops): Likewise.
-	(func_checker::compare_bb): Call compare_loops.
-
-2019-05-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
-	on sections construct.
-	* omp-low.c (lower_lastprivate_conditional_clauses): Handle sections
-	construct.
-	(lower_omp_sections): Handle lastprivate conditional.
-	(lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with
-	lastprivate_conditional_map.
-	* omp-expand.c (expand_omp_sections): Handle lastprivate conditional.
-
-	* omp-low.c (lower_omp_1) <case GIMPLE_ASSIGN>: Look through ordered,
-	critical, taskgroup and section regions when looking for a region
-	with non-NULL lastprivate_conditional_map.
-
-2019-05-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_gen_add3): Remove indirect function.
-	(*ix86_gen_sub3): Ditto.
-	(*ix86_gen_sub3_carry): Ditto.
-	(*ix86_gen_one_cmpl2): Ditto.
-	(*ix86_gen_andsp): Ditto.
-	(ix86_init_large_pic_reg): Use gen_add2_insn instead of ix86_gen_add3.
-	(gen_and2_insn): New static function.
-	(ix86_expand_prologue): Use gen_and2_insn instead of ix86_gen_andsp.
-	Use gen_add3_insn instead of ix86_gen_add3.
-	(ix86_expand_split_stack_prologue): Use gen_add2_insn
-	instead of ix86_gen_add3.
-	(legitimize_tls_address): Use gen_add2_insn instead of ix86_gen_add3.
-	Use gen_sub3_insn instead of ix86_gen_sub3.
-	* config/i386-expand.c (ix86_split_long_move): Use gen_add2_insn
-	instead of ix86_gen_add3.
-	(ix86_expand_strlensi_unroll_1): Use gen_add2_insn instead of
-	ix86_gen_add3.  Use gen_sub3_insn instead of ix86_gen_sub3.
-	(construct_plt_address): Use gen_add2_insn instead of ix86_gen_add3.
-	* config/i386/i386-options.c (ix86_option_override_internal):
-	Do not initialize ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry,
-	ix86_gen_one_cmpl2 and ix86_gen_andsp.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (resolve_args_picking_1): Deal with DW_OP_GNU_addr_index
-	and DW_OP_GNU_const_index opcodes.
-
-2019-05-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.h (STACK_SIZE_MODE): Define.
-
-2019-05-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90637
-	* tree-ssa-sink.c (statement_sink_location): Honor the
-	computed sink location for single-uses.
-
-2019-05-27  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90610
-	* match.pd (vec_perm): Avoid clobbering op0 when not generating
-	a bit-insert.
-
-2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (@sub<mode>3_carry): Rename
-	from sub<mode>3_carry.
-	(@leave_<mode>): New expander.
-	(*leave): Rename from leave.
-	(*leave_rex64): Rename from leave_rex64.
-	(@monitorx_<mode>): Rename from monitorx_<mode>.
-	(@clzero_<mode>): Rename from clzero_<mode>.
-	* config/i386/sse.md (@sse3_monitor_<mode>): Rename
-	from sse3_monitor_<mode>.
-	* config/i386/i386.c (ix86_gen_sub3_carry): Remove indirect function.
-	(*ix86_gen_leave): Ditto.
-	(*ix86_gen_monitor): Ditto.
-	(*ix86_gen_monitorx): Ditto.
-	(*ix86_gen_clzero): Ditto.
-	(ix86_emit_leave): Use gen_leave instead of ix86_gen_leave.
-	* config/i386/i386-expand.c (ix86_expand_strlensi_unroll_1):
-	Use gen_sub3_carry instead of ix86_gen_sub3_carry.
-	(ix86_expand_builtin) <case IX86_BUILTIN_MONITOR>:
-	Use gen_sse3_monitor instead of ix86_gen_monitor.
-	<case IX86_BUILTIN_MONITORX>: Use gen_monitorx
-	instead of ix86_gen_monitorx.
-	<case IX86_BUILTIN_CLZERO>: Use gen_clzero
-	instead of ix86_gen_clzero.
-	* config/i386/i386-options.c (ix86_option_override_internal):
-	Do not initialize ix86_gen_leave, ix86_gen_sub3_carry,
-	ix86_gen_monitor, ix86_gen_monitorx and ix86_gen_clzero.
-
-2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (@tls_global_dynamic_64_<mode>):
-	Rename from tls_global_dynamic_64_<mode>.
-	(@tls_local_dynamic_base_64_<mode>): Rename from
-	tls_local_dynamic_base_64_<mode>.
-	* config/i386/i386.c (*ix86_gen_tls_global_dynamic_64):
-	Remove indirect function.
-	(*ix86_gen_tls_local_dynamic_base_64): Ditto.
-	(legitimize_tls_address): Use gen_tls_global_dynamic_64 function
-	instead of ix86_gen_tls_global_dynamic_64.
-	Use gen_tls_local_dynamic_base_64 instead of
-	ix86_gen_tls_local_dynamic_base_64.
-	* config/i386/i386-options.c (ix86_option_override_internal):
-	Do not initialize ix86_gen_tls_global_dynamic_64 and
-	ix86_gen_tls_local_dynamic_base_64.
-
-2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (@pro_epilogue_adjust_stack_add_<mode>)
-	Rename from pro_epilogue_adjust_stack_<mode>_add.
-	(@pro_epilogue_adjust_stack_sub_<mode>)
-	Rename from pro_epilogue_adjust_stack_<mode>_sub.
-	(@allocate_stack_worker_probe_<mode>):
-	Rename from allocate_stack_worker_probe_<mode>.
-	(allocate_stack): Use gen_allocate_stack_worker_probe.
-	(probe_stack): Use gen_probe_stack_1.
-	(@probe_stack_1_<mode>): Rename from probe_stack_<mode>.
-	(@adjust_stack_and_probe_<mode>): Rename from
-	adjust_stack_and_probe<mode>.
-	(@probe_stack_range_<mode>): Rename from probe_stack_range<mode>.
-	(stack_protect_set): Use gen_stack_protect_set_1.
-	(@stack_protect_set_1_<mode>): Rename from stack_protect_set_<mode>.
-	(stack_protect_test): Use gen_stack_protect_test_1.
-	(@stack_protect_test_1_<mode>): Rename from stack_protect_test_<mode>.
-	* config/i386/i386.c (*ix86_gen_allocate_stack_worker):
-	Remove indirect function.
-	(*ix86_gen_adjust_stack_and_probe): Ditto.
-	(*ix86_gen_probe_stack_range): Ditto.
-	(pro_epilogue_adjust_stack): Use gen_pro_epilogue_adjust_stack_add
-	instead of gen_pro_epilogue_adjust_stack_{si,di}_add.
-	(ix86_adjust_stack_and_probe_stack_clash): Use
-	gen_adjust_stack_and_probe instead of ix86_gen_adjust_stack_and_probe.
-	(ix86_adjust_stack_and_probe): Ditto.
-	(ix86_emit_probe_stack_range): Use gen_probe_stack_range instead
-	of ix86_gen_probe_stack_range.
-	(ix86_expand_prologue): Use gen_pro_epilogue_adjust_stack_sub
-	instead of gen_pro_epilogue_adjust_stack_{si,di}_sub.
-	* config/i386/x86-tune-sched.c (ix86_macro_fusion_pair_p):
-	Include insn-opinit.h.  Use code_for_stack_protect_test_1 instead of
-	CODE_FOR_stack_protect_test_{si,di}.
-	* config/i386/i386-options.c (ix86_option_override_internal):
-	Do not initialize ix86_gen_allocate_stack_worker,
-	ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
-
-2019-05-26  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/invoke.texi (Link Options): Many editorial changes around
-	-flinker-output.
-
-2019-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/invoke.texi (x86 Options, -mvect8-ret-in-mem): Remove
-	pre-Solaris 11 referene and most Studio compiler details.
-
-2019-05-24  John David Anglin  <danglin@gcc.gnu.org>
-
-	PR target/90530
-	* config/pa/pa.c (pa_can_change_mode_class): Accept mode changes from
-	DImode to SImode in floating-point registers on 64-bit target.
-	* config/pa/pa.md (umulsidi3): Change nonimmediate_operand to
-	register_operand in xmpyu patterns.
-
-2019-05-24  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_.
-	* tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__CONDTEMP_ instead of
-	OMP_CLAUSE__REDUCTEMP_.
-	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
-	OMP_CLAUSE__CONDTEMP_.
-	(walk_tree_1): Handle OMP_CLAUSE__CONDTEMP_.
-	* tree-pretty-print.c (dump_omp_clause): Likewise.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Likewise.
-	* gimplify.c (enum gimplify_omp_var_data): Use hexadecimal constants
-	instead of decimal.  Add GOVD_LASTPRIVATE_CONDITIONAL.
-	(gimplify_scan_omp_clauses): Don't reject lastprivate conditional
-	on OMP_FOR.
-	(gimplify_omp_for): Warn and disable conditional modifier from
-	lastprivate on loop iterators.
-	* omp-general.h (struct omp_for_data): Add lastprivate_conditional
-	member.
-	* omp-general.c (omp_extract_for_data): Initialize it.
-	* omp-low.c (struct omp_context): Add lastprivate_conditional_map
-	member.
-	(delete_omp_context): Delete it.
-	(lower_lastprivate_conditional_clauses): New function.
-	(lower_lastprivate_clauses): Add BODY_P and CSTMT_LIST arguments,
-	handle lastprivate conditional clauses.
-	(lower_reduction_clauses): Add CLIST argument, emit it into
-	the critical section if any.
-	(lower_omp_sections): Adjust lower_lastprivate_clauses and
-	lower_reduction_clauses callers.
-	(lower_omp_for_lastprivate): Add CLIST argument, pass it through
-	to lower_lastprivate_clauses.
-	(lower_omp_for): Call lower_lastprivate_conditional_clauses, adjust
-	lower_omp_for_lastprivate and lower_reduction_clauses callers, emit
-	clist into a critical section if not emitted there already by
-	lower_reduction_clauses.
-	(lower_omp_taskreg, lower_omp_teams): Adjust lower_reduction_clauses
-	callers.
-	(lower_omp_1): Handle GIMPLE_ASSIGNs storing into lastprivate
-	conditional variables.
-	* omp-expand.c (determine_parallel_type): Punt if OMP_CLAUSE__CONDTEMP_
-	clause is present.
-	(expand_omp_for_generic, expand_omp_for_static_nochunk,
-	expand_omp_for_static_chunk): Handle lastprivate conditional.
-	(expand_omp_for): Handle fd.lastprivate_conditional like
-	fd.have_reductemp.
-
-2019-05-24  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-run.c (main): Set a non-zero return value if the
-	kernel does not exit cleanly.
-	* config/gcn/gcn.md (gcn_return): Insert s_waitcnt before s_dcache_wb.
-
-2019-05-24  Jason Merrill  <jason@redhat.com>
-
-	Revert:
-	* gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
-
-2019-05-24  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90607
-	* tree-loop-distribution.c (struct partition): Add location
-	member.
-	(partition_alloc): Initialize all fields.
-	(generate_memset_builtin): Use the location recorded in the
-	partition for the generated call.
-	(generate_memcpy_builtin): Likewise.
-	(classify_partition): Record the location of a single store
-	as location for the partition.
-
-2019-05-24  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_expand_prologue): Use gen_addsi3_scalar_carry
-	for lo-part.
-
-2019-05-24  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR target/90588
-	* common/config/aarch64/aarch64-common.c
-	(aarch64_rewrite_selected_cpu): Change local temporary variable
-	type from unsigned long to uint64_t.
-	* config/aarch64/aarch64-protos.h (aarch64_parse_extension,
-	aarch64_get_extension_string_for_isa_flags): Change declaration to
-	match new definition by replacing unsigned long with uint64_t.
-
-2019-05-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90568
-	* config/i386/x86-tune-sched.c (ix86_macro_funsion_pair_p): Call
-	gen_attr_type just once instead of 4-7 times.  Formatting fixes.
-	Handle stack_protect_test_<mode> codegen similarly to corresponding
-	sub instruction.
-
-2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/i386/darwin.h: Reject -mfentry*.
-	* doc/sourcebuild.texi: Document mfentry target support.
-
-2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_global_entry_point_needed_p):
-	Rename to rs6000_global_entry_point_prologue_needed_p.  Return
-	false for PC-relative functions.
-	(rs6000_output_function_prologue): Change called function name to
-	rs6000_global_entry_point_prologue_needed_p.  Emit ".localentry
-	name,1" for PC-relative functions.
-	(rs6000_elf_declare_function_name): Change called function name to
-	rs6000_global_entry_point_prologue_needed_p.
-
-2019-05-23  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/90552
-	* config/i386/i386.c (gen_rtx_cost):
-	Use ix86_tune_cost instead of ix86_cost.
-
-2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-	    Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Add
-	OPTION_MASK_PCREL.
-	(POWERPC_MASKS): Add OPTION_MASK_PCREL.
-	* config/rs6000/rs6000-protos.h (rs6000_pcrel_p): New prototype.
-	(rs6000_fndecl_pcrel_p): Likewise.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Report
-	error if -mpcrel is requested without -mcpu=future.
-	(rs6000_opt_masks): Add entry for pcrel.
-	(rs6000_fndecl_pcrel_p): New function.
-	(rs6000_pcrel_p): Likewise.
-	* config/rs6000/rs6000.opt (mpcrel): New option.
-	* doc/invoke.texi: Document -mpcrel and -mno-pcrel.
-
-2019-05-23  Jan Hubicka  <jh@suse.cz>
-	    Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90576
-	* tree-ssa-alias.c (compare_sizes): Remove dead calls to
-	poly_int_tree_p.
-	(aliasing_component_refs_p): Fix three way size compare conditional;
-	give up earlier in case we can not decide on equivalence.
-
-2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-	    Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config.gcc: Add future cpu.
-	* config/rs6000/driver-rs6000.c (asm_names): Add future cpu.
-	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New
-	#define.
-	(POWERPC_MASKS): Add OPTION_MASK_FUTURE.
-	(RS6000_CPU): New instantiation for future cpu.
-	* config/rs6000/rs6000-opts.h (enum processor_type): Add
-	PROCESSOR_FUTURE.
-	* config/rs6000/rs6000-string.c (expand_compare_loop): Treat
-	PROCESSOR_FUTURE like PROCESSOR_POWER9 for now.
-	* config/rs6000/rs6000-tables.opt: Regenerate.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Treat
-	PROCESSOR_FUTURE similarly to PROCESSOR_POWER9 for now.
-	(rs6000_machine_from_flags): Handle future cpu.
-	(rs6000_reassociation_width): Treat PROCESSOR_FUTURE like
-	PROCESSOR_POWER9 for now.
-	(rs6000_adjust_cost): Likewise.
-	(rs6000_issue_rate): Likewise.
-	(rs6000_register_move_cost): Likewise.
-	(rs6000_opt_masks): Add entry for future.
-	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add future cpu.
-	(MASK_FUTURE): New #define.
-	* config/rs6000/rs6000.md (define_attr "cpu"): Add future cpu.
-	* config/rs6000/rs6000.opt (mfuture): New target option.
-	* doc/invoke.texi (mcpu): Add future cpu.
-
-2019-05-23  Martin Liska  <mliska@suse.cz>
-
-	PR c++/90587
-	* tree-ssa-uninit.c (value_sat_pred_p): The result of &
-	operation points to a temporary (pointed via tree_to_wide_ref)
-	that is out of scope after the &.
-
-2019-05-23  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR c++/90592
-	* doc/extend.texi (Function Names): Add missing word.
-
-2019-05-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88440
-	* opts.c (default_options_table): Enable -ftree-loop-distribute-patterns
-	at -O[2s]+.
-	* tree-loop-distribution.c (generate_memset_builtin): Fold the
-	generated call.
-	(generate_memcpy_builtin): Likewise.
-	(distribute_loop): Pass in whether to only distribute patterns.
-	(prepare_perfect_loop_nest): Also allow size optimization.
-	(pass_loop_distribution::execute): When optimizing a loop
-	nest for size allow pattern replacement.
-
-2019-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90568
-	* config/i386/i386.md (stack_protect_test_<mode>): Use sub instead
-	of xor.
-
-2019-05-23  Martin Liska  <mliska@suse.cz>
-
-	PR sanitizer/90570
-	* gimplify.c (gimplify_target_expr): Skip TREE_STATIC target
-	expression similarly to gimplify_decl_expr.
-
-2019-05-23  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* cse.c (cse_dump_path): s/dump_file/f.
-
-2019-05-22  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/90462
-	* diagnostic-format-json.cc: Include "selftest.h".
-	(json_from_expanded_location): Only add "file" key for non-NULL
-	file strings.
-	(json_from_location_range): Don't add "start" and "finish"
-	children if they are UNKNOWN_LOCATION.
-	(selftest::test_unknown_location): New selftest.
-	(selftest::test_bad_endpoints): New selftest.
-	(selftest::diagnostic_format_json_cc_tests): New function.
-	* json.cc (json::object::get): New function.
-	(selftest::test_object_get): New selftest.
-	(selftest::json_cc_tests): Call it.
-	* json.h (json::object::get): New decl.
-	* selftest-run-tests.c (selftest::run_tests): Call
-	selftest::diagnostic_format_json_cc_tests.
-	* selftest.h (selftest::diagnostic_format_json_cc_tests): New
-	decl.
-
-2019-05-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Andrew Stubbs  <amd@codesourcery.com>
-
-	* config.gcc (gcc_cv_initfini_array): Set for AMD GCN.
-	* config/gcn/gcn-run.c (init_array_kernel, fini_array_kernel): New.
-	(kernel): Rename to...
-	(main_kernel): ... this.
-	(load_image): Load _init_array and _fini_array kernels.
-	(run): Add argument for kernel to run.
-	(main): Run init_array_kernel before main_kernel, and
-	fini_array_kernel after.
-	* config/gcn/gcn.c (gcn_handle_amdgpu_hsa_kernel_attribute): Allow
-	amdgpu_hsa_kernel attribute on functions.
-	(gcn_disable_constructors): Delete.
-	(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): Delete.
-	* config/gcn/crt0.c (size_t): Define.
-	(_init_array, _fini_array): New.
-	(__preinit_array_start, __preinit_array_end,
-	__init_array_start, __init_array_end,
-	__fini_array_start, __fini_array_end): Declare weak references.
-
-2019-05-22  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.c (gcn_trampoline_init): Call "sorry" on GCN5.
-
-2019-05-22  Jason Merrill  <jason@redhat.com>
-
-	* gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
-
-2019-05-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88483
-	* config/i386/i386-options.c (ix86_init_machine_status): Set
-	stack_frame_required to true.
-	* config/i386/i386.c (ix86_get_frame_size): New function.
-	(ix86_frame_pointer_required): Replace get_frame_size with
-	ix86_get_frame_size.
-	(ix86_compute_frame_layout): Likewise.
-	(ix86_find_max_used_stack_alignment): Changed to void.  Set
-	stack_frame_required.
-	(ix86_finalize_stack_frame_flags): Always call
-	ix86_find_max_used_stack_alignment.  Replace get_frame_size with
-	ix86_get_frame_size.
-	* config/i386/i386.h (machine_function): Add stack_frame_required.
-
-2019-05-22  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (sse_cvtpi2ps): Use TARGET_MMX in insn condition.
-
-2019-05-22  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* common/config/aarch64/aarch64-common.c
-	(struct aarch64_option_extension, struct processor_name_to_arch,
-	struct arch_to_arch_name, aarch64_parse_extension, opt_ext_cmp,
-	aarch64_contains_opt,
-	aarch64_get_extension_string_for_isa_flags): Change type of
-	variables storing flags to uint64_t.
-	* config/aarch64/aarch64-option-extensions.def (sve2, sve2-sm4,
-	sve2-aes, sve2-sha3, bitperm): New optional SVE2 extension flags.
-	* config/aarch64/aarch64.c (struct processor,
-	aarch64_parse_arch, aarch64_parse_cpu, aarch64_validate_mcpu,
-	aarch64_validate_march, aarch64_override_options,
-	aarch64_option_print, aarch64_handle_attr_isa_flags,
-	aarch64_declare_function_name, aarch64_start_file): Make flag
-	variables uint64_t.
-	* config/aarch64/aarch64.h (AARCH64_FL_SVE2, AARCH64_FL_SVE2_AES,
-	AARCH64_FL_SVE2_SM4, AARCH64_FL_SVE2_SHA3,
-	AARCH64_FL_SVE2_BITPERM): New macro feature flags.
-	* config/aarch64/aarch64.opt (aarch64_isa_flags): Make uint64_t.
-	* config/aarch64/driver-aarch64.c
-	(struct aarch64_arch_extension, struct aarch64_core_data,
-	struct aarch64_arch_driver_info, host_detect_local_cpu): Make
-	flag variables uint64_t.
-	* doc/invoke.texi: Add documentation for new arguments.
-
-2019-05-22  Richard Biener  <rguenther@suse.de>
-
-	* alias.c (ao_ref_from_mem): Move stack-slot sharing
-	rewrite ...
-	* emit-rtl.c (set_mem_attributes_minus_bitpos): ... here.
-
-2019-05-22  Martin Liska  <mliska@suse.cz>
-
-	PR lto/90500
-	* doc/extend.texi: Document the change.
-
-2019-05-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90450
-	* tree-ssa-loop-im.c (struct im_mem_ref): Add ref_decomposed.
-	(mem_ref_hasher::equal): Check it.
-	(mem_ref_alloc): Initialize it.
-	(gather_mem_refs_stmt): Set it.
-
-2019-05-22  Richard Biener  <rguenther@suse.de>
-
-	* gimple-fold.c (arith_code_with_undefined_signed_overflow):
-	Add ABS_EXPR.
-	(rewrite_to_defined_overflow): Handle rewriting ABS_EXPR
-	as ABSU_EXPR.
-
-2019-05-22  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.h (ASM_OPT_ANY): Define.
-	(ASM_CPU_SPEC): Conditionally add -many.
-	* config/rs6000/rs6000.c (rs6000_machine): New static var.
-	(rs6000_machine_from_flags, emit_asm_machine): New functions..
-	(rs6000_file_start): ..extracted from here, and modified to
-	test all ISA bits.
-	(rs6000_output_function_prologue): Emit .machine as necessary.
-
-2019-05-22  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR middle-end/90553
-	* ira-lives.c (process_bb_node_lives): Consider defs
-	for a call insn to be die before the call, not after.
-
-	* function.c (assign_parm_setup_block): Raise alignment of
-	stacked parameter only for STRICT_ALIGNMENT targets.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wz"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wz.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wz" constraint by "d" with "p7".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wl"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wl.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wl" constraint by "d" with "p6".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wm"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wm.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/vsx.md: Replace "wm" constraint by "wa" with "p8v".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wk"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wk.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wk" constraint by "ws" with "p8v".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wj"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wj.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wj" constraint by "wi" with "p8v".
-	(VS_64dm): Delete.
-	* config/rs6000/vsx.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wh"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wh.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wh" constraint by "wa" with "p8v".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/90547
-	* config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
-	Avoid calling gen_lowpart with CONST operand.
-
-2019-05-21  Alexandre Oliva  <aoliva@redhat.com>
-
-	* tree-ssa-threadupdate.c (struct ssa_local_info_t): Add
-	field template_last_to_copy.
-	(ssa_create_duplicates): Set it, and use it.  Attempt to
-	preserve more debug stmts.
-
-2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (VF1_AVX2): New mode iterator.
-	(signbit<mode>2): New expander
-
-2019-05-21  James Clarke  <jrtc27@jrtc27.com>
-
-	PR bootstrap/87338
-	* dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL
-	instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL.
-
-2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/cpuid.h (__cpuid): For 32bit targets, zero
-	%ebx and %ecx bafore calling cpuid with leaf 1 or
-	non-constant leaf argument.
-
-2019-05-21  Alan Modra  <amodra@gmail.com>
-
-	PR target/90545
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Increase
-	power9 direct move cost.
-
-2019-05-21  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90510
-	* fold-const.c (fold_read_from_vector): New function.
-	* fold-const.h (fold_read_from_vector): Declare.
-	* match.pd (VEC_PERM_EXPR): Build BIT_INSERT_EXPRs for
-	single-element insert permutations.  Canonicalize selector
-	further and fix issue with last commit.
-
-2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* tree-cfg.h (split_critical_edges): Add for_edge_insertion_p
-	parameter with default value false to declaration.
-	(split_edges_for_insertion): New inline function.  Wrapper for
-	split_critical_edges with for_edge_insertion_p = true.
-	* tree-cfg.c (split_critical_edges): Don't split non-critical
-	edges if for_edge_insertion_p is false.  Fix whitespace.
-	* tree-ssa-pre.c (pass_pre::execute): Call
-	split_edges_for_insertion instead of split_critical_edges.
-	* tree-ssa-tail-merge.c (tail_merge_optimize): Ditto.
-	* tree-ssa-sink.c (pass_sink_code::execute): Ditto.
-	(pass_data_sink_code): Update function name in the comment.
-
-2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* tree-ssa-uninit.c (value_sat_pred_p): This new function is a wrapper
-	around is_value_included_in that knows how to handle BIT_AND_EXPR.
-	(is_pred_expr_subset_of): Use the new function.  Handle more cases where
-	code1 == EQ_EXPR and where code1 == BIT_AND_EXPR and thus fix some false
-	positives.
-
-2019-05-21  Martin Liska  <mliska@suse.cz>
-
-	* config/rs6000/driver-rs6000.c (elf_platform): Do not use
-	an extra newline.
-	* config/rs6000/rs6000-c.c (rs6000_pragma_longcal): Wrap pragma in %<%>.
-	(altivec_resolve_overloaded_builtin): Likewise for vec_lvsl and
-	vec_lvsr.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal):
-	Quote a C type.
-	(rs6000_function_arg): Likewise.
-	(rs6000_expand_set_fpscr_drn_builtin): Remove trailing dot.
-	(rs6000_expand_ternop_builtin): Use interval syntax.
-	(get_element_number): Likewise.
-	(altivec_expand_builtin): Likewise.
-	(rs6000_get_function_versions_dispatcher): Quote target_clones.
-
-2019-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/59813
-	PR target/90418
-	* function.h (struct function): Add calls_eh_return member.
-	* gimplify.c (gimplify_call_expr): Set cfun->calls_eh_return when
-	gimplifying __builtin_eh_return call.
-	* tree-inline.c (initialize_cfun): Copy calls_eh_return from src_cfun
-	to cfun.
-	(expand_call_inline): Or in src_cfun->calls_eh_return into
-	dst_cfun->calls_eh_return.
-	* tree-tailcall.c (suitable_for_tail_call_opt_p): Return false if
-	cfun->calls_eh_return.
-	* lto-streamer-in.c (input_struct_function_base): Read calls_eh_return.
-	* lto-streamer-out.c (output_struct_function_base): Write
-	calls_eh_return.
-
-2019-05-20  Marc Glisse  <marc.glisse@inria.fr>
-
-	PR rtl-optimization/43147
-	* config/i386/i386.c (ix86_gimple_fold_builtin): Handle
-	IX86_BUILTIN_SHUFPD.
-
-2019-05-20  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (refs_may_alias_p_2): Break out from ...
-	(refs_may_alias_p_1): ... here; update stats.
-	(refs_may_alias_p): Do not update stats here.
-
-2019-05-20  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (find_func_aliases): POINTER_DIFF_EXPR
-	doesn't produce pointers.
-	{TRUNC,CEIL,FLOOR,ROUND,EXACT}_{DIV,MOD}_EXPR points to what
-	the first operand points to.
-
-2019-05-20  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (compare_sizes): New function.
-	(sompare_type_sizes): New function
-	(aliasing_component_refs_p): Use it.
-	(indirect_ref_may_alias_decl_p): Likewise.
-
-2019-05-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/sol2.h (CC1_SPEC): Reject -mx32.
-
-2019-05-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sol2.h (LIBTSAN_EARLY_SPEC): Remove : after %e.
-	(LIBLSAN_EARLY_SPEC): Likewise.
-	* config/i386/sol2.h (ASAN_REJECT_SPEC): Likewise.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386.c (ix86_libc_has_fast_function):
-	Add ATTRIBUTE_UNUSED for the argument.
-
-2019-05-20  Richard Biener  <rguenther@suse.de>
-
-	* gimple-match-head.c: Include vec-perm-indices.h.
-	* generic-match-head.c: Likewise.
-	* fold-const.h (fold_vec_perm): Declare when vec-perm-indices.h
-	is included.
-	* fold-const.c (fold_vec_perm): Export.
-	(fold_ternary_loc): Move non-constant folding of VEC_PERM_EXPR...
-	(match.pd): ...here.
-
-2019-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* cfgloop.h (struct loop): Add simdlen member.
-	* cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
-	* omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
-	* tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
-	as new argument to autovectorize_vector_sizes target hook.  If
-	loop->simdlen, pick up vector size where the vectorization factor
-	is equal to loop->simd, and if there is none, fall back to the first
-	successful one.
-	(vect_transform_loop): Adjust autovectorize_vector_sizes target hook
-	caller.
-	* omp-low.c (omp_clause_aligned_alignment): Likewise.
-	* omp-general.c (omp_max_vf): Likewise.
-	* optabs-query.c (can_vec_mask_load_store_p): Likewise.
-	* tree-vect-slp.c (vect_slp_bb): Likewise.
-	* target.def (autovectorize_vector_sizes): Add ALL argument and
-	document it.
-	* doc/tm.texi: Adjust documentation.
-	* targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
-	* targhooks.h (default_autovectorize_vector_sizes): Likewise.
-	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
-	bool argument.
-	* config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
-	* config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
-	* config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
-	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise.  If
-	true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
-	preferred vector size is not 512-bit or 256-bit, just put those
-	unpreferred ones last.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	* targhooks.c (default_libc_has_fast_function): New function.
-	* targhooks.h (default_libc_has_fast_function): Likewise.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90263
-	* builtins.c (expand_builtin_memory_copy_args): When having a
-	target with fast mempcpy implementation do now use memcpy.
-	* config/i386/i386.c (ix86_libc_has_fast_function): New.
-	(TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
-	* doc/tm.texi: Likewise.
-	* doc/tm.texi.in: Likewise.
-	* target.def:
-	* expr.c (emit_block_move_hints): Add 2 new arguments.
-	* expr.h (emit_block_move_hints): Bail out when libcall
-	to memcpy would be used.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	* profile-count.c: Add vertical spacing in order
-	to separate functions.
-	* profile-count.h: Likewise.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	* profile-count.h: Do not use full qualified
-	names if possible.
-	* profile-count.c (profile_count::to_frequency): Likewise.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	* profile-count.h (enum profile_quality): Use capital letters
-	for enum value names.  Use the adjusted names.
-	* profile-count.c: Use the adjusted names.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wH"):
-	Delete.
-	(define_register_constraint "wI"): Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wH and RS6000_CONSTRAINT_wI.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wH" and "wI" constraints by "v"
-	resp. "d", or with "wa" as appropriate, all with "p8v".
-	* config/rs6000/vsx.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wy"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wy.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wy" constraint by "wa" with "p8v".
-	Use "<Fisa>" as "isa" in all alternatives that use "<Fv2>".
-	(define_mode_attr Fisa): New.
-	* config/rs6000/vsx.md: Replace "wy" constraint by "wa" with "p8v".
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wu"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wu.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wu" constraint by "v" or "wa",
-	both with "p8v".
-	(define_mode_attr Fa): Delete.
-	* config/rs6000/vsx.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wJ"):
-	Delete.
-	(define_register_constraint "wK"): Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
-	Replace "wK" constraint by "wH" with "p9v".
-	* config/rs6000/vsx.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wb"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wb.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wb" constraint by "v" with "p9v".
-	* config/rs6000/vsx.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/constraints.md (define_register_constraint "wo"):
-	Delete.
-	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
-	RS6000_CONSTRAINT_wo.
-	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
-	(rs6000_init_hard_regno_mode_ok): Adjust.
-	* config/rs6000/rs6000.md: Replace "wo" constraint by "wa" with "p9v".
-	* config/rs6000/altivec.md: Ditto.
-	* doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin-c.c (darwin_register_objc_includes): Do not
-	prepend the sysroot when building gnu-runtime header search
-	paths.
-
-2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/darwin.c (darwin_file_end): Use switch_to_section ()
-	instead of direct output of the asm.
-
-2019-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (restore_saved_cr): Change a boolean
-	argument to be type bool (was int before).
-	(rs6000_emit_epilogue): Simplify some code.  Declare some variables
-	at first use.  Use type bool for some variables.  Fix a theoretical
-	eh_return bug for svr4.
-
-2019-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (isa): New attribute.
-	(enabled): New attribute.
-
-2019-05-17  Max Filippov  <jcmvbkbc@gmail.com>
-
-	* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Call
-	assemble_start_function and assemble_end_function.
-
-2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR middle-end/89433
-	* omp-general.c (oacc_verify_routine_clauses): Change formal
-	parameters.  Add checking if already marked with an OpenACC
-	'routine' directive.  Adjust all users.
-
-	PR middle-end/89433
-	* omp-general.c (oacc_build_routine_dims): Move some of its
-	processing into...
-	(oacc_verify_routine_clauses): ... this new function.
-	* omp-general.h (oacc_verify_routine_clauses): New prototype.
-
-2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (machopic_output_stub): Adjust the
-	formating of picbase labels to match other ports.
-
-2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (macho_branch_islands): Fix bad indent
-	in the generated code.
-
-2019-05-16  Martin Sebor  <msebor@redhat.com>
-
-	* builtins.c (expand_builtin_atomic_always_lock_free): Quote
-	identifiers, keywords, operators, and types in diagnostics.  Correct
-	quoting, spelling, and sentence capitalization issues.
-	(expand_builtin_atomic_is_lock_free): Same.
-	(fold_builtin_next_arg): Same.
-	* cfgexpand.c (expand_one_var): Same.
-	(tree_conflicts_with_clobbers_p): Same.
-	(expand_asm_stmt): Same.
-	(verify_loop_structure): Same.
-	* cgraphunit.c (process_function_and_variable_attributes): Same.
-	* collect-utils.c (collect_execute): Same.
-	* collect2.c (maybe_run_lto_and_relink): Same.
-	(is_lto_object_file): Same.
-	(scan_prog_file): Same.
-	* convert.c (convert_to_real_1): Same.
-	* dwarf2out.c (dwarf2out_begin_prologue): Same.
-	* except.c (verify_eh_tree): Same.
-	* gcc.c (execute): Same.
-	(eval_spec_function): Same.
-	(run_attempt): Same.
-	(driver::set_up_specs): Same.
-	(compare_debug_auxbase_opt_spec_function): Same.
-	* gcov-tool.c (unlink_gcda_file): Same.
-	(do_merge): Same.
-	(do_rewrite): Same.
-	* gcse.c (gcse_or_cprop_is_too_expensive): Same.
-	* gimplify.c (gimplify_asm_expr): Same.
-	(gimplify_adjust_omp_clauses): Same.
-	* hsa-gen.c (gen_hsa_addr_insns): Same.
-	(gen_hsa_insns_for_load): Same.
-	(gen_hsa_cmp_insn_from_gimple): Same.
-	(gen_hsa_insns_for_operation_assignment): Same.
-	(gen_get_level): Same.
-	(gen_hsa_alloca): Same.
-	(omp_simple_builtin::generate): Same.
-	(gen_hsa_atomic_for_builtin): Same.
-	(gen_hsa_insns_for_call): Same.
-	* input.c (dump_location_info): Same.
-	* ipa-devirt.c (compare_virtual_tables): Same.
-	* ira.c (ira_setup_eliminable_regset): Same.
-	* lra-assigns.c (lra_assign): Same.
-	* lra-constraints.c (lra_constraints): Same.
-	* lto-streamer-in.c (lto_input_mode_table): Same.
-	* lto-wrapper.c (get_options_from_collect_gcc_options): Same.
-	(merge_and_complain): Same.
-	(compile_offload_image): Same.
-	(compile_images_for_offload_targets): Same.
-	(debug_objcopy): Same.
-	(run_gcc): Same.
-	(main): Same.
-	* opts.c (print_specific_help): Same.
-	(parse_no_sanitize_attribute): Same.
-	(print_help): Same.
-	(handle_param): Same.
-	* plugin.c (add_new_plugin): Same.
-	(parse_plugin_arg_opt): Same.
-	(try_init_one_plugin): Same.
-	* print-rtl.c (debug_bb_n_slim): Quote identifiers, keywords,
-	operators, and types in diagnostics.  Correct quoting and spelling
-	issues.
-	* read-rtl-function.c (parse_edge_flag_token): Same.
-	(function_reader::parse_enum_value): Same.
-	* reg-stack.c (check_asm_stack_operands): Same.
-	* regcprop.c (validate_value_data): Same.
-	* sched-rgn.c (make_pass_sched_fusion): Same.
-	* stmt.c (check_unique_operand_names): Same.
-	* targhooks.c (default_target_option_pragma_parse): Same.
-	* tlink.c (recompile_files): Same.
-	* toplev.c (process_options): Same.
-	(do_compile): Same.
-	* trans-mem.c (diagnose_tm_1): Same.
-	(ipa_tm_scan_irr_block): Same.
-	(ipa_tm_diagnose_transaction): Same.
-	* tree-cfg.c (verify_address): Same.  Use get_tree_code_name to
-	format a tree code name in a diagnostic.
-	(verify_types_in_gimple_min_lval): Same.
-	(verify_types_in_gimple_reference): Same.
-	(verify_gimple_call): Same.
-	(verify_gimple_assign_unary): Same.
-	(verify_gimple_assign_binary): Same.
-	(verify_gimple_assign_ternary): Same.
-	(verify_gimple_assign_single): Same.
-	(verify_gimple_switch): Same.
-	(verify_gimple_label): Same.
-	(verify_gimple_phi): Same.
-	(verify_gimple_in_seq): Same.
-	(verify_eh_throw_stmt_node): Same.
-	(collect_subblocks): Same.
-	(gimple_verify_flow_info): Same.
-	(do_warn_unused_result): Same.
-	* tree-inline.c (expand_call_inline): Same.
-	* tree-into-ssa.c (update_ssa): Same.
-	* tree.c (tree_int_cst_elt_check_failed): Same.
-	(tree_vec_elt_check_failed): Same.
-	(omp_clause_operand_check_failed): Same.
-	(verify_type_variant): Same.
-	(verify_type): Same.
-	* value-prof.c (verify_histograms): Same.
-	* varasm.c (assemble_start_function): Same.
-
-2019-05-16  Martin Sebor  <msebor@redhat.com>
-
-	* config/i386/i386-expand.c (get_element_number): Quote keywords
-	and other internal names in diagnostics.  Adjust other diagnostic
-	formatting issues noted by -Wformat-diag.
-	* config/i386/i386-features.c
-	(ix86_mangle_function_version_assembler_name): Same.
-	* config/i386/i386-options.c (ix86_handle_abi_attribute): Same.
-	* config/i386/i386.c (ix86_function_type_abi): Same.
-	(ix86_function_ms_hook_prologue): Same.
-	(classify_argument): Same.
-	(ix86_expand_prologue): Same.
-	(ix86_md_asm_adjust): Same.
-	(ix86_memmodel_check): Same.
-
-2019-05-17  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* config/mips/mips.c (mips_dwarf_frame_reg_mode): Replace
-	TARGET_FLOAT64 with !TARGET_FLOAT32, thus handling both fp64
-	and fpxx modes.
-
-2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90497
-	* config/i386/i386-expand.c (ix86_expand_builtin): Enable MMX
-	intrinsics without SSE/SSE2/SSSE3.
-	* config/i386/mmx.md (mmx_uavgv8qi3): Restore TARGET_3DNOW
-	check.
-	(*mmx_uavgv8qi3): Likewise.
-
-2019-05-17  Richard Biener  <rguenther@suse.de>
-
-	* gimple-pretty-print.c (dump_ternary_rhs): Handle dumping
-	VEC_PERM_EXPR as __VEC_PERM with -gimple.
-
-2019-05-17  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtins.def (s390_vec_sldw_*): Use the
-	vec_sldw insn pattern.
-
-2019-05-17  Richard Biener  <rguenther@suse.de>
-
-	* ccmp.c (expand_ccmp_expr_1): Do not use gimple_assign_rhs_to_tree.
-
-2019-05-17  Martin Liska  <mliska@suse.cz>
-
-	PR driver/90496
-	* toplev.c (output_stack_usage): With LTO and sanitizer it
-	happens that a global ctor (_GLOBAL__sub_I_00099_0_main)
-	has no file location.
-
-2019-05-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90484
-	* tree-ssa-scopedtables.c (equal_mem_array_ref_p): Don't assert that
-	sz0 is equal to sz1, instead return false in that case.
-
-	* omp-low.c (lower_rec_input_clauses): If OMP_CLAUSE_IF
-	has non-constant expression, force sctx.lane and use two
-	argument IFN_GOMP_SIMD_LANE instead of single argument.
-	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't DCE
-	two argument IFN_GOMP_SIMD_LANE without lhs.
-	* tree-vectorizer.h (struct _loop_vec_info): Add simd_if_cond
-	member.
-	(LOOP_VINFO_SIMD_IF_COND, LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND):
-	Define.
-	(LOOP_REQUIRES_VERSIONING): Or in
-	LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND.
-	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
-	simd_if_cond.
-	(vect_analyze_loop_2): Punt if LOOP_VINFO_SIMD_IF_COND is constant 0.
-	* tree-vect-loop-manip.c (vect_loop_versioning): Add runtime check
-	from simd if clause if needed.
-
-2019-05-16  Richard Biener  <rguenther@suse.de>
-
-	* tree-affine.c (expr_to_aff_combination): New function split
-	out from...
-	(tree_to_aff_combination): ... here.
-	(aff_combination_expand): Avoid building a GENERIC tree.
-
-2019-05-16  Max Filippov  <jcmvbkbc@gmail.com>
-
-	* cgraphunit.c (cgraph_node::expand_thunk): Remove
-	assemble_start_function and assemble_end_function calls.
-	* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call
-	assemble_start_function and assemble_end_function.
-	* config/arc/arc.c (arc_output_mi_thunk): Likewise.
-	* config/arm/arm.c (arm_output_mi_thunk): Likewise.
-	* config/bfin/bfin.c (bfin_output_mi_thunk): Likewise.
-	* config/c6x/c6x.c (c6x_output_mi_thunk): Likewise.
-	* config/cris/cris.c (cris_asm_output_mi_thunk): Likewise.
-	* config/csky/csky.c (csky_output_mi_thunk): Likewise.
-	* config/epiphany/epiphany.c (epiphany_output_mi_thunk): Likewise.
-	* config/frv/frv.c (frv_asm_output_mi_thunk): Likewise.
-	* config/i386/i386.c (x86_output_mi_thunk): Likewise.
-	* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
-	* config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
-	* config/microblaze/microblaze.c (microblaze_asm_output_mi_thunk):
-	Likewise.
-	* config/mips/mips.c (mips_output_mi_thunk): Likewise.
-	* config/mmix/mmix.c (mmix_asm_output_mi_thunk): Likewise.
-	* config/mn10300/mn10300.c (mn10300_asm_output_mi_thunk): Likewise.
-	* config/nds32/nds32.c (nds32_asm_output_mi_thunk): Likewise.
-	* config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
-	* config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
-	* config/pa/pa.c (pa_asm_output_mi_thunk): Likewise.
-	* config/riscv/riscv.c (riscv_output_mi_thunk): Likewise.
-	* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
-	* config/s390/s390.c (s390_output_mi_thunk): Likewise.
-	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
-	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
-	* config/spu/spu.c (spu_output_mi_thunk): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_asm_output_mi_thunk):
-	Likewise.
-	* config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
-	* config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
-	* config/vax/vax.c (vax_output_mi_thunk): Likewise.
-
-2019-05-16  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (alias_stats): Add
-	aliasing_component_refs_p_may_alias and
-	aliasing_component_refs_p_no_alias.
-	(dump_alias_stats): Print aliasing_component_refs_p stats.
-	(aliasing_component_refs_p): Update stats.
-
-2019-05-16  Martin Liska  <mliska@suse.cz>
-
-	PR lto/90500
-	* multiple_target.c (expand_target_clones): Do not allow
-	target_clones being used with a symbol that is an alias.
-
-2019-05-16  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	PR tree-optimization/90394
-	* tree-ssa-uninit.c (is_pred_expr_subset_of): Potentially give false
-	positives rather than ICE for cases where (code2 == NE_EXPR
-	&& code1 == BIT_AND_EXPR).
-
-2019-05-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/90329
-	* tree-core.h (struct tree_decl_common): Document
-	decl_nonshareable_flag for PARM_DECLs.
-	* tree.h (DECL_HIDDEN_STRING_LENGTH): Define.
-	* calls.c (expand_call): Don't try tail call if caller
-	has any DECL_HIDDEN_STRING_LENGTH PARM_DECLs that are or might be
-	passed on the stack and callee needs to pass any arguments on the
-	stack.
-	* tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use
-	else if instead of series of mutually exclusive ifs.  Handle
-	DECL_HIDDEN_STRING_LENGTH for PARM_DECLs.
-	* tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
-
-	* lto-streamer.h (LTO_major_version): Bump to 9.
-
-2019-05-16  Jun Ma  <JunMa@linux.alibaba.com>
-
-	PR tree-optimization/90106
-	* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Add
-	new parameter as new internal function call, also move it to new
-	basic block.
-	(use_internal_fn): Pass internal function call to
-	shrink_wrap_one_built_in_call_with_conds.
-
-2019-05-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* omp-low.c (lower_rec_input_clauses): For if (0) or simdlen (1) set
-	max_vf to 1.
-	* omp-expand.c (expand_omp_simd): For if (0) or simdlen (1) clear
-	safelen_int and set loop->dont_vectorize.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/i386-builtin.def: Enable MMX intrinsics with
-	SSE/SSE2/SSSE3.
-	* config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
-	Likewise.
-	* config/i386/i386-expand.c (ix86_expand_builtin): Allow
-	SSE/SSE2/SSSE3 to emulate MMX intrinsics with TARGET_MMX_WITH_SSE.
-	* config/i386/mmintrin.h: Only require SSE2 if __MMX_WITH_SSE__
-	is defined.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (*vec_dupv2sf): Changed to
-	define_insn_and_split to support SSE emulation.
-	(*vec_extractv2sf_0): Likewise.
-	(*vec_extractv2sf_1): Likewise.
-	(*vec_extractv2si_0): Likewise.
-	(*vec_extractv2si_1): Likewise.
-	(*vec_extractv2si_zext_mem): Likewise.
-	(vec_setv2sf): Also allow TARGET_MMX_WITH_SSE.
-	(vec_extractv2sf_1 splitter): Likewise.
-	(vec_extractv2sfsf): Likewise.
-	(vec_setv2si): Likewise.
-	(vec_extractv2si_1 splitter): Likewise.
-	(vec_extractv2sisi): Likewise.
-	(vec_setv4hi): Likewise.
-	(vec_extractv4hihi): Likewise.
-	(vec_setv8qi): Likewise.
-	(vec_extractv8qiqi): Likewise.
-	(vec_extractv2sfsf): Also allow TARGET_MMX_WITH_SSE.  Pass
-	TARGET_MMX_WITH_SSE ix86_expand_vector_extract.
-	(vec_extractv2sisi): Likewise.
-	(vec_extractv4hihi): Likewise.
-	(vec_extractv8qiqi): Likewise.
-	(vec_initv2sfsf): Also allow TARGET_MMX_WITH_SSE.  Pass
-	TARGET_MMX_WITH_SSE to ix86_expand_vector_init.
-	(vec_initv2sisi): Likewise.
-	(vec_initv4hihi): Likewise.
-	(vec_initv8qiqi): Likewise.
-	(vec_setv2si): Also allow TARGET_MMX_WITH_SSE.  Pass
-	TARGET_MMX_WITH_SSE to ix86_expand_vector_set.
-	(vec_setv4hi): Likewise.
-	(vec_setv8qi): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (MMXMODE:mov<mode>): Also allow
-	TARGET_MMX_WITH_SSE.
-	(MMXMODE:*mov<mode>_internal): Likewise.
-	(MMXMODE:movmisalign<mode>): Likewise.
-
-2019-05-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89021
-	* config/i386/i386.md (*zero_extendsidi2): Add mmx_isa attribute.
-	* config/i386/sse.md (sse2_cvtpi2pd): Ditto.
-	(sse2_cvtpd2pi): Ditto.
-	(sse2_cvttpd2pi): Ditto.
-	(*vec_concatv2sf_sse4_1): Ditto.
-	(*vec_concatv2sf_sse): Ditto.
-	(*vec_concatv2si_sse4_1): Ditto.
-	(*vec_concatv2si): Ditto.
-	(*vec_concatv4si_0): Ditto.
-	(*vec_concatv2di_0): Ditto.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (abs<mode>2): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_palignrdi): Changed to
-	define_insn_and_split to support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_psign<mode>3): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_pshufbv8qi3): Changed to
-	define_insn_and_split.  Also allow TARGET_MMX_WITH_SSE.  Add
-	SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_pmulhrswv4hi3): Require TARGET_MMX
-	or TARGET_MMX_WITH_SSE.
-	(*ssse3_pmulhrswv4hi3): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_pmaddubsw): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_ph<plusminus_mnemonic>dv2si3):
-	Changed to define_insn_and_split to support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (ssse3_ph<plusminus_mnemonic>wv4hi3):
-	Changed to define_insn_and_split to support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_<emms>): Renamed to ...
-	(*mmx_<emms>): This.
-	(mmx_<emms>): New expander.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (sse2_umulv1siv1di3): Add SSE emulation
-	support.
-	(*sse2_umulv1siv1di3): Add SSE2 emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (sse_movntq): Add SSE2 emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_psadbw): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_uavgv4hi3): Also check TARGET_MMX and
-	TARGET_MMX_WITH_SSE.
-	(*mmx_uavgv4hi3): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_uavgv8qi3): Also check TARGET_MMX
-	and TARGET_MMX_WITH_SSE.
-	(*mmx_uavgv8qi3): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/xmmintrin.h: Emulate MMX maskmovq with SSE2
-	maskmovdqu for __MMX_WITH_SSE__.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_umulv4hi3_highpart): Also check
-	TARGET_MMX and TARGET_MMX_WITH_SSE.
-	(*mmx_umulv4hi3_highpart): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_pmovmskb): Changed to
-	define_insn_and_split to support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_<code>v4hi3): Also check TARGET_MMX
-	and TARGET_MMX_WITH_SSE.
-	(mmx_<code>v8qi3): Likewise.
-	(smaxmin:<code>v4hi3): New.
-	(umaxmin:<code>v8qi3): Likewise.
-	(smaxmin:*mmx_<code>v4hi3): Add SSE emulation.
-	(umaxmin:*mmx_<code>v8qi3): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_pinsrw): Also check TARGET_MMX and
-	TARGET_MMX_WITH_SSE.
-	(*mmx_pinsrw): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_pextrw): Add SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (sse_cvtpi2ps): Changed to
-	define_insn_and_split.  Also allow TARGET_MMX_WITH_SSE.  Add
-	SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/sse.md (sse_cvtps2pi): Add SSE emulation.
-	(sse_cvttps2pi): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_pshufw): Also check TARGET_MMX and
-	TARGET_MMX_WITH_SSE.
-	(mmx_pshufw_1): Add SSE emulation.
-	(*vec_dupv4hi): Changed to define_insn_and_split and also allow
-	TARGET_MMX_WITH_SSE to support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/constraints.md (Yw): New constraint.
-	* config/i386/mmx.md (*vec_dupv2si): Changed to
-	define_insn_and_split and also allow TARGET_MMX_WITH_SSE to
-	support SSE emulation.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_eq<mode>3): Also allow
-	TARGET_MMX_WITH_SSE.
-	(*mmx_eq<mode>3): Also allow TARGET_MMX_WITH_SSE.  Add SSE
-	support.
-	(mmx_gt<mode>3): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_andnot<mode>3): Also allow
-	TARGET_MMX_WITH_SSE.  Add SSE support.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (any_logic:mmx_<code><mode>3): Also allow
-	TARGET_MMX_WITH_SSE.
-	(any_logic:<code><mode>3): New.
-	(any_logic:*mmx_<code><mode>3): Also allow TARGET_MMX_WITH_SSE.
-	Add SSE support.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_ashr<mode>3): Also allow
-	TARGET_MMX_WITH_SSE.  Add SSE emulation.
-	(mmx_<shift_insn><mode>3): Likewise.
-	(ashr<mode>3): New.
-	(<shift_insn><mode>3): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.
-	(*mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.  Add SSE support.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_smulv4hi3_highpart): Also allow
-	TARGET_MMX_WITH_SSE.
-	(*mmx_smulv4hi3_highpart): Also allow TARGET_MMX_WITH_SSE. Add
-	SSE support.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (mmx_mulv4hi3): Also allow
-	TARGET_MMX_WITH_SSE.
-	(mulv4hi3): New.
-	(*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE.  Add SSE
-	support.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI.
-	(plusminus:mmx_<plusminus_insn><mode>3): Check
-	TARGET_MMX_WITH_SSE.
-	(sat_plusminus:mmx_<plusminus_insn><mode>3): Likewise.
-	(<plusminus_insn><mode>3): New.
-	(*mmx_<plusminus_insn><mode>3): Add SSE emulation.
-	(*mmx_<plusminus_insn><mode>3): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/i386-expand.c (ix86_split_mmx_punpck): New function.
-	* config/i386/i386-protos.h (ix86_split_mmx_punpck): New
-	prototype.
-	* config/i386/mmx.m (mmx_punpckhbw): Changed to
-	define_insn_and_split to support SSE emulation.
-	(mmx_punpcklbw): Likewise.
-	(mmx_punpckhwd): Likewise.
-	(mmx_punpcklwd): Likewise.
-	(mmx_punpckhdq): Likewise.
-	(mmx_punpckldq): Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-	    Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/89021
-	* config/i386/i386-expand.c (ix86_move_vector_high_sse_to_mmx):
-	New function.
-	(ix86_split_mmx_pack): Likewise.
-	* config/i386/i386-protos.h (ix86_move_vector_high_sse_to_mmx):
-	New prototype.
-	(ix86_split_mmx_pack): Likewise.
-	* config/i386/i386.md (mmx_isa): New.
-	(enabled): Also check mmx_isa.
-	* config/i386/mmx.md (any_s_truncate): New code iterator.
-	(s_trunsuffix): New code attr.
-	(mmx_packsswb): Removed.
-	(mmx_packssdw): Likewise.
-	(mmx_packuswb): Likewise.
-	(mmx_pack<s_trunsuffix>swb): New define_insn_and_split to emulate
-	MMX packsswb/packuswb with SSE2.
-	(mmx_packssdw): Likewise.
-	* config/i386/predicates.md (register_mmxmem_operand): New.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/i386-c.c (ix86_target_macros_internal): Define
-	__MMX_WITH_SSE__ for TARGET_MMX_WITH_SSE.
-	* config/i386/i386.c (ix86_set_reg_reg_cost): Add support for
-	TARGET_MMX_WITH_SSE with VALID_MMX_REG_MODE.
-	(ix86_vector_mode_supported_p): Likewise.
-	* config/i386/i386.h (TARGET_MMX_WITH_SSE): New.
-
-2019-05-15  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90478
-	* tree-switch-conversion.c (jump_table_cluster::can_be_handled):
-	Check for overflow.
-
-2019-05-15  Richard Biener  <rguenther@suse.de>
-
-	* tree-into-ssa.c (pass_build_ssa::execute): Run
-	update_address_taken before going into SSA.
-
-2019-05-15  Richard Biener  <rguenther@suse.de>
-
-	* tree-pretty-print.c (dump_generic_node): Dump BIT_FIELD_REF
-	as __BIT_FIELD_REF with type with -gimple.
-
-2019-05-15  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* tree-ssa-uninit.c (is_value_included_in): Remove is_unsigned and merge
-	semantically equivalent branches (left over after prior refactorings).
-
-2019-05-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88828
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Fix
-	bogus check.
-
-2019-05-14  Richard Biener  <rguenther@suse.de>
-
-	* tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
-	as __VIEW_CONVERT with -gimple.
-
-2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/82920
-	* config/i386/darwin.h (CC1_SPEC): Report -mx32 as an error for
-	Darwin.
-
-2019-05-14  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (eh_set_lr_<mode>): Merge with following
-	define_split to become a define_insn_and_split.
-
-2019-05-14  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-protos.h (rs6000_emit_epilogue): Change
-	arguments.
-	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Change arguments.
-	* config/rs6000/rs6000.md (epilogue_type): New define_enum.
-	(sibcall_epilogue): Adjust.
-	(epilogue): Adjust.
-
-2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc: Move *-*-solaris2.10* from obsolete configurations
-	to unsupported ones.
-	Simplify x86_64-*-solaris2.1[0-9]* to x86_64-*-solaris2*.
-	* config.host: Likewise.
-	* config/i386/sol2.h (ASM_COMMENT_START): Remove.
-	* config/sparc/driver-sparc.c (host_detect_local_cpu) [__sun__ &&
-	__svr4__]: Remove "brand" fallback.
-	[!KSTAT_DATA_STRING]: Remove.
-	* configure.ac (gcc_cv_ld_hidden): Simplify *-*-solaris2.1[0-9]*
-	to *-*-solaris2*.
-	(comdat_group): Likewise.
-	(set_have_as_tls): Likewise.
-	(gcc_cv_target_dl_iterate_phdr): Likewise.
-	(gcc_cv_as_shf_merge): Remove Solaris 10/x86 workaround.
-	(gcc_cv_ld_aligned_shf_merge): Remove Solaris 10/SPARC workaround.
-	* configure: Regenerate.
-	* doc/install.texi: Simplify Solaris target triplets.
-	(Specific, i?86-*-solaris2*): Remove Solaris 10 references.
-	(Specific, *-*-solaris2*): Document Solaris 10 removal.
-	Remove Solaris 10 references.
-	Remove obsolete Solaris bug reference.
-	(Specific, sparc-sun-solaris2.10): Remove.
-
-2019-05-14  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (any_div): New code iterator.
-	(paired_mod): New code attribute.
-	(sgnprefix): Handle DIV and UDIV RTXes.
-	(u): Ditto.
-	(<u>divmod<mode>4): Macroize expander from divmod<mode>4
-	and udivmod<mode>4 patterns using any_div code iterator.
-	(divmod splitters): Macroize splitters using any_div code iterator.
-	(*udivmodsi4_pow2_zext_1): Use exactl_log2 in insn condition.
-	(*udivmodsi4_pow2_zext_2): Ditto.
-	(*<u>divmod<mode>4_noext): Macroize insn from *divmod<mode>4_noext
-	and *udivmod<mode>4_noext patterns using any_div code iterator.
-	(*<u>divmod<mode>4_noext_zext_1): Macroize insn from
-	*divmod<mode>4_noext_zext_1 and *udivmod<mode>4_noext_zext_1
-	patterns using any_div code iterator.
-	(*<u>divmod<mode>4_noext_zext_2): Macroize insn from
-	*divmod<mode>4_noext_zext_2 and *udivmod<mode>4_noext_zext_2
-	patterns using any_div code iterator.
-	(<u>divmodhiqi3): Macroize insn from divmodhiqi3 and
-	udivmodhiqi3 patterns using any_extend code iterator.
-
-2019-05-14  Richard Biener  <rguenther@suse.de>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR tree-optimization/88828
-	* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
-	permuting in a single non-constant element not extracted
-	from a vector.
-
-2019-05-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
-
-	* internal-fn.def (SIGNBIT): New.
-	* config/aarch64/aarch64-simd.md (signbitv2sf2): New expand
-	defined.
-	(signbitv4sf2): Likewise.
-
-2019-05-14  Chenghua Xu  <paul.hua.gm@gmail.com>
-
-	PR target/90357
-	* config/mips/mips.c (mips_split_move): Skip forward SRC into
-	next insn when the SRC reg is dead.
-
-2019-05-14  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	* gimple-ssa-strength-reduction.c (lookup_cand): Adjust index by 1.
-	(alloc_cand_and_find_basis): Ditto.
-	(backtrace_base_for_ref, create_mul_ssa_cand): Remove if-then-else.
-	(create_mul_imm_cand, create_add_ssa_cand): Ditto.
-	(create_add_imm_cand, slsr_process_cast): Ditto.
-	(slsr_process_copy, replace_mult_candidate): Ditto.
-	(replace_rhs_if_not_dup, replace_one_candidate): Ditto.
-	(dump_cand_vec, analyze_candidates_and_replace): Skip NULL element.
-	(pass_strength_reduction::execute): Init the first NULL element.
-
-2019-05-13  Nathan Sidwell  <nathan@acm.org>
-
-	* gcc.c (execute): Simplify cond-expr into if.  Reformat comment.
-	(run_attempt): Reformat line break.
-
-2019-05-13  David Edelsohn  <dje.gcc@gmail.com>
-
-	PR target/90418
-	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Don't load EH
-	data registers in sibcall epilogues.
-	Don't add EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
-
-2019-05-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89221
-	* configure.ac (--enable-frame-pointer):
-	Disable by default for cygwin and mingw.
-	* configure: Regenerate.
-
-2019-05-13  Nathan Sidwell  <nathan@acm.org>
-
-	* dwarf2out.c (breakout_comdat_types): Move comment to correct
-	piece of code.
-	(const_ok_for_output_1): Balance parens around #if/#else/#endif
-	(gen_member_die): Move abstract origin check earlier.  Only VARs
-	can be static_inline_p.  Simplify splicing control flow.
-
-2019-05-13  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
-	VIEW_CONVERT_EXPR.
-	(vect_build_slp_tree_1): Likewise.
-
-2019-05-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90402
-	* tree-if-conv.c (tree_if_conversion): Value number only
-	the loop body by making the latch an exit of the region
-	as well.
-	* tree-ssa-sccvn.c (process_bb): Add flag whether to skip
-	processing PHIs.
-	(do_rpo_vn): Deal with multiple edges into the entry block
-	that are not backedges inside the region by skipping PHIs
-	of the entry block.
-
-2019-05-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90316
-	* tree-ssa-pre.c (insert_aux): Fold into ...
-	(insert): ... this function.  Use a RPO walk to reduce the
-	number of required iterations.
-
-2019-05-13  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90416
-	* tree-vect-stmts.c (vect_check_load_store_mask): Concatenate
-	string instead of passing the second part as va_arg argument.
-
-2019-05-13  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/90380
-	* gcov.c (handle_cycle): Do not support zero cycle count,
-	it should not be possible.
-	(path_contains_zero_cycle_arc): New function.
-	(circuit): Ignore zero cycle arc counts.
-
-2019-05-13  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/90380
-	* gcov.c (enum loop_type): Remove the enum and
-	the operator.
-	(handle_cycle): Assert that we should not reach
-	a negative count.
-	(circuit): Use loop_found instead of a tri-state loop_type.
-	(get_cycles_count): Do not handle NEGATIVE_LOOP as it can't
-	happen.
-
-2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/82920
-	* config/i386/i386.c (ix86_output_jmp_thunk_or_indirect): New.
-	(ix86_output_indirect_branch_via_reg): Use output mechanism
-	accounting for __USER_LABEL_PREFIX__.
-	(ix86_output_indirect_branch_via_push): Likewise.
-	(ix86_output_function_return): Likewise.
-	(ix86_output_indirect_function_return): Likewise.
-
-2019-05-12  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* doc/md.texi: Document use of code attributes in rtx patterns.
-	* read-md.h (rtx_reader::rtx_alloc_for_name): New member function.
-	* read-rtl.c (find_code): Split out search loops into...
-	(maybe_find_code): ...this new function.
-	(check_code_iterator): Make the error message more informative.
-	(check_code_attribute): New function.
-	(rtx_reader::rtx_alloc_for_name): Likewise.
-	(rtx_reader::read_rtx_code): Use rtx_alloc_for_name.
-	* config/aarch64/predicates.md (aarch64_smin, aarch64_umin): Delete.
-	* config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3): Use
-	<max_opp> directly as an rtx code instead of via a match_operator.
-	* config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Likewise.
-	(<su>abd<mode>_3): Update accordingly.
-
-2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
-	is given, print the state of the EH "save world" computation for
-	Darwin.
-
-2019-05-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/59813
-	* config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't add
-	EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
-
-2019-05-11  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (floatdi<X87MODEF:mode>2_i387_with_xmm):
-	Use pinsrd for TARGET_SSE4_1.
-	* config/i386/sse.md (movdi_to_sse): Ditto.
-
-2019-05-10  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (visit_reference_op_call): Initialize value-id.
-	(do_rpo_vn): Initialize next_value_id.
-
-2019-05-10  Martin Liska  <mliska@suse.cz>
-
-	* params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
-	Fix plural form.
-
-2019-05-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90385
-	* tree-parloops.c (try_create_reduction_list): Punt on non-SSA_NAME
-	arguments of the exit phis.
-
-	PR c++/90383
-	* tree-inline.h (struct copy_body_data): Add do_not_fold member.
-	* tree-inline.c (remap_gimple_op_r): Avoid folding expressions if
-	id->do_not_fold.
-	(copy_tree_body_r): Likewise.
-	(copy_fn): Set id.do_not_fold to true.
-
-2019-05-10  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386-expand.c (ix86_expand_floorceildf_32):
-	Reapply changes from r269790.
-
-2019-05-10  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90340
-	* doc/invoke.texi: New params.
-	* params.def (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SIZE): New.
-	(PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SPEED): Likewise.
-	* tree-switch-conversion.c (jump_table_cluster::can_be_handled):
-	Use it.
-	* tree-switch-conversion.h (struct jump_table_cluster):
-	Likewise.
-
-2019-05-09  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* combine.c (combine_simplify_rtx): Don't make IF_THEN_ELSE RTL.
-
-2019-05-09  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* doc/loop.texi: Remove reference to FOR_EACH_LOOP_BREAK.
-
-2019-05-09  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/88879
-	* sel-sched.c (sel_target_adjust_priority): Remove assert.
-
-2019-05-09  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/90405
-	* config/arm/arm.c (callee_saved_reg_p): Move before
-	thumb_find_work_register.
-	(thumb1_prologue_unused_call_clobbered_lo_regs): Move before
-	thumb_find_work_register.  Only call df_get_live_out once.
-	(thumb1_epilogue_unused_call_clobbered_lo_regs): Likewise.
-	(thumb_find_work_register): Use
-	thumb1_prologue_unused_call_clobbered_lo_regs instead of ad hoc
-	algorithms to locate a spare call clobbered reg.
-
-2019-05-09  Martin Liska  <mliska@suse.cz>
-
-	* gimple-pretty-print.c (dump_binary_rhs): Dump MIN_EXPR
-	and MAX_EXPR in GIMPLE FE format.
-
-2019-05-09  Martin Liska  <mliska@suse.cz>
-
-	* tree-cfg.c (dump_function_to_file): Dump entry BB count.
-	* gimple-pretty-print.c (dump_gimple_bb_header):
-	Dump BB count.
-	(pp_cfg_jump): Dump edge probability.
-	* profile-count.c (profile_quality_as_string): Simplify
-	with a static array.
-	(parse_profile_quality): New function.
-	(profile_count::dump): Simplify with a static array.
-	(profile_count::from_gcov_type): Add new argument.
-	* profile-count.h (parse_profile_quality): Likewise.
-	* predict.h (set_hot_bb_threshold): New.
-	* params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
-	New param.
-	* predict.c (get_hot_bb_threshold): Set from the new param.
-	(set_hot_bb_threshold): New.
-
-2019-05-09  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90395
-	* tree-ssa-forwprop.c (pass_forwprop::execute): Do not
-	rewrite vector stores that throw internally.
-
-2019-05-09  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* cif-code.def (CHKP): Remove.
-
-	PR target/89221
-	* configure.ac (--enable-frame-pointer): Disable by default for
-	GNU systems.
-	* configure: Regenerate.
-
-2019-05-09  Alan Modra  <amodra@gmail.com>
-
-	PR target/89271
-	* config/rs6000/rs6000.h (enum reg_class, REG_CLASS_NAMES),
-	(REG_CLASS_CONTENTS): Add GEN_OR_VSX_REGS class.
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Correct
-	cost for general <-> vsx when direct moves are available.
-	Cost union classes at minimal cost for any reg in the class.
-	Correct calculation for moves between vsx, float, and altivec.
-	Don't return a low cost for moves between special regs.  Don't
-	use hard coded register numbers.
-	(TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): Define.
-	(rs6000_ira_change_pseudo_allocno_class): New function.
-	* config/rs6000/rs6000.md (movsi_internal1, mov<mode>_internal),
-	(movdi_internal32, movdi_internal64): Remove '*' from vsx register
-	alternatives.
-	(movsi_internal1): Don't disparage vector alternatives.
-	(mov<mode>_internal): Likewise, excepting alternative that
-	will be split.
-	* config/rs6000/vsx.md (vsx_splat_<mode>_reg): Don't disparage
-	we <- b alternative.
-
-2019-05-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/59813
-	PR tree-optimization/89060
-	* tree-ssa-live.h (live_vars_map): New typedef.
-	(compute_live_vars, live_vars_at_stmt, destroy_live_vars): Declare.
-	* tree-ssa-live.c: Include gimple-walk.h and cfganal.h.
-	(struct compute_live_vars_data): New type.
-	(compute_live_vars_visit, compute_live_vars_1, compute_live_vars,
-	live_vars_at_stmt, destroy_live_vars): New functions.
-	* tree-tailcall.c: Include tree-ssa-live.h.
-	(live_vars, live_vars_vec): New global variables.
-	(find_tail_calls): Perform variable life analysis before punting.
-	(tree_optimize_tail_calls_1): Clean up live_vars and live_vars_vec.
-	* tree-inline.h (struct copy_body_data): Add eh_landing_pad_dest
-	member.
-	* tree-inline.c (add_clobbers_to_eh_landing_pad): Remove BB argument.
-	Perform variable life analysis to select variables that really need
-	clobbers added.
-	(copy_edges_for_bb): Don't call add_clobbers_to_eh_landing_pad here,
-	instead set id->eh_landing_pad_dest and assert it is the same.
-	(copy_cfg_body): Call it here if id->eh_landing_pad_dest is non-NULL.
-
-2019-05-08  Mihail Ionescu  <mihail.ionescu@arm.com>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88167
-	* config/arm/arm.c (thumb1_prologue_unused_call_clobbered_lo_regs): New
-	function.
-	(thumb1_epilogue_unused_call_clobbered_lo_regs): New function.
-	(thumb1_compute_save_core_reg_mask): Don't force a spare work
-	register if both the epilogue and prologue can use call-clobbered
-	regs.
-	(thumb1_unexpanded_epilogue): Use
-	thumb1_epilogue_unused_call_clobbered_lo_regs.  Reverse the logic for
-	picking temporaries for restoring high regs to match that of the
-	prologue where possible.
-	(thumb1_expand_prologue): Add any usable call-clobbered low registers to
-	the list of work registers.  Detect if the return address is still live
-	at the end of the prologue and avoid using it for a work register if so.
-	If the return address is not live, add LR to the list of pushable regs
-	after the first pass.
-
-2019-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* tree-ssa-loop-ivopts.c (inttypes.h): Include new header file.
-	(INFTY): Increase the value for infinite cost.
-	(struct comp_cost): Promote type of members to int64_t.
-	(infinite_cost): Don't set complexity in initialization.
-	(comp_cost::operator +,-,+=,-+,/=,*=): Assert when cost computation
-	overflows to infinite_cost.
-	(adjust_setup_cost): Promote type of parameter and cost computation
-	to int64_t.
-	(struct ainc_cost_data, struct iv_ca): Promote type of member to
-	int64_t.
-	(get_scaled_computation_cost_at, determine_iv_cost): Promote type of
-	cost computation to int64_t.
-	(determine_group_iv_costs, iv_ca_dump, find_optimal_iv_set): Use
-	int64_t's format specifier in dump.
-
-2019-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90240
-	* tree-ssa-loop-ivopts.c (get_scaled_computation_cost_at): Scale cost
-	with respect to scaling factor pre-computed for each basic block.
-	(try_improve_iv_set): Return bool if best_cost equals to iv_ca cost.
-	(find_optimal_iv_set_1): Free iv_ca set if it has infinite_cost.
-	(COST_SCALING_FACTOR_BOUND, determine_scaling_factor): New.
-	(tree_ssa_iv_optimize_loop): Call determine_scaling_factor.  Extend
-	live range for array of loop's basic blocks.  Cleanup aux field of
-	loop's basic blocks.
-
-2019-05-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90356
-	* match.pd ((X +/- 0.0) +/- 0.0): Optimize into X +/- 0.0 if possible.
-
-2019-05-07  Wei Xiao  <wei3.xiao@intel.com>
-
-	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512BF16_SET
-	OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA2_AVX512BW_UNSET): New.
-	(OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512BF16_UNSET.
-	(ix86_handle_option): Handle -mavx512bf16.
-	* config.gcc: Add avx512bf16vlintrin.h and avx512bf16intrin.h
-	to extra_headers.
-	* config/i386/avx512bf16vlintrin.h: New.
-	* config/i386/avx512bf16intrin.h: New.
-	* config/i386/cpuid.h (bit_AVX512BF16): New.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Detect BF16.
-	* config/i386/i386-builtin-types.def: Add new types.
-	* config/i386/i386-builtin.def: Add new builtins.
-	* config/i386/i386-c.c (ix86_target_macros_internal): Define
-	__AVX512BF16__.
-	* config/i386/i386-option.c (ix86_target_string): Add -mavx512bf16.
-	(ix86_option_override_internal): Handle BF16.
-	(ix86_valid_target_attribute_inner_p): Ditto.
-	* config/i386/i386-expand.c (ix86_expand_args_builtin): Ditto.
-	* config/i386/i386-builtin.c (enum processor_features): Add
-	F_AVX512BF16.
-	(static const _isa_names_table isa_names_table): Ditto.
-	* config/i386/i386.h (TARGET_AVX512BF16, TARGET_AVX512BF16_P): New.
-	(PTA_AVX512BF16): Ditto.
-	* config/i386/i386.opt: Add -mavx512bf16.
-	* config/i386/immintrin.h: Include avx512bf16intrin.h
-	and avx512bf16vlintrin.h.
-	* config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode><mask_name>,
-	avx512f_cvtneps2bf16_<mode><mask_name>,
-	avx512f_dpbf16ps_<mode><mask_half_name>): New define_insn patterns.
-	* config/i386/subst.md (mask_half): Add new subst.
-	* doc/invoke.texi: Document -mavx512bf16.
-
-2019-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000-protos.h (rs6000_legitimize_reload_address_ptr):
-	Delete declaration.
-	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Delete.
-	(rs6000_debug_legitimize_reload_address): Delete.
-	(rs6000_legitimize_reload_address_ptr): Delete.
-	(rs6000_option_override_internal): Adjust.
-	(mem_operand_gpr): Adjust comment.
-	(legitimate_lo_sum_address_p): Ditto.
-	(rs6000_legitimize_reload_address): Delete.
-	(rs6000_debug_legitimize_reload_address): Delete.
-	* config/rs6000/rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Delete.
-
-2019-05-07  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/89765
-	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
-	In handling of ALTIVEC_BUILTIN_VEC_INSERT, use modular arithmetic
-	to compute vector element selector for both constant and variable
-	operands.
-
-2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (cvt_mnemonic): New mode attribute.
-	(ashr<mode>3_cvt): Merge insn pattern from ashrsi3_cvt and
-	ashrdi3_cvt using SWI48 mode iterator.
-
-2019-05-07  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* config/aarch64/aarch64-sve.md (<su>abd<mode>_3): New define_expand.
-	(aarch64_<su>abd<mode>_3): Likewise.
-	(*aarch64_<su>abd<mode>_3): New define_insn.
-	(<sur>sad<vsi2qi>): New define_expand.
-	* config/aarch64/iterators.md: Added MAX_OPP attribute.
-	* tree-vect-loop.c (use_mask_by_cond_expr_p): Add SAD_EXPR.
-	(build_vect_cond_expr): Likewise.
-
-2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* cfgexpand.c (asm_clobber_reg_is_valid): Reject
-	clobbers outside of accessible_reg_set.
-	* config/i386/i386.c (ix86_conditional_register_usage):
-	Disable register sets by clearing corresponding bits in
-	accessible_reg_set.  Do not set corresponding bits in fixed_regs,
-	call_used_regs and don't clear corresponding reg_names array members.
-
-2019-05-07  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-stmts.c (vect_is_simple_cond): When vectype is
-	not specified still compute a comp_vectype for invariant
-	compares.
-
-2019-05-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90316
-	* tree-ssa-pre.c (translate_vuse_through_block): When
-	same_valid is NULL do not bother to search for a virtual
-	PHI continuation.
-	(phi_translate_1): When operands changed we cannot keep
-	the same value-number so do not bother to ask whether
-	that's possible from translate_vuse_through_block.
-
-2019-05-07  Martin Liska  <mliska@suse.cz>
-
-	* bitmap.c (bitmap_register): Come up with
-	alloc_descriptor_max_uid and assign it for
-	a new bitmap.
-	(register_overhead): Use get_descriptor as
-	a descriptor.
-	(release_overhead): New.
-	(bitmap_elem_to_freelist): Call it.
-	(bitmap_elt_clear_from): Likewise.
-	(bitmap_obstack_free): Likewise.
-	(bitmap_move): Sensitively release memory.
-	* bitmap.h (struct GTY): Add alloc_descriptor and padding.
-	(bitmap_initialize): Initialize alloc_descriptor to zero.
-	* tree-ssa-pre.c (do_hoist_insertion): Use bitmap_move.
-
-2019-05-07  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-slp.c (vect_build_slp_tree_2): Bump size whenever
-	we build a SLP node.  Remove max_size and limiting.
-	(vect_analyze_slp_instance): Record and dump size of the SLP graph.
-
-2019-05-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90316
-	* tree-ssa-alias.h (get_continuation_for_phi): Take walking
-	limit by reference.
-	(walk_non_aliased_vuses): Take walking limit argument.
-	* tree-ssa-alias.c (maybe_skip_until): Take limit and abort
-	walking if it is reached instead of just counting.
-	(get_continuation_for_phi): Likewise.
-	(walk_non_aliased_vuses): Likewise, instead of leaving counter
-	limiting to the callback.
-	* tree-ssa-sccvn.c (vn_reference_lookup_2): Adjust.
-	(vn_reference_lookup_3): Likewise.
-	(vn_reference_lookup_pieces): Likewise.
-	(vn_reference_lookup): Likewise.
-	* tree-ssa-pre.c (translate_vuse_through_block): Limit walking.
-	* tree-ssa-scopedtables.c (vuse_eq): Adjust.
-	(avail_exprs_stack::lookup_avail_expr): Likewise.
-
-2019-05-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa-alias.c (aliasing_component_refs_p): Continue looking
-	for comparaible types in the second direction even if first one
-	hits incomparable type.
-
-2019-05-07  Richard Biener  <rguenther@suse.de>
-
-	PR lto/90369
-	* lto-wrapper.c (debug_objcopy): Use the original filename
-	including archive offset for the filename used for -save-temps.
-
-2019-05-07  Li Jia He  <helijia@linux.ibm.com>
-
-	* tree-ssa-phiopt.c (two_value_replacement): Fix a typo in parameter
-	detection.
-
-2019-05-06  H.J. Lu  <hongjiu.lu@intel.com>
-	    Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89750
-	PR target/86444
-	* config/i386/i386-expand.c (ix86_expand_sse_comi_round):
-	Modified, original implementation isn't correct.
-
-2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (FIRST_ALTIVEC_REGNO, LAST_ALTIVEC_REGNO)
-	(LR_REGNO, CTR_REGNO, CA_REGNO, ARG_POINTER_REGNUM, CR0_REGNO)
-	(CR1_REGNO, CR2_REGNO, CR3_REGNO, CR4_REGNO, CR5_REGNO, CR6_REGNO)
-	(CR7_REGNO, MAX_CR_REGNO, VRSAVE_REGNO, VSCR_REGNO)
-	(FRAME_POINTER_REGNUM): Change numbering.
-	* config/rs6000/rs6000.c (rs6000_reg_names): Adjust.
-	(alt_reg_names): Adjust.
-	(rs6000_conditional_register_usage): Don't mark hard register 64 as
-	fixed.
-	* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
-	(DWARF_FRAME_REGISTERS): Delete.
-	(DWARF2_FRAME_REG_OUT): Fix whitespace.
-	(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
-	Adjust.
-	(REG_ALLOC_ORDER): Adjust.
-	(FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM): Adjust.
-	(REG_CLASS_CONTENTS): Adjust.
-	(RETURN_ADDR_RTX): Change comment.
-	(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use ARG_POINTER_REGNUM
-	instead of 67.
-	(REGISTER_NAMES): Adjust.
-	(ADDITIONAL_REGISTER_NAMES): Adjust.
-	* config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
-
-2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.md (TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO):
-	Delete.
-	* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
-	(DWARF_FRAME_REGISTERS): Adjust.
-	(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
-	Adjust.
-	(REG_ALLOC_ORDER): Adjust.
-	(enum reg_class): Delete SPR_REGS.
-	(REG_CLASS_NAMES): Delete SPR_REGS.
-	(REG_CLASS_CONTENTS): Delete SPR_REGS.  Adjust for deleted TM regs.
-	(REGISTER_NAMES): Adjust.
-	(ADDITIONAL_REGISTER_NAMES): Adjust.
-	* config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
-	* config/rs6000/htm.md (htm_mfspr_<mode>, htm_mtspr_<mode>): Adjust.
-	* config/rs6000/predicates.md (htm_spr_reg_operand): Delete.
-	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Adjust.
-	(htm_spr_regno): Delete.
-	(htm_expand_builtin): Adjust: the HTM builtins now have one fewer
-	argument.
-	(rs6000_dbx_register_number): Adjust.
-
-2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete.
-
-2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Handle
-	FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and 64 (which was MQ).
-
-2019-05-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88709
-	PR tree-optimization/90271
-	* params.def (PARAM_STORE_MERGING_MAX_SIZE): New parameter.
-	* gimple-ssa-store-merging.c (encode_tree_to_bitpos): Handle
-	non-clobber CONSTRUCTORs with no elts.  Remove useless tmp_int
-	variable.
-	(imm_store_chain_info::coalesce_immediate_stores): Punt if the size
-	of the store merging group is larger than
-	PARAM_STORE_MERGING_MAX_SIZE parameter.
-	(split_group): Add bzero_first argument.  If set, always emit first
-	the first store which must be = {} of the whole area and then for the
-	rest of the stores consider all zero bytes as paddings.
-	(imm_store_chain_info::output_merged_store): Check if first store
-	is = {} of the whole area and if yes, determine which setting of
-	bzero_first for split_group gives smaller number of stores.  Adjust
-	split_group callers.
-	(lhs_valid_for_store_merging_p): Allow decls.
-	(rhs_valid_for_store_merging_p): Allow non-clobber CONTRUCTORs with
-	no elts.
-	(pass_store_merging::process_store): Likewise.
-
-2019-05-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/89424
-	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
-	handling of V1TImode.
-
-2019-05-06  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89221
-	* config.gcc (i[34567]86-*-*, x86_64-*-*): Move tests for enable_cld
-	and enable_frame_pointer ...
-	* configure.ac: ... here.  Update help strings for
-	--enable-frame-pointer.
-	* configure: Regenerate.
-	* config/i386/i386-options.c (ix86_option_override_internal): Remove
-	USE_X86_64_FRAME_POINTER define, use USE_IX86_FRAME_POINTER instead.
-	* config/i386/sol2.h (USE_IX86_FRAME_POINTER): Remove.
-	(USE_X86_64_FRAME_POINTER): Ditto.
-
-2019-05-06  Martin Liska  <mliska@suse.cz>
-
-	* config.gcc: Append to target_gtfiles and fix indentation.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90358
-	* tree-vect-stmts.c (get_group_load_store_type): Properly
-	detect unused upper half of load.
-	(vectorizable_load): Likewise.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88828
-	* tree-ssa-forwprop.c (get_bit_field_ref_def): Split out from...
-	(simplify_vector_constructor): ...here.  Handle constants in
-	the constructor.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90328
-	* tree-data-ref.h (dr_may_alias_p): Pass in the actual loop nest.
-	* tree-data-ref.c (dr_may_alias_p): Check whether the clique
-	is valid in the loop nest before using it.
-	(initialize_data_dependence_relation): Adjust.
-	* graphite-scop-detection.c (build_alias_set): Pass the SCOP enclosing
-	loop as loop-nest to dr_may_alias_p.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	* dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90316
-	* tree-ssa-alias.c (maybe_skip_until): Pass in target BB,
-	compute target on demand.
-	(get_continuation_for_phi): Remove code walking stmts to
-	get to a target virtual operand which could end up being
-	quadratic.
-
-2019-05-06  Martin Liska  <mliska@suse.cz>
-
-	PR sanitizer/90312
-	* config/i386/i386-options.c (ix86_option_override_internal): Error only
-	when -mabi is selected to a non-default version.
-
-2019-05-06  Hrishikesh Kulkarni  <hrishikeshparag@gmail.com>
-	    Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Add lto-dump.texi.
-	* cgraph.h: Add new functions get_visibility_string and
-	get_symtab_type_string.
-	* doc/gcc.texi: Include lto-dump section.
-	* doc/lto-dump.texi: New file.
-	* dumpfile.c (dump_switch_p_1): Use parse_dump_option.
-	(parse_dump_option): Factor out this function.
-	* dumpfile.h (enum dump_flag): Add new value TDF_ERROR.
-	(parse_dump_option): Export the function.
-	* symtab.c (symtab_node::get_visibility_string): New function.
-	(symtab_node::get_symtab_type_string): Likewise.
-
-2019-05-06  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386-builtins.c: New file.
-	* config/i386/i386-builtins.h: New file.
-	* config/i386/i386-expand.c: New file.
-	* config/i386/i386-expand.h: New file.
-	* config/i386/i386-features.c: New file.
-	* config/i386/i386-features.h: New file.
-	* config/i386/i386-options.c: New file.
-	* config/i386/i386-options.h: New file.
-	* config.gcc: Add new files into extra_objs and
-	target_gtfiles.
-	* config/i386/i386.c: Split content of the file
-	into newly introduced files.
-	* config/i386/i386.h: Declare common variables
-	and macros.
-	* config/i386/t-i386: Define dependencies for new files.
-
-2019-05-03  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/89400
-	* config/arm/arm.md (unaligned_loadsi): Add variant for thumb1.
-	Restrict 'all' variant to 32-bit configurations.
-	(unaligned_loadhiu): Likewise.
-	(unaligned_storehi): Likewise.
-	(unaligned_storesi): Likewise.
-	(unaligned_loadhis): Disable when compiling for thumb1.
-
-2019-05-03  Marc Glisse  <marc.glisse@inria.fr>
-
-	PR tree-optimization/90269
-	* tree-loop-distribution.c (find_seed_stmts_for_distribution):
-	Ignore clobbers.
-
-2019-05-03  Martin Liska  <mliska@suse.cz>
-
-	* hash-map.h: Add is_empty function.
-	* hash-set.h: Likewise.
-	* hash-table.h: Likewise.
-	* dwarf2out.c (dwarf2out_finish): Use is_empty instead of
-	elements () == 0 (and similar usages).
-	* gimple-ssa-store-merging.c (pass_store_merging::terminate_and_process_all_chains): Likewise.
-	* gimplify.c (gimplify_bind_expr): Likewise.
-	(gimplify_switch_expr): Likewise.
-	* hash-map-tests.c (test_map_of_strings_to_int): Likewise.
-	* ipa-icf.c (sem_item_optimizer::remove_symtab_node): Likewise.
-	* postreload-gcse.c (dump_hash_table): Likewise.
-	(gcse_after_reload_main): Likewise.
-	* predict.c (combine_predictions_for_bb): Likewise.
-	* tree-parloops.c (reduction_phi): Likewise.
-	(separate_decls_in_region): Likewise.
-	(transform_to_exit_first_loop): Likewise.
-	(gen_parallel_loop): Likewise.
-	(gather_scalar_reductions): Likewise.
-	(try_create_reduction_list): Likewise.
-	* var-tracking.c (dump_vars): Likewise.
-	(emit_notes_for_changes): Likewise.
-	(vt_emit_notes): Likewise.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90316
-	* tree-ssa-pre.c (pass_pre::execute): Re-compute DOM fast queries
-	before running VN.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-stmts.c (get_group_load_store_type): Avoid
-	peeling for gaps by loading only lower halves of vectors
-	if possible.
-	(vectorizable_load): Likewise.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89518
-	* match.pd: Add pattern to optimize (A / B) * B + (A % B) to A.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/87314
-	* match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)):
-	Handle STRING_CST vs DECL or STRING_CST.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88963
-	* tree-ssa-forwprop.c (pass_forwprop::execute): Rewrite
-	vector loads feeding only BIT_FIELD_REFs to component
-	loads.  Rewrite stores fed by CONSTRUCTORs to component
-	stores.
-
-2019-05-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* opts.h (finish_options): Remove lang_mask argument.
-	(print_help, help_option_argument): Declare.
-	* opts.c (print_help): Remove forward declaration, no longer static.
-	(finish_options): Remove lang_mask argument, don't call print_help
-	here.
-	* opts-global.c (decode_options): Adjust finish_option caller, call
-	print_help here.
-
-	PR tree-optimization/90303
-	* ipa-devirt.c (obj_type_ref_class, get_odr_type): Don't use
-	TYPE_CANONICAL for TYPE_STRUCTURAL_EQUALITY_P types in !in_lto_p mode.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89698
-	* gimple-fold.c (canonicalize_constructor_val): Early out
-	for constants, handle unfolded INTEGER_CSTs as they appear in
-	C++ virtual table ctors.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	* passes.c (execute_function_todo): Remove dead code.
-
-2019-05-02  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Do not use
-	the internal register number, for any "real" register.
-
-2019-05-02  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Return the
-	correct numbers for TFHAR, TFIAR, TEXASR.
-
-2019-05-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89653
-	* tree-ssa-loop.c (pass_data_tree_loop_init): Execute
-	update-address-taken before the pass.
-	* passes.def (pass_tree_loop_init): Put comment before it.
-
-2019-05-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89509
-	* tree-ssa-structalias.c (compute_dependence_clique): Look
-	at the first subvar when determining whether it is restrict.
-
-2019-05-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90273
-	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
-	useless debug stmts.
-
-2019-05-02  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* config/aarch64/aarch64-sve.md (<sur>dot_prod<vsi2qi>): Taken from SVE
-	ACLE branch.
-	* config/aarch64/iterators.md: Copied Vetype_fourth, VSI2QI and vsi2qi from
-	SVE ACLE branch.
-	* tree-vect-loop.c (use_mask_by_cond_expr_p): New function to check if a
-	VEC_COND_EXPR be inserted to emulate a conditional internal function.
-	(build_vect_cond_expr): Emit the VEC_COND_EXPR.
-	(vectorizable_reduction): Use the functions above to vectorize in a
-	fully masked loop codes that don't have a conditional internal
-	function.
-
-2019-05-02  Martin Liska  <mliska@suse.cz>
-
-	* cgraphclones.c: Call valid_attribute_p with 1 for
-	target_clone.
-	* config/i386/i386-c.c (ix86_pragma_target_parse): Use 0 as
-	it's for target attribute.
-	* config/i386/i386-protos.h (ix86_valid_target_attribute_tree):
-	Add new boolean argument.
-	* config/i386/i386.c (ix86_valid_target_attribute_inner_p):
-	Likewise.
-	(ix86_valid_target_attribute_tree): Pass target_clone_attr
-	to ix86_valid_target_attribute_inner_p.
-	(ix86_valid_target_attribute_p): Pass flags argument to
-	ix86_valid_target_attribute_inner_p.
-	(get_builtin_code_for_version): Use 0 as it's target attribute.
-
-2019-05-02  Martin Liska  <mliska@suse.cz>
-
-	* gcc.c (process_command): Add dummy file only
-	if n_infiles == 0.
-	* opts-global.c (decode_options): Pass lang_mask.
-	* opts.c (print_help): New function.
-	(finish_options): Print --help if help_option_argument
-	is set.
-	(common_handle_option): Factor out content of OPT__help_
-	into print_help.
-	* opts.h (finish_options): Add new argument.
-
-2019-05-02  Martin Liska  <mliska@suse.cz>
-
-	PR target/88809
-	* config/i386/i386.c (ix86_expand_strlen): Use strlen call.
-	With -minline-all-stringops use inline expansion using 4B loop.
-	* doc/invoke.texi: Document the change of
-	-minline-all-stringops.
-
-2019-05-01  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/88797
-	* gimple-ssa-split-paths (is_feasible_trace): Reject cases where the
-	PHI feeds a conditional on the RHS of an assignment.
-
-2019-04-30  Andrew Waterman  <andrew@sifive.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/constraints.md (L): New.
-	* config/riscv/predicates.md (lui_operand): New.
-	(sfb_alu_operand): New.
-	* config/riscv/riscv-protos.h (riscv_expand_conditional_move): Declare.
-	* config/riscv/riscv.c (riscv_expand_conditional_move): New.
-	* config/riscv/riscv.h (TARGET_SFB_ALU): New.
-	* config/riscv/risc.md (type): Add sfb_alu.
-	(branch<mode>): Renamed from branch_order<mode>.  Change predicate for
-	operand 3 to reg_or_0_operand.  In output string, change %3 to %z3.
-	(branch_zero<mode>): Delete.
-	(mov<mode>cc): New.
-	(mov<GPR:mode><X:mode>cc): Likewise.
-	* config/riscv/sifive-7.md (sifive_7_sfb_alu): New.  Use in bypasses.
-
-2019-04-30  Nathan Sidwell  <nathan@acm.org>
-
-	* tree.h (MARK_TS_EXP): New.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	* opts.c (enable_warning_as_error): Provide hints
-	for unknown options.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	PR debug/90288
-	* doc/invoke.texi: Add missing dash for gas-locview-support
-	and gno-as-locview-support.
-
-2019-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Don't skip
-	whitespace at the start of target attribute string.
-
-2019-04-30  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	PR target/86538
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
-	Define __ARM_FEATURE_ATOMICS.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	* gimple-fold.c (gimple_fold_builtin_memory_op): Change endp
-	into built_in_function enum. Remove code for endp == 2 and
-	use BUILT_IN_* constants.
-	(gimple_fold_builtin): Call the function with fcode.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386.c (ix86_builtin_reciprocal): Cast
-	DECL_FUNCTION_CODE into ix86_builtins enum before
-	the switch statement.
-
-2019-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89475
-	* tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_BSWAP{16,32,64}
-	calls.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	PR translation/90274
-	* opts.c (print_filtered_help): Wrap string in _(...).
-
-2019-04-30  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90240
-	Revert:
-	2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
-	checks for infinite_cost overflow.
-
-2019-04-29  Jeff Law  <law@redhat.com>
-
-	* passes.def: Move -Wrestrict pass after copy propagation.
-
-2019-04-29  Maya Rashish  <coypu@sdf.org>
-
-	* config.gcc (default_gnu_indirect_function): Default to yes
-	for arm*-*-netbsd*, i[34567]86-*-netbsd*, powerpc*-*-netbsd*,
-	sparc*-*-netbsd*, x86_64-*-netbsd*.
-
-2019-04-29  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases
-	where cond2 is NE_EXPR.
-	(is_value_included_in): Update comment.
-
-2019-04-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90278
-	* tree-ssa-forwprop.c (pass_forwprop::execute): Transfer/clean
-	EH on comparison simplification.
-
-2019-04-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/82081 - tail call optimization breaks noexcept
-	* tree-tailcall.c (find_tail_calls): Don't turn a call from a
-	nothrow function to a might-throw function into a tail call.
-
-2019-04-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-data-ref.h (data_dependence_relation::inner_loop): Delete.
-	(DDR_INNER_LOOP): Likewise.
-	* tree-data-ref.c (dump_data_dependence_relation): Update accordingly.
-	(initialize_data_dependence_relation): Likewise.
-	(insert_innermost_unit_dist_vector): Use 0 instead of DDR_INNER_LOOP.
-
-2019-04-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/90257
-	* cfgrtl.c (flow_active_insn_p): Return true for USE of a function
-	return value.
-
-	Revert the revert:
-	2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90178
-	Revert:
-	2018-11-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	Revert the revert:
-	2013-10-26  Vladimir Makarov  <vmakarov@redhat.com>
-
-	Revert:
-	2013-10-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2019-04-29  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER}
-	rhs issue a reset.
-
-2019-04-27  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* config/netbsd-d.c: Include memmodel.h.  Remove unused tree.h,
-	varasm.h, and netbsd-protos.h.
-
-2019-04-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89261
-	* config/i386/i386-protos.h (ix86_data_alignment): Change
-	the second argument type to unsigned int.
-	* config/i386/i386.c (ix86_data_alignment): Change "align"
-	argument type to unsigned int.
-
-2019-04-27  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90258
-	* opt-suggestions.c (option_proposer::build_option_suggestions):
-	When get_valid_option_values returns empty values, add the
-	misspelling candidate.
-
-2019-04-26  Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/riscv-protos.h (riscv_move_integer): Add machine_mode
-	parameter.
-	* config/riscv/riscv.c (riscv_move_integer): New parameter orig_mode.
-	Pass orig_mode to riscv_build_integer.
-	(riscv_split_integer): Pass mode to riscv_move_integer.
-	(riscv_legitimize_const_move): Likewise.
-	(riscv_legitimize_move): For MEM dest and CONST_INT src case, new local
-	promoted_mode.  Replace force_reg call with code to load constant into
-	promoted reg and then subreg it for the store.
-	* config/riscv/riscv.md (low<mode>+1): Pass <GPR:MODE>mode to
-	riscv_move_integer.
-
-2018-04-26  Eugene Sharygin  <eush@ispras.ru>
-
-	* gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with
-	corrupt codes.
-
-2019-04-26  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add
-	commentary about the encoding of precision.
-
-2019-04-25  Andreas Tobler  <andreast@gcc.gnu.org>
-
-	* config/i386/freebsd64.h: Add bits for 32-bit multilib support.
-	* config/i386/t-freebsd64: New file.
-	* config.gcc: Add the t-freebsd64 for multilib support.
-
-2019-04-25  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* doc/extend.texi (vector_size): Add missing comma after @xref.
-
-2019-04-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* BASE-VER: Set to 10.0.0.
-
-2019-04-25  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89765
-	* gimplify.c (gimplify_expr): Avoid turning a lvalue
-	VIEW_CONVERT_EXPR into one operating on an rvalue.
-
-2019-04-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89929
-	* config/i386/i386.c (feature_priority): Moved to file scope.
-	(processor_features): Likewise.
-	(processor_model): Likewise.
-	(_arch_names_table): Likewise.
-	(arch_names_table): Likewise.
-	(_feature_list): Removed.
-	(feature_list): Likewise.
-	(_isa_names_table): Moved to file scope.  Add priority.
-	(isa_names_table): Likewise.
-	(get_builtin_code_for_version): Replace feature_list with
-	isa_names_table.  Update error message for P_ZERO priority.
-
-2019-04-25  Richard Biener  <rguenther@suse.de>
-
-	* tree-pass.h (make_pass_phi_only_cprop): Remove.
-	* timevar.def (TV_TREE_PHI_CPROP): Likewise.
-
-2019-04-24  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90037
-	* Makefile.in (OBJS): Remove tree-ssa-phionlycprop.c
-	* passes.def: Replace all instance of phi-only cprop with the
-	lattice propagator.  Move propagation pass from after erroneous
-	path isolation to before erroneous path isolation.
-	* tree-ssa-phionlycprop.c: Remove.
-
-2019-04-24  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90213
-	* gimple-fold.c (fold_const_aggregate_ref_1): Do multiplication
-	by size and BITS_PER_UNIT on poly-wide-ints.
-
-2019-04-25  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90194
-	* match.pd: Add pattern to simplify view-conversion of an
-	empty constructor.
-
-2019-04-24  Clement Chigot  <clement.chigot@atos.net>
-
-	* config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Disable
-	OPTION_MASK_VSX and OPTION_MASK_ALTIVEC from rs6000_isa_flags
-	for Go on 32 bit AIX.
-	* config/rs6000/aix72.h: Likewise.
-
-2019-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90193
-	* rtl.c (classify_insn): Return JUMP_INSN for asm goto.
-	* emit-rtl.c (try_split): Copy over REG_LABEL_TARGET.
-
-2019-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/89952
-	* config/s390/s390.c (s390_restore_gprs_from_fprs): Restore GPRs
-	from FPRs in reverse order.  Generate REG_CFA_DEF_CFA note also
-	for restored hard frame pointer.
-	(s390_sched_dependencies_evaluation): Implement new target hook.
-	(TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New macro definition.
-
-2019-04-24  Claudiu Zissulescu  <claziss@sysnopsys.com>
-
-	* config/arc/arc-options.def: Fix typos and spelling mistakes.
-	* config/arc/arc.c (arc_init): Cleanup warning message.
-	(arc_override_options): Likewise.
-
-2019-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90187
-	* config/i386/i386.c (ix86_expand_sse_fp_minmax): Force if_true into
-	a register if both if_true and if_false are MEMs.
-
-	PR tree-optimization/90208
-	* tree-cfg.c (remove_bb): Move forced labels from removed bbs
-	after labels of new_bb, not before them.
-
-	PR tree-optimization/90211
-	* tree-parloops.c (try_create_reduction_list): Ignore phi arguments
-	which are not SSA_NAMEs.
-
-2018-04-23  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define for
-	AArch64.
-	(aarch64_file_end_indicate_exec_stack): Add gnu note section.
-
-2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/87979
-	* modulo-sched.c (sms_schedule): Start ii value "mii" should
-	not equal zero.
-
-2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/84032
-	* modulo-sched.c (ps_insn_find_column): Change condition so that
-	branch will always be the last insn in a row inside partial
-	schedule.
-
-2019-04-23  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90131
-	* tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Add
-	dest_single_pred_p argument.
-	(remove_forwarder_block): Adjust.
-	(remove_forwarder_block_with_phi): Likewise.
-
-2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
-	if used with general-regs-only.
-	(arm_conditional_register_usage): Don't add non-general regs if
-	general-regs-only.
-	(arm_valid_target_attribute_rec): Handle general-regs-only.
-	* config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
-	general-regs-only.
-	(TARGET_HARD_FLOAT_SUB): Define.
-	(TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
-	(TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
-	(TARGET_REALLY_IWMMXT2): Likewise.
-	* config/arm/arm.opt: Add -mgeneral-regs-only.
-	* doc/extend.texi: Document ARM general-regs-only target.
-	* doc/invoke.texi: Document ARM -mgeneral-regs-only.
-
-2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
-	checks for infinite_cost overflow.
-
-2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90021
-	* tree-chrec.c (evolution_function_is_univariate_p): New parameter
-	and check univariate against it.
-	* tree-chrec.h (evolution_function_is_univariate_p): New parameter.
-	* tree-data-ref.c (add_other_self_distances): Pass new argument.
-
-2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90178
-	Revert:
-	2018-11-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	Revert the revert:
-	2013-10-26  Vladimir Makarov  <vmakarov@redhat.com>
-
-	Revert:
-	2013-10-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2019-04-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* config/rs6000/rs6000.md (group_end_nop): Emit insn register
-	names using operand format, rather than hard-wired.
-	(speculation_barrier): Likewise.
-
-2019-04-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR tree-optimization/88055
-	* tree-call-cdce.c (comparison_code_if_no_nans): New function.
-	(gen_one_condition): Use it if !HONOR_NANS.
-
-2019-04-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90139
-	* tree-outof-ssa.c (get_temp_reg): If reg_mode is BLKmode, return
-	assign_temp instead of gen_reg_rtx.
-
-2019-04-19  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR translation/90118
-	* config/aarch64/aarch64.c (aarch64_override_options_internal):
-	Add missing space before %<.
-
-2019-04-18  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR rtl-optimization/87871
-	* ira-lives.c (make_object_dead): Don't add conflicts to
-	TOTAL_CONFLICT_HARD_REGS for register ignore_reg_for_conflicts.
-
-2019-04-18  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89797
-	* tree.h (TYPE_VECTOR_SUBPARTS): Use HOST_WIDE_INT_1U.
-	* config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Avoid
-	assuming type size fits in SHWI.
-
-2019-04-18  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/85051
-	* ipa-inline.c (flatten_function): New parameter UPDATE.
-	(ipa_inline, early_inliner): Use it.
-
-2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* fold-const.c (int_const_binop): Return early on failure.
-
-2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/85164
-	* combine.c (force_int_to_mode): Cast the argument rather than
-	the result of known_alignment.
-	* rtlanal.c (rtx_addr_can_trap_p_1): Use known_subrange_p.
-
-2019-04-18  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90131
-	* tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Split
-	out from ...
-	(remove_forwarder_block): ... here.
-	(remove_forwarder_block_with_phi): Also move debug stmts here.
-
-2019-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR translation/79183
-	* gimple-ssa-sprintf.c (format_directive): Use inform_n instead of
-	inform where appropriate.
-
-2019-04-18  Richard Biener  <rguenther@suse.de>
-
-	* tree.c (get_qualified_type): Put found type variants at the
-	head of the variant list.
-
-2018-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Fix typo.
-
-2019-04-17  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/90125
-	* config/i386/avx512fintrin.h (_mm_maskz_fmadd_round_sd,
-	_mm_maskz_fmadd_round_ss, _mm_maskz_fmsub_round_sd,
-	_mm_maskz_fmsub_round_ss, _mm_maskz_fnmadd_round_sd,
-	_mm_maskz_fnmadd_round_ss, _mm_maskz_fnmsub_round_sd,
-	_mm_maskz_fnmsub_round_ss): Use _maskz builtin instead of _mask3.
-
-2019-04-17  Peter Bergner  <bergner@linux.ibm.com>
-
-	* ira-conflicts.c (print_allocno_conflicts): Always print something,
-	even for allocno's with no conflicts.
-	(print_conflicts): Print an extra newline.
-
-2019-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* auto-inc-dec.c (attempt_change): Set the alignment of the
-	temporary memory to that of the original.
-
-2019-04-17  Joao Moreira  <jmoreira@suse.de>
-
-	* targhooks.c (default_print_patchable_function_entry): Emit
-	__patchable_function_entries section with writable flags to allow
-	relocation resolution.
-
-2019-04-17  Jonny Grant  <jg@jguk.org>
-
-	* collect2.c (main): Change gcc.gnu.org URL to HTTPS.
-
-2019-04-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90095
-	* internal-fn.c (expand_mul_overflow): Don't set SUBREG_PROMOTED_VAR_P
-	on lowpart SUBREGs.
-
-2019-04-17  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_init): Format diagnostic string.
-	(arc_override_options): Likewise.
-	(check_if_valid_regno_const): Likewise.
-	(arc_reorg): Likewise.
-
-2019-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/17108
-	* config/rs6000/rs6000.c (rs6000_split_multireg_move): Adjust pattern
-	name.
-	(rs6000_emit_allocate_stack_1): Simplify condition.  Adjust pattern
-	name.
-	* config/rs6000/rs6000.md (bits): Add entries for SF and DF.
-	(*movdi_update1): Use Pmode.
-	(movdi_<mode>_update): Fix argument to avoiding_indexed_address_p.
-	(movdi_<mode>_update_stack): Rename to ...
-	(movdi_update_stack): ... this.  Fix comment.  Change condition. Don't
-	use Pmode.
-	(*movsi_update1): Use Pmode.
-	(*movsi_update2): Use Pmode.
-	(movsi_update): Rename to ...
-	(movsi_<mode>_update): ... this.  Use Pmode.
-	(movsi_update_stack): Fix condition.
-	(*movhi_update1): Use Pmode.  Fix argument to
-	avoiding_indexed_address_p.
-	(*movhi_update2): Ditto.
-	(*movhi_update3): Ditto.
-	(*movhi_update4): Ditto.
-	(*movqi_update1): Ditto.
-	(*movqi_update2): Ditto.
-	(*movqi_update3): Ditto.
-	(*movsf_update1, *movdf_update1): Merge, rename to...
-	(*mov<mode>_update1): This.  Use Pmode.  Fix argument to
-	avoiding_indexed_address_p.  Add "size" attribute.
-	(*movsf_update2, *movdf_update2): Merge, rename to...
-	(*mov<mode>_update2): This.  Ditto.
-	(*movsf_update3): Use Pmode.  Fix argument to
-	avoiding_indexed_address_p.
-	(*movsf_update4): Ditto.
-	(allocate_stack): Simplify condition.  Adjust pattern names.
-
-2019-04-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* config/arm/arm.c (arm_valid_target_attribute_rec): Don't skip
-	whitespace at the start of target attribute string.
-
-2019-04-16  Pat Haugen  <pthaugen@us.ibm.com>
-
-	PR target/84369
-	* config/rs6000/power9.md: Add store forwarding bypass.
-
-2019-04-16  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/89528
-	* valtrack.c (dead_debug_insert_temp): Reset debug references
-	to the return value of a call being removed.
-
-2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-protos.h (arc_register_move_cost): Remove.
-	* config/arc/arc.c (arc_register_move_cost): Re-purpose it to
-	implement target hook.
-	(arc_memory_move_cost): New function.
-	(TARGET_REGISTER_MOVE_COST): Define.
-	(TARGET_MEMORY_MOVE_COST): Likewise.
-	* config/arc/arc.h (REGISTER_MOVE_COST): Remove.
-	(MEMORY_MOVE_COST): Likewise.
-
-2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.md (sibcall_insn): Use Rcd constraint.
-	(sibcall_value_insn): Likewise.
-	* config/arc/constraints.md (Rs5): Remove.
-
-2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_hard_regno_modes): Add two missing modes
-	for last two fake registers.
-	(arc_conditional_register_usage): Make sure fake frame and arg
-	pointer regs are in general regs class.
-	(FRAME_POINTER_MASK): Remove.
-	(RETURN_ADDR_MASK): Remove.
-	(arc_must_save_register): Use hard frame regnum.
-	(frame_restore_reg): Use hard_frame_pointer_rtx.
-	(arc_save_callee_saves): Likewise.
-	(arc_restore_callee_saves): Likewise.
-	(arc_save_callee_enter): Likewise.
-	(arc_restore_callee_leave): Likewise.
-	(arc_save_callee_milli): Likewise.
-	(arc_eh_return_address_location): Likewise.
-	(arc_check_multi): Use hard frame regnum.
-	(arc_can_eliminate): Likewise.
-	* config/arc/arc.h (FIXED_REGISTERS): Make FP register available
-	for register allocator.
-	(REG_CLASS_CONTENTS): Update GENERAL_REGS.
-	(REGNO_OK_FOR_BASE_P): Consider FRAME_POINTER_REGNUM.
-	(FRAME_POINTER_REGNUM): Change it to a fake register.
-	(HARD_FRAME_POINTER_REGNUM): Defined.
-	(ARG_POINTER_REGNUM): Change it to a new fake register.
-	(ELIMINABLE_REGS): Update.
-	(REGISTER_NAMES): Update names.
-	* config/arc/arc.md (LP_START): Remove.
-	(LP_END): Likewise.
-	(shift_si3_loop): Update pattern.
-
-2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (arc_expand_prologue): Emit blockage regardless
-	to avoid delay slot scheduling.
-	(arc_must_save_register): Don't save SP.
-	* config/arc/arc.md (stack_tie): Remove.
-	(UNSPEC_ARC_STKTIE): Likewise.
-
-2019-04-16  Kito Cheng  <kito.cheng@gmail.com>
-	    Shiva Chen  <shiva0217@gmail.com>
-
-	* config/nds32/nds32-md-auxiliary.c (nds32_split_ashiftdi3): Fix wrong
-	code gen with large shift amount.
-
-2019-04-16  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config/nds32/nds32-pipelines-auxiliary.c (wext_odd_dep_p): Handle
-	subreg.
-
-2019-04-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90096
-	* config/i386/i386.c (ix86_target_string): Add ADD_ABI_P argument, only
-	print -m64/-mx32/-m32 if it is true.
-	(ix86_debug_options, ix86_function_specific_print): Pass true as
-	ADD_ABI_P to ix86_target_string.
-	(ix86_expand_builtin): Adjust ix86_target_string caller, pass true as
-	ADD_ABI_P only if OPTION_MASK_ISA_64BIT is set in bisa and in that case
-	or into it OPTION_MASK_ISA_ABI_64 or OPTION_MASK_ISA_ABI_X32.
-
-	PR rtl-optimization/90082
-	* dce.c (can_delete_call): New function.
-	(deletable_insn_p, mark_insn): Use it.
-
-	PR tree-optimization/90090
-	* tree-ssa-math-opts.c (is_division_by): Ignore divisions that can
-	throw internally.
-	(is_division_by_square): Likewise.  Formatting fix.
-
-2019-04-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/56049
-	* tree-ssa-loop-im.c (mem_ref_hasher::equal): Elide alias-set
-	equality check if alias-set zero will prevail.
-
-2019-04-15  Jeff Law  <law@redhat.com>
-
-	* config/microblaze/microblaze.c (microblaze_expand_block_move): Treat
-	size and alignment as unsigned.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90074
-	* tree-loop-distribution.c (destroy_loop): Preserve correct
-	debug info.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90071
-	* tree-ssa-reassoc.c (init_range_entry): Do not pick up
-	abnormal operands from def stmts.
-
-2019-04-15  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/89794
-	* combine.c (count_auto_inc): New function.
-	(try_combine): Count how many auto_inc expressions there were in the
-	original instructions.  Ensure we have the same number in the new
-	instructions.  Remove the code that tried to ensure auto_inc side
-	effects on i1 and i0 are not lost.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/88936
-	* tree.h (auto_var_p): Declare.
-	* tree.c (auto_var_p): New function, split out from ...
-	(auto_var_in_fn_p): ... here.
-	* tree-ssa-structalias.c (struct variable_info): Add shadow_var_uid
-	member.
-	(new_var_info): Initialize it.
-	(set_uids_in_ptset): Also set the shadow variable uid if required.
-	(ipa_pta_execute): Postprocess points-to solutions assigning
-	shadow variable uids for locals that may reach their containing
-	function recursively.
-	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Do not
-	assert but instead check whether the points-to solution is
-	a singleton.
-
-2019-04-15  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/pr89693
-	* cgraph.c (clone_of_p): Loop over clone chain for each step in
-	the thunk chain.
-
-2019-04-15  Monk Chiang  <sh.chiang04@gmail.com>
-
-	* config.gcc (nds32*-*-linux*): Set gcc_cv_initfini_array to yes.
-
-2019-04-15  Monk Chiang  <sh.chiang04@gmail.com>
-	    Kito Cheng  <kito.cheng@gmail.com>
-	    Shiva Chen  <shiva0217@gmail.com>
-
-	* config/nds32/nds32-md-auxiliary.c
-	(nds32_legitimize_pic_address): Use new PIC pattern.
-	(nds32_legitimize_tls_address): Use new TLS pattern.
-	(nds32_output_symrel): New.
-	* config/nds32/nds32-protos.h (nds32_output_symrel): Declare.
-	(nds32_alloc_relax_group_id): Ditto.
-	* config/nds32/nds32-relax-opt.c (nds32_alloc_relax_group_id): New.
-	(nds32_group_insns): Use nds32_alloc_relax_group_id instead of use
-	relax_group_id.
-	(nds32_group_tls_insn): Ditto.
-	(nds32_group_float_insns): Ditto.
-	* config/nds32/nds32.md (tls_le): New.
-	(sym_got): Ditto.
-
-2019-04-15  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* configure: Add nds32 target for dwarf2 debug_line checking.
-	* configure.ac: Regenerated.
-
-2019-04-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/89358
-	* ipa-devirt.c (skip_in_fields_list_p): New.
-	(odr_types_equivalent_p): Use it.
-
-2019-04-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* config/arm/arm.c (arm_valid_target_attribute_rec): Use strcmp
-	instead of strncmp when checking for thumb and arm.  Formatting fixes.
-
-2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* doc/install.texi: Document --with-target-system-zlib.
-
-2019-04-12  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88383
-	PR c/89288
-	PR c/89798
-	PR c/89797
-	* targhooks.c (default_vector_alignment): Avoid assuming
-	argument fits in SHWI.
-	* tree.h (TYPE_VECTOR_SUBPARTS): Avoid sign overflow in
-	a shift expression.
-	* doc/extend.texi (__builtin_has_attribute): Add a clarifying note.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89965
-	* dce.c: Include rtl-iter.h.
-	(struct check_argument_load_data): New type.
-	(check_argument_load): New function.
-	(find_call_stack_args): Check for loads from stack slots still tracked
-	in sp_bytes and punt if any is found.
-
-	* config/mips/loongson-mmiintrin.h: Fix up #error message.
-
-2019-04-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	* params.def (PARAM_MAX_LTO_STREAMING_PARALLELISM): New parameter.
-	* doc/invoke.texi (max-lto-streaming-paralellism): New --param.
-
-2019-04-12  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/89970
-	* multiple_target.c (create_dispatcher_calls): Wrap ifunc
-	in error message.
-	(separate_attrs): Handle multiple 'default's.
-	(expand_target_clones): Rework error handling code.
-
-2019-04-12  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/87532
-	* config/rs6000/rs6000.c (rs6000_split_vec_extract_var): Use inner
-	mode of vector rather than mode of destination for move instruction.
-	* config/rs6000/vsx.md (*vsx_extract_<mode>_<VS_scalar>mode_var):
-	Use QI inner mode with V16QI vector mode.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/52726
-	* config/tilepro/tilepro.c (tilepro_print_operand): Use just
-	"invalid %%t operand" in output_operand_lossage message.
-
-2019-04-12  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/predicates.md (permute_pattern_operand): New
-	predicate.
-	* config/s390/vector.md ("*vec_splats_bswap_vec<mode>"): Add USE
-	operand for the permute pattern.
-	("*vec_perm<mode>"): New insn definition.
-	("bswap<mode>"): Generate the permute pattern operand in the
-	expander and perform the operand reloads for pre arch13 level
-	already.
-	("*bswap<mode>_emu"): Rename to ...
-	("*bswap<mode>"): ... this. And make the splitter vxe2 only.
-	* config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>"):
-	Add the USE operand for the permute pattern.
-	("*vec_set_bswap_vec<mode>"): Likewise.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89946
-	* varasm.c (assemble_start_function): Don't use tree_fits_uhwi_p
-	and gcc_unreachable if it fails, just call tree_to_uhwi which
-	verifies that too.  Test TREE_CHAIN instead of list_length > 1.
-	Start warning message with a lower-case letter.  Formatting fixes.
-
-	PR rtl-optimization/90026
-	* cfgcleanup.c (try_optimize_cfg): When removing empty bb with no
-	successors, look for BARRIERs inside of the whole BB_FOOTER chain
-	rather than just at the start of it.  If e->src BB_FOOTER is not NULL
-	in cfglayout mode, use emit_barrier_after_bb.
-
-2018-04-11  Steve Ellcey  <sellcey@marvell.com>
-
-	PR rtl-optimization/87763
-	* config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>4_noshift_alt):
-	New Instruction.
-
-2019-04-11  Tom de Vries  <tdevries@suse.de>
-
-	* doc/extend.texi (@node Statement Exprs): Note variable shadowing at
-	max macro using statement expression.
-
-2019-04-11  David Edelsohn  <dje.gcc@gmail.com>
-
-	* xcoffout.h (xcoff_private_rodata_section_name): Declare.
-	* xcoffout.c (xcoff_private_rodata_section_name): Define.
-	* config/rs6000/rs6000.c (rs6000_xcoff_asm_init_sections): Create
-	read_only_private_data_section using xcoff_private_rodata_section_name.
-	(rs6000_xcoff_file_start): Generate xcoff_private_rodata_section_name.
-
-2019-04-11  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR target/90016
-	* config/aarch64/aarch64.opt (msve-vector-bits): Add missing final '.'.
-
-2019-04-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89965
-	* dce.c (sp_based_mem_offset): New function.
-	(find_call_stack_args): Use sp_based_mem_offset.
-
-2019-04-11  Jonathan Wakely  <jwakely@redhat.com>
-
-	* doc/invoke.texi (Optimize Options): Clarify -flive-patching docs.
-
-2019-04-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90020
-	* tree-ssa-sccvn.c (vn_reference_may_trap): New function.
-	* tree-ssa-sccvn.h (vn_reference_may_trap): Declare.
-	* tree-ssa-pre.c (compute_avail): Use it to not put
-	possibly trapping references after a call that might not
-	return into EXP_GEN.
-	* gcse.c (compute_hash_table_work): Do not elide
-	marking a block containing a call if the call might not
-	return.
-
-2019-04-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90018
-	* tree-vect-data-refs.c (vect_preserves_scalar_order_p):
-	Test both SLP and interleaving variants.
-
-2019-04-11  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/8561.md: New file.
-	* config/s390/driver-native.c (s390_host_detect_local_cpu):
-	Add arch13 cpu model.
-	* config/s390/s390-opts.h (enum processor_type): Likewise.
-	* config/s390/s390.c (s390_get_sched_attrmask): Add arch13.
-	(s390_get_unit_mask): Likewise.
-	(s390_is_fpd): Likewise.
-	(s390_is_fxd): Likewise.
-	* config/s390/s390.h (s390_tune_attr): Likewise.
-	* config/s390/s390.md: Include arch13 pipeline description.
-	* config/s390/s390.opt: Add arch13.
-
-2018-04-10  Steve Ellcey  <sellcey@marvell.com>
-
-	PR rtl-optimization/87763
-	* config/aarch64/aarch64-protos.h (aarch64_masks_and_shift_for_bfi_p):
-	New prototype.
-	* config/aarch64/aarch64.c (aarch64_masks_and_shift_for_bfi_p):
-	New function.
-	* config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>5_shift):
-	New instruction.
-	(*aarch64_bfi<GPI:mode>5_shift_alt): Ditto.
-	(*aarch64_bfi<GPI:mode>4_noand): Ditto.
-	(*aarch64_bfi<GPI:mode>4_noand_alt): Ditto.
-	(*aarch64_bfi<GPI:mode>4_noshift): Ditto.
-
-2019-04-10  Jonathan Wakely  <jwakely@redhat.com>
-
-	* doc/invoke.texi (Optimize Options): Change "Nevertheless" to
-	"Although" in -fipa-icf documentation.
-
-	* doc/invoke.texi (Debugging Options): Explicitly state the semantics
-	of using multiple -g options.
-
-2019-04-10  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/89959
-	* doc/gcov.texi: Make documentation of -x option
-	more precise.
-
-2019-04-10  Richard Biener  <rguenther@suse.de>
-
-	* tree-vectorizer.h (_stmt_vec_info): Remove same_dr_stmt
-	member.
-	(DR_GROUP_SAME_DR_STMT): Remove.
-	* tree-vect-stmts.c (vectorizable_load): Remove unreachable code.
-	* tree-vect-data-refs.c (vect_analyze_group_access_1): Likewise,
-	replace with assert.
-	(vect_analyze_data_ref_accesses): Fix INTEGER_CST comparison.
-	(vect_record_grouped_load_vectors): Remove unreachable code.
-
-2019-04-10  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/90016
-	* config/aarch64/aarch64.opt (msve-vector-bits): Remove redundant and
-	obsolete reference to N.
-
-2019-04-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90025
-	* expr.c (store_expr): Set properly size on the MEM passed to
-	clear_storage.
-
-	PR c++/90010
-	* gimple-ssa-sprintf.c (target_to_host): Fix handling of targstr
-	with strlen in between hostsz-3 and hostsz-1 inclusive when no
-	translation is needed, and when translation is needed, only append
-	... if the string length is hostsz or more bytes long.  Avoid using
-	strncpy or strcat.
-
-2019-04-09  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR target/90024
-	* config/arm/arm.c (neon_valid_immediate): Disallow VOIDmode parameter.
-	* config/arm/constraints.md (Dm, DN, Dn): Split previous Dn constraint
-	into three.
-	* config/arm/neon.md (*neon_mov<mode>): Account for TImode and DImode
-	differences directly.
-	(*smax<mode>3_neon, vashl<mode>3, vashr<mode>3_imm): Use Dm constraint.
-
-2019-04-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR translation/90011
-	* ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
-	from diagnostics.
-	* config/arm/freebsd.h (LINK_SPEC): Remove trailing space from -p
-	diagnostics.
-	* config/riscv/freebsd.h (LINK_SPEC): Likewise.
-	* config/aarch64/aarch64-freebsd.h (FBSD_TARGET_LINK_SPEC): Likewise.
-	* config/darwin.h (DRIVER_SELF_SPECS, ASM_FINAL_SPEC): Remove
-	trailing space from -gsplit-dwarf diagnostics.
-
-	PR tree-optimization/89998
-	* gimple-ssa-sprintf.c (try_substitute_return_value): Use lhs type
-	instead of integer_type_node if possible, don't add ranges if return
-	type is not compatible with int.
-	* gimple-fold.c (gimple_fold_builtin_sprintf,
-	gimple_fold_builtin_snprintf): Use lhs type instead of hardcoded
-	integer_type_node.
-
-2019-04-09  Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Use GENERATOR_CFLAGS for all generators.
-	* doc/install.texi: Document the new config.
-
-2019-04-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Always
-	use gimple_expr_type for load and store calls.  Skip over the
-	condition argument in a conditional internal function.
-	Protect use of TREE_INT_CST_LOW.
-
-2019-04-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90015
-	* config/riscv/riscv.c (riscv_get_interrupt_type): Fix comment typo.
-	(riscv_merge_decl_attributes): Fix typo in diagnostics.  Remove
-	trailing period from it too.
-
-2019-04-08  wu yuan  <wuyuan5@huawei.com>
-
-	* config/aarch64/aarch64-cores.def (tsv1100): Change scheduling model.
-	* config/aarch64/aarch64.md: Add "tsv110.md".
-	* config/aarch64/tsv110.md: New file.
-
-2019-04-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90006
-	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle
-	calls like lrint.
-
-2019-04-08  Andrea Corallo  <andrea.corallo@arm.com>
-
-	PR target/83033
-	* config/aarch64/cortex-a57-fma-steering.c (fma_forest): Prohibit copy
-	construction.
-	(fma_root_node): Likewise.
-	(func_fma_steering): Likewise.
-
-2019-04-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89865
-	* config/i386/i386.md: Add peepholes for z = x; x ^= y; x != z.
-
-	PR rtl-optimization/89865
-	* config/i386/i386.md
-	(SWI12 peephole for mem {+,-,&,|,^}= x; mem != 0): Fix up operand
-	numbers not to clash with the additional operands[4].
-	(peepholes for mem {+,-,&,|,^}= x; mem != 0): New peephole2s
-	with extra register copy in the middle.
-
-2019-04-08  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/89961
-	* doc/gcov.texi: Document data_file.
-	* gcov.c (generate_results): Add data_info into JSON output.
-
-2019-04-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/89725
-	* tree-chrec.c (chrec_contains_symbols): New parameter.  Handle outer
-	loop's chrec as invariant symbol.
-	* tree-chrec.h (chrec_contains_symbols): New parameter.
-	* tree-data-ref.c (analyze_miv_subscript): Pass new argument.
-	(build_classic_dist_vector_1, add_other_self_distances): Bypass access
-	function of loops not in DDR's loop_nest.
-	* tree-data-ref.h (index_in_loop_nest): Add unreachable check.
-
-2019-04-08  Chenghua Xu  <paul.hua.gm@gmail.com>
-
-	PR target/89623
-	* config/mips/mips.opt (LOONGSON_EXT2): Use Var instead of
-	Mask.
-
-2019-04-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89945
-	* config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
-	Avoid calling gen_lowpart with SYMBOL_REF and LABEL_REF operand.
-
-2019-04-05  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* sched-deps.c (sched_macro_fuse_insns): Check return value of
-	targetm.fixed_condition_code_regs.
-
-2019-04-05  Richard Biener  <rguenther@suse.de>
-
-	PR debug/89892
-	PR debug/89905
-	* tree-cfgcleanup.c (remove_forwarder_block): Always move
-	debug bind stmts but reset them if they are not valid at the
-	destination.
-
-2019-04-05  Martin Liska  <mliska@suse.cz>
-
-	PR translation/89936
-	* collect-utils.c (collect_execute): Use %< and %>, or %qs in
-	order to wrap keywords or arguments.
-	* collect2.c (main): Likewise.
-	(scan_prog_file): Likewise.
-	(scan_libraries): Likewise.
-	* common/config/riscv/riscv-common.c
-	(riscv_subset_list::parsing_subset_version): Likewise.
-	(riscv_subset_list::parse_std_ext): Likewise.
-	* config/aarch64/aarch64.c (aarch64_override_options_internal):
-	Likewise.
-	* config/arm/arm.c (arm_option_override): Likewise.
-	* config/cris/cris.c (cris_print_operand): Likewise.
-	* config/darwin-c.c (darwin_pragma_options): Likewise.
-	(darwin_pragma_unused): Likewise.
-	(darwin_pragma_ms_struct): Likewise.
-	* config/ft32/ft32.c (ft32_print_operand): Likewise.
-	* config/i386/i386.c (print_reg): Likewise.
-	(ix86_print_operand): Likewise.
-	* config/i386/xm-djgpp.h: Likewise.
-	* config/iq2000/iq2000.c (iq2000_print_operand): Likewise.
-	* config/m32c/m32c.c (m32c_option_override): Likewise.
-	* config/msp430/msp430.c (msp430_option_override): Likewise.
-	* config/nds32/nds32.c (nds32_option_override): Likewise.
-	* config/nvptx/mkoffload.c (main): Likewise.
-	* config/rx/rx.c (rx_print_operand): Likewise.
-	(valid_psw_flag): Likewise.
-	* config/vms/vms-c.c (vms_pragma_member_alignment): Likewise.
-	(vms_pragma_nomember_alignment): Likewise.
-	(vms_pragma_extern_model): Likewise.
-	* lto-wrapper.c (compile_offload_image): Likewise.
-	* omp-offload.c (oacc_parse_default_dims): Likewise.
-	* symtab.c (symtab_node::verify_base): Likewise.
-	* tlink.c (recompile_files): Likewise.
-	(start_tweaking): Likewise.
-	* tree-profile.c (parse_profile_filter): Likewise.
-
-2019-04-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/89956
-	* tree-ssa-math-opts.c (convert_mult_to_fma): Protect against
-	multiple negates of the same value.
-
-2019-04-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89957
-	PR middle-end/89911
-	* builtins.c (expand_builtin_strnlen): Make sure wi::ltu_p operands
-	have the same precision since the function crashes otherwise.
-	* calls.c (maybe_warn_nonstring_arg): Avoid assuming strnlen() call
-	has non-zero arguments.
-
-2019-04-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89934
-	* gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Bail
-	out if the number of arguments is less than expected.
-
-2019-04-04  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/89399
-	* ree.c (combine_set_extension): Use single_set rather than
-	digging into PATTERN for items on the candidate list.
-	(combine_reaching_defs): Likewise.
-
-2019-04-04  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR rtl-optimization/46590
-	* loop-invariant.c (find_defs): Move df_remove_problem and
-	df_process_deferred_rescans to move_invariants.
-	Move df_live_add_problem and df_live_set_all_dirty calls
-	to move_invariants.
-	(move_invariants): Likewise.
-	(move_loop_invariants): Likewise, making the df_live calls
-	conditional on -O.  Remove the problem again if we added it
-	locally.
-
-2019-04-03  qing zhao  <qing.zhao@oracle.com>
-
-	PR tree-optimization/89730
-	* ipa-inline.c (can_inline_edge_p): Delete the checking for
-	-flive-patching=inline-only-static.
-	(can_inline_edge_by_limits_p): Add the checking for
-	-flive-patching=inline-only-static and grant always_inline
-	even when -flive-patching=inline-only-static is specified.
-
-2019-04-03  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/81025
-	* reorg.c (skip_consecutive_labels): Do not skip past a BARRIER.
-
-2019-04-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/84101
-	* tree-vect-stmts.c: Include explow.h for hard_function_value,
-	regs.h for hard_regno_nregs.
-	(cfun_returns): New helper.
-	(vect_model_store_cost): When vectorizing a store to a decl
-	we return and the function ABI returns in a multi-reg location
-	account for the possible spilling that will happen.
-
-2019-04-03  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.c (s390_legitimate_address_p): Reject long
-	displacement addresses for vector mode operands.
-
-2019-04-03  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (GMASK_LEN): Define.
-	(arc_restore_callee_saves): Restore first blink when
-	!optimize_size.
-
-2019-04-03  Sudakshina Das  <sudi.das@arm.com>
-
-	* doc/extend.texi: Add deprecated comment on sign-return-address
-	function attribute and add mbranch-protection.
-	* doc/invoke.texi: Add bti to the options for mbranch-protection.
-
-2019-04-03  Richard Biener  <rguenther@suse.de>
-
-	PR lto/89896
-	* lto-wrapper.c (run_gcc): Avoid implicit rules making
-	the all target phony.
-
-2019-04-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89902
-	PR target/89903
-	* config/i386/i386.c (dimode_scalar_to_vector_candidate_p):
-	Return false for variable DImode shifts.
-	(dimode_scalar_chain::compute_convert_gain): Do not handle
-	register count operand in variable DImode shifts.
-	(dimode_scalar_chain::make_vector_copies): Remove support to copy
-	count argument of a variable shift instruction to a vector register.
-	(dimode_scalar_chain::convert_reg): Remove support to convert
-	count argument of a variable shift instruction.
-
-2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/84206
-	* sel-sched-ir.h (get_all_loop_exits): Avoid the outer loop when
-	iterating over loop headers.
-
-2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/85876
-	* sel-sched.c (code_motion_path_driver): Avoid unwinding first_insn
-	beyond the original fence.
-
-2019-04-02  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* config.gcc: Mark spu* targets as deprecated/obsolete.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: New builtin function type
-	definitions. Remove unused types.
-	* config/s390/s390-builtins.def (s390_vcdgb, s390_vcdlgb)
-	(s390_vcgdb, s390_vclgdb): Remove low-level builtin definitions.
-	(s390_vec_float, s390_vec_signed, s390_vec_unsigned): New
-	overloaded builtins.
-	(s390_vcefb, s390_vcdgb, s390_vcelfb, s390_vcdlgb, s390_vcfeb)
-	(s390_vcgdb, s390_vclfeb, s390_vclgdb): New low-level builtins.
-	* config/s390/vecintrin.h (vec_float): New builtin macro definition.
-	(vec_double, vec_signed, vec_unsigned): Define to use the new
-	overloaded builtins.
-	* config/s390/vx-builtins.md ("vec_double_s64", "vec_double_u64"):
-	Remove expanders.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: New builtin function type
-	definitions.
-	* config/s390/s390-builtins.def (s390_vec_search_string_cc)
-	(s390_vec_search_string_until_zero_cc): New overloaded builtins.
-	(s390_vstrsb, s390_vstrsh, s390_vstrsf, s390_vstrszb)
-	(s390_vstrszh, s390_vstrszf): New low-level builtins.
-	* config/s390/s390.md (UNSPEC_VEC_VSTRS, UNSPEC_VEC_VSTRSCC): New
-	constant definitions.
-	* config/s390/vecintrin.h (vec_search_string_cc)
-	(vec_search_string_until_zero_cc): New builtin name definitions.
-	* config/s390/vx-builtins.md ("vstrs<mode>", "vstrsz<mode>"): New
-	expanders.
-	("vec_vstrs<mode>"): New insn definition.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: Add new builtin function
-	types.
-	* config/s390/s390-builtins.def (s390_vec_sldb, s390_vec_srdb):
-	New overloaded builtins.
-	(s390_vec_sldb, s390_vec_srdb): New low-level builtins.  and
-	s390_vsrd.
-	* config/s390/s390.md (UNSPEC_VEC_SLDB): Rename to ...
-	(UNSPEC_VEC_SLDBYTE): ... this.
-	(UNSPEC_VEC_SLDBIT, UNSPEC_VEC_SRDBIT): New constant definitions.
-	* config/s390/vecintrin.h (vec_sldb, vec_srdb): New builtin name
-	definitions.
-	* config/s390/vx-builtins.md ("vec_sld<mode>", "vec_sldw<mode>"):
-	Rename UNSPEC_VEC_SLDB to UNSPEC_VEC_SLDBYTE.
-	("vec_sldb<mode>", "vec_srdb<mode>"): New insn definitions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	("*vec_splats_bswap_vec<mode>", "*vec_splats_bswap_elem<mode>"):
-	New insn definition.
-	* config/s390/vx-builtins.md (V_HW_HSD): Move to ...
-	* config/s390/vector.md (V_HW_HSD): ... here.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/vecintrin.h: Map vec_vster low-level builtins to vec_vler.
-	* config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>")
-	("*vec_set_bswap_elem<mode>", "*vec_set_bswap_vec<mode>")
-	("*vec_extract_bswap_vec<mode>", "*vec_extract_bswap_elem<mode>"):
-	New insn definitions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: Add new builtin function type.
-	* config/s390/s390-builtins.def: Add overloaded builtin
-	s390_vec_reve and low-level builtins for s390_vler and s390_vster.
-	* config/s390/s390.md (UNSPEC_VEC_ELTSWAP): New constant definition.
-	* config/s390/vecintrin.h (vec_reve): New builtin name definition.
-	* config/s390/vx-builtins.md (V_HW_HSD): New mode iterator.
-	("eltswap<mode>"): New expander.
-	("*eltswapv16qi", "*eltswap<mode>", "*eltswap<mode>_emu"): New
-	insn definitions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: Add new builtin function types.
-	* config/s390/s390-builtins.def: Add overloaded builtin
-	s390_vec_revb. Add low-level builtins for vlbr and vstbr
-	instructions.
-	* config/s390/vecintrin.h (vec_revb): New builtin name definition.
-	* config/s390/vector.md (VT_HW_HSDT): New mode iterator.
-	("bswap<mode>"): New expander.
-	("*bswap<mode>", "*bswap<mode>_emu"): New insn definitions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtins.def (B_VXE2): New builtin flag definition.
-	* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Increment
-	vector builtin version number in __VEC__.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.md (VX_CONV_BFP, VX_CONV_INT): New mode
-	iterators.
-	(SFSI): New mode attribute.
-	("*fixuns_truncdfdi2_vx", "*fix_truncdfdi2_bfp_z13")
-	("*floatunsdidf2_z13", ): Add support for 32 bit conversions and
-	rename to ...
-	("*fixuns_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_z13")
-	("*fix_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_bfp_z13")
-	("*floatuns<VX_CONV_INT:mode><VX_CONV_BFP:mode>2_z13"): ... these.
-	("floatsi<mode>2"): Add wcefb instruction.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.md ("xde"): Extend mode attribute to vector types.
-	* config/s390/vector.md (VX_VEC_CONV_BFP, VX_VEC_CONV_INT): New
-	mode iterators.
-	("floatv2div2df2", "floatunsv2div2df2", "fix_truncv2dfv2di2")
-	("fixuns_truncv2dfv2di2"): Enhance with mode iterator to also
-	support 32 bit fp-int conversions. Rename to ...
-	("float<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
-	("floatuns<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
-	("fix_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2")
-	("fixuns_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2"):
-	... to these.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.c (s390_rtx_costs): Do not add extra costs for
-	if-then-else constructs if we can use the select instruction.
-	* config/s390/s390.md ("*mov<mode>cc"): Add the new instructions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.md ("*popcountdi_arch13_cc")
-	("*popcountdi_arch13_cconly", "*popcountdi_arch13"): New insn
-	definition.
-	("*popcount<mode>", "popcountdi2", "popcountsi2", "popcounthi2"):
-	Append _z196 to make it ...
-	("*popcount<mode>_z196", "popcountdi2_z196", "popcountsi2_z196")
-	("popcounthi2_z196"): ... this.
-	("popcountdi2_z196"): Remove TARGET_64BIT from the insn condition.
-	("popcountdi2", "popcountsi2", "popcounthi2"): New expanders.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.c (s390_canonicalize_comparison): Convert
-	certain compares for arch13 in order to make use of the condition
-	code result produced by the new instructions.
-	(s390_rtx_costs): Adjust the costs for nnrk, nngrk, nork, nogrk,
-	nxrk, and nxgrk instruction patterns.
-	* config/s390/s390.md (ANDOR, bitops_name, inv_bitops_name)
-	(inv_no): Add new code iterator together with some attributes.
-	("*andc_split_<mode>"): Disable splitter for arch13.
-	("*<ANDOR:bitops_name>c<GPR:mode>_cc")
-	("*<ANDOR:bitops_name>c<GPR:mode>_cconly")
-	("*<ANDOR:bitops_name>c<GPR:mode>")
-	("*n<ANDOR:inv_bitops_name><GPR:mode>_cc")
-	("*n<ANDOR:inv_bitops_name><mode>_cconly")
-	("*n<ANDOR:inv_bitops_name><mode>", "*nxor<GPR:mode>_cc")
-	("*nxor<mode>_cconly", "*nxor<mode>"): New insn definitions.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* common/config/s390/s390-common.c (processor_flags_table): New
-	entry for arch13.
-	* config.gcc: Support arch13 with the --with-arch= configure flag.
-	* config/s390/driver-native.c (s390_host_detect_local_cpu):
-	* config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13.
-	* config/s390/s390.c (s390_get_sched_attrmask)
-	(s390_get_unit_mask): Add PROCESSOR_ARCH13.
-	* config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13.
-	* config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P)
-	(TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13)
-	(TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro
-	definitions.
-	* config/s390/s390.opt: Support arch13 as processor type in
-	command line options.
-
-2019-04-02  Martin Liska  <mliska@suse.cz>
-
-	PR translation/89912
-	* params.def (PARAM_GRAPHITE_MAX_ARRAYS_PER_SCOP):
-	Fix param description of graphite-max-arrays-per-scop.
-
-2019-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/linux64.h (ASAN_REJECT_SPEC): New macro.
-	(ASAN_CC1_SPEC): Use it in 64-bit mode.
-	* config/sparc/sol2.h (ASAN_REJECT_SPEC): Remove superfluous colon.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/85412
-	* sel-sched.c (sel_sched_region): Assign reset_sched_cycles_p before
-	sel_sched_region_1, not after.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/86928
-	* sel-sched-ir.c (sel_redirect_edge_and_branch_force): Invoke
-	compute_live if necessary.
-	(sel_redirect_edge_and_branch): Likewise.
-
-2019-04-01  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89865
-	* ira-costs.c (process_bb_node_for_hard_reg_moves): Skip hard
-	register if it is a part of small class.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/87273
-	* sel-sched-ir.c (merge_fences): Remove assert.
-
-2019-04-01  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/46590
-	* domwalk.h (dom_walker::dom_walker): Consolidate constructors.
-	(dom_walker::m_reachability): Add in place of...
-	(dom_walker::m_skip_unreachable_blocks): ...this.
-	* domwalk.c (dom_walker::dom_walker): Consoliate constructors.
-	Move complex initialization ...
-	(dom_walker::walk): Here.  Especially compute m_bb_to_rpo
-	lazily and initialize edge flags on each invocation.
-	(dom_walker::bb_reachable): Use m_reachability.
-
-2019-04-01  Martin Liska  <mliska@suse.cz>
-
-	PR driver/89861
-	* opt-suggestions.c (option_proposer::build_option_suggestions):
-	Add variant without any argument in order to provide better
-	hints.
-
-2019-04-01  Richard Biener  <rguenther@suse.de>
-
-	PR c/71598
-	* gimple.c: Include langhooks.h.
-	(gimple_get_alias_set): Treat enumeral types as the underlying
-	integer type.
-
-2019-03-29  Kugan Vivekanandarajah  <kuganv@linaro.org>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/89862
-	* rtl.h (word_register_operation_p): Exclude CONST_INT from operations
-	that operates on the full registers for WORD_REGISTER_OPERATIONS
-	architectures.
-
-2019-03-29  Jim Wilson  <jimw@sifive.com>
-
-	* common/config/riscv/riscv-common.c (riscv_parse_arch_string):
-	Clear MASK_RVC and then set if C subset supported.
-
-2019-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89872
-	* gimplify.c (gimplify_compound_literal_expr): Don't optimize a
-	non-addressable complit into its initializer if it is volatile.
-
-2019-03-29  Roman Zhuykov  <zhroma@ispras.ru>
-
-	* opts-common.c (integral_argument): Set errno properly in one case.
-
-2019-03-29  Martin Liska  <mliska@suse.cz>
-
-	* doc/invoke.texi: Remove -Wchkp from documentation.
-
-2019-03-29  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.c (print_limit_reach): New function.
-	(dbg_cnt): Use it.
-
-2019-03-29  Martin Liska  <mliska@suse.cz>
-
-	* dbgcnt.c (dbg_cnt_process_single_pair): Fix GNU coding style.
-	(dbg_cnt_process_opt): Parse first tokens aas
-	dbg_cnt_process_single_pair is also using strtok.
-
-2019-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/87485
-	* function.c (expand_function_end): Move stack_protect_epilogue
-	before loading of return value into hard register(s).
-
-2019-03-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89621
-	* tree-inline.h (struct copy_body_data): Add
-	dont_remap_vla_if_no_change flag.
-	* tree-inline.c (remap_type_3, remap_type_2): New functions.
-	(remap_type): Don't remap vla types if id->dont_remap_vla_if_no_change
-	and remap_type_2 returns false.
-	* omp-low.c (new_omp_context): Set ctx->cb.dont_remap_vla_if_no_change.
-	Move ctx->cb.adjust_array_error_bounds setting to the outermost ctx
-	only from where it is copied to nested contexts.
-
-2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89865
-	* config/i386/i386.md (RMW operation with LEA peephole):
-	Use LEAMODE mode attribute instead of SWI mode iterator for
-	LEA pattern.
-
-2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89848
-	* config/i386/i386.c (dimode_scalar_chain::make_vector_copies):
-	Also process XEXP (src, 0) of a shift insn.
-
-2019-03-28  David Malcolm  <dmalcolm@redhat.com>
-
-	PR middle-end/89725
-	* optinfo-emit-json.cc (optrecord_json_writer::optinfo_to_json):
-	Use DECL_ASSEMBLER_NAME rather than get_fnname_from_decl.
-
-2019-03-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* regcprop.c (copyprop_hardreg_forward_1): Remove redundant INSN_P
-	test.
-	(cprop_hardreg_bb, cprop_hardreg_debug): New functions.
-	(pass_cprop_hardreg::execute): Use those.  Don't repeat bb processing
-	immediately after first one with df_analyze in between, but rather
-	process all bbs, queueing ones that need second pass in a worklist,
-	df_analyze, process queued debug insn changes and if second pass is
-	needed, process bbs from worklist, df_analyze, process queued debug
-	insns again.
-
-	* rtl.h (NONDEBUG_INSN_P): Define as NONJUMP_INSN_P or JUMP_P
-	or CALL_P instead of INSN_P && !DEBUG_INSN_P.
-	(INSN_P): Define using NONDEBUG_INSN_P or DEBUG_INSN_P.
-
-2019-03-28  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR c/79022
-	* gengtype.h (create_nested_ptr_option): Fix parameter names to match
-	definition.
-
-2019-03-27  Mateusz B  <mateuszb@poczta.onet.pl>
-
-	PR target/85667
-	* config/i386/i386.c (ix86_function_value_1): Call the newly added
-	function for 32-bit MS_ABI.
-	(function_value_ms_32): New function.
-
-2019-03-27  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn.md (CC_SAVE_REG): New constant.
-	(movdi): Call gen_movdi_symbol_save_scc.
-	(gen_movdi_symbol_save_scc): New insn and split.
-
-2019-03-27  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR rtl-optimization/89313
-	* function.c (matching_constraint_num): New static function.
-	(match_asm_constraints_1): Use it.  Fixup white space and comment.
-	Don't replace inputs with non-matching constraints which conflict
-	with early clobber outputs.
-
-2019-03-27  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/87761
-	PR rtl-optimization/89826
-	* regcprop.c (copyprop_hardreg_forward_1): Move may_trap_p test
-	slightly later.
-	(pass_cprop_hardreg::execute): Call df_analyze after adding the
-	note problem to get REG_DEAD/REG_UNUSED notes updated.
-
-2019-03-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89463
-	* tree-ssa-dce.c (remove_dead_stmt): Take output vector to
-	queue edges to remove.
-	(eliminate_unnecessary_stmts): Remove dead PHIs alongside
-	dead stmts.  Delay edge removal until PHIs are removed to
-	make debug-stmt creation not confused by seemingly degenerate
-	PHIs.
-
-2019-03-27  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
-	throughout file.
-	* config/rs6000/darwin.h: Likewise.
-	* config/rs6000/rs6000.c: Likewise.
-
-2019-03-27  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Always
-	assign rs6000_hard_regno_mode_ok_p[m][r].  Formatting.
-
-2019-03-26  Andrew Waterman  <andrew@sifive.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	* config/riscv/generic.md (generic_alu, generic_load, generic_store)
-	(generic_xfer, generic_branch, generic_imul, generic_idivsi)
-	(generic_idivdi, generic_fmul_single, generic_fmul_double)
-	(generic_fdiv, generic_fsqrt): Add check for generic tune.
-	(generic_alu): Add auipc to type list.
-	* config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): New.
-	(riscv_microarchitecture): Declare.
-	* config/riscv/riscv-protos.h (riscv_store_data_bypass_p): Declare.
-	* config/riscv/riscv.c (struct riscv_cpu_info): Add microarchitecture
-	field.
-	(riscv_microarchitecture): New.
-	(sifive_7_tune_info): New.
-	(riscv_cpu_info_table): Add microarchitecture value for rocket and
-	size.  Add sifive-3-series, sifive-5-series, and sifive-7-series
-	entries.
-	(riscv_store_data_bypass_p): New.
-	(riscv_option_override): Set riscv_microarchitecture from
-	cpu->microarchitecture.
-	* config/riscv/riscv.md: Include sifive-7.md.
-	(type): Add auipc.
-	(tune): New.
-	(auipc<mode>): Change type to auipc.
-	(restore_stack_nonlocal): New.
-	* config/riscv/sifive-7.md: New.
-	* doc/invoke.texi (RISC-V Options): Update mtune docs.
-
-2019-03-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89827
-	* config/i386/i386.c (dimode_scalar_chain::convert_reg):
-	Also process XEXP (src, 0) of a shift insn.
-
-2019-03-26  Richard Biener  <rguenther@suse.de>
-
-	* tree-inline.c (remap_gimple_stmt): Cache gimple_block.
-	(copy_debug_stmt): Likewise.
-	(expand_call_inline): Likewise.
-	(copy_bb): Avoid redundant lookup & set of gimple_block.
-	* gimple-low.c (lower_gimple_return): Likewise.
-	(lower_builtin_setjmp): Likewise.
-
-2019-03-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* hash-table.h (hash_table::m_gather_mem_stats): If GATHER_STATISTICS
-	is constant 0, turn into static const data member initialized to false.
-	(hash_table::hash_table): Only initialize m_gather_mem_stats #if
-	GATHER_STATISTICS.  Add ATTRIBUTE_UNUSED to gather_mem_stats param.
-
-2019-03-26  Jason Merrill  <jason@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	* mem-stats.h (mem_alloc_description::unregister_descriptor): New
-	method.
-	(mem_alloc_description::release_object_overhead): Fix comment typos.
-	* hash-table.h (hash_table::~hash_table): Call
-	release_instance_overhead only if m_entries is non-NULL, otherwise
-	call unregister_descriptor.
-
-2019-03-26  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/81740
-	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
-	In case of outer loop vectorization, check for backward dependence
-	at the inner loop if outer loop dependence is reversed.
-
-2019-03-26  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Correct
-	rs6000_vector_mem init.  Correct wI and wJ comment.
-
-2019-03-25  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/88347
-	PR rtl-optimization/88423
-	* sched-deps.c (sched_analyze_insn): Take into account that for
-	tablejumps the barrier appears after a label and a jump_table_data.
-
-2019-03-25  Martin Sebor  <msebor@redhat.com>
-
-	PR c/89812
-	* c-common.c (check_user_alignment): Rename local.  Correct maximum
-	alignment in diagnostic.  Avoid assuming argument fits in SHWI,
-	convert it to UHWI when it fits.
-
-2019-03-25  Johan Karlsson  <johan.karlsson@enea.com>
-
-	PR debug/86964
-	* dwarf2out.c (premark_used_variables): New function.
-	(prune_unused_types_walk): Do not mark not premarked external
-	variables.
-	(prune_unused_types): Call premark_used_variables.
-
-2019-03-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89676
-	* lra-constraints.c (curr_insn_transform): Do match reload for
-	early clobbers when the match was successful only for different
-	registers.
-
-2019-03-25  Martin Sebor  <msebor@redhat.com>
-
-	* doc/extend.texi (Common Type Attributes): Document vector_size.
-	(Common Variable Attributes): Mention size constraint.  Correct
-	quoting and typos.
-	(Vector Extensions): Use @dfn when defining bas type.  Clarify
-	base type and size constraints.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89789
-	* tree-ssa-sccvn.c (set_ssa_val_to): Do not allow lattice
-	changes from non-undefined back to undefined.
-
-2019-03-25  Thomas Otto  <thomas.otto@pdv-fs.de>
-
-	* dwarf2out.c (comp_dir_string): cached_wd could be set to both a
-	heap string and a gc string, but since this variable is unknown to
-	ggc the gc string might get reused and corrupted. Fixed by always
-	using a heap string.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89779
-	* tree-ssa-loop-ivopts.c (remove_unused_ivs): Return
-	to remove IV defs, delay actual removal.
-	(tree_ssa_iv_optimize_loop): Likewise.  Avoid SCEV reset.
-	(tree_ssa_iv_optimize): Remove eliminated IV defs at the
-	very end, properly also reset loop control IV information.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89802
-	* tree-ssa-math-opts.c (convert_mult_to_fma_1): Properly
-	move EH data to folded stmt.
-
-2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: Remove few unused types and
-	fix sort order for others.
-
-2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-c.c (s390_fn_types_compatible): Print the
-	expected and found types with -mdebug during builtin matching.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89790
-	* fold-const.c (operand_equal_p): Revert last change with
-	updated comment.
-
-2019-03-24  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add REG_EQUAL
-	notes for the result of the __tls_get_addr calls.
-	* config/rs6000/rs6000.md (unspec UNSPEC_TLS_GET_ADDR): New.
-
-2019-03-24  Jeff Law  <law@redhat.com>
-
-	* config/bfin/bfin.md (movpdi): Fix length for alternative 1.
-
-	PR rtl-optimization/87761
-	* regcprop.c (copyprop_hardreg_forward_1): Check may_trap_p on SET,
-	not INSN.  Also check RTX_FRAME_RELATED_P.  Queue insns for DF rescan
-	as needed.
-	(pass_cprop_hardreg::execute): Add df note problem and defer insn
-	rescans.  Reprocess blocks as needed, calling df_analyze before
-	reprocessing.  Always call df_analyze before fixing up debug bind
-	insns.
-
-2019-03-23  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/xmmintrin.h (_mm_movemask_pi8): Implement for 32-bit
-	big endian.
-
-2019-03-22  Andrew Pinski  <apinski@marvell.com>
-
-	* config/aarch64/aarch64.md (zero_extendsidi2_aarch64): Fix type
-	attrribute for uxtw.
-
-2019-03-26  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/87761
-	* config/mips/mips-protos.h (mips_split_move): Add new argument.
-	(mips_emit_move_or_split): Pass NULL for INSN into mips_split_move.
-	(mips_split_move): Accept new INSN argument.  Try to forward SRC
-	into the next instruction.
-	(mips_split_move_insn): Pass INSN through to mips_split_move.
-
-2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89676
-	* lra-constraints.c (curr_insn_transform): Do match reload for
-	early clobbers even if the match was successful.
-
-2019-03-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/87481
-	* doc/invoke.texi (-fconstexpr-ops-limit=): Document.
-
-2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/mmintrin.h (_mm_sub_pi32): Fix typo.
-
-2019-03-22  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask3<round_name>,
-	<avx512>_fmsub_<mode>_mask3<round_name>,
-	<avx512>_fnmadd_<mode>_mask3<round_name>,
-	<avx512>_fnmsub_<mode>_mask3<round_name>,
-	avx512f_vmfmadd_<mode>_mask3<round_name>,
-	avx512f_vmfmsub_<mode>_mask3<round_name>,
-	*avx512f_vmfnmadd_<mode>_mask3<round_name>): Use <round_nimm_predicate>
-	instead of register_operand and %v instead of v for match_operand 1.
-	(avx512f_vmfnmsub_<mode>_mask3<round_name>): Rename to ...
-	(*avx512f_vmfnmsub_<mode>_mask3<round_name>): ... this.  Use
-	<round_nimm_predicate> instead of register_operand and %v instead of v
-	for match_operand 1.
-
-	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
-	<avx512>_fmadd_<mode>_mask3<round_name>,
-	<avx512>_fmsub_<mode>_mask<round_name>,
-	<avx512>_fmsub_<mode>_mask3<round_name>,
-	<avx512>_fnmadd_<mode>_mask<round_name>,
-	<avx512>_fnmadd_<mode>_mask3<round_name>,
-	<avx512>_fnmsub_<mode>_mask<round_name>,
-	<avx512>_fnmsub_<mode>_mask3<round_name>,
-	<avx512>_fmaddsub_<mode>_mask<round_name>,
-	<avx512>_fmaddsub_<mode>_mask3<round_name>,
-	<avx512>_fmsubadd_<mode>_mask<round_name>,
-	<avx512>_fmsubadd_<mode>_mask3<round_name>): Use
-	<round_nimm_predicate> instead of nonimmediate_operand.
-	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
-	fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
-	Use register_operand instead of <round_nimm_predicate> for the
-	operand that needs to match output.
-	(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
-	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
-	Likewise.  Formatting fixes.
-
-	PR target/89784
-	* config/i386/i386.c (enum ix86_builtins): Remove
-	IX86_BUILTIN_VFMSUBSD3_MASK3 and IX86_BUILTIN_VFMSUBSS3_MASK3.
-	* config/i386/i386-builtin.def (__builtin_ia32_vfmaddsd3_mask,
-	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
-	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
-	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
-	__builtin_ia32_vfmsubss3_mask3): New builtins.
-	* config/i386/sse.md (avx512f_vmfmadd_<mode>_mask<round_name>,
-	avx512f_vmfmadd_<mode>_mask3<round_name>,
-	avx512f_vmfmadd_<mode>_maskz_1<round_name>,
-	*avx512f_vmfmsub_<mode>_mask<round_name>,
-	avx512f_vmfmsub_<mode>_mask3<round_name>,
-	*avx512f_vmfmasub_<mode>_maskz_1<round_name>,
-	*avx512f_vmfnmadd_<mode>_mask<round_name>,
-	*avx512f_vmfnmadd_<mode>_mask3<round_name>,
-	*avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
-	*avx512f_vmfnmsub_<mode>_mask<round_name>,
-	avx512f_vmfnmsub_<mode>_mask3<round_name>,
-	*avx512f_vmfnmsub_<mode>_maskz_1<round_name>): New define_insns.
-	(avx512f_vmfmadd_<mode>_maskz<round_expand_name>): New define_expand.
-	* config/i386/avx512fintrin.h (_mm_mask_fmadd_sd, _mm_mask_fmadd_ss,
-	_mm_mask3_fmadd_sd, _mm_mask3_fmadd_ss, _mm_maskz_fmadd_sd,
-	_mm_maskz_fmadd_ss, _mm_mask_fmsub_sd, _mm_mask_fmsub_ss,
-	_mm_mask3_fmsub_sd, _mm_mask3_fmsub_ss, _mm_maskz_fmsub_sd,
-	_mm_maskz_fmsub_ss, _mm_mask_fnmadd_sd, _mm_mask_fnmadd_ss,
-	_mm_mask3_fnmadd_sd, _mm_mask3_fnmadd_ss, _mm_maskz_fnmadd_sd,
-	_mm_maskz_fnmadd_ss, _mm_mask_fnmsub_sd, _mm_mask_fnmsub_ss,
-	_mm_mask3_fnmsub_sd, _mm_mask3_fnmsub_ss, _mm_maskz_fnmsub_sd,
-	_mm_maskz_fnmsub_ss, _mm_mask_fmadd_round_sd, _mm_mask_fmadd_round_ss,
-	_mm_mask3_fmadd_round_sd, _mm_mask3_fmadd_round_ss,
-	_mm_maskz_fmadd_round_sd, _mm_maskz_fmadd_round_ss,
-	_mm_mask_fmsub_round_sd, _mm_mask_fmsub_round_ss,
-	_mm_mask3_fmsub_round_sd, _mm_mask3_fmsub_round_ss,
-	_mm_maskz_fmsub_round_sd, _mm_maskz_fmsub_round_ss,
-	_mm_mask_fnmadd_round_sd, _mm_mask_fnmadd_round_ss,
-	_mm_mask3_fnmadd_round_sd, _mm_mask3_fnmadd_round_ss,
-	_mm_maskz_fnmadd_round_sd, _mm_maskz_fnmadd_round_ss,
-	_mm_mask_fnmsub_round_sd, _mm_mask_fnmsub_round_ss,
-	_mm_mask3_fnmsub_round_sd, _mm_mask3_fnmsub_round_ss,
-	_mm_maskz_fnmsub_round_sd, _mm_maskz_fnmsub_round_ss): New intrinsics.
-
-2019-03-21  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89350
-	* builtins.c (compute_objsize): Also ignore offsets whose upper
-	bound is negative.
-	* gimple-ssa-warn-restrict.c (builtin_memref): Add new member.
-	(builtin_memref::builtin_memref): Initialize new member.
-	Allow EXPR to be null.
-	(builtin_memref::extend_offset_range): Replace local with a member.
-	Avoid assuming pointer offsets are unsigned.
-	(builtin_memref::set_base_and_offset): Determine base object
-	before computing offset range.
-	(builtin_access::builtin_access): Handle memset.
-	(builtin_access::generic_overlap): Replace local with a member.
-	(builtin_access::strcat_overlap): Same.
-	(builtin_access::overlap): Same.
-	(maybe_diag_overlap): Same.
-	(maybe_diag_access_bounds): Same.
-	(wrestrict_dom_walker::check_call): Handle memset.
-	(check_bounds_or_overlap): Same.
-
-2019-03-21  Jan Hubicka  <hubicka@ucw.cz>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR lto/89692
-	* tree.c (fld_type_variant, fld_incomplete_type_of,
-	fld_process_array_type): Call fld->pset.add and don't call
-	add_tree_to_fld_list if it returns true.
-	(free_lang_data_in_type): Similarly with self-recursive call.  Purge
-	non-marked types from TYPE_NEXT_VARIANT list.
-	(find_decls_types_r): Call fld_worklist_push for TYPE_CANONICAL (t).
-
-2019-03-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* hash-table.h (hash_table): Add Lazy template parameter defaulted
-	to false, if true, don't alloc_entries during construction, but defer
-	it to the first method that needs m_entries allocated.
-	(hash_table::hash_table, hash_table::~hash_table,
-	hash_table::alloc_entries, hash_table::find_empty_slot_for_expand,
-	hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow,
-	hash_table::clear_slot, hash_table::traverse_noresize,
-	hash_table::traverse, hash_table::iterator::slide): Adjust all methods.
-	* hash-set.h (hash_set): Add Lazy template parameter defaulted to
-	false.
-	(hash_set::contains): If Lazy is true, use find_slot_with_hash with
-	NO_INSERT instead of find_with_hash.
-	(hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter,
-	hash_set::m_table): Add Lazy to template params of hash_table.
-	(gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param.
-	* attribs.c (test_attribute_exclusions): Likewise.
-	* hash-set-tests.c (test_set_of_strings): Add iterator tests for
-	hash_set.  Add tests for hash_set with Lazy = true.
-
-2019-03-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89779
-	* tree.c (tree_nop_conversion): Consolidate and fix defensive
-	checks with respect to released SSA names now having error_mark_node
-	type.
-	* fold-const.c (operand_equal_p): Likewise.
-
-2019-03-20  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/89775
-	* config/s390/s390.c (global_not_special_regno_p): Move to make it
-	available to ...
-	(s390_optimize_register_info): Use global_not_special_regno_p to
-	check for global regs.
-
-2019-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89752
-	* lra-constraints.c (process_alt_operands) <reg>: For BLKmode, don't
-	update this_alternative nor this_alternative_set.
-
-2019-03-19  Jim Wilson  <jimw@sifive.com>
-
-	PR target/89411
-	* config/riscv/riscv.c (riscv_valid_lo_sum_p): New arg x.  New locals
-	align, size, offset.  Use them to handle a BLKmode reference.  Update
-	comment.
-	(riscv_classify_address): Pass info->offset to riscv_valid_lo_sum_p.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89768
-	* loop-unroll.c (unroll_loop_constant_iterations): Use gen_int_mode
-	instead of GEN_INT.
-	(unroll_loop_runtime_iterations): Likewise.
-
-2019-03-19  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89644
-	* tree-ssa-strlen.c (handle_builtin_stxncpy): Use full_string_p
-	rather than endptr as an indicator of nul-termination.
-
-	PR tree-optimization/89644
-	* tree-ssa-strlen.c (handle_builtin_stxncpy): Consider unterminated
-	arrays in determining sequence sizes in strncpy and stpncpy.
-
-2019-03-19  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/89737
-	* predict.c (combine_predictions_for_bb): Empty likely_edges and
-	unlikely_edges if there's an edge that belongs to both these sets.
-
-2018-03-19  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/89746
-	* config/rs6000/rs6000.md (fix_trunc<mode>si2_stfiwx): If we have a
-	non-TARGET_MFCRF target, and the dest is memory but not 32-bit aligned,
-	go via a stack temporary.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89378
-	* config/mips/mips.c (mips_expand_vec_cond_expr): Use gen_lowpart
-	instead of gen_rtx_SUBREG.
-	* config/mips/mips-msa.md (vec_extract<mode><unitmode>): Likewise.
-
-2019-03-19  Richard Biener  <rguenther@suse.de>
-
-	PR debug/88389
-	* opts.c (finish_options): Disable -gsplit-dwarf when doing LTO.
-
-2019-03-19  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/87809
-	PR lto/89335
-	* tree.c (free_lang_data_in_decl): Do not free context of C++
-	destrutors.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89506
-	* config/arm/arm.md (cmpsi2_addneg): Swap the alternatives and use
-	subs for the first alternative except when operands[3] is 1.
-
-	PR target/89752
-	* gimplify.c (gimplify_asm_expr): For output argument with
-	TREE_ADDRESSABLE type, clear allows_reg if it allows memory, otherwise
-	diagnose error.
-
-2019-03-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/89753
-	* loop-unroll.c (decide_unroll_constant_iterations): Make guard for
-	explicit unrolling factor even more robust.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89726
-	* config/i386/i386.c (ix86_expand_floorceildf_32): In ceil
-	compensation use x2 += 1 instead of x2 -= -1 and when honoring
-	signed zeros, do another copysign after the compensation.
-
-2019-03-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89720
-	* tree-vrp.c (vrp_prop::check_mem_ref): Treat range with max < min
-	more conservatively, the same as anti-range.
-
-2019-03-18  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88945
-	* tree-ssanames.c (release_ssa_name_fn): For released SSA names
-	use a TREE_TYPE of error_mark_node to avoid ICEs when dumping
-	basic-blocks that are removed.  Remove restoring SSA_NAME_VAR.
-	* tree-outof-ssa.c (eliminate_useless_phis): Remove redundant checking.
-
-2019-03-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/gcn/gcn-run.c (struct output): Make next_output unsigned.
-	Extend queue to 1024 entries.
-	Add "consumed" field.
-	(gomp_print_output): Remove print_index parameter.
-	Add final parameter.
-	Change limit to unsigned.
-	Use consumed field to implement circular buffer.
-	Detect interrupted print in final pass.
-	Flush output at the end.
-	(run): Update gomp_print_output usage.
-	(main): Initialize kernargs->output_data.consumed.
-
-2019-03-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-loop.c (vect_estimate_min_profitable_iters): Fix the
-	calculation of the minimum number of scalar iterations for
-	fully-predicated loops.
-
-2019-03-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/89546
-	* tree-sra.c (propagate_subaccesses_across_link): Requeue new_acc if
-	any propagation to its children took place.
-
-2019-03-18  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR target/89627
-	* config/riscv/riscv.c (riscv_pass_fpr_single): Add offset
-	parameter, and make use of it.
-	(riscv_get_arg_info): Pass offset to riscv_pass_fpr_single.
-
-2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.opt (mcode-density-frame): Get the inital value
-	from TARGET_CODE_DENSITY_FRAME_DEFAULT.
-	* config/arc/elf.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
-	* config/arc/linux.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
-	* config/arc/arc.md (pop_multi_fp_blink): Adjust constraints to
-	match what the ops is doing.
-	(push_multi_fp_blink): Likewise.
-	* config/arc/arc.c (arc_override_options): Enable enter/leave when
-	compiling for size and elf target.
-	(arc_save_callee_enter): Adjust note to match what enter/leave
-	operation does.
-
-2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.md (tst_movb): Fix constraint.
-
-2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
-
-2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-protos.h (arc_adjust_reg_alloc_order): Declare.
-	* config/arc/arc.c (arc_conditional_register_usage): Remove all
-	reg_alloc_order references.
-	(size_alloc_order): Define.
-	(arc_adjust_reg_alloc_order): New function.
-	* config/arc/arc.h (REG_ALLOC_ORDER): Proper define the register
-	order.
-	(ADJUST_REG_ALLOC_ORDER): Define.
-	(HONOR_REG_ALLOC_ORDER): Likewise.
-
-2019-03-18  Richard Biener  <rguenther@suse.de>
-
-	PR target/87561
-	* config/i386/i386.c (ix86_add_stmt_cost): Pessimize strided
-	loads and stores a bit more.
-
-2019-03-18  Richard Biener  <rguenther@suse.de>
-
-	PR target/87561
-	* config/i386/i386.c (ix86_add_stmt_cost): Apply strided
-	load pessimization to stores as well.
-
-2019-03-18  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR middle-end/86979
-	* sel-sched.c (compute_av_set_at_bb_end): When we have an ineligible
-	successor, use NULL as its av set.
-
-2019-03-15  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/89721
-	* lra-constraints (invariant_p): Return false if side_effects_p holds.
-
-2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/87532
-	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
-	When handling vec_extract, use modular arithmetic to allow
-	constant selectors greater than vector length.
-	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
-	V1TImode vectors to have constant selector values greater than 0.
-	Use modular arithmetic to compute vector index.
-	(rs6000_split_vec_extract_var): Use modular arithmetic to compute
-	index for in-memory vectors.  Correct code generation for
-	in-register vectors.
-	(altivec_expand_vec_ext_builtin): Use modular arithmetic to
-	compute index.
-
-2019-03-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/88534
-	PR c++/88537
-	* dwarf2out.c (generic_parameter_die): Follow DECL_INITIAL of
-	VAR_DECL args.
-
-2019-03-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89709
-	* tree.c (inchash::add_expr): Strip any location wrappers.
-	* fold-const.c (operand_equal_p): Move stripping of location wrapper
-	after hash verification.
-
-	PR debug/89704
-	* dwarf2out.c (add_const_value_attribute): Return false for MINUS,
-	SIGN_EXTEND and ZERO_EXTEND.
-
-2019-03-14  Jason Merrill  <jason@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	* hash-table.h (remove_elt_with_hash): Return if slot is NULL rather
-	than if is_empty (*slot).
-	* hash-set-tests.c (test_set_of_strings): Add tests for addition of
-	existing elt and for elt removal.
-	* hash-map-tests.c (test_map_of_strings_to_int): Add test for removal
-	of already removed elt.
-
-2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89650
-	* config/i386/i386.c (remove_partial_avx_dependency): Handle
-	REG_EH_REGION note.
-
-2019-03-14  Martin Liska  <mliska@suse.cz>
-
-	PR other/89712
-	* doc/invoke.texi: Remove -fdump-class-hierarchy option.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	PR target/89711
-	* config/i386/i386.c (make_resolver_func): Properly set
-	DECL_CONTEXT on the RESULT_DECL.
-	* config/rs6000/rs6000.c (make_resolver_func): Likewise.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	* gimple-pretty-print.c: Include cfgloop.h.
-	(dump_gimple_phi): Adjust.
-	(dump_gimple_bb_header): Dump loop header for GIMPLE.
-	(pp_cfg_jump): Adjust.
-	(dump_implicit_edges): Dump fallthru to next block for GIMPLE as well.
-	* tree-cfg.c (build_gimple_cfg): Remove lower_phi_internal_fn call.
-	(lower_phi_internal_fn): Remove.
-	(verify_gimple_call): Remove IFN_PHI special-casing.
-	(dump_function_to_file): Dump IL state.
-	* tree-into-ssa.c (rewrite_add_phi_arguments): Revert changes
-	done to deal with PHI nodes being present in non-SSA state.
-
-2019-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/89684
-	* multiple_target.c (create_dispatcher_calls): Change
-	references_to_redirect from vector of ipa_ref * to vector of ipa_ref.
-	In the node->iterate_referring loop, push *ref rather than ref, call
-	ref->remove_reference () and always pass 0 to iterate_referring.
-
-	PR rtl-optimization/89679
-	* expmed.c (expand_mult_const): Don't add a REG_EQUAL note if it
-	would contain a paradoxical SUBREG.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89710
-	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Use
-	safe_dyn_cast.
-
-2019-03-14  Martin Liska  <mliska@suse.cz>
-
-	* coverage.c (coverage_begin_function): Stream also
-	end_column.
-	* doc/gcov.texi: Document 2 new fields in JSON file.  Improve
-	documentation about function declaration location.
-	* gcov-dump.c (tag_function): Print whole range
-	of function declaration.
-	* gcov.c (struct function_info): Add end_column field.
-	(function_info::function_info): Initialize it.
-	(output_json_intermediate_file): Output {start,end}_column
-	fields.
-	(read_graph_file): Read end_column.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89698
-	* fold-const.c (operand_equal_p): For INDIRECT_REF check
-	that the access types are similar.
-
-2019-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89703
-	* tree-ssa-strlen.c (valid_builtin_call): Punt if stmt call types
-	aren't compatible also with builtin_decl_explicit.  Check pure
-	or non-pure status of BUILT_IN_STR{{,N}CMP,N{LEN,{CAT,CPY}{,_CHK}}}
-	and BUILT_IN_STPNCPY{,_CHK}.
-
-2019-03-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89523
-	* config/i386/i386.c (ix86_print_operand): Handle 'M' to add
-	addr32 prefix to VSIB address for X32.
-	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask): Prepend
-	"%M2" to opcode.
-	(*avx512pf_gatherpf<mode>df_mask): Likewise.
-	(*avx512pf_scatterpf<mode>sf_mask): Likewise.
-	(*avx512pf_scatterpf<mode>df_mask): Likewise.
-	(*avx2_gathersi<mode>): Prepend "%M3" to opcode.
-	(*avx2_gathersi<mode>_2): Prepend "%M2" to opcode.
-	(*avx2_gatherdi<mode>): Prepend "%M3" to opcode.
-	(*avx2_gatherdi<mode>_2): Prepend "%M2" to opcode.
-	(*avx2_gatherdi<mode>_3): Prepend "%M3" to opcode.
-	(*avx2_gatherdi<mode>_4): Prepend "%M2" to opcode.`
-	(*avx512f_gathersi<mode>): Prepend "%M4" to opcode.
-	(*avx512f_gathersi<mode>_2): Prepend "%M3" to opcode.
-	(*avx512f_gatherdi<mode>): Prepend "%M4" to opcode.
-	(*avx512f_gatherdi<mode>_2): Prepend "%M3" to opcode.
-	(*avx512f_scattersi<mode>): Prepend "%M0" to opcode.
-	(*avx512f_scatterdi<mode>): Likewise.
-
-2019-03-13  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/85860
-	* lra-constraints.c (inherit_in_ebb): Update
-	potential_reload_hard_regs along with live_hard_regs.
-
-2019-03-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/89498
-	* dwarf2out.c (size_of_die): For dw_val_class_view_list always use
-	DWARF_OFFSET_SIZE.
-	(value_format): For dw_val_class_view_list never use DW_FORM_loclistx.
-
-2019-03-13  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89662
-	* tree-vrp.c (vrp_prop::check_mem_ref): Avoid assuming every type
-	has a size.
-
-2019-03-13  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89677
-	* tree-scalar-evolution.c (simplify_peeled_chrec): Do not
-	throw FP expressions at tree-affine.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	* tree-pretty-print.c (dump_generic_node): For -gimple properly
-	dump negative integer constants using _Literal (type) -num.
-
-2019-03-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* ipa-param-manipulation.h (struct ipa_parm_adjustment): Remove
-	nonlocal_value member.
-
-	PR middle-end/88588
-	* omp-simd-clone.c (ipa_simd_modify_stmt_ops): Handle PHI args.
-	(ipa_simd_modify_function_body): Handle PHIs.
-
-2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/s390.c (s390_option_override_internal): Use more
-	aggressive inlining parameters.
-
-2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/3906.md: New file.
-	* config/s390/s390.c (MAX_SCHED_UNITS): Increase.
-	(LONGRUNNING_THRESHOLD): Remove.
-	(MAX_SCHED_MIX_SCORE): Decrease.
-	(MAX_SCHED_MIX_DISTANCE): Decrease.
-	(s390_bb_fallthru_entry_likely): Assume fallthru for less than likely.
-	(struct s390_sched_state): New struct to hold scheduling state.
-	(S390_SCHED_STATE_NORMAL): Remove.
-	(S390_SCHED_STATE_CRACKED): Remove.
-	(S390_SCHED_ATTR_MASK_GROUPOFTWO): Add.
-	(s390_get_sched_attrmask): Use new attribute.
-	(s390_get_unit_mask): Use new units.
-	(s390_is_fpd): New function.
-	(s390_is_fxd): New function.
-	(s390_is_longrunning): New function.
-	(s390_sched_score): Use new functions.
-	(s390_sched_reorder): Likewise.
-	(s390_sched_variable_issue): Rework and use new functions.
-	(s390_sched_init): Use new functions.
-	* config/s390/s390.h (s390_tune_attr): Add z14.
-	* config/s390/s390.md: Add z14.
-
-2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/2964.md: Update pipeline description.
-	* config/s390/s390.c (MAX_SCHED_UNITS): Increase.
-	(LONGRUNNING_THRESHOLD): Remove.
-	(LATENCY_FACTOR): Remove.
-	(s390_get_unit_mask): Add unit.
-	(s390_sched_score): Use fxd/fpd.
-	(s390_sched_variable_issue): Use fxd/fpd.
-
-2019-03-12  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386.c: Reword an error message.
-
-2019-03-12  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.c (cgraph_node::dump): Dump more info for former thunks,
-	terminate with newline.
-
-2019-03-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/52726
-	* config/s390/s390.md (tabort): Use %wd instead of
-	HOST_WIDE_INT_PRINT_DEC in error message, reword to avoid two capital
-	letters and periods.
-	* config/tilepro/tilepro.c (tilepro_print_operand): Use %wd in
-	output_operand_lossage instead of HOST_WIDE_INT_PRINT_DEC, replace
-	's with %< and %>.
-
-	PR middle-end/89663
-	* builtins.c (expand_builtin_int_roundingfn,
-	expand_builtin_int_roundingfn_2): Return NULL_RTX instead of
-	gcc_unreachable if validate_arglist fails.
-
-2019-03-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89664
-	* tree-ssa-math-opts.c (execute_cse_reciprocals_1): Properly
-	free the occurance tree after the early out.
-
-2019-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89655
-	PR bootstrap/89656
-	* vr-values.c (vr_values::update_value_range): If
-	old_vr->varying_p (), don't update it, make new_vr also VARYING
-	and return false.
-
-2019-03-11  Martin Liska  <mliska@suse.cz>
-
-	* config/aarch64/aarch64.c (aarch64_override_options_internal):
-	Fix double string quoting.
-
-2019-03-11  Martin Liska  <mliska@suse.cz>
-
-	* collect-utils.c (collect_wait): Wrap apostrophes
-	in gcc internal format with %'.
-	* collect2.c (main): Likewise.
-	(scan_prog_file): Likewise.
-	(scan_libraries): Likewise.
-	* config/i386/i386.c (ix86_expand_call): Likewise.
-	(ix86_handle_interrupt_attribute): Likewise.
-	* config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
-	* config/nds32/nds32.c (nds32_insert_attributes): Likewise.
-	* config/rl78/rl78.c (rl78_handle_saddr_attribute): Likewise.
-	* lto-wrapper.c (find_crtoffloadtable): Likewise.
-	* symtab.c (symtab_node::verify_base): Likewise.
-	* tree-cfg.c (verify_gimple_label): Likewise.
-	* tree.c (verify_type_variant): Likewise.
-
-2019-03-11  Martin Liska  <mliska@suse.cz>
-
-	* builtins.c (expand_builtin_thread_pointer): Wrap an option name
-	in a string format message and fix GNU coding style.
-	(expand_builtin_set_thread_pointer): Likewise.
-	* common/config/aarch64/aarch64-common.c
-	(aarch64_rewrite_selected_cpu): Likewise.
-	* common/config/alpha/alpha-common.c (alpha_handle_option): Likewise.
-	* common/config/arc/arc-common.c (arc_handle_option): Likewise.
-	* common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise.
-	* common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
-	* common/config/i386/i386-common.c (ix86_handle_option): Likewise.
-	* common/config/ia64/ia64-common.c (ia64_handle_option): Likewise.
-	* common/config/m68k/m68k-common.c (m68k_handle_option): Likewise.
-	* common/config/msp430/msp430-common.c (msp430_handle_option): Likewise.
-	* common/config/nds32/nds32-common.c (nds32_handle_option): Likewise.
-	* common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option):
-	Likewise.
-	* common/config/riscv/riscv-common.c
-	(riscv_subset_list::parsing_subset_version): Likewise.
-	(riscv_subset_list::parse_std_ext): Likewise.
-	(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
-	(riscv_subset_list::parse): Likewise.
-	* common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise.
-	* config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise.
-	(aarch64_override_options_internal): Likewise.
-	(aarch64_validate_mcpu): Likewise.
-	(aarch64_validate_march): Likewise.
-	(aarch64_validate_mtune): Likewise.
-	(aarch64_override_options): Likewise.
-	* config/alpha/alpha.c (alpha_option_override): Likewise.
-	* config/arc/arc.c (arc_init): Likewise.
-	(parse_mrgf_banked_regs_option): Likewise.
-	(arc_override_options): Likewise.
-	(arc_expand_builtin_aligned): Likewise.
-	* config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise.
-	(arm_expand_builtin): Likewise.
-	* config/arm/arm.c (arm_option_check_internal): Likewise.
-	(arm_configure_build_target): Likewise.
-	(arm_option_override): Likewise.
-	(arm_options_perform_arch_sanity_checks): Likewise.
-	(arm_handle_cmse_nonsecure_entry): Likewise.
-	(arm_handle_cmse_nonsecure_call): Likewise.
-	(arm_tls_referenced_p): Likewise.
-	(thumb1_expand_prologue): Likewise.
-	* config/avr/avr.c (avr_option_override): Likewise.
-	* config/bfin/bfin.c (bfin_option_override): Likewise.
-	* config/c6x/c6x.c (c6x_option_override): Likewise.
-	* config/cr16/cr16.c (cr16_override_options): Likewise.
-	* config/cris/cris.c (cris_option_override): Likewise.
-	* config/csky/csky.c (csky_handle_isr_attribute): Likewise.
-	* config/darwin-c.c (macosx_version_as_macro): Likewise.
-	* config/darwin.c (darwin_override_options): Likewise.
-	* config/frv/frv.c (frv_expand_builtin): Likewise.
-	* config/h8300/h8300.c (h8300_option_override): Likewise.
-	* config/i386/i386.c (parse_mtune_ctrl_str): Likewise.
-	(ix86_option_override_internal): Likewise.
-	(warn_once_call_ms2sysv_xlogues): Likewise.
-	(ix86_expand_prologue): Likewise.
-	(split_stack_prologue_scratch_regno): Likewise.
-	(ix86_warn_parameter_passing_abi): Likewise.
-	* config/ia64/ia64.c (fix_range): Likewise.
-	* config/m68k/m68k.c (m68k_option_override): Likewise.
-	* config/microblaze/microblaze.c (microblaze_option_override): Likewise.
-	* config/mips/mips.c (mips_emit_probe_stack_range): Likewise.
-	(mips_set_compression_mode): Likewise.
-	* config/mmix/mmix.c (mmix_option_override): Likewise.
-	* config/mn10300/mn10300.c (mn10300_option_override): Likewise.
-	* config/msp430/msp430.c (msp430_option_override): Likewise.
-	* config/nds32/nds32.c (nds32_option_override): Likewise.
-	* config/nios2/nios2.c (nios2_custom_check_insns): Likewise.
-	(nios2_option_override): Likewise.
-	(nios2_expand_custom_builtin): Likewise.
-	* config/nvptx/mkoffload.c (main): Likewise.
-	* config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise.
-	* config/pa/pa.c (fix_range): Likewise.
-	(pa_option_override): Likewise.
-	* config/riscv/riscv.c (riscv_parse_cpu): Likewise.
-	(riscv_option_override): Likewise.
-	* config/rl78/rl78.c (rl78_option_override): Likewise.
-	* config/rs6000/aix61.h: Likewise.
-	* config/rs6000/aix71.h: Likewise.
-	* config/rs6000/aix72.h: Likewise.
-	* config/rs6000/driver-rs6000.c (elf_platform): Likewise.
-	* config/rs6000/freebsd64.h: Likewise.
-	* config/rs6000/linux64.h: Likewise.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
-	(rs6000_expand_zeroop_builtin): Likewise.
-	(rs6000_expand_mtfsb_builtin): Likewise.
-	(rs6000_expand_set_fpscr_rn_builtin): Likewise.
-	(rs6000_expand_set_fpscr_drn_builtin): Likewise.
-	(rs6000_invalid_builtin): Likewise.
-	(rs6000_expand_split_stack_prologue): Likewise.
-	* config/rs6000/rtems.h: Likewise.
-	* config/rx/rx.c (valid_psw_flag): Likewise.
-	(rx_expand_builtin): Likewise.
-	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
-	* config/s390/s390.c (s390_expand_builtin): Likewise.
-	(s390_function_profiler): Likewise.
-	(s390_option_override_internal): Likewise.
-	(s390_option_override): Likewise.
-	* config/sh/sh.c (sh_option_override): Likewise.
-	(sh_builtin_saveregs): Likewise.
-	(sh_fix_range): Likewise.
-	* config/sh/vxworks.h: Likewise.
-	* config/sparc/sparc.c (sparc_option_override): Likewise.
-	* config/spu/spu.c (spu_option_override): Likewise.
-	(fix_range): Likewise.
-	* config/visium/visium.c (visium_option_override): Likewise.
-	(visium_handle_interrupt_attr): Likewise.
-	* config/xtensa/xtensa.c (xtensa_option_override): Likewise.
-	* dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise.
-	(dbg_cnt_process_opt): Likewise.
-	* dwarf2out.c (output_dwarf_version): Likewise.
-	* except.c (expand_eh_return): Likewise.
-	* gcc.c (defined): Likewise.
-	(driver_handle_option): Likewise.
-	(process_command): Likewise.
-	(compare_files): Likewise.
-	(driver::prepare_infiles): Likewise.
-	(driver::do_spec_on_infiles): Likewise.
-	(driver::maybe_run_linker): Likewise.
-	* omp-offload.c (oacc_parse_default_dims): Likewise.
-	* opts-global.c (handle_common_deferred_options): Likewise.
-	* opts.c (parse_sanitizer_options): Likewise.
-	(common_handle_option): Likewise.
-	(enable_warning_as_error): Likewise.
-	* passes.c (enable_disable_pass): Likewise.
-	* plugin.c (parse_plugin_arg_opt): Likewise.
-	(default_plugin_dir_name): Likewise.
-	* targhooks.c (default_expand_builtin_saveregs): Likewise.
-	(default_pch_valid_p): Likewise.
-	* toplev.c (init_asm_output): Likewise.
-	(process_options): Likewise.
-	(toplev::run_self_tests): Likewise.
-	* tree-cfg.c (verify_gimple_call): Likewise.
-	* tree-inline.c (inline_forbidden_p_stmt): Likewise.
-	(tree_inlinable_function_p): Likewise.
-	* var-tracking.c (vt_find_locations): Likewise.
-
-2019-03-11  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390.c (s390_expand_builtin): Do the copy_to_reg not
-	only on the else branch.
-
-2019-03-11  Martin Liska  <mliska@suse.cz>
-
-	* gcov.c (output_intermediate_json_line): Print function
-	name of each line.
-	(output_json_intermediate_file): Add new argument.
-	* doc/gcov.texi: Document the change.
-
-2019-03-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/89588
-	* loop-unroll.c (decide_unroll_constant_iterations): Make guard for
-	explicit unrolling factor more robust.
-
-2019-03-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89649
-	* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
-	* tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
-	on the prolog and epilog loops.
-	(vect_loop_versioning): Return copy of loop.
-	* tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
-	on the non-vectorized version of the loop.
-
-2019-03-10  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/68924
-	* config/i386/sse.md (*vec_extractv2di_0_sse):
-	Add (=r,x) alternative and corresponding splitter.
-
-2019-03-10  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/85762
-	PR tree-optimization/87008
-	PR tree-optimization/85459
-	* tree-sra.c (contains_vce_or_bfcref_p): New parameter, set the bool
-	it points to if there is a type changing MEM_REF.  Adjust all callers.
-	(build_accesses_from_assign): Disable total scalarization if
-	contains_vce_or_bfcref_p returns true through the new parameter, for
-	both rhs and lhs.
-
-2019-03-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88568
-	* attribs.c (handle_dll_attribute): Don't clear TREE_STATIC for
-	dllimport on VAR_DECLs with RECORD_TYPE or UNION_TYPE DECL_CONTEXT.
-
-	PR target/79645
-	* common.opt (fdiagnostics-show-labels,
-	fdiagnostics-show-line-numbers, fdiagnostics-format=,
-	fdiagnostics-minimum-margin-width=, fgnat-encodings=, gas-loc-support,
-	gas-locview-support, ginline-points, ginternal-reset-location-views):
-	Terminate description text with a dot.
-	* config/microblaze/microblaze.opt (mxl-prefetch): Likewise.
-	* config/mcore/mcore.opt (m210, m340): Likewise.
-	* config/epiphany/epiphany.opt (mprefer-short-insn-regs, mcmove,
-	mnops=): Start description text with a capital letter.
-	* config/arc/arc.opt (msize-level=): Likewise.
-	* config/sh/sh.opt (minline-ic_invalidate): Likewise.
-	* config/rs6000/sysv4.opt (mno-toc, mtoc, mno-traceback, mshlib,
-	mnewlib): Likewise.
-	* config/ft32/ft32.opt (msim): Likewise.
-	(mft32b, mcompress): Likewise.  Terminate description text with a dot.
-	(mnodiv, mnopm): Terminate description text with a dot.
-	* config/c6x/c6x.opt (c6x_sdata): Terminate Enum description with
-	a colon.
-	* config/i386/i386.opt (prefer_vector_width, instrument_return):
-	Likewise.
-	* config/rx/rx.opt (nofpu): Remove trailing spaces from description
-	text.
-
-	PR rtl-optimization/89634
-	* cfgcleanup.c (thread_jump): Punt if registers mentioned in cond1
-	are modified in BB_END (e->src) instruction.
-
-2019-03-08  David Malcolm  <dmalcolm@redhat.com>
-
-	PR target/79926
-	* config/i386/i386.c (ix86_set_current_function): Make "sorry"
-	messages more amenable to translation, and improve wording.
-
-2019-03-08  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
-	ud- and du-chains between phases.
-
-2019-03-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR debug/89631
-	* dwarf2cfi.c (dwarf2out_frame_debug_expr): Use CONST_POLY_INT
-	instead of POLY_INT_CST.
-
-2019-03-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* config/arm/arm.h (TARGET_FP16_TO_DOUBLE): Add TARGET_VFP_DOUBLE
-	requirement.
-
-2019-03-08  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/68924
-	PR target/78782
-	PR target/87558
-	* config/i386/emmintrin.h (_mm_loadu_si64): New intrinsic.
-	(_mm_storeu_si64): Ditto.
-
-2019-03-08  Martin Liska  <mliska@suse.cz>
-
-	PR target/86952
-	* config/i386/i386.c (ix86_option_override_internal): Disable
-	jump tables when retpolines are used.
-
-2019-03-08  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR go/63560
-	* ipa-split.c (execute_split_functions): Do not split
-	'noinline' or 'section' function.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/79846
-	* config/s390/s390.c (s390_const_operand_ok): Use %wu instead of
-	HOST_WIDE_INT_PRINT_UNSIGNED and %wd instead of
-	HOST_WIDE_INT_PRINT_DEC.  Formatting fixes.
-
-	PR ipa/80000
-	* ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
-	from diagnostics.  Formatting fixes.
-
-	PR target/85665
-	* ipa-devirt.c (odr_types_equivalent_p): Fix grammar in
-	warn_odr diagnostics.
-
-	PR other/80058
-	* lra-constraints.c (process_alt_operands): Avoid one space before
-	" at the end of line and another after " on another line in a string
-	literal.
-	* attribs.c (handle_dll_attribute): Likewise.
-	* config/avr/avr-devices.c (avr_texinfo): Likewise.
-
-	* gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
-	warning_at or inform messages in G_() if there is no ?:.
-
-	PR tree-optimization/89550
-	* builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
-	returned true.  Formatting fixes.
-	(expand_builtin_strnlen): Formatting fixes.
-	* tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
-	if warning_at returned true.
-	* tree-cfg.c (pass_warn_function_return::execute): Likewise.
-
-2019-03-08  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89578
-	* cfgloop.h (struct loop): Add owned_clique field.
-	* cfgloopmanip.c (copy_loop_info): Copy it.
-	* tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique
-	cliques.
-	* tree-inline.c (copy_loops): Remap owned_clique.
-	* lto-streamer-in.c (input_cfg): Stream owned_clique.
-	* lto-streamer-out.c (output_cfg): Likewise.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/80190
-	* config/darwin.c: Include intl.h.
-	(darwin_build_constant_cfstring): Improve i18n of diagnostics by not
-	composing the message out of two separate parts.
-
-2019-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/80003
-	* config/i386/i386.c (ix86_set_func_type): Make sure diagnostics
-	doesn't start with a capital letter and doesn't end with a dot.
-	(ix86_function_arg_boundary): Make sure diagnostics doesn't start
-	with a capital letter.
-	(ix86_mangle_function_version_assembler_name): Likewise.
-	(ix86_generate_version_dispatcher_body): Likewise.
-	(fold_builtin_cpu): Likewise.
-	(get_builtin_code_for_version): Likewise.  Remove extraneous space.
-	(ix86_handle_interrupt_attribute): Make the diagnostics easier for
-	translators, wrap full type name in %qs.
-
-	PR translation/79999
-	* gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
-	depend clause with source (or sink) modifier.
-	* omp-expand.c (expand_omp_ordered_sink): Likewise.
-
-	PR target/89602
-	* config/i386/sse.md (avx512f_mov<ssescalarmodelower>_mask,
-	*avx512f_load<mode>_mask, avx512f_store<mode>_mask): New define_insns.
-	(avx512f_load<mode>_mask): New define_expand.
-	* config/i386/i386-builtin.def (__builtin_ia32_loadsd_mask,
-	__builtin_ia32_loadss_mask, __builtin_ia32_storesd_mask,
-	__builtin_ia32_storess_mask, __builtin_ia32_movesd_mask,
-	__builtin_ia32_movess_mask): New builtins.
-	* config/i386/avx512fintrin.h (_mm_mask_load_ss, _mm_maskz_load_ss,
-	_mm_mask_load_sd, _mm_maskz_load_sd, _mm_mask_move_ss,
-	_mm_maskz_move_ss, _mm_mask_move_sd, _mm_maskz_move_sd,
-	_mm_mask_store_ss, _mm_mask_store_sd): New intrinsics.
-
-2019-03-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/87525
-	* ipa-cp.c (perform_estimation_of_a_value): Account zero time benefit
-	for extern inline functions.
-
-2019-03-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/88235
-	* cgraph.h (cgraph_node): New inline method former_thunk_p.
-	* cgraph.c (cgraph_node::dump): Dump a note if node is a former thunk.
-	(clone_of_p): Treat expanded thunks like thunks, be optimistic if they
-	have multiple callees.  At the end check if declarations match as
-	opposed to cgraph_nodes.
-
-2019-03-07  Martin Liska  <mliska@suse.cz>
-
-	* cgraph.c (cgraph_node::verify_node): Verify with a neighbour
-	which is equivalent to searching for this in clones chain.
-	* symtab.c (symtab_node::verify_base): Similarly compare ASM
-	names with a neighbour and special case first node in a chain.
-
-2019-01-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/80916 - spurious "static but not defined" warning.
-	* gimple-fold.c (can_refer_decl_in_current_unit_p): Return false
-	for an internal symbol with DECL_EXTERNAL.
-
-2019-04-07  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89618
-	* cfgloopmanip.c (copy_loop_info): Copy forgotten fields.
-	* tree-inline.c (copy_loops): Simplify.
-
-2019-03-07  Martin Liska  <mliska@suse.cz>
-
-	* dwarf2out.c (add_AT_vms_delta): Revert function removal.
-
-2019-03-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89595
-	* tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
-	stmt iterator as reference, take boolean output parameter to
-	indicate whether the stmt was removed and thus the iterator
-	already advanced.
-	(dom_opt_dom_walker::before_dom_children): Re-iterate over
-	stmts created by folding.
-
-2019-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89585
-	* doc/extend.texi (Basic Asm): Document qualifiers are not allowed
-	at toplevel.
-
-2019-03-06  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR rtl-optimization/88845
-	* config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
-	LRA.
-	* lra.c (remove_scratches_1): New function.
-	(remove_scratches): Use it.
-	(lra_emit_move): Likewise.
-
-2019-03-06  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* config/arc/arc-c.def (__ARC_UNALIGNED__): Set it on
-	unaligned_access variable.
-	* config/arc/arc.c (arc_override_options): Set unaligned access
-	default on for HS CPUs.
-	* config/arc/arc.h (STRICT_ALIGNMENT): Fix logic.
-
-2019-03-06  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/89577
-	* doc/gcov.texi: Prefer to use --coverage.
-	* doc/sourcebuild.texi: Likewise.
-
-2019-03-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/86485 - -Wmaybe-unused with empty class ?:
-	* gimplify.c (gimplify_cond_expr): Use INIT_EXPR.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89587
-	* config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
-	if_multiarch.
-
-	PR middle-end/89590
-	* builtins.c (maybe_emit_free_warning): Punt if free doesn't have
-	exactly one argument.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/89570
-	* match.pd (vec_cond into cond_op simplification): Don't use
-	get_conditional_internal_fn, use as_internal_fn (cond_op).
-
-2019-03-05  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/89222
-	* config/arm/arm.md (movsi): Use targetm.cannot_force_const_mem
-	to decide when to split off a non-zero offset from a symbol.
-	* config/arm/arm.c (arm_cannot_force_const_mem): Disallow offsets
-	in function symbols.
-
-2019-03-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89594
-	* tree-if-conv.c (pass_if_conversion::execute): Handle
-	case where .LOOP_VECTORIZED_FUNCTION was removed.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/89560
-	* fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
-	instead alloca it only when needed with the needed size.
-
-	PR tree-optimization/89570
-	* match.pd (vec_cond into cond_op simplification): Guard with
-	vectorized_internal_fn_supported_p test and #if GIMPLE.
-
-	PR tree-optimization/89566
-	* gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call):
-	Set info.fncode to BUILT_IN_NONE if gimple_call_builtin_p failed.
-	Punt if get_user_idx_format succeeds, but idx_format argument is
-	not provided or doesn't have pointer type, or if idx_args is above
-	number of provided arguments.
-
-2019-03-04  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR tree-optimization/89437
-	* match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
-
-2019-03-04  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89572
-	* tree-scalar-evolution.c: (get_loop_exit_condition): Use
-	safe_dyn_cast.
-
-2019-03-04  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/89487
-	* tree-loop-distribution.c (has_nonaddressable_dataref_p): New.
-	(create_rdg_vertices): Compute has_nonaddressable_dataref_p.
-	(distribute_loop): Don't do runtime alias check if there is non-
-	addressable data reference.
-	* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Check if VAR_DECL
-	is a register variable.
-
-2019-03-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89506
-	* config/arm/arm.md (cmpsi2_addneg): Use
-	trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
-	If operands[2] is 0 or INT_MIN, force use of subs.
-	(*compare_scc splitter): Use gen_int_mode.
-	(*negscc): Likewise.
-	* config/arm/thumb2.md (*thumb2_negscc): Likewise.
-
-2019-03-01  Kito Cheng  <kito.cheng@gmail.com>
-	    Monk Chiang  <sh.chiang04@gmail.com>
-
-	* common/config/riscv/riscv-common.c: Include sstream.
-	(riscv_subset_list::to_string): New.
-	(riscv_arch_str): Likewise.
-	* config.gcc (riscv*-*-*): Handle --with-riscv-attribute=
-	* config.in: Regen.
-	* config/riscv/riscv-protos.h (riscv_arch_str): New.
-	* config/riscv/riscv.c (INCLUDE_STRING): Defined.
-	(riscv_emit_attribute): New.
-	(riscv_file_start): Emit attribute if needed.
-	(riscv_option_override): Init riscv_emit_attribute_p.
-	* config/riscv/riscv.opt (mriscv-attribute): New option.
-	* configure.ac (riscv*-*-*): Check binutils is supporting ELF
-	* configure: Regen.
-	* doc/install.texi: Document --with-riscv-attribute.
-	* doc/invoke.texi: Document -mriscv-attribute.
-
-	* common/config/riscv/riscv-common.c:
-	Include config/riscv/riscv-protos.h.
-	(INCLUDE_STRING): Defined.
-	(RISCV_DONT_CARE_VERSION): Defined.
-	(riscv_subset_t): Declare.
-	(riscv_subset_t::riscv_subset_t): New.
-	(riscv_subset_list): Declare.
-	(riscv_subset_list::riscv_subset_list): New.
-	(riscv_subset_list::~riscv_subset_list): Likewise.
-	(riscv_subset_list::parsing_subset_version): Likewise.
-	(riscv_subset_list::parse_std_ext): Likewise.
-	(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
-	(riscv_subset_list::add): Likewise.
-	(riscv_subset_list::lookup): Likewise.
-	(riscv_subset_list::xlen): Likewise.
-	(riscv_subset_list::parse): Likewise.
-	(riscv_supported_std_ext): Likewise.
-	(current_subset_list): Likewise.
-	(riscv_parse_arch_string): Using riscv_subset_list::parse to
-	parse.
-
-2019-03-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): If
-	rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
-	* config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.
-
-2019-03-01  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/85899
-	* haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
-	fallthru edges leading to the exit block.
-
-2019-03-01  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/89517
-	* config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
-	rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.
-
-2019-03-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/89535
-	* tree-vect-stmts.c (vectorizable_call): Record the vector types
-	for each operand.  Calculate the fallback choice for mask operands
-	and pass it to vect_get_vec_def_for_operand.
-
-2019-03-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89541
-	* tree-ssa-operands.c (add_stmt_operand): CONST_DECL may
-	get virtual operands.
-	(get_expr_operands): Handle CONST_DECL like other decls.
-
-2019-03-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89503
-	* fold-const.c (fold_checksum_tree): Ignore TREE_NO_WARNING bit
-	on DECL_P and EXPR_P.
-
-2019-03-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89497
-	* tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
-	argument, defaulted to zero.
-	* passes.c (execute_function_todo): Pass down SSA update flags
-	to cleanup_tree_cfg.
-	* tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
-	(cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
-	form if requested.
-	(cleanup_tree_cfg): Get and pass down SSA update flags.
-
-2019-03-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/89539
-	* dwarf2out.c (output_comdat_type_unit): Add ATTRIBUTE_UNUSED to
-	early_lto_debug argument.
-
-2019-02-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/89536
-	* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
-	only whether bit #0 of the value is 0 instead of the entire value.
-
-2019-02-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87068 - missing diagnostic with fallthrough statement.
-	* gimplify.c (expand_FALLTHROUGH_r): If IFN_FALLTHROUGH was found
-	at the end of a seq, save its location to walk_stmt_info.
-	(expand_FALLTHROUGH): Warn if IFN_FALLTHROUGH is at the end of
-	a switch.
-
-2019-02-28  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/88585
-	* tree.c (find_atomic_core_type): Move ahead in file.
-	(check_base_type): Correctly compare alignments of atomic types.
-
-2019-02-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89455
-	* config/i386/i386.c (get_builtin_code_for_version): Identify
-	Westmere from PCLMUL, instead of AES.
-
-2019-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89434
-	* config/arm/arm.md (*subsi3_carryin_compare_const): Use
-	trunc_int_for_mode (-INTVAL (...), SImode), just instead of
-	-UINTVAL (...).
-
-2019-02-28  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88530
-	* config/aarch64/aarch64-option-extensions.def: Document it.
-	* config/aarch64/driver-aarch64.c (host_detect_local_cpu): Skip feature
-	if empty hwcaps.
-
-2019-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89520
-	* convert.c (convert_to_real_1, convert_to_integer_1): Punt for
-	builtins if they don't have a single scalar floating point argument.
-	Formatting fixes.
-
-2019-02-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR rtl-optimization/89490
-	* varasm.c (get_block_for_section): Bail out for mergeable sections.
-	(default_use_anchors_for_symbol_p, output_object_block): Assert the
-	block section is not mergeable.
-
-2019-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/70341
-	* config/arm/arm.md (arm_casesi_internal): New define_expand.  Rename
-	old define_insn to ...
-	(*arm_casesi_internal): ... this.  Add mode to LABEL_REFs.
-	* config/arm/thumb2.md (thumb2_casesi_internal): New define_expand.
-	Rename old define_insn to ...
-	(*thumb2_casesi_internal): ... this.  Add mode to LABEL_REFs.
-	(thumb2_casesi_internal_pic): New define_expand.  Rename old
-	define_insn to ...
-	(*thumb2_casesi_internal_pic): ... this.  Add mode to LABEL_REFs.
-	* config/aarch64/aarch64.md (casesi): Create the casesi_dispatch
-	MEM manually here, set MEM_READONLY_P and MEM_NOTRAP_P on it.
-
-2019-02-27  Richard Biener  <rguenther@suse.de>
-
-	PR debug/88878
-	* dwarf2out.c (use_debug_types): Disable when in_lto_p.
-
-2019-02-27  Richard Biener  <rguenther@suse.de>
-
-	* passes.c (should_skip_pass_p): Do not skip cgraph-edge
-	building.
-
-2019-02-27  Richard Biener  <rguenther@suse.de>
-
-	PR debug/88878
-	* dwarf2out.c (output_comdat_type_unit): Add early_lto_debug
-	parameter, prefix section name with .gnu.debuglto_ if true.
-	(dwarf2out_finish): Pass false to output_comdat_type_unit.
-	(dwarf2out_early_finish): Pass true to output_comdat_type_unit.
-
-2019-02-27  Richard Biener  <rguenther@suse.de>
-
-	PR debug/89514
-	* dwarf2out.c (size_of_die): Key on AT_ref (a)->comdat_type_p
-	rather than on use_debug_types, doing what output_die does.
-	(value_format): Likewise.
-
-2019-02-27  Martin Jambor  <mjambor@suse.cz>
-	    Martin Sebor  <msebor@redhat.com>
-
-	* doc/invoke.texi (Warning Options): Reword description of
-	-Wno-absolute-value.
-
-2019-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89280
-	* tree-cfgcleanup.c (maybe_dead_abnormal_edge_p,
-	builtin_setjmp_setup_bb): New functions.
-	(cleanup_control_flow_pre): Ignore maybe_dead_abnormal_edge_p edges.
-	When visiting __builtin_setjmp_setup block, queue in special
-	setjmp_vec vector edges from .ABNORMAL_DISPATCHER to corresponding
-	__builtin_setjmp_receiver.  Remove .ABNORMAL_DISPATCHER basic blocks
-	from visited after the loop if they don't have any visited successor
-	blocks.
-
-2018-02-26  Steve Ellcey  <sellcey@marvell.com>
-
-	* config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
-	New function.
-	(TARGET_GET_MULTILIB_ABI_NAME): New macro.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89507
-	* tree.c (valid_constant_size_p): Deal with size INTEGER_CSTs
-	with types other than sizetype/ssizetype.
-
-2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc-opts.h (enum processor_type): Rename to...
-	(enum sparc_processor_type): ...this.
-	(enum sparc_code_model_type): New enumeration type.
-	(enum sparc_memory_model_type): Tweak comments.
-	* config/sparc/sparc.opt (mcpu): Adjust to above renaming.
-	(mtune): Likewise.
-	(mcmodel): Use sparc_code_model enumeration and variable.
-	(sparc_code_model): New enumeration.
-	(mdebug): Add Undocumented marker.
-	* config/sparc/sparc.h (enum cmodel): Delete.
-	(sparc_cmodel): Likewise.
-	(TARGET_CM_MEDLOW): Adjust to above renaming.
-	(TARGET_CM_MEDMID): Likewise.
-	(TARGET_CM_MEDANY): Likewise.
-	(TARGET_CM_EMBMEDANY): Likewise.
-	* config/sparc/sparc.c (sparc_cmodel): Delete.
-	(sparc_option_override): Remove string/value mapping support for the
-	code model.  Move code and memory model support to after the handling
-	of target flags.  Do private machine setup last.
-	(sparc_emit_set_symbolic_const64): Use sparc_code_model.
-	(sparc_legitimize_reload_address): Likewise.
-	(sparc_output_mi_thunk): Likewise.
-	* config/sparc/sparc.md (cpu): Adjust comment to above renaming.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89500
-	* tree-ssa-strlen.c (stridx_strlenloc): Adjust comment.
-	(handle_builtin_strlen): Remove noncst_bound variable.  Always
-	optimize strnlen (x, 0) to 0.  Optimize strnlen (x, cst) to
-	cst if the first cst bytes starting at x are known to be non-zero,
-	even if the string is not zero terminated.  Don't try to modify
-	*si for strnlen.  Update strlen_to_stridx only for strlen or if
-	we can prove strnlen returns the same value as strlen would.
-
-2019-02-26  Martin Liska  <mliska@suse.cz>
-
-	* alloc-pool.h (struct pool_usage): Remove extra
-	print_dash_line.
-	* bitmap.h (struct bitmap_usage): Likewise.
-	* ggc-common.c (struct ggc_usage): Likewise.
-	* mem-stats.h (struct mem_usage): Likewise.
-	(mem_alloc_description::dump): Print dash lines
-	here and repeat header at the end of a table report.
-	It's then more readable.
-	* tree-phinodes.c (phinodes_print_statistics): Make
-	horizontal alignment.
-	* tree-ssanames.c (ssanames_print_statistics): Likewise.
-	* vec.c (struct vec_usage): Remove extra print_dash_line.
-	* vec.h (vec_safe_grow_cleared): Pass PASS_MEM_STAT.
-
-2019-02-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* doc/extend.texi (__builtin_object_size):
-	Use @pxref instead of @xref inside parenthesis.
-	(__builtin_has_attribute): Add missing comma after @xref.
-	(__builtin_object_size): Ditto.
-	* doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
-
-2019-02-26  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/87761
-	* regcprop.c (copyprop_hardreg_forward_1): Use REG_UNUSED notes to
-	detect obviously dead insns and delete them.
-
-2019-02-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89505
-	* tree-ssa-structalias.c (compute_dependence_clique): Make sure
-	to handle restrict pointed-to vars with multiple subvars
-	correctly.
-
-2019-02-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89489
-	* tree-parloops.c (create_loop_fn): Copy over last_clique.
-
-2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_IOR_EXPR>: Fix
-	and move around comment.
-	<BIT_AND_EXPR>: Likewise.
-	<BIT_NOT_EXPR>: Add specific handling for boolean types.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89474
-	* config/i386/i386.c (remove_partial_avx_dependency): Call
-	df_analyze etc. before creation of the v4sf_const0 pseudo, rather than
-	after changing possibly many instructions to use that pseudo.  Fix up
-	insertion of v4sf_const0 setter at the start of bb.
-
-2019-02-25  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR c/80409
-	* doc/extend.texi (Variadic Pointer Args): New section.
-
-2019-02-25  Sandra Loosemore  <sandra@codesourcery.com>
-	    Martin Sebor  <msebor@gmail.com>
-
-	* common.opt (Wattribute-alias): Likewise.
-	* doc/invoke.texi (Option Summary): List general form of
-	-Wattribute-alias=.  List positive form of -Wmissing-attributes.
-	(-Wmissing-attributes): Invert entry, rewrite and correct default.
-	Add cross-references.
-	(-Wattribute-alias): Rewrite and correct default.  Mention
-	considered attributes (same as for -Wmissing-attributes).
-
-2019-02-25  Paul A. Clarke  <pc@us.ibm.com>
-
-	* config/rs6000/emmintrin.h (_mm_cvtpd_epi32): Fix big endian.
-	(_mm_cvtpd_ps): Likewise.
-	(_mm_cvttpd_epi32): Likewise.
-
-	PR target/89338
-	* config/rs6000/xmmintrin.h (_mm_cvtss_f32): Fix type mismatch.
-	(_mm_cvt_ss2si): Fix type mismatch and 32-bit.
-
-	PR target/89339
-	* config/rs6000/xmmintrin.h (_mm_movemask_pi8): Fix 32-bit.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88530
-	* common/config/aarch64/aarch64-common.c
-	(struct aarch64_option_extension): Add is_synthetic.
-	(all_extensions): Use it.
-	(TARGET_OPTION_INIT_STRUCT): Define hook.
-	(struct gcc_targetm_common): Moved to end.
-	(all_extensions_by_on): New.
-	(opt_ext_cmp, typedef opt_ext): New.
-	(aarch64_option_init_struct): New.
-	(aarch64_contains_opt): New.
-	(aarch64_get_extension_string_for_isa_flags): Output smallest set.
-	* config/aarch64/aarch64-option-extensions.def
-	(AARCH64_OPT_EXTENSION): Explicitly include AES and SHA2 in crypto.
-	(fp, simd, crc, lse, fp16, rcpc, rdma, dotprod, aes, sha2, sha3,
-	sm4, fp16fml, sve, profile, rng, memtag, sb, ssbs, predres):
-	Set is_synthetic to false.
-	(crypto): Set is_synthetic to true.
-	* config/aarch64/driver-aarch64.c (AARCH64_OPT_EXTENSION): Add
-	SYNTHETIC.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/arm/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
-	vfmlal_high_u32, vfmlsl_high_u32, vfmlalq_low_u32, vfmlslq_low_u32,
-	vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
-	vfmlal_lane_high_u32, vfmlalq_laneq_low_u32, vfmlalq_lane_low_u32,
-	vfmlal_laneq_low_u32, vfmlalq_laneq_high_u32, vfmlalq_lane_high_u32,
-	vfmlal_laneq_high_u32, vfmlsl_lane_low_u32, vfmlsl_lane_high_u32,
-	vfmlslq_laneq_low_u32, vfmlslq_lane_low_u32, vfmlsl_laneq_low_u32,
-	vfmlslq_laneq_high_u32, vfmlslq_lane_high_u32, vfmlsl_laneq_high_u32):
-	Rename ...
-	(vfmlal_low_f16, vfmlsl_low_f16, vfmlal_high_f16, vfmlsl_high_f16,
-	vfmlalq_low_f16, vfmlslq_low_f16, vfmlalq_high_f16, vfmlslq_high_f16,
-	vfmlal_lane_low_f16, vfmlal_lane_high_f16, vfmlalq_laneq_low_f16,
-	vfmlalq_lane_low_f16, vfmlal_laneq_low_f16, vfmlalq_laneq_high_f16,
-	vfmlalq_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_lane_low_f16,
-	vfmlsl_lane_high_f16, vfmlslq_laneq_low_f16, vfmlslq_lane_low_f16,
-	vfmlsl_laneq_low_f16, vfmlslq_laneq_high_f16, vfmlslq_lane_high_f16,
-	vfmlsl_laneq_high_f16): ... To this.
-	* config/arm/neon.md: Update comments.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/aarch64/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
-	vfmlalq_low_u32, vfmlslq_low_u32, vfmlal_high_u32, vfmlsl_high_u32,
-	vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
-	vfmlsl_lane_low_u32, vfmlal_laneq_low_u32, vfmlsl_laneq_low_u32,
-	vfmlalq_lane_low_u32, vfmlslq_lane_low_u32, vfmlalq_laneq_low_u32,
-	vfmlslq_laneq_low_u32, vfmlal_lane_high_u32, vfmlsl_lane_high_u32,
-	vfmlal_laneq_high_u32, vfmlsl_laneq_high_u32, vfmlalq_lane_high_u32,
-	vfmlslq_lane_high_u32, vfmlalq_laneq_high_u32, vfmlslq_laneq_high_u32):
-	Rename ...
-	(vfmlal_low_f16, vfmlsl_low_f16, vfmlalq_low_f16, vfmlslq_low_f16,
-	vfmlal_high_f16, vfmlsl_high_f16, vfmlalq_high_f16, vfmlslq_high_f16,
-	vfmlal_lane_low_f16, vfmlsl_lane_low_f16, vfmlal_laneq_low_f16,
-	vfmlsl_laneq_low_f16, vfmlalq_lane_low_f16, vfmlslq_lane_low_f16,
-	vfmlalq_laneq_low_f16, vfmlslq_laneq_low_f16, vfmlal_lane_high_f16,
-	vfmlsl_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_laneq_high_f16,
-	vfmlalq_lane_high_f16, vfmlslq_lane_high_f16, vfmlalq_laneq_high_f16,
-	vfmlslq_laneq_high_f16): ... To this.
-
-2019-02-25  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/86096
-	* df-scan.c (df_mw_compare): Do not check mw_reg fields when
-	comparing mw_order values.
-
-2019-02-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89434
-	* config/arm/arm.md (*subsi3_carryin_const): Use
-	arm_neg_immediate_operand predicate instead of
-	arm_not_immediate_operand, "L" constraint instead of "K" and
-	print it using %n2 instead of %B2.
-	(*subsi3_carryin_const0): New define_insn.
-	(*subsi3_carryin_compare_const): Use const_int_I_operand predicate
-	instead of arm_not_operand and "I" constraint instead of "K" and
-	print it using %n3 instead of %B2.  Instead of using match_dup 2 add
-	another match_operand and in the condition check that it is negation
-	of operands[2].
-	(*subsi3_carryin_compare_const0): New define_ins.
-	(*subdi_di_zesidi): Adjust to use *subsi3_carryin_const0 instead of
-	*subsi3_carryin_const.
-	(*arm_cmpdi_insn): Fix splitting into *subsi3_carryin_compare_const,
-	split into *subsi3_carryin_compare_const0 if the highpart is zero.
-
-	PR target/89438
-	* config/arm.vfp.md (*negdf2_vfp): Use
-	gen_int_mode (0x80000000, SImode) instead of GEN_INT (0x80000000).
-	* config/arm/neon.md (neon_copysignf<mode>): Likewise.
-
-2019-02-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89445
-	* simplify-rtx.c (simplify_ternary_operation): Don't use
-	simplify_merge_mask on operands that may trap.
-	* rtlanal.c (may_trap_p_1): Use FLOAT_MODE_P instead of
-	SCALAR_FLOAT_MODE_P checks.  For integral division by zero, if
-	second operand is CONST_VECTOR, check if any element could be zero.
-	Don't expect traps for VEC_{MERGE,SELECT,CONCAT,DUPLICATE} unless
-	their operands can trap.
-
-2019-02-23  Martin Sebor  <msebor@redhat.com>
-
-	* gimple-ssa-sprintf.c (target_strtol): Rename...
-	(target_strtohwi): ...to this.  Handle values up to HOST_WIDE_INT_MAX.
-	(parse_directive): Adjust to name change.  Use HOST_WIDE_INT_MAX to
-	check for range error.
-
-2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/69471
-	* opts-common.c (prune_options): Also prune joined switches
-	with Negative and RejectNegative.
-	* config/i386/i386.opt (march=): Add Negative(march=).
-	(mtune=): Add Negative(mtune=).
-	* doc/options.texi: Document Negative used together with Joined
-	and RejectNegative.
-
-2019-02-22  Martin Sebor  <msebor@redhat.com>
-
-	* doc/extend.texi (Other Builtins): Add
-	__builtin_is_constant_evaluated.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/87609
-	* tree-cfg.c (gimple_duplicate_bb): Only remap inlined cliques.
-
-2019-02-22  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/87761
-	* config/mips/mips.md: Add new combiner pattern to recognize
-	a bitfield extraction using (ashiftrt (truncate (ashift (...)))).
-
-2019-02-22  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR target/89324
-	* config/aarch64/aarch64.md: Use aarch64_general_reg predicate on
-	destination register in peepholes generating patterns for ADDS/SUBS.
-	(add<mode>3_compare0,
-	*addsi3_compare0_uxtw, add<mode>3_compareC,
-	add<mode>3_compareV_imm, add<mode>3_compareV,
-	*adds_<optab><ALLX:mode>_<GPI:mode>,
-	*subs_<optab><ALLX:mode>_<GPI:mode>,
-	*adds_<optab><ALLX:mode>_shift_<GPI:mode>,
-	*subs_<optab><ALLX:mode>_shift_<GPI:mode>,
-	*adds_<optab><mode>_multp2, *subs_<optab><mode>_multp2,
-	*sub<mode>3_compare0, *subsi3_compare0_uxtw,
-	sub<mode>3_compare1): Allow stack pointer for source register.
-	* config/aarch64/predicates.md (aarch64_general_reg): New predicate.
-
-2019-02-22  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88993
-	PR tree-optimization/88853
-	* gimple-ssa-sprintf.c (sprintf_dom_walker::call_info::is_file_func):
-	New helper.
-	(sprintf_dom_walker::call_info::is_string_func): New helper.
-	(format_directive): Only issue "may exceed" 4095/INT_MAX warnings
-	for formatted string functions.
-	(sprintf_dom_walker::handle_gimple_call): Fix a typo in a comment.
-
-2019-02-22  Martin Sebor  <msebor@redhat.com>
-
-	PR c/89425
-	* c-parser.c (sizeof_ptr_memacc_comptypes): Avoid warning in
-	unreachable subexpressions.
-
-2019-02-22  H.J. Lu  <hongjiu.lu@intel.com>
-	    Hongtao Liu  <hongtao.liu@intel.com>
-	    Sunil K Pandey  <sunil.k.pandey@intel.com>
-
-	PR target/87007
-	* config/i386/i386-passes.def: Add
-	pass_remove_partial_avx_dependency.
-	* config/i386/i386-protos.h
-	(make_pass_remove_partial_avx_dependency): New.
-	* config/i386/i386.c (make_pass_remove_partial_avx_dependency):
-	New function.
-	(pass_data_remove_partial_avx_dependency): New.
-	(pass_remove_partial_avx_dependency): Likewise.
-	(make_pass_remove_partial_avx_dependency): Likewise.
-	* config/i386/i386.md (avx_partial_xmm_update): New attribute.
-	(*extendsfdf2): Add avx_partial_xmm_update.
-	(truncdfsf2): Likewise.
-	(*float<SWI48:mode><MODEF:mode>2): Likewise.
-	(SF/DF conversion splitters): Disabled for TARGET_AVX.
-
-2019-02-22  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/85598
-	* gimple-ssa-sprintf.c (pass_sprintf_length::execute): Enable loop
-	analysis for pass.
-
-2019-02-22  Thiago Macieira  <thiago.macieira@intel.com>
-
-	PR target/89444
-	* config/i386/i386.h (PTA_WESTMERE): Remove PTA_AES.
-	(PTA_SKYLAKE): Add PTA_AES.
-	(PTA_GOLDMONT): Likewise.
-
-2019-02-22  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Add bti
-	instruction if enabled.
-	(aarch64_override_options): Remove reference to return address key.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89440
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Remove
-	not necessary assert.
-
-2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/72741
-	* omp-general.c (oacc_replace_fn_attrib): Mostly split out into...
-	(oacc_replace_fn_attrib_attr): ... this new function.
-	* omp-general.h (oacc_replace_fn_attrib_attr): New prototype.
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Revert workaround.
-
-2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/arm-cpus.in (ares): Rename to...
-	(neoverse-n1): ... This.  Add ares as alias.
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm-tune.md: Likewise.
-	* doc/invoke.txt (ARM Options): Document neoverse-n1.
-
-2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64-cores.def (neoverse-e1): Define.
-	* config/aarch64/aarch64-tune.md: Regenerate.
-	* doc/invoke.texi (AArch64 Options): Document neoverse-e1 -mcpu option.
-
-2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.c (ares_tunings): Rename to...
-	(neoversen1_tunings): ... This.
-	* config/aarch64/aarch64-cores.def (ares): Change tuning to the above.
-	(neoverse-n1): New CPU.
-	* config/aarch64/aarch64-tune.md: Regenerate.
-	* doc/invoke.txt (AArch64 Options): Document neoverse-n1.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/87609
-	* cfghooks.h (dependence_hash): New typedef.
-	(struct copy_bb_data): New type.
-	(cfg_hooks::duplicate_block): Adjust to take a copy_bb_data argument.
-	(duplicate_block): Likewise.
-	* cfghooks.c (duplicate_block): Pass down copy_bb_data.
-	(copy_bbs): Create and pass down copy_bb_data.
-	* cfgrtl.c (cfg_layout_duplicate_bb): Adjust.
-	(rtl_duplicate_bb): Likewise.
-	* tree-cfg.c (gimple_duplicate_bb): If the copy_bb_data arg is not NULL
-	remap dependence info.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/87609
-	* tree-core.h (tree_base): Document special clique values.
-	* tree-inline.c (remap_dependence_clique): Do not use the
-	special clique value of one.
-	(maybe_set_dependence_info): Use clique one.
-	(clear_dependence_clique): New callback.
-	(compute_dependence_clique): Clear clique one from all refs
-	before assigning it (again).
-
-2019-02-21  Martin Sebor  <msebor@redhat.com>
-
-	* doc/extend.texi (__clear_cache): Correct signature.
-
-2019-02-21  Ian Lance Taylor  <iant@golang.org>
-
-	PR go/89170
-	* varasm.c (decode_addr_const): Call lookup_constant_def rather
-	than output_constant_def.
-	(add_constant_to_table): New static function.
-	(output_constant_def): Call add_constant_to_table.
-	(tree_output_constant_def): Likewise.
-
-2019-02-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89285
-	* builtins.c (fold_builtin_arith_overflow): If first two args are
-	INTEGER_CSTs, set intres and ovfres to constants rather than calls
-	to ifn.
-
-2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/87412
-	* config/i386/i386.c (ix86_set_indirect_branch_type): Issue an
-	error for -mindirect-branch/-mfunction-return with incompatible
-	-fcf-protection.
-
-2019-02-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* constraints.md (q): Remove.
-	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use rk constraint
-	instead of q.
-
-2019-02-21  Martin Jambor  <mjambor@suse.cz>
-
-	PR hsa/89302
-	* omp-general.c (omp_extract_for_data): Removed a duplicate call
-	to omp_adjust_for_condition, moved NE_EXPR code_cond processing...
-	(omp_adjust_for_condition): ...here.  Added necessary parameters.
-	* omp-general.h (omp_adjust_for_condition): Updated declaration.
-	* omp-grid.c (grid_attempt_target_gridification): Adjust to pass
-	proper values to new parameters of omp_adjust_for_condition.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89412
-	* expr.c (expand_assignment): If result is a MEM, use change_address
-	instead of simplify_gen_subreg.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-	    David Malcolm  <dmalcolm@redhat.com>
-
-	PR middle-end/89091
-	* fold-const.c (decode_field_reference): Return NULL_TREE if
-	lang_hooks.types.type_for_size returns NULL.  Check it before
-	overwriting *exp_.  Use return NULL_TREE instead of return 0.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/88074
-	PR middle-end/89415
-	* toplev.c (do_compile): Double the emin/emax exponents to workaround
-	buggy mpc_norm.
-
-2019-02-20  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89397
-	* config/i386/i386.c (ix86_atomic_assign_expand_fenv): Check
-	TARGET_SSE in addition to TARGET_SSE_MATH.
-
-	(ix86_excess_precision): Ditto.
-	(ix86_float_exceptions_rounding_supported_p): Ditto.
-	(use_rsqrt_p): Ditto.
-	* config/i386/sse.md (rsqrt<mode>2): Ditto.
-
-2019-02-20  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c/89410
-	* diagnostic-show-locus.c (layout::calculate_line_spans): Use
-	linenum_arith_t when determining if two adjacent line spans are
-	close enough to merge.
-	(diagnostic_show_locus): Use linenum_arith_t when iterating over
-	lines within each line_span.
-
-2019-02-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR target/86487
-	* lra-constraints.c(uses_hard_regs_p): Fix handling of
-	paradoxical SUBREGS.
-
-2019-02-20  Li Jia He  <helijia@linux.ibm.com>
-
-	PR target/88100
-	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin)
-	<case ALTIVEC_BUILTIN_VSPLTISB, ALTIVEC_BUILTIN_VSPLTISH,
-	ALTIVEC_BUILTIN_VSPLTISW>: Don't convert the operand before
-	range checking it.
-
-2019-02-19  Jonathan Wakely  <jwakely@redhat.com>
-
-	* config/gcn/gcn.c (print_operand): Fix typo.
-
-2019-02-19  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88074
-	* toplev.c (do_compile): Initialize mpfr's exponent range
-	based on available float modes.
-
-2019-02-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* rtlanal.c (get_initial_register_offset): Fall back to the estimate
-	as long as the epilogue isn't completed.
-
-2019-02-18  Martin Sebor  <msebor@redhat.com>
-
-	* doc/cpp.texi (Conditional syntax): Add __has_attribute,
-	__has_cpp_attribute, and __has_include.
-
-2019-02-18  Martin Sebor  <msebor@redhat.com>
-
-	* doc/invoke.texi (-Wreturn-type): Correct and expand.
-
-2019-02-18  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89294
-	* tree.c (valid_constant_size_p): Avoid assuming size is a constant
-	expression.
-	* tree.h (cst_size_error): Add the cst_size_not_constant enumerator.
-
-2019-02-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89296
-	* tree-ssa-loop-ch.c (ch_base::copy_headers): Restrict setting
-	of no-warning flag to cases that might emit the bogus warning.
-
-2019-02-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* config/arm/arm.md (*arm_movdi, *movdf_soft_insn): Use "r" instead of
-	"q" constraint.
-	* config/arm/vfp.md (*movdi_vfp): Likewise.
-	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use "r" instead of
-	"q" constraint for operands[0].
-
-	PR target/89369
-	* config/s390/s390.md (*r<noxa>sbg_<mode>_srl_bitmask,
-	*r<noxa>sbg_<mode>_sll, *r<noxa>sbg_<mode>_srl): Don't construct
-	pattern in a temporary buffer.
-	(*r<noxa>sbg_sidi_srl): Likewise.  Always use 32 as I3 rather
-	than 64-operands[2].
-
-	PR target/89361
-	* config/s390/s390.c (s390_indirect_branch_attrvalue,
-	s390_indirect_branch_settings): Define unconditionally.
-	(s390_set_current_function): Likewise, but guard the whole body except
-	the s390_indirect_branch_settings call with
-	#if S390_USE_TARGET_ATTRIBUTE.
-	(TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.
-
-	* config/s390/s390.md (*<risbg_n>_ior_and_sr_ze,
-	*<risbg_n>_<mode>_ior_and_lshiftrt, *<risbg_n>_sidi_ior_and_lshiftrt):
-	Use HOST_WIDE_INT_M1U instead of ~(0ULL).
-	(*<risbg_n>_and_subregdi_rotr, *<risbg_n>_and_subregdi_rotl): Use
-	HOST_WIDE_INT_1U instead of 1ULL.
-	(*pre_z10_extzv<mode>, *pre_z10_extv<mode>): Change mask type from int
-	to unsigned HOST_WIDE_INT, use HOST_WIDE_INT_1U instead of 1ul.
-	(*insv<mode><clobbercc_or_nocc>_appendbitsleft,
-	z = (x << c) | (y >> d) splitters): Use HOST_WIDE_INT_1U
-	instead of 1UL.
-	(*insv<mode>_mem_reg, *insvdi_mem_reghigh): Use HOST_WIDE_INT_1U
-	instead of 1ul.
-
-2019-02-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/89209
-	* tree-sra.c (create_access_replacement): New optional parameter
-	reg_tree.  Use it as a type if non-NULL and access type is not of
-	a register type.
-	(get_repl_default_def_ssa_name): New parameter REG_TYPE, pass it
-	to create_access_replacement.
-	(sra_modify_assign): Pass LHS type to get_repl_default_def_ssa_name.
-	Check lacc is non-NULL before attempting to re-create it on the RHS.
-
-2019-02-18  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/89306
-	* cgraph.c (symbol_table::create_edge): Set m_summary_id to -1
-	by default.
-	(symbol_table::free_edge): Recycle m_summary_id.
-	* cgraph.h (get_summary_id): New.
-	(symbol_table::release_symbol): Set m_summary_id to -1
-	by default.
-	(symbol_table::allocate_cgraph_symbol): Recycle m_summary_id.
-	* ipa-fnsummary.c (ipa_fn_summary_t): Switch from
-	function_summary to fast_function_summary.
-	* ipa-fnsummary.h (ipa_fn_summary_t): Likewise.
-	* ipa-pure-const.c (class funct_state_summary_t):
-	Switch from function_summary to fast_function_summary.
-	* ipa-reference.c (class ipa_ref_var_info_summary_t): Likewise.
-	(class ipa_ref_opt_summary_t): Switch from function_summary
-	to fast_function_summary.
-	* symbol-summary.h (class function_summary_base): New class
-	that is created from base of former function_summary.
-	(function_summary_base::unregister_hooks): New.
-	(class function_summary): Inherit from function_summary_base.
-	(class call_summary_base): New class
-	that is created from base of former call_summary.
-	(class call_summary): Inherit from call_summary_base.
-	(struct is_same): New.
-	(class fast_function_summary): New summary class.
-	(class fast_call_summary): New summary class.
-	* vec.h (vec_safe_grow_cleared): New function.
-
-2019-02-18  Martin Liska  <mliska@suse.cz>
-
-	* config/i386/i386.c (ix86_get_multilib_abi_name): New function.
-	(TARGET_GET_MULTILIB_ABI_NAME): New macro defined.
-	* doc/tm.texi: Document new target hook.
-	* doc/tm.texi.in: Likewise.
-	* target.def: Add new target macro.
-	* gcc.c (find_fortran_preinclude_file): Do not search multilib
-	suffixes.
-
-2019-02-17  Alan Modra  <amodra@gmail.com>
-
-	PR target/89271
-	* config/rs6000/rs6000.md (<bd>_<mode> split): Check for an int
-	output reg on add insn.
-	(<bd>tf_<mode> split): Likewise.  Match predicates with insn.
-
-2019-02-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89372
-	* config/i386/sse.md (ssedoublemode): Remove V4HI.
-	(PMULHRSW): Likewise.
-	(<ssse3_avx2>_pmulhrsw<mode>3): Require TARGET_SSSE3, not
-	TARGET_AVX2.
-	(ssse3_pmulhrswv4hi3): New expander.
-
-2019-02-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/mmx.md (*vec_extractv2si_zext_mem): Doesn't require
-	MMX.  Add isa attribute.
-
-2019-02-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/66152
-	* builtins.h (c_readstr): Declare.
-	* builtins.c (c_readstr): Remove forward declaration.  Add
-	null_terminated_p argument, if false, read all bytes from the
-	string instead of stopping after '\0'.
-	* expr.c (string_cst_read_str): New function.
-	(store_expr): Use string_cst_read_str instead of
-	builtin_strncpy_read_str.  Try to store by pieces the whole
-	exp_len first, and only if that fails, split it up into
-	store by pieces followed by clear_storage.  Formatting fix.
-
-	* config/i386/i386.md (*movqi_internal): Remove static from
-	buf variable.  Use output_asm_insn (buf, operands); return "";
-	instead of return buf;.
-	* config/i386/sse.md (<sse>_andnot<mode>3<mask_name>,
-	*<code><mode>3<mask_name>, *andnot<mode>3, *andnottf3, *<code><mode>3,
-	*<code>tf3, <mask_codefor><code><mode>3<mask_name>): Likewise.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/linux.h (ASAN_CC1_SPEC): Define.
-	(CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC and ASAN_CC1_SPEC.
-	* config/sparc/linux64.h (ASAN_CC1_SPEC): Likewise.
-	(CC1_SPEC): Likewise.
-	* config/sparc/sparc.c (sparc_asan_shadow_offset): Adjust for 64-bit.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* asan.c (asan_emit_stack_protection): Use full-sized mask to align
-	the base address on 64-bit strict-alignment platforms.
-
-2019-02-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.h (VALID_MMX_REG_MODE): Correct the misplaced ')'.
-
-2019-02-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.
-
-2019-02-15  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	PR rtl-optimization/88308
-	* shrink-wrap.c (move_insn_for_shrink_wrap): Fix LABEL_NUSES counts
-	on copied instruction.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* final.c (insn_current_reference_address): Replace test on JUMP_P
-	with test on jump_to_label_p.
-	* config/visium/visium-passes.def: New file.
-	* config/visium/t-visium (PASSES_EXTRA): Define.
-	* config/visium/visium-protos.h (make_pass_visium_reorg): Declare.
-	* config/visium/visium.h (TRAMPOLINE_SIZE): Adjust.
-	(TRAMPOLINE_ALIGNMENT): Define.
-	* config/visium/visium.c (visium_option_override): Do not register
-	the machine-specific reorg pass here.
-	(visium_trampoline_init): Align the BRA insn on a 64-bit boundary
-	for the GR6.
-	(output_branch): Adjust threshold for long branch instruction.
-	* config/visium/visium.md (cpu): Move around.
-	(length): Adjust for the GR6.
-
-2019-02-15  Richard Biener  <rguenther@suse.de>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89278
-	* tree-loop-distribution.c: Include tree-eh.h.
-	(generate_memset_builtin, generate_memcpy_builtin): Call
-	rewrite_to_non_trapping_overflow on builtin->size before passing it
-	to force_gimple_operand_gsi.
-
-2019-02-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR other/89342
-	* optc-save-gen.awk: Handle optimize_fast like optimize_size or
-	optimize_debug.
-	* opth-gen.awk: Likewise.
-
-2019-02-15  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.h (TARGET_SUBTARGET64_ISA_DEFAULT):
-	Enable MMX, SSE and SSE2 by default.
-	* config/i386/i386.c (ix86_option_override_internal): Do not
-	explicitly set MMX, SSE and SSE2 flags for TARGET_64BIT here.
-
-2019-02-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89354
-	* combine.c (make_extraction): Punt if extraction_mode is narrower
-	than len bits.
-
-2019-02-14  Maya Rashish  <coypu@sdf.org>
-
-	* config.gcc (*-*-netbsd*): Add netbsd-d.o.
-	* config/netbsd-d.c: New file.
-	* config/t-netbsd: Add netbsd-d.o
-
-2018-02-14  Steve Ellcey  <sellcey@marvell.com>
-
-	* config/aarch64/aarch64.c (aarch64_attribute_table): Change
-	affects_type_identity to true for aarch64_vector_pcs.
-	(aarch64_comp_type_attributes): New function.
-	(TARGET_COMP_TYPE_ATTRIBUTES): New macro.
-
-2019-02-14  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88850
-	* config/arm/iterators.md (ANY64): Add V4HF.
-
-2019-02-14  Martin Liska  <mliska@suse.cz>
-
-	PR rtl-optimization/89242
-	* dce.c (delete_unmarked_insns): Call free_dominance_info we
-	process a transformation.
-
-2019-02-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89314
-	* fold-const.c (fold_binary_loc): Cast strlen argument to
-	const char * before dereferencing it.  Formatting fixes.
-
-	PR middle-end/89284
-	* passes.def: Swap pass_ubsan and pass_early_warn_uninitialized.
-
-2019-02-13  Ian Lance Taylor  <iant@golang.org>
-
-	* optc-save-gen.awk: Set var_opt_hash for initial optimizations
-	and set current index for other optimizations.
-
-2019-02-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (vec_set<VI4F_256_512:mode>_0): Use
-	nonimmediate_operand as operand 2 predicate.
-	(vec_set<VF2_512_256:mode>_0): Ditto.
-	(vec_set<VI8_AVX_AVX512F:mode>_0): Ditto.
-	(*vec_concatv2si): Remove alternative 2.
-	(*vec_concatv4si_0): Use vm constraint for alternative 0.
-	(*vec_concatv4si_0): Remove preferred_for_speed attribute.
-	(vec_concatv2di): Split alternatives 4,5,6 to ...
-	(*vec_concatv2di_0) ... new pattern.
-
-2019-02-13  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/89190
-	* config/arm/arm.c (ldm_stm_operation_p) Set
-	addr_reg_in_reglist correctly for first register.
-	(load_multiple_sequence): Remove dead base check.
-	(gen_ldm_seq): Correctly set write_back for Thumb-1.
-
-2019-02-13  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88847
-	* config/aarch64/aarch64-sve.md (*pred_mov<mode>, pred_mov<mode>):
-	Expose as @aarch64_pred_mov.
-	* config/aarch64/aarch64.c (aarch64_classify_address):
-	Use expand_insn which legitimizes operands.
-
-2019-02-13  Martin Liska  <mliska@suse.cz>
-
-	* builtins.h (expand_builtin_with_bounds): Remove declaration.
-	* calls.c (struct arg_data): Remove special_slot, pointer_arg
-	and pointer_offset fields.
-	(initialize_argument_information): Remove usage of dead
-	fields.
-	* cgraph.h (struct cgraph_thunk_info): Remove
-	add_pointer_bounds_args.
-	* cgraphunit.c (cgraph_node::expand_thunk): Remove usage of dead
-	fields.
-	(cgraph_node::assemble_thunks_and_aliases): Remove usage of dead
-	fields.
-	* config/i386/i386.c (ix86_function_arg_advance): Remove
-	unrelated comment.
-	(struct builtin_isa): Remove leaf_p and nothrow_p fields.
-	(def_builtin): Remove usage of dead fields.
-	(ix86_add_new_builtins): Likewise.
-	* ipa-fnsummary.c (compute_fn_summary): Likewise.
-	* ipa-icf.c (sem_function::equals_wpa): Likewise.
-	(sem_function::init): Likewise.
-	(sem_variable::merge): Likewise.
-	* ipa-visibility.c (function_and_variable_visibility): Likewise.
-	* ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
-	* lto-cgraph.c (lto_output_node): Likewise.
-	(lto_output_varpool_node): Likewise.
-	(input_node): Likewise.
-	(input_varpool_node): Likewise.
-	* lto-streamer-out.c (lto_output): Likewise.
-	* tree-inline.c (expand_call_inline): Remove usage of
-	assign_stmts.
-	* tree-inline.h (struct copy_body_data): Likewise.
-	* varpool.c (varpool_node::dump): Likewise.
-
-2019-02-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89303
-	* tree-ssa-structalias.c (set_uids_in_ptset): Or in vi->is_heap_var
-	into pt->vars_contains_escaped_heap instead of setting
-	pt->vars_contains_escaped_heap to it.
-
-	PR middle-end/89281
-	* optabs.c (prepare_cmp_insn): Use UINTVAL (size) instead of
-	INTVAL (size), compare it to GET_MODE_MASK instead of
-	1 << GET_MODE_BITSIZE.
-
-	PR target/89290
-	* config/i386/predicates.md (x86_64_immediate_operand): Allow
-	TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
-	-mcmodel=large.
-
-2019-02-13  Martin Liska  <mliska@suse.cz>
-
-	PR lto/88858
-	* cfgrtl.c (remove_barriers_from_footer): New function.
-	(try_redirect_by_replacing_jump): Use it.
-	(cfg_layout_redirect_edge_and_branch): Likewise.
-
-2019-02-13  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
-
-	* config/rs6000/altivec.h (vec_sbox_be, vec_cipher_be,
-	vec_cipherlast_be, vec_ncipher_be, vec_ncipherlast_be): New #defines.
-	* config/rs6000/crypto.md (CR_vqdi): New define_mode_iterator.
-	(crypto_vsbox_<mode>, crypto_<CR_insn>_<mode>): New define_insns.
-	* config/rs6000/rs6000-builtin.def (VSBOX_BE): New BU_CRYPTO_1.
-	(VCIPHER_BE, VCIPHERLAST_BE, VNCIPHER_BE, VNCIPHERLAST_BE):
-	New BU_CRYPTO_2.
-	* config/rs6000/rs6000.c (builtin_function_type)
-	<CRYPTO_BUILTIN_VSBOX_BE, CRYPTO_BUILTIN_VCIPHER_BE,
-	CRYPTO_BUILTIN_VCIPHERLAST_BE, CRYPTO_BUILTIN_VNCIPHER_BE,
-	CRYPTO_BUILTIN_VNCIPHERLAST_BE>: New switch options.
-	* doc/extend.texi (vec_sbox_be, vec_cipher_be, vec_cipherlast_be,
-	vec_ncipher_be, vec_ncipherlast_be): New builtin functions.
-
-2019-02-12  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* doc/invoke.texi (RS/6000 and PowerPC Options): Remove duplicate
-	-maltivec. Delete -maltivec=be and -maltivec=le documentation.
-
-2019-02-12  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89229
-	* config/i386/i386.md (*movoi_internal_avx): Revert revision
-	268678 and revision 268657.
-	(*movti_internal): Likewise.
-
-2019-02-12  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/89233
-	* config/s390/s390.c (s390_decompose_address): Update comment.
-	(s390_check_qrst_address): Reject invalid address forms after
-	LRA.
-
-2019-02-12  Martin Liska  <mliska@suse.cz>
-
-	PR lto/88876
-	* ipa-pure-const.c (propagate_pure_const): Revert hunk as
-	we need default values of funct_state for a function that
-	is not optimized.
-
-2019-02-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* asan.c (asan_expand_mark_ifn): Take into account the alignment of
-	the object to pick the size of stores on strict-alignment platforms.
-
-	* config/sparc/sparc.md (*movsi_insn): Minor tweak.
-	(*movdi_insn_sp32): Likewise.
-	(*movdi_insn_sp64): Likewise.
-
-2019-02-12  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/88677
-	* cgraphunit.c (analyze_functions): Clear READONLY flag for external
-	types that needs constructiong.
-	* tree.h (may_be_aliased): Do not check TYPE_NEEDS_CONSTRUCTING.
-
-2019-02-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89253
-	* tree-ssa-loop-split.c (tree_ssa_split_loops): Check we can
-	duplicate the loop.
-
-2019-02-11  David Malcolm  <dmalcolm@redhat.com>
-
-	PR lto/88147
-	* input.c (selftest::test_line_offset_overflow): New selftest.
-	(selftest::input_c_tests): Call it.
-
-2019-02-11  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88771
-	* gimple-ssa-warn-restrict.c (pass_wrestrict::gate): Also enable
-	when -Wstringop-overflow is set.
-	(builtin_memref::builtin_memref): Adjust excessive upper bound
-	only when lower bound is not excessive.
-	(maybe_diag_overlap): Detect and diagnose excessive bounds via
-	-Wstringop-ovefflow.
-	(maybe_diag_offset_bounds): Rename...
-	(maybe_diag_access_bounds): ...to this.
-	(check_bounds_or_overlap): Adjust for name change above.
-
-2019-02-11  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/87996
-	* builtins.c (max_object_size): Move from here...
-	* builtins.h (max_object_size): ...and here...
-	* tree.c (max_object_size): ...to here...
-	* tree.h (max_object_size): ...and here.
-
-2019-02-11  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Shift-right
-	and shift-left vector built-ins need to include a TRUNC_MOD_EXPR
-	for correct semantics.
-
-2019-02-11  Alan Modra  <amodra@gmail.com>
-
-	* doc/invoke.texi (man page RS/6000 and PowerPC Options): Mention
-	-mlongcall and -mpltseq.
-	(RS/6000 and PowerPC Options <-mlongcall>): Mention inline PLT calls.
-	(RS/6000 and PowerPC Options <-mpltseq>): Document.
-	* config/rs6000/rs6000.h (TARGET_PLTSEQ): Define.
-	* config/rs6000/sysv4.opt (mpltseq): New option.
-	* config/rs6000/sysv4.h (TARGET_PLTSEQ): Redefine.
-	(SUBTARGET_OVERRIDE_OPTIONS): Error if given -mpltseq when assembler
-	support is lacking.  Don't allow -mpltseq with -mbss-plt.
-	* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Warn if
-	-mpltseq given for ELFv1.
-	* config/rs6000/rs6000.c (rs6000_call_aix): Comment on UNSPEC_PLTSEQ.
-	Only use UNSPEC_PLTSEQ for inline PLT calls.
-	(rs6000_call_sysv, rs6000_sibcall_sysv): Expand comments.  Only
-	use UNSPEC_PLTSEQ for inline PLT calls.
-	(rs6000_indirect_call_template_1, rs6000_longcall_ref),
-	(rs6000_call_aix, rs6000_call_sysv, rs6000_sibcall_sysv): Replace
-	uses of HAVE_AS_PLTSEQ with TARGET_PLTSEQ, simplifying.
-	* config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
-	(pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
-	(pltseq_mtctr_<mode>): Likewise.
-
-2019-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Use 8-byte strings with
-	Solaris ld.
-	* configure: Regenerate.
-
-2019-02-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use q constraint
-	instead of r.
-
-2019-02-11  Hans-Peter Nilsson  <hp@axis.com>
-
-	* function.c (assign_parm_setup_block): Use the stored
-	size, not the passed size, when allocating stack-space,
-	also for a parameter with alignment larger than
-	MAX_SUPPORTED_STACK_ALIGNMENT.
-
-2019-02-11  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/89009
-	* ipa-cp.c (build_toporder_info): Remove usage of a param.
-	* ipa-inline.c (inline_small_functions): Likewise.
-	* ipa-pure-const.c (propagate_pure_const): Likewise.
-	(propagate_nothrow): Likewise.
-	* ipa-reference.c (propagate): Likewise.
-	* ipa-utils.c (struct searchc_env): Remove unused field.
-	(searchc): Always search across AVAIL_INTERPOSABLE.
-	(ipa_reduced_postorder): Always allow AVAIL_INTERPOSABLE as
-	the only called IPA pure const can properly not propagate
-	across interposable boundary.
-	* ipa-utils.h (ipa_reduced_postorder): Remove param.
-
-2019-02-11  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config/nds32/nds32.md (call_internal, call_value_internal,
-	sibcall_internal, sibcall_value_internal): Use SImode for mem rtx.
-
-2019-02-11  Hans-Peter Nilsson  <hp@axis.com>
-
-	* config/cris/cris.c (cris_preferred_minimum_alignment): Fix name
-	typo.
-
-2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/constraints.md (Yd): Replace AVX512BW with AVX512DQ
-	in comments
-
-2019-02-10  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config.gcc (with_nds32_lib): Set default --with-nds32-lib correctly.
-
-2019-02-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89268
-	* tree-if-conv.c (version_loop_for_if_conversion): Push to preds only
-	if preds is non-NULL.
-
-2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/89272
-	* tree.c (fld_simplified_type_name): Also keep TYPE_DECL for
-	polymorphic types.
-
-2019-02-10  Monk Chiang  <sh.chiang04@gmail.com>
-
-	* config/nds32/nds32.md (trap): New pattern.
-
-2019-02-10  Monk Chiang  <sh.chiang04@gmail.com>
-
-	* config/nds32/nds32.c (nds32_dwarf_register_span): Refine register
-	dwarf span.
-
-2019-02-10  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config/nds32/nds32-md-auxiliary.c (nds32_spilt_doubleword): Support
-	to split POST_INC.
-
-2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-visibility.c (localize_node): Also do not localize
-	LDPR_PREVAILING_DEF_IRONLY_EXP.
-
-2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/87957
-	* tree.c (fld_simplified_type_name): Use DECL_ASSEMBLER_NAME_SET_P
-	instead of type_with_linkage.
-
-2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/88755
-	* params.def (uninlined-function-insns, uninlined-function-time,
-	uninlined-thunk-insns, uninlined-thunk-time): Add artificial upper
-	bound so we don't get overflows.
-
-2019-02-09  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	* config/rs6000/rs6000-string.c (expand_compare_loop,
-	expand_block_compare): Insert REG_BR_PROB notes in inline expansion of
-	memcmp/strncmp.
-
-2019-02-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89246
-	* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
-	If !node->definition and TYPE_ARG_TYPES is non-NULL, use
-	TYPE_ARG_TYPES instead of DECL_ARGUMENTS.
-
-2019-02-09  Alan Modra  <amodra@gmail.com>
-
-	PR target/88343
-	* config/rs6000/rs6000.c (save_reg_p): Correct calls_eh_return
-	case.  Match logic in rs6000_emit_prologue emitting pic_offset_table
-	setup.
-
-2019-02-08  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR middle-end/88560
-	* lra-constraints.c (process_alt_operands): Don't increase reject
-	for memory when offset memory is required.
-
-2019-02-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* config/s390/vector.md: Implement vector copysign.
-
-2019-02-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* expr.c (expand_constructor): Correct indentations.
-
-2019-02-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89247
-	* tree-if-conv.c: Include tree-cfgcleanup.h.
-	(version_loop_for_if_conversion): Record LOOP_VECTORIZED call.
-	(tree_if_conversion): Pass through predicate vector.
-	(pass_if_conversion::execute): Do CFG cleanup and SSA update
-	inline, see if any if-converted loops we refrece in
-	LOOP_VECTORIZED calls vanished and fixup.
-	* tree-if-conv.h (tree_if_conversion): Adjust prototype.
-
-2019-02-08  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* config/s390/constraints.md (jdd): New constraint.
-
-2019-02-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89229
-	* config/i386/i386.md (*movoi_internal_avx): Set mode to XI for
-	upper 16 vector registers without TARGET_AVX512VL.
-	(*movti_internal): Likewise.
-
-2019-02-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89234
-	* except.c (copy_reg_eh_region_note_forward): Return if note_or_insn
-	is a NOTE, CODE_LABEL etc. - rtx_insn * other than INSN_P.
-	(copy_reg_eh_region_note_backward): Likewise.
-
-2019-02-08  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89223
-	* tree-data-ref.c (initialize_matrix_A): Fail if constant
-	doesn't fit in HWI.
-	(analyze_subscript_affine_affine): Handle failure from
-	initialize_matrix_A.
-
-2019-02-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* cfganal.c (pre_and_rev_post_order_compute_fn): Use fn instead of
-	cfun everywhere.
-
-2019-02-07  David Malcolm  <dmalcolm@redhat.com>
-
-	PR tree-optimization/86637
-	PR tree-optimization/89235
-	* tree-vect-loop.c (optimize_mask_stores): Add an
-	auto_purge_vect_location sentinel to ensure that vect_location is
-	purged on exit.
-	* tree-vectorizer.c
-	(auto_purge_vect_location::~auto_purge_vect_location): New dtor.
-	(try_vectorize_loop_1): Add an auto_purge_vect_location sentinel
-	to ensure that vect_location is purged on exit.
-	(pass_slp_vectorize::execute): Likewise, replacing the manual
-	reset.
-	* tree-vectorizer.h (class auto_purge_vect_location): New class.
-
-2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/iterators.md (max_opp): New code_attr.
-	(USMAX): New code iterator.
-	* config/aarch64/predicates.md (aarch64_smin): New predicate.
-	(aarch64_smax): Likewise.
-	* config/aarch64/aarch64-simd.md (abd<mode>_3): Rename to...
-	(*aarch64_<su>abd<mode>_3): ... Change RTL representation to
-	MINUS (MAX MIN).
-
-2019-02-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89229
-	* config/i386/i386.md (*movoi_internal_avx): Set mode to OI
-	for TARGET_AVX512VL.
-	(*movti_internal): Set mode to TI for TARGET_AVX512VL.
-
-2019-02-07  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* config/s390/s390-builtin-types.def: Add new types.
-	* config/s390/s390-builtins.def: (s390_vec_xl, s390_vec_xld2)
-	(s390_vec_xlw4): Make the memory operand into a const pointer.
-	(s390_vec_xld2, s390_vec_xlw4): Add a variant for single precision
-	float.
-	* config/s390/s390-c.c (s390_expand_overloaded_builtin): Generate
-	a new vector type with the alignment of the scalar memory operand.
-
-2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* config/arm/arm-protos.h (valid_operands_ldrd_strd,
-	arm_count_ldrdstrd_insns): New declarations.
-	* config/arm/arm.c (mem_ok_for_ldrd_strd): Remove broken handling of
-	MINUS.
-	(valid_operands_ldrd_strd): New function.
-	(arm_count_ldrdstrd_insns): New function.
-	* config/arm/ldrdstrd.md: Change peepholes to generate PARALLEL SImode
-	sets instead of single DImode set and define new insns to match this.
-
-2019-02-07  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (aarch64_fcmla_lane_builtin_data):
-	Make it a C initializer.
-
-2019-02-07  Tamar Christina  <tamar.christina@arm.com>
-
-	PR/target 88850
-	* config/arm/neon.md (*neon_mov<mode>): Add r -> r case.
-
-2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/arm/neon.md (neon_<sup>dot<vsi2qi>):
-	Use neon_dot<q> for type.
-	(neon_<sup>dot_lane<vsi2qi>): Likewise.
-
-2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>):
-	Use neon_dot<q> for type.
-	(aarch64_<sur>dot_lane<vsi2qi>): Likewise.
-	(aarch64_<sur>dot_laneq<vsi2qi>): Likewise.
-
-2019-02-06  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89225
-	* lra-constaints.c (simplify_operand_subreg): Add subreg mode
-	sizes check.
-
-2019-02-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/i386/i386.c (ix86_expand_prologue): Emit a memory blockage
-	after restoring registers saved to allocate the frame on Windows.
-
-2019-02-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89182
-	* graphite.h (cached_scalar_evolution_in_region): Declare.
-	* graphite.c (struct seir_cache_key): New.
-	(struct sese_scev_hash): Likewise.
-	(seir_cache): New global.
-	(cached_scalar_evolution_in_region): New function.
-	(graphite_transform_loops): Allocate and release seir_cache.
-	* graphite-isl-ast-to-gimple.c (get_rename_from_scev): Use
-	cached_scalar_evolution_in_region.
-	* graphite-scop-detection.c (scop_detection::can_represent_loop):
-	Simplify.
-	(scop_detection::graphite_can_represent_expr: Use
-	cached_scalar_evolution_in_region.
-	(scop_detection::stmt_simple_for_scop_p): Likewise.
-	(find_params_in_bb): Likewise.
-	(gather_bbs::before_dom_children): Likewise.
-	* graphite-sese-to-poly.c (create_pw_aff_from_tree): Likewise.
-	(add_loop_constraints): Likewise.
-
-2019-02-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89210
-	* fold-const-call.c (fold_const_vec_convert): Pass true as last
-	operand to new_unary_operation only if both element types are integral
-	and it isn't a widening conversion.  Return NULL_TREE if
-	new_unary_operation failed.
-
-2019-02-05  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/88856
-	* config/s390/s390.md: Remove load and test FP splitter.
-
-2019-02-05  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	PR target/89112
-	* config/rs6000/rs6000-string.c (do_ifelse, expand_cmp_vec_sequence,
-	expand_compare_loop, expand_block_compare_gpr,
-	expand_strncmp_align_check, expand_strncmp_gpr_sequence): Insert
-	REG_BR_PROB notes in inline expansion of memcmp/strncmp. Add
-	#include "profile-count.h" and "predict.h" for types and functions
-	needed to work with REG_BR_PROB notes.
-
-2019-02-05  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	PR target/89112
-	* config/rs6000/rs6000.md (<bd>tf_<mode>): Generate a local label
-	for the long branch case.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89188
-	* dce.c (delete_unmarked_insns): Don't remove no-op moves if they
-	can throw, non-call exceptions are enabled and we can't delete
-	dead exceptions or alter cfg.  Set must_clean if
-	delete_insn_and_edges returns true, don't set it blindly for calls.
-	Assert that delete_unreachable_blocks is called only if can_alter_cfg.
-
-	PR rtl-optimization/89195
-	* combine.c (make_extraction): For MEMs, don't extract bytes outside
-	of the original MEM.
-
-2019-02-05  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/89000
-	* gcov.c (function_summary): Remove argument.
-	(file_summary): New function.
-	(print_usage): Replace tabs with spaces.
-	(generate_results): Use new function file_summary.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89186
-	* optabs.c (prepare_cmp_insn): Pass x and y to
-	emit_block_comp_via_libcall rather than XEXP (x, 0) and XEXP (y, 0).
-
-2019-02-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89150
-	* bitmap.h (struct bitmap_obstack): Do not mark GTY.
-	(struct bitmap_element): Drop chain_prev so we properly recurse on
-	the prev member, supporting tree views.
-	(struct bitmap_head): GTY skip the obstack member.
-
-2019-02-04  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR c/88698
-	* doc/extend.texi (Vector Extensions): Add an example of using vector
-	types together with x86 intrinsics.
-
-2019-02-04  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1): Increase
-	str[] size to 160, and comment.
-
-2019-02-04  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1),
-	(rs6000_pltseq_template): Guard output of TLS markers with
-	TARGET_TLS_MARKERS.
-	(rs6000_longcall_ref, rs6000_call_aix, rs6000_call_sysv),
-	(rs6000_sibcall_sysv): Ignore TARGET_TLS_MARKERS when deciding
-	to use inline PLT sequences.
-	* config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
-	(pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
-	(pltseq_mtctr_<mode>): Don't test TARGET_TLS_MARKERS in predicate.
-
-2019-02-04  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/88985
-	* ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
-	out when ipa_fn_summaries does not contain entry for callee.
-
-2019-02-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.h: Remove superfluous blank lines.
-	* config/sparc/sparc.c (global_offset_table_rtx): Rename into...
-	(got_register_rtx): ...this.
-	(sparc_got): Adjust to above renaming.
-	(sparc_tls_got): Likewise.
-	(sparc_delegitimize_address): Likewise.
-	(sparc_output_mi_thunk): Likewise.
-	(sparc_init_pic_reg): Likewise.
-	(save_local_or_in_reg_p): Fix test on the GOT register.
-	(USE_HIDDEN_LINKONCE): Move around.
-	(get_pc_thunk_name): Likewise.
-	(gen_load_pcrel_sym): Likewise.
-	(load_got_register): Likewise.
-
-2019-02-04  Kito Cheng  <kito.cheng@gmail.com>
-
-	* config/nds32/linux.h (GLIBC_DYNAMIC_LINKER): Define the naming rule
-	of the dynamic linker: "ld-linux-nds32[le|be][f].so.1".
-
-2019-02-04  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config/nds32/nds32.c (nds32_legitimate_address_p): Add TLS model
-	into consideration.
-
-2019-02-04  Chung-Ju Wu  <jasonwucj@gmail.com>
-
-	* config.gcc (with_nds32_lib, glibc):
-	Remove TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0 setting.
-	* config/nds32/linux.h (TARGET_DEFAULT_TLSDESC_TRAMPOLINE): Delete.
-	(NDS32_TLSDESC_TRAMPOLINE_SPEC): Delete.
-
-2019-02-03  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89071
-	* config/i386/i386.md (*sqrt<mode>2_sse): Add (v,0) alternative.
-	Do not prefer (v,v) alternative for non-AVX targets and (m,v)
-	alternative for speed when TARGET_SSE_PARTIAL_REG_DEPENDENCY is set.
-	(*rcpsf2_sse): Ditto.
-	(*rsqrtsf2_sse): Ditto.
-	(sse4_1_round<mode<2): Ditto.
-
-2019-02-03  Richard Biener  <rguenther@suse.de>
-
-	PR debug/87295
-	* dwarf2out.c (copy_ancestor_tree): Register non-stubs as
-	orig.
-
-2019-02-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/87887
-	* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
-	Punt with warning on aggregate return or argument types.  Ignore
-	type/mode checking for uniform arguments.
-
-2019-02-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* combine.c (try_combine): Do not print "Can't combine" messages unless
-	printing failed combination attempts.
-
-2019-02-01  Martin Jambor  <mjambor@suse.cz>
-
-	PR hsa/87863
-	* omp-grid.c (grid_mark_variable_segment): Set assembler name of group
-	segment and global segment variables before making them static.
-
-2019-02-01  Martin Jambor  <mjambor@suse.cz>
-
-	* omp-grid.c (grid_target_follows_gridifiable_pattern): Guard two
-	missed optimization dump with dump_enabled_p.
-
-2019-02-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88597
-	* tree-scalar-evolution.c (analyze_scalar_evolution): Set up
-	the instantiate cache.
-	(instantiate_scev_binary): Elide second operand procesing
-	if equal to the first.
-	* tree-chrec.c (chrec_contains_symbols): Add visited set.
-	(chrec_contains_undetermined): Likewise.
-	(tree_contains_chrecs): Likewise.
-
-2019-02-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* parms.def (MAX_INLINE_INSNS_SINGLE): Reduce from 400 to 200.
-
-2019-02-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89143
-	* wide-int-range.h (wide_int_range_absu): Declare.
-	* wide-int-range.cc (wide_int_range_absu): New function.
-	* tree-vrp.c (extract_range_from_unary_expr): Handle ABSU_EXPR.
-
-	PR tree-optimization/88107
-	* tree-cfg.c (find_outermost_region_in_block): Add ALL argument,
-	instead of assertion that eh_region_outermost is non-NULL, if it
-	is NULL, set *ALL to true and return NULL.
-	(move_sese_region_to_fn): Adjust caller, if all is set, call
-	duplicate_eh_regions with NULL region.
-
-2019-02-01  Richard Biener  <rguenth@suse.de>
-
-	PR rtl-optimization/88593
-	* mode-switching.c (optimize_mode_switching): Free dominators before
-	calling cleanup_cfg.
-
-2019-02-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/88932
-	* tree-predcom.c (try_combine_chains): Get loop bbs in dom order.
-
-2019-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89137
-	* omp-low.c (lower_omp_task_reductions): Drop redundant test to avoid
-	bogus clang warning.
-
-2019-01-31  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89071
-	* config/i386/i386.md (*extendsfdf2): Split out reg->reg
-	alternative to avoid partial SSE register stall for TARGET_AVX.
-	(truncdfsf2): Ditto.
-	(sse4_1_round<mode>2): Ditto.
-
-2018-01-31  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR tree-optimization/89008
-	* gimple-ssa-strength-reduction.c (slsr_process_mul): Don't
-	process anything of the form X * 0.
-
-2019-01-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89135
-	* tree-ssa-phiprop.c (pass_phiprop::execute): Skip blocks
-	with abnormal preds.
-
-2019-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR sanitizer/89124
-	* ipa-inline.c (sanitize_attrs_match_for_inline_p): Allow inlining
-	always_inline callees into no_sanitize_address callers.
-
-2019-01-31  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/89115
-	* lra.c (lra_rtx_hash): Properly hash CONST_INT values.
-
-2019-01-30  Martin Sebor  <msebor@redhat.com>
-
-	PR other/89106
-	* doc/extend.texi (cast to a union): Correct and expand.
-
-2019-01-30  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/87246
-	* lra-constraints.c (simplify_operand_subreg): Reload memory
-	in subreg if the address became invalid.
-
-2019-01-30  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR target/87064
-	* config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v4sf_scalar):
-	Disable for little-endian.
-
-2019-01-30  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/89115
-	* opts.c (default_options_optimization): Reduce
-	PARAM_MAX_DSE_ACTIVE_LOCAL_STORES by a factor of 10 at -O1.
-	Make PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP reduction relative
-	to the default.
-
-2019-01-30  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	* config/rs6000/rs6000-c.c (altivec-resolve_overloaded_builtin):
-	Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT.  Coerce result to
-	type of vector element when vec_extract is implemented by direct
-	move.
-
-2019-01-30  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* doc/invoke.texi (C Language Options): List "-fopenacc-dim".
-
-2019-01-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89111
-	* tree-ssa-loop-im.c (gather_mem_refs_stmt): Restrict
-	canonicalization to appropriately sized access types.
-
-2019-01-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89105
-	* config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
-	for arguments to functions that are TU-local and shouldn't be
-	referenced by assembly.
-
-2019-01-30  Ulrich Drepper  <drepper@redhat.com>
-
-	* dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears
-	after '='.
-
-2019-01-29  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88956
-	* gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.
-
-2019-01-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/66676
-	PR ipa/89104
-	* omp-simd-clone.c (simd_clone_clauses_extract)
-	<case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
-	OMP_CLAUSE_ALIGNED_ALIGNMENT.
-
-2019-01-29  Vineet Gupta  <vgupta@synopsys.com>
-
-	* config.gcc: Force .init_array for ARC.
-
-2019-01-29  Richard Biener  <rguenther@suse.de>
-
-	PR debug/87295
-	* dwarf2out.c (collect_skeleton_dies): New helper.
-	(copy_decls_for_unworthy_types): Call it.
-	(build_abbrev_table): Assert we do not try to replace
-	DW_AT_signature refs with local refs.
-
-2019-01-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89002
-	* gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
-	for lastprivate/linear IV, push gimplify context around gimplify_assign
-	and, if it needed any temporaries, pop it into a gimple bind around the
-	sequence.
-
-2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* common.opt (-Wattribute-alias): Remove "no-" from name.
-	Make -Wattribute-alias command line option and
-	#pragma GCC diagnostic ignored "-Wattribute-alias" work again.
-
-2019-01-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89073
-	* doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
-	-madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
-	x86 ISA options.
-	(bmi2): Add missing @opindex.
-	* doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
-	options alphabetically.  Add missing 3dnow, 3dnowa, adx, avx, avx2,
-	avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
-	avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
-	avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
-	cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
-	fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
-	pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
-	sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
-	xsavec, xsaveopt and xsaves options.
-
-2019-01-28  Richard Biener  <rguenther@suse.de>
-
-	PR debug/89076
-	* dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
-	support removal.
-
-2019-01-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88739
-	* tree-cfg.c (verify_types_in_gimple_reference): Verify
-	BIT_FIELD_REFs only are applied to mode-precision operands
-	when they are integral.
-	(verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
-	BIT_FIELD_REFs of non-mode-precision integral operands.
-
-2019-01-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/87214
-	* config/i386/sse.md
-	(<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
-	avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
-	first constants in pairs are multiples of 2.  Formatting fixes.
-	(avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
-	avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
-	first constants in each quadruple are multiples of 4.  Formatting fixes.
-
-2019-01-26  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/88933
-	* tree-inline.c: Include tree-cfgcleanup.h.
-	(delete_unreachable_blocks_update_callgraph): Move...
-	* tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph):
-	...here, make externally visible, make second argument bool, adjust
-	all callers.
-	* tree-cfgcleanup.c: Include cgraph.h.
-	* tree-cfgcleanup.h (delete_unreachable_blocks_update_callgraph):
-	Declare.
-	* ipa-prop.c: Include tree-cfgcleanup.h.
-	(ipcp_transform_function): Call
-	delete_unreachable_blocks_update_callgraph instead of cleaning uo CFG.
-
-2019-01-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/88846
-	* ira.c (process_set_for_memref_referenced_p): New.
-	(memref_referenced_p): Add new param.  Use
-	process_set_for_memref_referenced_p.  Add new switch cases.
-	(memref_used_between_p): Pass new arg to memref_referenced_p.
-
-2019-01-25  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* config/aarch64/aarch64.c (aarch64_function_arg_alignment): Add new
-	argument ABI_BREAK.  Set to true if the calculated alignment has
-	changed in gcc-9.  Check bit-fields for their base type alignment.
-	(aarch64_layout_arg): Warn if argument passing has changed in gcc-9.
-	(aarch64_function_arg_boundary): Likewise.
-	(aarch64_gimplify_va_arg_expr): Likewise.
-
-2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/89037
-	* varasm.c (output_constructor_bitfield): Use wi::extract_uhwi
-	instead of accessing TREE_INT_CST_ELT directly.
-
-2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* doc/sourcebuild.texi (Environment attributes): Add fenv and
-	fenv_exceptions description.
-
-2019-01-25  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR rtl-optimization/87763
-	* config/aarch64/aarch64.c (aarch64_select_cc_mode):
-	Allow SUBREG when matching CC_NZmode compare.
-
-2019-01-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89049
-	* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
-	Look at the pattern stmt to determine if the stmt is vectorized.
-
-2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* config/aarch64/aarch64-sve.md (*pred_mov<mode>)
-	(pred_mov<mode>): Handle all-register forms using both a new
-	alternative and a split.
-
-2019-01-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/86865
-	* graphite-scop-detection.c (scop_detection::can_represent_loop):
-	Reject non-do-while loops.
-
-2019-01-24  Peter Bergner  <bergner@linux.ibm.com>
-
-	* config/rs6000/altivec.md (build_vector_mask_for_load): Use MEM_P.
-	* config/rs6000/constraints.md (Q constraint): Use REG_P.
-	* config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Use SYMBOL_REF_P.
-	* config/rs6000/freebsd64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
-	SYMBOL_REF_P, CONST_INT_P and CONST_DOUBLE_P.
-	* config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
-	* config/rs6000/predicates.md (altivec_register_operand, vint_operand,
-	vsx_register_operand, vsx_reg_sfsubreg_ok, vfloat_operand,
-	vlogical_operand, gpc_reg_operand, int_reg_operand,
-	int_reg_operand_not_pseudo): Use SUBREG_P and HARD_REGISTER_P.
-	(ca_operand, base_reg_operand, htm_spr_reg_operand, cc_reg_operand,
-	cc_reg_not_cr0_operand, input_operand): Use SUBREG_P.
-	(save_world_operation, restore_world_operation, lmw_operation,
-	stmw_operation): Use MEM_P and REG_P.
-	(tie_operand): Use MEM_P.
-	(vrsave_operation, crsave_operation): Use REG_P.
-	(mfcr_operation, mtcrf_operation): Use REG_P and CONST_INT_P.
-	(fpr_reg_operand): Use SUBREG_P and HARD_REGISTER_NUM_P.
-	(quad_int_reg_operand): Use HARD_REGISTER_NUM_P.
-	(call_operand): Use HARD_REGISTER_P.
-	(indexed_or_indirect_operand, altivec_indexed_or_indirect_operand):
-	Use CONST_INT_P.
-	(lwa_operand): Use SUBREG_P, REG_P and CONST_INT_P.
-	* config/rs6000/rs6000-p8swap.c (insn_is_load_p, insn_is_store_p,
-	quad_aligned_load_p, replace_swapped_aligned_store,
-	recombine_lvx_pattern, replace_swapped_aligned_load,
-	recombine_stvx_pattern): Use MEM_P.
-	(const_load_sequence_p, adjust_vperm, replace_swapped_load_constant):
-	Use MEM_P and SYMBOL_REF_P.
-	(rtx_is_swappable_p): Use REG_P and CONST_INT_P.
-	(insn_is_swappable_p): Use REG_P and MEM_P.
-	(insn_is_swap_p, (alignment_mask): Use CONST_INT_P.
-	* config/rs6000/rs6000-string.c (expand_block_clear, expand_block_move):
-	Use CONST_INT_P.
-	* config/rs6000/rs6000.c (rs6000_secondary_reload, rs6000_emit_cmove):
-	Use CONST_DOUBLE_P.
-	(rs6000_output_move_128bit): Use CONST_DOUBLE_P, CONST_INT_P and
-	CONST_WIDE_INT_P.
-	(rs6000_legitimize_address): Use CONST_DOUBLE_P, CONST_INT_P,
-	CONST_WIDE_INT_P, REG_P and SYMBOL_REF_P.
-	(rs6000_emit_move): Use CONST_DOUBLE_P, CONST_INT_P, HARD_REGISTER_P,
-	HARD_REGISTER_NUM_P, MEM_P, REG_P, SUBREG_P, SYMBOL_REF_P and
-	reg_or_subregno:
-	(output_toc): Use CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
-	(easy_altivec_constant, rs6000_legitimate_offset_address_p,
-	rs6000_mode_dependent_address, rs6000_expand_mtfsf_builtin,
-	rs6000_expand_set_fpscr_rn_builtin, rs6000_expand_set_fpscr_drn_builtin,
-	rs6000_expand_unop_builtin, INT_P, rs6000_generate_compare,
-	rs6000_machopic_legitimize_pic_address, rs6000_split_logical_inner,
-	rs6000_split_logical_di): Use CONST_INT_P.
-	(rs6000_legitimize_reload_address): Use CONST_INT_P, HARD_REGISTER_P,
-	REG_P and SYMBOL_REF_P.
-	(setup_incoming_varargs, rs6000_rtx_costs): Use CONST_INT_P and MEM_P.
-	(print_operand): Use CONST_INT_P, MEM_P and REG_P.
-	(virtual_stack_registers_memory_p, rs6000_legitimate_address_p,
-	mems_ok_for_quad_peep): Use CONST_INT_P and REG_P.
-	(rs6000_secondary_reload_memory): Use CONST_INT_P and SUBREG_P.
-	(small_data_operand, print_operand_address): Use CONST_INT_P and
-	SYMBOL_REF_P.
-	(split_stack_arg_pointer_used_p): Use HARD_REGISTER_P.
-	(rs6000_init_hard_regno_mode_ok, direct_move_p):
-	Use HARD_REGISTER_NUM_P.
-	(rs6000_secondary_reload_gpr): Use HARD_REGISTER_NUM_P and MEM_P.
-	(rs6000_secondary_reload_class): Use HARD_REGISTER_NUM_P, REG_P,
-	SUBREG_P and SYMBOL_REF_P.
-	(register_to_reg_type, rs6000_secondary_reload_inner): Use SUBREG_P
-	and HARD_REGISTER_NUM_P.
-	(rs6000_adjust_vec_address): Use HARD_REGISTER_NUM_P and
-	reg_or_subregno.
-	(rs6000_adjust_cost, find_mem_ref): Use MEM_P.
-	(macho_lo_sum_memory_operand, rs6000_eliminate_indexed_memrefs): Use
-	MEM_P and REG_P.
-	(legitimate_indirect_address_p, legitimate_lo_sum_address_p,
-	registers_ok_for_quad_peep, rs6000_output_function_epilogue,
-	find_addr_reg): Use REG_P.
-	(altivec_expand_vec_perm_const): Use REG_P and SUBREG_P.
-	(rs6000_emit_le_vsx_move): Use SUBREG_P.
-	(offsettable_ok_by_alignment, constant_pool_expr_p,
-	legitimate_small_data_p, rs6000_output_dwarf_dtprel,
-	rs6000_delegitimize_address, rs6000_const_not_ok_for_debug_p,
-	rs6000_cannot_force_const_mem, rs6000_output_addr_const_extra,
-	rs6000_assemble_integer, create_TOC_reference,
-	rs6000_emit_allocate_stack, rs6000_xcoff_encode_section_info,
-	rs6000_call_aix, rs6000_call_aix): Use SYMBOL_REF_P.
-	(rs6000_split_vec_extract_var): Use reg_or_subregno.
-	* config/rs6000/rtems.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
-	CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
-	* config/rs6000/sysv4.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
-	* config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
-	* config/rs6000/rs6000.h (RS6000_SYMBOL_REF_TLS_P): Use SYMBOL_REF_P.
-	(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use HARD_REGISTER_NUM_P.
-	(INT_REG_OK_FOR_INDEX_P, INT_REG_OK_FOR_BASE_P): Use HARD_REGISTER_P.
-	(CONSTANT_ADDRESS_P): Use CONST_INT_P and SYMBOL_REF_P.
-	* config/rs6000/rs6000.md (define_expands strlensi, mod<mode>3
-	and cbranch<mode>4): Use CONST_INT_P.
-	(multiple define_splits): Use REG_P and SUBREG_P.
-	(define_expands call, call_value): Use MEM_P.
-	(define_expands sibcall, sibcall_value): Use CONST_INT_P and  MEM_P.
-	(define insn *mtcrfsi): Use CONST_INT_P and REG_P.
-	* config/rs6000/vsx.md (*vsx_le_perm_load_<mode>,
-	*vsx_le_perm_load_v8hi, *vsx_le_perm_load_v16qi): Use HARD_REGISTER_P
-	and HARD_REGISTER_NUM_P.
-	(multiple define_splits): Use HARD_REGISTER_NUM_P.
-
-2019-01-24  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR rtl-optimization/88948
-	* rtl.h (prepare_copy_insn): New prototype.
-	* gcse.c (prepare_copy_insn): New function, split out from
-	process_insert_insn.
-	(process_insert_insn): Use prepare_copy_insn.
-	* store-motion.c (replace_store_insn): Use prepare_copy_insn
-	instead of gen_move_insn.
-
-2019-01-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/89006
-	* config/i386/i386.c (ix86_pic_register_p): Return true for
-	UNSPEC_SET_GOT too.
-
-	PR tree-optimization/88964
-	* gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Also
-	punt if HONOR_SNANS (chrec).
-
-	PR middle-end/89015
-	* tree-nested.c (convert_nonlocal_reference_stmt,
-	convert_local_reference_stmt, convert_tramp_reference_stmt,
-	convert_gimple_call) <case GIMPLE_OMP_TEAMS>: Treat
-	gimple_omp_teams_host teams stmts like GIMPLE_OMP_PARALLEL
-	or GIMPLE_OMP_TASK.
-
-	PR tree-optimization/89027
-	* tree-inline.c (add_clobbers_to_eh_landing_pad): Don't add clobbers
-	for "omp simd array" variables.
-
-2019-01-24  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* profile-count.h (profile_count): On ARM systems using GCC 6/7/8
-	force the alignment of m_val.
-
-2019-01-24  Richard Biener  <rguenther@suse.de>
-
-	PR lto/87187
-	* tree-streamer-out.c (write_ts_decl_common_tree_pointers):
-	When in "legacy" debug mode make sure to reset self-origins.
-
-2019-01-24  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/88994
-	* gcov-io.c (mangle_path): Do not allocate a bigger buffer,
-	result will be always smaller or equal to the original.
-	* gcov.c (mangle_name): Fix else branch where we should
-	also copy to PTR and shift the pointer.
-
-2019-01-24  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
-
-	* tree-ssa-dom.c (test_for_singularity): Fix a comment typo.
-	* vr-values.c (find_case_label_ranges): Fix a comment typo.
-
-2019-01-23  Xuepeng Guo  <xuepeng.guo@intel.com>
-
-	* common/config/i386/i386-common.c
-	(OPTION_MASK_ISA_ENQCMD_SET,
-	OPTION_MASK_ISA_ENQCMD_UNSET): New macros.
-	(ix86_handle_option): Handle -menqcmd.
-	* config.gcc (enqcmdintrin.h): New header file.
-	* config/i386/cpuid.h (bit_ENQCMD): New bit.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Handle
-	-menqcmd.
-	* config/i386/i386-builtin-types.def ((INT, PVOID, PCVOID)): New
-	function type.
-	* config/i386/i386-builtin.def (__builtin_ia32_enqcmd,
-	__builtin_ia32_enqcmds): New builtins.
-	* config/i386/i386-c.c (__ENQCMD__): New macro.
-	* config/i386/i386-option.c (ix86_target_string): Add
-	-menqcmd.
-	(ix86_valid_target_attribute_inner_p): Likewise.
-	* config/i386/i386-expand.c
-	(ix86_expand_builtin): Expand IX86_BUILTIN_ENQCMD and
-	IX86_BUILTIN_ENQCMDS.
-	* config/i386/i386.h (TARGET_ENQCMD): New.
-	* config/i386/i386.md (UNSPECV_ENQCMD, UNSPECV_ENQCMDS): New.
-	(@enqcmd<enqcmd_sfx>_<mode>): New insn pattern.
-	(movdir64b_<mode>): Parameterize to enable share expansion code
-	with ENQCMD in function ix86_expand_builtin.
-	* config/i386/i386.opt: Add -menqcmd.
-	* config/i386/immintrin.h: Include enqcmdintrin.h.
-	* config/i386/enqcmdintrin.h: New intrinsic file.
-	* doc/invoke.texi: Add -menqcmd.
-
-2019-01-23  Bin Cheng  <bin.cheng@arm.com>
-	    Steve Ellcey  <sellcey@marvell.com>
-
-	PR target/85711
-	* recog.c (address_operand): Return false on wrong mode for address.
-	(constrain_operands): Check for mode with 'p' constraint.
-
-2019-01-23  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/88998
-	* config/i386/sse.md (sse2_cvtpi2pd): Add SSE alternatives.
-	Disparage MMX alternative.
-	(sse2_cvtpd2pi): Ditto.
-	(sse2_cvttpd2pi): Ditto.
-
-2019-01-23  David Malcolm  <dmalcolm@redhat.com>
-
-	PR driver/89014
-	* config/aarch64/driver-aarch64.c (host_detect_local_cpu): Fix
-	use-after-free of the result of
-	aarch64_get_extension_string_for_isa_flags.
-
-2019-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/44715
-	* doc/extend.texi: Document break and continue behavior in
-	statement expressions.
-
-2019-01-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89008
-	* tree-ssa-reassoc.c (eliminate_using_constants): For * 0 do
-	not leave another stray operand.
-
-2019-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* BASE-VER: Bump to 9.0.1.
-
-2019-01-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cgraphunit.c (cgraph_node::expand_thunk): When expanding a GIMPLE
-	thunk that returns by reference, use the type of the return object
-	of the thunk instead of that of the alias to build the dereference.
-
-2019-01-23  Vineet Gupta  <vgupta@synopsys.com>
-
-	* config/arc/atomic.md: Add operand to DMB instruction.
-
-2019-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88964
-	* gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Use
-	build_zero_cst instead of build_int_cst.  Return false for loop
-	invariants which honor signed zeros.
-
-2019-01-22  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.
-
-2019-01-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88965
-	* config/rs6000/rs6000.c: Include tree-vrp.h and tree-ssanames.h.
-	(rs6000_gimple_fold_builtin): If MEM_REF address doesn't satisfy
-	is_gimple_mem_ref_addr predicate, force it into a SSA_NAME first.
-
-	PR middle-end/88968
-	* gimplify.c (gimplify_omp_atomic): Handle bitfield atomics with
-	non-integral DECL_BIT_FIELD_REPRESENTATIVEs.
-
-	PR target/87064
-	* config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v2df_scalar):
-	Disable for little endian.
-
-2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* config/arm/arm.c (arm_needs_double_word_align): Check
-	DECL_BIT_FIELD_TYPE.
-
-2019-01-22  Hongtao Liu  <hongtao.liu@intel.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88909
-	* config/i386/i386-builtin.def: Add mask2 to all builtin
-	initializations.  Merge ARGS2 and SPECIAL_ARGS2 into ARGS and
-	SPECIAL_ARGS.
-	* config/i386/i386.c (BDESC): Add mask2 to the definition.
-	(BDESC_FIRST): Likewise.
-	(define_builtin): Add an argument for mask2.  Updated to handle
-	both ix86_isa_flags and ix86_isa_flags2.
-	(define_builtin_const): Likewise.
-	(define_builtin_pure): Likewise.
-	(define_builtin2): Deleted.
-	(define_builtin_const2): Likewise.
-	(builtin_description): Add a member, mask2.
-	(bdesc_*): Add mask2 to builtin initializations.
-	(ix86_init_mmx_sse_builtins): Update calls to def_builtin,
-	def_builtin_const and def_builtin_pure.  Remove SPECIAL_ARGS2
-	support.
-	(ix86_get_builtin_func_type): Remove SPECIAL_ARGS2 support.
-
-2019-01-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88954
-	* config/i386/i386.c (ix86_force_load_from_GOT_p): Also check
-	noplt attribute.
-
-2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* config/arm/arm.c (arm_needs_doubleword_align): Return 2 if a record's
-	alignment is dominated by a bitfield with 64-bit aligned base type.
-	(arm_function_arg): Emit a warning if the alignment has changed since
-	earlier GCC releases.
-	(arm_function_arg_boundary): Likewise.
-	(arm_setup_incoming_varargs): Likewise.
-
-2019-01-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88862
-	* graphite-scop-detection.c
-	(scop_detection::graphite_can_represent_scev): Reject ADDR_EXPR.
-
-2019-01-22  Andrew Stubbs  <ams@codesourcery.com>
-
-	* doc/extend.tex (AMD GCN Function Attributes): New section.
-	* doc/install.texi (amdgcn-unknown-amdhsa): New instructions.
-	* doc/invoke.texi (AMD GCN Options): New section.
-	* doc/md.texi (Constraints for Particular Machines): Add AMD GCN.
-
-2019-01-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (parc_delegitimize_address): Recognize the GOT
-	register and decoded HIGH/LO_SUM combinations for labels in PIC mode.
-
-2019-01-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88044
-	* tree-ssa-loop-niter.c (number_of_iterations_cond): If condition
-	is false in the first iteration, but !every_iteration, return false
-	instead of true with niter->niter zero.
-
-	PR rtl-optimization/88904
-	* cfgcleanup.c (thread_jump): Verify cond2 doesn't mention
-	any nonequal registers before processing BB_END (b).
-
-	PR target/88905
-	* optabs.c (add_equal_note): Add op0_mode argument, use it instead of
-	GET_MODE (op0).
-	(expand_binop_directly, expand_doubleword_clz,
-	expand_doubleword_popcount, expand_ctz, expand_ffs,
-	expand_unop_direct, maybe_emit_unop_insn): Adjust callers.
-
-	PR rtl-optimization/49429
-	PR target/49454
-	PR rtl-optimization/86334
-	PR target/88906
-	* expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
-	addressable from here...
-	(emit_block_op_via_libcall): ... to here.
-
-2019-01-22  Richard Biener  <rguenther@suse.de>
-
-	* tree-vect-loop.c (vect_analyze_loop_operations): Use
-	auto_vec for cost vector to fix memleak.
-	(vectorize_fold_left_reduction): Properly gather SLP defs.
-	(vectorizable_comparison): Do not swap operands to properly
-	gather SLP defs.
-
-2019-01-22  Alan Modra  <amodra@gmail.com>
-
-	PR target/88614
-	* config/rs6000/predicates.md (unspec_tls): Ensure GOT reg
-	stays a reg.  Allow a const_int.
-	* config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Declare.
-	* config/rs6000/rs6000.h (IS_V4_FP_ARGS): Define.
-	(IS_NOMARK_TLSGETADDR): Define.
-	* config/rs6000/rs6000.c (edit_tls_call_insn): Delete.
-	(rs6000_output_tlsargs): New function.
-	(rs6000_legitimize_tls_address): Don't say a !TARGET_TLS_MARKERS
-	__tls_get_addr call takes an arg.
-	(rs6000_call_sysv): Generate sysv4 secure plt call pattern here..
-	* config/rs6000/rs6000.md (call_nonlocal_sysv): ..rather than here,
-	delete split..
-	(call_value_nonlocal_sysv): ..or here, delete split.
-	(tls_gdld_nomark): Delete.
-	(call_value_indirect_nonlocal_sysv): Use unspec_tls as operand2
-	predicate.  Call rs6000_output_tlsargs.  Adjust length to suit.
-	(call_value_nonlocal_sysv): Likewise.
-	(call_value_nonlocal_sysv_secure): Likewise.
-	(call_value_nonlocal_aix): Likewise.
-	(call_value_indirect_aix): Likewise.
-	(call_value_indirect_elfv2): Likewise.
-	(call_value_local32, call_value_local64): Disable for no-mark tls.
-	(call_value_local_aix): Likewise.
-
-2019-01-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/88938
-	* config/i386/i386.c (ix86_expand_builtin) [case IX86_BUILTIN_BEXTRI32,
-	case IX86_BUILTIN_BEXTRI64]: Sanitize operands.
-
-2019-01-21  Michael Ploujnikov  <michael.ploujnikov@oracle.com>
-
-	* hash-map-tests.c (test_map_of_strings_to_int): Show how to use
-	string contents as hash_map keys.
-
-2019-01-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR c/88928
-	* c-warn.c (check_alignment_of_packed_member): Add a boolean parameter
-	for rvalue context.  Handle rvalues correctly.  Use min_align_of_type
-	instead of TYPE_ALIGN.
-	(check_address_or_pointer_of_packed_member): Handle rvalues coorrectly.
-	Use min_align_of_type instead of TYPE_ALIGN_UNIT.  Check for NULL
-	pointer from TYPE_STUB_DECL.
-
-2019-01-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88934
-	* tree-vect-slp.c (vect_mask_constant_operand_p): Always look
-	at the possibly non-constant operand.
-	(vect_get_constant_vectors): Adjust.
-
-2019-01-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/71659
-	* config/i386/adxintrin.h: Just check _IMMINTRIN_H_INCLUDED.
-	* config/i386/clflushoptintrin.h: Check _IMMINTRIN_H_INCLUDED
-	instead of _X86INTRIN_H_INCLUDED.
-	* onfig/i386/clwbintrin.h: Likewise.
-	* config/i386/pkuintrin.h: Likewise.
-	* config/i386/prfchwintrin.h: Likewise.
-	* config/i386/rdseedintrin.h: Likewise.
-	* config/i386/wbnoinvdintrin.h: Likewise.
-	* config/i386/xsavecintrin.h: Likewise.
-	* config/i386/xsavesintrin.h: Likewise.
-	* config/i386/fxsrintrin.h: Enable _IMMINTRIN_H_INCLUDED check.
-	* config/i386/xsaveintrin.h: Likewise.
-	* config/i386/xsaveoptintrin.h: Likewise.
-	* config/i386/x86intrin.h: Move "#include" <rdseedintrin.h>,
-	<prfchwintrin.h>, <fxsrintrin.h>, <xsaveintrin.h>,
-	<xsaveoptintrin.h>, <adxintrin.h>, <clwbintrin.h>,
-	<clflushoptintrin.h>, <xsavesintrin.h>, <xsavecintrin.h>,
-	<wbnoinvdintrin.h> and <pkuintrin.h> to ...
-	* config/i386/immintrin.h: Here.
-
-2019-01-20  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/87615
-	* ipa-prop.h (struct ipa_func_body_info): Replaced field aa_walked
-	with aa_walk_budget.
-	* cgraph.h (ipa_polymorphic_call_context::get_dynamic_type): Add
-	aa_walk_budget_p parameter.
-	* ipa-fnsummary.c (unmodified_parm_1): New parameter fbi.  Limit AA
-	walk.  Updated all callers.
-	(unmodified_parm): New parameter fbi, pass it to unmodified_parm_1.
-	(eliminated_by_inlining_prob): New parameter fbi, pass it on to
-	unmodified_parm.
-	(will_be_nonconstant_expr_predicate): New parameter fbi, removed
-	parameter info.  Extract info from fbi.  Pass fbi to recursive calls
-	and to unmodified_parm.
-	(phi_result_unknown_predicate): New parameter fbi, removed parameter
-	info, updated call to will_be_nonconstant_expr_predicate.
-	(param_change_prob): New parameter fbi, limit AA walking.
-	(analyze_function_body): Initialize aa_walk_budget in fbi.  Update
-	calls to various above functions.
-	* ipa-polymorphic-call.c (get_dynamic_type): Add aa_walk_budget_p
-	parameter.  Use it to limit AA walking.
-	* ipa-prop.c (detect_type_change_from_memory_writes): New parameter
-	fbi, limit AA walk.
-	(detect_type_change): New parameter fbi, pass it on to
-	detect_type_change_from_memory_writes.
-	(detect_type_change_ssa): Likewise.
-	(aa_overwalked): Removed.
-	(parm_preserved_before_stmt_p): Assume fbi is never NULL, stream line
-	accordingly, adjust to the neew AA limiting scheme.
-	(parm_ref_data_preserved_p): Likewise.
-	(ipa_compute_jump_functions_for_edge): Adjust call to
-	get_dynamic_type.
-	(ipa_analyze_call_uses): Likewise.
-	(ipa_analyze_virtual_call_uses): Pass fbi to detect_type_change_ssa.
-	(ipa_analyze_node): Initialize aa_walk_budget.
-	(ipcp_transform_function): Likewise.
-	* tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt): Update call
-	to get_dynamic_type.
-
-2019-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/aarch64/aarch64.c (aarch64_stack_protect_guard): Move
-	outside of #if CHECKING_P code.
-
-2019-01-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gimple-loop-versioning.cc (loop_versioning::dump_inner_likelihood):
-	New function, split out from...
-	(loop_versioning::analyze_stride): ...here.
-	(loop_versioning::find_per_loop_multiplication): Use gassign.
-	(loop_versioning::analyze_term_using_scevs): Return a success code.
-	(loop_versioning::analyze_arbitrary_term): New function.
-	(loop_versioning::analyze_address_fragment): Use
-	analyze_arbitrary_term if all else fails.
-
-2019-01-18  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/88892
-	* config/rs6000/rs6000.md (*movsi_from_df): Allow only register
-	operands.
-
-2019-01-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88903
-	* tree-vect-stmts.c (vectorizable_shift): Verify we see all
-	scalar stmts a SLP shift amount is composed of when detecting
-	shifts by scalars.
-
-2019-01-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88799
-	* config/arm/arm-cpus.in (mp): New feature.
-	(sec): New feature.
-	(fgroup ARMv7ve): Add mp and sec features.
-	(arch armv7-a): Add options to allow mp and sec extensions.
-	(cpu generic-armv7-a): Add options to allow mp and sec extensions.
-	(cpu cortex-a5, cpu cortex-7, cpu cortex-a9): Add mp and sec
-	extenstions to the base architecture.
-	(cpu cortex-a8): Add sec extension to the base architecture.
-	(cpu marvell-pj4): Add mp and sec extensions to the base architecture.
-	* config/arm/t-aprofile (MULTILIB_MATCHES): Map all armv7-a arch
-	variants down to the base v7-a varaint.
-	* config/arm/t-multilib (v7_a_arch_variants): New variable.
-	* doc/invoke.texi (ARM Options): Add +mp and +sec to the list
-	of permitted extensions for -march=armv7-a and for
-	-mcpu=generic-armv7-a.
-
-2019-01-18  Martin Liska  <mliska@suse.cz>
-
-	* params.def: Fix comment.
-	* tree-profile.c (gimple_init_gcov_profiler): Bump function
-	name.
-	(gimple_gen_ic_func_profiler): Likewise.
-
-2019-01-18  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	* config/aarch64/aarch64-opts.h (enum stack_protector_guard): New
-	* config/aarch64/aarch64.c (aarch64_override_options_internal): Handle
-	and put in error checks for stack protector guard options.
-	(aarch64_stack_protect_guard): New.
-	(TARGET_STACK_PROTECT_GUARD): Define.
-	* config/aarch64/aarch64.md (UNSPEC_SSP_SYSREG): New.
-	(reg_stack_protect_address<mode>): New.
-	(stack_protect_set): Adjust for SSP_GLOBAL.
-	(stack_protect_test): Likewise.
-	* config/aarch64/aarch64.opt (-mstack-protector-guard-reg): New.
-	(-mstack-protector-guard): Likewise.
-	(-mstack-protector-guard-offset): Likewise.
-
-2019-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/86214
-	* tree-inline.h (struct copy_body_data): Add
-	add_clobbers_to_eh_landing_pads member.
-	* tree-inline.c (add_clobbers_to_eh_landing_pad): New function.
-	(copy_edges_for_bb): Call it if EH edge destination is <
-	id->add_clobbers_to_eh_landing_pads.  Fix a comment typo.
-	(expand_call_inline): Set id->add_clobbers_to_eh_landing_pads
-	if flag_stack_reuse != SR_NONE and clear it afterwards.
-
-2019-01-18  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR target/85596
-	* doc/install.texi (with-multilib-list): Document for aarch64.
-
-2019-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88734
-	* config/arm/arm_neon.h: Fix #pragma GCC target syntax - replace
-	(("..."))) with ("...").
-
-2019-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
-
-	* doc/extend.texi (Built-in Functions for Memory Model Aware
-	Atomic Operations): Document atomic fetch and nand.
-
-2019-01-18  Martin Liska  <mliska@suse.cz>
-	    Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88587
-	* cgraph.h (create_version_clone_with_body): Add new argument
-	with attributes.
-	* cgraphclones.c (cgraph_node::create_version_clone): Add
-	DECL_ATTRIBUTES to a newly created decl.  And call
-	valid_attribute_p so that proper cl_target_optimization_node
-	is set for the newly created declaration.
-	* multiple_target.c (create_target_clone): Set DECL_ATTRIBUTES
-	for declaration.
-	(expand_target_clones): Do not call valid_attribute_p, it must
-	be already done.
-	* tree-inline.c (copy_decl_for_dup_finish): Reset mode for
-	vector types.
-
-2019-01-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88734
-	* config/aarch64/arm_neon.h: Fix #pragma GCC target syntax - replace
-	(("..."))) with ("...").  Use arch=armv8.2-a+sha3 instead of
-	arch=armv8.2-a+crypto for vsha512hq_u64 etc. intrinsics.
-
-2019-01-17  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/88273
-	* gimple-ssa-warn-restrict.c (builtin_memref::extend_offset_range):
-	Handle anti-ranges the same as no range at all.
-
-2018-01-17  Steve Ellcey  <sellcey@cavium.com>
-
-	* config/aarch64/aarch64.c (cgraph.h): New include.
-	(intl.h): New include.
-	(supported_simd_type): New function.
-	(currently_supported_simd_type): Ditto.
-	(aarch64_simd_clone_compute_vecsize_and_simdlen): Ditto.
-	(aarch64_simd_clone_adjust): Ditto.
-	(aarch64_simd_clone_usable): Ditto.
-	(TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN): New macro.
-	(TARGET_SIMD_CLONE_ADJUST): Ditto.
-	(TARGET_SIMD_CLONE_USABLE): Ditto.
-	* config/i386/i386.c (ix86_simd_clone_adjust): Add definition check.
-	* omp-simd-clone.c (expand_simd_clones): Add targetm.simd_clone.adjust
-	call.
-
-2019-01-17  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88800
-	* gimple-fold.c (gimple_fold_builtin_memory_op): Avoid checking
-	NO_WARNING bit here.  Avoid folding out-of-bounds calls.
-	* gimple-ssa-warn-restrict.c (maybe_diag_offset_bounds): Remove
-	redundant argument.  Add new argument and issue diagnostics under
-	its control.  Detect out-of-bounds access even with warnings
-	disabled.
-	(check_bounds_or_overlap): Change return type.  Add argument.
-	(wrestrict_dom_walker::check_call): Adjust.
-	* gimple-ssa-warn-restrict.h (check_bounds_or_overlap): Add argument.
-	* tree-ssa-strlen.c (handle_builtin_strcpy): Adjust to change in
-	check_bounds_or_overlap's return value.
-	(handle_builtin_stxncpy): Same.
-	(handle_builtin_strcat): Same.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* doc/sourcebuild.texi: Document dg-add-options sqrt_insn.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* doc/sourcebuild.texi: Document dg-require-effective-target
-	llvm_binutils and offload_gcn.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* doc/sourcebuild.texi: Document dg-required-effective-target
-	exceptions.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-	    Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	* config.gcc: Add amdgcn*-*-amdhsa configuration.
-	* configure.ac: Check for dlopen.
-	* configure: Regenerate.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-	    Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	* common/config/gcn/gcn-common.c: New file.
-	* config/gcn/driver-gcn.c: New file.
-	* config/gcn/gcn-builtins.def: New file.
-	* config/gcn/gcn-hsa.h: New file.
-	* config/gcn/gcn-modes.def: New file.
-	* config/gcn/gcn-opts.h: New file.
-	* config/gcn/gcn-passes.def: New file.
-	* config/gcn/gcn-protos.h: New file.
-	* config/gcn/gcn-run.c: New file.
-	* config/gcn/gcn-tree.c: New file.
-	* config/gcn/gcn.c: New file.
-	* config/gcn/gcn.h: New file.
-	* config/gcn/gcn.opt: New file.
-	* config/gcn/t-gcn-hsa: New file.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-	    Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	* config/gcn/constraints.md: New file.
-	* config/gcn/gcn-valu.md: New file.
-	* config/gcn/gcn.md: New file.
-	* config/gcn/predicates.md: New file.
-
-2019-01-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
-	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
-	(stmt_uses_0_or_null_in_undefined_way): Likewise.
-	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
-
-2019-01-17  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88851
-	* config/aarch64/aarch64.md (STACK_CLASH_SVE_CFA_REGNUM): New.
-	* config/aarch64/aarch64.c (aarch64_allocate_and_probe_stack_space): Use
-	it and document registers.
-
-2019-01-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* config/aarch64/aarch64.c (ares_tunings): Define.
-	* config/aarch64/aarch64-cores.def (ares): Use the above.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	PR target/88794
-	Revert:
-	2018-11-06  Wei Xiao  <wei3.xiao@intel.com>
-
-	* config/i386/avx512fintrin.h: Update VFIXUPIMM* intrinsics.
-	(_mm512_fixupimm_round_pd): Update parameters and builtin.
-	(_mm512_maskz_fixupimm_round_pd): Ditto.
-	(_mm512_fixupimm_round_ps): Ditto.
-	(_mm512_maskz_fixupimm_round_ps): Ditto.
-	(_mm_fixupimm_round_sd): Ditto.
-	(_mm_maskz_fixupimm_round_sd): Ditto.
-	(_mm_fixupimm_round_ss): Ditto.
-	(_mm_maskz_fixupimm_round_ss): Ditto.
-	(_mm512_fixupimm_pd): Ditto.
-	(_mm512_maskz_fixupimm_pd): Ditto.
-	(_mm512_fixupimm_ps): Ditto.
-	(_mm512_maskz_fixupimm_ps): Ditto.
-	(_mm_fixupimm_sd): Ditto.
-	(_mm_maskz_fixupimm_sd): Ditto.
-	(_mm_fixupimm_ss): Ditto.
-	(_mm_maskz_fixupimm_ss): Ditto.
-	(_mm512_mask_fixupimm_round_pd): Update builtin.
-	(_mm512_mask_fixupimm_round_ps): Ditto.
-	(_mm_mask_fixupimm_round_sd): Ditto.
-	(_mm_mask_fixupimm_round_ss): Ditto.
-	(_mm512_mask_fixupimm_pd): Ditto.
-	(_mm512_mask_fixupimm_ps): Ditto.
-	(_mm_mask_fixupimm_sd): Ditto.
-	(_mm_mask_fixupimm_ss): Ditto.
-	* config/i386/avx512vlintrin.h:
-	(_mm256_fixupimm_pd): Update parameters and builtin.
-	(_mm256_maskz_fixupimm_pd): Ditto.
-	(_mm256_fixupimm_ps): Ditto.
-	(_mm256_maskz_fixupimm_ps): Ditto.
-	(_mm_fixupimm_pd): Ditto.
-	(_mm_maskz_fixupimm_pd): Ditto.
-	(_mm_fixupimm_ps): Ditto.
-	(_mm_maskz_fixupimm_ps): Ditto.
-	(_mm256_mask_fixupimm_pd): Update builtin.
-	(_mm256_mask_fixupimm_ps): Ditto.
-	(_mm_mask_fixupimm_pd): Ditto.
-	(_mm_mask_fixupimm_ps): Ditto.
-	* config/i386/i386-builtin-types.def: Add new types and remove
-	useless ones.
-	* config/i386/i386-builtin.def: Update builtin definitions.
-	* config/i386/i386.c: Handle new builtin types and remove useless ones.
-	* config/i386/sse.md: Update VFIXUPIMM* patterns.
-	(<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
-	(<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
-	(<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Update.
-	(avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
-	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
-	(avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Update.
-	* config/i386/subst.md:
-	(round_saeonly_sd_mask_operand4): Add new subst_attr.
-	(round_saeonly_sd_mask_op4): Ditto.
-	(round_saeonly_expand_operand5): Ditto.
-	(round_saeonly_expand): Update.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	PR target/88794
-	Revert:
-	2018-11-12  Wei Xiao  <wei3.xiao@intel.com>
-
-	* config/i386/sse.md: Combine VFIXUPIMM* patterns
-	(<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
-	(<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
-	(<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
-	(avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
-	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
-	(avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	PR target/88794
-	Revert:
-	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88489
-	* config/i386/sse.md (UNSPEC_SFIXUPIMM): New unspec enumerator.
-	(avx512f_sfixupimm<mode><mask_name><round_saeonly_name>): Use it
-	instead of UNSPEC_FIXUPIMM.
-
-2019-01-17  Richard Biener  <rguenther@suse.de>
-
-	PR lto/86736
-	* dwarf2out.c (want_pubnames): Never generate pubnames sections
-	and friends for the LTO part of debug info.
-
-2019-01-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/86214
-	* cfgexpand.c (add_stack_var_conflict): Don't add any conflicts
-	if x == y.
-
-	PR rtl-optimization/88870
-	* dce.c (deletable_insn_p): Never delete const/pure calls that can
-	throw if we can't alter the cfg or delete dead exceptions.
-	(mark_insn): Don't call find_call_stack_args for such calls.
-
-2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* doc/extend.texi: Add four new prototypes for vec_ld and seven new
-	prototypes for vec_st.
-	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add entries
-	for scalar address type variants of altivec_vec_ld/altivec_vec_st,
-	mainly on signed/unsigned long long and double.
-
-2019-01-16  David Malcolm  <dmalcolm@redhat.com>
-
-	PR target/88861
-	* combine.c (delete_noop_moves): Convert to "bool" return,
-	returning true if any edges are eliminated.
-	(combine_instructions): Also return true if delete_noop_moves
-	returns true.
-
-2019-01-16  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Use
-	correct max nunits for endian swap.
-	(aarch64_expand_fcmla_builtin): Correct subreg code.
-	* config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
-	aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>): Correct
-	lane endianness.
-
-2019-01-16  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.c (alpha_gimplify_va_arg):
-	Handle split indirect COMPLEX_TYPE arguments.
-
-2019-01-16  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/86891
-	* config/aarch64/aarch64-modes.def: Add comment about how the carry
-	bit is set by add and compare.
-	(CC_ADC): New CC_MODE.
-	* config/aarch64/aarch64.c (aarch64_select_cc_mode): Use variables
-	to cache the code and mode of X.  Adjust the shape of a CC_Cmode
-	comparison.  Add detection for CC_ADCmode.
-	(aarch64_get_condition_code_1): Update code support for CC_Cmode.  Add
-	CC_ADCmode.
-	* config/aarch64/aarch64.md (uaddv<mode>4): Use LTU with CCmode.
-	(uaddvti4): Comparison result is in CC_ADCmode and the condition is GEU.
-	(add<mode>3_compareC_cconly_imm): Delete.  Merge into...
-	(add<mode>3_compareC_cconly): ... this.  Restructure the comparison
-	to eliminate the need for zero-extending the operands.
-	(add<mode>3_compareC_imm): Delete.  Merge into ...
-	(add<mode>3_compareC): ... this.  Restructure the comparison to
-	eliminate the need for zero-extending the operands.
-	(add<mode>3_carryin): Use LTU for the overflow detection.
-	(add<mode>3_carryinC): Use CC_ADCmode for the result of the carry out.
-	Reexpress comparison for overflow.
-	(add<mode>3_carryinC_zero): Update for change to add<mode>3_carryinC.
-	(add<mode>3_carryinC): Likewise.
-	(add<mode>3_carryinV): Use LTU for carry between partials.
-	* config/aarch64/predicates.md (aarch64_carry_operation): Update
-	handling of CC_Cmode and add CC_ADCmode.
-	(aarch64_borrow_operation): Likewise.
-
-2019-01-16  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands):
-	Remove patternmode.
-	* config/arm/arm.c (neon_vcmla_lane_prepare_operands): Likewise.
-	* config/arm/neon.md (neon_vcmla_lane<rot><mode>,
-	neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>):
-	Remove endianness conversion.
-
-2019-01-16  Martin Liska  <mliska@suse.cz>
-
-	* Makefile.in: Set TOOL_INCLUDE_DIR and NATIVE_SYSTEM_HEADER_DIR
-	for GCC driver.
-	* config/gnu-user.h (TARGET_F951_OPTIONS): Add 'finclude%s/' as
-	a new argument.
-	* gcc.c (add_sysrooted_hdrs_prefix): New function.
-	(path_prefix_reset): Move up in the source file.
-	(find_fortran_preinclude_file): Make complex search for the
-	fortran header files.
-
-2019-01-15  Nikhil Benesch  <nikhil.benesch@gmail.com>
-
-	* godump.c (go_output_typedef): When outputting a typedef, refer
-	to the underlying type by its name and not its structure.
-
-2019-01-15  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/88795
-	* tree.c (build_function_type): Assert that arg_types is not
-	error_mark_node.
-
-2019-01-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR inline-asm/52813
-	* doc/extend.texi: Document that listing the stack pointer in the
-	clobber list of an asm is a deprecated feature.
-	* common.opt (Wdeprecated): Moved from c-family/c.opt.
-	* cfgexpand.c (asm_clobber_reg_is_valid): Issue a -Wdeprecated
-	warning instead of an error for clobbers of the stack pointer.
-	Add a note explaining why.
-
-2019-01-15  Richard Biener  <rguenther@suse.de>
-
-	PR debug/88046
-	* dwarf2out.c (gen_member_die): Do not generate inheritance
-	DIEs late.
-
-2019-01-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88855
-	* tree-if-conv.c (combine_blocks): Collect
-	SSA_NAME_OCCURS_IN_ABNORMAL_PHI from propagated out virtuals.
-
-2019-01-15  Tom de Vries  <tdevries@suse.de>
-
-	PR target/80547
-	* config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Handle
-	lhs == NULL_TREE for gang-level reduction.
-
-2019-01-15  Richard Biener  <rguenther@suse.de>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR ipa/88788
-	* ipa-pure-const.c (malloc_candidate_p_1): Add parameter visited and
-	return true if SSA_NAME is already marked in visited bitmap.
-	(malloc_candidate_p): Pass visited to malloc_candidate_p_1.
-
-2019-01-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88775
-	* match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)): Optimize
-	equal == 0 equality pointer comparisons some more if compared in
-	integral types and either one points to an automatic var and the
-	other to a global, or we can prove at least one points to the middle
-	or both point to start or both point to end.
-
-2019-01-14  Andi Kleen  <ak@linux.intel.com>
-
-	* Makefile.in: Lower autofdo sampling rate by 10x.
-	* Makefile.tpl: Dito.
-
-2019-01-14  Tom Honermann  <tom@honermann.net>
-
-	* defaults.h: Define CHAR8_TYPE.
-
-2019-01-14  Martin Sebor  <msebor@redhat.com>
-
-	PR target/88638
-	* doc/extend.texi (Darwin Format Checks): Clarify.
-
-2019-01-14  Richard Biener  <rguenther@suse.de>
-
-	* genmatch.c (dt_simplify::gen_1): Change dumping dependent on
-	whether we are in (simplify ...) or (match ...) context.
-
-2019-01-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88796
-	* emit-rtl.h (struct rtl_data): Add stack_protect_guard_decl field.
-	* cfgexpand.c (stack_protect_prologue): Initialize
-	crtl->stack_protect_guard_decl.
-	* function.c (stack_protect_epilogue): Use it instead of calling
-	targetm.stack_protect_guard again.
-	* dse.c (check_mem_read_rtx): Ignore MEM_VOLATILE_P reads from
-	MEMs with MEM_EXPR equal to crtl->stack_protect_guard or
-	crtl->stack_protect_guard_decl.
-	* config/i386/i386.c (ix86_stack_protect_guard): Set TREE_THIS_VOLATILE
-	on the returned MEM_EXPR.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Alow setting
-	vector length using -fopenacc-dim.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Take larger vector
-	lengths into account.
-
-2019-01-12  Svante Signell  <svante.signell@gmail.com>
-
-	* config/i386/gnu.h (TARGET_THREAD_SSP_OFFSET): Define.
-	(TARGET_CAN_SPLIT_STACK): Define.
-	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* params.def (inline-unit-growth): Set to 40.
-
-2019-01-12  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-loop-ivopts.c (find_inv_vars): Fix a comment typo.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): In offloading
-	region calling vector-partitionable routine, set default_vector_length
-	to WARP_SIZE.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add an use new
-	variable default_vector_length.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	PR middle-end/88703
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Apply defaults
-	from oacc_default_dims, as oacc_validate_dims would do it, and apply
-	dimensions limits.
-
-2019-01-12  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1)
-	(nvptx_goacc_validate_dims): Add used parameter.
-	* doc/tm.texi: Regenerate.
-	* omp-offload.c (oacc_parse_default_dims, oacc_validate_dims): Add
-	argument to call to targetm.goacc.validate_dims.
-	(default_goacc_validate_dims): Add used
-	parameter.
-	* target.def (validate_dims): Add used parameter in DEFHOOK.
-	* targhooks.h (default_goacc_validate_dims): Add used parameter.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/85956
-	PR lto/88733
-	* tree-inline.h (struct copy_body_data): Add adjust_array_error_bounds
-	field.
-	* tree-inline.c (remap_type_1): Formatting fix.  If TYPE_MAX_VALUE of
-	ARRAY_TYPE's TYPE_DOMAIN is newly error_mark_node, replace it with
-	a dummy "omp dummy var" variable if id->adjust_array_error_bounds.
-	* omp-low.c (new_omp_context): Set cb.adjust_array_error_bounds.
-
-2019-01-11  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/87305
-	* lra-assigns.c
-	(setup_live_pseudos_and_spill_after_risky_transforms): Add code
-	for little endian pseudos used as paradoxical subreg.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88693
-	* tree-ssa-strlen.c (get_min_string_length): Don't set *full_string_p
-	for STRING_CSTs that don't contain any NUL characters in the first
-	TREE_STRING_LENGTH bytes.
-
-2019-01-11  Alan Modra  <amodra@gmail.com>
-
-	PR 88777
-	PR 88614
-	* genattrtab.c (min_fn): Don't translate values.
-	(min_attr_value): Return INT_MAX when the value can't be calculated.
-	Return minimum among any values that can be calculated.
-	(max_attr_value): Adjust.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.in (PLUGIN_HEADERS): Add $(INSN_ATTR_H).
-
-2019-01-11  Steve Ellcey  <sellcey@marvell.com>
-
-	* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
-	(aarch64_hard_regno_call_part_clobbered): Add insn argument.
-	(aarch64_return_call_with_max_clobbers): New function.
-	(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
-	* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
-	argument.
-	* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
-	* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
-	* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
-	* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
-	* cselib.c (cselib_process_insn): Add argument to
-	targetm.hard_regno_call_part_clobbered call.
-	* ira-conflicts.c (ira_build_conflicts): Ditto.
-	* ira-costs.c (ira_tune_allocno_costs): Ditto.
-	* lra-constraints.c (inherit_reload_reg): Ditto.
-	* lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
-	* lra-lives.c (check_pseudos_live_through_calls): Add call_insn
-	argument.  Call targetm.return_call_with_max_clobbers.
-	Add argument to targetm.hard_regno_call_part_clobbered call.
-	(calls_have_same_clobbers_p): New function.
-	(process_bb_lives): Add call_insn and last_call_insn variables.
-	Pass call_insn to check_pseudos_live_through_calls.
-	Modify if stmt to check targetm.return_call_with_max_clobbers.
-	Update setting of flush variable.
-	(lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
-	to false.
-	* lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
-	* regcprop.c (copyprop_hardreg_forward_1): Add argument to
-	targetm.hard_regno_call_part_clobbered call.
-	* reginfo.c (choose_hard_reg_mode): Ditto.
-	* regrename.c (check_new_reg_p): Ditto.
-	* reload.c (find_equiv_reg): Ditto.
-	* reload1.c (emit_reload_insns): Ditto.
-	* sched-deps.c (deps_analyze_insn): Ditto.
-	* sel-sched.c (init_regs_for_mode): Ditto.
-	(mark_unavailable_hard_regs): Ditto.
-	* targhooks.c (default_dwarf_frame_reg_mode): Ditto.
-	* target.def (hard_regno_call_part_clobbered): Add insn argument.
-	(return_call_with_max_clobbers): New target function.
-	* doc/tm.texi: Regenerate.
-	* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
-	* hooks.c (hook_bool_uint_mode_false): Change to
-	hook_bool_insn_uint_mode_false.
-	* hooks.h (hook_bool_uint_mode_false): Ditto.
-
-2019-01-11  Steve Ellcey  <sellcey@marvell.com>
-
-	* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
-	(aarch64_remove_extra_call_preserved_regs): New function.
-	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New macro.
-	* doc/tm.texi.in (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New hook.
-	* doc/tm.texi: Regenerate.
-	* final.c (get_call_reg_set_usage): Call new hook.
-	* target.def (remove_extra_call_preserved_regs): New hook.
-	* targhooks.c (default_remove_extra_call_preserved_regs): New function.
-	* targhooks.h (default_remove_extra_call_preserved_regs): New function.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* passes.c (finish_optimization_passes): Call print_combine_total_stats
-	inside of pass_combine_1 dump rather than pass_profile_1.
-
-2019-01-11  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (PTX_CTA_NUM_BARRIERS, PTX_PER_CTA_BARRIER)
-	(PTX_NUM_PER_CTA_BARRIER, PTX_FIRST_PER_WORKER_BARRIER)
-	(PTX_NUM_PER_WORKER_BARRIERS): Define.
-	(nvptx_apply_dim_limits): Prevent vector_length 64 and
-	num_workers 16.
-
-2019-01-11  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (PTX_CTA_SIZE): Move up.
-
-2019-01-11  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/i386.md (rex64suffix): Add L suffix for SI.
-	* config/i386/sse.md (cvtusi2<ssescalarmodesuffix>32<round_name>,
-	sse2_cvtsi2sd): Add {l}.
-	(sse2_cvtsi2sdq<round_name>): Make q conditional upon AT&T
-	syntax.
-
-2019-01-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88785
-	* config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
-	define_expand.
-	(*float<floatunssuffix>v2div2sf2): New define_insn.
-	(float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
-	(*float<floatunssuffix>v2div2sf2_mask): New define_insn.
-	(*float<floatunssuffix>v2div2sf2_mask_1): Replace
-	subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
-	match_operands with "const0_operand" "C".
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/aarch64/aarch64-builtins.c
-	(aarch64_init_builtins): Move aarch64_init_fcmla_laneq_builtins...
-	(aarch64_init_simd_builtins): ...Here
-
-2019-01-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/87305
-	* lra-assigns.c
-	(setup_live_pseudos_and_spill_after_risky_transforms): Check
-	allocation for big endian pseudos used as paradoxical subregs and
-	spill them if it is wrong.
-	* lra-constraints.c (lra_constraints): Add a comment.
-
-2019-01-10  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88792
-	* tree-ssa-pre.c (get_representative_for): Do not return a
-	value-number here.
-
-2019-01-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/84877
-	PR bootstrap/88450
-	* function.c (assign_stack_local_1): Revert the 2018-11-21 changes.
-	(assign_parm_setup_block): Do the argument slot realignment here
-	instead.
-
-2019-01-10  Stefan Agner  <stefan@agner.ch>
-
-	PR target/88648
-	* config/arm/arm.c (arm_option_override_internal): Force
-	opts->x_inline_asm_unified to true only if TARGET_THUMB2_P.
-
-2019-01-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88568
-	* attribs.c (handle_dll_attribute): Clear TREE_STATIC after setting
-	DECL_EXTERNAL.
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/arm/arm-builtins.c
-	(enum arm_type_qualifiers): Add qualifier_lane_pair_index.
-	(MAC_LANE_PAIR_QUALIFIERS): New.
-	(arm_expand_builtin_args): Use it.
-	(arm_expand_builtin_1): Likewise.
-	* config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands): New.
-	* config/arm/arm.c (neon_vcmla_lane_prepare_operands): New.
-	* config/arm/arm-c.c (arm_cpu_builtins): Add __ARM_FEATURE_COMPLEX.
-	* config/arm/arm_neon.h:
-	(vcadd_rot90_f16): New.
-	(vcaddq_rot90_f16): New.
-	(vcadd_rot270_f16): New.
-	(vcaddq_rot270_f16): New.
-	(vcmla_f16): New.
-	(vcmlaq_f16): New.
-	(vcmla_lane_f16): New.
-	(vcmla_laneq_f16): New.
-	(vcmlaq_lane_f16): New.
-	(vcmlaq_laneq_f16): New.
-	(vcmla_rot90_f16): New.
-	(vcmlaq_rot90_f16): New.
-	(vcmla_rot90_lane_f16): New.
-	(vcmla_rot90_laneq_f16): New.
-	(vcmlaq_rot90_lane_f16): New.
-	(vcmlaq_rot90_laneq_f16): New.
-	(vcmla_rot180_f16): New.
-	(vcmlaq_rot180_f16): New.
-	(vcmla_rot180_lane_f16): New.
-	(vcmla_rot180_laneq_f16): New.
-	(vcmlaq_rot180_lane_f16): New.
-	(vcmlaq_rot180_laneq_f16): New.
-	(vcmla_rot270_f16): New.
-	(vcmlaq_rot270_f16): New.
-	(vcmla_rot270_lane_f16): New.
-	(vcmla_rot270_laneq_f16): New.
-	(vcmlaq_rot270_lane_f16): New.
-	(vcmlaq_rot270_laneq_f16): New.
-	(vcadd_rot90_f32): New.
-	(vcaddq_rot90_f32): New.
-	(vcadd_rot270_f32): New.
-	(vcaddq_rot270_f32): New.
-	(vcmla_f32): New.
-	(vcmlaq_f32): New.
-	(vcmla_lane_f32): New.
-	(vcmla_laneq_f32): New.
-	(vcmlaq_lane_f32): New.
-	(vcmlaq_laneq_f32): New.
-	(vcmla_rot90_f32): New.
-	(vcmlaq_rot90_f32): New.
-	(vcmla_rot90_lane_f32): New.
-	(vcmla_rot90_laneq_f32): New.
-	(vcmlaq_rot90_lane_f32): New.
-	(vcmlaq_rot90_laneq_f32): New.
-	(vcmla_rot180_f32): New.
-	(vcmlaq_rot180_f32): New.
-	(vcmla_rot180_lane_f32): New.
-	(vcmla_rot180_laneq_f32): New.
-	(vcmlaq_rot180_lane_f32): New.
-	(vcmlaq_rot180_laneq_f32): New.
-	(vcmla_rot270_f32): New.
-	(vcmlaq_rot270_f32): New.
-	(vcmla_rot270_lane_f32): New.
-	(vcmla_rot270_laneq_f32): New.
-	(vcmlaq_rot270_lane_f32): New.
-	(vcmlaq_rot270_laneq_f32): New.
-	* config/arm/arm_neon_builtins.def (vcadd90, vcadd270, vcmla0, vcmla90,
-	vcmla180, vcmla270, vcmla_lane0, vcmla_lane90, vcmla_lane180,
-	vcmla_lane270, vcmla_laneq0, vcmla_laneq90, vcmla_laneq180,
-	vcmla_laneq270, vcmlaq_lane0, vcmlaq_lane90, vcmlaq_lane180,
-	vcmlaq_lane270): New.
-	* config/arm/neon.md (neon_vcmla_lane<rot><mode>,
-	neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>): New.
-	* config/arm/arm.c (arm_arch8_3, arm_arch8_4): New.
-	* config/arm/arm.h (TARGET_COMPLEX, arm_arch8_3, arm_arch8_4): New.
-	(arm_option_reconfigure_globals): Use them.
-	* config/arm/iterators.md (VDF, VQ_HSF): New.
-	(VCADD, VCMLA): New.
-	(VF_constraint, rot, rotsplit1, rotsplit2): Add V4HF and V8HF.
-	* config/arm/neon.md (neon_vcadd<rot><mode>, neon_vcmla<rot><mode>):
-	New.
-	* config/arm/unspecs.md (UNSPEC_VCADD90, UNSPEC_VCADD270,
-	UNSPEC_VCMLA, UNSPEC_VCMLA90, UNSPEC_VCMLA180, UNSPEC_VCMLA270): New.
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
-	Add qualifier_lane_pair_index.
-	(emit-rtl.h): Include.
-	(TYPES_QUADOP_LANE_PAIR): New.
-	(aarch64_simd_expand_args): Use it.
-	(aarch64_simd_expand_builtin): Likewise.
-	(AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_laneq_builtin_datum):
-	New.
-	(FCMLA_LANEQ_BUILTIN, AARCH64_SIMD_FCMLA_LANEQ_BUILTIN_BASE,
-	AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_lane_builtin_data,
-	aarch64_init_fcmla_laneq_builtins, aarch64_expand_fcmla_builtin): New.
-	(aarch64_init_builtins): Add aarch64_init_fcmla_laneq_builtins.
-	(aarch64_expand_buildin): Add AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V2SF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V2SF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V2SF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ2700_V2SF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V4HF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V4HF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V4HF,
-	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ270_V4HF.
-	* config/aarch64/iterators.md (FCMLA_maybe_lane): New.
-	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
-	Add __ARM_FEATURE_COMPLEX.
-	* config/aarch64/aarch64-simd-builtins.def (fcadd90, fcadd270, fcmla0,
-	fcmla90, fcmla180, fcmla270, fcmla_lane0, fcmla_lane90, fcmla_lane180,
-	fcmla_lane270, fcmla_laneq0, fcmla_laneq90, fcmla_laneq180,
-	fcmla_laneq270, fcmlaq_lane0, fcmlaq_lane90, fcmlaq_lane180,
-	fcmlaq_lane270): New.
-	* config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
-	aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>,
-	aarch64_fcadd<rot><mode>, aarch64_fcmla<rot><mode>): New.
-	* config/aarch64/arm_neon.h:
-	(vcadd_rot90_f16): New.
-	(vcaddq_rot90_f16): New.
-	(vcadd_rot270_f16): New.
-	(vcaddq_rot270_f16): New.
-	(vcmla_f16): New.
-	(vcmlaq_f16): New.
-	(vcmla_lane_f16): New.
-	(vcmla_laneq_f16): New.
-	(vcmlaq_lane_f16): New.
-	(vcmlaq_rot90_lane_f16): New.
-	(vcmla_rot90_laneq_f16): New.
-	(vcmla_rot90_lane_f16): New.
-	(vcmlaq_rot90_f16): New.
-	(vcmla_rot90_f16): New.
-	(vcmlaq_laneq_f16): New.
-	(vcmla_rot180_laneq_f16): New.
-	(vcmla_rot180_lane_f16): New.
-	(vcmlaq_rot180_f16): New.
-	(vcmla_rot180_f16): New.
-	(vcmlaq_rot90_laneq_f16): New.
-	(vcmlaq_rot270_laneq_f16): New.
-	(vcmlaq_rot270_lane_f16): New.
-	(vcmla_rot270_laneq_f16): New.
-	(vcmlaq_rot270_f16): New.
-	(vcmla_rot270_f16): New.
-	(vcmlaq_rot180_laneq_f16): New.
-	(vcmlaq_rot180_lane_f16): New.
-	(vcmla_rot270_lane_f16): New.
-	(vcadd_rot90_f32): New.
-	(vcaddq_rot90_f32): New.
-	(vcaddq_rot90_f64): New.
-	(vcadd_rot270_f32): New.
-	(vcaddq_rot270_f32): New.
-	(vcaddq_rot270_f64): New.
-	(vcmla_f32): New.
-	(vcmlaq_f32): New.
-	(vcmlaq_f64): New.
-	(vcmla_lane_f32): New.
-	(vcmla_laneq_f32): New.
-	(vcmlaq_lane_f32): New.
-	(vcmlaq_laneq_f32): New.
-	(vcmla_rot90_f32): New.
-	(vcmlaq_rot90_f32): New.
-	(vcmlaq_rot90_f64): New.
-	(vcmla_rot90_lane_f32): New.
-	(vcmla_rot90_laneq_f32): New.
-	(vcmlaq_rot90_lane_f32): New.
-	(vcmlaq_rot90_laneq_f32): New.
-	(vcmla_rot180_f32): New.
-	(vcmlaq_rot180_f32): New.
-	(vcmlaq_rot180_f64): New.
-	(vcmla_rot180_lane_f32): New.
-	(vcmla_rot180_laneq_f32): New.
-	(vcmlaq_rot180_lane_f32): New.
-	(vcmlaq_rot180_laneq_f32): New.
-	(vcmla_rot270_f32): New.
-	(vcmlaq_rot270_f32): New.
-	(vcmlaq_rot270_f64): New.
-	(vcmla_rot270_lane_f32): New.
-	(vcmla_rot270_laneq_f32): New.
-	(vcmlaq_rot270_lane_f32): New.
-	(vcmlaq_rot270_laneq_f32): New.
-	* config/aarch64/aarch64.h (TARGET_COMPLEX): New.
-	* config/aarch64/iterators.md (UNSPEC_FCADD90, UNSPEC_FCADD270,
-	UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270): New.
-	(FCADD, FCMLA): New.
-	(rot): New.
-	* config/arm/types.md (neon_fcadd, neon_fcmla): New.
-
-2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR other/16615
-
-	* config/pa/pa.c: Change "can not" to "cannot".
-	* gimple-ssa-evrp-analyze.c: Likewise.
-	* ipa-icf.c: Likewise.
-	* ipa-polymorphic-call.c: Likewise.
-	* ipa-pure-const.c: Likewise.
-	* lra-constraints.c: Likewise.
-	* lra-remat.c: Likewise.
-	* reload1.c: Likewise.
-	* reorg.c: Likewise.
-	* tree-ssa-uninit.c: Likewise.
-
-2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR other/16615
-
-	* Makefile.in: Mechanically replace "can not" with "cannot".
-	* alias.c: Likewise.
-	* builtins.c: Likewise.
-	* calls.c: Likewise.
-	* cgraph.c: Likewise.
-	* cgraph.h: Likewise.
-	* cgraphclones.c: Likewise.
-	* cgraphunit.c: Likewise.
-	* combine-stack-adj.c: Likewise.
-	* combine.c: Likewise.
-	* common/config/i386/i386-common.c: Likewise.
-	* config/aarch64/aarch64.c: Likewise.
-	* config/alpha/sync.md: Likewise.
-	* config/arc/arc.c: Likewise.
-	* config/arc/predicates.md: Likewise.
-	* config/arm/arm-c.c: Likewise.
-	* config/arm/arm.c: Likewise.
-	* config/arm/arm.h: Likewise.
-	* config/arm/arm.md: Likewise.
-	* config/arm/cortex-r4f.md: Likewise.
-	* config/csky/csky.c: Likewise.
-	* config/csky/csky.h: Likewise.
-	* config/darwin-f.c: Likewise.
-	* config/epiphany/epiphany.md: Likewise.
-	* config/i386/i386.c: Likewise.
-	* config/i386/sol2.h: Likewise.
-	* config/m68k/m68k.c: Likewise.
-	* config/mcore/mcore.h: Likewise.
-	* config/microblaze/microblaze.md: Likewise.
-	* config/mips/20kc.md: Likewise.
-	* config/mips/sb1.md: Likewise.
-	* config/nds32/nds32.c: Likewise.
-	* config/nds32/predicates.md: Likewise.
-	* config/pa/pa.c: Likewise.
-	* config/rs6000/e300c2c3.md: Likewise.
-	* config/rs6000/rs6000.c: Likewise.
-	* config/s390/s390.h: Likewise.
-	* config/sh/sh.c: Likewise.
-	* config/sh/sh.md: Likewise.
-	* config/spu/vmx2spu.h: Likewise.
-	* cprop.c: Likewise.
-	* dbxout.c: Likewise.
-	* df-scan.c: Likewise.
-	* doc/cfg.texi: Likewise.
-	* doc/extend.texi: Likewise.
-	* doc/fragments.texi: Likewise.
-	* doc/gty.texi: Likewise.
-	* doc/invoke.texi: Likewise.
-	* doc/lto.texi: Likewise.
-	* doc/md.texi: Likewise.
-	* doc/objc.texi: Likewise.
-	* doc/rtl.texi: Likewise.
-	* doc/tm.texi: Likewise.
-	* dse.c: Likewise.
-	* emit-rtl.c: Likewise.
-	* emit-rtl.h: Likewise.
-	* except.c: Likewise.
-	* expmed.c: Likewise.
-	* expr.c: Likewise.
-	* fold-const.c: Likewise.
-	* genautomata.c: Likewise.
-	* gimple-fold.c: Likewise.
-	* hard-reg-set.h: Likewise.
-	* ifcvt.c: Likewise.
-	* ipa-comdats.c: Likewise.
-	* ipa-cp.c: Likewise.
-	* ipa-devirt.c: Likewise.
-	* ipa-fnsummary.c: Likewise.
-	* ipa-icf.c: Likewise.
-	* ipa-inline-transform.c: Likewise.
-	* ipa-inline.c: Likewise.
-	* ipa-polymorphic-call.c: Likewise.
-	* ipa-profile.c: Likewise.
-	* ipa-prop.c: Likewise.
-	* ipa-pure-const.c: Likewise.
-	* ipa-reference.c: Likewise.
-	* ipa-split.c: Likewise.
-	* ipa-visibility.c: Likewise.
-	* ipa.c: Likewise.
-	* ira-build.c: Likewise.
-	* ira-color.c: Likewise.
-	* ira-conflicts.c: Likewise.
-	* ira-costs.c: Likewise.
-	* ira-int.h: Likewise.
-	* ira-lives.c: Likewise.
-	* ira.c: Likewise.
-	* ira.h: Likewise.
-	* loop-invariant.c: Likewise.
-	* loop-unroll.c: Likewise.
-	* lower-subreg.c: Likewise.
-	* lra-assigns.c: Likewise.
-	* lra-constraints.c: Likewise.
-	* lra-eliminations.c: Likewise.
-	* lra-lives.c: Likewise.
-	* lra-remat.c: Likewise.
-	* lra-spills.c: Likewise.
-	* lra.c: Likewise.
-	* lto-cgraph.c: Likewise.
-	* lto-streamer-out.c: Likewise.
-	* postreload-gcse.c: Likewise.
-	* predict.c: Likewise.
-	* profile-count.h: Likewise.
-	* profile.c: Likewise.
-	* recog.c: Likewise.
-	* ree.c: Likewise.
-	* reload.c: Likewise.
-	* reload1.c: Likewise.
-	* reorg.c: Likewise.
-	* resource.c: Likewise.
-	* rtl.def: Likewise.
-	* rtl.h: Likewise.
-	* rtlanal.c: Likewise.
-	* sched-deps.c: Likewise.
-	* sched-ebb.c: Likewise.
-	* sched-rgn.c: Likewise.
-	* sel-sched-ir.c: Likewise.
-	* sel-sched.c: Likewise.
-	* shrink-wrap.c: Likewise.
-	* simplify-rtx.c: Likewise.
-	* symtab.c: Likewise.
-	* target.def: Likewise.
-	* toplev.c: Likewise.
-	* tree-call-cdce.c: Likewise.
-	* tree-cfg.c: Likewise.
-	* tree-complex.c: Likewise.
-	* tree-core.h: Likewise.
-	* tree-eh.c: Likewise.
-	* tree-inline.c: Likewise.
-	* tree-loop-distribution.c: Likewise.
-	* tree-nrv.c: Likewise.
-	* tree-profile.c: Likewise.
-	* tree-sra.c: Likewise.
-	* tree-ssa-alias.c: Likewise.
-	* tree-ssa-dce.c: Likewise.
-	* tree-ssa-dom.c: Likewise.
-	* tree-ssa-forwprop.c: Likewise.
-	* tree-ssa-loop-im.c: Likewise.
-	* tree-ssa-loop-ivcanon.c: Likewise.
-	* tree-ssa-loop-ivopts.c: Likewise.
-	* tree-ssa-loop-niter.c: Likewise.
-	* tree-ssa-phionlycprop.c: Likewise.
-	* tree-ssa-phiopt.c: Likewise.
-	* tree-ssa-propagate.c: Likewise.
-	* tree-ssa-threadedge.c: Likewise.
-	* tree-ssa-threadupdate.c: Likewise.
-	* tree-ssa-uninit.c: Likewise.
-	* tree-ssanames.c: Likewise.
-	* tree-streamer-out.c: Likewise.
-	* tree.c: Likewise.
-	* tree.h: Likewise.
-	* vr-values.c: Likewise.
-
-2019-01-09  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-protos.h (ix86_expand_xorsign): New prototype.
-	(ix86_split_xorsign): Ditto.
-	* config/i386/i386.c (ix86_expand_xorsign): New function.
-	(ix86_split_xorsign): Ditto.
-	* config/i386/i386.md (UNSPEC_XORSIGN): New unspec.
-	(xorsign<mode>3): New expander.
-	(xorsign<mode>3_1): New insn_and_split pattern.
-	* config/i386/sse.md (xorsign<mode>3): New expander.
-
-2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (*tablejump_sp32): Merge into...
-	(*tablejump_sp64): Likewise.
-	(*tablejump<P:mode>): ...this.
-	(*call_address_sp32): Merge into...
-	(*call_address_sp64): Likewise.
-	(*call_address<P:mode>): ...this.
-	(*call_symbolic_sp32): Merge into...
-	(*call_symbolic_sp64): Likewise.
-	(*call_symbolic<P:mode>): ...this.
-	(call_value): Remove constraint and add predicate.
-	(*call_value_address_sp32): Merge into...
-	(*call_value_address_sp64): Likewise.
-	(*call_value_address<P:mode>): ...this.
-	(*call_value_symbolic_sp32): Merge into...
-	(*call_value_symbolic_sp64): Likewise.
-	(*call_value_symbolic<P:mode>): ...this.
-	(*sibcall_symbolic_sp32): Merge into...
-	(*sibcall_symbolic_sp64): Likewise.
-	(*sibcall_symbolic<P:mode>): ...this.
-	(sibcall_value): Remove constraint and add predicate.
-	(*sibcall_value_symbolic_sp32): Merge into...
-	(*sibcall_value_symbolic_sp64): Likewise.
-	(*sibcall_value_symbolic<P:mode>): ...this.
-	(window_save): Minor tweak.
-	(*branch_sp32): Merge into...
-	(*branch_sp64): Likewise.
-	(*branch<P:mode>): ...this.
-
-2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
-	    James Clarke  <jrtc27@jrtc27.com>
-
-	PR target/84010
-	* config/sparc/sparc.c (sparc_legitimize_tls_address): Only use Pmode
-	consistently in TLS address generation and adjust code to the renaming
-	of patterns.  Mark calls to __tls_get_addr as const.
-	* config/sparc/sparc.md (tgd_hi22): Turn into...
-	(tgd_hi22<P:mode>): ...this and use Pmode throughout.
-	(tgd_lo10): Turn into...
-	(tgd_lo10<P:mode>): ...this and use Pmode throughout.
-	(tgd_add32): Merge into...
-	(tgd_add64): Likewise.
-	(tgd_add<P:mode>): ...this and use Pmode throughout.
-	(tldm_hi22): Turn into...
-	(tldm_hi22<P:mode>): ...this and use Pmode throughout.
-	(tldm_lo10): Turn into...
-	(tldm_lo10<P:mode>): ...this and use Pmode throughout.
-	(tldm_add32): Merge into...
-	(tldm_add64): Likewise.
-	(tldm_add<P:mode>): ...this and use Pmode throughout.
-	(tldm_call32): Merge into...
-	(tldm_call64): Likewise.
-	(tldm_call<P:mode>): ...this and use Pmode throughout.
-	(tldo_hix22): Turn into...
-	(tldo_hix22<P:mode>): ...this and use Pmode throughout.
-	(tldo_lox10): Turn into...
-	(tldo_lox10<P:mode>): ...this and use Pmode throughout.
-	(tldo_add32): Merge into...
-	(tldo_add64): Likewise.
-	(tldo_add<P:mode>): ...this and use Pmode throughout.
-	(tie_hi22): Turn into...
-	(tie_hi22<P:mode>): ...this and use Pmode throughout.
-	(tie_lo10): Turn into...
-	(tie_lo10<P:mode>): ...this and use Pmode throughout.
-	(tie_ld64): Use DImode throughout.
-	(tie_add32): Merge into...
-	(tie_add64): Likewise.
-	(tie_add<P:mode>): ...this and use Pmode throughout.
-	(tle_hix22_sp32): Merge into...
-	(tle_hix22_sp64): Likewise.
-	(tle_hix22<P:mode>): ...this and use Pmode throughout.
-	(tle_lox22_sp32): Merge into...
-	(tle_lox22_sp64): Likewise.
-	(tle_lox22<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldub_sp32): Merge into...
-	(*tldo_ldub_sp64): Likewise.
-	(*tldo_ldub<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldub1_sp32): Merge into...
-	(*tldo_ldub1_sp64): Likewise.
-	(*tldo_ldub1<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldub2_sp32): Merge into...
-	(*tldo_ldub2_sp64): Likewise.
-	(*tldo_ldub2<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldsb1_sp32): Merge into...
-	(*tldo_ldsb1_sp64): Likewise.
-	(*tldo_ldsb1<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldsb2_sp32): Merge into...
-	(*tldo_ldsb2_sp64): Likewise.
-	(*tldo_ldsb2<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldub3_sp64): Use DImode throughout.
-	(*tldo_ldsb3_sp64): Likewise.
-	(*tldo_lduh_sp32): Merge into...
-	(*tldo_lduh_sp64): Likewise.
-	(*tldo_lduh<P:mode>): ...this and use Pmode throughout.
-	(*tldo_lduh1_sp32): Merge into...
-	(*tldo_lduh1_sp64): Likewise.
-	(*tldo_lduh1<P:mode>): ...this and use Pmode throughout.
-	(*tldo_ldsh1_sp32): Merge into...
-	(*tldo_ldsh1_sp64): Likewise.
-	(*tldo_ldsh1<P:mode>): ...this and use Pmode throughout.
-	(*tldo_lduh2_sp64): Use DImode throughout.
-	(*tldo_ldsh2_sp64): Likewise.
-	(*tldo_lduw_sp32): Merge into...
-	(*tldo_lduw_sp64): Likewise.
-	(*tldo_lduw<P:mode>): ...this and use Pmode throughout.
-	(*tldo_lduw1_sp64): Use DImode throughout.
-	(*tldo_ldsw1_sp64): Likewise.
-	(*tldo_ldx_sp64): Likewise.
-	(*tldo_stb_sp32): Merge into...
-	(*tldo_stb_sp64): Likewise.
-	(*tldo_stb<P:mode>): ...this and use Pmode throughout.
-	(*tldo_sth_sp32): Merge into...
-	(*tldo_sth_sp64): Likewise.
-	(*tldo_sth<P:mode>): ...this and use Pmode throughout.
-	(*tldo_stw_sp32): Merge into...
-	(*tldo_stw_sp64): Likewise.
-	(*tldo_stw<P:mode>): ...this and use Pmode throughout.
-	(*tldo_stx_sp64): Use DImode throughout.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_override_options): Add case to
-	check configure option to set BTI and Return Address Signing.
-	* configure.ac: Add --enable-standard-branch-protection and
-	--disable-standard-branch-protection.
-	* configure: Regenerated.
-	* doc/install.texi: Document the same.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	* config.gcc (aarch64*-*-*): Add aarch64-bti-insert.o.
-	* config/aarch64/aarch64.h: Update comment for TRAMPOLINE_SIZE.
-	* config/aarch64/aarch64.c (aarch64_asm_trampoline_template): Update
-	if bti is enabled.
-	* config/aarch64/aarch64-bti-insert.c: New file.
-	* config/aarch64/aarch64-passes.def (INSERT_PASS_BEFORE): Insert bti
-	pass.
-	* config/aarch64/aarch64-protos.h (make_pass_insert_bti): Declare the
-	new bti pass.
-	* config/aarch64/aarch64.md (unspecv): Add UNSPECV_BTI_NOARG,
-	UNSPECV_BTI_C, UNSPECV_BTI_J and UNSPECV_BTI_JC.
-	(bti_noarg, bti_j, bti_c, bti_jc): New define_insns.
-	* config/aarch64/t-aarch64: Add rule for aarch64-bti-insert.o.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64-protos.h (aarch64_bti_enabled): Declare.
-	* config/aarch64/aarch64.c (aarch64_handle_no_branch_protection):
-	Disable bti for -mbranch-protection=none.
-	(aarch64_handle_standard_branch_protection): Enable bti for
-	-mbranch-protection=standard.
-	(aarch64_handle_bti_protection): Enable bti for "bti" in the string to
-	-mbranch-protection.
-	(aarch64_bti_enabled): Check if bti is enabled.
-	* config/aarch64/aarch64.opt: Declare target variable.
-	* doc/invoke.texi: Add bti to the -mbranch-protection documentation.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64.c (aarch64_expand_prologue): Use new
-	epilogue/prologue scratch registers EP0_REGNUM and EP1_REGNUM.
-	(aarch64_expand_epilogue): Likewise.
-	(aarch64_output_mi_thunk): Likewise.
-	* config/aarch64/aarch64.h (REG_CLASS_CONTENTS): Change
-	TAILCALL_ADDR_REGS to x16 and x17.
-	* config/aarch64/aarch64.md: Define EP0_REGNUM and EP1_REGNUM.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64-option-extensions.def: Define
-	AARCH64_OPT_EXTENSION for memtag, rng, sb, ssbs and predres.
-	* config/aarch64/aarch64.h (AARCH64_FL_RNG): New.
-	(AARCH64_FL_MEMTAG, ARCH64_FL_SB, AARCH64_FL_SSBS): New.
-	(AARCH64_FL_PREDRES): New.
-	(AARCH64_FL_FOR_ARCH8_5): Add AARCH64_FL_SB, AARCH64_FL_SSBS and
-	AARCH64_FL_PREDRES by default.
-	* doc/invoke.texi: Document rng, memtag, sb, ssbs and predres.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* config/aarch64/aarch64-arches.def: Define AARCH64_ARCH for
-	ARMv8.5-A.
-	* config/aarch64/aarch64.h (AARCH64_FL_V8_5): New.
-	(AARCH64_FL_FOR_ARCH8_5, AARCH64_ISA_V8_5): New.
-	* doc/invoke.texi: Document ARMv8.5-A.
-
-2019-01-09  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* config/aarch64/aarch64-sve.md (copysign<mode>3): New define_expand.
-	(xorsign<mode>3): Likewise.
-
-2019-01-09  Jelinek  <jakub@redhat.com>
-
-	PR middle-end/88758
-	* tree.c (initializer_each_zero_or_onep) <case VECTOR_CST>: Use
-	vector_cst_elt instead of VECTOR_CST_ENCODED_ELT.
-
-	PR rtl-optimization/88331
-	* function.c (assign_stack_local_1): Don't set dynamic_align_addr if
-	not currently_expanding_to_rtl.
-
-2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* doc/invoke.texi (-Os): Remove trailing spaces.
-	(-finline-functions): Remove reference to -O2.
-
-2019-01-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/79593
-	* config/i386/i386.md (reg = mem; mem = reg): New define_peephole2.
-
-	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Delegitimize
-	UNSPEC_FUSION_GPR to its argument.  Formatting fixes.
-
-2019-01-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/88721
-	* config/sparc/sparc.c (function_arg_slotno): Set *PPREGNO & *PPADDING
-	to -1 on entry.
-
-	PR debug/88723
-	* config/sparc/sparc.c (sparc_delegitimize_address): Deal with naked
-	UNSPECs and UNSPEC_MOVE_GOTDATA specifically.
-
-2019-01-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88717
-	* config/i386/i386.c (ix86_avx_u128_mode_exit): Call
-	ix86_avx_u128_mode_entry.
-
-2019-01-08  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/88753
-	* tree-switch-conversion.c (switch_conversion::build_one_array):
-	Come up with local variable constructor.  Convert first to
-	type of constructor values.
-
-2019-01-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/86554
-	* tree-ssa-sccvn.c (eliminate_dom_walker, rpo_elim,
-	rpo_avail): Move earlier.
-	(visit_nary_op): When value-numbering to expressions
-	with different overflow behavior make sure there's an
-	available expression on the path.
-
-2019-01-08  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* config/aarch64/aarch64.c (BRANCH_PROTECT_STR_MAX,
-	aarch64_parse_branch_protection,
-	struct aarch64_branch_protect_type,
-	aarch64_handle_no_branch_protection,
-	aarch64_handle_standard_branch_protection,
-	aarch64_validate_mbranch_protection,
-	aarch64_handle_pac_ret_protection,
-	aarch64_handle_attr_branch_protection,
-	accepted_branch_protection_string,
-	aarch64_pac_ret_subtypes,
-	aarch64_branch_protect_types,
-	aarch64_handle_pac_ret_leaf): Define.
-	(aarch64_override_options_after_change_1, aarch64_override_options):
-	Add check for accepted_branch_protection_string.
-	(aarch64_option_save): Save accepted_branch_protection_string.
-	(aarch64_option_restore): Save accepted_branch_protection_string.
-	* config/aarch64/aarch64.c (aarch64_attributes): Add branch-protection.
-	* config/aarch64/aarch64.opt: Add mbranch-protection. Deprecate
-	msign-return-address.
-	* doc/invoke.texi: Add mbranch-protection.
-
-2019-01-08  Alan Modra  <amodra@gmail.com>
-
-	PR target/88614
-	* genattrtab.c (max_attr_value, min_attr_value, or_attr_value):
-	Delete "unknownp" parameter.  Adjust callers.  Handle
-	CONST_INT, PLUS, MINUS, and MULT.
-	(attr_value_aligned): Renamed from or_attr_value.
-	(min_attr_value): Return INT_MIN for unhandled rtl case..
-	(min_fn): ..and translate to INT_MAX here.
-	(write_length_unit_log): Modify to cope without "unknown".
-	(write_attr_value): Handle IF_THEN_ELSE.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* tree-vect-stmts.c (vectorizable_store): Don't use the dataref_offset
-	optimization for masked stores.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/88567
-	* tree-vect-loop.c (get_initial_defs_for_reduction): Pass the
-	output vector directly to duplicate_and_interleave instead of
-	going through a temporary.  Postpone insertion of ctor_seq to
-	the end of the loop.
-
-2019-01-07  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/86891
-	* config/aarch64/aarch64.c (aarch64_expand_subvti): New parameter
-	unsigned_p.  Handle signed and unsigned overflow correction as
-	required.
-	* config/aarch64/aarch64-protos.h (aarch64_expand_subvti): Update
-	prototype.
-	* config/aarch64/aarch64.md (addv<mode>4): Use aarch64_plus_operand
-	for operand 2.
-	(add<mode>3_compareV_imm): Make this callable for expanding.
-	(subv<GPI:mode>4): Use register_operand for operand 1.  Use
-	aarch64_plus_operand for operand 2.
-	(subv<GPI:mode>_insn): New insn pattern.
-	(subv<GPI:mode>_imm): Likewise.
-	(negv<GPI:mode>3): New expand pattern.
-	(negv<GPI:mode>_insn): New insn pattern.
-	(negv<GPI:mode>_cmp_only): Likewise.
-	(cmpv<GPI:mode>_insn): Likewise.
-	(subvti4): Use register_operand for operand 1.  Update call to
-	aarch64_expand_subvti.
-	(usubvti4): Likewise.
-	(negvti3): New expand pattern.
-	(negdi_carryout): New insn pattern.
-	(negvdi_carryinV): New insn pattern.
-	(sub<mode3>_compare1_imm): Delete named insn pattern, make anonymous
-	version the named version.
-	(peepholes to convert to sub<mode3>_compare1_imm): Adjust order of
-	operands.
-	(usub<GPI:mode>3_carryinC, usub<GPI:mode>3_carryinC_z1): New insn
-	patterns.
-	(usub<GPI:mode>3_carryinC_z2, usub<GPI:mode>3_carryinC): New insn
-	patterns.
-	(sub<mode>3_carryinCV, sub<mode>3_carryinCV_z1_z2): Delete.
-	(sub<mode>3_carryinCV_z1, sub<mode>3_carryinCV_z2): Delete.
-	(sub<mode>3_carryinCV): Delete.
-	(sub<GPI:mode>3_carryinV): New expand pattern.
-	sub<mode>3_carryinV, sub<mode>3_carryinV_z2): New insn patterns.
-
-2019-01-07  Richard Biener  <rguenther@suse.de>
-
-	* tree-ssa-uncprop.c (ssa_equip_hash_traits): Remove in favor
-	of tree_operand_hash.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/88598
-	* tree.h (single_nonzero_element): Declare.
-	* tree.c (single_nonzero_element): New function.
-	* match.pd: Fold certain reductions of X & CST to X[I] & CST[I]
-	if I is the only nonzero element of CST.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/88598
-	* tree.h (initializer_each_zero_or_onep): Declare.
-	* tree.c (initializer_each_zero_or_onep): New function.
-	(signed_or_unsigned_type_for): Handle float types too.
-	(unsigned_type_for, signed_type_for): Update comments accordingly.
-	* match.pd: Fold x * { 0 or 1, 0 or 1, ...} to
-	x & { 0 or -1, 0 or -1, ... }.
-
-2019-01-07  Jonathan Wakely  <jwakely@redhat.com>
-
-	* doc/install.texi: Replace references to x86_64-unknown-linux-gnu
-	with x86_64-pc-linux-gnu.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	PR target/85486
-	* config/nvptx/nvptx.c (has_vector_partitionable_routine_calls_p): New
-	function.
-	(nvptx_goacc_validate_dims): Force vl32 if calling vector-partitionable
-	routines.
-
-2019-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (vec_extract<mode><ssehalfvecmodelower>): Use
-	V_256_512 iterator instead of V_512 and TARGET_AVX instead of
-	TARGET_AVX512F as condition.
-
-	PR debug/88723
-	* dwarf2out.c (const_ok_for_output_1): Remove redundant call to
-	const_not_ok_for_debug_p target hook.
-	(mem_loc_descriptor) <case UNSPEC>: Only call const_ok_for_output_1
-	on UNSPEC and subexpressions thereof if all subexpressions of the
-	UNSPEC are CONSTANT_P.
-
-	PR tree-optimization/88676
-	* tree-ssa-phiopt.c (two_value_replacement): New function.
-	(tree_ssa_phiopt_worker): Call it.
-
-	PR sanitizer/88619
-	* cfgexpand.c (expand_stack_vars): Only align prev_offset to
-	ASAN_MIN_RED_ZONE_SIZE, not to maximum of that and alignb.
-
-	PR c++/85052
-	* tree-vect-generic.c: Include insn-config.h and recog.h.
-	(expand_vector_piecewise): Add defaulted ret_type argument,
-	if non-NULL, use that in preference to type for the result type.
-	(expand_vector_parallel): Formatting fix.
-	(do_vec_conversion, do_vec_narrowing_conversion,
-	expand_vector_conversion): New functions.
-	(expand_vector_operations_1): Call expand_vector_conversion
-	for VEC_CONVERT ifn calls.
-	* internal-fn.def (VEC_CONVERT): New internal function.
-	* internal-fn.c (expand_VEC_CONVERT): New function.
-	* fold-const-call.c (fold_const_vec_convert): New function.
-	(fold_const_call): Use it for CFN_VEC_CONVERT.
-	* doc/extend.texi (__builtin_convertvector): Document.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx-protos.h (nvptx_output_red_partition): Declare.
-	* config/nvptx/nvptx.c (vector_red_size, vector_red_align,
-	vector_red_partition, vector_red_sym): New global variables.
-	(nvptx_option_override): Initialize vector_red_sym.
-	(nvptx_declare_function_name): Restore red_partition register.
-	(nvptx_file_end): Emit code to declare the vector reduction variables.
-	(nvptx_output_red_partition): New function.
-	(nvptx_expand_shared_addr): Add vector argument. Use it to handle
-	large vector reductions.
-	(enum nvptx_builtins): Add NVPTX_BUILTIN_VECTOR_ADDR.
-	(nvptx_init_builtins): Add VECTOR_ADDR.
-	(nvptx_expand_builtin): Update call to nvptx_expand_shared_addr.
-	Handle nvptx_expand_shared_addr.
-	(nvptx_get_shared_red_addr): Add vector argument and handle large
-	vectors.
-	(nvptx_goacc_reduction_setup): Add offload_attrs argument and handle
-	large vectors.
-	(nvptx_goacc_reduction_init): Likewise.
-	(nvptx_goacc_reduction_fini): Likewise.
-	(nvptx_goacc_reduction_teardown): Likewise.
-	(nvptx_goacc_reduction): Update calls to nvptx_goacc_reduction_{setup,
-	init,fini,teardown}.
-	(nvptx_init_axis_predicate): Initialize vector_red_partition.
-	(nvptx_set_current_function): Init vector_red_partition.
-	* config/nvptx/nvptx.md (UNSPECV_RED_PART): New unspecv.
-	(nvptx_red_partition): New insn.
-	* config/nvptx/nvptx.h (struct machine_function): Add red_partition.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	PR target/85381
-	* config/nvptx/nvptx.c (nvptx_process_pars): Don't emit barriers for
-	empty loops.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (oacc_bcast_partition): Declare.
-	(nvptx_option_override): Init oacc_bcast_partition.
-	(nvptx_init_oacc_workers): New function.
-	(nvptx_declare_function_name): Call nvptx_init_oacc_workers.
-	(nvptx_needs_shared_bcast): New function.
-	(nvptx_find_par): Generalize to enable vectors to use shared-memory
-	to propagate state.
-	(nvptx_shared_propagate): Initialize vector bcast partition and
-	synchronization state.
-	(nvptx_single): Generalize to enable vectors to use shared-memory
-	to propagate state.
-	(nvptx_process_pars): Likewise.
-	(nvptx_set_current_function): Initialize oacc_broadcast_partition.
-	* config/nvptx/nvptx.h (struct machine_function): Add
-	bcast_partition and sync_bar members.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_welformed_vector_length_p)
-	(nvptx_apply_dim_limits): New function.
-	(nvptx_goacc_validate_dims_1): Allow PTX_MAX_VECTOR_LENGTH larger than
-	PTX_WARP_SIZE.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Move warnings to
-	as late as possible.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (PTX_VECTOR_LENGTH): Remove.
-	(PTX_DEFAULT_VECTOR_LENGTH, PTX_MAX_VECTOR_LENGTH): Define.
-	(nvptx_goacc_validate_dims_1, nvptx_dim_limit)
-	(nvptx_goacc_reduction_fini): Use PTX_DEFAULT_VECTOR_LENGTH,
-	PTX_MAX_VECTOR_LENGTH and PTX_WARP_SIZE instead of PTX_VECTOR_LENGTH.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Add asserts.
-
-2019-01-07  Tom de Vries  <tdevries@suse.de>
-
-	* omp-offload.c (oacc_get_min_dim): New function.
-	* omp-offload.h (oacc_get_min_dim): Declare.
-
-2018-12-26  Mateusz B  <mateuszb@poczta.onet.pl>
-
-	PR target/88521
-	* config/i386/i386.c (function_value_ms_64): Return small sturct in
-	AX_REG and float/double in FIRST_SSE_REG for 4 or 8 byte modes.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR tree-opt/86020
-	Revert:
-	2017-05-22  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-inline.c (edge_badness): Use inlined_time instead of
-	inline_summaries->get.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* opts.c (enable_fdo_optimizations): Enable
-	version-loops-for-strides, loop-interchange, unrol-and-jam
-	and tree-loop-distribution.
-	* invoke.texi: Document newly enabled options.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* doc/invoke.texi (max-inline-insns-small): New parameters.
-	* ipa-inline.c (want_early_inline_function_p): simplify.
-	(want_inline_small_function_p): Fix pasto from previous patch;
-	use max-inline-insns-small bound.
-	* params.def (max-inline-insns-small): New param.
-	* ipa-fnsummary.c (analyze_function_body): Initialize time/size
-	variables correctly.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* doc/invoke.texi: Document max-inline-insns-size,
-	uninlined-function-insns, uninlined-function-time,
-	uninlined-thunk-insns and uninlined-thunk-time.
-	* params.def: Add max-inline-insns-size,
-	uninlined-function-insns, uninlined-function-time,
-	uninlined-thunk-insns and uninlined-thunk-time.
-	* ipa-fnsummary.c (compute_fn_summary, analyze_function_body): Use
-	new parameters.
-	* ipa-inline.c (can_inline_edge_by_limits_p,
-	want_inline_small_function_p): Use new parameters.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-fnsummary.c (analyze_function_body): Fix accounting of time.
-
-2019-01-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/82564
-	PR target/88620
-	* expr.c (expand_assignment): For calls returning VLA structures
-	if to_rtx is not a MEM, force it into a stack temporary.
-
-	PR debug/88635
-	* dwarf2out.c (const_ok_for_output_1): Reject MINUS that contains
-	SYMBOL_REF, CODE_LABEL or UNSPEC in subexpressions of second argument.
-	Reject PLUS that contains SYMBOL_REF, CODE_LABEL or UNSPEC in
-	subexpressions of both operands.
-	(mem_loc_descriptor): Handle UNSPEC if target hook acks it and all the
-	subrtxes are CONSTANT_P.
-	* config/i386/i386.c (ix86_const_not_ok_for_debug_p): Revert
-	2018-11-09 changes.
-
-2019-01-04  Jan Hubicka  <hubicka@ucw.cz>
-
-	* params.def (hot-bb-count-ws-permille): Set to 990.
-
-2019-01-04  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88546
-	* attribs.c (decls_mismatched_attributes): Avoid warning for attribute
-	leaf.
-
-2019-01-04  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88363
-	* doc/extend.texi (attribute alloc_align, alloc_size): Update.
-
-2019-01-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gdbinit.in: Turn off pagination for the skip commands, restore
-	it to previous state afterwards.
-
-2019-01-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88594
-	* config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead
-	of GET_MODE (opN) as modes of the libcall arguments.
-
-2019-01-04  Jan Beulich  <jbeulich@suse.com>
-
-	* config/i386/sse.md
-	(<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
-	<avx512>_cmp<mode>3<mask_scalar_merge_name>,
-	<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
-	<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
-	avx512f_vmcmp<mode>3<round_saeonly_name>,
-	avx512f_vmcmp<mode>3_mask<round_saeonly_name>,
-	avx512f_maskcmp<mode>3,
-	<avx512>_cvt<ssemodesuffix>2mask<mode>,
-	<avx512>_cvt<ssemodesuffix>2mask<mode>,
-	*<avx512>_cvtmask2<ssemodesuffix><mode>,
-	*<avx512>_cvtmask2<ssemodesuffix><mode>,
-	<avx512>_eq<mode>3<mask_scalar_merge_name>_1,
-	<avx512>_eq<mode>3<mask_scalar_merge_name>_1,
-	<avx512>_gt<mode>3<mask_scalar_merge_name>,
-	<avx512>_gt<mode>3<mask_scalar_merge_name>,
-	<avx512>_testm<mode>3<mask_scalar_merge_name>,
-	<avx512>_testnm<mode>3<mask_scalar_merge_name>,
-	*<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext,
-	*<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext_mask,
-	*<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext,
-	*<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext_mask,
-	avx512cd_maskb_vec_dup<mode>,
-	avx512cd_maskw_vec_dup<mode>,
-	avx512dq_fpclass<mode><mask_scalar_merge_name>,
-	avx512dq_vmfpclass<mode>,
-	avx512vl_vpshufbitqmb<mode><mask_scalar_merge_name>): Use =k
-	instead of =Yk.
-
-2019-01-03  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88659
-	* calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.
-
-2019-01-03  Aaron Sawdey  <acsawdey@linux.ibm.com>
-
-	* config/rs6000/rs6000-string.c (expand_block_move): Don't use
-	unaligned vsx and avoid lxvd2x/stxvd2x.
-	(gen_lvx_v4si_move): New function.
-
-2019-01-03  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (MACH_VECTOR_LENGTH, MACH_MAX_WORKERS): Define.
-	(init_axis_dim, nvptx_mach_max_workers, nvptx_mach_vector_length): New
-	function.
-	* config/nvptx/nvptx.h (struct machine_function): Add axis_dims.
-
-2019-01-03  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (struct offload_attrs): New.
-	(populate_offload_attrs): New function.  Factor mask extraction out of
-	nvptx_reorg.  Add extraction of dimensions.
-	(nvptx_reorg): Use populate_offload_attrs.
-
-2019-01-03  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add early-out
-	cases for oacc_min_dims_p and routine_p.  Add asserts for
-	oacc_default_dims_p and offload_region_p.
-
-2019-01-03  Tom de Vries  <tdevries@suse.de>
-
-	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): New function,
-	factored out of ...
-	(nvptx_goacc_validate_dims): ... here.
-
-2019-01-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR tree-optimization/85574
-	* tree-ssa-uncprop.c (struct equiv_hash_elt): Remove unused
-	structure.
-	(struct ssa_equip_hash_traits): Declare.
-	(val_ssa_equiv): Use custom hash traits using operand_equal_p.
-
-2019-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/88644
-	* dwarf2out.c (modified_type_die): If type is equal to sizetype,
-	change it to qualified_type.
-
-2019-01-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* ipa-utils.c (scale_ipa_profile_for_fn): Break out from ...
-	(ipa_merge_profiles): ... here; do not ICE on thunks and aliases.
-
-2019-01-02  Martin Sebor  <msebor@redhat.com>
-	    Jeff Law  <law@redhat.com>
-
-	* gimple-fold.c (strlen_range_kind): Remove SRK_LENRANGE_2.
-	(get_range_strlen_tree): Update appropriately.
-	(get_range_strlen)
-	* gimple-fold.h (get_range_strlen): Drop unused last argument.
-
-	* gimple-fold.c (gimple_fold_builtin_strlen): Use set_strlen_range
-	rather than set_range_info.
-	* tree-ssa-strlen.c (set_strlen_range): Extracted from
-	maybe_set_strlen_range.  Handle potentially boundary crossing
-	cases more conservatively.
-	(maybe_set_strlen_range): Parts refactored into set_strlen_range.
-	Call set_strlen_range.
-	* tree-ssa-strlen.h (set_strlen_range): Add prototype.
-
-	PR middle-end/88663
-	* gimple-fold.c (get_range_strlen): Update prototype to no longer
-	need the flexp argument.
-	(get_range_strlen_tree): Drop flexp argument.  Drop flexp argument
-	from calls to get_range_strlen.  Update comments.  Just update
-	VAL for an unterminated const char array and let the reset of the
-	code handle it normally.  No longer try to set *flexp.  Adjust
-	return value.
-	(get_range_strlen): Update for the new get_range_strlen API.
-	(get_maxval_strlen): Similarly.
-	(gimple_fold_builtin_strlen): Handle update meaning of return value
-	from get_range_strlen.
-	* gimple-ssa-sprintf.c (get_string_length): Update for the new
-	get_range_strlen API.
-
-2019-01-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/88130
-	* varpool.c (varpool_node::ctor_useable_for_folding_p): Also return
-	false at WPA time when body was removed.
-
-2019-01-02  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/88650
-	* predict.c (set_even_probabilities): Calculate probability
-	remainer only when really used.
-
-2019-01-02  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88651
-	* tree-data-ref.c (analyze_subscript_affine_affine): Use
-	widest_ints when mangling max_stmt_execution results.
-
-2019-01-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88621
-	* tree-ssa-loop-im.c (gather_mem_refs_stmt): Fix pastos, avoid
-	bitfields when canoncalizing.
-
-2019-01-02  Richard Biener  <rguenther@suse.de>
-
-	PR target/87545
-	* config/i386/x86-tune-costs.h (intel_cost): Adjust
-	cost of cheap SSE instruction.
-
-2019-01-02  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/85574
-	* ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare.
-	* ipa-icf.c (sem_item_optimizer::sort_congruence_split): New
-	function.
-	(sem_item_optimizer::do_congruence_step_f): Sort the congruence
-	set after UIDs before splitting them.
-
-2019-01-01  Martin Sebor  <msebor@redhat.com>
-	    Jeff Law  <law@redhat.com>
-
-	* gimple-fold.c (get_range_strlen_tree): Record if the computed
-	length is optimistic.  If it is, then arrange to compute the
-	conservative length as well.
-
-	* gimple-fold.h (get_range_strlen): Update prototype.
-	* builtins.c (check_access): Update call to get_range_strlen to use
-	c_strlen_data pointer.   Change various variable accesses to instead
-	pull data from the c_strlen_data structure.
-	(check_strncat_sizes, expand_builtin_strncat): Likewise.
-	* calls.c (maybe_warn_nonstring_arg): Likewise.
-	* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise.  Reset
-	minimum length if maximum lengh is unknown.
-	* gimple-ssa-sprintf.c (get_string_length): Likewise.  Drop code
-	that used c_strlen, it's no longer needed.  Restructure slightly.
-	(format_string): Set unlikely range appropriately.
-	* gimple-fold.c (get_range_strlen): Update comments.  Fix minor
-	formatting issues.
-	(get_range_strlen): Accept c_strlen_data pointer for external
-	call sites as well.  Pass through to call to internal get_range_strlen.
-	Adjust minlen, maxlen and maxbound as needed.
-	(get_maxval_strlen): Update comments.
-	(gimple_fold_builtin_strlen): Update call to get_range_strlen
-	to use c_strlen_data pointer.  Change variable accesses to instead
-	use c_strlen_data data members.
-
-	* gimple-fold.c (get_range_strlen): Update prototype.
-	(get_range_strlen_tree): Update prototype.  Drop minlen/maxlen
-	local variables.  Use pdata to return information to caller.
-	Update calls to get_range_strlen.  Update pdata->maxbound.
-	(get_range_strlen -- static version): Similarly.
-	(get_range_strlen -- extern version): Update for internal
-	get_range_strlen API change.  Convert to external data format.
-	(get_maxval_strlen): Similarly.
-
-2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* coverage.c (get_coverage_counts): Use current_function_decl.
-	* profile.c (read_thunk_profile): New function.
-	(branch_prob): Add THUNK parameter.
-	* tree-profile.c (tree_profiling): Handle thunks.
-	* value-prof.c (init_node_map): Handle thunks.
-	* value-prof.h (branch_prob): Upate prototype.
-	(read_thunk_profile): Declare.
-
-2019-01-01  Jakub Jelinek  <jakub@redhat.com>
-
-	Update copyright years.
-
-	* gcc.c (process_command): Update copyright notice dates.
-	* gcov-dump.c (print_version): Ditto.
-	* gcov.c (print_version): Ditto.
-	* gcov-tool.c (print_version): Ditto.
-	* gengtype.c (create_file): Ditto.
-	* doc/cpp.texi: Bump @copying's copyright year.
-	* doc/cppinternals.texi: Ditto.
-	* doc/gcc.texi: Ditto.
-	* doc/gccint.texi: Ditto.
-	* doc/gcov.texi: Ditto.
-	* doc/install.texi: Ditto.
-	* doc/invoke.texi: Ditto.
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/93098
+	* match.pd (popcount): For shift amounts, use integer_onep
+	or wi::to_widest () == cst instead of tree_to_uhwi () == cst
+	tests.  Make sure that precision is power of two larger than or equal
+	to 16.  Ensure shift is never negative.  Use HOST_WIDE_INT_UC macro
+	instead of ULL suffixed constants.  Formatting fixes.
 
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/ChangeLog-2019 b/gcc/ChangeLog-2019
new file mode 100644
index 0000000..9f5782f
--- /dev/null
+++ b/gcc/ChangeLog-2019
@@ -0,0 +1,37052 @@
+2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_condition): Only nullify cond_expr
+	if we've created a new condition.  Don't nullify it if we've decided
+	to keep it and then invert the result.
+
+2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Return
+	the incoming virtual operand definition.
+	(vect_do_peeling): When vectorizing an epilogue loop, handle the
+	case in which the main loop has a virtual phi and the epilogue
+	and scalar loops don't.  Restore an earlier comment about the
+	update_ssa call.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* config/vxworks/stdint.h: New file.  Include _yvals.h
+	then stdint-gcc.h.
+	* config/t-vxworks: Arrange to install the stdint.h wrapper.
+	* config.gcc (*-*-vxworks*): Add stdint-gcc.h to $extra_headers
+	so it gets copied.  Set use_gcc_stdint to request _not_ crafting
+	stdint.h through the common Makefile rules.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* config/vxworks/_yvals.h: New file.
+	* config/vxworks/_yvals-wrapper.h: New file.
+	* gcc/config/vxworks/math.h: Use it to wrap the VxWorks
+	math.h header.
+	* gcc/config/vxworks/complex.h: Likewise.
+	* gcc/config/vxworks/setjmp.h: Likewise.
+	* gcc/config/vxworks/inttypes.h: Likewise.
+	* config.gcc (*-*-vxworks*): Add system header wrappers
+	to extra_headers.
+	(powerpc-*-vxworks*): Reuse the common extra_headers.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* config/vxworks/_vxworks-versions.h: New file.
+	* config.gcc (*-*-vxworks*): Add it to extra_headers.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* config/t-vxworks: Rework the vxworks.o compilation
+	rules to use $(COMPILE).
+
+2019-12-30  Joel Brobecker  <brobecker@adacore.com>
+
+	* config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs
+	and cxx_target_objs. Set target_has_targetcm to "yes". Add
+	vxworks-predef.h to extra_headers.
+	* config/t-vxworks (vxworks-c.o): New target.
+	* config/vxworks-c.c: New file.
+	* config/vxworks/vxworks-predef.h: New file.
+
+2019-12-30  Alexandre Oliva  <oliva@adacore.com>
+            Olivier Hainque  <hainque@adacore.com>
+
+	* config/vx-common.h (WCHAR_TYPE_SIZE): 32 on VxWorks 7.
+	(WCHAR_TYPE): Pick accordingly.
+	(WINT_TYPE_SIZE): Define in terms of WCHAR_TYPE_SIZE.
+	(WINT_TYPE): Define in terms of WCHAR_TYPE.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* config/vx-common.h: Minor reorganization and add
+	sectioning comments.
+
+2019-12-30  Doug Rupp  <rupp@adacore.com>
+
+	* config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Define.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+            Jerome Lambourg  <labourg@adacore.com>
+
+	* config/t-vxworks: Arrange to alter/restore glimits.h
+	before/after stmp-int-hdrs, so it uses a different macro
+	name to protect itself against recursive inclusions.
+
+2019-12-30  Peter Bergner <bergner@linux.ibm.com>
+
+	PR target/92923
+	* config/rs6000/rs6000-builtin.def (VAND, VANDC, VNOR, VOR, VXOR):
+	Delete.
+	(EQV_V16QI_UNS, EQV_V8HI_UNS, EQV_V4SI_UNS, EQV_V2DI_UNS, EQV_V1TI_UNS,
+	NAND_V16QI_UNS, NAND_V8HI_UNS, NAND_V4SI_UNS, NAND_V2DI_UNS,
+	NAND_V1TI_UNS, ORC_V16QI_UNS, ORC_V8HI_UNS, ORC_V4SI_UNS, ORC_V2DI_UNS,
+	ORC_V1TI_UNS, VAND_V16QI_UNS, VAND_V16QI, VAND_V8HI_UNS, VAND_V8HI,
+	VAND_V4SI_UNS, VAND_V4SI, VAND_V2DI_UNS, VAND_V2DI, VAND_V4SF,
+	VAND_V2DF, VANDC_V16QI_UNS, VANDC_V16QI, VANDC_V8HI_UNS, VANDC_V8HI,
+	VANDC_V4SI_UNS, VANDC_V4SI, VANDC_V2DI_UNS, VANDC_V2DI, VANDC_V4SF,
+	VANDC_V2DF, VNOR_V16QI_UNS, VNOR_V16QI, VNOR_V8HI_UNS, VNOR_V8HI,
+	VNOR_V4SI_UNS, VNOR_V4SI, VNOR_V2DI_UNS, VNOR_V2DI, VNOR_V4SF,
+	VNOR_V2DF, VOR_V16QI_UNS, VOR_V16QI, VOR_V8HI_UNS, VOR_V8HI,
+	VOR_V4SI_UNS, VOR_V4SI, VOR_V2DI_UNS, VOR_V2DI, VOR_V4SF, VOR_V2DF,
+	VXOR_V16QI_UNS, VXOR_V16QI, VXOR_V8HI_UNS, VXOR_V8HI,
+	VXOR_V4SI_UNS, VXOR_V4SI, VXOR_V2DI_UNS, VXOR_V2DI, VXOR_V4SF,
+	VXOR_V2DF): Add definitions.
+	* config/rs6000/rs6000-call.c (altivec_overloaded_builtins)
+	<ALTIVEC_BUILTIN_VAND, ALTIVEC_BUILTIN_VANDC, ALTIVEC_BUILTIN_VNOR,
+	ALTIVEC_BUILTIN_VOR, ALTIVEC_BUILTIN_VXOR>: Remove.
+	<ALTIVEC_BUILTIN_VAND_V4SF, ALTIVEC_BUILTIN_VAND_V2DF,
+	ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
+	ALTIVEC_BUILTIN_VAND_V4SI_UNS, ALTIVEC_BUILTIN_VAND_V4SI,
+	ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V8HI,
+	ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V4SF, ALTIVEC_BUILTIN_VANDC_V2DF,
+	ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V4SI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI,
+	ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V8HI,
+	ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V4SF, ALTIVEC_BUILTIN_VNOR_V2DF,
+	ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
+	ALTIVEC_BUILTIN_VOR_V2DI, ALTIVEC_BUILTIN_VOR_V2DI_UNS,
+	ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
+	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
+	ALTIVEC_BUILTIN_VOR_V16QI, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V4SF, ALTIVEC_BUILTIN_VXOR_V2DF,
+	ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V4SI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI,
+	ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS>: Add
+	definitions.
+	<P8V_BUILTIN_EQV_V16QI, P8V_BUILTIN_EQV_V8HI, P8V_BUILTIN_EQV_V4SI,
+	P8V_BUILTIN_EQV_V2DI, P8V_BUILTIN_NAND_V16QI, P8V_BUILTIN_NAND_V8HI,
+	P8V_BUILTIN_NAND_V4SI, P8V_BUILTIN_NAND_V2DI, P8V_BUILTIN_ORC_V16QI,
+	P8V_BUILTIN_ORC_V8HI, P8V_BUILTIN_ORC_V4SI,
+	P8V_BUILTIN_ORC_V2DI>: Change unsigned usages to use the new *_UNS
+	definition names.
+	(rs6000_gimple_fold_builtin) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+	ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
+	ALTIVEC_BUILTIN_VAND_V8HI, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
+	ALTIVEC_BUILTIN_VAND_V4SI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
+	ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V4SF,
+	ALTIVEC_BUILTIN_VAND_V2DF, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V8HI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V8HI, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V4SI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V4SF,
+	ALTIVEC_BUILTIN_VANDC_V2DF, P8V_BUILTIN_NAND_V16QI_UNS,
+	P8V_BUILTIN_NAND_V8HI_UNS, P8V_BUILTIN_NAND_V4SI_UNS,
+	P8V_BUILTIN_NAND_V2DI_UNS, P8V_BUILTIN_NAND_V2DI,
+	ALTIVEC_BUILTIN_VOR_V16QI_UNS, ALTIVEC_BUILTIN_VOR_V16QI,
+	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
+	ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
+	ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V2DI,
+	ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
+	P8V_BUILTIN_ORC_V16QI_UNS, P8V_BUILTIN_ORC_V8HI_UNS,
+	P8V_BUILTIN_ORC_V4SI_UNS, P8V_BUILTIN_ORC_V2DI_UNS,
+	P8V_BUILTIN_ORC_V2DI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V4SI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V4SF,
+	ALTIVEC_BUILTIN_VXOR_V2DF, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V4SF,
+	ALTIVEC_BUILTIN_VNOR_V2DF>: Use new definition names.
+	(builtin_function_type) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+	ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
+	ALTIVEC_BUILTIN_VAND_V2DI_UNS, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
+	ALTIVEC_BUILTIN_VANDC_V2DI_UNS, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V8HI_UNS, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VNOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V8HI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
+	ALTIVEC_BUILTIN_VXOR_V2DI_UNS, P8V_BUILTIN_EQV_V16QI_UNS,
+	P8V_BUILTIN_EQV_V8HI_UNS, P8V_BUILTIN_EQV_V4SI_UNS,
+	P8V_BUILTIN_EQV_V2DI_UNS, P8V_BUILTIN_EQV_V1TI_UNS,
+	P8V_BUILTIN_NAND_V16QI_UNS, P8V_BUILTIN_NAND_V8HI_UNS,
+	P8V_BUILTIN_NAND_V4SI_UNS, P8V_BUILTIN_NAND_V2DI_UNS,
+	P8V_BUILTIN_NAND_V1TI_UNS, P8V_BUILTIN_ORC_V16QI_UNS,
+	P8V_BUILTIN_ORC_V8HI_UNS, P8V_BUILTIN_ORC_V4SI_UNS,
+	P8V_BUILTIN_ORC_V2DI_UNS, P8V_BUILTIN_ORC_V1TI_UNS>: Handle unsigned
+	builtins.
+
+2019-12-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/93078
+	* config/i386/i386-builtins.c (ix86_builtin_vectorized_function):
+	Remove CASE_CFN_RINT handling.
+	* config/i386/i386-builtin.def (IX86_BUILTIN_RINTPD,
+	IX86_BUILTIN_RINTPS, IX86_BUILTIN_RINTPD256, IX86_BUILTIN_RINTPS256):
+	Remove.
+	* config/i386/sse.md (nearbyint<mode>2, rint<mode>2): New expanders
+	with VF iterator.
+
+2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vect_get_strided_load_store_ops): Copy
+	DR_STEP before gimplifying it.
+
+2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_condition): For extract-last
+	reductions, check that the target supports the required comparison
+	operation.
+
+2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (V_INT_CONTAINER): Fix VNx2SF entry.
+
+2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vectorizable_reduction): Check whether the
+	target supports the required VEC_COND_EXPR operation before
+	allowing the fallback handling of masked fold-left reductions.
+
+2019-12-24  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+	-fweb and -frename-registers with -funroll-loops
+
+2019-12-22  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/invoke.texi (-flto): Use "compile time" as a noun.
+
+2019-12-21  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/93015
+	* ipa-cp.c (ipcp_store_vr_results): Check that info exists
+
+2019-12-20   Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (cint34_operand): Use
+	SIGNED_INTEGER_34BIT_P macro.
+	* config/rs6000/rs6000.c (num_insns_constant_gpr): Use the
+	SIGNED_INTEGER_16BIT_P and SIGNED_INTEGER_34BIT_P macros.
+	(address_to_insn_form): Use the SIGNED_INTEGER_16BIT_P and
+	SIGNED_INTEGER_34BIT_P macros.
+	* config/rs6000/rs6000.h (SIGNED_INTEGER_NBIT_P): New macro.
+	(SIGNED_INTEGER_16BIT_P): Rename SIGNED_16BIT_OFFSET_P to be
+	SIGNED_INTEGER_34BIT_P.
+	(SIGNED_INTEGER_34BIT_P): Rename SIGNED_34BIT_OFFSET_P to be
+	SIGNED_INTEGER_34BIT_P.
+
+2019-12-20  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
+
+	* doc/sourcebuild.texi
+	(arm_v8_2a_bf16_neon_ok): Document new target supports option.
+	(arm_v8_2a_i8mm_ok): Likewise.
+
+2019-12-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92841
+	* config/i386/i386.md (*stack_protect_set_3): For pic_32bit_operand
+	always use lea{q}, no matter what value which_alternative has.
+
+	PR target/93002
+	* config/i386/i386.md (dec reg; cmp $-1, reg; jne lab): New
+	define_peephole2.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+
+	* gimplify.c (gimplify_omp_var_data): Add GOVD_MAP_HAS_ATTACHMENTS.
+	(insert_struct_comp_map): Support derived-type member mappings
+	for arrays with descriptors which use GOMP_MAP_TO_PSET.  Support
+	GOMP_MAP_ATTACH_DETACH.
+	(gimplify_scan_omp_clauses): Tidy up OACC_ENTER_DATA/OACC_EXIT_DATA
+	mappings.  Handle attach/detach clauses and component references.
+	(gimplify_adjust_omp_clauses_1): Skip adjustments for explicit
+	attach/detach clauses.
+	(gimplify_omp_target_update): Handle struct mappings and finalize for
+	detach operations.
+	* omp-low.c (lower_omp_target): Support GOMP_MAP_ATTACH,
+	GOMP_MAP_DETACH, GOMP_MAP_FORCE_DETACH.
+	* tree-pretty-print.c (dump_omp_clause): Likewise, plus
+	GOMP_MAP_ATTACH_DETACH.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+
+	* gimplify.c (insert_struct_comp_map, extract_base_bit_offset): New.
+	(gimplify_scan_omp_clauses): Outline duplicated code into calls to
+	above two functions.
+
+2019-12-19  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/92905
+	* lra-constraints.c (process_alt_operands): Check offmemok when
+	processing preferred_reload_class.
+
+2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md
+	(<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
+	Change input predcate to gcn_alu_operand.
+	(extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
+	Likewise.
+	(truncv64di<mode>2): Likewise.
+	(truncv64di<mode>2_exec): Likewise.
+	(<convop><mode>v64di2): Likewise.
+	(<convop><mode>v64di2_exec): Likewise.
+
+2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (*plus_carry_dpp_shr_<mode>): Rename to ...
+	(*plus_carry_dpp_shr_v64si): ... this, and replace all
+	VEC_1REG_INT_MODE with V64SI.
+
+2019-12-19  David Malcolm  <dmalcolm@redhat.com>
+
+	* hash-map-tests.c (selftest::test_map_of_int_to_strings): New
+	selftest.
+	(selftest::hash_map_tests_c_tests): Call it.
+
+2019-12-19  David Malcolm  <dmalcolm@redhat.com>
+
+	* gimple-predict.h (gimple_predict_predictor): Make "gs" param
+	const.
+	(gimple_predict_outcome): Likewise.
+	* gimple-pretty-print.c (do_niy): Likewise.
+	(dump_unary_rhs): Likewise.
+	(dump_binary_rhs): Likewise.
+	(dump_ternary_rhs): Likewise.
+	(dump_gimple_assign): Likewise.
+	(dump_gimple_return): Likewise.
+	(dump_gimple_call_args): Likewise.
+	(pp_points_to_solution): Make "pt" param const.
+	(dump_gimple_call): Make "gs" param const.
+	(dump_gimple_switch): Likewise.
+	(dump_gimple_cond): Likewise.
+	(dump_gimple_label): Likewise.
+	(dump_gimple_goto): Likewise.
+	(dump_gimple_bind): Likewise.
+	(dump_gimple_try): Likewise.
+	(dump_gimple_catch): Likewise.
+	(dump_gimple_eh_filter): Likewise.
+	(dump_gimple_eh_must_not_throw): Likewise.
+	(dump_gimple_eh_else): Likewise.
+	(dump_gimple_resx): Likewise.
+	(dump_gimple_eh_dispatch): Likewise.
+	(dump_gimple_debug): Likewise.
+	(dump_gimple_omp_for): Likewise.
+	(dump_gimple_omp_continue): Likewise.
+	(dump_gimple_omp_single): Likewise.
+	(dump_gimple_omp_taskgroup): Likewise.
+	(dump_gimple_omp_target): Likewise.
+	(dump_gimple_omp_teams): Likewise.
+	(dump_gimple_omp_sections): Likewise.
+	(dump_gimple_omp_block): Likewise.
+	(dump_gimple_omp_critical): Likewise.
+	(dump_gimple_omp_ordered): Likewise.
+	(dump_gimple_omp_scan): Likewise.
+	(dump_gimple_omp_return): Likewise.
+	(dump_gimple_transaction): Likewise.
+	(dump_gimple_asm): Likewise.
+	(dump_gimple_phi): Make "phi" param const.
+	(dump_gimple_omp_parallel): Make "gs" param const.
+	(dump_gimple_omp_task): Likewise.
+	(dump_gimple_omp_atomic_load): Likewise.
+	(dump_gimple_omp_atomic_store): Likewise.
+	(dump_gimple_mem_ops): Likewise.
+	(pp_gimple_stmt_1): Likewise.  Add "const" to the various as_a <>
+	casts throughout.
+	* gimple-pretty-print.h (gimple_stmt_1): Make gimple * param const.
+	* gimple.h (is_a_helper <const gdebug *>::test): New.
+	(is_a_helper <const ggoto *>::test): New.
+	(is_a_helper <const glabel *>::test): New.
+	(is_a_helper <const geh_else *>::test): New.
+	(is_a_helper <const geh_mnt *>::test): New.
+	(is_a_helper <const gswitch *>::test): New.
+	(is_a_helper <const gtry *>::test): New.
+	(is_a_helper <const greturn *>::test): New.
+	(gimple_call_tail_p): Make param const.
+	(gimple_call_return_slot_opt_p): Likewise.
+	(gimple_call_va_arg_pack_p): Likewise.
+	(gimple_call_use_set): Add const overload.
+	(gimple_call_clobber_set): Likewise.
+	(gimple_has_lhs): Make param const.
+	(gimple_bind_body): Likewise.
+	(gimple_catch_handler): Likewise.
+	(gimple_eh_filter_failure): Likewise.
+	(gimple_eh_must_not_throw_fndecl): Likewise.
+	(gimple_eh_else_n_body): Likewise.
+	(gimple_eh_else_e_body): Likewise.
+	(gimple_try_eval): Likewise.
+	(gimple_try_cleanup): Likewise.
+	(gimple_phi_arg): Add const overload.
+	(gimple_phi_arg_def): Make param const.
+	(gimple_phi_arg_edge): Likewise.
+	(gimple_phi_arg_location): Likewise.
+	(gimple_phi_arg_has_location): Likewise.
+	(gimple_debug_bind_get_var): Likewise.
+	(gimple_debug_bind_get_value): Likewise.
+	(gimple_debug_source_bind_get_var): Likewise.
+	(gimple_debug_source_bind_get_value): Likewise.
+	(gimple_omp_body): Likewise.
+	(gimple_omp_for_collapse): Likewise.
+	(gimple_omp_for_pre_body): Likewise.
+	(gimple_transaction_body): Likewise.
+	* tree-eh.c (lookup_stmt_eh_lp_fn): Make param "t" const.
+	(lookup_stmt_eh_lp): Likewise.
+	* tree-eh.h (lookup_stmt_eh_lp_fn): Make param const.
+	(lookup_stmt_eh_lp): Likewise.
+	* tree-ssa-alias.h (pt_solution_empty_p): Make param const.
+	* tree-ssa-structalias.c (pt_solution_empty_p): Likewise.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_simd_valid_immediate): When
+	handling partial SVE vectors, use the container mode rather than
+	the element mode if the constant isn't a single-element duplicate.
+	* config/aarch64/aarch64-sve.md (@aarch64_sve_reinterpret<mode>):
+	Check targetm.can_change_mode_class instead of BYTES_BIG_ENDIAN.
+
+2019-12-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (addv64si3<exec_clobber>): Rename to ...
+	(add<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+	(addv64si3_dup<exec_clobber>): Rename to ...
+	(add<mode>3_dup<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+	(subv64si3<exec_clobber>): Rename to ...
+	(sub<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_can_change_mode_class):
+	Don't allow changes between partial SVE modes and other kinds
+	of mode.  Don't allow changes between two partial SVE modes
+	if they have different container or element sizes.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_function_value_1): New function,
+	split out from...
+	(aarch64_function_value): ...here.  Handle partial SVE modes by
+	pretending that they have the associated/traditional integer mode,
+	then wrap the result in the real mode.
+	(aarch64_layout_arg): Take an orig_mode argument and pass it to
+	aarch64_function_arg_alignment.  Handle partial SVE modes analogously
+	to aarch64_function_value.
+	(aarch64_function_arg): Update call accordingly.
+	(aarch64_function_arg_advance): Likewise.
+
+2019-12-19  Jan Hubicka  <hubicka@ucw.cz>
+	    Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	* cgraph.c (cgraph_node_cannot_be_local_p_1): Prevent targets of
+	symver attributes to be localized.
+	* ipa-visibility.c (cgraph_externally_visible_p,
+	varpool_node::externally_visible_p): Likewise.
+	* symtab.c (symtab_node::verify_base): Check visibility of symbol
+	versions.
+
+2019-12-19  Jan Hubicka  <hubicka@ucw.cz>
+	    Luo Xiong Hu  <luoxhu@linux.ibm.com
+
+	* ipa-fnsummary.h (ipa_size_summary): Remove copy consturctor.
+	(ipa_size_summary_t): Add duplicate method; move to heap.
+	* ipa-fnsumary.c (ipa_fn_summary_alloc): Fix allocation.
+
+2019-12-19  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/92794
+	* ipa-cp.c (self_recursive_agg_pass_through_p): New function.
+	(intersect_with_plats): Use error_mark_node as place holder
+	when aggregate jump function is simple pass-through for
+	self-recursive call.
+	(intersect_with_agg_replacements): Likewise.
+	(intersect_aggregates_with_edge): Likewise.
+	(find_aggregate_values_for_callers_subset): Likewise.
+
+2019-12-18  David Malcolm  <dmalcolm@redhat.com>
+
+	* common.opt (fdiagnostics-show-cwe): Add.
+	* diagnostic-core.h (class diagnostic_metadata): New forward decl.
+	(warning_at): Add overload taking a const diagnostic_metadata &.
+	(emit_diagnostic_valist): Add overload taking a
+	const diagnostic_metadata *.
+	* diagnostic-format-json.cc: Include "diagnostic-metadata.h".
+	(json_from_metadata): New function.
+	(json_end_diagnostic): Call it to add "metadata" child for
+	diagnostics with metadata.
+	(diagnostic_output_format_init): Clear context->show_cwe.
+	* diagnostic-metadata.h: New file.
+	* diagnostic.c: Include "diagnostic-metadata.h".
+	(diagnostic_impl): Add const diagnostic_metadata * param.
+	(diagnostic_n_impl): Likewise.
+	(diagnostic_initialize): Initialize context->show_cwe.
+	(diagnostic_set_info_translated): Initialize diagnostic->metadata.
+	(get_cwe_url): New function.
+	(print_any_cwe): New function.
+	(diagnostic_report_diagnostic): Call print_any_cwe if the
+	diagnostic has non-NULL metadata.
+	(emit_diagnostic): Pass NULL as the metadata in the call to
+	diagnostic_impl.
+	(emit_diagnostic_valist): Likewise.
+	(emit_diagnostic_valist): New overload taking a
+	const diagnostic_metadata *.
+	(inform): Pass NULL as the metadata in the call to
+	diagnostic_impl.
+	(inform_n): Likewise for diagnostic_n_impl.
+	(warning): Likewise.
+	(warning_at): Likewise.  Add overload that takes a
+	const diagnostic_metadata &.
+	(warning_n): Pass NULL as the metadata in the call to
+	diagnostic_n_impl.
+	(pedwarn): Likewise for diagnostic_impl.
+	(permerror): Likewise.
+	(error): Likewise.
+	(error_n): Likewise.
+	(error_at): Likewise.
+	(sorry): Likewise.
+	(sorry_at): Likewise.
+	(fatal_error): Likewise.
+	(internal_error): Likewise.
+	(internal_error_no_backtrace): Likewise.
+	* diagnostic.h (diagnostic_info::metadata): New field.
+	(diagnostic_context::show_cwe): New field.
+	* doc/invoke.texi (-fno-diagnostics-show-cwe): New option.
+	* opts.c (common_handle_option): Handle OPT_fdiagnostics_show_cwe.
+	* toplev.c (general_init): Initialize global_dc->show_cwe.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+	    Maciej W. Rozycki  <macro@codesourcery.com>
+	    Tobias Burnus  <tobias@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+
+2019-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ira.c (ira): Use simple LRA algorithm when not optimizing.
+
+2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gimplify.c (gimplify_omp_target_update): Elaborate 'exit data'
+	'finalize' handling.
+
+2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/86416
+	*  Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
+	* lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
+	diagnostic.
+
+2019-12-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/aarch64/aarch64-cores.def: 
+	("cortex-a76ae"): Use neoversen1 tuning.
+	("cortex-a77"): Likewise.
+	("cortex-a65"): Use cortexa53 scheduler.
+	("cortex-a65ae"): Likewise.
+	("neoverse-e1"): Use cortexa73 tuning.
+
+2019-12-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92971
+	* ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Fix
+	definition of values, release memory on exit.
+
+2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-param-manipulation.h (get_original_index): Declare.
+	* ipa-param-manipulation.c (ipa_param_adjustments::get_original_index):
+	New member function.
+	* ipa-prop.c (ipcp_get_parm_bits): New function.
+	* ipa-prop.h (ipcp_get_parm_bits): Declare.
+	* tree-ssa-ccp.c: Include cgraph.h, alloc-pool.h, symbol-summary.h,
+	ipa-utils.h and ipa-prop.h
+	(get_default_value): Use ipcp_get_parm_bits.
+
+2019-12-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/92972
+	* lto-wrapper.c (merge_and_complain): Use just "-fno-pie" instead of
+	big ? "-fno-pie" : "-fno-pie".  Formatting fixes.  Fix comment typo.
+
+2019-12-17  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/61339
+	* doc/invoke.texi (-Wmismatched-tags, -Wredundant-tags): Document
+	new C++ options.
+
+2019-12-17  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (num_insns_constant_gpr): Return 1 if the
+	constant can be loaded with PLI if -mcpu=future.
+	* config/rs6000/rs6000.md (add<mode>3): Add alternative to
+	generate PADDI for 34-bit constants if -mcpu=future.
+	(movdi_internal64): Add alternative to use PLI to load up 34-bit
+	constants if -mcpu=future.
+	(movsi_internal1): Add alternative to use PLI to load up 32-bit
+	constants if -mcpu=future.
+	* config/rs6000/predicates.md (add_operand): Allow eI constants.
+
+2019-12-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92841
+	* config/i386/i386.md (@stack_protect_set_1_<mode>,
+	@stack_protect_test_1_<mode>): Use output_asm_insn.
+	(*stack_protect_set_2_<mode>, *stack_protect_set_3): New define_insns
+	and corresponding define_peephole2s.
+
+2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	* symtab.c (symtab_node::get_partitioning_class): Aliases of external
+	symbols are external.
+
+2019-12-17  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* config/arm/arm-protos.h (thumb1_gen_const_int): Add new prototype.
+	* config/arm/arm.c (arm_option_check_internal): Remove restriction
+	on MOVT for -mpure-code.
+	(thumb1_gen_const_int): New function.
+	(thumb1_legitimate_address_p): Support -mpure-code.
+	(thumb1_rtx_costs): Likewise.
+	(thumb1_size_rtx_costs): Likewise.
+	(arm_thumb1_mi_thunk): Likewise.
+	* config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Likewise.
+	* config/arm/thumb1.md (thumb1_movsi_symbol_ref): New.
+	(*thumb1_movhf): Support -mpure-code.
+	* doc/invoke.texi (-mpure-code): Remove restriction on MOVT.
+
+2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Mention pr92772
+	in the comments.
+
+2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (extract_last_<mode>): New expander.
+	(fold_extract_last_<mode>): New expander.
+
+2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+	(CTZ_DEFINED_VALUE_AT_ZERO): Define.
+	* config/gcn/gcn.md (s_mnemonic): Add clz and ctz.
+	(expander): Likewise.
+	(countzeros): New code iterator.
+	(<expander>si2): New insn pattern.
+	(<expander>di2): New insn pattern.
+
+2019-12-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92962
+	* common/config/i386/i386-common.c (processor_alias_table): Formatting
+	fixes.
+	* doc/invoke.texi (bdver3, bdver4, znver1): Add missing closing paren.
+	(znver2): Likewise.  Add RDPID and WBNOINVD, remove spurious comma
+	before CLWB.
+
+2019-12-17  Hongyu Wang  <hongyu.wang@intel.com>
+
+	PR target/92651
+	* config/i386/i386.h (TARGET_EXPAND_ABS): New macro.
+	* config/i386/x86-tune.def (X86_TUNE_EXPAND_ABS): New.
+	* config/i386/i386.md (abs<SWI48x>2): New define_expand.
+
+2019-12-17  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/92807
+	* config/i386/i386.c (ix86_lea_outperforms): Check !TARGET_BONNELL.
+	(ix86_avoid_lea_for_addr): When not optimizing for Bonnell, use add
+	for a = a + b and a = b + a.
+
+2019-12-16  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92952
+	* builtins.c (compute_objsize): Adjust offset by the array low bound.
+
+2019-12-16  David Malcolm  <dmalcolm@redhat.com>
+
+	* pretty-print.c (pp_write_text_as_html_like_dot_to_stream): New
+	function.
+	* pretty-print.h (pp_write_text_as_html_like_dot_to_stream): New decl.
+
+2019-12-16  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (movsi_to_cr_one): Use CR0_REGNO instead of
+	hardcoding the (old, expired) register number.
+	(*mtcrfsi): Ditto.
+
+2019-12-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.gcc: s/msp430*-*-*/msp430-*-*.
+	Handle msp430-*-elfbare.
+	* config/msp430/msp430-devices.c (TARGET_SUBDIR): Define.
+	(_MSPMKSTR): Define.
+	(__MSPMKSTR): Define.
+	(rest_of_devices_path): Use TARGET_SUBDIR value in string.
+	* config/msp430/msp430.c (msp430_option_override): Error if
+	-fuse-cxa-atexit is used when it has been disabled at configure time.
+	* config/msp430/t-msp430: Define TARGET_SUBDIR when building
+	msp430-devices.o.
+	* doc/install.texi: Document msp430-*-elf and msp430-*-elfbare.
+	* doc/invoke.texi: Update documentation about which path devices.csv is
+	searched for.
+
+2019-12-16  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/92950
+	* config/s390/vector.md ("mov<mode>" for V_8): Replace lh, lhy,
+	and lhrl with llc.
+
+2019-12-14  Martin Sebor  <msebor@redhat.com>
+
+	* doc/extend.texi (attribute access): Correct typos.
+
+2019-12-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR ipa/92357
+	* ipa-fnsummary.c (ipa_fn_summary_write): Use
+	lto_symtab_encoder_iterator with lsei_start_function_in_partition and
+	lsei_next_function_in_partition instead of walking all cgraph nodes
+	in encoder.
+
+	PR tree-optimization/92930
+	* ipa-pure-const.c (special_builtin_state): Don't handle
+	BUILT_IN_APPLY.  Formatting fixes.
+	(check_call): Formatting fixes.
+
+2019-12-14  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (DARWIN_EXTRA_SPECS): Add new
+	bundle spec. (DARWIN_BUNDLE1_SPEC): New.
+	(STARTFILE_SPEC): Use darwin bundle spec.
+	* config/rs6000/darwin.h (DARWIN_BUNDLE1_SPEC): New.
+	(DARWIN_DYLIB1_SPEC): Delete duplicate.
+
+2019-12-13  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91582
+	PR middle-end/92868
+	* builtins.c (addr_decl_size): New function.
+	(gimple_call_alloc_size): Add arguments.
+	(compute_objsize): Add an argument.  Set *PDECL even for allocated
+	objects.
+	Correct checking for negative wide_int.
+	Correct handling of negative outer offsets into unknown regions
+	or with unknown inner offsets.
+	Extend offsets to at most sizetype precision.
+	Only handle constant subobject sizes.
+	* builtins.h (gimple_call_alloc_size): Add arguments.
+	* tree.c (component_ref_size): Always return sizetype.
+	* tree-ssa-strlen.c (strinfo::alloc): New member.
+	(get_addr_stridx): Add argument.
+	(get_stridx): Use ptrdiff_t.  Add argument.
+	(new_strinfo): Set new member.
+	(get_string_length): Handle alloca and VLA.
+	(dump_strlen_info): Dump more state.
+	(maybe_invalidate): Print more info.  Decrease indentation.
+	(unshare_strinfo): Set new member.
+	(valid_builtin_call): Handle alloca and VLA.
+	(maybe_warn_overflow): Check and set no-warning bit.  Improve
+	handling of offsets.  Print allocated objects.
+	(handle_builtin_strlen): Handle strinfo records with null lengths.
+	(handle_builtin_strcpy): Add argument.  Call maybe_warn_overflow.
+	(is_strlen_related_p): Handle dynamically allocated objects.
+	(get_range): Add argument.
+	(handle_builtin_malloc): Rename...
+	(handle_alloc): ...to this and handle all allocation functions.
+	(handle_builtin_memset): Call maybe_warn_overflow.
+	(count_nonzero_bytes): Handle more MEM_REF forms.
+	(strlen_check_and_optimize_call): Call handle_alloc_call.  Pass
+	arguments to more callees.
+	(handle_integral_assign): Add argument.  Create strinfo entries
+	for MEM_REF assignments.
+	(check_and_optimize_stmt): Handle more MEM_REF forms.
+
+2019-12-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (DARWIN_DYLIB1_SPEC): New.
+
+2019-12-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto-streamer-in.c (input_function): Add node parameter.
+	(lto_read_body_or_constructor): Use it.
+
+2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/92591
+	* modulo-sched.c (ps_add_node_check_conflicts): Improve checking
+	for history > 0 case.
+
+2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
+
+	* modulo-sched.c (sms_schedule): Use param_sms_max_ii_factor
+	value instead of macro.  Adjust comment.
+	(sms_schedule_by_order): Use parameter value without macro.
+	* params.opt: Add ranges for modulo scheduler parameters,
+	set param_sms_max_ii_factor = 2 by default.
+
+2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/90001
+	* ddg.c (create_ddg): Init max_dist array for each node.
+	(free_ddg): Free max_dist array.
+	(create_ddg_edge): Use bool field instead of aux union.
+	(set_recurrence_length): Use prepared max_dist information instead
+	of calling longest_simple_path.
+	(create_scc): Remove graph argument, fill node's aux.count with
+	SCC id, and move set_recurrence_length call to...
+	(create_ddg_all_sccs): ...here, after filling all max_dist arrays
+	using Floyd–Warshall-like algorithm.
+	(update_dist_to_successors): Remove the whole function.
+	(longest_simple_path): Likewise.
+	* ddg.h (struct ddg_node): Add max_dist pointer.
+	(struct ddg_edge): Use bool field instead of unused aux union.
+
+2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (mulv64si3<exec>): Rename to ...
+	(mul<mode>3<exec>): ... this, and implement sub-dword patterns.
+	(mulv64si3_dup<exec>): Rename to ...
+	(mul<mode>3_dup<exec>): ... this, and implement sub-dword patterns.
+
+2019-12-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-utils.c (ipa_merge_profiles): Improve dumping; merge common
+	targets.
+
+2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (sdwa): New mode attribute.
+	(VCVT_FROM_MODE): Rename to ...
+	(VCVT_MODE): ... this.
+	(VCVT_TO_MODE): Delete mode iterator.
+	(VCVT_FMODE): New mode iterator.
+	(VCVT_IMODE): Likewise.
+	(<cvt_name><VCVT_FROM_MODE:mode><VCVT_TO_MODE:mode>2<exec>): Change ...
+	(<cvt_name><VCVT_MODE:mode><VCVT_FMODE:mode>2<exec>): ... to this.
+	(<cvt_name><VCVT_FMODE:mode><VCVT_IMODE:mode>2<exec>): New.
+	(zero_convert): New code iterator.
+	(convop): New code attribute.
+	(<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
+	: New.
+	(extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
+	: New.
+	(vec_truncatev64div64si): Rename to ...
+	(truncv64di<mode>2): ... this and implement sub-dword patterns.
+	(vec_truncatev64div64si_exec): Rename to ...
+	(truncv64di<mode>2_exec): ... this and implement sub-dword patterns.
+	(<convop><mode>v64di2): New insn_and_split.
+	(<convop><mode>v64di2_exec): Likewise.
+	(mask_gather_load<mode>): Update truncate names.
+	(mask_scatter_store<mode>): Likewise.
+	* config/gcn/gcn.c (gcn_expand_scaled_offsets): Update truncate names.
+
+2019-12-13  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/aarch64/aarch64-arches.def (armv8.6-a): New.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_MATMUL_INT8, __ARM_FEATURE_BF16_VECTOR_ARITHMETIC and
+	__ARM_FEATURE_BF16_SCALAR_ARITHMETIC when enabled.
+	* config/aarch64/aarch64-option-extensions.def (i8mm, bf16): New.
+	(fp): Disabling fp also disables i8mm and bf16.
+	(simd): Disabling simd also disables i8mm.
+	* config/aarch64/aarch64.h (AARCH64_FL_V8_6): New macro.
+	(AARCH64_FL_I8MM, AARCH64_FL_BF16, AARCH64_FL_FOR_ARCH8_6): Likewise.
+	(AARCH64_ISA_V8_6, AARCH64_ISA_I8MM, AARCH64_ISA_BF16): Likewise.
+	(TARGET_I8MM, TARGET_BF16_FP, TARGET_BF16_SIMD): Likewise.
+	* doc/invoke.texi (armv8.6-a, i8mm, bf16): Document new options
+	and add a new table to list permissible values for ARCH.
+
+2019-12-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92908
+	* simplify-rtx.c (simplify_relational_operation): Punt for vector
+	cmp_mode and scalar mode, if simplify_relational_operation returned
+	const_true_rtx.
+	(simplify_const_relational_operation): Change VOID_mode in function
+	comment to VOIDmode.
+
+2019-12-13  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (adjust_vectorization_cost): New function.
+	(rs6000_add_stmt_cost): Call adjust_vectorization_cost and update
+	stmt_cost.
+
+2019-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92904
+	* config/i386/i386.c (ix86_gimplify_va_arg): If need_intregs and
+	not need_temp, decrease alignment of the read because the GPR save
+	area only guarantees 8-byte alignment.
+
+2019-12-12  Georg-Johann Lay  <avr@gjlay.de>
+
+	Add support for some more AVR devices from avrxmega3 family.
+
+	* config/avr/avr-mcus.def (attiny1604, attiny1606, attiny1607)
+	(attiny402, attiny404, attiny406)
+	(attiny804, attiny806, attiny807)
+	(attiny202, attiny204): Add AVR_MCU lines to support them.
+	* doc/avr-mmcu.texi: Regenerate.
+
+2019-12-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
+	of execution of function call parameters.
+
+2019-12-12  Vineet Gupta  <vgupta@synopsys.com>
+
+	* config/arc/arc-modes.def (CC_FPUE): New Mode CC_FPUE which
+	helps codegen generate exceptions even for quiet NaN.
+	* config/arc/arc.c (arc_init_reg_tables): Handle New CC_FPUE mode.
+	(get_arc_condition_code): Likewise.
+	(arc_select_cc_mode): LT, LE, GT, GE to use the New CC_FPUE mode.
+	* config/arc/arc.h (REVERSE_CONDITION): Handle New CC_FPUE mode.
+	* config/arc/predicates.md (proper_comparison_operator): Likewise.
+	* config/arc/fpu.md (cmpsf_fpu_trap): New Pattern for CC_FPUE.
+	(cmpdf_fpu_trap): Likewise.
+
+2019-12-12  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.md (iterator SDF): Check TARGET_FP_DP_BASE.
+	(cstoredi4): Use TARGET_HARD_FLOAT.
+
+2019-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	* opts.c (default_options_table): Move -ftree-loop-distribute-patterns
+	entry from -O3 or later section to -O2 or later section.
+	* doc/invoke.texi (-ftree-loop-distribute-patterns): Mention the
+	option is enabled by default at -O2+ rather than just at -O3.
+
+	PR target/92723
+	* tree-vect-patterns.c (vect_recog_rotate_pattern): If dt is not
+	vect_internal_def, use oprnd1 as is, without trying to cast it.
+	Formatting fix.
+
+2019-12-11  Martin Sebor  <msebor@redhat.com>
+
+	* builtins.c (compute_objsize): Add an argument and set it to offset
+	into destination.
+	* builtins.h (compute_objsize): Add an argument.
+	* tree-object-size.c (addr_object_size): Add an argument and set it
+	to offset into destination.
+	(compute_builtin_object_size): Same.
+	* tree-object-size.h (compute_builtin_object_size): Add an argument.
+	* tree-ssa-strlen.c (get_addr_stridx): Add an argument and set it
+	to offset into destination.
+	(maybe_warn_overflow): New function.
+	(handle_store): Call maybe_warn_overflow to issue warnings.
+
+2019-12-11  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.h (STARTFILE_SPEC) [!fexceptions]: Use
+	crtbegin_no_eh.o if building for the C language.
+	[fno-exceptions]: Use crtbegin_no_eh.o if building for any language
+	except C.
+	(ENDFILE_SPEC) [!fexceptions]: Use crtend_no_eh.o if building for 
+	the C language.
+	[fno-exceptions]: Use crtend_no_eh.o if building for any language
+	except C.
+	* config/msp430/t-msp430: Add -fno-exceptions multilib.
+	* doc/install.texi: Document --disable-no-exceptions multilib configure
+	option.
+	* doc/sourcebuild.texi: Document exceptions_enabled effective target.
+
+2019-12-11  David Malcolm  <dmalcolm@redhat.com>
+
+	* pretty-print.c (pretty_printer::pretty_printer): New copy-ctor.
+	(pretty_printer::clone): New vfunc implementation.
+	* pretty-print.h (format_postprocessor::clone): New pure vfunc
+	decl.
+	(pretty_printer::pretty_printer): New copy-ctor decl.
+	(pretty_printer::clone): New vfunc decl.
+
+2019-12-11  David Malcolm  <dmalcolm@redhat.com>
+
+	* function-tests.c (selftest::make_fndecl): Make non-static.
+	* selftest.h (selftest::make_fndecl): New decl.
+
+2019-12-11  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR 91853
+	* pretty-print.c (pp_quoted_string): Avoid hex-escaping valid
+	multibyte input.  Fix off-by-one-bug printing the last byte before a
+	hex-escaped output.
+	(pp_character): Don't apply line wrapping in the middle of multibyte
+	characters.
+	(test_utf8): New test.
+	(pretty_print_c_tests): Call the new test.
+
+2019-12-11  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-cpus.in (ALL_SIMD_EXTERNAL): New fgroup.
+	(ALL_SIMD): Use it.
+	(ALL_FPU_EXTERNAL): New fgroup.
+	(ALL_FP): Use it.
+	(cortex-a55, cortex-a75, cortex-a76, cortex-a76ae): Remove redundant
+	+simd from architecture specification.
+	(cortex-a77, neoverse-n1, cortex-a75.cortex-a55): Likewise.
+	* config/arm/arm.c (isa_all_fpubits, fpu_bitlist): Rename to ...
+	(isa_all_fpubits_internal, fpu_bitlist_internal): ... these.
+	(isa_all_fpbits): New bitmap.
+	(arm_option_override): Initialize it.
+	(arm_configure_build_target): If the target isa does not have any
+	FP enabled, do not warn about mismatches in FP-related feature bits.
+
+2019-12-11  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
+
+	* real.c (struct arm_bfloat_half_format,
+	encode_arm_bfloat_half, decode_arm_bfloat_half): New.
+	* real.h (arm_bfloat_half_format): New.
+
+2019-12-11  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/92865
+	* config/i386/i386-expand.c (ix86_valid_mask_cmp_mode): Enable
+	integer mask cmov when available even with TARGET_XOP.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92891
+	* builtins.c (gimple_call_alloc_size): Convert size to sizetype
+	before returning it.
+
+2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/92796
+	* lra-int.h (lra_risky_transformations_p): Rename to
+	check_and_force_assignment_correctness_p.
+	* lra-assigns.c: Ditto.
+	(lra_assign): Reset check_and_force_assignment_correctness_p.
+	* lra-constraints.c (lra_risky_transformations_p): Rename to
+	check_and_force_assignment_correctness_p.
+	(lra_constraints): Set up check_and_force_assignment_correctness_p
+	only for the 1st sub-pass.
+	* lra-eliminations.c (process_insn_for_elimination): Set up
+	check_and_force_assignment_correctness_p if the insn chnaged its
+	code.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/92882
+	* regstat.c (regstat_bb_compute_calls_crossed): Don't check
+	INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless
+	NONDEBUG_INSN_P.
+
+	PR ipa/92883
+	* ipa-cp.c (propagate_vr_across_jump_function): Pass jvr rather
+	than *jfunc->m_vr to intersect.  Formatting fix.
+
+	PR middle-end/92825
+	* cfgexpand.c (add_stack_protection_conflicts): Change return type
+	from void to bool, return true if at least one stack_vars[i].decl
+	is addressable.
+	(record_or_union_type_has_array_p, stack_protect_decl_p): Remove.
+	(expand_used_vars): Don't call stack_protect_decl_p, instead for
+	-fstack-protector-strong set gen_stack_protect_signal to true
+	if add_stack_protection_conflicts returned true.  Formatting fixes.
+	* doc/invoke.texi (-fstack-protector-strong): Clarify that optimized
+	out variables or variables not living on the stack don't count.
+	(-fstack-protector): Likewise.  Clarify it affects >= 8 byte arrays
+	rather than > 8 byte.
+
+	* ipa-param-manipulation.c
+	(ipa_param_body_adjustments::register_replacement): Fix comment typo
+	- accross -> across.
+	* ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis):
+	Likewise.
+	(param_splitting_across_edge): Fix typo in dump message - accross
+	-> across.
+
+2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c (cgraph_node::verify_node): Verify tp_first_run.
+	* cgraph.h (cgrpah_node): Turn tp_first_run back to int.
+	* cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows.
+	(expand_all_functions): First expand ordered section and then
+	unordered.
+	* profile.c (compute_value_histograms): Error on out of range
+	tp_first_runs.
+
+2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* predict.c (compute_function_frequency): Check for presence of IPA
+	profile.
+
+2019-12-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* varasm.c (default_function_section): Fix confused tests for
+	tp_first_run reordering.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Don't
+	allow SVE modes in GPRs.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (vccore): New iterator.
+	* config/aarch64/aarch64-sve.md (vec_series<mode>): Use it instead
+	of vwcore.
+	(*vec_series<mode>_plus): Likewise.
+
+2019-12-10  Frederik Harwath  <frederik@codesourcery.com>
+
+	* omp-low.c (scan_omp_for): Use clause location in warning.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* dwarf2out.c (loc_descriptor): Punt for MODE_VECTOR_BOOL.
+	(add_const_value_attribute): Likewise.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): When
+	handling direct_slp_reduc, allow the PHI arguments to have
+	a different type from the vector elements.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_condition): Record the loop
+	masks required for extract-last reductions.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vect_finish_replace_stmt): Always use the
+	original scalar statement rather than a pattern statement.
+	(vectorizable_condition): Likewise, in the handling of extract-last
+	reductions.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vectorizable_reduction): Don't use
+	EXTRACT_LAST_REDUCTION for chained reductions.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ipa-utils.h (get_odr_name_for_type): Check for a TYPE_DECL.
+	* ipa-devirt.c (warn_types_mismatch): Don't call xstrdup for the
+	second demangled name.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (IX86_LEA_PRIORITY): Fix comment typos.
+
+2019-12-10  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/92862
+	* predict.c (predict_paths_leading_to_edge): Fix typo from e to e2.
+	* tree-ssa-loop-niter.c (loop_only_exit_p): Return false
+	instead of true;
+
+2019-12-09  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc-rich-location.c
+	(maybe_range_label_for_tree_type_mismatch::get_text): Replace
+	label_text ctor call with label_text::borrow.
+	* gcc-rich-location.h (text_range_label::get_text): Replace
+	label_text ctor called with false with label_text::borrow.
+
+2019-12-09  David Malcolm  <dmalcolm@redhat.com>
+
+	* diagnostic-show-locus.c (diagnostic_show_locus): Remove initial
+	newline.
+	(selftest::test_diagnostic_show_locus_unknown_location): Remove
+	initial newline from expected outputs.
+	(selftest::test_one_liner_simple_caret): Likewise.
+	(selftest::test_one_liner_caret_and_range): Likewise.
+	(selftest::test_one_liner_multiple_carets_and_ranges): Likewise.
+	(selftest::test_one_liner_fixit_insert_before): Likewise.
+	(selftest::test_one_liner_fixit_insert_after): Likewise.
+	(selftest::test_one_liner_fixit_remove): Likewise.
+	(selftest::test_one_liner_fixit_replace): Likewise.
+	(selftest::test_one_liner_fixit_replace_non_equal_range):
+	Likewise.
+	(selftest::test_one_liner_fixit_replace_equal_secondary_range):
+	Likewise.
+	(selftest::test_one_liner_fixit_validation_adhoc_locations):
+	Likewise.
+	(selftest::test_one_liner_many_fixits_1): Likewise.
+	(selftest::test_one_liner_many_fixits_2): Likewise.
+	(selftest::test_one_liner_labels): Likewise.
+	(selftest::test_one_liner_simple_caret_utf8): Likewise.
+	(selftest::test_one_liner_caret_and_range_utf8): Likewise.
+	(selftest::test_one_liner_multiple_carets_and_ranges_utf8):
+	Likewise.
+	(selftest::test_one_liner_fixit_insert_before_utf8): Likewise.
+	(selftest::test_one_liner_fixit_insert_after_utf8): Likewise.
+	(selftest::test_one_liner_fixit_remove_utf8): Likewise.
+	(selftest::test_one_liner_fixit_replace_utf8): Likewise.
+	(selftest::test_one_liner_fixit_replace_non_equal_range_utf8):
+	Likewise.
+	(selftest::test_one_liner_fixit_replace_equal_secondary_range_utf8):
+	Likewise.
+	(selftest::test_one_liner_fixit_validation_adhoc_locations_utf8):
+	Likewise.
+	(selftest::test_one_liner_many_fixits_1_utf8): Likewise.
+	(selftest::test_one_liner_many_fixits_2_utf8): Likewise.
+	(selftest::test_one_liner_labels_utf8): Likewise.
+	(selftest::test_add_location_if_nearby): Likewise.
+	(selftest::test_diagnostic_show_locus_fixit_lines): Likewise.
+	(selftest::test_overlapped_fixit_printing): Likewise.
+	(selftest::test_overlapped_fixit_printing_utf8): Likewise.
+	(selftest::test_overlapped_fixit_printing_2): Likewise.
+	(selftest::test_fixit_insert_containing_newline): Likewise.
+	(selftest::test_fixit_insert_containing_newline_2): Likewise.
+	(selftest::test_fixit_replace_containing_newline): Likewise.
+	(selftest::test_fixit_deletion_affecting_newline): Likewise.
+	(selftest::test_line_numbers_multiline_range): Likewise.
+	* diagnostic.c (default_diagnostic_finalizer): Add pp_newline call
+	before call to diagnostic_show_locus.
+	(diagnostic_append_note): Likewise.
+
+2019-12-09  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92761
+	PR middle-end/92762
+	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): Tighten
+	up tests.
+	* hash-table.h (hash_table::expand): Use placement new to copy
+	construct objects in uninitialized storage.
+	(hash_table::empty_slow): Avoid invoking copy assignment on
+	uninitialized objects.
+
+2019-12-09  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/49973
+	* input.c (location_compute_display_column): New function to help with
+	multibyte awareness in diagnostics.
+	(test_cpp_utf8): New self-test.
+	(input_c_tests): Call the new test.
+	* input.h (location_compute_display_column): Declare.
+	* diagnostic-show-locus.c: Pervasive changes to add multibyte awareness
+	to all classes and functions.
+	(enum column_unit): New enum.
+	(class exploc_with_display_col): New class.
+	(class layout_point): Convert m_column member to array m_columns[2].
+	(layout_range::contains_point): Add col_unit argument.
+	(test_layout_range_for_single_point): Pass new argument.
+	(test_layout_range_for_single_line): Likewise.
+	(test_layout_range_for_multiple_lines): Likewise.
+	(line_bounds::convert_to_display_cols): New function.
+	(layout::get_state_at_point): Add col_unit argument.
+	(make_range): Use empty filename rather than dummy filename.
+	(get_line_width_without_trailing_whitespace): Rename to...
+	(get_line_bytes_without_trailing_whitespace): ...this.
+	(test_get_line_width_without_trailing_whitespace): Rename to...
+	(test_get_line_bytes_without_trailing_whitespace): ...this.
+	(class layout): m_exploc changed to exploc_with_display_col from
+	plain expanded_location.
+	(layout::get_linenum_width): New accessor member function.
+	(layout::get_x_offset_display): Likewise.
+	(layout::calculate_linenum_width): New subroutine for the constuctor.
+	(layout::calculate_x_offset_display): Likewise.
+	(layout::layout): Use the new subroutines. Add multibyte awareness.
+	(layout::print_source_line): Add multibyte awareness.
+	(layout::print_line): Likewise.
+	(layout::print_annotation_line): Likewise.
+	(line_label::line_label): Likewise.
+	(layout::print_any_labels): Likewise.
+	(layout::annotation_line_showed_range_p): Likewise.
+	(get_printed_columns): Likewise.
+	(class line_label): Rename m_length to m_display_width.
+	(get_affected_columns): Rename to...
+	(get_affected_range): ...this; add col_unit argument and multibyte
+	awareness.
+	(class correction): Add m_affected_bytes and m_display_cols
+	members.  Rename m_len to m_byte_length for clarity.  Add multibyte
+	awareness throughout.
+	(correction::insertion_p): Add multibyte awareness.
+	(correction::compute_display_cols): New function.
+	(correction::ensure_terminated): Use new member name m_byte_length.
+	(line_corrections::add_hint): Add multibyte awareness.
+	(layout::print_trailing_fixits): Likewise.
+	(layout::get_x_bound_for_row): Likewise.
+	(test_one_liner_simple_caret_utf8): New self-test analogous to the one
+	with _utf8 suffix removed, testing multibyte awareness.
+	(test_one_liner_caret_and_range_utf8): Likewise.
+	(test_one_liner_multiple_carets_and_ranges_utf8): Likewise.
+	(test_one_liner_fixit_insert_before_utf8): Likewise.
+	(test_one_liner_fixit_insert_after_utf8): Likewise.
+	(test_one_liner_fixit_remove_utf8): Likewise.
+	(test_one_liner_fixit_replace_utf8): Likewise.
+	(test_one_liner_fixit_replace_non_equal_range_utf8): Likewise.
+	(test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise.
+	(test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise.
+	(test_one_liner_many_fixits_1_utf8): Likewise.
+	(test_one_liner_many_fixits_2_utf8): Likewise.
+	(test_one_liner_labels_utf8): Likewise.
+	(test_diagnostic_show_locus_one_liner_utf8): Likewise.
+	(test_overlapped_fixit_printing_utf8): Likewise.
+	(test_overlapped_fixit_printing): Adapt for changes to
+	get_affected_columns, get_printed_columns and class corrections.
+	(test_overlapped_fixit_printing_2): Likewise.
+	(test_linenum_sep): New constant.
+	(test_left_margin): Likewise.
+	(test_offset_impl): Helper function for new test.
+	(test_layout_x_offset_display_utf8): New test.
+	(diagnostic_show_locus_c_tests): Call new tests.
+
+2019-12-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree.c (build_array_type_1): Add SET_CANONICAL parameter and compute
+	TYPE_CANONICAL from the element type only if it is true.  Remove a few
+	obsolete lines and adjust recursive call.
+	(fld_process_array_type): Adjust call to build_array_type_1.
+	(build_array_type): Likewise.
+	(build_nonshared_array_type): Likewise.
+
+2019-12-09  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Change
+	%s to %o in asm output.
+	(gather<mode>_insn_2offsets<exec>): Likewise.
+
+2019-12-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/t-multilib: Use arm->thumb multilib reuse rules
+	on a-profile.
+
+2019-12-09  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (unnamed mfcr define_insn): Name this
+	set<mode>_cc.
+	(unnamed define_insn_and_split): Delete.
+	(unnamed define_insn): Delete.
+	(unnamed define_insn): Delete.
+	(unnamed define_split): Delete.
+
+2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* regstat.c (regstat_bb_compute_calls_crossed): Add a cast to
+	avoid a warning.
+
+2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR middle-end/92410
+	* bb-reorder.c (pass_reorder_blocks::execute): Recompute
+	dataflow luids once basic blocks have been reordered.
+	* haifa-sched.c (reemit_notes): Create df insn record for each
+	new note.
+	* regstat.c (regstat_bb_compute_calls_crossed): Assert every
+	insn has an insn record before trying to use it.
+
+2019-12-09  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* common/config/i386/i386-common.c
+	(OPTION_MASK_ISA_AVX5124FMAPS_SET): Rename to
+	OPTION_MASK_ISA2_AVX5124FMAPS_SET.
+	(OPTION_MASK_ISA_AVX5124VNNIW_SET, OPTION_MASK_ISA_AVX512BF16_SET,
+	OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
+	OPTION_MASK_ISA_PCONFIG_SET, OPTION_MASK_ISA_WBNOINVD_SET,
+	OPTION_MASK_ISA_SGX_SET, OPTION_MASK_ISA_CX16_SET,
+	OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_PTWRITE_SET,
+	OPTION_MASK_ISA_MWAITX_SET, OPTION_MASK_ISA_CLZERO_SET,
+	OPTION_MASK_ISA_RDPID_SET, OPTION_MASK_ISA_VAES_SET,
+	OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_WAITPKG_SET,
+	OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_ENQCMD_SET,
+	OPTION_MASK_ISA_AVX5124FMAPS_UNSET,
+	OPTION_MASK_ISA_AVX5124VNNIW_UNSET,
+	OPTION_MASK_ISA_AVX512BF16_UNSET,
+	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET,
+	OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_UNSET,
+	OPTION_MASK_ISA_SGX_UNSET, OPTION_MASK_ISA_CX16_UNSET,
+	OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_PTWRITE_UNSET,
+	OPTION_MASK_ISA_MWAITX_UNSET, OPTION_MASK_ISA_CLZERO_UNSET,
+	OPTION_MASK_ISA_RDPID_UNSET, OPTION_MASK_ISA_VAES_UNSET,
+	OPTION_MASK_ISA_MOVDIR64B_UNSET, OPTION_MASK_ISA_WAITPKG_UNSET,
+	OPTION_MASK_ISA_CLDEMOTE_UNSET, OPTION_MASK_ISA_ENQCMD_UNSET,
+	OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+	OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
+	OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
+	OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
+	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
+	OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
+	OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
+	OPTION_MASK_ISA_ENQCMD): Ditto.
+	* config/i386/i386-builtin.def
+	(OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+	OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_PTWRITE,
+	OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES,
+	OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_ENQCMD): Ditto.
+	* config/i386/i386-builtins.c (OPTION_MASK_ISA_MWAITX,
+	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_WAITPKG,
+	OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_WBNOINVD): Ditto.
+	* config/i386/i386-c.c
+	(OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+	OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+	OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
+	OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
+	OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
+	OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
+	OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
+	OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
+	OPTION_MASK_ISA_ENQCMD): Ditto.
+	* config/i386/i386-option.c: Ditto
+	* config/i386/i386.opt: Ditto..
+	* config/i386/i386.h: (TARGET_ISA_AVX5124FMAPS,
+	TARGET_ISA_AVX5124VNNIW,  TARGET_ISA_AVX512BF16,
+	TARGET_ISA_AVX512VP2INTERSECT, TARGET_ISA_PCONFIG,
+	TARGET_ISA_WBNOINVD, TARGET_ISA_SGX, TARGET_ISA_CX16,
+	TARGET_ISA_MOVBE, TARGET_ISA_PTWRITE, TARGET_ISA_MWAITX,
+	TARGET_ISA_CLZERO, TARGET_ISA_RDPID, TARGET_ISA_VAES,
+	TARGET_ISA_MOVDIR64B, TARGET_ISA_WAITPKG, TARGET_ISA_CLDEMOTE)
+	TARGET_ISA_ENQCMD): Ditto.
+
+2019-12-09  Sudakshina Das  <sudi.das@arm.com>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmt.c (vectorizable_shift): Condition ndts for
+	vect_model_simple_cost call on scalar_shift_arg.
+
+2019-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92834
+	* match.pd (A - ((A - B) & -(C cmp D)) -> (C cmp D) ? B : A,
+	A + ((B - A) & -(C cmp D)) -> (C cmp D) ? B : A): New simplifications.
+
+2019-12-09  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/89007
+	* tree-vect-patterns.c (vect_recog_average_pattern): If there is no
+	target support available, generate code to distribute rshift over plus
+	and add a carry.
+
+2019-12-09  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/92737
+	* cgraph.c (symbol_table_test::symbol_table_test): Fix
+	coding style.
+	* cgraph.h (symtab_node::symtab_node): New constructor.
+	(cgraph_node::cgraph_node): Likewise.
+	(varpool_node::varpool_node): Likewise.
+	(symbol_table::allocate_cgraph_symbol): Use newly
+	created constructor.
+	(symbol_table::allocate_cgraph_symbol): Remove.
+	* cgraphunit.c (symtab_terminator): Likewise.
+	* varpool.c (varpool_node::create_empty): Use newly
+	created constructor.
+
+2019-12-09  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/92686
+	* config/i386/sse.md
+	(*<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
+	*<avx512>_cmp<mode>3<mask_scalar_merge_name>,
+	*<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+	*<avx512>_ucmp<mode>3<mask_scalar_merge_name>): New.
+	* config/i386/i386.c (ix86_print_operand): New operand substitution.
+	* config/i386/i386-expand.c (ix86_valid_mask_cmp_mode):
+	New function.
+	(ix86_expand_sse_cmp): Relax condition for integer mask from
+	512-bit vector to all 128/256/512-bit vector. Delete code gen
+	for avx512f compare patterns since we have generic pattern now.
+	(ix86_expand_sse_movcc): Adjust condition and codegen for
+	maskcmp.
+	(ix86_expand_int_sse_cmp): Don't canonicalize the comparison
+	when corresponding vector compare is available.
+
+2019-12-08  Sandra Loosemore  <sandra@codesourcery.com>
+
+	Revert:
+	2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* config/nios2/linux.h (LINK_EH_SPEC): Define.
+
+2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c (cgraph_node::dump): Make tp_first_run 64bit.
+	* cgraph.h (cgrpah_node): Likewise.
+	(tp_first_run_node_cmp): Deeclare.
+	* cgraphunit.c (node_cmp): Rename to ...
+	(tp_first_run_node_cmp): ... this; export; watch for 64bit overflows;
+	clear tp_first_run for no_reorder and !flag_profile_reorder_functions.
+	(expand_all_functions): Collect tp_first_run and normal functions to
+	two vectors so the other functions remain sorted. Do not check for
+	flag_profile_reorder_functions it is function local flag.
+	* profile.c (compute_value_histograms): Update tp_first_run printing.
+
+2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* opts.c (common_handle_option): Do not clear ipa_reference for
+	-fprofile-use.
+
+2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-split.c (split_function): Preserve 0 tp_first_run.
+
+2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-analysis.c (do_estimate_edge_time): Silence overactive
+	sanity check.
+
+2019-12-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR tree-optimization/92860
+	* common.opt (fprofile-reorder-functions, ftoplevel-reorder): Add
+	Optimization flag.
+
+2019-12-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91678 - wrong error with decltype and location wrapper.
+	* fold-const.c (maybe_lvalue_p): Handle VIEW_CONVERT_EXPR.
+
+2019-12-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/90840
+	* expr.c (expand_assignment): In the case of a CONCAT on the LHS, make
+	sure to pass a valid inner mode in calls to simplify_gen_subreg.
+
+2019-12-07  Tobias Burnus  <tobias@codesourcery.com>
+	    David Malcolm  <dmalcolm@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/87488
+	* pretty-print.c (pp_begin_url, pp_end_url, test_urls): Use BEL
+	instead of ST sequence to terminate OSC 8 strings.
+
+2019-12-06  Andreas Krebbel  <krebbel@linux.ibm.com>
+	    Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/92176
+	* lra.c (simplify_subreg_regno): Don't permit unconditional
+	changing mode for LRA too.
+
+2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.h (TCTX_ALLOCATION, TCTX_DEALLOCATION, TCTX_EXCEPTIONS)
+	(TCTX_CAPTURE_BY_COPY): New type_context_kinds.
+	* config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
+	Handle them.
+
+2019-12-06  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Use %o
+	in the asm output.
+
+2019-12-06  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (VEC_1REG_MODE): Remove V64QI and V64HI.
+	(VEC_1REG_ALT): Likewise.
+	(VEC_ALL1REG_MODE): New mode iterator.
+	(VEC_1REG_INT_MODE): Remove V64QI and V64HI.
+	(VEC_1REG_INT_ALT): Likewise.
+	(VEC_ALL1REG_INT_MODE): New mode interator.
+	(VEC_ALL1REG_INT_ALT): Likewise.
+	(VEC_REG_MODE): Remove V64QI and V64HI.
+	(VEC_ALLREG_MODE): New mode interator.
+	(vec_merge): Change to VEC_ALLREG_MODE.
+	(vec_merge_with_clobber): Likewise.
+	(vec_merge_with_vcc): Likewise.
+	(mov<mode>): Likewise.
+	(mov<mode>_unspec): Likewise.
+	(*mov<mode>): Change to VEC_ALL1REG_MODE.
+	(mov<mode>_exec): Likewise.
+	(*mov<mode>_exec_match): Likewise.
+	(mov<mode>_sgprbase): Likewise.
+	(reload_in<mode>): Change to VEC_ALLREG_MODE.
+	(reload_out<mode>): Likewise.
+	(scalar address splits): Likewise.
+	(*vec_set<mode>): Change to VEC_ALL1REG_MODE.
+	(vec_set<mode>): Change to VEC_ALLREG_MODE.
+	(*vec_set<mode>_1): Change to VEC_ALL1REG_MODE.
+	(vec_duplicate<mode><exec>): Likewise.
+	(vec_extract<mode><scalar_mode>): Likewise.
+	(vec_init<mode><scalar_mode>): Change to VEC_ALLREG_MODE.
+	(gather_load<mode>): Likewise.
+	(gather<mode>_exec): Likewise.
+	(gather<mode>_expr<exec>): Likewise.
+	(gather<mode>_insn_1offset<exec>): Likewise.
+	(gather<mode>_insn_1offset_ds<exec>): Likewise.
+	(gather<mode>_insn_2offsets<exec>): Likewise.
+	(ds_bpermute<mode>): Change to VEC_ALL1REG_MODE.
+	(VEC_INT_MODE): Remove V64QI and V64HI.
+	(vcond_mask_<mode>di): Change to VEC_ALLREG_MODE.
+	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Change to
+	VEC_ALL1REG_MODE.
+	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise.
+	(vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>): Likewise.
+	(vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise.
+	(maskload<mode>di): Change to VEC_ALL1REG_MODE.
+	(maskstore<mode>di): Likewise.
+	(mask_gather_load<mode>): Likewise.
+	(mov_from_lane63_<mode>): Likewise.
+	* config/gcn/gcn.c (gcn_vector_mode_supported_p): Renable V64QImode
+	and V64HImode vectorization.
+	(gcn_related_vector_mode): New function.
+	(TARGET_VECTORIZE_RELATED_MODE): New define.
+
+2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* omp-low.c (lower_omp_target): For optional arguments, deref once
+	more to obtain the type.
+
+2019-12-06  Richard Biener  <rguenther@suse.de>
+
+	* match.pd (nop_convert): Remove empty match.  Use nop_convert?
+	everywhere.
+
+2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (prune_runtime_alias_test_list): Exit early
+	for empty vectors.  Avoid using ordered_remove and instead
+	shuffle the vector as we go.
+
+2019-12-06  Richard Biener  <rguenther@suse.de>
+
+	* genmatch.c (enum tree_code): Remove CONVERT{0,1,2} and
+	VIEW_CONVERT{0,1,2}.
+	(expr::opt_grp): Add and initialize.
+	(lower_opt_convert): Rename to ...
+	(lower_opt): ... and work on opt_grp, simply switching operations
+	from being optional to being present or not.
+	(has_opt_convert): Rename to ...
+	(has_opt): ... and adjust.
+	(parser::parse_operation): Return the optional opt_grp,
+	remove special-casing of conditional operations and more generally
+	parse [digit]'?'.
+	(parser::parse_expr): Stick on the parsed opt_grp and perform
+	rough verification.
+	(parser::parse_for): Remove now unnecessary code.
+	(main): Likewise.
+	* doc/match-and-simplify.texi: Mention ? now works on all
+	unary operations and also match predicates.
+
+2019-12-06  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraphclones.c (cgraph_node::create_clone): Only localize toplevel
+	functions, not inline clones.
+
+2019-12-06  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cfgexpand.c (expand_debug_expr): Do not ICE on SAD_EXPR.
+
+2019-12-06  Richard Biener  <rguenther@suse.de>
+
+	* genmatch.c (c_expr::gen_transform): Emit newlines from line
+	number changes rather than after every semicolon.
+
+2019-12-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92819
+	* match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Handle inserts
+	into the last lane.  For two-element vectors try inserting
+	into the last lane when inserting into the first fails.
+
+2019-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* common.opt (fprofile-partial-training): Terminate description with
+	full stop.
+
+2019-12-05  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92622
+	* tree-vrp.c (vrp_prop::check_array_ref): Avoid using a variable
+	left uninitialized by get_addr_base_and_unit_offset on failure.
+
+2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (ipa_set_jf_unknown): Do not clear bits and m_vr.
+	(detect_type_change_from_memory_writes): Remoe parameter JFUNC.
+	(detect_type_change): Likewise.
+	(detect_type_change_ssa): Likewise.
+	(ipa_analyze_virtual_call_uses): Update.
+
+2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* config/nios2/linux.h (LINK_EH_SPEC): Define.
+
+2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-transform.c (inline_call): Fix maintenatnce of comdat_local
+
+2019-12-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraphclones.c (localize_profile): New function.
+	(cgraph_node::create_clone): Use it for partial profiles.
+	* common.opt (fprofile-partial-training): New flag.
+	* doc/invoke.texi (-fprofile-partial-training): Document.
+	* ipa-cp.c (update_profiling_info): For partial profiles do not
+	set function profile to zero.
+	* profile.c (compute_branch_probabilities): With partial profile
+	watch if edge count is zero and turn all probabilities to guessed.
+	(compute_branch_probabilities): For partial profiles do not apply
+	profile when entry count is zero.
+	* tree-profile.c (tree_profiling): Only do value_profile_transformations
+	when profile is read.
+
+2019-12-05  Sudakshina Das  <sudi.das@arm.com>
+
+	* tree-vect-loop.c (vect_model_reduction_cost): Remove reduction_type
+	check from if condition.
+
+2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
+
+	* omp-low.c (lower_omp_target): For use_device_ptr/use_derice_addr
+	and Fortran's optional arguments, unconditionally add the is-present
+	condition before the libgomp call.
+
+2019-12-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/92768
+	* tree-core.h (OEP_BITWISE): New flag.
+	* fold-const.c (operand_compare::operand_equal_p): Handle it.
+	* tree-vector-builder.h (tree_vector_builder::equal_p): Pass it.
+
+2019-12-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92818
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Improve
+	heuristics on what don't care element to choose.
+	* match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Fix typo.
+
+2019-12-05  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/92817
+	* coverage.c (build_gcov_exit_decl): Remove superfluous
+	void_type_node.
+
+2019-12-05  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.md (cbranch<mode>4): Use
+	msp430_general_dst_nonv_operand instead of nonimmediate_operand for
+	dest operand of CMP instruction.
+	(cbranchpsi4_real): Likewise.
+	(cbranchqi4_real): Likewise.
+	(cbranchhi4_real): Likewise.
+	(cbranchpsi4_reversed): Likewise.
+	(cbranchqi4_reversed): Likewise.
+	(cbranchhi4_reversed): Likewise.
+
+2019-12-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92803
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Fix
+	invariant vector construction.
+
+2019-12-05  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/91971
+	* coverage.c (coverage_init): Mangle full path
+	only when -fprofile-dir is used.
+
+2019-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92791
+	* config/i386/i386.md (movstrict<mode>): Move test for
+	TARGET_PARTIAL_REG_STALL and not optimizing for size from
+	expander's condition to the body - FAIL; in that case.
+
+2019-12-03  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91582
+	* builtins.c (gimple_call_alloc_size): New function.
+	(compute_objsize): Add argument.  Call gimple_call_alloc_size.
+	Handle variable offsets and indices.
+	* builtins.h (gimple_call_alloc_size): Declare.
+	(compute_objsize): Add argument.
+	* gimple-ssa-warn-restrict.c: Remove assertions.
+	* tree-ssa-strlen.c (handle_store): Handle calls to allocated objects.
+
+2019-12-04  Julian Brown  <julian@codesourcery.com>
+
+	* config/gcn/gcn.h (FIXED_REGISTERS): Make s6/s7 fixed registers.
+
+2019-12-04  Peter Bergner <bergner@linux.ibm.com>
+
+	PR bootstrap/92661
+	* config/rs6000/rs6000-c.c (struct altivec_builtin_types): Move to
+	rs6000.h.
+	(altivec_overloaded_builtins): Move to rs6000-call.c.
+	* config/rs6000/rs6000.h (struct altivec_builtin_types): Moved from
+	rs6000-c.c.
+	* config/rs6000/rs6000-call.c (rs6000_builtin_info): Make static.
+	(altivec_overloaded_builtins): Moved from rs6000-c.c.
+	(rs6000_common_init_builtins): Do no define builtins that overload
+	builtins that have been disabled.
+
+2019-12-04  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.c (arm_option_override_internal):
+	Use max_cond_insns from CPU tuning unless -mrestrict-it is used.
+
+2019-12-04  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/aarch64/aarch64.c
+	(thunderxt88_tunings): Use AARCH64_FUSE_ALU_BRANCH.
+	(thunderx_tunings): Likewise.
+	(tsv110_tunings): Use AARCH64_FUSE_ALU_BRANCH and AARCH64_FUSE_ALU_CBZ.
+	(thunderx2t99_tunings): Likewise.
+	(aarch_macro_fusion_pair_p): Add support for AARCH64_FUSE_CMP_BRANCH.
+	* config/aarch64/aarch64-fusion-pairs.def: Add ALU_CBZ fusion.
+
+2019-12-04  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard
+	empty CTOR and memset partial-def registering.  Take advantage
+	of fancy offset analysis in memset handling.
+
+2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* fold-const.c (native_encode_vector_part): Handle
+	VECTOR_BOOLEAN_TYPE_Ps that have subbyte precision.
+	(native_decode_vector_tree): Delete, moving the bulk of the code to...
+	(native_interpret_vector_part): ...this new function.  Use a pointer
+	and length instead of a vec<> and start index.
+	(native_interpret_vector): Use native_interpret_vector_part.
+	(fold_view_convert_vector_encoding): Likewise.
+
+2019-12-04  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Handle
+	non-constant defs in the most trivial way.
+	(vn_reference_lookup_3): Also push down SSA partial defs.
+
+2019-12-04  Martin Liska  <mliska@suse.cz>
+
+	* tree-switch-conversion.c (switch_decision_tree::try_switch_expansion):
+	Initialize count of newly created BB.
+
+2019-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92734
+	* match.pd ((A +- B) - A -> +- B, (A +- B) -+ B -> A,
+	A - (A +- B) -> -+ B, A +- (B -+ A) -> +- B): Handle nop_convert.
+
+2019-12-04  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/92760
+	* config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Use
+	VECTOR_MEM_NONE_P instead of VECTOR_UNIT_NONE_P.
+
+2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c: Include tree-into-ssa.h.
+	(compute_fn_summary): Call update_ssa.
+
+2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c (cgraph_node::verify_node): Check that calls_comdat_local
+	is set only for symbol in comdat group.
+	* symtab.c (symtab_node::dissolve_same_comdat_group_1): Clear it.
+
+2019-12-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c: Include tree-into-ssa.h
+	(cgraph_node::get_body): Call update_ssa.
+	* cgraphunit.c (cgraph_node::expand): Likewise.
+	* lto-streamer-in.c (input_function): Do not call update_ssa.
+
+2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimplify.c (gimplify_compound_lval): Don't gimplify and install
+	an array element size if array_element_size is already an invariant.
+	Similarly don't gimplify and install a field offset if
+	component_ref_field_offset is already an invariant.
+
+2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cfgexpand.c (discover_nonconstant_array_refs_r): If an access
+	with POLY_INT_CST size is made to a fixed-size object, force the
+	object to live in memory.
+
+2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md: Change "vcondu" patterns to use VEC_1REG_MODE
+	for the data mode.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92758
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Restore
+	operation on uniform vectors.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gimple-fold.c (gimple_fold_builtin_memory_op): Fold memcpy
+	from or to a properly aligned register variable.
+
+2019-12-03  Matthias Klose  <doko@ubuntu.com>
+
+	* Makefile.in (SOURCES): Add doc/lto-dump.1.
+	(install-man): Add $(LTO_DUMP_INSTALL_NAME)$(man1ext).
+	($(LTO_DUMP_INSTALL_NAME)$(man1ext): New.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92751
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fail
+	when a clobber ends up in the partial-def vector.
+	(vn_reference_lookup_3): Let clobbers be handled by the
+	assignment from CTOR handling.
+
+2019-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92734
+	* match.pd ((CST1 - A) +- CST2 -> CST3 - A,
+	CST1 - (CST2 - A) -> CST3 + A): Handle nop casts around
+	inner subtraction.
+
+2019-12-03  Uroš Bizjak  <ubizjak@gmail.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92744
+	* config/i386/i386.md (peephole2 for *swap<mode>): Use
+	general_reg_operand predicates instead of register_operand.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* tree-ssa.c (execute_update_addresses_taken): Avoid representing
+	a full def of a vector via a BIT_INSERT_EXPR.
+
+2019-12-02  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Make
+	static.
+	* config/rs6000/rs6000-internal.h (rs6000_invalid_builtin): Remove
+	decl.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/92741
+	* fold-const.c (fold_convertible_p): Check vector types more
+	thoroughly.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_report_sve_required): New function.
+	(aarch64_expand_mov_immediate): Use it when attempting to measure
+	the length of an SVE vector.
+	(aarch64_mov_operand_p): Only allow SVE CNT immediates when
+	SVE is enabled.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve-builtins.h
+	(gimple_folder::force_vector): Declare.
+	* config/aarch64/aarch64-sve-builtins.cc
+	(gimple_folder::force_vector): New function.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svcmp_impl::fold): Likewise.
+	(svdup_impl::fold): Handle svdup_z too.
+
+2019-12-02  Martin Liska  <mliska@suse.cz>
+
+	* ipa-devirt.c (warn_types_mismatch): Use get_odr_name_for_type
+	function.
+	(debug_tree_odr_name): New.
+	* ipa-utils.h (get_odr_name_for_type): New.
+
+2019-12-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92742
+	* tree-vect-loop.c (vect_fixup_reduc_chain): Do not
+	touch the def-type but verify it is consistent with the
+	original stmts.
+
+2019-12-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92712
+	* match.pd ((A * B) +- A -> (B +- 1) * A,
+	A +- (A * B) -> (1 +- B) * A): Allow optimizing signed integers
+	even when we don't know anything about range of A, but do know
+	something about range of B and the simplification won't introduce
+	new UB.
+
+2019-12-02  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/92133
+	* doc/invoke.texi (ipa-cp-max-recursive-depth): Document new option.
+	(ipa-cp-min-recursive-probability): Likewise.
+	* params.opt (ipa-cp-max-recursive-depth): New.
+	(ipa-cp-min-recursive-probability): Likewise.
+	* ipa-cp.c (ipcp_lattice<valtype>::add_value): Add two new parameters
+	val_p and unlimited.
+	(self_recursively_generated_p): New function.
+	(get_val_across_arith_op): Likewise.
+	(propagate_vals_across_arith_jfunc): Add constant propagation for
+	self-recursive function.
+	(incorporate_penalties): Do not penalize pure self-recursive function.
+	(good_cloning_opportunity_p): Dump node_is_self_scc flag.
+	(propagate_constants_topo): Set node_is_self_scc flag for cgraph node.
+	(get_info_about_necessary_edges): Relax hotness check for edge to
+	self-recursive function.
+	* ipa-prop.h (ipa_node_params): Add new field node_is_self_scc.
+
+2019-12-01  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR target/92499
+
+	* config/nios2/nios2.c (nios2_in_small_data_p): Do not consider
+	objects of flexible types to be small if they have internal linkage
+	or are declared extern.
+	* config/nios2/nios2.h (ASM_OUTPUT_ALIGNED_LOCAL): Replace with...
+	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): ...this.  Use targetm.in_small_data_p
+	instead of the size of the object initializer.
+	* tree.c (flexible_array_type_p): Move from C front end, and
+	generalize to handle fields in non-C structures.
+	* tree.h (flexible_array_type_p): Declare.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.h (profile_count::operator<): Use IPA value for
+	comparsion.
+	(profile_count::operator>): Likewise.
+	(profile_count::operator<=): Likewise.
+	(profile_count::operator>=): Likewise.
+	* predict.c (maybe_hot_count_p): Do not convert to gcov_type.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (compute_max_insns): Return int64_t.
+	(inline_small_functions): Simplify.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-cfg.c (execute_fixup_cfg): Update also max_bb_count when
+	scaling happen.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.h (symtab_node): Add symver flag.
+	* cgraphunit.c (process_symver_attribute): New.
+	(process_common_attributes): Use process_symver_attribute.
+	* lto-cgraph.c (lto_output_node): Stream symver.
+	(lto_output_varpool_node): Stream symver.
+	(input_overwrite_node): Stream symver.
+	(input_varpool_node): Stream symver.
+	* output.h (do_assemble_symver): Decalre.
+	* symtab.c (symtab_node::dump_base): Dump symver.
+	(symtab_node::verify_base): Verify symver.
+	(symtab_node::resolve_alias): Handle symver.
+	* varasm.c (do_assemble_symver): New function.
+	* varpool.c (varpool_node::assemble_aliases): Use it.
+	* doc/extend.texi: (symver attribute): Document.
+	* config/elfos.h (ASM_OUTPUT_SYMVER_DIRECTIVE): New.
+
+2019-11-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.h (type_context_kind): New enum.
+	(verify_type_context): Declare.
+	* target.def (verify_type_context): New target hook.
+	* doc/tm.texi.in (TARGET_VERIFY_TYPE_CONTEXT): Likewise.
+	* doc/tm.texi: Regenerate.
+	* tree.c (verify_type_context): New function.
+	* config/aarch64/aarch64-protos.h (aarch64_sve::verify_type_context):
+	Declare.
+	* config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
+	New function.
+	* config/aarch64/aarch64.c (aarch64_verify_type_context): Likewise.
+	(TARGET_VERIFY_TYPE_CONTEXT): Define.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c (cgraph_node::dump): Dump unit_id and merged_extern_inline.
+	* cgraph.h (cgraph_node): Add unit_id and
+	merged_extern_inline.
+	(symbol_table): Add max_unit.
+	(symbol_table::symbol_table): Initialize it.
+	* cgraphclones.c (duplicate_thunk_for_node): Copy unit_id.
+	merged_comdat, merged_extern_inline.
+	(cgraph_node::create_clone): Likewise.
+	(cgraph_node::create_version_clone): Likewise.
+	* ipa-fnsummary.c (dump_ipa_call_summary): Dump info about cross module
+	calls.
+	* ipa-fnsummary.h (cross_module_call_p): New inline function.
+	* ipa-inline-analyssi.c (simple_edge_hints): Use it.
+	* ipa-inline.c (inline_small_functions): Likewise.
+	* lto-symtab.c (lto_cgraph_replace_node): Record merged_extern_inline;
+	copy merged_comdat and merged_extern_inline.
+	* lto-cgraph.c (lto_output_node): Stream out merged_comdat,
+	merged_extern_inline and unit_id.
+	(input_overwrite_node): Stream in these.
+	(input_cgraph_1): Set unit_base.
+	* lto-streamer.h (lto_file_decl_data): Add unit_base.
+	* symtab.c (symtab_node::make_decl_local): Record former_comdat.
+
+2019-11-30  Maciej W. Rozycki  <macro@wdc.com>
+
+	* gcc.c (process_command): Only warn about an ineffective `-x'
+	option if any input files have actually been supplied.
+
+2019-11-30  Maciej W. Rozycki  <macro@wdc.com>
+
+	* doc/install.texi (Options specification): Remove the list of
+	target library subdirectories supporting
+	`--enable-version-specific-runtime-libs'.  Document defaults for
+	the option.
+
+2019-11-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/92283
+	* lra.c (lra): Update reg notes after inheritance sub-pass and
+	before constraint sub-pass.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91003
+	* tree-vect-slp.c (vect_mask_constant_operand_p): Pass in the
+	operand number, avoid handling the non-condition operands of
+	COND_EXPRs as comparisons.
+	(vect_get_constant_vectors): Pass down the operand number.
+	(vect_get_slp_defs): Likewise.
+
+2019-11-29  Frederik Harwath  <frederik@codesourcery.com>
+
+	* gimple-match-head.c (maybe_resimplify_conditional_op): Use
+  	generic_expr_could_trap_p to check if the condition of COND_EXPR or
+  	VEC_COND_EXPR can trap.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92677
+	* tree-vect-loop.c (vect_dissolve_slp_only_groups): Set the gap
+	to zero when dissolving a group of strided accesses.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92596
+	* tree-vect-stmts.c (vectorizable_call): Punt on hybrid mask/nonmask
+	operations.
+	(vectorizable_operation): Likewise, instead of relying on
+	vect_get_mask_type_for_stmt to do this.
+	(vect_get_vector_types_for_stmt): Always return a vector type
+	immediately, rather than deferring the choice for boolean results.
+	Use a vector mask type instead of a normal vector if
+	vect_use_mask_type_p.
+	(vect_get_mask_type_for_stmt): Delete.
+	* tree-vect-loop.c (vect_determine_vf_for_stmt_1): Remove
+	mask_producers argument and special boolean_type_node handling.
+	(vect_determine_vf_for_stmt): Remove mask_producers argument and
+	update calls to vect_determine_vf_for_stmt_1.  Remove doubled call.
+	(vect_determine_vectorization_factor): Update call accordingly.
+	* tree-vect-slp.c (vect_build_slp_tree_1): Remove special
+	boolean_type_node handling.
+	(vect_slp_analyze_node_operations_1): Likewise.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (stmt_vec_info::mask_precision): New field.
+	(vect_use_mask_type_p): New function.
+	* tree-vect-patterns.c (vect_init_pattern_stmt): Copy the
+	mask precision to the pattern statement.
+	(append_pattern_def_seq): Add a scalar_type_for_mask parameter
+	and use it to initialize the new stmt's mask precision.
+	(search_type_for_mask_1): Delete.
+	(search_type_for_mask): Replace with...
+	(integer_type_for_mask): ...this new function.  Use the information
+	cached in the stmt_vec_info.
+	(vect_recog_bool_pattern): Update accordingly.
+	(build_mask_conversion): Pass the scalar type associated with the
+	mask type to append_pattern_def_seq.
+	(vect_recog_mask_conversion_pattern): Likewise.  Call
+	integer_type_for_mask instead of search_type_for_mask.
+	(vect_convert_mask_for_vectype): Call integer_type_for_mask instead
+	of search_type_for_mask.
+	(possible_vector_mask_operation_p): New function.
+	(vect_determine_mask_precision): Likewise.
+	(vect_determine_stmt_precisions): Call it.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (get_mask_type_for_scalar_type): Replace
+	the slp_tree parameter with a group size parameter.
+	(vect_get_mask_type_for_stmt): Likewise.
+	* tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
+	(vect_get_mask_type_for_stmt): Likewise.
+	* tree-vect-slp.c (vect_slp_analyze_node_operations_1): Update
+	call accordingly.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_operation): Punt early
+	on codes that are handled elsewhere.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/sourcebuild.texi (vect_bool_cmp): Document.
+	* tree-vect-patterns.c (search_type_for_mask_1): If neither
+	operand to a boolean comparison is a natural vector mask,
+	handle both operands like normal integers instead.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Bail
+	out early for too large objects.
+
+2019-11-29  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92476
+	* ipa-cp.c (set_single_call_flag): Set node_calling_single_call in
+	the summary only if the summary exists.
+	(find_more_scalar_values_for_callers_subset): Check node_dead in
+	the summary only if the summary exists.
+	(ipcp_store_bits_results): Ignore nodes without lattices.
+	(ipcp_store_vr_results): Likewise.
+	* cgraphclones.c: Include ipa-fnsummary.h and ipa-prop.h and the
+	header files required by them.
+	(cgraph_node::expand_all_artificial_thunks): Analyze expanded thunks.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92710
+	* tree-vect-stmts.c (vectorizable_simd_clone_call): Reject
+	vector mask arguments.
+
+2019-11-29  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.c (profile_count::to_cgraph_frequency,
+	profile_count::to_sreal_scale): Check for compaibility of counts.
+	* profile-count.h (compatible_p): Make public; add checking for
+	global0 versus global types.
+	* cgraph.c (cgraph_node::verify_node): Verify count compatibility.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92715
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Bail
+	out for uniform vectors and source vectors with less elements
+	than the destination.
+
+2019-11-29  Martin Liska  <mliska@suse.cz>
+
+	PR lto/91574
+	* ipa-devirt.c (types_same_for_odr): Check for existence
+	of TYPE_NAMEs first.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92704
+	* tree-if-conv.c (combine_blocks): Deal with virtual PHIs
+	in loops performing only loads.
+
+2019-11-29  Julian Brown  <julian@codesourcery.com>
+
+	* builtin-types.def (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR,
+	BT_DFLOAT128_PTR) Remove.
+	* tree-core.h (TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE,
+	TI_DFLOAT128_PTR_TYPE): Remove.
+	* tree.c (build_common_type_nodes): Remove dfloat32_ptr_type_node,
+	dfloat64_ptr_type_node and dfloat128_ptr_type_node initialisation.
+	* tree.h (dfloat32_ptr_type_node, dfloat64_ptr_type_node,
+	dfloat128_ptr_type_node): Remove macros.
+
+2019-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (*movsi_internal1): Fix formatting.  Improve
+	formatting.
+	(*movdi_internal64): Ditto.
+
+2019-11-28  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/92602
+	* config/rs6000/rs6000.md (bswap<mode>2_load for HSI): Change the
+	indexed_or_indirect_operand to be memory_operand.
+	(bswap<mode>2_store for HSI): Ditto.
+	(bswapdi2_load): Ditto.
+	(bswapdi2_store): Ditto.
+
+2019-11-28  Martin Liska  <mliska@suse.cz>
+
+	PR debug/46558
+	* dbgcnt.c (dbg_cnt_list_all_counters): Mark table
+	headers for translation.
+
+2019-11-28  Martin Liska  <mliska@suse.cz>
+
+	PR lto/92609
+	* ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
+	consistently.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (want_early_inline_function_p): Remove leftover optimize
+	checks.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.c (profile_count::combine_with_ipa_count): Return
+	uninitialized count if called on ininitialized count.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-transform.c (inline_transform): Scale profile before
+	redirecting.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.h (profile_count::max): Work on profiles of different
+	type.
+	(profile_count::apply_scale): Be sure that ret is not local or global0
+	type if num is global.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.h (profile_count::max): Work on profiles of different
+	type.
+	(profile_count::apply_scale): Be sure that ret is not local or global0
+	type if num is global.
+
+2019-11-28  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92697
+	* cgraph.c (cgraph_node_cannot_be_local_p_1): Return true for
+	ifunc_resolvers.
+	* symtab.c (symtab_node::dump_base): Dump ifunc_resolver flag.
+	Removed trailig whitespace.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.h (profile_count::combine_with_ipa_count_within):
+	Declare.
+	* profile-count.c (profile_count::combine_with_ipa_count_within):
+	New.
+	* cgraphclones.c (cgraph_edge::clone, cgraph_node::create_clone): Use
+	it.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-utils.c (ipa_merge_profiles): Be sure that all type transtions
+	of counters are done same way.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (update_profiling_info): Fix scaling.
+
+2019-11-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* tree-inline.c (remap_gimple_stmt): When the return value
+	is not wanted, elide GIMPLE_RETURN.
+
+2019-11-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* tree-ssa-forwprop.c (get_bit_field_ref_def): Also handle
+	conversions inside a mode class.  Remove restriction on
+	preserving the element size.
+	(simplify_vector_constructor): Deal with the above and for
+	identity permutes also try using VEC_UNPACK_[FLOAT_]LO_EXPR
+	and VEC_PACK_TRUNC_EXPR.
+
+2019-11-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	Must use push insn to pass varargs arguments of DFmode because
+	otherwise the middle-end generates wrong code.
+
+	PR target/92055
+	* config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.
+
+2019-11-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92691
+	* tree-ssa-strlen.c (handle_store): Clarify return value meaning
+	in function comment.
+	(strlen_check_and_optimize_call): Likewise.  For handle_printf_call
+	calls, return !handle_printf_call rather than always returning true.
+	(check_and_optimize_stmt): Describe return value meaning in function
+	comment.  Formatting fix.
+
+2019-11-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.c (profile_count::to_sreal_scale): Handle correctly
+	combination of globa0 and global counters..
+
+2019-11-28  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/92566
+	* config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Check
+	by VECTOR_UNIT_NONE_P instead.
+
+2019-11-28  Hongtao Liu  <hongtao.liu@inte.com>
+
+	* config/i386/sse.md (avx512f_maskcmp<mode>3):
+	Refine VF to VF_AVX512VL.
+
+2019-11-27  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.md (movsi_internal): Reformat.
+	(movdi_internal64): Reformat.
+
+2019-11-27  Peter Bergner <bergner@linux.ibm.com>
+
+	PR bootstrap/92661
+	* config/rs6000/rs6000-call.c: (def_builtin): Do not define the
+	builtin if we don't have an actual type.
+	(builtin_function_type): If the builtin function uses a DFP type
+	and decimal float has been disabled, then return NULL_TREE.
+
+2019-11-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/92510
+	* combine.c (gen_lowpart_for_combine): Only transform lowpart subreg
+	of comparison into a comparison with different mode if both imode and
+	omode are scalar integral modes.
+
+2019-11-27  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/90007
+	* recog.c (constrain_operands): Permit hard registers too for
+	memory when LRA is used.
+
+2019-11-27  Bernd Schmidt  <bernds_cb1@t-online.de>
+
+	* config/m68k/m68k.c (m68k_output_compare_fp): Restore differences
+	between Coldfire and regular m68k.
+	* config/m68k/m68k.md (cmp1_cf_constraints): Disallow constants.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	* target.def (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+	* targhooks.c (default_builtin_vectorized_conversion): Likewise.
+	* targhooks.h (default_builtin_vectorized_conversion): Likewise.
+	* optabs-tree.c (supportable_convert_operation): Do not call
+	targetm.vectorize.builtin_conversion.  Remove unused decl parameter.
+	* optabs-tree.h (supportable_convert_operation): Adjust.
+	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+	* doc/tm.texi: Regenerate.
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Adjust.
+	* tree-vect-generic.c (expand_vector_conversion): Likewise.
+	* tree-vect-stmts.c (vect_gen_widened_results_half): Remove
+	unused decl parameter and adjust.
+	(vect_create_vectorized_promotion_stmts): Likewise.
+	(vectorizable_conversion): Adjust.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92690
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Avoid
+	converting elements not originally converted.
+
+2019-11-27  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/92463
+	* builtins.c (do_mpfr_ckconv, do_mpc_ckconv, do_mpfr_remquo,
+	do_mpfr_lgamma_r, do_mpc_arg2): Use MPFR_RNDx instead of GMP_RNDx,
+	mpfr_rnd_t instead of mp_rnd_t.
+	* fold-const-call.c (do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_sincos,
+	do_mpfr_arg2, do_mpfr_arg3, do_mpc_arg1, do_mpc_arg2): Likewise.
+	* gimple-ssa-sprintf.c (format_floating_max, format_floating):
+	Use mpfr_exp_t instead of mp_exp_t.
+	* real.c (real_from_string, dconst_e_ptr, dconst_sqrt2_ptr): Use
+	MPFR_RNDx instead of GMP_RNDx.
+	* realmpfr.c (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t and
+	mpfr_exp_t instead mp_rnd_t and mp_exp_t, respectively.
+	* realmpfr.h (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t instead
+	of mp_rnd_t and remove MPFR_RNDx poisoning.
+	* ubsan.c (ubsan_instrument_float_cast): MPFR_RNDx instead of GMP_RNDx.
+
+2019-11-27  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR tree-optimization/91790
+	* tree-vect-stmts.c (vectorizable_load): Use the adjusted
+	DR for vect_setup_realignment when first_stmt_info is different
+	from first_stmt_info_for_drptr.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
+	CTORs with just a subset of the original vectors.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92674
+	* tree-inline.c (expand_call_inline): Delay purging EH/abnormal
+	edges and instead record blocks in bitmap.
+	(gimple_expand_calls_inline): Adjust.
+	(fold_marked_statements): Delay EH cleanup until all folding is
+	done.
+	(optimize_inline_calls): Do EH/abnormal cleanup for calls after
+	inlining finished.
+
+2019-11-27  Bernd Schmidt  <bernds_cb1@t-online.de>
+
+	* auto-inc-dec.c (merge_in_block): Allow autoinc in jumps unless
+	LRA is enabled.
+	* combine.c (can_combine_p): Disallow autoinc in jumps unless LRA is
+	disabled.
+
+2019-11-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/92664
+	* dwarf2out.c (lookup_filename): Use "<stdin>" instead of "".
+
+2019-11-26  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92683
+	* gimple-fold.c (gimple_fold_builtin_string_compare): Restore a test
+	inadvertently removed in a previous change.  Rename local variable
+	for clarity.
+
+2019-11-26  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92669
+	* cfganal.c (pre_and_rev_post_order_compute_fn): Deal with
+	NULL pre_order.
+
+2019-11-26  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/linux.h: Add undef for MUSL_DYNAMIC_LINKERxx.
+
+2019-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92644
+	* tree-ssa-phiopt.c (minmax_replacement): Add INTEGRAL_TYPE_P check
+	next to INTEGER_CST checks.
+
+2019-11-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* tree-vect-slp.c (vect_build_slp_tree_2): For unary ops
+	do not build the operation from scalars if the operand is.
+
+2019-11-25  Tobias Burnus  <tobias@codesourcery.com>
+
+	* config/gcn/mkoffload.c (COMMENT_PREFIX, struct id_map,
+	func_ids, funcs_tail, var_ids, vars_tail) Remove unused
+	definitions.
+
+2019-11-25  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
+	up used dump message.
+
+2019-11-25  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/92653
+	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Comment out
+	too strict checking assert.
+
+2019-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/91985
+	* builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128)
+	(BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR): Define to
+	error_mark_node if corresponding global tree node is NULL.
+	* tree.c (build_common_tree_nodes): Do not initialize
+	dfloat32_type_node, dfloat64_type_node or dfloat128_type_node if
+	decimal floating-point not supported.
+
+2019-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* attribs.c (decl_attributes): Do not ignore C++11 attributes on
+	types.
+
+2019-11-25  Bernd Schmidt  <bernds_cb1@t-online.de>
+
+	* config/m68k/m68k.c (output_move_himode, output_move_qimode):
+	Replace code for non-CONST_INT constants with gcc_unreachable.
+	* config/m68k/m68k.md (cbranchdi): Don't generate individual
+	compare and test.
+	(CMPMODE): New mode_iterator.
+	(cbranchsi4, cbranchqi4, cbranchhi4): Replace expanders with
+	cbranch<mode>4.
+	(cstoresi4, cstoreqi4, cstorehi4): Replace expanders with
+	cstore<mode>4.
+	(cmp<mode>_68881): Remove 'F' constraint from first comparison
+	operand.
+	(bit test insns patterns): Use nonimmediate_operand, not
+	register_operand, for source operands that allow memory in
+	their constraints.
+	(divmodsi4, udivmodsi4, divmodhi4 and related unnamed patterns):
+	Use register_operand, not nonimmediate_operand, for the
+	destinations.
+	(DBCC): New mode_iterator.
+	(dbcc peepholes): Use it to reduce duplication.
+	(trap): Use const_true_rtx, not const1_rtx.
+	* config/m68k/predicates.md (m68k_comparison_operand): Renamed
+	from m68k_subword_comparison_operand and changed to handle
+	SImode.
+
+	PR target/91851
+	* config/m68k/m68k-protos.h (output-dbcc_and_branch): Adjust
+	declaration.
+	(m68k_init_cc): New declaration.
+	(m68k_output_compare_di, m68k_output_compare_si)
+	(m68k_output_compare_hi, m68k_output_compare_qi)
+	(m68k_output_compare_fp, m68k_output_btst, m68k_output_bftst)
+	(m68k_find_flags_value, m68k_output_scc, m68k_output_scc_float)
+	(m68k_output_branch_integer, m68k_output_branch_integer_rev.
+	m68k_output_branch_float, m68k_output_branch_float_rev):
+	Likewise.
+	(valid_dbcc_comparison_p_2, flags_in_68881)
+	(output_btst): Remove declaration.
+	* config/m68k/m68k.c (INCLDUE_STRING): Define.
+	(TARGET_ASM_FINAL_POSTSCAN_INSN): Define.
+	(valid_dbcc_comparison_p_2, flags_in_68881): Delete functions.
+	(flags_compare_op0, flags_compare_op1, flags_operand1,
+	flags_operand2, flags_valid): New static variables.
+	(m68k_find_flags_value, m68k_init_cc): New functions.
+	(handle_flags_for_move, m68k_asm_final_postscan_insn,
+	remember_compare_flags): New static functions.
+	(output_dbcc_and_branch): New argument CODE.  Use it, and add
+	PLUS and MINUS to the possible codes.  All callers changed.
+	(m68k_output_btst): Renamed from output_btst.  Remove OPERANDS
+	and INSN arguments, add CODE arg.  Return the comparison code
+	to use.  All callers changed.  Use CODE instead of
+	next_insn_tests_no_inequality, and replace cc_status management
+	with changing the return code.
+	(m68k_rtx_costs): Instead of testing for COMPARE, test for
+	RTX_COMPARE or RTX_COMM_COMPARE.
+	(output_move_simode, output_move_qimode): Call
+	handle_flags_for_move.
+	(notice_update_cc): Delete function.
+	(m68k_output_bftst, m68k_output_compare_di, m68k_output_compare_si,
+	m68k_output_compare_hi, m68k_output_compare_qi,
+	m68k_output_compare_fp, m68k_output_branch_integer,
+	m68k_output_branch_integer_rev, m68k_output_scc,
+	m68k_output_branch_float, m68k_output_branch_float_rev,
+	m68k_output_scc_float): New functions.
+	(output_andsi3, output_iorsi3, output_xorsi3): Call CC_STATUS_INIT
+	once at the start, and set flags_valid and flags_operand1 if the
+	flags are usable.
+	* config/m68k/m68k.h (CC_IN_68881, NOTICE_UPDATE_CC,
+	CC_OVERFLOW_UNUSABLE, CC_NO_CARRY, OUTPUT_JUMP): Remove
+	definitions.
+	(CC_STATUS_INIT): Define.
+	* config/m68k/m68k.md (flags_valid): New define_attr.
+	(tstdi, tstsi_internal_68020_cf, tstsi_internal, tsthi_internal,
+	tstqi_internal, tst<mode>_68881, tst<mode>_cf, cmpdi_internal,
+	cmpdi, unnamed cmpsi/cmphi/cmpqi patterns, cmpsi_cf,
+	cmp<mode>_68881, cmp<mode>_cf, unnamed btst patterns,
+	tst_bftst_reg, tst_bftst_reg, unnamed scc patterns, scc,
+	sls, sordered_1, sunordered_1, suneq_1, sunge_1, sungt_1,
+	sunle_1, sunlt_1, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
+	bge0_di, blt0_di, beq, bne, bgt, bgtu, blt, bltu, bge, bgeu,
+	ble, bleu, bordered, bunordered, buneq, bunge, bungt, bunle,
+	bunlt, bltgt, beq_rev, bne_rev, bgt_rev, bgtu_rev,
+	blt_rev, bltu_rev, bge_rev, bgeu_rev, ble_rev, bleu_rev,
+	bordered_rev, bunordered_rev, buneq_rev, bunge_rv, bungt_rev,
+	bunle_rev, bunlt_rev, bltgt_rev, ctrapdi4, ctrapsi4, ctraphi4,
+	ctrapqi4, conditional_trap): Delete patterns.
+	(cbranchdi4_insn): New pattern.
+	(cbranchdi4): Don't generate cc0 patterns.  When testing LT or GE,
+	test high part only.  When testing EQ or NE, generate beq0_di
+	and bne0_di patterns directly.
+	(cstoredi4): When testing LT or GE, test high part only.
+	(both sets of cbranch<mode>4, cstore<mode>4): Don't generate cc0
+	patterns.
+	(scc0_constraints, cmp1_constraints, cmp2_constraints,
+	scc0_cf_constraints, cmp1_cf_constraints, cmp2_cf_constraints,
+	cmp2_cf_predicate): New define_mode_attrs.
+	(cbranch<mode>4_insn, cbranch<mode>4_insn_rev,
+	cbranch<mode>4_insn_cf, cbranch<mode>4_insn_cf_rev,
+	cstore<mode>4_insn, cstore<mode>4_insn_cf for integer modes)
+	New patterns.
+	(cbranch<mode>4_insn_68881, cbranch<mode>4_insn_rev_68881):
+	(cbranch<mode>4_insn_cf, cbranch<mode>4_insn_rev_cf,
+	cstore<mode>4_insn_68881, cstore<mode>4_insn_cf for FP):
+	New patterns.
+	(cbranchsi4_btst_mem_insn, cbranchsi4_btst_reg_insn,
+	cbranchsi4_btst_mem_insn_1, cbranchsi4_btst_reg_insn_1):
+	Likewise.
+	(BTST): New define_mode_iterator.
+	(btst_predicate, btst_constraint, btst_range): New
+	define_mode_attrs.
+	(cbranch_bftst<mode>_insn, cstore_bftst<mode>_insn): New
+	patterns.
+	(movsi_m68k_movsi_m68k2, movsi_cf, unnamed movstrict patterns,
+	unnamed movhi and movqi patterns, unnamed movsf, movdf and movxf
+	patterns): Set attr "flags_valid".
+	(truncsiqi2, trunchiqi2, truncsihi2): Remove manual CC_STATUS
+	management.  Set attr "flags_valid".
+	(extendsidi2, extendplussidi, unnamed float_extendsfdf pattern,
+	extendsfdf2_cf, fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2,
+	addi_sexthishl32, adddi_dilshr32, adddi_dilshr32_cf,
+	addi_dishl32, subdi_sexthishl32, subdi_dishl32, subdi3): Remove
+	manual CC_STATUS management.
+	(addsi3_internal, addhi3, addqi3, subsi3, subhi3, subqi3,
+	unnamed strict_lowpart subhi and subqi patterns): Set attr
+	"flags_valid".
+	(unnamed strict_lowpart addhi3 and addqi3 patterns): Likewise.
+	Remove code to operate on address regs and assert the case
+	does not occur.
+	(unnamed mulsidi patterns, divmodhi4, udivmodhi4): Remove
+	manual CC_STATUS_INIT.
+	(andsi3_internal, andhi3, andqi3, iorsi3_internal, iorhi3, iorqi3,
+	xorsi3_internal, xorhi3, xorqi3, negsi2_internal,
+	negsi2_5200, neghi2, negqi2, one_cmplsi2_internal, one_cmplhi2,
+	one_cmplqi2, unnamed strict_lowpart patterns
+	for andhi, andqi, iorhi, iorqi, xorhi, xorqi, neghi, negqi,
+	one_cmplhi and one_cmplqi): Set attr "flags_valid".
+	(iorsi_zext_ashl16, iorsi_zext): Remove manual CC_STATUS_INIT.
+	(ashldi_sexthi, ashlsi_16, ashlsi_17_24): Remove manual
+	CC_STATUS_INIT.
+	(ashlsi3, ashlhi3, ashlqi3, ashrsi3, ashrhi3, ashrqi3, lshrsi3,
+	lshrhi3, shrqi3, rotlsi3, rotlhi3, rotlhi3_lowpart, rotlqi3,
+	rotlqi3_lowpart, rotrsi3, rotrhi3, rotrhi_lowpart, rotrqi3,
+	unnamed strict_low_part patterns for HI and
+	QI versions): Set attr "flags_valid".
+	(bsetmemqi, bsetmemqi_ext, bsetdreg, bchgdreg, bclrdreg,
+	bclrmemqi, extzv_8_16_reg, extzv_bfextu_mem, insv_bfchg_mem,
+	insv_bfclr_mem, insv_bfset_mem, extv_bfextu_reg,
+	insv_bfclr_reg, insv_bfset_reg, dbne_hi, dbne_si, dbge_hi,
+	dbge_si, extendsfxf2, extenddfxf2, ): Remove manual cc_status management.
+	(various unnamed peepholes): Adjust compare/branch sequences
+	for new cbranch patterns.
+	(dbcc peepholes): Likewise, and output the comparison here
+	as well.
+	* config/m68k/predicates.md (valid_dbcc_comparison_p): Delete.
+	(fp_src_operand): Allow constant zero.
+	(address_reg_operand): New predicate.
+
+	* rtl.h (inequality_comparisons_p): Remove declaration.
+	* recog.h (next_insn_tests_no_inequality): Likewise.
+	* rtlanal.c (inequality_comparisons_p): Delete function.
+	* recog.c (next_insn_tests_no_inequality): Likewise.
+
+2019-11-25  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Add assertion.
+	(vect_detect_hybrid_slp): Swap lane and instance iteration,
+	properly re-building the visited hash-map for each lane.
+
+2019-11-25  Tobias Burnus  <tobias@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_expand_scalar_to_vector_address,
+	gcn_md_reorg): Remove unused variables.
+	(gcn_emutls_var_init): Add missing (but unreachable) return
+	to silence warning.
+	(gcn_hsa_declare_function_name): Add gcc_unreachable to ensure
+	target != TARGET_GCN3 or TARGET_GCN3 will fail instead of use
+	an uninitialized variable.
+
+2019-11-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92109
+	* cgraph.h (cgraph_node::remove_from_clone_tree): Declare.
+	* cgraphclones.c (cgraph_node::remove_from_clone_tree): New method.
+	(cgraph_materialize_clone): Move removel from clone tree to the
+	the new method and use it instead.
+	* ipa.c (symbol_table::remove_unreachable_nodes): When removing
+	bodies of clones, also remove it from the clone tree.
+
+2019-11-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91956
+	* ipa-sra.c (process_isra_node_results): Put the new node to the
+	same comdat group as the original node.
+
+2019-11-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	Build double32 / long-double32 multilibs if needed.
+
+	PR target/92055
+	* config/avr/t-avr:
+	(HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): Remove vars.
+	(HAVE_DOUBLE32, HAVE_LONG_DOUBLE32, WITH_LONG_DOUBLE)
+	(HAVE_DOUBLE64, HAVE_LONG_DOUBLE64, WITH_DOUBLE): Set from
+	tm_defines and pass to genmultilib.awk.
+	* config/avr/genmultilib.awk: Use these variables to add double32
+	and / or long-double32 multilib(s) as needed.
+	* config/avr/driver-avr.c (avr_double_lib): Adjust comment.
+
+2019-11-25  Richard Biener  <rguenther@suse.de>
+
+	* cfgloop.h (get_loop_exit_edges): Add extra parameter denoting
+	loop body, defaulted to NULL.
+	(single_likely_exit): Add exit vector argument
+	* tree-ssa-loop-niter.h (loop_only_exit_p): Add loop body argument.
+	(number_of_iterations_exit): Likewise.
+	(number_of_iterations_exit_assumptions): Likewise.
+	* cfgloop.c (get_loop_exit_edges): Use passed in loop body
+	if not NULL.
+	* cfgloopanal.c (single_likely_exit): Use passed in exit vector.
+	* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
+	Compute exit vector around call to single_likely_exit.
+	* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_loop): Pass down
+	loop body to loop_only_exit_p.
+	* tree-ssa-loop-niter.c (loop_only_exit_p): Get loop body from
+	caller.
+	(number_of_iterations_exit_assumptions): Get loop body from caller
+	if not NULL.
+	(number_of_iterations_exit): Pass through new loop body arg.
+	(infer_loop_bounds_from_undefined): Get loop body from caller.
+	(estimate_numbers_of_iterations): Compute loop body once.
+
+2019-11-25  Richard Biener  <rguenther@suse.de>
+
+	* cfganal.c (pre_and_rev_post_order_compute_fn): Use an
+	auto_bb_flag instead of an sbitmap for visited handling.
+
+2019-11-25 Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/vector.md (vector_fp_comparison_simple): New code
+	iterator.
+	(vector_fp_comparison_complex): Likewise.
+	(vector_<code><mode> for VEC_F and vector_fp_comparison_simple): New
+	define_and_split.
+	(vector_<code><mode> for VEC_F and vector_fp_comparison_complex):
+	Likewise.
+	(vector_lt<mode> for VEC_F): Refactor with
+	vector_fp_comparison_simple.
+	(vector_le<mode> for VEC_F): Likewise.
+	(vector_unge<mode> for VEC_F): Likewise.
+	(vector_unle<mode> for VEC_F): Likewise.
+	(vector_ne<mode> for VEC_F): Likewise.
+	(vector_ungt<mode> for VEC_F): Likewise.
+	(vector_unlt<mode> for VEC_F): Likewise.
+	(vector_ltgt<mode> for VEC_F): Refactor with
+	vector_fp_comparison_complex.
+	(vector_ordered<mode> for VEC_F): Likewise.
+	(vector_uneq<mode> for VEC_F): Likewise.
+	(vector_unordered<mode> for VEC_F): Likewise.
+
+2019-11-24  Bernd Schmidt  <bernds_cb1@t-online.de>
+
+	* config/i386/i386.c (ix86_rtx_costs): Handle care of a PLUS in a
+	COMPARE, representing an overflow detection.
+
+	* combine.c (combine_instructions): Record costs for jumps.
+
+	* combine.c (can_combine_p): Allow autoinc in jumps.
+
+2019-11-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT): Remove.
+	* doc/invoke.texi (max-inline-insns-single-O2,
+	inline-heuristics-hint-percent-O2, inline-min-speedup-O2,
+	early-inlining-insns-O2): Remove documentation.
+	* ipa-fnsummary.c (analyze_function_body,
+	compute_fn_summary): Use opt_for_fn when accessing parameters.
+	* ipa-inline.c (caller_growth_limits, can_inline_edge_p,
+	inline_insns_auto, can_inline_edge_by_limits_p,
+	want_early_inline_function_p, big_speedup_p,
+	want_inline_small_function_p, want_inline_self_recursive_call_p,
+	recursive_inlining, compute_max_insns, inline_small_functions):
+	Likewise.
+	* opts.c (default_options): Add -O3 defaults for
+	OPT__param_early_inlining_insns_,
+	OPT__param_inline_heuristics_hint_percent_,
+	OPT__param_inline_min_speedup_, OPT__param_max_inline_insns_single_.
+	* params.opt (-param=early-inlining-insns-O2=,
+	-param=inline-heuristics-hint-percent-O2=,
+	-param=inline-min-speedup-O2=, -param=max-inline-insns-single-O2=
+	-param=early-inlining-insns=, -param=inline-heuristics-hint-percent=,
+	-param=inline-min-speedup=, -param=inline-unit-growth=,
+	-param=large-function-growth=, -param=large-stack-frame=,
+	-param=large-stack-frame-growth=, -param=large-unit-insns=,
+	-param=max-inline-insns-recursive=,
+	-param=max-inline-insns-recursive-auto=,
+	-param=max-inline-insns-single=,
+	-param=max-inline-insns-size=, -param=max-inline-insns-small=,
+	-param=max-inline-recursive-depth=,
+	-param=max-inline-recursive-depth-auto=,
+	-param=min-inline-recursive-probability=,
+	-param=partial-inlining-entry-probability=,
+	-param=uninlined-function-insns=, -param=uninlined-function-time=,
+	-param=uninlined-thunk-insns=, -param=uninlined-thunk-time=): Add
+	Optimization.
+
+2019-11-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* ipa-fnsummary.c: Fix comment typos.
+	* ipa-ref.h: Likewise.
+	* ipa-predicate.h: Likewise.
+	* ipa-split.c: Likewise.
+	* ipa-inline-analysis.c: Likewise.
+	* ipa-predicate.c: Likewise.
+	* ipa-devirt.c: Likewise.
+	* ipa-icf.h: Likewise.
+	* profile-count.c: Likewise.
+	* ipa-icf.c: Likewise.
+	(sem_function::equals_wpa): Fix typos in dump messages.
+	* ipa-icf-gimple.h: Fix comment typos.
+	* ipa-inline-transform.c: Likewise.
+	* ipa-polymorphic-call.c: Likewise.
+	* ipa-fnsummary.h: Likewise.
+	* ipa-inline.c: Likewise.
+	(dump_inline_stats): Fix typo in debug dump message.
+	* profile-count.h: Fix comment typos.
+
+	PR target/92615
+	* config/i386/i386.c (ix86_md_asm_adjust): If dest_mode is
+	GET_MODE (dest), is not QImode, using ZERO_EXTEND and dest is not
+	register_operand, force x into register before storing it into dest.
+	Formatting fix.
+
+	PR middle-end/83859
+	* doc/extend.texi (attribute access): Fix a typo.
+
+	PR rtl-optimization/92610
+	* cse.c (rest_of_handle_cse2): Call cleanup_cfg (0) also if
+	cse_cfg_altered is set, even when tem is 0.
+	(rest_of_handle_cse_after_global_opts): Likewise.
+
+2019-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92458
+	* tree-hash-traits.h (tree_decl_hash, tree_ssa_name_hash,
+	tree_hash): Move to ...
+	* tree.h (tree_decl_hash, tree_ssa_name_hash, tree_hash): ... here.
+	(struct decl_tree_cache_traits, struct type_tree_cache_traits): New
+	types.
+	(decl_tree_cache_map, tree_tree_cache_map): New typedefs.
+
+	PR tree-optimization/92618
+	* tree-ssa-reassoc.c (v_info): Change from auto_vec to a struct
+	containing the auto_vec and a tree.
+	(undistribute_bitref_for_vector): Handle the case when element type
+	of vec is not the same as type of the BIT_FIELD_REF.  Formatting
+	fixes.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/83859
+	* attribs.h (struct attr_access): New.
+	* attribs.c (decl_attributes): Add an informational note.
+	* builtins.c (check_access): Make extern.  Consistently set no-warning
+	after issuing a warning.  Handle calls through function pointers.  Set
+	no-warning.
+	* builtins.h (check_access): Declare.
+	* calls.c (rdwr_access_hash): New type.
+	(rdwr_map): Same.
+	(init_attr_rdwr_indices): New function.
+	(maybe_warn_rdwr_sizes): Same.
+	(initialize_argument_information): Call init_attr_rdwr_indices.
+	Call maybe_warn_rdwr_sizes.
+	(get_size_range): Avoid null argument.
+	* doc/extend.texi (attribute access): Document new attribute.
+
+2019-11-22  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.c (OMP_LDS_SIZE): Define.
+	(ACC_LDS_SIZE): Define.
+	(OTHER_LDS_SIZE): Define.
+	(LDS_SIZE): Redefine using above.
+	(gcn_expand_prologue): Initialize m0 with LDS_SIZE-1.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/88226
+	* builtins.c (check_nul_terminated_array): New function.
+	(fold_builtin_0): Remove declaration.
+	(fold_builtin_1): Same.
+	(fold_builtin_2): Same.
+	(fold_builtin_3): Same.
+	(fold_builtin_strpbrk): Add argument.
+	(fold_builtin_strspn): Same.
+	(fold_builtin_strcspn): Same.
+	(expand_builtin_strcat): Call it.  Remove unused argument.
+	(expand_builtin_stpncpy): Same.
+	(expand_builtin_strncat): Same.
+	(expand_builtin_strncpy): Same.  Adjust indentation.
+	(expand_builtin_strcmp): Same.
+	(expand_builtin_strncmp): Same.
+	(expand_builtin_fork_or_exec): Same.
+	(expand_builtin): Handle more built-ins.
+	(fold_builtin_2): Add argument.
+	(fold_builtin_n): Make static.  Add argument.
+	(fold_call_expr): Pass new argument to fold_builtin_n and fold_builtin_2.
+	(fold_builtin_call_array): Pass new argument to fold_builtin_n.
+	(fold_builtin_strpbrk): Add argument.  Call check_nul_terminated_array.
+	(fold_call_stmt): Pass new argument to fold_builtin_n.
+	* builtins.h: Correct a comment.
+	* gimple-fold.c (gimple_fold_builtin_strchr): Call
+	check_nul_terminated_array.
+	* tree-ssa-strlen.c (handle_builtin_strlen): Call
+	check_nul_terminated_array.
+	(handle_builtin_strchr): Same.
+	(handle_builtin_string_cmp): Same.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92501
+	* gimple-fold.c ((gimple_fold_builtin_string_compare): Let strncmp
+	handle unterminated arrays.  Rename local variables for clarity.
+
+2019-11-22  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_hsa_declare_function_name): Calculate
+	granulated_sgprs according to architecture.
+
+2019-11-22  Jan Hubicka  <jh@suse.cz>
+
+	* ggc-page.c (ggc_collect): Call memory_block_pool::trim.
+	* memory-block.cc (memory_block_pool::clear_free_list): Rename to ...
+	(memory_block_pool::reduce_free_list): ... this one.
+	(memory_block_pool::trim): New static function.
+	* memory-block.h (memory_block_pool::freelist_size): New constant
+	(memory_block_pool::clear_free_list): Rename to ...
+	(memory_block_pool::reduce_free_list): ... this one.
+	(memory_block_pool::trim): Declare.
+
+2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vect_model_simple_cost): Take an optional
+	vect_cost_for_stmt.
+	(vectorizable_condition): Calculate the cost of EXTRACT_LAST_REDUCTION
+	here rather than...
+	* tree-vect-loop.c (vect_model_reduction_cost): ...here.
+
+2019-11-22  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.md (bic_f): Use cc_set_register predicate.
+	(bic_cmp0_noout): New pattern.
+	(bic_cmp0): Likewise.
+	(neg_scc_insn): Remove pattern.
+	(not_scc_insn): Likewise.
+
+2019-11-21  Harald van Dijk  <harald@gigawatt.nl>
+
+	* doc/invoke.texi (-fcommon): Remove claim about ISO C.
+
+2019-11-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* gimplify.c (expand_FALLTHROUGH_r, expand_FALLTHROUGH): Use
+	pedwarn instead of warning_at for fallthrough not preceding a case
+	or default label.
+
+2019-11-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92608
+	* tree-ssa-loop-unswitch.c (find_loop_guard): Use safe_dyn_cast instead
+	of dyn_cast.
+
+2019-11-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (extra_insn_branch_comparison_operator):
+	New predicate.
+	* config/rs6000/rs6000-protos.h (rs6000_emit_fp_cror): New declaration.
+	* config/rs6000/rs6000.c (rs6000_generate_compare): Don't do anything
+	special for FP comparisons that need a cror instruction eventually.
+	(rs6000_emit_fp_cror): New function.
+	(rs6000_emit_sCOND): Expand all floating point comparisons to one
+	instruction, for normal FP modes, with HONOR_NANS.
+	(rs6000_emit_cbranch): Reformat.
+	* config/rs6000/rs6000.md (fp_rev): New iterator.
+	(fp_two): New iterator.
+	*<code><mode>_cc for fp_rev and GPR: New define_insn_and_split.
+	*<code><mode>_cc for fp_two and GPR: New define_insn_and_split.
+	*cbranch_2insn: New define_insn_and_split.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92526
+	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reject
+	versioning for alignment if the accesses do not have a consistent
+	mask, rather than asserting that the masks are consistent.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92595
+	* tree-vect-stmts.c (get_group_load_store_type): Add a VECTOR_MODE_P
+	check.
+	(vectorizable_store, vectorizable_load): Likewise.
+
+2019-11-21  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (update_callee_keys): Add parameter UPDATE_SINCE.
+	(resolve_noninline_speculation, inline_small_functions): Avoid
+	redundant updates.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	* lra.c (lra_insn_recog_data_pool): New.
+	(free_insn_recog_data): Adjust.
+	(finish_insn_recog_data): Release lra_insn_recog_data_pool.
+	(lra_set_insn_recog_data): Allocate from lra_insn_recog_data_pool.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92596
+	* tree-vect-slp.c (vect_build_slp_tree): Fix pasto.
+
+2019-11-21  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Be
+	ready for some vectors to not be allocated.
+	(evaluate_properties_for_edge): Document better; make
+	known_vals and known_aggs caller allocated; avoid determining
+	values of parameters which are not used.
+	(ipa_merge_fn_summary_after_inlining): Pre allocate known_vals and
+	known_aggs.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Likewise.
+	(do_estimate_edge_size): Likewise.
+	(do_estimate_edge_hints): Likewise.
+	* ipa-cp.c (ipa_get_indirect_edge_target_1): Do not early exit when
+	values are not known.
+	(ipa_release_agg_values): Add option to not release vector itself.
+	* ipa-prop.h (ipa_release_agg_values): Add parameter RELEASE_VECTOR.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	* cfgloop.h (loop_iterator::~loop_iterator): Remove.
+	(loop_iterator::to_visit): Use an auto_vec with internal storage.
+	(loop_iterator::loop_iterator): Adjust.
+	* cfganal.c (compute_dominance_frontiers_1): Fold into...
+	(compute_dominance_frontiers): ... this.  Hoist invariant
+	get_immediate_dominator call.
+	(compute_idf): Use a work-set instead of a work-list for more
+	optimal iteration order and duplicate avoidance.
+	* tree-into-ssa.c (mark_phi_for_rewrite): Avoid re-allocating
+	the vector all the time, instead pre-allocate the vector only
+	once.
+	(delete_update_ssa): Simplify.
+	* vec.h (va_heap::release): Disable -Wfree-nonheap-object around it.
+
+2019-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91355
+	* tree-ssa-sink.c (select_best_block): Use >= rather than >
+	for early_bb scaled count with best_bb count comparison.
+
+	* ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
+	preffer -> prefer.
+	* ipa-inline.c (edge_badness): Likewise.
+	* lto-streamer.h (class lto_location_cache): Likewise.
+	* tree-ssa-sink.c (select_best_block): Likewise.  Fix comment typos,
+	gratutious -> gratuitous.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	Revert
+	2019-09-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91790
+	* tree-vect-stmts.c (vectorizable_load): For BB vectorization
+	use the correct DR for setting up realignment.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (equiv_class_hasher): Change to nofree.
+	(equiv_class_obstack): New.
+	(equiv_class_lookup_or_add): Allocate from equiv_class_obstack.
+	(perform_var_substitution): Initialize equiv_class_obstack.
+	(free_var_substitution_info): Free equiv_class_obstack.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (want_early_inline_function_p): Do not estimate
+	edge growth when callee function is very large.
+	* ipa-inline.h (estimate_min_edge_growth): New.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Allow
+	negative time in calls summary; correct roundoff errors
+	leading to negative times.
+	(ipa_merge_fn_summary_after_inlining): Update calls size time table
+	if present.
+	(ipa_update_overall_fn_summary): Add RESET parameter.
+	* ipa-fnsummary.h (ipa_update_overall_fn_summary): Update prototype.
+	* ipa-inline-transform.c (inline_call): Enable incremental updates.
+
+2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-slp.c (vect_schedule_slp_instance): Restore stmt
+	def types for two-operation SLP.
+
+2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/92366
+	* doc/sourcebuild.texi (vect_char_add): Document.
+
+2019-11-20  Alexandre Oliva <oliva@adacore.com>
+
+	* function.h (CALLEE_FROM_CGRAPH_P): Remove.
+	* function.c (record_final_call): Record even calls that might
+	have been in the cgraph.
+	* toplev.c (dump_final_node_vcg): Skip iteration over cgraph
+	callees.
+
+2019-11-20  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* configure.ac: Use https for gcc.gnu.org
+	* configure: Regenerated.
+	* doc/install.texi: Use https for gcc.gnu.org.
+	* doc/sourcebuild.texi: Likewise.
+
+2019-11-20  Julian Brown  <julian@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_asm_output_symbol_ref): Handle null cfun.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Add CALL
+	parameter and update call_size_time_table.
+	(ipa_fn_summary::max_size_time_table_size): New constant.
+	(estimate_calls_size_and_time_1): Break out from ...
+	(estimate_calls_size_and_time): ... here; implement summary production.
+	(summarize_calls_size_and_time): New function.
+	(ipa_call_context::estimate_size_and_time): Bypass
+	estimate_calls_size_and_time for leaf functions.
+	(ipa_update_overall_fn_summary): Likewise.
+	* ipa-fnsummary.h (call_size_time_table): New.
+	(ipa_fn_summary::account_size_time): Update prototype.
+
+2019-11-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/invoke.texi (-Wc11-c2x-compat): Document.
+
+2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR85678
+	* common.opt (fcommon): Change init to 1.
+	* doc/invoke.texi (-fcommon): Update documentation.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* fibonacci_heap.h (fibonacci_heap<K,V>::consolidate): Turn auto_vec
+	to ordinary array.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* fibonacci_heap.h (fibonacci_heap<K,V>::fibonacci_heap):
+	Add allocator parameter.
+	(fibonacci_heap<K,V>::~fibonacci_heap): Optimize destruction.
+	(fibonacci_heap<K,V>::m_allocator): New.
+	(fibonacci_heap<K,V>::m_own_allocator): New.
+	(fibonacci_heap<K,V>::insert): Use allocator.
+	(fibonacci_heap<K,V>::extract_min): Likewise.
+	(fibonacci_heap<K,V>::union_with): Assert that both heaps share
+	allocator.
+	(fibonacci_heap<K,V>::consolidate): Allocate constant sized vector
+	on stack.
+	* fibonacci_heap.c: Include alloc-pool
+	(test_empty_heap): Initialize allocator.
+	(test_union): Likewise.
+	* bb-reorder.c: Include alloc-pool.h.
+	* tracer.c: Inlclude alloc-pool.h.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (DFS::sccstack): Turn into auto-vec.
+	Preallocate for 32 entries.
+	(DFS::worklist): Likewise.
+	(DFS::DFS): Do not initialize sccstack and worklist.
+	(DFS::~DFS): Do not release sccstack.
+
+2019-11-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/92573
+	* config/rs6000/dfp.md (dfptstsfi_<code>_<mode> for DFP_TEST and DDTD):
+	Handle UNORDERED if !HONOR_NANS.
+
+2019-11-20  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (wrapper_heuristics_may_apply): Break out from ...
+	(edge_badness): ... here.
+	(inline_small_functions): Use monotonicity of badness calculation
+	to avoid redundant updates.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_analyze_slp_instance): Dump
+	constructors we are actually analyzing.
+	(vect_slp_check_for_constructors): Do not vectorize uniform
+	constuctors, do not dump here.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92537
+	* tree-vect-slp.c (vect_analyze_slp_instance): Move CTOR
+	vectorization validity check...
+	(vect_slp_analyze_operations): ... here.
+
+2019-11-20  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-protos.h (make_pass_arc_ifcvt): Declare.
+	(make_pass_arc_predicate_delay_insns): Likewise.
+	* config/arc/arc.c (class pass_arc_ifcvt): Reformat text, add gate
+	method, remove clone.
+	(class pass_arc_predicate_delay_insns): Likewise.
+	(arc_init): Remove registering of ARC specific passes.
+	* config/arc/t-arc (PASSES_EXTRA): Add arc-passes.def.
+	* config/arc/arc-passes.def: New file.
+
+2019-11-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90840
+	* expmed.c (store_bit_field_1): Handle the case where op0 is not a MEM
+	and has a mode that doesn't have corresponding integral type.
+
+	PR target/90867
+	* config/i386/i386-options.c (ix86_valid_target_attribute_tree): Don't
+	clear opts->x_ix86_isa_flags{,2} here...
+	(ix86_valid_target_attribute_inner_p): ... but here when seeing
+	arch=.  Also clear opts->x_ix86_isa_flags{,2}_explicit.
+
+	PR c/90898
+	* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Remove
+	assertion.
+	(insert_clobbers_for_var): Fix a typo in function comment.
+
+2019-11-20  Jiangning Liu  <jiangning.liu@amperecomputing.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91195
+	* tree-ssa-phiopt.c (cond_store_replacement): Move lhs unsharing
+	earlier.  Set TREE_NO_WARNING on the rhs1 of the artificially added
+	load.
+
+2019-11-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	Make 0-series device specs work with older versions of avr-gcc.
+
+	PR target/92545
+	* config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Remove.
+	* config/avr/gen-avr-mmcu-specs.c (print_mcu)
+	<*link_pm_base_address>: Don't write spec.
+	<*link_arch>: Add --defsym=__RODATA_PM_OFFSET__= as needed.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	PR c/92088
+	* builtins.c (compute_objsize): Deal with VLAs.
+
+2019-11-19  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.c (move_to_end_of_ready): New, factored out
+	from common code.
+	(power6_sched_reorder2): Factored out from rs6000_sched_reorder2,
+	call new function.
+	(power9_sched_reorder2): Call new function.
+	(rs6000_sched_reorder2): Likewise.
+
+2019-11-18  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-fnsummary.c (estimate_edge_size_and_time): Drop parameter PROB.
+	(estimate_calls_size_and_time): Update.
+
+2019-11-18  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (inlining_speedup): New function.
+	(edge_badness): Use it.
+
+2019-11-19  Zoran Jovanovic <zoran.jovanovic@mips.com>
+			Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* config/mips/mips-msa.md (msa_<msabr>_<msafmt_f>, msa_<msabr>_v_<msafmt_f>):
+	Mark as not having "likely" version.
+	* config/mips/mips.md (insn_count): The simd_div instruction with
+	TARGET_CHECK_ZERO_DIV consists of 3 instructions.
+	(can_delay): Exclude simd_branch.
+	(defile_delay *): Add simd_branch instructions.
+	They have one regular delay slot.
+
+2019-11-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Revert:
+	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cse.c (cse_insn): Delete no-op register moves too.
+	* simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
+	Take a second comparison to control the value for NE.
+	(mask_to_comparison): Handle unsigned comparisons.
+	(simplify_logical_relational_operation): Likewise.  Update call
+	to comparison_to_mask.  Handle AND if !HONOR_NANs.
+	(simplify_binary_operation_1): Call the above for AND too.
+
+2019-11-19  Martin Liska  <mliska@suse.cz>
+
+	* toplev.c (general_init): Move the call...
+	(toplev::main): ... here as we need init_options_struct
+	being called.
+
+2019-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/79262
+	* config/aarch64/aarch64.c (generic_vector_cost): Adjust
+	vec_to_scalar_cost.
+
+2019-11-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm-cpus.in (armv7): Set tune to Cortex-A53.
+	(armv7-a): Likewise.
+	(armv7ve): Likewise.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92581
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): For
+	condition reduction chains gather all conditions involved
+	for computing the index reduction vector.
+
+2019-11-19  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
+	AARCH64_MEMTAG_BUILTIN_START, AARCH64_MEMTAG_BUILTIN_IRG,
+	AARCH64_MEMTAG_BUILTIN_GMI, AARCH64_MEMTAG_BUILTIN_SUBP,
+	AARCH64_MEMTAG_BUILTIN_INC_TAG, AARCH64_MEMTAG_BUILTIN_SET_TAG,
+	AARCH64_MEMTAG_BUILTIN_GET_TAG, and AARCH64_MEMTAG_BUILTIN_END.
+	(aarch64_init_memtag_builtins): New.
+	(AARCH64_INIT_MEMTAG_BUILTINS_DECL): New macro.
+	(aarch64_general_init_builtins): Call aarch64_init_memtag_builtins.
+	(aarch64_expand_builtin_memtag): New.
+	(aarch64_general_expand_builtin): Call aarch64_expand_builtin_memtag.
+	(AARCH64_BUILTIN_SUBCODE): New macro.
+	(aarch64_resolve_overloaded_memtag): New.
+	(aarch64_resolve_overloaded_builtin_general): New. Call
+	aarch64_resolve_overloaded_memtag to handle overloaded MTE builtins.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_MEMORY_TAGGING when enabled.
+	(aarch64_resolve_overloaded_builtin): Call
+	aarch64_resolve_overloaded_builtin_general.
+	* config/aarch64/aarch64-protos.h
+	(aarch64_resolve_overloaded_builtin_general): New declaration.
+	* config/aarch64/aarch64.h (AARCH64_ISA_MEMTAG): New macro.
+	(TARGET_MEMTAG): Likewise.
+	* config/aarch64/aarch64.md (UNSPEC_GEN_TAG): New unspec.
+	(UNSPEC_GEN_TAG_RND, and UNSPEC_TAG_SPACE): Likewise.
+	(irg, gmi, subp, addg, ldg, stg): New instructions.
+	* config/aarch64/arm_acle.h (__arm_mte_create_random_tag): New macro.
+	(__arm_mte_exclude_tag, __arm_mte_ptrdiff): Likewise.
+	(__arm_mte_increment_tag, __arm_mte_set_tag): Likewise.
+	(__arm_mte_get_tag): Likewise.
+	* config/aarch64/predicates.md (aarch64_memtag_tag_offset): New.
+	(aarch64_granule16_uimm6, aarch64_granule16_simm9): New.
+	* config/arm/types.md (memtag): New.
+	* doc/invoke.texi (-memtag): Update description.
+
+2019-11-19  Richard Henderson  <richard.henderson@linaro.org>
+
+	* config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro
+	to define __GCC_ASM_FLAG_OUTPUTS__.
+	* config/arm/arm.c (thumb1_md_asm_adjust): New function.
+	(arm_option_params_internal): Swap out targetm.md_asm_adjust
+	depending on TARGET_THUMB1.
+	* doc/extend.texi (FlagOutputOperands): Document thumb1 restriction.
+
+2019-11-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92549
+	* config/i386/i386.md (peephole2 for *swap<mode>): New peephole2.
+
+	PR middle-end/91450
+	* internal-fn.c (expand_mul_overflow): For s1 * s2 -> ur, if one
+	operand is negative and one non-negative, compare the non-negative
+	one against 0 rather than comparing s1 & s2 against 0.  Otherwise,
+	don't compare (s1 & s2) == 0, but compare separately both s1 == 0
+	and s2 == 0, unless one of them is known to be negative.  Remove
+	tem2 variable, use tem where tem2 has been used before.
+
+2019-11-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* doc/invoke.texi (-gno-internal-reset-location-views): Fix typo.
+
+2019-11-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92557
+	* omp-low.c (omp_clause_aligned_alignment): Punt if TYPE_MODE is not
+	vmode rather than asserting it always is.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92554
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Look
+	for the actual condition stmt and deal with sign-changes.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92555
+	* tree-vect-loop.c (vect_update_vf_for_slp): Also scan PHIs
+	for non-SLP stmts.
+
+2019-11-19  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/92540
+	* config/riscv/riscv.c (riscv_address_insns): Initialize
+	addr in order to remove boostrap -Wmaybe-uninitialized
+	error.
+
+2019-11-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92493
+	* gimple-ssa-sprintf.c (get_origin_and_offset): Remove spurious
+	assignment.
+
+2019-11-18  Giuliano Belinassi  <giuliano.belinassi@usp.br>
+
+	* cfgloop.c (get_loop_body_in_custom_order): New.
+	* cfgloop.h (get_loop_body_in_custom_order): New prototype.
+	* tree-loop-distribution.c (class loop_distribution): New.
+	(bb_top_order_cmp): Remove.
+	(bb_top_order_cmp_r): New.
+	(create_rdg_vertices): Move into class loop_distribution.
+	(stmts_from_loop): Same as above.
+	(update_for_merge): Same as above.
+	(partition_merge_into): Same as above.
+	(get_data_dependence): Same as above.
+	(data_dep_in_cycle_p): Same as above.
+	(update_type_for_merge): Same as above.
+	(build_rdg_partition_for-vertex): Same as above.
+	(classify_builtin_ldst): Same as above.
+	(classify_partition): Same as above.
+	(share_memory_accesses): Same as above.
+	(rdg_build_partitions): Same as above.
+	(pg_add_dependence_edges): Same as above.
+	(build_partition_graph): Same as above.
+	(merge_dep_scc_partitions): Same as above.
+	(break_alias_scc_partitions): Same as above.
+	(finalize_partitions): Same as above.
+	(distribute_loop): Same as above.
+	(bb_top_order_init): New method
+	(bb_top_order_destroy): New method.
+	(get_bb_top_order_index_size): New method.
+	(get_bb_top_order_index_index): New method.
+	(get_bb_top_order_index_index): New method.
+	(loop_distribution::execute): New method.
+	(pass_loop_distribution::execute): Instantiate loop_distribution.
+
+2019-11-18  Jan Hubicka  <jh@suse.cz>
+
+	PR ipa/92508
+	* ipa-inline.c (inline_small_functions): Add new edges after reseting
+	caches.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Fix sanity check.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/sourcebuild.texi (vect_check_ptrs): Document.
+	* optabs.def (check_raw_ptrs_optab, check_war_ptrs_optab): New optabs.
+	* doc/md.texi: Document them.
+	* internal-fn.def (IFN_CHECK_RAW_PTRS, IFN_CHECK_WAR_PTRS): New
+	internal functions.
+	* internal-fn.h (internal_check_ptrs_fn_supported_p): Declare.
+	* internal-fn.c (check_ptrs_direct): New macro.
+	(expand_check_ptrs_optab_fn): Likewise.
+	(direct_check_ptrs_optab_supported_p): Likewise.
+	(internal_check_ptrs_fn_supported_p): New fuction.
+	* tree-data-ref.c: Include internal-fn.h.
+	(create_ifn_alias_checks): New function.
+	(create_intersect_range_checks): Use it.
+	* config/aarch64/iterators.md (SVE2_WHILE_PTR): New int iterator.
+	(optab, cmp_op): Handle it.
+	(raw_war, unspec): New int attributes.
+	* config/aarch64/aarch64.md (UNSPEC_WHILERW, UNSPEC_WHILE_WR): New
+	constants.
+	* config/aarch64/predicates.md (aarch64_bytes_per_sve_vector_operand):
+	New predicate.
+	* config/aarch64/aarch64-sve2.md (check_<raw_war>_ptrs<mode>): New
+	expander.
+	(@aarch64_sve2_while<cmp_op><GPI:mode><PRED_ALL:mode>_ptest): New
+	pattern.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree.c (build_vector_from_ctor): Directly return a zero vector for
+	empty constructors.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cse.c (cse_insn): Delete no-op register moves too.
+	* simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
+	Take a second comparison to control the value for NE.
+	(mask_to_comparison): Handle unsigned comparisons.
+	(simplify_logical_relational_operation): Likewise.  Update call
+	to comparison_to_mask.  Handle AND if !HONOR_NANs.
+	(simplify_binary_operation_1): Call the above for AND too.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* fold-const.c (native_encode_vector): Turn into a wrapper function,
+	splitting the main code out into...
+	(native_encode_vector_part): ...this new function.
+	(native_decode_vector_tree): New function.
+	(fold_view_convert_vector_encoding): Likewise.
+	(fold_view_convert_expr): Use it for converting VECTOR_CSTs
+	to VECTOR_TYPEs.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (create_intersect_range_checks_index): If the
+	alias pair describes simple WAW and WAR dependencies, just check
+	whether the first B access overlaps later A accesses.
+	(create_waw_or_war_checks): New function that performs the same
+	optimization on addresses.
+	(create_intersect_range_checks): Call it.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* lra-constraints.c (valid_address_p): Take the operand and a
+	constraint as argument.  If the operand is a MEM and the constraint
+	is a memory constraint, check whether the eliminated form of the
+	MEM already satisfies the constraint.
+	(process_address_1): Update calls accordingly.
+
+2019-11-18  Tom Tromey  <tromey@adacore.com>
+
+	* doc/tm.texi: Rebuild.
+	* doc/tm.texi.in (Misc): Don't document MODIFY_JNI_METHOD_CALL.
+	* config/i386/cygming.h (MODIFY_JNI_METHOD_CALL): Don't define.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92516
+	* tree-vect-slp.c (vect_analyze_slp_instance): Add bst_map
+	argument, hoist bst_map creation/destruction to ...
+	(vect_analyze_slp): ... here, forming a true graph with
+	SLP instances being the entries.
+	(vect_detect_hybrid_slp_stmts): Remove wrapper.
+	(vect_detect_hybrid_slp): Use one visited set for all
+	graph entries.
+	(vect_slp_analyze_node_operations): Simplify visited/lvisited
+	to hash-sets of slp_tree.
+	(vect_slp_analyze_operations): Likewise.
+	(vect_bb_slp_scalar_cost): Remove wrapper.
+	(vect_bb_vectorization_profitable_p): Use one visited set for
+	all graph entries.
+	(vect_schedule_slp_instance): Elide bst_map use.
+	(vect_schedule_slp): Likewise.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_analyze_slp_instance): When a CTOR
+	was vectorized with just external refs fail.
+
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/92525
+	* ipa-icf.c (sem_function::init): Unset m_checker
+	at the end of the function.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92558
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): When
+	reducting the width of a reduction vector def update new_phis.
+
+2019-11-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* configure.ac (gcc_cv_target_ldbl128): Set for powerpc*-*-linux-musl*
+	and s390*-*-linux-musl* targets.
+	* configure: Regenerate.
+
+2019-11-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/s390/linux.h (MUSL_DYNAMIC_LINKER32): Define.
+	(MUSL_DYNAMIC_LINKER64): Define.
+
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.c (dbg_cnt_set_limit_by_name): Provide error
+	message for an unknown counter.
+	(dbg_cnt_process_single_pair): Support 0 as minimum value.
+	(dbg_cnt_process_opt): Remove unreachable code.
+
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/92529
+	* ipa-icf-gimple.c (func_checker::compare_gimple_assign):
+	Compare LHS types of NOP_EXPR.
+
+2019-11-18  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* run-rtl-passes.c (run_rtl_passes): Accept and handle empty
+	"initial_pass_name" argument -- by running "*clean_state" pass.
+	Also free the "initial_pass_name" when done.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/92462
+	* alias.c (find_base_term): Restrict the look through ANDs.
+	(find_base_value): Likewise.
+
+2019-11-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	Add support for AVR devices from the 0-series.
+
+	PR target/92545
+	* config/avr/avr-arch.h (avr_mcu_t) <flash_pm_offset>: New field.
+	* config/avr/avr-devices.c (avr_mcu_types): Adjust initializers.
+	* config/avr/avr-mcus.def (AVR_MCU): Add respective field.
+	* config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Add.
+	* config/avr/gen-avr-mmcu-specs.c (print_mcu)
+	<*cpp, *cpp_mcu, *cpp_avrlibc, *link_pm_base_address>: Emit code
+	for spec definitions.
+	* doc/avr-mmcu.texi: Regenerate.
+
+2019-11-18  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/92448
+	* config/i386/i386-expand.c (ix86_expand_set_or_cpymem):
+	Replace TARGET_AVX128_OPTIMAL with TARGET_AVX256_SPLIT_REGS.
+	* config/i386/i386-option.c (ix86_vec_cost): Ditto.
+	(ix86_reassociation_width): Ditto.
+	* config/i386/i386-options.c (ix86_option_override_internal):
+	Replace TARGET_AVX128_OPTIAML with
+	ix86_tune_features[X86_TUNE_AVX128_OPTIMAL]
+	* config/i386/i386.h (TARGET_AVX256_SPLIT_REGS): New macro.
+	(TARGET_AVX128_OPTIMAL): Deleted.
+	* config/i386/x86-tune.def (X86_TUNE_AVX256_SPLIT_REGS): New
+	DEF_TUNE.
+
+2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
+	(@cceq_ior_compare_<mode> for GPR): ... this.  Allow GPR instead of
+	just SI.
+	(cceq_rev_compare): Rename to...
+	(@cceq_rev_compare_<mode> for GPR): ... this.  Allow GPR instead of
+	just SI.
+	(define_split for <bd>tf_<mode>): Add SImode first argument to
+	gen_cceq_ior_compare.
+
+2019-11-16  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* common/config/powerpcspe: Delete.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (aarch64_wrffr): Wrap the FFRT
+	output in UNSPEC_WRFFR.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (create_intersect_range_checks_index): Rewrite
+	the index tests to have the form (unsigned T) (B - A + bias) <= limit.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (create_intersect_range_checks_index)
+	(create_intersect_range_checks): Print dump messages.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (dump_alias_pair): New function.
+	(prune_runtime_alias_test_list): Use it to dump each merged alias pair.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.h (DR_ALIAS_MIXED_STEPS): New flag.
+	* tree-data-ref.c (prune_runtime_alias_test_list): Set it when
+	merging data references with different steps.
+	(create_intersect_range_checks_index): Take a
+	dr_with_seg_len_pair_t instead of two dr_with_seg_lens.
+	Bail out if DR_ALIAS_MIXED_STEPS is set.
+	(create_intersect_range_checks): Take a dr_with_seg_len_pair_t
+	instead of two dr_with_seg_lens.  Update call to
+	create_intersect_range_checks_index.
+	(create_runtime_alias_checks): Update call accordingly.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.h (DR_ALIAS_RAW, DR_ALIAS_WAR, DR_ALIAS_WAW)
+	(DR_ALIAS_ARBITRARY, DR_ALIAS_SWAPPED, DR_ALIAS_UNSWAPPED): New flags.
+	(dr_with_seg_len_pair_t::sequencing): New enum.
+	(dr_with_seg_len_pair_t::flags): New member variable.
+	(dr_with_seg_len_pair_t::dr_with_seg_len_pair_t): Take a sequencing
+	parameter and initialize the flags member variable.
+	* tree-loop-distribution.c (compute_alias_check_pairs): Update
+	call accordingly.
+	* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
+	Ensure the two data references in an alias pair are in statement
+	order, if there is a defined order.
+	* tree-data-ref.c (prune_runtime_alias_test_list): Use
+	DR_ALIAS_SWAPPED and DR_ALIAS_UNSWAPPED to record whether we've
+	swapped the references in a dr_with_seg_len_pair_t.  OR together
+	the flags when merging two dr_with_seg_len_pair_ts.  After merging,
+	try to restore the original dr_with_seg_len order, updating the
+	flags if that fails.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (prune_runtime_alias_test_list): Delay
+	swapping the dr_as based on init values until we've decided
+	whether to merge them.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.c (prune_runtime_alias_test_list): Sort the
+	two accesses in each dr_with_seg_len_pair_t before trying to
+	combine separate dr_with_seg_len_pair_ts.
+	* tree-loop-distribution.c (compute_alias_check_pairs): Don't do
+	that here.
+	* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md
+	(scatter_store<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
+	(scatter_store<SVE_24:mode><v_int_container>): ...this.
+	(mask_scatter_store<SVE_FULL_S:mode><v_int_equiv>): Extend to...
+	(mask_scatter_store<SVE_4:mode><v_int_equiv>): ...this.
+	(mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>): Extend to...
+	(mask_scatter_store<SVE_2:mode><v_int_equiv>): ...this.
+	(*mask_scatter_store<mode><v_int_container>_<su>xtw_unpacked): New
+	pattern.
+	(*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
+	(*mask_scatter_store<SVE_2:mode><v_int_equiv>_sxtw): ...this.
+	(*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
+	(*mask_scatter_store<SVE_2:mode><v_int_equiv>_uxtw): ...this.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_2BHSI, SVE_2HSDI, SVE_4BHI)
+	(SVE_4HSI): New mode iterators.
+	(ANY_EXTEND2): New code iterator.
+	* config/aarch64/aarch64-sve.md
+	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>):
+	Extend to...
+	(@aarch64_gather_load_<ANY_EXTEND:optab><SVE_4HSI:mode><SVE_4BHI:mode>):
+	...this, handling extension to partial modes as well as full modes.
+	Describe the extension as a predicated rather than unpredicated
+	extension.
+	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+	Likewise extend to...
+	(@aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>):
+	...this, making the same adjustments.
+	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
+	Likewise extend to...
+	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_sxtw)
+	...this, making the same adjustments.
+	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
+	Likewise extend to...
+	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_uxtw)
+	...this, making the same adjustments.
+	(*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_<ANY_EXTEND2:su>xtw_unpacked):
+	New pattern.
+	(*aarch64_ldff1_gather<mode>_sxtw): Canonicalize to a constant
+	extension predicate.
+	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
+	Describe the extension as a predicated rather than unpredicated
+	extension.
+	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
+	Likewise.  Canonicalize to a constant extension predicate.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svld1_gather_extend_impl::expand): Add an extra predicate for
+	the extension.
+	(svldff1_gather_extend_impl::expand): Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_24, SVE_2, SVE_4): New mode
+	iterators.
+	* config/aarch64/aarch64-sve.md
+	(gather_load<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
+	(gather_load<SVE_24:mode><v_int_container>): ...this.
+	(mask_gather_load<SVE_FULL_S:mode><v_int_equiv>): Extend to...
+	(mask_gather_load<SVE_4:mode><v_int_container>): ...this.
+	(mask_gather_load<SVE_FULL_D:mode><v_int_equiv>): Extend to...
+	(mask_gather_load<SVE_2:mode><v_int_container>): ...this.
+	(*mask_gather_load<SVE_2:mode><v_int_container>_<su>xtw_unpacked):
+	New pattern.
+	(*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
+	(*mask_gather_load<SVE_2:mode><v_int_equiv>_sxtw): ...this.
+	Allow the nominal extension predicate to be different from the
+	load predicate.
+	(*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
+	(*mask_gather_load<SVE_2:mode><v_int_equiv>_uxtw): ...this.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md
+	(trunc<SVE_HSDI:mode><SVE_PARTIAL_I:mode>2): New pattern.
+	* config/aarch64/aarch64.c (aarch64_integer_truncation_p): New
+	function.
+	(aarch64_sve_adjust_stmt_cost): Call it.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md
+	(@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>):
+	(@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+	Combine into...
+	(@aarch64_load_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
+	...this new pattern, handling extension to partial modes as well
+	as full modes.  Describe the extension as a predicated rather than
+	unpredicated extension.
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+	Combine into...
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
+	...this new pattern, handling extension to partial modes as well
+	as full modes.  Describe the extension as a predicated rather than
+	unpredicated extension.
+	* config/aarch64/aarch64-sve-builtins.cc
+	(function_expander::use_contiguous_load_insn): Add an extra
+	predicate for extending loads.
+	* config/aarch64/aarch64.c (aarch64_extending_load_p): New function.
+	(aarch64_sve_adjust_stmt_cost): Likewise.
+	(aarch64_add_stmt_cost): Use aarch64_sve_adjust_stmt_cost to adjust
+	the cost of SVE vector stmts.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_HSDI): New mode iterator.
+	(narrower_mask): Handle VNx4HI, VNx2HI and VNx2SI.
+	* config/aarch64/aarch64-sve.md
+	(<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): New pattern.
+	(*<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): Likewise.
+	(@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Update
+	comment.  Avoid new narrower_mask ambiguity.
+	(@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
+	(*cond_uxt<mode>_2): Update comment.
+	(*cond_uxt<mode>_any): Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-modes.def: Define partial SVE vector
+	float modes.
+	* config/aarch64/aarch64-protos.h (aarch64_sve_pred_mode): New
+	function.
+	* config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle the
+	new vector float modes.
+	(aarch64_sve_container_bits): New function.
+	(aarch64_sve_pred_mode): Likewise.
+	(aarch64_get_mask_mode): Use it.
+	(aarch64_sve_element_int_mode): Handle structure modes and partial
+	modes.
+	(aarch64_sve_container_int_mode): New function.
+	(aarch64_vectorize_related_mode): Return SVE modes when given
+	SVE modes.  Handle partial modes, taking the preferred number
+	of units from the size of the given mode.
+	(aarch64_hard_regno_mode_ok): Allow partial modes to be stored
+	in registers.
+	(aarch64_expand_sve_ld1rq): Use the mode form of aarch64_sve_pred_mode.
+	(aarch64_expand_sve_const_vector): Handle partial SVE vectors.
+	(aarch64_split_sve_subreg_move): Use the mode form of
+	aarch64_sve_pred_mode.
+	(aarch64_secondary_reload): Handle partial modes in the same way
+	as full big-endian vectors.
+	(aarch64_vector_mode_supported_p): Allow partial SVE vectors.
+	(aarch64_autovectorize_vector_modes): Try unpacked SVE vectors,
+	merging with the Advanced SIMD modes.  If two modes have the
+	same size, try the Advanced SIMD mode first.
+	(aarch64_simd_valid_immediate): Use the container rather than
+	the element mode for INDEX constants.
+	(aarch64_simd_vector_alignment): Make the alignment of partial
+	SVE vector modes the same as their minimum size.
+	(aarch64_evpc_sel): Use the mode form of aarch64_sve_pred_mode.
+	* config/aarch64/aarch64-sve.md (mov<SVE_FULL:mode>): Extend to...
+	(mov<SVE_ALL:mode>): ...this.
+	(movmisalign<SVE_FULL:mode>): Extend to...
+	(movmisalign<SVE_ALL:mode>): ...this.
+	(*aarch64_sve_mov<mode>_le): Rename to...
+	(*aarch64_sve_mov<mode>_ldr_str): ...this.
+	(*aarch64_sve_mov<SVE_FULL:mode>_be): Rename and extend to...
+	(*aarch64_sve_mov<SVE_ALL:mode>_no_ldr_str): ...this.  Handle
+	partial modes regardless of endianness.
+	(aarch64_sve_reload_be): Rename to...
+	(aarch64_sve_reload_mem): ...this and enable for little-endian.
+	Use aarch64_sve_pred_mode to get the appropriate predicate mode.
+	(@aarch64_pred_mov<SVE_FULL:mode>): Extend to...
+	(@aarch64_pred_mov<SVE_ALL:mode>): ...this.
+	(*aarch64_sve_mov<SVE_FULL:mode>_subreg_be): Extend to...
+	(*aarch64_sve_mov<SVE_ALL:mode>_subreg_be): ...this.
+	(@aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
+	(@aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
+	(*aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
+	(*aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
+	(maskload<SVE_FULL:mode><vpred>): Extend to...
+	(maskload<SVE_ALL:mode><vpred>): ...this.
+	(maskstore<SVE_FULL:mode><vpred>): Extend to...
+	(maskstore<SVE_ALL:mode><vpred>): ...this.
+	(vec_duplicate<SVE_FULL:mode>): Extend to...
+	(vec_duplicate<SVE_ALL:mode>): ...this.
+	(*vec_duplicate<SVE_FULL:mode>_reg): Extend to...
+	(*vec_duplicate<SVE_ALL:mode>_reg): ...this.
+	(sve_ld1r<SVE_FULL:mode>): Extend to...
+	(sve_ld1r<SVE_ALL:mode>): ...this.
+	(vec_series<SVE_FULL_I:mode>): Extend to...
+	(vec_series<SVE_I:mode>): ...this.
+	(*vec_series<SVE_FULL_I:mode>_plus): Extend to...
+	(*vec_series<SVE_I:mode>_plus): ...this.
+	(@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Avoid
+	new VPRED ambiguity.
+	(@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
+	(add<SVE_FULL_I:mode>3): Extend to...
+	(add<SVE_I:mode>3): ...this.
+	* config/aarch64/iterators.md (SVE_ALL, SVE_I): New mode iterators.
+	(Vetype, Vesize, VEL, Vel, vwcore): Handle partial SVE vector modes.
+	(VPRED, vpred): Likewise.
+	(Vctype): New iterator.
+	(vw): Remove SVE modes.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_PARTIAL): Rename to...
+	(SVE_PARTIAL_I): ...this.
+	* config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_ALL): Rename to...
+	(SVE_FULL): ...this.
+	(SVE_I): Rename to...
+	(SVE_FULL_I): ...this.
+	(SVE_F): Rename to...
+	(SVE_FULL_F): ...this.
+	(SVE_BHSI): Rename to...
+	(SVE_FULL_BHSI): ...this.
+	(SVE_HSD): Rename to...
+	(SVE_FULL_HSD): ...this.
+	(SVE_HSDI): Rename to...
+	(SVE_FULL_HSDI): ...this.
+	(SVE_HSF): Rename to...
+	(SVE_FULL_HSF): ...this.
+	(SVE_SD): Rename to...
+	(SVE_FULL_SD): ...this.
+	(SVE_SDI): Rename to...
+	(SVE_FULL_SDI): ...this.
+	(SVE_SDF): Rename to...
+	(SVE_FULL_SDF): ...this.
+	(SVE_S): Rename to...
+	(SVE_FULL_S): ...this.
+	(SVE_D): Rename to...
+	(SVE_FULL_D): ...this.
+	* config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
+	* config/aarch64/aarch64-sve2.md: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.opt (--param=aarch64-sve-compare-costs):
+	New option.
+	* doc/invoke.texi: Document it.
+	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
+	By default, return VECT_COMPARE_COSTS for SVE.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.h (VECT_COMPARE_COSTS): New constant.
+	* target.def (autovectorize_vector_modes): Return a bitmask of flags.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_autovectorize_vector_modes): Update accordingly.
+	* targhooks.c (default_autovectorize_vector_modes): Likewise.
+	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
+	Likewise.
+	* config/arc/arc.c (arc_autovectorize_vector_modes): Likewise.
+	* config/arm/arm.c (arm_autovectorize_vector_modes): Likewise.
+	* config/i386/i386.c (ix86_autovectorize_vector_modes): Likewise.
+	* config/mips/mips.c (mips_autovectorize_vector_modes): Likewise.
+	* tree-vectorizer.h (_loop_vec_info::vec_outside_cost)
+	(_loop_vec_info::vec_inside_cost): New member variables.
+	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize them.
+	(vect_better_loop_vinfo_p, vect_joust_loop_vinfos): New functions.
+	(vect_analyze_loop): When autovectorize_vector_modes returns
+	VECT_COMPARE_COSTS, try vectorizing the loop with each available
+	vector mode and picking the one with the lowest cost.
+	(vect_estimate_min_profitable_iters): Record the computed costs
+	in the loop_vec_info.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (can_duplicate_and_interleave_p): Take an
+	element type rather than an element mode.
+	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+	Use get_vectype_for_scalar_type to query the natural types
+	for a given element type rather than basing everything on
+	GET_MODE_SIZE (vinfo->vector_mode).  Limit int_mode_for_size
+	query to MAX_FIXED_MODE_SIZE.
+	(duplicate_and_interleave): Update call accordingly.
+	* tree-vect-loop.c (vectorizable_reduction): Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_get_vector_types_for_stmt): Take an
+	optional maximum nunits.
+	(get_vectype_for_scalar_type): Likewise.  Also declare a form that
+	takes an slp_tree.
+	(get_mask_type_for_scalar_type): Take an optional slp_tree.
+	(vect_get_mask_type_for_stmt): Likewise.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Don't store
+	the vector type in STMT_VINFO_VECTYPE for BB vectorization.
+	* tree-vect-patterns.c (vect_recog_bool_pattern): Use
+	vect_get_vector_types_for_stmt instead of STMT_VINFO_VECTYPE
+	to get an assumed vector type for data references.
+	* tree-vect-slp.c (vect_update_shared_vectype): New function.
+	(vect_update_all_shared_vectypes): Likewise.
+	(vect_build_slp_tree_1): Pass the group size to
+	vect_get_vector_types_for_stmt.  Use vect_update_shared_vectype
+	for BB vectorization.
+	(vect_build_slp_tree_2): Call vect_update_all_shared_vectypes
+	before building the vectof from scalars.
+	(vect_analyze_slp_instance): Pass the group size to
+	get_vectype_for_scalar_type.
+	(vect_slp_analyze_node_operations_1): Don't recompute the vector
+	types for BB vectorization here; just handle the case in which
+	we deferred the choice for booleans.
+	(vect_get_constant_vectors): Pass the slp_tree to
+	get_vectype_for_scalar_type.
+	* tree-vect-stmts.c (vect_prologue_cost_for_slp_op): Likewise.
+	(vectorizable_call): Likewise.
+	(vectorizable_simd_clone_call): Likewise.
+	(vectorizable_conversion): Likewise.
+	(vectorizable_shift): Likewise.
+	(vectorizable_operation): Likewise.
+	(vectorizable_comparison): Likewise.
+	(vect_is_simple_cond): Take the slp_tree as argument and
+	pass it to get_vectype_for_scalar_type.
+	(vectorizable_condition): Update call accordingly.
+	(get_vectype_for_scalar_type): Take a group_size argument.
+	For BB vectorization, limit the the vector to that number
+	of elements.  Also define an overload that takes an slp_tree.
+	(get_mask_type_for_scalar_type): Add an slp_tree argument and
+	pass it to get_vectype_for_scalar_type.
+	(vect_get_vector_types_for_stmt): Add a group_size argument
+	and pass it to get_vectype_for_scalar_type.  Don't use the
+	cached vector type for BB vectorization if a group size is given.
+	Handle data references in that case.
+	(vect_get_mask_type_for_stmt): Take an slp_tree argument and
+	pass it to get_mask_type_for_scalar_type.
+
+2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.h (do_estimate_edge_time): Add nonspec_time
+	parameter.
+	(estimate_edge_time): Use it.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Add
+	ret_nonspec_time parameter.
+
+2019-11-15  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/m68k/linux.h (MUSL_DYNAMIC_LINKER): Define.
+
+2019-11-15  Nick Clifton  <nickc@redhat.com>
+	    Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	PR target/65649
+	* config/microblaze/microblaze.c (print_operand): Print value as long.
+
+2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (edge_badness, inline_small_functions): Revert
+	accidental commit.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.h (FIXED_REGISTERS): Unfix frame pointer.
+	(CALL_USED_REGISTERS): Make frame pointer callee-saved.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.c (MAX_NORMAL_SGPR_COUNT, MAX_NORMAL_VGPR_COUNT): New.
+	(gcn_conditional_register_usage): Use constants in place of hard-coded
+	values.
+	(gcn_hsa_declare_function_name): Set lower bound for number of
+	SGPRs/VGPRs in non-leaf kernels to MAX_NORMAL_SGPR_COUNT and
+	MAX_NORMAL_VGPR_COUNT.
+
+2019-11-15  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-utils.h (ipa_remove_useless_jump_functions): Remove stray
+	declaration.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.c (default_requested_args): New.
+	(gcn_parse_amdgpu_hsa_kernel_attribute): Initialize requested args
+	set with default_requested_args.
+	(gcn_conditional_register_usage): Limit register usage of non-kernel
+	functions.  Reassign fixed registers if a non-standard set of args is
+	requested.
+	* config/gcn/gcn.h (FIXED_REGISTERS): Fix registers according to ABI.
+
+2019-11-15  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/92528
+	* ipa-prop.c (update_jump_functions_after_inlining): Invalidate
+	aggregate jump function when inlined-to caller has no edge summary.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_init_cumulative_args): Call reinit_regs.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_expand_prologue): Remove initialization and
+	prologue use of v0.
+	(print_operand_address): Use v1 for zero vector offset.
+
+2019-11-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92515
+	* tree-vect-stmts.c (vectorizable_shift): Record incompatible op1
+	types when converting a vector/scalar shift into a vector/vector one,
+	using tree_nop_conversion_p instead of useless_type_conversion_p.
+	Move the conversion code to the transform block.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* read-rtl-function.c
+	(function_reader::add_fixup_source_location): Take additional
+	parameter of a column.
+	(function_reader::maybe_read_location): Optionally parse column
+	information and pass to add_fixup_source_location.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92512
+	* tree-vect-loop.c (check_reduction_path): Fix operand index
+	computability check.  Add check for second use in COND_EXPRs.
+
+2019-11-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/92515
+	* config/rs6000/rs6000-call.c (rs6000_gimple_fold_builtin): Use
+	VIEW_CONVERT_EXPR to reinterpret vectors as different types.
+
+2019-11-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_regno_reg_class): Return VCC_CONDITIONAL_REG
+	register class for VCC_LO and VCC_HI.
+	(gcn_spill_class): Use SGPR_REGS to spill registers in
+	VCC_CONDITIONAL_REG.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Fix
+	singedness of SLP reduction epilouge operations.  Also reduce
+	the vector width for SLP reductions before doing elementwise
+	operations if possible.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* passes.c (skip_pass): Set epilogue_completed if skipping the
+	pro_and_epilogue pass.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* passes.c (should_skip_pass_p): Always run "dfinish".
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	* ipa-inline.c (inline_small_functions): Move assignment
+	to next before call destroying edge.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92039
+	PR tree-optimization/91975
+	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Revert
+	previous change, treat invariants consistently as non-constant.
+	(tree_estimate_loop_size): Ternary ops with just the first op
+	constant are not optimized away.
+
+2019-11-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (gimplify_call_expr): Don't call
+	omp_resolve_declare_variant after gimplification.
+	* omp-general.c (omp_context_selector_matches): For isa that might
+	match in some other function, defer if in declare simd function.
+	(omp_context_compute_score): Don't look for " score" in construct
+	trait set.  Set *score to -1 if it can't ever match.
+	(omp_resolve_declare_variant): If any variants need to be deferred,
+	don't punt immediately, but compute scores of all variants and if
+	ther eis a score winner that doesn't need to be deferred, return that.
+
+2019-11-15  Luo Xiong Hu  <luoxhu@linux.ibm.com>
+
+	* ipa-comdats.c: Fix comments typo.
+	* ipa-profile.c: Fix comments typo.
+	* tree-profile.c (gimple_gen_ic_profiler): Use the new variable
+	__gcov_indirect_call.counters and __gcov_indirect_call.callee.
+	(gimple_gen_ic_func_profiler): Likewise.
+	(pass_ipa_tree_profile::gate): Fix comments typo.
+
+2019-11-15  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	* ipa-inline.c (inline_small_functions): Update iterator of next.
+
+2019-11-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* lra-spills.c (assign_spill_hard_regs): Check that the spill
+	register is suitable for the mode.
+
+2019-11-14  Andrew MacLeod  <amacleod@redhat.com>
+
+	* range-op.h (range_operator::fold_range): Return a bool.
+	* range-op.cc (range_operator::wi_fold): Assert supported type.
+	(range_operator::fold_range): Assert supported type and return true.
+	(operator_equal::fold_range): Return true.
+	(operator_not_equal::fold_range): Same.
+	(operator_lt::fold_range): Same.
+	(operator_le::fold_range): Same.
+	(operator_gt::fold_range): Same.
+	(operator_ge::fold_range): Same.
+	(operator_plus::op1_range): Adjust call to fold_range.
+	(operator_plus::op2_range): Same.
+	(operator_minus::op1_range): Same.
+	(operator_minus::op2_range): Same.
+	(operator_exact_divide::op1_range): Same.
+	(operator_lshift::fold_range): Return true and adjust fold_range call.
+	(operator_rshift::fold_range): Same.
+	(operator_cast::fold_range): Return true.
+	(operator_logical_and::fold_range): Same.
+	(operator_logical_or::fold_range): Same.
+	(operator_logical_not::fold_range): Same.
+	(operator_bitwise_not::fold_range): Adjust call to fold_range.
+	(operator_bitwise_not::op1_range): Same.
+	(operator_cst::fold_range): Return true.
+	(operator_identity::fold_range): Return true.
+	(operator_negate::fold_range): Return true and adjust fold_range call.
+	(operator_addr_expr::fold_range): Return true.
+	(operator_addr_expr::op1_range): Adjust call to fold_range.
+	(range_cast): Same.
+	* tree-vrp.c (range_fold_binary_symbolics_p): Adjust call to fold_range.
+	(range_fold_unary_symbolics_p): Same.
+
+2019-11-14  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/92506
+	* range-op.cc (range_operator::fold_range): Start with range undefined.
+	(operator_abs::wi_fold): Fix wrong line copy... With wrapv, abs with
+	overflow is varying.
+
+2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op.cc (*operator*::*range): Remove calls to
+	range_intersect, range_invert, and range_union in favor of calling
+	the in-place API methods.
+	(range_tests): Same.
+	* range.cc (range_intersect): Remove.
+	(range_union): Remove.
+	(range_invert): Remove.
+	* range.h (range_intersect): Remove.
+	(range_union): Remove.
+	(range_intersect): Remove.
+
+2019-11-14  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR rtl-optimization/92430
+	* cfgcleanup.c (pass_jump_after_combine::gate): New function.
+	(pass_jump_after_combine::execute): Perform jump threading
+	unconditionally.
+
+2019-11-14  Jerome Lambourg  <lambourg@adacore.com>
+	    Doug Rupp <rupp@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+
+	* config.gcc: Collapse the arm-vxworks entries into
+	a single arm-wrs-vxworks7* one, bpabi based.  Update
+	the default cpu from arm8 to armv7-a
+	* config/arm/vxworks.h (CC1_SPEC): Simplify, knowing that
+	we always use ARM_UNWIND_INFO.
+	(DWARF2_UNWIND_INFO): Remove redefinition.
+	(ARM_TARGET2_DWARF_FORMAT): Likewise.
+	(VXWORKS_PERSONALITY): Define, to "llvm".
+	(VXWORKS_EXTRA_LIBS_RTP): Define, to "-lllvm".
+
+2019-11-14  Jerome Lambourg  <lambourg@adacore.com>
+
+	* config/arm/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
+	_VX_CPU instead of CPU and handle arm_arch8.
+
+2019-11-14  Doug Rupp  <rupp@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+	    Jerome Lambourg  <lambourg@adacore.com>
+
+	* config.gcc: Handle aarch64*-wrs-vxworks7*.
+	* config/aarch64/aarch64-vxworks.h: New file.
+	* config/aarch64/t-aarch64-vxworks: New file.
+
+2019-11-06  Jerome Lambourg  <lambourg@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+
+	* config/vx-common.h (USE_TM_CLONE_REGISTRY): Remove
+	definition, pointless with a VxWorks specific version
+	of crtstuff.
+	(DWARF2_UNWIND_INFO): Conditionalize on !ARM_UNWIND_INFO.
+	* config/vxworks.h (VX_CRTBEGIN_SPEC, VX_CRTEND_SPEC):
+	New local macros, controlling the addition of vxworks specific
+	crtstuff objects depending on the EH mechanism and kind of
+	module being linked.
+	(VXWORKS_STARTFILE_SPEC, VXWORKS_ENDFILE_SPEC): Use them.
+
+2019-11-06  Pat Bernardi  <bernardi@adacore.com>
+            Jerome Lambourg  <lambourg@adacore.com>
+            Olivier Hainque  <hainque@adacore.com>
+
+	* config.gcc: Add comment to introduce the TARGET_VXWORKS
+	common macro definitions, conveying VXWORKS7 or 64bit general
+	variations.  Add a block to set gcc_cv_initfini_array
+	unconditionally to "yes" for VxWorks7.
+	config/vx-common.h (VXWORKS_CC1_SPEC): New macro, empty string
+	by default.  Update some comments.
+	config/vxworks.h (VXWORKS_EXTRA_LIBS_RTP): New macro, empty by
+	default, to be added the end of VXWORKS_LIBS_RTP.
+	(VXWORKS_LIBS_RTP): Replace hardcoded part by VXWORKS_BASE_LIBS_RTP
+	and append VXWORKS_EXTRA_LIBS_RTP, both of which specific ports may
+	redefine.
+	(VXWORKS_NET_LIBS_RTP): Account for VxWorks7 specificities.
+	(VXWORKS_CC1_SPEC): Common base definition, with VxWorks7 variation
+	to account for the now available TLS abilities.
+	(TARGET_LIBC_HAS_FUNCTION): Account for VxWorks7 abilities.
+	(VXWORKS_HAVE_TLS): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-slp.c (vect_contains_pattern_stmt_p): New function.
+	(vect_slp_convert_to_external): Likewise.
+	(vect_slp_analyze_node_operations): If analysis fails, try building
+	the node from scalars instead.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-cfg.c (verify_gimple_assign_unary): Handle conversions
+	between vector types.
+	* tree-vect-stmts.c (vectorizable_conversion): Extend the
+	non-widening and non-narrowing path to handle standard
+	conversion codes, if the target supports them.
+	* expr.c (convert_move): Try using the extend and truncate optabs
+	for vectors.
+	* optabs-tree.c (supportable_convert_operation): Likewise.
+	* config/aarch64/iterators.md (Vnarroqw): New iterator.
+	* config/aarch64/aarch64-simd.md (<optab><Vnarrowq><mode>2)
+	(trunc<mode><Vnarrowq>2): New patterns.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vect_get_vector_types_for_stmt): Don't
+	require vectype and nunits_vectype to have the same size;
+	instead assert that nunits_vectype has at least as many
+	elements as vectype.  Don't compute a separate nunits_vectype
+	if the scalar type is obviously the same as vectype's.
+	Tweak dump messages.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_vectorize_related_mode): New
+	function.
+	(aarch64_autovectorize_vector_modes): Also add V4HImode and V2SImode.
+	(TARGET_VECTORIZE_RELATED_MODE): Define.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vec_info::mode_set): New typedef.
+	(vec_info::used_vector_mode): New member variable.
+	(vect_chooses_same_modes_p): Declare.
+	* tree-vect-stmts.c (get_vectype_for_scalar_type): Record each
+	chosen vector mode in vec_info::used_vector_mode.
+	(vect_chooses_same_modes_p): New function.
+	* tree-vect-loop.c (vect_analyze_loop): Use it to avoid trying
+	the same vector statements multiple times.
+	* tree-vect-slp.c (vect_slp_bb_region): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* machmode.h (opt_machine_mode::operator==): New function.
+	(opt_machine_mode::operator!=): Likewise.
+	* tree-vectorizer.h (vec_info::vector_mode): Update comment.
+	(get_related_vectype_for_scalar_type): Delete.
+	(get_vectype_for_scalar_type_and_size): Declare.
+	* tree-vect-slp.c (vect_slp_bb_region): Print dump messages to say
+	whether analysis passed or failed, and with what vector modes.
+	Use related_vector_mode to check whether trying a particular
+	vector mode would be redundant with the autodetected mode,
+	and print a dump message if we decide to skip it.
+	* tree-vect-loop.c (vect_analyze_loop): Likewise.
+	(vect_create_epilog_for_reduction): Use
+	get_related_vectype_for_scalar_type instead of
+	get_vectype_for_scalar_type_and_size.
+	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Replace
+	with...
+	(get_related_vectype_for_scalar_type): ...this new function.
+	Take a starting/"prevailing" vector mode rather than a vector size.
+	Take an optional nunits argument, with the same meaning as for
+	related_vector_mode.  Use related_vector_mode when not
+	auto-detecting a mode, falling back to mode_for_vector if no
+	target mode exists.
+	(get_vectype_for_scalar_type): Update accordingly.
+	(get_same_sized_vectype): Likewise.
+	* tree-vectorizer.c (get_vec_alignment_for_array_type): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_call): Require the types
+	to have the same size.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_call): If an operand is
+	constant or external, use get_vectype_for_scalar_type
+	rather than get_same_sized_vectype to get its vector type.
+	(vectorizable_conversion, vectorizable_shift): Likewise.
+	(vectorizable_operation): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vec_info::vector_size): Replace with...
+	(vec_info::vector_mode): ...this new field.
+	* tree-vect-loop.c (vect_update_vf_for_slp): Update accordingly.
+	(vect_analyze_loop, vect_transform_loop): Likewise.
+	* tree-vect-loop-manip.c (vect_do_peeling): Likewise.
+	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+	(vect_make_slp_decision, vect_slp_bb_region): Likewise.
+	* tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
+	* tree-vectorizer.c (try_vectorize_loop_1): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.h (vector_sizes, auto_vector_sizes): Delete.
+	(vector_modes, auto_vector_modes): New typedefs.
+	* target.def (autovectorize_vector_sizes): Replace with...
+	(autovectorize_vector_modes): ...this new hook.
+	* doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
+	Replace with...
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): ...this new hook.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_autovectorize_vector_sizes): Delete.
+	(default_autovectorize_vector_modes): New function.
+	* targhooks.c (default_autovectorize_vector_sizes): Delete.
+	(default_autovectorize_vector_modes): New function.
+	* omp-general.c (omp_max_vf): Use autovectorize_vector_modes instead
+	of autovectorize_vector_sizes.  Use the number of units in the mode
+	to calculate the maximum VF.
+	* omp-low.c (omp_clause_aligned_alignment): Use
+	autovectorize_vector_modes instead of autovectorize_vector_sizes.
+	Use a loop based on related_mode to iterate through all supported
+	vector modes for a given scalar mode.
+	* optabs-query.c (can_vec_mask_load_store_p): Use
+	autovectorize_vector_modes instead of autovectorize_vector_sizes.
+	* tree-vect-loop.c (vect_analyze_loop, vect_transform_loop): Likewise.
+	* tree-vect-slp.c (vect_slp_bb_region): Likewise.
+	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes):
+	Replace with...
+	(aarch64_autovectorize_vector_modes): ...this new function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+	* config/arc/arc.c (arc_autovectorize_vector_sizes): Replace with...
+	(arc_autovectorize_vector_modes): ...this new function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+	* config/arm/arm.c (arm_autovectorize_vector_sizes): Replace with...
+	(arm_autovectorize_vector_modes): ...this new function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Replace with...
+	(ix86_autovectorize_vector_modes): ...this new function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+	* config/mips/mips.c (mips_autovectorize_vector_sizes): Replace with...
+	(mips_autovectorize_vector_modes): ...this new function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_shift): Check the number
+	of vector elements as well as the type mode when deciding
+	whether an op1_vectype is compatible.  Reuse the result of
+	this check when generating vector statements.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): If
+	targetm.vectorize.preferred_simd_mode returns an integer mode,
+	use mode_for_vector to decide what the vector type's mode
+	should actually be.  Use build_vector_type_for_mode instead
+	of build_vector_type.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (get_mask_mode): Take a vector mode itself as argument,
+	instead of properties about the vector mode.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_get_mask_mode): Update to reflect new
+	get_mode_mask interface.
+	* targhooks.c (default_get_mask_mode): Likewise.  Use
+	related_int_vector_mode.
+	* optabs-query.c (can_vec_mask_load_store_p): Update call
+	to get_mask_mode.
+	* tree-vect-stmts.c (check_load_store_masking): Likewise, checking
+	first that the original mode really is a vector.
+	* tree.c (build_truth_vector_type_for): Likewise.
+	* config/aarch64/aarch64.c (aarch64_get_mask_mode): Update for new
+	get_mode_mask interface.
+	(aarch64_expand_sve_vcond): Update call accordingly.
+	* config/gcn/gcn.c (gcn_vectorize_get_mask_mode): Update for new
+	get_mode_mask interface.
+	* config/i386/i386.c (ix86_get_mask_mode): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree.h (build_truth_vector_type): Delete.
+	(build_same_sized_truth_vector_type): Likewise.
+	* tree.c (build_truth_vector_type): Rename to...
+	(build_truth_vector_type_for): ...this.  Make static and take
+	a vector type as argument.
+	(truth_type_for): Update accordingly.
+	(build_same_sized_truth_vector_type): Delete.
+	* tree-vect-generic.c (expand_vector_divmod): Use truth_type_for
+	instead of build_same_sized_truth_vector_type.
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
+	(vect_record_loop_mask, vect_get_loop_mask): Likewise.
+	* tree-vect-patterns.c (build_mask_conversion): Likeise.
+	* tree-vect-slp.c (vect_get_constant_vectors): Likewise.
+	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Likewise.
+	(vect_build_gather_load_calls, vectorizable_call): Likewise.
+	(scan_store_can_perm_p, vectorizable_scan_store): Likewise.
+	(vectorizable_store, vectorizable_condition): Likewise.
+	(get_mask_type_for_scalar_type, get_same_sized_vectype): Likewise.
+	(vect_get_mask_type_for_stmt): Use truth_type_for instead of
+	build_truth_vector_type.
+	* config/aarch64/aarch64-sve-builtins.cc (gimple_folder::convert_pred):
+	Use truth_type_for instead of build_same_sized_truth_vector_type.
+	* config/rs6000/rs6000-call.c (fold_build_vec_cmp): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree.h (build_truth_vector_type_for_mode): Declare.
+	* tree.c (build_truth_vector_type_for_mode): New function,
+	split out from...
+	(build_truth_vector_type): ...here.
+	(build_opaque_vector_type): Fix head comment.
+	* tree-vectorizer.h (supportable_narrowing_operation): Remove
+	vec_info parameter.
+	(vect_halve_mask_nunits): Replace vec_info parameter with the
+	mode of the new vector.
+	(vect_double_mask_nunits): Likewise.
+	* tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
+	(vect_double_mask_nunits): Likewise.
+	* tree-vect-loop-manip.c: Include insn-config.h, rtl.h and recog.h.
+	(vect_maybe_permute_loop_masks): Remove vinfo parameter.  Update call
+	to vect_halve_mask_nunits, getting the required mode from the unpack
+	patterns.
+	(vect_set_loop_condition_masked): Update call accordingly.
+	* tree-vect-stmts.c (supportable_narrowing_operation): Remove vec_info
+	parameter and update call to vect_double_mask_nunits.
+	(vectorizable_conversion): Update call accordingly.
+	(simple_integer_narrowing): Likewise.  Remove vec_info parameter.
+	(vectorizable_call): Update call accordingly.
+	(supportable_widening_operation): Update call to
+	vect_halve_mask_nunits.
+	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+	Use build_truth_vector_type_mode instead of build_truth_vector_type.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* machmode.h (mode_for_int_vector): Delete.
+	(related_int_vector_mode): Declare.
+	* stor-layout.c (mode_for_int_vector): Delete.
+	(related_int_vector_mode): New function.
+	* optabs.c (expand_vec_perm_1): Use related_int_vector_mode
+	instead of mode_for_int_vector.
+	(expand_vec_perm_const): Likewise.
+	* config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Likewise.
+	(aarch64_evpc_sve_tbl): Likewise.
+	* config/s390/s390.c (s390_expand_vec_compare_cc): Likewise.
+	(s390_expand_vcond): Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (related_mode): New hook.
+	* doc/tm.texi.in (TARGET_VECTORIZE_RELATED_MODE): New hook.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_vectorize_related_mode): Declare.
+	* targhooks.c (default_vectorize_related_mode): New function.
+	* machmode.h (related_vector_mode): Declare.
+	* stor-layout.c (related_vector_mode): New function.
+	* expmed.c (extract_bit_field_1): Use it instead of mode_for_vector.
+	* optabs-query.c (qimode_for_vec_perm): Likewise.
+	* tree-vect-stmts.c (get_group_load_store_type): Likewise.
+	(vectorizable_store, vectorizable_load): Likewise
+
+2019-11-14  Richard Henderson  <richard.henderson@linaro.org>
+
+	* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Declare.
+	* config/arm/aarch-common.c (arm_md_asm_adjust): New.
+	* config/arm/arm-c.c (arm_cpu_builtins): Define
+	__GCC_ASM_FLAG_OUTPUTS__.
+	* config/arm/arm.c (TARGET_MD_ASM_ADJUST): New.
+	* config/aarch64/aarch64-c.c (aarch64_define_unconditional_macros):
+	Define __GCC_ASM_FLAG_OUTPUTS__.
+	* config/aarch64/aarch64.c (TARGET_MD_ASM_ADJUST): New.
+	* doc/extend.texi (FlagOutputOperands): Add documentation
+	for ARM and AArch64.
+
+	* config/arm/arm-modes.def (CC_NZ): Rename from CC_NOOV.
+	* config/arm/predicates.md (nz_comparison_operator): Rename
+	from noov_comparison_operator.
+	* config/arm/arm.c (arm_select_cc_mode): Use CC_NZmode name.
+	(arm_gen_dicompare_reg): Likewise.
+	(maybe_get_arm_condition_code): Likewise.
+	(thumb1_final_prescan_insn): Likewise.
+	(arm_emit_coreregs_64bit_shift): Likewise.
+	* config/arm/arm.md (addsi3_compare0): Likewise.
+	(*addsi3_compare0_scratch, subsi3_compare0): Likewise.
+	(*mulsi3_compare0, *mulsi3_compare0_v6): Likewise.
+	(*mulsi3_compare0_scratch, *mulsi3_compare0_scratch_v6): Likewise.
+	(*mulsi3addsi_compare0, *mulsi3addsi_compare0_v6): Likewise.
+	(*mulsi3addsi_compare0_scratch): Likewise.
+	(*mulsi3addsi_compare0_scratch_v6): Likewise.
+	(*andsi3_compare0, *andsi3_compare0_scratch): Likewise.
+	(*zeroextractsi_compare0_scratch): Likewise.
+	(*ne_zeroextractsi, *ne_zeroextractsi_shifted): Likewise.
+	(*ite_ne_zeroextractsi, *ite_ne_zeroextractsi_shifted): Likewise.
+	(andsi_not_shiftsi_si_scc_no_reuse): Likewise.
+	(andsi_not_shiftsi_si_scc): Likewise.
+	(*andsi_notsi_si_compare0, *andsi_notsi_si_compare0_scratch): Likewise.
+	(*iorsi3_compare0, *iorsi3_compare0_scratch): Likewise.
+	(*xorsi3_compare0, *xorsi3_compare0_scratch): Likewise.
+	(*shiftsi3_compare0, *shiftsi3_compare0_scratch): Likewise.
+	(*not_shiftsi_compare0, *not_shiftsi_compare0_scratch): Likewise.
+	(*notsi_compare0, *notsi_compare0_scratch): Likewise.
+	(return_addr_mask, *check_arch2): Likewise.
+	(*arith_shiftsi_compare0, *arith_shiftsi_compare0_scratch): Likewise.
+	(*sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch): Likewise.
+	(compare_scc splitters): Likewise.
+	(movcond_addsi): Likewise.
+	* config/arm/thumb2.md (thumb2_addsi3_compare0): Likewise.
+	(*thumb2_addsi3_compare0_scratch): Likewise.
+	(*thumb2_mulsi_short_compare0): Likewise.
+	(*thumb2_mulsi_short_compare0_scratch): Likewise.
+	(compare peephole2s): Likewise.
+	* config/arm/thumb1.md (thumb1_cbz): Use CC_NZmode and
+	nz_comparison_operator names.
+	(cbranchsi4_insn): Likewise.
+
+	* config/arm/constraints.md (c): Use cc_register predicate.
+
+	* config/aarch64/constraints.md (c): New constraint.
+
+2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (ipa_call_context::estimate_size_and_time,
+	ipa_merge_fn_summary_after_inlining): Micro optimize.
+
+2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	* params.opt (max-inline-insns-single-O2): Set to 70 (instead of 30).
+
+2019-11-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (ipa_vr_operation_and_type_effects): Move up in file.
+	(ipa_value_range_from_jfunc): New function.
+	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Add
+	known_value_ranges parameter; use it to evalulate conditions.
+	(evaluate_properties_for_edge): Compute known value ranges.
+	(ipa_fn_summary_t::duplicate): Update use of
+	evaluate_conditions_for_known_args.
+	(estimate_ipcp_clone_size_and_time): Likewise.
+	(ipa_merge_fn_summary_after_inlining): Likewise.
+	* ipa-prop.h (ipa_value_range_from_jfunc): Declare.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-inline.c (want_inline_small_function_p): Use
+	CIF_MAX_INLINE_INSNS_AUTO_LIMIT instead
+	of CIF_MAX_INLINE_INSNS_SINGLE_O2_LIMIT.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-cp.c (devirtualization_time_bonus): Use opt_for_fn
+	of a callee to get value of the param.
+	* ipa-inline.c (inline_insns_auto): Use proper
+	opt_for_fn.
+	* opts.c (maybe_default_option): Do not overwrite param
+	value if optimization level does not match.  Note that
+	params usually have default value set via Init() keyword.
+	* params.opt: Remove -param=max-inline-insns-auto-O2.
+	* cif-code.def (MAX_INLINE_INSNS_AUTO_O2_LIMIT): Remove.
+	* doc/invoke.texi: Remove documentation of
+	max-inline-insns-auto-O2.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* tree-switch-conversion.c (switch_conversion::switch_conversion):
+	Do not initialize m_other_count.
+	(switch_conversion::collect): Do not count m_default_count and
+	m_other_count as we use frequencies for edges.
+	* tree-switch-conversion.h: Remove m_default_count and m_other_count.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	PR other/92329
+	* doc/invoke.texi: Document -fallocation-dce.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	PR target/92389
+	* config/i386/i386.h: Add PTA_AVX512VPOPCNTDQ to
+	PTA_ICELAKE_CLIENT which is later interited by
+	PTA_ICELAKE_SERVER and PTA_TIGERLAKE.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_item_optimizer::execute): Save
+	loaded_symbols.
+	(sem_item_optimizer::parse_nonsingleton_classes):
+	Return number of loaded symbols.
+	(sem_item_optimizer::merge_classes): Print
+	statistics about totally needed symbols.
+	* ipa-icf.h (parse_nonsingleton_classes): Change return
+	type.
+	(merge_classes): Add one argument.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::hash_operand): Improve
+	func_checker::hash_operand by handling of FIELD_DECLs.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.h (func_checker::func_checker): Add
+	default constructor.
+	* ipa-icf.c (sem_function::init): Make operand_equal_p
+	and hash_operand public.
+	(sem_item::add_expr): Remove.
+	(sem_item::add_type): Remove.
+	(sem_function::hash_stmt): Use m_checker for hashing
+	of GIMPLE statements.
+	(sem_function::parse): Init with checker.
+	(sem_variable::parse): Pass NULL as checker.
+	(sem_item_optimizer::parse_funcs_and_vars):
+	Pass checker to ::parse function.
+	(sem_item_optimizer::parse_nonsingleton_classes): Likewise.
+	(sem_variable::parse): New function.
+	(sem_variable::get_hash): Only return computed hash value.
+	(sem_variable::init): Initialize hash of a variable.
+	* ipa-icf.h: Remove add_expr, add_type and add func_checker
+	to couple of functions as a new argument.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::compare_gimple_call): Update
+	bail out reason.
+	(func_checker::compare_gimple_assign): Likewise.
+
+2019-11-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-options.c (ix86_omp_device_kind_arch_isa): Don't
+	change sse4.2 to sse4_2 and sse4.1 to sse4.1.
+	* config/i386/t-omp-device (omp-device-properties-i386): Likewise.
+
+	* omp-general.c (omp_context_name_list_prop): New function.
+	(omp_context_selector_matches): Use it.  Return 0 if it returns
+	NULL.
+	(omp_context_selector_props_compare): Allow equivalency of an
+	identifier and a string literal containing no embedded zeros.
+
+2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op.cc (RANGE3): Remove.
+	(range_tests): Remove all selftest that check for multi-ranges.
+	Put tests in namespace selftest.
+	* selftest.h: Move range_tests into namespace selftest.
+	* value-range.h (class value_range): Unfriend range_tests.
+
+2019-11-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (range_fold_binary_symbolics_p): Adapt for
+	normalize_symbolics and normalize_addresses working in place.
+	(range_fold_unary_symbolics_p): Same.
+	(range_fold_unary_symbolics_p): Same.
+	* value-range.cc (num_pairs): Same.
+	(lower_bound): Same.
+	(upper_bound): Same.
+	(contains_p): Same.
+	(normalize_addresses): Same.
+	(normalize_symbolics): Same.
+	* value-range.h (normalize_symbolics): Same.
+	(normalize_addresses): Same.
+
+2019-11-14  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91682
+	* ipa-prop.h (jump_func_type): New value IPA_JF_LOAD_AGG.
+	(ipa_load_agg_data, ipa_agg_value, ipa_agg_value_set): New structs.
+	(ipa_agg_jf_item): Add new field jftype and type, redefine field value.
+	(ipa_agg_jump_function): Remove member function equal_to.
+	(ipa_agg_jump_function_p): Remove typedef.
+	(ipa_copy_agg_values, ipa_release_agg_values): New functions.
+	* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump
+	information for aggregate jump function.
+	(get_ssa_def_if_simple_copy): Add new parameter rhs_stmt to
+	record last definition statement.
+	(load_from_unmodified_param_or_agg): New function.
+	(ipa_known_agg_contents_list): Add new field type and value, remove
+	field constant.
+	(build_agg_jump_func_from_list): Rename parameter const_count to
+	value_count, build aggregate jump function from ipa_load_agg_data.
+	(analyze_agg_content_value): New function.
+	(extract_mem_content): Analyze memory store assignment to prepare
+	information for aggregate jump function generation.
+	(determine_known_aggregate_parts): Add new parameter fbi, remove
+	parameter aa_walk_budeget_p.
+	(update_jump_functions_after_inlining): Update aggregate jump function.
+	(ipa_find_agg_cst_for_param): Change type of parameter agg.
+	(try_make_edge_direct_simple_call): Add new parameter new_root.
+	(try_make_edge_direct_virtual_call): Add new parameter new_root and
+	new_root_info.
+	(update_indirect_edges_after_inlining): Pass new argument to
+	try_make_edge_direct_simple_call and try_make_edge_direct_virtual_call.
+	(ipa_write_jump_function): Write aggregate jump function to file.
+	(ipa_read_jump_function): Read aggregate jump function from file.
+	(ipa_agg_value::equal_to): Migrate from ipa_agg_jf_item::equal_to.
+	* ipa-cp.c (ipa_get_jf_arith_result): New function.
+	(ipa_agg_value_from_node): Likewise.
+	(ipa_agg_value_set_from_jfunc): Likewise.
+	(propagate_vals_across_arith_jfunc): Likewise.
+	(propagate_aggregate_lattice): Likewise.
+	(ipa_get_jf_pass_through_result): Call ipa_get_jf_arith_result.
+	(propagate_vals_across_pass_through): Call
+	propagate_vals_across_arith_jfunc.
+	(get_clone_agg_value): Move forward.
+	(propagate_aggs_across_jump_function): Handle value propagation for
+	aggregate jump function.
+	(agg_jmp_p_vec_for_t_vec): Remove.
+	(context_independent_aggregate_values): Replace vec<ipa_agg_jf_item>
+	with vec<ipa_agg_value>.
+	(copy_plats_to_inter, intersect_with_plats): Likewise.
+	(agg_replacements_to_vector, intersect_with_agg_replacements): Likewise.
+	(intersect_aggregate_with_edge): Likewise.
+	(find_aggregate_values_for_callers_subset): Likewise.
+	(cgraph_edge_brings_all_agg_vals_for_node): Likewise.
+	(estimate_local_effects): Replace vec<ipa_agg_jump_function> and
+	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+	(gather_context_independent_values): Likewise.
+	(perform_estimation_of_a_value, decide_whether_version_node): Likewise.
+	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Replace
+	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+	(evaluate_properties_for_edge): Likewise.
+	(estimate_edge_devirt_benefit): Likewise.
+	(estimate_edge_size_and_time):  Likewise.
+	(estimate_calls_size_and_time): Likewise.
+	(ipa_call_context::ipa_call_context): Likewise.
+	(estimate_ipcp_clone_size_and_time):  Likewise.
+	* ipa-fnsummary.h (ipa_call_context): Replace
+	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Replace
+	vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+	(do_estimate_edge_size): Likewise.
+	(do_estimate_edge_hints): Likewise.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (propagate_vr_across_jump_function): Propagate also across
+	binary operations.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-profile.c (check_argument_count): Check properly that e_info
+	is non-NULL; do not check descriptors.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-analysis.c (do_estimate_edge_time): Relax
+	check for ipa profiles.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR c++/92421
+	* ipa-prop.c (update_indirect_edges_after_inlining):
+	Mark parameter as used.
+	* ipa-inline.c (recursive_inlining): Reset node cache
+	after inlining.
+	(inline_small_functions): Remove checking ifdef.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Verify
+	cache consistency.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/92498
+	* ipa-profile.c (check_argument_count): Do not ICE when descriptors
+	is NULL.
+	(ipa_profile): Fix reversed test.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (ignore_edge_p): Do not check caller flags.
+	(propagate_constants_topo): Fix typo.
+
+2019-11-13  Aldy Hernandez  <aldyh@redhat.com>
+
+	* Makefile.in (OBJS): Add value-range.o.
+	(GTFILES): Add value-range.h.
+	* gengtype.c (open_base_files): Add value-range.h to list of
+	header files.
+	* tree-vrp.c: Move the following value_range related functions:
+	ranges_from_anti_range, value_range, check, equal_p, symbolic_p,
+	constant_p, set_undefined, set_varying, may_contain_p,
+	singleton_p, type, dump, dump_value_range, debug, vrp_val_max,
+	vrp_val_min, vrp_val_is_min, vrp_val_is_max, set, set_nonzero,
+	set_zero, vrp_operand_equal_p, range_has_numeric_bounds_p,
+	value_inside_range, ranges_from_anti_range, union_ranges,
+	intersect_ranges, intersect_helper, union_helper, union_,
+	normalize_addresses, normalize_symbolics, num_pairs, lower_bound,
+	upper_bound, contains_p, invert, intersect...
+	* value-range.cc: ...to here.
+	* tree-vrp.h: Move class value_range, enum_value_range_kind, and
+	associated inline methods from here...
+	* value-range.h: ...to here.
+
+2019-11-13  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* config/mips/mips.md (rotr<mode>3): Sanitize the constant argument
+	instead of asserting its value.
+
+(2019-11-13  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-fold.c (size_must_be_zero_p): Rewrite use of value_range
+	constructors and set methods so value_range_kind is the last
+	argument and defaults to VR_RANGE.
+	* gimple-ssa-evrp-analyze.c (record_ranges_from_stmt): Same.
+	* ipa-cp.c (propagate_vr_across_jump_function): Same.
+	* ipa-prop.c (ipa_get_value_range): Same.
+	(ipa_compute_jump_functions_for_edge): Same.
+	* range-op.cc (value_range_from_overflowed_bounds): Same.
+	(operator_cast::op1_range): Same.
+	(range_tests): Same.
+	* range.cc (range_nonzero): Same.
+	* tree-ssanames.c (get_range_info): Same.
+	* tree-vrp.c (value_range_equiv::set): Same.
+	(value_range::value_range): Same.
+	(value_range_equiv::value_range_equiv): Same.
+	(value_range_equiv::update): Same.
+	(value_range_equiv::deep_copy): Same.
+	(value_range_equiv::move): Same.
+	(value_range_equiv::set_undefined): Same.
+	(value_range::set): Same.
+	(value_range::set_nonzero): Same.
+	(ranges_from_anti_range): Same.
+	(extract_range_from_plus_minus_expr): Same.
+	(value_range::intersect_helper): Same.
+	(value_range_equiv::intersect): Same.
+	(value_range::union_helper): Same.
+	(value_range_equiv::union_): Same.
+	(value_range::normalize_symbolics): Same.
+	(value_range::invert): Same.
+	(determine_value_range_1): Same.
+	* tree-vrp.h (class value_range): Same.
+	(class value_range_equiv): Same.
+	* vr-values.c (set_value_range_to_nonnegative): Same.
+	(set_value_range_to_truthvalue): Same.
+	(vr_values::update_value_range): Same.
+	(vr_values::extract_range_for_var_from_comparison_expr): Same.
+	(vr_values::extract_range_from_binary_expr): Same.
+	(vr_values::extract_range_from_comparison): Same.
+	(vr_values::extract_range_basic): Same.
+	(vr_values::adjust_range_with_scev): Same.
+	(vr_values::vrp_evaluate_conditional_warnv_with_ops): Same.
+	(vr_values::extract_range_from_phi_node): Same.
+
+2019-11-13  Ulrich Drepper  <drepper@redhat.com>
+
+	* tree-dump.c (dequeue_and_dump): Print first tree operand
+	for VIEW_CONVERT_EXPR.
+
+2019-11-13  Joseph Myers  <joseph@codesourcery.com>
+
+	* ginclude/float.c [__STDC_VERSION__ > 201710L] (FLT_NORM_MAX,
+	DBL_NORM_MAX, LDBL_NORM_MAX): Define.
+	* real.c (get_max_float): Add norm_max argument.
+	* real.h (get_max_float): Update prototype.
+	* builtins.c (fold_builtin_interclass_mathfn): Update calls to
+	get_max_float.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.c (test_sorted_dbg_counters): New.
+	(dbgcnt_c_tests): Likewise.
+	* selftest-run-tests.c (selftest::run_tests): Likewise.
+	* selftest.h (dbgcnt_c_tests): Likewise.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92454
+	* ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
+	(identify_dead_nodes): Likewise.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_function::equals_private): Do not overuse
+	push/pop_cfun functions.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* common.opt: Document change of -fdbg-cnt option.
+	* dbgcnt.c (DEBUG_COUNTER): Remove.
+	(dbg_cnt_is_enabled): Remove.
+	(dbg_cnt): Work with new intervals.
+	(dbg_cnt_set_limit_by_index): Set to new
+	list of intervals.
+	(dbg_cnt_set_limit_by_name): Likewise.
+	(dbg_cnt_process_single_pair): Process new format.
+	(dbg_cnt_process_opt): Likewise.
+	(dbg_cnt_list_all_counters): Likewise.
+	* doc/invoke.texi: Document change of -fdbg-cnt option.
+	(cmp_tuples): New.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (ipa_inline): Check that function is defined before
+	flattening.
+
+2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_goacc_validate_dims): Ensure
+	flag_worker_partitioning is not set.
+	(TARGET_GOACC_WORKER_PARTITIONING): Remove target hook definition.
+	* config/gcn/gcn.opt (macc-experimental-workers): Default to off.
+
+2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-run.c (heap_region): New global variable.
+	(struct hsa_runtime_fn_info): Add hsa_memory_assign_agent_fn.
+	(init_hsa_runtime_functions): Initialize hsa_memory_assign_agent.
+	(get_kernarg_region): Move contents to ....
+	(get_memory_region): .... here.
+	(get_heap_region): New function.
+	(init_device): Initialize the heap_region.
+	(device_malloc): Add region parameter.
+	(struct kernargs): Move heap ....
+	(heap): ... to global scope.
+	(main): Allocate heap separate to kernargs.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (ipa_print_node_jump_functions,
+	ipa_print_node_params): Print info about missing summaries.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_estimate_min_profitable_iters): Include
+	the cost of generating loop masks.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_apply_runtime_profitability_check_p):
+	New function.
+	* tree-vect-loop-manip.c (vect_loop_versioning): Use it.
+	* tree-vect-loop.c (vect_analyze_loop_2): Likewise.
+	(vect_transform_loop): Likewise.
+	(vect_analyze_loop_costing): Don't take the cost of versioning
+	into account for the static profitability threshold if it turns
+	out that no versioning is needed.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
+	and target_option_default_node to get -fprofile-generate ctors working
+	right with LTO.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_nop_conversion_p): Declare.
+	* tree-vect-stmts.c (vect_nop_conversion_p): New function.
+	(vectorizable_assignment): Don't add a cost for nop conversions.
+	* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
+	Likewise.
+	* tree-vect-slp.c (vect_bb_slp_scalar_cost): Likewise.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vect_model_promotion_demotion_cost): Take the
+	number of ncopies as an additional argument.
+	(vectorizable_conversion): Update call accordingly.  Use "modifier"
+	to check whether a conversion is between vectors with the same
+	numbers of units.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve-builtins-functions.h
+	(unary_count::expand): Use aarch64_sve_int_mode instead of
+	mode_for_int_vector.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* opts.c: Update comment about OPT_LEVELS_2_PLUS_SPEED_ONLY.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
+	Remove call to finalize_options_struct.
+
+2019-11-13  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/92055
+	* config/avr/t-avr (avr-mcus): Do not depend on
+	$(srcdir)/config/avr/t-multilib.
+
+2019-11-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92473
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Perform
+	direct optab reduction in the correct type.
+
+2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
+	hexadecimal literal.
+
+2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md (xscmpexpdp_<code> for CMP_TEST): Handle
+	UNORDERED if !HONOR_NANS (DFmode).
+	(xscmpexpqp_<code>_<mode> for CMP_TEST and IEEE128): Handle UNORDERED
+	if !HONOR_NANS (<MODE>mode).
+
+2019-11-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (ignore_edge_p): Also look for optimize flag.
+	(ipcp_verify_propagated_values): Likewise.
+	(propagate_constants_across_call): Likewise.
+	(propagate_constants_topo): Likewise.
+	(ipcp_propagate_stage): Likewise.
+
+2019-11-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/92471
+	* ipa-profile.c (check_argument_count): Break out from ...;
+	watch for missing summaries.
+	(ipa_profile): Here.
+
+2019-11-12  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92412
+	* targhooks.c (default_ref_may_alias_errno): Errono can only alias
+	extern variables.
+
+2019-11-12  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/83688
+	* gimple-ssa-sprintf.c (format_result::alias_info): New struct.
+	(directive::argno): New member.
+	(format_result::aliases, format_result::alias_count): New data members.
+	(format_result::append_alias): New member function.
+	(fmtresult::dst_offset): New data member.
+	(pass_sprintf_length::call_info::dst_origin): New data member.
+	(pass_sprintf_length::call_info::dst_field, dst_offset): Same.
+	(char_type_p, array_elt_at_offset, field_at_offset): New functions.
+	(get_origin_and_offset): Same.
+	(format_string): Call it.
+	(format_directive): Call append_alias and set directive argument
+	number.
+	(maybe_warn_overlap): New function.
+	(pass_sprintf_length::compute_format_length): Call it.
+	(pass_sprintf_length::handle_gimple_call): Initialize new members.
+	* tree-ssa-strlen.c (): Also enable when -Wrestrict is on.
+
+2019-11-12  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR rtl-optimization/92430
+	* cfgcleanup.c (pass_jump_after_combine::execute): Free
+	dominance info at the beginning.
+
+2019-11-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92460
+	* tree-vect-stmts.c (vectorizable_simd_clone_call): Unshare
+	expression before gimplifying.
+
+2019-11-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92461
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Update
+	stmt after propagation.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386-options.c (ix86_recompute_optlev_based_flags):
+	Use SET_OPTION_IF_UNSET.
+	(ix86_option_override_internal): Likewise.
+	* opts.c (default_options_optimization): Likewise.
+	(finish_options): Likewise.
+	(enable_fdo_optimizations): Likewise.
+	(common_handle_option): Likewise.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* common/common-target.def: Remove option_validate_param and
+	option_default_params.
+	* common/common-targhooks.c (default_option_validate_param):
+	Remove.
+	* common/common-targhooks.h (default_option_validate_param):
+	Remove.
+	* common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS):
+	Remove usage of this.
+	(TARGET_OPTION_VALIDATE_PARAM): Likewise.
+	(aarch64_option_validate_param): Likewise.
+	(aarch64_option_default_params): Likewise
+	* common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise.
+	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+	* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
+	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+	* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
+	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+	* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
+	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+	* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
+	(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+	* config/aarch64/aarch64.c (aarch64_override_options_internal): Validate
+	guard_size here.
+	* doc/tm.texi: Remove option_default_params and option_validate_param.
+	* doc/tm.texi.in: Likewise.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* common/common-target.def:
+	Do not mention set_default_param_value
+	and set_param_value.
+	* doc/tm.texi: Likewise.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* common.opt: Remove param_values.
+	* config/i386/i386-options.c (ix86_valid_target_attribute_p):
+	Remove finalize_options_struct.
+	* gcc.c (driver::decode_argv): Do not call global_init_params
+	and finish_params.
+	(driver::finalize): Do not call params_c_finalize
+	and finalize_options_struct.
+	* opt-suggestions.c (option_proposer::get_completions): Remove
+	special casing of params.
+	(option_proposer::find_param_completions): Remove.
+	(test_completion_partial_match): Update expected output.
+	* opt-suggestions.h: Remove find_param_completions.
+	* opts-common.c (add_misspelling_candidates): Add
+	--param with a space.
+	* opts.c (handle_param): Remove.
+	(init_options_struct):. Remove init_options_struct and
+	similar calls.
+	(finalize_options_struct): Remove.
+	(common_handle_option): Use SET_OPTION_IF_UNSET.
+	* opts.h (finalize_options_struct): Remove.
+	* toplev.c (general_init): Do not call global_init_params.
+	(toplev::finalize): Do not call params_c_finalize and
+	finalize_options_struct.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Remove PARAMS_H and params.list
+	and params.options.
+	* params-enum.h: Remove.
+	* params-list.h: Remove.
+	* params-options.h: Remove.
+	* params.c: Remove.
+	* params.def: Remove.
+	* params.h: Remove.
+	* asan.c: Do not include params.h.
+	* auto-profile.c: Likewise.
+	* bb-reorder.c: Likewise.
+	* builtins.c: Likewise.
+	* cfgcleanup.c: Likewise.
+	* cfgexpand.c: Likewise.
+	* cfgloopanal.c: Likewise.
+	* cgraph.c: Likewise.
+	* combine.c: Likewise.
+	* common/config/aarch64/aarch64-common.c: Likewise.
+	* common/config/gcn/gcn-common.c: Likewise.
+	* common/config/ia64/ia64-common.c: Likewise.
+	* common/config/powerpcspe/powerpcspe-common.c: Likewise.
+	* common/config/rs6000/rs6000-common.c: Likewise.
+	* common/config/sh/sh-common.c: Likewise.
+	* config/aarch64/aarch64.c: Likewise.
+	* config/alpha/alpha.c: Likewise.
+	* config/arm/arm.c: Likewise.
+	* config/avr/avr.c: Likewise.
+	* config/csky/csky.c: Likewise.
+	* config/i386/i386-builtins.c: Likewise.
+	* config/i386/i386-expand.c: Likewise.
+	* config/i386/i386-features.c: Likewise.
+	* config/i386/i386-options.c: Likewise.
+	* config/i386/i386.c: Likewise.
+	* config/ia64/ia64.c: Likewise.
+	* config/rs6000/rs6000-logue.c: Likewise.
+	* config/rs6000/rs6000.c: Likewise.
+	* config/s390/s390.c: Likewise.
+	* config/sparc/sparc.c: Likewise.
+	* config/visium/visium.c: Likewise.
+	* coverage.c: Likewise.
+	* cprop.c: Likewise.
+	* cse.c: Likewise.
+	* cselib.c: Likewise.
+	* dse.c: Likewise.
+	* emit-rtl.c: Likewise.
+	* explow.c: Likewise.
+	* final.c: Likewise.
+	* fold-const.c: Likewise.
+	* gcc.c: Likewise.
+	* gcse.c: Likewise.
+	* ggc-common.c: Likewise.
+	* ggc-page.c: Likewise.
+	* gimple-loop-interchange.cc: Likewise.
+	* gimple-loop-jam.c: Likewise.
+	* gimple-loop-versioning.cc: Likewise.
+	* gimple-ssa-split-paths.c: Likewise.
+	* gimple-ssa-sprintf.c: Likewise.
+	* gimple-ssa-store-merging.c: Likewise.
+	* gimple-ssa-strength-reduction.c: Likewise.
+	* gimple-ssa-warn-alloca.c: Likewise.
+	* gimple-ssa-warn-restrict.c: Likewise.
+	* graphite-isl-ast-to-gimple.c: Likewise.
+	* graphite-optimize-isl.c: Likewise.
+	* graphite-scop-detection.c: Likewise.
+	* graphite-sese-to-poly.c: Likewise.
+	* graphite.c: Likewise.
+	* haifa-sched.c: Likewise.
+	* hsa-gen.c: Likewise.
+	* ifcvt.c: Likewise.
+	* ipa-cp.c: Likewise.
+	* ipa-fnsummary.c: Likewise.
+	* ipa-inline-analysis.c: Likewise.
+	* ipa-inline.c: Likewise.
+	* ipa-polymorphic-call.c: Likewise.
+	* ipa-profile.c: Likewise.
+	* ipa-prop.c: Likewise.
+	* ipa-split.c: Likewise.
+	* ipa-sra.c: Likewise.
+	* ira-build.c: Likewise.
+	* ira-conflicts.c: Likewise.
+	* loop-doloop.c: Likewise.
+	* loop-invariant.c: Likewise.
+	* loop-unroll.c: Likewise.
+	* lra-assigns.c: Likewise.
+	* lra-constraints.c: Likewise.
+	* modulo-sched.c: Likewise.
+	* opt-suggestions.c: Likewise.
+	* opts.c: Likewise.
+	* postreload-gcse.c: Likewise.
+	* predict.c: Likewise.
+	* reload.c: Likewise.
+	* reorg.c: Likewise.
+	* resource.c: Likewise.
+	* sanopt.c: Likewise.
+	* sched-deps.c: Likewise.
+	* sched-ebb.c: Likewise.
+	* sched-rgn.c: Likewise.
+	* sel-sched-ir.c: Likewise.
+	* sel-sched.c: Likewise.
+	* shrink-wrap.c: Likewise.
+	* stmt.c: Likewise.
+	* targhooks.c: Likewise.
+	* toplev.c: Likewise.
+	* tracer.c: Likewise.
+	* trans-mem.c: Likewise.
+	* tree-chrec.c: Likewise.
+	* tree-data-ref.c: Likewise.
+	* tree-if-conv.c: Likewise.
+	* tree-inline.c: Likewise.
+	* tree-loop-distribution.c: Likewise.
+	* tree-parloops.c: Likewise.
+	* tree-predcom.c: Likewise.
+	* tree-profile.c: Likewise.
+	* tree-scalar-evolution.c: Likewise.
+	* tree-sra.c: Likewise.
+	* tree-ssa-ccp.c: Likewise.
+	* tree-ssa-dom.c: Likewise.
+	* tree-ssa-dse.c: Likewise.
+	* tree-ssa-ifcombine.c: Likewise.
+	* tree-ssa-loop-ch.c: Likewise.
+	* tree-ssa-loop-im.c: Likewise.
+	* tree-ssa-loop-ivcanon.c: Likewise.
+	* tree-ssa-loop-ivopts.c: Likewise.
+	* tree-ssa-loop-manip.c: Likewise.
+	* tree-ssa-loop-niter.c: Likewise.
+	* tree-ssa-loop-prefetch.c: Likewise.
+	* tree-ssa-loop-unswitch.c: Likewise.
+	* tree-ssa-math-opts.c: Likewise.
+	* tree-ssa-phiopt.c: Likewise.
+	* tree-ssa-pre.c: Likewise.
+	* tree-ssa-reassoc.c: Likewise.
+	* tree-ssa-sccvn.c: Likewise.
+	* tree-ssa-scopedtables.c: Likewise.
+	* tree-ssa-sink.c: Likewise.
+	* tree-ssa-strlen.c: Likewise.
+	* tree-ssa-structalias.c: Likewise.
+	* tree-ssa-tail-merge.c: Likewise.
+	* tree-ssa-threadbackward.c: Likewise.
+	* tree-ssa-threadedge.c: Likewise.
+	* tree-ssa-uninit.c: Likewise.
+	* tree-switch-conversion.c: Likewise.
+	* tree-vect-data-refs.c: Likewise.
+	* tree-vect-loop.c: Likewise.
+	* tree-vect-slp.c: Likewise.
+	* tree-vrp.c: Likewise.
+	* tree.c: Likewise.
+	* value-prof.c: Likewise.
+	* var-tracking.c: Likewise.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* asan.c (asan_sanitize_stack_p): Replace old parameter syntax
+	with the new one, include opts.h if needed.  Use SET_OPTION_IF_UNSET
+	macro.
+	(asan_sanitize_allocas_p): Likewise.
+	(asan_emit_stack_protection): Likewise.
+	(asan_protect_global): Likewise.
+	(instrument_derefs): Likewise.
+	(instrument_builtin_call): Likewise.
+	(asan_expand_mark_ifn): Likewise.
+	* auto-profile.c (auto_profile): Likewise.
+	* bb-reorder.c (copy_bb_p): Likewise.
+	(duplicate_computed_gotos): Likewise.
+	* builtins.c (inline_expand_builtin_string_cmp): Likewise.
+	* cfgcleanup.c (try_crossjump_to_edge): Likewise.
+	(try_crossjump_bb): Likewise.
+	* cfgexpand.c (defer_stack_allocation): Likewise.
+	(stack_protect_classify_type): Likewise.
+	(pass_expand::execute): Likewise.
+	* cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
+	(estimate_reg_pressure_cost): Likewise.
+	* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
+	* combine.c (combine_instructions): Likewise.
+	(record_value_for_reg): Likewise.
+	* common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
+	(aarch64_option_default_params): Likewise.
+	* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
+	* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
+	* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
+	* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
+	* config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
+	(aarch64_allocate_and_probe_stack_space): Likewise.
+	(aarch64_expand_epilogue): Likewise.
+	(aarch64_override_options_internal): Likewise.
+	* config/alpha/alpha.c (alpha_option_override): Likewise.
+	* config/arm/arm.c (arm_option_override): Likewise.
+	(arm_valid_target_attribute_p): Likewise.
+	* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
+	* config/i386/i386.c (get_probe_interval): Likewise.
+	(ix86_adjust_stack_and_probe_stack_clash): Likewise.
+	(ix86_max_noce_ifcvt_seq_cost): Likewise.
+	* config/ia64/ia64.c (ia64_adjust_cost): Likewise.
+	* config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
+	(get_stack_clash_protection_guard_size): Likewise.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
+	* config/s390/s390.c (allocate_stack_space): Likewise.
+	(s390_emit_prologue): Likewise.
+	(s390_option_override_internal): Likewise.
+	* config/sparc/sparc.c (sparc_option_override): Likewise.
+	* config/visium/visium.c (visium_option_override): Likewise.
+	* coverage.c (get_coverage_counts): Likewise.
+	(coverage_compute_profile_id): Likewise.
+	(coverage_begin_function): Likewise.
+	(coverage_end_function): Likewise.
+	* cse.c (cse_find_path): Likewise.
+	(cse_extended_basic_block): Likewise.
+	(cse_main): Likewise.
+	* cselib.c (cselib_invalidate_mem): Likewise.
+	* dse.c (dse_step1): Likewise.
+	* emit-rtl.c (set_new_first_and_last_insn): Likewise.
+	(get_max_insn_count): Likewise.
+	(make_debug_insn_raw): Likewise.
+	(init_emit): Likewise.
+	* explow.c (compute_stack_clash_protection_loop_data): Likewise.
+	* final.c (compute_alignments): Likewise.
+	* fold-const.c (fold_range_test): Likewise.
+	(fold_truth_andor): Likewise.
+	(tree_single_nonnegative_warnv_p): Likewise.
+	(integer_valued_real_single_p): Likewise.
+	* gcse.c (want_to_gcse_p): Likewise.
+	(prune_insertions_deletions): Likewise.
+	(hoist_code): Likewise.
+	(gcse_or_cprop_is_too_expensive): Likewise.
+	* ggc-common.c: Likewise.
+	* ggc-page.c (ggc_collect): Likewise.
+	* gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
+	(MAX_DATAREFS): Likewise.
+	(OUTER_STRIDE_RATIO): Likewise.
+	* gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
+	* gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
+	* gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
+	* gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
+	(imm_store_chain_info::coalesce_immediate_stores): Likewise.
+	(imm_store_chain_info::output_merged_store): Likewise.
+	(pass_store_merging::process_store): Likewise.
+	* gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
+	* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
+	(scop_to_isl_ast): Likewise.
+	* graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
+	(optimize_isl): Likewise.
+	* graphite-scop-detection.c (build_scops): Likewise.
+	* haifa-sched.c (set_modulo_params): Likewise.
+	(rank_for_schedule): Likewise.
+	(model_add_to_worklist): Likewise.
+	(model_promote_insn): Likewise.
+	(model_choose_insn): Likewise.
+	(queue_to_ready): Likewise.
+	(autopref_multipass_dfa_lookahead_guard): Likewise.
+	(schedule_block): Likewise.
+	(sched_init): Likewise.
+	* hsa-gen.c (init_prologue): Likewise.
+	* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
+	(cond_move_process_if_block): Likewise.
+	* ipa-cp.c (ipcp_lattice::add_value): Likewise.
+	(merge_agg_lats_step): Likewise.
+	(devirtualization_time_bonus): Likewise.
+	(hint_time_bonus): Likewise.
+	(incorporate_penalties): Likewise.
+	(good_cloning_opportunity_p): Likewise.
+	(ipcp_propagate_stage): Likewise.
+	* ipa-fnsummary.c (decompose_param_expr): Likewise.
+	(set_switch_stmt_execution_predicate): Likewise.
+	(analyze_function_body): Likewise.
+	(compute_fn_summary): Likewise.
+	* ipa-inline-analysis.c (estimate_growth): Likewise.
+	* ipa-inline.c (caller_growth_limits): Likewise.
+	(inline_insns_single): Likewise.
+	(inline_insns_auto): Likewise.
+	(can_inline_edge_by_limits_p): Likewise.
+	(want_early_inline_function_p): Likewise.
+	(big_speedup_p): Likewise.
+	(want_inline_small_function_p): Likewise.
+	(want_inline_self_recursive_call_p): Likewise.
+	(edge_badness): Likewise.
+	(recursive_inlining): Likewise.
+	(compute_max_insns): Likewise.
+	(early_inliner): Likewise.
+	* ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
+	* ipa-profile.c (ipa_profile): Likewise.
+	* ipa-prop.c (determine_known_aggregate_parts): Likewise.
+	(ipa_analyze_node): Likewise.
+	(ipcp_transform_function): Likewise.
+	* ipa-split.c (consider_split): Likewise.
+	* ipa-sra.c (allocate_access): Likewise.
+	(process_scan_results): Likewise.
+	(ipa_sra_summarize_function): Likewise.
+	(pull_accesses_from_callee): Likewise.
+	* ira-build.c (loop_compare_func): Likewise.
+	(mark_loops_for_removal): Likewise.
+	* ira-conflicts.c (build_conflict_bit_table): Likewise.
+	* loop-doloop.c (doloop_optimize): Likewise.
+	* loop-invariant.c (gain_for_invariant): Likewise.
+	(move_loop_invariants): Likewise.
+	* loop-unroll.c (decide_unroll_constant_iterations): Likewise.
+	(decide_unroll_runtime_iterations): Likewise.
+	(decide_unroll_stupid): Likewise.
+	(expand_var_during_unrolling): Likewise.
+	* lra-assigns.c (spill_for): Likewise.
+	* lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
+	* modulo-sched.c (sms_schedule): Likewise.
+	(DFA_HISTORY): Likewise.
+	* opts.c (default_options_optimization): Likewise.
+	(finish_options): Likewise.
+	(common_handle_option): Likewise.
+	* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
+	(if): Likewise.
+	* predict.c (get_hot_bb_threshold): Likewise.
+	(maybe_hot_count_p): Likewise.
+	(probably_never_executed): Likewise.
+	(predictable_edge_p): Likewise.
+	(predict_loops): Likewise.
+	(expr_expected_value_1): Likewise.
+	(tree_predict_by_opcode): Likewise.
+	(handle_missing_profiles): Likewise.
+	* reload.c (find_equiv_reg): Likewise.
+	* reorg.c (redundant_insn): Likewise.
+	* resource.c (mark_target_live_regs): Likewise.
+	(incr_ticks_for_insn): Likewise.
+	* sanopt.c (pass_sanopt::execute): Likewise.
+	* sched-deps.c (sched_analyze_1): Likewise.
+	(sched_analyze_2): Likewise.
+	(sched_analyze_insn): Likewise.
+	(deps_analyze_insn): Likewise.
+	* sched-ebb.c (schedule_ebbs): Likewise.
+	* sched-rgn.c (find_single_block_region): Likewise.
+	(too_large): Likewise.
+	(haifa_find_rgns): Likewise.
+	(extend_rgns): Likewise.
+	(new_ready): Likewise.
+	(schedule_region): Likewise.
+	(sched_rgn_init): Likewise.
+	* sel-sched-ir.c (make_region_from_loop): Likewise.
+	* sel-sched-ir.h (MAX_WS): Likewise.
+	* sel-sched.c (process_pipelined_exprs): Likewise.
+	(sel_setup_region_sched_flags): Likewise.
+	* shrink-wrap.c (try_shrink_wrapping): Likewise.
+	* targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
+	* toplev.c (print_version): Likewise.
+	(process_options): Likewise.
+	* tracer.c (tail_duplicate): Likewise.
+	* trans-mem.c (tm_log_add): Likewise.
+	* tree-chrec.c (chrec_fold_plus_1): Likewise.
+	* tree-data-ref.c (split_constant_offset): Likewise.
+	(compute_all_dependences): Likewise.
+	* tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
+	* tree-inline.c (remap_gimple_stmt): Likewise.
+	* tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
+	* tree-parloops.c (MIN_PER_THREAD): Likewise.
+	(create_parallel_loop): Likewise.
+	* tree-predcom.c (determine_unroll_factor): Likewise.
+	* tree-scalar-evolution.c (instantiate_scev_r): Likewise.
+	* tree-sra.c (analyze_all_variable_accesses): Likewise.
+	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
+	* tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
+	(dse_optimize_redundant_stores): Likewise.
+	(dse_classify_store): Likewise.
+	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
+	* tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
+	* tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
+	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
+	(try_peel_loop): Likewise.
+	(tree_unroll_loops_completely): Likewise.
+	* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
+	(CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
+	(MAX_CONSIDERED_GROUPS): Likewise.
+	(ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
+	* tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
+	* tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
+	* tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
+	(L1_CACHE_SIZE_BYTES): Likewise.
+	(L2_CACHE_SIZE_BYTES): Likewise.
+	(should_issue_prefetch_p): Likewise.
+	(schedule_prefetches): Likewise.
+	(determine_unroll_factor): Likewise.
+	(volume_of_references): Likewise.
+	(add_subscript_strides): Likewise.
+	(self_reuse_distance): Likewise.
+	(mem_ref_count_reasonable_p): Likewise.
+	(insn_to_prefetch_ratio_too_small_p): Likewise.
+	(loop_prefetch_arrays): Likewise.
+	(tree_ssa_prefetch_arrays): Likewise.
+	* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
+	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+	(convert_mult_to_fma): Likewise.
+	(math_opts_dom_walker::after_dom_children): Likewise.
+	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
+	(hoist_adjacent_loads): Likewise.
+	(gate_hoist_loads): Likewise.
+	* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
+	(compute_partial_antic_aux): Likewise.
+	* tree-ssa-reassoc.c (get_reassociation_width): Likewise.
+	* tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
+	(vn_reference_lookup): Likewise.
+	(do_rpo_vn): Likewise.
+	* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
+	* tree-ssa-sink.c (select_best_block): Likewise.
+	* tree-ssa-strlen.c (new_stridx): Likewise.
+	(new_addr_stridx): Likewise.
+	(get_range_strlen_dynamic): Likewise.
+	(class ssa_name_limit_t): Likewise.
+	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
+	(create_variable_info_for_1): Likewise.
+	(init_alias_vars): Likewise.
+	* tree-ssa-tail-merge.c (find_clusters_1): Likewise.
+	(tail_merge_optimize): Likewise.
+	* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
+	(thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
+	(thread_jumps::find_jump_threads_backwards): Likewise.
+	* tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
+	* tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
+	* tree-switch-conversion.c (switch_conversion::check_range): Likewise.
+	(jump_table_cluster::can_be_handled): Likewise.
+	* tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
+	(SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
+	(param_switch_conversion_branch_ratio): Likewise.
+	* tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
+	(vect_enhance_data_refs_alignment): Likewise.
+	(vect_prune_runtime_alias_test_list): Likewise.
+	* tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
+	(vect_get_datarefs_in_loop): Likewise.
+	(vect_analyze_loop): Likewise.
+	* tree-vect-slp.c (vect_slp_bb): Likewise.
+	* tree-vectorizer.h: Likewise.
+	* tree-vrp.c (find_switch_asserts): Likewise.
+	(vrp_prop::check_mem_ref): Likewise.
+	* tree.c (wide_int_to_tree_1): Likewise.
+	(cache_integer_cst): Likewise.
+	* var-tracking.c (EXPR_USE_DEPTH): Likewise.
+	(reverse_op): Likewise.
+	(vt_find_locations): Likewise.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Include params.opt.
+	* flag-types.h (enum parloops_schedule_type): Add
+	parloops_schedule_type used in params.opt.
+	* params.opt: New file.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* common.opt: Remove --param and --param= options.
+	* opt-functions.awk: Mark CL_PARAMS for options
+	that have Param keyword.
+	* opts-common.c (decode_cmdline_options_to_array):
+	Replace --param key=value with --param=key=value.
+	* opts.c (print_filtered_help): Remove special
+	printing of params.
+	(print_specific_help): Update title for params.
+	(common_handle_option): Do not handle OPT__param.
+	opts.h (SET_OPTION_IF_UNSET): New macro.
+	* doc/options.texi: Document Param keyword.
+
+2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
+	enumeration constant.
+	(is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+	(is_gimple_omp_offloaded): Likewise.
+	* gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
+	constant.  Adjust the value of ORT_NONE accordingly.
+	(is_gimple_stmt): Handle OACC_SERIAL.
+	(oacc_default_clause): Handle ORT_ACC_SERIAL.
+	(gomp_needs_data_present): Likewise.
+	(gimplify_adjust_omp_clauses): Likewise.
+	(gimplify_omp_workshare): Handle OACC_SERIAL.
+	(gimplify_expr): Likewise.
+	* omp-expand.c (expand_omp_target):
+	Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+	(build_omp_regions_1, omp_make_gimple_edges): Likewise.
+	* omp-low.c (is_oacc_parallel): Rename function to...
+	(is_oacc_parallel_or_serial): ... this.
+	Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+	(scan_sharing_clauses): Adjust accordingly.
+	(scan_omp_for): Likewise.
+	(lower_oacc_head_mark): Likewise.
+	(convert_from_firstprivate_int): Likewise.
+	(lower_omp_target): Likewise.
+	(check_omp_nesting_restrictions): Handle
+	GF_OMP_TARGET_KIND_OACC_SERIAL.
+	(lower_oacc_reductions): Likewise.
+	(lower_omp_target): Likewise.
+	* tree.def (OACC_SERIAL): New tree code.
+	* tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
+
+	* doc/generic.texi (OpenACC): Document OACC_SERIAL.
+
+2019-11-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92449
+	* tree-complex.c (expand_complex_multiplication): If !HONOR_NANS,
+	don't emit UNORDERED_EXPR guarded libcall.  Formatting fixes.
+
+	PR tree-optimization/92452
+	* tree-vrp.c (vrp_prop::check_array_ref): If TRUNC_DIV_EXPR folds
+	into NULL_TREE, set up_bound to NULL_TREE instead of computing
+	MINUS_EXPR on it.
+
+2019-11-12  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect_transform_loop): Don't overwrite epilogues
+	safelen with 0.
+
+2019-11-12  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/predicates.md (unspec_tls): Allow const0_rtx for got
+	element of unspec vec.
+	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Support
+	PC-relative TLS.
+	* config/rs6000/rs6000.md (UNSPEC_TLSTLS_PCREL): New unspec.
+	(tls_gd_pcrel, tls_ld_pcrel): New insns.
+	(tls_dtprel, tls_tprel): Set attr prefixed when tls_size is not 16.
+	(tls_got_tprel_pcrel, tls_tls_pcrel): New insns.
+
+2019-11-12  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.opt (mtls-markers): Delete.
+	* config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Don't define.
+	(IS_NOMARK_TLSGETADDR): Likewise.
+	* config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Delete.
+	* config/rs6000/rs6000.c (rs6000_output_tlsargs): Delete.
+	(rs6000_legitimize_tls_address): Remove !TARGET_TLS_MARKERS code.
+	(rs6000_call_template_1): Delete TARGET_TLS_MARKERS test and
+	allow other UNSPECs besides UNSPEC_TLSGD and UNSPEC_TLSLD.
+	(rs6000_indirect_call_template_1): Likewise.
+	(rs6000_pltseq_template): Likewise.
+	(rs6000_opt_vars): Remove "tls-markers" entry.
+	* config/rs6000/rs6000.md (tls_gd<bits>): Replace TARGET_TLS_MARKERS
+	with TARGET_ELF.
+	(tls_gd_high<bits>, tls_gd_low<bits>): Likewise.
+	(tls_ld<bits>, tls_ld_high<bits>, tls_ld_low<bits>): Likewise.
+	(pltseq_plt_pcrel<mode>): Likewise.
+	(call_value_local32): Remove IS_NOMARK_TLSGETADDR predicate test.
+	(call_value_local64): Likewise.
+	(call_value_indirect_nonlocal_sysv<mode>): Remove IS_NOMARK_TLSGETADDR
+	output and length attribute sub-expression.
+	(call_value_nonlocal_sysv<mode>),
+	(call_value_nonlocal_sysv_secure<mode>),
+	(call_value_local_aix<mode>, call_value_nonlocal_aix<mode>),
+	(call_value_indirect_aix<mode>, call_value_indirect_elfv2<mode>),
+	(call_value_indirect_pcrel<mode>): Likewise.
+	* doc/install.texi (powerpc-*-*): Require binutils-2.20.
+	* configure.ac (HAVE_AS_TLS_MARKERS): Delete test.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
+2019-11-11  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (prefixed_memory): New predicate.
+	* config/rs6000/rs6000.md (stack_protect_setdi): Deal with either
+	address being a prefixed load/store.
+	(stack_protect_testdi): Deal with either address being a prefixed
+	load.
+
+2019-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/92433
+	* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Guard
+	ALTIVEC_BUILTIN_VEC_VCMPGE_P argument swapping with n == 3 check.  Use
+	std::swap.
+
+2019-11-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92420
+	* tree-vect-stmts.c (get_negative_load_store_type): Move further
+	up file.
+	(get_group_load_store_type): Use it for reversed SLP accesses.
+
+2019-11-11  Jan Hubicka  <hubcika@ucw.cz>
+
+	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipcp
+	summary.
+	(ipcp_transformation_t::duplicate): Break out from ...
+	(ipa_node_params_t::duplicate): ... here; add copying of agg
+	replacements.
+	* ipa-prop.h (ipcp_transformation): Add constructor and destructor.
+	(ipcp_transformation_t): Add duplicate.
+
+2019-11-11  Janne Blomqvist  <jb@gcc.gnu.org>
+
+        PR fortran/91828
+        * doc/install.texi: Document that the minimum MPFR version is
+        3.1.0.
+
+2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
+
+	* config/arc/arc.md (movsi_ne): Reorder instruction variants and
+	use new register constraint letters.
+
+2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
+
+	* config/arc/arc.c (arc_legitimize_pic_address): Consider UNSPECs
+	as well, if interesting recover the symbol and re-legitimize the
+	pic address.
+
+2019-11-11  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.def (DEBUG_COUNTER): Sort counters
+	alphabetically.
+
+2019-11-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop-manip.c (vect_do_peeling): Take epilogue gaps into
+	account when checking if there are enough iterations to vectorize
+	epilogue.
+
+2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
+	Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
+	(LANG_HOOKS_DECLS): Rename also here.
+	* langhooks.h (lang_hooks_for_decls): Rename
+	omp_is_optional_argument to omp_check_optional_argument; take
+	additional bool argument.
+	* omp-general.h (omp_check_optional_argument): Likewise.
+	* omp-general.h (omp_check_optional_argument): Likewise.
+	* omp-low.c (lower_omp_target): Update calls; handle absent
+	Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
+
+2019-11-11  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/87833
+	* config/i386/intelmic-mkoffload.c (prepare_target_image): Put
+	-fPIC and -shared the last to create offload image.
+
+2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead
+	of 'offset'.
+
+	* Makefile.in (LANG_CONFIGUREFRAGS): Define.
+	(config.status): Use/depend on it.
+	* configure.ac (all_lang_configurefrags): Track, 'AC_SUBST'.
+	* configure: Regenerate.
+
+2019-11-11  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/88760
+	* config/rs6000/rs6000.opt (-munroll-only-small-loops): New option.
+	* common/config/rs6000/rs6000-common.c
+	(rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]:
+	Turn on -funroll-loops and -munroll-only-small-loops.
+	[OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
+	set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS.
+	Turn off -munroll-only-small-loops for explicit -funroll-loops.
+	(TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook.
+	(rs6000_loop_unroll_adjust): Define it.  Use -munroll-only-small-loops.
+
+2019-11-11  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost):
+	Make scalar_load, vector_load, unaligned_load and
+	vector_gather_load cost more to conform hardware latency and
+	insn cost settings.
+
+2019-11-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (MACHO_SYMBOL_FLAG_LINKER_VIS): New.
+	(MACHO_SYMBOL_LINKER_VIS_P): New.
+
+2019-11-10  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* lra-spills.c (assign_spill_hard_regs): Do not spill into
+	registers in eliminable_regset.
+
+2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (compute_uninlined_call_time,
+	compute_inlined_call_time): Take edge frequency as
+	parameter rather than computing it by itself.
+	(big_speedup_p, edge_badness): Manually CSE sreal
+	frequency calculations.
+
+2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* profile-count.c (profile_count::to_sreal_scale): Short circuit
+	case where profiles are same.
+
+2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.c (cgraph_edge::maybe_hot_p): Do not use sreal_frequency.
+
+2019-11-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipa edge
+	args summaries of inlined edge unless it holds info about
+	described reference.
+
+2019-11-10  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (CC_any): New mode iterator.
+	(*movcc_internal1): Rename to...
+	(*movcc_<mode> for CC_any): ... this.  Support moves of all CC modes.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraph.h (struct cgraph_node): Add ipcp_clone flag.
+	(cgraph_node::create_virtual_clone): Copy it.
+	* ipa-cp.c (ipcp_versionable_function_p): Watch for missing
+	summaries.
+	(ignore_edge_p): If caller has ipa-cp disabled, skip the edge, too.
+	(ipcp_verify_propagated_values): Do not verify nodes where ipcp
+	is disabled.
+	(propagate_constants_across_call): If callee is not analyzed, give up.
+	(propagate_constants_topo): Lower to bottom latties of all callees of
+	functions with ipa-cp disabled.
+	(ipcp_propagate_stage): Skip functions with ipa-cp disabled.
+	(cgraph_edge_brings_value_p): Check for availability first.
+	(create_specialized_node): Set ipcp_clone.
+	(ipcp_store_bits_results): Check that info is present.
+	* ipa-fnsummary.c (evaluate_properties_for_edge): Do not analyze
+	thunks.
+	(ipa_call_context::duplicate_from, ipa_call_context::equal_to): Be
+	conservative when callee summary is missing.
+	(remap_edge_summaries): Lookup call summary only when needed.
+	* ipa-icf.c (sem_function::param_used_p): Be ready for missing summary.
+	* ipa-prpo.c (ipa_alloc_node_params, ipa_initialize_node_params):
+	Use get_create.
+	(ipa_analyze_node): Use get_create.
+	(propagate_controlled_uses): Do not propagate when function is not
+	analyzed.
+	(ipa_propagate_indirect_call_infos): Remove summary of inline clone.
+	(ipa_read_node_info): Use get_create.
+	* ipa-prop.h (IPA_NODE_REF): Use get.
+	(IPA_NODE_REF_GET_CREATE): New.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (evaluate_properties_for_edge): Call IPA_NODE_REF
+	on function symbol.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree.c (fld_incomplete_type_of): Clear TYPE_FINAL_P, TYPE_EMPTY_P,
+	ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
+	(free_lang_data_in_binfo): Clear TREE_PUBLIC in BINFO
+	(free_lang_data_in_type): Clear ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-analysis.c (do_estimate_growth_1): Add support for
+	capping the growth cumulated.
+	(offline_size): Break out from ...
+	(estimate_growth): ... here.
+	(check_callers): Add N, OFFLINE and MIN_SIZE and KNOWN_EDGE
+	parameters.
+	(growth_likely_positive): Turn to ...
+	(growth_positive_p): Re-implement.
+	* ipa-inline.h (growth_likely_positive): Remove.
+	(growth_positive_p): Declare.
+	* ipa-inline.c (want_inline_small_function_p): Use
+	growth_positive_p.
+	(want_inline_function_to_all_callers_p): Likewise.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (ipa_call_context::estimate_size_and_time): Fix
+	calculation of min_size.
+	(ipa_update_overall_fn_summary): Likewise.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (estimate_edge_size_and_time): Do not call
+	estimate_edge_devirt_benefit when not computing hints;
+	do not compute time when not asked for.
+	(estimate_calls_size_and_time): Pass NULL hints and time when
+	these are not computed; do not evaluate hint predicates when these are
+	not computed.
+	(ipa_merge_fn_summary_after_inlining): Do not re-evaluate edge
+	frequency.
+
+2019-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92401
+	* gimple-match-head.c (gimple_resimplify1): Call const_unop only
+	if res_op->code is an expression with code length 1.
+	* gimple-match-head.c (gimple_resimplify2): Call const_binop only
+	if res_op->code is an expression with code length 2.
+	* gimple-match-head.c (gimple_resimplify3): Call fold_ternary only
+	if res_op->code is an expression with code length 3.
+
+2019-11-09  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_mcount_stub_name): Validate the
+	symbol stub name when it is created.
+	* config/i386/darwin.h (FUNCTION_PROFILER): Remove the symbol
+	stub validation.
+
+2019-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* symtab.c: Fix comment typos.
+	* cgraphunit.c: Likewise.
+	* cgraph.h: Likewise.
+	* cgraphclones.c: Likewise.
+	* cgraph.c: Likewise.
+	* varpool.c: Likewise.
+	* tree-ssa-strlen.c: Likewise.
+	* ipa-sra.c: Likewise.
+	(scan_expr_access, check_all_callers_for_issues): Fix typo
+	in a dump message.
+
+2019-11-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-protos.h: Add include quard.
+
+2019-11-08  Andrew MacLeod  <amacleod@redhat.com>
+
+	* range-op.h (range_operator::fold_range): Return result in a
+	reference parameter instead of by value.
+	(range_operator::wi_fold): Same.
+	* range-op.cc (range_operator::wi_fold): Return result in a reference
+	parameter instead of by value.
+	(range_operator::fold_range): Same.
+	(value_range_from_overflowed_bounds): Same.
+	(value_range_with_overflow): Same
+	(create_possibly_reversed_range): Same.
+	(operator_equal::fold_range): Same.
+	(operator_not_equal::fold_range): Same.
+	(operator_lt::fold_range): Same.
+	(operator_le::fold_range): Same.
+	(operator_gt::fold_range): Same.
+	(operator_ge::fold_range): Same.
+	(operator_plus::wi_fold): Same.
+	(operator_plus::op1_range): Change call to fold_range.
+	(operator_plus::op2_range): Change call to fold_range.
+	(operator_minus::wi_fold): Return result via reference parameter.
+	(operator_minus::op1_range): Change call to fold_range.
+	(operator_minus::op2_range): Change call to fold_range.
+	(operator_min::wi_fold): Return result via reference parameter.
+	(operator_max::wi_fold): Same.
+	(cross_product_operator::wi_cross_product): Same.
+	(operator_mult::wi_fold): Same.
+	(operator_div::wi_fold): Same.
+	(operator_div op_floor_div): Fix whitespace.
+	(operator_exact_divide::op1_range): Change call to fold_range.
+	(operator_lshift::fold_range): Return result via reference parameter.
+	(operator_lshift::wi_fold): Same.
+	(operator_rshift::fold_range): Same.
+	(operator_rshift::wi_fold): Same.
+	(operator_cast::fold_range): Same.
+	(operator_cast::op1_range): Change calls to fold_range.
+	(operator_logical_and::fold_range): Return result via reference.
+	(wi_optimize_and_or): Adjust call to value_range_with_overflow.
+	(operator_bitwise_and::wi_fold): Return result via reference.
+	(operator_logical_or::fold_range): Same.
+	(operator_bitwise_or::wi_fold): Same.
+	(operator_bitwise_xor::wi_fold): Same.
+	(operator_trunc_mod::wi_fold): Same.
+	(operator_logical_not::fold_range): Same.
+	(operator_bitwise_not::fold_range): Same.
+	(operator_bitwise_not::op1_range): Change call to fold_range.
+	(operator_cst::fold_range): Return result via reference.
+	(operator_identity::fold_range): Same.
+	(operator_abs::wi_fold): Same.
+	(operator_absu::wi_fold): Same.
+	(operator_negate::fold_range): Same.
+	(operator_negate::op1_range): Change call to fold_range.
+	(operator_addr_expr::fold_range): Return result via reference.
+	(operator_addr_expr::op1_range): Change call to fold_range.
+	(operator_pointer_plus::wi_fold): Return result via reference.
+	(operator_pointer_min_max::wi_fold): Same.
+	(operator_pointer_and::wi_fold): Same.
+	(operator_pointer_or::wi_fold): Same.
+	(range_op_handler): Change call to fold_range.
+	(range_cast): Same.
+	* tree-vrp.c (range_fold_binary_symbolics_p): Change call to
+	fold_range.
+	(range_fold_unary_symbolics_p): Same.
+	(range_fold_binary_expr): Same.
+	(range_fold_unary_expr): Same.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (neutral_op_for_slp_reduction): Take the
+	vector type as an argument rather than reading it from the
+	stmt_vec_info.
+	(vect_create_epilog_for_reduction): Update accordingly.
+	(vectorizable_reduction): Likewise.
+	(vect_transform_cycle_phi): Likewise.
+
+2019-11-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (branch_comparison_operator): Allow only
+	the comparison codes that make sense for the mode used, and only the
+	codes that can be done with a single branch instruction.
+
+2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/92351
+	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): When we are
+	peeling the main loop for alignment, make sure to set the misalignment
+	of the epilogue's data references to DR_MISALIGNMENT_UNKNOWN.
+
+2019-11-08  Richard Biener  <rguenther@suse.de>
+
+	* dbgcnt.def (ivopts_loop): Add.
+	* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Check
+	ivopts_loop before optimizing a loop.
+
+2019-11-08  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/92409
+	* tree-inline.c (declare_return_variable): Properly handle
+	type mismatches for the return slot.
+
+2019-11-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/92095
+	* config/sparc/sparc-protos.h (output_load_pcrel_sym): Declare.
+	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Revert latest
+ 	change.
+	(got_helper_needed): New static variable.
+	(output_load_pcrel_sym): New function.
+	(get_pc_thunk_name): Remove after inlining...
+	(load_got_register): ...here.  Rework the initialization of the GOT
+	register and of the GOT helper.
+	(save_local_or_in_reg_p): Test the REGNO of the GOT register.
+	(sparc_file_end): Test got_helper_needed to decide whether the GOT
+	helper must be emitted.  Use output_asm_insn instead of fprintf.
+	(sparc_init_pic_reg): In PIC mode, always initialize the PIC register
+	if optimization is enabled.
+	* config/sparc/sparc.md (load_pcrel_sym<P:mode>): Emit the assembly
+	by calling output_load_pcrel_sym.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-sra.c (create_access): Delay disqualifying the base
+	for poly_int values until we know we have a base.
+
+2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop): Disable epilogue vectorization
+	for loops with SIMDUID set.  Enable epilogue vectorization for loops
+	with SIMDLEN set after finding a main loop with a VF that matches it.
+
+2019-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92038
+	* gimple-ssa-store-merging.c (find_constituent_stores): For return
+	value only, return non-NULL if there is a single non-clobber
+	constituent store even if there are constituent clobbers and return
+	one of clobber constituent stores if all constituent stores are
+	clobbers.
+	(split_group): Handle clobbers.
+	(imm_store_chain_info::output_merged_store): When computing
+	bzero_first, look after all clobbers at the start.  Don't count
+	clobber stmts in orig_num_stmts, except if the first orig store is
+	a clobber covering the whole area and split_stores cover the whole
+	area, consider equal number of stmts ok.  Punt if split_stores
+	contains only ->orig stores and their number plus number of original
+	clobbers is equal to original number of stmts.  For ->orig, look past
+	clobbers in the constituent stores.
+	(imm_store_chain_info::output_merged_stores): Don't remove clobber
+	stmts.
+	(rhs_valid_for_store_merging_p): Don't return false for clobber stmt
+	rhs.
+	(store_valid_for_store_merging_p): Allow clobber stmts.
+	(verify_clear_bit_region_be): Fix up a thinko in function comment.
+
+	PR c++/92384
+	* function.c (assign_parm_setup_block, assign_parm_setup_stack): Don't
+	copy TYPE_EMPTY_P arguments from data->entry_parm to data->stack_parm
+	slot.
+	(assign_parms): For TREE_ADDRESSABLE parms with TYPE_EMPTY_P type
+	force creation of a unique data.stack_parm slot.
+
+2019-11-08  Richard Biener  <rguenther@suse.de>
+
+	* genmatch.c (expr::gen_transform): Use the resimplify
+	member function instead of hard-coding the gimple_resimplifyN variant.
+	(dt_simplify::gen_1): Likewise.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
+	POLY_INT_CST.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-inline.c (declare_return_variable): Check for poly_int_tree_p
+	instead of INTEGER_CST.
+
+2019-11-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
+	STMT_VINFO_REDUC_VECTYPE for all computations, inserting
+	sign-conversions as necessary.
+	(vectorizable_reduction): Reject conversions in the chain
+	that are not sign-conversions, base analysis on a non-converting
+	stmt and its operation sign.  Set STMT_VINFO_REDUC_VECTYPE.
+	* tree-vect-stmts.c (vect_stmt_relevant_p): Don't dump anything
+	for debug stmts.
+	* tree-vectorizer.h (_stmt_vec_info::reduc_vectype): New.
+	(STMT_VINFO_REDUC_VECTYPE): Likewise.
+
+2019-11-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/92055
+	* config/avr/avr.opt (-mdouble=, -mlong-double=):
+	Fix a missing '-' when displaying these options in the
+	help screen.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_BH, SVE_BHS): Delete.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-builtins.c
+	(aarch64_builtin_vectorized_function): Remove bswap handling.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-core.h (tree_type_common::indivisible_p): New member variable.
+	* tree.h (TYPE_INDIVISIBLE_P): New macro.
+	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+	Treat the vector types as indivisible.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* optabs.def (gather_load_optab, mask_gather_load_optab)
+	(scatter_store_optab, mask_scatter_store_optab): Turn into
+	conversion optabs, with the offset mode given explicitly.
+	* doc/md.texi: Update accordingly.
+	* config/aarch64/aarch64-sve-builtins-base.cc
+	(svld1_gather_impl::expand): Likewise.
+	(svst1_scatter_impl::expand): Likewise.
+	* internal-fn.c (gather_load_direct, scatter_store_direct): Likewise.
+	(expand_scatter_store_optab_fn): Likewise.
+	(direct_gather_load_optab_supported_p): Likewise.
+	(direct_scatter_store_optab_supported_p): Likewise.
+	(expand_gather_load_optab_fn): Likewise.  Expect the mask argument
+	to be argument 4.
+	(internal_fn_mask_index): Return 4 for IFN_MASK_GATHER_LOAD.
+	(internal_gather_scatter_fn_supported_p): Replace the offset sign
+	argument with the offset vector type.  Require the two vector
+	types to have the same number of elements but allow their element
+	sizes to be different.  Treat the optabs as conversion optabs.
+	* internal-fn.h (internal_gather_scatter_fn_supported_p): Update
+	prototype accordingly.
+	* optabs-query.c (supports_at_least_one_mode_p): Replace with...
+	(supports_vec_convert_optab_p): ...this new function.
+	(supports_vec_gather_load_p): Update accordingly.
+	(supports_vec_scatter_store_p): Likewise.
+	* tree-vectorizer.h (vect_gather_scatter_fn_p): Take a vec_info.
+	Replace the offset sign and bits parameters with a scalar type tree.
+	* tree-vect-data-refs.c (vect_gather_scatter_fn_p): Likewise.
+	Pass back the offset vector type instead of the scalar element type.
+	Allow the offset to be wider than the memory elements.  Search for
+	an offset type that the target supports, stopping once we've
+	reached the maximum of the element size and pointer size.
+	Update call to internal_gather_scatter_fn_supported_p.
+	(vect_check_gather_scatter): Update calls accordingly.
+	When testing a new scale before knowing the final offset type,
+	check whether the scale is supported for any signed or unsigned
+	offset type.  Check whether the target supports the source and
+	target types of a conversion before deciding whether to look
+	through the conversion.  Record the chosen offset_vectype.
+	* tree-vect-patterns.c (vect_get_gather_scatter_offset_type): Delete.
+	(vect_recog_gather_scatter_pattern): Get the scalar offset type
+	directly from the gs_info's offset_vectype instead.  Pass a zero
+	of the result type to IFN_GATHER_LOAD and IFN_MASK_GATHER_LOAD.
+	* tree-vect-stmts.c (check_load_store_masking): Update call to
+	internal_gather_scatter_fn_supported_p, passing the offset vector
+	type recorded in the gs_info.
+	(vect_truncate_gather_scatter_offset): Update call to
+	vect_check_gather_scatter, leaving it to search for a valid
+	offset vector type.
+	(vect_use_strided_gather_scatters_p): Convert the offset to the
+	element type of the gs_info's offset_vectype.
+	(vect_get_gather_scatter_ops): Get the offset vector type directly
+	from the gs_info.
+	(vect_get_strided_load_store_ops): Likewise.
+	(vectorizable_load): Pass a zero of the result type to IFN_GATHER_LOAD
+	and IFN_MASK_GATHER_LOAD.
+	* config/aarch64/aarch64-sve.md (gather_load<mode>): Rename to...
+	(gather_load<mode><v_int_equiv>): ...this.
+	(mask_gather_load<mode>): Rename to...
+	(mask_gather_load<mode><v_int_equiv>): ...this.
+	(scatter_store<mode>): Rename to...
+	(scatter_store<mode><v_int_equiv>): ...this.
+	(mask_scatter_store<mode>): Rename to...
+	(mask_scatter_store<mode><v_int_equiv>): ...this.
+
+2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/92132
+	* config/rs6000/predicates.md
+	(signed_or_equality_comparison_operator): New predicate.
+	(unsigned_or_equality_comparison_operator): Likewise.
+	* config/rs6000/rs6000.md (one_cmpl<mode>2): Remove expand.
+	(one_cmpl<mode>3_internal): Rename to one_cmpl<mode>2.
+	* config/rs6000/vector.md
+	(vcond_mask_<mode><mode> for VEC_I and VEC_I): New expand.
+	(vec_cmp<mode><mode> for VEC_I and VEC_I): Likewise.
+	(vec_cmpu<mode><mode> for VEC_I and VEC_I): Likewise.
+	(vcond_mask_<mode><VEC_int> for VEC_F): New expand for float
+	vector modes and same-size integer vector modes.
+	(vec_cmp<mode><VEC_int> for VEC_F): Likewise.
+	(vector_lt<mode> for VEC_F): New expand.
+	(vector_le<mode> for VEC_F): Likewise.
+	(vector_ne<mode> for VEC_F): Likewise.
+	(vector_unge<mode> for VEC_F): Likewise.
+	(vector_ungt<mode> for VEC_F): Likewise.
+	(vector_unle<mode> for VEC_F): Likewise.
+	(vector_unlt<mode> for VEC_F): Likewise.
+	(vector_uneq<mode>): Expose name.
+	(vector_ltgt<mode>): Likewise.
+	(vector_unordered<mode>): Likewise.
+	(vector_ordered<mode>): Likewise.
+
+2019-11-08  Hongtao Liu  <Hongtao.liu@intel.com>
+
+	PR target/92295
+	* config/i386/i386-expand.c (ix86_expand_vector_init_concat)
+	Enhance ix86_expand_vector_init_concat.
+
+2019-11-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/invoke.texi (-Wold-style-definition): Document () not being
+	considered an old-style definition for C2x.
+
+2019-11-07  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.md (memory_barrier): Revise to use ldcw barriers.
+	Enhance comment.
+	(memory_barrier_coherent, memory_barrier_64, memory_barrier_32): New
+	insn patterns using ldcw instruction.
+	(memory_barrier): Remove insn pattern using sync instruction.
+	* config/pa/pa.opt (coherent-ldcw): New option.
+	(ordered): New option.
+
+2019-11-07  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (validate_condition_mode): Don't assert for
+	valid conditions.
+
+2019-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* ipa-utils.c (ipa_merge_profiles): Fix fprintf format string
+	typo - mistmatch -> mismatch.
+	* ipa-profile.c (ipa_profile): Likewise.
+	* ipa-devirt.c (compare_virtual_tables): Fix a comment typo
+	- mistmatch -> mismatch.
+
+2018-11-07  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* simplify-rtx.c (comparison_to_mask): New function.
+	(mask_to_comparison): New function.
+	(simplify_logical_relational_operation): New function.
+	(simplify_binary_operation_1): Call
+	simplify_logical_relational_operation.
+
+2019-11-07  Peter Bergner <bergner@linux.ibm.com>
+
+	PR other/92090
+	* config/rs6000/predicates.md (input_operand): Allow MODE_PARTIAL_INT
+	modes for integer constants.
+
+2019-11-07  Jan Hubicka  <jh@suse.cz>
+
+	PR ipa/92406
+	* ipa-fnsummary.c (analyze_function_body): Use get_create to copy
+	summary.
+
+2019-11-07  Jan Hubicka  <jh@suse.cz>
+
+	* optc-save-gen.awk: Generate cl_target_option_free
+	and cl_optimization_option_free.
+	* opth-en.awk: Declare cl_target_option_free
+	and cl_optimization_option_free.
+	* tree.c (free_node): Use it.
+
+2019-11-06  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-in.c: Include alloc-pool.h.
+	(freeing_string_slot_hasher): Remove.
+	(string_slot_allocator): New object allocator.
+	(file_name_hash_table): Turn to hash_table<string_slot_hasher>.
+	(file_name_obstack): New obstack.
+	(canon_file_name): Allocate in obstack and allocator.
+	(lto_reader_init): Initialize obstack and allocator.
+	(lto_free_file_name_hash): New function.
+	* lto-streamer.h (lto_free_file_name_hash): New.
+
+2019-11-07  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR tree-optimization/89134
+	* doc/invoke.texi (min-loop-cond-split-prob): Document new --params.
+	* params.def: Add min-loop-cond-split-prob.
+	* tree-ssa-loop-split.c (split_loop): Remove niter parameter, move some
+	outside checks on loop into the function.
+	(split_info): New class.
+	(find_vdef_in_loop, get_control_equiv_head_block): New functions.
+	(find_control_dep_blocks, vuse_semi_invariant_p): Likewise.
+	(ssa_semi_invariant_p, loop_iter_phi_semi_invariant_p): Likewise.
+	(control_dep_semi_invariant_p, stmt_semi_invariant_p_1): Likewise.
+	(stmt_semi_invariant_p, branch_removable_p): Likewise.
+	(get_cond_invariant_branch, compute_added_num_insns): Likewise.
+	(get_cond_branch_to_split_loop, do_split_loop_on_cond): Likewise.
+	(split_loop_on_cond): Likewise.
+	(tree_ssa_split_loops): Add loop split on conditional statement.
+
+2019-11-07  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.md ("*cstorecc<mode>_z13"): New insn_and_split
+	pattern.
+
+2019-11-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92405
+	* tree-vect-loop.c (vectorizable_reduction): Appropriately
+	restrict lane-reducing ops to single stmt chains.
+
+2019-11-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/70929
+	* cif-code.def (MISMATCHED_ARGUMENTS): Removed.
+	* cgraph.h (gimple_check_call_matching_types): Remove
+	* cgraph.c (gimple_check_call_args): Likewise.
+	(gimple_check_call_matching_types): Likewise.
+	(symbol_table::create_edge): Do not call
+	gimple_check_call_matching_types.
+	(cgraph_edge::make_direct): Likewise.
+	(cgraph_edge::redirect_call_stmt_to_callee): Likewise.
+	* value-prof.h (check_ic_target): Remove.
+	* value-prof.c (check_ic_target): Remove.
+	(gimple_ic_transform): Do nat call check_ic_target.
+	* auto-profile.c (function_instance::find_icall_target_map): Likewise.
+	(afdo_indirect_call): Likewise.
+	* ipa-prop.c (update_indirect_edges_after_inlining): Do not call
+	gimple_check_call_matching_types.
+	* ipa-inline.c (early_inliner): Likewise.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_<simd32_op>): New define_expand.
+	(arm_<simd32_op><add_clobber_q_name>_insn): New define_insn.
+	* config/arm/arm_acle.h (__ssat16, __usat16): Define.
+	* config/arm/arm_acle_builtins.def: Define builtins for the above.
+	* config/arm/iterators.md (USSAT16): New int_iterator.
+	(simd32_op): Handle UNSPEC_SSAT16, UNSPEC_USAT16.
+	(sup): Likewise.
+	* config/arm/predicates.md (ssat16_imm): New predicate.
+	(usat16_imm): Likewise.
+	* config/arm/unspecs.md (UNSPEC_SSAT16, UNSPEC_USAT16): Define.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_<simd32_op><add_clobber_q_name>_insn):
+	New define_insns.
+	(arm_<simd32_op>): New define_expands.
+	* config/arm/arm_acle.h (__smlad, __smladx, __smlsd, __smlsdx,
+	__smuad, __smuadx): Define.
+	* config/arm/arm_acle_builtins.def: Define builtins for the above.
+	* config/arm/iterators.md (SIMD32_TERNOP_Q): New int_iterator.
+	(SIMD32_BINOP_Q): Likewise.
+	(simd32_op): Handle the above.
+	* config/arm/unspecs.md: Define unspecs for the above.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/aout.h (REGISTER_NAMES): Add apsrge.
+	* config/arm/arm.md (APSRGE_REGNUM): Define.
+	(arm_<simd32_op>): New define_insn.
+	(arm_sel): Likewise.
+	* config/arm/arm.h (FIXED_REGISTERS): Add entry for apsrge.
+	(CALL_USED_REGISTERS): Likewise.
+	(REG_ALLOC_ORDER): Likewise.
+	(FIRST_PSEUDO_REGISTER): Update value.
+	(ARM_GE_BITS_READ): Define.
+	* config/arm/arm.c (arm_conditional_register_usage): Clear
+	APSRGE_REGNUM from operand_reg_set.
+	(arm_ge_bits_access): Define.
+	* config/arm/arm-builtins.c (arm_check_builtin_call): Handle
+	ARM_BUIILTIN_sel.
+	* config/arm/arm-protos.h (arm_ge_bits_access): Declare prototype.
+	* config/arm/arm-fixed.md (add<mode>3): Convert to define_expand.
+	FAIL if ARM_GE_BITS_READ.
+	(*arm_add<mode>3): New define_insn.
+	(sub<mode>3): Convert to define_expand.  FAIL if ARM_GE_BITS_READ.
+	(*arm_sub<mode>3): New define_insn.
+	* config/arm/arm_acle.h (__sel, __sadd8, __ssub8, __uadd8, __usub8,
+	__sadd16, __sasx, __ssax, __ssub16, __uadd16, __uasx, __usax,
+	__usub16): Define.
+	* config/arm/arm_acle_builtins.def: Define builtins for the above.
+	* config/arm/iterators.md (SIMD32_GE): New int_iterator.
+	(simd32_op): Handle the above.
+	* config/arm/unspecs.md (UNSPEC_GE_SET): Define.
+	(UNSPEC_SEL, UNSPEC_SADD8, UNSPEC_SSUB8, UNSPEC_UADD8, UNSPEC_USUB8,
+	UNSPEC_SADD16, UNSPEC_SASX, UNSPEC_SSAX, UNSPEC_SSUB16, UNSPEC_UADD16,
+	UNSPEC_UASX, UNSPEC_USAX, UNSPEC_USUB16): Define.
+
+2019-11-07  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_smlabb_setq): New define_insn.
+	(arm_smlabb): New define_expand.
+	(*maddhisi4tb): Rename to...
+	(maddhisi4tb): ... This.
+	(*maddhisi4tt): Rename to...
+	(maddhisi4tt): ... This.
+	(arm_smlatb_setq): New define_insn.
+	(arm_smlatb): New define_expand.
+	(arm_smlatt_setq): New define_insn.
+	(arm_smlatt): New define_expand.
+	(arm_<smlaw_op><add_clobber_name>_insn): New define_insn.
+	(arm_<smlaw_op>): New define_expand.
+	* config/arm/arm_acle.h (__smlabb, __smlatb, __smlabt, __smlatt,
+	__smlawb, __smlawt): Define.
+	* config/arm_acle_builtins.def: Define builtins for the above.
+	* config/arm/iterators.md (SMLAWBT): New int_iterator.
+	(slaw_op): New int_attribute.
+	* config/arm/unspecs.md (UNSPEC_SMLAWB, UNSPEC_SMLAWT): Define.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_<ss_op>): New define_expand.
+	(arm_<ss_op><add_clobber_q_name>_insn): New define_insn.
+	* config/arm/arm_acle.h (__qadd, __qsub, __qdbl): Define.
+	* config/arm/arm_acle_builtins.def: Add builtins for qadd, qsub.
+	* config/arm/iterators.md (SSPLUSMINUS): New code iterator.
+	(ss_op): New code_attr.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/aout.h (REGISTER_NAMES): Add apsrq.
+	* config/arm/arm.md (APSRQ_REGNUM): Define.
+	(add_setq): New define_subst.
+	(add_clobber_q_name): New define_subst_attr.
+	(add_clobber_q_pred): Likewise.
+	(maddhisi4): Change to define_expand.  Split into mult and add if
+	ARM_Q_BIT_READ.
+	(arm_maddhisi4): New define_insn.
+	(*maddhisi4tb): Disable for ARM_Q_BIT_READ.
+	(*maddhisi4tt): Likewise.
+	(arm_ssat): New define_expand.
+	(arm_usat): Likewise.
+	(arm_get_apsr): New define_insn.
+	(arm_set_apsr): Likewise.
+	(arm_saturation_occurred): New define_expand.
+	(arm_set_saturation): Likewise.
+	(*satsi_<SAT:code>): Rename to...
+	(satsi_<SAT:code><add_clobber_q_name>): ... This.
+	(*satsi_<SAT:code>_shift): Disable for ARM_Q_BIT_READ.
+	* config/arm/arm.h (FIXED_REGISTERS): Mark apsrq as fixed.
+	(CALL_USED_REGISTERS): Mark apsrq.
+	(FIRST_PSEUDO_REGISTER): Update value.
+	(REG_ALLOC_ORDER): Add APSRQ_REGNUM.
+	(machine_function): Add q_bit_access.
+	(ARM_Q_BIT_READ): Define.
+	* config/arm/arm.c (TARGET_CHECK_BUILTIN_CALL): Define.
+	(arm_conditional_register_usage): Clear APSRQ_REGNUM from
+	operand_reg_set.
+	(arm_q_bit_access): Define.
+	* config/arm/arm-builtins.c: Include stringpool.h.
+	(arm_sat_binop_imm_qualifiers,
+	arm_unsigned_sat_binop_unsigned_imm_qualifiers,
+	arm_sat_occurred_qualifiers, arm_set_sat_qualifiers): Define.
+	(SAT_BINOP_UNSIGNED_IMM_QUALIFIERS,
+	UNSIGNED_SAT_BINOP_UNSIGNED_IMM_QUALIFIERS, SAT_OCCURRED_QUALIFIERS,
+	SET_SAT_QUALIFIERS): Likewise.
+	(arm_builtins): Define ARM_BUILTIN_SAT_IMM_CHECK.
+	(arm_init_acle_builtins): Initialize __builtin_sat_imm_check.
+	Handle 0 argument expander.
+	(arm_expand_acle_builtin): Handle ARM_BUILTIN_SAT_IMM_CHECK.
+	(arm_check_builtin_call): Define.
+	* config/arm/arm.md (ssmulsa3, usmulusa3, usmuluha3,
+	arm_ssatsihi_shift, arm_usatsihi): Disable when ARM_Q_BIT_READ.
+	* config/arm/arm-protos.h (arm_check_builtin_call): Declare prototype.
+	(arm_q_bit_access): Likewise.
+	* config/arm/arm_acle.h (__ssat, __usat, __ignore_saturation,
+	__saturation_occurred, __set_saturation_occurred): Define.
+	* config/arm/arm_acle_builtins.def: Define builtins for ssat, usat,
+	saturation_occurred, set_saturation_occurred.
+	* config/arm/unspecs.md (UNSPEC_Q_SET): Define.
+	(UNSPEC_APSR_READ): Likewise.
+	(VUNSPEC_APSR_WRITE): Likewise.
+	* config/arm/arm-fixed.md (ssadd<mode>3): Convert to define_expand.
+	(*arm_ssadd<mode>3): New define_insn.
+	(sssub<mode>3): Convert to define_expand.
+	(*arm_sssub<mode>3): New define_insn.
+	(ssmulsa3): Convert to define_expand.
+	(*arm_ssmulsa3): New define_insn.
+	(usmulusa3): Convert to define_expand.
+	(*arm_usmulusa3): New define_insn.
+	(ssmulha3): FAIL if ARM_Q_BIT_READ.
+	(arm_ssatsihi_shift, arm_usatsihi): Disable for ARM_Q_BIT_READ.
+	* config/arm/iterators.md (qaddsub_clob_q): New mode attribute.
+
+2019-11-07  Martin Liska  <mliska@suse.cz>
+
+	PR c++/92354
+	* cgraph.c (delete_function_version): Clear global
+	variable version_info_node if equal to deleted
+	function.
+
+2019-11-07  Martin Liska  <mliska@suse.cz>
+
+	* fold-const.c (operand_compare::operand_equal_p): Add comparison
+	of CONSTRUCTOR_NO_CLEARING.
+	(operand_compare::hash_operand): Likewise.
+
+2019-11-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	Support 64-bit double and 64-bit long double configurations.
+
+	PR target/92055
+	* config.gcc (tm_defines) [avr]: Set from --with-double=,
+	--with-long-double=.
+	* config/avr/t-multilib: Remove.
+	* config/avr/t-avr: Output of genmultilib.awk is now fully
+	dynamically generated and no more part of the repo.
+	(HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): New variables.
+	Pass them down to...
+	* config/avr/genmultilib.awk: ...here and handle them.
+	* config/avr/avr.opt (-mdouble=, avr_double). New option and var.
+	(-mlong-double=, avr_long_double). New option and var.
+	* common/config/avr/avr-common.c (opts.h, diagnostic.h): Include.
+	(TARGET_OPTION_OPTIMIZATION_TABLE) <-mdouble=, -mlong-double=>:
+	Set default as requested by --with-double=
+	(TARGET_HANDLE_OPTION): Define to this...
+	(avr_handle_option): ...new hook worker.
+	* config/avr/avr.h (DOUBLE_TYPE_SIZE): Define to avr_double.
+	(LONG_DOUBLE_TYPE_SIZE): Define to avr_long_double.
+	(avr_double_lib): New proto for spec function.
+	(EXTRA_SPEC_FUNCTIONS) <double-lib>: Add.
+	(DRIVER_SELF_SPECS): Call %:double-lib.
+	* config/avr/avr.c (avr_option_override): Assert
+	sizeof(long double) >= sizeof(double) for the target.
+	* config/avr/avr-c.c (avr_cpu_cpp_builtins)
+	[__HAVE_DOUBLE_MULTILIB__, __HAVE_LONG_DOUBLE_MULTILIB__]
+	[__HAVE_DOUBLE64__, __HAVE_DOUBLE32__, __DEFAULT_DOUBLE__=]
+	[__HAVE_LONG_DOUBLE64__, __HAVE_LONG_DOUBLE32__]
+	[__HAVE_LONG_DOUBLE_IS_DOUBLE__, __DEFAULT_LONG_DOUBLE__=]:
+	New built-in define depending on --with-double=, --with-long-double=.
+	* config/avr/driver-avr.c (avr_double_lib): New spec function.
+	* doc/invoke.tex (AVR Options) <-mdouble=,-mlong-double=>: Doc.
+	* doc/install.texi (Cross-Compiler-Specific Options)
+	<--with-double=, --with-long-double=>: Doc.
+
+2019-11-07  Richard Biener  <rguenther@suse.de>
+
+	* dbgcnt.def (gimple_unroll): New.
+	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Check
+	gimple_unroll debug counter before applying transform.
+	(try_peel_loop): Likewise.
+
+2019-11-07  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* ira.c (setup_alloc_regs): Setup no_unit_alloc_regs for
+	frame pointer in multiple registers.
+	(ira_setup_eliminable_regset): Setup eliminable_regset,
+	ira_no_alloc_regs and regs_ever_live for frame pointer in
+	multiple registers.
+
+2019-11-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* config/rs6000/vsx.md (xxswapd_<mode>): Add support for V2DF and
+	V2DI modes.
+
+2019-11-06  Jan Hubicka  <jh@suse.cz>
+
+	* ggc-common.c (ggc_prune_overhead_list): Do not delete surviving
+	allocations.
+	* mem-stats.h (mem_alloc_description<T>::release_object_overhead):
+	Do not silently ignore summary corruptions.
+
+2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop): Only try to vectorize
+	the epilogue if there are peeled iterations for it to handle.
+
+2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_split_ior): Add asserts.
+	(arc_split_mov_const): Likewise.
+	(arc_check_ior_const): Do not match known short immediate values.
+	* config/arc/arc.md (movsi): Don't split predicated instructions
+	(iorsi): Likewise.
+
+2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.opt (mea): Update help string.
+	* doc/invoke.texi(ARC): Update mea option info.
+
+2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.md (zero_extendqihi2_i): Cleanup pattern.
+	(zero_extendqisi2_ac): Likewise.
+	(zero_extendhisi2_i): Likewise.
+	(extendqihi2_i): Likewise.
+	(extendqisi2_ac): Likewise.
+	(extendhisi2_i): Likewise.
+
+2019-11-06  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vectorizable_reduction): Remember reduction
+	PHI.  Use STMT_VINFO_REDUC_IDX to skip the reduction operand.
+	Simplify single_defuse_cycle condition.
+
+2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop_2): When vectorizing an
+	epilogue loop, make sure that the VF is small enough or that
+	the epilogue loop can be fully-masked.
+
+2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop): Break out of the main
+	loop when we've finished, rather than returning directly from
+	the loop.  Use a local variable to track whether we're still
+	searching for the preferred simdlen.  Make vect_epilogues
+	record whether the next iteration should try to treat the
+	loop as an epilogue.
+
+2019-11-06  Vineet Gupta  <vgupta@synopsys.com>
+
+	* config/arc/arc-c.c (arc_cpu_cpp_builtins) : Add
+	__arc_hard_float__, __ARC_HARD_FLOAT__,
+	__arc_soft_float__, __ARC_SOFT_FLOAT__
+
+2019-11-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/92317
+	* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard2): Also
+	update phi's with constant phi arguments.
+
+2019-11-06  Eric Botcazou  <ebotcazou@adacore.com>
+	    Alexandre Oliva  <oliva@adacore.com>
+
+	* common.opt (-fcallgraph-info[=]): New option.
+	* doc/invoke.texi (Developer options): Document it.
+	* opts.c (common_handle_option): Handle it.
+	* builtins.c (expand_builtin_alloca): Record allocation if
+	-fcallgraph-info=da.
+	* calls.c (expand_call): If -fcallgraph-info, record the call.
+	(emit_library_call_value_1): Likewise.
+	* flag-types.h (enum callgraph_info_type): New type.
+	* explow.c: Include stringpool.h.
+	(set_stack_check_libfunc): Set SET_SYMBOL_REF_DECL on the symbol.
+	* function.c (allocate_stack_usage_info): New.
+	(allocate_struct_function): Call it for -fcallgraph-info.
+	(prepare_function_start): Call it otherwise.
+	(record_final_call, record_dynamic_alloc): New.
+	* function.h (struct callinfo_callee): New.
+	(CALLEE_FROM_CGRAPH_P): New.
+	(struct callinfo_dalloc): New.
+	(struct stack_usage): Add callees and dallocs.
+	(record_final_call, record_dynamic_alloc): Declare.
+	* gimplify.c (gimplify_decl_expr): Record dynamically-allocated
+	object if -fcallgraph-info=da.
+	* optabs-libfuncs.c (build_libfunc_function): Keep SYMBOL_REF_DECL.
+	* print-tree.h (print_decl_identifier): Declare.
+	(PRINT_DECL_ORIGIN, PRINT_DECL_NAME, PRINT_DECL_UNIQUE_NAME): New.
+	* print-tree.c: Include print-tree.h.
+	(print_decl_identifier): New function.
+	* toplev.c: Include print-tree.h.
+	(callgraph_info_file): New global variable.
+	(callgraph_info_external_printed): Likewise.
+	(output_stack_usage): Rename to...
+	(output_stack_usage_1): ... this.  Make it static, add cf
+	parameter.  If -fcallgraph-info=su, print stack usage to cf.
+	If -fstack-usage, use print_decl_identifier for
+	pretty-printing.
+	(INDIRECT_CALL_NAME): New.
+	(dump_final_node_vcg_start): New.
+	(dump_final_callee_vcg, dump_final_node_vcg): New.
+	(output_stack_usage): New.
+	(lang_dependent_init): Open and start file if
+	-fcallgraph-info.  Allocated callgraph_info_external_printed.
+	(finalize): If callgraph_info_file is not null, finish it,
+	close it, and release callgraph_info_external_printed.
+
+2019-11-06  Gergö Barany  <gergo@codesourcery.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* omp-low.c (struct omp_context): New fields
+	local_reduction_clauses, outer_reduction_clauses.
+	(new_omp_context): Initialize these.
+	(scan_sharing_clauses): Record reduction clauses on OpenACC constructs.
+	(scan_omp_for): Check reduction clauses for incorrect nesting.
+
+2019-11-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/92352
+	* gimplify.c (gimplify_asm_expr): Reject VLA in output or input
+	operands with non-memory constraints.
+
+2019-11-05  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92373
+	* tree.c (component_ref_size): Only consider initializers of objects
+	of matching struct types.
+	Return null for instances of interior zero-length arrays.
+
+2019-11-05  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* doc/md.texi (Insn Splitting): Fix combiner documentation.
+
+2019-11-05  Jason Merrill  <jason@redhat.com>
+
+	PR tree-optimization/91825
+	* expmed.c: Reduce -Wmaybe-uninitialized to warning.
+
+2019-11-05  Jim Wilson  <jimw@sifive.com>
+
+	PR middle-end/92263
+	* expr.c (emit_move_complex): Only use BLOCK_OP_NO_LIBCALL when
+	optimize_insn_for_speed_p is true.
+
+2019-11-05  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92333
+	PR middle-end/82608
+	* tree-vrp.c (vrp_prop::check_array_ref): Handle VLAs with constant
+	size.
+	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Use a meaninful
+	name and location for a temporary variable.
+
+2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range::value_range): Fix whitespace.
+	(defined_ranges_p): Same.
+	(range_fold_binary_symbolics_p): Same.
+	(value_range::intersect_helper): Same.
+	(value_range::union_helper): Same.
+	* tree-vrp.h (range_fold_binary_expr): Same.
+
+2019-11-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92341
+	PR middle-end/82612
+	* tree-sra.c (get_access_for_expr): Fail for out-of-bounds offsets.
+	* tree-vrp.c (vrp_prop::check_array_ref): Correct index and text
+	of message printed in a warning for empty arrays.
+	(vrp_prop::check_mem_ref): Also handle function parameters and
+	empty arrays.
+
+2019-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92371
+	* tree-vect-loop.c (vectorizable_reduction): Set STMT_VINFO_REDUC_DEF
+	on the original stmt of live stmts in the chain.
+	(vectorizable_live_operation): Look at the original stmt when
+	checking STMT_VINFO_REDUC_DEF.
+
+2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-fold.c, gimple-loop-versioning.cc,
+	gimple-ssa-evrp-analyze.[ch], gimple-ssa-evrp.c,
+	gimple-ssa-sprintf.c, ipa-cp.c, ipa-prop.c, ipa-prop.h,
+	range-op.[hc]*, range.[hc]*, selftest.h, tree-ssa-dom.c,
+	tree-ssa-strlen.c, tree-ssa-threadedge.c, tree-ssanames.[hc],
+	tree-vrp.[hc], vr-values.[hc]: Global rename of value_range to
+	value_range_equiv, and value_range_base to value_range.
+
+2019-11-05  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* expr.c (build_personality_function): Fix generated type to
+	match actual personality functions.
+
+2019-11-05  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_handle_attr_cpu): Allocate
+	enough bytes for the NULL character.
+
+2019-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92280
+	* match.pd (BIT_FIELD_REF of CTOR): Unless the original CTOR
+	had a single use do not create a new CTOR.
+	* tree-ssa-forwprop.c (simplify_bitfield_ref): Do not re-fold
+	BIT_FIELD_REF of a CTOR via GENERIC.
+
+2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.c (s390_vector_alignment): Check if the value
+	fits into uhwi before using it.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
+	* symbol-summary.h: Use ggc_delete.
+
+2019-11-05  Anton Youdkevitch  <anton.youdkevitch@bell-sw.com>
+
+	* config/aarch64/aarch64.c (thunderx2t99_vector_cost):
+	Change vec_perm field to 10.
+
+2019-11-05  Arnaud Charlet  <charlet@adacore.com>
+
+	* doc/install.texi: Further fix syntax for html generation.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
+	* symbol-summary.h: Rename allocator to m_allocator and
+	add comment.
+
+2019-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* tree-vect-loop.c (check_reduction_path): For MIN/MAX require
+	all signed or unsigned operations.
+
+2019-11-05  Jan Hubicka  <jh@suse.cz>
+
+	* hsa-brig.c: Include alloc-pool.h
+	* hsa-dump.c: Likewise.
+	* hsa-gen.c: Likewise.
+	* hse-regalloc.c: Likewise.
+	* ipa-hsa.c: Likewise.
+	* ipa-predicate.c: Likewise.
+	* ipa-reference.c: Likewise.
+	* ipa-sra.c: Likewise.
+	* omp-expand.c: Likewise.
+	* omp-general.c: Likewise.
+	* omp-low.c: Likewise.
+	* sumbol-summary.h (function_summary_base): Add allocator.
+	(function_summary<T *>::function_summary): Update construction.
+	(fast_function_summary<T *, V>::fast_function_summary): Likewise.
+	(call_summary_base): Add allcator.
+	(call_summary<T *>::call_summary): Update construction.
+	(fast_call_summary<T *, V>::fast_call_summary): Likewise.
+
+2019-11-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91945
+	* builtins.c (compute_objsize): For ARRAY_REF, only multiply off
+	by tpsize if it is both non-NULL and INTEGER_CST, otherwise punt.
+	Formatting fix.
+
+2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op.cc (wi_set_zero_nonzero_bits): Remove static qualifier.
+	* range-op.h (wi_set_zero_nonzero_bits): New prototype.
+	* tree-vrp.h (vrp_set_zero_nonzero_bits): Remove.
+	* tree-vrp.c (wide_int_range_set_zero_nonzero_bits): Remove.
+	(vrp_set_zero_nonzero_bits): Move to...
+	* vr-values.c (vr_set_zero_nonzero_bits): ...here.
+	(vr_values::simplify_bit_ops_using_ranges): Rename
+	vrp_set_zero_nonzero_bits to vr_set_zero_nonzero_bits.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
+	PR c++/92339
+	* fold-const.c (operand_compare::hash_operand): Remove
+	FIELD_DECL handling.
+
+2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.h (vrp_bitmap_equal_p): Remove.
+	* tree-vrp.c (vrp_bitmap_equal_p): Move before use and make
+	static.
+
+2019-11-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::operator==): Use equal_p to
+	properly handle symbolics.
+	(range_compatible_p): Remove.
+
+2019-11-04  Kamlesh Kumar  <kamleshbhalui@gmail.com>
+
+	* common.opt (-fabi-version): Document =14.
+	* doc/invoke.texi (C++ Dialect Options): Likewise.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::set): Do not special case pointers.
+
+2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): New function.
+	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+	gcn_omp_device_kind_arch_isa.
+	* config/gcn/t-omp-device: New file.
+	* configure.ac: Support gcn for omp_device_property.
+	* configure: Regenerate.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.h (vrp_val_min): Remove handle_pointers argument.
+	(vrp_val_max): Same.
+	(vrp_val_is_min): Same.
+	(vrp_val_is_max): Same.
+	(value_range_base::nonzero_p): Remove last argument to
+	vrp_val_is_max.
+	* tree-vrp.c (vrp_val_min): Remove handle_pointers argument.
+	(vrp_val_max): Same.
+	(vrp_val_is_min): Same.
+	(vrp_val_is_max): Same.
+	(value_range_base::set_varying): Remove last argument to vrp_val*.
+	(value_range_base::dump): Same.
+	(value_range_base::set): Same.
+	(value_range_base::normalize_symbolics): Same.
+	(value_range_base::num_pairs): Same.
+	(value_range_base::lower_bound): Same.
+	(value_range_base::upper_bound): Same.
+	(ranges_from_anti_range): Remove handle_pointers argument.
+	(value_range_base::singleton_p): Remove last argument to
+	ranges_from_anti_range.
+
+2019-11-04  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-reference.c (init_function_info): Initialize
+	info->global.statics_read.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::invert): Use constructors to build
+	range.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (range_int_cst_singleton_p): Remove.
+	* tree-vrp.h (range_int_cst_singleton_p): Remove.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::normalize_addresses): Handle
+	VR_UNDEFINED.
+
+2019-11-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (dump_assert_info): New.
+	(dump_asserts_info): New.
+
+2019-11-04  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c: Include ipa-utils.h
+	(inline_call): Set thunk_expansion flag.
+	* ipa-utils.h (thunk_expansion): Declare.
+	* ipa-devirt.c (thunk_expansion): New global var.
+	(devirt_node_removal_hook): Do not invalidate cache while
+	doing thunk expansion.
+
+2019-11-04  Tamar Christina  <tamar.christina@arm.com>
+
+	* tree-vect-slp.c (vectorize_slp_instance_root_stmt): Initialize rstmt.
+
+2019-11-04  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92349
+	* tree-vrp.c (vrp_prop::check_array_ref): Avoid assuming struct
+	memebers have constant sizes.
+
+2019-11-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop): Remove orig_loop_vinfo
+	parameter.
+	* tree-vectorizer.h (vect_analyze_loop): Update declaration.
+	* tree-vectorizer.c (try_vectorize_loop_1): Update calls to
+	vect_analyze_loop.
+
+2019-11-04  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* expr.c (store_constructor): Modify to handle single element vectors.
+	* tree-vect-slp.c (vect_analyze_slp_instance): Add case for vector
+	constructors.
+	(vect_slp_check_for_constructors): New function.
+	(vect_slp_analyze_bb_1): Call new function to check for vector
+	constructors.
+	(vectorize_slp_instance_root_stmt): New function.
+	(vect_schedule_slp): Call new function to vectorize root stmt of vector
+	constructors.
+	* tree-vectorizer.h (SLP_INSTANCE_ROOT_STMT): New field.
+
+2019-11-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92345
+	* tree-vect-loop.c (vect_is_simple_reduction): Return whether
+	we produced a reduction chain.
+	(vect_analyze_scalar_cycles_1): Do not add reduction chains to
+	LOOP_VINFO_REDUCTIONS.
+
+2019-11-04  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphclones.c (cgraph_node::create_version_clone): Do not
+	duplicate summaries.
+	* ipa-fnsummary.c (ipa_fn_summary_alloc): Allocate size summary
+	first.
+	(ipa_fn_summary_t::duplicate): Use get instead of get_create to
+	access call summaries.
+	(dump_ipa_call_summary): Be ready for missing edge summaries.
+	(analyze_function_body): Use get instead of get_create to access
+	edge summary.
+	(estimate_calls_size_and_time): Do not access summaries of
+	inlined edges; sanity check they are missing.
+	(ipa_call_context::estimate_size_and_time): Use get instead
+	of get_create to access node summary.
+	(inline_update_callee_summaries): Do not update depth of
+	inlined edge.
+	(ipa_merge_fn_summary_after_inlining): Remove inline edge from
+	growth caches.
+	(ipa_merge_fn_summary_after_inlining): Use get instead
+	of get_create.
+	* ipa-fnsummary.h (ipa_remove_from_growth_caches): Declare.
+	* ipa-inline-analyssi.c (edge_growth_cache): Turn to
+	fast summary.
+	(initialize_growth_caches): Update.
+	(do_estimate_edge_time): Remove redundant copy of context.
+	(ipa_remove_from_growth_caches): New function.
+	* ipa-inline.c (flatten_function): Update overall summary
+	only when optimizing.
+	(inline_to_all_callers): Update overall summary of function
+	inlined to.
+	* ipa-inline.h (edge_growth_cache): Turn to fast summary.
+	* symbol-summary.h (call_summary_base): Set m_initialize_when_cloning
+	to false.
+
+2019-11-04  Richard Biener  <rguenther@suse.de>
+
+	* system.h: Include malloc.h if INCLUDE_MALLOC_H and HAVE_MALLINFO.
+	* ggc-common.c: Remove inclusion of malloc.h, define INCLUDE_MALLOC_H.
+
+2019-11-04  David Edelsohn  <dje.gcc@gmail.com>
+
+	* ggc-common.c: Include system.h before malloc.h.
+
+2019-11-04  Alexandre Oliva <oliva@adacore.com>
+
+	* configure.ac: Pass --enable-obsolete=* and
+	--enable-option-checking=* down to build configure, and fail
+	if it fails.  AC_SUBST HAVE_AUTO_BUILD.
+	* configure: Rebuild.
+	* Makefile.in [HAVE_AUTO_BUILD] (auto-build.h): New rule.
+	[HAVE_AUTO_BUILD] (config.status): Depend on auto-build.h.
+
+2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.in: Regenerate.
+	* config/msp430/msp430.c (msp430_option_override): Emit an error if
+	-mtiny-printf is used without GCC being configured with
+	--enable-newlib-nano-formatted-io.
+	* config/msp430/msp430.h (LINK_SPEC): Pass 
+	"--wrap puts --wrap printf" when -mtiny-printf is used.
+	* config/msp430/msp430.opt: Document -mtiny-printf.
+	* configure: Regenerate.
+	* configure.ac: Enable --enable-newlib-nano-formatted-io flag.
+	Define HAVE_NEWLIB_NANO_FORMATTED_IO if
+	--enable-newlib-nano-formatted-io is passed.
+	* doc/invoke.texi: Document -mtiny-printf.
+
+2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* configure: Regenerate.
+
+2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/driver-msp430.c
+	(msp430_get_linker_devices_include_path): New spec function.
+	* config/msp430/msp430-devices.c (msp430_dirname): New function.
+	(extract_devices_dir_from_exec_prefix): New function.
+	(extract_devices_dir_from_collect_gcc): New function.
+	(msp430_check_env_var_for_devices): New function.
+	(msp430_check_path_for_devices): Use xstrdup instead of ASTRDUP.
+	(parse_devices_csv): Call msp430_check_env_var_for_devices if
+	devices.csv was not found using other methods.
+	* config/msp430/msp430-devices.h (msp430_check_env_var_for_devices):
+	New prototype.
+	(msp430_dirname): Likewise.
+	* config/msp430/msp430.c (msp430_register_pre_includes): New function.
+	* config/msp430/msp430.h (EXTRA_SPEC_FUNCTIONS): Add
+	msp430_get_linker_devices_include_path.
+	(TARGET_EXTRA_PRE_INCLUDES): Define.
+	* doc/invoke.texi: Document new ways of searching for support files.
+
+2019-11-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92301
+	* tree-vect-stmts.c (process_use): Force reduction PHI defs live
+	as required by epilogue generation
+
+2019-11-04  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/92304
+	* fold-const.c (operand_compare::hash_operand): Fix field
+	hashing of CONSTRUCTOR.
+
+2019-11-04  Martin Liska  <mliska@suse.cz>
+
+	* ggc.h (ggc_delete): New function.
+	* ipa-fnsummary.c (ipa_free_fn_summary): Use it.
+	* ipa-prop.c (ipa_free_all_edge_args): Likewise.
+	(ipa_free_all_node_params): Likewise.
+	* ipa-sra.c (ipa_sra_analysis): Likewise.
+
+2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (set_cond_stmt_execution_predicate,
+	set_switch_stmt_execution_predicate, compute_bb_predicates,
+	will_be_nonconstant_expr_predicate,
+	phi_result_unknown_predicate,
+	analyze_function_body): Pass arround params summary.
+	(ipa_call_context::duplicate_from): New comment;
+	only duplicate useful values.
+	(ipa_call_context::equal_to): Only compare useful values.
+	(remap_edge_summaries): Pass params_summary.
+	(remap_hint_predicate): Likewise.
+	(ipa_merge_fn_summary_after_inlining): Likewise.
+	(inline_read_section): Initialize params summary used flags.
+	* ipa-predicate.c (predicate::remap_after_inlining): Pass
+	around param_summary.
+	(add_condition): Initialized used params summary flags.
+	* ipa-predicate.h (inline_param_summary::equals_to): Make const.
+	(inline_param_summary::useless_p): New predicate.
+	(remap_after_inlining, add_condition): Update prototype
+	* ipa-prop.c (ipa_populate_param_decls): Watch overflow in
+	move_cost.
+	(ipa_note_param_call): Add parameter POLYMORPHIC; update params
+	summaries.
+	(ipa_analyze_indirect_call_uses): Update use of ipa_note_param_call.
+	(ipa_analyze_virtual_call_uses): Likewise.
+	(update_indirect_edges_after_inlining): Update param summaries.
+	(ipa_print_node_params): Print used flags.
+	(ipa_read_indirect_edge_info): Update param summareis.
+	* ipa-prop.h (ipa_param_descriptor): Add
+	used_by_ipa_predicates, used_by_indirect_call
+	and used_by_polymorphic_call.
+	(ipa_set_param_used_by_ipa_predicates,
+	ipa_set_param_used_by_indirect_call,
+	ipa_set_param_used_by_polymorphic_call,
+	ipa_is_param_used_by_ipa_predicates,
+	ipa_is_param_used_by_indirect_call,
+	ipa_is_param_used_by_polymorphic_call): New inline functions.
+
+2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (ipa_call_context::duplicate_from): New
+	member function.
+	(ipa_call_context::release): Add ALL parameter.
+	(ipa_call_context::equal_to): New member function.
+	* ipa-fnsummary.h (ipa_call_context): Add empty constructor;
+	duplicate_form, release, equal_to and exists_p member functoins.
+	* ipa-inline-analysis.c (node_context_cache_entry): New
+	class.
+	(node_context_summary): Likewise.
+	(node_context_cache, node_context_cache_hit, node_context_cache_miss,
+	node_context_clear): New static vars.
+	(initialize_growth_caches): New function.
+	(free_growth_caches): Also delete node_context_cache; output stats.
+	(do_estimate_edge_time): Cache contexts.
+	(reset_node_cache): New function.
+	* ipa-inline.c (reset_edge_caches): Reset also node cache.
+	(inline_small_functions): Initialize growth caches.
+	* ipa-inline.h (reset_node_cache, initialize_growth_caches):
+	Declare.
+	* ipa-predicate.h (inline_param_summary::equal_to): New.
+	* ipa-prop.c (ipa_agg_jf_item::equal_to): New.
+	* ipa-prop.h (ipa_agg_jf_item): Declare equal_to member function.
+	(ipa_agg_jump_function): Implement equal_to member function.
+
+2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (inline_read_section): Set vector size
+	ahead of time.
+
+2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (ipa_call_context): New constructor.
+	(estimate_node_size_and_time): Turn to ...
+	(ipa_call_context::estimate_size_and_time): ... this one.
+	(ipa_call_context::release): New.
+	* ipa-fnsummary.h (ipa_call_context): New class.
+	(estimate_node_size_and_time): Remove.
+	* ipa-inline-analysis.c (do_estimate_edge_time, do_estimate_edge_size,
+	do_estimate_edge_hints): Update.
+
+2019-11-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Check for mallinfo.
+	* ggc-common.c: Include malloc.h if available;
+	include options.h
+	(report_heap_memory_use): New functoin.
+	* ggc-page.c (ggc_grow): Do not print "start".
+	* ggc.h (report_heap_memory_use): Declare.
+	* pases.c (execute_one_pass): Report memory after IPA passes.
+	(ipa_read_summaries_1): Likewise.
+	(ipa_read_optimization_summaries_1): Likewise.
+
+2019-11-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.h (omp_construct_selector_matches): Change return
+	type to int, add a new SCORES argument.
+	* gimplify.c (omp_construct_selector_matches): Likewise.  If
+	SCORES is non-NULL, compute scores of each construct.
+	* omp-general.h (omp_get_context_selector): Declare.
+	* omp-general.c (omp_maybe_offloaded, omp_context_selector_matches):
+	Adjust omp_construct_selector_matches callers.
+	(omp_get_context_selector): New function, moved from c-family/c-omp.c.
+	(omp_context_compute_score): New function.
+	(omp_resolve_declare_variant): Compute scores and decide based on
+	that.
+
+	PR bootstrap/92314
+	* configure.ac: Don't look for omp-device-properties files from
+	installed offloading compilers.  Instead add tmake_file snippets
+	for configured offloading targets and use files they generate.
+	* Makefile.in (install): Don't depend on
+	install-omp-device-properties.
+	(install-omp-device-properties): Remove goal.
+	* config/i386/t-omp-device: New file.
+	* config/i386/t-intelmic (omp-device-properties): Remove goal.
+	* config/nvptx/t-omp-device: New file.
+	* config/nvptx/t-nvptx (omp-device-properties): Remove goal.
+	* configure: Regenerated.
+
+	* omp-general.h (omp_context_selector_set_compare): Declare.
+	* omp-general.c (omp_construct_simd_compare,
+	omp_context_selector_props_compare, omp_context_selector_set_compare,
+	omp_context_selector_compare): New functions.
+	(omp_resolve_declare_variant): Prune variants that are strict subset
+	of another variant.
+
+2019-11-01  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91679
+	PR middle-end/91647
+	PR middle-end/91463
+	PR middle-end/92312
+	* doc/invoke.texi (-Wzero-length-bounds): Document.
+	* gimple-match-head.c (try_conditional_simplification): Use memcpy
+	instead of a hand-rolled loop to avoid PR 92323.
+	* tree-vrp.c (vrp_prop::check_array_ref): Handle trailing arrays
+	with initializers.
+	(vrp_prop::check_mem_ref): Handle declared struct objects.
+	* tree.c (last_field): New function.
+	(array_at_struct_end_p): Handle MEM_REF.
+	(get_initializer_for): New helper.
+	(component_ref_size): Add argument.  Rename locals.  Call
+	get_initializer_for instead of fold_ctor_reference.  Correct handling
+	of flexible array members.
+	* wide-int.h (generic_wide_int <storage>::sign_mask): Assert invariant.
+
+2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/rs6000-modes.def (V2SF, V2SI): New modes.
+	* config/rs6000/vsx.md (UNSPEC_VSX_CVSPSXDS,
+	UNSPEC_VSX_CVSPUXDS): Remove.
+	(vsx_xvcvspdp): New define_expand, old define_insn split to...
+	(vsx_xvcvspdp_be): ... this.  New.  And...
+	(vsx_xvcvspdp_le): ... this.  New.
+	(vsx_xvcv<su>xwdp): New define_expand, old define_insn split to...
+	(vsx_xvcv<su>xwdp_be): ... this.  New.  And...
+	(vsx_xvcv<su>xwdp_le): ... this.  New.
+	(vsx_xvcvsp<su>xds): New define_expand, old define_insn split to...
+	(vsx_xvcvsp<su>xds_be): ... this.  New.  And...
+	(vsx_xvcvsp<su>xds_le): ... this.  New.
+
+2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/vsx.md (UNSPEC_VSX_CVSXWSP, UNSPEC_VSX_CVUXWSP,
+	UNSPEC_VSX_XVCVSXDDP, UNSPEC_VSX_XVCVUXDDP,
+	UNSPEC_VSX_XVCVDPSXDS, UNSPEC_VSX_XVCVDPUXDS,
+	UNSPEC_VSX_XVCVSPSXWS): Remove.
+	(vsx_xvcv<su>xddp, vsx_xvcvdp<su>xds, vsx_xvcvsp<su>xws,
+	vsx_xvcv<su>xwsp): Update define_insn RTL patterns.
+
+2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/vsx.md (vsx_xvcdpsp): Remove define_insn.
+	(UNSPEC_VSX_XVCDPSP): Remove.
+	* config/rs6000/rs6000.c (rs6000_generate_float2_double_code):
+	Replace gen_vsx_xvcdpsp by gen_vsx_xvcvdpsp.
+
+2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
+
+	* hooks.c (hook_tree_tree_bool_null): New.
+	* hooks.h (hook_tree_tree_bool_null): Declare.
+	* langhooks-def.h (LANG_HOOKS_OMP_ARRAY_DATA): Define.
+	(LANG_HOOKS_DECLS): Add it.
+	* langhooks.h (lang_hooks_for_decls): Add omp_array_data.
+	* omp-low.c (install_var_field): New mode for Fortran descriptor arrays.
+	(lower_omp_target): Handle Fortran array with descriptor in
+	OMP_CLAUSE_USE_DEVICE_ADDR/OMP_CLAUSE_USE_DEVICE_PTR.
+
+2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+	Assert that the type we store in abi_vector_types is its own
+	main variant.
+	(svbool_type_p): Don't apply TYPE_MAIN_VARIANT here.
+
+2019-10-31  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_legitimize_address): Don't form negative offsets
+	from a CONST_INT address when TARGET_THUMB2.
+
+2019-10-31  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (add_not_cin): New insn.
+	(add_not_shift_cin): Likewise.
+
+2019-10-31  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::compare_tree_ssa_label): Remove.
+	* ipa-icf-gimple.h: Remove declaration from compare_tree_ssa_label
+	and compare_memory_operand.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure.ac: Compute and substitute omp_device_properties and
+	omp_device_property_deps.
+	* Makefile.in (generated_files): Add omp-device-properties.h.
+	(omp-general.o): Depend on omp-device-properties.h.
+	(omp_device_properties): New make variable.
+	(omp-device-properties.h, s-omp-device-properties-h,
+	install-omp-device-properties): New goals.
+	(install): Depend on install-omp-device-properties for accelerators.
+	* target.def (TARGET_OMP_DEVICE_KIND_ARCH_ISA): New target hook.
+	* target.h (enum omp_device_kind_arch_isa): New enum.
+	* doc/tm.texi.in: Add placeholder for TARGET_OMP_DEVICE_KIND_ARCH_ISA
+	documentation.
+	* omp-general.c: Include omp-device-properties.h.
+	(omp_max_simt_vf): Expect OFFLOAD_TARGET_NAMES to be separated by
+	colon instead of comma.
+	(omp_offload_device_kind_arch_isa, omp_maybe_offloaded): New
+	functions.
+	(omp_context_selector_matches): Implement device set arch/isa
+	selectors, improve device set kind selector handling.
+	* config/i386/i386-options.h (ix86_omp_device_kind_arch_isa): Declare.
+	* config/i386/i386.c (TARGET_SIMD_CLONE_ADJUST,
+	TARGET_SIMD_CLONE_USABLE): Formatting fix.
+	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+	ix86_omp_device_kind_arch_isa.
+	* config/i386/i386-options.c (struct ix86_target_opts): Move type
+	definition from ix86_target_string to file scope.
+	(isa2_opts, isa_opts): Moved arrays from ix86_target_string function
+	to file scope.
+	(ix86_omp_device_kind_arch_isa): New function.
+	(ix86_target_string): Moved struct ix86_target_opts, isa2_opts and
+	isa_opts definitions to file scope.
+	* config/i386/t-intelmic (omp-device-properties): New goal.
+	* config/nvptx/t-nvptx (omp-device-properties): Likewise.
+	* config/nvptx/nvptx.c (nvptx_omp_device_kind_arch_isa): New function.
+	(TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+	nvptx_omp_device_kind_arch_isa.
+	* configure: Regenerate.
+	* doc/tm.texi: Regenerate.
+
+	PR middle-end/92231
+	* tree.h (fndecl_built_in_p): Use fndecl_built_in_p instead of
+	DECL_BUILT_IN in comment.  Remove redundant ()s around return
+	argument.
+	* tree.c (free_lang_data_in_decl): Check if var is FUNCTION_DECL
+	before calling fndecl_built_in_p.
+	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Check if
+	TREE_OPERAND (fn, 0) is a FUNCTION_DECL before calling
+	fndecl_built_in_p on it.
+
+2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* params.def (PARAM_VECT_EPILOGUES_NOMASK): Enable by default.
+
+2019-10-31  Martin Liska  <mliska@suse.cz>
+
+	* config/arm/arm.c (arm_get_pcs_model): Remove usage
+	of cgraph_local_info and use local_info_node instead.
+	* config/bfin/bfin.c (bfin_load_pic_reg): Likewise.
+	(bfin_function_ok_for_sibcall): Likewise.
+	* config/c6x/c6x.c (c6x_function_ok_for_sibcall): Likewise.
+	(must_reload_pic_reg_p): Likewise.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90947
+	* tree.h (type_initializer_zero_p): Remove.
+	* tree.c (type_initializer_zero_p): Remove.
+
+2019-10-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* doc/invoke.texi (-Wshadow, -Wshadow=global
+	-Wshadow=local, -Wshadow=compatible-local): Update documentation.
+
+2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gimplify.c (gimplify_scan_omp_clauses): Remove FE-generated
+	GOMP_MAP_TO_PSET and GOMP_MAP_POINTER mapping for 'target update'
+	and 'target exit data'.
+
+2019-10-30  Martin Jambor  <mjambor@suse.cz>
+
+	ipa/92278
+	* cgraph.c (cgraph_edge::possibly_call_in_translation_unit_p): Fix
+	availability comparison.
+
+2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_expand_helper): Support expansion of
+	calls to __mspabi_mpy* functions.
+	* config/msp430/msp430.md (mulhisi3): New define_expand.
+	(umulhisi3): New define_expand.
+	(*mulhisi3_inline): Use old mulhisi3 define_insn.
+	(*umulhisi3_inline): Use old umulhisi3 define_insn.
+
+2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_check_index_not_high_mem): New.
+	(msp430_check_plus_not_high_mem): New.
+	(msp430_op_not_in_high_mem): Use new functions to check if the operand
+	might be in low memory.
+	Indicate that a 16-bit absolute address is in lower memory.
+
+2019-10-30  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (ipa_compute_jump_functions_for_bb): Fix the call to
+	ultimate_alias_target.
+
+2019-10-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92275
+	* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_loops):
+	Copy all loop-closed PHIs.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::compare_ssa_name): Use
+	const_tree as function argument.
+	(func_checker::compare_decl): Likewise.
+	(func_checker::operand_equal_p): Likewise.
+	(func_checker::compare_variable_decl): Likewise.
+	(func_checker::parse_labels): Likewise.
+	* ipa-icf-gimple.h: Likewise.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::compatible_types_p):
+	Do not compare alias sets.  It's handled by operand_equal_p.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::func_checker): Do not
+	initialize m_compare_polymorphic.
+	(func_checker::compare_decl): Do not compare polymorphic types.
+	* ipa-icf-gimple.h (m_compare_polymorphic): Remove.
+	* ipa-icf.c (sem_function::equals_private): Do not call
+	compare_polymorphic_p.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::compare_ssa_name): Call
+	compare_operand.
+	(func_checker::compare_memory_operand): Remove.
+	(func_checker::compare_cst_or_decl): Remove.
+	(func_checker::operand_equal_valueize): Do not handle
+	FIELD_DECL.
+	(func_checker::compare_gimple_call): Call compare_operand.
+	(func_checker::compare_gimple_assign): Likewise.
+	* ipa-icf-gimple.h: Remove compare_cst_or_decl.
+	* ipa-icf.c (sem_function::icf_handled_component_p): Remove.
+	* ipa-icf.h (icf_handled_component_p): Remove.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.c (func_checker::hash_operand): New.
+	(func_checker::compare_cst_or_decl): Remove handling
+	of FIELD_DECL.
+	(func_checker::compare_operand): Transform to ...
+	(func_checker::operand_equal_p): ... this.
+	* ipa-icf-gimple.h (class func_checker): Add
+	operand_equal_p and hash_operand.
+	* ipa-icf.c (sem_function::equals_private): Fix
+	pushing and popping of cfun.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* fold-const.c (operand_equal_p): Move to ...
+	(operand_compare::operand_equal_p): ... here.
+	(operand_compare::verify_hash_value): New.
+	(add_expr): Move to ...
+	(operand_compare::hash_operand): ... here.
+	* fold-const.h (operand_equal_p): Move to the class.
+	(class operand_compare): New.
+	* tree.c (add_expr): Remove.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* fold-const.c (operand_equal_p): Support OBJ_TYPE_REF.
+	* tree.c (add_expr): Hash parts of OBJ_TYPE_REF.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	PR lto/91393
+	PR lto/88220
+	* cgraph.c (cgraph_node::get_create): Overwrite node->order
+	from a first_clone in order to get proper LTO section
+	in LTO stream.
+	(cgraph_node::get_untransformed_body):
+	Use lto_get_section_data where symtab_node::order
+	must be provided.
+	* cgraphclones.c (cgraph_node::find_replacement):
+	Update also symbol order.
+	* ipa-fnsummary.c (ipa_fn_summary_read):
+	Use new function lto_get_summary_section_data.
+	* ipa-hsa.c (ipa_hsa_read_summary): Likewise.
+	* ipa-icf.c (sem_item_optimizer::read_summary):
+	Likewise.
+	* ipa-prop.c (ipa_prop_read_jump_functions):
+	Likewise.
+	(ipcp_read_transformation_summaries): Likewise.
+	* ipa-sra.c (ipa_sra_read_summary): Likewise.
+	* lto-cgraph.c (input_node): Add also order_base.
+	(input_varpool_node): Likewise.
+	(input_cgraph_1): Assign the order_base.
+	(input_cgraph_opt_summary): Use new lto_get_summary_section_data.
+	* lto-opts.c (lto_write_options): Pass new argument.
+	* lto-section-in.c (lto_get_section_data): Add new argumente order.
+	(lto_get_summary_section_data): New.
+	(lto_get_raw_section_data): Add order argument.
+	(lto_create_simple_input_block): Likewise.
+	* lto-section-out.c (lto_destroy_simple_output_block):
+	Likewise.
+	* lto-streamer-in.c (lto_input_toplevel_asms):
+	Use lto_get_summary_section_data.
+	(lto_input_mode_table): Likewise.
+	* lto-streamer-out.c (produce_asm): Pass symtab_node::order.
+	(lto_output_toplevel_asms): Pass new argument.
+	(copy_function_or_variable): Likewise.
+	(produce_lto_section):Likewise.
+	(produce_symtab): Likewise.
+	(lto_write_mode_table): Likewise.
+	(produce_asm_for_decls): Likewise.
+	* lto-streamer.c (lto_get_section_name): Concat symbol name
+	and symbol order.
+	* lto-streamer.h (lto_get_section_data): Add order argument.
+	(lto_get_summary_section_data): New.
+	(lto_get_raw_section_data): Add order argument.
+	(lto_get_section_name): Likewise.
+	* varpool.c (varpool_node::get_constructor): Pass order argument.
+
+2019-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92262
+	* tree-ssa-loop-ivopts.c (get_debug_computation_at): Don't unshare
+	ubase or cbase here.
+	(remove_unused_ivs): Unshare comp before using it.
+
+2019-10-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (update_jump_functions_after_inlining):
+	Watch for missing summaries.
+
+2019-10-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* tree-vect-loop.c (vect_is_simple_reduction): For reduction
+	chains also allow a leading and trailing conversion.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
+	intermediate reduction chains.
+	(vect_analyze_slp_instance): Likewise.  Build a SLP
+	node for a trailing conversion manually.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::local_info): Transform to ...
+	(cgraph_node::local_info_node): ... this.
+	(cgraph_node::dump): Remove cgraph_local_info and
+	put its fields directly into cgraph_node.
+	(cgraph_node::get_availability): Likewise.
+	(cgraph_node::make_local): Likewise.
+	(cgraph_node::verify_node): Likewise.
+	* cgraph.h (struct GTY): Likewise.
+	* cgraphclones.c (set_new_clone_decl_and_node_flags): Likewise.
+	(duplicate_thunk_for_node): Likewise.
+	(cgraph_node::create_clone): Likewise.
+	(cgraph_node::create_virtual_clone): Likewise.
+	(cgraph_node::create_version_clone): Likewise.
+	* cgraphunit.c (cgraph_node::reset): Likewise.
+	(cgraph_node::finalize_function): Likewise.
+	(cgraph_node::add_new_function): Likewise.
+	(analyze_functions): Likewise.
+	* combine.c (setup_incoming_promotions): Likewise.
+	* config/i386/i386.c (ix86_function_regparm): Likewise.
+	(ix86_function_sseregparm): Likewise.
+	(init_cumulative_args): Likewise.
+	* ipa-cp.c (determine_versionability): Likewise.
+	(count_callers): Likewise.
+	(set_single_call_flag): Likewise.
+	(initialize_node_lattices): Likewise.
+	(estimate_local_effects): Likewise.
+	(create_specialized_node): Likewise.
+	(identify_dead_nodes): Likewise.
+	* ipa-fnsummary.c (compute_fn_summary): Likewise.
+	(ipa_fn_summary_generate): Likewise.
+	* ipa-hsa.c (check_warn_node_versionable): Likewise.
+	(process_hsa_functions): Likewise.
+	* ipa-icf.c (set_local): Likewise.
+	* ipa-inline-analysis.c (initialize_inline_failed): Likewise.
+	* ipa-inline.c (speculation_useful_p): Likewise.
+	* ipa-profile.c (ipa_propagate_frequency): Likewise.
+	(ipa_profile): Likewise.
+	* ipa-split.c (split_function): Likewise.
+	(execute_split_functions): Likewise.
+	* ipa-sra.c (ipa_sra_preliminary_function_checks): Likewise.
+	(ipa_sra_ipa_function_checks): Likewise.
+	* ipa-visibility.c (function_and_variable_visibility): Likewise.
+	* ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
+	* lto-cgraph.c (lto_output_node): Likewise.
+	(input_overwrite_node): Likewise.
+	* multiple_target.c (expand_target_clones): Likewise.
+	* omp-simd-clone.c (simd_clone_create): Likewise.
+	* trans-mem.c (expand_call_tm): Likewise.
+	(ipa_tm_mayenterirr_function): Likewise.
+	(ipa_tm_diagnose_tm_safe): Likewise.
+	(ipa_tm_diagnose_transaction): Likewise.
+	(ipa_tm_create_version): Likewise.
+	(ipa_tm_transform_calls_redirect): Likewise.
+	(ipa_tm_execute): Likewise.
+	* tree-inline.c (expand_call_inline): Likewise.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* symbol-summary.h (function_summary): Pass memory location
+	to underlaying hash_map (or vec).
+	(V>::fast_function_summary): Likewise.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* ggc.h (ggc_alloc_no_dtor): New function.
+	* ipa-fnsummary.c (ipa_free_fn_summary): Call
+	destructor and ggc_free.
+	(ipa_free_size_summary): Call delete instead
+	of release.
+	* ipa-fnsummary.h: Use new function ggc_alloc_no_dtor.
+	* ipa-prop.c (ipa_check_create_edge_args): Likewise.
+	(ipa_free_all_edge_args): Call destructor and ggc_free.
+	(ipa_free_all_node_params): Likewise.
+	(ipcp_free_transformation_sum): Likewise.
+	* ipa-prop.h (ipa_check_create_node_params):
+	Call new ggc_alloc_no_dtor.
+	* ipa-sra.c (ipa_sra_generate_summary): Likewise.
+	(ipa_sra_analysis): Call destructor and ggc_free.
+	Replace release with delete operator.
+	* symbol-summary.h (release): Remove ..
+	(V>::~fast_function_summary): and move logic here.
+	Likewise for other classes.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92260
+	* tree-vect-slp.c (vect_get_constant_vectors): Special-case
+	lane-reducing ops.
+
+2019-10-29  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/88915
+	* tree-ssa-loop-niter.h (simplify_replace_tree): Change declaration.
+	* tree-ssa-loop-niter.c (simplify_replace_tree): Add context parameter
+	and make the valueize function pointer also take a void pointer.
+	* tree-ssa-sccvn.c (vn_valueize_wrapper): New function to wrap
+	around vn_valueize, to call it without a context.
+	(process_bb): Use vn_valueize_wrapper instead of vn_valueize.
+	* tree-vect-loop.c (_loop_vec_info): Initialize epilogue_vinfos.
+	(~_loop_vec_info): Release epilogue_vinfos.
+	(vect_analyze_loop_costing): Use knowledge of main VF to estimate
+	number of iterations of epilogue.
+	(vect_analyze_loop_2): Adapt to analyse main loop for all supported
+	vector sizes when vect-epilogues-nomask=1.  Also keep track of lowest
+	versioning threshold needed for main loop.
+	(vect_analyze_loop): Likewise.
+	(find_in_mapping): New helper function.
+	(update_epilogue_loop_vinfo): New function.
+	(vect_transform_loop): When vectorizing epilogues re-use analysis done
+	on main loop and call update_epilogue_loop_vinfo to update it.
+	* tree-vect-loop-manip.c (vect_update_inits_of_drs): No longer insert
+	stmts on loop preheader edge.
+	(vect_do_peeling): Enable skip-vectors when doing loop versioning if
+	we decided to vectorize epilogues.  Update epilogues NITERS and
+	construct ADVANCE to update epilogues data references where needed.
+	* tree-vectorizer.h (_loop_vec_info): Add epilogue_vinfos.
+	(vect_do_peeling, vect_update_inits_of_drs,
+	 determine_peel_for_niter, vect_analyze_loop): Add or update
+	declarations.
+	* tree-vectorizer.c (try_vectorize_loop_1): Make sure to use already
+	created loop_vec_info's for epilogues when available.  Otherwise analyse
+	epilogue separately.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	* doc/tree-ssa.texi (Immediate Uses): Fix FOR_EACH_IMM_USE_STMT
+	example.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_condition): Get the reduction
+	index for the COND_EXPR from stmt_info rather than reduc_info.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* tree-vect-loop.c (check_reduction_path): Relax single-use
+	check allowing out-of-loop uses.
+	(vect_is_simple_reduction): SLP reduction chains cannot have
+	intermediate stmts used outside of the loop.
+	(vect_create_epilog_for_reduction): The adjustment might need
+	to be converted.
+	(vectorizable_reduction): Annotate live stmts of the reduction
+	chain with STMT_VINFO_REDUC_DEF.
+	* tree-vect-stms.c (process_use): Remove no longer true asserts.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.c (pass_by_reference): Leave the target to decide whether
+	POLY_INT_CST-sized arguments should be passed by value or reference,
+	rather than forcing them to be passed by reference.
+	(must_pass_in_stack_var_size): Likewise.
+	* config/aarch64/aarch64.md (LAST_SAVED_REGNUM): Redefine from
+	V31_REGNUM to P15_REGNUM.
+	* config/aarch64/aarch64-protos.h (aarch64_init_cumulative_args):
+	Take an extra "silent_p" parameter, defaulting to false.
+	(aarch64_sve::svbool_type_p): Declare.
+	(aarch64_sve::nvectors_if_data_type): Likewise.
+	* config/aarch64/aarch64.h (NUM_PR_ARG_REGS): New macro.
+	(aarch64_frame::reg_offset): Turn into poly_int64s.
+	(aarch64_frame::save_regs_size): Likewise.
+	(aarch64_frame::below_hard_fp_saved_regs_size): New field.
+	(aarch64_frame::sve_callee_adjust): Likewise.
+	(aarch64_frame::spare_reg_reg): Likewise.
+	(ARM_PCS_SVE): New arm_pcs value.
+	(CUMULATIVE_ARGS::aapcs_nprn): New field.
+	(CUMULATIVE_ARGS::aapcs_nextnprn): Likewise.
+	(CUMULATIVE_ARGS::silent_p): Likewise.
+	(BITS_PER_SVE_PRED): New macro.
+	* config/aarch64/aarch64.c (handle_aarch64_vector_pcs_attribute): New
+	function.  Reject aarch64_vector_pcs attributes on SVE functions.
+	(aarch64_attribute_table): Use the above handler.
+	(aarch64_sve_abi): New function.
+	(aarch64_sve_argument_p): Likewise.
+	(aarch64_returns_value_in_sve_regs_p): Likewise.
+	(aarch64_takes_arguments_in_sve_regs_p): Likewise.
+	(aarch64_fntype_abi): Check for SVE functions and return the SVE PCS
+	descriptor for them.
+	(aarch64_simd_decl_p): Delete.
+	(aarch64_emit_cfi_for_reg_p): New function.
+	(aarch64_reg_save_mode): Remove the fndecl argument and instead use
+	crtl->abi to choose the mode for FP registers.  Handle the SVE PCS.
+	(aarch64_hard_regno_call_part_clobbered): Do not treat FP registers
+	as partly clobbered for the SVE PCS.
+	(aarch64_function_ok_for_sibcall): Check whether the two functions
+	use the same ABI, rather than checking specifically for whether
+	they're aarch64_vector_pcs functions.
+	(aarch64_pass_by_reference): Raise an error for attempts to pass
+	SVE arguments when SVE is disabled.  Pass SVE arguments by reference
+	if there are not enough free registers left, or if the argument is
+	variadic.
+	(aarch64_function_value): Handle SVE predicates, vectors and tuples.
+	(aarch64_return_in_memory): Do not return SVE predicates, vectors and
+	tuples in memory.
+	(aarch64_layout_arg): Take a function_arg_info rather than
+	individual properties.  Handle SVE predicates, vectors and tuples.
+	Raise an error if they are passed to unprototyped functions.
+	(aarch64_function_arg): If the silent_p flag is set, suppress the
+	usual error about using float registers without TARGET_FLOAT.
+	(aarch64_init_cumulative_args): Take a silent_p parameter and store
+	it in the cumulative_args structure.  Initialize aapcs_nprn and
+	aapcs_nextnprn.  If the silent_p flag is set, suppress the usual
+	error about using float registers without TARGET_FLOAT.
+	If the silent_p flag is not set, also raise an error about
+	using SVE functions when SVE is disabled.
+	(aarch64_function_arg_advance): Update the call to aarch64_layout_arg,
+	and call it for SVE functions too.  Update aapcs_nprn similarly
+	to the other register counts.
+	(aarch64_layout_frame): If a big-endian function needs to save
+	and restore Z8-Z15, search for a spare predicate that it can use.
+	Store SVE predicates at the bottom of the register save area,
+	followed by SVE vectors, then followed by the normal slots.
+	Keep pointing the hard frame pointer at the base of the normal slots,
+	above the SVE vectors.  Update the various frame creation and
+	tear-down strategies for the new layout, initializing the new
+	sve_callee_adjust field.  Add an additional layout for frames
+	whose saved registers are all SVE registers.
+	(aarch64_register_saved_on_entry): Cope with poly_int64 reg_offsets.
+	(aarch64_return_address_signing_enabled): Likewise.
+	(aarch64_push_regs, aarch64_pop_regs): Update calls to
+	aarch64_reg_save_mode.
+	(aarch64_adjust_sve_callee_save_base): New function.
+	(aarch64_add_cfa_expression): Move earlier in file.  Take the
+	saved register as an rtx rather than a register number and use
+	its mode for the MEM slot.
+	(aarch64_save_callee_saves): Remove the mode argument and instead
+	use aarch64_reg_save_mode to get the mode of each save slot.
+	Add a hard_fp_valid_p parameter.  Cope with poly_int64 register
+	offsets.  Allow GP offsets to be saved at a VL-based offset from
+	the stack, handling this case using the frame pointer if available
+	or a temporary register otherwise.  Use ST1D to save Z8-Z15 for
+	big-endian SVE functions; use normal moves for other SVE saves.
+	Only mark the save as frame-related if aarch64_emit_cfi_for_reg_p
+	returns true.  Add explicit CFA notes when not storing via the
+	stack pointer.  Do not try to pair SVE saves.
+	(aarch64_restore_callee_saves): Cope with poly_int64 register
+	offsets.  Use LD1D to restore Z8-Z15 for big-endian SVE functions;
+	use normal moves for other SVE restores.  Only add CFA restore notes
+	if aarch64_emit_cfi_for_reg_p returns true.  Do not try to pair
+	SVE restores.
+	(aarch64_get_separate_components): Always keep the first SVE save
+	in the prologue if we need to use it as a stack probe.  Don't allow
+	Z8-Z15 saves and loads to be shrink-wrapped for big-endian targets.
+	Likewise the spare predicate register that they need.  Update the
+	offset calculation to account for the SVE save area.  Use the
+	appropriate range check for SVE LDR and STR instructions.
+	(aarch64_components_for_bb): Cope with poly_int64 reg_offsets.
+	(aarch64_process_components): Likewise.  Update the offset
+	calculation to account for the SVE save area.  Only mark the
+	save as frame-related if aarch64_emit_cfi_for_reg_p returns true.
+	Do not try to pair SVE saves.
+	(aarch64_allocate_and_probe_stack_space): Cope with poly_int64
+	reg_offsets.  When handling the final allocation, expect the
+	first SVE register save to be part of the initial allocation
+	and for it to act as a probe at SP.  Account for the SVE callee
+	save area in the dump information.
+	(aarch64_expand_prologue): Update the frame diagram.  Fold the
+	SVE callee allocation into the initial allocation if stack clash
+	protection is enabled.  Use new variables to track the offset
+	of the frame chain (and hard frame pointer) from the current
+	stack pointer, and likewise the offset of the bottom of the
+	register save area.  Update calls to aarch64_save_callee_saves
+	and aarch64_add_cfa_expression.  Apply sve_callee_adjust before
+	saving the FP&SIMD registers.  Save the predicate registers.
+	(aarch64_expand_epilogue): Take below_hard_fp_saved_regs_size
+	into account when setting the stack pointer from the frame pointer,
+	and when deciding whether we can inherit the initial adjustment
+	amount from the prologue.  Restore the predicate registers after
+	the vector registers, then apply sve_callee_adjust, then restore
+	the general registers.
+	(aarch64_secondary_reload): Don't use secondary SVE reloads
+	for VNx16BImode.
+	(aapcs_vfp_sub_candidate): Assert that the type is not an SVE type.
+	(aarch64_short_vector_p): Return false for SVE types.
+	(aarch64_vfp_is_call_or_return_candidate): Initialize *is_ha
+	at the start of the function.  Return false for SVE types.
+	(aarch64_asm_output_variant_pcs): Output .variant_pcs for SVE
+	functions too.
+	(TARGET_STRICT_ARGUMENT_NAMING): Redefine to request strict naming.
+	* config/aarch64/aarch64-sve.md (*aarch64_sve_mov<mode>_le): Extend
+	to big-endian targets for bytewise moves.
+	(*aarch64_sve_mov<mode>_be): Exclude the bytewise case.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* config.gcc (aarch64*-*-*): Add arm_sve.h to extra_headers.
+	Add aarch64-sve-builtins.o, aarch64-sve-builtins-shapes.o and
+	aarch64-sve-builtins-base.o to extra_objs.  Add
+	aarch64-sve-builtins.h and aarch64-sve-builtins.cc to target_gtfiles.
+	* config/aarch64/t-aarch64 (aarch64-sve-builtins.o): New rule.
+	(aarch64-sve-builtins-shapes.o): Likewise.
+	(aarch64-sve-builtins-base.o): New rules.
+	* config/aarch64/aarch64-c.c (aarch64_pragma_aarch64): New function.
+	(aarch64_resolve_overloaded_builtin): Likewise.
+	(aarch64_check_builtin_call): Likewise.
+	(aarch64_register_pragmas): Install aarch64_resolve_overloaded_builtin
+	and aarch64_check_builtin_call in targetm.  Register the GCC aarch64
+	pragma.
+	* config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPRFOP): New macro.
+	(aarch64_svprfop): New enum.
+	(AARCH64_BUILTIN_SVE): New aarch64_builtin_class enum value.
+	(aarch64_sve_int_mode, aarch64_sve_data_mode): Declare.
+	(aarch64_fold_sve_cnt_pat, aarch64_output_sve_prefetch): Likewise.
+	(aarch64_output_sve_cnt_pat_immediate): Likewise.
+	(aarch64_output_sve_ptrues, aarch64_sve_ptrue_svpattern_p): Likewise.
+	(aarch64_sve_sqadd_sqsub_immediate_p, aarch64_sve_ldff1_operand_p)
+	(aarch64_sve_ldnf1_operand_p, aarch64_sve_prefetch_operand_p)
+	(aarch64_ptrue_all_mode, aarch64_convert_sve_data_to_pred): Likewise.
+	(aarch64_expand_sve_dupq, aarch64_replace_reg_mode): Likewise.
+	(aarch64_sve::init_builtins, aarch64_sve::handle_arm_sve_h): Likewise.
+	(aarch64_sve::builtin_decl, aarch64_sve::builtin_type_p): Likewise.
+	(aarch64_sve::mangle_builtin_type): Likewise.
+	(aarch64_sve::resolve_overloaded_builtin): Likewise.
+	(aarch64_sve::check_builtin_call, aarch64_sve::gimple_fold_builtin)
+	(aarch64_sve::expand_builtin): Likewise.
+	* config/aarch64/aarch64.c (aarch64_sve_data_mode): Make public.
+	(aarch64_sve_int_mode): Likewise.
+	(aarch64_ptrue_all_mode): New function.
+	(aarch64_convert_sve_data_to_pred): Make public.
+	(svprfop_token): New function.
+	(aarch64_output_sve_prefetch): Likewise.
+	(aarch64_fold_sve_cnt_pat): Likewise.
+	(aarch64_output_sve_cnt_pat_immediate): Likewise.
+	(aarch64_sve_move_pred_via_while): Use gen_while with UNSPEC_WHILE_LO
+	instead of gen_while_ult.
+	(aarch64_replace_reg_mode): Make public.
+	(aarch64_init_builtins): Call aarch64_sve::init_builtins.
+	(aarch64_fold_builtin): Handle AARCH64_BUILTIN_SVE.
+	(aarch64_gimple_fold_builtin, aarch64_expand_builtin): Likewise.
+	(aarch64_builtin_decl, aarch64_builtin_reciprocal): Likewise.
+	(aarch64_mangle_type): Call aarch64_sve::mangle_type.
+	(aarch64_sve_sqadd_sqsub_immediate_p): New function.
+	(aarch64_sve_ptrue_svpattern_p): Likewise.
+	(aarch64_sve_pred_valid_immediate): Check
+	aarch64_sve_ptrue_svpattern_p.
+	(aarch64_sve_ldff1_operand_p, aarch64_sve_ldnf1_operand_p)
+	(aarch64_sve_prefetch_operand_p, aarch64_output_sve_ptrues): New
+	functions.
+	* config/aarch64/aarch64.md (UNSPEC_LDNT1_SVE, UNSPEC_STNT1_SVE)
+	(UNSPEC_LDFF1_GATHER, UNSPEC_PTRUE, UNSPEC_WHILE_LE, UNSPEC_WHILE_LS)
+	(UNSPEC_WHILE_LT, UNSPEC_CLASTA, UNSPEC_UPDATE_FFR)
+	(UNSPEC_UPDATE_FFRT, UNSPEC_RDFFR, UNSPEC_WRFFR)
+	(UNSPEC_SVE_LANE_SELECT, UNSPEC_SVE_CNT_PAT, UNSPEC_SVE_PREFETCH)
+	(UNSPEC_SVE_PREFETCH_GATHER, UNSPEC_SVE_COMPACT, UNSPEC_SVE_SPLICE):
+	New unspecs.
+	* config/aarch64/iterators.md (SI_ONLY, DI_ONLY, VNx8HI_ONLY)
+	(VNx2DI_ONLY, SVE_PARTIAL, VNx8_NARROW, VNx8_WIDE, VNx4_NARROW)
+	(VNx4_WIDE, VNx2_NARROW, VNx2_WIDE, PRED_HSD): New mode iterators.
+	(UNSPEC_ADR, UNSPEC_BRKA, UNSPEC_BRKB, UNSPEC_BRKN, UNSPEC_BRKPA)
+	(UNSPEC_BRKPB, UNSPEC_PFIRST, UNSPEC_PNEXT, UNSPEC_CNTP, UNSPEC_SADDV)
+	(UNSPEC_UADDV, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTMAD)
+	(UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_CMPEQ_WIDE): New unspecs.
+	(UNSPEC_COND_CMPGE_WIDE, UNSPEC_COND_CMPGT_WIDE): Likewise.
+	(UNSPEC_COND_CMPHI_WIDE, UNSPEC_COND_CMPHS_WIDE): Likewise.
+	(UNSPEC_COND_CMPLE_WIDE, UNSPEC_COND_CMPLO_WIDE): Likewise.
+	(UNSPEC_COND_CMPLS_WIDE, UNSPEC_COND_CMPLT_WIDE): Likewise.
+	(UNSPEC_COND_CMPNE_WIDE, UNSPEC_COND_FCADD90, UNSPEC_COND_FCADD270)
+	(UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90, UNSPEC_COND_FCMLA180)
+	(UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN): Likewise.
+	(UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX, UNSPEC_COND_FSCALE): Likewise.
+	(UNSPEC_LASTA, UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE): Likewise.
+	(UNSPEC_LSHIFTRT_WIDE, UNSPEC_LDFF1, UNSPEC_LDNF1): Likewise.
+	(Vesize): Handle partial vector modes.
+	(self_mask, narrower_mask, sve_lane_con, sve_lane_pair_con): New
+	mode attributes.
+	(UBINQOPS, ANY_PLUS, SAT_PLUS, ANY_MINUS, SAT_MINUS): New code
+	iterators.
+	(s, paired_extend, inc_dec): New code attributes.
+	(SVE_INT_ADDV, CLAST, LAST): New int iterators.
+	(SVE_INT_UNARY): Add UNSPEC_RBIT.
+	(SVE_FP_UNARY, SVE_FP_UNARY_INT): New int iterators.
+	(SVE_FP_BINARY, SVE_FP_BINARY_INT): Likewise.
+	(SVE_COND_FP_UNARY): Add UNSPEC_COND_FRECPX.
+	(SVE_COND_FP_BINARY): Add UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
+	UNSPEC_COND_FMULX.
+	(SVE_COND_FP_BINARY_INT, SVE_COND_FP_ADD): New int iterators.
+	(SVE_COND_FP_SUB, SVE_COND_FP_MUL): Likewise.
+	(SVE_COND_FP_BINARY_I1): Add UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
+	(SVE_COND_FP_BINARY_REG): Add UNSPEC_COND_FMULX.
+	(SVE_COND_FCADD, SVE_COND_FP_MAXMIN, SVE_COND_FCMLA)
+	(SVE_COND_INT_CMP_WIDE, SVE_FP_TERNARY_LANE, SVE_CFP_TERNARY_LANE)
+	(SVE_WHILE, SVE_SHIFT_WIDE, SVE_LDFF1_LDNF1, SVE_BRK_UNARY)
+	(SVE_BRK_BINARY, SVE_PITER): New int iterators.
+	(optab): Handle UNSPEC_SADDV, UNSPEC_UADDV, UNSPEC_FRECPE,
+	UNSPEC_FRECPS, UNSPEC_RSQRTE, UNSPEC_RSQRTS, UNSPEC_RBIT,
+	UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART, UNSPEC_FMLA, UNSPEC_FMLS,
+	UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270,
+	UNSPEC_FEXPA, UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_FCADD90,
+	UNSPEC_COND_FCADD270, UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90,
+	UNSPEC_COND_FCMLA180, UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX,
+	UNSPEC_COND_FMIN, UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX and
+	UNSPEC_COND_FSCALE.
+	(maxmin_uns): Handle UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
+	(binqops_op, binqops_op_rev, last_op): New int attributes.
+	(su): Handle UNSPEC_SADDV and UNSPEC_UADDV.
+	(fn, ab): New int attributes.
+	(cmp_op): Handle UNSPEC_COND_CMP*_WIDE and UNSPEC_WHILE_*.
+	(while_optab_cmp, brk_op, sve_pred_op): New int attributes.
+	(sve_int_op): Handle UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART,
+	UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE, UNSPEC_LSHIFTRT_WIDE and
+	UNSPEC_RBIT.
+	(sve_fp_op): Handle UNSPEC_FRECPE, UNSPEC_FRECPS, UNSPEC_RSQRTE,
+	UNSPEC_RSQRTS, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTSMUL,
+	UNSPEC_FTSSEL, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN, UNSPEC_COND_FMULX,
+	UNSPEC_COND_FRECPX and UNSPEC_COND_FSCALE.
+	(sve_fp_op_rev): Handle UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
+	UNSPEC_COND_FMULX.
+	(rot): Handle UNSPEC_COND_FCADD* and UNSPEC_COND_FCMLA*.
+	(brk_reg_con, brk_reg_opno): New int attributes.
+	(sve_pred_fp_rhs1_operand, sve_pred_fp_rhs2_operand): Handle
+	UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and UNSPEC_COND_FMULX.
+	(sve_pred_fp_rhs2_immediate): Handle UNSPEC_COND_FMAX and
+	UNSPEC_COND_FMIN.
+	(max_elem_bits): New int attribute.
+	(min_elem_bits): Handle UNSPEC_RBIT.
+	* config/aarch64/predicates.md (subreg_lowpart_operator): Handle
+	TRUNCATE as well as SUBREG.
+	(ascending_int_parallel, aarch64_simd_reg_or_minus_one)
+	(aarch64_sve_ldff1_operand, aarch64_sve_ldnf1_operand)
+	(aarch64_sve_prefetch_operand, aarch64_sve_ptrue_svpattern_immediate)
+	(aarch64_sve_qadd_immediate, aarch64_sve_qsub_immediate)
+	(aarch64_sve_gather_immediate_b, aarch64_sve_gather_immediate_h)
+	(aarch64_sve_gather_immediate_w, aarch64_sve_gather_immediate_d)
+	(aarch64_sve_sqadd_operand, aarch64_sve_gather_offset_b)
+	(aarch64_sve_gather_offset_h, aarch64_sve_gather_offset_w)
+	(aarch64_sve_gather_offset_d, aarch64_gather_scale_operand_b)
+	(aarch64_gather_scale_operand_h): New predicates.
+	* config/aarch64/constraints.md (UPb, UPd, UPh, UPw, Utf, Utn, vgb)
+	(vgd, vgh, vgw, vsQ, vsS): New constraints.
+	* config/aarch64/aarch64-sve.md: Add a note on the FFR handling.
+	(*aarch64_sve_reinterpret<mode>): Allow any source register
+	instead of requiring an exact match.
+	(*aarch64_sve_ptruevnx16bi_cc, *aarch64_sve_ptrue<mode>_cc)
+	(*aarch64_sve_ptruevnx16bi_ptest, *aarch64_sve_ptrue<mode>_ptest)
+	(aarch64_wrffr, aarch64_update_ffr_for_load, aarch64_copy_ffr_to_ffrt)
+	(aarch64_rdffr, aarch64_rdffr_z, *aarch64_rdffr_z_ptest)
+	(*aarch64_rdffr_ptest, *aarch64_rdffr_z_cc, *aarch64_rdffr_cc)
+	(aarch64_update_ffrt): New patterns.
+	(@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+	(@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+	(@aarch64_ld<fn>f1<mode>): New patterns.
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+	(@aarch64_ldnt1<mode>): New patterns.
+	(gather_load<mode>): Use aarch64_sve_gather_offset_<Vesize> for
+	the scalar part of the address.
+	(mask_gather_load<SVE_S:mode>): Use aarch64_sve_gather_offset_w for the
+	scalar part of the addresse and add an alternative for handling
+	nonzero offsets.
+	(mask_gather_load<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
+	(*mask_gather_load<mode>_sxtw, *mask_gather_load<mode>_uxtw)
+	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
+	(*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
+	(@aarch64_ldff1_gather<SVE_S:mode>, @aarch64_ldff1_gather<SVE_D:mode>)
+	(*aarch64_ldff1_gather<mode>_sxtw, *aarch64_ldff1_gather<mode>_uxtw)
+	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+	(@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
+	(*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
+	(@aarch64_sve_prefetch<mode>): New patterns.
+	(@aarch64_sve_gather_prefetch<SVE_I:mode><VNx4SI_ONLY:mode>)
+	(@aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>)
+	(*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_sxtw)
+	(*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_uxtw)
+	(@aarch64_store_trunc<VNx8_NARROW:mode><VNx8_WIDE:mode>)
+	(@aarch64_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
+	(@aarch64_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
+	(@aarch64_stnt1<mode>): New patterns.
+	(scatter_store<mode>): Use aarch64_sve_gather_offset_<Vesize> for
+	the scalar part of the address.
+	(mask_scatter_store<SVE_S:mode>): Use aarch64_sve_gather_offset_w for
+	the scalar part of the addresse and add an alternative for handling
+	nonzero offsets.
+	(mask_scatter_store<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
+	(*mask_scatter_store<mode>_sxtw, *mask_scatter_store<mode>_uxtw)
+	(@aarch64_scatter_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
+	(@aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
+	(*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_sxtw)
+	(*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_uxtw):
+	New patterns.
+	(vec_duplicate<mode>): Use QI as the mode of the input operand.
+	(extract_last_<mode>): Generalize to...
+	(@extract_<LAST:last_op>_<mode>): ...this.
+	(*<SVE_INT_UNARY:optab><mode>2): Rename to...
+	(@aarch64_pred_<SVE_INT_UNARY:optab><mode>): ...this.
+	(@cond_<SVE_INT_UNARY:optab><mode>): New expander.
+	(@aarch64_pred_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): New pattern.
+	(@aarch64_cond_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): Likewise.
+	(@aarch64_pred_cnot<mode>, @cond_cnot<mode>): New expanders.
+	(@aarch64_sve_<SVE_FP_UNARY_INT:optab><mode>): New pattern.
+	(@aarch64_sve_<SVE_FP_UNARY:optab><mode>): Likewise.
+	(*<SVE_COND_FP_UNARY:optab><mode>2): Rename to...
+	(@aarch64_pred_<SVE_COND_FP_UNARY:optab><mode>): ...this.
+	(@cond_<SVE_COND_FP_UNARY:optab><mode>): New expander.
+	(*<SVE_INT_BINARY_IMM:optab><mode>3): Rename to...
+	(@aarch64_pred_<SVE_INT_BINARY_IMM:optab><mode>): ...this.
+	(@aarch64_adr<mode>, *aarch64_adr_sxtw): New patterns.
+	(*aarch64_adr_uxtw_unspec): Likewise.
+	(*aarch64_adr_uxtw): Rename to...
+	(*aarch64_adr_uxtw_and): ...this.
+	(@aarch64_adr<mode>_shift): New expander.
+	(*aarch64_adr_shift_sxtw): New pattern.
+	(aarch64_<su>abd<mode>_3): Rename to...
+	(@aarch64_pred_<su>abd<mode>): ...this.
+	(<su>abd<mode>_3): Update accordingly.
+	(@aarch64_cond_<su>abd<mode>): New expander.
+	(@aarch64_<SBINQOPS:su_optab><optab><mode>): New pattern.
+	(@aarch64_<UBINQOPS:su_optab><optab><mode>): Likewise.
+	(*<su>mul<mode>3_highpart): Rename to...
+	(@aarch64_pred_<optab><mode>): ...this.
+	(@cond_<MUL_HIGHPART:optab><mode>): New expander.
+	(*cond_<MUL_HIGHPART:optab><mode>_2): New pattern.
+	(*cond_<MUL_HIGHPART:optab><mode>_z): Likewise.
+	(*<SVE_INT_BINARY_SD:optab><mode>3): Rename to...
+	(@aarch64_pred_<SVE_INT_BINARY_SD:optab><mode>): ...this.
+	(cond_<SVE_INT_BINARY_SD:optab><mode>): Add a "@" marker.
+	(@aarch64_bic<mode>, @cond_bic<mode>): New expanders.
+	(*v<ASHIFT:optab><mode>3): Rename to...
+	(@aarch64_pred_<ASHIFT:optab><mode>): ...this.
+	(@aarch64_sve_<SVE_SHIFT_WIDE:sve_int_op><mode>): New pattern.
+	(@cond_<SVE_SHIFT_WIDE:sve_int_op><mode>): New expander.
+	(*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_m): New pattern.
+	(*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_z): Likewise.
+	(@cond_asrd<mode>): New expander.
+	(*cond_asrd<mode>_2, *cond_asrd<mode>_z): New patterns.
+	(sdiv_pow2<mode>3): Expand to *cond_asrd<mode>_2.
+	(*sdiv_pow2<mode>3): Delete.
+	(@cond_<SVE_COND_FP_BINARY_INT:optab><mode>): New expander.
+	(*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_2): New pattern.
+	(*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_any): Likewise.
+	(@aarch64_sve_<SVE_FP_BINARY:optab><mode>): New pattern.
+	(@aarch64_sve_<SVE_FP_BINARY_INT:optab><mode>): Likewise.
+	(*<SVE_COND_FP_BINARY_REG:optab><mode>3): Rename to...
+	(@aarch64_pred_<SVE_COND_FP_BINARY_REG:optab><mode>): ...this.
+	(@aarch64_pred_<SVE_COND_FP_BINARY_INT:optab><mode>): New pattern.
+	(cond_<SVE_COND_FP_BINARY:optab><mode>): Add a "@" marker.
+	(*add<SVE_F:mode>3): Rename to...
+	(@aarch64_pred_add<SVE_F:mode>): ...this and add alternatives
+	for SVE_STRICT_GP.
+	(@aarch64_pred_<SVE_COND_FCADD:optab><mode>): New pattern.
+	(@cond_<SVE_COND_FCADD:optab><mode>): New expander.
+	(*cond_<SVE_COND_FCADD:optab><mode>_2): New pattern.
+	(*cond_<SVE_COND_FCADD:optab><mode>_any): Likewise.
+	(*sub<SVE_F:mode>3): Rename to...
+	(@aarch64_pred_sub<SVE_F:mode>): ...this and add alternatives
+	for SVE_STRICT_GP.
+	(@aarch64_pred_abd<SVE_F:mode>): New expander.
+	(*fabd<SVE_F:mode>3): Rename to...
+	(*aarch64_pred_abd<SVE_F:mode>): ...this.
+	(@aarch64_cond_abd<SVE_F:mode>): New expander.
+	(*mul<SVE_F:mode>3): Rename to...
+	(@aarch64_pred_<SVE_F:optab><mode>): ...this and add alternatives
+	for SVE_STRICT_GP.
+	(@aarch64_mul_lane_<SVE_F:mode>): New pattern.
+	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><mode>3): Rename and generalize
+	to...
+	(@aarch64_pred_<SVE_COND_FP_MAXMIN:optab><mode>): ...this.
+	(*<LOGICAL:optab><PRED_ALL:mode>3_ptest): New pattern.
+	(*<nlogical><PRED_ALL:mode>3): Rename to...
+	(aarch64_pred_<nlogical><PRED_ALL:mode>_z): ...this.
+	(*<nlogical><PRED_ALL:mode>3_cc): New pattern.
+	(*<nlogical><PRED_ALL:mode>3_ptest): Likewise.
+	(*<logical_nn><PRED_ALL:mode>3): Rename to...
+	(aarch64_pred_<logical_nn><mode>_z): ...this.
+	(*<logical_nn><PRED_ALL:mode>3_cc): New pattern.
+	(*<logical_nn><PRED_ALL:mode>3_ptest): Likewise.
+	(*fma<SVE_I:mode>4): Rename to...
+	(@aarch64_pred_fma<SVE_I:mode>): ...this.
+	(*fnma<SVE_I:mode>4): Rename to...
+	(@aarch64_pred_fnma<SVE_I:mode>): ...this.
+	(@aarch64_<sur>dot_prod_lane<vsi2qi>): New pattern.
+	(*<SVE_FP_TERNARY:optab><mode>4): Rename to...
+	(@aarch64_pred_<SVE_FP_TERNARY:optab><mode>): ...this.
+	(cond_<SVE_FP_TERNARY:optab><mode>): Add a "@" marker.
+	(@aarch64_<SVE_FP_TERNARY_LANE:optab>_lane_<mode>): New pattern.
+	(@aarch64_pred_<SVE_COND_FCMLA:optab><mode>): Likewise.
+	(@cond_<SVE_COND_FCMLA:optab><mode>): New expander.
+	(*cond_<SVE_COND_FCMLA:optab><mode>_4): New pattern.
+	(*cond_<SVE_COND_FCMLA:optab><mode>_any): Likewise.
+	(@aarch64_<FCMLA:optab>_lane_<mode>): Likewise.
+	(@aarch64_sve_tmad<mode>): Likewise.
+	(vcond_mask_<SVE_ALL:mode><vpred>): Add a "@" marker.
+	(*aarch64_sel_dup<mode>): Rename to...
+	(@aarch64_sel_dup<mode>): ...this.
+	(@aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide): New pattern.
+	(*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_cc): Likewise.
+	(*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_ptest): Likewise.
+	(@while_ult<GPI:mode><PRED_ALL:mode>): Generalize to...
+	(@while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>): ...this.
+	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): Generalize to.
+	(*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_cc): ...this.
+	(*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_ptest): New pattern.
+	(*fcm<cmp_op><mode>): Rename to...
+	(@aarch64_pred_fcm<cmp_op><mode>): ...this.  Make operand order
+	match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
+	(*fcmuo<mode>): Rename to...
+	(@aarch64_pred_fcmuo<mode>): ...this.  Make operand order
+	match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
+	(@aarch64_pred_fac<cmp_op><mode>): New expander.
+	(@vcond_mask_<PRED_ALL:mode><mode>): New pattern.
+	(fold_extract_last_<mode>): Generalize to...
+	(@fold_extract_<last_op>_<mode>): ...this.
+	(@aarch64_fold_extract_vector_<last_op>_<mode>): New pattern.
+	(*reduc_plus_scal_<SVE_I:mode>): Replace with...
+	(@aarch64_pred_reduc_<optab>_<mode>): ...this pattern, making the
+	DImode result explicit.
+	(reduc_plus_scal_<mode>): Update accordingly.
+	(*reduc_<optab>_scal_<SVE_I:mode>): Rename to...
+	(@aarch64_pred_reduc_<optab>_<SVE_I:mode>): ...this.
+	(*reduc_<optab>_scal_<SVE_F:mode>): Rename to...
+	(@aarch64_pred_reduc_<optab>_<SVE_F:mode>): ...this.
+	(*aarch64_sve_tbl<mode>): Rename to...
+	(@aarch64_sve_tbl<mode>): ...this.
+	(@aarch64_sve_compact<mode>): New pattern.
+	(*aarch64_sve_dup_lane<mode>): Rename to...
+	(@aarch64_sve_dup_lane<mode>): ...this.
+	(@aarch64_sve_dupq_lane<mode>): New pattern.
+	(@aarch64_sve_splice<mode>): Likewise.
+	(aarch64_sve_<perm_insn><mode>): Rename to...
+	(@aarch64_sve_<perm_insn><mode>): ...this.
+	(*aarch64_sve_ext<mode>): Rename to...
+	(@aarch64_sve_ext<mode>): ...this.
+	(aarch64_sve_<su>unpk<perm_hilo>_<SVE_BHSI:mode>): Add a "@" marker.
+	(*aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): Rename
+	to...
+	(@aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): ...this.
+	(*aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+	Rename to...
+	(@aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+	...this.
+	(@cond_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): New expander.
+	(@cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): Likewise.
+	(*cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): New pattern.
+	(*aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): Rename
+	to...
+	(@aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): ...this.
+	(aarch64_sve_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Add
+	a "@" marker.
+	(@cond_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): New expander.
+	(@cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Likewise.
+	(*cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): New
+	pattern.
+	(*aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): Rename to...
+	(@aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): ...this.
+	(@cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New expander.
+	(*cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New pattern.
+	(aarch64_sve_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): Add a
+	"@" marker.
+	(@cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New expander.
+	(*cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New pattern.
+	(aarch64_sve_punpk<perm_hilo>_<mode>): Add a "@" marker.
+	(@aarch64_brk<SVE_BRK_UNARY:brk_op>): New pattern.
+	(*aarch64_brk<SVE_BRK_UNARY:brk_op>_cc): Likewise.
+	(*aarch64_brk<SVE_BRK_UNARY:brk_op>_ptest): Likewise.
+	(@aarch64_brk<SVE_BRK_BINARY:brk_op>): Likewise.
+	(*aarch64_brk<SVE_BRK_BINARY:brk_op>_cc): Likewise.
+	(*aarch64_brk<SVE_BRK_BINARY:brk_op>_ptest): Likewise.
+	(@aarch64_sve_<SVE_PITER:sve_pred_op><mode>): Likewise.
+	(*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_cc): Likewise.
+	(*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_ptest): Likewise.
+	(aarch64_sve_cnt_pat): Likewise.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
+	(*aarch64_sve_incsi_pat): Likewise.
+	(@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
+	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
+	(*aarch64_sve_decsi_pat): Likewise.
+	(@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
+	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
+	(@aarch64_pred_cntp<mode>): Likewise.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New expander.
+	(*aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
+	(*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
+	(@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New expander.
+	(*aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New pattern.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New expander.
+	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New expander.
+	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
+	(@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New expander.
+	(*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New expander.
+	(*aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
+	(*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
+	(@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New expander.
+	(*aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+	New pattern.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New
+	expander.
+	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New
+	expander.
+	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
+	(@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New
+	expander.
+	(*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
+	* config/aarch64/arm_sve.h: New file.
+	* config/aarch64/aarch64-sve-builtins.h: Likewise.
+	* config/aarch64/aarch64-sve-builtins.cc: Likewise.
+	* config/aarch64/aarch64-sve-builtins.def: Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.h: Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.cc: Likewise.
+	* config/aarch64/aarch64-sve-builtins-base.def: Likewise.
+	* config/aarch64/aarch64-sve-builtins-functions.h: Likewise.
+	* config/aarch64/aarch64-sve-builtins-shapes.h: Likewise.
+	* config/aarch64/aarch64-sve-builtins-shapes.cc: Likewise.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (@aarch64_sve_rev<PRED_ALL:mode>):
+	New pattern.
+	* config/aarch64/aarch64.c (aarch64_evpc_rev_global): Handle all
+	SVE modes.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.md (FFR_REGNUM, FFRT_REGNUM): New constants.
+	* config/aarch64/aarch64.h (FIRST_PSEUDO_REGISTER): Bump to
+	FFRT_REGNUM + 1.
+	(FFR_REGS, PR_AND_FFR_REGS): New register classes.
+	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add entries for them.
+	* config/aarch64/aarch64.c (pr_or_ffr_regnum_p): New function.
+	(aarch64_hard_regno_nregs): Handle the new register classes.
+	(aarch64_hard_regno_mode_ok): Likewise.
+	(aarch64_regno_regclass): Likewise.
+	(aarch64_class_max_nregs): Likewise.
+	(aarch64_register_move_cost): Likewise.
+	(aarch64_conditional_register_usage): Don't treat FFR and FFRT
+	as general register_operands.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* ggc-common.c: One can't subtract unsigned types
+	in compare function.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* cgraphunit.c (symbol_table::compile): Pass
+	title as dump_memory_report argument.
+	* toplev.c (dump_memory_report):  New argument.
+	(finalize): Pass new argument.
+	* toplev.h (dump_memory_report): Add argument.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* ggc-common.c: Move Leak to the first column.
+
+2019-10-29  Martin Liska  <mliska@suse.cz>
+
+	* cgraphunit.c (symbol_table::compile): Remove argument
+	for dump_memory_report.
+	* ggc-common.c (dump_ggc_loc_statistics): Likewise.
+	(compare_final): Remove in order to make report
+	better readable.
+	* ggc.h (dump_ggc_loc_statistics):  Remove argument.
+	* mem-stats.h (mem_alloc_description::get_list):
+	Do not pass cmp.
+	(mem_alloc_description::dump): Likewise here.
+	* toplev.c (dump_memory_report): Remove final
+	argument.
+	(finalize): Likewise.
+	* toplev.h (dump_memory_report): Remove argument.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_sve_cmp_immediate_p)
+	(aarch64_simd_shift_imm_p): Accept scalars as well as vectors.
+	* config/aarch64/predicates.md (aarch64_sve_cmp_vsc_immediate)
+	(aarch64_sve_cmp_vsd_immediate): Accept "const_int", but don't
+	accept "const".
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* coretypes.h (string_int_pair): New typedef.
+	* langhooks-def.h (LANG_HOOKS_SIMULATE_ENUM_DECL): Define.
+	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Include it.
+	* langhooks.h (lang_hooks_for_types::simulate_enum_decl): New hook.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* langhooks.h (lang_hooks::simulate_builtin_function_decl): New hook.
+	(simulate_builtin_function_decl): Declare.
+	* langhooks-def.h (LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL): Define.
+	(LANG_HOOKS_INITIALIZER): Include it.
+	* langhooks.c (add_builtin_function_common): Rename to...
+	(build_builtin_function): ...this.  Add a location parameter and use
+	it instead of BUILTINS_LOCATION.  Remove the hook parameter and return
+	the decl instead.
+	(add_builtin_function): Update accordingly, passing the returned
+	decl to the lang hook.
+	(add_builtin_function_ext_scope): Likewise
+	(simulate_builtin_function_decl): New function.
+
+2019-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* doc/install.texi (--enable-offload-targets): Fix up a typo in the
+	example, use actual names of supported offload targets.
+
+	PR target/92258
+	* config/i386/sse.md (iptr): Revert 2019-10-27 change.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	* tree-ssa-strlen.c (get_addr_stridx): Add argument and use it.
+	(handle_store): Pass argument to get_addr_stridx.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92226
+	* tree-ssa-strlen.c (compare_nonzero_chars): Return -1 also when
+	the offset is in the open range outlined by SI's length.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	PR c/66970
+	* doc/cpp.texi (__has_builtin): Document.
+	* doc/extend.texi (__builtin_frob_return_addr): Correct spelling.
+
+2019-10-28  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	PR target/82981
+	* config/mips/mips.md (<u>mulditi3): Generate patterns for high
+	doubleword and low doubleword result of multiplication on
+	MIPS64R6.
+
+	* config/mips/mips.c (DIRECT_BUILTIN_PURE): New macro. Add a
+	pure qualifier to the built-in.
+	(MSA_BUILTIN_PURE): New macro. Add a pure qualifier to the MSA
+	built-ins.
+	(struct mips_builtin_description): Add is_pure flag.
+	(mips_init_builtins): Mark built-in as pure if the flag in the
+	corresponding mips_builtin_description struct is set.
+
+	* config/mips/mips-msa.md (msa_insert_<msaftm_f>): Add an
+	alternative which covers the floating-point input value. Also
+	forbid the split of insert.d pattern for floating-point values.
+
+2019-10-28  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* config.gcc: Add riscv-sr.o to extra_objs for riscv.
+	* config/riscv/riscv-sr.c: New file.
+	* config/riscv/riscv.c (riscv_reorg): New function.
+	(TARGET_MACHINE_DEPENDENT_REORG): Define.
+	* config/riscv/riscv.h (SIBCALL_REG_P): Define.
+	(riscv_remove_unneeded_save_restore_calls): Declare.
+	* config/riscv/t-riscv (riscv-sr.o): New build rule.
+
+2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92163
+	* tree-ssa-dse.c (delete_dead_or_redundant_assignment): New param
+	need_eh_cleanup with default value NULL. Gate on need_eh_cleanup
+	before calling bitmap_set_bit.
+	(dse_optimize_redundant_stores): Pass global need_eh_cleanup to
+	delete_dead_or_redundant_assignment.
+	(dse_dom_walker::dse_optimize_stmt): Likewise.
+	* tree-ssa-dse.h (delete_dead_or_redundant_assignment): Adjust prototype.
+
+2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR middle-end/91272
+	* tree-vect-stmts.c (vectorizable_condition): Support
+	EXTRACT_LAST_REDUCTION with fully-masked loops.
+
+2019-10-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92252
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Adjust
+	STMT_VINFO_REDUC_IDX when swapping operands.
+
+2019-10-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92241
+	* tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): When
+	we failed to update the reduction index do not use the pattern
+	stmts for the reduction chain.
+	(vectorizable_reduction): When the reduction chain is corrupt,
+	fail.
+	* tree-vect-patterns.c (vect_mark_pattern_stmts): Stop when we
+	fail to update the reduction chain.
+
+2019-10-28  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
+	STMT_VINFO_REDUC_IDX from the actual stmt.
+	(vect_transform_reduction): Likewise.
+	(vectorizable_reduction): Compute the reduction chain length,
+	do not recompute the reduction operand index.  Remove no longer
+	necessary restriction for condition reduction chains.
+
+2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/92225
+	* config/i386/sse.md (REDUC_SSE_SMINMAX_MODE): Use TARGET_SSE4_2
+	condition for V2DImode.
+
+2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (sse_cvtss2si<rex64namesuffix>_2):
+	Remove %k operand modifier.
+	(*vec_extractv2df_1_sse): Remove %q operand modifier.
+
+2019-10-28  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR rtl-optimization/92007
+	* cfgcleanup.c (thread_jump): Add an assertion that we don't
+	call it after reload if hot/cold partitioning has been done.
+	(class pass_postreload_jump): Rename to
+	pass_jump_after_combine.
+	(make_pass_postreload_jump): Rename to
+	make_pass_jump_after_combine.
+	* passes.def(pass_postreload_jump): Move before reload, rename
+	to pass_jump_after_combine.
+	* tree-pass.h (make_pass_postreload_jump): Rename to
+	make_pass_jump_after_combine.
+
+2019-10-25  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/92242
+	* ipa-fnsummary.c (ipa_merge_fn_summary_after_inlining): Check
+	for missing EDGE_REF
+	* ipa-prop.c (update_jump_functions_after_inlining): Likewise.
+
+2019-10-25  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/88760
+	* config/rs6000/rs6000-common.c (rs6000_option_optimization_table):
+	Enable -funroll-loops for -O2 and above.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Set
+	PARAM_MAX_UNROLL_TIMES to 2 and PARAM_MAX_UNROLLED_INSNS to 20, and
+	do not turn on web and rngreg implicitly, if the unroller is not
+	explicitly enabled.
+
+2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (ipa_propagate_indirect_call_infos): Do not remove
+	jump functions.
+
+2019-10-27  Eric Botcazou <ebotcazou@adacore.com>
+
+	* cgraph.c (cgraph_node::rtl_info): Fix cut&pasto in comment.
+	* cgraph.h (cgraph_node::rtl_info): Likewise.
+
+2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-cp.c (propagate_constants_across_call): If args are not available
+	just drop everything to varying.
+	(find_aggregate_values_for_callers_subset): Watch for missing
+	edge summary.
+	(find_more_scalar_values_for_callers_subs): Likewise.
+	* ipa-prop.c (ipa_compute_jump_functions_for_edge,
+	update_jump_functions_after_inlining, propagate_controlled_uses):
+	Watch for missing summaries.
+	(ipa_propagate_indirect_call_infos): Remove summary after propagation
+	is finished.
+	(ipa_write_node_info): Watch for missing summaries.
+	(ipa_read_edge_info): Create new ref.
+	(ipa_edge_args_sum_t): Add remove.
+	(IPA_EDGE_REF_GET_CREATE): New macro.
+	* ipa-fnsummary.c (evaluate_properties_for_edge): Watch for missing
+	edge summary.
+	(remap_edge_change_prob): Likewise.
+
+2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline-transform.c (inline_call): update function summaries
+	after expanidng thunk.
+
+2019-10-27  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-icf.c (sem_function::merge): Update function summaries.
+	* ipa-prop.h (ipa_get_param): Do not sanity check for WPA.
+
+2019-10-27  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3,
+	<sse>_vm<multdiv_mnemonic><mode>3): Remove <iptr> since
+	operand already has scalar mode.
+	(iptr): Remove SF/DF.
+
+2019-10-26  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91289
+	* config/rs6000/rs6000-logue.c (rs6000_emit_allocate_stack): Don't add
+	an immediate to r0; use r11 instead.  Save and restore r11 to r0 around
+	this.
+
+2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md
+	(<sse>_vm<plusminus_insn><mode>3<mask_scalar_name><round_scalar_name>,
+	<sse>_vm<multdiv_mnemonic><mode>3<mask_scalar_name><round_scalar_name>,
+	<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>,
+	<sse>_vm<code><mode>3<mask_scalar_name><round_saeonly_scalar_name>,
+	<sse>_vmmaskcmp<mode>3):
+	Change predicates from vector_operand to nonimmediate_operand,
+	constraints xBm to xm, since scalar operations don't need
+	memory address alignment.
+	(avx512f_vmcmp<mode>3<round_saeonly_name>,
+	avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Replace
+	round_saeonly_nimm_predicate with
+	round_saeonly_nimm_scalar_predicate.
+	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
+	fmai_vmfnmadd_<mode><round_name>,fmai_vmfnmsub_<mode><round_name>,
+	*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
+	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>,
+	avx512f_vmfmadd_<mode>_mask3<round_name>,
+	avx512f_vmfmadd_<mode>_maskz_1<round_name>,
+	*avx512f_vmfmsub_<mode>_mask<round_name>,
+	avx512f_vmfmsub_<mode>_mask3<round_name>,
+	*avx512f_vmfmsub_<mode>_maskz_1<round_name>,
+	*avx512f_vmfnmadd_<mode>_mask<round_name>,
+	*avx512f_vmfnmadd_<mode>_mask3<round_name>,
+	*avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
+	*avx512f_vmfnmsub_<mode>_mask<round_name>,
+	*avx512f_vmfnmsub_<mode>_mask3<round_name>,
+	*avx512f_vmfnmsub_<mode>_maskz_1<round_name>,
+	cvtusi2<ssescalarmodesuffix>32<round_name>,
+	cvtusi2<ssescalarmodesuffix>64<round_name>, ): Replace
+	round_nimm_predicate with round_nimm_scalr_predicate.
+	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>,
+	avx512f_sfixupimm<mode>_mask<round_saeonly_name>,
+	avx512er_vmrcp28<mode><round_saeonly_name>,
+	avx512er_vmrsqrt28<mode><round_saeonly_name>,
+	): Replace round_saeonly_nimm_predicate with
+	round_saeonly_nimm_scalar_predicate.
+	(avx512dq_vmfpclass<mode><mask_scalar_merge_name>): Replace
+	vector_operand with nonimmediate_operand.
+	* config/i386/subst.md (round_scalar_nimm_predicate,
+	round_saeonly_scalar_nimm_predicate): Replace
+	vector_operand with nonimmediate_operand.
+
+2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89071
+	* config/i386/i386.md (*rcpsf2_sse): Add
+	avx_partial_xmm_update, prefer m constraint for TARGET_AVX.
+	(*rsqrtsf2_sse): Ditto.
+	(*sqrt<mode>2_sse): Ditto.
+	(sse4_1_round<mode>2): separate constraint vm, add
+	avx_partail_xmm_update, prefer m constraint for TARGET_AVX.
+	* config/i386/sse.md (*sse_vmrcpv4sf2"): New define_insn used
+	by pass rpad.
+	(*<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>*):
+	Ditto.
+	(*sse_vmrsqrtv4sf2): Ditto.
+	(*avx512f_rndscale<mode><round_saeonly_name>): Ditto.
+	(*sse4_1_round<ssescalarmodesuffix>): Ditto.
+	(sse4_1_round<ssescalarmodesuffix>): Add m constraint and
+	<iptr> pointer size modifier since vround support memory operand.
+
+2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/85969
+	* config/avr/gen-avr-mmcu-specs.c (str_prefix_p): Remove unused
+	static function.
+
+2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
+	    Tobias Burnus  <tobias@codesourcery.com>
+
+	* gimplify.c (oacc_default_clause): Privatize fortran common blocks.
+	(omp_notice_variable): Defer the expansion of DECL_VALUE_EXPR for
+	common block decls.
+
+2019-10-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92222
+	* tree-vect-slp.c (_slp_oprnd_info::first_pattern): Remove.
+	(_slp_oprnd_info::second_pattern): Likewise.
+	(_slp_oprnd_info::any_pattern): New.
+	(vect_create_oprnd_info): Adjust.
+	(vect_get_and_check_slp_defs): Compute whether any stmt is
+	in a pattern.
+	(vect_build_slp_tree_2): Avoid building up a node from scalars
+	if any of the operand defs, not just the first, is in a pattern.
+
+2019-10-25  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Only fail
+	swapping if we actually have to modify the IL on a shared stmt.
+	(vect_build_slp_tree_2): Never fail swapping on shared stmts
+	because we no longer modify the IL.
+
+2019-10-25  Martin Liska  <mliska@suse.cz>
+
+	* tree.c (dump_tree_statistics): Use sorted index 'j' and not 'i'.
+
+2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vectorizable_reduction): Restrict the
+	LOOP_VINFO_CAN_FULLY_MASK_P handling to cases that will be
+	handled by vect_transform_reduction.  Allow fully-masked loops
+	to be used with reduction chains.
+	* tree-vect-stmts.c (vectorizable_operation): Handle reduction
+	operations in fully-masked loops.
+	(vectorizable_condition): Reject EXTRACT_LAST_REDUCTION
+	operations in fully-masked loops.
+
+2019-10-25  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vectorizable_reduction): Verify
+	STMT_VINFO_REDUC_IDX on the to be vectorized stmts is set up
+	correctly.
+	* tree-vect-patterns.c (vect_mark_pattern_stmts): Transfer
+	STMT_VINFO_REDUC_IDX from the original stmts to the pattern
+	stmts.
+
+2019-10-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.h (omp_construct_selector_matches): Declare.
+	* gimplify.c (struct gimplify_omp_ctx): Add code member.
+	(gimplify_call_expr): Call omp_resolve_declare_variant and remap
+	called function if needed for flag_openmp.
+	(gimplify_scan_omp_clauses): Set ctx->code.
+	(omp_construct_selector_matches): New function.
+	* omp-general.h (omp_constructor_traits_to_codes,
+	omp_context_selector_matches, omp_resolve_declare_variant): Declare.
+	* omp-general.c (omp_constructor_traits_to_codes,
+	omp_context_selector_matches, omp_resolve_declare_variant): New
+	functions.
+
+	* config/arc/arc.c (hwloop_optimize): Add missing space in string
+	literal.
+	* config/rx/rx.c (rx_print_operand): Likewise.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
+	* ipa-sra.c (create_parameter_descriptors, process_scan_results):
+	Likewise.
+	* genemit.c (emit_c_code): Likewise.
+	* plugin.c (try_init_one_plugin): Likewise.  Formatting fix.
+
+2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
+
+	* symbols-summary.h (fast_function_summary<T *, V>::release,
+	fast_call_summary<T *, V>::release): Free m_vector.
+
+2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cgraphunit.c (symbol_table::process_new_functions): Call
+	ipa_free_size_summary.
+	* ipa-cp.c (ipcp_cloning_candidate_p): Update.
+	(devirtualization_time_bonus): Update.
+	(ipcp_propagate_stage): Update.
+	* ipa-fnsummary.c (ipa_size_summaries): New.
+	(ipa_fn_summary_alloc): Alloc size summary.
+	(dump_ipa_call_summary): Update.
+	(ipa_dump_fn_summary): Update.
+	(analyze_function_body): Update.
+	(compute_fn_summary): Likewise.
+	(ipa_get_stack_frame_offset): New function.
+	(inline_update_callee_summaries): Do not update frame offsets.
+	(ipa_merge_fn_summary_after_inlining): Update frame offsets here;
+	remove call and function summary.
+	(ipa_update_overall_fn_summary): Update.
+	(inline_read_section): Update.
+	(ipa_fn_summary_write): Update.
+	(ipa_free_fn_summary): Do not remove summaries.
+	(ipa_free_size_summary): New.
+	(release summary pass): Also run at WPA.
+	* ipa-fnsummary.h (ipa_size_summary): Declare.
+	(ipa_fn_summary): Remove size, self_size, stack_frame_offset,
+	estimated_self_stack_size.
+	(ipa_size_summary_t): New type.
+	(ipa_size_summaries): Declare.
+	(ipa_free_size_summary): Declare.
+	(ipa_get_stack_frame_offset): Declare.
+	* ipa-icf.c (sem_function::merge): Update.
+	* ipa-inline-analysis.c (estimate_size_after_inlining): Update.
+	(estimate_growth): Update.
+	(growth_likely_positive): Update.
+	(clone_inlined_nodes): Update.
+	(inline_call): Update.
+	* ipa-inline.c (caller_growth_limits): Update.
+	(edge_badness): Update.
+	(recursive_inlining): Update.
+	(inline_small_functions): Update.
+	(inline_to_all_callers_1): Update.
+	* ipa-prop.h (ipa_edge_args_sum_t): Update comment.
+
+2019-10-24  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/altivec.md (altivec_vavgu<VI_char>): Rename to...
+	(uavg<mode>3_ceil): ... This.
+	(altivec_vavgs<VI_char>): Rename to...
+	(avg<mode>3_ceil): ... This.
+	* config/rs6000/rs6000-builtin.def (VAVGUB, VAVGSB, VAVGUH, VAVGSH,
+	VAVGUW, VAVGSW): Adjust.
+
+2019-10-24  Nathan Sidwell  <nathan@acm.org>
+
+	* dumpfile.c (dump_begin): Reorder decls to use RAII.
+
+2019-10-24  Martin Liska  <mliska@suse.cz>
+
+	* symbol-summary.h (gt_pch_nx): Mark all functions
+	with gcc_unreachable as we do not expect to be called.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): For reduction
+	chains try harder with operand swapping and instead of
+	putting a shifted chain into the reduction operands put
+	a repetition of the final reduction op there as if we'd
+	reassociate the expression.
+
+2019-10-24  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.c (ipa_reference_optimization_summary_d): Rename
+	statics_not_read and statics_not_written to statics_read and
+	statics_written respectively.
+	(no_module_statics): New static var.
+	(ipa_reference_get_not_read_global): Rename to ...
+	(ipa_reference_get_read_global): ... this.
+	(ipa_reference_get_not_written_global): Rename to ...
+	(ipa_reference_get_written_global): ... this.
+	(dump_static_vars_set_to_file): Dump no_module_statics.
+	(copy_static_var_set): Add for propagation parameter.
+	(ipa_init): Initialize no_module_statics.
+	(ipa_ref_opt_summary_t::duplicate): Update.
+	(ipa_ref_opt_summary_t::remove): Update.
+	(propagate): Update.
+	(write_node_summary_p): Look correctly for bitmap differences.
+	(ipa_reference_write_optimization_summary): Update.
+	(ipa_reference_read_optimization_summary): Update.
+	* ipa-reference.h
+	(ipa_reference_get_not_read_global): Rename to ...
+	(ipa_reference_get_read_global): ... this.
+	(ipa_reference_get_not_written_global): Rename to ...
+	(ipa_reference_get_written_global): ... this.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Update.
+	(call_may_clobber_ref_p_1): Update.
+
+2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_hard_regno_nregs_has_padding): Remove
+	and add comment.
+	(msp430_hard_regno_nregs_with_padding): Remove.
+
+2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/constraints.md: Allow post_inc for "Ya" constraint.
+	* config/msp430/msp430.md (430x_shift_left): Use RLAM when the constant
+	shift amount is between 1 and 4.
+	(430x_arithmetic_shift_right): Use RRAM when the constant shift amount
+	is between 1 and 4.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92205
+	* tree-vect-loop.c (vectorizable_reduction): Restrict
+	search for alternate vectype_in to lane-reducing patterns
+	we support.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92203
+	* treee-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt):
+	Skip eliminating conversion stmts inserted by insertion.
+
+2019-10-24  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* config/s390/s390.c (s390_get_thread_pointer): Use
+	gen_get_thread_pointer.
+	(s390_expand_split_stack_prologue): Likewise.
+	* config/s390/s390.md (UNSPEC_GET_TP): New UNSPEC.
+	(*get_tp_31): New 31-bit splitter for UNSPEC_GET_TP.
+	(*get_tp_64): New 64-bit splitter for UNSPEC_GET_TP.
+	(get_thread_pointer<mode>): Use UNSPEC_GET_TP, use
+	parameterized name.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_analyze_slp): When reduction group
+	SLP discovery fails try to handle the reduction as part
+	of SLP reduction discovery.
+
+2019-10-23  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-protos.h (rs6000_adjust_insn_length): New
+	declaration.
+	* config/rs6000/rs6000.c (rs6000_insn_cost): Use num_insns insn
+	attribute if it exists, rather than the insn size.  If we use the
+	insn size, adjust the size to remove the extra size that prefixed
+	instructions take.
+	(rs6000_adjust_insn_length): New function.
+	* config/rs6000/rs6000.h (ADJUST_INSN_LENGTH): New target hook to
+	update the instruction sized if prefixed instructions are used.
+	* config/rs6000/rs6000.md (prefixed_length attribute): Delete.
+	(non_prefixed_length attribute): Delete.
+	(num_insns attribute): New insn attribute to return the number of
+	instructions.
+	(max_prefixed_insns attribute): New insn attribute to return the
+	maximum number of prefixed instructions in an insn.
+	(length attribute): Do not adjust for prefix instructions here,
+	punt to ADJUST_INSN_LENGTH.
+	(mov<mode>_64bit): Set max_prefixed_insns and num_insns.
+	(movtd_64bit_nodm): Set max_prefixed_insns and num_insns.
+	(mov<mode>_ppc64): Set max_prefixed_insns and num_insns.
+	* config/rs6000/vsx.md: (vsx_mov<mode>_64bit): Set
+	max_prefixed_insns and num_insns.
+
+	* config/rs6000/rs6000.md (mov<mode>_64bit_dm): Reformat.
+	(movtd_64bit_nodm): Reformat.
+	(mov<mode>_32bit): Reformat.
+	(mov<mode>_softfloat): Reformat.
+	(FMOVE128_GPR splitter): Reformat.
+	(DIFD splitter): Reformat.
+	(TI2 splitter): Reformat.
+	* config/rs6000/predicates.md (lwa_operand): If the bottom two
+	bits of the offset for the memory address are non-zero, use PLWA
+	if prefixed instructions are available.
+
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto-streamer-out.c (cmp_symbol_files): Watch for overflow.
+
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.c (varpool_removal_hook, ipa_reference_c_finalize): Fix
+	previous patch.
+
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto-streamer-out.c (output_constructor): Push CTORS_OUT timevar.
+	(cmp_symbol_files): New.
+	(lto_output): Copy sections in file order.
+	* lto-streamer.h (lto_file_decl_data): Add field order.
+
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.h (ipa_reference_var_uid): Move offline.
+	* ipa-reference.c (reference_vars_map_t): new type.
+	(ipa_reference_vars_map, ipa_reference_vars_uids): New static vars.
+	(ipa_reference_var_uid): Implement.
+	(varpool_node_hooks): New static var.
+	(varpool_removal_hook): New function.
+	(is_improper): Do not check bitmap for id==-1
+	(get_static_name): Update.
+	(ipa_init): Initialize new datastructures.
+	(analyze_function): Do not recompute ids.
+	(propagate): Free reference_vars_to_consider.
+	(stream_out_bitmap): Update.
+	(ipa_reference_read_optimization_summary): Update.
+
+2019-10-23  qing zhao  <qing.zhao@oracle.com>
+
+	PR gcov-profile/91971
+	* coverage.c (coverage_init): Mangle the full path of filename when
+	filename is a absolute path.
+
+2019-10-23  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430-protos.h (msp430_has_hwmult): New.
+	* config/msp430/msp430.c (msp430_no_hwmult): Remove.
+	(msp430_has_hwmult): New.
+	(msp430_output_labelref):
+	s/msp430_hwmult_type != MSP430_HWMULT_NONE/msp430_has_hwmult ()/
+	* config/msp430/msp430.md (mulhisi3): Likewise.
+	(umulhisi3): Likewise.
+	(mulsidi3): Likewise.
+	(umulsidi3): Likewise.
+
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/92074
+	* params.def (inline-heuristics-hint-percent): Set to 600.
+
+2019-10-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* tree-vect-loop.c (check_reduction_path): Allow conversions
+	that only change the sign.
+	(vectorizable_reduction): Relax latch def stmts we handle further.
+
+2019-10-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/90231
+	* tree-ssa-loop-ivopts.c (get_debug_computation_at): New function.
+	(remove_unused_ivs): Use it instead of get_computation_at.  When
+	choosing best candidate, only consider candidates where
+	get_debug_computation_at actually returns non-NULL.
+
+2019-10-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/92131
+	* tree-vrp.c (extract_range_from_plus_minus_expr): If the resulting
+	range would be symbolic, drop to varying for any explicit overflow
+	in the constant part or if neither range is a singleton.
+
+2019-10-23  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/81669
+	* fibonacci_heap.h (fibonacci_node::fibonacci_node):
+	Initialize m_data.
+
+2019-10-23  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Use
+	int_mode_for_mode rather than mode_for_int_vector for scalars.
+
+2019-10-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92179
+	* tree-vect-stmts.c (vectorizable_shift): For shift args
+	that are all the same remove type restriction in the SLP case.
+	Adjust SLP code to handle converting of the shift arg to
+	only apply in case the modes are different.
+
+2019-10-23  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/91969
+	* ipa-inline.c (recursive_inlining): Do not print
+	when curr->count is not initialized.
+
+2019-10-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_build_slp_tree_2): Do not build
+	op from scalars in case there's a constant operand in its
+	definition.
+
+2019-10-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard
+	against out of range max skip or log values.
+
+2019-10-22  Giuliano Belinassi  <giuliano.belinassi@usp.br>
+
+	* cgraph.c (dump_graphviz): Change name to dump_name
+
+2019-10-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (rsbsi_carryin_reg): New pattern.
+	* config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
+	subtraction from a carry operation.
+
+2019-10-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/predicates.md (arm_borrow_operation): Handle CC_ADCmode.
+
+2019-10-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92173
+	* tree-vect-loop.c (vectorizable_reduction): If
+	vect_transform_reduction cannot handle code-generation try without
+	the single-def-use-cycle optimization.  Pass optab_vector to
+	optab_for_tree_code to get vector shifts as that's what we'd
+	generate.
+
+2019-10-22  Michael Matz  <matz@suse.de>
+
+	PR middle-end/90796
+	* gimple-loop-jam.c (any_access_function_variant_p): New function.
+	(adjust_unroll_factor): Use it to constrain safety, new parameter.
+	(tree_loop_unroll_and_jam): Adjust call and profitable unroll factor.
+
+2019-10-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92173
+	* tree-vect-loop.c (vectorizable_reduction): If
+	vect_transform_reduction cannot handle code-generation try without
+	the single-def-use-cycle optimization.  Pass optab_vector to
+	optab_for_tree_code to get vector shifts as that's what we'd
+	generate.
+
+2019-10-22  Martin Liska  <mliska@suse.cz>
+
+	* diagnostic-format-json.cc (json_from_expanded_location):
+	Use json::integer_number.
+	* gcov.c (output_intermediate_json_line): Use new
+	json::integer_number.
+	(output_json_intermediate_file): Likewise.
+	* json.cc (number::print): Move to ...
+	(float_number::print): ... this.
+	(integer_number::print): New.
+	(test_writing_numbers): Move to ...
+	(test_writing_float_numbers): ... this.
+	(test_writing_integer_numbers): New.
+	(json_cc_tests): Register test_writing_integer_numbers.
+	* json.h (class value): Add forward declaration
+	for float_number and integer_number.
+	(enum kind): Add JSON_INTEGER and JSON_FLOAT.
+	(class number): Move to ...
+	(class float_number): ... this.
+	(class integer_number): New.
+	* optinfo-emit-json.cc (optrecord_json_writer::impl_location_to_json):
+	Use json::integer_number.
+	(optrecord_json_writer::location_to_json): Likewise.
+	(optrecord_json_writer::profile_count_to_json): Likewise.
+	(optrecord_json_writer::pass_to_json): Likewise.
+
+2019-10-22  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-slp.c (vect_slp_bb_region): Check whether
+	autodetected_vector_size rather than vector_size is zero.
+	* tree-vect-loop.c (vect_analyze_loop): Likewise.
+	Set autodetected_vector_size immediately after calling
+	vect_analyze_loop_2.  Check for a fatal error before advancing
+	next_size.
+
+2019-10-21  Jason Merrill  <jason@redhat.com>
+
+	* lock-and-run.sh: Check for process existence rather than timeout.
+
+2019-10-21  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* expr.c (expand_expr_real_2): Don't widen constant op1 when expanding
+	widening multiplication.
+
+2019-10-21  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/iterators.md (t2_binop0): Fix typo in comment.
+	* config/arm/arm.md (addsi3_carryin_shift): Simplify selection of the
+	type attribute.
+	(subsi3_carryin_shift): Separate into register and constant controlled
+	alternatives.  Use shift_amount_operand for operand 4.  Set shift
+	attribute and simplify type attribute.
+	(subsi3_carryin_shift_alt): Likewise.
+	(rsbsi3_carryin_shift): Likewise.
+	(rsbsi3_carryin_shift_alt): Likewise.
+	(andsi_not_shiftsi_si): Enable for TARGET_32BIT.  Separate constant
+	and register controlled shifts into distinct alternatives.
+	(andsi_not_shiftsi_si_scc_no_reuse): Likewise.
+	(andsi_not_shiftsi_si_scc): Likewise.
+	(arm_cmpsi_negshiftsi_si): Likewise.
+	(not_shiftsi): Remove redundant M constraint from alternative 1.
+	(not_shiftsi_compare0): Likewise.
+	(arm_cmpsi_insn): Remove redundant alternative 2.
+	(cmpsi_shift_swp): Likewise.
+	(sub_shiftsi): Likewise.
+	(sub_shiftsi_compare0_scratch): Likewise.
+	* config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Delete pattern.
+	(thumb2_cmpsi_neg_shiftsi): Likewise.
+
+2019-10-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92162
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Lookup
+	STMT_VINFO_REDUC_IDX in reduc_info.
+	* tree-vect-stmts.c (vectorizable_condition): Likewise.
+
+2019-10-21  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_slp_tree::ops): New member.
+	(SLP_TREE_SCALAR_OPS): New.
+	(vect_get_slp_defs): Adjust prototype.
+	* tree-vect-slp.c (vect_free_slp_tree): Release
+	SLP_TREE_SCALAR_OPS.
+	(vect_create_new_slp_node): Initialize it.  New overload for
+	initializing by an operands array.
+	(_slp_oprnd_info::ops): New member.
+	(vect_create_oprnd_info): Initialize it.
+	(vect_free_oprnd_info): Release it.
+	(vect_get_and_check_slp_defs): Populate the operands array.
+	Do not swap operands in the IL when not necessary.
+	(vect_build_slp_tree_2): Build SLP nodes for invariant operands.
+	Record SLP_TREE_SCALAR_OPS for all invariant nodes.  Also
+	swap operands in the operands array.  Do not swap operands in
+	the IL.
+	(vect_slp_rearrange_stmts): Re-arrange SLP_TREE_SCALAR_OPS as well.
+	(vect_gather_slp_loads): Fix.
+	(vect_detect_hybrid_slp_stmts): Likewise.
+	(vect_slp_analyze_node_operations_1): Search for a internal
+	def child for computing reduction SLP_TREE_NUMBER_OF_VEC_STMTS.
+	(vect_slp_analyze_node_operations): Skip ops-only stmts for
+	the def-type push/pop dance.
+	(vect_get_constant_vectors): Compute number_of_vectors here.
+	Use SLP_TREE_SCALAR_OPS and simplify greatly.
+	(vect_get_slp_vect_defs): Use gimple_get_lhs also for PHIs.
+	(vect_get_slp_defs): Simplify greatly.
+	* tree-vect-loop.c (vectorize_fold_left_reduction): Simplify.
+	(vect_transform_reduction): Likewise.
+	* tree-vect-stmts.c (vect_get_vec_defs): Simplify.
+	(vectorizable_call): Likewise.
+	(vectorizable_operation): Likewise.
+	(vectorizable_load): Likewise.
+	(vectorizable_condition): Likewise.
+	(vectorizable_comparison): Likewise.
+
+2019-10-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92161
+	* tree-vect-loop.c (vect_analyze_loop_2): Reset stmts def-type
+	for reductions.
+
+2019-10-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.md (UNSPEC_RNDR, UNSPEC_RNDRRS): Define.
+	(aarch64_rndr): New define_insn.
+	(aarch64_rndrrs): Likewise.
+	* config/aarch64/aarch64.h (AARCH64_ISA_RNG): Define.
+	(TARGET_RNG): Likewise.
+	* config/aarch64/aarch64.c (aarch64_expand_builtin): Use IGNORE
+	argument.
+	* config/aarch64/aarch64-protos.h (aarch64_general_expand_builtin):
+	Add fourth argument in prototype.
+	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins):
+	Add AARCH64_BUILTIN_RNG_RNDR, AARCH64_BUILTIN_RNG_RNDRRS.
+	(aarch64_init_rng_builtins): Define.
+	(aarch64_general_init_builtins): Call aarch64_init_rng_builtins.
+	(aarch64_expand_rng_builtin): Define.
+	(aarch64_general_expand_builtin): Use IGNORE argument, handle
+	RNG builtins.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_RNG when TARGET_RNG.
+	* config/aarch64/arm_acle.h (__rndr, __rndrrs): Define.
+
+2019-10-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-stmts (ensure_base_align): Only change alignment if new
+	alignment is more restrictive.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vec_info::vector_size): New member variable.
+	(vect_update_max_nunits): Update comment.
+	(current_vector_size): Delete.
+	* tree-vect-stmts.c (current_vector_size): Likewise.
+	(get_vectype_for_scalar_type): Use vec_info::vector_size instead
+	of current_vector_size.
+	(get_mask_type_for_scalar_type): Likewise.
+	* tree-vectorizer.c (try_vectorize_loop_1): Likewise.
+	* tree-vect-loop.c (vect_update_vf_for_slp): Likewise.
+	(vect_analyze_loop, vect_halve_mask_nunits): Likewise.
+	(vect_double_mask_nunits, vect_transform_loop): Likewise.
+	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+	(vect_make_slp_decision, vect_slp_bb_region): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_double_mask_nunits): Take a vec_info.
+	* tree-vect-loop.c (vect_double_mask_nunits): Likewise.
+	* tree-vect-stmts.c (supportable_narrowing_operation):  Update call
+	accordingly.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_halve_mask_nunits): Take a vec_info.
+	* tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
+	* tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Update
+	call accordingly.
+	* tree-vect-stmts.c (supportable_widening_operation): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Take
+	a loop_vec_info.
+	(vect_set_loop_condition_masked): Update call accordingly.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (supportable_narrowing_operation): Take a vec_info.
+	* tree-vect-stmts.c (supportable_narrowing_operation): Likewise.
+	(simple_integer_narrowing): Update call accordingly.
+	(vectorizable_conversion): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (simple_integer_narrowing): Take a vec_info.
+	(vectorizable_call): Update call accordingly.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info.
+	* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+	(duplicate_and_interleave): Update call accordingly.
+	* tree-vect-loop.c (vectorizable_reduction): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (duplicate_and_interleave): Take a vec_info.
+	* tree-vect-slp.c (duplicate_and_interleave): Likewise.
+	(vect_get_constant_vectors): Update call accordingly.
+	* tree-vect-loop.c (get_initial_defs_for_reduction): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (get_vectype_for_scalar_type): Take a vec_info.
+	* tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
+	(vect_prologue_cost_for_slp_op): Update call accordingly.
+	(vect_get_vec_def_for_operand, vect_get_gather_scatter_ops)
+	(vect_get_strided_load_store_ops, vectorizable_simd_clone_call)
+	(vect_supportable_shift, vect_is_simple_cond, vectorizable_comparison)
+	(get_mask_type_for_scalar_type): Likewise.
+	(vect_get_vector_types_for_stmt): Likewise.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Likewise.
+	(get_initial_def_for_reduction, build_vect_cond_expr): Likewise.
+	* tree-vect-patterns.c (vect_supportable_direct_optab_p): Likewise.
+	(vect_split_statement, vect_convert_input): Likewise.
+	(vect_recog_widen_op_pattern, vect_recog_pow_pattern): Likewise.
+	(vect_recog_over_widening_pattern, vect_recog_mulhs_pattern): Likewise.
+	(vect_recog_average_pattern, vect_recog_cast_forwprop_pattern)
+	(vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern)
+	(vect_synth_mult_by_constant, vect_recog_mult_pattern): Likewise.
+	(vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern)
+	(check_bool_pattern, adjust_bool_pattern_cast, adjust_bool_pattern)
+	(search_type_for_mask_1, vect_recog_bool_pattern): Likewise.
+	(vect_recog_mask_conversion_pattern): Likewise.
+	(vect_add_conversion_to_pattern): Likewise.
+	(vect_recog_gather_scatter_pattern): Likewise.
+	* tree-vect-slp.c (vect_build_slp_tree_2): Likewise.
+	(vect_analyze_slp_instance, vect_get_constant_vectors): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (get_mask_type_for_scalar_type): Take a vec_info.
+	* tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
+	(vect_check_load_store_mask): Update call accordingly.
+	(vect_get_mask_type_for_stmt): Likewise.
+	* tree-vect-patterns.c (check_bool_pattern): Likewise.
+	(search_type_for_mask_1, vect_recog_mask_conversion_pattern): Likewise.
+	(vect_convert_mask_for_vectype): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-patterns.c (vect_supportable_direct_optab_p): Take
+	a vec_info.
+	(vect_recog_dot_prod_pattern): Update call accordingly.
+	(vect_recog_sad_pattern, vect_recog_pow_pattern): Likewise.
+	(vect_recog_widen_sum_pattern): Likewise.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vect_supportable_shift): Take a vec_info.
+	* tree-vect-stmts.c (vect_supportable_shift): Likewise.
+	* tree-vect-patterns.c (vect_synth_mult_by_constant): Update call
+	accordingly.
+
+2019-10-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.c (get_vec_alignment_for_array_type): Use
+	get_vectype_for_scalar_type_and_size instead of
+	get_vectype_for_scalar_type.
+
+2019-10-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* common.opt (-fcommon): Fix description.
+
+2019-10-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-protos.h (ix86_pre_reload_split): Declare.
+	* config/i386/i386.c (ix86_pre_reload_split): New function.
+	* config/i386/i386.md (*fix_trunc<mode>_i387_1, *add<mode>3_eq,
+	*add<mode>3_ne, *add<mode>3_eq_0, *add<mode>3_ne_0, *add<mode>3_eq,
+	*add<mode>3_ne, *add<mode>3_eq_1, *add<mode>3_eq_0, *add<mode>3_ne_0,
+	*anddi3_doubleword, *andndi3_doubleword, *<code>di3_doubleword,
+	*one_cmpldi2_doubleword, *ashl<dwi>3_doubleword_mask,
+	*ashl<dwi>3_doubleword_mask_1, *ashl<mode>3_mask, *ashl<mode>3_mask_1,
+	*<shift_insn><mode>3_mask, *<shift_insn><mode>3_mask_1,
+	*<shift_insn><dwi>3_doubleword_mask,
+	*<shift_insn><dwi>3_doubleword_mask_1, *<rotate_insn><mode>3_mask,
+	*<rotate_insn><mode>3_mask_1, *<btsc><mode>_mask, *<btsc><mode>_mask_1,
+	*btr<mode>_mask, *btr<mode>_mask_1, *jcc_bt<mode>, *jcc_bt<mode>_1,
+	*jcc_bt<mode>_mask, *popcounthi2_1, frndintxf2_<rounding>,
+	*fist<mode>2_<rounding>_1, *<code><mode>3_1, *<code>di3_doubleword):
+	Use ix86_pre_reload_split instead of can_create_pseudo_p in condition.
+	* config/i386/sse.md (*sse4_1_<code>v8qiv8hi2<mask_name>_2,
+	*avx2_<code>v8qiv8si2<mask_name>_2,
+	*sse4_1_<code>v4qiv4si2<mask_name>_2,
+	*sse4_1_<code>v4hiv4si2<mask_name>_2,
+	*avx512f_<code>v8qiv8di2<mask_name>_2,
+	*avx2_<code>v4qiv4di2<mask_name>_2, *avx2_<code>v4hiv4di2<mask_name>_2,
+	*sse4_1_<code>v2hiv2di2<mask_name>_2,
+	*sse4_1_<code>v2siv2di2<mask_name>_2, sse4_2_pcmpestr,
+	sse4_2_pcmpistr): Likewise.
+
+2019-10-20  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (Configuration, --enable-objc-gc): hboehm.info
+	now defaults to https.
+
+2019-10-20  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_refs_since_match_p): Do not
+	skip non-zero array accesses.
+
+2019-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-slp.c (vect_slp_analyze_bb_1): Take a bb_vec_info
+	and return a boolean success value.  Move the allocation and
+	initialization of the bb_vec_info to...
+	(vect_slp_bb_region): ...here.  Update call accordingly.
+	(vect_slp_bb): Apply PARAM_SLP_MAX_INSNS_IN_BB here rather
+	than in vect_slp_analyze_bb_1.
+
+2019-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-slp.c (vect_slp_analyze_bb_1): Call save_datarefs
+	when processing the given datarefs for the first time and
+	check_datarefs subsequently.
+	(vect_slp_bb_region): New function, split out of...
+	(vect_slp_bb): ...here.  Don't recompute the region bounds and
+	dataref sets when retrying with a different vector size.
+
+2019-10-19  Jakub Jelinek  <jakub@redhat.com>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/92140
+	* config/i386/predicates.md (int_nonimmediate_operand): New special
+	predicate.
+	* config/i386/i386.md (*add<mode>3_eq, *add<mode>3_ne,
+	*add<mode>3_eq_0, *add<mode>3_ne_0, *sub<mode>3_eq, *sub<mode>3_ne,
+	*sub<mode>3_eq_1, *sub<mode>3_eq_0, *sub<mode>3_ne_0): New
+	define_insn_and_split patterns.
+
+2019-10-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.md: Delete out--of-date comment about
+	special-casing integer loads.
+
+2019-10-19  JeanHeyd Meneide  <phdofthehouse@gmail.com>
+
+	* escaped_string.h (escaped_string): New header.
+	* tree.c (escaped_string): Remove escaped_string class.
+
+2019-10-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92157
+	* tree-ssa-strlen.c (handle_builtin_string_cmp): Be prepared for
+	compute_string_length to return a negative result.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (negv<SIDI:mode>3): New expansion rule.
+	(negvsi3, negvdi3): Delete.
+	(negdi2_compare): Delete.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (subvdi4): Decompose calculation into 32-bit
+	operations.
+	(subdi3_compare1): Delete pattern.
+	(subvsi3_borrow): New insn pattern.
+	(subvsi3_borrow_imm): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (subv<mode>4): Delete.
+	(subvdi4): New expander pattern.
+	(subvsi4): Likewise.  Handle some immediate values.
+	(subvsi3_intmin): New insn pattern.
+	(subvsi3): Likewise.
+	(subvsi3_imm1): Likewise.
+	* config/arm/arm.c (select_cc_mode): Also allow minus for CC_V
+	idioms.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (usubvdi4): Allow registers or integers for
+	incoming operands.  Early split the calculation into SImode
+	operations.
+	(usubvsi3_borrow): New insn pattern.
+	(usubvsi3_borrow_imm): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (usubv<mode>4): Delete expansion.
+	(usubvsi4): New pattern.  Allow some immediate values for inputs.
+	(usubvdi4): New pattern.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_select_cc_mode): Allow either the first
+	or second operand of the PLUS inside a DImode equality test to be
+	sign-extend when selecting CC_Vmode.
+	* config/arm/arm.md (addvdi4): Early-split the operation into SImode
+	instructions.
+	(addsi3_cin_vout_reg, addsi3_cin_vout_imm, addsi3_cin_vout_0): New
+	expand patterns.
+	(addsi3_cin_vout_reg_insn, addsi3_cin_vout_imm_insn): New patterns.
+	(addsi3_cin_vout_0): Likewise.
+	(adddi3_compareV): Delete.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (addsi3_compareV_reg_nosum): New insn.
+	(addsi3_compareV_imm_nosum): New insn.  Also add peephole2 patterns
+	to transform this back into the summation version when that leads
+	to smaller code.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (addv<mode>4): Delete.
+	(addvsi4): New pattern.  Handle immediate values that the architecture
+	supports.
+	(addvdi4): New pattern.
+	(addsi3_compareV): Rename to ...
+	(addsi3_compareV_reg): ... this.  Add constraints for thumb2 variants
+	and use COMPARE rather than NE.
+	(addsi3_compareV_imm): New pattern.
+	* config/arm/arm.c (arm_select_cc_mode): Return CC_Vmode for
+	a signed-overflow check.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-modes.def (CC_ADC): New CC mode.
+	* config/arm/arm.c (arm_select_cc_mode): Detect selection of
+	CC_ADCmode.
+	(maybe_get_arm_condition_code): Handle CC_ADCmode.
+	* config/arm/arm.md (uaddvdi4): Early expansion of unsigned addition
+	with overflow.
+	(addsi3_cin_cout_reg, addsi3_cin_cout_imm, addsi3_cin_cout_0): New
+	expand patterns.
+	(addsi3_cin_cout_reg_insn, addsi3_cin_cout_0_insn): New insn patterns
+	(addsi3_cin_cout_imm_insn): Likewise.
+	(adddi3_compareC): Delete insn.
+	* config/arm/predicates.md (arm_carry_operation): Handle CC_ADCmode.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (adddi3): Call gen_addsi3_compare_op1.
+	* (uaddv<mode>4): Delete expansion pattern.
+	(uaddvsi4): New pattern.
+	(uaddvdi4): Likewise.
+	(addsi3_compareC): Delete pattern, change callers to use
+	addsi3_compare_op1.
+	(addsi3_compare_op1): No-longer anonymous.  Clean up constraints to
+	reduce the number of alternatives and re-work type attribute handling.
+	(addsi3_compare_op2): Clean up constraints to reduce the number of
+	alternatives and re-work type attribute handling.
+	(compare_addsi2_op0): Likewise.
+	(compare_addsi2_op1): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-modes.def (CC_NCV, CC_CZ): Delete CC modes.
+	* config/arm/arm.c (arm_select_cc_mode): Remove old selection code
+	for DImode operands.
+	(arm_gen_dicompare_reg): Remove unreachable expansion code.
+	(maybe_get_arm_condition_code): Remove support for CC_CZmode and
+	CC_NCVmode.
+	* config/arm/arm.md (arm_cmpdi_insn): Delete.
+	(arm_cmpdi_unsigned): Delete.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_const_double_prefer_rsbs_rsc): New function.
+	(arm_canonicalize_comparison): For GT/LE/GTU/GEU, use the constant
+	unchanged only if that will be cheaper.
+	(arm_select_cc_mode): Recognize a swapped comparison that will
+	be regenerated using RSBS or RSCS.  Relax restriction on selecting
+	CC_RSBmode.
+	(arm_gen_dicompare_reg): Handle LE/GT/LEU/GEU comparisons against
+	a constant.
+	(arm_gen_compare_reg): Handle compare (CONST, X) when the mode
+	is CC_RSBmode.
+	(maybe_get_arm_condition_code): CC_RSBmode now returns the same codes
+	as CCmode.
+	* config/arm/arm.md (rsb_imm_compare_scratch): New pattern.
+	(rscsi3_<CC_EXTEND>out_scratch): New pattern.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-modes.def (CC_NV, CC_B): New CC modes.
+	* config/arm/arm.c (arm_select_cc_mode): Recognize constructs that
+	need these modes.
+	(arm_gen_dicompare_reg): New code to early expand the sub-operations
+	of EQ, NE, LT, GE, LTU and GEU.
+	* config/arm/iterators.md (CC_EXTEND): New code attribute.
+	* config/arm/predicates.md (arm_adcimm_operand): New predicate..
+	* config/arm/arm.md (cmpsi3_carryin_<CC_EXTEND>out): New pattern.
+	(cmpsi3_imm_carryin_<CC_EXTEND>out): Likewise.
+	(cmpsi3_0_carryin_<CC_EXTEND>out): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (cbranchdi4): Accept reg_or_int_operand for
+	operand 2.
+	(cstoredi4): Similarly, but for operand 3.
+	* config/arm/arm.c (arm_canoncialize_comparison): Allow
+	canonicalization of unsigned compares with a constant on Arm.
+	Prefer using const+1 and adjusting the comparison over swapping the
+	operands whenever the original constant was not valid.
+	(arm_gen_dicompare_reg): If Y is not a valid operand, force it to a
+	register here.
+	(arm_validize_comparison): Do not force invalid DImode operands to
+	registers here.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_select_cc_mode): For DImode equality tests
+	return CC_Zmode if comparing against a constant where one word is
+	zero.
+	(arm_gen_compare_reg): Split DImode handling to ...
+	(arm_gen_dicompare_reg): ... here.  Handle equality comparisons
+	against simple constants.
+	* config/arm/arm.md (arm_cmpdi_zero): Delete pattern.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (subsi3_carryin_shift_alt): New pattern.
+	(rsbsi3_carryin_shift_alt): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (negscc_borrow): New pattern.
+	(mov_negscc): Don't split if the insn would match negscc_borrow.
+	* config/arm/thumb2.md (thumb2_mov_negscc): Likewise.
+	(thumb2_mov_negscc_strict_it): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_insn_cost): New function.
+	(TARGET_INSN_COST): Override default definition.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
+	borrow operations.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (strip_carry_operation): New function.
+	(arm_rtx_costs_internal, case PLUS): Handle addtion with carry-in
+	for SImode.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/predicates.md (arm_carry_operation): New special
+	predicate.
+	* config/arm/iterators.md (LTUGEU): Delete iterator.
+	(cnb): Delete code attribute.
+	(optab): Delete ltu and geu elements.
+	* config/arm/arm.md (addsi3_carryin): Renamed from
+	addsi3_carryin_<optab>.  Remove iterator and use arm_carry_operand.
+	(add0si3_carryin): Similarly, but from add0si3_carryin_<optab>.
+	(addsi3_carryin_alt2): Similarly, but from addsi3_carryin_alt2_<optab>.
+	(addsi3_carryin_clobercc): Similarly.
+	(addsi3_carryin_shift): Similarly.  Do not allow register shifts in
+	Thumb2 state.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (arm_subdi3): Delete insn.
+	(zextendsidi_negsi, negdi_extendsidi): Delete insn_and_split.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-modes.def (CC_RSB): New CC mode.
+	* config/arm/predicates.md (arm_borrow_operation): Handle CC_RSBmode.
+	* config/arm/arm.c (arm_select_cc_mode): Detect when we should
+	return CC_RSBmode.
+	(maybe_get_arm_condition_code): Handle CC_RSBmode.
+	* config/arm/arm.md (subsi3_carryin): Make this pattern available to
+	expand.
+	(subdi3): Rewrite to early-expand the sub-operations.
+	(rsb_im_compare): New pattern.
+	(negdi2): Delete.
+	(negdi2_insn): Delete.
+	(arm_negsi2): Correct type attribute to alu_imm.
+	(negsi2_0compare): New insn pattern.
+	(negsi2_carryin): New insn pattern.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (addsi3_carryin_alt2): Use arm_not_operand for
+	operand 2.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (addsi3_carryin_shift_<optab>): Reorder operands
+	to match canonical form.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (zero_extend<mode>di2): Convert to define_expand.
+	(extend<mode>di2): Likewise.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-protos.h (arm_decompose_di_binop): New prototype.
+	* config/arm/arm.c (arm_decompose_di_binop): New function.
+	* config/arm/arm.md (adddi3): Also accept any const_int for op2.
+	If not generating Thumb-1 code, decompose the operation into 32-bit
+	pieces.
+	* add0si_carryin_<optab>: New pattern.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.md (adddi3): Only accept register operands.
+	(arm_adddi3): Convert to simple insn with no split.  Do not accept
+	constants.
+	(adddi_sesidi_di): Delete patern.
+	(adddi_zesidi_di): Likewise.
+	(uaddv<mode>4): Use LTU as condition for branch.
+	(adddi3_compareV): Convert to simple insn with no split.
+	(addsi3_compareV_upper): Delete pattern.
+	(adddi3_compareC): Convert to simple insn with no split.  Correct
+	flags setting expression.
+	(addsi3_compareC_upper): Delete pattern.
+	(addsi3_compareC): Correct flags setting expression.
+	(subdi3_compare1): Convert to simple insn with no split.
+	(subsi3_carryin_compare): Delete pattern.
+	(arm_subdi3): Convert to simple insn with no split.
+	(subdi_zesidi): Delete pattern.
+	(subdi_di_sesidi): Delete pattern.
+	(subdi_zesidi_di): Delete pattern.
+	(subdi_sesidi_di): Delete pattern.
+	(subdi_zesidi_zesidi): Delete pattern.
+	(negvdi3): Use s_register_operand.
+	(negdi2_compare): Convert to simple insn with no split.
+	(negdi2_insn): Likewise.
+	(negsi2_carryin_compare): Delete pattern.
+	(negdi_zero_extendsidi): Delete pattern.
+	(arm_cmpdi_insn): Convert to simple insn with no split.
+	(negdi2): Don't call gen_negdi2_neon.
+	* config/arm/neon.md (adddi3_neon): Delete pattern.
+	(subdi3_neon): Delete pattern.
+	(negdi2_neon): Delete pattern.
+	(splits for negdi2_neon): Delete splits.
+
+2019-10-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/92153
+	* ggc-page.c (release_pages): Read g->alloc_size before free rather
+	than after it.
+
+2019-10-18  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* config/arm/t-multilib: Add rule to regenerate mutlilib header file
+	with any change to t-multilib, t-aprofile and t-rmprofile.  Also add
+	new multilib variants and new mappings.
+
+2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/86040
+	* config/avr/avr.c (avr_out_lpm): Do not shortcut-return.
+
+2019-10-18  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/86753
+	* tree-vectorizer.h (scalar_cond_masked_key): New struct,
+	and define hashmap traits for it.
+	(loop_vec_info::scalar_cond_masked_set): New member.
+	(vect_record_loop_mask): Adjust prototype.
+	* tree-vectorizer.c (scalar_cond_masked_key::get_cond_ops_from_tree):
+	Implement method.
+	* tree-vect-loop.c (vectorizable_reduction): Pass NULL as last arg to
+	vect_record_loop_mask.
+	(vectorizable_live_operation): Likewise.
+	(vect_record_loop_mask): New param scalar_mask. Add entry
+	cond, loop_mask	to scalar_cond_masked_set if scalar_mask is non NULL.
+	* tree-vect-stmts.c (check_load_store_masking): New param scalar_mask.
+	Pass it as last arg to vect_record_loop_mask.
+	(vectorizable_call): Pass scalar_mask as last arg to
+	vect_record_loop_mask.
+	(vectorizable_store): Likewise.
+	(vectorizable_load): Likewise.
+	(vectorizable_condition): Check if another part of vectorized code
+	applies loop_mask to condition or to it's inverse, and if yes,
+	apply loop_mask to result of vector comparison.
+
+2019-10-17  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_output_indirect_call): Fix typos in last change.
+
+2019-10-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92056
+	* tree-ssa-strlen.c (determine_min_objsize): Call init_object_sizes
+	before calling compute_builtin_object_size.
+
+2019-10-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/65342
+	* config/rs6000/darwin.md (movdi_low, movsi_low_st): Delete.
+	(movdi_low_st): Delete.
+	* config/rs6000/rs6000.c
+	(darwin_rs6000_legitimate_lo_sum_const_p): New.
+	(mem_operand_gpr): Validate Mach-O LO_SUM cases separately.
+	* config/rs6000/rs6000.md (movsi_low): Delete.
+
+2019-10-17  Jason Merrill  <jason@redhat.com>
+
+	* gimplify.h (get_initialized_tmp_var): Add default argument to
+	post_p.
+	* gimplify.c (gimplify_self_mod_expr, gimplify_omp_atomic): Remove
+	NULL post_p argument.
+	* targhooks (std_gimplify_va_arg_expr): Likewise.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info::cond_reduc_code): Remove.
+	(STMT_VINFO_VEC_COND_REDUC_CODE): Likewise.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Do not
+	initialize STMT_VINFO_VEC_COND_REDUC_CODE.
+	* tree-vect-loop.c (vect_is_simple_reduction): Set
+	STMT_VINFO_REDUC_CODE.
+	(vectorizable_reduction): Remove dead and redundant code, use
+	STMT_VINFO_REDUC_CODE instead of STMT_VINFO_VEC_COND_REDUC_CODE.
+
+2019-10-17  Georg-Johann Lay  <avr@gjlay.de>
+
+	Fix breakage introduced by r276985.
+
+	* config/avr/avr.c (avr_option_override): Remove set of
+	PARAM_ALLOW_STORE_DATA_RACES.
+	* common/config/avr/avr-common.c (avr_option_optimization_table)
+	[OPT_LEVELS_ALL]: Turn on -fallow-store-data-races.
+
+2019-10-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.h (processor_costs): Add clear_ratio.
+	(CLEAR_RATIO): Remove MIN and use ix86_cost->clear_ratio.
+	* config/i386/x86-tune-costs.h: Set clear_ratio to the minimum
+	of 6 and move_ratio in all cost models.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (check_reduction_path): Compute reduction
+	operation here.
+	(vect_is_simple_reduction): Remove special-case of single-stmt
+	reduction path detection.
+
+2019-10-17  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture.
+
+2019-10-17  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* config/aarch64/aarch64-sve2.md (aarch64_sve2_eor3<mode>)
+	(aarch64_sve2_nor<mode>, aarch64_sve2_nand<mode>)
+	(aarch64_sve2_bsl<mode>, aarch64_sve2_nbsl<mode>)
+	(aarch64_sve2_bsl1n<mode>, aarch64_sve2_bsl2n<mode>):
+	New combine patterns.
+	* config/aarch64/iterators.md (BSL_DUP): New int iterator for the
+	above.
+	(bsl_1st, bsl_2nd, bsl_dup, bsl_mov): Attributes for the above.
+
+2019-10-17  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::dump): Display +INF for both
+	pointers and integers when appropriate.
+
+2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect_analyze_loop_2): Use same condition to decide
+	when to use versioning threshold.
+
+2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (determine_peel_for_niter): New function contained
+	outlined code from ...
+	(vect_analyze_loop_2): ... here.
+
+2019-10-17  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect_transform_loop): Move code from here...
+	* tree-vect-loop-manip.c (vect_loop_versioning): ... to here.
+	* tree-vectorizer.h (vect_loop_versioning): Remove unused parameters.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (needs_fold_left_reduction_p): Export.
+	(vect_is_simple_reduction): Move all validity checks ...
+	(vectorizable_reduction): ... here.  Compute whether we
+	need a fold-left reduction here.
+	* tree-vect-patterns.c (vect_reassociating_reduction_p): Merge
+	both overloads, check needs_fold_left_reduction_p directly.
+	* tree-vectorizer.h (needs_fold_left_reduction_p): Declare.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Fix
+	TARGET_MEM_REF creation.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92129
+	* tree-vect-loop.c (vectorizable_reduction): Also fail
+	on GIMPLE_SINGLE_RHS.
+
+2019-10-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92056
+	* tree-object-size.c (cond_expr_object_size): Return early if then_
+	processing resulted in unknown size.
+
+	PR tree-optimization/92115
+	* tree-ssa-ifcombine.c (ifcombine_ifandif): Force condition into
+	temporary if it could trap.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	PR debug/91887
+	* dwarf2out.c (gen_formal_parameter_die): Also try to match
+	context_die against a DW_TAG_GNU_formal_parameter_pack parent.
+
+2019-10-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-strlen.c (maybe_invalidate): Use
+	HOST_WIDE_INT_PRINT_UNSIGNED instead of "%zu".
+
+2019-10-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/riscv.h (REG_CLASS_CONTENTS): Add argument passing
+	regs to SIBCALL_REGS.
+	* config/riscv/riscv.c (riscv_regno_to_class): Change argument
+	passing regs to SIBCALL_REGS.
+
+2019-10-16  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/83821
+	* tree-ssa-strlen.c (maybe_invalidate): Add argument.  Consider
+	the length of a string when available.
+	(handle_builtin_memset) Add argument.
+	(handle_store, strlen_check_and_optimize_call): Same.
+	(check_and_optimize_stmt): Same.  Pass it to callees.
+
+2019-10-16  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91996
+	* tree-ssa-strlen.c (maybe_warn_pointless_strcmp): Improve location
+	information.
+	(compare_nonzero_chars): Add an overload.
+	(count_nonzero_bytes): Add an argument.  Call overload above.
+	Handle non-constant lengths in some range.
+	(handle_store): Add an argument.
+	(check_and_optimize_stmt): Pass an argument to handle_store.
+
+2019-10-16  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (neon_valid_immediate): Clear bytes before use.
+
+2019-10-16  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* config/mips/mips.c (mips_expand_builtin_insn): Force the
+	operands which correspond to the same input-output register to
+	have the same pseudo assigned to them.
+
+2019-10-16  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* cfgrtl.c (find_partition_fixes): Remove bbs_in_cold_partition.
+
+2019-10-16  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_classify_symbol):
+	Apply reasonable limit to symbol offsets.
+
+2019-10-16  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_valid_reduction_input_p): Remove.
+	(vect_is_simple_reduction): Delay checking to
+	vectorizable_reduction and relax the checking.
+	(vectorizable_reduction): Check we have a simple use.  Check
+	for bogus condition reductions.
+	* tree-vect-stmts.c (vect_transform_stmt): Make sure we
+	are looking at the last stmt in a pattern sequence when
+	filling in backedge PHI values.
+
+2019-10-16  Peter Bergner <bergner@linux.ibm.com>
+	    Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR target/70010
+	* config/rs6000/rs6000.c (rs6000_can_inline_p): Prohibit inlining if
+	the callee explicitly disables some isa_flags the caller is using.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function-abi.cc (expr_callee_abi): Assert for POINTER_TYPE_P.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* genmodes.c (mode_data::order): New field.
+	(blank_mode): Update accordingly.
+	(VECTOR_MODES_WITH_PREFIX): Add an order parameter.
+	(make_vector_modes): Likewise.
+	(VECTOR_MODES): Update use accordingly.
+	(cmp_modes): Sort by the new order field ahead of sorting by size.
+	* config/aarch64/aarch64-modes.def (VNx2QI, VN2xHI, VNx2SI)
+	(VNx4QI, VNx4HI, VNx8QI): New partial vector modes.
+	* config/aarch64/aarch64.c (VEC_PARTIAL): New flag value.
+	(aarch64_classify_vector_mode): Handle the new partial modes.
+	(aarch64_vl_bytes): New function.
+	(aarch64_hard_regno_nregs): Use it instead of BYTES_PER_SVE_VECTOR
+	when counting the number of registers in an SVE mode.
+	(aarch64_class_max_nregs): Likewise.
+	(aarch64_hard_regno_mode_ok): Don't allow partial vectors
+	in registers yet.
+	(aarch64_classify_address): Treat partial vectors analogously
+	to full vectors.
+	(aarch64_print_address_internal): Consolidate the printing of
+	MUL VL addresses, using aarch64_vl_bytes as the number of
+	bytes represented by "VL".
+	(aarch64_vector_mode_supported_p): Reject partial vector modes.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_layout_frame): Use is_constant
+	rather than known_lt when choosing frame layouts.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_layout_frame): Assert
+	that all the adjustments add up to the full frame size.
+	Use crtl->outgoing_args_size directly as the final adjustment
+	where appropriate.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_layout_frame): Use a local
+	"frame" reference instead of always referring directly to
+	"cfun->machine->frame".
+
+2019-10-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92119
+	* tree-vect-patterns.c (vect_recog_rotate_pattern): Guard
+	against missing bswap lhs.
+
+2019-10-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/92033
+	* poly-int.h (constant_lower_bound_with_limit): New function.
+	(constant_upper_bound_with_limit): Likewise.
+	* doc/poly-int.texi: Document them.
+	* tree-vrp.c (value_range_base::set): Convert POLY_INT_CST bounds
+	into the worst-case INTEGER_CST bounds.
+
+2019-10-16  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91088
+	* doc/invoke.texi (ipa-max-param-expr-ops): Document new option.
+	* params.def (PARAM_IPA_MAX_PARAM_EXPR_OPS): New.
+	* ipa-predicat.h (struct expr_eval_op): New struct.
+	(expr_eval_ops): New typedef.
+	(struct condition): Add type and param_ops fields, remove size field.
+	(add_condition): Replace size parameter with type parameter, add
+	param_ops parameter.
+	* ipa-predicat.c (expr_eval_ops_equal_p): New function.
+	(predicate::add_clause): Add comparisons on type and param_ops.
+	(dump_condition): Add debug dump for param_ops.
+	(remap_after_inlining): Adjust call arguments to add_condition.
+	(add_condition): Replace size parameter with type parameter, add
+	param_ops parameter. Unshare constant value used in conditions.
+	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Fold
+	parameter expressions using param_ops.
+	(decompose_param_expr):  New function.
+	(set_cond_stmt_execution_predicate): Use call to decompose_param_expr
+	to replace call to unmodified_parm_or_parm_agg_item.
+	(set_switch_stmt_execution_predicate): Likewise.
+	(will_be_nonconstant_expr_predicate): Likewise. Replace usage of size
+	with type.
+	(inline_read_section): Read param_ops from summary stream.
+	(ipa_fn_summary_write): Write param_ops to summary stream.
+
+2019-10-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/92107
+	* genattrtab.c (write_attr_value) <do_operator>: Parenthesize the
+	expression written.
+
+2019-10-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c: Update description of fix and continue.
+
+2019-10-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_binds_local_p): Update to call
+	default_binds_local_p_3 () directly. amend comments.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	* lto-streamer-out.c (lto_variably_modified_type_p): New.
+	(tree_is_indexable): Use it.
+	* tree-streamer-out.c (pack_ts_type_common_value_fields):
+	Stream variably_modified_type_p as TYPE_LANG_FLAG_0.
+	* tree-streamer-in.c (unpack_ts_type_common_value_fields): Likewise.
+
+2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.md (zero_extendqipsi2): New.
+	(zero_extendqisi2): Optimize case where src register and base dst
+	register are the same.
+	(zero_extendhipsi2): Don't use 430X insn for rYs->r case.
+	(zero_extendpsisi2): Optimize r->m case.
+	Add unnamed insn patterns to catch insns combine searches for when
+	optimizing pointer manipulation.
+
+2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.md: Group zero_extend* insns together.
+
+2019-10-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/constraints.md: Allow post_inc operand for "Ya"
+	constraint.
+	* config/msp430/msp430.c (msp430_legitimate_address_p): Handle
+	POST_INC.
+	(msp430_subreg): Likewise.
+	(msp430_split_addsi): Likewise.
+	(msp430_print_operand_addr): Likewise.
+	* config/msp430/msp430.h (HAVE_POST_INCREMENT): Define.
+	(USE_STORE_POST_INCREMENT): Define.
+	* config/msp430/msp430.md: Use the msp430_general_dst_operand or
+	msp430_general_dst_nonv_operand predicates for the lvalues of insns.
+	* config/msp430/predicates.md (msp430_nonpostinc_operand): New.
+	(msp430_general_dst_operand): New.
+	(msp430_general_dst_nonv_operand): New.
+	(msp430_nonsubreg_operand): Remove.
+	(msp430_nonsubreg_dst_operand): New.
+	(msp430_nonsubreg_or_imm_operand): Allow reg or mem operands in place
+	of defunct msp430_nonsubreg_operand.
+	(msp430_nonsubregnonpostinc_or_imm_operand): New.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91929
+	* tree-ssa-pre.c (pre_expr_d::loc): New member.
+	(get_or_alloc_expr_for_name): Initialize it.
+	(get_or_alloc_expr_for_constant): Likewise.
+	(phi_translate_1): Copy it.
+	(create_expression_by_pieces): Use the original location
+	of the expression for the inserted stmt.
+	(compute_avail): Record the location of the stmt for the
+	expressions created.
+
+2019-10-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-ssa-strlen.c (count_nonzero_bytes): Check tree_fits_uhwi_p
+	before using tree_to_uhwi.
+
+2019-10-15  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* config/s390/s390.md: Run %a0:DI splitters only after reload.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92094
+	* tree-vect-loop.c (vectorizable_reduction): For nested cycles
+	do not adjust the reduction definition def type.
+	* tree-vect-stmts.c (vect_transform_stmt): Verify the scalar stmt
+	defines the latch argument of the PHI.
+
+2019-10-15  Hongyu Wang  <hongtao.wang@intel.com>
+
+	PR target/92035
+	* config/i386/avx512fintrin.h (_mm_mask_roundscale_ss,
+	_mm_maskz_roundscale_ss, _mm_maskz_roundscale_round_ss,
+	_mm_maskz_roundscale_round_ss, _mm_mask_roundscale_sd,
+	_mm_maskz_roundscale_sd, _mm_mask_roundscale_round_sd,
+	_mm_maskz_roundscale_round_sd): New intrinsics.
+	(_mm_roundscale_ss, _mm_roundscale_round_ss): Use
+	__builtin_ia32_rndscales?_mask_round builtins instead of
+	__builtin_ia32_rndscales?_round.
+	* config/i386/i386-builtin.def (__builtin_ia32_rndscaless_round,
+	__builtin_ia32_rndscalesd_round): Remove.
+	(__builtin_ia32_rndscaless_mask_round,
+	__builtin_ia32_rndscalesd_mask_round): New intrinsics.
+	* config/i386/sse.md
+	(avx512f_rndscale<mode><round_saeonly_name>): Renamed to ...
+	(avx512f_rndscale<mode><mask_scalar_name><round_saeonly_scalar_name>):
+	 ... this, adjust and add subst atrributes to make it maskable.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92046
+	* common.opt (fallow-store-data-races): New.
+	* params.def (PARAM_ALLOW_STORE_DATA_RACES): Remove.
+	* params.h (ALLOW_STORE_DATA_RACES): Likewise.
+	* doc/invoke.texi (fallow-store-data-races): Document.
+	(--param allow-store-data-races): Remove docs.
+	* opts.c (default_options_table): Enable -fallow-store-data-races
+	at -Ofast.
+	(default_options_optimization): Do not enable --param
+	allow-store-data-races at -Ofast.
+	* tree-if-conv.c (ifcvt_memrefs_wont_trap): Use flag_store_data_races
+	instead of PARAM_ALLOW_STORE_DATA_RACES.
+	* tree-ssa-loop-im.c (execute_sm): Likewise.
+
+2019-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92085
+	* tree-if-conv.c (ifcvt_local_dce): Call gsi_next in else clause,
+	instead of calling it unconditionally after
+	delete_dead_or_redundant_assignment and fix indentation.
+
+2019-10-15  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/arm/vfp.md (fma<SDF:mode>4): Enable DF only when
+	TARGET_VFP_DOUBLE.
+	(*fmsub<SDF:mode>4): Likewise.
+	*fnmsub<SDF:mode>4): Likewise.
+	(*fnmadd<SDF:mode>4): Likewise.
+
+2019-10-14 Joel Hutton  <Joel.Hutton@arm.com>
+
+	* doc/tree-ssa.texi: Update renamed macro name.
+
+2019-10-14  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* config/mips/mips.c (mips_cannot_force_const_mem): Reject
+	vector constants.
+
+2019-10-14  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c: Use unsigned ints for the picbase label
+	counters, initialise the vars explicitly.
+	(update_pic_label_number_if_needed): Move a variable declaration
+	to where it's needed.
+	(machopic_output_function_base_name): Use a more strict checking
+	assert, and and unsigned int for the picbase label counter.
+	(machopic_get_function_picbase): Likewise.
+
+2019-10-14  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92046
+	* dse.c (scan_insn): Use param max_active_local_stores.
+	(dse_step1): Get PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and adjust
+	based on optimization level.
+	* loop-invariant.c (move_loop_invariants): Adjust
+	LOOP_INVARIANT_MAX_BBS_IN_LOOP based on optimization level.
+	* opts.c (default_options_optimization): Do not adjust
+	PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and
+	LOOP_INVARIANT_MAX_BBS_IN_LOOP here.
+
+2019-10-14  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.c (arm_legitimize_address): Remove Thumb-2 bailout.
+
+2019-10-14  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.c (arm_option_override): Don't override sched
+	pressure algorithm.
+
+2019-10-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92069
+	* tree-vect-loop.c (vect_analyze_scalar_cycles_1): For nested
+	cycles do not set vect_nested_cycle on the latch definition.
+
+2019-10-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function-abi.h (expr_callee_abi): Declare.
+	* function-abi.cc (expr_callee_abi): New function.
+
+2019-10-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::set): Normalize unsigned ~[0,0]
+	into [1,MAX].
+	* tree-vrp.h (value_range_base::nonzero_p): Adjust for unsigned
+	non-zero being represented as [1,MAX].
+
+2019-10-14  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	* tree-sra.c (dump_access): Add missing braces.
+
+2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirection_name): Rework the
+	function to emit linker-visible symbols only for indirections
+	in the data section.  Clean up the code and update comments.
+
+2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirect_data_reference): Remove
+	redundant code.
+
+2019-10-13  Nathan Sidwell  <nathan@acm.org>
+
+	* gengtype-lex.l (CXX_KEYWORD): Add 'mutable'.
+
+2019-10-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/sourcebuild.texi (Test Directives, Add Options): Remove
+	c99_runtime.
+
+2019-10-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	* lto-streamer-out.c (collect_block_tree_leafs): Renumber statements
+	so non-virutal are before virutals.
+	(output_function): Avoid body modifications.
+
+2019-10-12  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_output_call): Load descriptor address to register
+	%r22.  Load function address before global pointer.
+	(pa_attr_length_indirect_call): Adjust length of inline versions of
+	$$dyncall.
+	(pa_output_indirect_call): Remove fast inline version of $$dyncall
+	before normal cases.  Update inline $$dyncall sequences to preserve
+	function descriptor address in register %r22.
+	(TRAMPOLINE_CODE_SIZE): Adjust.
+	(pa_asm_trampoline_template): Revise 32-bit trampoline.  Don't assume
+	register %r22 contains trampoline address.
+	(pa_trampoline_init): Adjust offsets.
+	(pa_trampoline_adjust_address): Likewise.
+	* config/pa/pa.h (TRAMPOLINE_SIZE): Adjust 32-bit size.
+
+2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/67183
+	* config/darwin.c (machopic_indirection): New field to flag
+	non-lazy-symbol-pointers in the data section.
+	(machopic_indirection_name): Compute if an indirection should
+	appear in the data section.
+	(machopic_output_data_section_indirection): New callback split
+	from machopic_output_indirection.
+	(machopic_output_stub_indirection): Likewise.
+	(machopic_output_indirection): Retain the code for non-lazy
+	symbol pointers in their regular section.
+	(machopic_finish): Use the new callbacks to order the indirection
+	output.
+
+2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-protos.h (machopic_finish): Delete.
+	* config/darwin.c (machopic_finish): Make static.
+
+2019-10-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_file_end): Only emit empty CTOR/DTOR
+	sections when building kernel extension code.
+
+2019-10-12  Palmer Dabbelt  <palmer@sifive.com>
+
+	* doc/extend.texi (Alternate Keywords): Change "-std=c11" to "a
+	later standard."
+
+2019-10-12  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_option_override): Remove trailing comma
+	from warning.
+
+2019-10-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/92063
+	* tree-eh.c (operation_could_trap_helper_p) <case COND_EXPR>
+	<case VEC_COND_EXPR>: Return false with *handled = false.
+	(tree_could_trap_p): For {,VEC_}COND_EXPR return false instead of
+	recursing on the first operand.
+	* fold-const.c (simple_operand_p_2): Use generic_expr_could_trap_p
+	instead of tree_could_trap_p.
+	* tree-ssa-sccvn.c (vn_nary_may_trap): Formatting fixes.
+
+2019-10-11  Jim Wilson  <jimw@sifive.com>
+
+	PR rtl-optimization/91860
+	* combine.c (subst): If new_rtx is a constant, also check for
+	SIGN_EXTEND when deciding whether to call simplify_unary_operation.
+
+2019-10-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* expr.c (store_expr): Use rtx_to_poly_int64 rather than
+	INTVAL when calling store_bit_field.
+
+2019-10-11  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Set when optimizing for
+	size.
+
+2019-10-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* tree-vect-loop.c (vect_analyze_loop_operations): Adjust call to
+	vectorizable_live_operation.
+	(vectorizable_live_operation): Adjust parameters.
+	* tree-vect-stmts.c (vect_init_vector,
+	vect_gen_widened_results_half): Fix typo in function comment.
+	(can_vectorize_live_stmts): Adjust function comment.
+	Adjust parameters.  Adjust call to vectorizable_live_operation.
+	(vect_analyze_stmt): Adjust call to can_vectorize_live_stmts.
+	(vect_transform_stmt): Adjust function comment.  Adjust call to
+	can_vectorize_live_stmts.
+	* tree-vectorizer.h (vectorizable_live_operation): Adjust parameters.
+
+2019-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90883
+	PR tree-optimization/91091
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Use correct
+	alias-sets both for recording VN table entries and continuing
+	walking after translating through copies.  Handle same-sized
+	reads from SSA names by returning the plain SSA name.
+	(eliminate_dom_walker::eliminate_stmt): Properly handle
+	non-size precision stores in redundant store elimination.
+
+2019-10-11  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ggc-page.c (release_pages): Output statistics when !quiet_flag.
+	(ggc_collect): Dump later to not interfere with release_page dump.
+	(ggc_trim): New function.
+	* ggc-none.c (ggc_trim): New.
+	* ggc.h (ggc_trim): Declare.
+
+2019-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92066
+	PR tree-optimization/92046
+	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
+	Fix bogus cost model check.
+
+2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
+
+	* langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
+	(LANG_HOOKS_DECLS): Add it.
+	* langhooks.h (lang_hooks_for_decls): Add omp_is_allocatable_or_ptr;
+	update comment for omp_is_optional_argument.
+	* omp-general.c (omp_is_allocatable_or_ptr): New.
+	* omp-general.h (omp_is_allocatable_or_ptr): Declare.
+	* omp-low.c (scan_sharing_clauses, lower_omp_target): Handle
+	Fortran's optional arguments and allocatable/pointer scalars
+	with use_device_addr.
+
+2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* config/s390/2827.md: Add new opcodes.
+	* config/s390/2964.md: Likewise.
+	* config/s390/3906.md: Likewise.
+	* config/s390/8561.md: Likewise.
+	* config/s390/s390-builtins.def (s390_vfchesb): Use
+	the new vec_cmpgev4sf_quiet_nocc.
+	(s390_vfchedb): Use the new vec_cmpgev2df_quiet_nocc.
+	(s390_vfchsb): Use the new vec_cmpgtv4sf_quiet_nocc.
+	(s390_vfchdb): Use the new vec_cmpgtv2df_quiet_nocc.
+	(vec_cmplev4sf): Use the new vec_cmplev4sf_quiet_nocc.
+	(vec_cmplev2df): Use the new vec_cmplev2df_quiet_nocc.
+	(vec_cmpltv4sf): Use the new vec_cmpltv4sf_quiet_nocc.
+	(vec_cmpltv2df): Use the new vec_cmpltv2df_quiet_nocc.
+	* config/s390/s390-modes.def (CCSFPS): New mode.
+	* config/s390/s390.c (s390_match_ccmode_set): Support CCSFPS.
+	(s390_select_ccmode): Return CCSFPS for LT, LE, GT, GE and LTGT.
+	(s390_branch_condition_mask): Reuse CCS for CCSFPS.
+	(s390_expand_vec_compare): Use non-signaling patterns where
+	necessary.
+	(s390_reverse_condition): Support CCSFPS.
+	* config/s390/s390.md (*cmp<mode>_ccsfps): New pattern.
+	* config/s390/vector.md: (VFCMP_HW_OP): Remove.
+	(asm_fcmp_op): Likewise.
+	(*smaxv2df3_vx): Use pattern for quiet comparison.
+	(*sminv2df3_vx): Likewise.
+	(*vec_cmp<VFCMP_HW_OP:code><mode>_nocc): Remove.
+	(*vec_cmpeq<mode>_quiet_nocc): New pattern.
+	(vec_cmpgt<mode>_quiet_nocc): Likewise.
+	(vec_cmplt<mode>_quiet_nocc): New expander.
+	(vec_cmpge<mode>_quiet_nocc): New pattern.
+	(vec_cmple<mode>_quiet_nocc): New expander.
+	(*vec_cmpeq<mode>_signaling_nocc): New pattern.
+	(*vec_cmpgt<mode>_signaling_nocc): Likewise.
+	(*vec_cmpgt<mode>_signaling_finite_nocc): Likewise.
+	(*vec_cmpge<mode>_signaling_nocc): Likewise.
+	(*vec_cmpge<mode>_signaling_finite_nocc): Likewise.
+	(vec_cmpungt<mode>): New expander.
+	(vec_cmpunge<mode>): Likewise.
+	(vec_cmpuneq<mode>): Use quiet patterns.
+	(vec_cmpltgt<mode>): Allow only on z14+.
+	(vec_cmpordered<mode>): Use quiet patterns.
+	(vec_cmpunordered<mode>): Likewise.
+	(VEC_CMP_EXPAND): Add ungt and unge.
+
+2019-10-11  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gimple-streamer-out.c (output_gimple_stmt): Add explicit function
+	parameter.
+	* lto-streamer-out.c: Include tree-dfa.h.
+	(output_cfg): Do not use cfun.
+	(lto_prepare_function_for_streaming): New.
+	(output_function): Do not push cfun; do not initialize loop optimizer.
+	* lto-streamer.h (lto_prepare_function_for_streaming): Declare.
+	* passes.c (ipa_write_summaries): Use it.
+	(ipa_write_optimization_summaries): Do not modify bodies.
+	* tree-dfa.c (renumber_gimple_stmt_uids): Add function parameter.
+	* tree.dfa.h (renumber_gimple_stmt_uids): Update prototype.
+	* tree-ssa-dse.c (pass_dse::execute): Update use of
+	renumber_gimple_stmt_uids.
+	* tree-ssa-math-opts.c (pass_optimize_widening_mul::execute): Likewise.
+
+2019-10-11  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
+	vec_promote_demote cost to 1 for non-Power7 VSX architectures.
+
+2019-10-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* ginclude/float.h [!__DEC32_MANT_DIG__]: Do not define DFP
+	macros.
+	[__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]:
+	Also define DFP macros for these conditions.
+	[!__STDC_WANT_DEC_FP__] (DEC32_SUBNORMAL_MIN, DEC64_SUBNORMAL_MIN,
+	DEC128_SUBNORMAL_MIN): Do not define.
+	[__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]
+	(DEC32_TRUE_MIN, DEC64_TRUE_MIN, DEC128_TRUE_MIN): New macros.
+
+2019-10-10  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR middle-end/26241
+	* doc/lto.texi (IPA): Reference to the IPA passes.
+	* doc/passes.texi (Pass manager): Add node IPA passes and
+	  description for each IPA pass.
+
+2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.c: Do not include splay-tree.h
+	(reference_vars_to_consider): Turn to hash map.
+	(get_static_name, ipa_init, analyze_function, propagate,
+	stream_out_bitmap, ipa_reference_write_optimization_summary,
+	ipa_reference_write_optimization_summary): Update.
+
+2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-reference.c (propagate): Fix releasing of IPA summaries.
+
+2019-10-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c: Lookup Objective C metadata and force indirection
+	for IVAR refs.
+
+2019-10-10  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (quad_address_p): Add check for prefixed
+	addresses.
+	(mem_operand_gpr): Add check for prefixed addresses.
+	(mem_operand_ds_form): Add check for prefixed addresses.
+	(rs6000_legitimate_offset_address_p): If we support prefixed
+	addresses, check for a 34-bit offset instead of 16-bit.
+	(rs6000_legitimate_address_p): Add check for prefixed addresses.
+	Do not allow load/store with update if the address is prefixed.
+	(rs6000_mode_dependent_address):  If we support prefixed
+	addresses, check for a 34-bit offset instead of 16-bit.
+
+2019-10-10  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* config/s390/vector.md (vcond_comparison_operator): New
+	predicate.
+	(vcond<V_HW:mode><V_HW2:mode>): Use vcond_comparison_operator.
+
+2019-10-10  David Malcolm  <dmalcolm@redhat.com>
+
+	PR 87488
+	* Makefile.in (CFLAGS-opts.o): Pass in DOCUMENTATION_ROOT_URL via
+	-D.
+	* configure.ac (--with-documentation-root-url): New option.
+	* configure: Regenerate.
+	* diagnostic-format-json.cc (json_end_diagnostic): If there is an
+	option URL, add it as a new string field of the diagnostic option.
+	* diagnostic.c (diagnostic_initialize): Initialize get_option_url.
+	(print_option_information): If get_option_url is non-NULL, call
+	it, and if the result is non-NULL, potentially emit an escape
+	sequence to markup the option text with the resulting URL.
+	* diagnostic.h (diagnostic_context::get_option_url): New callback.
+	* doc/invoke.texi (-fdiagnostics-format=): Add "option_url" to
+	example of JSON output.
+	* opts-diagnostic.h (get_option_url): New decl.
+	* opts.c (get_option_url): New function.
+	* toplev.c (general_init): Initialize the get_option_url callback.
+
+2019-10-10  David Malcolm  <dmalcolm@redhat.com>
+
+	PR 87488
+	* common.opt (fdiagnostics-urls=): New option.
+	(diagnostic-url.h): Add SourceInclude.
+	(diagnostic_url_rule): New enum.
+	* diagnostic-color.c: Include "diagnostic-url.h".
+	(diagnostic_urls_enabled_p): New function.
+	* diagnostic-url.h: New file.
+	* diagnostic.c: Include "diagnostic-url.h".
+	(diagnostic_urls_init): New function.
+	* diagnostic.h (diagnostic_urls_init): New decl.
+	* doc/invoke.texi (Diagnostic Message Formatting Options): Add
+	-fdiagnostics-urls to the list.
+	(-fdiagnostics-urls): New option.
+	* gcc.c (driver_handle_option): Handle OPT_fdiagnostics_urls_.
+	(driver::global_initializations): Call diagnostic_urls_init.
+	* opts-global.c (init_options_once): Likewise.
+	* opts.c (common_handle_option): Handle OPT_fdiagnostics_urls_.
+	* pretty-print.c (pretty_printer::pretty_printer): Initialize
+	show_urls.
+	(pp_begin_url): New function.
+	(pp_end_url): New function.
+	(selftest::test_urls): New selftest.
+	(selftest::pretty_print_c_tests): Call it.
+	* pretty-print.h (pretty_printer::show_urls): New field.
+	(pp_begin_url): New decl.
+	(pp_end_url): New decl.
+
+2019-10-10  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/92022
+	* config/alpha/alpha.c (alpha_handle_trap_shadows): Skip DEBUG_INSN.
+
+2019-10-10  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/88630
+	* config/sh/sh.h (TARGET_FPU_SH4_300): New macro.
+	* config/sh/sh.c (sh_option_override): Enable fsca and fsrra insns
+	also for TARGET_FPU_SH4_300.
+	(sh_emit_mode_set): Check for TARGET_FPU_SH4_300 instead of
+	TARGET_SH4_300.
+	* config/sh/sh.md (toggle_pr): Add TARGET_FPU_SH4_300 condition.
+	(negsf2): Expand to either negsf2_fpscr or negsf2_no_fpscr.
+	(*negsf2_i): Split into ...
+	(negsf2_fpscr, negsf2_no_fpscr): ... these new patterns.
+	(abssf2): Expand to either abssf2_fpsc or abssf2_no_fpsc.
+	(**abssf2_i): Split into ...
+	(abssf2_fpscr, abssf2_no_fpscr): ... these new patterns.
+	(negdf2): Expand to either negdf2_fpscr or negdf2_no_fpscr.
+	(*negdf2_i): Split into ...
+	(negdf2_fpscr, negdf2_no_fpscr): ... these new patterns.
+	(absdf2): Expand to either absdf2_fpscr or absdf2_no_fpsc.
+	(**abssf2_i): Split into ...
+	(absdf2_fpscr, absdf2_no_fpscr): ... these new patterns.
+
+2019-10-10  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92046
+	* opts.c (finish_options): Do not influence global --params
+	from options that are adjustable per function.
+	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
+	Apply --param adjustment based on active cost-model.
+	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Disable
+	further store-sinking when vectorization or if-conversion
+	are not enabled.
+
+2019-10-10  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR middle-end/92037
+	* cgraph.c (symbol_table_test::symbol_table_test): Use ggc_alloc
+	rather than ggc_alloc_cleared to alloc symbol table.
+	* toplev.c (general_init): Likewise.
+	* cgraph.h (symbol_table): Explicitly construct every field.
+
+2019-10-10  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* common/config/s390/s390-common.c (PF_ARCH13): Rename to...
+	(PF_Z15): ... this.
+	* config.gcc: Add z15 as option for --with-arch and --with-tune
+	configure switches.
+	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Add
+	error reporting for unsupported builtins.
+	* config/s390/s390-opts.h (enum processor_type): Rename
+	PROCESSOR_8561_ARCH13 to PROCESSOR_8561_Z15.
+	* config/s390/8561.md: Rename arch13 to z15 throughout the file.
+	* config/s390/driver-native.c (s390_host_detect_local_cpu):
+	Likewise.
+	* config/s390/s390-builtins.def: Likewise.
+	* config/s390/s390.c (processor_table): Add z15 as option and keep arch13 as alternative.
+	(s390_expand_builtin): Add missing check for unsupported builtins.
+	(s390_canonicalize_comparison): Rename TARGET_ARCH13 to TARGET_Z15.
+	(s390_rtx_costs): Likewise.
+	(s390_get_sched_attrmask): Rename arch13 to z15.
+	(s390_get_unit_mask): Likewise.
+	(s390_is_fpd): Likewise.
+	(s390_is_fxd): Likewise.
+	* config/s390/s390.h (enum processor_flags): Likewise.
+	* config/s390/s390.md: Likewise.
+	* config/s390/vector.md: Likewise.
+	* config/s390/vx-builtins.md: Likewise.
+	* config/s390/s390.opt: Add z15 to processor_type value.
+
+2019-10-10  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/91035
+	* config/s390/s390-protos.h (s390_output_split_stack_data): Add
+	prototype.
+	* config/s390/s390.md (UNSPECV_SPLIT_STACK_DATA): Remove.
+	("split_stack_data", "split_stack_call")
+	("split_stack_call_<mode>", "split_stack_cond_call")
+	("split_stack_cond_call_<mode>"): Remove.
+	("@split_stack_call<mode>", "@split_stack_cond_call<mode>"): New
+	insn definition.
+	* config/s390/s390.c (s390_output_split_stack_data): New function.
+	(s390_expand_split_stack_prologue): Use the merged expander.
+
+2019-10-09  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90879
+	* builtins.c (check_access): Avoid using maxbound when null.
+	* calls.c (maybe_warn_nonstring_arg): Adjust to get_range_strlen change.
+	* doc/invoke.texi (-Wstring-compare): Document new warning option.
+	* gimple-fold.c (get_range_strlen_tree): Make setting maxbound
+	conditional.
+	(get_range_strlen): Overwrite initial maxbound when non-null.
+	* gimple-ssa-sprintf.c (get_string_length): Adjust to get_range_strlen
+	changes.
+	* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Same.
+	(used_only_for_zero_equality): New function.
+	(handle_builtin_memcmp): Call it.
+	(determine_min_objsize): Return an integer instead of tree.
+	(get_len_or_size, strxcmp_eqz_result): New functions.
+	(maybe_warn_pointless_strcmp): New function.
+	(handle_builtin_string_cmp): Call it.  Fold zero-equality of strcmp
+	between a longer string and a smaller array.
+	(get_range_strlen_dynamic): Overwrite initial maxbound when non-null.
+
+2019-10-09  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_override_options): Make the check for
+	Objective-C ABI version more specific for 64bit code.
+
+2019-10-09  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirect_data_reference): Set flag to
+	indicate that the new symbol is an indirection.
+	(machopic_indirect_call_target): Likewise.
+	* config/darwin.h (MACHO_SYMBOL_FLAG_INDIRECTION): New.
+	(MACHO_SYMBOL_INDIRECTION_P): New.
+	(MACHO_SYMBOL_FLAG_STATIC): Adjust bit number.
+
+2019-10-08  Jason Merrill  <jason@redhat.com>
+
+	* doc/invoke.texi: Document -fconcepts-ts.
+
+2019-10-09  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_is_simple_reduction): Simplify and
+	allow stmts other than GIMPLE_ASSIGN in nested cycles.
+
+2019-10-08  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
+	(_stmt_vec_info::force_single_cycle): Likewise.
+	(STMT_VINFO_FORCE_SINGLE_CYCLE): New.
+	(STMT_VINFO_REDUC_VECTYPE_IN): Likewise.
+	* tree-vect-loop.c (vectorizable_reduction): Set
+	STMT_VINFO_REDUC_VECTYPE_IN and STMT_VINFO_FORCE_SINGLE_CYCLE.
+	(vect_transform_reduction): Use them to remove redundant code.
+	(vect_transform_cycle_phi): Likewise.
+
+2019-10-08  Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
+
+	PR tree-optimization/90836
+	* match.pd (popcount): New pattern.
+
+2019-10-08  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92026
+	PR middle-end/92014
+	* tree-ssa-strlen.c (count_nonzero_bytes): Avoid recursing for MEM_REF
+	again once nbytes has been set.  Set the access size when not yet set.
+
+2019-10-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_select_section): Remove dead code for
+	old Objective-C section selection method, replace with unreachable.
+
+2019-10-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirect_data_reference): Check for
+	required indirections before making direct access to defined
+	values.
+	(machopic_output_indirection): Place the indirected pointes for
+	required indirections into the non-lazy symbol pointers section.
+	(darwin_encode_section_info):
+	* config/darwin.h (MACHO_SYMBOL_FLAG_MUST_INDIRECT): New.
+	(MACHO_SYMBOL_MUST_INDIRECT_P): New.
+
+2019-10-08  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91994
+	* config/i386/i386.c (x86_avx_u128_mode_needed): Use SSE_REG
+	instead of ALL_SSE_REG to check if function call preserves some
+	256-bit SSE registers.
+
+2019-10-08  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
+
+	* config.gcc: Move -L usage from LINK_OS_EXTRA_SPEC32 and
+	LINK_OS_EXTRA_SPEC64 to MD_STARTFILE_PREFIX and
+	MD_STARTFILE_PREFIX_1 when using --with-advance-toolchain.
+
+2019-10-08  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info::v_reduc_type): Remove.
+	(_stmt_vec_info::is_reduc_info): Add.
+	(STMT_VINFO_VEC_REDUCTION_TYPE): Remove.
+	(vectorizable_condition): Remove.
+	(vectorizable_shift): Likewise.
+	(vectorizable_reduction): Adjust.
+	(info_for_reduction): New.
+	* tree-vect-loop.c (vect_force_simple_reduction): Fold into...
+	(vect_analyze_scalar_cycles_1): ... here.
+	(vect_analyze_loop_operations): Adjust.
+	(needs_fold_left_reduction_p): Simplify for single caller.
+	(vect_is_simple_reduction): Likewise.  Remove stmt restriction
+	for nested cycles not part of double reductions.
+	(vect_model_reduction_cost): Pass in the reduction type.
+	(info_for_reduction): New function.
+	(vect_create_epilog_for_reduction): Use it, access reduction
+	meta off the stmt info it returns.  Use STMT_VINFO_REDUC_TYPE
+	instead of STMT_VINFO_VEC_REDUCTION_TYPE.
+	(vectorize_fold_left_reduction): Remove pointless assert.
+	(vectorizable_reduction): Analyze the full reduction when
+	visiting the outermost PHI.  Simplify.  Use STMT_VINFO_REDUC_TYPE
+	instead of STMT_VINFO_VEC_REDUCTION_TYPE.  Direct reduction
+	stmt code-generation to vectorizable_* in most cases.  Verify
+	code-generation only for cases handled by
+	vect_transform_reductuon.
+	(vect_transform_reduction): Use info_for_reduction to get at
+	reduction meta.  Simplify.
+	(vect_transform_cycle_phi): Likewise.
+	(vectorizable_live_operation): Likewise.
+	* tree-vect-patterns.c (vect_reassociating_reduction_p): Look
+	at the PHI node for STMT_VINFO_REDUC_TYPE.
+	* tree-vect-slp.c (vect_schedule_slp_instance): Remove no
+	longer necessary code.
+	* tree-vect-stmts.c (vectorizable_shift): Make static again.
+	(vectorizable_condition): Likewise.  Get at reduction related
+	info via info_for_reduction.
+	(vect_analyze_stmt): Adjust.
+	(vect_transform_stmt): Likewise.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+	STMT_VINFO_REDUC_TYPE instead of STMT_VINFO_VEC_REDUCTION_TYPE.
+
+2019-10-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/invoke.texi (-ffp-int-builtin-inexact): Document
+	-fno-fp-int-builtin-inexact default for C2X.
+
+2019-10-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91532
+	* tree-if-conv.c: Include tree-ssa-dse.h.
+	(ifcvt_local_dce): Change param from bb to loop,
+	and call dse_classify_store.
+	(tree_if_conversion): Pass loop instead of loop->header as arg
+	to ifcvt_local_dce.
+	* tree-ssa-dse.c: Include tree-ssa-dse.h.
+	(delete_dead_or_redundant_assignment): Remove static qualifier from
+	declaration, and add prototype in tree-ssa-dse.h.
+	(dse_store_status): Move to tree-ssa-dse.h.
+	(dse_classify_store): Remove static qualifier and add new tree param
+	stop_at_vuse, and add prototype in tree-ssa-dse.h.
+	* tree-ssa-dse.h: New header.
+
+2019-10-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_output_indirection): Don't put
+	hidden symbol indirections into the .data section, use the
+	non-lazy symbol pointers section as normal.
+	(darwin_encode_section_info): Record if a symbol is hidden.
+	* config/darwin.h (MACHO_SYMBOL_FLAG_HIDDEN_VIS): New.
+	(MACHO_SYMBOL_HIDDEN_VIS_P): New.
+
+2019-10-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_symbol_defined_p): Use symbol flag
+	predicates instead of accessing bits directly.
+	(machopic_indirect_call_target): Likewise.
+	(machopic_output_indirection): Likewise.
+	(darwin_encode_section_info): Improve description.  Use renamed
+	symbol flags.  Use predicate macros for variables and functions.
+	* config/darwin.h:
+	Rename MACHO_SYMBOL_VARIABLE to MACHO_SYMBOL_FLAG_VARIABLE.
+	Rename MACHO_SYMBOL_DEFINED to MACHO_SYMBOL_FLAG_DEFINED.
+	Rename MACHO_SYMBOL_STATIC to MACHO_SYMBOL_FLAG_STATIC.
+	(MACHO_SYMBOL_VARIABLE_P): New.
+	(MACHO_SYMBOL_DEFINED_P):New.
+	(MACHO_SYMBOL_STATIC_P): New.
+	* config/i386/darwin.h (MACHO_SYMBOL_FLAG_VARIABLE): Delete.
+	(SYMBOL_FLAG_SUBT_DEP): New.
+	* config/rs6000/darwin.h (SYMBOL_FLAG_SUBT_DEP): New.
+
+2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_file_end): s/msp_/msp430_/
+	(msp430_expand_epilogue): Likewise.
+	* config/msp430/predicates.md: Likewise.
+	* config/msp430/msp430.md: Likewise.
+	Replace blocks of 8 spaces with tabs.
+
+2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430-protos.h (msp430_split_addsi): New prototype.
+	* config/msp430/msp430.c (msp430_split_addsi): New.
+	* config/msp430/msp430.md: Call msp430_split_addsi () instead of using
+	a block of C code for splitting addsi.
+
+2019-10-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-expand.c (ix86_expand_floorceildf_32,
+	ix86_expand_rounddf_32): Reorder functions.
+	* config/i386/i386-protos.h: Update.
+
+2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.in: Regenerate.
+	* config/msp430/constraints.md: Fix docstring for "Ys" constraint.
+	Add new "Yx" constraint.
+	* config/msp430/driver-msp430.c (msp430_propagate_region_opt): New spec
+	function.
+	* config/msp430/msp430-protos.h (msp430_op_not_in_high_mem): New
+	prototype.
+	* config/msp430/msp430.c (msp430_option_override): Allow the lower
+	code/data region to be selected in the small memory model.
+	(msp430_section_attr): Don't warn if the "section" and "lower"
+	attributes are used together.
+	(msp430_handle_generic_attribute): Likewise.
+	(msp430_var_in_low_mem): New function.
+	(TARGET_ENCODE_SECTION_INFO): Define.
+	(msp430_encode_section_info): New function.
+	(gen_prefix): Return early in the small memory model.
+	Require TARGET_USE_LOWER_REGION_PREFIX to be set before adding the
+	".lower" prefix if -m{code,data}-region=lower have been passed.
+	(msp430_output_aligned_decl_common): Emit common symbols when
+	-mdata-region=lower is passed unless TARGET_USE_LOWER_REGION_PREFIX is
+	set.
+	(TARGET_ASM_FILE_END): Define.
+	(msp430_file_end): New function.
+	(msp430_do_not_relax_short_jumps): Allow relaxation when
+	function will be in the lower region.
+	(msp430_op_not_in_high_mem): New function.
+	(msp430_print_operand): Check "msp430_op_not_in_high_mem" for
+	the 'X' operand selector.
+	Clarify comment for 'x' operand selector.
+	* config/msp430/msp430.h (LINK_SPEC): Propagate
+	-m{code,data}-region to the linker via spec function
+	msp430_propagate_region_opt.
+	(msp430_propagate_region_opt): New prototype.
+	(EXTRA_SPEC_FUNCTIONS): Add msp430_propagate_region_opt.
+	(SYMBOL_FLAG_LOW_MEM): Define.
+	* config/msp430/msp430.md (addsipsi3): Add missing "%X" operand
+	selector.
+	(zero_extendqihi2): Fix operand number used by "%X" selector.
+	(zero_extendqisi2): Likewise.
+	(zero_extendhisi2): Likewise.
+	(movqi): Use "Yx" constraint in place of "%X" operand selector.
+	(movhi): Likewise.
+	(addqi3): Likewise.
+	(addhi3): Likewise.
+	(addsi3): Likewise.
+	(addhi3_cy): Likewise.
+	(addchi4_cy): Likewise.
+	(subqi3): Likewise.
+	(subhi3): Likewise.
+	(subsi3): Likewise.
+	(bic<mode>3): Likewise.
+	(and<mode>3): Likewise.
+	(ior<mode>3): Likewise.
+	(xor<mode>3): Likewise.
+	(slli_1): Add missing "%X" operand selector.
+	(slll_1): Likewise.
+	(slll_2): Likewise.
+	(srai_1): Likewise.
+	(sral_1): Likewise.
+	(sral_2): Likewise.
+	(srli_1): Likewise.
+	(srll_1): Likewise.
+	(cbranchqi4_real): Use "Yx" constraint in place of "%X" operand
+	selector.
+	(cbranchhi4_real): Likewise.
+	(cbranchqi4_reversed): Likewise.
+	(cbranchhi4_reversed): Likewise.
+	(*bitbranch<mode>4): Likewise.
+	(*bitbranch<mode>4_z): Remove unnecessary "%x" operand selector.
+	* config/msp430/msp430.opt (mcode-region=): Set default to
+	MSP430_REGION_LOWER. Improve docstring.
+	(mdata-region=): Likewise.
+	(muse-lower-region-prefix): New option.
+	* config/msp430/t-msp430 (MULTILIB_OPTIONS): Add
+	mdata-region=none multilib.
+	(MULTILIB_MATCHES): Set mdata-region={upper,either} to match
+	mdata-region=none multilib.
+	MULTILIB_EXCEPTIONS: Remove.
+	MULTILIB_REQUIRED: Define.
+	* configure: Regenerate.
+	* configure.ac: Define HAVE_AS_GNU_ATTRIBUTE and
+	HAVE_AS_MSPABI_ATTRIBUTE if GAS version >= 2.33.50.
+	* doc/extend.texi: Clarify comment for {upper,lower,either}
+	function attributes.
+	Add separate description for "lower" variable attribute.
+
+2019-10-07  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* optabs-tree.c (vcond_icode_p): New function.
+	(vcond_eq_icode_p): Likewise.
+	(expand_vec_cond_expr_p): Use vcond_icode_p and
+	vcond_eq_icode_p.
+	* optabs.c (can_vcond_compare_p): New function.
+	* optabs.h (can_vcond_compare_p): Likewise.
+
+2019-10-07  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* gimple-expr.c (gimple_cond_get_ops_from_tree): Assert that the
+	caller passes a non-trapping condition.
+	(is_gimple_condexpr): Allow trapping conditions.
+	(is_gimple_condexpr_1): New helper function.
+	(is_gimple_condexpr_for_cond): New function, acts like old
+	is_gimple_condexpr.
+	* gimple-expr.h (is_gimple_condexpr_for_cond): New function.
+	* gimple.c (gimple_could_trap_p_1): Handle COND_EXPR and
+	VEC_COND_EXPR. Fix an issue with statements like i = (fp < 1.).
+	* gimplify.c (gimplify_cond_expr): Use
+	is_gimple_condexpr_for_cond.
+	(gimplify_expr): Allow is_gimple_condexpr_for_cond.
+	* tree-eh.c (operation_could_trap_p): Assert on COND_EXPR and
+	VEC_COND_EXPR.
+	(tree_could_trap_p): Handle COND_EXPR and VEC_COND_EXPR.
+	* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Use
+	is_gimple_condexpr_for_cond, remove pointless tmp check
+	(forward_propagate_into_cond): Remove pointless tmp check.
+
+2019-10-07 Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gimple-iterator.h (gsi_next_nonvirtual_phi): Change the semantics to
+	match that of other gsi_next_* functions.  Adjust the comment.
+	(gsi_start_nonvirtual_phis): New function.
+	* ipa-icf.c (sem_function::compare_phi_node): Update uses of
+	gsi_next_nonvirtual_phi accordingly.  (No functional change.)
+
+2019-10-07 Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* doc/invoke.texi (-Wuninitialized): Don't mention the clobbered by
+	setjmp situation here.  Fix a verb's ending: "the exact variables or
+	elements for which there are warnings depends" -> "... depend".
+
+2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	* ipa-prop.c (ipa_vr::nonzero_p): Add TYPE_UNSIGNED check.
+
+2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	* ipa-prop.c (ipa_vr::nonzero_p): New.
+	(ipcp_update_vr): Use nonzero_p instead of open-coding check for
+	non-zero range.
+	* ipa-prop.h (class ipa_vr): Add nonzero_p.
+	* tree-vrp.c (range_has_numeric_bounds_p): New.
+	(range_int_cst_p): Use range_has_numeric_bounds_p.
+	(get_range_op_handler): New.
+	(supported_types_p): New.
+	(defined_ranges_p): New.
+	(drop_undefines_to_varying): New.
+	(range_fold_binary_symbolics_p): New.
+	(range_fold_unary_symbolics_p): New.
+	(range_fold_unary_expr): Extract out into above functions.
+	(range_fold_binary_expr): Same.
+	(value_range_base::normalize_addresses): New.
+	(value_range_base::normalize_symbolics): Normalize addresses.
+	* tree-vrp.h (class value_range_base): Add normalize_addresses.
+
+2019-10-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::singleton_p): Use
+	value_range_base::num_pairs instead of vrp_val_is* to check
+	if a range has one sub-range.
+
+2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira-lives.c (check_and_make_def_conflict): Handle cases in which
+	DEF is not a true earlyclobber but is tied to a specific input
+	operand, and so is effectively earlyclobber wrt inputs that have
+	different values.
+	(make_early_clobber_and_input_conflicts): Pass this case to the above.
+
+2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* machmode.h (opt_mode): Mark constructors with CONSTEXPR.
+	(pod_mode): Mark operators likewise.
+	(scalar_int_mode): Mark non-default constructors and
+	operators with CONSTEXPR.
+	(scalar_float_mode, scalar_mode, complex_mode): Likewise.
+	(fixed_size_mode): Likewise.
+
+2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91994
+	* config/i386/sse.md (avx_vzeroupper): Turn into a define_expand
+	and wrap the unspec_volatile in a parallel.
+	(*avx_vzeroupper): New define_insn.  Use a match_parallel around
+	the unspec_volatile.
+	* config/i386/predicates.md (vzeroupper_pattern): Expect the
+	unspec_volatile to be wrapped in a parallel.
+	* config/i386/i386-features.c (ix86_add_reg_usage_to_vzeroupper)
+	(ix86_add_reg_usage_to_vzerouppers): New functions.
+	(rest_of_handle_insert_vzeroupper): Use them to add register
+	usage information to the vzeroupper instructions.
+
+2019-10-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91975
+	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Consistently
+	handle invariants.
+
+2019-10-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* var-tracking.c (dataflow_set_clear_at_call): Hoist temporary
+	function result outside of EXECUTE_IF_SET_IN_HARD_REG_SET.
+
+2019-10-06  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_override_options): Adjust objective-c
+	ABI version error messages to avoid punctuation and contracted
+	negations.
+
+2019-10-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c: Fix type; compute size rather than self_size
+	for size of caller function.
+
+2019-10-05  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/59888
+	* config/darwin.c (darwin_rodata_section): Add relocation flag,
+	choose const_data section for constants with relocations.
+	(machopic_select_section): Pass relocation flag to
+	darwin_rodata_section ().
+
+2019-10-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91734
+	* generic-match-head.c: Include fold-const-call.h.
+	* match.pd (sqrt(x) cmp c): Check the boundary value and
+	in case inexact computation of c*c affects comparison of the boundary,
+	turn LT_EXPR into LE_EXPR, GE_EXPR into GT_EXPR, LE_EXPR into LT_EXPR
+	or GT_EXPR into GE_EXPR.  Punt for sqrt comparisons against NaN and
+	for -frounding-math.  For c2, try the next smaller or larger floating
+	point constant depending on comparison code and if it has the same
+	sqrt as c2, use it instead of c2.
+
+2019-10-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91977
+	* tree-ssa-strlen.c (count_nonzero_bytes): Handle assignments with
+	MEM_REF right operand.  Avoid failing for MEM_REF assignments from
+	uninitialized objects.
+
+2019-10-04  Martin Sebor  <msebor@redhat.com>
+
+	* builtins.c (compute_objsize): Add an argument.
+	* tree-object-size.c (addr_object_size): Same.
+	(compute_builtin_object_size): Same.
+	* tree-object-size.h (compute_builtin_object): Same.
+
+2019-10-04  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (inline_insns_single, inline_insns_auto): Fix typo.
+
+2019-10-04  Rafael Tsuha  <rafael.tsuha@usp.br>
+
+	* match.pd (sinh (x) / cosh (x)): New simplification rule.
+
+2019-10-04  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-ssa-forwprop.c (simplify_builtin_call): Set gimple call
+	fntype when switching to calling memcpy instead of memset.
+
+2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* hash-table.h (hash_table::empty_slow): Don't assign
+	size_t values to int variables.
+
+2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* expr.c (convert_mode_scalar): Remove shadowing local var.
+	(emit_block_move): Rename local vars.
+	(block_move_libcall_safe_for_call_parm): Remove shadowing local var.
+	(emit_push_insn): Rename local vars.
+	(expand_assignment): Fix wrong mode in assign_stack_temp.  Remove
+	shadowing local vars.
+	(store_constructor): Remove shadowing local vars.  Rename local var.
+	(store_field, expand_cond_expr_using_cmove,
+	expand_expr_real_2): Remove shadowing local vars.
+	(expand_expr_real_1,
+	do_store_flag): Remove shadowing local vars.  Rename local vars.
+
+2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* cgraph.h (FOR_EACH_ALIAS): Avoid shadowing the loop variable.
+
+2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* genmatch.c (commutate): Rename local var.
+	(lower_cond): Reuse local var.
+	(dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1,
+	dt_operand::gen, dt_operand::gen_gimple_expr,
+	dt_simplify::gen): Add a param.  Rename generated vars.
+	(decision_tree::insert_operand,
+	(capture_info::walk_match, capture_info::walk_result,
+	capture_info::walk_c_expr): Rename local vars.
+	(expr::gen_transform): Rename generated vars.
+	Use snprintf.  Rename local vars.
+	(capture::gen_transform, dt_operand::get_name,
+	dt_operand::gen_opname): Rename generated vars.
+	(write_predicate): Adjust call to gen_kids.
+	(parser::get_internal_capture_id): Rename generated vars.
+	(parser::parse_expr): Rename local vars.
+	(parser::parse_if): Remove local var.
+	(parser::parse_pattern, add_operator): Rename local vars.
+
+2019-10-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* builtins.def (DEF_C2X_BUILTIN): New macro.
+	(exp10, exp10f, exp10l, fabsd32, fabsd64, fabsd128, nand32)
+	(nand64, nand128, roundeven, roundevenf, roundevenl, strdup)
+	(strndup): Use DEF_C2X_BUILTIN.
+	* coretypes.h (enum function_class): Add function_c2x_misc.
+
+2019-10-04  Maya Rashish  <coypu@sdf.org>
+
+	* ira-color.c (update_costs_from_allocno): Call
+	ira_init_register_move_cost_if_necessary.
+
+2019-10-04  Jeff Law  <law@redhat.com>
+
+	* config/h8300/h8300.md (cpymemsi): Disable.
+	(movmd, movmd_internal_<mode>, movstr, movsd):
+	(movstr, movsd, stpcpy_internal_<mode>: Likewise.
+	(movmd splitter, movsd splitter): Likewise.
+
+	* range-op.cc (range_tests): Avoid two tests when ints and
+	shorts are the same size.
+
+2019-10-04  Richard Biener  <rguenther@suse.de>
+
+	PR lto/91968
+	* tree.c (find_decls_types_r): Do not remove LABEL_DECLs from
+	BLOCK_VARS.
+
+2019-10-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91982
+	* tree-vect-loop.c (vectorizable_live_operation): Also guard
+	against EXTRACT_LAST_REDUCTION.
+	* tree-vect-stmts.c (vect_transform_stmt): Likewise.
+
+2019-10-04  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op.o (value_range_from_overflowed_bounds): Rename from
+	adjust_overflow_bound.
+	(value_range_with_overflow): Rename from
+	create_range_with_overflow.
+	(create_possibly_reversed_range): Adjusted for above renames.
+	(operator_*::wi_fold): Same.
+	(cross_product_operator::wi_cross_productor): Same.
+
+2019-10-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* doc/invoke.texi (-Wshadow=global, -Wshadow=local,
+	-Wshadow=compatible-local): Fix description.
+	Add an example where -Wshadow=compatible-local does not
+	warn.
+
+2019-10-03  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.h (MAX_PCREL17F_OFFSET): Adjust.
+
+	* config/pa/pa.c (pa_output_call): Remove 64-bit sibcall sequence.
+	(pa_attr_length_call): Adjust length for 64-bit plabel sequence.
+
+2019-10-03  Aaron Sawdey <acsawdey@linux.ibm.com>
+
+	* expr.c (emit_block_move_hints): Slightly cleaner fix to
+	can_move_by_pieces issue.
+
+2019-10-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/87243
+	* config/darwin-driver.c (maybe_get_sysroot_from_sdkroot): New.
+	(darwin_driver_init): Use the sysroot provided by SDKROOT when that
+	is available and the user has not set one on the command line.
+
+2019-10-03  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	PR target/91769
+	* config/mips/mips.c (mips_split_move): Use reg_overlap_mentioned_p
+	instead of REGNO equality check on addr.reg.
+
+2019-10-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT,
+	PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2): New.
+	* doc/invoke.texi (inline-heuristics-hint-percent,
+	inline-heuristics-hint-percent-O2): Document.
+	* tree-inline.c (inline_insns_single, inline_insns_auto): Add new
+	hint attribute.
+	(can_inline_edge_by_limits_p): Use it.
+
+2019-10-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arm/arm.c (arm_print_value): Use real_to_decimal
+	to print CONST_DOUBLEs.
+
+2019-10-03  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* ipa-cp.c (ipa_cp_c_finalize): Release ipcp_transformation_sum.
+	* ipa-prop.c (ipcp_free_transformation_sum): New function.
+	* ipa-prop.h (ipcp_free_transformation_sum): Add declaration.
+
+2019-10-03  Aldy Hernandez  <aldyh@redhat.com>
+
+	* Makefile.in (OBJS): Add range.o and range-op.o.
+	Remove wide-int-range.o.
+	* function-tests.c (test_ranges): New.
+	(function_tests_c_tests): Call test_ranges.
+	* ipa-cp.c (ipa_vr_operation_and_type_effects): Call
+	range_fold_unary_expr instead of extract_range_from_unary_expr.
+	* ipa-prop.c (ipa_compute_jump_functions_for_edge): Same.
+	* range-op.cc: New file.
+	* range-op.h: New file.
+	* range.cc: New file.
+	* range.h: New file.
+	* selftest.h (range_tests): New prototype.
+	* ssa.h: Include range.h.
+	* tree-vrp.c (value_range_base::value_range_base): New
+	constructors.
+	(value_range_base::singleton_p): Do not call
+	ranges_from_anti_range until sure we will need to.
+	(value_range_base::type): Rename gcc_assert to
+	gcc_checking_assert.
+	(vrp_val_is_max): New argument.
+	(vrp_val_is_min): Same.
+	(wide_int_range_set_zero_nonzero_bits): Move from
+	wide-int-range.cc.
+	(extract_range_into_wide_ints): Remove.
+	(extract_range_from_multiplicative_op): Remove.
+	(extract_range_from_pointer_plus_expr): Abstract POINTER_PLUS code
+	from extract_range_from_binary_expr.
+	(extract_range_from_plus_minus_expr): Abstract PLUS/MINUS code
+	from extract_range_from_binary_expr.
+	(extract_range_from_binary_expr): Remove.
+	(normalize_for_range_ops): New.
+	(range_fold_binary_expr): New.
+	(range_fold_unary_expr): New.
+	(value_range_base::num_pairs): New.
+	(value_range_base::lower_bound): New.
+	(value_range_base::upper_bound): New.
+	(value_range_base::upper_bound): New.
+	(value_range_base::contains_p): New.
+	(value_range_base::invert): New.
+	(value_range_base::union_): New.
+	(value_range_base::intersect): New.
+	(range_compatible_p): New.
+	(value_range_base::operator==): New.
+	(determine_value_range_1): Call range_fold_*expr instead of
+	extract_range_from_*expr.
+	* tree-vrp.h (class value_range_base): Add new constructors.
+	Add methods for union_, intersect, operator==, contains_p,
+	num_pairs, lower_bound, upper_bound, invert.
+	(vrp_val_is_min): Add handle_pointers argument.
+	(vrp_val_is_max): Same.
+	(extract_range_from_unary_expr): Remove.
+	(extract_range_from_binary_expr): Remove.
+	(range_fold_unary_expr): New.
+	(range_fold_binary_expr): New.
+	* vr-values.c (vr_values::extract_range_from_binary_expr): Call
+	range_fold_binary_expr instead of extract_range_from_binary_expr.
+	(vr_values::extract_range_basic): Same.
+	(vr_values::extract_range_from_unary_expr): Call
+	range_fold_unary_expr instead of extract_range_from_unary_expr.
+	* wide-int-range.cc: Remove.
+	* wide-int-range.h: Remove.
+
+2019-10-02   Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (mem_operand_gpr): Use
+	SIGNED_16BIT_OFFSET_EXTRA_P macro.
+	(mem_operand_ds_form): Use SIGNED_16BIT_OFFSET_EXTRA_P macro.
+	(rs6000_mode_dependent_address): Use SIGNED_16BIT_OFFSET_EXTRA_P
+	macro.
+
+2019-10-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* ginclude/stdint-gcc.h [__STDC_WANT_IEC_60559_BFP_EXT__]: Change
+	condition on WIDTH macros to [__STDC_WANT_IEC_60559_BFP_EXT__ ||
+	(__STDC_VERSION__ && __STDC_VERSION__ > 201710L)].
+	* glimits.h: Likewise.
+
+2019-10-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/91976
+	* expr.c (emit_block_move_hints): Don't call can_move_by_pieces if
+	size is not CONST_INT_P, set pieces_ok to false in that case.  Simplify
+	CONST_INT_P (size) && pieces_ok to pieces_ok.  Formatting fix.
+
+2019-10-02  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/80936
+	* builtins.def (bcmp, bcopy, bzero): Declare nonnull.
+
+2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cgraph.c (cgraph_node::rtl_info): Use SET_HARD_REG_SET
+	instead of reg_class_contents[ALL_REGS].
+
+2019-09-30  Jason Merrill  <jason@redhat.com>
+
+	Add some hash_map_safe_* functions like vec_safe_*.
+	* hash-map.h (default_hash_map_size): New variable.
+	(create_ggc): Use it as default argument.
+	(hash_map_maybe_create, hash_map_safe_get)
+	(hash_map_safe_get_or_insert, hash_map_safe_put): New fns.
+
+2019-10-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT,
+	MAX_INLINE_INSNS_AUTO_O2_LIMIT): New.
+	* ipa-inline.c (inline_insns_single, inline_insns_auto): New functions.
+	(can_inline_edge_by_limits_p): Use it.
+	(big_speedup_p): Use PARAM_INLINE_MIN_SPEEDUP_O2.
+	(want_inline_small_function_p): Use O2 bounds.
+	(edge_badness): LIkewise.
+	* opts.c (default_options): Add OPT_finline_functions.
+	* params.def (PARAM_INLINE_MIN_SPEEDUP_O2,
+	PARAM_MAX_INLINE_INSNS_SINGLE_O2, PARAM_MAX_INLINE_INSNS_AUTO_O2):
+	New parameters.
+	* doc/invoke.texi (-finline-functions): Update documentation.
+	(max-inline-insns-single-O2, max-inline-insns-auto-O2,
+	inline-min-speedup-O2): Document.
+	(early-inlining-insns-O2): Simplify docs.
+
+2019-10-02  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/87047
+	* ifcvt.c (average_cost): New static function.  Use it...
+	(noce_process_if_block): ... here.
+
+2019-10-02  Aaron Sawdey <acsawdey@linux.ibm.com>
+
+	* config/rs6000/rs6000-protos.h (expand_block_move): Change prototype.
+	* config/rs6000/rs6000-string.c (expand_block_move): Add
+	might_overlap parm.
+	* config/rs6000/rs6000.md (movmemsi): Add new pattern.
+	(cpymemsi): Add might_overlap parm to expand_block_move() call.
+
+2019-10-02  Aaron Sawdey <acsawdey@linux.ibm.com>
+
+	* builtins.c (expand_builtin_memory_copy_args): Add might_overlap parm.
+	(expand_builtin_memcpy): Use might_overlap parm.
+	(expand_builtin_mempcpy_args): Use might_overlap parm.
+	(expand_builtin_memmove): Call expand_builtin_memory_copy_args.
+	(expand_builtin_memory_copy_args): Add might_overlap parm.
+	* expr.c (emit_block_move_via_cpymem): Rename to
+	emit_block_move_via_pattern, add might_overlap parm, use cpymem
+	or movmem optab as appropriate.
+	(emit_block_move_hints): Add might_overlap parm, do the right
+	thing for might_overlap==true.
+	* expr.h (emit_block_move_hints): Update prototype.
+
+2019-10-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-eh.h (unsplit_eh_edges): Declare.
+	* tree-eh.c (maybe_remove_unreachable_handlers): Detect more cases.
+	(unsplit_eh_edges): New function wrapping unsplit_all_eh.
+	* gimple-ssa-store-merging.c: Include cfganal.h cfgcleanup.h except.h.
+	(struct store_immediate_info): Add lp_nr field.
+	(store_immediate_info::store_immediate_info): Add NR2 parameter and
+	initialize lp_nr with it.
+	(struct merged_store_group): Add lp_nr and only_constants fields.
+	(merged_store_group::merged_store_group): Initialize them.
+	(merged_store_group::can_be_merged_into): Deal with them.
+	(pass_store_merging): Rename terminate_and_release_chain into
+	terminate_and_process_chain.
+	(pass_store_merging::terminate_and_process_all_chains): Adjust to above
+	renaming and remove useless assertions.
+	(pass_store_merging::terminate_all_aliasing_chains): Small tweak.
+	(stmts_may_clobber_ref_p): Be prepared for different basic blocks.
+	(imm_store_chain_info::coalesce_immediate_stores): Use only_constants
+	instead of always recomputing it and compare lp_nr.
+	(imm_store_chain_info::output_merged_store): If the group is in an
+	active EH region, register new stores if they can throw.  Moreover,
+	if the insertion has created new basic blocks, adjust the PHI nodes
+	of the post landing pad.
+	(imm_store_chain_info::output_merged_stores): If the original stores
+	are in an active EH region, deregister them.
+	(lhs_valid_for_store_merging_p): Prettify.
+	(adjust_bit_pos): New function extracted from...
+	(mem_valid_for_store_merging): ...here.  Use it for the base address
+	and also for the offset if it is the addition of a constant.
+	(lp_nr_for_store): New function.
+	(pass_store_merging::process_store): Change return type to bool.
+	Call lp_nr_for_store to initialize the store info.  Propagate the
+	return status of various called functions to the return value.
+	(store_valid_for_store_merging_p): New predicate.
+	(enum basic_block_status): New enumeration.
+	(get_status_for_store_merging): New function.
+	(pass_store_merging::execute): If the function can throw and catch
+	non-call exceptions, unsplit the EH edges on entry and clean up the
+	CFG on exit if something changed.  Call get_status_for_store_merging
+	for every basic block and keep the chains open across basic blocks
+	when possible.  Terminate and process open chains at the end, if any.
+
+2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* reginfo.c (globalize_reg): Fix shadowed variable in
+	function_abis walk.
+
+2019-10-02  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.c (symbol_table::create_edge): New parameter cloning_p,
+	do not compute some stuff when set.
+	(cgraph_node::create_edge): Likewise.
+	(cgraph_node::create_indirect_edge): Renamed last parameter to
+	coning_p and flipped its meaning, don't even calculate
+	inline_failed when set.
+	* cgraph.h (cgraph_node::create_edge): Add new parameter.
+	(symbol_table::::create_edge): Likewise.
+	(cgraph_node::create_indirect_edge): Rename last parameter, flip
+	the default value.
+	* cgraphclones.c (cgraph_edge::clone): Pass true cloning_p to all
+	call graph edge creating functions.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR c++/91222
+	* ipa-devirt.c (warn_types_mismatch): Fix conditional on anonymous
+	namespace types.
+
+2019-10-02  Shahab Vahedi  <shahab@synopsys.com>
+
+	* config/arc/arc.h (ASM_SPEC): Pass -mcode-density.
+
+2019-10-02  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (vect_transform_reduction): Declare.
+	* tree-vect-stmts.c (vect_transform_stmt): Use it.
+	* tree-vect-loop.c (vectorizable_reduction): Split out reduction
+	stmt transform to ...
+	(vect_transform_reduction): ... this.
+
+2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
+
+	* omp-low.c (lower_omp_target): Dereference optional argument
+	to work with the right pointer.
+
+2019-10-02  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* langhooks-def.h (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Default to
+	false.
+	(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT.
+	* langhooks.h (omp_is_optional_argument): New hook.
+	* omp-general.c (omp_is_optional_argument): New.
+	* omp-general.h (omp_is_optional_argument): New declaration.
+	* omp-low.c (lower_omp_target): Create temporary for received value
+	and take the address for new_var if the original variable was a
+	DECL_BY_REFERENCE.  Use size of referenced object when a
+	pass-by-reference optional argument used as argument to firstprivate.
+
+2019-10-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91940
+	* tree-vect-patterns.c: Include tree-vector-builder.h and
+	vec-perm-indices.h.
+	(vect_recog_rotate_pattern): Also handle __builtin_bswap16, either by
+	unpromoting the argument back to uint16_t, or by converting into a
+	rotate, or into shifts plus ior.
+
+2019-10-02  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (stmt_vec_info_type::cycle_phi_info_type):
+	New.
+	(vect_transform_cycle_phi): Declare.
+	* tree-vect-stmts.c (vect_transform_stmt): Call
+	vect_transform_cycle_phi.
+	* tree-vect-loop.c (vectorizable_reduction): Split out
+	PHI transformation stage to ...
+	(vect_transform_cycle_phi): ... here.
+
+2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91957
+	* lra-lives.c (make_hard_regno_dead): Don't record conflicts for
+	eliminable registers.
+	(make_hard_regno_live): Likewise, and don't make them live.
+
+2019-10-01  David Malcolm  <dmalcolm@redhat.com>
+
+	* diagnostic-show-locus.c (layout::print_gap_in_line_numbering):
+	Call pp_emit_prefix.
+	(layout::print_source_line): Likewise.
+	(layout::start_annotation_line): Likewise.
+	(diagnostic_show_locus): Remove call to temporarily clear the
+	prefix.
+	(selftest::test_one_liner_fixit_remove): Add test coverage for the
+	interaction of pp_set_prefix with rulers and fix-it hints.
+	* diagnostic.c (default_diagnostic_finalizer): Temporarily clear
+	prefix when calling diagnostic_show_locus, rather than destroying
+	it afterwards.
+	(print_parseable_fixits): Temporarily clear prefix.
+	* pretty-print.c (pp_format): Save and restore line_length, rather
+	than assuming it is zero.
+	(pp_output_formatted_text): Remove assertion that line_length is
+	zero.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
+	Rename to ...
+	(nonoverlapping_refs_since_match_p): ... this; handle also
+	ARRAY_REFs.
+	(alias_stats): Update stats.
+	(dump_alias_stats): Likewise.
+	(cheap_array_ref_low_bound): New function.
+	(aliasing_matching_component_refs_p): Add partial_overlap
+	argument;
+	pass it to nonoverlapping_refs_since_match_p.
+	(aliasing_component_refs_walk): Update call of
+	aliasing_matching_component_refs_p
+	(nonoverlapping_array_refs_p): New function.
+	(decl_refs_may_alias_p, indirect_ref_may_alias_decl_p,
+	indirect_refs_may_alias_p): Update calls of
+	nonoverlapping_refs_since_match_p.
+
+2019-10-01  Maya Rashish  <coypu@sdf.org>
+
+	PR target/85401
+	* ira-color.c (allocno_copy_cost_saving): Call
+	ira_init_register_move_cost_if_necessary.
+
+2019-10-01  Maciej W. Rozycki  <macro@wdc.com>
+
+	* Makefile.in (gnat_install_lib): New variable.
+	* configure.ac: Substitute it.
+	* configure: Regenerate.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/91222
+	* ipa-devirt.c (warn_types_mismatch): Do not ICE when anonymous type
+	is matched with non-C++ type
+
+2019-10-01  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* tree-if-conv.c (tree_if_conversion): Move call to ifcvt_local_dce
+	after local CSE.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* doc/invoke.texi (early-inlining-insns-O2): Document.
+	(early-inlining-insns): Update.
+	* params.def (early-inlining-insns-O2): New bound.
+	(early-inlining-insns): Update docs.
+	* ipa-inline.c (want_early_inline_function_p): Use new bound.
+
+2019-10-01  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/88562
+	* config/sh/sh.c (sh_extending_set_of_reg::use_as_extended_reg): Use
+	sh_check_add_incdec_notes to preserve REG_INC notes when replacing
+	a memory access insn.
+
+2019-10-01  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-p8swap.c (rtx_is_swappable_p): Don't swap
+	vpmsumd.
+
+2019-10-01  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* config/s390/s390.c (s390_expand_vec_compare): Use
+	gen_vec_cmpordered and gen_vec_cmpunordered.
+	* config/s390/vector.md (vec_cmpuneq, vec_cmpltgt, vec_ordered,
+	vec_unordered): Delete.
+	(vec_ordered<mode>): Rename to vec_cmpordered<mode>.
+	(vec_unordered<mode>): Rename to vec_cmpunordered<mode>.
+	(VEC_CMP_EXPAND): New iterator for the generic dispatcher.
+	(vec_cmp<code>): Generic dispatcher.
+
+2019-10-01  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* config/s390/vector.md (V_HW): Add V1TI in order to make
+	vcond$a$b generate vcondv1tiv1tf.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR rtl-optimization/91948
+	* ira-build.c (ira_create_allocno): Initialize
+	ALLOCNO_CROSSED_CALLS_ABIS.
+	* ira-color.c (allocno_reload_assign): Pass hard_regno rather
+	than regno to ira_need_caller_save_p.
+
+2019-10-01  Alexandre Oliva <oliva@adacore.com>
+
+	* config/i386/i386-options.c
+	(ix86_recompute_optlev_based_flags): New, moved out of...
+	(ix86_option_override_internal): ... this.  Call it.
+	(ix86_override_options_after_change): Call it here too.
+
+	PR debug/91507
+	* dwarf2out.c (override_type_for_decl_p): New.
+	(gen_variable_die): Use it.
+
+2019-10-01  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vectorizable_reduction): Move variables
+	to where they are used.
+
+2019-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* regrename.c (hide_operands): Use pc_rtx instead of cc0_rtx.
+	(build_def_use): Use PC instead of CC0 in a comment.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl.def (CLOBBER_HIGH): Delete.
+	* doc/rtl.texi (clobber_high): Remove documentation.
+	* rtl.h (SET_DEST): Remove CLOBBER_HIGH from the list of codes.
+	(reg_is_clobbered_by_clobber_high): Delete.
+	(gen_hard_reg_clobber_high): Likewise.
+	* alias.c (record_set): Remove CLOBBER_HIGH handling.
+	* cfgexpand.c (expand_gimple_stmt): Likewise.
+	* combine-stack-adj.c (single_set_for_csa): Likewise.
+	* combine.c (find_single_use_1, set_nonzero_bits_and_sign_copies)
+	(can_combine_p, is_parallel_of_n_reg_sets, try_combine)
+	(record_dead_and_set_regs_1, reg_dead_at_p_1): Likewise.
+	* cse.c (invalidate_reg): Remove clobber_high parameter.
+	(invalidate): Update call accordingly.
+	(canonicalize_insn): Remove CLOBBER_HIGH handling.
+	(invalidate_from_clobbers, invalidate_from_sets_and_clobbers)
+	(count_reg_usage, insn_live_p): Likewise.
+	* cselib.h (cselib_invalidate_rtx): Remove sett argument.
+	* cselib.c (cselib_invalidate_regno, cselib_invalidate_rtx): Likewise.
+	(cselib_invalidate_rtx_note_stores): Update call accordingly.
+	(cselib_expand_value_rtx_1): Remove CLOBBER_HIGH handling.
+	(cselib_invalidate_regno, cselib_process_insn): Likewise.
+	* dce.c (deletable_insn_p, mark_nonreg_stores_1): Likewise.
+	(mark_nonreg_stores_2): Likewise.
+	* df-scan.c (df_find_hard_reg_defs, df_uses_record): Likewise.
+	(df_get_call_refs): Likewise.
+	* dwarf2out.c (mem_loc_descriptor): Likewise.
+	* emit-rtl.c (verify_rtx_sharing): Likewise.
+	(copy_insn_1, copy_rtx_if_shared_1): Likewise.
+	(hard_reg_clobbers_high, gen_hard_reg_clobber_high): Delete.
+	* genconfig.c (walk_insn_part): Remove CLOBBER_HIGH handling.
+	* genemit.c (gen_exp, gen_insn): Likewise.
+	* genrecog.c (validate_pattern, remove_clobbers): Likewise.
+	* haifa-sched.c (haifa_classify_rtx): Likewise.
+	* ira-build.c (create_insn_allocnos): Likewise.
+	* ira-costs.c (scan_one_insn): Likewise.
+	* ira.c (equiv_init_movable_p, memref_referenced_p): Likewise.
+	(rtx_moveable_p, interesting_dest_for_shprep): Likewise.
+	* jump.c (mark_jump_label_1): Likewise.
+	* lra-int.h (lra_insn_reg::clobber_high): Delete.
+	* lra-eliminations.c (lra_eliminate_regs_1): Remove CLOBBER_HIGH
+	handling.
+	(mark_not_eliminable): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* lra.c (new_insn_reg): Remove clobber_high parameter.
+	(collect_non_operand_hard_regs): Likewise.  Update call to new
+	insn_reg.  Remove CLOBBER_HIGH handling.
+	(lra_set_insn_recog_data): Remove CLOBBER_HIGH handling.  Update call
+	to collect_non_operand_hard_regs.
+	(add_regs_to_insn_regno_info): Remove CLOBBER_HIGH handling.
+	Update call to new_insn_reg.
+	(lra_update_insn_regno_info): Remove CLOBBER_HIGH handling.
+	* postreload.c (reload_cse_simplify, reload_combine_note_use)
+	(move2add_note_store): Likewise.
+	* print-rtl.c (print_pattern): Likewise.
+	* recog.c (store_data_bypass_p_1, store_data_bypass_p): Likewise.
+	(if_test_bypass_p): Likewise.
+	* regcprop.c (kill_clobbered_value, kill_set_value): Likewise.
+	* reginfo.c (reg_scan_mark_refs): Likewise.
+	* reload1.c (maybe_fix_stack_asms, eliminate_regs_1): Likewise.
+	(elimination_effects, mark_not_eliminable, scan_paradoxical_subregs)
+	(forget_old_reloads_1): Likewise.
+	* reorg.c (find_end_label, try_merge_delay_insns, redundant_insn)
+	(own_thread_p, fill_simple_delay_slots, fill_slots_from_thread)
+	(dbr_schedule): Likewise.
+	* resource.c (update_live_status, mark_referenced_resources)
+	(mark_set_resources): Likewise.
+	* rtl.c (copy_rtx): Likewise.
+	* rtlanal.c (reg_referenced_p, set_of_1, single_set_2, noop_move_p)
+	(note_pattern_stores): Likewise.
+	(reg_is_clobbered_by_clobber_high): Delete.
+	* sched-deps.c (sched_analyze_reg, sched_analyze_insn): Remove
+	CLOBBER_HIGH handling.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91452
+	* config/aarch64/aarch64.h (ARM_PCS_TLSDESC): New arm_pcs.
+	* config/aarch64/aarch64-protos.h (aarch64_tlsdesc_abi_id): Declare.
+	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+	Handle ARM_PCS_TLSDESC.
+	(aarch64_tlsdesc_abi_id): New function.
+	* config/aarch64/aarch64.md (tlsdesc_small_sve_<mode>): Use a call
+	rtx instead of a list of clobbers and clobber_highs.
+	(tlsdesc_small_<mode>): Update accordingly.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_expand_call): Take an
+	extra callee_abi argument.
+	* config/aarch64/aarch64.c (aarch64_expand_call): Likewise.
+	Insert a CALLEE_ABI unspec into the call pattern as the second
+	element in the PARALLEL.
+	(aarch64_simd_call_p): Delete.
+	(aarch64_insn_callee_abi): Get the arm_pcs of the callee from
+	the new CALLEE_ABI element of the PARALLEL.
+	(aarch64_init_cumulative_args): Get the arm_pcs of the callee
+	from the function type, if given.
+	(aarch64_function_arg_advance): Handle ARM_PCS_SIMD.
+	(aarch64_function_arg): Likewise.  Return the arm_pcs of the callee
+	when passed the function_arg_info end marker.
+	(aarch64_output_mi_thunk): Pass the arm_pcs of the callee as the
+	final argument of gen_sibcall.
+	* config/aarch64/aarch64.md (UNSPEC_CALLEE_ABI): New unspec.
+	(call): Make operand 2 a const_int_operand and pass it to expand_call.
+	Wrap it in an UNSPEC_CALLEE_ABI unspec for the dummy define_expand
+	pattern.
+	(call_value): Likewise operand 3.
+	(sibcall): Likewise operand 2.  Place the unspec before rather than
+	after the return.
+	(sibcall_value): Likewise operand 3.
+	(*call_insn, *call_value_insn): Include an UNSPEC_CALLEE_ABI.
+	(tlsgd_small_<mode>, *tlsgd_small_<mode>): Likewise.
+	(*sibcall_insn, *sibcall_value_insn): Likewise.  Remove empty
+	constraint strings.
+	(untyped_call): Pass const0_rtx as the callee ABI to gen_call.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* regs.h (HARD_REGNO_CALLER_SAVE_MODE): Update call to
+	choose_hard_reg_mode.
+	* config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+
+2019-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* doc/md.texi (vec_pack_trunc_@var{m}): Fix typo.
+	(vec_pack_sfix_trunc_@var{m}, vec_pack_ufix_trunc_@var{m}): Ditto.
+	(vec_packs_float_@var{m}, vec_packu_float_@var{m}): Ditto.
+
+2019-09-30  David Malcolm  <dmalcolm@redhat.com>
+
+	* diagnostic-show-locus.c (line_label::line_label): Initialize
+	m_has_vbar.
+	(line_label::comparator): Reverse the sort order by m_state_idx,
+	so that when the list is walked backwards the labels appear in
+	order of insertion into the rich_location.
+	(line_label::m_has_vbar): New field.
+	(layout::print_any_labels): When dealing with multiple labels at
+	the same line and column, only print vertical bars for the one
+	with the highest label_line.
+	(selftest::test_one_liner_labels): Update test for multiple labels
+	to expect the labels to be in the order of insertion into the
+	rich_location.  Add a test for many such labels, where the column
+	numbers are out-of-order relative to the insertion order.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/i386/i386.h (ix86_frame::expensive_p): New field.
+	(ix86_frame::expensive_count): Likewise.
+	* config/i386/i386.c (ix86_compute_frame_layout): Make the choice
+	of use_fast_prologue_epilogue robust against incidental changes
+	in function size.
+
+2019-09-30  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* config/s390/vector.md (vec_unordered<mode>): Call
+	gen_vec_ordered<mode>.
+
+2019-09-30  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3):
+	New pattern for ASRD.
+	* config/aarch64/iterators.md (UNSPEC_ASRD): New unspec.
+	* internal-fn.def (IFN_DIV_POW2): New internal function.
+	* optabs.def (sdiv_pow2_optab): New optab.
+	* tree-vect-patterns.c (vect_recog_divmod_pattern):
+	Modify pattern to support new operation.
+	* doc/md.texi (sdiv_pow2$var{m3}): Documentation for the above.
+	* doc/sourcebuild.texi (vect_sdiv_pow2_si):
+	Document new target selector.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_layout_frame): Use crtl->abi
+	to test whether we're compiling a vector PCS function and to test
+	whether the function needs to save a particular register.
+	Remove the vector PCS handling of df_set_regs_ever_live.
+	(aarch64_components_for_bb): Use crtl->abi to test whether
+	the function needs to save a particular register.
+	(aarch64_process_components): Use crtl->abi to test whether
+	we're compiling a vector PCS function.
+	(aarch64_expand_prologue, aarch64_expand_epilogue): Likewise.
+	(aarch64_epilogue_uses): Remove handling of vector PCS functions.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_use_simple_return_insn_p):
+	Delete.
+	* config/aarch64/aarch64.c (aarch64_components_for_bb): Check
+	whether the block calls a function that clobbers more registers
+	than the current function is allowed to.
+	(aarch64_use_simple_return_insn_p): Delete.
+	* config/aarch64/aarch64.md (simple_return): Remove condition.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function-abi.h (function_abi_aggregator): New class.
+	* function-abi.cc (function_abi_aggregator::caller_save_regs): New
+	function.
+	* ira.c (update_equiv_regs_prescan): New function.  Call
+	set_paradoxical_subreg here rather than...
+	(update_equiv_regs): ...here.
+	(ira): Call update_equiv_regs_prescan.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (regs_invalidated_by_call): Only define if
+	IN_TARGET_CODE.
+	(call_used_or_fixed_regs): Likewise.
+	(call_used_or_fixed_reg_p): Likewise.
+	* reginfo.c (regs_invalidated_by_call): New macro.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* shrink-wrap.c: Include function-abi.h.
+	(requires_stack_frame_p): Use crtl->abi to test whether the
+	current function can use a register without saving it first.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* sel-sched-ir.h (_def::crosses_call): Replace with...
+	(_def::crossed_call_abis): ..this new field.
+	(def_list_add): Take a mask of ABIs instead of a crosses_call
+	boolean.
+	* sel-sched-ir.c (def_list_add): Likewise.  Update initialization
+	of _def accordingly.
+	* sel-sched.c: Include function-abi.h.
+	(hard_regs_data::regs_for_call_clobbered): Delete.
+	(reg_rename::crosses_call): Replace with...
+	(reg_rename::crossed_call_abis): ...this new field.
+	(fur_static_params::crosses_call): Replace with...
+	(fur_static_params::crossed_call_abis): ...this new field.
+	(init_regs_for_mode): Don't initialize sel_hrd.regs_for_call_clobbered.
+	(init_hard_regs_data): Use crtl->abi to test which registers the
+	current function would need to save before it uses them.
+	(mark_unavailable_hard_regs): Update handling of call-clobbered
+	registers, using call_clobbers_in_region to find out which registers
+	might be call-clobbered (but without taking -fipa-ra into account
+	for now).  Remove separate handling of partially call-clobbered
+	registers.
+	(verify_target_availability): Use crossed_call_abis instead of
+	crosses_call.
+	(get_spec_check_type_for_insn, find_used_regs): Likewise.
+	(fur_orig_expr_found, fur_on_enter, fur_orig_expr_not_found): Likewise.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* sched-deps.c (deps_analyze_insn): Use the ABI of the target
+	function to test whether a register is fully or partly clobbered.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtlanal.c: Include function-abi.h.
+	(reg_set_p): Use insn_callee_abi to get the ABI of the called
+	function and clobbers_reg_p to test whether the register
+	is call-clobbered.
+	(find_all_hard_reg_sets): When implicit is true, use insn_callee_abi
+	to get the ABI of the called function and full_reg_clobbers to
+	get the set of fully call-clobbered registers.  Warn about the
+	pitfalls of using this mode.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* reload.c: Include function-abi.h.
+	(find_equiv_reg): Use clobbers_reg_p to test whether either
+	of the equivalent registers is clobbered by a call.
+	* reload1.c: Include function-abi.h.
+	(reg_reloaded_call_part_clobbered): Delete.
+	(reload): Use crtl->abi to test which registers would need
+	saving in the prologue before use.
+	(find_reg): Likewise.
+	(emit_reload_insns): Remove code for reg_reloaded_call_part_clobbered.
+	(reload_as_needed): Likewise.  Use full_and_partial_reg_clobbers
+	instead of call_used_or_fixed_regs | reg_reloaded_call_part_clobbered.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* regrename.h (du_head::call_clobber_mask): New field.
+	(du_head::need_caller_save_reg): Replace with...
+	(du_head::call_abis): ...this new field.
+	* regrename.c: Include function-abi.h.
+	(call_clobbered_in_chain_p): New function.
+	(check_new_reg_p): Use crtl->abi when deciding whether a register
+	is free for use after RA.  Use call_clobbered_in_chain_p to test
+	whether a candidate register would be clobbered by a call.
+	(find_rename_reg): Don't add call-clobber conflicts here.
+	(rename_chains): Check call_abis instead of need_caller_save_reg.
+	(merge_chains): Update for changes to du_head.
+	(build_def_use): Use insn_callee_abi to get the ABI of the call insn
+	target.  Record the ABI identifier in call_abis and the set of
+	fully or partially clobbered registers in call_clobber_mask.
+	Add fully-clobbered registers to hard_conflicts here rather
+	than in find_rename_reg.
+	* config/aarch64/cortex-a57-fma-steering.c: Include function-abi.h.
+	(rename_single_chain): Check call_abis instead of need_caller_save_reg.
+	* config/aarch64/falkor-tag-collision-avoidance.c: Include
+	function-abi.h.
+	* config/c6x/c6x.c: Likewise.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* regcprop.c (copyprop_hardreg_forward_1): Use the recorded
+	mode of the register when deciding whether it is no longer
+	available after a call.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* recog.c: Include function-abi.h.
+	(peep2_find_free_register): Use crtl->abi when deciding whether
+	a register is free for use after RA.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* postreload-gcse.c: Include regs.h and function-abi.h.
+	(record_opr_changes): Use insn_callee_abi to get the ABI of the
+	call insn target.  Conservatively assume that partially-clobbered
+	registers are altered.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* postreload.c (reload_combine_recognize_pattern): Use crtl->abi
+	when deciding whether a register is free for use after RA.
+	(reload_combine): Remove unnecessary use of fixed_reg_set.
+	(reload_cse_move2add): Use insn_callee_abi to get the ABI of the
+	call insn target.  Use reg_mode when testing whether a register
+	is no longer available.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (return_call_with_max_clobbers): Delete.
+	* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
+	* doc/tm.texi: Regenerate.
+	* config/aarch64/aarch64.c (aarch64_return_call_with_max_clobbers)
+	(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
+	* lra-int.h (lra_reg::actual_call_used_reg_set): Delete.
+	(lra_reg::call_insn): Delete.
+	* lra.c: Include function-abi.h.
+	(initialize_lra_reg_info_element): Don't initialize the fields above.
+	(lra): Use crtl->abi to test whether the current function needs to
+	save a register in the prologue.  Remove special pre-inheritance
+	lra_create_live_ranges pass for flag_ipa_ra.
+	* lra-assigns.c: Include function-abi.h
+	(find_hard_regno_for_1): Use crtl->abi to test whether the current
+	function needs to save a register in the prologue.
+	(lra_assign): Assert that registers aren't allocated to a
+	conflicting register, rather than checking only for overlaps
+	with call_used_or_fixed_regs.  Do this even for flag_ipa_ra,
+	and for registers that are not live across a call.
+	* lra-constraints.c (last_call_for_abi): New variable.
+	(full_and_partial_call_clobbers): Likewise.
+	(setup_next_usage_insn): Remove the register from
+	full_and_partial_call_clobbers.
+	(need_for_call_save_p): Use call_clobbered_in_region_p to test
+	whether the register needs a caller save.
+	(need_for_split_p): Use full_and_partial_reg_clobbers instead
+	of call_used_or_fixed_regs.
+	(inherit_in_ebb): Initialize and maintain last_call_for_abi and
+	full_and_partial_call_clobbers.
+	* lra-lives.c (check_pseudos_live_through_calls): Replace
+	last_call_used_reg_set and call_insn arguments with an abi argument.
+	Remove handling of lra_reg::call_insn.  Use function_abi::mode_clobbers
+	as the set of conflicting registers.
+	(calls_have_same_clobbers_p): Delete.
+	(process_bb_lives): Track the ABI of the last call instead of an
+	insn/HARD_REG_SET pair.  Update calls to
+	check_pseudos_live_through_calls.  Use eh_edge_abi to calculate
+	the set of registers that could be clobbered by an EH edge.
+	Include partially-clobbered as well as fully-clobbered registers.
+	(lra_create_live_ranges_1): Don't initialize lra_reg::call_insn.
+	* lra-remat.c: Include function-abi.h.
+	(call_used_regs_arr_len, call_used_regs_arr): Delete.
+	(set_bb_regs): Use insn_callee_abi to get the set of call-clobbered
+	registers and bitmap_view to combine them into dead_regs.
+	(call_used_input_regno_present_p): Take a function_abi argument
+	and use it to test whether a register is call-clobbered.
+	(calculate_gen_cands): Use insn_callee_abi to get the ABI of the
+	call insn target.  Update tje call to call_used_input_regno_present_p.
+	(do_remat): Likewise.
+	(lra_remat): Remove the initialization of call_used_regs_arr_len
+	and call_used_regs_arr.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* loop-iv.c: Include regs.h and function-abi.h.
+	(simplify_using_initial_values): Use insn_callee_abi to get the
+	ABI of the call insn target.  Conservatively assume that
+	partially-clobbered registers are altered.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function-abi.h (call_clobbers_in_region): Declare.
+	(call_clobbered_in_region_p): New function.
+	* function-abi.cc (call_clobbers_in_region): Likewise.
+	* ira-int.h: Include function-abi.h.
+	(ira_allocno::crossed_calls_abis): New field.
+	(ALLOCNO_CROSSED_CALLS_ABIS): New macro.
+	(ira_need_caller_save_regs): New function.
+	(ira_need_caller_save_p): Likewise.
+	* ira.c (setup_reg_renumber): Use ira_need_caller_save_p instead
+	of call_used_or_fixed_regs.
+	(do_reload): Use crtl->abi to test whether the current function
+	needs to save a register in the prologue.  Count registers that
+	need to be saved rather than registers that don't.
+	* ira-build.c (create_cap_allocno): Copy ALLOCNO_CROSSED_CALLS_ABIS.
+	Remove unnecessary | from ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
+	(propagate_allocno_info): Merge ALLOCNO_CROSSED_CALLS_ABIS too.
+	(propagate_some_info_from_allocno): Likewise.
+	(copy_info_to_removed_store_destinations): Likewise.
+	(ira_flattening): Say that ALLOCNO_CROSSED_CALLS_ABIS and
+	ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS are handled conservatively.
+	(ira_build): Use ira_need_caller_save_regs instead of
+	call_used_or_fixed_regs.
+	* ira-color.c (calculate_saved_nregs): Use crtl->abi to test
+	whether the current function would need to save a register
+	before using it.
+	(calculate_spill_cost): Likewise.
+	(allocno_reload_assign): Use ira_need_caller_save_regs and
+	ira_need_caller_save_p instead of call_used_or_fixed_regs.
+	* ira-conflicts.c (ira_build_conflicts): Use
+	ira_need_caller_save_regs rather than call_used_or_fixed_regs
+	as the set of call-clobbered registers.  Remove the
+	call_used_or_fixed_regs mask from the calculation of
+	temp_hard_reg_set and mask its use instead.  Remove special
+	handling of partially-clobbered registers.
+	* ira-costs.c (ira_tune_allocno_costs): Use ira_need_caller_save_p.
+	* ira-lives.c (process_bb_node_lives): Use mode_clobbers to
+	calculate the set of conflicting registers for calls that
+	can throw.  Record the ABIs of calls in ALLOCNO_CROSSED_CALLS_ABIS.
+	Use full_and_partial_reg_clobbers rather than full_reg_clobbers
+	for the calculation of ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
+	Use eh_edge_abi to calculate the set of registers that could
+	be clobbered by an EH edge.  Include partially-clobbered as
+	well as fully-clobbered registers.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* haifa-sched.c: Include function-abi.h.
+	(alloc_global_sched_pressure_data): Use crtl->abi to check whether
+	the function would need to save a register before using it.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcse.c: Include function-abi.h.
+	(compute_hash_table_work): Use insn_callee_abi to get the ABI of
+	the call insn target.  Invalidate partially call-clobbered
+	registers as well as fully call-clobbered ones.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function.c (aggregate_value_p): Work out which ABI the
+	function is using before testing which registers are at least
+	partly preserved by a call.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* early-remat.c: Include regs.h and function-abi.h.
+	(early_remat::maybe_add_candidate): Don't check for call-clobbered
+	registers here.
+	(early_remat::restrict_remat_for_unavail_regs): New function.
+	(early_remat::restrict_remat_for_call): Likewise.
+	(early_remat::process_block): Before calling emit_remat_insns
+	for a previous call in the block, invalidate any candidates
+	that would clobber call-preserved registers.
+	(early_remat::emit_remat_insns_for_block): Likewise for the
+	final call in a block.  Do the same thing for live-in registers
+	when calling emit_remat_insns at the head of a block.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* df-scan.c (df_get_entry_block_def_set): Use crtl->abi to test
+	whether the current function needs to save at least part of a
+	register before using it.
+	(df_get_exit_block_use_set): Likewise for epilogue restores.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* df-problems.c: Include regs.h and function-abi.h.
+	(df_rd_problem_data): Rename sparse_invalidated_by_call to
+	sparse_invalidated_by_eh and dense_invalidated_by_call to
+	dense_invalidated_by_eh.
+	(df_print_bb_index): Update accordingly.
+	(df_rd_alloc, df_rd_start_dump, df_rd_confluence_n): Likewise.
+	(df_lr_confluence_n): Use eh_edge_abi to get the set of registers
+	that are clobbered by an EH edge.  Clobber partially-clobbered
+	registers as well as fully-clobbered ones.
+	(df_md_confluence_n): Likewise.
+	(df_rd_local_compute): Likewise.  Update for changes to
+	df_rd_problem_data.
+	* df-scan.c (df_scan_start_dump): Use eh_edge_abi to get the set
+	of registers that are clobbered by an EH edge.  Includde partially-
+	clobbered registers as well as fully-clobbered ones.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cselib.c (cselib_process_insn): If we know what mode a
+	register was set in, check whether it is clobbered in that
+	mode by a call.  Only fall back to reg_raw_mode if that fails.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cse.c: Include regs.h and function-abi.h.
+	(invalidate_for_call): Take the call insn as an argument.
+	Use insn_callee_abi to get the ABI of the call and invalidate
+	partially clobbered registers as well as fully clobbered ones.
+	(cse_insn): Update call accordingly.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* combine.c: Include function-abi.h.
+	(record_dead_and_set_regs): Use insn_callee_abi to get the ABI
+	of the target of call insns.  Invalidate partially-clobbered
+	registers as well as fully-clobbered ones.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cfgloopanal.c: Include regs.h and function-abi.h.
+	(init_set_costs): Use default_function_abi to test whether
+	a general register is call-clobbered.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* cfgcleanup.c (old_insns_match_p): Compare the ABIs of calls
+	instead of the call-clobbered sets.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* caller-save.c (setup_save_areas): Remove redundant |s of
+	fixed_reg_set.
+	(save_call_clobbered_regs): Likewise.  Use the call ABI rather
+	than call_used_or_fixed_regs to decide whether a REG_RETURNED
+	value is useful.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl.h (predefined_function_abi): Declare.
+	(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
+	instead of a boolean call_save flag.
+	* config/gcn/gcn.c (gcn_hard_regno_caller_save_mode): Update call
+	accordingly.
+	* config/i386/i386.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+	* config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+	* config/mips/mips.c (mips_hard_regno_caller_save_mode): Likewise.
+	* config/msp430/msp430.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+	* config/sh/sh.c (sh_hard_regno_caller_save_mode): Likewise.
+	* reginfo.c (init_reg_modes_target): Likewise.
+	(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
+	instead of a boolean call_save flag.
+	* targhooks.c: Include function-abi.h.
+	(default_dwarf_frame_reg_mode): Update call to choose_hard_reg_mode,
+	using eh_edge_abi to choose the mode.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (hard_regno_call_part_clobbered): Take an ABI
+	identifier instead of an rtx_insn.
+	* doc/tm.texi: Regenerate.
+	* hooks.h (hook_bool_insn_uint_mode_false): Delete.
+	(hook_bool_uint_uint_mode_false): New function.
+	* hooks.c (hook_bool_insn_uint_mode_false): Delete.
+	(hook_bool_uint_uint_mode_false): New function.
+	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+	Take an ABI identifier instead of an rtx_insn.
+	* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Likewise.
+	* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Likewise.
+	* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Likewise.
+	* config/pru/pru.c (pru_hard_regno_call_part_clobbered): Likewise.
+	* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered):
+	Likewise.
+	* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Likewise.
+	* cselib.c: Include function-abi.h.
+	(cselib_process_insn): Update call to
+	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+	to get the appropriate ABI identifier.
+	* function-abi.cc (predefined_function_abi::initialize): Update call
+	to targetm.hard_regno_call_part_clobbered.
+	* ira-conflicts.c (ira_build_conflicts): Likewise.
+	* ira-costs.c (ira_tune_allocno_costs): Likewise.
+	* lra-constraints.c: Include function-abi.h.
+	(need_for_call_save_p): Update call to
+	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+	to get the appropriate ABI identifier.
+	* lra-lives.c (check_pseudos_live_through_calls): Likewise.
+	* regcprop.c (copyprop_hardreg_forward_1): Update call
+	to targetm.hard_regno_call_part_clobbered.
+	* reginfo.c (choose_hard_reg_mode): Likewise.
+	* regrename.c (check_new_reg_p): Likewise.
+	* reload.c (find_equiv_reg): Likewise.
+	* reload1.c (emit_reload_insns): Likewise.
+	* sched-deps.c: Include function-abi.h.
+	(deps_analyze_insn): Update call to
+	targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+	to get the appropriate ABI identifier.
+	* sel-sched.c (init_regs_for_mode, mark_unavailable_hard_regs): Update
+	call to targetm.hard_regno_call_part_clobbered.
+	* targhooks.c (default_dwarf_frame_reg_mode): Likewise.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/i386/i386.c: Include function-abi.h.
+	(ix86_avx_u128_mode_needed): Treat function calls as AVX_U128_ANY
+	if they preserve some 256-bit or 512-bit SSE registers.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (insn_callee_abi): New hook.
+	(remove_extra_call_preserved_regs): Delete.
+	* doc/tm.texi.in (TARGET_INSN_CALLEE_ABI): New macro.
+	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_remove_extra_call_preserved_regs): Delete.
+	* targhooks.c (default_remove_extra_call_preserved_regs): Delete.
+	* config/aarch64/aarch64.c (aarch64_simd_call_p): Constify the
+	insn argument.
+	(aarch64_remove_extra_call_preserved_regs): Delete.
+	(aarch64_insn_callee_abi): New function.
+	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
+	(TARGET_INSN_CALLEE_ABI): New macro.
+	* rtl.h (get_call_fndecl): Declare.
+	(cgraph_rtl_info): Fix formatting.  Tweak comment for
+	function_used_regs.  Remove function_used_regs_valid.
+	* rtlanal.c (get_call_fndecl): Moved from final.c
+	* function-abi.h (insn_callee_abi): Declare.
+	(target_function_abi_info): Mention insn_callee_abi.
+	* function-abi.cc (fndecl_abi): Handle flag_ipa_ra in a similar
+	way to get_call_reg_set_usage did.
+	(insn_callee_abi): New function.
+	* regs.h (get_call_reg_set_usage): Delete.
+	* final.c: Include function-abi.h.
+	(collect_fn_hard_reg_usage): Add fixed and stack registers to
+	function_used_regs before the main loop rather than afterwards.
+	Use insn_callee_abi instead of get_call_reg_set_usage.  Exit early
+	if function_used_regs ends up not being useful.
+	(get_call_fndecl): Move to rtlanal.c
+	(get_call_cgraph_rtl_info, get_call_reg_set_usage): Delete.
+	* caller-save.c: Include function-abi.h.
+	(setup_save_areas, save_call_clobbered_regs): Use insn_callee_abi
+	instead of get_call_reg_set_usage.
+	* cfgcleanup.c: Include function-abi.h.
+	(old_insns_match_p): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* cgraph.h (cgraph_node::rtl_info): Take a const_tree instead of
+	a tree.
+	* cgraph.c (cgraph_node::rtl_info): Likewise.  Initialize
+	function_used_regs.
+	* df-scan.c: Include function-abi.h.
+	(df_get_call_refs): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* ira-lives.c: Include function-abi.h.
+	(process_bb_node_lives): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* lra-lives.c: Include function-abi.h.
+	(process_bb_lives): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* postreload.c: Include function-abi.h.
+	(reload_combine): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* regcprop.c: Include function-abi.h.
+	(copyprop_hardreg_forward_1): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+	* resource.c: Include function-abi.h.
+	(mark_set_resources, mark_target_live_regs): Use insn_callee_abi
+	instead of get_call_reg_set_usage.
+	* var-tracking.c: Include function-abi.h.
+	(dataflow_set_clear_at_call): Use insn_callee_abi instead of
+	get_call_reg_set_usage.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (fntype_abi): New target hook.
+	* doc/tm.texi.in (TARGET_FNTYPE_ABI): Likewise.
+	* doc/tm.texi: Regenerate.
+	* target.h (predefined_function_abi): Declare.
+	* function-abi.cc (fntype_abi): Call targetm.calls.fntype_abi,
+	if defined.
+	* config/aarch64/aarch64.h (ARM_PCS_SIMD): New arm_pcs value.
+	* config/aarch64/aarch64.c: Include function-abi.h.
+	(aarch64_simd_abi, aarch64_fntype_abi): New functions.
+	(TARGET_FNTYPE_ABI): Define.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* Makefile.in (OBJS): Add function-abi.o.
+	(GTFILES): Add function-abi.h.
+	* function-abi.cc: New file.
+	* function-abi.h: Likewise.
+	* emit-rtl.h (rtl_data::abi): New field.
+	* function.c: Include function-abi.h.
+	(prepare_function_start): Initialize crtl->abi.
+	* read-rtl-function.c: Include regs.h and function-abi.h.
+	(read_rtl_function_body): Initialize crtl->abi.
+	(read_rtl_function_body_from_file_range): Likewise.
+	* reginfo.c: Include function-abi.h.
+	(init_reg_sets_1): Initialize default_function_abi.
+	(globalize_reg): Call add_full_reg_clobber for each predefined ABI
+	when making a register global.
+	* target-globals.h (this_target_function_abi_info): Declare.
+	(target_globals::function_abi_info): New field.
+	(restore_target_globals): Copy it.
+	* target-globals.c: Include function-abi.h.
+	(default_target_globals): Initialize the function_abi_info field.
+	(target_globals): Allocate it.
+	(save_target_globals): Free it.
+
+2019-09-30  Nick Clifton  <nickc@redhat.com>
+
+	PR target/85978
+	* config/frv/frv.c (frv_register_move_cost): Add break statements
+	to avoid falling through to the wrong cases.  Tidy code.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+	For multi-registers modes, test how big each register part is.
+
+2019-09-30  Nick Clifton  <nickc@redhat.com>
+
+	PR target/59205
+	* config/iq2000/iq2000.c (iq2000_select_section): Delete.
+	(TARGET_ASM_SELECT_SECTION): Remove definition.
+	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Allow definition.
+
+2019-09-30  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* emit-rtl.c (init_raw_REG): New function.
+	(gen_raw_REG): Use init_raw_REG.
+	* gengenrtl.c (gendef): Emit init_* functions and alloca_*
+	macros.
+	* rtl.c (rtx_alloc_stat_v): Use rtx_init.
+	* rtl.h (rtx_init): New function.
+	(rtx_alloca): New function.
+	(init_raw_REG): New function.
+	(alloca_raw_REG): New macro.
+
+2019-09-30  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (pcrel_address): Delete predicate.
+	(pcrel_local_address): Replace pcrel_address predicate, use the
+	new function address_to_insn_form.
+	(pcrel_external_address): Replace with new implementation using
+	address_to_insn_form..
+	(prefixed_mem_operand): Delete predicate which is now unused.
+	(pcrel_external_mem_operand): Delete predicate which is now
+	unused.
+	* config/rs6000/rs6000-protos.h (enum insn_form): New
+	enumeration.
+	(enum non_prefixed_form): New enumeration.
+	(address_to_insn_form): New declaration.
+	(prefixed_load_p): New declaration.
+	(prefixed_store_p): New declaration.
+	(prefixed_paddi_p): New declaration.
+	(rs6000_asm_output_opcode): New declaration.
+	(rs6000_final_prescan_insn): Move declaration and update calling
+	signature.
+	(address_is_prefixed): New helper inline function.
+	* config/rs6000/rs6000.c(print_operand_address): Check for either
+	PC-relative local symbols or PC-relative external symbols.
+	(rs6000_emit_move): Support loading PC-relative addresses.
+	(mode_supports_prefixed_address_p): Delete, no longer used.
+	(rs6000_prefixed_address_mode_p): Delete, no longer used.
+	(address_to_insn_form): New function to decode an address format.
+	(reg_to_non_prefixed): New function to identify what the
+	non-prefixed memory instruction format is for a register.
+	(prefixed_load_p): New function to identify prefixed loads.
+	(prefixed_store_p): New function to identify prefixed stores.
+	(prefixed_paddi_p): New function to identify prefixed load
+	immediates.
+	(next_insn_prefixed_p): New static state variable.
+	(rs6000_final_prescan_insn): New function to determine if an insn
+	uses a prefixed instruction.
+	(rs6000_asm_output_opcode): New function to emit 'p' in front of a
+	prefixed instruction.
+	* config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): New target hook.
+	(ASM_OUTPUT_OPCODE): New target hook.
+	* config/rs6000/rs6000.md (prefixed): New insn attribute for
+	prefixed instructions.
+	(prefixed_length): New insn attribute for the size of prefixed
+	instructions.
+	(non_prefixed_length): New insn attribute for the size of
+	non-prefixed instructions.
+	(pcrel_local_addr): New insn to load up a local PC-relative
+	address.
+	(pcrel_extern_addr): New insn to load up an external PC-relative
+	address.
+	(mov<mode>_64bit_dm): Split the alternatives for loading 0.0 to a
+	GPR and loading a 128-bit floating point type to a GPR.
+
+2019-09-30  Richard Biener  <rguenther@suse.de>
+
+	* gimple.c (gimple_get_lhs): For PHIs return the result.
+	* tree-vectorizer.h (vectorizable_live_operation): Also get the
+	SLP instance as argument.
+	* tree-vect-loop.c (vect_analyze_loop_operations): Also handle
+	double-reduction PHIs with vectorizable_lc_phi.
+	(vect_analyze_loop_operations): Adjust.
+	(vect_create_epilog_for_reduction): Remove all code not dealing
+	with reduction LC PHI or epilogue generation.
+	(vectorizable_live_operation): Call vect_create_epilog_for_reduction
+	for live stmts of reductions.
+	* tree-vect-stmts.c (vectorizable_condition): When !for_reduction
+	do not handle defs that are not vect_internal_def.
+	(can_vectorize_live_stmts): Adjust.
+	(vect_analyze_stmt): When the vectorized stmt defined a value
+	used on backedges adjust the backedge uses of vectorized PHIs.
+
+2019-09-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91853
+	* tree-inline.c (force_value_to_type): New function.
+	(setup_one_parameter): Use force_value_to_type to convert type.
+	* tree-inline.c (force_value_to_type): Declare.
+	* ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Deal
+	with register type mismatches.
+
+2019-09-30  Andreas Tobler  <andreast@gcc.gnu.org>
+
+	* config.gcc: Use the secure-plt on FreeBSD 13 and upwards for
+	32-bit PowerPC.
+	Define TARGET_FREEBSD32_SECURE_PLT for 64-bit PowerPC.
+	* config/rs6000/t-freebsd64: Make use of the above define and build
+	the 32-bit libraries with secure-plt.
+
+2019-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91931
+	* config/i386/i386-expand.c (ix86_expand_adjust_ufix_to_sfix_si): Use
+	gen_int_mode instead of GEN_INT.
+
+2019-09-29  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (gen_macho_low): Amend to include the mode
+	argument.
+	(machopic_indirect_data_reference): Amend gen_macho_low call
+	to include mode argument
+	* config/rs6000/rs6000.c (emit_move): Likewise. Amend a comment.
+	* config/rs6000/darwin.md (@macho_low_<mode>): New, replaces
+	the macho_high expander and two define_insn entries.
+
+2019-09-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/90543
+	* optc-save-gen.awk: Fix up printing string option differences.
+
+2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
+	vec_perm cost to 1 for non-Power7 VSX architectures.
+
+2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/vsx.md (vec_pack[su]_float_v2di): New define_expand.
+	(vec_unpack_[su]fix_trunc_hi_v4sf): Likewise.
+	(vec_unpack_[su]fix_trunc_lo_v4sf): Likewise.
+
+2019-09-28  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (gen_macho_high): Amend to include the mode
+	argument.
+	(machopic_indirect_data_reference): Amend gen_macho_high call
+	to include mode argument.
+	(machopic_legitimize_pic_address): Likewise.
+	* config/rs6000/rs6000.c (rs6000_legitimize_address):
+	* config/rs6000/darwin.md (@macho_high_<mode>): New, replaces
+	the macho_high expander and two define_insn entries.
+
+2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/86805
+	* config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
+
+2019-09-28  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/80672
+	* config/sh/sh.c (parse_validate_atomic_model_option): Use
+	std::string::compare instead of std::string::find.
+
+2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
+
+	* configure: Regenerate.
+
+2019-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91920
+	* gimplify.c (omp_default_clause): Predetermine DECL_IN_CONSTANT_POOL
+	variables as shared.
+
+2019-09-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.md (@macho_correct_pic_<mode>): New,
+	replaces the expander and two define_insn entries.
+	(@reload_macho_picbase_<mode>): Update gen_macho_correct_pic
+	call.
+	* config/rs6000/rs6000.md (builtin_setjmp_receiver): Likewise.
+
+2019-09-27  David Malcolm  <dmalcolm@redhat.com>
+
+	* fibonacci_heap.h (fibonacci_heap::empty): Make const.
+	(fibonacci_heap::nodes): Likewise.
+	(fibonacci_heap::min_key): Likewise.
+	(fibonacci_heap::min): Likewise.
+
+2019-09-27  David Malcolm  <dmalcolm@redhat.com>
+
+	* cgraph.c (cgraph_node::get_fun): Make const.
+	* cgraph.h (cgraph_node::get_fun): Likewise.
+
+2019-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91919
+	* config/arm/arm.md (<US>mlal): Remove SE wrappers around operands
+	of SImode MULT.
+
+2019-09-27  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info::reduc_fn): New.
+	(STMT_VINFO_REDUC_FN): Likewise.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+	STMT_VINFO_REDUC_FN.
+	* tree-vect-loop.c (vect_is_simple_reduction): Fix STMT_VINFO_REDUC_IDX
+	for condition reductions.
+	(vect_create_epilog_for_reduction): Compute all required state
+	from the stmt to be vectorized.
+	(vectorizable_reduction): Simplify vect_create_epilog_for_reduction
+	invocation and remove then dead code.  For single def-use chains
+	record only a single vector stmt.
+
+2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_builtin_class): New enum.
+	(AARCH64_BUILTIN_SHIFT, AARCH64_BUILTIN_CLASS): New constants.
+	(aarch64_gimple_fold_builtin, aarch64_mangle_builtin_type)
+	(aarch64_fold_builtin, aarch64_init_builtins, aarch64_expand_builtin):
+	(aarch64_builtin_decl, aarch64_builtin_rsqrt): Delete.
+	(aarch64_general_mangle_builtin_type, aarch64_general_init_builtins):
+	(aarch64_general_fold_builtin, aarch64_general_gimple_fold_builtin):
+	(aarch64_general_expand_builtin, aarch64_general_builtin_decl):
+	(aarch64_general_builtin_rsqrt): Declare.
+	* config/aarch64/aarch64-builtins.c (aarch64_general_add_builtin):
+	New function.
+	(aarch64_mangle_builtin_type): Rename to...
+	(aarch64_general_mangle_builtin_type): ...this.
+	(aarch64_init_fcmla_laneq_builtins, aarch64_init_simd_builtins)
+	(aarch64_init_crc32_builtins, aarch64_init_builtin_rsqrt)
+	(aarch64_init_pauth_hint_builtins, aarch64_init_tme_builtins): Use
+	aarch64_general_add_builtin instead of add_builtin_function.
+	(aarch64_init_builtins): Rename to...
+	(aarch64_general_init_builtins): ...this.  Use
+	aarch64_general_add_builtin instead of add_builtin_function.
+	(aarch64_builtin_decl): Rename to...
+	(aarch64_general_builtin_decl): ...this and remove the unused
+	arguments.
+	(aarch64_expand_builtin): Rename to...
+	(aarch64_general_expand_builtin): ...this and remove the unused
+	arguments.
+	(aarch64_builtin_rsqrt): Rename to...
+	(aarch64_general_builtin_rsqrt): ...this.
+	(aarch64_fold_builtin): Rename to...
+	(aarch64_general_fold_builtin): ...this.  Take the function subcode
+	and return type as arguments.  Remove the "ignored" argument.
+	(aarch64_gimple_fold_builtin): Rename to...
+	(aarch64_general_gimple_fold_builtin): ...this.  Take the function
+	subcode and gcall as arguments, and return the new function call.
+	* config/aarch64/aarch64.c (aarch64_init_builtins)
+	(aarch64_fold_builtin, aarch64_gimple_fold_builtin)
+	(aarch64_expand_builtin, aarch64_builtin_decl): New functions.
+	(aarch64_builtin_reciprocal): Call aarch64_general_builtin_rsqrt
+	instead of aarch64_builtin_rsqrt.
+	(aarch64_mangle_type): Call aarch64_general_mangle_builtin_type
+	instead of aarch64_mangle_builtin_type.
+
+2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (check_builtin_call): New target hook.
+	* doc/tm.texi.in (TARGET_CHECK_BUILTIN_CALL): New @hook.
+	* doc/tm.texi: Regenerate.
+
+2019-09-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/91909
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Take a
+	reduc_index parameter.  When handling COND_REDUCTION, make sure
+	that the reduction phi operand is in the correct arm of the
+	VEC_COND_EXPR.
+	(vectorizable_reduction): Pass reduc_index to the above.
+
+2019-09-27  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* config/aarch64/aarch64-sve2.md (aarch64_sve2_sra<mode>):
+	New combine pattern.
+
+2019-09-26  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/xtensa/xtensa.c (hwloop_optimize): Insert zero overhead
+	loop instruction into new basic block before the loop when basic
+	block that precedes the loop is empty.
+
+2019-09-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* function.c (gimplify_parameters): Use build_clobber function.
+	* tree-ssa.c (execute_update_addresses_taken): Likewise.
+	* tree-inline.c (expand_call_inline): Likewise.
+	* tree-sra.c (clobber_subtree): Likewise.
+	* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise.
+	* omp-low.c (lower_rec_simd_input_clauses, lower_rec_input_clauses,
+	lower_omp_single, lower_depend_clauses, lower_omp_taskreg,
+	lower_omp_target): Likewise.
+	* omp-expand.c (expand_omp_for_generic): Likewise.
+	* omp-offload.c (ompdevlow_adjust_simt_enter): Likewise.
+
+2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
+
+	* config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
+	LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
+	LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
+	LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
+	LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
+	LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
+	LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
+	LD_ELEMREV_V16QI): Use the PURE attribute.
+
+2019-09-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.md: Replace the expanders for
+	load_macho_picbase and reload_macho_picbase with use of '@'
+	and <mode> in their respective define_insns.
+	(nonlocal_goto_receiver): Pass Pmode to gen_reload_macho_picbase.
+	* config/rs6000/rs6000-logue.c (rs6000_emit_prologue): Pass
+	Pmode to gen_load_macho_picbase.
+	* config/rs6000/rs6000.md: Likewise.
+
+2019-09-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91896
+	* tree-vect-loop.c (vectorizable_reduction): The single
+	def-use cycle optimization cannot apply when there's more
+	than one pattern stmt involved.
+
+2019-09-26  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_analyze_loop_operations): Analyze
+	loop-closed PHIs that are vect_internal_def.
+	(vect_create_epilog_for_reduction): Exit early for nested cycles.
+	Simplify.
+	(vectorizable_lc_phi): New.
+	* tree-vect-stmts.c (vect_analyze_stmt): Call vectorize_lc_phi.
+	(vect_transform_stmt): Likewise.
+	* tree-vectorizer.h (stmt_vec_info_type): Add lc_phi_info_type.
+	(vectorizable_lc_phi): Declare.
+
+2019-09-26  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_analyze_loop_operations): Also call
+	vectorizable_reduction for vect_double_reduction_def.
+	(vect_transform_loop): Likewise.
+	(vect_create_epilog_for_reduction): Move double-reduction
+	PHI creation and preheader argument setting of PHIs ...
+	(vectorizable_reduction): ... here.  Also process
+	vect_double_reduction_def PHIs, creating the vectorized
+	PHI nodes, remembering the scalar adjustment computed for
+	the epilogue in STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT.
+	Remember the original reduction code in STMT_VINFO_REDUC_CODE.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info):
+	Initialize STMT_VINFO_REDUC_CODE.
+	* tree-vectorizer.h (_stmt_vec_info::reduc_epilogue_adjustment): New.
+	(_stmt_vec_info::reduc_code): Likewise.
+	(STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT): Likewise.
+	(STMT_VINFO_REDUC_CODE): Likewise.
+
+2019-09-26  Matt Turner  <mattst88@gmail.com>
+
+	PR driver/69471
+	* config/aarch64/aarch64.opt (march=): Add Negative(march=).
+	(mtune=): Add Negative(mtune=).
+	(mcpu=): Add Negative(mcpu=).
+	* config/arm/arm.opt: Likewise.
+
+2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_<simd32_op>): New define_insn.
+	* config/arm/arm_acle.h (__smlald, __smlaldx, __smlsld, __smlsldx):
+	Define.
+	* config/arm/arm_acle.h: Define builtins for the above.
+	* config/arm/iterators.md (SIMD32_DIMODE): New int_iterator.
+	(simd32_op): Handle the above.
+	* config/arm/unspecs.md: Define unspecs for the above.
+
+2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (arm_<simd32_op>): New define_insn.
+	(arm_<sup>xtb16): Likewise.
+	(arm_usada8): Likewise.
+	* config/arm/arm_acle.h (__qadd8, __qsub8, __shadd8, __shsub8,
+	__uhadd8, __uhsub8, __uqadd8, __uqsub8, __qadd16, __qasx, __qsax,
+	__qsub16, __shadd16, __shasx, __shsax, __shsub16, __uhadd16, __uhasx,
+	__uhsax, __uhsub16, __uqadd16, __uqasx, __uqsax, __uqsub16, __sxtab16,
+	__sxtb16, __uxtab16, __uxtb16): Define.
+	* config/arm/arm_acle_builtins.def: Define builtins for the above.
+	* config/arm/unspecs.md: Define unspecs for the above.
+	* config/arm/iterators.md (SIMD32_NOGE_BINOP): New int_iterator.
+	(USXTB16): Likewise.
+	(simd32_op): New int_attribute.
+	(sup): Handle UNSPEC_SXTB16, UNSPEC_UXTB16.
+	* doc/sourcebuild.exp (arm_simd32_ok): Document.
+
+2019-09-26  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-sra.c (verify_splitting_accesses): Fix quoting in a call to
+	internal_error.
+
+2019-09-26  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-sra.c (process_scan_results): Fix continue condition.
+
+2019-09-26  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/91885
+	* tree-vectorizer.c (try_vectorize_loop_1): Add
+	TODO_update_ssa_only_virtuals similarly to what slp pass does.
+
+2019-09-26  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_rtx_costs): Use
+	aarch64_plus_immediate rather than aarch64_uimm12_shift
+	to test for valid PLUS immediates.
+
+2019-09-25  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (no_accesses_p): Remove.
+	(no_accesses_representant): Likewise.
+
+2019-09-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/arm_neon.h (vaba_s8): Use __ in identifiers
+	consistenly.
+	(vaba_s16): Likewise.
+	(vaba_s32): Likewise.
+	(vaba_u8): Likewise.
+	(vaba_u16): Likewise.
+	(vaba_u32): Likewise.
+	(vabal_high_s8): Likewise.
+	(vabal_high_s16): Likewise.
+	(vabal_high_s32): Likewise.
+	(vabal_high_u8): Likewise.
+	(vabal_high_u16): Likewise.
+	(vabal_high_u32): Likewise.
+	(vabal_s8): Likewise.
+	(vabal_s16): Likewise.
+	(vabal_s32): Likewise.
+	(vabal_u8): Likewise.
+	(vabal_u16): Likewise.
+	(vabal_u32): Likewise.
+	(vabaq_s8): Likewise.
+	(vabaq_s16): Likewise.
+	(vabaq_s32): Likewise.
+	(vabaq_u8): Likewise.
+	(vabaq_u16): Likewise.
+	(vabaq_u32): Likewise.
+	(vabd_s8): Likewise.
+	(vabd_s16): Likewise.
+	(vabd_s32): Likewise.
+	(vabd_u8): Likewise.
+	(vabd_u16): Likewise.
+	(vabd_u32): Likewise.
+	(vabdl_high_s8): Likewise.
+	(vabdl_high_s16): Likewise.
+	(vabdl_high_s32): Likewise.
+	(vabdl_high_u8): Likewise.
+	(vabdl_high_u16): Likewise.
+	(vabdl_high_u32): Likewise.
+	(vabdl_s8): Likewise.
+	(vabdl_s16): Likewise.
+	(vabdl_s32): Likewise.
+	(vabdl_u8): Likewise.
+	(vabdl_u16): Likewise.
+	(vabdl_u32): Likewise.
+	(vabdq_s8): Likewise.
+	(vabdq_s16): Likewise.
+	(vabdq_s32): Likewise.
+	(vabdq_u8): Likewise.
+	(vabdq_u16): Likewise.
+	(vabdq_u32): Likewise.
+	(vaddlv_s8): Likewise.
+	(vaddlv_s16): Likewise.
+	(vaddlv_u8): Likewise.
+	(vaddlv_u16): Likewise.
+	(vaddlvq_s8): Likewise.
+	(vaddlvq_s16): Likewise.
+	(vaddlvq_s32): Likewise.
+	(vaddlvq_u8): Likewise.
+	(vaddlvq_u16): Likewise.
+	(vaddlvq_u32): Likewise.
+	(vcvtx_f32_f64): Likewise.
+	(vcvtx_high_f32_f64): Likewise.
+	(vcvtxd_f32_f64): Likewise.
+	(vmla_n_f32): Likewise.
+	(vmla_n_s16): Likewise.
+	(vmla_n_s32): Likewise.
+	(vmla_n_u16): Likewise.
+	(vmla_n_u32): Likewise.
+	(vmla_s8): Likewise.
+	(vmla_s16): Likewise.
+	(vmla_s32): Likewise.
+	(vmla_u8): Likewise.
+	(vmla_u16): Likewise.
+	(vmla_u32): Likewise.
+	(vmlal_high_n_s16): Likewise.
+	(vmlal_high_n_s32): Likewise.
+	(vmlal_high_n_u16): Likewise.
+	(vmlal_high_n_u32): Likewise.
+	(vmlal_high_s8): Likewise.
+	(vmlal_high_s16): Likewise.
+	(vmlal_high_s32): Likewise.
+	(vmlal_high_u8): Likewise.
+	(vmlal_high_u16): Likewise.
+	(vmlal_high_u32): Likewise.
+	(vmlal_n_s16): Likewise.
+	(vmlal_n_s32): Likewise.
+	(vmlal_n_u16): Likewise.
+	(vmlal_n_u32): Likewise.
+	(vmlal_s8): Likewise.
+	(vmlal_s16): Likewise.
+	(vmlal_s32): Likewise.
+	(vmlal_u8): Likewise.
+	(vmlal_u16): Likewise.
+	(vmlal_u32): Likewise.
+	(vmlaq_n_f32): Likewise.
+	(vmlaq_n_s16): Likewise.
+	(vmlaq_n_s32): Likewise.
+	(vmlaq_n_u16): Likewise.
+	(vmlaq_n_u32): Likewise.
+	(vmlaq_s8): Likewise.
+	(vmlaq_s16): Likewise.
+	(vmlaq_s32): Likewise.
+	(vmlaq_u8): Likewise.
+	(vmlaq_u16): Likewise.
+	(vmlaq_u32): Likewise.
+	(vmls_n_f32): Likewise.
+	(vmls_n_s16): Likewise.
+	(vmls_n_s32): Likewise.
+	(vmls_n_u16): Likewise.
+	(vmls_n_u32): Likewise.
+	(vmls_s8): Likewise.
+	(vmls_s16): Likewise.
+	(vmls_s32): Likewise.
+	(vmls_u8): Likewise.
+	(vmls_u16): Likewise.
+	(vmls_u32): Likewise.
+	(vmlsl_high_n_s16): Likewise.
+	(vmlsl_high_n_s32): Likewise.
+	(vmlsl_high_n_u16): Likewise.
+	(vmlsl_high_n_u32): Likewise.
+	(vmlsl_high_s8): Likewise.
+	(vmlsl_high_s16): Likewise.
+	(vmlsl_high_s32): Likewise.
+	(vmlsl_high_u8): Likewise.
+	(vmlsl_high_u16): Likewise.
+	(vmlsl_high_u32): Likewise.
+	(vmlsl_n_s16): Likewise.
+	(vmlsl_n_s32): Likewise.
+	(vmlsl_n_u16): Likewise.
+	(vmlsl_n_u32): Likewise.
+	(vmlsl_s8): Likewise.
+	(vmlsl_s16): Likewise.
+	(vmlsl_s32): Likewise.
+	(vmlsl_u8): Likewise.
+	(vmlsl_u16): Likewise.
+	(vmlsl_u32): Likewise.
+	(vmlsq_n_f32): Likewise.
+	(vmlsq_n_s16): Likewise.
+	(vmlsq_n_s32): Likewise.
+	(vmlsq_n_u16): Likewise.
+	(vmlsq_n_u32): Likewise.
+	(vmlsq_s8): Likewise.
+	(vmlsq_s16): Likewise.
+	(vmlsq_s32): Likewise.
+	(vmlsq_u8): Likewise.
+	(vmlsq_u16): Likewise.
+	(vmlsq_u32): Likewise.
+	(vmovl_high_s8): Likewise.
+	(vmovl_high_s16): Likewise.
+	(vmovl_high_s32): Likewise.
+	(vmovl_high_u8): Likewise.
+	(vmovl_high_u16): Likewise.
+	(vmovl_high_u32): Likewise.
+	(vmovl_s8): Likewise.
+	(vmovl_s16): Likewise.
+	(vmovl_s32): Likewise.
+	(vmovl_u8): Likewise.
+	(vmovl_u16): Likewise.
+	(vmovl_u32): Likewise.
+	(vmovn_high_s16): Likewise.
+	(vmovn_high_s32): Likewise.
+	(vmovn_high_s64): Likewise.
+	(vmovn_high_u16): Likewise.
+	(vmovn_high_u32): Likewise.
+	(vmovn_high_u64): Likewise.
+	(vmovn_s16): Likewise.
+	(vmovn_s32): Likewise.
+	(vmovn_s64): Likewise.
+	(vmovn_u16): Likewise.
+	(vmovn_u32): Likewise.
+	(vmovn_u64): Likewise.
+	(vmull_high_n_s16): Likewise.
+	(vmull_high_n_s32): Likewise.
+	(vmull_high_n_u16): Likewise.
+	(vmull_high_n_u32): Likewise.
+	(vmull_high_p8): Likewise.
+	(vmull_high_s8): Likewise.
+	(vmull_high_s16): Likewise.
+	(vmull_high_s32): Likewise.
+	(vmull_high_u8): Likewise.
+	(vmull_high_u16): Likewise.
+	(vmull_high_u32): Likewise.
+	(vmull_n_s16): Likewise.
+	(vmull_n_s32): Likewise.
+	(vmull_n_u16): Likewise.
+	(vmull_n_u32): Likewise.
+	(vmull_p8): Likewise.
+	(vmull_s8): Likewise.
+	(vmull_s16): Likewise.
+	(vmull_s32): Likewise.
+	(vmull_u8): Likewise.
+	(vmull_u16): Likewise.
+	(vmull_u32): Likewise.
+	(vpadal_s8): Likewise.
+	(vpadal_s16): Likewise.
+	(vpadal_s32): Likewise.
+	(vpadal_u8): Likewise.
+	(vpadal_u16): Likewise.
+	(vpadal_u32): Likewise.
+	(vpadalq_s8): Likewise.
+	(vpadalq_s16): Likewise.
+	(vpadalq_s32): Likewise.
+	(vpadalq_u8): Likewise.
+	(vpadalq_u16): Likewise.
+	(vpadalq_u32): Likewise.
+	(vpaddl_s8): Likewise.
+	(vpaddl_s16): Likewise.
+	(vpaddl_s32): Likewise.
+	(vpaddl_u8): Likewise.
+	(vpaddl_u16): Likewise.
+	(vpaddl_u32): Likewise.
+	(vpaddlq_s8): Likewise.
+	(vpaddlq_s16): Likewise.
+	(vpaddlq_s32): Likewise.
+	(vpaddlq_u8): Likewise.
+	(vpaddlq_u16): Likewise.
+	(vpaddlq_u32): Likewise.
+	(vpaddq_s8): Likewise.
+	(vpaddq_s16): Likewise.
+	(vpaddq_s32): Likewise.
+	(vpaddq_s64): Likewise.
+	(vpaddq_u8): Likewise.
+	(vpaddq_u16): Likewise.
+	(vpaddq_u32): Likewise.
+	(vpaddq_u64): Likewise.
+	(vqdmulh_n_s16): Likewise.
+	(vqdmulh_n_s32): Likewise.
+	(vqdmulhq_n_s16): Likewise.
+	(vqdmulhq_n_s32): Likewise.
+	(vqmovn_high_s16): Likewise.
+	(vqmovn_high_s32): Likewise.
+	(vqmovn_high_s64): Likewise.
+	(vqmovn_high_u16): Likewise.
+	(vqmovn_high_u32): Likewise.
+	(vqmovn_high_u64): Likewise.
+	(vqmovun_high_s16): Likewise.
+	(vqmovun_high_s32): Likewise.
+	(vqmovun_high_s64): Likewise.
+	(vqrdmulh_n_s16): Likewise.
+	(vqrdmulh_n_s32): Likewise.
+	(vqrdmulhq_n_s16): Likewise.
+	(vqrdmulhq_n_s32): Likewise.
+	(vrsqrte_u32): Likewise.
+	(vrsqrteq_u32): Likewise.
+	(vtst_p8): Likewise.
+	(vtst_p16): Likewise.
+	(vtst_p64): Likewise.
+	(vtstq_p8): Likewise.
+	(vtstq_p16): Likewise.
+	(vtstq_p64): Likewise.
+	(vaddlv_s32): Likewise.
+	(vaddlv_u32): Likewise.
+	(vqtbl1_p8): Likewise.
+	(vqtbl1_s8): Likewise.
+	(vqtbl1_u8): Likewise.
+	(vqtbl1q_p8): Likewise.
+	(vqtbl1q_s8): Likewise.
+	(vqtbl1q_u8): Likewise.
+	(vqtbx1_s8): Likewise.
+	(vqtbx1_u8): Likewise.
+	(vqtbx1_p8): Likewise.
+	(vqtbx1q_s8): Likewise.
+	(vqtbx1q_u8): Likewise.
+	(vqtbx1q_p8): Likewise.
+	(vtbl1_s8): Likewise.
+	(vtbl1_u8): Likewise.
+	(vtbl1_p8): Likewise.
+	(vtbl2_s8): Likewise.
+	(vtbl2_u8): Likewise.
+	(vtbl2_p8): Likewise.
+	(vtbl3_s8): Likewise.
+	(vtbl3_u8): Likewise.
+	(vtbl3_p8): Likewise.
+	(vtbl4_s8): Likewise.
+	(vtbl4_u8): Likewise.
+	(vtbl4_p8): Likewise.
+	(vtbx2_s8): Likewise.
+	(vtbx2_u8): Likewise.
+	(vtbx2_p8): Likewise.
+	(vld1_f32): Likewise.
+	(vld1_f64): Likewise.
+	(vld1_p8): Likewise.
+	(vld1_p16): Likewise.
+	(vld1_p64): Likewise.
+	(vld1_s8): Likewise.
+	(vld1_s16): Likewise.
+	(vld1_s32): Likewise.
+	(vld1_s64): Likewise.
+	(vld1_u8): Likewise.
+	(vld1_u16): Likewise.
+	(vld1_u32): Likewise.
+	(vld1_u64): Likewise.
+	(vld1q_f32): Likewise.
+	(vld1q_f64): Likewise.
+	(vld1q_p8): Likewise.
+	(vld1q_p16): Likewise.
+	(vld1q_p64): Likewise.
+	(vld1q_s8): Likewise.
+	(vld1q_s16): Likewise.
+	(vld1q_s32): Likewise.
+	(vld1q_s64): Likewise.
+	(vld1q_u8): Likewise.
+	(vld1q_u16): Likewise.
+	(vld1q_u32): Likewise.
+	(vld1q_u64): Likewise.
+	(vpmax_s8): Likewise.
+	(vpmax_s16): Likewise.
+	(vpmax_s32): Likewise.
+	(vpmax_u8): Likewise.
+	(vpmax_u16): Likewise.
+	(vpmax_u32): Likewise.
+	(vpmaxq_s8): Likewise.
+	(vpmaxq_s16): Likewise.
+	(vpmaxq_s32): Likewise.
+	(vpmaxq_u8): Likewise.
+	(vpmaxq_u16): Likewise.
+	(vpmaxq_u32): Likewise.
+	(vpmax_f32): Likewise.
+	(vpmaxq_f32): Likewise.
+	(vpmaxq_f64): Likewise.
+	(vpmaxqd_f64): Likewise.
+	(vpmaxs_f32): Likewise.
+	(vpmaxnm_f32): Likewise.
+	(vpmaxnmq_f32): Likewise.
+	(vpmaxnmq_f64): Likewise.
+	(vpmaxnmqd_f64): Likewise.
+	(vpmaxnms_f32): Likewise.
+	(vpmin_s8): Likewise.
+	(vpmin_s16): Likewise.
+	(vpmin_s32): Likewise.
+	(vpmin_u8): Likewise.
+	(vpmin_u16): Likewise.
+	(vpmin_u32): Likewise.
+	(vpminq_s8): Likewise.
+	(vpminq_s16): Likewise.
+	(vpminq_s32): Likewise.
+	(vpminq_u8): Likewise.
+	(vpminq_u16): Likewise.
+	(vpminq_u32): Likewise.
+	(vpmin_f32): Likewise.
+	(vpminq_f32): Likewise.
+	(vpminq_f64): Likewise.
+	(vpminqd_f64): Likewise.
+	(vpmins_f32): Likewise.
+	(vpminnm_f32): Likewise.
+	(vpminnmq_f32): Likewise.
+	(vpminnmq_f64): Likewise.
+	(vpminnmqd_f64): Likewise.
+	(vpminnms_f32): Likewise.
+	(vmla_f32): Likewise.
+	(vmlaq_f32): Likewise.
+	(vmlaq_f64): Likewise.
+	(vmls_f32): Likewise.
+	(vmlsq_f32): Likewise.
+	(vmlsq_f64): Likewise.
+	(vqtbl2_s8): Likewise.
+	(vqtbl2_u8): Likewise.
+	(vqtbl2_p8): Likewise.
+	(vqtbl2q_s8): Likewise.
+	(vqtbl2q_u8): Likewise.
+	(vqtbl2q_p8): Likewise.
+	(vqtbl3_s8): Likewise.
+	(vqtbl3_u8): Likewise.
+	(vqtbl3_p8): Likewise.
+	(vqtbl3q_s8): Likewise.
+	(vqtbl3q_u8): Likewise.
+	(vqtbl3q_p8): Likewise.
+	(vqtbl4_s8): Likewise.
+	(vqtbl4_u8): Likewise.
+	(vqtbl4_p8): Likewise.
+	(vqtbl4q_s8): Likewise.
+	(vqtbl4q_u8): Likewise.
+	(vqtbl4q_p8): Likewise.
+	(vqtbx2_s8): Likewise.
+	(vqtbx2_u8): Likewise.
+	(vqtbx2_p8): Likewise.
+	(vqtbx2q_s8): Likewise.
+	(vqtbx2q_u8): Likewise.
+	(vqtbx2q_p8): Likewise.
+	(vqtbx3_s8): Likewise.
+	(vqtbx3_u8): Likewise.
+	(vqtbx3_p8): Likewise.
+	(vqtbx3q_s8): Likewise.
+	(vqtbx3q_u8): Likewise.
+	(vqtbx3q_p8): Likewise.
+	(vqtbx4_s8): Likewise.
+	(vqtbx4_u8): Likewise.
+	(vqtbx4_p8): Likewise.
+	(vqtbx4q_s8): Likewise.
+	(vqtbx4q_u8): Likewise.
+	(vqtbx4q_p8): Likewise.
+	(vrev16_p8): Likewise.
+	(vrev16_s8): Likewise.
+	(vrev16_u8): Likewise.
+	(vrev16q_p8): Likewise.
+	(vrev16q_s8): Likewise.
+	(vrev16q_u8): Likewise.
+	(vrev32_p8): Likewise.
+	(vrev32_p16): Likewise.
+	(vrev32_s8): Likewise.
+	(vrev32_s16): Likewise.
+	(vrev32_u8): Likewise.
+	(vrev32_u16): Likewise.
+	(vrev32q_p8): Likewise.
+	(vrev32q_p16): Likewise.
+	(vrev32q_s8): Likewise.
+	(vrev32q_s16): Likewise.
+	(vrev32q_u8): Likewise.
+	(vrev32q_u16): Likewise.
+	(vrev64_f32): Likewise.
+	(vrev64_p8): Likewise.
+	(vrev64_p16): Likewise.
+	(vrev64_s8): Likewise.
+	(vrev64_s16): Likewise.
+	(vrev64_s32): Likewise.
+	(vrev64_u8): Likewise.
+	(vrev64_u16): Likewise.
+	(vrev64_u32): Likewise.
+	(vrev64q_f32): Likewise.
+	(vrev64q_p8): Likewise.
+	(vrev64q_p16): Likewise.
+	(vrev64q_s8): Likewise.
+	(vrev64q_s16): Likewise.
+	(vrev64q_s32): Likewise.
+	(vrev64q_u8): Likewise.
+	(vrev64q_u16): Likewise.
+	(vrev64q_u32): Likewise.
+	(vsha1cq_u32): Likewise.
+	(vsha1mq_u32): Likewise.
+	(vsha1pq_u32): Likewise.
+	(vsha1h_u32): Likewise.
+	(vsha1su0q_u32): Likewise.
+	(vsha1su1q_u32): Likewise.
+	(vsha256hq_u32): Likewise.
+	(vsha256h2q_u32): Likewise.
+	(vsha256su0q_u32): Likewise.
+	(vsha256su1q_u32): Likewise.
+	(vmull_p64): Likewise.
+	(vmull_high_p64): Likewise.
+	(vsqrt_f32): Likewise.
+	(vsqrtq_f32): Likewise.
+	(vsqrt_f64): Likewise.
+	(vsqrtq_f64): Likewise.
+	(vst1_f32): Likewise.
+	(vst1_f64): Likewise.
+	(vst1_p8): Likewise.
+	(vst1_p16): Likewise.
+	(vst1_p64): Likewise.
+	(vst1_s8): Likewise.
+	(vst1_s16): Likewise.
+	(vst1_s32): Likewise.
+	(vst1_s64): Likewise.
+	(vst1_u8): Likewise.
+	(vst1_u16): Likewise.
+	(vst1_u32): Likewise.
+	(vst1_u64): Likewise.
+	(vst1q_f32): Likewise.
+	(vst1q_f64): Likewise.
+	(vst1q_p8): Likewise.
+	(vst1q_p16): Likewise.
+	(vst1q_p64): Likewise.
+	(vst1q_s8): Likewise.
+	(vst1q_s16): Likewise.
+	(vst1q_s32): Likewise.
+	(vst1q_s64): Likewise.
+	(vst1q_u8): Likewise.
+	(vst1q_u16): Likewise.
+	(vst1q_u32): Likewise.
+	(vst1q_u64): Likewise.
+	(vst1_s64_x2): Likewise.
+	(vst1_u64_x2): Likewise.
+	(vst1_f64_x2): Likewise.
+	(vst1_s8_x2): Likewise.
+	(vst1_p8_x2): Likewise.
+	(vst1_s16_x2): Likewise.
+	(vst1_p16_x2): Likewise.
+	(vst1_s32_x2): Likewise.
+	(vst1_u8_x2): Likewise.
+	(vst1_u16_x2): Likewise.
+	(vst1_u32_x2): Likewise.
+	(vst1_f16_x2): Likewise.
+	(vst1_f32_x2): Likewise.
+	(vst1_p64_x2): Likewise.
+	(vst1q_s8_x2): Likewise.
+	(vst1q_p8_x2): Likewise.
+	(vst1q_s16_x2): Likewise.
+	(vst1q_p16_x2): Likewise.
+	(vst1q_s32_x2): Likewise.
+	(vst1q_s64_x2): Likewise.
+	(vst1q_u8_x2): Likewise.
+	(vst1q_u16_x2): Likewise.
+	(vst1q_u32_x2): Likewise.
+	(vst1q_u64_x2): Likewise.
+	(vst1q_f16_x2): Likewise.
+	(vst1q_f32_x2): Likewise.
+	(vst1q_f64_x2): Likewise.
+	(vst1q_p64_x2): Likewise.
+	(vst1_s64_x3): Likewise.
+	(vst1_u64_x3): Likewise.
+	(vst1_f64_x3): Likewise.
+	(vst1_s8_x3): Likewise.
+	(vst1_p8_x3): Likewise.
+	(vst1_s16_x3): Likewise.
+	(vst1_p16_x3): Likewise.
+	(vst1_s32_x3): Likewise.
+	(vst1_u8_x3): Likewise.
+	(vst1_u16_x3): Likewise.
+	(vst1_u32_x3): Likewise.
+	(vst1_f16_x3): Likewise.
+	(vst1_f32_x3): Likewise.
+	(vst1_p64_x3): Likewise.
+	(vst1q_s8_x3): Likewise.
+	(vst1q_p8_x3): Likewise.
+	(vst1q_s16_x3): Likewise.
+	(vst1q_p16_x3): Likewise.
+	(vst1q_s32_x3): Likewise.
+	(vst1q_s64_x3): Likewise.
+	(vst1q_u8_x3): Likewise.
+	(vst1q_u16_x3): Likewise.
+	(vst1q_u32_x3): Likewise.
+	(vst1q_u64_x3): Likewise.
+	(vst1q_f16_x3): Likewise.
+	(vst1q_f32_x3): Likewise.
+	(vst1q_f64_x3): Likewise.
+	(vst1q_p64_x3): Likewise.
+	(vst2_s64): Likewise.
+	(vst2_u64): Likewise.
+	(vst2_f64): Likewise.
+	(vst2_s8): Likewise.
+	(vst2_p8): Likewise.
+	(vst2_s16): Likewise.
+	(vst2_p16): Likewise.
+	(vst2_s32): Likewise.
+	(vst2_u8): Likewise.
+	(vst2_u16): Likewise.
+	(vst2_u32): Likewise.
+	(vst2_f16): Likewise.
+	(vst2_f32): Likewise.
+	(vst2_p64): Likewise.
+	(vst2q_s8): Likewise.
+	(vst2q_p8): Likewise.
+	(vst2q_s16): Likewise.
+	(vst2q_p16): Likewise.
+	(vst2q_s32): Likewise.
+	(vst2q_s64): Likewise.
+	(vst2q_u8): Likewise.
+	(vst2q_u16): Likewise.
+	(vst2q_u32): Likewise.
+	(vst2q_u64): Likewise.
+	(vst2q_f16): Likewise.
+	(vst2q_f32): Likewise.
+	(vst2q_f64): Likewise.
+	(vst2q_p64): Likewise.
+	(vst3_s64): Likewise.
+	(vst3_u64): Likewise.
+	(vst3_f64): Likewise.
+	(vst3_s8): Likewise.
+	(vst3_p8): Likewise.
+	(vst3_s16): Likewise.
+	(vst3_p16): Likewise.
+	(vst3_s32): Likewise.
+	(vst3_u8): Likewise.
+	(vst3_u16): Likewise.
+	(vst3_u32): Likewise.
+	(vst3_f16): Likewise.
+	(vst3_f32): Likewise.
+	(vst3_p64): Likewise.
+	(vst3q_s8): Likewise.
+	(vst3q_p8): Likewise.
+	(vst3q_s16): Likewise.
+	(vst3q_p16): Likewise.
+	(vst3q_s32): Likewise.
+	(vst3q_s64): Likewise.
+	(vst3q_u8): Likewise.
+	(vst3q_u16): Likewise.
+	(vst3q_u32): Likewise.
+	(vst3q_u64): Likewise.
+	(vst3q_f16): Likewise.
+	(vst3q_f32): Likewise.
+	(vst3q_f64): Likewise.
+	(vst3q_p64): Likewise.
+	(vst4_s64): Likewise.
+	(vst4_u64): Likewise.
+	(vst4_f64): Likewise.
+	(vst4_s8): Likewise.
+	(vst4_p8): Likewise.
+	(vst4_s16): Likewise.
+	(vst4_p16): Likewise.
+	(vst4_s32): Likewise.
+	(vst4_u8): Likewise.
+	(vst4_u16): Likewise.
+	(vst4_u32): Likewise.
+	(vst4_f16): Likewise.
+	(vst4_f32): Likewise.
+	(vst4_p64): Likewise.
+	(vst4q_s8): Likewise.
+	(vst4q_p8): Likewise.
+	(vst4q_s16): Likewise.
+	(vst4q_p16): Likewise.
+	(vst4q_s32): Likewise.
+	(vst4q_s64): Likewise.
+	(vst4q_u8): Likewise.
+	(vst4q_u16): Likewise.
+	(vst4q_u32): Likewise.
+	(vst4q_u64): Likewise.
+	(vst4q_f16): Likewise.
+	(vst4q_f32): Likewise.
+	(vst4q_f64): Likewise.
+	(vst4q_p64): Likewise.
+	(vtbx4_s8): Likewise.
+	(vtbx4_u8): Likewise.
+	(vtbx4_p8): Likewise.
+	(vtrn_f32): Likewise.
+	(vtrn_p8): Likewise.
+	(vtrn_p16): Likewise.
+	(vtrn_s8): Likewise.
+	(vtrn_s16): Likewise.
+	(vtrn_s32): Likewise.
+	(vtrn_u8): Likewise.
+	(vtrn_u16): Likewise.
+	(vtrn_u32): Likewise.
+	(vtrnq_f32): Likewise.
+	(vtrnq_p8): Likewise.
+	(vtrnq_p16): Likewise.
+	(vtrnq_s8): Likewise.
+	(vtrnq_s16): Likewise.
+	(vtrnq_s32): Likewise.
+	(vtrnq_u8): Likewise.
+	(vtrnq_u16): Likewise.
+	(vtrnq_u32): Likewise.
+	(vrsqrte_f16): Likewise.
+	(vrsqrteq_f16): Likewise.
+	(vsqrt_f16): Likewise.
+	(vsqrtq_f16): Likewise.
+	(vabd_f16): Likewise.
+	(vabdq_f16): Likewise.
+	(vpadd_f16): Likewise.
+	(vpaddq_f16): Likewise.
+	(vpmax_f16): Likewise.
+	(vpmaxq_f16): Likewise.
+	(vpmaxnm_f16): Likewise.
+	(vpmaxnmq_f16): Likewise.
+	(vpmin_f16): Likewise.
+	(vpminq_f16): Likewise.
+	(vpminnm_f16): Likewise.
+	(vpminnmq_f16): Likewise.
+	(vrsqrts_f16): Likewise.
+	(vrsqrtsq_f16): Likewise.
+
+2019-09-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91896
+	* tree-vect-loop.c (vectorizable_reduction): The single
+	def-use cycle optimization cannot apply when there's more
+	than one pattern stmt involved.
+
+2019-09-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.md (load_macho_picbase_<mode>): New, using
+	the 'P' mode iterator, replacing the (removed) SI and DI variants.
+	(reload_macho_picbase_<mode>): Likewise.
+
+2019-09-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.md: Move darwin.md include until
+	after the definition of the mode iterators.
+
+2019-09-23  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91570
+	* tree-ssa-strlen.c (get_range_strlen_dynamic): Handle null and
+	non-constant minlen, maxlen and maxbound.
+
+2019-09-24  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info::const_cond_reduc_code):
+	Rename to...
+	(_stmt_vec_info::cond_reduc_code): ... this.
+	(_stmt_vec_info::induc_cond_initial_val): Add.
+	(STMT_VINFO_VEC_CONST_COND_REDUC_CODE): Rename to...
+	(STMT_VINFO_VEC_COND_REDUC_CODE): ... this.
+	(STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL): Add.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Adjust.
+	* tree-vect-loop.c (get_initial_def_for_reduction): Pass in
+	the reduction code.
+	(vect_create_epilog_for_reduction): Drop special
+	induction condition reduction params, pass in reduction code
+	and simplify.
+	(vectorizable_reduction): Perform condition reduction kind
+	selection only at analysis time.  Adjust passing on state.
+
+2019-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.md (mov<mode>): Don't call
+	aarch64_split_dimode_const_store on volatile MEM.
+
+2019-09-24  Stamatis Markianos-Wright  <stam.markianos-wright@arm.com>
+
+	* config/aarch64/aarch64-option-extensions.def (fp16fml):
+	Update hwcap string for fp16fml.
+
+2019-09-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91866
+	* match.pd (((T)(A)) + CST -> (T)(A + CST)): Formatting fix.
+	(((T)(A + CST1)) + CST2 -> (T)(A) + (T)CST1 + CST2): New optimization.
+
+2019-09-24  Martin Liska  <mliska@suse.cz>
+
+	* cfgexpand.c (gimple_assign_rhs_to_tree): Use switch statement
+	instead of if-elseif-elseif-...
+	* gimple-expr.c (extract_ops_from_tree): Likewise.
+	* gimple.c (get_gimple_rhs_num_ops): Likewise.
+	* tree-ssa-forwprop.c (rhs_to_tree): Likewise.
+
+2019-09-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91831
+	* ipa-param-manipulation.c (carry_over_param): Make a method of
+	ipa_param_body_adjustments, remove now unnecessary argument.  Also copy
+	in case of a context mismatch.
+	(ipa_param_body_adjustments::common_initialization): Adjust call to
+	carry_over_param.
+	* ipa-param-manipulation.h (class ipa_param_body_adjustments): Add
+	private method carry_over_param.
+
+2019-09-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91832
+	* ipa-sra.c (scan_expr_access): Check that offset is non-negative.
+
+2019-09-24  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize MEM_REF
+	base.
+
+2019-09-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/t-arm (arm-builtins.o): Add dependency on
+	arm_acle_builtins.def.
+
+2019-09-23  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91823
+	* config/rs6000/altivec.md (altivec_copysign_v4sf3): Generate
+	canonical CONST_INTs.  Use gen_rtvec.
+
+2019-09-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (get_initial_def_for_reduction): Simplify,
+	avoid adjusting by + 0 or * 1.
+	(vect_create_epilog_for_reduction): Get reduction code only
+	when necessary.  Deal with adjustment_def only when necessary.
+
+2019-09-23  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/atomics.md (aarch64_store_exclusive_pair): Fix
+	memmodel index.
+
+2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR ipa/91835
+	* lto-section-in.c (lto_section_name): Use "ipa_sra" instead of
+	"ipa-sra".
+
+2019-09-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (machopic_output_stub): Remove dead
+	code.  Merge code blocks with common conditionals. Use declared
+	macro instead of a magic number for PIC level.
+
+2019-09-21  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91830
+	* gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
+	Simplify computation of the offset of the referenced subobject.
+
+2019-09-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_legitimize_pic_address): Check
+	for lra not reload.
+
+2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira-conflicts.c (can_use_same_reg_p): New function.
+	(process_reg_shuffles): Take an insn parameter.  Ignore cases
+	in which input operand op_num could seemingly never be allocated
+	to the same register as the destination.
+	(add_insn_allocno_copies): Update call to process_reg_shuffles.
+
+2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* simplify-rtx.c (neg_const_int): Replace with...
+	(neg_poly_int_rtx): ...this new function.
+	(simplify_binary_operation_1): Extend (minus x C) -> (plus X -C)
+	to all CONST_SCALAR_INTs and to CONST_POLY_INT.
+	(simplify_plus_minus): Likewise for constant terms here.
+
+2019-09-20  Jonas Pfeil  <jonas.pfeil@uli-ulm.de>
+
+	* config/microblaze/microblaze.h (ASM_OUTPUT_SKIP): Use
+	HOST_WIDE_PRINT_UNSIGNED.
+
+2019-09-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_trampoline_init): Remove spurious extended
+	character.
+
+2019-09-20  Maya Rashish  <coypu@sdf.org>
+
+	PR target/86811
+	* config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+	Define to speculation_safe_value_not_needed.
+
+2019-09-20  Richard Biener  <rguenther@suse.de>
+	    Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/91814
+	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src): Revert
+	previous change.
+	(general_scalar_chain::convert_op): Force not suitable memory
+	operands to a register.
+
+2019-09-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91821
+	* tree-vect-loop.c (check_reduction_path): Check we can compute
+	reduc_idx.
+	(vect_is_simple_reduction): Set STMT_VINFO_REDUC_IDX.
+	* tree-vect-patterns.c (vect_reassociating_reduction_p): Return
+	operands in canonical order.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+	STMT_VINFO_REDUC_IDX.
+	* tree-vectorizer.h (_stmt_vec_info::reduc_idx): New.
+	(STMT_VINFO_REDUC_IDX): Likewise.
+
+2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/91269
+	* config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
+
+2019-09-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91822
+	* tree-vectorizer.h (vectorizable_condition): Restore for_reduction
+	parameter.
+	* tree-vect-loop.c (vectorizable_reduction): Adjust asserts
+	for reduc_index in nested cycles, adjust vectorizable_condition
+	calls.
+	* tree-vect-stmts.c (vectorizable_condition): Restore for_reduction
+	parameter.
+	(vect_analyze_stmt): Adjust.
+	(vect_transform_stmt): Likewise.
+
+2019-09-20  Richard Biener  <rguenther@suse.de>
+
+	PR target/91767
+	* config/i386/i386-features.c (general_scalar_chain::convert_registers):
+	Ensure there's a sequence point between allocating the new register
+	and passing a reference to a reg via regno_reg_rtx.
+
+2019-09-20  Martin Jambor  <mjambor@suse.cz>
+
+	* coretypes.h (cgraph_edge): Declare.
+	* ipa-param-manipulation.c: Rewrite.
+	* ipa-param-manipulation.h: Likewise.
+	* Makefile.in (GTFILES): Added ipa-param-manipulation.h and ipa-sra.c.
+	(OBJS): Added ipa-sra.o.
+	* cgraph.h (ipa_replace_map): Removed fields old_tree, replace_p
+	and ref_p, added fields param_adjustments and performed_splits.
+	(struct cgraph_clone_info): Remove ags_to_skip and
+	combined_args_to_skip, new field param_adjustments.
+	(cgraph_node::create_clone): Changed parameters to use
+	ipa_param_adjustments.
+	(cgraph_node::create_virtual_clone): Likewise.
+	(cgraph_node::create_virtual_clone_with_body): Likewise.
+	(tree_function_versioning): Likewise.
+	(cgraph_build_function_type_skip_args): Removed.
+	* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Convert to
+	using ipa_param_adjustments.
+	(clone_of_p): Likewise.
+	* cgraphclones.c (cgraph_build_function_type_skip_args): Removed.
+	(build_function_decl_skip_args): Likewise.
+	(duplicate_thunk_for_node): Adjust parameters using
+	ipa_param_body_adjustments, copy param_adjustments instead of
+	args_to_skip.
+	(cgraph_node::create_clone): Convert to using ipa_param_adjustments.
+	(cgraph_node::create_virtual_clone): Likewise.
+	(cgraph_node::create_version_clone_with_body): Likewise.
+	(cgraph_materialize_clone): Likewise.
+	(symbol_table::materialize_all_clones): Likewise.
+	* ipa-fnsummary.c (ipa_fn_summary_t::duplicate): Simplify
+	ipa_replace_map check.
+	* ipa-cp.c (get_replacement_map): Do not initialize removed fields.
+	(initialize_node_lattices): Make aware that some parameters might have
+	already been removed.
+	(want_remove_some_param_p): New function.
+	(create_specialized_node): Convert to using ipa_param_adjustments and
+	deal with possibly pre-existing adjustments.
+	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.
+	(output_node_opt_summary): Do not stream removed fields.  Stream
+	parameter adjustments instead of argumetns to skip.
+	(input_node_opt_summary): Likewise.
+	(input_node_opt_summary): Likewise.
+	* lto-section-in.c (lto_section_name): Added ipa-sra section.
+	* lto-streamer.h (lto_section_type): Likewise.
+	* tree-inline.h (copy_body_data): New fields killed_new_ssa_names and
+	param_body_adjs.
+	(copy_decl_to_var): Declare.
+	* tree-inline.c (update_clone_info): Do not remap old_tree.
+	(remap_gimple_stmt): Use ipa_param_body_adjustments to modify gimple
+	statements, walk all extra generated statements and remap their
+	operands.
+	(redirect_all_calls): Add killed SSA names to a hash set.
+	(remap_ssa_name): Do not remap killed SSA names.
+	(copy_arguments_for_versioning): Renames to copy_arguments_nochange,
+	half of functionality moved to ipa_param_body_adjustments.
+	(copy_decl_to_var): Make exported.
+	(copy_body): Destroy killed_new_ssa_names hash set.
+	(expand_call_inline): Remap performed splits.
+	(update_clone_info): Likewise.
+	(tree_function_versioning): Simplify tree_map processing.  Updated to
+	accept ipa_param_adjustments and use ipa_param_body_adjustments.
+	* omp-simd-clone.c (simd_clone_vector_of_formal_parm_types): Adjust
+	for the new interface.
+	(simd_clone_clauses_extract): Likewise, make args an auto_vec.
+	(simd_clone_compute_base_data_type): Likewise.
+	(simd_clone_init_simd_arrays): Adjust for the new interface.
+	(simd_clone_adjust_argument_types): Likewise.
+	(struct modify_stmt_info): Likewise.
+	(ipa_simd_modify_stmt_ops): Likewise.
+	(ipa_simd_modify_function_body): Likewise.
+	(simd_clone_adjust): Likewise.
+	* tree-sra.c: Removed IPA-SRA.  Include tree-sra.h.
+	(type_internals_preclude_sra_p): Make public.
+	* tree-sra.h: New file.
+	* ipa-inline-transform.c (save_inline_function_body): Update to
+	refelct new tree_function_versioning signature.
+	* ipa-prop.c (adjust_agg_replacement_values): Use a helper from
+	ipa_param_adjustments to get current parameter indices.
+	(ipcp_modif_dom_walker::before_dom_children): Likewise.
+	(ipcp_update_bits): Likewise.
+	(ipcp_update_vr): Likewise.
+	* ipa-split.c (split_function): Convert to using ipa_param_adjustments.
+	* ipa-sra.c: New file.
+	* multiple_target.c (create_target_clone): Update to reflet new type
+	of create_version_clone_with_body.
+	* trans-mem.c (ipa_tm_create_version): Update to reflect new type of
+	tree_function_versioning.
+	(modify_function): Update to reflect new type of
+	tree_function_versioning.
+	* params.def (PARAM_IPA_SRA_MAX_REPLACEMENTS): New.
+	* passes.def: Remove old IPA-SRA and add new one.
+	* tree-pass.h (make_pass_early_ipa_sra): Remove declaration.
+	(make_pass_ipa_sra): Declare.
+	* dbgcnt.def: Remove eipa_sra.  Added ipa_sra_params and
+	ipa_sra_retvalues.
+	* doc/invoke.texi (ipa-sra-max-replacements): New.
+
+2019-09-19  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91631
+	* builtins.c (component_size): Correct trailing array computation,
+	rename to component_ref_size and move...
+	(compute_objsize): Adjust.
+	* gimple-ssa-warn-restrict.c (builtin_memref::refsize): New member.
+	(builtin_access::strict): Do not consider memmove.
+	(builtin_access::write_off): New function.
+	(builtin_memref::builtin_memref): Initialize refsize.
+	(builtin_memref::set_base_and_offset): Adjust refoff and compute
+	refsize.
+	(builtin_memref::offset_out_of_bounds): Use ooboff input values.
+	Handle refsize.
+	(builtin_access::builtin_access): Initialize dstoff to destination
+	refeence offset here instead of in maybe_diag_overlap.  Adjust
+	referencess even to unrelated objects.	Adjust sizrange of bounded
+	string functions to reflect bound.  For strcat, adjust destination
+	sizrange by that of source.
+	(builtin_access::strcat_overlap):  Adjust offsets and sizes
+	to reflect the increase in destination sizrange above.
+	(builtin_access::overlap): Do not set dstoff here but instead
+	in builtin_access::builtin_access.
+	(check_bounds_or_overlap): Use builtin_access::write_off.
+	(maybe_diag_access_bounds): Add argument.  Add informational notes.
+	(dump_builtin_memref, dump_builtin_access): New functions.
+	* tree.c (component_ref_size): ...to here.
+	* tree.h (component_ref_size): Declare.
+	* tree-ssa-strlen (handle_builtin_strcat): Include the terminating
+	nul in the size of the source string.
+
+2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR c/67224
+	* doc/cpp.texi: Document support for extended characters in
+	identifiers.
+	* doc/cppopts.texi: Likewise.
+
+2019-09-19  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_is_slp_reduction): Remove.
+	(check_reduction_path): New overload having the path as result.
+	(vect_is_simple_reduction): From the detected reduction
+	path build a SLP reduction chain if possible.
+
+2019-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR target/91814
+	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src):
+	Force operand to a register if it isn't nonimmediate_operand.
+
+2019-09-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (<logical_op>di3): Use <optab> and <CODE>.
+	* config/arm/iterators.md (optab): Add and, ior, xor entries.
+	(logical_op): Remove code attribute.
+	(logical_OP): Likewise.
+
+2019-09-19  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sort_congruence_class_groups_by_decl_uid):
+	Use proper casting.
+
+2019-09-19  Richard Henderson  <richard.henderson@linaro.org>
+
+	* config/aarch64/aarch64.c (aarch64_print_operand): Allow integer
+	registers with %R.
+
+	* config/aarch64/aarch64.c (aarch64_gen_compare_reg): Add support
+	for NE comparison of TImode values.
+	(aarch64_emit_load_exclusive): Add support for TImode.
+	(aarch64_emit_store_exclusive): Likewise.
+	(aarch64_split_compare_and_swap): Disable strong_zero_p for TImode.
+	* config/aarch64/atomics.md (@atomic_compare_and_swap<ALLI_TI>):
+	Change iterator from ALLI to ALLI_TI.
+	(@atomic_compare_and_swap<JUST_TI>): New.
+	(@atomic_compare_and_swap<JUST_TI>_lse): New.
+	(aarch64_load_exclusive_pair): New.
+	(aarch64_store_exclusive_pair): New.
+	* config/aarch64/iterators.md (JUST_TI): New.
+
+	* config/aarch64/aarch64 (aarch64_split_compare_and_swap): Disable
+	strong_zero_p for aarch64_track_speculation; unify some code paths;
+	use aarch64_gen_compare_reg instead of open-coding.
+
+	* config/aarch64/aarch64.opt (-moutline-atomics): New.
+	* config/aarch64/aarch64.c (aarch64_atomic_ool_func): New.
+	(aarch64_ool_cas_names, aarch64_ool_swp_names): New.
+	(aarch64_ool_ldadd_names, aarch64_ool_ldset_names): New.
+	(aarch64_ool_ldclr_names, aarch64_ool_ldeor_names): New.
+	(aarch64_expand_compare_and_swap): Honor TARGET_OUTLINE_ATOMICS.
+	* config/aarch64/atomics.md (atomic_exchange<ALLI>): Likewise.
+	(atomic_<atomic_op><ALLI>): Likewise.
+	(atomic_fetch_<atomic_op><ALLI>): Likewise.
+	(atomic_<atomic_op>_fetch<ALLI>): Likewise.
+	* doc/invoke.texi: Document -moutline-atomics.
+
+2019-09-19  Feng Xue  <fxue@os.amperecomputing.com>
+
+	* ipa-fnsummary.c (set_cond_stmt_execution_predicate): Do not compute
+	trivial predicate for condition branch.
+	(set_switch_stmt_execution_predicate): Do not compute trivial predicate
+	for switch case.
+	(compute_bb_predicates): Update predicate based on post-dominating
+	relationship.
+	(analyze_function_body): Calculate post-dominating information.
+
+2019-09-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vectorizer.h (vectorizable_condition): Take an int
+	reduction index instead of a boolean flag.
+	* tree-vect-stmts.c (vectorizable_condition): Likewise.
+	Swap the "then" and "else" values for EXTRACT_LAST_REDUCTION
+	reductions if the reduction accumulator is the "then" rather
+	than the "else" value.
+	(vect_analyze_stmt): Update call accordingly.
+	(vect_transform_stmt): Likewise.
+	* tree-vect-loop.c (vectorizable_reduction): Likewise,
+	asserting that the index is > 0.
+
+2019-09-19  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sort_sem_items_by_decl_uid): Simplify comparator.
+	(sort_congruence_classes_by_decl_uid): Likewise.
+	(sort_congruence_class_groups_by_decl_uid): Use std::pair for
+	easier sorting.
+	(sem_item_optimizer::merge_classes): Likewise.
+
+2019-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91812
+	* tree-ssa-phiprop.c (propagate_with_phi): Do not replace
+	volatile loads.
+
+2019-09-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* defaults.h (TARGET_UNIT): New macro.
+	(target_unit): New type.
+	* rtl.h (native_encode_rtx, native_decode_rtx)
+	(native_decode_vector_rtx, subreg_size_lsb): Declare.
+	(subreg_lsb_1): Turn into an inline wrapper around subreg_size_lsb.
+	* rtlanal.c (subreg_lsb_1): Delete.
+	(subreg_size_lsb): New function.
+	* simplify-rtx.c: Include rtx-vector-builder.h
+	(simplify_immed_subreg): Delete.
+	(native_encode_rtx, native_decode_vector_rtx, native_decode_rtx)
+	(simplify_const_vector_byte_offset, simplify_const_vector_subreg): New
+	functions.
+	(simplify_subreg): Use them.
+	(test_vector_subregs_modes, test_vector_subregs_repeating)
+	(test_vector_subregs_fore_back, test_vector_subregs_stepped)
+	(test_vector_subregs): New functions.
+	(test_vector_ops): Call test_vector_subregs for integer vector
+	modes with at least 2 elements.
+
+2019-09-19  Richard Biener  <rguenther@suse.de>
+
+	* tree-parloops.c (parloops_is_slp_reduction): Do not set
+	LOOP_VINFO_OPERANDS_SWAPPED.
+	(parloops_is_simple_reduction): Likewise.
+	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Do not
+	initialize operands_swapped.
+	(_loop_vec_info::~_loop_vec_info): Do not re-canonicalize stmts.
+	(vect_is_slp_reduction): Do not swap operands.
+	* tree-vectorizer.h (_loop_vec_info::operands_swapped): Remove.
+	(LOOP_VINFO_OPERANDS_SWAPPED): Likewise.
+
+2019-09-19  Hongtao Liu <hongtao.liu@intel.com>
+
+	PR target/87007
+	* config/i386.md (*floatuns<SWI48:mode><MODEF:mode>2_avx512):
+	Add avx_partial_xmm_update.
+
+2019-09-18  Jim Wilson  <jimw@sifive.com>
+
+	PR target/91683
+	* config/riscv/riscv-protos.h (riscv_split_symbol): New bool parameter.
+	(riscv_move_integer): Likewise.
+	* config/riscv/riscv.c (riscv_split_integer): Pass FALSE for new
+	riscv_move_integer arg.
+	(riscv_legitimize_move): Likewise.
+	(riscv_force_temporary): New parameter in_splitter.  Don't call
+	force_reg if true.
+	(riscv_unspec_offset_high): Pass FALSE for new riscv_force_temporary
+	arg.
+	(riscv_add_offset): Likewise.
+	(riscv_split_symbol): New parameter in_splitter.  Pass to
+	riscv_force_temporary.
+	(riscv_legitimize_address): Pass FALSE for new riscv_split_symbol
+	arg.
+	(riscv_move_integer): New parameter in_splitter.  New local
+	can_create_psuedo.  Don't call riscv_split_integer or force_reg when
+	in_splitter TRUE.
+	(riscv_legitimize_const_move): Pass FALSE for new riscv_move_integer,
+	riscv_split_symbol, and riscv_force_temporary args.
+	* config/riscv/riscv.md (low<mode>+1): Pass TRUE for new
+	riscv_move_integer arg.
+	(low<mode>+2): Pass TRUE for new riscv_split_symbol arg.
+
+2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90878
+	* config/i386/x86-tune-costs.h (skylake_cost): Restore SImode
+	hard register store cost to 6.
+
+2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/91446
+	* config/i386/x86-tune-costs.h (skylake_cost): Increase SImode
+	pseudo register store cost from 3 to 6 to make it the same as
+	QImode and HImode.
+
+2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/91738
+	* config/arm/arm.md (<logical_op>di3): Expand explicitly.
+	(one_cmpldi2): Likewise.
+	* config/arm/arm.c (const_ok_for_dimode_op): Return true if one
+	of the constant parts is simple.
+	* config/arm/iterators.md (LOGICAL): Add new code iterator.
+	(logical_op): Add new code attribute.
+	(logical_OP): Likewise.
+	* config/arm/predicates.md (arm_anddi_operand): Add predicate.
+	(arm_iordi_operand): Add predicate.
+	(arm_xordi_operand): Add predicate.
+
+2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (maddsidi4): Remove expander.
+	(mulsidi3adddi): Remove pattern.
+	(mulsidi3adddi_v6): Likewise.
+	(mulsidi3_nov6): Likewise.
+	(mulsidi3_v6): Likewise.
+	(umulsidi3): Remove expander.
+	(umulsidi3_nov6): Remove pattern.
+	(umulsidi3_v6): Likewise.
+	(umulsidi3adddi): Likewise.
+	(umulsidi3adddi_v6): Likewise.
+	(<Us>mulsidi3): Add combined expander.
+	(<Us>maddsidi4): Likewise.
+	(<US>mull): Add combined umull and smull pattern.
+	(<US>mlal): Likewise.
+	* config/arm/iterators.md (Us): Add new iterator.
+
+2019-09-18  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_is_simple_reduction): Remove operand
+	swapping.
+	(vectorize_fold_left_reduction): Remove assert.
+	(vectorizable_reduction): Also expect COND_EXPR non-reduction
+	operand in position 2.  Remove assert.
+
+2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (smulsi3_highpart): Use <US> and <SE> iterators.
+	(smulsi3_highpart_nov6): Remove pattern.
+	(smulsi3_highpart_v6): Likewise.
+	(umulsi3_highpart): Likewise.
+	(umulsi3_highpart_nov6): Likewise.
+	(umulsi3_highpart_v6): Likewise.
+	(<US>mull_high): Add new combined multiply pattern.
+
+2019-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (arm_mulsi3): Remove pattern.
+	(arm_mulsi3_v6): Likewise.
+	(mulsi3addsi_v6): Likewise.
+	(mulsi3subsi): Likewise.
+	(mul): Add new multiply pattern.
+	(mla): Likewise.
+	(mls): Likewise.
+
+2019-09-18  Richard Biener  <rguenther@suse.de>
+
+	* tree-parloops.c (report_ploop_op): Copy from report_vect_op.
+	(parloops_valid_reduction_input_p): Copy from
+	valid_reduction_input_p.
+	(parloops_is_slp_reduction): Copy from vect_is_slp_reduction.
+	(parloops_needs_fold_left_reduction_p): Copy from
+	needs_fold_left_reduction_p.
+	(parloops_is_simple_reduction): Copy from
+	vect_is_simple_reduction.
+	(parloops_force_simple_reduction): Copy from
+	vect_force_simple_reduction.
+	(gather_scalar_reductions): Adjust.
+	* tree-vect-loop.c (vect_force_simple_reduction): Make static.
+	* tree-vectorizer.h (vect_force_simple_reduction): Remove.
+
+2019-09-18  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (get_initial_def_for_reduction): Remove.
+	* tree-vect-loop.c (get_initial_def_for_reduction): Make
+	static.
+	(vect_create_epilog_for_reduction): Remove dead code.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* varasm.c (assemble_real): Generate canonical const_ints.
+
+2019-09-18  Richard Biener  <rguenther@suse.de>
+
+	PR lto/91763
+	* lto-streamer-in.c (input_eh_regions): Move EH init to
+	lto_materialize_function.
+	* tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
+	Likewise.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-ssa-ccp.c (get_value_for_expr): Check whether CONSTANTs
+	are INTEGER_CSTs.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimplify.c (gimplify_decl_expr): Use poly_int_tree_p instead
+	of checking specifically for INTEGER_CST.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* stor-layout.c (compute_record_mode): Operate on poly_uint64
+	sizes instead of uhwi sizes.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* dwarf2out.c (loc_list_from_tree_1): Handle POLY_INT_CST.
+	(add_const_value_attribute): Handle CONST_POLY_INT.
+
+2019-09-18  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.def (store_merging): New counter.
+	* gimple-ssa-store-merging.c (imm_store_chain_info::output_merged_stores):
+	Use it in store merging.
+
+2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_sched_variable_issue): New
+	function.
+	(TARGET_SCHED_VARIABLE_ISSUE): New macro.
+	* config/arm/arm.c (arm_sched_variable_issue): New function.
+	(TARGET_SCHED_VARIABLE_ISSUE): New macro.
+
+2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arm/types.md (no_reservation): New reservation.
+	* config/aarch64/falkor.md (falkor_other_0_nothing): Don't handle
+	no_insn here.
+	* config/aarch64/saphira.md (saphira_other_0_nothing): Likewise.
+	* config/aarch64/thunderx2t99.md (thunderx2t99_nothing): Likewise.
+	* config/aarch64/tsv110.md (tsv110_alu): Likewise.
+	* config/arm/arm1020e.md (1020alu_op): Likewise.
+	* config/arm/arm1026ejs.md (alu_op): Likewise.
+	* config/arm/arm1136jfs.md (11_alu_op): Likewise.
+	* config/arm/arm926ejs.md (9_alu_op): Likewise.
+	* config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
+	* config/arm/cortex-a17.md (cortex_a17_alu): Likewise.
+	* config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
+	* config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
+	* config/arm/cortex-a57.md (cortex_a57_alu): Likewise.
+	* config/arm/cortex-a7.md (cortex_a7_alu_shift): Likewise.
+	* config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
+	* config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
+	* config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
+	* config/arm/cortex-m7.md (cortex_m7_alu_simple): Likewise.
+	* config/arm/cortex-r4.md (cortex_r4_alu_shift_reg): Likewise.
+	* config/arm/fa526.md (526_alu_op): Likewise.
+	* config/arm/fa606te.md (606te_alu_op): Likewise.
+	* config/arm/fa626te.md (626te_alu_op): Likewise.
+	* config/arm/fa726te.md (726te_alu_op): Likewise.
+	* config/arm/xgene1.md (xgene1_nop): Likewise.
+
+2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arm/thumb1.md (*thumb1_tablejump): Change type from
+	"no_insn" to "branch".
+
+2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* array-traits.h (array_traits<T[N]>::size): Remove parameter name.
+
+2019-09-17  Richard Biener  <rguenther@suse.de>
+
+	PR debug/91772
+	* dwarf2out.c (dwarf2out_late_global_decl): If early dwarf
+	was missing generate locations only once.
+
+2019-09-17  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91089
+	* doc/invoke.texi (ipa-max-switch-predicate-bounds): Document new
+	option.
+	* params.def (PARAM_IPA_MAX_SWITCH_PREDICATE_BOUNDS): New.
+	* ipa-fnsummary.c (set_switch_stmt_execution_predicate): Add predicate
+	for switch default case using range analysis information.
+
+2019-09-17  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR target/91749
+	* config/arm/arm.c (arm_valid_target_attribute_rec): Make sure the
+	mode attributed is supported by FDPIC.
+
+2019-09-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91790
+	* tree-vect-stmts.c (vectorizable_load): For BB vectorization
+	use the correct DR for setting up realignment.
+
+2019-09-16  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91719
+	* config/i386/i386.h (TARGET_USE_XCHG_FOR_ATOMIC_STORE): New macro.
+	* config/i386/x86-tune.def (X86_TUNE_USE_XCHG_FOR_ATOMIC_STORE): New.
+	* config/i386/sync.md (atomic_store<mode>): emit XCHG for
+	TARGET_USE_XCHG_FOR_ATOMIC_STORE.
+
+2019-09-16  Jason Merrill  <jason@redhat.com>
+
+	* Makefile.in (build/genmatch.o): Depend on $(CPPLIB_H).
+
+2019-09-16  Martin Liska  <mliska@suse.cz>
+
+	* gimple-fold.c (or_comparisons_1): Remove rules moved
+	to ...
+	* match.pd: ... here.
+
+2019-09-16  Martin Liska  <mliska@suse.cz>
+
+	* gimple-fold.c (or_comparisons_1): Remove rules
+	moved to ...
+	* match.pd: ... here.
+
+2019-09-16  Martin Liska  <mliska@suse.cz>
+
+	* genmatch.c (dt_node::append_simplify): Do not print
+	warning when we have duplicate patterns belonging
+	to a same simplify rule.
+	* gimple-fold.c (and_comparisons_1): Remove matching moved to match.pd.
+	(maybe_fold_comparisons_from_match_pd): Handle
+	tcc_comparison as a results.
+	* match.pd: Handle (X == CST1) && (X OP2 CST2) conditions.
+
+2019-09-16  Li Jia He  <helijia@linux.ibm.com>
+	    Qi Feng  <ffengqi@linux.ibm.com>
+
+	PR middle-end/88784
+	* match.pd (x >  y  &&  x != XXX_MIN): Optimize into 'x > y'.
+	(x >  y  &&  x == XXX_MIN): Optimize into 'false'.
+	(x <= y  &&  x == XXX_MIN): Optimize into 'x == XXX_MIN'.
+	(x <  y  &&  x != XXX_MAX): Optimize into 'x < y'.
+	(x <  y  &&  x == XXX_MAX): Optimize into 'false'.
+	(x >= y  &&  x == XXX_MAX): Optimize into 'x == XXX_MAX'.
+	(x >  y  ||  x != XXX_MIN): Optimize into 'x != XXX_MIN'.
+	(x <= y  ||  x != XXX_MIN): Optimize into 'true'.
+	(x <= y  ||  x == XXX_MIN): Optimize into 'x <= y'.
+	(x <  y  ||  x != XXX_MAX): Optimize into 'x != XXX_MAX'.
+	(x >= y  ||  x != XXX_MAX): Optimize into 'true'.
+	(x >= y  ||  x == XXX_MAX): Optimize into 'x >= y'.
+
+2019-09-16  Li Jia He  <helijia@linux.ibm.com>
+	    Martin Liska  <mliska@suse.cz>
+
+	* gimple-fold.c (and_comparisons_1): Add type as first
+	argument.
+	(and_var_with_comparison): Likewise.
+	(and_var_with_comparison_1): Likewise.
+	(or_comparisons_1): Likewise.
+	(or_var_with_comparison): Likewise.
+	(or_var_with_comparison_1): Likewise.
+	(maybe_fold_and_comparisons): Call maybe_fold_comparisons_from_match_pd.
+	(maybe_fold_or_comparisons): Likewise.
+	(maybe_fold_comparisons_from_match_pd): New.
+	* gimple-fold.h (maybe_fold_and_comparisons): Add type argument.
+	(maybe_fold_or_comparisons): Likewise.
+	* gimple.c (gimple_size): Make it public and add num_ops argument.
+	(gimple_init): New function.
+	(gimple_alloc): Call gimple_init.
+	* gimple.h (gimple_size): New.
+	(gimple_init): Likewise.
+	* tree-if-conv.c (fold_or_predicates): Pass type.
+	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
+	* tree-ssa-reassoc.c (eliminate_redundant_comparison): Likewise.
+	(optimize_vec_cond_expr): Likewise.
+	(ovce_extract_ops): Return type of conditional expression.
+	* tree-ssanames.c (init_ssa_name_imm_use): New.
+	(make_ssa_name_fn): Use init_ssa_name_imm_use.
+	* tree-ssanames.h (init_ssa_name_imm_use): New.
+
+2019-09-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91756
+	PR tree-optimization/87132
+	* tree-ssa-alias.h (enum translate_flags): New.
+	(get_continuation_for_phi): Use it instead of simple bool flag.
+	(walk_non_aliased_vuses): Likewise.
+	* tree-ssa-alias.c (maybe_skip_until): Adjust.
+	(get_continuation_for_phi): When looking across backedges only
+	disallow valueization.
+	(walk_non_aliased_vuses): Adjust.
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid valueization
+	if requested.
+
+2019-09-14  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR middle-end/80791
+	* config/rs6000/rs6000.c (TARGET_HAVE_COUNT_REG_DECR_P): New macro.
+	(TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
+	(TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
+	* target.def (have_count_reg_decr_p): New hook.
+	(doloop_cost_for_generic): Likewise.
+	(doloop_cost_for_address): Likewise.
+	* doc/tm.texi.in (TARGET_HAVE_COUNT_REG_DECR_P): Likewise.
+	(TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
+	(TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
+	* doc/tm.texi: Regenerate.
+	* tree-ssa-loop-ivopts.c (comp_cost::operator+=): Consider infinite cost
+	addend.
+	(record_group): Init doloop_p.
+	(add_candidate_1): Add optional argument doloop, change the handlings
+	accordingly.
+	(add_candidate): Likewise.
+	(generic_predict_doloop_p): Update attribute.
+	(force_expr_to_var_cost): Add costing for expressions COND_EXPR/LT_EXPR/
+	LE_EXPR/GT_EXPR/GE_EXPR/EQ_EXPR/NE_EXPR/UNORDERED_EXPR/ORDERED_EXPR/
+	UNLT_EXPR/UNLE_EXPR/UNGT_EXPR/UNGE_EXPR/UNEQ_EXPR/LTGT_EXPR/MAX_EXPR/
+	MIN_EXPR.
+	(get_computation_cost): Update for doloop IV cand extra cost.
+	(determine_group_iv_cost_cond): Update for doloop IV cand.
+	(determine_iv_cost): Likewise.
+	(ivopts_estimate_reg_pressure): Likewise.
+	(may_eliminate_iv): Update handlings for doloop IV cand.
+	(add_iv_candidate_for_doloop): New function.
+	(find_iv_candidates): Call function add_iv_candidate_for_doloop.
+	(iv_ca_set_no_cp): Update for doloop IV cand.
+	(iv_ca_set_cp): Likewise.
+	(iv_ca_dump): Dump register cost.
+	(find_doloop_use): New function.
+	(analyze_and_mark_doloop_use): Likewise.
+	(tree_ssa_iv_optimize_loop): Call function analyze_and_mark_doloop_use.
+
+2019-09-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91708
+	* cse.c (cse_insn): Do not replace anything with a
+	MEM.
+
+2019-09-13  Ian Lance Taylor  <iant@golang.org>
+
+	* doc/invoke.texi (Optimize Options): Fix typo.
+
+2019-09-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR tree-optimization/89386
+	* config/i386/sse.md (smulhrs<mode>3): New expander.
+	(smulhrsv4hi3): Ditto.
+
+2019-09-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91750
+	* tree-vect-loop.c (vectorizable_induction): Compute IV increments
+	in the type of the evolution.
+
+2019-09-12  Yuliang Wang  <yuliang.wang@arm.com>
+
+	PR tree-optimization/89386
+	* config/aarch64/aarch64-sve2.md (<su>mull<bt><Vwide>)
+	(<r>shrnb<mode>, <r>shrnt<mode>): New SVE2 patterns.
+	(<su>mulh<r>s<mode>3): New pattern for MULHRS.
+	* config/aarch64/iterators.md (UNSPEC_SMULLB, UNSPEC_SMULLT)
+	(UNSPEC_UMULLB, UNSPEC_UMULLT, UNSPEC_SHRNB, UNSPEC_SHRNT)
+	(UNSPEC_RSHRNB, UNSPEC_RSHRNT, UNSPEC_SMULHS, UNSPEC_SMULHRS)
+	UNSPEC_UMULHS, UNSPEC_UMULHRS): New unspecs.
+	(MULLBT, SHRNB, SHRNT, MULHRS): New int iterators.
+	(su, r): Handle the unspecs above.
+	(bt): New int attribute.
+	* internal-fn.def (IFN_MULHS, IFN_MULHRS): New internal functions.
+	* internal-fn.c (first_commutative_argument): Commutativity info for
+	above.
+	* optabs.def (smulhs_optab, smulhrs_optab, umulhs_optab)
+	(umulhrs_optab): New optabs.
+	* doc/md.texi (smulhs$var{m3}, umulhs$var{m3})
+	(smulhrs$var{m3}, umulhrs$var{m3}): Documentation for the above.
+	* tree-vect-patterns.c (vect_recog_mulhs_pattern): New pattern
+	function.
+	(vect_vect_recog_func_ptrs): Add it.
+
+2019-09-11  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (non_add_cint_operand): Simplify the
+	code.
+
+2019-09-11  Nathan Sidwell  <nathan@acm.org>
+
+	* tree.h (MARK_TS_TYPE_NON_COMMON): New.
+	* tree.c (tree_node_structure_for_code): Reformat and alphabetize.
+
+2019-09-11  Richard Biener  <rguenther@suse.de>
+
+	* lto-opts.c (lto_write_options): Stream -g when debug is enabled.
+	* lto-wrapper.c (merge_and_complain): Pick up -g.
+	(append_compiler_options): Likewise.
+	(run_gcc): Re-instantiate handling -g0 at link-time.
+	* doc/invoke.texi (flto): Document debug info generation.
+
+2019-09-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90387
+	* vr-values.c (vr_values::extract_range_basic): After inlining
+	simplify non-constant __builtin_constant_p to false.
+
+2019-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/89795
+	* rtlanal.c (nonzero_bits1) <SUBREG>: Do not propagate results from
+	inner REGs to paradoxical SUBREGs if WORD_REGISTER_OPERATIONS is set.
+
+2019-09-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91723
+	* tree-vect-stmts.c (vectorizable_call): Use types_compatible_p check
+	instead of pointer equality when checking if argument vectypes are
+	the same.
+
+	PR middle-end/91725
+	* match.pd ((A / (1 << B)) -> (A >> B)): Call tree_nonzero_bits instead
+	of get_nonzero_bits, only call it for integral types.
+
+2019-09-11  Richard Biener  <rguenther@suse.de>
+
+	Revert
+	2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
+
+	* match.pd: Add flag_unsafe_math_optimizations check
+	before deciding on the widest type in a binary math operation.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/tm.texi.in: Document that exactly one of CALL_USED_REGISTERS
+	and CALL_REALLY_USED_REGISTERS must be defined, and that
+	CALL_REALLY_USED_REGISTERS is preferred.
+	* doc/tm.texi: Regenerate.
+	* hard-reg-set.h (target_hard_regs::x_call_really_used_regs): Delete.
+	(call_really_used_regs): Likewise.
+	* reginfo.c: Raise an #error if both CALL_USED_REGISTERS and
+	CALL_REALLY_USED_REGISTERS are defined.
+	(initial_call_used_regs): Use CALL_REALLY_USED_REGISTERS as the
+	initial value if defined.
+	(initial_call_really_used_regs): Delete.
+	(saved_call_really_used_regs): Likewise.
+	(CALL_REALLY_USED_REGNO_P): Likewise.
+	(init_reg_sets): Remove handling of call_really_used_regs.
+	(save_register_info, restore_register_info, globalize_reg): Likewise.
+	(init_reg_sets_1): Likewise.  Use call_used_regs instead of
+	CALL_REALLY_USED_REGNO_P.  Don't set call_used_regs for registers
+	outside operand_reg_set.
+	(fix_register): Don't change call_used_regs if
+	CALL_REALLY_USED_REGISTERS is defined.
+	* config/csky/csky.h (CALL_USED_REGISTERS): Delete.
+	* config/csky/csky.c (get_csky_live_regs): Use call_used_regs
+	instead of call_really_used_regs.
+	(csky_conditional_register_usage): Remove the old handling of
+	call_used_regs and change the handling of call_really_used_regs
+	to use call_used_regs instead.
+	* config/ia64/ia64.h (CALL_USED_REGISTERS): Delete.
+	* config/ia64/ia64.c (fix_range): Don't set call_used_regs when
+	making a register fixed.
+	* config/m32r/m32r.h (CALL_USED_REGISTERS): Delete.
+	* config/m32r/m32r.c (MUST_SAVE_REGISTER): Use call_used_regs
+	instead of call_really_used_regs.
+	(m32r_conditional_register_usage): Don't set call_used_regs when
+	making a register fixed.
+	* config/mips/mips.h (CALL_USED_REGISTERS): Delete.
+	* config/mips/mips.c (mips_global_pointer): Use call_used_regs
+	instead of call_really_used_regs.
+	(mips_interrupt_extra_call_saved_reg_p): Likewise.
+	(mips_cfun_call_saved_reg_p): Likewise.
+	(mips_swap_registers): Remove the old handling of call_used_regs
+	and change the handling of call_really_used_regs to use call_used_regs
+	instead.
+	(mips_conditional_register_usage): Likewise.
+	* config/mn10300/mn10300.h (CALL_USED_REGISTERS): Delete.
+	* config/mn10300/mn10300.c (fp_regs_to_save): Use call_used_regs
+	instead of call_really_used_regs.
+	(mn10300_get_live_callee_saved_regs): Likewise.
+	(mn10300_expand_prologue, mn10300_expand_epilogue): Likewise.
+	(mn10300_conditional_register_usage): Don't set call_used_regs when
+	making a register fixed.
+	* config/rs6000/rs6000.h (CALL_USED_REGISTERS): Delete.
+	* config/rs6000/rs6000.c (rs6000_conditional_register_usage):
+	Remove the old handling of call_used_regs and change the handling
+	of call_really_used_regs to use call_used_regs instead.
+	* config/s390/s390.h (CALL_USED_REGISTERS): Delete.
+	* config/s390/s390.c (s390_regs_ever_clobbered): Use call_used_regs
+	instead of call_really_used_regs.
+	(s390_register_info_gprtofpr, s390_register_info): Likewise.
+	(s390_hard_regno_rename_ok, s390_hard_regno_scratch_ok): Likewise.
+	(s390_emit_prologue, s300_set_up_by_prologue): Likewise.
+	(s390_can_use_return_insn, s390_optimize_prologue): Likewise.
+	(s390_conditional_register_usage): Remove the old handling of
+	call_used_regs and change the handling of call_really_used_regs
+	to use call_used_regs instead.
+	* config/sh/sh.h (CALL_USED_REGISTERS): Delete.
+	* config/sh/sh.c (output_stack_adjust, calc_live_regs): Likewise.
+	(sh_fix_range, reg_unused_after): Likewise.
+	(sh_conditional_register_usage): Remove the old handling of
+	call_used_regs and change the handling of call_really_used_regs
+	to use call_used_regs instead.
+	* config/sparc/sparc.h (CALL_USED_REGISTERS): Delete.
+	* config/sparc/sparc.c (sparc_conditional_register_usage): Don't set
+	call_used_regs when making a register fixed.
+	* config/tilegx/tilegx.h (CALL_USED_REGISTERS): Delete.
+	* config/tilegx/tilegx.c (tilegx_conditional_register_usage): Don't set
+	call_used_regs when making a register fixed.
+	* config/tilepro/tilepro.h (CALL_USED_REGISTERS): Delete.
+	* config/tilepro/tilepro.c (tilepro_conditional_register_usage): Don't
+	set call_used_regs when making a register fixed.
+	* config/visium/visium.h (CALL_USED_REGISTERS): Delete.
+	* config/visium/visium.c (visium_conditional_register_usage): Remove
+	the old handling of call_used_regs and change the handling of
+	call_really_used_regs to use call_used_regs instead.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (call_used_regs): Only define if IN_TARGET_CODE.
+	(call_used_or_fixed_reg_p): Expand definition of call_used_regs.
+	* reginfo.c (call_used_regs): New macro.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/alpha/alpha.c (alpha_compute_frame_layout): Remove redundant
+	fixed_regs test.
+	* config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
+	(bpf_expand_epilogue): Likewise.
+	* config/c6x/c6x.c (c6x_save_reg): Likewise.
+	* config/ft32/ft32.c (ft32_expand_prologue): Likewise.
+	(ft32_expand_epilogue): Likewise.
+	* config/i386/i386.c (ix86_save_reg): Likewise.
+	* config/moxie/moxie.c (moxie_expand_prologue): Likewise.
+	(moxie_expand_epilogue): Likewise.
+	* config/tilegx/tilegx.c (need_to_save_reg): Likewise.
+	* config/tilepro/tilepro.c (need_to_save_reg): Likewise.
+	* config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (call_used_or_fixed_reg_p): New macro.
+	* cfgloopanal.c (init_set_costs): Use call_used_or_fixed_reg_p
+	instead of testing call_used_regs directly.
+	* config/aarch64/aarch64.c (aarch64_layout_frame): Likewise.
+	(aarch64_components_for_bb): Likewise.
+	* config/alpha/alpha.c (alpha_compute_frame_layout): Likewise.
+	* config/arc/arc.c (arc_must_save_register): Likewise.
+	(arc_epilogue_uses): Likewise.
+	* config/arm/arm.c (arm_option_override, use_return_insn): Likewise.
+	(legitimize_pic_address, callee_saved_reg_p): Likewise.
+	(arm_compute_save_reg0_reg12_mask): Likewise.
+	(arm_compute_save_core_reg_mask): Likewise.
+	(arm_get_vfp_saved_size, arm_compute_frame_layout): Likewise.
+	(arm_save_coproc_regs, thumb1_extra_regs_pushed): Likewise.
+	(cmse_nonsecure_entry_clear_before_return): Likewise.
+	(thumb1_expand_epilogue, arm_expand_epilogue_apcs_frame): Likewise.
+	(arm_expand_epilogue): Likewise.
+	* config/avr/avr.c (avr_regs_to_save, sequent_regs_live): Likewise.
+	(avr_function_arg_advance, avr_find_unused_d_reg): Likewise.
+	(_reg_unused_after): Likewise.
+	* config/bfin/bfin.c (must_save_p, expand_prologue_reg_save): Likewise.
+	(expand_epilogue_reg_restore, n_regs_saved_by_prologue): Likewise.
+	(add_to_reg, hwloop_optimize): Likewise.
+	* config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
+	(bpf_expand_epilogue): Likewise.
+	* config/c6x/c6x.c (c6x_save_reg, c6x_regno_reg_class): Likewise.
+	* config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
+	* config/cris/cris.c (cris_reg_saved_in_regsave_area): Likewise.
+	* config/epiphany/epiphany.c (epiphany_init_reg_tables): Likewise.
+	(epiphany_compute_function_type, MUST_SAVE_REGISTER): Likewise.
+	(epiphany_output_mi_thunk, epiphany_start_function): Likewise.
+	* config/fr30/fr30.c (fr30_num_arg_regs): Likewise.
+	* config/frv/frv.c (frv_stack_info): Likewise.
+	* config/ft32/ft32.c (ft32_compute_frame): Likewise.
+	(ft32_expand_prologue, ft32_expand_epilogue): Likewise.
+	* config/gcn/gcn.c (gcn_compute_frame_offsets): Likewise.
+	(move_callee_saved_registers): Likewise.
+	* config/h8300/h8300.c (byte_reg): Likewise.
+	* config/i386/i386-options.c (ix86_set_current_function): Likewise.
+	* config/i386/i386.c (ix86_save_reg, ix86_expand_prologue): Likewise.
+	(ix86_expand_epilogue, x86_order_regs_for_local_alloc): Likewise.
+	* config/i386/predicates.md (sibcall_memory_operand): Likewise.
+	* config/ia64/ia64.c (emit_safe_across_calls, find_gr_spill): Likewise.
+	(next_scratch_gr_reg, ia64_compute_frame_size): Likewise.
+	* config/iq2000/iq2000.h (MUST_SAVE_REGISTER): Likewise.
+	* config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
+	* config/m32c/m32c.c (need_to_save): Likewise.
+	* config/m68k/m68k.c (m68k_save_reg): Likewise.
+	* config/mcore/mcore.c (calc_live_regs): Likewise.
+	* config/microblaze/microblaze.c (microblaze_must_save_register):
+	Likewise.
+	* config/mmix/mmix.c (mmix_local_regno): Likewise.
+	(mmix_initial_elimination_offset, mmix_reorg): Likewise.
+	(mmix_use_simple_return, mmix_expand_prologue): Likewise.
+	(mmix_expand_epilogue): Likewise.
+	* config/moxie/moxie.c (moxie_compute_frame): Likewise.
+	(moxie_expand_prologue, moxie_expand_epilogue): Likewise.
+	* config/msp430/msp430.c (msp430_preserve_reg_p): Likewise.
+	* config/nds32/nds32.h (nds32_16bit_address_type): Likewise.
+	(NDS32_REQUIRED_CALLEE_SAVED_P): Likewise.
+	* config/nios2/nios2.c (prologue_saved_reg_p): Likewise.
+	* config/or1k/or1k.c (callee_saved_regno_p): Likewise.
+	* config/pa/pa.c (pa_expand_prologue, pa_expand_epilogue): Likewise.
+	* config/pdp11/pdp11.c (pdp11_saved_regno): Likewise.
+	* config/pru/pru.c (prologue_saved_reg_p): Likewise.
+	* config/riscv/riscv.c (riscv_save_reg_p): Likewise.
+	(riscv_epilogue_uses, riscv_hard_regno_mode_ok): Likewise.
+	* config/rl78/rl78.c (need_to_save): Likewise.
+	* config/rs6000/rs6000-logue.c (save_reg_p): Likewise.
+	(rs6000_stack_info, generate_set_vrsave): Likewise.
+	(rs6000_emit_prologue, rs6000_emit_epilogue): Likewise.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_print): Likewise.
+	* config/rx/rx.c (rx_get_stack_layout): Likewise.
+	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
+	* config/sh/sh.c (calc_live_regs, sh_output_mi_thunk): Likewise.
+	* config/sparc/sparc.c (save_global_or_fp_reg_p): Likewise.
+	(save_local_or_in_reg_p): Likewise.
+	* config/stormy16/stormy16.c (REG_NEEDS_SAVE): Likewise.
+	(xstormy16_epilogue_uses): Likewise.
+	* config/tilegx/tilegx.c (need_to_save_reg): Likewise.
+	* config/tilepro/tilepro.c (need_to_save_reg): Likewise.
+	* config/v850/v850.c (compute_register_save_size): Likewise.
+	* config/vax/vax.c (vax_expand_prologue): Likewise.
+	* config/visium/visium.c (visium_save_reg_p): Likewise.
+	* config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
+	* cselib.c (cselib_process_insn): Likewise.
+	* df-scan.c (df_get_entry_block_def_set): Likewise.
+	* function.c (aggregate_value_p): Likewise.
+	* haifa-sched.c (alloc_global_sched_pressure_data): Likewise.
+	* ira-lives.c (process_bb_node_lives): Likewise.
+	* ira.c (do_reload): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* lra-remat.c (lra_remat): Likewise.
+	* lra.c (lra): Likewise.
+	* postreload.c (reload_combine_recognize_pattern): Likewise.
+	(reload_cse_move2add): Likewise.
+	* recog.c (peep2_find_free_register): Likewise.
+	* regrename.c (check_new_reg_p): Likewise.
+	* reload.c (find_equiv_reg): Likewise.
+	* reload1.c (reload, find_reg): Likewise.
+	* sel-sched.c (init_hard_regs_data): Likewise.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/frv/frv.c (frv_ifcvt_modify_tests): Use
+	regs_invalidated_by_call & ~fixed_reg_set instead of
+	call_used_or_fixed_regs & ~fixed_reg_set.
+	* config/sh/sh.c (output_stack_adjust): Likewise.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (target_hard_regs::x_call_used_reg_set): Delete.
+	(call_used_reg_set): Delete.
+	(call_used_or_fixed_regs): New macro.
+	* reginfo.c (init_reg_sets_1, globalize_reg): Remove initialization
+	of call_used_reg_set.
+	* caller-save.c (setup_save_areas): Use call_used_or_fixed_regs
+	instead of call_used_regs.
+	(save_call_clobbered_regs): Likewise.
+	* cfgcleanup.c (old_insns_match_p): Likewise.
+	* config/c6x/c6x.c (c6x_call_saved_register_used): Likewise.
+	* config/epiphany/epiphany.c (epiphany_conditional_register_usage):
+	Likewise.
+	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+	* config/sh/sh.c (output_stack_adjust): Likewise.
+	* final.c (collect_fn_hard_reg_usage): Likewise.
+	* ira-build.c (ira_build): Likewise.
+	* ira-color.c (calculate_saved_nregs): Likewise.
+	(allocno_reload_assign, calculate_spill_cost): Likewise.
+	* ira-conflicts.c (ira_build_conflicts): Likewise.
+	* ira-costs.c (ira_tune_allocno_costs): Likewise.
+	* ira-lives.c (process_bb_node_lives): Likewise.
+	* ira.c (setup_reg_renumber): Likewise.
+	* lra-assigns.c (find_hard_regno_for_1, lra_assign): Likewise.
+	* lra-constraints.c (need_for_call_save_p): Likewise.
+	(need_for_split_p, inherit_in_ebb): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* lra-remat.c (call_used_input_regno_present_p): Likewise.
+	* postreload.c (reload_combine): Likewise.
+	* regrename.c (find_rename_reg): Likewise.
+	* reload1.c (reload_as_needed): Likewise.
+	* rtlanal.c (find_all_hard_reg_sets): Likewise.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+	* shrink-wrap.c (requires_stack_frame_p): Likewise.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (target_hard_regs::x_no_caller_save_reg_set): Delete.
+	(no_caller_save_reg_set): Delete.
+	* caller-save.c (init_caller_save): Don't initialize it.
+	* ira-conflicts.c (ira_build_conflicts): Calculate
+	no_caller_save_reg_set locally from call_used_reg_set and savable_regs.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (target_hard_regs::x_call_fixed_reg_set): Delete.
+	(target_hard_regs::x_savable_regs): New field.
+	(call_fixed_reg_set): Delete.
+	(savable_regs): New macro,
+	* reginfo.c (globalize_reg): Don't set call_fixed_reg_set.
+	(init_reg_sets_1): Likewise.  Initialize savable_regs.
+	* caller-save.c (init_caller_save): Invoke HARD_REGNO_CALLER_SAVE_MODE
+	for all registers.  Set savable_regs instead of call_fixed_reg_set.
+	(setup_save_areas, save_call_clobbered_regs): Replace uses of
+	~call_fixed_reg_set with ~fixed_reg_set & savable_regs.
+	* config/sh/sh.c (output_stack_adjust): Likewise.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/c6x/c6x-protos.h (c6x_set_return_address): Declare.
+	* config/c6x/c6x.h (REGNO_REG_CLASS): Move implementation to
+	* config/c6x/c6x.c (c6x_regno_reg_class): ...this new function.
+
+2019-09-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl.h (get_call_rtx_from): Take a const rtx_insn * instead of an rtx.
+	* rtlanal.c (get_call_rtx_from): Likewise.
+	* dwarf2out.c (dwarf2out_var_location): Pass the insn rather
+	than the pattern to get_call_rtx_from.
+	* config/i386/i386-expand.h (ix86_notrack_prefixed_insn_p): Take
+	an rtx_insn * instead of an rtx.
+	* config/i386/i386-expand.c (ix86_notrack_prefixed_insn_p): Likewise.
+
+2019-09-10  Martin Liska  <mliska@suse.cz>
+
+	* common.opt: Use newly added WarnRemoved.
+	* config/aarch64/aarch64.opt: Likewise.
+	* config/arm/arm.opt: Likewise.
+	* config/i386/i386.opt: Likewise.
+	* config/ia64/ia64.opt: Likewise.
+	* config/rs6000/rs6000.opt: Likewise.
+	* doc/options.texi: Document WarnRemoved properly.
+	* dwarf2out.c (gen_producer_string): Handle renamed
+	OPT_SPECIAL_warn_removed.
+	* lto-opts.c (lto_write_options): Likewise.
+	* lto-wrapper.c (merge_and_complain): Likewise.
+	* opts-common.c (decode_cmdline_option): Likewise.
+	(prune_options): Likewise.
+	(read_cmdline_option): Likewise.
+	(control_warning_option): Likewise.
+	* opts.c (print_filtered_help): Likewise.
+	* optc-gen.awk: Parse for WarnRemoved and make usage
+	of Deprecated an error.
+	* opth-gen.awk: Generate new OPT_SPECIAL_warn_removed.
+
+2019-09-10  Arnaud Charlet  <charlet@adacore.com>
+
+	* doc/install.texi: Fix syntax for html generation.
+
+2019-09-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91680
+	* match.pd ((A / (1 << B)) -> (A >> B)): Allow widening cast from
+	the shift type to type.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* config/arm/arm.md (stack_protect_combined_set_insn): Handle
+	FDPIC mode.
+	(stack_protect_combined_test_insn): Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm.c (arm_load_tp): Add FDPIC support.
+	* config/arm/arm.md (FDPIC_REGNUM): New constant.
+	(load_tp_soft_fdpic): New pattern.
+	(load_tp_soft): Disable in FDPIC mode.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm.c (tls_reloc): Add TLS_GD32_FDPIC,
+	TLS_LDM32_FDPIC and TLS_IE32_FDPIC.
+	(arm_call_tls_get_addr): Add FDPIC support.
+	(legitimize_tls_address): Likewise.
+	(arm_emit_tls_decoration): Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm.c (arm_asm_trampoline_template): Add FDPIC
+	support.
+	(arm_trampoline_init): Likewise.
+	(arm_trampoline_adjust_address): Likewise.
+	* config/arm/arm.h (TRAMPOLINE_SIZE): Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm.c (arm_fdpic_local_funcdesc_p): New function.
+	(legitimize_pic_address): Enforce binding rules on function
+	pointers in FDPIC mode.
+	(arm_assemble_integer): Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm.h (PIC_REGISTER_MAY_NEED_SAVING): New helper.
+	* config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Handle
+	FDPIC.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* ginclude/unwind-arm-common.h (unwinder_cache): Add reserved5
+	field.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config/arm/arm-c.c (__FDPIC__): Define new pre-processor macro
+	in FDPIC mode.
+	* config/arm/arm-protos.h (arm_load_function_descriptor): Declare
+	new function.
+	* config/arm/arm.c (arm_option_override): Define pic register to
+	FDPIC_REGNUM.
+	(arm_function_ok_for_sibcall): Disable sibcall optimization if we
+	have no decl or go through PLT.
+	(calculate_pic_address_constant): New function.
+	(legitimize_pic_address): Call calculate_pic_address_constant.
+	(arm_load_pic_register): Handle TARGET_FDPIC.
+	(arm_is_segment_info_known): New function.
+	(arm_pic_static_addr): Add support for FDPIC.
+	(arm_load_function_descriptor): New function.
+	(arm_emit_call_insn): Add support for FDPIC.
+	(arm_assemble_integer): Add support for FDPIC.
+	* config/arm/arm.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED):
+	Define. (FDPIC_REGNUM): New define.
+	* config/arm/arm.md (call): Add support for FDPIC.
+	(call_value): Likewise.
+	(restore_pic_register_after_call): New pattern.
+	(untyped_call): Disable if FDPIC.
+	(untyped_return): Likewise.
+	* config/arm/unspecs.md (UNSPEC_PIC_RESTORE): New.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné <mickael.guene@st.com>
+
+	* config.gcc: Handle arm*-*-uclinuxfdpiceabi.
+	* config/arm/bpabi.h (TARGET_FDPIC_ASM_SPEC): New.
+	(SUBTARGET_EXTRA_ASM_SPEC): Use TARGET_FDPIC_ASM_SPEC.
+	* config/arm/linux-eabi.h (FDPIC_CC1_SPEC): New.
+	(CC1_SPEC): Use FDPIC_CC1_SPEC.
+	(MUSL_DYNAMIC_LINKER): Add -fdpic suffix when needed.
+	* config/arm/uclinuxfdpiceabi.h: New file.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* config.gcc: Handle *-*-uclinuxfdpiceabi.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	    Mickaël Guêné  <mickael.guene@st.com>
+
+	* config/arm/arm.opt: Add -mfdpic option.
+	* doc/invoke.texi: Add documentation for -mfdpic.
+
+2019-09-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* expmed.c (extract_bit_field): Update function comment
+	regarding alt_rtl.
+	* expr.c (expand_expr_real): Update function comment
+	regarding alt_rtl.
+	(expand_misaligned_mem_ref): New helper function.
+	(expand_expr_real_2): Use expand_misaligned_mem_ref.
+	Remove duplicate assignment to "base" at case MEM_REF.
+	Remove a shadowed variable "unsignedp" at case VCE. 
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* regset.h (regs_invalidated_by_call_regset): Delete.
+	(fixed_reg_set_regset): Likewise.
+	* reginfo.c (regs_invalidated_by_call_regset): Likewise.
+	(fixed_reg_set_regset, persistent_obstack): Likewise.
+	(init_reg_sets_1, globalize_reg): Update accordingly.
+	* df.h (df_print_regset, df_print_word_regset): Take a const_bitmap
+	instead of a bitmap.
+	* df-core.c (df_print_regset, df_print_word_regset): Likewise.
+	* df-problems.c (df_rd_local_compute): Use regs_invalidated_by_call
+	instead of regs_invalidated_by_call_regset.
+	(df_lr_confluence_n, df_md_confluence_n): Likewise.
+	* df-scan.c (df_scan_start_dump): Likewise.
+	* dse.c (copy_fixed_regs): Likewise.
+	* config/sh/sh.c (sh_find_equiv_gbr_addr): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* array-traits.h: New file.
+	* coretypes.h (array_traits, bitmap_view): New types.
+	* bitmap.h: Include "array-traits.h"
+	(bitmap_bit_p): Take a const_bitmap instead of a bitmap.
+	(base_bitmap_view, bitmap_view): New classes.
+	* bitmap.c (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
+	* hard-reg-set.h: Include array-traits.h.
+	(array_traits<HARD_REG_SET>): New struct.
+	* regset.h (IOR_REG_SET_HRS): New macro.
+	* loop-iv.c (simplify_using_initial_values): Use IOR_REG_SET_HRS
+	rather than iterating over each hard register.
+	* sched-deps.c (sched_analyze_insn): Likewise.
+	* sel-sched-ir.c (setup_id_implicit_regs): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira-int.h (ior_hard_reg_conflicts): Take a const_hard_reg_set
+	instead of a HARD_REG_SET *.
+	* ira-build.c (ior_hard_reg_conflicts): Likewise.
+	(ira_build): Update call accordingly.
+	* ira-emit.c (add_range_and_copies_from_move_list): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (HARD_REG_SET::operator==): New function.
+	(HARD_REG_SET::operator!=): Likewise.
+	(hard_reg_set_equal_p): Delete.
+	* cfgcleanup.c (old_insns_match_p): Use == instead of
+	hard_reg_set_equal_p and != instead of !hard_reg_set_equal_p.
+	* ira-color.c (allocno_hard_regs_hasher::equal): Likewise.
+	(add_allocno_hard_regs_to_forest): Likewise.
+	(setup_allocno_available_regs_num): Likewise.
+	* ira.c (setup_pressure_classes): Likewise.
+	(setup_allocno_and_important_classes): Likewise.
+	(setup_reg_class_relations): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* reg-stack.c (change_stack, convert_regs_1): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (IOR_COMPL_HARD_REG_SET): Delete.
+	* config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
+	Use "|~" instead of IOR_COMPL_HARD_REG_SET.
+	* config/aarch64/falkor-tag-collision-avoidance.c (init_unavailable):
+	Likewise.
+	* ira-build.c (ira_create_object, ira_set_allocno_class): Likewise.
+	* ira.c (setup_reg_renumber): Likewise.
+	* lra-assigns.c (find_hard_regno_for_1): Likewise.
+	* regrename.c (regrename_find_superclass): Likewise.
+	* reload1.c (find_reg): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (AND_COMPL_HARD_REG_SET): Delete.
+	* caller-save.c (setup_save_areas): Use "&~" instead of
+	AND_COMPL_HARD_REG_SET.
+	(save_call_clobbered_regs): Likewise.
+	* config/epiphany/epiphany.c (epiphany_conditional_register_usage):
+	Likewise.
+	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
+	* config/i386/i386.c (ix86_conditional_register_usage): Likewise.
+	* config/mips/mips.c (mips_class_max_nregs): Likewise.
+	(mips_conditional_register_usage): Likewise.
+	* config/sh/sh.c (output_stack_adjust): Likewise.
+	* ira-color.c (form_allocno_hard_regs_nodes_forest): Likewise.
+	(setup_profitable_hard_regs): Likewise.
+	(get_conflict_and_start_profitable_regs): Likewise.
+	* ira-conflicts.c (print_allocno_conflicts): Likewise.
+	(ira_build_conflicts): Likewise.
+	* ira-costs.c (restrict_cost_classes): Likewise.
+	(setup_regno_cost_classes_by_aclass): Likewise.
+	* ira-lives.c (process_bb_node_lives): Likewise.
+	* ira.c (setup_class_hard_regs, setup_reg_subclasses): Likewise.
+	(setup_class_subset_and_memory_move_costs, setup_pressure_classes)
+	(setup_allocno_and_important_classes, setup_class_translate_array)
+	(setup_reg_class_relations, setup_prohibited_class_mode_regs):
+	Likewise.
+	* lra-assigns.c (find_hard_regno_for_1): Likewise.
+	* lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
+	(process_alt_operands, inherit_in_ebb): Likewise.
+	* lra-eliminations.c (update_reg_eliminate): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* reload1.c (update_eliminables_and_spill, reload_as_needed): Likewise.
+	* resource.c (find_dead_or_set_registers): Likewise.
+	(mark_target_live_regs): Likewise.
+	* sched-deps.c (get_implicit_reg_pending_clobbers): Likewise.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+	(implicit_clobber_conflict_p): Likewise.
+	* shrink-wrap.c (requires_stack_frame_p): Likewise.
+	(try_shrink_wrapping): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (HARD_REG_SET::operator|): New function.
+	(HARD_REG_SET::operator|=): Likewise.
+	(IOR_HARD_REG_SET): Delete.
+	* config/gcn/gcn.c (gcn_md_reorg): Use "|" instead of
+	IOR_HARD_REG_SET.
+	* config/m32c/m32c.c (m32c_register_move_cost): Likewise.
+	* config/s390/s390.c (s390_adjust_loop_scan_osc): Likewise.
+	* final.c (collect_fn_hard_reg_usage): Likewise.
+	* hw-doloop.c (scan_loop, optimize_loop): Likewise.
+	* ira-build.c (merge_hard_reg_conflicts): Likewise.
+	(ior_hard_reg_conflicts, create_cap_allocno, propagate_allocno_info)
+	(propagate_some_info_from_allocno): Likewise.
+	(copy_info_to_removed_store_destinations): Likewise.
+	* ira-color.c (add_allocno_hard_regs_to_forest, assign_hard_reg)
+	(allocno_reload_assign, ira_reassign_pseudos): Likewise.
+	(fast_allocation): Likewise.
+	* ira-conflicts.c (ira_build_conflicts): Likewise.
+	* ira-lives.c (make_object_dead, process_single_reg_class_operands)
+	(process_bb_node_lives): Likewise.
+	* ira.c (setup_pressure_classes, setup_reg_class_relations): Likewise.
+	* lra-assigns.c (find_hard_regno_for_1): Likewise.
+	(setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
+	* lra-constraints.c (process_alt_operands, inherit_in_ebb): Likewise.
+	* lra-eliminations.c (spill_pseudos, update_reg_eliminate): Likewise.
+	* lra-lives.c (mark_pseudo_dead, check_pseudos_live_through_calls)
+	(process_bb_lives): Likewise.
+	* lra-spills.c (assign_spill_hard_regs): Likewise.
+	* postreload.c (reload_combine): Likewise.
+	* reginfo.c (init_reg_sets_1): Likewise.
+	* regrename.c (merge_overlapping_regs, find_rename_reg)
+	(merge_chains): Likewise.
+	* reload1.c (maybe_fix_stack_asms, order_regs_for_reload, find_reg)
+	(find_reload_regs, finish_spills, choose_reload_regs_init)
+	(emit_reload_insns): Likewise.
+	* reorg.c (redundant_insn): Likewise.
+	* resource.c (find_dead_or_set_registers, mark_set_resources)
+	(mark_target_live_regs): Likewise.
+	* rtlanal.c (find_all_hard_reg_sets): Likewise.
+	* sched-deps.c (sched_analyze_insn): Likewise.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+	(find_best_reg_for_expr): Likewise.
+	* shrink-wrap.c (try_shrink_wrapping): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (HARD_REG_SET::operator&): New function.
+	(HARD_REG_SET::operator&): Likewise.
+	(AND_HARD_REG_SET): Delete.
+	* caller-save.c (setup_save_areas): Use "&" instead of
+	AND_HARD_REG_SET.
+	(save_call_clobbered_regs): Likewise.
+	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
+	* config/m32c/m32c.c (reduce_class): Likewise.
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
+	* final.c (get_call_reg_set_usage): Likewise.
+	* ira-color.c (add_allocno_hard_regs_to_forest): Likewise.
+	(setup_left_conflict_sizes_p): Likewise.
+	* ira-conflicts.c (print_allocno_conflicts): Likewise.
+	(ira_build_conflicts): Likewise.
+	* ira-costs.c (restrict_cost_classes): Likewise.
+	* ira.c (setup_stack_reg_pressure_class, setup_class_translate_array)
+	(setup_reg_class_relations): Likewise.
+	* reginfo.c (init_reg_sets_1, record_subregs_of_mode): Likewise.
+	* reload1.c (maybe_fix_stack_asms, finish_spills): Likewise.
+	* resource.c (find_dead_or_set_registers): Likewise.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (HARD_REG_SET::operator~): New function.
+	(COMPL_HARD_REG_SET): Delete.
+	* config/c6x/c6x.c (c6x_call_saved_register_used): Use ~ instead
+	of COMPL_HARD_REG_SET.
+	(try_rename_operands): Likewise.
+	* config/sh/sh.c (push_regs): Likewise.
+	* lra-assigns.c (find_hard_regno_for_1): Likewise.
+	* lra-constraints.c (contains_reg_p): Likewise.
+	* reload1.c (finish_spills, choose_reload_regs_init): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (COPY_HARD_REG_SET): Delete.
+	* caller-save.c (save_call_clobbered_regs): Use assignment instead
+	of COPY_HARD_REG_SET.
+	* config/epiphany/epiphany.c (epiphany_compute_frame_size): Likewise.
+	(epiphany_conditional_register_usage): Likewise.
+	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
+	* config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
+	* config/m32c/m32c.c (m32c_register_move_cost): Likewise.
+	* config/m68k/m68k.c (m68k_conditional_register_usage): Likewise.
+	* config/mips/mips.c (mips_class_max_nregs): Likewise.
+	* config/pdp11/pdp11.c (pdp11_conditional_register_usage): Likewise.
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
+	* config/sh/sh.c (output_stack_adjust): Likewise.
+	* final.c (collect_fn_hard_reg_usage): Likewise.
+	(get_call_reg_set_usage): Likewise.
+	* ira-build.c (ira_create_object, remove_low_level_allocnos)
+	(ira_flattening): Likewise.
+	* ira-color.c (add_allocno_hard_regs, add_allocno_hard_regs_to_forest)
+	(setup_left_conflict_sizes_p, setup_profitable_hard_regs)
+	(get_conflict_and_start_profitable_regs, allocno_reload_assign)
+	(ira_reassign_pseudos): Likewise.
+	* ira-conflicts.c (print_allocno_conflicts): Likewise.
+	(ira_build_conflicts): Likewise.
+	* ira-costs.c (restrict_cost_classes): Likewise.
+	(setup_regno_cost_classes_by_aclass): Likewise.
+	* ira.c (setup_class_hard_regs, setup_alloc_regs): Likewise.
+	(setup_reg_subclasses, setup_class_subset_and_memory_move_costs)
+	(setup_stack_reg_pressure_class, setup_pressure_classes)
+	(setup_allocno_and_important_classes, setup_class_translate_array)
+	(setup_reg_class_relations, setup_prohibited_class_mode_regs)
+	(ira_setup_eliminable_regset): Likewise.
+	* lra-assigns.c (find_hard_regno_for_1): Likewise.
+	(setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
+	* lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
+	(process_alt_operands, inherit_in_ebb): Likewise.
+	* lra-lives.c (process_bb_lives): Likewise.
+	* lra-spills.c (assign_spill_hard_regs): Likewise.
+	* lra.c (lra): Likewise.
+	* mode-switching.c (new_seginfo): Likewise.
+	* postreload.c (reload_combine): Likewise.
+	* reg-stack.c (straighten_stack): Likewise.
+	* reginfo.c (save_register_info, restore_register_info): Likewise.
+	(init_reg_sets_1, record_subregs_of_mode): Likewise
+	* regrename.c (create_new_chain, rename_chains): Likewise.
+	* reload1.c (order_regs_for_reload, find_reg): Likewise.
+	(find_reload_regs): Likewise.
+	* resource.c (find_dead_or_set_registers): Likewise.
+	(mark_target_live_regs): Likewise.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl.h (CALL_INSN_FUNCTION_USAGE): Document what SETs mean.
+	(note_pattern_stores): Declare.
+	(note_stores): Take an rtx_insn *.
+	* rtlanal.c (set_of): Use note_pattern_stores instead of note_stores.
+	(find_all_hard_reg_sets): Pass the insn rather than its pattern to
+	note_stores.  Remove explicit handling of CALL_INSN_FUNCTION_USAGE.
+	(note_stores): Take an rtx_insn * as argument and process
+	CALL_INSN_FUNCTION_USAGE.  Rename old function to...
+	(note_pattern_stores): ...this.
+	(find_first_parameter_load): Pass the insn rather than
+	its pattern to note_stores.
+	* alias.c (memory_modified_in_insn_p, init_alias_analysis): Likewise.
+	* caller-save.c (setup_save_areas, save_call_clobbered_regs)
+	(insert_one_insn): Likewise.
+	* combine.c (combine_instructions): Likewise.
+	(likely_spilled_retval_p): Likewise.
+	(try_combine): Use note_pattern_stores instead of note_stores.
+	(record_dead_and_set_regs): Pass the insn rather than its pattern
+	to note_stores.
+	(reg_dead_at_p): Likewise.
+	* config/bfin/bfin.c (workaround_speculation): Likewise.
+	* config/c6x/c6x.c (maybe_clobber_cond): Likewise.  Take an rtx_insn *
+	rather than an rtx.
+	* config/frv/frv.c (frv_registers_update): Use note_pattern_stores
+	instead of note_stores.
+	(frv_optimize_membar_local): Pass the insn rather than its pattern
+	to note_stores.
+	* config/gcn/gcn.c (gcn_md_reorg): Likewise.
+	* config/i386/i386.c (ix86_avx_u128_mode_after): Likewise.
+	* config/mips/mips.c (vr4130_true_reg_dependence_p): Likewise.
+	(r10k_needs_protection_p, mips_sim_issue_insn): Likewise.
+	(mips_reorg_process_insns): Likewise.
+	* config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
+	* config/sh/sh.c (flow_dependent_p): Likewise.  Take rtx_insn *s
+	rather than rtxes.
+	* cse.c (delete_trivially_dead_insns): Pass the insn rather than
+	its pattern to note_stores.
+	* cselib.c (cselib_record_sets): Use note_pattern_stores instead
+	of note_stores.
+	* dce.c (mark_nonreg_stores): Remove the "body" parameter and pass
+	the insn to note_stores.
+	(prescan_insns_for_dce): Update call accordingly.
+	* ddg.c (mem_write_insn_p): Pass the insn rather than its pattern
+	to note_stores.
+	* df-problems.c (can_move_insns_across): Likewise.
+	* dse.c (emit_inc_dec_insn_before, replace_read): Likewise.
+	* function.c (assign_parm_setup_reg): Likewise.
+	* gcse-common.c (record_last_mem_set_info_common): Likewise.
+	* gcse.c (load_killed_in_block_p, compute_hash_table_work): Likewise.
+	(single_set_gcse): Likewise.
+	* ira.c (validate_equiv_mem): Likewise.
+	(update_equiv_regs): Use note_pattern_stores rather than note_stores
+	for no_equiv.
+	* loop-doloop.c (doloop_optimize): Pass the insn rather than its
+	pattern to note_stores.
+	* loop-invariant.c (calculate_loop_reg_pressure): Likewise.
+	* loop-iv.c (simplify_using_initial_values): Likewise.
+	* mode-switching.c (optimize_mode_switching): Likewise.
+	* optabs.c (emit_libcall_block_1): Likewise.
+	(expand_atomic_compare_and_swap): Likewise.
+	* postreload-gcse.c (load_killed_in_block_p): Likewise.
+	(record_opr_changes): Likewise.  Remove explicit handling of
+	CALL_INSN_FUNCTION_USAGE.
+	* postreload.c (reload_combine, reload_cse_move2add): Likewise.
+	* regcprop.c (kill_clobbered_values): Likewise.
+	(copyprop_hardreg_forward_1): Pass the insn rather than its pattern
+	to note_stores.
+	* regrename.c (build_def_use): Likewise.
+	* reload1.c (reload):  Use note_pattern_stores instead of note_stores
+	for mark_not_eliminable.
+	(reload_as_needed): Pass the insn rather than its pattern
+	to note_stores.
+	(emit_output_reload_insns): Likewise.
+	* resource.c (mark_target_live_regs): Likewise.
+	* sched-deps.c (init_insn_reg_pressure_info): Likewise.
+	* sched-rgn.c (sets_likely_spilled): Use note_pattern_stores
+	instead of note_stores.
+	* shrink-wrap.c (try_shrink_wrapping): Pass the insn rather than
+	its pattern to note_stores.
+	* stack-ptr-mod.c (pass_stack_ptr_mod::execute): Likewise.
+	* var-tracking.c (adjust_insn, add_with_sets): Likewise.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* hard-reg-set.h (HARD_REG_SET): Define using a typedef rather
+	than a #define.  Use a structure rather than an array as the
+	fallback definition.  Remove special cases for low array sizes.
+	(const_hard_reg_set): New typedef.
+	(hard_reg_set_subset_p): Use it instead of "const HARD_REG_SET".
+	(hard_reg_set_equal_p, hard_reg_set_intersect_p): Likewise.
+	(hard_reg_set_empty_p): Likewise.
+	(SET_HARD_REG_BIT): Use a function rather than a macro to
+	handle the case in which HARD_REG_SET is a structure.
+	(CLEAR_HARD_REG_BIT, TEST_HARD_REG_BIT, CLEAR_HARD_REG_SET)
+	(SET_HARD_REG_SET, COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
+	(AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
+	(IOR_COMPL_HARD_REG_SET): Likewise.
+	(hard_reg_set_iterator::pset): Constify the pointer target.
+	(hard_reg_set_iter_init): Take a const_hard_reg_set instead
+	of a "const HARD_REG_SET".  Update the handling of non-integer
+	HARD_REG_SETs.
+	* recog.h: Test HARD_CONST instead of CLEAR_HARD_REG_SET.
+	* reload.h: Likewise.
+	* rtl.h (choose_hard_reg_mode): Remove unnecessary line break.
+	* regs.h (in_hard_reg_set_p): Take a const_hard_reg_set instead
+	of a "const HARD_REG_SET".
+	(overlaps_hard_reg_set_p, range_overlaps_hard_reg_set_p): Likewise.
+	(range_in_hard_reg_set_p): Likewise.
+	* ira-costs.c (restrict_cost_classes): Likewise.
+	* shrink-wrap.c (move_insn_for_shrink_wrap): Likewise.
+	* config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
+	Pass a NO_REGS HARD_REG_SET rather than NULL to emit_set_fp_mode.
+	* config/ia64/ia64.c (rws_insn): In the CHECKING_P version,
+	use unsigned HOST_WIDEST_FAST_INT rather than HARD_REG_ELT_TYPE.
+	(rws_insn_set, rws_insn_test): In the CHECKING_P version,
+	take an unsigned int and open-code the HARD_REG_SET operations.
+
+2019-09-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* Makefile.in (OBJS): Remove bt-load.o.
+	* doc/invoke.texi (fbranch-target-load-optimize): Delete.
+	(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
+	* common.opt (fbranch-target-load-optimize): Mark as Ignore and
+	document that the option no longer does anything.
+	(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
+	* target.def (branch_target_register_class): Delete.
+	(branch_target_register_callee_saved): Likewise.
+	* doc/tm.texi.in (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
+	(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
+	* doc/tm.texi: Regenerate.
+	* tree-pass.h (make_pass_branch_target_load_optimize1): Delete.
+	(make_pass_branch_target_load_optimize2): Likewise.
+	* passes.def (pass_branch_target_load_optimize1): Likewise.
+	(pass_branch_target_load_optimize2): Likewise.
+	* targhooks.h (default_branch_target_register_class): Likewise.
+	* targhooks.c (default_branch_target_register_class): Likewise.
+	* opt-suggestions.c (test_completion_valid_options): Remove
+	-fbtr-bb-exclusive from the list of test options.
+	* bt-load.c: Remove.
+
+2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
+
+	* match.pd: Add flag_unsafe_math_optimizations check
+	before deciding on the widest type in a binary math operation.
+
+2019-09-09  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386.opt: Update comment of removed
+	options that are preserved only for backward
+	compatibility.
+
+2019-09-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/87853
+	* config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
+	instead of __v16qs.
+
+	PR target/91704
+	* config/i386/avxintrin.h (__v32qs): New typedef.
+	* config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs
+	instead of __v32qi.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* doc/invoke.texi (Option Summary): Cover eBPF.
+	(eBPF Options): New section.
+	* doc/extend.texi (BPF Built-in Functions): Likewise.
+	(BPF Kernel Helpers): Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* config.gcc: Support for bpf-*-* targets.
+	* common/config/bpf/bpf-common.c: New file.
+	* config/bpf/t-bpf: Likewise.
+	* config/bpf/predicates.md: Likewise.
+	* config/bpf/constraints.md: Likewise.
+	* config/bpf/bpf.opt: Likewise.
+	* config/bpf/bpf.md: Likewise.
+	* config/bpf/bpf.h: Likewise.
+	* config/bpf/bpf.c: Likewise.
+	* config/bpf/bpf-protos.h: Likewise.
+	* config/bpf/bpf-opts.h: Likewise.
+	* config/bpf/bpf-helpers.h: Likewise.
+	* config/bpf/bpf-helpers.def: Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords): Document
+	indirect_calls.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* opt-functions.awk (integer_range_info): Make sure values are in
+	numeric context before operating with them.
+
+2019-09-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* genemit.c (gen_split): Print the filename and line number where the
+	splitter (or peephole2) was defined, to the dump file.
+
+2019-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91665
+	* tree-vect-loop.c (vectorizable_reduction): Punt if base has type
+	incompatible with the type of PHI result.
+
+2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR target/91684
+	* config/arm/arm.c (arm_block_set_aligned_non_vect): Use
+	gen_unaligned_storedi for 4-byte aligned addresses.
+
+2019-09-06  Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/riscv.c (riscv_option_override): Revert 2019-08-30
+	change.
+
+2019-09-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.
+
+2019-09-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_rtx_costs) <case UNSPEC>: Delete.
+	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_FRSP.
+
+2019-09-06  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91654
+	* config/i386/x86-tune-costs.h (skylake_cost): Raise the
+	cost of SSE->integer and integer->SSE moves from 2 to 6.
+	(core_cost): Ditto.
+
+2019-09-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
+	before testing TYPE_TRANSPARENT_AGGR.
+	* calls.c (initialize_argument_information, load_register_parameters):
+	Likewise.
+
+2019-09-06  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (cmp_and): Add short-it variant for thumb2 with
+	high regs.
+	(cmp_ior): Likewise.
+
+2019-09-06  Martin Liska  <mliska@suse.cz>
+
+	* doc/match-and-simplify.texi: Separate tuples with ;.
+
+2019-09-06  Martin Liska  <mliska@suse.cz>
+
+	PR c++/91125
+	* Makefile.in: Remove tlink.o.
+	* collect2.c (do_link): New function isolated
+	from do_tlink.
+	(main): Use.
+	* collect2.h (do_tlink): Remove declaration of do_tlink.
+	* doc/extend.texi: Remove documentation of -frepo.
+	* doc/invoke.texi: Likewise.
+	* doc/sourcebuild.texi: Remove cleanup-repo-files.
+	* tlink.c: Remove.
+
+2019-09-05  Jakub Jelinek  <jakub@redhat.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	PR target/91635
+	* config/riscv/riscv.md (zero_extendsidi2, zero_extendhi<GPR:mode>2,
+	extend<SHORT:mode><SUPERQI:mode>2): Don't split if
+	paradoxical_subreg_p (operands[0]).
+	(*lshrsi3_zero_extend_3+1, *lshrsi3_zero_extend_3+2): Add clobber and
+	use as intermediate value.
+
+2019-09-05  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.md (*movti_insn): Set delayeduse for global_store.
+	(sync_compare_and_swap<mode>_insn): Likewise.
+
+2019-09-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91615
+	* expr.c (expand_expr_real_1): Handle misaligned TARGET_MEM_REF
+	without movmisalign optab.
+
+2019-09-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91001
+	PR middle-end/91105
+	PR middle-end/91106
+	* calls.c (load_register_parameters): For TYPE_TRANSPARENT_AGGR
+	types, use type of their first field instead of type of
+	args[i].tree_value.
+
+2019-09-05  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/91656
+	* postreload-gcse.c (record_last_mem_set_info): Revert addition
+	of early out.
+
+2019-09-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90501
+	* tree-inline.c (declare_return_variable): Mark the return
+	slot as addressable after building an address of it.
+
+2019-09-05  Arnaud Charlet  <charlet@adacore.com>
+
+	* doc/install.texi: Update and clarify requirements to build GNAT.
+
+2019-09-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91577
+	* cfgexpand.c (discover_nonconstant_array_refs): Force the source
+	of an IFN_LOAD_LANES call and the destination of an IFN_STORE_LANES
+	call to be in memory.
+	(pass_expand::execute): Call discover_nonconstant_array_refs before
+	setting currently_expanding_to_rtl.
+
+2019-09-04  Caroline Tice  <cmtice@google.com>
+
+	* opts.c (finish_options): Disallow -fvtable-verify and -flto to be
+	specified together.
+
+2019-09-04  Marek Polacek  <polacek@redhat.com>
+
+	* doc/invoke.texi: Remove -fdeduce-init-list documentation.
+
+2019-09-04  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/32413
+	* config/i386/i386.c (inline_secondary_memory_needed): Return true
+	for QI and HImode moves between SSE and general registers.
+
+2019-09-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR c/78736
+	* doc/invoke.texi: Document -Wenum-conversion.
+
+2019-09-04  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/36262
+	* postreload-gcse.c: Include intl.h and gcse.h.
+	(insert_expr_in_table): Insert at the head of cur_expr->avail_occr
+	to avoid linear list walk.
+	(record_last_mem_set_info): Gate off if not computing transparentness.
+	(get_bb_avail_insn): If transparentness isn't computed give up
+	early.
+	(gcse_after_reload_main): Skip compute_transp and extended PRE
+	if gcse_or_cprop_is_too_expensive says so.
+
+2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_init_sections): Remove handling of the
+	noinit section.
+	(msp430_select_section): Handle decls with the "noinit" attribute with
+	default_elf_select_section.
+	Handle SECCAT_RODATA_MERGE_* section types with
+	default_elf_select_section.
+	Add comments about handling of unsupported section types.
+	(msp430_section_type_flags): Remove handling of the noinit section.
+
+2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_attr): Remove warnings about
+	conflicting msp430-specific attributes.
+	(msp430_section_attr): Likewise.
+	Add warnings about conflicts with generic "noinit" and "section"
+	attributes.
+	Fix grammar in -mlarge error message.
+	(msp430_data_attr): Rename to msp430_persist_attr.
+	Add warnings about conflicts with generic "noinit" and "section"
+	attributes.
+	Add warning for when variable is not initialized.
+	Chain conditionals which prevent the attribute being added.
+	(ATTR_EXCL): New helper.
+	(attr_reent_exclusions): New exclusion table.
+	(attr_naked_exclusions): Likewise.
+	(attr_crit_exclusions): Likewise.
+	(attr_lower_exclusions): Likewise.
+	(attr_upper_exclusions): Likewise.
+	(attr_either_exclusions): Likewise.
+	(attr_persist_exclusions): Likewise.
+	(msp430_attribute_table): Update with exclusion rules.
+	(msp430_output_aligned_decl_common): Don't output common symbol if decl
+	has a section.
+
+2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (TARGET_HANDLE_GENERIC_ATTRIBUTE): Define.
+	(msp430_handle_generic_attribute): New function.
+	* doc/tm.texi: Regenerate.
+	* doc/tm.texi.in: Add TARGET_HANDLE_GENERIC_ATTRIBUTE.
+	* hooks.c (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
+	* hooks.h (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
+	* target.def: Define new hook TARGET_HANDLE_GENERIC_ATTRIBUTE.
+
+2019-09-03  Kamlesh Kumar  <kamleshbhalui@gmail.com>
+
+	PR tree-optimization/91504
+	* match.pd: Add ((~a & b) ^a) --> (a | b).
+
+2019-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91604
+	* config/i386/i386-expand.c (split_double_mode): If there is more than
+	one MEM operand and they are rtx_equal_p, reuse lo_half/hi_half from
+	already split matching MEM operand instead of calling adjust_address
+	again.
+
+2019-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* config.gcc: Obsolete spu target.  Remove references to spu.
+	* configure.ac: Remove references to spu.
+	* configure: Regenerate.
+	* config/spu/: Remove directory.
+	* common/config/spu/: Remove directory.
+
+	* doc/extend.texi: Remove references to spu.
+	* doc/invoke.texi: Likewise.
+	* doc/md.texi: Likewise.
+	* doc/sourcebuild.texi: Likewise.
+
+2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91603
+	PR middle-end/91612
+	PR middle-end/91613
+	* expr.c (expand_expr_real_1): Handle unaligned decl_rtl
+	and SSA_NAME referring to CONSTANT_P correctly.
+
+2019-09-03  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.h (vn_nary_op_lookup): Remove.
+	(vn_nary_op_insert): Likewise.
+	* tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove.
+	(vn_nary_op_lookup): Likewise.
+	(vn_nary_op_insert): Likewise.
+
+2019-09-03  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* config/s390/s390.c (s390_canonicalize_comparison): Use XEXP
+	(*op0, 1) instead of XEXP (*op1, 0).
+
+2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.md (UNSPEC_FJCVTZS): Define.
+	(aarch64_fjcvtzs): New define_insn.
+	* config/aarch64/aarch64.h (TARGET_JSCVT): Define.
+	* config/aarch64/aarch64-builtins.c (aarch64_builtins):
+	Add AARCH64_JSCVT.
+	(aarch64_init_builtins): Initialize __builtin_aarch64_jcvtzs.
+	(aarch64_expand_builtin): Handle AARCH64_JSCVT.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_JCVT where appropriate.
+	* config/aarch64/arm_acle.h (__jcvt): Define.
+
+2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.md ("unspec"): Add UNSPEC_FRINT32Z,
+	UNSPEC_FRINT32X, UNSPEC_FRINT64Z, UNSPEC_FRINT64X.
+	(aarch64_<frintnzs_op><mode>): New define_insn.
+	* config/aarch64/aarch64.h (TARGET_FRINT): Define.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_FRINT when appropriate.
+	* config/aarch64/aarch64-simd-builtins.def: Add builtins for frint32z,
+	frint32x, frint64z, frint64x.
+	* config/aarch64/arm_acle.h (__rint32zf, __rint32z, __rint64zf,
+	__rint64z, __rint32xf, __rint32x, __rint64xf, __rint64x): Define.
+	* config/aarch64/arm_neon.h (vrnd32z_f32, vrnd32zq_f32, vrnd32z_f64,
+	vrnd32zq_f64, vrnd32x_f32, vrnd32xq_f32, vrnd32x_f64, vrnd32xq_f64,
+	vrnd64z_f32, vrnd64zq_f32, vrnd64z_f64, vrnd64zq_f64, vrnd64x_f32,
+	vrnd64xq_f32, vrnd64x_f64, vrnd64xq_f64): Define.
+	* config/aarch64/iterators.md (VSFDF): Define.
+	(FRINTNZX): Likewise.
+	(frintnzs_op): Likewise.
+
+2019-09-03  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/aarch64/aarch64-cores.def (AARCH64_CORE): New entries
+	for Cortex-A77, Cortex-A76AE, Cortex-A65, Cortex-A65AE, and
+	Cortex-A34.
+	* config/aarch64/aarch64-tune.md: Regenerated.
+	* doc/invoke.texi: Document the new processors.
+
+2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-option-extensions.def (sb): Add feature
+	string.
+	(ssbs): Likewise.
+	(sve2): Likewise.
+	(sve2-sm4): Likewise.
+	(sveaes): Likewise.
+	(svesha3): Likewise.
+	(svebitperm): Likewise.
+
+2019-09-03  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91597
+	* tree-vrp.c (extract_range_from_binary_expr): Remove unsafe
+	BIT_AND_EXPR optimization for pointers, even if both operand
+	ranges don't include NULL, the result can be NULL.
+
+2019-09-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91605
+	* expr.c (addr_expr_of_non_mem_decl_p_1): Refactor into...
+	(non_mem_decl_p): ...this.
+	(mem_ref_refers_to_non_mem_p): Handle DECL_P as well as MEM_REF.
+	(expand_assignment): Call mem_ref_referes_to_non_mem_p
+	unconditionally as before.
+
+2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/91323
+	* doc/generic.texi (LTGT_EXPR): Merge with other comparison operators.
+	* rtl.def (LTGT): Likewise.  Add note about floating-point exceptions.
+	* tree.def (LTGT_EXPR): Likewise.
+	* config/sparc/sparc.c (select_cc_mode): Return CCFPEmode for LTGT.
+
+2019-09-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR go/91617
+	* fold-const.c (range_check_type): For enumeral and boolean
+	type, pass 1 to type_for_size langhook instead of
+	TYPE_UNSIGNED (etype).  Return unsigned_type_for result whenever
+	etype isn't TYPE_UNSIGNED INTEGER_TYPE.
+	(build_range_check): Don't call unsigned_type_for for pointer types.
+	* match.pd (X / C1 op C2): Don't call unsigned_type_for on
+	range_check_type result.
+
+2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-ssa-strength-reduction.c (valid_mem_ref_cand_p): New function.
+	(replace_ref): Do not replace a chain of only two candidates which are
+	valid memory references.
+
+2019-09-02  Martin Liska  <mliska@suse.cz>
+
+	* tree-switch-conversion.c (jump_table_cluster::find_jump_tables):
+	Bail out when we'll end up with the same number of clusters as
+	at the beginning.
+	(bit_test_cluster::find_bit_tests): Likewise for bit tests.
+	(jump_table_cluster::can_be_handled): Remove the guard
+	as it's already handled in ::is_enabled.  Allocate output
+	after early bail out.
+
+2019-09-02  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/91601
+	* gcov.c (path_contains_zero_cycle_arc): Rename to ...
+	(path_contains_zero_or_negative_cycle_arc): ... this and handle
+	also negative edges.
+	(circuit): Handle also negative edges as they can happen
+	in some situations.
+
+2019-09-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/91472
+	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Return true
+	during LRA/reload in PIC mode if the PIC register hasn't been used yet.
+	(sparc_pic_register_p): Test reload_in_progress for consistency's sake.
+
+2019-09-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91623
+	* optabs.c (expand_vec_cond_expr): If op0 is a VECTOR_CST and only
+	EQ_EXPR/NE_EXPR is supported, verify that op0 only contains
+	zeros or negative elements and use NE_EXPR instead of LT_EXPR against
+	zero vector.
+
+	PR lto/91572
+	* tree.c (find_decls_types_in_node): Also walk TREE_PURPOSE of
+	GIMPLE_ASM TREE_LIST operands.
+
+2019-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/generic.texi (Unary and Binary Expressions): Mark up
+	an instance of TYPE_MIN.
+
+2019-08-31  Stafford Horne  <shorne@gmail.com>
+
+	* config/or1k/constraints.md (t): New constraint.
+	* config/or1k/or1k.h (GOT_REGS): New register class.
+	* config/or1k/or1k.md (set_got_tmp, set_got): Use t contraint.
+
+2019-08-30  Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/riscv.c (riscv_option_override): If -msave-restore
+	and -fpic and -mplt then disable -msave-restore and warn.
+
+2019-08-30  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91599
+	* tree-ssa-strlen.c (handle_store): Use a fallback location if
+	the statement doesn't have one.
+	* gimple-pretty-print.c (percent_G_format): Same.
+
+	PR middle-end/91584
+	* tree-vrp.c (vrp_prop::check_mem_ref): Normalize type domain bounds
+	before using them to validate MEM_REF offset.
+
+2019-08-30  Marek Polacek  <polacek@redhat.com>
+
+	* doc/invoke.texi (-Wvolatile): Use @code for volatile.
+
+2019-08-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* config/arm/arm.md (unaligned_loaddi,
+	unaligned_storedi): New unspec insn patterns.
+	* config/arm/neon.md (unaligned_storev8qi): Likewise.
+	* config/arm/arm.c (gen_cpymem_ldrd_strd): Use unaligned_loaddi
+	and unaligned_storedi for 4-byte aligned memory.
+	(arm_block_set_aligned_vect): Use unaligned_storev8qi for
+	4-byte aligned memory.
+
+2019-08-30  Martin Jambor  <mjambor@suse.cz>
+
+	tree-optimization/91579
+	* tree-tailcall.c (tailr_arg_needs_copy): New variable.
+	(find_tail_calls): Allocate tailr_arg_needs_copy and set its bits as
+	appropriate.
+	(arg_needs_copy_p): Removed.
+	(eliminate_tail_call): Test tailr_arg_needs_copy instead of calling
+	arg_needs_copy_p.
+	(tree_optimize_tail_calls_1): Likewise.  Free tailr_arg_needs_copy.
+
+2019-08-29  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-features.c
+	(general_scalar_chain::compute_convert_gain):
+	Correct cost for double-word shifts.
+	(general_scalar_to_vector_candidate_p): Reject count operands
+	greater or equal to mode bitsize.
+
+2019-08-29  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (inline_secondary_memory_needed): Return true
+	for moves between SSE and non-general registers and between
+	mask and non-general registers.
+	(ix86_register_move_cost): Remove stalled comment.
+
+2019-08-29  Richard Biener  <rguenther@suse.de>
+
+	* config/i386/i386-features.c (general_scalar_chain::convert_insn):
+	Guard debug work with MAY_HAVE_DEBUG_BIND_INSNS.
+
+2019-08-29  Richard Biener  <rguenther@suse.de>
+
+	PR bootstrap/91580
+	* config/i386/i386-features.c (general_scalar_chain::convert_insn):
+	Do not emit scalar copies for debug-insns, instead replace
+	their uses with the reg copy used in the chain or reset them
+	if there is a reaching definition outside of the chain as well.
+
+2019-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91560
+	* config/i386/i386-expand.c (expand_vec_perm_movs,
+	expand_vec_perm_blend, expand_vec_perm_vpermil,
+	expand_vec_perm_pshufb, expand_vec_perm_1,
+	expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
+	expand_vec_perm_interleave2, expand_vec_perm_vpermq_perm_1,
+	expand_vec_perm_vperm2f128, expand_vec_perm_interleave3,
+	expand_vec_perm_vperm2f128_vblend, expand_vec_perm_2vperm2f128_vshuf,
+	expand_vec_perm_even_odd, expand_vec_perm_broadcast): Adjust function
+	comments - replace ix86_expand_vec_perm_builtin_1 with
+	ix86_expand_vec_perm_const_1.
+	(expand_vec_perm2_vperm2f128_vblend): New function.
+	(ix86_expand_vec_perm_const_1): New forward declaration.  Call
+	expand_vec_perm2_vperm2f128_vblend as last resort.
+	(canonicalize_perm): Formatting fix.
+
+	PR tree-optimization/91351
+	* tree-cfg.c (generate_range_test): Use range_check_type instead of
+	unsigned_type_for.
+	* tree-cfgcleanup.c (convert_single_case_switch): Punt if
+	range_check_type returns NULL.
+	* tree-switch-conversion.c (switch_conversion::build_one_array):
+	Use range_check_type instead of unsigned_type_for, don't perform
+	linear opt if it returns NULL.
+	(bit_test_cluster::find_bit_tests): Formatting fix.
+	(bit_test_cluster::emit): Use range_check_type instead of
+	unsigned_type_for.
+	(switch_decision_tree::try_switch_expansion): Punt if range_check_type
+	returns NULL.
+
+2019-08-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91568
+	* tree-vectorizer.h (_slp_tree::max_nunits): Add.
+	(vect_update_max_nunits): Add overload for poly_uint64.
+	* tree-vect-slp.c (vect_create_new_slp_node): Initialize it.
+	(vect_build_slp_tree): Record max_nunits into the subtree
+	and merge it upwards.
+	(vect_print_slp_tree): Print max_nunits.
+
+2019-08-28  Marek Polacek  <polacek@redhat.com>
+
+	Implement P1152R4: Deprecating some uses of volatile.
+	PR c++/91361
+	* doc/invoke.texi: Document -Wvolatile.
+
+2019-08-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91360 - Implement C++20 P1143R2: constinit.
+	* doc/invoke.texi: Document -Wc++20-compat.
+
+2019-08-28  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91457
+	* builtins.c (component_size): New function.
+	(compute_objsize): Add argument. Handle ARRAY_REF and COMPONENT_REF.
+	* builtins.h (compute_objsize): Add argument.
+	* tree-ssa-strlen.c (handle_store): Handle no-warning bit.
+	* tree-vrp.c (vrp_prop::check_array_ref): Return warning result.
+	(vrp_prop::check_mem_ref): Same.
+	(vrp_prop::search_for_addr_array): Set no-warning bit.
+	(check_array_bounds): Same.
+
+2019-08-28  Martin Sebor  <msebor@redhat.com>
+
+	PR driver/80545
+	* opts-common.c (option_enabled): Correct checking for language
+	options.
+
+2019-08-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_register_move_cost): Do not
+	limit the cost of moves to/from XMM register to minimum 8.
+
+2019-08-28  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91468
+	* ipa-cp.c (merge_agg_lats_step): Removed redundant test, made a
+	checking assert a normal assert to test it really is redundant.
+	* ipa-prop.c (compute_complex_assign_jump_func): Removed
+	redundant test.
+	(update_jump_functions_after_inlining): Removed combining unary
+	arithmetic operations with an ancestor jump function.
+	(ipcp_modif_dom_walker::before_dom_children): Fix wrong use of rhs
+	instead of t.
+
+2019-08-28  Richard Biener  <rguenther@suse.de>
+
+	* config/i386/i386-features.c (convert_scalars_to_vector): Do not
+	add the MD problem.
+
+2019-08-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+	    Richard Biener  <rguenther@suse.de>
+
+	* expr.c (expand_assignment): Handle misaligned DECLs.
+	(expand_expr_real_1): Handle FUNCTION_DECL as unaligned.
+	* function.c (assign_parm_adjust_stack_rtl): Check movmisalign optab
+	too.
+	(assign_parm_setup_stack): Allocate properly aligned stack slots.
+	* varasm.c (build_constant_desc): Align constants of misaligned types.
+	* config/arm/predicates.md (aligned_operand): New predicate.
+	* config/arm/arm.md (movdi, movsi, movhi, movhf, movsf, movdf): Use
+	aligned_operand to check restrictions on memory addresses.
+	* config/arm/neon.md (movti, mov<VSTRUCT>, mov<VH>): Likewise.
+	* config/arm/vec-common.md (mov<VALL>): Likewise.
+
+2019-08-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libgomp/91530
+	* config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use
+	V_128 iterator instead of VI_128.
+
+2019-08-28  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90970
+	* builtins.c (check_access): Remove assignment to maxread
+	as it hasn't been used since when it was introduced in r255755.
+
+2019-08-27  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91567
+	* gimple-ssa-sprintf.c (get_string_length): Handle more forms of lengths
+	of unknown strings.
+	* vr-values.c (vr_values::extract_range_basic): Set strlen upper bound
+	to PTRDIFF_MAX - 2.
+
+2019-08-27  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-strlen.c (printf_strlen_execute): Initialize
+	the loop optimizer and SCEV before sizing ssa_ver_to_stridx.
+
+2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91528
+	* config/i386/i386-features.c (convert_scalars_to_vector):
+	Update crtl->stack_realign_needed, crtl->stack_realign_tried and
+	crtl->stack_realign_processed.  Update crtl->drap_reg by calling
+	targetm.calls.get_drap_rtx.  If drap_rtx is non-null then
+	Update crtl->args.internal_arg_pointer and call fixup_tail_calls.
+
+2019-08-27  Richard Biener  <rguenther@suse.de>
+
+	* config/i386/i386-features.h
+	(general_scalar_chain::~general_scalar_chain): Add.
+	(general_scalar_chain::insns_conv): New bitmap.
+	(general_scalar_chain::n_sse_to_integer): New.
+	(general_scalar_chain::n_integer_to_sse): Likewise.
+	(general_scalar_chain::make_vector_copies): Adjust signature.
+	* config/i386/i386-features.c
+	(general_scalar_chain::general_scalar_chain): Outline,
+	initialize new members.
+	(general_scalar_chain::~general_scalar_chain): New.
+	(general_scalar_chain::mark_dual_mode_def): Record insns
+	we need to insert conversions at and count them.
+	(general_scalar_chain::compute_convert_gain): Account
+	for conversion instructions at chain boundary.
+	(general_scalar_chain::make_vector_copies): Generate a single
+	copy for a def by a specific insn.
+	(general_scalar_chain::convert_registers): First populate
+	defs_map, then make copies at out-of chain insns.
+
+2019-08-27  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (stack_protect_set_insn): Add security-related
+	comment.
+	* config/aarch64/aarch64.md (stack_protect_set_<mode>): Likewise.
+
+2019-08-27  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::remove): Remove dead assignment before
+	loop.
+	* config/i386/i386-features.c (scalar_chain::emit_conversion_insns):
+	Enclose in anonymous namespace.
+	* config/i386/x86-tune-costs.h (struct processor_costs): Wrap
+	hard_register initialization in braces.
+	* tree-vrp.h (value_range_base::supports_type_p): Return false
+	for function with boolean return type.
+
+2019-08-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (emit_i387_cw_initialization)
+	<case I387_CW_ROUNDEVEN>: Fix masking operand value.
+
+2019-08-26  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/83431
+	* gimple-ssa-sprintf.c (pass_data_sprintf_length): Remove object.
+	(sprintf_dom_walker): Remove class.
+	(get_int_range): Make argument const.
+	(directive::fmtfunc, directive::set_precision): Same.
+	(format_none): Same.
+	(build_intmax_type_nodes): Same.
+	(adjust_range_for_overflow): Same.
+	(format_floating): Same.
+	(format_character): Same.
+	(format_string): Same.
+	(format_plain): Same.
+	(get_int_range): Cast away constness.
+	(format_integer): Same.
+	(get_string_length): Call get_range_strlen_dynamic.  Handle
+	null lendata.maxbound.
+	(should_warn_p): Adjust argument scope qualifier.
+	(maybe_warn): Same.
+	(format_directive): Same.
+	(parse_directive): Same.
+	(is_call_safe): Same.
+	(try_substitute_return_value): Same.
+	(sprintf_dom_walker::handle_printf_call): Rename...
+	(handle_printf_call): ...to this.  Initialize target to host charmap
+	here instead of in pass_sprintf_length::execute.
+	(struct call_info): Make global.
+	(sprintf_dom_walker::compute_format_length): Make global.
+	(sprintf_dom_walker::handle_gimple_call): Same.
+	* passes.def (pass_sprintf_length): Replace with pass_strlen.
+	* print-rtl.c (print_pattern): Reduce the number of spaces to
+	avoid -Wformat-truncation.
+	* tree-pass.h (make_pass_warn_printf): New function.
+	* tree-ssa-strlen.c (strlen_optimize): New variable.
+	(get_string_length): Add comments.
+	(get_range_strlen_dynamic): New function.
+	(check_and_optimize_call): New function.
+	(handle_integral_assign): New function.
+	(strlen_check_and_optimize_stmt): Factor code out into
+	strlen_check_and_optimize_call and handle_integral_assign.
+	(strlen_dom_walker::evrp): New member.
+	(strlen_dom_walker::before_dom_children): Use evrp member.
+	(strlen_dom_walker::after_dom_children): Use evrp member.
+	(printf_strlen_execute): New function.
+	(pass_strlen::gate): Update to handle printf calls.
+	(dump_strlen_info): New function.
+	(pass_data_warn_printf): New variable.
+	(pass_warn_printf): New class.
+	* tree-ssa-strlen.h (get_range_strlen_dynamic): Declare.
+	(handle_printf_call): Same.
+	* tree-vrp.c (value_range_base::type): Adjust assertion.
+	* vr-values.c (vr_values::update_value_range): Use type of the first
+	argument rather than the second.
+
+2019-08-26  Richard Biener  <rguenther@suse.de>
+
+	* config/i386/i386-features.c (general_remove_non_convertible_regs):
+	Remove.
+	(convert_scalars_to_vector): Do not call it.
+
+2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
+	    Uros Bizjak  <ubizjak@gmail.com>
+
+	* builtins.c (mathfn_built_in_2): Change CASE_MATHFN to
+	CASE_MATHFN_FLOATN for roundeven.
+	* config/i386/i386.c (ix86_i387_mode_needed): Add case
+	I387_ROUNDEVEN.
+	(ix86_mode_needed): Likewise.
+	(ix86_mode_after): Likewise.
+	(ix86_mode_entry): Likewise.
+	(ix86_mode_exit): Likewise.
+	(ix86_emit_mode_set): Likewise.
+	(emit_i387_cw_initialization): Add case I387_CW_ROUNDEVEN.
+	* config/i386/i386.h (ix86_stack_slot): Add SLOT_CW_ROUNDEVEN.
+	(ix86_entity): Add I387_ROUNDEVEN.
+	(NUM_MODES_FOR_MODE_SWITCHING): Add I387_CW_ANY.
+	* config/i386/i386.md: Define UNSPEC_FRNDINT_ROUNDEVEN.
+	(define_int_iterator): Likewise.
+	(define_int_attr): Likewise for rounding_insn, rounding and ROUNDING.
+	(define_constant): Define ROUND_ROUNDEVEN mode.
+	(define_attr): Add roundeven mode for i387_cw.
+	(<rouding_insn><mode>2): Add condition for ROUND_ROUNDEVEN.
+	* internal-fn.def (ROUNDEVEN): New builtin function.
+	* optabs.def (roundeven_optab): New optab.
+
+2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
+
+	* builtins.c (mathfn_built_in_2): Added CASE_MATHFN_FLOATN
+	for ROUNDEVEN.
+	* builtins.def: Added function definitions for roundeven function
+	variants.
+	* fold-const-call.c (fold_const_call_ss): Added case for roundeven
+	function call.  Adjust condition for floor, ceil, trunc and round.
+	* fold-const.c (negate_mathfn_p): Added case for roundeven function.
+	(tree_call_nonnegative_warnv_p): Added case for roundeven function.
+	(integer_valued_real_call_p): Added case for roundeven function.
+	* real.c (is_even): New function. Returns true if real number is even,
+	otherwise returns false.
+	(is_halfway_below): New function. Returns true if real number is
+	halfway between two integers, else return false.
+	(real_roundeven): New function. Round real number to nearest integer,
+	rounding halfway cases towards even.
+	* real.h (real_value): Added descriptive comments.  Added function
+	declaration for roundeven function.
+	* doc/extend.texi (Other Builtins): List roundeven variants among
+	functions which can be handled as builtins.
+
+2019-08-26  Richard Biener  <rguenther@suse.de>
+
+	PR target/91522
+	PR target/91527
+	* config/i386/i386-features.h (general_scalar_chain::defs_map):
+	New member.
+	(general_scalar_chain::replace_with_subreg): Remove.
+	(general_scalar_chain::replace_with_subreg_in_insn): Likewise.
+	(general_scalar_chain::convert_reg): Adjust signature.
+	* config/i386/i386-features.c (scalar_chain::add_insn): Do not
+	iterate over all defs of a reg.
+	(general_scalar_chain::replace_with_subreg): Remove.
+	(general_scalar_chain::replace_with_subreg_in_insn): Likewise.
+	(general_scalar_chain::make_vector_copies): Populate defs_map,
+	place copy only after defs that are used as vectors in the chain.
+	(general_scalar_chain::convert_reg): Emit a copy for a specific
+	def in a specific instruction.
+	(general_scalar_chain::convert_op): All reg uses are converted here.
+	(general_scalar_chain::convert_insn): Emit copies for scalar
+	uses of defs here.  Replace uses with the copies we created.
+	Replace and convert the def.  Adjust REG_DEAD notes, remove
+	REG_EQUIV/EQUAL notes.
+	(general_scalar_chain::convert_registers): Only handle copies
+	into the chain here.
+
+2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* match.pd: Add (T)(A) + CST -> (T)(A + CST).
+
+2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gimple-loop-versioning.cc (loop_versioning::record_address_fragment):
+	Add nop_convert case.
+	* tree-ssa-propagate.c (substitute_and_fold_dom_walker::before_dom_children):
+	Fold all statements if requested.
+	* tree-ssa-propagate.h (class substitute_and_fold_engine):
+	Allow to fold all statements.
+	* tree-vrp.c (class vrp_folder):
+	Let substitute_and_fold_engine fold all statements.
+
+2019-08-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91526
+	* passes.def: Note that after late FRE we do TODO_update_address_taken.
+	* tree-ssa-sccvn.c (pass_fre::execute): In late mode schedule
+	TODO_update_address_taken.
+
+2019-08-26  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* config/i386/gmm_malloc.h: Only use <errno.h> and errno if
+	__STDC_HOSTED__.
+
+2019-08-23  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* config/mips/mips.md (mips_get_fcsr, *mips_get_fcsr): Use SI
+	machine mode for unspec_volatile operand.
+
+2019-08-23  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* doc/invoke.texi (mneon-for-64bits): Deprecate option.
+	* config/arm/arm.opt (mneon-for-64bits): Deprecate option.
+	* config/arm/arm.h (TARGET_PREFER_NEON_64BITS): Remove.
+	(prefer_neon_for_64bits): Remove.
+	* config/arm/arm.c (prefer_neon_for_64bits): Remove.
+	(tune_params): Remove PREF_NEON_64_FALSE uses.
+	(arm_option_override): Remove prefer_neon selection code.
+	(arm_print_tune_info): Remove prefer_neon_for_64bits.
+	* config/arm/arm-protos.h (tune_params): Remove
+	prefer_neon_for_64bits.
+	(prefer_neon_for_64bits): Remove.
+
+2019-08-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR pch/61250
+	* ggc-page.c (ggc_pch_read): Read the ggc_pch_ondisk structure
+	and issue any diagnostics needed before collecting the pre-PCH
+	state.
+
+2019-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91283
+	* common.opt (fexcess-precision=): Add Optimization flag.  Use
+	flag_excess_precision variable instead of
+	flag_excess_precision_cmdline.
+	* flags.h (class target_flag_state): Remove x_flag_excess_precision
+	member.
+	(flag_excess_precision): Don't define.
+	* langhooks.c (lhd_post_options): Set flag_excess_precision instead of
+	flag_excess_precision_cmdline.  Remove comment.
+	* opts.c (set_fast_math_flags): Use frontend_set_flag_excess_precision
+	and x_flag_excess_precision instead of
+	frontend_set_flag_excess_precision_cmdline and
+	x_flag_excess_precision_cmdline.
+	(fast_math_flags_set_p): Use x_flag_excess_precision instead of
+	x_flag_excess_precision_cmdline.
+	* toplev.c (init_excess_precision): Remove.
+	(lang_dependent_init_target): Don't call it.
+
+2019-08-23  Martin Liska  <mliska@suse.cz>
+
+	* lto-wrapper.c (run_gcc): When setting jobserver
+	set also parallel to 1.  This was done so before r273908.
+
+2019-08-23  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/arm/arm-cpus.in (cortex-m35p): New entry.
+	(cortex-a76ae): Likewise.
+	(cortex-a77): Likewise
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm-tune.md: Likewise.
+	* doc/invoke.texi (ARM Options): Document cortex-m35p, cortx-a76ae,
+	cortex-a77 CPU options.
+
+2019-08-23  Martin Liska  <mliska@suse.cz>
+
+	* profile.c (instrument_values): Do not set
+	0 as last argument.
+	* tree-profile.c (gimple_gen_interval_profiler): Remove
+	last argument.
+	(gimple_gen_pow2_profiler): Likewise.
+	(gimple_gen_topn_values_profiler): Likewise.
+	(gimple_gen_ic_profiler): Likewise.
+	(gimple_gen_time_profiler): Likewise.
+	(gimple_gen_average_profiler): Likewise.
+	(gimple_gen_ior_profiler): Likewise.
+	* value-prof.c (dump_histogram_value): Use default
+	in switch statement instead of HIST_TYPE_MAX.
+	(stream_in_histogram_value): Likewise.
+	(gimple_duplicate_stmt_histograms): Do not
+	use NULL for implicitly set arguments.
+	(gimple_divmod_values_to_profile): Do not use
+	reserve+quick_push.
+	(gimple_indirect_call_to_profile): Likewise.
+	(gimple_find_values_to_profile): Use implicit
+	function call arguments.
+	* value-prof.h (gimple_alloc_histogram_value):
+	Set default values.
+	(gimple_gen_interval_profiler): Remove last argument.
+	(gimple_gen_pow2_profiler): Likewise.
+	(gimple_gen_topn_values_profiler): Likewise.
+	(gimple_gen_ic_profiler): Likewise.
+	(gimple_gen_time_profiler): Likewise.
+	(gimple_gen_average_profiler): Likewise.
+	(gimple_gen_ior_profiler): Likewise.
+
+2019-08-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91490
+	* builtins.c (c_strlen): Rename argument and introduce new local.
+	Set no-warning bit on original argument.
+	* expr.c (string_constant): Pass argument type to fold_ctor_reference.
+	Fold empty and zero constructors into empty strings.
+	* gimple-fold.c (fold_nonarray_ctor_reference): Return a STRING_CST
+	for missing initializers.
+	* tree.c (build_string_literal): Handle optional argument.
+	* tree.h (build_string_literal): Add defaulted argument.
+	* gimple-ssa-warn-restrict.c (maybe_diag_access_bounds): Check
+	no-warning bit on original expression.
+
+2019-08-22  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91481
+	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
+	and UNSPEC_DARN_RAW.
+	(unspecv): New enumerator values UNSPECV_DARN, UNSPECV_DARN_32, and
+	UNSPECV_DARN_RAW.
+	(darn_32): Use an unspec_volatile, and UNSPECV_DARN_32.
+	(darn_raw): Use an unspec_volatile, and UNSPECV_DARN_RAW.
+	(darn): Use an unspec_volatile, and UNSPECV_DARN.
+
+2019-08-22  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/altivec.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
+	UNSPEC_DARN_RAW, UNSPEC_CMPRB, UNSPEC_CMPRB2, UNSPEC_CMPEQB; move to...
+	* config/rs6000/rs6000.md (unspec): ... here.
+	* config/rs6000/altivec.md (darn_32, darn_raw, darn, cmprb,
+	*cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
+	cmpeqb, *cmpeqb_internal): Delete, move to...
+	* config/rs6000/rs6000.md (darn_32, darn_raw, darn, cmprb,
+	*cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
+	cmpeqb, *cmpeqb_internal): ... here.
+
+2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm_acle.h: Use arch=armv8-a+crc+simd pragma for CRC32
+	intrinsics if __ARM_FP.
+	Use __ARM_FEATURE_CRC32 ifdef guard.
+
+2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (neon_for_64bits): Remove.
+	(avoid_neon_for_64bits): Remove.
+	(arm_adddi3): Always split early.
+	(arm_subdi3): Always split early.
+	(negdi2): Remove Neon expansion.
+	(split zero_extend): Split before reload.
+	(split sign_extend): Split before reload.
+
+2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/iterators.md (qhs_extenddi_cstr): Update.
+	(qhs_extenddi_cstr): Likewise.
+	* config/arm/arm.md (ashldi3): Always expand early.
+	(ashlsi3): Likewise.
+	(ashrsi3): Likewise.
+	(zero_extend<mode>di2): Remove Neon variants.
+	(extend<mode>di2): Likewise.
+	* config/arm/neon.md (ashldi3_neon_noclobber): Remove.
+	(signed_shift_di3_neon): Likewise.
+	(unsigned_shift_di3_neon): Likewise.
+	(ashrdi3_neon_imm_noclobber): Likewise.
+	(lshrdi3_neon_imm_noclobber): Likewise.
+	(<shift>di3_neon): Likewise.
+	(split extend): Remove DI extend split patterns.
+
+2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/arm.md (split and/eor/ior): Remove Neon check.
+	(split not): Add DImode not splitter.
+	(anddi3): Remove pattern.
+	(anddi3_insn): Likewise.
+	(anddi_zesidi_di): Likewise.
+	(anddi_sesdi_di): Likewise.
+	(anddi_notdi_di): Likewise.
+	(anddi_notzesidi_di): Likewise.
+	(anddi_notsesidi_di): Likewise.
+	(iordi3): Likewise.
+	(iordi3_insn): Likewise.
+	(iordi_zesidi_di): Likewise.
+	(iordi_sesidi_di): Likewise.
+	(xordi3): Likewise.
+	(xordi3_insn): Likewise.
+	(xordi_sesidi_di): Likewise.
+	(xordi_zesidi_di): Likewise.
+	(one_cmpldi2): Likewise.
+	(one_cmpldi2_insn): Likewise.
+	* config/arm/constraints.md: Remove De, Df, Dg constraints.
+	* config/arm/iwmmxt.md (iwmmxt_iordi3): Remove general register
+	alternative.
+	(iwmmxt_xordi3): Likewise.
+	(iwmmxt_anddi3): Likewise.
+	* config/arm/neon.md (orndi3_neon): Remove pattern.
+	(anddi_notdi_di): Likewise.
+	* config/arm/predicates.md (arm_anddi_operand_neon): Remove.
+	(arm_iordi_operand_neon): Likewise.
+	(arm_xordi_operand_neon): Likewise.
+	* config/arm/thumb2.md(iordi_notdi_di): Remove pattern.
+	(iordi_notzesidi_di): Likewise.
+	(iordi_notdi_zesidi): Likewise.
+	(iordi_notsesidi_di): Likewise.
+
+2019-08-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (iorsi3_compare0): Add alternative for 16-bit thumb
+	insn.
+	(iorsi3_compare0_scratch): Likewise.
+
+2019-08-22  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/aarch64/aarch64-simd-builtins.def:
+	(ld1x4): New.
+	(st1x4): Likewise.
+	* config/aarch64/aarch64-simd.md:
+	(aarch64_ld1x4<VALLDIF:mode>): New pattern.
+	(aarch64_st1x4<VALLDIF:mode>): Likewise.
+	(aarch64_ld1_x4_<mode>): Likewise.
+	(aarch64_st1_x4_<mode>): Likewise.
+	* config/aarch64/arm_neon.h:
+	(vld1_s8_x4): New function.
+	(vld1q_s8_x4): Likewise.
+	(vld1_s16_x4): Likewise.
+	(vld1q_s16_x4): Likewise.
+	(vld1_s32_x4): Likewise.
+	(vld1q_s32_x4): Likewise.
+	(vld1_u8_x4): Likewise.
+	(vld1q_u8_x4): Likewise.
+	(vld1_u16_x4): Likewise.
+	(vld1q_u16_x4): Likewise.
+	(vld1_u32_x4): Likewise.
+	(vld1q_u32_x4): Likewise.
+	(vld1_f16_x4): Likewise.
+	(vld1q_f16_x4): Likewise.
+	(vld1_f32_x4): Likewise.
+	(vld1q_f32_x4): Likewise.
+	(vld1_p8_x4): Likewise.
+	(vld1q_p8_x4): Likewise.
+	(vld1_p16_x4): Likewise.
+	(vld1q_p16_x4): Likewise.
+	(vld1_s64_x4): Likewise.
+	(vld1_u64_x4): Likewise.
+	(vld1_p64_x4): Likewise.
+	(vld1q_s64_x4): Likewise.
+	(vld1q_u64_x4): Likewise.
+	(vld1q_p64_x4): Likewise.
+	(vld1_f64_x4): Likewise.
+	(vld1q_f64_x4): Likewise.
+	(vst1_s8_x4): Likewise.
+	(vst1q_s8_x4): Likewise.
+	(vst1_s16_x4): Likewise.
+	(vst1q_s16_x4): Likewise.
+	(vst1_s32_x4): Likewise.
+	(vst1q_s32_x4): Likewise.
+	(vst1_u8_x4): Likewise.
+	(vst1q_u8_x4): Likewise.
+	(vst1_u16_x4): Likewise.
+	(vst1q_u16_x4): Likewise.
+	(vst1_u32_x4): Likewise.
+	(vst1q_u32_x4): Likewise.
+	(vst1_f16_x4): Likewise.
+	(vst1q_f16_x4): Likewise.
+	(vst1_f32_x4): Likewise.
+	(vst1q_f32_x4): Likewise.
+	(vst1_p8_x4): Likewise.
+	(vst1q_p8_x4): Likewise.
+	(vst1_p16_x4): Likewise.
+	(vst1q_p16_x4): Likewise.
+	(vst1_s64_x4): Likewise.
+	(vst1_u64_x4): Likewise.
+	(vst1_p64_x4): Likewise.
+	(vst1q_s64_x4): Likewise.
+	(vst1q_u64_x4): Likewise.
+	(vst1q_p64_x4): Likewise.
+	(vst1_f64_x4): Likewise.
+	(vst1q_f64_x4): Likewise.
+
+2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (vcond_mask): Add "@".
+
+2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/88839
+	* config/aarch64/aarch64.c (aarch64_evpc_sel): New function.
+	(aarch64_expand_vec_perm_const_1): Call aarch64_evpc_sel.
+
+2019-08-21  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/90724
+	* config/aarch64/aarch64.c (aarch64_gen_compare_reg_maybe_ze): Force y
+	in reg if it fails aarch64_plus_operand predicate.
+
+2019-08-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91482
+	* tree-ssa-ccp.c (ccp_folder::fold_stmt): Remove useless
+	BUILT_IN_ASSUME_ALIGNED calls.
+
+2019-08-21  Richard Biener  <rguenther@suse.de>
+
+	PR target/91498
+	PR target/91503
+	* config/i386/i386-features.c
+	(general_scalar_chain::make_vector_copies): Copy stack temporary
+	rtx when using it multiple times.
+	(general_scalar_chain::convert_reg): Likewise.
+
+2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* function.c (assign_parm_find_stack_rtl): Use known_eq instead of ==.
+
+2019-08-20  Matthew Beliveau  <mbelivea@redhat.com>
+
+	* tree-ssa-dse.c (dse_optimize_redundant_stores): Improved check to
+	catch more redundant zero initialization cases.
+	(dse_dom_walker::dse_optimize_stmt): Likewise.
+
+2019-08-20  Richard Biener  <rguenther@suse.de>
+
+	PR lto/91307
+	* ipa.c (cgraph_build_static_cdtor_1): Use names not recognizable
+	by collect2 when targetm.have_ctors_dtors which avoids dragging
+	in temporary filenames from LTO input objects.
+
+2019-08-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/37242
+	* tree-ssa-sccvn.c (visit_nary_op): Also CSE (T)(a + b)
+	to (T)a + (T)b if we know that a + b does not overflow.
+
+2019-08-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/91347
+	* dse.c (scan_insn): Call add_wild_read for non-const/memset tail calls
+	before reload if HARD_FRAME_POINTER_IS_ARG_POINTER.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.h (function_arg_info): Add a pass_by_reference field,
+	defaulting to false.
+	* calls.c (apply_pass_by_reference_rules): Set pass_by_reference
+	when applying pass-by-reference semantics.
+	(initialize_argument_information): Likewise.
+	(emit_library_call_value_1): Likewise.
+	* function.c (assign_parm_data_one): Remove passed_pointer field.
+	(assign_parm_find_data_types): Don't set it.
+	(assign_parm_find_stack_rtl, assign_parm_adjust_stack_rtl)
+	(assign_parm_setup_reg, assign_parms, gimplify_parameters): Use
+	arg.pass_by_reference instead of passed_pointer.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.c (emit_library_call_value_1): Merge arg and orig_arg
+	into a single function_arg_info, updating its fields when we
+	apply pass-by-reference and promotion semantics.  Use the
+	function_arg_info to track the mode rather than keeping it in
+	a separate local variable.
+	(initialize_argument_information): Likewise.  Base the final
+	arg_to_skip on this new function_arg_info rather than creating
+	a new one from scratch.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* function.c (assign_parm_data_one): Replace passed_type,
+	promoted_mode and named_arg with a function_arg_info field.
+	(assign_parm_find_data_types): Remove local variables and
+	assign directly to "data".  Make data->passed_mode shadow
+	data->arg.mode until promotion, then assign the promoted
+	mode to data->arg.mode.
+	(assign_parms_setup_varargs, assign_parm_find_entry_rtl)
+	(assign_parm_find_stack_rtl, assign_parm_adjust_entry_rtl)
+	(assign_parm_remove_parallels, assign_parm_setup_block_p)
+	(assign_parm_setup_block, assign_parm_setup_reg)
+	(assign_parm_setup_stack, assign_parms, gimplify_parameters): Use
+	arg.mode instead of promoted_mode, arg.type instead of passed_type
+	and arg.named instead of named_arg.  Use data->arg for
+	function_arg_info structures that had the field values passed_type,
+	promoted_mode and named_arg.  Base other function_arg_infos on
+	data->arg, changing the necessary properties.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.h (apply_pass_by_reference_rules): Declare.
+	* calls.c (apply_pass_by_reference_rules): New function.
+	* config/c6x/c6x.c (c6x_call_saved_register_used): Use it.
+	* config/rs6000/rs6000-call.c (rs6000_parm_needs_stack): Likewise.
+	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
+	* function.c (assign_parm_find_data_types): Likewise.
+	* var-tracking.c (prepare_call_arguments): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (must_pass_in_stack): Take a function_arg_info instead
+	of a mode and a type.
+	* doc/tm.texi: Regenerate.
+	* calls.h (must_pass_in_stack_var_size): Take a function_arg_info
+	instead of a mode and a type.
+	(must_pass_in_stack_var_size_or_pad): Likewise.
+	* calls.c (must_pass_in_stack_var_size): Likewise.
+	(must_pass_in_stack_var_size_or_pad): Likewise.
+	(initialize_argument_information): Update call to
+	targetm.calls.must_pass_in_stack.
+	(must_pass_va_arg_on_stack): Likewise.
+	* function.c (assign_parm_find_entry_rtl): Likewise.
+	* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Likewise.
+	* config/alpha/alpha.c (alpha_function_arg): Likewise.
+	(alpha_function_arg_advance): Likewise.
+	* config/cr16/cr16.c (cr16_function_arg): Likewise.
+	(cr16_function_arg_advance): Likewise.
+	* config/cris/cris.c (cris_pass_by_reference): Likewise.
+	(cris_arg_partial_bytes): Likewise.
+	* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
+	* config/lm32/lm32.c (lm32_function_arg): Likewise.
+	* config/mcore/mcore.c (mcore_num_arg_regs): Likewise.
+	(mcore_function_arg, mcore_arg_partial_bytes): Likewise.
+	* config/mips/mips.c (mips_pass_by_reference): Likewise.
+	* config/mmix/mmix.c (mmix_function_arg_advance): Likewise.
+	(mmix_function_arg_1, mmix_pass_by_reference): Likewise.
+	* config/sh/sh.c (sh_pass_by_reference): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
+	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
+	* config/arm/arm.c (arm_must_pass_in_stack): Take a function_arg_info
+	instead of a mode and a type.
+	* config/fr30/fr30.c (fr30_must_pass_in_stack): Likewise.
+	(fr30_num_arg_regs): Likewise.
+	(fr30_setup_incoming_varargs): Update calls accordingly.
+	(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
+	(fr30_function_arg_advance): Likewise.
+	* config/frv/frv.c (frv_must_pass_in_stack): Take a function_arg_info
+	instead of a mode and a type.
+	* config/gcn/gcn.c (num_arg_regs): Likewise.
+	(gcn_function_arg, gcn_function_arg_advance): Update calls to
+	num_arg_regs and targetm.calls.must_pass_in_stack.
+	(gcn_arg_partial_bytes): Likewise.
+	* config/i386/i386.c (ix86_must_pass_in_stack): Take a
+	function_arg_info instead of a mode and a type.
+	(classify_argument): Update call accordingly.
+	* config/nds32/nds32.c (nds32_must_pass_in_stack): Take a
+	function_arg_info instead of a mode and a type.
+	* config/rs6000/rs6000-internal.h (rs6000_must_pass_in_stack):
+	Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_must_pass_in_stack): Likewise.
+	(rs6000_parm_needs_stack): Update call accordingly.
+	(setup_incoming_varargs): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (callee_copies): Take a function_arg_info instead
+	of a mode, type and named flag.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (hook_callee_copies_named): Take a function_arg_info
+	instead of a mode, type and named flag.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
+	* targhooks.c (hook_callee_copies_named): Take a function_arg_info
+	instead of a mode, type and named flag.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
+	* calls.h (reference_callee_copied): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* calls.c (reference_callee_copied): Likewise.
+	(initialize_argument_information): Update call accordingly.
+	(emit_library_call_value_1): Likewise.
+	* function.c (gimplify_parameters): Likewise.
+	* config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
+	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
+	* config/c6x/c6x.c (c6x_callee_copies): Delete.
+	(TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
+	* config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+	* config/mips/mips.c (mips_callee_copies): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+	* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
+	* config/msp430/msp430.c (msp430_callee_copies): Delete.
+	(TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
+	* config/pa/pa.c (pa_callee_copies): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* config/sh/sh.c (sh_callee_copies): Likewise.
+	* config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
+	hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+	hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (function_arg_advance): Take a function_arg_info instead
+	of a mode, type and named flag.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_function_arg_advance): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* targhooks.c (default_function_arg_advance): Likewise.
+	* calls.c (initialize_argument_information): Update call to
+	targetm.calls.function_arg_advance.
+	(emit_library_call_value_1): Likewise.
+	* dse.c (get_call_args): Likewise.
+	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+	* function.c (assign_parms, gimplify_parameters): Likewise.
+	* var-tracking.c (prepare_call_arguments): Likewise.
+	* config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(aarch64_setup_incoming_varargs): Update call accordingly.
+	* config/alpha/alpha.c (alpha_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(alpha_setup_incoming_varargs): Update call accordingly.
+	* config/arc/arc.c (arc_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(arc_setup_incoming_varargs): Update call accordingly.
+	* config/arm/arm.c (arm_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(cmse_func_args_or_return_in_stack): Update call accordingly.
+	(arm_function_ok_for_sibcall): Likewise.
+	(cmse_nonsecure_call_clear_caller_saved): Likewise.
+	* config/avr/avr.c (avr_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
+	* config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
+	(c6x_call_saved_register_used): Update call accordingly.
+	* config/cr16/cr16.c (cr16_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/cris/cris.c (cris_function_arg_advance): Likewise.
+	* config/csky/csky.c (csky_function_arg_advance): Likewise.
+	(csky_setup_incoming_varargs): Update call accordingly.
+	* config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
+	* config/frv/frv.c (frv_function_arg_advance): Likewise.
+	* config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
+	* config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
+	* config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
+	* config/i386/i386.c (ix86_function_arg_advance): Likewise.
+	(ix86_setup_incoming_varargs): Update call accordingly.
+	* config/ia64/ia64.c (ia64_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(ia64_setup_incoming_varargs): Update call accordingly.
+	* config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(iq2000_expand_prologue): Update call accordingly.
+	* config/lm32/lm32.c (lm32_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
+	* config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
+	* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
+	* config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
+	* config/microblaze/microblaze.c (microblaze_function_arg_advance):
+	Likewise.
+	(microblaze_expand_prologue): Update call accordingly.
+	* config/mips/mips.c (mips_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(mips_setup_incoming_varargs): Update call accordingly.
+	(mips_output_args_xfer): Likewise.
+	* config/mmix/mmix.c (mmix_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
+	* config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
+	* config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
+	* config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
+	* config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
+	(nios2_setup_incoming_varargs): Update call accordingly.
+	* config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
+	* config/pa/pa.c (pa_function_arg_advance): Likewise.
+	* config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
+	* config/pru/pru.c (pru_function_arg_advance): Likewise.
+	* config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
+	(riscv_setup_incoming_varargs): Update call accordingly.
+	* config/rl78/rl78.c (rl78_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
+	Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
+	(rs6000_parm_needs_stack): Update call accordingly.
+	* config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* config/s390/s390.c (s390_function_arg_advance): Likewise.
+	(s390_call_saved_register_used): Update call accordingly.
+	* config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
+	instead of a mode, type and named flag.
+	(sh_output_mi_thunk): Update call accordingly.
+	* config/sparc/sparc.c (sparc_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/spu/spu.c (spu_function_arg_advance): Likewise.
+	(spu_setup_incoming_varargs): Update call accordingly.
+	* config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
+	(tilegx_setup_incoming_varargs): Update call accordingly.
+	* config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(tilegx_setup_incoming_varargs): Update call accordingly.
+	* config/v850/v850.c (v850_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/vax/vax.c (vax_function_arg_advance): Likewise.
+	* config/visium/visium.c (visium_function_arg_advance): Likewise.
+	(visium_setup_incoming_varargs): Update call accordingly.
+	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
+	function_arg_info instead of a mode, type and named flag.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (function_arg, function_incoming_arg): Take a
+	function_arg_info instead of a mode, tree and named flag.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	(default_function_incoming_arg): Likewise.
+	* targhooks.c (default_function_arg): Likewise.
+	(default_function_incoming_arg): Likewise.
+	* calls.h (function_arg_info::end_marker_p): New function.
+	(function_arg_info::end_marker): Likewise.
+	* calls.c (prepare_call_address, initialize_argument_information)
+	(expand_call, emit_library_call_value_1): Update calls to
+	targetm.calls.function_arg and targetm.calls.function_incoming_arg.
+	* dse.c: Include calls.h.
+	(get_call_args): Update call to targetm.calls.function_arg.
+	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+	* var-tracking.c (prepare_call_arguments): Likewise.
+	* function.c (assign_parm_find_entry_rtl): Update call to
+	targetm.calls.function_incoming_arg.
+	* config/aarch64/aarch64.c (aarch64_function_arg): Take a
+	function_arg_info instead of a mode, tree and named flag.
+	* config/alpha/alpha.c (alpha_function_arg): Likewise.
+	* config/arc/arc.c (arc_function_arg): Likewise.
+	* config/arm/arm.c (arm_function_arg): Likewise.
+	(cmse_func_args_or_return_in_stack): Update call accordingly.
+	(arm_function_ok_for_sibcall): Likewise.
+	(cmse_nonsecure_call_clear_caller_saved): Likewise.
+	* config/avr/avr.c (avr_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	* config/bfin/bfin.c (bfin_function_arg): Likewise.
+	* config/c6x/c6x.c (c6x_function_arg): Likewise.
+	(c6x_call_saved_register_used): Update call accordingly.
+	* config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	* config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
+	(cris_function_arg_1): Likewise.
+	* config/csky/csky.c (csky_function_arg): Likewise.
+	* config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
+	* config/fr30/fr30.c (fr30_function_arg): Likewise.
+	* config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
+	(frv_function_arg_1): Likewise.
+	* config/ft32/ft32.c (ft32_function_arg): Likewise.
+	* config/gcn/gcn.c (gcn_function_arg): Likewise.
+	* config/h8300/h8300.c (h8300_function_arg): Likewise.
+	* config/i386/i386.c (ix86_function_arg): Likewise.
+	* config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
+	(ia64_function_arg_1): Likewise.
+	* config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
+	(iq2000_expand_prologue, iq2000_pass_by_reference): Update call
+	accordingly.
+	* config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	* config/m32c/m32c.c (m32c_function_arg): Likewise.
+	* config/m32r/m32r.c (m32r_function_arg): Likewise.
+	* config/m68k/m68k.c (m68k_function_arg): Likewise.
+	* config/mcore/mcore.c (mcore_function_arg): Likewise.
+	* config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
+	(microblaze_expand_prologue): Update call accordingly.
+	* config/mips/mips.c (mips_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	* config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
+	(mmix_function_arg_1): Likewise.
+	* config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
+	* config/moxie/moxie.c (moxie_function_arg): Likewise.
+	* config/msp430/msp430.c (msp430_function_arg): Likewise.
+	* config/nds32/nds32.c (nds32_function_arg): Likewise.
+	* config/nios2/nios2.c (nios2_function_arg): Likewise.
+	* config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
+	(nvptx_function_incoming_arg): Likewise.
+	* config/or1k/or1k.c (or1k_function_arg): Likewise.
+	* config/pa/pa.c (pa_function_arg): Likewise.
+	* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
+	* config/pru/pru.c (pru_function_arg): Likewise.
+	* config/riscv/riscv.c (riscv_function_arg): Likewise.
+	* config/rl78/rl78.c (rl78_function_arg): Likewise.
+	* config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
+	(rs6000_parm_needs_stack): Update call accordingly.
+	* config/rx/rx.c (rx_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	* config/s390/s390.c (s390_function_arg): Likewise.
+	(s390_call_saved_register_used): Update call accordingly.
+	* config/sh/sh.c (sh_function_arg): Take a function_arg_info
+	instead of a mode, tree and named flag.
+	(sh_output_mi_thunk): Update call accordingly.
+	* config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
+	(sparc_function_incoming_arg): Take a function_arg_info instead of
+	a mode, tree and named flag.
+	* config/spu/spu.c (spu_function_arg): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
+	* config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
+	* config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
+	* config/v850/v850.c (v850_function_arg): Likewise.
+	* config/vax/vax.c (vax_function_arg): Likewise.
+	* config/visium/visium.c (visium_function_arg): Likewise.
+	* config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
+	(xtensa_function_incoming_arg): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (setup_incoming_varargs): Take a function_arg_info
+	instead of a mode and tree.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (default_setup_incoming_varargs): Take a
+	function_arg_info instead of a mode and tree.
+	* targhooks.c (default_setup_incoming_varargs): Likewise.
+	* config/aarch64/aarch64.c (aarch64_setup_incoming_varargs): Likewise.
+	* config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
+	* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
+	* config/arm/arm.c (arm_setup_incoming_varargs): Likewise.
+	* config/bfin/bfin.c (setup_incoming_varargs): Likewise.
+	* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
+	* config/csky/csky.c (csky_setup_incoming_varargs): Likewise.
+	* config/epiphany/epiphany.c (epiphany_setup_incoming_varargs):
+	Likewise.
+	* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
+	* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
+	* config/ft32/ft32.c (ft32_setup_incoming_varargs): Likewise.
+	* config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
+	* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
+	* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
+	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
+	* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
+	* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
+	* config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
+	* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
+	* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
+	* config/nds32/nds32.c (nds32_setup_incoming_varargs): Likewise.
+	* config/nios2/nios2.c (nios2_setup_incoming_varargs): Likewise.
+	* config/riscv/riscv.c (riscv_setup_incoming_varargs): Likewise.
+	* config/rs6000/rs6000-internal.h (setup_incoming_varargs): Likewise.
+	* config/rs6000/rs6000-call.c (setup_incoming_varargs): Likewise.
+	* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
+	* config/spu/spu.c (spu_setup_incoming_varargs): Likewise.
+	* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs): Likewise.
+	* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs): Likewise.
+	* config/visium/visium.c (visium_setup_incoming_varargs): Likewise.
+	* function.c (assign_parms_setup_varargs): Update call to
+	targetm.calls.setup_incoming_varargs.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (pass_by_reference): Take a function_arg_info instead
+	of a mode, type and named flag.
+	* doc/tm.texi: Regenerate.
+	* targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
+	accordingly.
+	(hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
+	* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
+	* calls.h (pass_by_reference): Take a function_arg_info instead of a
+	mode, type and named flag.
+	* calls.c (pass_by_reference): Likewise.
+	(pass_va_arg_by_reference): Update call accordingly.
+	(initialize_argument_information): Likewise.
+	(emit_library_call_value_1): Likewise.
+	* function.c (assign_parm_find_data_types): Likewise.
+	* var-tracking.c (prepare_call_arguments): Likewise.
+	* stor-layout.c: Include calls.h.
+	(compute_record_mode): Update call to targetm.calls.pass_by_reference.
+	* config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
+	* config/arc/arc.c (arc_pass_by_reference): Likewise.
+	* config/arm/arm.c (arm_pass_by_reference): Likewise.
+	* config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
+	* config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
+	(c6x_call_saved_register_used): Update call to pass_by_reference.
+	* config/cris/cris.c (cris_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(epiphany_arg_partial_bytes): Update call accordingly.
+	* config/ft32/ft32.c (ft32_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(ft32_arg_partial_bytes): Update call accordingly.
+	* config/i386/i386.c (ix86_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
+	* config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
+	* config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
+	(m32r_return_in_memory): Update call accordingly.
+	* config/mips/mips.c (mips_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
+	* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
+	* config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
+	(moxie_arg_partial_bytes): Update call accordingly.
+	* config/msp430/msp430.c (msp430_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
+	* config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
+	* config/pa/pa.c (pa_pass_by_reference): Likewise.
+	* config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
+	(riscv_return_in_memory): Update call accordingly.
+	* config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
+	(rs6000_parm_needs_stack): Update call to pass_by_reference.
+	* config/s390/s390.c (s390_pass_by_reference): Take a
+	function_arg_info instead of a mode, type and named flag.
+	(s390_call_saved_register_used): Update call accordingly.
+	* config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
+	instead of a mode, type and named flag.
+	* config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
+	* config/spu/spu.c (spu_pass_by_reference): Likewise.
+	* config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
+	* config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
+	* config/v850/v850.c (v850_pass_by_reference): Likewise.
+	* config/visium/visium.c (visium_pass_by_reference): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (arg_partial_bytes): Take a function_arg_info instead
+	of a mode, type and named flag.
+	* doc/tm.texi: Regenerate.
+	* target.h (function_arg_info): Declare.
+	* calls.h (function_arg_info): New class.
+	* targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
+	(hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
+	* targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
+	(hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
+	* calls.c (initialize_argument_information): Update call to
+	targetm.calls.partial_bytes.
+	(emit_library_call_value_1): Likewise.
+	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+	* function.c (assign_parm_find_entry_rtl): Likewise.
+	* config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/arc/arc.c (arc_arg_partial_bytes): Likewise.
+	* config/arm/arm.c (arm_arg_partial_bytes): Likewise.
+	(cmse_func_args_or_return_in_stack): Update accordingly.
+	* config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/cris/cris.c (cris_arg_partial_bytes): Likewise.
+	* config/csky/csky.c (csky_arg_partial_bytes): Likewise.
+	* config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
+	* config/fr30/fr30.c: Include calls.h.
+	(fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
+	type and named flag.
+	* config/frv/frv.c: Include calls.h.
+	(frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
+	type and named flag.
+	* config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
+	* config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
+	* config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
+	* config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
+	* config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
+	* config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
+	* config/microblaze/microblaze.c (function_arg_partial_bytes):
+	Likewise.
+	* config/mips/mips.c (mips_arg_partial_bytes): Likewise.
+	* config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
+	* config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
+	* config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
+	* config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
+	* config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
+	* config/pa/pa.c (pa_arg_partial_bytes): Likewise.
+	* config/pru/pru.c (pru_arg_partial_bytes): Likewise.
+	* config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
+	* config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
+	(rs6000_parm_needs_stack): Update call accordingly.
+	* config/sh/sh.c (sh_arg_partial_bytes): Take a
+	function_arg_info instead of a mode, type and named flag.
+	* config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
+	* config/v850/v850.c (v850_arg_partial_bytes): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.h (must_pass_va_arg_in_stack): Declare.
+	* calls.c (must_pass_va_arg_in_stack): New function.
+	* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use it.
+	* config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
+	Likewise.
+	* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
+
+2019-08-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* calls.h (pass_va_arg_by_reference): Declare.
+	* calls.c (pass_va_arg_by_reference): New function.
+	* config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Use it.
+	* config/alpha/alpha.c (alpha_gimplify_va_arg): Likewise.
+	* config/gcn/gcn.c (gcn_gimplify_va_arg_expr): Likewise.
+	* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
+	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
+	* config/mips/mips.c (mips_std_gimplify_va_arg_expr): Likewise.
+	(mips_gimplify_va_arg_expr): Likewise.
+	* config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Likewise.
+	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
+	* config/rs6000/rs6000-call.c (rs6000_gimplify_va_arg): Likewise.
+	* config/s390/s390.c (s390_gimplify_va_arg): Likewise.
+	* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
+	* config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
+	* config/tilegx/tilegx.c (tilegx_gimplify_va_arg_expr): Likewise.
+	* config/tilepro/tilepro.c (tilepro_gimplify_va_arg_expr): Likewise.
+	* config/visium/visium.c (visium_gimplify_va_arg): Likewise.
+	* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
+	* targhooks.c (std_gimplify_va_arg_expr): Likewise.
+
+2019-08-20  Richard Biener  <rguenther@suse.de>
+
+	PR target/91498
+	* config/i386/i386-features.c (general_scalar_chain::convert_op):
+	Use (vec_merge (vec_duplicate..)) style vector from scalar move.
+	(convert_scalars_to_vector): Add timode_p parameter and use it
+	to guard TImode-only operation.
+	(pass_stv::gate): Adjust so STV runs twice for TARGET_64BIT.
+	(pass_stv::execute): Pass down timode_p.
+
+2019-08-20  Lili Cui  <lili.cui@intel.com>
+
+	* common/config/i386/i386-common.c
+	(processor_names): Add tigerlake and cooperlake.
+	(processor_alias_table): Add tigerlake and cooperlake.
+	* config.gcc: Add -march=tigerlake and cooperlake.
+	* config/i386/driver-i386.c
+	(host_detect_local_cpu): Detect tigerlake and cooperlake.
+	Add "has_avx" to classify processor.
+	* config/i386/i386-builtins.c (processor_model) :
+	Add M_INTEL_COREI7_TIGERLAKE and M_INTEL_COREI7_COOPERLAKE.
+	(arch_names_table): Add tigerlake and cooperlake.
+	(get_builtin_code_for_version): Handle PROCESSOR_TIGERLAKE
+	and PROCESSOR_COOPERLAKE.
+	* config/i386/i386-c.c
+	(ix86_target_macros_internal): Handle tigerlake and cooperlake.
+	* config/i386/i386-options.c
+	(m_TIGERLAKE): Define.
+	(m_COOPERLAKE): Ditto.
+	(m_CORE_AVX512): Ditto.
+	(processor_cost_table): Add cascadelake.
+	(ix86_option_override_internal): Hadle PTA_MOVDIRI, PTA_MOVDIR64B.
+	* config/i386/i386.h
+	(ix86_size_cost): Define TARGET_TIGERLAKE and TARGET_COOPERLAKE.
+	(processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
+	(PTA_MOVDIRI): Ditto.
+	(PTA_MOVDIR64B): Ditto.
+	(PTA_COOPERLAKE): Ditto.
+	(PTA_TIGERLAKE): Ditto.
+	(processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
+	* doc/extend.texi: Add tigerlake and cooperlake.
+	* doc/invoke.texi: Add tigerlake and cooperlake.
+
+2019-08-20  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (Specific, alpha): Remove note to use
+	binutils 2.11.2 or later.
+
+2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/89544
+	* function.c (assign_parm_find_stack_rtl): Use larger alignment
+	when possible.
+
+2019-08-19  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_fpconst_pow2_recip): New prototype
+	* config/aarch64/aarch64.c (aarch64_fpconst_pow2_recip): New function
+	* config/aarch64/aarch64.md (*aarch64_<su_optab>cvtf<fcvt_target><GPF:mode>2_mult): New pattern
+	(*aarch64_<su_optab>cvtf<fcvt_iesize><GPF:mode>2_mult): New pattern
+	* config/aarch64/constraints.md (Dt): New constraint
+	* config/aarch64/predicates.md (aarch64_fpconst_pow2_recip): New predicate
+
+2019-08-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91403
+	* tree-scalar-evolution.c (follow_ssa_edge_binary): Inline
+	cases we can handle with tail-recursion...
+	(follow_ssa_edge_expr): ... here.  Do so.
+
+2019-08-19  Kito Cheng  <kito.cheng@sifive.com>
+
+	PR target/91441
+	* toplev.c (process_options): Check TARGET_ASAN_SHADOW_OFFSET is
+	implemented for -fsanitize=kernel-address, and merge check logic
+	with -fsanitize=address.
+
+2019-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Add asserts
+	for cpu and machine.  Factor 64/32b builtins.
+
+2019-08-18  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (Specific, bfin): blackfin.uclinux.org is
+	gone, point to sourceforge.net.
+
+2019-08-17  Gerald Pfeifer  <gerald@pfeifer.com>
+	
+	* doc/ux.texi (User Experience Guidelines): Update reference.
+
+2019-08-17  Gerald Pfeifer  <gerald@pfeifer.com>
+	
+	* doc/include/gpl_v3.texi (Copying): Adjust the link to "Why
+	not LGPL".
+
+2019-08-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-sra.c (build_reconstructed_reference): Return NULL_TREE instead
+	of NULL.  Add guard for broken VIEW_CONVERT_EXPRs.
+
+2019-08-16  Martin Sebor  <msebor@redhat.com>
+
+	* tree.def (TYPE_SIZE): Clarify.
+	* tree.h (TYPE_SIZE, TYPE_SIZE_UNIT, DECL_SIZE): Add comments.
+
+2019-08-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR tree-optimization/91109
+	* lra-int.h (lra_need_for_scratch_reg_p): Declare.
+	* lra.c (lra): Use lra_need_for_scratch_reg_p.
+	* lra-spills.c (lra_need_for_scratch_reg_p): New function.
+
+2019-08-16  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (mmxdoublemode): New mode attribute.
+	(mmx_uavg<mode>3): Macroize expaner from mmx_uavgv8qi3 and
+	mmx_uavgv4hi3 using MMXMODE12 mode iterator.
+	(uavg<mode>3_ceil): New expander.
+	* config/i386/sse.md (uavg<mode>3_ceil): Use ssedoublemode
+	mode iterator when creating CONST1_RTX.
+	(<sse2_avx2>_uavg<mode>3<mask_name>): Ditto.
+	(*<sse2_avx2>_uavg<mode>3<mask_name>): Use ssedoublemode
+	mode iterator for const1_operand predicate.
+
+2019-08-16  Richard Biener  <rguenther@suse.de>
+
+	* tree-scalar-evolution.c (follow_ssa_edge_expr): Declare.
+	(follow_ssa_edge_binary): Call follow_ssa_edge_expr instead of
+	follow_ssa_edge.
+	(follow_ssa_edge_in_condition_phi_branch): Likewise.
+	(analyze_evolution_in_loop): Likewise.
+	(follow_ssa_edge, follow_ssa_edge_in_rhs): Inline into ...
+	(follow_ssa_edge_expr): ... here.  Refactor code.
+
+2019-08-16  Richard Biener  <rguenther@suse.de>
+
+	PR target/91469
+	* config/i386/i386-features.c
+	(general_scalar_chain::replace_with_subreg): Stop at memory operands.
+
+2019-08-16  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	PR other/91255
+	* gensupport.c (has_subst_attribute): Error out on set_attr_alternative
+	only if subst_name matches curr_attr string.
+
+2019-08-16  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (simplify_builtin_call): Do not remove
+	stmt at gsi_p, instead replace it with a NOP removed later.
+	(pass_forwprop::execute): Fully propagate lattice, DCE stmts
+	that became dead because of that.
+
+2019-08-16  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-ssa-evrp-analyze.c (record_ranges_from_phis): Skip PHIs
+	for which we can't represent a range.
+	* ipa-cp.c (ipcp_vr_lattice::set_to_bottom): Pass type to
+	set_varying.
+	* tree-ssa-threadedge.c (record_temporary_equivalences_from_phis):
+	Set VR_UNDEFINED if type is not supported.
+	* tree-ssanames.c (get_range_info): Pass type to set_varying.
+	* tree-vrp.c (value_range_base::check): Assert that a varying has
+	min/max set.
+	(value_range_base::equal_p): Early bail for undefines.
+	(value_range_base::set_varying): Accept a type.
+	(value_range::set_varying): Same.
+	(value_range_base::type): VARYING can have a type, while UNDEFINE
+	is typeless.
+	(value_range_base::dump): Print type for VARYING nodes.
+	(value_range_base::set): Add type to VARYING.
+	(extract_range_from_multiplicative_op): Pass type to set_varying.
+	(extract_range_from_binary_expr): Same.
+	(value_range_base::intersect_helper): Same.
+	(value_range_base::union_helper): Same.
+	(value_range_base::normalize_symbolics): Same.
+	(determine_value_range_1): Same.
+	* tree-vrp.h (class value_range_base): Add type to set_varying.
+	Add prototype for dump(void).
+	Add prototype for supports_type_p.
+	(class value_range): Add type to set_varying.
+	Add prototype for dump(void).
+	* vr-values.c (set_value_range_to_truthvalue): Pass type to
+	set_varying.
+	(vr_values::get_lattice_entry): Set varying even if propagation
+	finished.
+	Pass type to set_varying.
+	(vr_values::get_value_range): Remove vr_const_varying.
+	Reallocate the lattice if needed.
+	(vr_values::update_value_range): Pass type to set_varying.
+	(vr_values::extract_range_for_var_from_comparison_expr): Same.
+	(vr_values::extract_range_from_binary_expr): Same.
+	(vr_values::extract_range_from_unary_expr): Same.
+	(vr_values::extract_range_from_cond_expr): Same.
+	(vr_values::check_for_binary_op_overflow): Same.
+	(vr_values::extract_range_basic): Same.
+	(vr_values::extract_range_from_assignment): Same.
+	(vr_values::vr_values): Increase size of num_vr_values.
+	(vr_values::extract_range_from_phi_node): Pass type to
+	set_varying.
+
+2019-08-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90878
+	* config/i386/i386.c (inline_memory_move_cost): Use hard_register
+	for costs of hard register moves.
+	(ix86_register_move_cost): Likewise.
+	* config/i386/i386.h (processor_costs): Move costs of hard
+	register moves to hard_register.  Add int_load, int_store,
+	xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
+	sse_load, sse_store, sse_unaligned_load and sse_unaligned_store
+	for costs of RTL expressions.
+	* config/i386/x86-tune-costs.h: Move costs of hard register
+	moves to hard_register.  Duplicate int_load, int_store,
+	xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
+	sse_load, sse_store for costs of RTL expressions.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* target.def (setup_incoming_vararg_bounds): Remove.
+	* doc/tm.texi.in (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Remove.
+	* doc/tm.texi: Regenerate.
+	* targhooks.c (default_setup_incoming_vararg_bounds): Delete.
+	* targhooks.h (default_setup_incoming_vararg_bounds): Likewise.
+	* config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
+	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): Likewise.
+
+2019-08-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	MSP430: Fix lines over 80 characters long in
+	config/msp430/*.{c,h} files
+
+	* config/msp430/driver-msp430.c (msp430_select_cpu): Fix format
+	specifier in string.
+	(msp430_select_hwmult_lib): Split line more than 80 characters long.
+	* config/msp430/msp430-devices.c (msp430_extract_mcu_data): Remove
+	redundant old comment.
+	* config/msp430/msp430-protos.h (msp430_output_aligned_decl_common):
+	Split line more than 80 characters long.
+	* config/msp430/msp430.c (msp430_option_override): Likewise.
+	(msp430_return_in_memory): Likewise.
+	(msp430_gimplify_va_arg_expr): Likewise.
+	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
+	(msp430_legitimate_constant): Likewise.
+	(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Likewise.
+	(msp430_attr): Likewise.
+	(msp430_data_attr): Likewise.
+	(msp430_start_function): Likewise.
+	(gen_prefix): Likewise.
+	(msp430_init_sections): Likewise.
+	(msp430_select_section): Likewise.
+	(msp430_function_section): Likewise.
+	(msp430_unique_section): Likewise.
+	(msp430_output_aligned_decl_common): Likewise.
+	(msp430_do_not_relax_short_jumps): Likewise.
+	(msp430_init_builtins): Likewise.
+	(msp430_expand_delay_cycles): Likewise.
+	(msp430_expand_prologue): Likewise.
+	(msp430_expand_epilogue): Likewise.
+	(msp430_expand_helper): Likewise.
+	(msp430_split_movsi): Likewise.
+	(msp430_print_operand): Likewise.
+	(msp430_return_addr_rtx): Likewise.
+	(msp430x_extendhisi): Likewise.
+	* config/msp430/msp430.h (STARTFILE_SPEC): Likewise.
+	(ASM_SPEC): Likewise.
+	Remove very obvious comments.
+	(LIB_SPEC): Split line more than 80 characters long.
+	(EH_RETURN_HANDLER_RTX): Likewise.
+	(HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+
+2019-08-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	MSP430: Fix whitespace errors and incorrect indentation in
+	config/msp430/*.{c,h} files
+
+	* config/msp430/driver-msp430.c (msp430_select_cpu): Fix indentation.
+	(msp430_select_hwmult_lib): Likewise.
+	* config/msp430/msp430-devices.c (parse_devices_csv_1): Likewise.
+	(msp430_extract_mcu_data): Likewise.
+	(struct t_msp430_mcu_data): Likewise.
+	* config/msp430/msp430.c (struct machine_function): Remove whitespace
+	before left square bracket.
+	(msp430_option_override): Fix indentation.
+	(msp430_hard_regno_nregs_with_padding): Likewise.
+	(msp430_initial_elimination_offset): Likewise.
+	(msp430_special_register_convention_p): Remove whitespace before left
+	square bracket and after exclamation mark.
+	(msp430_evaluate_arg): Likewise.
+	(msp430_callee_copies): Fix indentation.
+	(msp430_gimplify_va_arg_expr): Likewise.
+	(msp430_function_arg_advance): Remove whitespace before left square
+	bracket.
+	(reg_ok_for_addr): Likewise.
+	(msp430_preserve_reg_p): Likewise.
+	(msp430_compute_frame_info): Likewise.
+	(msp430_asm_output_addr_const_extra): Add space between function name
+	and open parenthesis.
+	(has_section_name): Fix indentation.
+	(msp430_attr): Remove trailing whitespace.
+	(msp430_section_attr): Likewise.
+	(msp430_data_attr): Likewise.
+	(struct msp430_attribute_table): Fix comment and whitespace.
+	(msp430_start_function): Remove whitespace before left square bracket.
+	Add space between function name and open parenthesis.
+	(msp430_select_section): Remove trailing whitespace.
+	(msp430_section_type_flags): Remove trailing whitespace.
+	(msp430_unique_section): Remove space before closing parenthesis.
+	(msp430_output_aligned_decl_common): Change 8 spaces to a tab.
+	(msp430_builtins): Remove whitespace before left square bracket.
+	(msp430_init_builtins):	Fix indentation.
+	(msp430_expand_prologue): Remove whitespace before left square bracket.
+	Remove space before closing parenthesis.
+	(msp430_expand_epilogue): Remove whitespace before left square bracket.
+	(msp430_split_movsi): Remove space before closing parenthesis.
+	(helper_function_name_mappings): Fix indentation.
+	(msp430_use_f5_series_hwmult): Fix whitespace.
+	(use_32bit_hwmult): Likewise.
+	(msp430_no_hwmult): Likewise.
+	(msp430_output_labelref): Remove whitespace before left square bracket.
+	(msp430_print_operand_raw): Likewise.
+	(msp430_print_operand_addr): Likewise.
+	(msp430_print_operand): Add two spaces after '.' in comment.
+	Fix trailing whitespace.
+	(msp430x_extendhisi): Fix indentation.
+	* config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Change 8 spaces to
+	tab.
+	(PC_REGNUM): Likewise.
+	(STACK_POINTER_REGNUM): Likewise.
+	(CC_REGNUM): Likewise.
+
+2019-08-15  Richard Biener  <rguenther@suse.de>
+
+	PR target/91454
+	* config/i386/i386-features.c (gen_gpr_to_xmm_move_src): New
+	helper.
+	(general_scalar_chain::make_vector_copies): Use it.
+
+2019-08-15  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* function.c (assign_parm_setup_reg): Handle misaligned stack arguments.
+
+2019-08-15  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-dce.c (propagate_necessity): We can't reach now
+	operators with no arguments.
+	(eliminate_unnecessary_stmts): Likewise here.
+
+2019-08-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-features.c (general_scalar_chain::convert_insn)
+	<case COMPARE>: Revert 2019-08-14 change.
+	(convertible_comparison_p): Revert 2019-08-14 change.  Return false
+	for (TARGET_64BIT || mode != DImode).
+
+2019-08-15  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (value_range_base::set): Merge in code from
+	value_range_base::set_and_canonicalize.
+	Enforce canonicalization at set time.
+	Normalize [MIN, MAX] into VARYING and ~[MIN, MAX] into UNDEFINED.
+	(value_range_base::set_undefined): Inline call to set().
+	(value_range_base::set_varying): Same.
+	(value_range_base::singleton_p): Handle VR_ANTI_RANGEs.
+	(vrp_val_max): New argument handle_pointers.
+	(vrp_val_min): Same.
+	(ranges_from_anti_range): Same.
+	(extract_range_into_wide_ints): Use tree argument instead of sign
+	and precision.
+	(extract_range_from_multiplicative_op): Take in tree type instead
+	of precision and sign.  Adapt function for canonicalized ranges.
+	(extract_range_from_binary_expr): Pass type to
+	extract_range_from_multiplicative_op.
+	Adapt for canonicalized ranges.
+	(extract_range_from_unary_expr): Same.
+	(value_range_base::intersect_helper): Adjust for canonicalized
+	ranges.
+	(value_range_base::union_helper): Same.
+	(value_range_base::normalize_symbolics): New.
+	* tree-vrp.h (class value_range_base): Remove
+	set_and_canonicalize.
+	New prototype for normalize_symbolics.
+	(class value_range): Remove set_and_canonicalize.
+	(vrp_val_min): Adjust prototype.
+	(vrp_val_max): Same.
+	* vr-values.c
+	(vr_values::extract_range_for_var_from_comparison_expr):  Call set
+	instead of set_and_canonicalize.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91444
+	* tree-vect-stmts.c (vectorizable_call): Check that the function
+	is a BUILT_IN_MD function before passing it to
+	targetm.vectorize.builtin_md_vectorized_function.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_sve_mode_p): Declare.
+	* config/aarch64/aarch64.c (aarch64_sve_mode_p): New function.
+	(aarch64_select_early_remat_modes): Use it.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Return
+	16 for SVE predicates even if they are fixed-length.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (and<PRED_ALL:mode>3): Make the
+	operand order match the MOV /Z alias.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_output_sve_cnt_immediate): Take
+	the vector pattern as an aarch64_svpattern argument.  Update the
+	overloaded caller accordingly.
+	(aarch64_output_sve_scalar_inc_dec): Update call accordingly.
+	(aarch64_output_sve_vector_inc_dec): Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_add_offset): In the fallback
+	multiplication case, try to compute VG * (lowest set bit) directly
+	rather than always basing the multiplication on VG.  Use
+	expand_mult for the multiplication if we can.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h
+	(aarch64_sve_scalar_inc_dec_immediate_p): Declare.
+	(aarch64_sve_inc_dec_immediate_p): Rename to...
+	(aarch64_sve_vector_inc_dec_immediate_p): ...this.
+	(aarch64_output_sve_addvl_addpl): Take a single rtx argument.
+	(aarch64_output_sve_scalar_inc_dec): Declare.
+	(aarch64_output_sve_inc_dec_immediate): Rename to...
+	(aarch64_output_sve_vector_inc_dec): ...this.
+	* config/aarch64/aarch64.c (aarch64_sve_scalar_inc_dec_immediate_p)
+	(aarch64_output_sve_scalar_inc_dec): New functions.
+	(aarch64_output_sve_addvl_addpl): Remove the base and offset
+	arguments.  Only handle true ADDVL and ADDPL instructions;
+	don't emit an INC or DEC.
+	(aarch64_sve_inc_dec_immediate_p): Rename to...
+	(aarch64_sve_vector_inc_dec_immediate_p): ...this.
+	(aarch64_output_sve_inc_dec_immediate): Rename to...
+	(aarch64_output_sve_vector_inc_dec): ...this.  Update call to
+	aarch64_sve_vector_inc_dec_immediate_p.
+	* config/aarch64/predicates.md (aarch64_sve_scalar_inc_dec_immediate)
+	(aarch64_sve_plus_immediate): New predicates.
+	(aarch64_pluslong_operand): Accept aarch64_sve_plus_immediate
+	rather than aarch64_sve_addvl_addpl_immediate.
+	(aarch64_sve_inc_dec_immediate): Rename to...
+	(aarch64_sve_vector_inc_dec_immediate): ...this.  Update call to
+	aarch64_sve_vector_inc_dec_immediate_p.
+	(aarch64_sve_add_operand): Update accordingly.
+	* config/aarch64/constraints.md (Uai): New constraint.
+	(vsi): Update call to aarch64_sve_vector_inc_dec_immediate_p.
+	* config/aarch64/aarch64.md (add<GPI:mode>3): Don't force the second
+	operand into a register if it satisfies aarch64_sve_plus_immediate.
+	(*add<GPI:mode>3_aarch64, *add<GPI:mode>3_poly_1): Add an alternative
+	for Uai.  Update calls to aarch64_output_sve_addvl_addpl.
+	* config/aarch64/aarch64-sve.md (add<mode>3): Call
+	aarch64_output_sve_vector_inc_dec instead of
+	aarch64_output_sve_inc_dec_immediate.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (UNSPEC_REVB, UNSPEC_REVH)
+	(UNSPEC_REVW): New constants.
+	(elem_bits): New mode attribute.
+	(SVE_INT_UNARY): New int iterator.
+	(optab): Handle UNSPEC_REV[BHW].
+	(sve_int_op): New int attribute.
+	(min_elem_bits): Handle VNx16QI and the predicate modes.
+	* config/aarch64/aarch64-sve.md (*aarch64_sve_rev64<mode>)
+	(*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Delete.
+	(@aarch64_pred_<SVE_INT_UNARY:optab><SVE_I:mode>): New pattern.
+	* config/aarch64/aarch64.c (aarch64_sve_data_mode): New function.
+	(aarch64_sve_int_mode, aarch64_sve_rev_unspec): Likewise.
+	(aarch64_split_sve_subreg_move): Use UNSPEC_REV[BHW] instead of
+	unspecs based on the total width of the reversed data.
+	(aarch64_evpc_rev_local): Likewise (for SVE only).  Use a
+	reinterpret followed by a subreg on big-endian targets.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md
+	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Add /z
+	alternatives in which one of the inputs is in the same register
+	as the output.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*vec_extract<mode><Vel>_ext)
+	(*aarch64_sve_ext<mode>): Add MOVPRFX alternatives.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*sub<SVE_F:mode>3): Remove immediate
+	FADD and FSUB alternatives.  Add a MOVPRFX alternative for FSUBR.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (add<SVE_I:mode>3, sub<SVE_I:mode>3)
+	(<LOGICAL:optab><SVE_I:mode>3, *add<SVE_F:mode>3, *mul<SVE_F:mode>3)
+	(*fabd<SVE_F:mode>3): Add more MOVPRFX alternatives.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*v<ASHIFT:optab><SVE_I:mode>3):
+	Add an alternative that uses reversed shifts.
+
+2019-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-cores.def (cortex-a76): Use neoversen1 tuning
+	struct.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Add
+	a commutativity marker.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-protos.h (aarch64_prepare_sve_int_fma)
+	(aarch64_prepare_sve_cond_int_fma): Declare.
+	* config/aarch64/aarch64.c (aarch64_convert_mult_to_shift)
+	(aarch64_prepare_sve_int_fma): New functions.
+	(aarch64_prepare_sve_cond_int_fma): Likewise.
+	* config/aarch64/aarch64-sve.md
+	(cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Add a "@" marker.
+	(fma<SVE_I:mode>4, cond_fma<SVE_I:mode>, *cond_fma<SVE_I:mode>_2)
+	(*cond_fma<SVE_I:mode>_4, *cond_fma<SVE_I:mode>_any, fnma<SVE_I:mode>4)
+	(cond_fnma<SVE_I:mode>, *cond_fnma<SVE_I:mode>_2)
+	(*cond_fnma<SVE_I:mode>_4, *cond_fnma<SVE_I:mode>_any): New patterns.
+	(*madd<mode>): Rename to...
+	(*fma<mode>4): ...this.
+	(*msub<mode>): Rename to...
+	(*fnma<mode>4): ...this.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64.c (aarch64_print_vector_float_operand):
+	Print 2.0 naturally.
+	(aarch64_sve_float_mul_immediate_p): Return true for 2.0.
+	* config/aarch64/predicates.md
+	(aarch64_sve_float_negated_arith_immediate): New predicate,
+	renamed from aarch64_sve_float_arith_with_sub_immediate.
+	(aarch64_sve_float_arith_with_sub_immediate): Test for both
+	positive and negative constants.
+	(aarch64_sve_float_arith_with_sub_operand): Redefine as a register
+	or an aarch64_sve_float_arith_with_sub_immediate.
+	* config/aarch64/constraints.md (vsN): Use
+	aarch64_sve_float_negated_arith_immediate.
+	* config/aarch64/iterators.md (SVE_COND_FP_BINARY_I1): New int
+	iterator.
+	(sve_pred_fp_rhs2_immediate): New int attribute.
+	* config/aarch64/aarch64-sve.md
+	(cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>): Use
+	sve_pred_fp_rhs1_operand and sve_pred_fp_rhs2_operand.
+	(*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_2_const)
+	(*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_any_const)
+	(*cond_add<SVE_F:mode>_2_const, *cond_add<SVE_F:mode>_any_const)
+	(*cond_sub<mode>_3_const, *cond_sub<mode>_any_const): New patterns.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*aarch64_cond_abd<SVE_F:mode>_2)
+	(*aarch64_cond_abd<SVE_F:mode>_3)
+	(*aarch64_cond_abd<SVE_F:mode>_any): New patterns.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*aarch64_cond_<su>abd<mode>_2)
+	(*aarch64_cond_<su>abd<mode>_any): New patterns.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* internal-fn.def (IFN_COND_SHL, IFN_COND_SHR): New internal functions.
+	* internal-fn.c (FOR_EACH_CODE_MAPPING): Handle shifts.
+	* match.pd (UNCOND_BINARY, COND_BINARY): Likewise.
+	* optabs.def (cond_ashl_optab, cond_ashr_optab, cond_lshr_optab): New
+	optabs.
+	* optabs.h (create_convert_operand_from): Expand comment.
+	* optabs.c (maybe_legitimize_operand): Allow implicit broadcasts
+	when mapping scalar rtxes to vector operands.
+	* config/aarch64/iterators.md (SVE_INT_BINARY): Add ashift,
+	ashiftrt and lshiftrt.
+	(sve_int_op, sve_int_op_rev, sve_pred_int_rhs2_operand): Handle them.
+	* config/aarch64/aarch64-sve.md (*cond_<optab><mode>_2_const)
+	(*cond_<optab><mode>_any_const): New patterns.
+
+2019-08-15  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/91438
+	* cgraph.c (cgraph_node::remove): When setting
+	n->origin = NULL for all nested functions, reset
+	also next_nested.
+
+2019-08-15  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::verify_node): Verify origin, nested
+	and next_nested.
+
+2019-08-15  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/91404
+	* passes.c (order): Remove.
+	(uid_hash_t): Likewise).
+	(remove_cgraph_node_from_order): Remove from set
+	of pointers (cgraph_node *).
+	(insert_cgraph_node_to_order): New.
+	(duplicate_cgraph_node_to_order): New.
+	(do_per_function_toporder): Register all 3 cgraph hooks.
+	Skip removed_nodes now as we know about all of them.
+
+2019-08-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-expand.c (ix86_expand_vector_init_one_nonzero)
+	<case E_V8QImode>: Use vector_set path for
+	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+	(ix86_expand_vector_init_one_var) <case E_V8QImode>:
+	Do not widen for TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+
+2019-08-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* builtins.c (expand_builtin_init_descriptor): Set memory alignment.
+
+2019-08-14  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91294
+	* tree-ssa-strlen.c (handle_store): Avoid treating lower bound of
+	source length as exact.
+
+2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* doc/extend.texi: Add "noinit" attribute documentation.
+	* doc/sourcebuild.texi: Add noinit effective target documentation.
+	* varasm.c (default_section_type_flags): Add support for "noinit"
+	section.
+	(default_elf_select_section): Add support for "noinit" attribute.
+	* config/msp430/msp430.c (msp430_attribute_table): Remove
+	"noinit" entry.
+
+2019-08-14  Richard Biener  <rguenther@suse.de>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91154
+	* config/i386/i386-features.h (scalar_chain::scalar_chain): Add
+	mode arguments.
+	(scalar_chain::smode): New member.
+	(scalar_chain::vmode): Likewise.
+	(dimode_scalar_chain): Rename to...
+	(general_scalar_chain): ... this.
+	(general_scalar_chain::general_scalar_chain): Take mode arguments.
+	(timode_scalar_chain::timode_scalar_chain): Initialize scalar_chain
+	base with TImode and V1TImode.
+	* config/i386/i386-features.c (scalar_chain::scalar_chain): Adjust.
+	(general_scalar_chain::vector_const_cost): Adjust for SImode
+	chains.
+	(general_scalar_chain::compute_convert_gain): Likewise.  Add
+	{S,U}{MIN,MAX} support.
+	(general_scalar_chain::replace_with_subreg): Use vmode/smode.
+	(general_scalar_chain::make_vector_copies): Likewise.  Handle
+	non-DImode chains appropriately.
+	(general_scalar_chain::convert_reg): Likewise.
+	(general_scalar_chain::convert_op): Likewise.
+	(general_scalar_chain::convert_insn): Likewise.  Add
+	fatal_insn_not_found if the result is not recognized.
+	(convertible_comparison_p): Pass in the scalar mode and use that.
+	(general_scalar_to_vector_candidate_p): Likewise.  Rename from
+	dimode_scalar_to_vector_candidate_p.  Add {S,U}{MIN,MAX} support.
+	(scalar_to_vector_candidate_p): Remove by inlining into single
+	caller.
+	(general_remove_non_convertible_regs): Rename from
+	dimode_remove_non_convertible_regs.
+	(remove_non_convertible_regs): Remove by inlining into single caller.
+	(convert_scalars_to_vector): Handle SImode and DImode chains
+	in addition to TImode chains.
+	* config/i386/i386.md (<maxmin><MAXMIN_IMODE>3): New expander.
+	(*<maxmin><MAXMIN_IMODE>3_1): New insn-and-split.
+	(*<maxmin>di3_doubleword): Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*cond_bic<mode>_2)
+	(*cond_bic<mode>_any): New patterns.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_print_operand): Allow %e to
+	take the equivalent mask, as well as a bit count.
+	* config/aarch64/predicates.md (aarch64_sve_uxtb_immediate)
+	(aarch64_sve_uxth_immediate, aarch64_sve_uxt_immediate)
+	(aarch64_sve_pred_and_operand): New predicates.
+	* config/aarch64/iterators.md (sve_pred_int_rhs2_operand): New
+	code attribute.
+	* config/aarch64/aarch64-sve.md
+	(cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Use it.
+	(*cond_uxt<mode>_2, *cond_uxt<mode>_any): New patterns.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md
+	(*cond_<SVE_COND_FCVTI:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
+	(*cond_<SVE_COND_ICVTF:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>):
+	New patterns.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md
+	(*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_2): New pattern.
+	(*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_any): Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md
+	(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_2): New pattern.
+	(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_any): Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_COND_FP_ABS_CMP): New iterator.
+	* config/aarch64/aarch64-sve.md (*aarch64_pred_fac<cmp_op><mode>):
+	New pattern.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*aarch64_sel_dup<mode>): New pattern.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64.c (aarch64_bit_representation): New function.
+	(aarch64_print_vector_float_operand): Also handle 8-bit floats.
+	(aarch64_print_operand): Add support for %I.
+	(aarch64_sve_dup_immediate_p): Handle scalars as well as vectors.
+	Bitcast floating-point constants to the corresponding integer constant.
+	(aarch64_float_const_representable_p): Handle vectors as well
+	as scalars.
+	(aarch64_expand_sve_vcond): Make sure that the operands are valid
+	for the new vcond_mask_<mode><vpred> expander.
+	* config/aarch64/predicates.md (aarch64_sve_dup_immediate): Also
+	test aarch64_float_const_representable_p.
+	(aarch64_sve_reg_or_dup_imm): New predicate.
+	* config/aarch64/aarch64-sve.md (vec_extract<vpred><Vel>): Use
+	gen_vcond_mask_<mode><vpred> instead of
+	gen_aarch64_sve_dup<mode>_const.
+	(vcond_mask_<mode><vpred>): Turn into a define_expand that
+	accepts aarch64_sve_reg_or_dup_imm and aarch64_simd_reg_or_zero
+	for operands 1 and 2 respectively.  Force operand 2 into a
+	register if operand 1 is a register.  Fold old define_insn...
+	(aarch64_sve_dup<mode>_const): ...and this define_insn...
+	(*vcond_mask_<mode><vpred>): ...into this new pattern.  Handle
+	floating-point constants that can be moved as integers.  Add
+	alternatives for MOV /M and FMOV /M.
+	(vcond<mode><v_int_equiv>, vcondu<mode><v_int_equiv>)
+	(vcond<mode><v_fp_equiv>): Accept nonmemory_operand for operands
+	1 and 2 respectively.
+	* config/aarch64/constraints.md (Ufc): Handle vectors as well
+	as scalars.
+	(vss): New constraint.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/predicates.md (aarch64_sve_float_maxmin_immediate)
+	(aarch64_sve_float_maxmin_operand): New predicates.
+	* config/aarch64/constraints.md (vsB): New constraint.
+	(vsM): Fix typo.
+	* config/aarch64/iterators.md (sve_pred_fp_rhs2_operand): Use
+	aarch64_sve_float_maxmin_operand for UNSPEC_COND_FMAXNM and
+	UNSPEC_COND_FMINNM.
+	* config/aarch64/aarch64-sve.md (<maxmin_uns><SVE_F:mode>3):
+	Use aarch64_sve_float_maxmin_operand for operand 2.
+	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Likewise.
+	Add alternatives for the constant forms.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/constraints.md (vsb): New constraint.
+	(vsm): Generalize description.
+	* config/aarch64/iterators.md (SVE_INT_BINARY_IMM): New code
+	iterator.
+	(sve_imm_con): Handle smax, smin, umax and umin.
+	(sve_imm_prefix): New code attribute.
+	* config/aarch64/predicates.md (aarch64_sve_vsb_immediate)
+	(aarch64_sve_vsb_operand): New predicates.
+	(aarch64_sve_mul_immediate): Rename to...
+	(aarch64_sve_vsm_immediate): ...this.
+	(aarch64_sve_mul_operand): Rename to...
+	(aarch64_sve_vsm_operand): ...this.
+	* config/aarch64/aarch64-sve.md (mul<mode>3): Generalize to...
+	(<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...this.
+	(*mul<mode>3, *post_ra_mul<mode>3): Generalize to...
+	(*<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3)
+	(*post_ra_<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...these and
+	add movprfx support for the immediate alternatives.
+	(<su><maxmin><mode>3, *<su><maxmin><mode>3): Delete in favor
+	of the above.
+	(*<SVE_INT_BINARY_SD:optab><SVE_SDI:mode>3): Fix incorrect predicate
+	for operand 3.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/predicates.md (aarch64_simd_imm_one): New predicate.
+	* config/aarch64/aarch64-sve.md (*cnot<mode>): New pattern.
+	(*cond_cnot<mode>_2, *cond_cnot<mode>_any): Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_INT_UNARY): Add clrsb and clz.
+	(optab, sve_int_op): Handle them.
+	* config/aarch64/aarch64-sve.md: Expand comment.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/predicates.md (const_1_to_3_operand): New predicate.
+	* config/aarch64/aarch64-sve.md (*aarch64_adr_uxtw)
+	(*aarch64_adr<mode>_shift, *aarch64_adr_shift_uxtw): New patterns.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_expand_sve_const_pred_eor)
+	(aarch64_expand_sve_const_pred_trn): New functions.
+	(aarch64_expand_sve_const_pred_1): Add a recurse_p parameter and
+	use the above functions when the parameter is true.
+	(aarch64_expand_sve_const_pred): Update call accordingly.
+	* config/aarch64/aarch64-sve.md (*aarch64_sve_<perm_insn><mode>):
+	Rename to...
+	(@aarch64_sve_<perm_insn><mode>): ...this.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_sve_same_pred_for_ptest_p):
+	Declare.
+	* config/aarch64/aarch64.c (aarch64_sve_same_pred_for_ptest_p)
+	(aarch64_sve_emit_int_cmp): New functions.
+	(aarch64_convert_sve_data_to_pred): Use aarch64_sve_emit_int_cmp.
+	(aarch64_sve_cmp_operand_p, aarch64_emit_sve_ptrue_op_cc): Delete.
+	(aarch64_expand_sve_vec_cmp_int): Use aarch64_sve_emit_int_cmp.
+	* config/aarch64/aarch64.md (UNSPEC_MERGE_PTRUE): Delete.
+	(UNSPEC_PRED_Z): New unspec.
+	(set_clobber_cc_nzc): Delete.
+	* config/aarch64/aarch64-sve.md: Add a block comment about
+	UNSPEC_PRED_Z.
+	(*cmp<SVE_INT_CMP:cmp_op><mode>): Rename to...
+	(@aarch64_pred_cmp<SVE_INT_CMP:cmp_op><mode>): ...this, replacing
+	the old pattern with that name.  Use UNSPEC_PRED_Z instead of
+	UNSPEC_MERGE_PTRUE.
+	(*cmp<SVE_INT_CMP:cmp_op><mode>_cc): Use UNSPEC_PRED_Z instead of
+	UNSPEC_MERGE_PTRUE.  Use aarch64_sve_same_pred_for_ptest_p to
+	check for compatible predicates.
+	(*cmp<cmp_op><SVE_INT_CMP:mode>_ptest): Likewise.
+	(*cmp<cmp_op><mode>_and): Match a known-ptrue UNSPEC_PRED_Z instead
+	of UNSPEC_MERGE_PTRUE.  Split into the new form of predicated
+	comparisons above.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.md (UNSPEC_PRED_X): New unspec.
+	* config/aarch64/aarch64-sve.md: Add a section describing it.
+	(@aarch64_pred_mov<mode>, @aarch64_pred_mov<mode>)
+	(<SVE_INT_UNARY:optab><mode>2, *<SVE_INT_UNARY:optab><mode>2)
+	(aarch64_<su>abd<mode>_3, mul<SVE_I:mode>3, *mul<SVE_I:mode>3)
+	(<su>mul<mode>3_highpart, *<su>mul<mode>3_highpart)
+	(<SVE_INT_BINARY:optab><mode>3, *<SVE_INT_BINARY:optab><mode>3)
+	(*bic<mode>3, v<ASHIFT:optab><mode>3, *v<ASHIFT:optab><mode>3)
+	(<su><maxmin><mode>3, *<su><maxmin><mode>3, *madd<SVE_I:mode>)
+	(*msub<SVE_I:mode>3, *aarch64_sve_rev64<mode>)
+	(*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Use
+	UNSPEC_PRED_X instead of UNSPEC_MERGE_PTRUE.
+	* config/aarch64/aarch64-sve2.md (<u>avg<mode>3_floor)
+	(<u>avg<mode>3_ceil, *<sur>h<addsub><mode>): Likewise.
+	* config/aarch64/aarch64.c (aarch64_split_sve_subreg_move)
+	(aarch64_evpc_rev_local): Update accordingly.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (VNx4SI_ONLY, VNx2DF_ONLY): New mode
+	iterators.
+	(SVE_BHSI, SVE_SDI): Tweak comment.
+	(SVE_HSDI): Likewise.  Fix definition.
+	(SVE_SDF): New mode iterator.
+	(elem_bits): New mode attribute.
+	(SVE_COND_FCVT): New int iterator.
+	* config/aarch64/aarch64-sve.md
+	(*<SVE_COND_ICVTF:optab>v16hsf<SVE_HSDI:mode>2)
+	(*<SVE_COND_ICVTF:optab>vnx4sf<SVE_SDI:mode>2)
+	(*<SVE_COND_ICVTF:optab>vnx2df<SVE_SDI:mode>2): Merge into...
+	(*aarch64_sve_<SVE_COND_ICVTF:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
+	(*aarch64_sve_<SVE_COND_ICVTF:optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+	...these new patterns.
+	(*<SVE_COND_FCVTI:optab><SVE_HSDI:mode>vnx8hf2)
+	(*<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx4sf2)
+	(aarch64_sve_<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx2df2):
+	Merge into...
+	(*aarch64_sve_<SVE_COND_FCVTI:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>)
+	(aarch64_sve_<SVE_COND_FCVTI:optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>):
+	...these new patterns.
+	(vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Update accordingly.
+	(*trunc<Vwide><SVE_SDF:mode>2): Replace with...
+	(*aarch64_sve_<SVE_COND_FCVT:optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>):
+	...this new pattern.
+	(aarch64_sve_extend<SVE_HSDF:mode><Vwide>2): Replace with...
+	(aarch64_sve_<SVE_COND_FCVT:optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>):
+	...this new pattern.
+	(vec_unpacks_<perm_hilo>_<mode>): Update accordingly.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.md (UNSPEC_FLOAT_CONVERT): Delete.
+	* config/aarch64/iterators.md (UNSPEC_COND_FCVT, UNSPEC_COND_FCVTZS)
+	(UNSPEC_COND_FCVTZU, UNSPEC_COND_SCVTF, UNSPEC_COND_UCVTF): New
+	unspecs.
+	(optab, su): Handle them.
+	(SVE_COND_FCVTI, SVE_COND_ICVTF): New int iterators.
+	* config/aarch64/aarch64-sve.md
+	(<fix_trunc_optab><SVE_F:mode><v_int_equiv>2): Replace with...
+	(<SVE_COND_FCVTI:optab><SVE_F:mode><v_int_equiv>2): ...this.
+	(*<fix_trunc_optab>v16hsf<:SVE_HSDImode>2): Replace with...
+	(*<SVE_COND_FCVTI:optab>v16hsf<SVE_F:mode>2): ...this.
+	(*<fix_trunc_optab>vnx4sf<SVE_SDI:mode>2): Replace with...
+	(*<SVE_COND_FCVTI:optab>vnx4sf<SVE_SDI:mode>2): ...this.
+	(*<fix_trunc_optab>vnx2df<SVE_SDI:mode>2): Replace with...
+	(*<SVE_COND_FCVTI:optab>vnx2df<SVE_SDI:mode>2): ...this.
+	(vec_pack_<su>fix_trunc_vnx2df): Use SVE_COND_FCVTI instead of
+	FIXUORS.
+	(<FLOATUORS:optab><v_int_equiv><SVE_F:mode>2): Replace with...
+	(<SVE_COND_ICVTF:optab><v_int_equiv><SVE_F:mode>2): ...this.
+	(*<FLOATUORS:optab><SVE_HSDI:mode>vnx8hf2): Replace with...
+	(*<SVE_COND_ICVTF:optab><SVE_HSDI:mode>vnx8hf2): ...this.
+	(*<FLOATUORS:optab><SVE_SDI:mode>vnx4sf2): Replace with...
+	(*<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx4sf2): ...this.
+	(aarch64_sve_<FLOATUORS:optab><SVE_SDI:mode>vnx2df2): Replace with...
+	(aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2): ...this.
+	(vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Pass a GP strictness
+	operand to aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2.
+	(vec_pack_trunc_<SVE_HSF:Vwide>, *trunc<Vwide><SVE_HSF:mode>2)
+	(aarch64_sve_extend<mode><Vwide>2): Use UNSPEC_COND_FCVT instead
+	of UNSPEC_FLOAT_CONVERT.
+	(vec_unpacks_<perm_hilo>_<mode>): Pass a GP strictness operand to
+	aarch64_sve_extend<mode><Vwide>2.
+
+2019-08-14  Richard Biener  <rguenther@suse.de>
+
+	PR target/91154
+	* config/i386/i386-features.c
+	(dimode_scalar_chain::compute_convert_gain): Compute and dump
+	individual instruction gain.  Fix reg-reg copy GRP cost.  Use
+	ix86_cost->sse_op for vector instruction costs.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (UNSPEC_COND_FCMUO): New unspec.
+	(cmp_op): Handle it.
+	(SVE_COND_FP_CMP): Rename to...
+	(SVE_COND_FP_CMP_I0): ...this.
+	(SVE_FP_CMP): Remove.
+	* config/aarch64/aarch64-sve.md
+	(*fcm<SVE_FP_CMP:cmp_op><SVE_F:mode>): Replace with...
+	(*fcm<SVE_COND_FP_CMP_I0:cmp_op><SVE_F:mode>): ...this new pattern,
+	using unspecs to represent the comparison.
+	(*fcmuo<SVE_F:mode>): Use UNSPEC_COND_FCMUO.
+	(*fcm<cmp_op><mode>_and_combine, *fcmuo<mode>_and_combine): Update
+	accordingly.
+	* config/aarch64/aarch64.c (aarch64_emit_sve_ptrue_op): Delete.
+	(aarch64_unspec_cond_code): Move after integer code.  Handle
+	UNORDERED.
+	(aarch64_emit_sve_predicated_cond): Replace with...
+	(aarch64_emit_sve_fp_cond): ...this new function.
+	(aarch64_emit_sve_or_conds): Replace with...
+	(aarch64_emit_sve_or_fp_conds): ...this new function.
+	(aarch64_emit_sve_inverted_cond): Replace with...
+	(aarch64_emit_sve_invert_fp_cond): ...this new function.
+	(aarch64_expand_sve_vec_cmp_float): Update accordingly.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_HSD): New mode iterator.
+	(V_FP_EQUIV, v_fp_equiv): Handle VNx8HI and VNx8HF.
+	* config/aarch64/aarch64-sve.md (vcond<mode><v_fp_equiv>): Use
+	SVE_HSD instead of SVE_SD.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/iterators.md (SVE_COND_FP_BINARY_REG): New int
+	iterator.
+	(sve_pred_fp_rhs1_operand, sve_pred_fp_rhs1_operand): New int
+	attributes.
+	* config/aarch64/aarch64-sve.md (add<SVE_F:mode>3, sub<SVE_F:mode>3)
+	(mul<SVE_F:mode>3, div<SVE_F:mode>3)
+	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Merge into...
+	(<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this new expander.
+	(*div<SVE_F:mode>3): Generalize to...
+	(*<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64.md (SVE_RELAXED_GP, SVE_STRICT_GP): New
+	constants.
+	* config/aarch64/predicates.md (aarch64_sve_gp_strictness): New
+	predicate.
+	* config/aarch64/aarch64-protos.h (aarch64_sve_pred_dominates_p):
+	Declare.
+	* config/aarch64/aarch64.c (aarch64_sve_pred_dominates_p): New
+	function.
+	* config/aarch64/aarch64-sve.md: Add a block comment about the
+	handling of predicated FP operations.
+	(<SVE_COND_FP_UNARY:optab><SVE_F:mode>2, add<SVE_F:mode>3)
+	(sub<SVE_F:mode>3, mul<SVE_F:mode>3, div<SVE_F:mode>3)
+	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
+	(<SVE_COND_FP_MAXMIN_PUBLIC:maxmin_uns><SVE_F:mode>3)
+	(<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): Add an SVE_RELAXED_GP
+	operand.
+	(cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>)
+	(cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>): Add an SVE_STRICT_GP
+	operand.
+	(*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2)
+	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_2)
+	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_3)
+	(*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_any)
+	(*fabd<SVE_F:mode>3, *div<SVE_F:mode>3)
+	(*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
+	(*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
+	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_2)
+	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_4)
+	(*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Match the
+	strictness operands.  Use aarch64_sve_pred_dominates_p to check
+	whether the predicate on the conditional operation is suitable
+	for merging.  Split patterns into the canonical equal-predicate form.
+	(*add<SVE_F:mode>3, *sub<SVE_F:mode>3, *mul<SVE_F:mode>3): Likewise.
+	Restrict the unpredicated alternatives to SVE_RELAXED_GP.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (add<mode>3, *add<mode>3)
+	(sub<mode>3, *sub<mode>3, *fabd<mode>3, mul<mode>3, *mul<mode>3)
+	(div<mode>3, *div<mode>3): Use SVE_COND_FP_* unspecs instead of
+	rtx codes.
+	(cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_3)
+	(*cond_<optab><mode>_any): Add the predicate to the SVE_COND_FP_*
+	unspecs.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (bic<mode>3): Rename to...
+	(*bic<SVE_I:mode>3): ...this.  Match the form that an SVE inverse
+	actually has, rather than relying on REG_EQUAL notes.
+	Make the insn operand order match the SVE operand order.
+	(*<nlogical><PRED_ALL:mode>3): Make the insn operand order match
+	the SVE operand order.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_target_reg): New function.
+	(aarch64_emit_set_immediate): Likewise.
+	(aarch64_ptrue_reg): Build a VNx16BI constant and then bitcast it.
+	(aarch64_pfalse_reg): Likewise.
+	(aarch64_convert_sve_data_to_pred): New function.
+	(aarch64_sve_move_pred_via_while): Take an optional target register
+	and the required register mode.
+	(aarch64_expand_sve_const_pred_1): New function.
+	(aarch64_expand_sve_const_pred): Likewise.
+	(aarch64_expand_mov_immediate): Build an all-true predicate
+	if the significant bits of the immediate are all true.  Use
+	aarch64_expand_sve_const_pred for all compile-time predicate constants.
+	(aarch64_mov_operand_p): Force predicate constants to be VNx16BI
+	before register allocation.
+	* config/aarch64/aarch64-sve.md (*vec_duplicate<mode>_reg): Use
+	a VNx16BI PTRUE when splitting the memory alternative.
+	(vec_duplicate<mode>): Update accordingly.
+	(*pred_cmp<cmp_op><mode>): Rename to...
+	(@aarch64_pred_cmp<cmp_op><mode>): ...this.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_ptrue_all): Declare.
+	* config/aarch64/aarch64.c (aarch64_ptrue_all): New function.
+	* config/aarch64/aarch64.md (UNSPEC_PTEST_PTRUE): Delete.
+	(UNSPEC_PTEST): New unspec.
+	(SVE_MAYBE_NOT_PTRUE, SVE_KNOWN_PTRUE): New constants.
+	* config/aarch64/iterators.md (data_bytes): New mode attribute.
+	* config/aarch64/predicates.md (aarch64_sve_ptrue_flag): New predicate.
+	* config/aarch64/aarch64-sve.md: Add a new section describing the
+	handling of UNSPEC_PTEST.
+	(pred_<LOGICAL:optab><PRED_ALL:mode>3): Rename to...
+	(@aarch64_pred_<LOGICAL:optab><PRED_ALL:mode>_z): ...this.
+	(ptest_ptrue<mode>): Replace with...
+	(aarch64_ptest<mode>): ...this new pattern.
+	(cbranch<mode>4): Update after above changes.
+	(*<LOGICAL:optab><PRED_ALL:mode>3_cc): Use UNSPEC_PTEST instead of
+	UNSPEC_PTEST_PTRUE.
+	(*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_cc): Likewise.
+	(*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_ptest): Likewise.
+	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): Likewise.
+
+2019-08-14  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	PR lto/91287
+	* builtins.c (builtin_with_linkage_p): New function.
+	* builtins.h (builtin_with_linkage_p): New function.
+	* symtab.c (write_symbol): Remove redundant assert.
+	* lto-streamer-out.c (symtab_node::output_to_lto_symbol_table_p):
+	Remove FIXME and use builtin_with_linkage_p.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91421
+	* tree-core.h (function_decl::function_code): Change type to
+	unsigned int.
+	* tree.h (DECL_FUNCTION_CODE): Rename old definition to...
+	(DECL_UNCHECKED_FUNCTION_CODE): ...this.
+	(DECL_BUILT_IN_CLASS): Make an rvalue macro only.
+	(DECL_FUNCTION_CODE): New function.  Assert that the built-in class
+	is BUILT_IN_NORMAL.
+	(DECL_MD_FUNCTION_CODE, DECL_FE_FUNCTION_CODE): New functions.
+	(set_decl_built_in_function, copy_decl_built_in_function): Likewise.
+	(fndecl_built_in_p): Change the type of the "name" argument to
+	unsigned int.
+	* builtins.c (expand_builtin): Move DECL_FUNCTION_CODE use
+	after check for DECL_BUILT_IN_CLASS.
+	* cgraphclones.c (build_function_decl_skip_args): Use
+	set_decl_built_in_function.
+	* ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise.
+	* ipa-split.c (split_function): Likewise.
+	* langhooks.c (add_builtin_function_common): Likewise.
+	* omp-simd-clone.c (simd_clone_create): Likewise.
+	* tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
+	* config/darwin.c (darwin_init_cfstring_builtins): Likewise.
+	(darwin_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of
+	DECL_FUNCTION_CODE.
+	* fold-const.c (operand_equal_p): Compare DECL_UNCHECKED_FUNCTION_CODE
+	instead of DECL_FUNCTION_CODE.
+	* lto-streamer-out.c (hash_tree): Use DECL_UNCHECKED_FUNCTION_CODE
+	instead of DECL_FUNCTION_CODE.
+	* tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
+	* print-tree.c (print_node): Use DECL_MD_FUNCTION_CODE when
+	printing DECL_BUILT_IN_MD.  Handle DECL_BUILT_IN_FRONTEND.
+	* config/aarch64/aarch64-builtins.c (aarch64_expand_builtin)
+	(aarch64_fold_builtin, aarch64_gimple_fold_builtin): Use
+	DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE.
+	* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
+	* config/alpha/alpha.c (alpha_expand_builtin, alpha_fold_builtin):
+	(alpha_gimple_fold_builtin): Likewise.
+	* config/arc/arc.c (arc_expand_builtin): Likewise.
+	* config/arm/arm-builtins.c (arm_expand_builtin): Likewise.
+	* config/avr/avr-c.c (avr_resolve_overloaded_builtin): Likewise.
+	* config/avr/avr.c (avr_expand_builtin, avr_fold_builtin): Likewise.
+	* config/bfin/bfin.c (bfin_expand_builtin): Likewise.
+	* config/c6x/c6x.c (c6x_expand_builtin): Likewise.
+	* config/frv/frv.c (frv_expand_builtin): Likewise.
+	* config/gcn/gcn.c (gcn_expand_builtin_1): Likewise.
+	(gcn_expand_builtin): Likewise.
+	* config/i386/i386-builtins.c (ix86_builtin_reciprocal): Likewise.
+	(fold_builtin_cpu): Likewise.
+	* config/i386/i386-expand.c (ix86_expand_builtin): Likewise.
+	* config/i386/i386.c (ix86_fold_builtin): Likewise.
+	(ix86_gimple_fold_builtin): Likewise.
+	* config/ia64/ia64.c (ia64_fold_builtin): Likewise.
+	(ia64_expand_builtin): Likewise.
+	* config/iq2000/iq2000.c (iq2000_expand_builtin): Likewise.
+	* config/mips/mips.c (mips_expand_builtin): Likewise.
+	* config/msp430/msp430.c (msp430_expand_builtin): Likewise.
+	* config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
+	* config/nios2/nios2.c (nios2_expand_builtin): Likewise.
+	* config/nvptx/nvptx.c (nvptx_expand_builtin): Likewise.
+	* config/pa/pa.c (pa_expand_builtin): Likewise.
+	* config/pru/pru.c (pru_expand_builtin): Likewise.
+	* config/riscv/riscv-builtins.c (riscv_expand_builtin): Likewise.
+	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+	Likewise.
+	* config/rs6000/rs6000-call.c (htm_expand_builtin): Likewise.
+	(altivec_expand_dst_builtin, altivec_expand_builtin): Likewise.
+	(rs6000_gimple_fold_builtin, rs6000_expand_builtin): Likewise.
+	* config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function)
+	(rs6000_builtin_reciprocal): Likewise.
+	* config/rx/rx.c (rx_expand_builtin): Likewise.
+	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
+	* config/s390/s390.c (s390_expand_builtin): Likewise.
+	* config/sh/sh.c (sh_expand_builtin): Likewise.
+	* config/sparc/sparc.c (sparc_expand_builtin): Likewise.
+	(sparc_fold_builtin): Likewise.
+	* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
+	* config/spu/spu.c (spu_expand_builtin): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_expand_builtin): Likewise.
+	* config/tilegx/tilegx.c (tilegx_expand_builtin): Likewise.
+	* config/tilepro/tilepro.c (tilepro_expand_builtin): Likewise.
+	* config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise.
+	(xtensa_expand_builtin): Likewise.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91421
+	* attribs.c (decl_attributes): Check the DECL_BUILT_IN_CLASS
+	before the DECL_FUNCTION_CODE.
+	* calls.c (maybe_warn_alloc_args_overflow): Use fndecl_built_in_p
+	to check for a BUILT_IN_ALLOCA call.
+	* ipa-cp.c (ipa_get_indirect_edge_target_1): Likewise for
+	BUILT_IN_UNREACHABLE.  Don't check for a FUNCTION_TYPE.
+	* ipa-devirt.c (possible_polymorphic_call_target_p): Likewise.
+	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
+	* gimple-ssa-isolate-paths.c (is_addr_local): Check specifically
+	for BUILT_IN_NORMAL functions.
+	* trans-mem.c (expand_block_edges): Use gimple_call_builtin_p to
+	test for BUILT_IN_TM_ABORT.
+	* tree-ssa-ccp.c (optimize_stack_restore): Use fndecl_built_in_p
+	to check for a BUILT_IN_STACK_RESTORE call.
+	(optimize_stdarg_builtin): Remove redundant check for GIMPLE_CALL.
+	* tree-ssa-threadedge.c
+	(record_temporary_equivalences_from_stmts_at_dest): Check for a
+	BUILT_IN_NORMAL decl before checking its DECL_FUNCTION_CODE.
+	* tree-vect-patterns.c (vect_recog_pow_pattern): Use a positive
+	test for a BUILT_IN_NORMAL call instead of a negative test for
+	an internal function call.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree.h (build_vector_a_then_b): Declare.
+	* tree.c (build_vector_a_then_b): New function.
+	* fold-const-call.c (fold_while_ult): Likewise.
+	(fold_const_call): Use it to handle IFN_WHILE_ULT.
+	* config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPATTERN): New macro.
+	(aarch64_svpattern): New enum.
+	* config/aarch64/aarch64-sve.md (mov<PRED_ALL:mode>): Pass
+	constants through aarch64_expand_mov_immediate.
+	(*aarch64_sve_mov<PRED_ALL:mode>): Use aarch64_mov_operand rather
+	than general_operand as the predicate for operand 1.
+	(while_ult<GPI:mode><PRED_ALL:mode>): Add a '@' marker.
+	* config/aarch64/aarch64.c (simd_immediate_info::PTRUE): New
+	insn_type.
+	(simd_immediate_info::simd_immediate_info): New overload that
+	takes a scalar_int_mode and an svpattern.
+	(simd_immediate_info::u): Add a "pattern" field.
+	(svpattern_token): New function.
+	(aarch64_get_sve_pred_bits, aarch64_widest_sve_pred_elt_size)
+	(aarch64_partial_ptrue_length, aarch64_svpattern_for_vl)
+	(aarch64_sve_move_pred_via_while): New functions.
+	(aarch64_expand_mov_immediate): Try using
+	aarch64_sve_move_pred_via_while for predicates that contain N ones
+	followed by M zeros but that do not correspond to a VLnnn pattern.
+	(aarch64_sve_pred_valid_immediate): New function.
+	(aarch64_simd_valid_immediate): Use it instead of dealing directly
+	with PTRUE and PFALSE.
+	(aarch64_output_sve_mov_immediate): Handle new simd_immediate_info
+	forms.
+
+2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirect_call_target): Rename symbol stub
+	flag.
+	(darwin_override_options): Likewise.
+	* config/darwin.h: Likewise.
+	* config/darwin.opt: Likewise.
+	* config/i386/i386.c (output_pic_addr_const): Likewise.
+	* config/rs6000/darwin.h: Likewise.
+	* config/rs6000/rs6000.c (rs6000_call_darwin_1): Likewise.
+	* config/i386/darwin.h (TARGET_MACHO_PICSYM_STUBS): Rename to ...
+	... this TARGET_MACHO_SYMBOL_STUBS.
+	(FUNCTION_PROFILER):Likewise.
+	* config/i386/i386.h: Likewise.
+
+2019-08-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-expand.c (ix86_expand_vector_extract)
+	<case E_V2SImode>: Use vec_extr path for
+	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+	<case E_V8QImode>: Ditto.
+	* config/i386/mmx.md (*mmx_pextrw_zext): Rename from mmx_pextrw.
+	Use SWI48 mode iterator.  Use %k to output operand 0.
+	(*mmx_pextrw): New insn pattern.
+	(*mmx_pextrb): Ditto.
+	(*mmx_pextrb_zext): Ditto.
+
+2019-08-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	* target.def (libc_has_function, libc_has_fast_function): Improve
+	documentation strings.
+	* doc/tm.texi: Regenerate.
+
+2019-08-13  Caroline Tice  <cmtice@google.com>
+
+	PR other/91396
+	* config/gnu-user.h (GNU_USER_TARGET_ENDFILE_SPEC): Only add the
+	vtv_end.o or vtv_end_preinit.o files if !static.
+
+2019-08-13  Olivier Hainque  <hainque@adacore.com>
+
+	* rtl.h (tablejump_casesi_pattern): Move declaration to proper spot.
+
+2019-08-13  Olivier Hainque  <hainque@adacore.com>
+
+	* rtlanal.c (tablejump_casesi_pattern): New function, to
+	determine if a tablejump insn is a casesi dispatcher. Extracted
+	from patch_jump_insn.
+	* rtl.h (tablejump_casesi_pattern): Declare.
+	* cfgrtl.c (patch_jump_insn): Use it.
+	* dwarf2cfi.c (create_trace_edges): Use it.
+
+2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/81800
+	* config/aarch64/aarch64.md (lrint): Disable lrint pattern if GPF
+	operand is larger than a long int.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* machmode.h (opt_mode::else_mode): New function.
+	(opt_mode::else_blk): Use it.
+	* config/aarch64/aarch64-protos.h (aarch64_vq_mode): Declare.
+	(aarch64_full_sve_mode, aarch64_sve_ld1rq_operand_p): Likewise.
+	(aarch64_gen_stepped_int_parallel): Likewise.
+	(aarch64_stepped_int_parallel_p): Likewise.
+	(aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
+	argument.
+	* config/aarch64/aarch64.c
+	(aarch64_expand_sve_widened_duplicate): Delete.
+	(aarch64_expand_sve_dupq, aarch64_expand_sve_ld1rq): New functions.
+	(aarch64_expand_sve_const_vector): Rewrite to handle more cases.
+	(aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
+	argument.  Use early returns in the !CONST_INT_P handling.
+	Pass all SVE data vectors to aarch64_expand_sve_const_vector rather
+	than handling some inline.
+	(aarch64_full_sve_mode, aarch64_vq_mode): New functions, split out
+	from...
+	(aarch64_simd_container_mode): ...here.
+	(aarch64_gen_stepped_int_parallel, aarch64_stepped_int_parallel_p)
+	(aarch64_sve_ld1rq_operand_p): New functions.
+	* config/aarch64/predicates.md (descending_int_parallel)
+	(aarch64_sve_ld1rq_operand): New predicates.
+	* config/aarch64/constraints.md (UtQ): New constraint.
+	* config/aarch64/aarch64.md (UNSPEC_REINTERPRET): New unspec.
+	* config/aarch64/aarch64-sve.md (mov<SVE_ALL:mode>): Remove the
+	gen_vec_duplicate from call to aarch64_expand_mov_immediate.
+	(@aarch64_sve_reinterpret<mode>): New expander.
+	(*aarch64_sve_reinterpret<mode>): New pattern.
+	(@aarch64_vec_duplicate_vq<mode>_le): New pattern.
+	(@aarch64_vec_duplicate_vq<mode>_be): Likewise.
+	(*sve_ld1rq<Vesize>): Replace with...
+	(@aarch64_sve_ld1rq<mode>): ...this new pattern.
+
+2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/aarch64/aarch64.c (generic_tunings): Set function alignment to
+	16:12.
+
+2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/driver-msp430.c (msp430_set_driver_var): New.
+	* config/msp430/msp430-devices.c (canonicalize_path_dirsep): New.
+	(msp430_check_path_for_devices): New.
+	(parse_devices_csv_1): New.
+	(parse_devices_csv): New.
+	(msp430_extract_mcu_data): Try to find devices.csv and search for the
+	MCU data in devices.csv before using the hard-coded data.
+	Warn if devices.csv isn't found and the MCU wasn't found in the
+	hard-coded data either.
+	* config/msp430/msp430.h (DRIVER_SELF_SPECS): Call
+	msp430_set_driver_var for -mno-warn-devices-csv and -mdevices-csv-loc.
+	Search for devices.csv on -I and -L paths.
+	(EXTRA_SPEC_FUNCTIONS): Add msp430_check_path_for_devices and
+	msp430_set_driver_var.
+	* config/msp430/msp430.opt: Add -mwarn-devices-csv and
+	-mdevices-csv-loc=.
+	* doc/invoke.texi (-mmcu): Document that -I and -L paths are
+	searched for devices.csv.
+	(mwarn-devices-csv): Document option.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_output_ptrue): Delete.
+	* config/aarch64/aarch64-sve.md (*aarch64_sve_mov<PRED_ALL:mode>):
+	Use a single Dn alternative instead of separate Dz and Dm
+	alternatives.  Use aarch64_output_sve_move_immediate.
+	* config/aarch64/aarch64.c (aarch64_sve_element_int_mode): New
+	function.
+	(aarch64_simd_valid_immediate): Fill in the simd_immediate_info
+	for predicates too.
+	(aarch64_output_sve_mov_immediate): Handle predicate modes.
+	(aarch64_output_ptrue): Delete.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (simd_immediate_info::insn_type): Add
+	INDEX.
+	(simd_immediate_info::value, simd_immediate_info::step)
+	(simd_immediate_info::modifier, simd_immediate_info::shift): Replace
+	with...
+	(simd_immediate_info::u): ...this new union.
+	(simd_immediate_info::simd_immediate_info): Update accordingly.
+	(aarch64_output_simd_mov_immediate): Likewise.
+	(aarch64_output_sve_mov_immediate): Likewise.
+
+2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.gcc (msp430*-*-*): Add msp430-devices.o to extra_objs and
+	extra_gcc_objs.
+	* config/msp430/driver-msp430.c: Remove msp430_mcu_data.
+	(msp430_select_cpu): New spec function.
+	(msp430_select_hwmult_lib): Use msp430_extract_mcu_data to extract
+	MCU data.
+	* config/msp430/msp430-devices.c: New file.
+	* config/msp430/msp430-devices.h: New file.
+	* config/msp430/msp430.c: Remove msp430_mcu_data.
+	(msp430_option_override): Use msp430_extract_mcu_data to extract
+	MCU data.
+	(msp430_use_f5_series_hwmult): Likewise.
+	(use_32bit_hwmult): Likewise.
+	(msp430_no_hwmult): Likewise.
+	* config/msp430/msp430.h (ASM_SPEC): Don't pass -mmcu to the
+	assembler.
+	(DRIVER_SELF_SPECS): Call msp430_select_cpu if -mmcu is used without
+	and -mcpu option.
+	(EXTRA_SPEC_FUNCTIONS): Add msp430_select_cpu.
+	* config/msp430/t-msp430: Add rule to build msp430-devices.o.
+	Remove hard-coded MCU multilib data.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_classify_vector_mode): Switch
+	based on the mode instead of testing properties of it.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/md.texi: Document the x and y constraints for AArch64.
+	* config/aarch64/aarch64.h (FP_LO8_REGNUM_P): New macro.
+	(FP_LO8_REGS): New reg_class.
+	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add an entry for FP_LO8_REGS.
+	* config/aarch64/aarch64.c (aarch64_hard_regno_nregs)
+	(aarch64_regno_regclass, aarch64_class_max_nregs): Handle FP_LO8_REGS.
+	* config/aarch64/predicates.md (aarch64_simd_register): Use
+	FP_REGNUM_P instead of checking the classes manually.
+	* config/aarch64/constraints.md (y): New constraint.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (perm_insn): Include the "1"/"2" suffix.
+	(perm_hilo): Remove UNSPEC_ZIP*, UNSEPC_TRN* and UNSPEC_UZP*.
+	* config/aarch64/aarch64-simd.md
+	(aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Rename to..
+	(aarch64_<PERMUTE:perm_insn><mode>): ...this and remove perm_hilo
+	from the asm template.
+	* config/aarch64/aarch64-sve.md
+	(aarch64_<perm_insn><perm_hilo><PRED_ALL:mode>): Rename to..
+	(aarch64_<perm_insn><PRED_ALL:mode>): ...this and remove perm_hilo
+	from the asm template.
+	(aarch64_<perm_insn><perm_hilo><SVE_ALL:mode>): Rename to..
+	(aarch64_<perm_insn><SVE_ALL:mode>): ...this and remove perm_hilo
+	from the asm template.
+	* config/aarch64/aarch64-simd-builtins.def: Update comment.
+
+2019-08-13  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (gimple_ic_transform): Add new line.
+	Print details with MSG_NOTE.
+
+2019-08-13  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Document automatic detection of jobserver.
+	* lto-wrapper.c (run_gcc): Detect jobserver always.
+
+2019-08-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-expand.c (ix86_expand_vector_set)
+	<case E_V2SImode>: Use vec_merge path for
+	TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+	<case E_V8QImode>: Ditto.
+	* config/i386/mmx.md (*mmx_pinsrd): New insn pattern.
+	(*mmx_pinsrb): Ditto.
+
+2019-08-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/83250
+	PR target/91340
+	* config/i386/avxintrin.h (_mm256_zextpd128_pd256,
+	_mm256_zextps128_ps256, _mm256_zextsi128_si256): New intrinsics.
+	* config/i386/avx512fintrin.h (_mm512_zextpd128_pd512,
+	_mm512_zextps128_ps512, _mm512_zextsi128_si512, _mm512_zextpd256_pd512,
+	_mm512_zextps256_ps512, _mm512_zextsi256_si512): Likewise.
+
+2019-08-12  Richard Biener  <rguenther@suse.de>
+
+	PR lto/91375
+	* tree.c (free_lang_data_in_type): Do not free TYPE_BINFO dependent on
+	flag_devirtualize.
+
+2019-08-12  Richard Biener  <rguenther@suse.de>
+
+	PR driver/91130
+	* lto-wrapper.c (get_options_from_collect_gcc_options): Remove
+	lang_mask option, always use CL_DRIVER.
+	(get_options_from_collect_gcc_options): Adjust.
+	(find_and_merge_options): Likewise.
+	(run_gcc): Likewise.
+
+2019-08-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* ipa-predicate.c (add_condition): Restore inverted test.
+
+2019-08-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DEVICE_TYPE.
+	(enum omp_clause_device_type_kind): New enum.
+	(struct tree_omp_clause): Add subcode.device_type_kind.
+	* tree.h (OMP_CLAUSE_DEVICE_TYPE_KIND): Define.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
+	for device_type clause.
+	(walk_tree_1): Handle OMP_CLAUSE_DEVICE_TYPE.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+
+	PR target/91408
+	* config/i386/mmx.md (usadv8qi): Use register_operand instead of
+	vector_operand.
+
+2019-08-09  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* reload1.c (finish_spills): Do not check ira_conflicts_p when
+	handling spilled pseudos.
+
+2019-08-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/91386
+	* config/aarch64/aarch64.c (aarch64_gen_adjusted_ldpstp): Use copy_rtx
+	to preserve the contents of the original insns.
+
+2019-08-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.md (addsi3_compare_op1): Add 16-bit thumb-2 variants.
+	(addsi3_compare_op2): Likewise.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* alias.c (alias_ptr_types_compatible_p): Strengten
+	type comparison in LTO mode.
+
+2019-08-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/90313
+	* tree-tailcall.c (find_tail_calls): Reject calls that might
+	read from an escaped RESULT_DECL.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Document the option value.
+	* lto-wrapper.c (run_gcc): Set auto_parallel
+	only with -flto=auto.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* opts.c (common_handle_option): Error for an invalid argument
+	to -flto=.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_function::merge): Define AUTO_DUMP_SCOPE and
+	use dump_printf to report optimization.
+	(sem_variable::merge): Likwise.
+	(sem_item_optimizer::merge_classes): Use dump_printf to report
+	ICF hits.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (gimple_divmod_fixed_value_transform):
+	Use dump_printf_loc.
+	(gimple_mod_pow2_value_transform): Likewise.
+	(gimple_mod_subtract_transform): Likewise.
+	(init_node_map): Likewise.
+	(gimple_ic_transform): Likewise.
+	(gimple_stringops_transform): Likewise.
+
+2019-08-08  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* doc/extend.texi: Add const qualifier to ld intrinsics.
+
+2019-08-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/dfp.md (D64_D128): Rename to ...
+	(DDTD): ... this, throughout.
+	(dfp_suffix): Rename to ...
+	(q): ... this, throughout.
+
+2019-08-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/dfp.md (D64_D128): Move earlier in the file.
+	(dfp_suffix): Ditto.
+	(adddd3, addtd3): Merge to ...
+	(add<mode>3 for D64_D128): ... this.
+	(subdd3, subtd3): Merge to ...
+	(sub<mode>3 for D64_D128): ... this.
+	(muldd3, multd3): Merge to ...
+	(mul<mode>3 for D64_D128): ... this.
+	(divdd3, divtd3): Merge to ...
+	(div<mode>3 for D64_D128): ... this.
+	(*cmpdd_internal1, *cmptd_internal1): Merge to ...
+	(*cmp<mode>_internal1 for D64_D128): ... this.
+	(ftruncdd2, ftrunctd2): Merge to ...
+	(ftrunc<mode>2 for D64_D128): ... this.
+	(fixdddi2, fixtddi2): Merge to ...
+	(fix<mode>di2 for D64_D128): ... this.
+
+2019-08-08  Jim Wilson  <jimw@sifive.com>
+
+	PR target/91229
+	* config/riscv/riscv.c (riscv_flatten_aggregate_field): New arg
+	ignore_zero_width_bit_field_p.  Skip zero size bitfields when true.
+	Pass into recursive call.
+	(riscv_flatten_aggregate_argument): New arg.  Pass to
+	riscv_flatten_aggregate_field.
+	(riscv_pass_aggregate_in_fpr_pair_p): New local warned.  Call
+	riscv_flatten_aggregate_argument twice, with false and true as last
+	arg.  Process result twice.  Compare results and warn if different.
+	(riscv_pass_aggregate_in_fpr_and_gpr_p): Likewise.
+
+2019-08-08  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/91352
+	* gcc.c (driver::detect_jobserver): Use is_valid_fd.
+	* lto-wrapper.c (jobserver_active_p): Likewise.
+
+2019-08-08  Martin Liska  <mliska@suse.cz>
+
+	* cgraphclones.c (set_new_clone_decl_and_node_flags): Drop
+	IS_OPERATOR_NEW and IS_OPERATOR_DELETE.
+	(create_version_clone_with_body): Likewise.
+
+2019-08-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT
+	for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE.
+	(gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just
+	GOVD_EXPLICIT flags.
+	(gimplify_omp_workshare): For OMP_TARGET_DATA move all
+	OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain.
+	* omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_*
+	call install_var_field with mask 11 instead of 3.
+	(lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass
+	(splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/constraints.md (Z): Handle floating-point zeros too.
+	* config/aarch64/predicates.md (aarch64_reg_or_zero): Likewise.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (vec_shl_insert_<mode>): Add
+	MOVPRFX alternatives.  Make the GPR alternatives more expensive
+	than the FPR ones.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (fold_extract_last_<mode>):
+	Disparage the GPR alternative relative to the FPR one.
+	Fix handling of 8-bit and 16-bit FPR values.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (BITWISEV): Delete.
+	(SVE_INT_REDUCTION, SVE_FP_REDUCTION): New int iterators.
+	(optab): Handle UNSPEC_UMAXV, UNSPEC_UMINV, UNSPEC_SMAXV,
+	UNSPEC_SMINV, UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
+	UNSPEC_FMINNMV, UNSPEC_FMINV.
+	(bit_reduc_op): Delete.
+	(sve_int_op): New int attribute.
+	(sve_fp_op): Handle UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
+	UNSPEC_FMINNMV, UNSPEC_FMINV.
+	* config/aarch64/aarch64-sve.md
+	(reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
+	(*reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
+	(reduc_<BITWISEV:optab>_scal_<SVE_I:mode>)
+	(*reduc_<BITWISEV:optab>_scal_<SVE_I:mode>): Merge into...
+	(reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>)
+	(*reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>): ...these
+	new patterns.
+	(reduc_plus_scal_<SVE_F:mode>, *reduc_plus_scal_<SVE_I:mode>)
+	(reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>)
+	(*reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>): Merge into...
+	(reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>)
+	(*reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>): ...these
+	new patterns.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (fma<mode>4, *fma<mode>4)
+	(fnma<mode>4, *fnma<mode>4, fnms<mode>4, *fnms<mode>4)
+	(fms<mode>4, *fms<mode>4): Replace with...
+	(<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
+	(*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): ...these new patterns.
+	Use unspecs instead of rtx codes.
+	(cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_4)
+	(*cond_<optab><mode>_any): Add the predicate to SVE_COND_FP_TERNARY.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_COND_FP_MAXMIN_PUBLIC): New
+	int iterator.
+	(maxmin_uns_op): Handle UNSPEC_COND_FMAXNM and UNSPEC_COND_FMINNM.
+	* config/aarch64/aarch64-sve.md
+	(<FMAXMIN:su><FMAXMIN:maxmin><SVE_F:mode>3): Rename to...
+	(<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): ...this and
+	use a single unspec for the rhs.
+	(*<su><maxmin><mode>3): Delete.
+	(<maxmin_uns><SVE_F:mode>3): Use a single unspec for the rhs.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (UNSPEC_COND_FABS, UNSPEC_COND_FNEG)
+	(UNSPEC_COND_FRINTA, UNSPEC_COND_FRINTI, UNSPEC_COND_FRINTM)
+	(UNSPEC_COND_FRINTN, UNSPEC_COND_FRINTP, UNSPEC_COND_FRINTX)
+	(UNSPEC_COND_FRINTZ, UNSPEC_COND_FSQRT): New unspecs.
+	(optab, sve_fp_op): Handle them.
+	(SVE_FP_UNARY): Delete.
+	(optab): Remove sqrt entry.
+	(sve_fp_op): Remove neg, abs and sqrt entries.
+	(SVE_COND_FP_UNARY): New int iterator.
+	* config/aarch64/aarch64-sve.md (<frint_pattern><mode>2)
+	(*<frint_pattern><mode>2): Delete.
+	(<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
+	(<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
+	(*<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
+	(*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*pred_fold_left_plus_<mode>): Delete.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (UNSPEC_COND_ADD): Rename to...
+	(UNSPEC_COND_FADD): ...this.
+	(UNSPEC_COND_SUB): Rename to...
+	(UNSPEC_COND_FSUB): ...this.
+	(UNSPEC_COND_MUL): Rename to...
+	(UNSPEC_COND_FMUL): ...this.
+	(UNSPEC_COND_DIV): Rename to...
+	(UNSPEC_COND_FDIV): ...this.
+	(UNSPEC_COND_MAX): Rename to...
+	(UNSPEC_COND_FMAXNM): ...this.
+	(UNSPEC_COND_MIN): Rename to...
+	(UNSPEC_COND_FMINNM): ...this.
+	(UNSPEC_COND_LT): Rename to...
+	(UNSPEC_COND_FCMLT): ...this.
+	(UNSPEC_COND_LE): Rename to...
+	(UNSPEC_COND_FCMLE): ...this.
+	(UNSPEC_COND_EQ): Rename to...
+	(UNSPEC_COND_FCMEQ): ...this.
+	(UNSPEC_COND_NE): Rename to...
+	(UNSPEC_COND_FCMNE): ...this.
+	(UNSPEC_COND_GE): Rename to...
+	(UNSPEC_COND_FCMGE): ...this.
+	(UNSPEC_COND_GT): Rename to...
+	(UNSPEC_COND_FCMGT): ...this.
+	(SVE_COND_FP_BINARY, SVE_COND_FP_CMP, optab, cmp_op, sve_fp_op)
+	(sve_fp_op_rev): Update accordingly.
+	* config/aarch64/aarch64.c (aarch64_unspec_cond_code): Likewise.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md: Reorganize contents and add
+	banner comments.
+	* config/aarch64/check-sve-md.awk: New file.
+	* config/aarch64/t-aarch64 (s-check-sve-md): New rule.
+	(insn-conditions.md): Depend on it.
+
+2019-08-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91385
+	* config/i386/sse.md (*negsi2_1_zext): Simplify insn pattern.
+	(*negsi2_cmpz_zext): Ditto.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (commutative): Remove.
+
+2019-08-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR driver/91130
+	* lto-wrapper.c (find_and_merge_options): Use CL_DRIVER when
+	processing COLLECT_GCC_OPTIONS.
+	(run_gcc): Likewise.
+
+2019-08-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR tree-optimization/91109
+	* lra-remat.c (update_scratch_ops): Remove assignment of the
+	hard register.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* data-streamer.h (streamer_write_poly_uint64): Declare.
+	(streamer_read_poly_uint64): Likewise.
+	* data-streamer-in.c (streamer_read_poly_uint64): New function.
+	* data-streamer-out.c (streamer_write_poly_uint64): Likewise.
+	* ipa-predicate.h (condition::size): Turn into a poly_int64.
+	(add_condition): Take a poly_int64 size.
+	* ipa-predicate.c (add_condition): Likewise.
+	* ipa-prop.h (ipa_load_from_parm_agg): Take a poly_int64 size pointer.
+	* ipa-prop.c (ipa_load_from_parm_agg): Likewise.
+	(ipcp_modif_dom_walker::before_dom_children): Update accordingly.
+	* ipa-fnsummary.c (evaluate_conditions_for_known_args): Handle
+	condition::size as a poly_int64.
+	(unmodified_parm_1): Take a poly_int64 size pointer.
+	(unmodified_parm): Likewise.
+	(unmodified_parm_or_parm_agg_item): Likewise.
+	(set_cond_stmt_execution_predicate): Update accordingly.
+	(set_switch_stmt_execution_predicate): Likewise.
+	(will_be_nonconstant_expr_predicate): Likewise.
+	(will_be_nonconstant_predicate): Likewise.
+	(inline_read_section): Stream condition::size as a poly_int.
+	(ipa_fn_summary_write): Likewise.
+
+2019-08-07  Martin Liska  <mliska@suse.cz>
+
+	* fold-const.c (twoval_comparison_p): Replace int
+	with bool as a return type.
+	(simple_operand_p): Likewise.
+	(operand_equal_p): Replace int with bool as a return type.
+	* fold-const.h (operand_equal_p): Likewise.
+
+2019-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR
+	OpenMP description.  Add OMP_CLAUSE_USE_DEVICE_ADDR clause.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
+	for OMP_CLAUSE_USE_DEVICE_ADDR clause.
+	(walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Likewise.
+	* gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
+	Likewise.
+	* omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise.
+	Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR
+	clause with array or reference to array types, no matter what type
+	except for reference it has.
+
+2019-08-07  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* config/rs6000/vector.md (vrotr<mode>3): New define_expand.
+
+2019-08-07  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/multilib-generator: (canonical_order): Add 'g'.
+	(arch_canonicalize): Support rv32g and rv64g and fix error
+	handling.
+
+2019-08-06  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::dump): Dump DECL_IS_OPERATOR_NEW_P
+	and DECL_IS_OPERATOR_DELETE_P.
+
+2019-08-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ...
+	(OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this.  Adjust comment.
+	* gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable
+	new vars into GOVD_PRIVATE rather than GOVD_LOCAL.
+	(gimplify_omp_for): Don't do C++ random access iterator clause
+	adjustments on combined constructs from OMP_LOOP.  For OMP_LOOP,
+	don't predetermine the artificial iterator in case of C++ random
+	access iterators as lastprivate, but private.  For OMP_LOOP, force
+	bind expr around simd body and force for_pre_body before the
+	construct.  Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of
+	OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV.
+	(gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for
+	diff var of C++ random access iterators.  Handle
+	OMP_CLAUSE_FIRSTPRIVATE.  For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if
+	not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases
+	clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause
+	on the OMP_FOR and OMP_DISTRIBUTE constructs if any.
+	* omp-low.c (lower_rec_input_clauses): For
+	OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private
+	variables instead of default constructing them.
+	(lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV
+	instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the
+	is_taskloop_ctx check from the assert to the guarding condition.
+
+2019-08-06  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/multilib-generator: (canonical_order): New.
+	(arch_canonicalize): Dito.
+	Apply arch_canonicalize for alts.
+
+2019-08-05  Martin Sebor  <msebor@redhat.com>
+
+	* doc/extend.texi (Common Variable Attributes): Document alias
+	attribute.
+
+2019-08-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
+	* doc/invoke.texi: Document -Wcomma-subscript.
+
+2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-core.h (tree_function_decl): Make function_code an
+	independent field.  Group the remaining bitfields into bytes
+	and move decl_type so that it contines to be at a byte boundary.
+	Leave 12 bits for future expansion.
+
+2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimple-fold.c (gimple_fold_mask_load_store_mem_ref)
+	(gimple_fold_mask_load, gimple_fold_mask_store): New functions.
+	(gimple_fold_call): Use them to fold IFN_MASK_LOAD and
+	IFN_MASK_STORE.
+
+2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimple.h (gimple_move_vops): Declare.
+	* gimple.c (gimple_move_vops): New function
+	* gimple-fold.c (replace_call_with_call_and_fold)
+	(gimple_fold_builtin_memory_op, gimple_fold_builtin_memset)
+	(gimple_fold_builtin_stpcpy, fold_builtin_atomic_compare_exchange)
+	(gimple_fold_call): Use it.
+	* ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise.
+	* tree-call-cdce.c (use_internal_fn): Likewise.
+	* tree-if-conv.c (predicate_load_or_store): Likewise.
+	* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
+	* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
+	* tree-ssa-propagate.c (finish_update_gimple_call): Likewise.
+	(update_call_from_tree): Likewise.
+	* tree-vect-stmts.c (vectorizable_load): Likewise.
+	* tree-vectorizer.c (adjust_simduid_builtins): Likewise.
+
+2019-08-05  Martin Liska  <mliska@suse.cz>
+
+	PR c++/91334
+	* tree-ssa-dce.c (propagate_necessity): Handle new operators
+	with not arguments.
+	(eliminate_unnecessary_stmts): Likewise.
+
+2019-08-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91169
+	* fold-const.c (get_array_ctor_element_at_index): Create
+	offset_ints according to the sign of the index type and treat
+	that as signed if it is obviously so.
+
+2019-08-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91341
+	* config/i386/avxintrin.h (_mm256_loadu2_m128, _mm256_storeu2_m128,
+	_mm256_loadu2_m128d, _mm256_storeu2_m128d, _mm256_loadu2_m128i,
+	_mm256_storeu2_m128i): New function.
+
+2019-08-05  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/riscv.c (riscv_promote_function_mode): New.
+	(TARGET_PROMOTE_FUNCTION_MODE): Use riscv_promote_function_mode.
+
+2019-08-05  Alan Modra  <amodra@gmail.com>
+
+	PR target/91349
+	* config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
+	(LINK_GCC_C_SEQUENCE_SPEC): Undef.
+
+2019-08-04  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (Prerequisites): Remove reference to Tcl 8.6
+	bug that was fixed in Tcl 8.6.1.
+
+2019-08-02  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/future.md: New file.
+	* config/rs6000/rs6000.md: Include future.md.
+	* config/rs6000/t-rs6000 (MD_INCLUDES): Add future.md.
+
+2019-08-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* function.c (assign_parm_adjust_stack_rtl): Revise STRICT_ALIGNMENT
+	check to use targetm.slow_unaligned_access instead.
+
+	* function.c (assign_param_data_one): Remove unused data members.
+
+2019-08-02  Steve Ellcey  <sellcey@marvell.com>
+
+	* omp-simd-clone.c (simd_clone_adjust_return_type): Remove call to
+	build_distinct_type_copy.
+	(simd_clone_adjust_argument_types): Ditto.
+	(simd_clone_adjust): Call build_distinct_type_copy here.
+	(expand_simd_clones): Ditto.
+
+2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91201
+	* config/i386/sse.md (*vec_extractv16qi_zext): New insn pattern.
+
+2019-08-02  Alexander Monakov  <amonakov@ispras.ru>
+
+	* tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Simplify casts
+	from 'const void *'.
+	(sort_locs_in_loop_postorder_cmp): Likewise.
+
+2019-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* doc/invoke.texi (hot-bb-count-fraction): Rework description.
+	(hot-bb-count-ws-permille): Likewise.
+	(hot-bb-frequency-fraction): Likewise.
+	(unlikely-bb-count-fraction): Likewise.
+	* params.def (hot-bb-count-fraction): Rework description.
+	(hot-bb-count-ws-permille): Likewise.
+	(hot-bb-frequency-fraction): Likewise.
+	(unlikely-bb-count-fraction): Likewise.  Remove min and max values.
+	* predict.c (get_hot_bb_threshold): Deal with 0 HOT_BB_COUNT_FRACTION.
+
+2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91323
+	* config/i386/i386-expand.c (ix86_unordered_fp_compare) <case LTGT>:
+	Return false.
+
+2019-08-02  Richard Biener  <rguenther@suse.de>
+
+	* vec.h (vec::sort): Add gcc_qsort_r support.
+	(vec::bsearch): Add an overload with gcc_qsort_r style callbacks.
+	* tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Adjust
+	to gcc_qsort_r style callback.
+	(sort_locs_in_loop_postorder_cmp): Likewise.
+	(analyze_memory_references): Use gcc_sort_r interfaces.
+	(find_ref_loc_in_loop_cmp): Use new bsearch overload.
+
+2019-08-02  Martin Liska  <mliska@suse.cz>
+
+	PR lto/91313
+	* gcc.c (driver::maybe_run_linker): Call detect_jobserver
+	to detect working job server.
+	(driver::detect_jobserver): Test whether jobserver
+	is active from GCC driver. That will prevent situation where
+	GCC is invoked from a LD plugin and the linker already uses
+	file descriptors suggested by make.  That leads to a wrong
+	detection.
+	* gcc.h (driver): Add detect_jobserver.
+	* lto-wrapper.c (jobserver_active_p): Simplify sscanf by
+	not scanning for --jobserver-auth prefix.
+
+2019-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* config/i386/i386-expand.c (ix86_expand_vector_extract): For elt == 0
+	V16QImode extraction without sse4.1 try to use V4SImode lowpart
+	extraction.
+
+2019-08-01  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/90947
+	* tree.c (type_initializer_zero_p): Define.
+	* tree.h (type_initializer_zero_p): New function.
+
+2019-08-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgrtl.c (relink_block_chain): Add line returns in dump file.
+
+2019-08-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cgraph.h (cgraph_edge::maybe_hot_p): Tweak comment.
+	* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.  Remove useless test.
+	* predict.c (maybe_hot_count_p): Likewise.
+	(maybe_hot_bb_p): Tweak comment.
+	(maybe_hot_edge_p): Likewise.
+	(probably_never_executed): Likewise.  Minor tweak.
+	(probably_never_executed_bb_p): Likewise.
+	(unlikely_executed_edge_p): Likewise.
+	(probably_never_executed_edge_p): Likewise.
+	(optimize_function_for_size_p): Likewise.
+	(optimize_function_for_speed_p): Likewise.
+	(function_optimization_type): Likewise.
+	(optimize_bb_for_size_p): Likewise.
+	(optimize_bb_for_speed_p): Likewise.
+	(bb_optimization_type): Likewise.
+	(optimize_edge_for_size_p): Likewise.
+	(optimize_edge_for_speed_p): Likewise.
+	(optimize_insn_for_size_p): Likewise.
+	(optimize_insn_for_speed_p): Likewise.
+	(optimize_loop_for_size_p): Likewise.
+	(optimize_loop_for_speed_p): Likewise.
+	(optimize_loop_nest_for_speed_p): Likewise.
+	(optimize_loop_nest_for_size_p): Likewise.
+	(predictable_edge_p): Likewise.
+	(handle_missing_profiles): Minor tweak.
+
+2019-08-01  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (pcrel_external_address): Update
+	comment.
+
+2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/85693
+	* config/i386/mmx.md (usadv8qi): New expander.
+
+2019-08-01  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90590
+	* c-warn.c (c_do_switch_warnings): Suppress warning for enumerators
+	with reserved names that are in a system header.
+
+2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (vec_extractv2si_0): Add (r,x) alternative.
+	(*vec_extractv2si_0_zext_sse4): New insn pattern.
+	(*vec_extractv2si_0_zext): Ditto.
+	(*vec_extractv2si_1): Add (rm,x) alternative.
+	(*vec_extractv2si_1_zext): New insn pattern.
+	(*vec_extractv2si_zext_mem): Add "TARGET_MMX || TARGET_MMX_WITH_SSE"
+	insn constraint.
+
+2019-08-01  Richard Biener  <rguenther@suse.de>
+
+	* domwalk.c (bb_postorder): Remove static variable.
+	(cmp_bb_postorder): Adjust.
+	(sort_bbs_postorder): Adjust and use gcc_sort_r.
+	(dom_walker::walk): Adjust.
+
+2019-08-01  Alexander Monakov  <amonakov@ispras.ru>
+
+	* sort.cc (sort_r_ctx): New struct.
+	(reorder23): Make templated on context type.
+	(reorder45): Ditto.
+	(cmp1): Ditto.  Adjust signature.
+	(netsort): Ditto.
+	(mergesort): Ditto.
+	[CHECKING_P] (cmp2to3): New static function.  Use it...
+	(gcc_qsort) [CHECKING_P]: ...here.
+	(gcc_sort_r): New function.
+	* system.h (sort_r_cmp_fn): New function typedef.
+	(qsort_chk): Adjust signature.
+	(gcc_sort_r): Declare.
+	* vec.c (qsort_chk_error): Adjust.
+	(qsort_chk): Adjust.
+
+2019-08-01  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-pre.c (has_abnormal_preds): Remove global var.
+	(compute_antic): Localize it here.
+
+2019-07-31  Maxim Blinov  <maxim.blinov@embecosm.com>
+
+	* common/config/riscv/riscv-common.c: Check -march string ends
+	with null.
+
+2019-07-31  Alexander Monakov  <amonakov@ispras.ru>
+
+	* ipa-devirt.c (type_warning_cmp): Make static.
+	(decl_warning_cmp): Ditto.
+
+2019-07-31  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/91050
+	* config/rs6000/rs6000.opt (mdejagnu-cpu=): Delete option.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
+	use of deleted rs6000_dejagnu_cpu_index variable.
+	* config/rs6000/rs6000.h (DRIVER_SELF_SPECS): Define.
+	(SUBTARGET_DRIVER_SELF_SPECS): Likewise.
+	* config/darwin.h (DRIVER_SELF_SPECS): Rename from this ...
+	(SUBTARGET_DRIVER_SELF_SPECS): ...to this.
+	* config/i386/i386.h (DRIVER_SELF_SPECS): Define.
+	(SUBTARGET_DRIVER_SELF_SPECS): Likewise.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91280
+	* tree-ssa-structalias.c (get_constraint_for_component_ref):
+	Decompose MEM_REF manually for offset handling.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91293
+	* tree-vect-slp.c (vect_build_slp_tree_2): Do not swap operands
+	of reduction stmts.
+
+2019-07-31  Matt Thomas  <matt@3am-software.com>
+	    Nick Hudson  <nick@nthcliff.demon.co.uk>
+	    Matthew Green  <mrg@eterna.com.au>
+	    Maya Rashish  <coypu@sdf.org>
+
+	* config.gcc (hppa*-*-netbsd*): New target.
+	* config/pa/pa-netbsd.h: New file.
+	* config/pa/pa32-netbsd.h: New file.
+
+2019-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* config/i386/mmx.md (reduc_plus_scal_v8qi): New expander.
+
+2019-07-31  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md
+	(scatter<mode>_insn_1offset<exec_scatter>): Remove s_waitcnt.
+	(scatter<mode>_insn_1offset_ds<exec_scatter>): Likewise.
+	(scatter<mode>_insn_2offsets<exec_scatter>): Likewise.
+	* config/gcn/gcn.c (gcn_md_reorg): Add delayeduse and reads to
+	struct ilist. Add nops for delayeduse insns.
+	* config/gcn/gcn.md (delayeduse): New attribute.
+	(*movbi): Remove s_waitcnt from stores.
+	(*mov<mode>_insn): Likewise.
+	(*movti_insn): Likewise. Add delayeduse attribute.
+	(sync_compare_and_swap<mode>_insn): Add delayeduse attribute.
+	(atomic_store<mode>): Remove or adjust s_waitcnt.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	* vr-values.h (vr_values::swap_vr_value): New.
+	(vr_values::free_value_range): likewise.
+	* vr-values.c (vr_values::swap_vr_value): Implement.
+	* gimple-ssa-evrp-analyze.h (evrp_range_analyzer::pop_value_range):
+	Do not return a range or take a var.
+	(evrp_range_analyzer::stack): Change back to recording a non-const
+	value_range *.
+	* gimple-ssa-evrp-analyze.c
+	(evrp_range_analyzer::record_ranges_from_stmt): Free unused
+	value-range.
+	(evrp_range_analyzer::pop_to_marker): Adjust.
+	(evrp_range_analyzer::push_value_range): Use new swap_vr_value.
+	(evrp_range_analyzer::pop_value_range): Likewise.  Free the
+	no longer needed value-range.
+
+2019-07-31  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-dce.c (propagate_necessity): Delete operator can
+	have size and (or) alignment as 2nd and later arguments.
+	Mark all of them as necessary.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address):
+	Use tail-recursion.
+
+2019-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* config/i386/sse.md (reduc_plus_scal_v16qi): New expander.
+	(REDUC_PLUS_MODE): Add V32QImode for TARGET_AVX and V64QImode for
+	TARGET_AVX512F.
+	(reduc_plus_scal_<mode>): Improve formatting by introducing
+	a temporary.
+
+2019-07-31  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
+	AARCH64_TME_BUILTIN_TSTART, AARCH64_TME_BUILTIN_TCOMMIT,
+	AARCH64_TME_BUILTIN_TTEST and AARCH64_TME_BUILTIN_TCANCEL.
+	(aarch64_init_tme_builtins): New.
+	(aarch64_init_builtins): Call aarch64_init_tme_builtins.
+	(aarch64_expand_builtin_tme): New.
+	(aarch64_expand_builtin): Handle TME builtins.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_TME when enabled.
+	* config/aarch64/aarch64-option-extensions.def: Add "tme".
+	* config/aarch64/aarch64.h (AARCH64_FL_TME, AARCH64_ISA_TME): New.
+	(TARGET_TME): New.
+	* config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_TTEST.
+	(define_c_enum "unspecv"): Add UNSPECV_TSTART, UNSPECV_TCOMMIT and
+	UNSPECV_TCANCEL.
+	(tstart, ttest, tcommit, tcancel): New instructions.
+	* config/aarch64/arm_acle.h (__tstart, __tcommit): New.
+	(__tcancel, __ttest): New.
+	(_TMFAILURE_REASON, _TMFAILURE_RTRY, _TMFAILURE_CNCL): New macro.
+	(_TMFAILURE_MEM, _TMFAILURE_IMP, _TMFAILURE_ERR): Likewise.
+	(_TMFAILURE_SIZE, _TMFAILURE_NEST, _TMFAILURE_DBG): Likewise.
+	(_TMFAILURE_INT, _TMFAILURE_TRIVIAL): Likewise.
+	* config/arm/types.md: Add new tme type attr.
+	* doc/invoke.texi: Document "tme".
+
+2019-07-31  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* config/arm/arm_cmse.h (cmse_nonsecure_caller): Add
+	warn_unused_result attribute.
+	(cmse_check_address_range): Add warn_unused_result attribute.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91257
+	* tree-vrp.c (union_ranges): Unify equality and less tests
+	by using compare_values.  Re-order cheap tests first.
+
+2019-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91301
+	* gimplify.c (gimplify_omp_for): If for class iterator on
+	distribute parallel for there is no data sharing clause
+	on inner_for_stmt, look for private clause on combined
+	parallel too and if found, move it to inner_for_stmt.
+
+2019-07-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* lra-int.h (lra_operand_data): Remove early_clobber field.
+	(lra_insn_reg): Likewise.
+	* lra.c (debug_operand_data): Update accordingly.
+	(setup_operand_alternative): Likewise.
+	(new_insn_reg): Likewise.  Remove early_clobber parameter.
+	(collect_non_operand_hard_regs): Update call accordingly.
+	Don't assign to lra_insn_reg::early_clobber.
+	(add_regs_to_insn_regno_info): Remove early_clobber parameter
+	and update calls to new_insn_reg.
+	(lra_update_insn_regno_info): Update calls accordingly.
+	* lra-constraints.c (update_and_check_small_class_inputs): Take the
+	alternative number as a parameter and test whether the operand
+	is earlyclobbered in that particular alternative.
+	(process_alt_operands): Update call accordingly.  Use per-alternative
+	checks for earyclobber here too.
+	* lra-lives.c (reg_early_clobber_p): Check early_clobber_alts
+	against zero for IRA_UNKNOWN_ALT.
+
+2019-07-30  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.c (alpha_option_override): Quote a C type.
+
+2019-07-30  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/thumb2.md (thumb2_movsi_insn): Adjust literal offset.
+	* config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
+
+2019-07-30  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/89330
+	* cgraph.c (cgraph_edge::make_direct): Use
+	edge->indirect_unknown_callee as edge->resolve_speculation can
+	deallocate edge which is this pointer.
+
+2019-07-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91257
+	* bitmap.c (bitmap_ior_and_compl_into): Open-code.
+
+2019-07-30  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Document new behavior.
+	* lto-wrapper.c (cpuset_popcount): New function
+	is a copy of libgomp/config/linux/proc.c.
+	(init_num_threads): Likewise.
+	(run_gcc): Automatically detect core count for -flto.
+	(jobserver_active_p): New function.
+
+2019-07-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91257
+	* bitmap.h (bitmap_ior_into_and_free): Declare.
+	* bitmap.c (bitmap_list_unlink_element): Add defaulted param
+	whether to add the unliked element to the freelist.
+	(bitmap_list_insert_element_after): Add defaulted param for
+	an already allocated element.
+	(bitmap_ior_into_and_free): New function.
+	* tree-ssa-structalias.c (condense_visit): Reduce the
+	ponts-to and edge bitmaps of the SCC members in a
+	logarithmic fashion rather than all to one.
+
+2019-07-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-ssa-math-opts.c (convert_mult_to_fma): Add a mul_cond
+	parameter.  When nonnull, make sure that the addition or subtraction
+	has the same condition.
+	(math_opts_dom_walker::after_dom_children): Try convert_mult_to_fma
+	for CFN_COND_MUL too.
+
+2019-07-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91291
+	* tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Ignore
+	constant values.
+
+2019-07-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91216
+	* omp-low.c (global_nonaddressable_vars): New variable.
+	(use_pointer_for_field): For global decls, if they are non-addressable,
+	remember it in the global_nonaddressable_vars bitmap, if they are
+	addressable and in the global_nonaddressable_vars bitmap, ignore their
+	TREE_ADDRESSABLE bit.
+	(omp_copy_decl_2): Clear TREE_ADDRESSABLE also on private copies of
+	vars in global_nonaddressable_vars bitmap.
+	(execute_lower_omp): Free global_nonaddressable_vars bitmap.
+
+	PR target/91150
+	* config/i386/i386-expand.c (expand_vec_perm_blend): Change mask type
+	from unsigned to unsigned HOST_WIDE_INT.  For E_V64QImode cast
+	comparison to unsigned HOST_WIDE_INT before shifting it left.
+
+2019-07-30  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (movstrict<mode>): Use register_operand
+	predicate for operand 0.  Add expander condition.  Assert that
+	operand 0 is a SUBREG RTX.
+	(*movstrict<mode>_1): Use register_operand predicate for operand 0.
+	Update operand constraints and insn condition.
+	(zero_extend<mode>si2_and): Do not call gen_movstrict<mode>.
+	(zero_extendqihi2_and): Do not call gen_movstrictqi.
+	(*setcc_qi_slp): Use register_operand predicate for operand 0.
+	Update operand 0 constraints.
+	(setcc_qi_slp splitters): Use register_operand predicate for operand 0.
+
+2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.h (DRIVER_SELF_SPECS): Define and emit errors
+	when -m{code,data}-region are used without -mlarge.
+	* config/msp430/msp430.c (msp430_option_override): Error when a
+	non-default code or data region is used without -mlarge.
+	(msp430_section_attr): Emit a warning and do not add upper/lower/either
+	attributes when they are used without -mlarge.
+
+2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	PR target/70320
+	* config/msp430/msp430.h: Define ADDITIONAL_REGISTER_NAMES.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91242
+	* wide-int.h (generic_wide_int::sext_elt): New function.
+	* inchash.h (hash::add_wide_int): Use it instead of elt.
+
+2019-07-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm-builtins.c (acle_builtin_data): Expand VAR1 to
+	CODE_FOR_arm_##.
+	* config/arm/arm.md (<crc_variant>): Rename to...
+	(arm_<crc_variant>): ... This.
+	(<cdp>): Rename to...
+	(arm_<cdp>): ... This.
+	(<ldc>): Rename to...
+	(arm_<ldc>): ... This.
+	(<stc>): Rename to...
+	(arm_<stc>): ... This.
+	(<mcr>): Rename to...
+	(arm_<mcr>): ... This.
+	(<mrc>): Rename to...
+	(arm_<mrc>): ... This.
+	(<mcrr>): Rename to...
+	(arm_<mcrr>): ... This.
+	(<mrrc>): Rename to...
+	(arm_<mrrc>): ... This.
+
+2019-07-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91257
+	* tree-ssa-sccvn.h (struct vn_avail): New.
+	(struct vn_ssa_aux): Add avail member.
+	* tree-ssa-sccvn.c (class rpo_elim): Remove m_rpo_avail
+	member, add m_avail_freelist one.
+	(rpo_elim::~rpo_elim): Remove.
+	(rpo_elim::eliminate_avail): Adjust to new avail tracking
+	data structure.
+	(rpo_elim::eliminate_push_avail): Likewise.
+	(do_unwind): Likewise.
+	(do_rpo_vn): Likewise.
+
+2019-07-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91257
+	* tree-vrp.c (operand_less_p): Avoid dispatching to fold for
+	most cases, instead call compare_values which handles the
+	symbolic ranges we handle specially.
+	(compare_values_warnv): Do not call operand_less_p but open-code
+	the effective fold calls.  Avoid converting so much.
+
+2019-07-29  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not
+	remove LHS of operator new call.  It's handled latter.
+
+2019-07-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91267
+	* vr-values.c (vr_values::update_value_range): Add early return
+	for effectively VARYING lattice entry.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR debug/86638
+	* tree-ssa-dce.c (keep_all_vdefs_p): New function.
+	(mark_stmt_if_obviously_necessary): Mark all stmts with vdefs as
+	necessary if keep_all_vdefs_p is true.
+	(mark_aliased_reaching_defs_necessary): Add a gcc_checking_assert
+	that keep_all_vdefs_p is false.
+	(mark_all_reaching_defs_necessary): Likewise.
+	(propagate_necessity): Skip the vuse scan if keep_all_vdefs_p is true.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* common.opt (Og): Change the initial value of flag_dse to 0.
+	* opts.c (default_options_table): Move OPT_ftree_dse from
+	OPT_LEVELS_1_PLUS to OPT_LEVELS_1_PLUS_NOT_DEBUG.  Also add
+	OPT_fdse to OPT_LEVELS_1_PLUS_NOT_DEBUG.  Put the OPT_ftree_pta
+	entry before the OPT_ftree_sra entry.
+	* doc/invoke.texi (Og): Add -fdse and -ftree-dse to the list
+	of flags disabled by Og.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-cfg.c (execute_fixup_cfg): Don't delete stores to write-only
+	variables for -Og.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/sourcebuild.texi (check-function-bodies): Document.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* simplify-rtx.c (simplify_const_unary_operation): Fold a
+	VEC_DUPLICATE of a fixed-length vector even if the result
+	is variable-length.  Likewise fold a duplicate of a
+	variable-length vector if the variable-length vector is
+	itself a duplicate of a fixed-length sequence.
+	(test_vector_ops_duplicate): Test more cases.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* vector-builder.h (vector_builder): Add a shape template parameter.
+	(vector_builder::new_unary_operation): New function, generalizing
+	the old tree_vector_builder function.
+	(vector_builder::new_binary_operation): Likewise.
+	(vector_builder::binary_encoded_nelts): Likewise.
+	* int-vector-builder.h (int_vector_builder): Update template
+	parameters to vector_builder.
+	(int_vector_builder::shape_nelts): New function.
+	* rtx-vector-builder.h (rtx_vector_builder): Update template
+	parameters to vector_builder.
+	(rtx_vector_builder::shape_nelts): New function.
+	(rtx_vector_builder::nelts_of): Likewise.
+	(rtx_vector_builder::npatterns_of): Likewise.
+	(rtx_vector_builder::nelts_per_pattern_of): Likewise.
+	* tree-vector-builder.h (tree_vector_builder): Update template
+	parameters to vector_builder.
+	(tree_vector_builder::shape_nelts): New function.
+	(tree_vector_builder::nelts_of): Likewise.
+	(tree_vector_builder::npatterns_of): Likewise.
+	(tree_vector_builder::nelts_per_pattern_of): Likewise.
+	* tree-vector-builder.c (tree_vector_builder::new_unary_operation)
+	(tree_vector_builder::new_binary_operation): Delete.
+	(tree_vector_builder::binary_encoded_nelts): Likewise.
+	* simplify-rtx.c: Include rtx-vector-builder.h.
+	(distributes_over_addition_p): New function.
+	(simplify_const_unary_operation)
+	(simplify_const_binary_operation): Generalize handling of vector
+	constants to include variable-length vectors.
+	(test_vector_ops_series): Add more tests.
+
+2019-07-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/91222
+	* ipa-devirt.c (warn_types_mismatch): Compare indentifiers
+	than INDENTIFIER_POINTER.
+
+2019-07-28  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/89330
+	* cgraph.c (symbol_table::create_edge): Always allocate
+	a cgraph_edge.
+	(symbol_table::free_edge): Store summary_id to
+	edge_released_summary_ids if != -1;
+	* cgraph.h (NEXT_FREE_NODE): Remove.
+	(SET_NEXT_FREE_NODE): Likewise.
+	(NEXT_FREE_EDGE): Likewise.
+	(symbol_table::release_symbol): Store summary_id to
+	cgraph_released_summary_ids if != -1;
+	(symbol_table::allocate_cgraph_symbol): Always allocate
+	a cgraph_node.
+
+2019-07-28  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000-call.c (rs6000_output_mi_thunk): Use
+	gen_sibcall.
+
+2019-07-28  Alan Modra  <amodra@gmail.com>
+
+	PR target/91135
+	* config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Don't
+	define.
+	* config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Invoke
+	GNU_USER_TARGET_OS_CPP_BUILTINS for aixdesc abi.
+	(GNU_USER_TARGET_D_OS_VERSIONS): Don't define.
+
+2019-07-28  Alan Modra  <amodra@gmail.com>
+
+	PR target/91050
+	* config/rs6000/sysv4.h (ASM_DEFAULT_SPEC): Modify if -m64.
+	* config/rs6000/default64.h (ASM_DEFAULT_SPEC): Define.
+	* config/rs6000/freebsd64.h (ASM_DEFAULT_SPEC): Don't define.
+	* config/rs6000/linux64.h (ASM_DEFAULT_SPEC): Likewise.
+	* config/rs6000/rtems.h (ASM_DEFAULT_SPEC): Likewise.
+	* config/rs6000/rs6000.h (ASM_DEFAULT_EXTRA): Define and use
+	in asm_default spec.
+	* config/rs6000/eabialtivec.h (ASM_DEFAULT_EXTRA): Redefine.
+	* config/rs6000/linuxaltivec.h (ASM_DEFAULT_EXTRA): Redefine.
+
+2019-07-28  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/include/gpl_v3.texi (Copying): Use https for www.gnu.org.
+
+2019-07-26  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/89517
+	* config.gcc: Relax parsing of AARCH64_OPT_EXTENSION.
+	* config/aarch64/aarch64-option-extensions.def: Add new comments
+	and restore easier to read options.
+
+2019-07-26  Tamar Christina  <tamar.christina@arm.com>
+
+	* convert.c (convert_to_real_1): Move part of conversion code...
+	* match.pd: ...To here.
+
+2019-07-26  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/89330
+	* ipa-inline-transform.c (check_speculations_1): New function.
+	(push_all_edges_in_set_to_vec): Likewise.
+	(check_speculations): Use check_speculations_1, new parameter
+	new_edges.
+	(inline_call): Pass new_edges to check_speculations.
+	* ipa-inline.c (add_new_edges_to_heap): Assert edge_callee is not
+	NULL.
+	(speculation_useful_p): Early return true if edge is inlined, remove
+	later checks for inline_failed.
+
+2019-07-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/91223
+	* lra-constraints.c (process_alt_operands): Fail for unsuccessful
+	matching with INOUT operand.
+
+2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* stmt.c (expand_case): Try to narrow the index type if it's larger
+	than a word.  Tidy up.
+
+2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cif-code.def (NEVER_CALL): New code.
+	* ipa-inline.c (want_inline_small_function_p): Fix formatting issues.
+	Set the failure to CIF_NEVER_CALL if the IPA count is zero.
+
+2019-07-25  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* config/arm/thumb2.md (thumb2_movsi_insn): Fix load/store low reg.
+	* config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
+
+2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-devirt.c (add_type_duplicate): Fix return value.
+
+2019-07-25  Richard Biener  <rguenther@suse.de>
+
+	* tree-vrp.c (extract_range_from_multiplicative_op): Add
+	type parameter and use it instead of guessing expression
+	type from the first operand.
+	(extract_range_from_binary_expr): Pass expr_type down.
+
+2019-07-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm.md (SATrev): Change to code attribute.
+	(*satsi_<SAT:code>): Adjust for the above.
+	(*satsi_<SAT:code>_shift): Likewise.
+
+2019-07-25  Richard Biener  <rguenther@suse.de>
+
+	* gimple-loop-versioning.cc (loop_versioning::prune_loop_conditions):
+	Make value_range * temporary const.
+	* gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range):
+	Likewise.
+	(evrp_range_analyzer::record_ranges_from_): Likewise.
+	(evrp_range_analyzer::pop_value_range): Return a const value_range *,
+	deal with having recorded a const one.
+	* gimple-ssa-evrp-analyze.h (evrp_range_analyzer::get_value_range):
+	Return a const value_range *.
+	(evrp_range_analyzer::pop_value_range): Likewise.
+	(evrp_range_analyzer::stack): Record const value_range *s.
+	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
+	Adjust.
+	* gimple-ssa-sprintf.c (get_int_range): Likewise.
+	(format_integer): Likewise.
+	(sprintf_dom_walker::handle_gimple_call): Likewise.
+	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Likewise.
+	* tree-vrp.c (vrp_prop::set_def_to_varying): Add.
+	(vrp_prop::get_value_range): Adjust.
+	(vrp_prop::vrp_initialize): Use set_def_to_varying instead of
+	modifying the lattice in-place.
+	(vrp_prop::visit_stmt): Likewise.
+	* vr-values.c (vr_values::get_lattice_entry): New private method.
+	(vr_values::get_value_range): Wrap it and return a const
+	value_range *.
+	(vr_values::set_def_to_varying): New.
+	(vr_values::set_defs_to_varying): Use it.
+	(vr_values::update_value_range): Likewise.
+	(vr_values::vrp_stmt_computes_nonzero): Adjust.
+	(values::op_with_constant_singleton_va): Likewise.
+	(vr_values::extract_range_for_var_from_co): Likewise.
+	(vr_values::extract_range_from_ssa_name): Likewise.
+	(vr_values::extract_range_from_cond_expr): Likewise.
+	(vr_values::extract_range_basic): Likewise.
+	(compare_ranges): Take const value_range *, adjust.
+	(compare_range_with_value): Likewise.
+	(vrp_valueize): Adjust.
+	(vrp_valueize_1): Likewise.
+	(vr_values::get_vr_for_comparison): Return a const value_range *.
+	(vr_values::compare_name_with_value): Adjust.
+	(vr_values::compare_names): Likewise.
+	(vr_values::vrp_evaluate_conditional_warnv_with_ops_using_ranges):
+	Likewise.
+	(vr_values::vrp_evaluate_conditional): Likewise.
+	(find_case_label_ranges): Take a const value_range *.
+	(vr_values::vrp_visit_switch_stmt): Adjust.
+	(vr_values::extract_range_from_phi_node): Likewise.
+	(vr_values::simplify_div_or_mod_using_ran): Likewise.
+	(vr_values::simplify_abs_using_ranges): Likewise.
+	(test_for_singularity): Take a const value_range *.
+	(range_fits_type_p): Likewise.
+	(vr_values::simplify_cond_using_ranges_1): Adjust.
+	(vr_values::simplify_cond_using_ranges_2): Likewise.
+	(vr_values::simplify_switch_using_ranges): Likewise.
+	(vr_values::simplify_float_conversion_usi): Likewise.
+	(vr_values::two_valued_val_range_p): Likewise.
+	* vr-values.h (vr_values::get_value_range): Return a const
+	value_range *.
+	(vr_values::set_def_to_varying): New.
+	(vr_values::get_lattice_entry): New private method.
+	(vr_values::get_vr_for_comparison): Return a const value_range *.
+
+2019-07-25  Martin Liska  <mliska@suse.cz>
+	    Dominik Infuhr  <dominik.infuehr@theobroma-systems.com>
+
+	PR c++/23383
+	* common.opt: Add -fallocation-dce
+	* gimple.c (gimple_call_operator_delete_p): New.
+	* gimple.h (gimple_call_operator_delete_p): Likewise.
+	* tree-core.h (enum function_decl_type): Add OPERATOR_DELETE.
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Handle
+	DECL_IS_OPERATOR_DELETE_P.
+	(mark_all_reaching_defs_necessary_1): Likewise.
+	(propagate_necessity): Likewise.
+	(eliminate_unnecessary_stmts): Handle
+	gimple_call_operator_delete_p.
+	* tree-streamer-in.c (unpack_ts_function_decl_value_fields):
+	Add packing of OPERATOR_DELETE.
+	* tree-streamer-out.c (pack_ts_function_decl_value_fields):
+	Similarly here.
+	* tree.h (DECL_IS_OPERATOR_DELETE_P): New.
+	(DECL_SET_IS_OPERATOR_DELETE): New.
+	(DECL_IS_REPLACEABLE_OPERATOR_NEW_P): Likewise.
+
+2019-07-25  Martin Liska  <mliska@suse.cz>
+
+	* calls.c (maybe_warn_alloc_args_overflow): Use new macros
+	(e.g. DECL_SET_LAMBDA_FUNCTION and DECL_LAMBDA_FUNCTION_P).
+	* coverage.c (coverage_begin_function): Likewise.
+	* fold-const.c (tree_expr_nonzero_warnv_p): Likewise.
+	* gimple.c (gimple_call_nonnull_result_p): Likewise.
+	* ipa-icf.c (sem_item::compare_referenced_symbol_properties): Likewise.
+	(sem_item::hash_referenced_symbol_properties): Likewise.
+	* lto-streamer-out.c (hash_tree): Likewise.
+	* predict.c (expr_expected_value_1): Likewise.
+	* tree-inline.c (expand_call_inline): Likewise.
+	* tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
+	* tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
+	* tree-core.h (enum function_decl_type): New enum.
+	(struct tree_function_decl): Remove operator_new_flag and lambda_function.
+	* tree.h (FUNCTION_DECL_DECL_TYPE): New.
+	(set_function_decl_type): Likewise.
+	(DECL_IS_OPERATOR_NEW_P): New.
+	(DECL_SET_IS_OPERATOR_NEW): Likewise.
+	(DECL_LAMBDA_FUNCTION): Likewise.
+	(DECL_LAMBDA_FUNCTION_P): Likewise.
+	(DECL_IS_OPERATOR_NEW): Remove.
+	(DECL_SET_LAMBDA_FUNCTION): Likewise.
+
+2019-07-25  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	* ipa-profile.c (get_most_common_single_value): Use
+	get_nth_most_common_value.
+	* profile.c (sort_hist_value): New function.
+	(compute_value_histograms): Call sort_hist_value to sort the
+	values after loading from disk.
+	* value-prof.c (get_most_common_single_value): Rename to ...
+	get_nth_most_common_value.  Add input params n, return
+	the n_th value and count.
+	(gimple_divmod_fixed_value_transform): Use
+	get_nth_most_common_value.
+	(gimple_ic_transform): Likewise.
+	(gimple_stringops_transform): Likewise.
+	* value-prof.h (get_most_common_single_value): Add input params
+	n, default to 0.
+
+2019-07-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91236
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
+	size of CONSTRUCTOR write.  Fix buffer size we pass to
+	native_encode_expr.
+
+2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.gcc (msp430*-*-*): Fix non-GNU style in r273774.
+	* config/msp430/msp430.h (ENDFILE_SPEC): Fix non-GNU style in
+	r273773.
+
+2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config.gcc (msp430*-*-*): Enable initfini_array by default unless
+	explicitly disabled with --disable-initfini-array.
+
+2019-07-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.h (ENDFILE_SPEC): Wrap uses of crtn*.o in
+	if-exists.
+
+2019-07-24  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91183
+	PR tree-optimization/86688
+	* builtins.c (compute_objsize): Handle MEM_REF.
+	* tree-ssa-strlen.c (class ssa_name_limit_t): New.
+	(get_min_string_length): Remove.
+	(count_nonzero_bytes): New function.
+	(handle_char_store): Rename...
+	(handle_store): to this.  Handle multibyte stores via integer types.
+	(strlen_check_and_optimize_stmt): Adjust conditional and the called
+	function name.
+
+2019-07-24  Martin Sebor  <msebor@redhat.com>
+
+	PR driver/80545
+	* diagnostic.c (diagnostic_classify_diagnostic): Use lang_mask.
+	(diagnostic_report_diagnostic): Same.
+	* diagnostic.h (diagnostic_context::option_enabled): Add an argument.
+	(diagnostic_context::lang_mask): New data member.
+	* ipa-pure-const.c (suggest_attribute): Use
+	lang_hooks.option_lang_mask ().
+	* opts-common.c (option_enabled): Handle new argument.
+	(get_option_state): Pass an additional argument.
+	* opts.c (print_filtered_help): Print supported languages for
+	unsupported options.  Adjust printing of current state.
+	* opts.h (option_enabled): Add argument.
+	* toplev.c (print_switch_values): Use lang_mask.
+	(general_init): Set global_dc->lang_mask.
+
+2019-07-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR bootstrap/87030
+	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Revert change from r273749.
+
+2019-07-24  Giuliano Belinassi  <giuliano.belinassi@usp.br>
+
+	* cgraphunit.c (symbol_table::compile): Start and stop
+	TV_CGRAPH_IPA_PASSES and TV_CGRAPH_FUNC_EXPANSION timers.
+	* timevar.def (TV_CGRAPH_IPA_PASSES, TV_CGRAPH_FUNC_EXPANSION): New.
+
+2019-07-24  Oliver Browne  <oliverbrowne62@gmail.com>
+
+	* gimplify.c (flag_instrument_functions_exclude_p): Include
+	namespace/class information in the printable name.
+	* opts.c (add_comma_separated_to_vector): Add NUL terminator
+	to tokens entered into the vector.
+
+2019-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-nested.c (build_simple_mem_ref_notrap): New function.
+	(get_static_chain): Call it instead of build_simple_mem_ref.
+	(get_frame_field): Likewise.
+	(get_nonlocal_debug_decl): Likewise.
+	(convert_nonlocal_reference_op): Likewise.
+
+2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-protos.h (arc_output_function_epilogue): Delete
+	declaration.
+	(arc_compute_frame_size): Millicode is disabled when compiling
+	ISR.
+	(arc_return_address_register): Likewise.
+	(arc_compute_function_type): Likewise.
+	(arc_compute_frame_size): Likewise.
+	(secondary_reload_info): Likewise.
+	(arc_get_unalign): Likewise.
+	(arc_can_use_return_insn): Declare.
+	* config/arc/arc.c (AUX_LP_START): Define
+	(AUX_LP_END): Likewise.
+	(arc_frame_info): Update gmask member to 64-bit datum.
+	(GMASK_LEN): Update.
+	(arc_compute_function_type): Make it static, move it forward.
+	(arc_must_save_register): Update, consider the extra regs.
+	(arc_compute_millicode_save_restore_regs): Update to use the 64
+	bit gmask.
+	(arc_compute_frame_size): Likewise.
+	(arc_enter_leave_p): Likewise.
+	(arc_save_callee_saves): Likewise.
+	(arc_restore_callee_saves): Likewise.
+	(arc_save_callee_enter): Likewise.
+	(arc_restore_callee_leave): Likewise.
+	(arc_save_callee_milli): Likewise.
+	(arc_restore_callee_milli): Likewise.
+	(arc_expand_prologue): Add new interrupt handling.
+	(arc_return_address_register): Make it static, move it forward.
+	(arc_expand_epilogue): Add new interrupt handling.
+	(arc_get_unalign): Delete.
+	(arc_epilogue_uses): Make sure we do not remove the extra
+	saved/restored registers when interrupt.
+	(arc_can_use_return_insn): New function.
+	(push_reg): Likewise.
+	(pop_reg): Likewise.
+	(arc_save_callee_saves): Add ZOL and FPX aux registers saving
+	procedures.
+	(arc_restore_callee_saves): Likewise, but restoring.
+	* config/arc/arc.md (VUNSPEC_ARC_ARC600_RTIE): Define.
+	(R33_REG): Likewise.
+	(R34_REG): Likewise.
+	(R35_REG): Likewise.
+	(R36_REG): Likewise.
+	(R37_REG): Likewise.
+	(R38_REG): Likewise.
+	(R39_REG): Likewise.
+	(R45_REG): Likewise.
+	(R46_REG): Likewise.
+	(R47_REG): Likewise.
+	(R48_REG): Likewise.
+	(R49_REG): Likewise.
+	(R50_REG): Likewise.
+	(R51_REG): Likewise.
+	(R52_REG): Likewise.
+	(R53_REG): Likewise.
+	(R54_REG): Likewise.
+	(R55_REG): Likewise.
+	(R56_REG): Likewise.
+	(R58_REG): Likewise.
+	(type): Add rtie attribute.
+	(in_call_delay_slot): Use RETURN_ADDR_REGNUM.
+	(movsi_insn): Accept moves to lp_count.
+	(rtie): Update pattern.
+	(simple_return): Simplify it, don't use this pattern as a return
+	from an interrupt.
+	(arc600_rtie): New pattern.
+	(p_return_i): Clean up.
+	(return): Likewise.
+	* config/arc/builtins.def (rtie): Only available for non ARC6xx
+	family CPUs.
+	* config/arc/predicates.md (move_src_operand): Consider lp_count
+	as a register.
+
+2019-07-24  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/predicates.md (addv_const_operand): New predicate.
+	* config/s390/s390-modes.def (CCO): New condition code mode.
+	* config/s390/s390.c (s390_match_ccmode_set): Handle E_CCOmode.
+	(s390_branch_condition_mask): Likewise.
+	* config/s390/s390.md ("addv<mode>4", "subv<mode>4")
+	("mulv<mode>4"): New expanders.
+	("*addv<mode>3_ccoverflow", "*addv<mode>3_ccoverflow_const")
+	("*subv<mode>3_ccoverflow", "*mulv<mode>3_ccoverflow"): New
+	pattern definitions.
+
+2019-07-24  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR middle-end/91166
+	* match.pd (vec_perm_expr(v, v, mask) -> v): New pattern.
+	(define_predicates): Add entry for uniform_vector_p.
+	(vec_same_elem_p): New match pattern.
+
+2019-07-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR bootstrap/87030
+	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Move from here...
+	* config/i386/darwin32-biarch.h .. to here.
+	* config/i386/darwin64-biarch.h: Adjust comments.
+	* config/rs6000/darwin32-biarch.h: Likewise.
+	* config/rs6000/darwin64-biarch.h: Likewise.
+	* config.gcc: Missed commit from r273746
+	(*-*-darwin*): Don't include CPU t-darwin here.
+	(i[34567]86-*-darwin*): Adjust to use biarch files. Produce
+	an error message if i686-darwin configuration is attempted for
+	Darwin >= 18.
+
+2019-07-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR bootstrap/87030
+	* config.gcc (*-*-darwin*): Don't include CPU t-darwin here.
+	(i[34567]86-*-darwin*): Adjust to use biarch files. Produce
+	an error message if i686-darwin configuration is attempted for
+	Darwin >= 18.
+	(x86_64-*-darwin*): Switch to single multilib for Darwin >= 18.
+	(powerpc-*-darwin*): Use biarch files where needed.
+	(powerpc64-*-darwin*): Likewise.
+	* config/i386/darwin.h (REAL_LIBGCC_SPEC): Move to new biarch file.
+	(DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
+	arch case.
+	* config/i386/darwin32-biarch.h: New.
+	* config/i386/darwin64.h: Rename.
+	* config/i386/darwin64-biarch.h: To this.
+	* config/i386/t-darwin: Rename.
+	* config/i386/t-darwin32-biarch: To this.
+	* config/i386/t-darwin64: Rename.
+	* config/i386/t-darwin64-biarch: To this.
+	* config/rs6000/darwin32-biarch.h: New.
+	* config/rs6000/darwin64.h: Rename.
+	* config/rs6000/darwin64-biarch.h: To this.
+	(DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
+	arch case.
+	* config/rs6000/t-darwin8: Rename.
+	* config/rs6000/t-darwin32-biarch: To this.
+	* config/rs6000/t-darwin64 Rename.
+	* config/rs6000/t-darwin64-biarch: To this.
+
+2019-07-23  Martin Sebor  <msebor@redhat.com>
+
+	* configure.ac (ACX_PROG_CXX_WARNING_OPTS): Revert r273311.
+
+2019-07-23  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gdbinit.in (reload-gdbhooks): New command with an attached doc string.
+	(rh): New alias for it.
+
+2019-07-23  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gdbhooks.py: Pass replace=True to
+	gdb.printing.register_pretty_printer.
+
+2019-07-23  Richard Biener  <rguenther@suse.de>
+
+	PR debug/91231
+	* lto-streamer-in.c (input_function): Drop inline-entry markers
+	that ended up with an unknown location block.
+
+2019-07-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/83518
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle aggregate
+	init from a constant even when partial defs are already recorded.
+
+2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2.
+	* config/i386/znver1.md: Enable patterns for znver2 and add store
+	variants which use extra AGU unit.
+
+2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* config/i386/i386-options.c (ix86_option_override_internal): Default
+	PARAM_AVOID_FMA_MAX_BITS to 256 for znver2.
+	* config/i386/x86-tune.def (X86_TUNE_AVOID_256FMA_CHAINS): Set
+	for ZNVER2.
+
+2019-07-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* config/i386/x86-tune-costs.h (znver2_memcpy): Update.
+	(znver2_costs): Update 256 bit SSE costs and multiplication.
+
+2019-07-23  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md (<avx512>_cvtmask2<ssemodesuffix><mode>):
+	Require only AVX512F.
+	(*<avx512>_cvtmask2<ssemodesuffix><mode>): Likewise.  Add
+	alternative expanding to vpternlog.
+
+2019-07-23  Martin Liska  <mliska@suse.cz>
+
+	* dwarf2out.c (gen_producer_string): Canonize -flto=N
+	to -flto in dwarf producer string.
+
+2019-07-23  Richard Biener  <rguenther@suse.de>
+
+	* tree-cfg.c (label_for_bb): Remove global var.
+	(main_block_label): Take label_for_bb as argument.
+	(cleanup_dead_labels_eh): Likewise, adjust.
+	(cleanup_dead_labels): Adjust.
+
+2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
+
+	* doc/extend.texi (Basic PowerPC Built-in Functions Available on all
+	Configurations): Add documentation for __builtin_mtfsf.
+
+2019-07-22  Ilia Diachkov  <ilia.diachkov@optimitech.com>
+
+	* config/riscv/riscv-opts.h (struct riscv_align_data): New.
+	* config/riscv/riscv.c (riscv_constant_alignment): Use
+	riscv_align_data_type.
+	* config/riscv/riscv.h (RISCV_EXPAND_ALIGNMENT): New.
+	(DATA_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
+	(LOCAL_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
+	* config/riscv/riscv.opt (malign-data): New.
+	* doc/invoke.texi (RISC-V Options): Document -malign-data=.
+
+2019-07-02  Giuliano Belinassi  <giuliano.belinassi@usp.br>
+
+	* cgraph.c (dump_graphviz): New function.
+	* cgraph.h (dump_graphviz): New function.
+	* symtab.c (dump_graphviz): New function.
+
+2019-07-22  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/aarch64/aarch64-simd.md
+	(*aarch64_simd_sra<mode>): New.
+	* config/aarch64/iterators.md
+	(SHIFTRT): New iterator.
+	(sra_op): New attribute.
+
+2019-07-22  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_preserve_reg_p): Don't save
+	callee-saved regs R4->R10 in an interrupt function that calls another
+	function.
+
+2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
+
+	* config/rs6000/smmintrin.h (_mm_blend_epi16): New.
+	(_mm_blendv_epi8): New.
+
+2019-07-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91221
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Appropriately
+	restrict partial-def handling of empty constructors and
+	memset to refs with known offset.
+
+2019-07-22  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md (ternlogsuffix): New.
+	(one_cmpl<mode>2): Don't force CONSTM1_RTX into a register when
+	AVX512F is in use.
+	(<mask_codefor>one_cmpl<mode>2<mask_name>): New.
+
+2019-07-22  Martin Liska  <mliska@suse.cz>
+
+	* config/avr/avr.c (avr_asm_output_aligned_decl_common): Update
+	comment.
+	* toplev.c (compile_file): Do not emit __gnu_lto_v1 symbol.
+
+2019-07-22  Martin Liska  <mliska@suse.cz>
+
+	* lto-section-in.c (lto_get_section_data):
+	Use new function get_compression.
+	* lto-streamer-out.c (produce_lto_section): Use
+	set_compression to encode compression algorithm.
+	* lto-streamer.h (struct lto_section): Do not
+	use bitfields in the format.
+
+2019-07-22  Martin Liska  <mliska@suse.cz>
+
+	PR driver/91172
+	* opts-common.c (decode_cmdline_option): Decode
+	argument of -Werror and check it for a wrong language.
+	* opts-global.c (complain_wrong_lang): Remove such case.
+
+2019-07-22  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (prepare_move_operands): Always use an
+	intermediate register when storing a TLS symbols.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	* config/or1k/or1k.c (or1k_expand_compare): Check for int before
+	force_reg.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	* config.gcc (or1k*-*-*): Add mhard-float, mdouble-float, msoft-float
+	and munordered-float validations.
+	* config/or1k/constraints.md (d): New register constraint.
+	* config/or1k/predicates.md (fp_comparison_operator): New.
+	* config/or1k/or1k.c (or1k_print_operand): Add support for printing 'd'
+	operands.
+	(or1k_expand_compare): Normalize unordered comparisons.
+	* config/or1k/or1k.h (reg_class): Define DOUBLE_REGS.
+	(REG_CLASS_NAMES): Add "DOUBLE_REGS".
+	(REG_CLASS_CONTENTS): Add contents for DOUBLE_REGS.
+	* config/or1k/or1k.md (type): Add fpu.
+	(fpu): New instruction reservation.
+	(F, f, fr, fi, FI, FOP, fop): New.
+	(<fop><F:mode>3): New ALU instruction definition.
+	(float<fi><F:mode>2): New conversion instruction definition.
+	(fix_trunc<F:mode><fi>2): New conversion instruction definition.
+	(fpcmpcc): New code iterator.
+	(*sf_fp_insn): New instruction definition.
+	(cstore<F:mode>4): New expand definition.
+	(cbranch<F:mode>4): New expand definition.
+	* config/or1k/or1k.opt (msoft-float, mhard-float, mdouble-float,
+	munordered-float): New options.
+	* doc/invoke.texi: Document msoft-float, mhard-float, mdouble-float and
+	munordered-float.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	* config.gcc (or1k*-*-*): Add mrori and mror to validation.
+	* doc/invoke.texi (OpenRISC Options): Add mrori option, rewrite all
+	documenation to be more clear.
+	* config/or1k/elf.opt (mboard=, mnewlib): Rewrite documentation to be
+	more clear.
+	* config/or1k/or1k.opt (mrori): New option.
+	(mhard-div, msoft-div, mhard-mul, msoft-mul, mcmov, mror, msext,
+	msfimm, mshftimm): Rewrite documentation to be more clear.
+	* config/or1k/or1k.md (insn_support): Add ror and rori.
+	(enabled): Add conditions for ror and rori.
+	(rotrsi3): Replace condition for shftimm with ror and rori.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	PR target/90363
+	* config/or1k/or1k.md (zero_extend<mode>si2): Update predicate.
+	(extend<mode>si2): Update predicate.
+	* config/or1k/predicates.md (volatile_mem_operand): New.
+	(reg_or_mem_operand): New.
+
+2019-07-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (TARGET_NO_PROTOTYPE): Move from here...
+	* config/rs6000/rs6000-call.c: ... to here.
+
+2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (offsettable_mem_operand): Allow volatile
+	memory.
+
+2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (input_operand): Allow volatile memory.
+
+2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (lwa_operand): Allow volatile memory.
+
+2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/predicates.md (volatile_mem_operand): Modernize syntax.
+	(any_memory_operand): New predicate.
+	(reg_or_mem_operand): Use it.
+
+2019-07-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91204
+	* optabs.c (expand_unop): As fallback, expand ~op0 as op0 ^ -1.
+
+2019-07-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.h (hppa_profile_hook): Delete declaration.
+	* config/pa/pa-protos.h (hppa_profile_hook): Add declaration.
+
+2019-07-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.def (OMP_LOOP): New tree code.
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_BIND.
+	(enum omp_clause_bind_kind): New enum.
+	(struct tree_omp_clause): Add subcode.bind_kind.
+	* tree.h (OMP_LOOP_CHECK): Rename to ...
+	(OMP_LOOPING_CHECK): ... this.
+	(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
+	OMP_FOR_INCR, OMP_FOR_PRE_BODY, OMP_FOR_ORIG_DECLS): Use
+	OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK.
+	(OMP_CLAUSE_BIND_KIND): Define.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+	bind clause entries.
+	(walk_tree_1): Handle OMP_CLAUSE_BIND.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	(dump_generic_node): Handle OMP_LOOP.
+	* gimplify.c (enum omp_region_type): Add ORT_IMPLICIT_TARGET.
+	(in_omp_construct): New variable.
+	(is_gimple_stmt): Handle OMP_LOOP.
+	(gimplify_scan_omp_clauses): For lastprivate don't set
+	check_non_private if code == OMP_LOOP.  For reduction clause
+	on OMP_LOOP combined with parallel or teams propagate as shared
+	on the combined construct.  Handle OMP_CLAUSE_BIND.
+	(gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_BIND.
+	(gimplify_omp_for): Pass OMP_LOOP instead of OMP_{FOR,DISTRIBUTE}
+	for constructs from a loop construct to gimplify_scan_omp_clauses.
+	Don't predetermine iterator linear on OMP_SIMD from loop construct.
+	(replace_reduction_placeholders, gimplify_omp_loop): New functions.
+	(gimplify_omp_workshare): Use ORT_IMPLICIT_TARGET instead of trying
+	to match the implicit ORT_TARGET construct around whole body.
+	Temporarily clear in_omp_construct when processing body.
+	(gimplify_expr): Handle OMP_LOOP.  For OMP_MASTER, OMP_TASKGROUP
+	etc. temporarily set in_omp_construct when processing body.
+	(gimplify_body): Create ORT_IMPLICIT_TARGET instead of ORT_TARGET.
+	* omp-low.c (struct omp_context): Add loop_p.
+	(build_outer_var_ref): Treat ctx->loop_p similarly to simd construct
+	in that the original var might be private.
+	(scan_sharing_clauses): Handle OMP_CLAUSE_BIND.
+	(check_omp_nesting_restrictions): Adjust nesting restrictions for
+	addition of loop construct.
+	(scan_omp_1_stmt): Allow setjmp inside of loop construct.
+
+	* omp-low.c (lower_rec_input_clauses): Don't force simd arrays for
+	lastprivate non-addressable iterator of a collapse(1) simd.
+
+2019-07-17  Bill Seurer  <seurer@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000-call.c (HAVE_AS_GNU_ATTRIBUTE): define value
+	as in rs6000.c.
+
+2019-07-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (DRIVER_SELF_SPECS): Ignore X and Mach specs which
+	refer to default conditions.  Warn for the 'y' spec which is ignored
+	by current linkers.
+
+2019-07-19  Bill Seurer  <seurer@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (builtin_description, cpu_is_info,
+	cpu_supports_info, builtin_hash_struct, builtin_hasher,
+	builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
+	rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
+	rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
+	init_cumulative_args, rs6000_promote_function_mode,
+	rs6000_must_pass_in_stack, is_complex_IBM_long_double,
+	abi_v4_pass_in_fpr, rs6000_function_arg_padding,
+	rs6000_function_arg_boundary, rs6000_parm_offset,
+	rs6000_parm_start, rs6000_arg_size,
+	rs6000_darwin64_record_arg_advance_flush,
+	rs6000_darwin64_record_arg_advance_recurse,
+	rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
+	rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
+	rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
+	rs6000_mixed_function_arg, rs6000_psave_function_arg,
+	rs6000_finish_function_arg, rs6000_function_arg,
+	rs6000_arg_partial_bytes, rs6000_pass_by_reference,
+	rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
+	rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
+	setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
+	rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
+	bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
+	bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
+	rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
+	rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
+	rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
+	altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
+	altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
+	altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
+	altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
+	htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
+	altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
+	get_element_number, altivec_expand_vec_set_builtin,
+	altivec_expand_vec_ext_builtin, altivec_expand_builtin,
+	rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
+	rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
+	fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
+	fold_mergeeo_helper, rs6000_gimple_fold_builtin,
+	rs6000_expand_builtin, rs6000_vector_type,
+	rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
+	htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
+	rs6000_internal_arg_pointer, rs6000_output_mi_thunk): Move
+	to rs6000-call.c.
+	* config/rs6000/rs6000-call.c (builtin_description, cpu_is_info,
+	cpu_supports_info, builtin_hash_struct, builtin_hasher,
+	builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
+	rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
+	rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
+	init_cumulative_args, rs6000_promote_function_mode,
+	rs6000_must_pass_in_stack, is_complex_IBM_long_double,
+	abi_v4_pass_in_fpr, rs6000_function_arg_padding,
+	rs6000_function_arg_boundary, rs6000_parm_offset,
+	rs6000_parm_start, rs6000_arg_size,
+	rs6000_darwin64_record_arg_advance_flush,
+	rs6000_darwin64_record_arg_advance_recurse,
+	rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
+	rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
+	rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
+	rs6000_mixed_function_arg, rs6000_psave_function_arg,
+	rs6000_finish_function_arg, rs6000_function_arg,
+	rs6000_arg_partial_bytes, rs6000_pass_by_reference,
+	rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
+	rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
+	setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
+	rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
+	bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
+	bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
+	rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
+	rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
+	rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
+	altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
+	altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
+	altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
+	altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
+	htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
+	altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
+	get_element_number, altivec_expand_vec_set_builtin,
+	altivec_expand_vec_ext_builtin, altivec_expand_builtin,
+	rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
+	rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
+	fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
+	fold_mergeeo_helper, rs6000_gimple_fold_builtin,
+	rs6000_expand_builtin, rs6000_vector_type,
+	rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
+	htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
+	rs6000_internal_arg_pointer, rs6000_output_mi_thunk: Move
+	to here from rs6000.c.
+	* config/rs6000/rs6000-internal.h: (rs6000_darwin64_struct_check_p,
+	rs6000_discover_homogeneous_aggregate, rs6000_output_mi_thunk,
+	rs6000_output_addr_const_extra, rs6000_gimple_fold_builtin,
+	rs6000_invalid_builtin, rs6000_build_builtin_va_list, rs6000_va_start,
+	rs6000_gimplify_va_arg, rs6000_promote_function_mode,
+	rs6000_return_in_memory, rs6000_return_in_msb,
+	rs6000_pass_by_reference, setup_incoming_varargs,
+	rs6000_function_arg_boundary, rs6000_must_pass_in_stack,
+	rs6000_arg_partial_bytes, rs6000_function_arg_advance,
+	rs6000_function_arg_padding, rs6000_function_arg,
+	rs6000_darwin64_record_arg, rs6000_internal_arg_pointer,
+	rs6000_init_builtins, rs6000_builtin_decl, rs6000_expand_builtin,
+	rs6000_fold_builtin, rs6000_passes_ieee128, rs6000_passes_float,
+	rs6000_passes_long_double, rs6000_passes_vector,
+	rs6000_returns_struct, cpu_builtin_p, tree builtin_mode_to_type,
+	altivec_builtin_mask_for_load) Add declarations.
+	* config/rs6000/t-rs6000: Add new source file rs6000-call.c.
+	* config/config.gcc: Add new source file rs6000-call.c to garbage
+	collector and extra_objs.
+
+2019-07-19  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/86061
+	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle
+	strncpy.  Drop some trivial dead code.
+	(maybe_trim_memstar_call): Handle strncpy.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91211
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
+	memset encoding size.
+
+2019-07-19  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91204
+	* config/i386/mmx.md (one_cmpl<mode>2): New expander.
+
+2019-07-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/91194
+	* ipa-inline.c (recursive_inlining): Fix limits check.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91200
+	* tree-ssa-phiopt.c (cond_store_replacement): Check we have
+	no PHI nodes in middle-bb.
+
+2019-07-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/invoke.texi: Rename the AArch64 +bitperm extension flag
+	to +sve-bitperm.
+	* config/aarch64/aarch64-option-extensions.def: Likewise.
+
+2019-07-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91190
+	* function.c (insert_temp_slot_address): Store into the hash table
+	a copy of address to avoid RTL sharing issues.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91207
+	Revert
+	2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* tree-vect-stmts.c (get_group_load_store_type): For SLP
+	loads with a gap larger than the vector size always use
+	VMAT_STRIDED_SLP.
+	(vectorizable_load): For VMAT_STRIDED_SLP with a permutation
+	avoid loading vectors that are only contained in the gap
+	and thus are not needed.
+
+2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*addqi_2_slp): Remove.
+	(*<code>qi_2_slp): Ditto.
+
+2019-07-18  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (prefixed_mem_operand): Call
+	rs6000_prefixed_address_mode_p instead of rs6000_prefixed_address.
+	* config/rs6000/rs6000-protos.h (rs6000_prefixed_address_mode_p):
+	Rename function from rs6000_prefixed_address.
+	* config/rs6000/aix.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+	TARGET_HAS_TOC.
+	(TARGET_TOC): Likewise.
+	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+	rs6000.h.
+	* config/rs6000/darwin.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+	TARGET_HAS_TOC.
+	(TARGET_TOC): Likewise.
+	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+	rs6000.h.
+	* config/rs6000/linux64.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+	TARGET_HAS_TOC.
+	(TARGET_TOC): Likewise.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
+	check to require -mcmodel=medium for pc-relative addressing.
+	(create_TOC_reference): Add assertion for TARGET_TOC.
+	(rs6000_legitimize_address): Use TARGET_NO_TOC_OR_PCREL instead of
+	TARGET_NO_TOC.
+	(rs6000_emit_move): Likewise.
+	(TOC_alias_set): Rename TOC alias set static variable from 'set'
+	to 'TOC_alias_set'.
+	(get_TOC_alias_set): Likewise.
+	(output_toc): Use TARGET_NO_TOC_OR_PCREL instead of
+	TARGET_NO_TOC.
+	(rs6000_can_eliminate): Likewise.
+	(rs6000_prefixed_address_mode_p): Rename function from
+	rs6000_prefixed_address.
+	* config/rs6000/rs6000.h (TARGET_TOC): Define in terms of
+	TARGET_HAS_TOC and not pc-relative.
+	(TARGET_NO_TOC_OR_PCREL): New macro to replace TARGET_NO_TOC.
+	* config/rs6000/sysv4.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+	TARGET_HAS_TOC.
+	(TARGET_TOC): Likewise.
+	(TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+	rs6000.h.
+
+2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91188
+	* config/i386/i386.md (*addqi_1_slp): Use register_operand predicate
+	for operand 0.  Do not use (match_dup) to match operand 1 with
+	operand 0.  Add check in insn constraint that either input operand
+	matches operand 0.  Use SWI12 mode iterator to also handle
+	HImode operands.
+	(*and<mode>_1_slp): Ditto.
+	(*<code>qi_1_slp): Ditto.
+	(*sub<mode>_1_slp): Use register_operand predicate for operand 0.
+	Do not use (match_dup) to match operand 1 with operand 0.  Add
+	check in insn constraint that operand 1 matches operand 0.
+	Use SWI12 mode iterator to also handle HImode operands.
+	(*ashl<mode>3_1_slp): Ditto.
+	(*<shift_insn><mode>3_1_slp): Ditto.
+	(*<rotate_insn><mode>3_1_slp): Ditto.
+
+2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/arm/arm-builtins.c
+	(arm_expand_ternop_builtin): Remove explicit sha1 builtin handling.
+	(arm_expand_unop_builtin): Likewise.
+	* config/arm/crypto.md
+	(crypto_sha1h): Convert from define_insn to define_expand.
+	(crypto_<crypto_pattern>): Likewise.
+	(crypto_sha1h_lb): New define_insn.
+	(crypto_<crypto_pattern>_lb): Likewise.
+
+2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	PR target/90317
+	* config/arm/arm_neon.h (vsha1h_u32): Refactor.
+	(vsha1cq_u32): Likewise.
+	(vsha1pq_u32): Likewise.
+	(vsha1mq_u32): Likewise.
+	* config/arm/crypto.md (crypto_sha1h): Remove zero extend, correct
+	vec select.
+	(crypto_sha1c): Correct vec select.
+	(crypto_sha1m): Likewise.
+	(crypto_sha1p): Likewise.
+
+2019-07-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/predicates.md (arm_borrow_operation): New predicate.
+	* config/arm/arm.c (subdi3_compare1): Use CCmode for the split.
+	(arm_subdi3, subdi_di_zesidi, subdi_di_sesidi): Likewise.
+	(subdi_zesidi_zesidi): Likewise.
+	(negdi2_compare, negdi2_insn): Likewise.
+	(negdi_extensidi): Likewise.
+	(negdi_zero_extendsidi): Likewise.
+	(arm_cmpdi_insn): Likewise.
+	(subsi3_carryin): Use arm_borrow_operation.
+	(subsi3_carryin_const): Likewise.
+	(subsi3_carryin_const0): Likewise.
+	(subsi3_carryin_compare): Likewise.
+	(subsi3_carryin_compare_const): Likewise.
+	(subsi3_carryin_compare_const0): Likewise.
+	(subsi3_carryin_shift): Likewise.
+	(rsbsi3_carryin_shift): Likewise.
+	(negsi2_carryin_compare): Likewise.
+
+2019-07-18  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/91137
+	* tree-ssa-loop-ivopts.c (struct ivopts_data): New field.
+	(tree_ssa_iv_optimize_init, alloc_iv, tree_ssa_iv_optimize_finalize):
+	Init, use and fini the above new field.
+	(determine_base_object_1): New function.
+	(determine_base_object): Reimplement using walk_tree.
+
+2019-07-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* basic-block.h (CLEANUP_FORCE_FAST_DCE): New macro.
+	* cfgcleanup.c (cleanup_cfg): Call run_fast_dce if
+	CLEANUP_FORCE_FAST_DCE is set.
+	* ifcvt.c (rest_of_handle_if_conversion): Pass
+	CLEANUP_FORCE_FAST_DCE to the final cleanup_cfg call if
+	if-conversion succeeded.
+
+2019-07-18  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Refactor
+	branches to make code less indented.
+
+2019-07-17  Alexandre Oliva  <oliva@adacore.com>
+
+	PR middle-end/81824
+	* attribs.c (decls_mismatched_attributes): Simplify the logic
+	that avoids duplicates and false positives.
+
+2019-07-17  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_som_asm_init_sections): Don't force all constant
+	data into data section when generating PIC code.
+	(pa_select_section): Use pa_reloc_rw_mask() to qualify relocs.
+	(pa_reloc_rw_mask): Return 3 when generating PIC code and when
+	generating code for SOM targets earlier than HP-UX 11.  Otherwise,
+	return 2 for SOM and 0 for other targets.
+
+2019-07-17  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Fix formatting.
+	(dse_walker::dse_optimize_stmt): Likewise.  Add missing return to
+	avoid unexpected switch statement fallthru.
+
+2019-07-17  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*add<dwi>3_doubleword):
+	Remove redundant constraints.
+	(*add<mode>_1): Ditto.
+	(*addhi_1): Ditto.
+	(*addqi_1): Ditto.
+	(*addqi_1_slp): Ditto.
+	(*add<mode>_2): Ditto.
+	(*addv<mode>4): Ditto.
+	(*sub<dwi>3_doubleword): Ditto.
+	(*sub<mode>_1): Ditto.
+	(*subqi_1_slp): Ditto.
+	(*sub<mode>_2): Ditto.
+	(*subv<mode>4): Ditto.
+	(*sub<mode>_3): Ditto.
+	(@add<mode>3_carry): Ditto.
+	(@sub<mode>3_carry): Ditto.
+	(*add<mode>3_cc_overflow_1): Ditto.
+	(*add<mode>3_zext_cc_overflow_2): Ditto.
+	(*anddi_1): Ditto.
+	(*and<mode>_1): Ditto.
+	(*andqi_1): Ditto.
+	(*andqi_1_slp): Ditto.
+	(*anddi_2): Ditto.
+	(*andqi_2_maybe_si): Ditto.
+	(*and<mode>_2): Ditto.
+	(*andqi_2_slp): Ditto.
+	(*<code><mode>_1): Ditto.
+	(*<code>qi_1): Ditto.
+	(*<code>qi_1_slp): Ditto.
+	(*<code><mode>_2): Ditto.
+	(*<code>qi_2_slp): Ditto.
+
+2019-07-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	* alias.c (record_component_aliases): Do not simplify pointed-to
+	types of ODR types.
+
+2019-07-17  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*andqi_2_maybe_si): Handle potential
+	partial reg stall on alternative 2.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* tree-ssa.c (release_defs_bitset): Iterate from higher to
+	lower SSA names to avoid quadratic behavior in the common case.
+	* tree-data-ref.c (split_constant_offset): Add limit argument
+	and pass it down.  Initialize it from PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
+	(split_constant_offset_1): Add limit argument and use it to
+	limit SSA def walking.  Optimize the common plus/minus case.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* tree-vect-stmts.c (get_group_load_store_type): For SLP
+	loads with a gap larger than the vector size always use
+	VMAT_STRIDED_SLP.
+	(vectorizable_load): For VMAT_STRIDED_SLP with a permutation
+	avoid loading vectors that are only contained in the gap
+	and thus are not needed.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91180
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Fix offset
+	computation for memset partial defs.
+
+2019-07-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple.h (enum gf_mask): Remove GF_OMP_FOR_SIMD, change
+	GF_OMP_FOR_KIND_SIMD to a value serially after other kinds,
+	divide GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_COMBINED,
+	GF_OMP_FOR_COMBINED_INTO, GF_OMP_FOR_GRID_PHONY,
+	GF_OMP_FOR_GRID_INTRA_GROUP and GF_OMP_FOR_GRID_GROUP_ITER by two.
+	* omp-grid.c (grid_process_grid_body,
+	grid_eliminate_combined_simd_part): Use GF_OMP_FOR_KIND_SIMD instead
+	of GF_OMP_FOR_SIMD, don't test & GF_OMP_FOR_SIMD but
+	== GF_OMP_FOR_KIND_SIMD.
+	* omp-low.c (build_outer_var_ref, scan_sharing_clauses,
+	check_omp_nesting_restrictions, scan_omp_1_stmt,
+	lower_rec_input_clauses, lower_lastprivate_conditional_clauses,
+	lower_lastprivate_clauses, lower_reduction_clauses, lower_omp_scan,
+	omp_find_scan): Likewise.
+	* omp-expand.c (expand_omp_for): Likewise.
+	* omp-general.c (omp_extract_for_data): Likewise.
+
+	PR tree-optimization/91157
+	* tree-vect-generic.c (expand_vector_comparison): Handle lhs being
+	a vector boolean with scalar mode.
+	(expand_vector_condition): Handle first operand being a vector boolean
+	with scalar mode.
+	(expand_vector_operations_1): For comparisons, don't bail out early
+	if the return type is vector boolean with scalar mode, but comparison
+	operand type is not.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91181
+	* tree-vect-slp.c (vect_build_slp_tree_1): Do not compare
+	IFN_LOADs as calls.
+
+2019-07-16  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*testdi_1): Match CCZmode for
+	constants that might have the SImode sign bit set.
+	(*testqi_1_maybe_si): Remove "!" constraint modifier.
+	Use correct constraints for pentium pairing.
+	(*test<mode>_1): Ditto.
+
+2019-07-16  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/91173
+	* tree-ssa-address.c (addr_for_mem_ref): If the base is an
+	SSA_NAME with a constant value, fold its value into the offset
+	and clear the base before calling gen_addr_rtx.
+
+2019-07-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/91164
+	* dse.c (rest_of_handle_dse): If dead edges have been purged,
+	invalidate dominance info.
+
+2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* read-md.h (md_reader::record_potential_iterator_use): Add a
+	file_location parameter.
+	* read-rtl.c (attribute_use::loc): New field.
+	(map_attr_string): Take a file_location parameter.  Report cases
+	in which attributes map to multiple distinct values.
+	(apply_attribute_uses): Update call accordingly.
+	(md_reader::handle_overloaded_name): Likewise.
+	(md_reader::apply_iterator_to_string): Likewise.  Skip empty
+	nonnull strings.
+	(record_attribute_use): Take a file_location parameter.
+	Initialize attribute_use::loc.
+	(md_reader::record_potential_iterator_use): Take a file_location
+	parameter.  Update call to record_attribute_use.
+	(rtx_reader::rtx_alloc_for_name): Update call accordingly.
+	(rtx_reader::read_rtx_code): Likewise.
+	(rtx_reader::read_rtx_operand): Likewise.  Record a location
+	for implicitly-expanded empty strings.
+
+2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* read-md.h (md_reader::ptr_loc): Moved from read-md.c.
+	Use file_location instead of separate fields.
+	(md_reader::set_md_ptr_loc): Take a file_location instead of a
+	separate filename and line number.
+	* read-md.c (ptr_loc): As above.
+	(md_reader::copy_md_ptr_loc): Update for new ptr_loc layout.
+	(md_reader::fprint_md_ptr_loc): Likewise.
+	(md_reader::set_md_ptr_loc): Likewise.  Take a file_location
+	instead of a separate filename and line number.
+	(md_reader::read_string): Update call accordingly.
+
+2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/rs6000/rs6000.md (*mov<mode>_update1): Explicitly
+	use <SFDF:mode>, <SFDF:MODE>, <SFDF:Ff> and <SFDF:bits> rather than
+	leaving the choice between SFDF and P implicit.
+	(*mov<mode>_update2): Likewise.
+	(*cmp<IBM128:mode>_internal2): Explicitly use <IBM128:MODE>
+	rather than leaving the choice betweem IBM128 and GPR implicit.
+	(*fix<uns>_trunc<IEEE128:mode><QHSI:mode>2_mem): Explicitly use
+	<IEEE128:MODE> rather than leaving the choice between IEEE128 and
+	QHSI implicit.
+	(AltiVec define_peephole2s): Explicitly use <ALTIVEC_DFORM:MODE>
+	rather than leaving the choice between ALTIVEC_DFORM and P implicit.
+	* config/rs6000/vsx.md
+	(*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_fl_<FL_CONV:mode>)
+	(*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_ufl_<FL_CONV:mode>): Explicitly
+	use <FL_CONV:VSisa> rather than leaving the choice between FL_CONV
+	and VSX_EXTRACT_I implicit.
+
+2019-07-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/mips/micromips.md (*movep<MOVEP1:mode><MOVEP2:mode>):
+	Explicitly use <MOVEP1:MODE> for the mode attribute.
+
+2019-07-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR bootstrap/91176
+	* ipa-fnsummary.c (analyze_function_body): Skip debug stmts
+
+2019-07-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91050
+	* config/rs6000/rs6000.c (rs6000_file_start): Never skip emitting a
+	.machine directive.
+
+2019-07-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (@test<mode>_ccno_1):
+	Rename from test<mode>_ccno_1.
+	(*testdi_1): Remove redundant alternatives.  Remove modrm attribute.
+	(*testqi_1_maybe_si): Remove modrm attribute.
+	(*test<mode>_1): Ditto.
+	* config/i386/i386-expand.c (ix86_split_idivmod): Use
+	gen_test_ccno_1 and gen_extend_insn.
+
+2019-07-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
+	to 0.
+
+2019-07-15  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91162
+	* tree-cfg.c (move_block_to_fn): When releasing a virtual PHI
+	node make sure to replace all uses with something valid.
+
+2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR tree-optimization/88497
+	* tree-ssa-reassoc.c (reassociate_bb): Swap the positions of
+	GIMPLE_BINARY_RHS check and gimple_visited_p check, call new
+	function undistribute_bitref_for_vector.
+	(undistribute_bitref_for_vector): New function.
+	(cleanup_vinfo_map): Likewise.
+	(sort_by_mach_mode): Likewise.
+
+2019-07-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (nonmemory_szext_operand): New mode attribute.
+	(test<mode>_ccno_1): Macroize insn pattern from testsi_ccno_1
+	and testdi_ccno_1 using SWI48 mode attribute.
+	(*testdi_1): Use x86_64_szext_nonmemory_operand instead of
+	x86_64_szext_general_operand.
+	(*testqi_1_maybe_si): Use nonmemory_operand instead of general_operand.
+	(*test<mode>_1): Use nonmemory_szext_operand mode attribute
+	instead of genera_operand mode attribute.
+
+2019-07-14  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gdbhooks.py (DumpFn.invoke): Add explicit casts of return values of
+	fopen and fclose to their respective types.
+	(DotFn.invoke): Ditto.
+
+2019-07-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (ipa_dump_hints): Do not dump array_index.
+	(ipa_fn_summary::~ipa_fn_summary): Do not destroy array_index.
+	(ipa_fn_summary_t::duplicate): Do not duplicate array_index.
+	(array_index_predicate): Remove.
+	(analyze_function_body): Account cost for variable ofsetted array
+	indexing.
+	(estimate_node_size_and_time): Do not compute array index hint.
+	(ipa_merge_fn_summary_after_inlining): Do not merge array index hint.
+	(inline_read_section): Do not read array index hint.
+	(ipa_fn_summary_write): Do not write array index hint.
+	* doc/invoke.texi (ipa-cp-array-index-hint-bonus): Remove.
+	* ipa-cp.c (hint_time_bonus): Remove.
+	* ipa-fnsummary.h (ipa_hints_vals): Remove array_index.
+	(ipa_fnsummary): Remove array_index.
+	* ipa-inline.c (want_inline_small_function_p): Do not use
+	array_index.
+	(edge_badness): Likewise.
+	* params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): Remove.
+
+2019-07-14  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91148
+	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Remove
+	superfluous "builtin function" phrasing.
+
+2019-07-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (component_ref_to_zero_sized_trailing_array_p):
+	Break out from ...
+	(aliasing_component_refs_walk): Break out from ...
+	(aliasing_component_refs_p): ... here.
+
+2019-07-13  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91148
+	* config/rs6000/rs6000.c (rs6000_invalid_builtin): Remove superfluous
+	"builtin function" phrasing.
+
+2019-07-13  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/90723
+	* recog.h (temporary_volatile_ok): New class.
+	* config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
+	volatile_ok temporarily to true using temporary_volatile_ok.
+	* expr.c (emit_block_move_via_cpymem): Likewise.
+	* optabs.c (maybe_legitimize_operand): Likewise.
+
+2019-07-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (struct gimplify_omp_ctx): Add order_concurrent member.
+	(omp_notice_threadprivate_variable): Diagnose threadprivate variable
+	uses inside of order(concurrent) constructs.
+	(gimplify_scan_omp_clauses): Set ctx->order_concurrent if
+	OMP_CLAUSE_ORDER is seen.
+	* omp-low.c (struct omp_context): Add order_concurrent member.
+	(scan_sharing_clauses): Set ctx->order_concurrent if
+	OMP_CLAUSE_ORDER is seen.
+	(check_omp_nesting_restrictions): Diagnose ordered or atomic inside
+	of simd order(concurrent).  Diagnose constructs not allowed inside of
+	for order(concurrent).
+	(setjmp_or_longjmp_p): Add a context and TREE_PUBLIC check to avoid
+	complaining about static double setjmp (double); or class static
+	methods or non-global namespace setjmps.
+	(omp_runtime_api_call): New function.
+	(scan_omp_1_stmt): Diagnose OpenMP runtime API calls inside of
+	order(concurrent) loops.
+
+2019-07-12  Martin Sebor  <msebor@redhat.com>
+
+	* doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
+	* params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
+	* tree-vrp.c (vrp_prop::check_mem_ref): Use
+	PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
+
+2019-07-12  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (same_tmr_indexing_p): Break out from ...
+	(indirect_refs_may_alias_p): ... here.
+	(nonoverlapping_component_refs_since_match_p): Support also non-trivial
+	mem refs in the access paths.
+
+2019-07-12  Jiangning Liu  <jiangning.liu@amperecomputing.com>
+
+	PR tree-optimization/89430
+	* tree-ssa-phiopt.c (cond_store_replacement): Support conditional
+	store elimination for local variable without address escape.
+
+2019-07-12  Jeff Law  <law@redhat.com>
+
+	* config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
+	for the ".far" section.
+
+2019-07-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91145
+	* tree-vect-slp.c (vect_build_slp_tree_2): Fix reduction
+	chain check.
+
+2019-07-12  Alexandre Oliva  <oliva@adacore.com>
+
+	* tree-eh.c (honor_protect_cleanup_actions): Use outer_
+	rather than this_state as the lowering context for the ELSE
+	seq in a GIMPLE_EH_ELSE.
+
+2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* vector-builder.h (vector_builder::elt): Allow already-supplied
+	elements to be read back before building is complete.
+
+2019-07-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/91136
+	* df-core.c (ACCESSING REFS): Fix typos in comment.
+	* resource.c (mark_target_live_reg): Add artificial defs that occur at
+	the beginning of the block to the initial set of live registers.
+
+2019-07-12  Richard Biener  <rguenther@suse.de>
+
+	* fold-const.h (get_array_ctor_element_at_index): Adjust.
+	* fold-const.c (get_array_ctor_element_at_index): Add
+	ctor_idx output parameter informing the caller where in
+	the constructor the element was (not) found.  Add early exit
+	for when the ctor is sorted.
+	* gimple-fold.c (fold_array_ctor_reference): Support constant
+	folding across multiple array elements.
+
+2019-07-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgexpand.c (expand_gimple_stmt_1) <GIMPLE_RETURN>: If the statement
+	doesn't have location, set the current location to the function's end.
+
+2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.md (*compare_condjump<mode>)
+	(loadwb_pair<GPI:mode>_<P:mode>, loadwb_pair<GPF:mode>_<P:mode>)
+	(storewb_pair<GPI:mode>_<P:mode>, storewb_pair<GPF:mode>_<P:mode>)
+	(*ands<mode>_compare0): Fix ambiguous uses of .md attributes.
+	* config/aarch64/aarch64-simd.md
+	(*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
+	(*aarch64_get_lane_zero_extend<GPI:mode><VDQQH:mode>): Likewise.
+	* config/aarch64/aarch64-sve.md
+	(while_ult<GPI:mode><PRED_ALL:mode>): Likewise.
+	(*cond_<optab><mode>_any): Fix SVE_I/SVE_SDI typo.
+
+2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/md.texi: Document that @ patterns can have different
+	numbers of operands.
+	* genemit.c (handle_overloaded_gen): Handle this case.
+	* genopinit.c (handle_overloaded_gen): Likewise.
+	* gensupport.c (replace_operands_with_dups): Iterate over
+	the new rtx's format rather than the old one's.
+
+2019-07-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_ORDER.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+	order clause entries.
+	(walk_tree_1): Handle OMP_CLAUSE_ORDER.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	* gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
+	Likewise.
+	* omp-low.c (scan_sharing_clauses): Likewise.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Likewise.
+
+2019-07-12  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* cfgrtl.c (print_rtl_with_bb): Emit a hint if the
+	fallthrough target of current basic block isn't the placed
+	right next.
+
+2019-07-11  Sunil K Pandey  <sunil.k.pandey@intel.com>
+
+	PR target/90980
+	* config/i386/avx512fintrin.h (_mm512_loadu_epi64): New.
+	(_mm512_storeu_epi64): Likewise.
+	(_mm512_loadu_epi32): Likewise.
+	(_mm512_storeu_epi32): Likewise.
+	* config/i386/avx512vlintrin.h (_mm256_storeu_epi64): New.
+	(_mm_storeu_epi64): Likewise.
+	(_mm256_storeu_epi32): Likewise.
+	(_mm_storeu_epi32): Likewise.
+
+2019-07-11  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-logue.c: Add Modula-2 to comment.
+
+2019-07-11  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-logue.c (rs6000_output_function_epilogue):
+	Handle Modula-2.
+
+2019-07-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91124
+	* config/i386/sse.md (sse2_cvtpd2dq<mask_name>): Change into ...
+	(sse2_cvtpd2dq): ... this.  Remove mask substitution macros.
+	(sse2_cvtpd2dq_mask, sse2_cvtpd2dq_mask_1): New define_insns.
+	(ufix_notruncv2dfv2si2<mask_name>): Change into ...
+	(ufix_notruncv2dfv2si2): ... this.  Remove mask substitution macros.
+	(ufix_notruncv2dfv2si2_mask, ufix_notruncv2dfv2si2_mask_1): New
+	define_insns.
+	(ufix_truncv2dfv2si2<mask_name>): Change into ...
+	(ufix_truncv2dfv2si2): ... this.  Remove mask substitution macros.
+	(ufix_truncv2dfv2si2_mask, ufix_truncv2dfv2si2_mask_1): New
+	define_insns.
+	(sse2_cvttpd2dq<mask_name>): Change into ...
+	(sse2_cvttpd2dq): ... this.  Remove mask substitution macros.
+	(sse2_cvttpd2dq_mask, sse2_cvttpd2dq_mask_1): New define_insns.
+	(*sse2_cvtpd2dq<mask_name>): Change into ...
+	(*sse2_cvtpd2dq): ... this.  Remove mask substitution macros.
+	Add "C" constraint to const0_operand.
+	(*sse2_cvtpd2dq_mask, *sse2_cvtpd2dq_mask_1): New define_insns.
+	(sse2_cvtpd2ps_mask): Adjust expand to match *sse2_cvtpd2ps_mask
+	changes.
+
+	PR target/91124
+	* config/i386/i386-builtin-types.def
+	(V32HI_FTYPE_V32HI_V32HI_V32HI_INT,
+	V16HI_FTYPE_V16HI_V16HI_V16HI_INT, V8HI_FTYPE_V8HI_V8HI_V8HI_INT,
+	V8SI_FTYPE_V8SI_V8SI_V8SI_INT, V4DI_FTYPE_V4DI_V4DI_V4DI_INT,
+	V8DI_FTYPE_V8DI_V8DI_V8DI_INT, V16SI_FTYPE_V16SI_V16SI_V16SI_INT,
+	V2DI_FTYPE_V2DI_V2DI_V2DI_INT, V4SI_FTYPE_V4SI_V4SI_V4SI_INT): Remove.
+	* config/i386/i386-builtin.def (__builtin_ia32_vpshrdv_v32hi_mask,
+	__builtin_ia32_vpshrdv_v32hi_maskz, __builtin_ia32_vpshrdv_v16hi_mask,
+	__builtin_ia32_vpshrdv_v16hi_maskz, __builtin_ia32_vpshrdv_v8hi_mask,
+	__builtin_ia32_vpshrdv_v8hi_maskz, __builtin_ia32_vpshrdv_v16si_mask,
+	__builtin_ia32_vpshrdv_v16si_maskz, __builtin_ia32_vpshrdv_v8si_mask,
+	__builtin_ia32_vpshrdv_v8si_maskz, __builtin_ia32_vpshrdv_v4si_mask,
+	__builtin_ia32_vpshrdv_v4si_maskz, __builtin_ia32_vpshrdv_v8di_mask,
+	__builtin_ia32_vpshrdv_v8di_maskz, __builtin_ia32_vpshrdv_v4di_mask,
+	__builtin_ia32_vpshrdv_v4di_maskz, __builtin_ia32_vpshrdv_v2di_mask,
+	__builtin_ia32_vpshrdv_v2di_maskz, __builtin_ia32_vpshldv_v32hi_mask,
+	__builtin_ia32_vpshldv_v32hi_maskz, __builtin_ia32_vpshldv_v16hi_mask,
+	__builtin_ia32_vpshldv_v16hi_maskz, __builtin_ia32_vpshldv_v8hi_mask,
+	__builtin_ia32_vpshldv_v8hi_maskz, __builtin_ia32_vpshldv_v16si_mask,
+	__builtin_ia32_vpshldv_v16si_maskz, __builtin_ia32_vpshldv_v8si_mask,
+	__builtin_ia32_vpshldv_v8si_maskz, __builtin_ia32_vpshldv_v4si_mask,
+	__builtin_ia32_vpshldv_v4si_maskz, __builtin_ia32_vpshldv_v8di_mask,
+	__builtin_ia32_vpshldv_v8di_maskz, __builtin_ia32_vpshldv_v4di_mask,
+	__builtin_ia32_vpshldv_v4di_maskz, __builtin_ia32_vpshldv_v2di_mask,
+	__builtin_ia32_vpshldv_v2di_maskz, __builtin_ia32_vpdpbusd_v16si_mask,
+	__builtin_ia32_vpdpbusd_v16si_maskz, __builtin_ia32_vpdpbusd_v8si_mask,
+	__builtin_ia32_vpdpbusd_v8si_maskz, __builtin_ia32_vpdpbusd_v4si_mask,
+	__builtin_ia32_vpdpbusd_v4si_maskz,
+	__builtin_ia32_vpdpbusds_v16si_mask,
+	__builtin_ia32_vpdpbusds_v16si_maskz,
+	__builtin_ia32_vpdpbusds_v8si_mask,
+	__builtin_ia32_vpdpbusds_v8si_maskz,
+	__builtin_ia32_vpdpbusds_v4si_mask,
+	__builtin_ia32_vpdpbusds_v4si_maskz,
+	__builtin_ia32_vpdpwssd_v16si_mask,
+	__builtin_ia32_vpdpwssd_v16si_maskz, __builtin_ia32_vpdpwssd_v8si_mask,
+	__builtin_ia32_vpdpwssd_v8si_maskz, __builtin_ia32_vpdpwssd_v4si_mask,
+	__builtin_ia32_vpdpwssd_v4si_maskz,
+	__builtin_ia32_vpdpwssds_v16si_mask,
+	__builtin_ia32_vpdpwssds_v16si_maskz,
+	__builtin_ia32_vpdpwssds_v8si_mask,
+	__builtin_ia32_vpdpwssds_v8si_maskz,
+	__builtin_ia32_vpdpwssds_v4si_mask,
+	__builtin_ia32_vpdpwssds_v4si_maskz): Use *_USI, *_UHI or *_UQI
+	suffixed types rather than *_INT.
+	* config/i386/i386-expand.c (ix86_expand_args_builtin): Don't handle
+	V32HI_FTYPE_V32HI_V32HI_V32HI_INT, V16HI_FTYPE_V16HI_V16HI_V16HI_INT,
+	V8HI_FTYPE_V8HI_V8HI_V8HI_INT, V8SI_FTYPE_V8SI_V8SI_V8SI_INT,
+	V4DI_FTYPE_V4DI_V4DI_V4DI_INT, V8DI_FTYPE_V8DI_V8DI_V8DI_INT,
+	V16SI_FTYPE_V16SI_V16SI_V16SI_INT, V2DI_FTYPE_V2DI_V2DI_V2DI_INT
+	and V4SI_FTYPE_V4SI_V4SI_V4SI_INT.
+
+2019-07-11  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.c (intersect_ranges): If we know the intersection is
+	empty, there is no need to conservatively add anything else to
+	the set.
+
+2019-07-11  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91131
+	* gimplify.c (gimplify_compound_literal_expr): Force a temporary
+	when the object is volatile and we have not cleared it even though
+	there are no nonzero elements.
+
+2019-07-10  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (cint34_operand): Update
+	SIGNED_34BIT_OFFSET_P call.
+	(pcrel_address): Update SIGNED_34BIT_OFFSET_P call.
+	(pcrel_external_address): Update SIGNED_34BIT_OFFSET_P call.
+	* config/rs6000/rs6000.c (rs6000_prefixed_address): Update
+	SIGNED_16BIT_OFFSET_P and SIGNED_34BIT_OFFSET_P calls.
+	* config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): Remove EXTRA
+	argument.
+	(SIGNED_34BIT_OFFSET_P): Remove EXTRA argument.
+	(SIGNED_16BIT_OFFSET_EXTRA_P): New macro, like
+	SIGNED_16BIT_OFFSET_P with an EXTRA argument.
+	(SIGNED_34BIT_OFFSET_EXTRA_P): New macro, like
+	SIGNED_34BIT_OFFSET_P with an EXTRA argument.
+
+2019-07-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (LIB_SPEC): Collate this spec here.
+	* config/rs6000/darwin7.h (LIB_SPEC): Remove.
+	* config/rs6000/darwin8.h (LIB_SPEC): Remove.
+	(DEF_MIN_OSX_VERSION): New.
+
+2019-07-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* fold-const.c (fold_relational_const): Fix folding of
+	vector-to-scalar NE_EXPRs.
+	(test_vector_folding): Add more tests.
+
+2019-07-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91060
+	* config/arm/iterators.md (V2DI_ONLY): New mode iterator.
+	* config/arm/neon.md (vec_set<mode>_internal): Add a '@' prefix.
+	(vec_setv2di_internal): Reexpress as...
+	(@vec_set<V2DI_ONLY:mode>_internal): ...this.
+	* config/arm/arm.c (neon_expand_vector_init): Use gen_vec_set_internal
+	rather than gen_neon_vset_lane<mode>.
+
+2019-07-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/91102
+	* lra-constraints.c (process_alt_operands): Don't match user
+	defined regs only if they are early clobbers.
+
+2019-07-10  Marc Glisse  <marc.glisse@inria.fr>
+
+	* wide-int.h (wi::lshift): Reject negative values for the fast path.
+
+2019-07-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91126
+	* tree-ssa-sccvn.c (n_walk_cb_data::push_partial_def): Adjust
+	native encoding offset for BYTES_BIG_ENDIAN.
+	(vn_reference_lookup_3): Likewise.
+
+2019-07-10  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Look at valueized
+	LHS whenever possible.
+
+2019-07-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_p_1): Break out
+	from ...; work also on duplicated types.
+	(nonoverlapping_component_refs_since_match): ... here
+	(ncr_type_uid): Break out from ...
+	(ncr_compar): ... here; look for TYPE_UID of canonical type if
+	available.
+	(nonoverlapping_component_refs_p): Use same_type_for_tbaa to match
+	the types and nonoverlapping_component_refs_p_1 to disambiguate.
+
+2019-07-09  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90989
+	* tree-ssa-strlen.c (handle_char_store): Constrain a single character
+	optimization to just single character stores.
+
+2019-07-09  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+
+	* tree-vect-stmts.c (vectorizable_comparison) <!slp_node>:
+	Swap operands only once.
+
+2019-07-09  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* cfgcleanup.c (old_insns_match_p): Check if used hard regs set is equal
+	for both call instructions.
+
+2019-07-09  John Darrington  <john@darrington.wattle.id.au>
+
+	* simplify-rtx.c (simplify_unary_operation_1): Use GET_MODE_PRECISION
+	rather than GET_MODE_BITSIZE to better handle partial integer modes.
+
+2019-07-09  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-internal.h (create_TOC_reference): Delete.
+	* config/rs6000/rs6000-logue.c (create_TOC_reference): Move
+	function from rs6000-logue.c back to rs6000.c.
+	* config/rs6000/rs6000.c (create_TOC_reference): Likewise.
+
+2019-07-09  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/61339
+	* auto-profile.c: Change class-key of PODs to struct and others
+	to class.
+	* basic-block.h: Same.
+	* bitmap.c (bitmap_alloc): Same.
+	* bitmap.h: Same.
+	* builtins.c (expand_builtin_prefetch): Same.
+	(expand_builtin_interclass_mathfn): Same.
+	(expand_builtin_strlen): Same.
+	(expand_builtin_mempcpy_args): Same.
+	(expand_cmpstr): Same.
+	(expand_builtin___clear_cache): Same.
+	(expand_ifn_atomic_bit_test_and): Same.
+	(expand_builtin_thread_pointer): Same.
+	(expand_builtin_set_thread_pointer): Same.
+	* caller-save.c (setup_save_areas): Same.
+	(replace_reg_with_saved_mem): Same.
+	(insert_restore): Same.
+	(insert_save): Same.
+	(add_used_regs): Same.
+	* cfg.c (get_bb_copy): Same.
+	(set_loop_copy): Same.
+	* cfg.h: Same.
+	* cfganal.h: Same.
+	* cfgexpand.c (alloc_stack_frame_space): Same.
+	(add_stack_var): Same.
+	(add_stack_var_conflict): Same.
+	(add_scope_conflicts_1): Same.
+	(update_alias_info_with_stack_vars): Same.
+	(expand_used_vars): Same.
+	* cfghooks.c (redirect_edge_and_branch_force): Same.
+	(delete_basic_block): Same.
+	(split_edge): Same.
+	(make_forwarder_block): Same.
+	(force_nonfallthru): Same.
+	(duplicate_block): Same.
+	(lv_flush_pending_stmts): Same.
+	* cfghooks.h: Same.
+	* cfgloop.c (flow_loops_cfg_dump): Same.
+	(flow_loop_nested_p): Same.
+	(superloop_at_depth): Same.
+	(get_loop_latch_edges): Same.
+	(flow_loop_dump): Same.
+	(flow_loops_dump): Same.
+	(flow_loops_free): Same.
+	(flow_loop_nodes_find): Same.
+	(establish_preds): Same.
+	(flow_loop_tree_node_add): Same.
+	(flow_loop_tree_node_remove): Same.
+	(flow_loops_find): Same.
+	(find_subloop_latch_edge_by_profile): Same.
+	(find_subloop_latch_edge_by_ivs): Same.
+	(mfb_redirect_edges_in_set): Same.
+	(form_subloop): Same.
+	(merge_latch_edges): Same.
+	(disambiguate_multiple_latches): Same.
+	(disambiguate_loops_with_multiple_latches): Same.
+	(flow_bb_inside_loop_p): Same.
+	(glb_enum_p): Same.
+	(get_loop_body_with_size): Same.
+	(get_loop_body): Same.
+	(fill_sons_in_loop): Same.
+	(get_loop_body_in_dom_order): Same.
+	(get_loop_body_in_custom_order): Same.
+	(release_recorded_exits): Same.
+	(get_loop_exit_edges): Same.
+	(num_loop_branches): Same.
+	(remove_bb_from_loops): Same.
+	(find_common_loop): Same.
+	(delete_loop): Same.
+	(cancel_loop): Same.
+	(verify_loop_structure): Same.
+	(loop_preheader_edge): Same.
+	(loop_exit_edge_p): Same.
+	(single_exit): Same.
+	(loop_exits_to_bb_p): Same.
+	(loop_exits_from_bb_p): Same.
+	(get_loop_location): Same.
+	(record_niter_bound): Same.
+	(get_estimated_loop_iterations_int): Same.
+	(max_stmt_executions_int): Same.
+	(likely_max_stmt_executions_int): Same.
+	(get_estimated_loop_iterations): Same.
+	(get_max_loop_iterations): Same.
+	(get_max_loop_iterations_int): Same.
+	(get_likely_max_loop_iterations): Same.
+	* cfgloop.h (simple_loop_desc): Same.
+	(get_loop): Same.
+	(loop_depth): Same.
+	(loop_outer): Same.
+	(loop_iterator::next): Same.
+	(loop_outermost): Same.
+	* cfgloopanal.c (mark_irreducible_loops): Same.
+	(num_loop_insns): Same.
+	(average_num_loop_insns): Same.
+	(expected_loop_iterations_unbounded): Same.
+	(expected_loop_iterations): Same.
+	(mark_loop_exit_edges): Same.
+	(single_likely_exit): Same.
+	* cfgloopmanip.c (fix_bb_placement): Same.
+	(fix_bb_placements): Same.
+	(remove_path): Same.
+	(place_new_loop): Same.
+	(add_loop): Same.
+	(scale_loop_frequencies): Same.
+	(scale_loop_profile): Same.
+	(create_empty_if_region_on_edge): Same.
+	(create_empty_loop_on_edge): Same.
+	(loopify): Same.
+	(unloop): Same.
+	(fix_loop_placements): Same.
+	(copy_loop_info): Same.
+	(duplicate_loop): Same.
+	(duplicate_subloops): Same.
+	(loop_redirect_edge): Same.
+	(can_duplicate_loop_p): Same.
+	(duplicate_loop_to_header_edge): Same.
+	(mfb_keep_just): Same.
+	(has_preds_from_loop): Same.
+	(create_preheader): Same.
+	(create_preheaders): Same.
+	(lv_adjust_loop_entry_edge): Same.
+	(loop_version): Same.
+	* cfgloopmanip.h: Same.
+	* cgraph.h: Same.
+	* cgraphbuild.c: Same.
+	* combine.c (make_extraction): Same.
+	* config/i386/i386-features.c: Same.
+	* config/i386/i386-features.h: Same.
+	* config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
+	(ix86_emit_outlined_ms2sysv_restore): Same.
+	(ix86_noce_conversion_profitable_p): Same.
+	(ix86_init_cost): Same.
+	(ix86_simd_clone_usable): Same.
+	* configure.ac (ACX_PROG_CXX_WARNING_OPTS): Add -Wclass-is-pod and
+	Wstruct-not-pod.
+	* coretypes.h: Same.
+	* data-streamer-in.c (string_for_index): Change class-key of PODs
+	to struct and others to class.
+	(streamer_read_indexed_string): Same.
+	(streamer_read_string): Same.
+	(bp_unpack_indexed_string): Same.
+	(bp_unpack_string): Same.
+	(streamer_read_uhwi): Same.
+	(streamer_read_hwi): Same.
+	(streamer_read_gcov_count): Same.
+	(streamer_read_wide_int): Same.
+	* data-streamer.h (streamer_write_bitpack): Same.
+	(bp_unpack_value): Same.
+	(streamer_write_char_stream): Same.
+	(streamer_write_hwi_in_range): Same.
+	(streamer_write_record_start): Same.
+	* ddg.c (create_ddg_dep_from_intra_loop_link): Same.
+	(add_cross_iteration_register_deps): Same.
+	(build_intra_loop_deps): Same.
+	* df-core.c (df_analyze): Same.
+	(loop_post_order_compute): Same.
+	(loop_inverted_post_order_compute): Same.
+	* df-problems.c (df_rd_alloc): Same.
+	(df_rd_simulate_one_insn): Same.
+	(df_rd_local_compute): Same.
+	(df_rd_init_solution): Same.
+	(df_rd_confluence_n): Same.
+	(df_rd_transfer_function): Same.
+	(df_rd_free): Same.
+	(df_rd_dump_defs_set): Same.
+	(df_rd_top_dump): Same.
+	(df_lr_alloc): Same.
+	(df_lr_reset): Same.
+	(df_lr_local_compute): Same.
+	(df_lr_init): Same.
+	(df_lr_confluence_n): Same.
+	(df_lr_free): Same.
+	(df_lr_top_dump): Same.
+	(df_lr_verify_transfer_functions): Same.
+	(df_live_alloc): Same.
+	(df_live_reset): Same.
+	(df_live_init): Same.
+	(df_live_confluence_n): Same.
+	(df_live_finalize): Same.
+	(df_live_free): Same.
+	(df_live_top_dump): Same.
+	(df_live_verify_transfer_functions): Same.
+	(df_mir_alloc): Same.
+	(df_mir_reset): Same.
+	(df_mir_init): Same.
+	(df_mir_confluence_n): Same.
+	(df_mir_free): Same.
+	(df_mir_top_dump): Same.
+	(df_word_lr_alloc): Same.
+	(df_word_lr_reset): Same.
+	(df_word_lr_init): Same.
+	(df_word_lr_confluence_n): Same.
+	(df_word_lr_free): Same.
+	(df_word_lr_top_dump): Same.
+	(df_md_alloc): Same.
+	(df_md_simulate_one_insn): Same.
+	(df_md_reset): Same.
+	(df_md_init): Same.
+	(df_md_free): Same.
+	(df_md_top_dump): Same.
+	* df-scan.c (df_insn_delete): Same.
+	(df_insn_rescan): Same.
+	(df_notes_rescan): Same.
+	(df_sort_and_compress_mws): Same.
+	(df_install_mws): Same.
+	(df_refs_add_to_chains): Same.
+	(df_ref_create_structure): Same.
+	(df_ref_record): Same.
+	(df_def_record_1): Same.
+	(df_find_hard_reg_defs): Same.
+	(df_uses_record): Same.
+	(df_get_conditional_uses): Same.
+	(df_get_call_refs): Same.
+	(df_recompute_luids): Same.
+	(df_get_entry_block_def_set): Same.
+	(df_entry_block_defs_collect): Same.
+	(df_get_exit_block_use_set): Same.
+	(df_exit_block_uses_collect): Same.
+	(df_mws_verify): Same.
+	(df_bb_verify): Same.
+	* df.h (df_scan_get_bb_info): Same.
+	* doc/tm.texi: Same.
+	* dse.c (record_store): Same.
+	* dumpfile.h: Same.
+	* emit-rtl.c (const_fixed_hasher::equal): Same.
+	(set_mem_attributes_minus_bitpos): Same.
+	(change_address): Same.
+	(adjust_address_1): Same.
+	(offset_address): Same.
+	* emit-rtl.h: Same.
+	* except.c (dw2_build_landing_pads): Same.
+	(sjlj_emit_dispatch_table): Same.
+	* explow.c (allocate_dynamic_stack_space): Same.
+	(emit_stack_probe): Same.
+	(probe_stack_range): Same.
+	* expmed.c (store_bit_field_using_insv): Same.
+	(store_bit_field_1): Same.
+	(store_integral_bit_field): Same.
+	(extract_bit_field_using_extv): Same.
+	(extract_bit_field_1): Same.
+	(emit_cstore): Same.
+	* expr.c (emit_block_move_via_cpymem): Same.
+	(expand_cmpstrn_or_cmpmem): Same.
+	(set_storage_via_setmem): Same.
+	(emit_single_push_insn_1): Same.
+	(expand_assignment): Same.
+	(store_constructor): Same.
+	(expand_expr_real_2): Same.
+	(expand_expr_real_1): Same.
+	(try_casesi): Same.
+	* flags.h: Same.
+	* function.c (try_fit_stack_local): Same.
+	(assign_stack_local_1): Same.
+	(assign_stack_local): Same.
+	(cut_slot_from_list): Same.
+	(insert_slot_to_list): Same.
+	(max_slot_level): Same.
+	(move_slot_to_level): Same.
+	(temp_address_hasher::equal): Same.
+	(remove_unused_temp_slot_addresses): Same.
+	(assign_temp): Same.
+	(combine_temp_slots): Same.
+	(update_temp_slot_address): Same.
+	(preserve_temp_slots): Same.
+	* function.h: Same.
+	* fwprop.c: Same.
+	* gcc-rich-location.h: Same.
+	* gcov.c: Same.
+	* genattrtab.c (check_attr_test): Same.
+	(check_attr_value): Same.
+	(convert_set_attr_alternative): Same.
+	(convert_set_attr): Same.
+	(check_defs): Same.
+	(copy_boolean): Same.
+	(get_attr_value): Same.
+	(expand_delays): Same.
+	(make_length_attrs): Same.
+	(min_fn): Same.
+	(make_alternative_compare): Same.
+	(simplify_test_exp): Same.
+	(tests_attr_p): Same.
+	(get_attr_order): Same.
+	(clear_struct_flag): Same.
+	(gen_attr): Same.
+	(compares_alternatives_p): Same.
+	(gen_insn): Same.
+	(gen_delay): Same.
+	(find_attrs_to_cache): Same.
+	(write_test_expr): Same.
+	(walk_attr_value): Same.
+	(write_attr_get): Same.
+	(eliminate_known_true): Same.
+	(write_insn_cases): Same.
+	(write_attr_case): Same.
+	(write_attr_valueq): Same.
+	(write_attr_value): Same.
+	(write_dummy_eligible_delay): Same.
+	(next_comma_elt): Same.
+	(find_attr): Same.
+	(make_internal_attr): Same.
+	(copy_rtx_unchanging): Same.
+	(gen_insn_reserv): Same.
+	(check_tune_attr): Same.
+	(make_automaton_attrs): Same.
+	(handle_arg): Same.
+	* genextract.c (gen_insn): Same.
+	(VEC_char_to_string): Same.
+	* genmatch.c (print_operand): Same.
+	(lower): Same.
+	(parser::parse_operation): Same.
+	(parser::parse_capture): Same.
+	(parser::parse_c_expr): Same.
+	(parser::parse_simplify): Same.
+	(main): Same.
+	* genoutput.c (output_operand_data): Same.
+	(output_get_insn_name): Same.
+	(compare_operands): Same.
+	(place_operands): Same.
+	(process_template): Same.
+	(validate_insn_alternatives): Same.
+	(validate_insn_operands): Same.
+	(gen_expand): Same.
+	(note_constraint): Same.
+	* genpreds.c (write_one_predicate_function): Same.
+	(add_constraint): Same.
+	(process_define_register_constraint): Same.
+	(write_lookup_constraint_1): Same.
+	(write_lookup_constraint_array): Same.
+	(write_insn_constraint_len): Same.
+	(write_reg_class_for_constraint_1): Same.
+	(write_constraint_satisfied_p_array): Same.
+	* genrecog.c (optimize_subroutine_group): Same.
+	* gensupport.c (process_define_predicate): Same.
+	(queue_pattern): Same.
+	(remove_from_queue): Same.
+	(process_rtx): Same.
+	(is_predicable): Same.
+	(change_subst_attribute): Same.
+	(subst_pattern_match): Same.
+	(alter_constraints): Same.
+	(alter_attrs_for_insn): Same.
+	(shift_output_template): Same.
+	(alter_output_for_subst_insn): Same.
+	(process_one_cond_exec): Same.
+	(subst_dup): Same.
+	(process_define_cond_exec): Same.
+	(mnemonic_htab_callback): Same.
+	(gen_mnemonic_attr): Same.
+	(read_md_rtx): Same.
+	* ggc-page.c: Same.
+	* gimple-loop-interchange.cc (dump_reduction): Same.
+	(dump_induction): Same.
+	(loop_cand::~loop_cand): Same.
+	(free_data_refs_with_aux): Same.
+	(tree_loop_interchange::interchange_loops): Same.
+	(tree_loop_interchange::map_inductions_to_loop): Same.
+	(tree_loop_interchange::move_code_to_inner_loop): Same.
+	(compute_access_stride): Same.
+	(compute_access_strides): Same.
+	(proper_loop_form_for_interchange): Same.
+	(tree_loop_interchange_compute_ddrs): Same.
+	(prune_datarefs_not_in_loop): Same.
+	(prepare_data_references): Same.
+	(pass_linterchange::execute): Same.
+	* gimple-loop-jam.c (bb_prevents_fusion_p): Same.
+	(unroll_jam_possible_p): Same.
+	(fuse_loops): Same.
+	(adjust_unroll_factor): Same.
+	(tree_loop_unroll_and_jam): Same.
+	* gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
+	(loop_versioning::expensive_stmt_p): Same.
+	(loop_versioning::version_for_unity): Same.
+	(loop_versioning::dump_inner_likelihood): Same.
+	(loop_versioning::find_per_loop_multiplication): Same.
+	(loop_versioning::analyze_term_using_scevs): Same.
+	(loop_versioning::record_address_fragment): Same.
+	(loop_versioning::analyze_expr): Same.
+	(loop_versioning::analyze_blocks): Same.
+	(loop_versioning::prune_conditions): Same.
+	(loop_versioning::merge_loop_info): Same.
+	(loop_versioning::add_loop_to_queue): Same.
+	(loop_versioning::decide_whether_loop_is_versionable): Same.
+	(loop_versioning::make_versioning_decisions): Same.
+	(loop_versioning::implement_versioning_decisions): Same.
+	* gimple-ssa-evrp-analyze.c
+	(evrp_range_analyzer::record_ranges_from_phis): Same.
+	* gimple-ssa-store-merging.c (split_store::split_store): Same.
+	(count_multiple_uses): Same.
+	(split_group): Same.
+	(imm_store_chain_info::output_merged_store): Same.
+	(pass_store_merging::process_store): Same.
+	* gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
+	* gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
+	(is_max): Same.
+	(alloca_call_type): Same.
+	(pass_walloca::execute): Same.
+	* gimple-streamer-in.c (input_phi): Same.
+	(input_gimple_stmt): Same.
+	* gimple-streamer.h: Same.
+	* godump.c (go_force_record_alignment): Same.
+	(go_format_type): Same.
+	(go_output_type): Same.
+	(go_output_fndecl): Same.
+	(go_output_typedef): Same.
+	(keyword_hash_init): Same.
+	(find_dummy_types): Same.
+	* graph.c (draw_cfg_nodes_no_loops): Same.
+	(draw_cfg_nodes_for_loop): Same.
+	* hard-reg-set.h (hard_reg_set_iter_next): Same.
+	* hsa-brig.c: Same.
+	* hsa-common.h (hsa_internal_fn_hasher::equal): Same.
+	* hsa-dump.c (dump_hsa_cfun): Same.
+	* hsa-gen.c (gen_function_def_parameters): Same.
+	* hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
+	* input.c (dump_line_table_statistics): Same.
+	(test_lexer): Same.
+	* input.h: Same.
+	* internal-fn.c (get_multi_vector_move): Same.
+	(expand_load_lanes_optab_fn): Same.
+	(expand_GOMP_SIMT_ENTER_ALLOC): Same.
+	(expand_GOMP_SIMT_EXIT): Same.
+	(expand_GOMP_SIMT_LAST_LANE): Same.
+	(expand_GOMP_SIMT_ORDERED_PRED): Same.
+	(expand_GOMP_SIMT_VOTE_ANY): Same.
+	(expand_GOMP_SIMT_XCHG_BFLY): Same.
+	(expand_GOMP_SIMT_XCHG_IDX): Same.
+	(expand_addsub_overflow): Same.
+	(expand_neg_overflow): Same.
+	(expand_mul_overflow): Same.
+	(expand_call_mem_ref): Same.
+	(expand_mask_load_optab_fn): Same.
+	(expand_scatter_store_optab_fn): Same.
+	(expand_gather_load_optab_fn): Same.
+	* ipa-cp.c (ipa_get_parm_lattices): Same.
+	(print_all_lattices): Same.
+	(ignore_edge_p): Same.
+	(build_toporder_info): Same.
+	(free_toporder_info): Same.
+	(push_node_to_stack): Same.
+	(ipcp_lattice<valtype>::set_contains_variable): Same.
+	(set_agg_lats_to_bottom): Same.
+	(ipcp_bits_lattice::meet_with): Same.
+	(set_single_call_flag): Same.
+	(initialize_node_lattices): Same.
+	(ipa_get_jf_ancestor_result): Same.
+	(ipcp_verify_propagated_values): Same.
+	(propagate_scalar_across_jump_function): Same.
+	(propagate_context_across_jump_function): Same.
+	(propagate_bits_across_jump_function): Same.
+	(ipa_vr_operation_and_type_effects): Same.
+	(propagate_vr_across_jump_function): Same.
+	(set_check_aggs_by_ref): Same.
+	(set_chain_of_aglats_contains_variable): Same.
+	(merge_aggregate_lattices): Same.
+	(agg_pass_through_permissible_p): Same.
+	(propagate_aggs_across_jump_function): Same.
+	(call_passes_through_thunk_p): Same.
+	(propagate_constants_across_call): Same.
+	(devirtualization_time_bonus): Same.
+	(good_cloning_opportunity_p): Same.
+	(context_independent_aggregate_values): Same.
+	(gather_context_independent_values): Same.
+	(perform_estimation_of_a_value): Same.
+	(estimate_local_effects): Same.
+	(value_topo_info<valtype>::add_val): Same.
+	(add_all_node_vals_to_toposort): Same.
+	(value_topo_info<valtype>::propagate_effects): Same.
+	(ipcp_propagate_stage): Same.
+	(ipcp_discover_new_direct_edges): Same.
+	(same_node_or_its_all_contexts_clone_p): Same.
+	(cgraph_edge_brings_value_p): Same.
+	(gather_edges_for_value): Same.
+	(create_specialized_node): Same.
+	(find_more_scalar_values_for_callers_subset): Same.
+	(find_more_contexts_for_caller_subset): Same.
+	(copy_plats_to_inter): Same.
+	(intersect_aggregates_with_edge): Same.
+	(find_aggregate_values_for_callers_subset): Same.
+	(cgraph_edge_brings_all_agg_vals_for_node): Same.
+	(decide_about_value): Same.
+	(decide_whether_version_node): Same.
+	(spread_undeadness): Same.
+	(identify_dead_nodes): Same.
+	(ipcp_store_vr_results): Same.
+	* ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
+	* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
+	(redirect_to_unreachable): Same.
+	(edge_set_predicate): Same.
+	(evaluate_conditions_for_known_args): Same.
+	(evaluate_properties_for_edge): Same.
+	(ipa_fn_summary_t::duplicate): Same.
+	(ipa_call_summary_t::duplicate): Same.
+	(dump_ipa_call_summary): Same.
+	(ipa_dump_fn_summary): Same.
+	(eliminated_by_inlining_prob): Same.
+	(set_cond_stmt_execution_predicate): Same.
+	(set_switch_stmt_execution_predicate): Same.
+	(compute_bb_predicates): Same.
+	(will_be_nonconstant_expr_predicate): Same.
+	(phi_result_unknown_predicate): Same.
+	(analyze_function_body): Same.
+	(compute_fn_summary): Same.
+	(estimate_edge_devirt_benefit): Same.
+	(estimate_edge_size_and_time): Same.
+	(estimate_calls_size_and_time): Same.
+	(estimate_node_size_and_time): Same.
+	(remap_edge_change_prob): Same.
+	(remap_edge_summaries): Same.
+	(ipa_merge_fn_summary_after_inlining): Same.
+	(ipa_fn_summary_generate): Same.
+	(inline_read_section): Same.
+	(ipa_fn_summary_read): Same.
+	(ipa_fn_summary_write): Same.
+	* ipa-fnsummary.h: Same.
+	* ipa-hsa.c (ipa_hsa_read_section): Same.
+	* ipa-icf-gimple.c (func_checker::compare_loops): Same.
+	* ipa-icf.c (sem_function::param_used_p): Same.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Same.
+	* ipa-inline.c (edge_badness): Same.
+	(inline_small_functions): Same.
+	* ipa-polymorphic-call.c
+	(ipa_polymorphic_call_context::stream_out): Same.
+	* ipa-predicate.c (predicate::remap_after_duplication): Same.
+	(predicate::remap_after_inlining): Same.
+	(predicate::stream_out): Same.
+	* ipa-predicate.h: Same.
+	* ipa-profile.c (ipa_profile_read_summary): Same.
+	* ipa-prop.c (ipa_get_param_decl_index_1): Same.
+	(count_formal_params): Same.
+	(ipa_dump_param): Same.
+	(ipa_alloc_node_params): Same.
+	(ipa_print_node_jump_functions_for_edge): Same.
+	(ipa_print_node_jump_functions): Same.
+	(ipa_load_from_parm_agg): Same.
+	(get_ancestor_addr_info): Same.
+	(ipa_compute_jump_functions_for_edge): Same.
+	(ipa_analyze_virtual_call_uses): Same.
+	(ipa_analyze_stmt_uses): Same.
+	(ipa_analyze_params_uses_in_bb): Same.
+	(update_jump_functions_after_inlining): Same.
+	(try_decrement_rdesc_refcount): Same.
+	(ipa_impossible_devirt_target): Same.
+	(update_indirect_edges_after_inlining): Same.
+	(combine_controlled_uses_counters): Same.
+	(ipa_edge_args_sum_t::duplicate): Same.
+	(ipa_write_jump_function): Same.
+	(ipa_write_indirect_edge_info): Same.
+	(ipa_write_node_info): Same.
+	(ipa_read_edge_info): Same.
+	(ipa_prop_read_section): Same.
+	(read_replacements_section): Same.
+	* ipa-prop.h (ipa_get_param_count): Same.
+	(ipa_get_param): Same.
+	(ipa_get_type): Same.
+	(ipa_get_param_move_cost): Same.
+	(ipa_set_param_used): Same.
+	(ipa_get_controlled_uses): Same.
+	(ipa_set_controlled_uses): Same.
+	(ipa_get_cs_argument_count): Same.
+	* ipa-pure-const.c (analyze_function): Same.
+	(pure_const_read_summary): Same.
+	* ipa-ref.h: Same.
+	* ipa-reference.c (ipa_reference_read_optimization_summary): Same.
+	* ipa-split.c (test_nonssa_use): Same.
+	(dump_split_point): Same.
+	(dominated_by_forbidden): Same.
+	(split_part_set_ssa_name_p): Same.
+	(find_split_points): Same.
+	* ira-build.c (finish_loop_tree_nodes): Same.
+	(low_pressure_loop_node_p): Same.
+	* ira-color.c (ira_reuse_stack_slot): Same.
+	* ira-int.h: Same.
+	* ira.c (setup_reg_equiv): Same.
+	(print_insn_chain): Same.
+	(ira): Same.
+	* loop-doloop.c (doloop_condition_get): Same.
+	(add_test): Same.
+	(record_reg_sets): Same.
+	(doloop_optimize): Same.
+	* loop-init.c (loop_optimizer_init): Same.
+	(fix_loop_structure): Same.
+	* loop-invariant.c (merge_identical_invariants): Same.
+	(compute_always_reached): Same.
+	(find_exits): Same.
+	(may_assign_reg_p): Same.
+	(find_invariants_bb): Same.
+	(find_invariants_body): Same.
+	(replace_uses): Same.
+	(can_move_invariant_reg): Same.
+	(free_inv_motion_data): Same.
+	(move_single_loop_invariants): Same.
+	(change_pressure): Same.
+	(mark_ref_regs): Same.
+	(calculate_loop_reg_pressure): Same.
+	* loop-iv.c (biv_entry_hasher::equal): Same.
+	(iv_extend_to_rtx_code): Same.
+	(check_iv_ref_table_size): Same.
+	(clear_iv_info): Same.
+	(latch_dominating_def): Same.
+	(iv_get_reaching_def): Same.
+	(iv_constant): Same.
+	(iv_subreg): Same.
+	(iv_extend): Same.
+	(iv_neg): Same.
+	(iv_add): Same.
+	(iv_mult): Same.
+	(get_biv_step): Same.
+	(record_iv): Same.
+	(analyzed_for_bivness_p): Same.
+	(record_biv): Same.
+	(iv_analyze_biv): Same.
+	(iv_analyze_expr): Same.
+	(iv_analyze_def): Same.
+	(iv_analyze_op): Same.
+	(iv_analyze): Same.
+	(iv_analyze_result): Same.
+	(biv_p): Same.
+	(eliminate_implied_conditions): Same.
+	(simplify_using_initial_values): Same.
+	(shorten_into_mode): Same.
+	(canonicalize_iv_subregs): Same.
+	(determine_max_iter): Same.
+	(check_simple_exit): Same.
+	(find_simple_exit): Same.
+	(get_simple_loop_desc): Same.
+	* loop-unroll.c (report_unroll): Same.
+	(decide_unrolling): Same.
+	(unroll_loops): Same.
+	(loop_exit_at_end_p): Same.
+	(decide_unroll_constant_iterations): Same.
+	(unroll_loop_constant_iterations): Same.
+	(compare_and_jump_seq): Same.
+	(unroll_loop_runtime_iterations): Same.
+	(decide_unroll_stupid): Same.
+	(unroll_loop_stupid): Same.
+	(referenced_in_one_insn_in_loop_p): Same.
+	(reset_debug_uses_in_loop): Same.
+	(analyze_iv_to_split_insn): Same.
+	* lra-eliminations.c (lra_debug_elim_table): Same.
+	(setup_can_eliminate): Same.
+	(form_sum): Same.
+	(lra_get_elimination_hard_regno): Same.
+	(lra_eliminate_regs_1): Same.
+	(eliminate_regs_in_insn): Same.
+	(update_reg_eliminate): Same.
+	(init_elimination): Same.
+	(lra_eliminate): Same.
+	* lra-int.h: Same.
+	* lra-lives.c (initiate_live_solver): Same.
+	* lra-remat.c (create_remat_bb_data): Same.
+	* lra-spills.c (lra_spill): Same.
+	* lra.c (lra_set_insn_recog_data): Same.
+	(lra_set_used_insn_alternative_by_uid): Same.
+	(init_reg_info): Same.
+	(expand_reg_info): Same.
+	* lto-cgraph.c (output_symtab): Same.
+	(read_identifier): Same.
+	(get_alias_symbol): Same.
+	(input_node): Same.
+	(input_varpool_node): Same.
+	(input_ref): Same.
+	(input_edge): Same.
+	(input_cgraph_1): Same.
+	(input_refs): Same.
+	(input_symtab): Same.
+	(input_offload_tables): Same.
+	(output_cgraph_opt_summary): Same.
+	(input_edge_opt_summary): Same.
+	(input_cgraph_opt_section): Same.
+	* lto-section-in.c (lto_free_raw_section_data): Same.
+	(lto_create_simple_input_block): Same.
+	(lto_free_function_in_decl_state_for_node): Same.
+	* lto-streamer-in.c (lto_tag_check_set): Same.
+	(lto_location_cache::revert_location_cache): Same.
+	(lto_location_cache::input_location): Same.
+	(lto_input_location): Same.
+	(stream_input_location_now): Same.
+	(lto_input_tree_ref): Same.
+	(lto_input_eh_catch_list): Same.
+	(input_eh_region): Same.
+	(lto_init_eh): Same.
+	(make_new_block): Same.
+	(input_cfg): Same.
+	(fixup_call_stmt_edges): Same.
+	(input_struct_function_base): Same.
+	(input_function): Same.
+	(lto_read_body_or_constructor): Same.
+	(lto_read_tree_1): Same.
+	(lto_read_tree): Same.
+	(lto_input_scc): Same.
+	(lto_input_tree_1): Same.
+	(lto_input_toplevel_asms): Same.
+	(lto_input_mode_table): Same.
+	(lto_reader_init): Same.
+	(lto_data_in_create): Same.
+	* lto-streamer-out.c (output_cfg): Same.
+	* lto-streamer.h: Same.
+	* modulo-sched.c (duplicate_insns_of_cycles): Same.
+	(generate_prolog_epilog): Same.
+	(mark_loop_unsched): Same.
+	(dump_insn_location): Same.
+	(loop_canon_p): Same.
+	(sms_schedule): Same.
+	* omp-expand.c (expand_omp_for_ordered_loops): Same.
+	(expand_omp_for_generic): Same.
+	(expand_omp_for_static_nochunk): Same.
+	(expand_omp_for_static_chunk): Same.
+	(expand_omp_simd): Same.
+	(expand_omp_taskloop_for_inner): Same.
+	(expand_oacc_for): Same.
+	(expand_omp_atomic_pipeline): Same.
+	(mark_loops_in_oacc_kernels_region): Same.
+	* omp-offload.c (oacc_xform_loop): Same.
+	* omp-simd-clone.c (simd_clone_adjust): Same.
+	* optabs-query.c (get_traditional_extraction_insn): Same.
+	* optabs.c (expand_vector_broadcast): Same.
+	(expand_binop_directly): Same.
+	(expand_twoval_unop): Same.
+	(expand_twoval_binop): Same.
+	(expand_unop_direct): Same.
+	(emit_indirect_jump): Same.
+	(emit_conditional_move): Same.
+	(emit_conditional_neg_or_complement): Same.
+	(emit_conditional_add): Same.
+	(vector_compare_rtx): Same.
+	(expand_vec_perm_1): Same.
+	(expand_vec_perm_const): Same.
+	(expand_vec_cond_expr): Same.
+	(expand_vec_series_expr): Same.
+	(maybe_emit_atomic_exchange): Same.
+	(maybe_emit_sync_lock_test_and_set): Same.
+	(expand_atomic_compare_and_swap): Same.
+	(expand_atomic_load): Same.
+	(expand_atomic_store): Same.
+	(maybe_emit_op): Same.
+	(valid_multiword_target_p): Same.
+	(create_integer_operand): Same.
+	(maybe_legitimize_operand_same_code): Same.
+	(maybe_legitimize_operand): Same.
+	(create_convert_operand_from_type): Same.
+	(can_reuse_operands_p): Same.
+	(maybe_legitimize_operands): Same.
+	(maybe_gen_insn): Same.
+	(maybe_expand_insn): Same.
+	(maybe_expand_jump_insn): Same.
+	(expand_insn): Same.
+	* optabs.h (create_expand_operand): Same.
+	(create_fixed_operand): Same.
+	(create_output_operand): Same.
+	(create_input_operand): Same.
+	(create_convert_operand_to): Same.
+	(create_convert_operand_from): Same.
+	* optinfo.h: Same.
+	* poly-int.h: Same.
+	* predict.c (optimize_insn_for_speed_p): Same.
+	(optimize_loop_for_size_p): Same.
+	(optimize_loop_for_speed_p): Same.
+	(optimize_loop_nest_for_speed_p): Same.
+	(get_base_value): Same.
+	(predicted_by_loop_heuristics_p): Same.
+	(predict_extra_loop_exits): Same.
+	(predict_loops): Same.
+	(predict_paths_for_bb): Same.
+	(predict_paths_leading_to): Same.
+	(propagate_freq): Same.
+	(pass_profile::execute): Same.
+	* predict.h: Same.
+	* profile-count.c (profile_count::differs_from_p): Same.
+	(profile_probability::differs_lot_from_p): Same.
+	* profile-count.h: Same.
+	* profile.c (branch_prob): Same.
+	* regrename.c (free_chain_data): Same.
+	(mark_conflict): Same.
+	(create_new_chain): Same.
+	(merge_overlapping_regs): Same.
+	(init_rename_info): Same.
+	(merge_chains): Same.
+	(regrename_analyze): Same.
+	(regrename_do_replace): Same.
+	(scan_rtx_reg): Same.
+	(record_out_operands): Same.
+	(build_def_use): Same.
+	* regrename.h: Same.
+	* reload.h: Same.
+	* reload1.c (init_reload): Same.
+	(maybe_fix_stack_asms): Same.
+	(copy_reloads): Same.
+	(count_pseudo): Same.
+	(count_spilled_pseudo): Same.
+	(find_reg): Same.
+	(find_reload_regs): Same.
+	(select_reload_regs): Same.
+	(spill_hard_reg): Same.
+	(fixup_eh_region_note): Same.
+	(set_reload_reg): Same.
+	(allocate_reload_reg): Same.
+	(compute_reload_subreg_offset): Same.
+	(reload_adjust_reg_for_icode): Same.
+	(emit_input_reload_insns): Same.
+	(emit_output_reload_insns): Same.
+	(do_input_reload): Same.
+	(inherit_piecemeal_p): Same.
+	* rtl.h: Same.
+	* sanopt.c (maybe_get_dominating_check): Same.
+	(maybe_optimize_ubsan_ptr_ifn): Same.
+	(can_remove_asan_check): Same.
+	(maybe_optimize_asan_check_ifn): Same.
+	(sanopt_optimize_walker): Same.
+	* sched-deps.c (add_dependence_list): Same.
+	(chain_to_prev_insn): Same.
+	(add_insn_mem_dependence): Same.
+	(create_insn_reg_set): Same.
+	(maybe_extend_reg_info_p): Same.
+	(sched_analyze_reg): Same.
+	(sched_analyze_1): Same.
+	(get_implicit_reg_pending_clobbers): Same.
+	(chain_to_prev_insn_p): Same.
+	(deps_analyze_insn): Same.
+	(deps_start_bb): Same.
+	(sched_free_deps): Same.
+	(init_deps): Same.
+	(init_deps_reg_last): Same.
+	(free_deps): Same.
+	* sched-ebb.c: Same.
+	* sched-int.h: Same.
+	* sched-rgn.c (add_branch_dependences): Same.
+	(concat_insn_mem_list): Same.
+	(deps_join): Same.
+	(sched_rgn_compute_dependencies): Same.
+	* sel-sched-ir.c (reset_target_context): Same.
+	(copy_deps_context): Same.
+	(init_id_from_df): Same.
+	(has_dependence_p): Same.
+	(change_loops_latches): Same.
+	(bb_top_order_comparator): Same.
+	(make_region_from_loop_preheader): Same.
+	(sel_init_pipelining): Same.
+	(get_loop_nest_for_rgn): Same.
+	(make_regions_from_the_rest): Same.
+	(sel_is_loop_preheader_p): Same.
+	* sel-sched-ir.h (inner_loop_header_p): Same.
+	(get_all_loop_exits): Same.
+	* selftest.h: Same.
+	* sese.c (sese_build_liveouts): Same.
+	(sese_insert_phis_for_liveouts): Same.
+	* sese.h (defined_in_sese_p): Same.
+	* sreal.c (sreal::stream_out): Same.
+	* sreal.h: Same.
+	* streamer-hooks.h: Same.
+	* target-globals.c (save_target_globals): Same.
+	* target-globals.h: Same.
+	* target.def: Same.
+	* target.h: Same.
+	* targhooks.c (default_has_ifunc_p): Same.
+	(default_empty_mask_is_expensive): Same.
+	(default_init_cost): Same.
+	* targhooks.h: Same.
+	* toplev.c: Same.
+	* tree-affine.c (aff_combination_mult): Same.
+	(aff_combination_expand): Same.
+	(aff_combination_constant_multiple_p): Same.
+	* tree-affine.h: Same.
+	* tree-cfg.c (build_gimple_cfg): Same.
+	(replace_loop_annotate_in_block): Same.
+	(replace_uses_by): Same.
+	(remove_bb): Same.
+	(dump_cfg_stats): Same.
+	(gimple_duplicate_sese_region): Same.
+	(gimple_duplicate_sese_tail): Same.
+	(move_block_to_fn): Same.
+	(replace_block_vars_by_duplicates): Same.
+	(move_sese_region_to_fn): Same.
+	(print_loops_bb): Same.
+	(print_loop): Same.
+	(print_loops): Same.
+	(debug): Same.
+	(debug_loops): Same.
+	* tree-cfg.h: Same.
+	* tree-chrec.c (chrec_fold_plus_poly_poly): Same.
+	(chrec_fold_multiply_poly_poly): Same.
+	(chrec_evaluate): Same.
+	(chrec_component_in_loop_num): Same.
+	(reset_evolution_in_loop): Same.
+	(is_multivariate_chrec): Same.
+	(chrec_contains_symbols): Same.
+	(nb_vars_in_chrec): Same.
+	(chrec_convert_1): Same.
+	(chrec_convert_aggressive): Same.
+	* tree-chrec.h: Same.
+	* tree-core.h: Same.
+	* tree-data-ref.c (dump_data_dependence_relation): Same.
+	(canonicalize_base_object_address): Same.
+	(data_ref_compare_tree): Same.
+	(prune_runtime_alias_test_list): Same.
+	(get_segment_min_max): Same.
+	(create_intersect_range_checks): Same.
+	(conflict_fn_no_dependence): Same.
+	(object_address_invariant_in_loop_p): Same.
+	(analyze_ziv_subscript): Same.
+	(analyze_siv_subscript_cst_affine): Same.
+	(analyze_miv_subscript): Same.
+	(analyze_overlapping_iterations): Same.
+	(build_classic_dist_vector_1): Same.
+	(add_other_self_distances): Same.
+	(same_access_functions): Same.
+	(build_classic_dir_vector): Same.
+	(subscript_dependence_tester_1): Same.
+	(subscript_dependence_tester): Same.
+	(access_functions_are_affine_or_constant_p): Same.
+	(get_references_in_stmt): Same.
+	(loop_nest_has_data_refs): Same.
+	(graphite_find_data_references_in_stmt): Same.
+	(find_data_references_in_bb): Same.
+	(get_base_for_alignment): Same.
+	(find_loop_nest_1): Same.
+	(find_loop_nest): Same.
+	* tree-data-ref.h (dr_alignment): Same.
+	(ddr_dependence_level): Same.
+	* tree-if-conv.c (fold_build_cond_expr): Same.
+	(add_to_predicate_list): Same.
+	(add_to_dst_predicate_list): Same.
+	(phi_convertible_by_degenerating_args): Same.
+	(idx_within_array_bound): Same.
+	(all_preds_critical_p): Same.
+	(pred_blocks_visited_p): Same.
+	(predicate_bbs): Same.
+	(build_region): Same.
+	(if_convertible_loop_p_1): Same.
+	(is_cond_scalar_reduction): Same.
+	(predicate_scalar_phi): Same.
+	(remove_conditions_and_labels): Same.
+	(combine_blocks): Same.
+	(version_loop_for_if_conversion): Same.
+	(versionable_outer_loop_p): Same.
+	(ifcvt_local_dce): Same.
+	(tree_if_conversion): Same.
+	(pass_if_conversion::gate): Same.
+	* tree-if-conv.h: Same.
+	* tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
+	* tree-loop-distribution.c (bb_top_order_cmp): Same.
+	(free_rdg): Same.
+	(stmt_has_scalar_dependences_outside_loop): Same.
+	(copy_loop_before): Same.
+	(create_bb_after_loop): Same.
+	(const_with_all_bytes_same): Same.
+	(generate_memset_builtin): Same.
+	(generate_memcpy_builtin): Same.
+	(destroy_loop): Same.
+	(build_rdg_partition_for_vertex): Same.
+	(compute_access_range): Same.
+	(data_ref_segment_size): Same.
+	(latch_dominated_by_data_ref): Same.
+	(compute_alias_check_pairs): Same.
+	(fuse_memset_builtins): Same.
+	(finalize_partitions): Same.
+	(find_seed_stmts_for_distribution): Same.
+	(prepare_perfect_loop_nest): Same.
+	* tree-parloops.c (lambda_transform_legal_p): Same.
+	(loop_parallel_p): Same.
+	(reduc_stmt_res): Same.
+	(add_field_for_name): Same.
+	(create_call_for_reduction_1): Same.
+	(replace_uses_in_bb_by): Same.
+	(transform_to_exit_first_loop_alt): Same.
+	(try_transform_to_exit_first_loop_alt): Same.
+	(transform_to_exit_first_loop): Same.
+	(num_phis): Same.
+	(gen_parallel_loop): Same.
+	(gather_scalar_reductions): Same.
+	(get_omp_data_i_param): Same.
+	(try_create_reduction_list): Same.
+	(oacc_entry_exit_single_gang): Same.
+	(parallelize_loops): Same.
+	* tree-pass.h: Same.
+	* tree-predcom.c (determine_offset): Same.
+	(last_always_executed_block): Same.
+	(split_data_refs_to_components): Same.
+	(suitable_component_p): Same.
+	(valid_initializer_p): Same.
+	(find_looparound_phi): Same.
+	(insert_looparound_copy): Same.
+	(add_looparound_copies): Same.
+	(determine_roots_comp): Same.
+	(predcom_tmp_var): Same.
+	(initialize_root_vars): Same.
+	(initialize_root_vars_store_elim_1): Same.
+	(initialize_root_vars_store_elim_2): Same.
+	(finalize_eliminated_stores): Same.
+	(initialize_root_vars_lm): Same.
+	(remove_stmt): Same.
+	(determine_unroll_factor): Same.
+	(execute_pred_commoning_cbck): Same.
+	(base_names_in_chain_on): Same.
+	(combine_chains): Same.
+	(pcom_stmt_dominates_stmt_p): Same.
+	(try_combine_chains): Same.
+	(prepare_initializers_chain_store_elim): Same.
+	(prepare_initializers_chain): Same.
+	(prepare_initializers): Same.
+	(prepare_finalizers_chain): Same.
+	(prepare_finalizers): Same.
+	(insert_init_seqs): Same.
+	* tree-scalar-evolution.c (loop_phi_node_p): Same.
+	(compute_overall_effect_of_inner_loop): Same.
+	(add_to_evolution_1): Same.
+	(add_to_evolution): Same.
+	(follow_ssa_edge_binary): Same.
+	(follow_ssa_edge_expr): Same.
+	(backedge_phi_arg_p): Same.
+	(follow_ssa_edge_in_condition_phi_branch): Same.
+	(follow_ssa_edge_in_condition_phi): Same.
+	(follow_ssa_edge_inner_loop_phi): Same.
+	(follow_ssa_edge): Same.
+	(analyze_evolution_in_loop): Same.
+	(analyze_initial_condition): Same.
+	(interpret_loop_phi): Same.
+	(interpret_condition_phi): Same.
+	(interpret_rhs_expr): Same.
+	(interpret_expr): Same.
+	(interpret_gimple_assign): Same.
+	(analyze_scalar_evolution_1): Same.
+	(analyze_scalar_evolution): Same.
+	(analyze_scalar_evolution_for_address_of): Same.
+	(get_instantiated_value_entry): Same.
+	(loop_closed_phi_def): Same.
+	(instantiate_scev_name): Same.
+	(instantiate_scev_poly): Same.
+	(instantiate_scev_binary): Same.
+	(instantiate_scev_convert): Same.
+	(instantiate_scev_not): Same.
+	(instantiate_scev_r): Same.
+	(instantiate_scev): Same.
+	(resolve_mixers): Same.
+	(initialize_scalar_evolutions_analyzer): Same.
+	(scev_reset_htab): Same.
+	(scev_reset): Same.
+	(derive_simple_iv_with_niters): Same.
+	(simple_iv_with_niters): Same.
+	(expression_expensive_p): Same.
+	(final_value_replacement_loop): Same.
+	* tree-scalar-evolution.h (block_before_loop): Same.
+	* tree-ssa-address.h: Same.
+	* tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
+	* tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
+	(record_edge_info): Same.
+	* tree-ssa-live.c (var_map_base_fini): Same.
+	(remove_unused_locals): Same.
+	* tree-ssa-live.h: Same.
+	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
+	(pass_ch_vect::execute): Same.
+	(pass_ch::process_loop_p): Same.
+	* tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
+	(movement_possibility): Same.
+	(outermost_invariant_loop): Same.
+	(stmt_cost): Same.
+	(determine_max_movement): Same.
+	(invariantness_dom_walker::before_dom_children): Same.
+	(move_computations): Same.
+	(may_move_till): Same.
+	(force_move_till_op): Same.
+	(force_move_till): Same.
+	(memref_free): Same.
+	(record_mem_ref_loc): Same.
+	(set_ref_stored_in_loop): Same.
+	(mark_ref_stored): Same.
+	(sort_bbs_in_loop_postorder_cmp): Same.
+	(sort_locs_in_loop_postorder_cmp): Same.
+	(analyze_memory_references): Same.
+	(mem_refs_may_alias_p): Same.
+	(find_ref_loc_in_loop_cmp): Same.
+	(rewrite_mem_ref_loc::operator): Same.
+	(first_mem_ref_loc_1::operator): Same.
+	(sm_set_flag_if_changed::operator): Same.
+	(execute_sm_if_changed_flag_set): Same.
+	(execute_sm): Same.
+	(hoist_memory_references): Same.
+	(ref_always_accessed::operator): Same.
+	(refs_independent_p): Same.
+	(record_dep_loop): Same.
+	(ref_indep_loop_p_1): Same.
+	(ref_indep_loop_p): Same.
+	(can_sm_ref_p): Same.
+	(find_refs_for_sm): Same.
+	(loop_suitable_for_sm): Same.
+	(store_motion_loop): Same.
+	(store_motion): Same.
+	(fill_always_executed_in): Same.
+	* tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
+	(estimated_unrolled_size): Same.
+	(loop_edge_to_cancel): Same.
+	(remove_exits_and_undefined_stmts): Same.
+	(remove_redundant_iv_tests): Same.
+	(unloop_loops): Same.
+	(estimated_peeled_sequence_size): Same.
+	(try_peel_loop): Same.
+	(canonicalize_loop_induction_variables): Same.
+	(canonicalize_induction_variables): Same.
+	* tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
+	(name_info): Same.
+	(stmt_after_inc_pos): Same.
+	(contains_abnormal_ssa_name_p): Same.
+	(niter_for_exit): Same.
+	(find_bivs): Same.
+	(mark_bivs): Same.
+	(find_givs_in_bb): Same.
+	(find_induction_variables): Same.
+	(find_interesting_uses_cond): Same.
+	(outermost_invariant_loop_for_expr): Same.
+	(idx_find_step): Same.
+	(add_candidate_1): Same.
+	(add_iv_candidate_derived_from_uses): Same.
+	(alloc_use_cost_map): Same.
+	(prepare_decl_rtl): Same.
+	(generic_predict_doloop_p): Same.
+	(computation_cost): Same.
+	(determine_common_wider_type): Same.
+	(get_computation_aff_1): Same.
+	(get_use_type): Same.
+	(determine_group_iv_cost_address): Same.
+	(iv_period): Same.
+	(difference_cannot_overflow_p): Same.
+	(may_eliminate_iv): Same.
+	(determine_set_costs): Same.
+	(cheaper_cost_pair): Same.
+	(compare_cost_pair): Same.
+	(iv_ca_cand_for_group): Same.
+	(iv_ca_recount_cost): Same.
+	(iv_ca_set_remove_invs): Same.
+	(iv_ca_set_no_cp): Same.
+	(iv_ca_set_add_invs): Same.
+	(iv_ca_set_cp): Same.
+	(iv_ca_add_group): Same.
+	(iv_ca_cost): Same.
+	(iv_ca_compare_deps): Same.
+	(iv_ca_delta_reverse): Same.
+	(iv_ca_delta_commit): Same.
+	(iv_ca_cand_used_p): Same.
+	(iv_ca_delta_free): Same.
+	(iv_ca_new): Same.
+	(iv_ca_free): Same.
+	(iv_ca_dump): Same.
+	(iv_ca_extend): Same.
+	(iv_ca_narrow): Same.
+	(iv_ca_prune): Same.
+	(cheaper_cost_with_cand): Same.
+	(iv_ca_replace): Same.
+	(try_add_cand_for): Same.
+	(get_initial_solution): Same.
+	(try_improve_iv_set): Same.
+	(find_optimal_iv_set_1): Same.
+	(create_new_iv): Same.
+	(rewrite_use_compare): Same.
+	(remove_unused_ivs): Same.
+	(determine_scaling_factor): Same.
+	* tree-ssa-loop-ivopts.h: Same.
+	* tree-ssa-loop-manip.c (create_iv): Same.
+	(compute_live_loop_exits): Same.
+	(add_exit_phi): Same.
+	(add_exit_phis): Same.
+	(find_uses_to_rename_use): Same.
+	(find_uses_to_rename_def): Same.
+	(find_uses_to_rename_in_loop): Same.
+	(rewrite_into_loop_closed_ssa): Same.
+	(check_loop_closed_ssa_bb): Same.
+	(split_loop_exit_edge): Same.
+	(ip_end_pos): Same.
+	(ip_normal_pos): Same.
+	(copy_phi_node_args): Same.
+	(gimple_duplicate_loop_to_header_edge): Same.
+	(can_unroll_loop_p): Same.
+	(determine_exit_conditions): Same.
+	(scale_dominated_blocks_in_loop): Same.
+	(niter_for_unrolled_loop): Same.
+	(tree_transform_and_unroll_loop): Same.
+	(rewrite_all_phi_nodes_with_iv): Same.
+	* tree-ssa-loop-manip.h: Same.
+	* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
+	(number_of_iterations_ne): Same.
+	(assert_no_overflow_lt): Same.
+	(assert_loop_rolls_lt): Same.
+	(number_of_iterations_lt): Same.
+	(adjust_cond_for_loop_until_wrap): Same.
+	(tree_simplify_using_condition): Same.
+	(simplify_using_initial_conditions): Same.
+	(simplify_using_outer_evolutions): Same.
+	(loop_only_exit_p): Same.
+	(ssa_defined_by_minus_one_stmt_p): Same.
+	(number_of_iterations_popcount): Same.
+	(number_of_iterations_exit): Same.
+	(find_loop_niter): Same.
+	(finite_loop_p): Same.
+	(chain_of_csts_start): Same.
+	(get_val_for): Same.
+	(loop_niter_by_eval): Same.
+	(derive_constant_upper_bound_ops): Same.
+	(do_warn_aggressive_loop_optimizations): Same.
+	(record_estimate): Same.
+	(get_cst_init_from_scev): Same.
+	(record_nonwrapping_iv): Same.
+	(idx_infer_loop_bounds): Same.
+	(infer_loop_bounds_from_ref): Same.
+	(infer_loop_bounds_from_array): Same.
+	(infer_loop_bounds_from_pointer_arith): Same.
+	(infer_loop_bounds_from_signedness): Same.
+	(bound_index): Same.
+	(discover_iteration_bound_by_body_walk): Same.
+	(maybe_lower_iteration_bound): Same.
+	(estimate_numbers_of_iterations): Same.
+	(estimated_loop_iterations): Same.
+	(estimated_loop_iterations_int): Same.
+	(max_loop_iterations): Same.
+	(max_loop_iterations_int): Same.
+	(likely_max_loop_iterations): Same.
+	(likely_max_loop_iterations_int): Same.
+	(estimated_stmt_executions_int): Same.
+	(max_stmt_executions): Same.
+	(likely_max_stmt_executions): Same.
+	(estimated_stmt_executions): Same.
+	(stmt_dominates_stmt_p): Same.
+	(nowrap_type_p): Same.
+	(loop_exits_before_overflow): Same.
+	(scev_var_range_cant_overflow): Same.
+	(scev_probably_wraps_p): Same.
+	(free_numbers_of_iterations_estimates): Same.
+	* tree-ssa-loop-niter.h: Same.
+	* tree-ssa-loop-prefetch.c (release_mem_refs): Same.
+	(idx_analyze_ref): Same.
+	(analyze_ref): Same.
+	(gather_memory_references_ref): Same.
+	(mark_nontemporal_store): Same.
+	(emit_mfence_after_loop): Same.
+	(may_use_storent_in_loop_p): Same.
+	(mark_nontemporal_stores): Same.
+	(should_unroll_loop_p): Same.
+	(volume_of_dist_vector): Same.
+	(add_subscript_strides): Same.
+	(self_reuse_distance): Same.
+	(insn_to_prefetch_ratio_too_small_p): Same.
+	* tree-ssa-loop-split.c (split_at_bb_p): Same.
+	(patch_loop_exit): Same.
+	(find_or_create_guard_phi): Same.
+	(easy_exit_values): Same.
+	(connect_loop_phis): Same.
+	(connect_loops): Same.
+	(compute_new_first_bound): Same.
+	(split_loop): Same.
+	(tree_ssa_split_loops): Same.
+	* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
+	(is_maybe_undefined): Same.
+	(tree_may_unswitch_on): Same.
+	(simplify_using_entry_checks): Same.
+	(tree_unswitch_single_loop): Same.
+	(tree_unswitch_loop): Same.
+	(tree_unswitch_outer_loop): Same.
+	(empty_bb_without_guard_p): Same.
+	(used_outside_loop_p): Same.
+	(get_vop_from_header): Same.
+	(hoist_guard): Same.
+	* tree-ssa-loop.c (gate_oacc_kernels): Same.
+	(get_lsm_tmp_name): Same.
+	* tree-ssa-loop.h: Same.
+	* tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
+	(build_and_add_sum): Same.
+	(no_side_effect_bb): Same.
+	(get_ops): Same.
+	(linearize_expr): Same.
+	(should_break_up_subtract): Same.
+	(linearize_expr_tree): Same.
+	* tree-ssa-scopedtables.c: Same.
+	* tree-ssa-scopedtables.h: Same.
+	* tree-ssa-structalias.c (condense_visit): Same.
+	(label_visit): Same.
+	(dump_pred_graph): Same.
+	(perform_var_substitution): Same.
+	(move_complex_constraints): Same.
+	(remove_preds_and_fake_succs): Same.
+	* tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
+	(determine_bb_domination_status): Same.
+	(duplicate_thread_path): Same.
+	(thread_through_all_blocks): Same.
+	* tree-ssa-threadupdate.h: Same.
+	* tree-streamer-in.c (streamer_read_string_cst): Same.
+	(input_identifier): Same.
+	(unpack_ts_type_common_value_fields): Same.
+	(unpack_ts_block_value_fields): Same.
+	(unpack_ts_translation_unit_decl_value_fields): Same.
+	(unpack_ts_omp_clause_value_fields): Same.
+	(streamer_read_tree_bitfields): Same.
+	(streamer_alloc_tree): Same.
+	(lto_input_ts_common_tree_pointers): Same.
+	(lto_input_ts_vector_tree_pointers): Same.
+	(lto_input_ts_poly_tree_pointers): Same.
+	(lto_input_ts_complex_tree_pointers): Same.
+	(lto_input_ts_decl_minimal_tree_pointers): Same.
+	(lto_input_ts_decl_common_tree_pointers): Same.
+	(lto_input_ts_decl_non_common_tree_pointers): Same.
+	(lto_input_ts_decl_with_vis_tree_pointers): Same.
+	(lto_input_ts_field_decl_tree_pointers): Same.
+	(lto_input_ts_function_decl_tree_pointers): Same.
+	(lto_input_ts_type_common_tree_pointers): Same.
+	(lto_input_ts_type_non_common_tree_pointers): Same.
+	(lto_input_ts_list_tree_pointers): Same.
+	(lto_input_ts_vec_tree_pointers): Same.
+	(lto_input_ts_exp_tree_pointers): Same.
+	(lto_input_ts_block_tree_pointers): Same.
+	(lto_input_ts_binfo_tree_pointers): Same.
+	(lto_input_ts_constructor_tree_pointers): Same.
+	(lto_input_ts_omp_clause_tree_pointers): Same.
+	(streamer_read_tree_body): Same.
+	* tree-streamer.h: Same.
+	* tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
+	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
+	(vect_analyze_possibly_independent_ddr): Same.
+	(vect_analyze_data_ref_dependence): Same.
+	(vect_compute_data_ref_alignment): Same.
+	(vect_enhance_data_refs_alignment): Same.
+	(vect_analyze_data_ref_access): Same.
+	(vect_check_gather_scatter): Same.
+	(vect_find_stmt_data_reference): Same.
+	(vect_create_addr_base_for_vector_ref): Same.
+	(vect_setup_realignment): Same.
+	(vect_supportable_dr_alignment): Same.
+	* tree-vect-loop-manip.c (rename_variables_in_bb): Same.
+	(adjust_phi_and_debug_stmts): Same.
+	(vect_set_loop_mask): Same.
+	(add_preheader_seq): Same.
+	(vect_maybe_permute_loop_masks): Same.
+	(vect_set_loop_masks_directly): Same.
+	(vect_set_loop_condition_masked): Same.
+	(vect_set_loop_condition_unmasked): Same.
+	(slpeel_duplicate_current_defs_from_edges): Same.
+	(slpeel_add_loop_guard): Same.
+	(slpeel_can_duplicate_loop_p): Same.
+	(create_lcssa_for_virtual_phi): Same.
+	(iv_phi_p): Same.
+	(vect_update_ivs_after_vectorizer): Same.
+	(vect_gen_vector_loop_niters_mult_vf): Same.
+	(slpeel_update_phi_nodes_for_loops): Same.
+	(slpeel_update_phi_nodes_for_guard1): Same.
+	(find_guard_arg): Same.
+	(slpeel_update_phi_nodes_for_guard2): Same.
+	(slpeel_update_phi_nodes_for_lcssa): Same.
+	(vect_do_peeling): Same.
+	(vect_create_cond_for_alias_checks): Same.
+	(vect_loop_versioning): Same.
+	* tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
+	(vect_inner_phi_in_double_reduction_p): Same.
+	(vect_analyze_scalar_cycles_1): Same.
+	(vect_fixup_scalar_cycles_with_patterns): Same.
+	(vect_get_loop_niters): Same.
+	(bb_in_loop_p): Same.
+	(vect_get_max_nscalars_per_iter): Same.
+	(vect_verify_full_masking): Same.
+	(vect_compute_single_scalar_iteration_cost): Same.
+	(vect_analyze_loop_form_1): Same.
+	(vect_analyze_loop_form): Same.
+	(vect_active_double_reduction_p): Same.
+	(vect_analyze_loop_operations): Same.
+	(neutral_op_for_slp_reduction): Same.
+	(vect_is_simple_reduction): Same.
+	(vect_model_reduction_cost): Same.
+	(get_initial_def_for_reduction): Same.
+	(get_initial_defs_for_reduction): Same.
+	(vect_create_epilog_for_reduction): Same.
+	(vectorize_fold_left_reduction): Same.
+	(vectorizable_reduction): Same.
+	(vectorizable_induction): Same.
+	(vectorizable_live_operation): Same.
+	(loop_niters_no_overflow): Same.
+	(vect_get_loop_mask): Same.
+	(vect_transform_loop_stmt): Same.
+	(vect_transform_loop): Same.
+	* tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
+	(vect_determine_precisions): Same.
+	(vect_pattern_recog_1): Same.
+	* tree-vect-slp.c (vect_analyze_slp_instance): Same.
+	* tree-vect-stmts.c (stmt_vectype): Same.
+	(process_use): Same.
+	(vect_init_vector_1): Same.
+	(vect_truncate_gather_scatter_offset): Same.
+	(get_group_load_store_type): Same.
+	(vect_build_gather_load_calls): Same.
+	(vect_get_strided_load_store_ops): Same.
+	(vectorizable_simd_clone_call): Same.
+	(vectorizable_store): Same.
+	(permute_vec_elements): Same.
+	(vectorizable_load): Same.
+	(vect_transform_stmt): Same.
+	(supportable_widening_operation): Same.
+	* tree-vectorizer.c (vec_info::replace_stmt): Same.
+	(vec_info::free_stmt_vec_info): Same.
+	(vect_free_loop_info_assumptions): Same.
+	(vect_loop_vectorized_call): Same.
+	(set_uid_loop_bbs): Same.
+	(vectorize_loops): Same.
+	* tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
+	* tree.c (add_tree_to_fld_list): Same.
+	(fld_type_variant_equal_p): Same.
+	(fld_decl_context): Same.
+	(fld_incomplete_type_of): Same.
+	(free_lang_data_in_binfo): Same.
+	(need_assembler_name_p): Same.
+	(find_decls_types_r): Same.
+	(get_eh_types_for_runtime): Same.
+	(find_decls_types_in_eh_region): Same.
+	(find_decls_types_in_node): Same.
+	(assign_assembler_name_if_needed): Same.
+	* value-prof.c (stream_out_histogram_value): Same.
+	* value-prof.h: Same.
+	* var-tracking.c (use_narrower_mode): Same.
+	(prepare_call_arguments): Same.
+	(vt_expand_loc_callback): Same.
+	(resolve_expansions_pending_recursion): Same.
+	(vt_expand_loc): Same.
+	* varasm.c (const_hash_1): Same.
+	(compare_constant): Same.
+	(tree_output_constant_def): Same.
+	(simplify_subtraction): Same.
+	(get_pool_constant): Same.
+	(output_constant_pool_2): Same.
+	(output_constant_pool_1): Same.
+	(mark_constants_in_pattern): Same.
+	(mark_constant_pool): Same.
+	(get_section_anchor): Same.
+	* vr-values.c (compare_range_with_value): Same.
+	(vr_values::extract_range_from_phi_node): Same.
+	* vr-values.h: Same.
+	* web.c (unionfind_union): Same.
+	* wide-int.h: Same.
+
+2019-07-09  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/61339
+	* align.h: Change class-key from class to struct and vice versa
+	to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
+	* alloc-pool.h: Same.
+	* asan.c (shadow_mem_size): Same.
+	* auto-profile.c: Same.
+	* basic-block.h: Same.
+	* bitmap.h: Same.
+	* cfgexpand.c (set_rtl): Same.
+	(expand_one_stack_var_at): Same.
+	* cfghooks.h: Same.
+	* cfgloop.h: Same.
+	* cgraph.h: Same.
+	* config/i386/i386.h: Same.
+	* df-problems.c (df_print_bb_index): Same.
+	* df-scan.c: Same.
+	* df.h (df_single_use): Same.
+	* diagnostic-show-locus.c (layout::print_annotation_line): Same.
+	(layout::annotation_line_showed_range_p): Same.
+	(get_printed_columns): Same.
+	(correction::ensure_terminated): Same.
+	(line_corrections::~line_corrections): Same.
+	* dojump.h: Same.
+	* dse.c: Same.
+	* dump-context.h: Same.
+	* dumpfile.h: Same.
+	* dwarf2out.c: Same.
+	* edit-context.c: Same.
+	* fibonacci_heap.c (test_union_of_equal_heaps): Same.
+	* flags.h: Same.
+	* function.c (assign_stack_local): Same.
+	* function.h: Same.
+	* gcc.c: Same.
+	* gcov.c (block_info::block_info): Same.
+	* genattrtab.c: Same.
+	* genextract.c: Same.
+	* genmatch.c (comparison_code_p): Same.
+	(id_base::id_base): Same.
+	(decision_tree::print): Same.
+	* genoutput.c: Same.
+	* genpreds.c (write_one_predicate_function): Same.
+	* genrecog.c (validate_pattern): Same.
+	(find_operand_positions): Same.
+	(optimize_subroutine_group): Same.
+	(merge_pattern_transition::merge_pattern_transition): Same.
+	(merge_pattern_info::merge_pattern_info): Same.
+	(merge_state_result::merge_state_result): Same.
+	(merge_into_state): Same.
+	* gensupport.c: Same.
+	* gensupport.h: Same.
+	* ggc-common.c (init_ggc_heuristics): Same.
+	* ggc-tests.c (test_union): Same.
+	* gimple-loop-interchange.cc (dump_induction): Same.
+	* gimple-loop-versioning.cc: Same.
+	* gimple-match.h (gimple_match_cond::any_else): Same.
+	* gimple-ssa-backprop.c: Same.
+	* gimple-ssa-sprintf.c: Same.
+	* gimple-ssa-store-merging.c (store_operand_info::store_operand_info):
+	Same.
+	(store_immediate_info::store_immediate_info): Same.
+	(merged_store_group::apply_stores): Same.
+	(get_location_for_stmts): Same.
+	* gimple-ssa-strength-reduction.c: Same.
+	* gimple-ssa-warn-alloca.c: Same.
+	* gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same.
+	* godump.c (go_type_decl): Same.
+	* hash-map-tests.c (test_map_of_strings_to_int): Same.
+	* hash-map.h: Same.
+	* hash-set-tests.c (test_set_of_strings): Same.
+	* hsa-brig.c: Same.
+	* hsa-common.h: Same.
+	* hsa-gen.c (transformable_switch_to_sbr_p): Same.
+	* input.c (assert_loceq): Same.
+	* input.h: Same.
+	* ipa-cp.c: Same.
+	* ipa-devirt.c (possible_polymorphic_call_targets_1): Same.
+	* ipa-fnsummary.h: Same.
+	* ipa-inline.h: Same.
+	* ipa-prop.h: Same.
+	* ipa-split.c (visit_bb): Same.
+	* ira-int.h (minmax_set_iter_next): Same.
+	* loop-invariant.c: Same.
+	* loop-iv.c: Same.
+	* lra-eliminations.c: Same.
+	* lra-int.h: Same.
+	* lra-lives.c (mark_regno_dead): Same.
+	* lra-remat.c: Same.
+	* lra-spills.c: Same.
+	* lto-streamer.h: Same.
+	* mem-stats.h: Same.
+	* omp-grid.c (omp_grid_lastprivate_predicate): Same.
+	* omp-low.c (omp_clause_aligned_alignment): Same.
+	* optabs-query.h (get_vcond_eq_icode): Same.
+	* optabs.h: Same.
+	* opts.c (wrap_help): Same.
+	* poly-int.h: Same.
+	* predict.c (predict_paths_leading_to_edge): Same.
+	* pretty-print.h: Same.
+	* profile-count.h: Same.
+	* read-md.h: Same.
+	* read-rtl-function.c: Same.
+	* ree.c: Same.
+	* reginfo.c: Same.
+	* regrename.c: Same.
+	* regrename.h: Same.
+	* reload.h: Same.
+	* rtl-iter.h: Same.
+	* rtl.h (costs_add_n_insns): Same.
+	* sanopt.c: Same.
+	* sched-int.h: Same.
+	* sel-sched-ir.h: Same.
+	* selftest.h: Same.
+	* sese.h (vec_find): Same.
+	* stmt.c: Same.
+	* target-globals.h: Same.
+	* tree-affine.c (aff_combination_find_elt): Same.
+	* tree-affine.h: Same.
+	* tree-data-ref.h: Same.
+	* tree-outof-ssa.c (ssa_is_replaceable_p): Same.
+	* tree-predcom.c: Same.
+	* tree-scalar-evolution.c (find_var_scev_info): Same.
+	* tree-ssa-alias.h: Same.
+	* tree-ssa-ccp.c: Same.
+	* tree-ssa-coalesce.c (ssa_conflicts_dump): Same.
+	* tree-ssa-loop-im.c (for_all_locs_in_loop): Same.
+	(rewrite_mem_refs): Same.
+	(execute_sm_if_changed): Same.
+	(hoist_memory_references): Same.
+	* tree-ssa-loop-ivopts.c (operator<=): Same.
+	* tree-ssa-loop.h: Same.
+	* tree-ssa-pre.c (get_or_alloc_expr_for_name): Same.
+	* tree-ssa-structalias.c: Same.
+	* tree-switch-conversion.h (cluster::cluster): Same.
+	(simple_cluster::simple_cluster): Same.
+	* tree-vect-patterns.c (type_conversion_p): Same.
+	* tree-vectorizer.c (dump_stmt_cost): Same.
+	* tree-vectorizer.h (loop_vec_info_for_loop): Same.
+	* tree.c (protected_set_expr_location): Same.
+	* tree.h (desired_pro_or_demotion_p): Same.
+	(fndecl_built_in_p): Same.
+	* unique-ptr-tests.cc: Same.
+	* var-tracking.c (delete_variable_part): Same.
+	* varasm.c (assemble_real): Same.
+	(tree_output_constant_def): Same.
+	* vec.c: Same.
+	* wide-int-bitmask.h: Same.
+	* wide-int.h (decompose): Same.
+
+2019-07-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91114
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Failure to
+	find a vector type isn't fatal.
+
+2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/aarch64/aarch64-simd.md
+	(aarch64_crypto_aes<aes_op>v16qi): Redefine pattern with xor.
+	(aarch64_crypto_aes<aesmc_op>v16qi): Remove attribute enabled.
+	(*aarch64_crypto_aes<aes_op>v16qi_xor_combine): Remove both.
+	(*aarch64_crypto_aese_fused,
+	*aarch64_crypto_aesd_fused): Update to new definition.
+	* config/aarch64/aarch64.c
+	(aarch_macro_fusion_pair_p): Remove aese/aesmc fusion check.
+
+2019-07-09  Richard Biener  <rguenther@suse.de>
+
+	* gimple-match.h (gimple_match_op::resimplify): New.
+	(gimple_resimplify1, gimple_resimplify2, gimple_resimplify3,
+	gimple_resimplify4, gimple_resimplify5): Remove.
+	* gimple-match-head.c (gimple_resimplify1, gimple_resimplify2,
+	gimple_resimplify3, gimple_resimplify4, gimple_resimplify5):
+	Make static.
+	(gimple_match_op::resimplify): New.
+	* tree-ssa-sccvn.c (vn_nary_build_or_lookup_1): Valueize
+	according to availability.  Use gimple_match_op::resimplify.
+
+2019-07-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ira-emit.c (emit_moves): Skip DEBUG_INSNs when setting the location.
+
+2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/arm/crypto.md:
+	(crypto_<crypto_pattern>): Redefine aese/aesd pattern with xor.
+	(crypto_<crypto_pattern>): Remove attribute enabled for aesmc.
+	(crypto_<crypto_pattern>): Split CRYPTO_BINARY into 2 patterns.
+	(*aarch32_crypto_aese_fused, *aarch32_crypto_aesd_fused): New.
+	* config/arm/arm.c
+	(aarch_macro_fusion_pair_p): Remove aes/aesmc fusion check.
+	* config/arm/aarch-common-protos.h
+	(aarch_crypto_can_dual_issue): Remove.
+	* config/arm/aarch-common.c
+	(aarch_crypto_can_dual_issue): Likewise.
+	* config/arm/exynos-m1.md: Remove aese/aesmc fusion.
+	* config/arm/cortex-a53.md: Likewise.
+	* config/arm/cortex-a57.md: Likewise.
+	* config/arm/iterators.md:
+	(CRYPTO_BINARY): Redefine.
+	(CRYPTO_UNARY): Removed.
+	(CRYPTO_AES, CRYPTO_AESMC): New.
+
+2019-07-09  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (struct vn_walk_cb_data): Add orig_ref member.
+	(vn_reference_lookup_3): If the main ref has no access path recorded
+	but orig_ref has use it to do access-path based disambiguation.
+	(vn_reference_lookup_pieces): Adjust.
+	(vn_reference_lookup): Pass down original ref if we valueized.
+
+2019-07-09  Martin Liska  <mliska@suse.cz>
+
+	* doc/extend.texi: Document influence on loop
+	optimizers.
+
+2019-07-09  Martin Liska  <mliska@suse.cz>
+
+	* lto-compress.c (lto_normalized_zstd_level): Do not use
+	ZSTD_CLEVEL_DEFAULT as it is not default in old releases
+	of libzstd.  One can use 0 as a default compression level.
+
+2019-07-09  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Add link from -fprofile-dir option.
+	Use better wording for 'gcno filename'.
+
+2019-07-08  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/71924
+	PR middle-end/90549
+	* gimple-ssa-isolate-paths.c (isolate_path): Add attribute.  Update
+	comment.
+	(args_loc_t): New type.
+	(args_loc_t, locmap_t): same.
+	(diag_returned_locals): New function.
+	(is_addr_local): Same.
+	(handle_return_addr_local_phi_arg, warn_return_addr_local): Same.
+	(find_implicit_erroneous_behavior): Call warn_return_addr_local_phi_arg.
+	(find_explicit_erroneous_behavior): Call warn_return_addr_local.
+
+2019-07-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF
+	with SSA_NAME address of POINTER_PLUS_EXPR.  Handle MULT_EXPR
+	and casts in offset when different, both through gimple stmts
+	and through trees.  Rewritten using loops to minimize code duplication
+	for each operand.
+
+2019-07-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* emit-rtl.c (set_insn_locations): New function moved from...
+	* function.c (set_insn_locations): ...here.
+	* ira-emit.c (emit_moves): Propagate location of the first instruction
+	to the inserted move instructions.
+	* reg-stack.c (compensate_edge): Set the location if the sequence is
+	inserted on the edge.
+	* rtl.h (set_insn_locations): Declare.
+
+2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_machine_from_flags): Ignore
+	OPTION_MASK_PPC_GFXOPT and OPTION_MASK_PPC_GPOPT for selecting the
+	.machine string.
+
+2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/88233
+	* common.opt (fsplit-wide-types-early): New option.
+	* common/config/rs6000/rs6000-common.c
+	(rs6000_option_optimization_table): Add OPT_fsplit_wide_types_early for
+	OPT_LEVELS_ALL.
+	* doc/invoke.texi (Optimization Options): Add -fsplit-wide-types-early.
+	* lower-subreg.c (pass_lower_subreg2::gate): Add test for
+	flag_split_wide_types_early.
+	(pass_data_lower_subreg3): New.
+	(pass_lower_subreg3): New.
+	(make_pass_lower_subreg3): New.
+	* passes.def (pass_lower_subreg2): Move after the loop passes.
+	(pass_lower_subreg3): New, inserted where pass_lower_subreg2 was.
+	* tree-pass.h (make_pass_lower_subreg2): Move up, to its new place in
+	the pass pipeline; its previous place is taken by ...
+	(make_pass_lower_subreg3): ... this.
+
+2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/s390.c (s390_shift_truncation_mask): Define.
+	(TARGET_SHIFT_TRUNCATION_MASK): Define.
+
+2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/constraints.md: Add new jsc constraint.
+	* config/s390/predicates.md: New predicates.
+	* config/s390/s390-protos.h (s390_valid_shift_count): New function.
+	* config/s390/s390.c (s390_valid_shift_count): New function.
+	(print_shift_count_operand): Use s390_valid_shift_count.
+	(print_operand): Likewise.
+	* config/s390/s390.md: Use new predicate.
+	* config/s390/subst.md: Remove addr_style_op and masked_op substs.
+	* config/s390/vector.md: Use new predicate.
+
+2019-07-08  Andrew Waterman  <andrew@sifive.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/riscv.md (lshrsi3_zero_extend_3+1): Use operands[1]
+	bitsize	instead of BITS_PER_WORD.
+
+2019-07-08  Martin Liska  <mliska@suse.cz>
+
+	* collect2.c (defined): Revert to before r254460.
+	(scan_prog_file): Revert to before r254460.
+
+2019-07-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/83518
+	* tree-ssa-sccvn.c: Include splay-tree.h.
+	(struct pd_range, struct pd_data): New.
+	(struct vn_walk_cb_data): Add data to track partial definitions.
+	(vn_walk_cb_data::~vn_walk_cb_data): New.
+	(vn_walk_cb_data::push_partial_def): New.
+	(pd_tree_alloc, pd_tree_dealloc, pd_range_compare): New.
+	(vn_reference_lookup_2): When partial defs are registered give up.
+	(vn_reference_lookup_3): Track partial defs for memset and
+	constructor zeroing and for defs from constants.
+
+2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/install.texi (bootstrap-Og): Document.
+
+2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/riscv/pic.md (*local_pic_load_s<mode>)
+	(*local_pic_load_u<mode>): Explicitly specify the mode iterator
+	referenced by <mode>, giving...
+	(*local_pic_load_s<SUBX:mode>, *local_pic_load_u<SUBX:mode>): ...these.
+	* config/riscv/riscv.md (*sge<u>_<X:mode><GPR:mode>)
+	(*slt<u>_<X:mode><GPR:mode>, *sle<u>_<X:mode><GPR:mode>): Explicitly
+	use <X:MODE> for the mode attribute.
+
+2019-07-07  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/91090
+	* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Fix logic error
+	in handling of ranges to simplify switch statements.
+
+2019-07-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_override_options): Make a final check on PIC
+	options.
+
+2019-07-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_override_options): Don't jam symbol stubs
+	on for kernel code.
+
+2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91068
+	* config/mips/mips.md (*mul_acc_si, *mul_acc_si_r3900, *macc)
+	(*msac, *msac_using_macc, *mul_sub_si): Use "l" for input operands
+	instead of matching them to "l" output operands.
+
+2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/mips/mips.c (mips_split_move): Zero-initialize addr
+	and check whether addr.reg is nonnull before using it.
+
+2019-07-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (lower_rec_input_clauses): For lastprivate clauses in
+	ctx->for_simd_scan_phase simd copy the outer var to the privatized
+	variable(s).  For conditional lastprivate look through outer
+	GIMPLE_OMP_SCAN context.
+	(lower_omp_1): For conditional lastprivate look through outer
+	GIMPLE_OMP_SCAN context.
+
+	* omp-low.c (struct omp_context): Rename combined_into_simd_safelen0
+	member to combined_into_simd_safelen1.
+	(lower_rec_input_clauses, lower_omp_1): Adjust uses.
+	(lower_lastprivate_clauses): Likewise.  For conditional lastprivate
+	clauses if ctx->combined_into_simd_safelen1 put statements after the
+	predicate conditionalized block rather than into it.
+
+2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/s390/s390.md (*negabs<FP:mode>2_nocc): Use FP for
+	operand 1.
+	* config/s390/vx-builtins.md (*vec_cmp<insn_cmp><mode>_cconly):
+	Make the choice of <mode> explicit, giving...
+	(*vec_cmp<insn_cmp><VF_HW:mode>_cconly): ...this.
+
+2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/i386/i386.md (*fop_<X87MODEF:mode>_3_i387)
+	(l<rounding_insn><MODEF:mode><SWI48:mode>2): Fix ambiguous uses
+	of .md attributes.
+	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask)
+	(*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask)
+	(*avx512pf_scatterpf<mode>df_mask, *avx2_gathersi<mode>)
+	(*avx2_gathersi<mode>_2, *avx2_gatherdi<mode>)
+	(*avx2_gatherdi<mode>_2, *avx2_gatherdi<mode>_3): Likewise.
+	(*avx2_gatherdi<mode>_4, *avx512f_gathersi<mode>): Likewise.
+	(*avx512f_gathersi<mode>_2, *avx512f_gatherdi<mode>): Likewise.
+	(*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>): Likewise.
+	(*avx512f_scatterdi<mode>): Likewise.
+	(*andnot<mode>3_bcst): Fix VI/VI48_AVX512VL typo.
+
+2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/h8300/h8300.md (*push1_h8300hs_<mode>): Explicitly
+	specify the mode iterator referenced by <mode>, giving...
+	(*push1_h8300hs_<QHI:mode>): ...this.
+
+2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/gcn/gcn-valu.md
+	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Use
+	gen_vec_cmp<VEC_1REG_ALT:mode>di rather than (implicitly)
+	gen_vec_cmp<VEC_1REG_MODE:mode>di.  Explicitly use
+	gen_vcond_mask_<VEC_1REG_MODE:mode>di.
+	(vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise,
+	but using the _exec comparison patterns.
+	(vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>): Use
+	gen_vec_cmp<VEC_1REG_INT_ALT:mode>di rather than (implicitly)
+	gen_vec_cmp<VEC_1REG_INT_MODE:mode>di.  Explicitly use
+	gen_vcond_mask_<VEC_1REG_INT_MODE:mode>di.
+	(vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise,
+	but using the _exec comparison patterns.
+
+2019-07-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arm/sync.md
+	(@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Use
+	<NARROW:sync_predtab> instead of (implicitly) <CCSI:sync_predtab>.
+	(@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise use
+	<SIDI:sync_predtab>.  Use <SIDI:cas_cmp_operand> and
+	<SIDI:cas_cmp_str>.
+
+2019-07-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (struct omp_context): Add for_simd_scan_phase member.
+	(maybe_lookup_ctx): Add forward declaration.
+	(omp_find_scan): Likewise.  Walk into body of simd if composited
+	with worksharing loop.
+	(scan_omp_simd_scan): New function.
+	(scan_omp_1_stmt): Call it.
+	(lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if
+	ctx->for_simd_scan_phase.
+	(lower_rec_input_clauses): Do much less work for inscan reductions
+	in ctx->for_simd_scan_phase is_simd regions.
+	(lower_omp_scan): Set is_simd also on simd constructs composited
+	with worksharing loop, unless ctx->for_simd_scan_phase.  Never emit
+	a sorry message.  Don't change GIMPLE_OMP_SCAN stmts into nops and
+	emit their body after in simd constructs composited with worksharing
+	loop.
+	(lower_omp_for_scan): Handle worksharing loop composited with simd.
+
+	* omp-low.c (omp_find_scan): Make static.
+	(lower_omp_for_scan): Fix order of merge arguments in input phase of
+	the second loop, var2 represents the first partial sum and so needs
+	to go before rprivb[ivar].
+
+2019-07-05  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000-logue.c: Remove unused code.
+
+2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-loop-manip.c (create_iv): Add missing guard for gsi_end_p.
+
+2019-07-05  Sam Tebbs  <sam.tebbs@arm.com>
+
+	PR target/90712
+	* config/aarch64/aarch64.c (aarch64_post_cfi_startproc): Replace thunk
+	check with a frame laid out check.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize RHS
+	when comparing against a store with possibly the same value.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91091
+	* tree-ssa-alias.h (get_continuation_for_phi): Add tbaa_p parameter.
+	(walk_non_aliased_vuses): Likewise.
+	* tree-ssa-alias.c (maybe_skip_until): Pass down tbaa_p.
+	(get_continuation_for_phi): New tbaa_p parameter and pass
+	it down.
+	(walk_non_aliased_vuses): Likewise.
+	* ipa-prop.c (determine_known_aggregate_parts): Adjust.
+	* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
+	* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr):
+	Likewise.
+	* tree-ssa-sccvn.c (struct vn_walk_cb_data): Add tbaa_p flag.
+	(adjust_offsets_for_equal_base_address): New function.
+	(vn_reference_lookup_3): Use it to catch more base equivalences.
+	Handle and pass down tbaa_p flag.
+	(vn_reference_lookup_pieces): Adjust.
+	(vn_reference_lookup): Remove alias-set altering, instead pass
+	down false as tbaa_p.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91091
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Overlap of
+	accesses can happen with -fno-strict-aliasing.
+
+2019-07-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (alias_stats): Add
+	nonoverlapping_component_refs_since_match_p_must_overlap.
+	(dump_alias_stats): Print it.
+	(nonoverlapping_component_refs_since_match_p): Add early exit.
+	(nonoverlapping_component_refs_p): Do not account early exit.
+
+2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* except.c (emit_to_new_bb_before): Make sure to put a location on SEQ.
+	* tree-eh.c (replace_goto_queue_1) <GIMPLE_GOTO>: Propagate location.
+	(emit_eh_dispatch): Delete.
+	(lower_catch): Emit the eh_dispatch manually and set the location of
+	the first catch statement onto it.
+	(lower_eh_filter): Emit the eh_dispatch manually and set location.
+	(lower_eh_dispatch): Propagate location.
+	* tree-outof-ssa.c (set_location_for_edge): Handle EH edges specially.
+	(eliminate_build): Likewise.
+
+2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-cfg.c (gimple_make_forwarder_block): Propagate location info on
+	phi nodes if possible.
+	* tree-scalar-evolution.c (final_value_replacement_loop): Propagate
+	location info on the newly created statement.
+	* tree-ssa-loop-manip.c (create_iv): Propagate location info on the
+	newly created increment if needed.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/78884
+	* gimplify.c (struct gimplify_omp_ctx): Add add_safelen1 member.
+	(gimplify_bind_expr): If seeing TREE_ADDRESSABLE VLA inside of simd
+	loop body, set ctx->add_safelen1 instead of making it GOVD_PRIVATE.
+	(gimplify_adjust_omp_clauses): Add safelen (1) clause if
+	ctx->add_safelen1 is set.
+
+	* omp-expand.c (expand_omp_for_static_nochunk): Don't emit
+	GOMP_loop_start at the start of second worksharing loop in a scan.
+	For nowait, don't emit GOMP_loop_end_nowait at the end of first
+	worksharing loop in a scan even if there are conditional lastprivates,
+	and do emit GOMP_loop_end_nowait at the end of second worksharing loop.
+
+2019-07-04  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
+	Fix check for match in the ref walk.
+
+2019-07-04  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-loop-niter.c
+	(get_upper_bound_based_on_builtin_expr_with_prob): New function.
+	(estimate_numbers_of_iterations):
+	Support __builtin_expect_with_probability for analysis
+	of # of loop iterations.
+
+2019-07-04  Alexandre Oliva  <oliva@adacore.com>
+
+	* doc/generic.texi (Cleanups): Document EH_ELSE_EXPR.
+	* except.c: Likewise.
+	* expr.c (expand_expr_real_1): Reject it.
+	* gimplify.c (gimplify_expr): Gimplify it, within
+	TRY_FINALLY_EXPR.
+	* tree-dump.c (dequeue_and_dump): Dump it.
+	* tree-pretty-print.c (dump_generic_node): Likewise.
+	* tree.c (block_may_fallthru): Handle it.
+	* tree.def (EH_ELSE_EXPR): Introduce it.
+	* gimple-pretty-print.c (dump_gimple_try): Dump TRY_FINALLY
+	with GIMPLE_EH_ELSE as try/finally/else.
+
+2019-07-04  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/91062
+	* tree-pass.h (execute_all_ipa_transforms): Add a flag
+	parameter whether to disable GC collection.
+	* passes.c (execute_one_ipa_transform_pass): Likewise, and
+	honor it.
+	(execute_all_ipa_transforms): Likewise and pass it down.
+	* cgraph.c (cgraph_node::get_body): Do not invoke garbage
+	collection from applying IPA transforms.
+	* cgraphunit.c (cgraph_node::expand): Allow garbage collection
+	from applying IPA transforms.
+
+2019-07-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90911
+	* tree-vectorizer.h (_loop_vec_info::scalar_loop_scaling): New field.
+	(LOOP_VINFO_SCALAR_LOOP_SCALING): new.
+	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+	scalar_loop_scaling.
+	(vect_transform_loop): Scale scalar loop profile if needed.
+	* tree-vect-loop-manip.c (vect_loop_versioning): When re-using
+	the loop copy from if-conversion adjust edge probabilities
+	and scale the vectorized loop body profile, queue the scalar
+	profile for updating after peeling.
+
+2019-07-04  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (decl_refs_may_alias_p): Add size1 and size2
+	parameters; return early for must-alias.
+	(indirect_ref_may_alias_decl_p): Likewise; when establishing
+	outer types match, try nonoverlapping_component_refs
+	if must-alias is not obvious.
+	(indirect_refs_may_alias_p): Likewise.
+	(refs_may_alias_p_2): Likewise.
+
+2019-07-04  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.h (vn_reference_lookup): Add last_vuse_ptr
+	argument.
+	* tree-ssa-sccvn.c (last_vuse_ptr, vn_walk_kind): Move
+	globals into...
+	(struct vn_walk_cb_data): New callback data struct.
+	(vn_reference_lookup_2): Adjust.
+	(vn_reference_lookup_3): Likewise.
+	(vn_reference_lookup_pieces): Likewise.
+	(vn_reference_lookup): Likewise, get last_vuse_ptr argument.
+	(visit_reference_op_load): Adjust.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91063
+	* tree-vect-stmts.c (vect_init_vector): Call gsi_remove to remove
+	stmt from stmts sequence before calling vect_init_vector_1.
+	Formatting fix.
+
+2019-07-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/88833
+	* fwprop.c (reg_single_def_p): New function.
+	(propagate_rtx_1): Add unconditional else inside RTX_EXTRA case.
+	(forward_propagate_into): New parameter reg_prop_only
+	with default value false.
+	Propagate def's src into loop only if SET_SRC and SET_DEST
+	of def_set have single definitions.
+	Likewise if reg_prop_only is set to true.
+	(fwprop): New param fwprop_addr_p.
+	Integrate fwprop_addr into fwprop.
+	(fwprop_addr): Remove.
+	(pass_rtl_fwprop_addr::execute): Call fwprop with arg set
+	to true.
+	(pass_rtl_fwprop::execute): Call fwprop with arg set to false.
+	* simplify-rtx.c (simplify_subreg): Add case for vector comparison.
+	* config/i386/sse.md (UNSPEC_BLENDV): Adjust pattern.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
+	in worksharing loop scans.
+
+	PR tree-optimization/91074
+	* omp-low.c (lower_omp_for_scan): Set DECL_GIMPLE_REG_P on cplx
+	temporary.
+
+	PR rtl-optimization/90756
+	* explow.c (promote_ssa_mode): Always use TYPE_MODE, don't bypass it
+	for VECTOR_TYPE_P.
+
+2019-07-03  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/aarch64/aarch64.md: Remove redundant constraints from
+	define_expand but keep some patterns untouched if they are
+	specially selected by TARGET_SECONDARY_RELOAD hook.
+	* config/aarch64/aarch64-sve.md: Likewise.
+	* config/aarch64/atomics.md: Remove redundant constraints from
+	define_expand.
+	* config/aarch64/aarch64-simd.md: Likewise.
+
+2019-07-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (DRIVER_SELF_SPECS): Remove the linker cases.
+	(RDYNAMIC): Rename to, DARWIN_RDYNAMIC.
+	(DARWIN_PIE_SPEC, DARWIN_NOPIE_SPEC): Adjust to remove the Xlinker
+	clauses.
+	(LINK_COMMAND_SPEC_A): Add DARWIN_RDYNAMIC, DARWIN_PIE_SPEC and
+	DARWIN_NOPIE_SPEC.
+
+2019-07-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (REAL_LIBGCC_SPEC): Adjust for earlier Darwin.
+	(STARTFILE_SPEC): Split crt3 into a separate spec.
+	(DARWIN_EXTRA_SPECS): Add crt2 and crt3 spec.
+	(DARWIN_CRT2_SPEC): New.
+	(DARWIN_CRT3_SPEC): New.
+	(MIN_LD64_OMIT_STUBS): Revise to 62.1.
+	* config/rs6000/darwin.h (DARWIN_CRT2_SPEC): Revise conditions.
+	(DARWIN_CRT3_SPEC): New.
+
+2019-07-03  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (altivec_mov<mode>, VM2 iterator):
+	Change the RTL attribute "length" from "4" to "*" to allow the
+	length attribute to be adjusted automatically for prefixed load,
+	store, and add immediate instructions.
+	* config/rs6000/rs6000.md (extendhi<mode>2, EXTHI iterator):
+	Likewise.
+	(extendsi<mode>2, EXTSI iterator): Likewise.
+	(movsi_internal1): Likewise.
+	(movsi_from_sf): Likewise.
+	(movdi_from_sf_zero_ext): Likewise.
+	(mov<mode>_internal): Likewise.
+	(movcc_internal1, QHI iterator): Likewise.
+	(mov<mode>_softfloat, FMOVE32 iterator): Likewise.
+	(movsf_from_si): Likewise.
+	(mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
+	(mov<mode>_softfloat64, FMOVE64 iterator): Likewise.
+	(mov<mode>, FMOVE128 iterator): Likewise.
+	(movdi_internal64): Likewise.
+	* config/rs6000/vsx.md (vsx_le_permute_<mode>, VSX_TI iterator):
+	Likewise.
+	(vsx_le_undo_permute_<mode>, VSX_TI iterator): Likewise.
+	(vsx_mov<mode>_64bit, VSX_M iterator): Likewise.
+	(vsx_mov<mode>_32bit, VSX_M iterator): Likewise.
+	(vsx_splat_v4sf): Likewise.
+
+2019-07-03  Mark Wielaard  <mark@klomp.org>
+
+	PR debug/90981
+	* dwarf2out.c (add_top_level_skeleton_die_attrs): Only add
+	DW_AT_addr_base if there is actually a .debug_addr section with
+	addresses.
+	(output_addr_table): Add DWARF5 table header generation here after
+	checking there are actually any addresses from...
+	(dwarf2out_finish): ...here.
+
+2019-07-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91069
+	* match.pd (vec_perm -> bit_insert): Fix element read from
+	first vector.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.def (DEBUG_COUNTER): Add match debug counter.
+	* genmatch.c (dt_simplify::gen_1): Generate dbgcnt
+	condition.
+	* generic-match-head.c: Include dbgcnt.h.
+	* gimple-match-head.c: Likewise.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* gcov-counter.def (GCOV_COUNTER_V_SINGLE): Remove.
+	(GCOV_COUNTER_V_TOPN): New.
+	(GCOV_COUNTER_V_INDIR): Use _topn.
+	* gcov-io.h (GCOV_DISK_SINGLE_VALUES): Remove.
+	(GCOV_TOPN_VALUES): New.
+	(GCOV_SINGLE_VALUE_COUNTERS): Remove.
+	(GCOV_TOPN_VALUES_COUNTERS): New.
+	* profile.c (instrument_values): Use HIST_TYPE_TOPN_VALUES.
+	* tree-profile.c:
+	(gimple_init_gcov_profiler): Rename variables from one_value
+	to topn_values.
+	(gimple_gen_one_value_profiler): Remove.
+	(gimple_gen_topn_values_profiler): New function.
+	* value-prof.c (dump_histogram_value): Use TOPN_VALUES
+	names instead of SINGLE_VALUE.
+	(stream_out_histogram_value): Likewise.
+	(stream_in_histogram_value): Likewise.
+	(get_most_common_single_value): Likewise.
+	(gimple_divmod_fixed_value_transform): Likewise.
+	(gimple_stringops_transform): Likewise.
+	(gimple_divmod_values_to_profile): Likewise.
+	(gimple_stringops_values_to_profile): Likewise.
+	(gimple_find_values_to_profile): Likewise.
+	* value-prof.h (enum hist_type): Rename to TOPN.
+	(gimple_gen_one_value_profiler): Remove.
+	(gimple_gen_topn_values_profiler): New.
+
+2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (add_scalar_info): Add back refererence to existing DIE
+	if it has the DW_AT_data_member_location attribute.
+
+2019-07-03  Richard Biener  <rguenther@suse.de>
+
+	* gimple-pretty-print.c (dump_ternary_rhs): Fix BIT_INSERT_EXPR
+	dumping.
+
+2019-07-03  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/aarch64/aarch64.md (FP_REGNUM): New constant.
+	(tlsdesc_small_advsimd_<mode>): Add use of FP_REGNUM.
+	(tlsdesc_small_sve_<mode>): Likewise.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Define ZSTD_LIB.
+	* common.opt: Adjust compression level
+	to support also zstd levels.
+	* config.in: Regenerate.
+	* configure: Likewise.
+	* configure.ac: Add --with-zstd and --with-zstd-include options
+	and detect ZSTD.
+	* doc/install.texi: Mention zstd dependency.
+	* gcc.c: Print supported LTO compression algorithms.
+	* lto-compress.c (lto_normalized_zstd_level): Likewise.
+	(lto_compression_zstd): Likewise.
+	(lto_uncompression_zstd): Likewise.
+	(lto_end_compression): Dispatch in between zlib and zstd.
+	(lto_compression_zlib): Mark with ATTRIBUTE_UNUSED.
+	(lto_uncompression_zlib): Make it static.
+	* lto-compress.h (lto_end_uncompression): Fix GNU coding style.
+	* lto-section-in.c (lto_get_section_data): Pass info
+	about used compression.
+	* lto-streamer-out.c: By default use zstd when possible.
+	* timevar.def (TV_IPA_LTO_DECOMPRESS): Rename to decompression
+	(TV_IPA_LTO_COMPRESS): Likewise for compression.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* lto-section-in.c (lto_get_section_data): Add "lto" section.
+	* lto-section-out.c (lto_destroy_simple_output_block): Never
+	compress LTO_section_lto section.
+	* lto-streamer-out.c (produce_asm): Do not set major_version
+	and minor_version.
+	(lto_output_toplevel_asms): Likewise.
+	(produce_lto_section): New function.
+	(lto_output): Call produce_lto_section.
+	(lto_write_mode_table): Do not set major_version and
+	minor_version.
+	(produce_asm_for_decls): Likewise.
+	* lto-streamer.h (enum lto_section_type): Add LTO_section_lto
+	type.
+	(struct lto_header): Remove.
+	(struct lto_section): New struct.
+	(struct lto_simple_header): Do not inherit from lto_header.
+	(struct lto_file_decl_data): Add lto_section_header field.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* lra-eliminations.c (eliminate_regs_in_insn): Remove
+	dead assignemts.
+	* reg-stack.c (check_asm_stack_operands): Likewise.
+	* tree-ssa-structalias.c (create_function_info_for): Likewise.
+	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
+	* config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use
+	force_expand_binop.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90892
+	* builtins.c (inline_expand_builtin_string_cmp): Handle '\0'
+	in string constants.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90899
+	* multiple_target.c (create_dispatcher_calls): Add to comdat
+	group only if set for ifunc.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	PR target/88056
+	* config/i386/host-mingw32.c (mingw32_gt_pch_use_address):
+	Define local_object_name in outer scope in order to handle
+	use-after-scope issue.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* common.opt: Add fprofile-note.
+	* coverage.c (coverage_init): Append the option
+	to bbg_file_name.
+	* doc/invoke.texi: Document -fprofile-note.
+
+2019-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91033
+	* tree-vectorizer.h (vect_mark_stmts_to_be_vectorized,
+	vect_analyze_data_refs): Add bool * arguments.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Add fatal argument,
+	if failure is due to scatter/gather, set *fatal to false if non-NULL.
+	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
+	* tree-vect-loop.c (vect_analyze_loop_2): Adjust
+	vect_mark_stmts_to_be_vectorized and vect_analyze_data_refs callers.
+	* tree-vect-slp.c (vect_slp_analyze_bb_1): Adjust
+	vect_analyze_data_refs caller.
+
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_
+	clause.
+	* tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of
+	OMP_CLAUSE__CONDTEMP_ as range's upper bound.
+	(OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+	OMP_CLAUSE__SCANTEMP_ entry.
+	(walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Likewise.
+	* omp-general.h (struct omp_for_data): Add have_scantemp and
+	have_nonctrl_scantemp members.
+	* omp-general.c (omp_extract_for_data): Initialize them.
+	* omp-low.c (struct omp_context): Add scan_exclusive member.
+	(scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind
+	result again with GF_OMP_FOR_KIND_MASK.  Initialize also
+	ctx->scan_exclusive.
+	(lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead
+	of !ctx->scan_inclusive.
+	(lower_rec_input_clauses): Simplify gimplification of dtors using
+	gimplify_and_add.  For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN
+	rather than rvarp.  Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing
+	loops.  Don't add barrier for reduction_omp_orig_ref if
+	ctx->scan_??xclusive.
+	(lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive.
+	(lower_omp_scan): Use ctx->scan_exclusive instead
+	of !ctx->scan_inclusive.  Handle worksharing loops with inscan
+	reductions.  Use new_vard != new_var instead of repeated
+	omp_is_reference calls.
+	(omp_find_scan, lower_omp_for_scan): New functions.
+	(lower_omp_for): Call lower_omp_for_scan for worksharing loops with
+	inscan reductions.
+	* omp-expand.c (expand_omp_scantemp_alloc): New function.
+	(expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp
+	and fd->have_scantemp.
+
+	* gimplify.c (gimplify_scan_omp_clauses): For inscan reductions
+	on worksharing loop propagate it as shared clause to containing
+	combined parallel.
+
+	* omp-expand.c (expand_omp_for_static_nochunk,
+	expand_omp_for_static_chunk): For nowait worksharing loop with
+	conditional lastprivate clause(s), emit GOMP_loop_end_nowait call
+	at the end.
+
+2019-07-02  qing zhao  <qing.zhao@oracle.com>
+
+	PR preprocessor/90581
+	* doc/cppopts.texi: Add document for -fmax-include-depth.
+	* doc/invoke.texi (Preprocessor Options): List -fmax-include-depth.
+
+2019-07-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (mmx_pack<s_trunsuffix>swb):
+	Use TARGET_SSE2 && SSE_REGNO_P in split condition.
+	(mmx_packssdw): Ditto.
+	(mmx_punpckhbw): Ditto.
+	(mmx_punpcklbw): Ditto.
+	(mmx_punpckhwd): Ditto.
+	(mmx_punpcklwd): Ditto.
+	(mmx_punpckhdq): Ditto.
+	(mmx_punpckldq): Ditto.
+	(*vec_dupv4hi): Ditto.
+	(*vec_dupv2si): Ditto.
+	(mmx_pmovmskb): Ditto.
+	* config/i386/sse.md (sse_cvtpi2ps): Use
+	TARGET_SSE2 && SSE_REG_P in split condition.
+	(ssse3_ph<plusminus_mnemonic>wv4hi3): Use
+	TARGET_SSSE3 && SSE_REGNO_P in split condition.
+	(ssse3_ph<plusminus_mnemonic>dv2si3): Ditto.
+	(ssse3_pshufbv8qi3): Ditto.
+	(ssse3_palignrdi): Ditto.
+
+2019-07-02  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.md (movdi_symbol_save_scc): Convert to define_insn
+	with inlined save and restore.
+
+2019-07-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgexpand.c (pass_expand::execute): Deal specially with instructions
+	to be inserted on single successor edge of the entry block.  Then call
+	commit_edge_insertions instead of inserting the instructions manually.
+	* cfgrtl.c (commit_edge_insertions): Do not verify flow info during
+	RTL expansion and rebuild jump labels chain.
+
+2019-07-02  Richard Biener  <rguenther@suse.de>
+
+	* tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and
+	TI_CHREC_KNOWN.
+	* tree.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
+	Define here.
+	* tree.c (build_common_tree_nodes): Initialize them.
+	* tree-chrec.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
+	Make declarations comments.
+	* tree-scalar-evolution.c (chrec_not_analyzed_yet, chrec_dont_know,
+	chrec_known): Remove definitions.
+	(initialize_scalar_evolutions_analyzer): Remove.
+	(scev_initialize): Do not call initialize_scalar_evolutions_analyzer.
+	* tree-streamer.c (preload_common_nodes): Do not preload
+	TI_CHREC_DONT_KNOW or TI_CHREC_KNOWN.
+
+2019-07-02  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Remove forgotten
+	sanity check.
+
+2019-07-02  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_for_decl_p): Rename
+	to ..
+	(nonoverlapping_component_refs_since_match_p): ... this one;
+	handle also non-decl bases; return -1 if search gave up.
+	(alias_stats): Rename nonoverlapping_component_refs_of_decl_p_may_alias,
+	nonoverlapping_component_refs_of_decl_p_no_alias to
+	nonoverlapping_component_refs_since_match_p_may_alias,
+	nonoverlapping_component_refs_since_match_p_no_alias.
+	(dump_alias_stats): Update dumping.
+	(aliasing_matching_component_refs_p): Break out from ...;
+	dispatch to nonoverlapping_component_refs_for_decl_p
+	and nonoverlapping_component_refs_since_match_p.
+	(aliasing_component_refs_p): ... here; call
+	nonoverlapping_component_refs_p in scenarios where we can not
+	precisely determine base match.
+	(decl_refs_may_alias_p): Use
+	nonoverlapping_component_refs_since_match_p.
+	(indirect_ref_may_alias_decl_p): Do not call
+	nonoverlapping_component_refs_p.
+	(indirect_refs_may_alias_p): Likewise.
+
+2019-07-02  Jan Hubicka  <jh@suse.cz>
+
+	* tree-inline.c (remap_gimple_stmt): Do not subtitute handled components
+	to clobber of return value.
+
+2019-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/cortex-a57.md (cortex_a57_neon_type): Use neon_arith_basic
+	for is_neon_type instructions that have not already been categorized.
+
+2019-07-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/58483
+	* tree-ssa-scopedtables.c (avail_expr_hash): Use OEP_ADDRESS_OF
+	for MEM_REF base hashing.
+	(equal_mem_array_ref_p): Likewise for base comparison.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (signbit<mode>2_dm): Make this a
+	parameterized name.
+	(signbit<mode>2): Use that name.  Simplify.
+
+2019-07-01  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+
+	PR middle-end/66726
+	* tree-ssa-phiopt.c (factor_out_conditional_conversion):
+	Tune heuristic from PR71016 to allow MIN / MAX.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (ieee_128bit_vsx_abs<mode>2): Make this a
+	parameterized name.
+	(abs<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
+	parameterized name.
+	(neg<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (abs<mode>2_hw): Make this a parameterized
+	name.
+	(abs<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (neg<mode>2_hw): Make this a parameterized
+	name.
+	(neg<mode>2): Use that name.  Simplify.
+
+2019-07-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md ("isa" attribute): Add sse_noavx.
+	("enabled" attribute): Handle sse_noavx isa attribute.
+	* config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
+	Use TARGET_SSE && SSE_REGNO_P in split condition.
+	(*vec_dupv2sf): Ditto.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (extenddf<mode>2): Make this a parameterized
+	name.
+	(floatsi<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (extenddf<mode>2_fprs): Make this a
+	parameterized name.
+	(extenddf<mode>2_vsx): Make this a parameterized name.
+	(extenddf<mode>2): Use those names.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (eh_set_lr_<mode>): Make this a parameterized
+	name.
+	(eh_return): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (ctr<mode>): Make this a parameterized name.
+	(doloop_end): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (indirect_jump<mode>_nospec): Make this a
+	parameterized name.
+	(indirect_jump): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (abs<mode>2_internal): Make this a
+	parameterized name.
+	(abs<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (fix_trunc<mode>si2_fprs): Make this a
+	parameterized name.
+	(fix_trunc<mode>si2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
+	(allocate_stack): Use that name.  Simplify.
+
+2019-07-01  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90923
+	* hash-map.h (hash_map::put): On insertion invoke element ctor.
+	(hash_map::get_or_insert): Same.  Reformat comment.
+	* hash-set.h (hash_set::add): On insertion invoke element ctor.
+	* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New.
+	* hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
+	* hash-table.h (hash_table::operator=): Prevent copy assignment.
+	 (hash_table::hash_table (const hash_table&)): Use copy ctor
+	 instead of assignment to copy elements.
+
+2019-07-01  Wilco Dijkstra  <wdijkstr@arm.com>
+	    John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/90963
+	* config/pa/pa.md (builtin_longjmp): Restore hard_frame_pointer_rtx
+	using saved frame pointer.
+
+2019-07-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/64242
+	* config/sparc/sparc.md (nonlocal_goto): Restore frame pointer last.
+	Add frame clobber and schedule blockage.
+
+2019-07-01  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* doc/invoke.texi (Link Options): Further editorial changes to
+	-flinker-output docs.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_force_indexed_or_indirect_mem):
+	Load both operands of a PLUS into registers separately.
+
+2019-07-01  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/vector.md: Fix shift count operand printing.
+
+2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira-lives.c (process_bb_node_lives): Use ira_setup_alts.
+
+2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira.c (ira_get_dup_out_num): Don't punt for earlyclobbers.
+	Use recog_data to test for an output operand.
+
+2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira.c (ira_setup_alts): If any valid alternatives have zero cost,
+	exclude any others that are disparaged or that are bound to need
+	a reload or spill.
+	(ira_get_dup_out_num): Expand comment.
+
+2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira.c (ira_setup_alts): Use preprocess_constraints to get the
+	constraint string for each operand/alternative combo.  Only handle
+	'%' at the start of constraint strings, and look for it outside
+	the main loop.
+
+2019-07-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* ira-int.h (ira_setup_alts, ira_get_dup_out_num): Use
+	alternative_mask instead of HARD_REG_SET to represent a
+	bitmask of alternatives.
+	* ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
+	* ira-conflicts.c (add_insn_allocno_copies): Likewise.
+
+2019-07-01  Martin Liska  <mliska@suse.cz>
+
+	* edit-context.c (test_applying_fixits_unreadable_file): Do not
+	use () for a constructor call.
+	(test_applying_fixits_line_out_of_range): Likewise.
+	* ggc-page.c (alloc_page): Use (void *) for %p printf format
+	argument.
+	(free_page): Likewise.
+
+2019-07-01  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gdbhooks.py (GdbPrettyPrinters.add_printer_for_types): Reorder
+	parameter names to match usage (no functional change).
+	(GdbPrettyPrinters.add_printer_for_regex): Ditto.
+
+2019-07-01  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (class pass_fre): Add may_iterate
+	pass parameter.
+	(pass_fre::execute): Honor it.
+	* passes.def: Adjust pass_fre invocations to allow iterating,
+	add non-iterating pass_fre before late threading/dom.
+
+2019-07-01  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Adjust
+	TARGET_MEM_REF handling to also handle address-taken ones.
+
+2019-07-01  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords, Other
+	hardware attributes): Document avx512vp2intersect.
+
+2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (ssse3_abs<mode>2): Rename from abs<mode>2.
+	(abs<mode>2): New expander.
+	* config/i386/i386-builtin.def (__builtin_ia32_pabsb):
+	Use CODE_FOR_ssse3_absv8qi2.
+	(__builtin_ia32_pabsw): Use CODE_FOR_ssse3_absv4hi2.
+	(__builtin_ia32_pabsd): Use CODE_FOR_ssse3_absv2si2.
+
+2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (mmx_isa): Rename x64, x64_noavx and x64_avx
+	to sse, sse_noavx and avx.  Update all uses.
+
+2019-06-30  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (sse_movntq): Add "isa" attribute.
+	(*mmx_<plusminus_insn><mode>3): Ditto.
+	(*mmx_mulv4hi3"): Ditto.
+	(*mmx_smulv4hi3_highpart): Ditto.
+	(*mmx_umulv4hi3_highpart): Ditto.
+	(*mmx_pmaddwd): Ditto.
+	(*sse2_umulv1siv1di3): Ditto.
+	(*mmx_<code>v4hi3): Ditto.
+	(*mmx_<code>v8qi3): Ditto.
+	(mmx_ashr<mode>3): Ditto.
+	("mmx_<shift_insn><mode>3): Ditto.
+	(*mmx_eq<mode>3): Ditto.
+	(mmx_gt<mode>3): Ditto.
+	(mmx_andnot<mode>3): Ditto.
+	(*mmx_<code><mode>3): Ditto.
+	(*mmx_pinsrw): Ditto.
+	(*mmx_pextrw): Ditto.
+	(mmx_pshufw_1): Ditto.
+	(*mmx_uavgv8qi3): Ditto.
+	(*mmx_uavgv4hi3): Ditto.
+	("mmx_psadbw): Ditto.
+	* config/i386/sse.md (sse_cvtps2pi): Ditto.
+	(sse_cvttps2pi): Ditto.
+	(ssse3_pmaddubsw): Ditto.
+	(*ssse3_pmulhrswv4hi3): Ditto.
+	(ssse3_psign<mode>3): Ditto.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* expr.c (expand_expr_real_1) <BIT_FIELD_REF>: Apply the big-endian
+	adjustment for bit-fields to all aggregate types.
+
+2019-06-28   Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (pcrel_address): Use
+	SYMBOL_REF_LOCAL_P to determine if a label is local.
+	(pcrel_external_address): New predicate.
+	(non_prefixed_mem_operand): Delete, predicate not used.
+	* config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL_P): Delete, we now use
+	SYMBOL_REF_LOCAL_P to determine if we can use pc-relative
+	addressing.
+	(SYMBOL_REF_PCREL_P): Likewise.
+
+	PR target/91009
+	* config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Add non-VSX
+	alternative.
+	(floatsi<mode>2_lfiwax_mem): Add non-VSX alternative.
+	(floatunssi<mode>2_lfiwzx): Add non-VSX alternative.
+	(floatunssi<mode>2_lfiwzx_mem): Add non-VSX alternative.
+
+2019-06-28  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Remove
+	override on extra_headers.
+
+2019-06-28  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-c.c (pop_field_alignment): Quote #pragma options.
+	* config/darwin-driver.c (darwin_default_min_version): Remove newline
+	from warning.
+	(darwin_driver_init): Likewise.
+
+2019-06-28  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
+	vgf2p8affineqb_<mode><mask_name>, vgf2p8mulb_<mode><mask_name>):
+	Eliminate redundant alternative.
+
+2019-06-28  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
+	vgf2p8affineqb_<mode><mask_name>): Drop % constraint modifier.
+	Use vector_operand.
+
+2019-06-28  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_rtx_costs): All short instructions are
+	having a lower cost regardless of the speed option.
+
+2019-06-28  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md (sse2_cvtpd2pi, sse2_cvttpd2pi): Use
+	vector_operand plus, on both alternatives, "Bm" constraint.
+
+2019-06-28  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* config/arm/arm.md: Remove redundant constraints from
+	define_expand but leave reload_inm and reload_outm patterns
+	untouched since they need special constraints to work.
+	* config/arm/arm-fixed.md: Remove redundant constraints from
+	define_expand.
+	* config/arm/iwmmxt.md: Likewise.
+	* config/arm/neon.md: Likewise.
+	* config/arm/sync.md: Likewise.
+	* config/arm/thumb1.md: Likewise.
+	* config/arm/vec-common.md: Likewise.
+
+2019-06-27  Ilia Diachkov  <ilia.diachkov@optimitech.com>
+
+	* doc/install.texi: Document --disable-tm-clone-registry.
+
+2019-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91024
+	* gimplify.c (collect_fallthrough_labels): Ignore GIMPLE_PREDICT
+	statements.
+
+	PR tree-optimization/91010
+	* tree-vect-stmts.c (scan_operand_equal_p): If offset1 == offset2,
+	return true.  Otherwise, don't call operand_equal_p if offset1 or
+	offset2 is NULL and just return false.
+
+2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Honour
+	user-specified float mode choice for kernel mode code.
+
+2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (ENDFILE_SPEC): Correct whitespace in the
+	spec.
+
+2019-06-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Do not
+	use longcall for 64b code.
+
+2019-06-27  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	* builtins.c (get_memory_rtx): Fix comment.
+	* optabs.def (movmem_optab): Change to cpymem_optab.
+	* expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
+	(emit_block_move_hints): Change movmem to cpymem.
+	* defaults.h: Change movmem to cpymem.
+	* targhooks.c (get_move_ratio): Change movmem to cpymem.
+	(default_use_by_pieces_infrastructure_p): Ditto.
+	* config/aarch64/aarch64-protos.h: Change movmem to cpymem.
+	* config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
+	to cpymem.
+	* config/aarch64/aarch64.h: Change movmem to cpymem.
+	* config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
+	* config/alpha/alpha.h: Change movmem to cpymem in comment.
+	* config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
+	movmem to cpymem.
+	* config/arc/arc-protos.h: Change movmem to cpymem.
+	* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
+	* config/arc/arc.h: Change movmem to cpymem in comment.
+	* config/arc/arc.md (movmemsi): Change movmem to cpymem.
+	* config/arm/arm-protos.h: Change movmem to cpymem in names.
+	* config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
+	gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
+	* config/arm/arm.md (movmemqi): Change movmem to cpymem.
+	* config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
+	* config/avr/avr-protos.h: Change movmem to cpymem.
+	* config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
+	avr_out_movmem): Change movmem to cpymem.
+	* config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
+	Change movmem to cpymem.
+	* config/bfin/bfin-protos.h: Change movmem to cpymem.
+	* config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
+	Change movmem to cpymem.
+	* config/bfin/bfin.h: Change movmem to cpymem in comment.
+	* config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
+	* config/c6x/c6x-protos.h: Change movmem to cpymem.
+	* config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
+	* config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
+	* config/frv/frv.md (movmemsi): Change name to cpymemsi.
+	* config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
+	* config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
+	* config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
+	expand_set_or_movmem_via_rep, expand_movmem_epilogue,
+	expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
+	expand_small_cpymem_or_setmem,
+	expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
+	expand_set_or_cpymem_constant_prologue,
+	ix86_expand_set_or_cpymem): Change movmem to cpymem.
+	* config/i386/i386-protos.h: Change movmem to cpymem.
+	* config/i386/i386.h: Change movmem to cpymem in comment.
+	* config/i386/i386.md (movmem<mode>): Change name to cpymem.
+	(setmem<mode>): Change expansion function name.
+	* config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
+	* config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
+	movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
+	* config/m32c/m32c-protos.h: Change movmem to cpymem.
+	* config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
+	* config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
+	* config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
+	to cpymem.
+	* config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
+	* config/microblaze/microblaze.c: Change movmem to cpymem in comment.
+	* config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
+	* config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
+	Change movmem to cpymem.
+	* config/mips/mips.h: Change movmem to cpymem.
+	* config/mips/mips.md (movmemsi): Change name to cpymemsi.
+	* config/nds32/nds32-memory-manipulation.c
+	(nds32_expand_movmemsi_loop_unknown_size,
+	nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
+	nds32_expand_movmemsi_unroll,
+	nds32_expand_movmemsi): Change movmem to cpymem.
+	* config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
+	* config/nds32/nds32-protos.h: Change movmem to cpymem.
+	* config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
+	(pa_adjust_insn_length): Change call to compute_movmem_length.
+	* config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
+	movmemdi, movmemdi_prereload,
+	movmemdi_postreload): Change movmem to cpymem.
+	* config/pdp11/pdp11.md (movmemhi, movmemhi1,
+	movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
+	* config/riscv/riscv.c: Change movmem to cpymem in comment.
+	* config/riscv/riscv.h: Change movmem to cpymem.
+	* config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
+	* config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
+	* config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
+	movmem to cpymem.
+	* config/s390/s390-protos.h: Change movmem to cpymem.
+	* config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
+	s390_expand_insv): Change movmem to cpymem.
+	* config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
+	movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
+	* config/sh/sh.md (movmemsi): Change name to cpymemsi.
+	* config/sparc/sparc.h: Change movmem to cpymem in comment.
+	* config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
+	for nonexistent function.
+	* config/vax/vax.h: Change movmem to cpymem in comment.
+	* config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
+	* config/visium/visium.h: Change movmem to cpymem in comment.
+	* config/visium/visium.md (movmemsi): Change name to cpymemsi.
+	* config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
+	* doc/md.texi: Change movmem to cpymem and update description to match.
+	* doc/rtl.texi: Change movmem to cpymem.
+	* target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
+	* doc/tm.texi: Regenerate.
+
+2019-06-27  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+	-fvariable-expansion-in-unroller by default.
+	* doc/invoke.texi (-fvariable-expansion-in-unroller): Document new
+	default for Power.
+
+2019-06-27  David Edelsohn  <dje.gcc@gmail.com>
+
+	Revert
+	2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
+	* config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
+
+	* config.gcc(rs6000-*-*): Define target_gtfiles.
+
+2019-06-27  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-devirt.c (odr_type_d): Add tbaa_enabled flag.
+	(add_type_duplicate): When odr hash is not allocated, to nothing.
+	(odr_based_tbaa_p): New function.
+	(set_type_canonical_for_odr_type): New function.
+	* ipa-utils.h (enable_odr_based_tbaa, odr_based_tbaa_p,
+	set_type_canonical_for_odr_type): New.
+	* tree.c (gimple_canonical_types_compatible_p): ODR types with
+	ODR based TBAA are not equivalent to non-ODR types.
+
+2019-06-27  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90974
+	PR rtl-optimization/90975
+	PR rtl-optimization/90976
+	PR target/91016
+	PR tree-optimization/91017
+	* config/i386/i386-expand.c (ix86_expand_rounddf_32): Remove
+	unused tmp.
+	* lra.c (lra_set_insn_recog_data): Remove a leftover from
+	initial commit of IRA.
+	* optabs.c (expand_twoval_binop): Use xop0 and xop1 instead
+	of op0 and op1.
+	* tree-vect-loop.c (vect_create_epilog_for_reduction):
+	Remove unused mode1.
+	* tree-vect-stmts.c (vectorizable_call): Remove dead assignment
+	to new_stmt_info.
+
+2019-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90991
+	* config/i386/sse.md (avx_vec_concat<mode>): Use nonimmediate_operand
+	instead of register_operand for operands[1], add m to its constraints
+	if operands[2] uses "C" constraint.  Ensure in condition that if
+	operands[2] is not 0, then operands[1] is not a MEM.  For last two
+	alternatives, use unaligned loads instead of aligned if operands[1] is
+	misaligned_operand.
+
+2019-06-27  Martin Liska  <mliska@suse.cz>
+
+	* asan.c (asan_emit_allocas_unpoison): Remove obviously
+	dead assignments.
+	* bt-load.c (move_btr_def): Likewise.
+	* builtins.c (expand_builtin_apply_args_1): Likewise.
+	(expand_builtin_apply): Likewise.
+	* cfgexpand.c (expand_asm_stmt): Likewise.
+	(construct_init_block): Likewise.
+	* cfghooks.c (verify_flow_info): Likewise.
+	* cfgloopmanip.c (remove_path): Likewise.
+	* cfgrtl.c (rtl_verify_bb_layout): Likewise.
+	* cgraph.c (cgraph_node::set_pure_flag): Likewise.
+	* combine.c (simplify_if_then_else): Likewise.
+	* config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
+	(choose_basereg): Likewise.
+	(ix86_expand_prologue): Likewise.
+	(ix86_preferred_output_reload_class): Likewise.
+	* cselib.c (cselib_record_sets): Likewise.
+	* df-scan.c (df_scan_alloc): Likewise.
+	* dojump.c (do_jump_by_parts_greater_rtx): Likewise.
+	* early-remat.c (early_remat::record_equiv_candidates): Likewise.
+	* emit-rtl.c (try_split): Likewise.
+	* graphite-scop-detection.c (assign_parameter_index_in_region):
+	Likewise.
+	* ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
+	* ira-color.c (setup_profitable_hard_regs): Likewise.
+	* ira.c (rtx_moveable_p): Likewise.
+	* lra-eliminations.c (eliminate_regs_in_insn): Likewise.
+	* read-rtl.c (read_subst_mapping): Likewise.
+	* regrename.c (scan_rtx): Likewise.
+	* reorg.c (fill_slots_from_thread): Likewise.
+	* tree-inline.c (tree_function_versioning): Likewise.
+	* tree-ssa-reassoc.c (optimize_ops_list): Likewise.
+	* tree-ssa-sink.c (statement_sink_location): Likewise.
+	* tree-ssa-threadedge.c (thread_across_edge): Likewise.
+	* tree-vect-loop.c (vect_get_loop_niters): Likewise.
+	(vect_create_epilog_for_reduction): Likewise.
+	* tree.c (build_nonstandard_integer_type): Likewise.
+
+2019-06-27  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Encode valueized RHS.
+
+2019-06-27  Jun Ma  <JunMa@linux.alibaba.com>
+
+	PR tree-optimization/89772
+	* gimple-fold.c (gimple_fold_builtin_memchr): consider trailing nuls in
+	out-of-bound accesses checking.
+
+2019-06-27  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/91014
+	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Bail out
+	when LHS is NULL_TREE.
+
+2019-06-27  Martin Liska  <mliska@suse.cz>
+
+	* symbol-summary.h (traverse): Pass
+	argument a to the call of callback.
+	(gt_ggc_mx): Mark arguments as unused.
+	(gt_pch_nx): Likewise.
+
+2019-06-27  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/62147
+	* loop-iv.c (find_simple_exit): Call finite_loop_p to update
+	finiteness.
+
+2019-06-26  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90883
+	* tree-ssa-dse.c (delete_dead_or_redundant_call): Fix signature.
+	(delete_dead_or_redundant_assignment): Likewise.
+
+	PR tree-optimization/90883
+	* tree-ssa-alias.c (stmt_kills_ref_p): Handle BUILT_IN_CALLOC.
+	* tree-ssa-dse.c: Update various comments to distinguish between
+	dead and redundant stores.
+	(initialize_ao_ref_for_dse): Handle BUILT_IN_CALLOC.
+	(dse_optimize_redundant_stores): New function.
+	(delete_dead_or_redundant_call): Renamed from delete_dead_call.
+	Distinguish between dead and redundant calls in dump output.  All
+	callers updated.
+	(delete_dead_or_redundant_assignment): Similarly for assignments.
+	(dse_optimize_stmt): Handle _CHK variants.  For statements which
+	store 0 into multiple memory locations, try to prove a subsequent
+	store is redundant.
+
+2019-06-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89021
+	* config/i386/i386.c (ix86_autovectorize_vector_sizes):
+	Autovectorize 8-byte vectors for TARGET_MMX_WITH_SSE.
+
+2019-06-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000-internal.h (branch_island): New typedef.
+	(branch_islands): New extern.
+	* config/rs6000/rs6000-logue.c (macho_branch_islands): Moved from
+	* config/rs6000/rs6000.c: .. here.
+
+2019-06-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config.gcc (powerpc*-*-linux*): Move target_gtfiles from here..
+	(powerpc*-*-*) ... to here.
+
+2019-06-26  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle _chk variants of
+	memcpy, memmove and memset builtins.
+	(maybe_trim_memstar_call): Likewise.
+
+2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000-logue.c: Add #ifndef TARGET_PROFILE_KERNEL.
+
+2019-06-26  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
+
+2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-internal.h (rs6000_keep_leaf_when_profiled): New
+	declaration.
+	* config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Remove
+	"static".
+	* config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Delete
+	declaration.
+
+2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c: Fix previous commit, it missed some changes.
+
+2019-06-26  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/90982
+	* tree-inline.c (remap_ssa_name): Copy SSA range info.
+
+2019-06-26  Richard Biener  <rguenther@suse.de>
+
+	* lto-streamer.h (lto_bitmap_alloc): Remove.
+	(lto_bitmap_free): Likewise.
+	* lto-streamer.c (lto_bitmap_alloc): Remove.
+	(lto_bitmap_free): Likewise.
+	(lto_obstack): Likewise.
+	(lto_obstack_initialized): Likewise.
+	* lto-streamer-out.c (lto_output): Use own obstack for local
+	bitmap, free it consistently.
+
+2019-06-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90991
+	* config/i386/sse.md
+	(*<extract_type>_vinsert<shuffletype><extract_suf>_0): Use vmovupd,
+	vmovups, vmovdqu, vmovdqu32 or vmovdqu64 instead of the aligned
+	insns if operands[2] is misaligned_operand.
+
+2019-06-26  Li Jia He  <helijia@linux.ibm.com>
+
+	* config/rs6000/rs6000.h (TARGET_MADDLD): Remove the restriction of
+	TARGET_POWERPC64.
+	* config/rs6000/rs6000.md (maddld): Change maddld match_operand from DI
+	to GPR.
+
+2019-06-26  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* doc/invoke.texi (Warning Options): Fix some @opindex syntax.
+
+2019-06-26  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90973
+	* tree-vect-loop.c (vect_get_known_peeling_cost): Use
+	epilogue_cost_vec instead of prologue_cost_vec for
+	a epilogue cost.
+
+2019-06-26  Martin Liska  <mliska@suse.cz>
+
+	* bb-reorder.c (connect_better_edge_p): Add missing else
+	statement in the middle of if-else statements.
+
+2019-06-25  Hongtao Liu  <hongtao.liu@intel.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+	    Olga Makhotina  <olga.makhotina@intel.com>
+
+	* common/config/i386/i386-common.c
+	(OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
+	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET): New macros.
+	(OPTION_MASK_ISA2_AVX512F_UNSET): Add
+	OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET.
+	(ix86_handle_option): Handle -mavx512vp2intersect.
+	* config/i386/avx512vp2intersectintrin.h: New.
+	* config/i386/avx512vp2intersectvlintrin.h: New.
+	* config/i386/cpuid.h (bit_AVX512VP2INTERSECT): New.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
+	AVX512VP2INTERSECT.
+	* config/i386/i386-builtin-types.def: Add new types.
+	* config/i386/i386-builtin.def: Add new builtins.
+	* config/i386/i386-builtins.c: (enum processor_features): Add
+	F_AVX512VP2INTERSECT.
+	(static const _isa_names_table isa_names_table): Ditto.
+	* config/i386/i386-c.c (ix86_target_macros_internal): Define
+	__AVX512VP2INTERSECT__.
+	* config/i386/i386-expand.c (ix86_expand_builtin): Expand
+	IX86_BUILTIN_2INTERSECTD512, IX86_BUILTIN_2INTERSECTQ512,
+	IX86_BUILTIN_2INTERSECTD256, IX86_BUILTIN_2INTERSECTQ256,
+	IX86_BUILTIN_2INTERSECTD128, IX86_BUILTIN_2INTERSECTQ128.
+	* config/i386/i386-modes.def (P2QI, P2HI): New modes.
+	* config/i386/i386-options.c (ix86_target_string): Add
+	-mavx512vp2intersect.
+	(ix86_option_override_internal): Handle AVX512VP2INTERSECT.
+	* config/i386/i386.c (ix86_hard_regno_nregs): Allocate two regs for
+	P2HImode and P2QImode.
+	(ix86_hard_regno_mode_ok): Register pair only starts at even hardreg
+	number for P2QImode and P2HImode.
+	(ix86_regmode_natural_size): New function.
+	* config/i386/i386.h (TARGET_AVX512VP2INTERSECT,
+	TARGET_AVX512VP2INTERSECT_P, PTA_AVX512VP2INTERSECT
+	REGMODE_NATURAL_SIZE, MASK_PAIR_REGNO_P): New.
+	* config/i386/i386-protos.h (ix86_regmode_natural_size): Declare
+	* config/i386/i386.opt: Add -mavx512vp2intersect.
+	* config/i386/immintrin.h: Include avx512vp2intersectintrin.h and
+	avx512vp2intersectvlintrin.h.
+	* config/i386/sse.md (define_c_enum "unspec"): Add UNSPEC_VP2INTERSECT.
+	(define_mode_iterator VI48_AVX512VP2VL): New.
+	(avx512vp2intersect_2intersect<mode>,
+	avx512vp2intersect_2intersectv16si): New define_insn patterns.
+	* config.gcc: Add avx512vp2intersectvlintrin.h and
+	avx512vp2intersectintrin.h to extra_headers.
+	* doc/invoke.texi: Document -mavx512vp2intersect.
+
+2019-06-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h (ENDFILE_SPEC): New.
+
+2019-06-25  Bill Seurer  <seurer@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (stack_info, rs6000_pic_labelno,
+	savres_routine_syms, savres_routine_name, morestack_ref,
+	rs6000_init_machine_status, save_reg_p, first_reg_to_save,
+	first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
+	compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
+	rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
+	rs6000_return_addr, rs6000_decl_ok_for_sibcall,
+	rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
+	rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
+	create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
+	rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
+	get_stack_clash_protection_probe_interval,
+	get_stack_clash_protection_guard_size,
+	rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
+	rs6000_emit_probe_stack_range, output_probe_stack_range_1,
+	interesting_frame_related_regno, output_probe_stack_range_stack_clash,
+	output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
+	gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
+	gen_frame_mem_offset, rs6000_savres_routine_name,
+	rs6000_savres_routine_sym, rs6000_emit_stack_reset,
+	ptr_regno_for_savres, rs6000_emit_savres_rtx,
+	rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
+	rs6000_global_entry_point_prologue_needed_p,
+	rs6000_get_separate_components, rs6000_components_for_bb,
+	rs6000_disqualify_components, rs6000_emit_prologue_components,
+	rs6000_emit_epilogue_components, rs6000_set_handled_components,
+	emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
+	rs6000_output_savres_externs, rs6000_output_function_prologue,
+	rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
+	load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
+	offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
+	rs6000_output_function_epilogue, gen_add3_const,
+	rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
+	rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
+	to rs6000-logue.c.
+	(machine_function): Moved to rs6000.h.
+	(rs6000_stack_t, ALTIVEC_REG_BIT, quad_address_offset_p) Moved to
+	rs6000-internal.h.
+	* config/rs6000/rs6000-logue.c(stack_info, rs6000_pic_labelno,
+	savres_routine_syms, savres_routine_name, morestack_ref,
+	rs6000_init_machine_status, save_reg_p, first_reg_to_save,
+	first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
+	compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
+	rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
+	rs6000_return_addr, rs6000_decl_ok_for_sibcall,
+	rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
+	rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
+	create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
+	rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
+	get_stack_clash_protection_probe_interval,
+	get_stack_clash_protection_guard_size,
+	rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
+	rs6000_emit_probe_stack_range, output_probe_stack_range_1,
+	interesting_frame_related_regno, output_probe_stack_range_stack_clash,
+	output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
+	gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
+	gen_frame_mem_offset, rs6000_savres_routine_name,
+	rs6000_savres_routine_sym, rs6000_emit_stack_reset,
+	ptr_regno_for_savres, rs6000_emit_savres_rtx,
+	rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
+	rs6000_global_entry_point_prologue_needed_p,
+	rs6000_get_separate_components, rs6000_components_for_bb,
+	rs6000_disqualify_components, rs6000_emit_prologue_components,
+	rs6000_emit_epilogue_components, rs6000_set_handled_components,
+	emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
+	rs6000_output_savres_externs, rs6000_output_function_prologue,
+	rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
+	load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
+	offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
+	rs6000_output_function_epilogue, gen_add3_const,
+	rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
+	rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
+	to here from rs6000.c.
+	* config/rs6000/rs6000.h (machine_function): Moved to here from rs6000.c.
+	* config/rs6000/rs6000-internal.h: (rs6000_stack_t, ALTIVEC_REG_BIT,
+	quad_address_offset_p) Moved to here from rs6000.c.
+	* config/rs6000/t-rs6000: Add new source file rs6000-logue.c.
+	* config/config.gcc: Add new source file rs6000-logue.c to garbage
+	collector.
+
+2019-06-25  Martin Liska  <mliska@suse.cz>
+
+	* hash-table.c (hashtab_chk_error): Move here from ...
+	* hash-table.h (hashtab_chk_error): ... here.
+
+2019-06-25  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90978
+	* df-scan.c (df_update_entry_block_defs): Remove dead else
+	branch.
+	(df_update_exit_block_uses): Likewise.
+
+2019-06-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Andrew Stubbs  <ams@codesourcery.com>
+
+	* config.gcc (thread_file): Set to gcn for AMD GCN.
+	* config/gcn/gcn.c (gcn_emutls_var_init): New function.
+	(TARGET_EMUTLS_VAR_INIT): New hook.
+
+2019-06-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/90939
+	* ipa-cp.c (ipcp_bits_lattice::meet_with): Remove assert.
+
+2019-06-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90930
+	* tree-ssa-reassoc.c (reassociate_bb): Only rewrite expression
+	into parallel form in the last pass instance.
+
+2019-06-25  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_symbol_binds_local_p): New function.
+	(arc_legitimize_pic_address): Simplify and cleanup the function.
+	(SYMBOLIC_CONST): Remove.
+	(prepare_pic_move): Likewise.
+	(prepare_move_operands): Handle complex mov cases here.
+	(arc_legitimize_address_0): Remove call to
+	arc_legitimize_pic_address.
+	(arc_legitimize_address): Remove call to
+	arc_legitimize_tls_address.
+	* config/arc/arc.md (movqi_insn): Allow Cm3 match.
+	(movhi_insn): Likewise.
+
+2019-06-25  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.h: Use __int20__ for SIZE_TYPE and
+	PTRDIFF_TYPE.
+	* gimple-ssa-sprintf.c (build_intmax_type_nodes): Accept "__intN__"
+	format of "__intN" types for UINTMAX_TYPE.
+	* stor-layout.c (initialize_sizetypes): Accept "__intN__"
+	format of "__intN" types for SIZETYPE.
+	* tree.c (build_common_tree_nodes): Accept "__intN__"
+	format of "__intN" types for SIZE_TYPE and PTRDIFF_TYPE.
+	* doc/invoke.texi: Document that __intN__ disables pedantic
+	warnings.
+
+2019-06-25  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Check that
+	base2_alias_set is non-zero before doing TBAA based disambiguation.
+
+2019-06-25  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90973
+	* tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
+	of prologue and epilogue.
+
+2019-06-24  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-utils.h (type_with_linkage_p): Verify that type is
+	CXX_ODR_P.
+	(odr_type_p): Remove extra return.
+	* lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
+	hash STRING_FLAG only for arrays and integers.
+	* tree-stremaer-in.c (unpack_ts_type_common_value_fields):
+	Update analogously.
+	* tree-streamer-out.c (pack_ts_type_common_value_fields):
+	Likewise.
+	* print-tree.c (print_node): Print cxx-odr-p
+	and string-flag.
+	* tree.c (need_assembler_name_p): Also check that type
+	is CXX_ODR_TYPE_P
+	(verify_type_variant): Update verification of SRING_FLAG;
+	also check CXX_ODR_P.
+	* tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
+	(TYPE_STRING_FLAG): Use it.
+	(TYPE_CXX_ODR_P): New macro.
+	* dwarf2out.c (gen_array_type_die): First check that type
+	is an array and then test string flag.
+
+2019-06-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90972
+	* tree-vect-stmts.c (vect_init_vector): Handle CONSTANT_CLASS_P
+	in common code, dealing with STRING_CST properly.
+
+2019-06-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90930
+	PR tree-optimization/90316
+	* tree-ssa-alias.c (walk_non_aliased_vuses): Add missing
+	decrement of limit.
+
+2019-06-24  Martin Sebor  <msebor@redhat.com>
+
+	* tree-pretty-print.h: Remove unnecessary punctuation characters
+	from a diagnostic.
+	* tree-ssa.c (release_defs_bitset): Correct preprocessor conditional.
+
+2019-06-24  Jonathan Wakely  <jwakely@redhat.com>
+
+	* ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG)
+	(FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN)
+	(DBL_TRUE_MIN, LDBL_TRUE_MIN): Also define for C++17.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h: Handle GCC target pragma.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/darwin.h: (__PPC__, __PPC64__): New.
+
+2019-06-22  Jeff Law  <law@redhat.com>
+
+	* config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+
+2019-06-22  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Do not
+	give up on bitfields; continue searching for different refs
+	appearing later.
+
+2019-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
+	even zero DR_OFFSET, but DR_BASE_ADDRESS of POINTER_PLUS_EXPR
+	containing the offset as possible simd lane access.  Look through
+	widening conversion.  Move the
+	TREE_CODE (DR_INIT (newdr)) == INTEGER_CST test earlier and reindent.
+
+2019-06-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90930
+	* tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited
+	flag on new stmts to avoid re-processing them.
+
+2019-06-21  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90875 - added -Wswitch-outside-range option
+	* doc/invoke.texi (Wswitch-outside-range): Document.
+
+2019-06-21  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90949
+	* tree-ssa-copy.c (fini_copy_prop): Use reset_flow_sensitive_info.
+	* tree-ssanames.c (reset_flow_sensitive_info): Reset non-null state.
+
+2019-06-21  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90914
+	* dwarf2out.c (prune_unused_types_walk): Always consider
+	function-local extern declarations as used.
+
+2019-06-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90913
+	* tree-vect-loop-manip.c (vect_loop_versioning): Do not re-use
+	the scalar variant of if-conversion versioning.
+
+2019-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument,
+	create another "omp scan inscan exclusive" array if
+	!ctx->scan_inclusive.
+	(lower_rec_input_clauses): Handle exclusive scan inscan reductions.
+	(lower_omp_scan): Likewise.
+	* tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of
+	2-bit bitfield for simd_lane_access_p member.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Also handle
+	aux == (void *)-4 as simd lane access.
+	* tree-vect-stmts.c (check_scan_store): Handle exclusive scan.  Update
+	comment with permutations to show the canonical permutation order.
+	(vectorizable_scan_store): Handle exclusive scan.
+	(vectorizable_store): Call vectorizable_scan_store even for
+	STMT_VINFO_SIMD_LANE_ACCESS_P > 3.
+
+	* tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
+	"omp simd array" arrays with one byte elements.
+
+2019-06-20  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.md (@unaligned_store<mode>):
+	Rename from unaligned_store<mode>.
+	(@reload_in<mode>_aligned): Rename from reload_in<mode>_aligned.
+	* config/alpha/sync.md (@load_locked_<mode>): Rename
+	from load_locked_<mode>.
+	(@store_conditional_<mode>): Rename from store_conditional_<mode>.
+	(@atomic_compare_and_swap<mode>_1): Rename
+	from atomic_compare_and_swap<mode>_1.
+	(@atomic_exchange<mode>_1): Rename from atomic_exchange<mode>_1.
+	* config/alpha/alpha.c (alpha_expand_mov_nobwx):
+	Use gen_reload_in_aligned and gen_unaligned_store.
+	(emit_load_locked): Remove.
+	(emit_store_conditional): Ditto.
+	(alpha_split_atomic_op): Use gen_load_locked and gen_store_conditional.
+	(alpha_split_compare_and_swap): Ditto.
+	(alpha_expand_compare_and_swap_12): Use gen_atomic_compare_and_swap_1.
+	(alpha_split_compare_and_swap_12): Use gen_load_locked
+	and gen_store_conditional.
+	(alpha_split_atomic_exchange): Ditto.
+	(alpha_expand_atomic_exchange_12): Use gen_atomic_exchange_1.
+	(alpha_split_atomic_exchange_12): Use gen_load_locked
+	and gen_store_conditional.
+
+2019-06-20  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/aarch64/aarch64-errata.h: New file.
+	* config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Delete.
+	(CA53_ERR_843419_SPEC): Delete.
+	(LINK_SPEC): Use AARCH64_ERRATA_LINK_SPEC instead of above.
+	* config/aarch64/aarch64-linux.h: Likewise.
+	* config/aarch64/aarch64-netbsd.h: Likewise.
+	* config/aarch64/aarch64-freebsd.h: Likewise.
+
+2019-06-20  Marek Polacek  <polacek@redhat.com>
+
+	* config/sh/sh.c (sh2a_function_vector_p): Use get_attribute_name.
+
+2019-06-20  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.md (isa attribute): Add support for
+	for a future processor.
+
+2019-06-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/54855
+	* config/i386/i386-expand.c (ix86_expand_vector_set): Generate
+	standard scalar operation pattern for V2DF.
+	* config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3): New.
+	(*<sse>_vm<multdiv_mnemonic><mode>3): Likewise.
+	(*ieee_<ieee_maxmin><mode>3): Likewise.
+	(vec_setv2df_0): Likewise.
+
+2019-06-20  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Remove ref2_is_decl
+	parameter; it has no use in gimple memory model.
+	(indirect_ref_may_alias_decl_p): Update.
+
+2019-06-20  Martin Liska  <mliska@suse.cz>
+
+	* params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): Decrease
+	to 10.
+
+2019-06-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-stmts.c (enum scan_store_kind): New type.
+	(scan_store_can_perm_p): Change last argument from int * to
+	vec<enum scan_store_kind> *, record precisely which permutations
+	need whole vector left shift or that plus VEC_COND_EXPR.
+	(vectorizable_scan_store): Adjust caller, use whole vector left shift
+	and additional VEC_COND_EXPR only for those iterations that need it.
+
+2019-06-20  Alexandre Oliva  <oliva@adacore.com>
+
+	* config.gcc: Fix ARM --with-fpu checking and error message.
+
+2019-06-19  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/60364 - noreturn after first decl not diagnosed.
+	* attribs.c (get_attribute_namespace): No longer static.
+	(decl_attributes): Avoid shadowing.  Preserve the C++11 form for C++11
+	attributes.
+	(attr_noreturn_exclusions): Make it extern.
+	* attribs.h (get_attribute_namespace): Declare.
+	* tree-inline.c (function_attribute_inlinable_p): Use
+	get_attribute_name.
+
+2019-06-19  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90626
+	* tree-ssa-strlen.c (strxcmp_unequal): Fix typos.
+
+	PR tree-optimization/90626
+	* tree-ssa-strlen.c (strxcmp_unequal): New function.
+	(handle_builtin_string_cmp): Call it.
+
+2019-06-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h (DRIVER_SELF_SPECS): Add RDYNAMIC, DARWIN_PIE_SPEC
+	and DARWIN_NOPIE_SPEC.
+	(RDYNAMIC): New, modified from DARWIN_EXPORT_DYNAMIC.
+	(DARWIN_PIE_SPEC): Collate from darwin.h and darwin9.h.
+	(DARWIN_NOPIE_SPEC): Collate from darwin10.h.
+	(DARWIN_NOCOMPACT_UNWIND): New from darwin10.h
+	(DARWIN_EXPORT_DYNAMIC): Delete.
+	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move no_compact_unwind
+	and pie options processing to  darwin.h.
+	* config/darwin9.h (DARWIN_PIE_SPEC): Move pie processing to darwin.h
+
+2019-06-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-driver.c (darwin_driver_init): Fix off-by-one errors
+	in computing the number of options to be moved.
+
+2019-06-19  Maya Rashish  <coypu@sdf.org>
+
+	*  config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
+	(CLEAR_INSN_CACHE) Use it.
+
+2019-06-19  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (cmpstrnsi): Remove dead code.
+
+2019-06-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR middle-end/84521
+	* builtins.c (expand_builtin_setjmp_setup): Save
+	hard_frame_pointer_rtx.
+	(expand_builtin_setjmp_receiver): Do not emit sfp = fp move since we
+	restore fp.
+	* function.c (expand_function_start): Save hard_frame_pointer_rtx for
+	non-local goto.
+	* lra-eliminations.c (eliminate_regs_in_insn): Remove sfp = fp
+	elimination code.
+	(remove_reg_equal_offset_note): Remove unused function.
+	* reload1.c (eliminate_regs_in_insn): Remove sfp = hfp elimination
+	code.
+	* config/arc/arc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+	(arc_builtin_setjmp_frame_value): Remove function.
+	* config/avr/avr.c  (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+	(avr_builtin_setjmp_frame_value): Remove function.
+	* config/i386/i386.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+	(ix86_builtin_setjmp_frame_value): Remove function.
+	* config/pa/pa.md (nonlocal_goto): Remove FP adjustment.
+	* config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+	(sparc_builtin_setjmp_frame_value): Remove function.
+	* config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+	(vax_builtin_setjmp_frame_value): Remove function.
+	* config/xtensa/xtensa.c (xtensa_frame_pointer_required): Force frame
+	pointer	if has_nonlocal_label.
+
+2019-06-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* doc/md.texi: Document vec_shl_<mode> pattern.
+	* optabs.def (vec_shl_optab): New optab.
+	* optabs.c (shift_amt_for_vec_perm_mask): Add shift_optab
+	argument, if == vec_shl_optab, check for left whole vector shift
+	pattern rather than right shift.
+	(expand_vec_perm_const): Add vec_shl_optab support.
+	* optabs-query.c (can_vec_perm_var_p): Mention also vec_shl optab
+	in the comment.
+	* tree-vect-generic.c (lower_vec_perm): Support permutations which
+	can be handled by vec_shl_optab.
+	* tree-vect-stmts.c (scan_store_can_perm_p): New function.
+	(check_scan_store): Use it.
+	(vectorizable_scan_store): If target can't do normal permutations,
+	try to use whole vector left shifts and if needed a VEC_COND_EXPR
+	after it.
+	* config/i386/sse.md (vec_shl_<mode>): New expander.
+
+	* omp-low.c (lower_rec_input_clauses): Handle references properly
+	in inscan clauses.
+	(lower_omp_scan): Likewise.
+
+2019-06-19  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* tree-ssa-address.c (preferred_mem_scale_factor): Handle when
+	mem_mode is BLKmode.
+
+2019-06-18  Max Filippov  <jcmvbkbc@gmail.com>
+
+	PR target/90922
+	* config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack
+	pointer adjustment for the case of no callee-saved registers and
+	stack frame bigger than 128 bytes.
+
+2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR middle-end/90862
+	* omp-low.c (check_omp_nesting_restrictions): Handle
+	GF_OMP_TARGET_KIND_OACC_DECLARE.
+
+2019-06-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (@cmp<mode>_1): Rename from cmp<mode>_1.
+	(@add<mode>3_carry): Rename from add<mode>3_carry.
+	(@sub<mode>3_carry_ccc): Rename from sub<mode>3_carry_ccc.
+	(@sub<mode>3_carry_ccgz): Rename form sub<mode>3_carry_ccgz.
+	(@copysign<mode>3_const): Rename from copysign<mode>3_const.
+	(@copysign<mode>3_var): Rename from copysign<mode>3_var.
+	(@xorsign<mode>3_1): Rename from xorsign<mode>3_1.
+	(@x86_shift<mode>_adj_1): Rename from x86_shift<mode>_adj_1.
+	(@x86_shift<mode>_adj_2): Rename from x86_shift<mode>_adj_2.
+	(@x86_shift<mode>_adj_3): Rename from x86_shift<mode>_adj_3.
+	(cmpstrnsi): Use gen_cmp_1.
+	(lwp_slwpcb): Use gen_lwp_slwpcb_1.
+	(@lwp_slwpcb<mode>_1): Rename from lwp_slwpcb<mode>_1.
+	(@umonitor_<mode>): Rename from umonitor_<mode>.
+	* config/i386/i386-expand.c (ix86_expand_copysign):
+	Use gen_copysign3_const and gen_copysign3_var.
+	(ix86_expand_xorsign): Use gen_xorsign3_1.
+	(ix86_expand_branch): Use gen_sub3_carry_ccc,
+	gen_sub3_carry_ccgz and gen_cmp1.
+	(ix86_expand_int_addcc): Use gen_sub3_carry and gen_add3_carry.
+	(ix86_split_ashl): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_2.
+	(ix86_split_ashr): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_3.
+	(ix86_split_lshr): Ditto.
+	(ix86_expand_builtin) <case IX86_BUILTIN_UMONITOR>: Use gen_umonitor.
+
+2019-06-18  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (build_constructor): Add MEM_STAT_DECL.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-modes.def (CC_NZC): New CC_MODE.
+	* config/aarch64/aarch64-sve.md (*<optab><mode>3_cc)
+	(ptest_ptrue<mode>, while_ult<GPI:mode><PRED_ALL:mode>)
+	(*while_ult<GPI:mode><PRED_ALL:mode>_cc, *cmp<cmp_op><mode>)
+	(*cmp<cmp_op><mode>_ptest, *cmp<cmp_op><mode>_cc)
+	(*pred_cmp<cmp_op><mode>_combine, *pred_cmp<cmp_op><mode>)
+	(vec_cmp<mode><vpred>, vec_cmpu<mode><vpred>, cbranch<mode>4):
+	Use CC_NZC instead of CC.
+	* config/aarch64/aarch64.md (condjump): Print a '.' in SVE conditions.
+	* config/aarch64/aarch64.c (aarch64_sve_condition_codes): New variable.
+	(aarch64_print_operand): Handle E_CC_NZCmode.
+	(aarch64_emit_sve_ptrue_op_cc): Use gen_set_clobber_cc_nzc instead
+	of gen_set_clobber_cc.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md: Tabify file.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_pfalse_reg): Declare.
+	* config/aarch64/aarch64.c (aarch64_pfalse_reg): New function.
+	* config/aarch64/aarch64-sve.md: Use it.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare.
+	* config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions.
+	(aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move)
+	(aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local)
+	(aarch64_expand_sve_vec_cmp_int): Use it.
+	(aarch64_expand_sve_vec_cmp_float): Likewise.
+	* config/aarch64/aarch64-sve.md: Likewise throughout.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kuganv@linaro.org>
+
+	* config/aarch64/aarch64-sve.md (*cond_<optab><mode>_0): Delete.
+	(*cond_<optab><mode>_z): Fold into...
+	(*cond_<optab><mode>_any): ...here.  Also handle cases in which
+	operand 4 can be tied to operand 0 (either inherently or via RA).
+
+2019-06-18  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90900
+	* cfgexpand.c (expand_debug_expr): Treat NOTE_P DECL_RTL
+	as if optimized away.
+
+2019-06-18  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Remove.
+	* config/nvptx/nvptx.c (gen_set_softstack_insn): Remove.
+	* config/nvptx/nvptx.md (define_insn "set_softstack_<mode>"):
+	Rename to ...
+	(define_insn "@set_softstack_<mode>"): ... this.
+	(define_insn "omp_simt_enter_<mode>"): Rename to ...
+	(define_insn "@omp_simt_enter_<mode>"): ... this.
+	(define_insn "omp_simt_exit_<mode>"): Rename to ...
+	(define_insn "@omp_simt_exit_<mode>"): ... this.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop-manip.c (vect_set_loop_masks_directly): Remove
+	vf parameter.  Restore the previous iv step of nscalars_step,
+	but give it iv_type rather than compare_type.  Tweak code order
+	to match the comments.
+	(vect_set_loop_condition_masked): Update accordingly.
+	* tree-vect-loop.c (vect_verify_full_masking): Use "unsigned int"
+	for iv_precision.  Tweak comment formatting.
+
+2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c: Strip trailing whitespace.
+
+2019-06-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_emit_unwind_label): New default to false.
+	(darwin_override_options): Set darwin_emit_unwind_label as needed.
+
+2019-06-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/90889
+	* ipa-cp.c (ignore_edge_p): Do not ignore edges when only the
+	caller does not have flag_ipa_cp set.
+
+2019-06-18  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* config/aarch64/aarch64-sve.md (mask_fold_left_plus_<mode>): Renamed
+	from "*fold_left_plus_<mode>", updated operands order.
+	* doc/md.texi (mask_fold_left_plus_@var{m}): Documented new optab.
+	* internal-fn.c (mask_fold_left_direct): New define.
+	(expand_mask_fold_left_optab_fn): Likewise.
+	(direct_mask_fold_left_optab_supported_p): Likewise.
+	* internal-fn.def (MASK_FOLD_LEFT_PLUS): New internal function.
+	* optabs.def (mask_fold_left_plus_optab): New optab.
+	* tree-vect-loop.c (mask_fold_left_plus_optab): New function to get a
+	masked internal_fn for a reduction ifn.
+	(vectorize_fold_left_reduction): Add support for masking reductions.
+
+2019-06-18  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR middle-end/80791
+	* target.def (predict_doloop_p): New hook.
+	* targhooks.h (default_predict_doloop_p): New declaration.
+	* targhooks.c (default_predict_doloop_p): New function.
+	* doc/tm.texi.in (TARGET_PREDICT_DOLOOP_P): New hook.
+	* doc/tm.texi: Regenerate.
+	* config/rs6000/rs6000.c (rs6000_predict_doloop_p): New function.
+	(TARGET_PREDICT_DOLOOP_P): New macro.
+	* tree-ssa-loop-ivopts.c (generic_predict_doloop_p): New function.
+
+2019-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (struct omp_context): Add scan_inclusive field.
+	(scan_omp_1_stmt) <case GIMPLE_OMP_SCAN>: Set ctx->scan_inclusive
+	if inclusive scan.
+	(struct omplow_simd_context): Add lastlane member.
+	(lower_rec_simd_input_clauses): Add rvar argument, handle inscan
+	reductions.  Build 2 or 3 argument .GOMP_SIMD_LANE calls rather than
+	1 or 2 argument.
+	(lower_rec_input_clauses): Handle inscan reductions in simd contexts.
+	(lower_lastprivate_clauses): Set TREE_THIS_NOTRAP on the ARRAY_REF.
+	(lower_omp_scan): New function.
+	(lower_omp_1) <case GIMPLE_OMP_SCAN>: Use lower_omp_scan.
+	* tree-ssa-dce.c (eliminate_unnecessary_stmts): For IFN_GOMP_SIMD_LANE
+	check 3rd argument if present rather than 2nd.
+	* tree-vectorizer.h (struct _loop_vec_info): Add scan_map member.
+	(struct _stmt_vec_info): Change simd_lane_access_p from bool into
+	2-bit bitfield.
+	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+	scan_map.  For IFN_GOMP_SIMD_LANE check 3rd argument if present rather
+	than 2nd.
+	(_loop_vec_info::~_loop_vec_info): Delete scan_map.
+	* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Allow two
+	different STMT_VINFO_SIMD_LANE_ACCESS_P refs if they have the same
+	init.
+	(vect_find_stmt_data_reference): Encode in ->aux the 2nd
+	IFN_GOMP_SIMD_LANE argument.
+	(vect_analyze_data_refs): Set STMT_VINFO_SIMD_LANE_ACCESS_P from the
+	encoded ->aux value.
+	* tree-vect-stmts.c: Include attribs.h.
+	(vectorizable_call): Adjust comment about IFN_GOMP_SIMD_LANE.
+	(scan_operand_equal_p, check_scan_store, vectorizable_scan_store): New
+	functions.
+	(vectorizable_load): For STMT_VINFO_SIMD_LANE_ACCESS_P tests use != 0.
+	(vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P > 1.
+
+2019-06-17  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/62055
+	* config/i386/i386.md (*nabstf2_1): New insn pattern.
+	(*nabs<mode>2_1): Ditto.
+	(nabs sse-reg splitter): New splitter.
+	* config/i386/sse.md (*nabs<mode>2): New insn_and_split pattern.
+
+2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR bootstrap/90873.
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
+	TMR index check.
+
+2019-06-17  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Declare.
+	* config/nvptx/nvptx.c (gen_set_softstack_insn): New function.
+	* config/nvptx/nvptx.md (define_insn "set_softstack_insn"): Rename to
+	...
+	(define_insn "set_softstack_<mode>"): ... this.  Use P iterator on
+	match_operand 0.
+	(define_insn "omp_simt_enter_insn"): Rename to ...
+	(define_insn "omp_simt_enter_<mode>"): ... this.  Use P iterator on
+	match_operand 0, 1 and 2, as well as the unspec_volatile result.
+	(define_expand "omp_simt_enter): Use gen_omp_simt_enter_di and
+	gen_omp_simt_enter_si.
+	(define_expand "omp_simt_exit"): New.
+	(define_insn "omp_simt_exit"): Rename to ...
+	(define_insn "omp_simt_exit_<mode>"): ... this.  Use P iterator on
+	match_operand 0.
+
+2019-06-17  Matthew Green  <mrg@eterna.com.au>
+	    Maya Rashish  <coypu@sdf.org>
+
+	* config.gcc (aarch64*-*-netbsd*): New target.
+	* config/aarch64/aarch64-netbsd.h: New file.
+	* config/aarch64/t-aarch64-netbsd: Likewise.
+
+2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Consider only
+	the access path from base to first VIEW_CONVERT_EXPR or
+	BIT_FIELD_REF.
+
+2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Also truncate
+	access path on BIT_FIELD_REFs.
+
+2019-06-17  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/90874
+	* ipa-utils.h (odr_type_p): Remove dead code.
+
+2019-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
+	alternative Solaris 11.4 format.
+	* configure: Regenerate.
+
+2019-06-17  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.md (define_insn "call_insn"): Rename to ...
+	(define_insn "call_insn_<mode>"): ... this.  Use P iterator on
+	match_operand 0.
+	(define_insn "call_value_insn"): Rename to ...
+	(define_insn "call_value_insn_<mode>"): this.  Use P iterator on
+	match_operand 0.
+	(define_insn "nvptx_red_partition"): Set unspec_volatile result mode to
+	DI.
+
+2019-06-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR middle-end/64242
+	* config/pa/pa.md (nonlocal_goto): Restore frame pointer last.  Add
+	frame clobbers and schedule block.
+	(builtin_longjmp): Likewise.
+
+2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.c (msp430_expand_helper): Setup arguments which
+	describe how to perform MSPABI compliant 64-bit shift.
+	* config/msp430/msp430.md (ashldi3): New define_expand.
+	(ashrdi3): New define_expand.
+	(lshrdi3): New define_expand.
+
+2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* doc/sourcebuild.texi: Document new effective target keyword
+	longlong64.
+
+2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p,
+	indirect_refs_may_alias_p): Revert accidental commits.
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Watch for arrays
+	at the end of structures.
+
+2019-06-16  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (machopic_indirect_call_target): Use renamed
+	darwin_picsymbol_stubs to decide on output.
+	(darwin_override_options): Handle darwin_picsymbol_stubs.
+	* config/darwin.h (MIN_LD64_OMIT_STUBS): New.
+	(LD64_VERSION): Revise default.
+	* config/darwin.opt: (mpic-symbol-stubs): New option.
+	(darwin_picsymbol_stubs): New variable.
+	* config/i386/darwin.h (TARGET_MACHO_BRANCH_ISLANDS):
+	rename to TARGET_MACHO_PICSYM_STUBS.
+	* config/i386/i386.c (output_pic_addr_const): Likewise.
+	* config/i386/i386.h Likewise.
+	* config/rs6000/darwin.h: Likewise.
+	* config/rs6000/rs6000.c (rs6000_call_darwin_1): Use renamed
+	darwin_picsymbol_stubs.
+
+2019-06-16  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.opt (prebind, noprebind, seglinkedit,
+	noseglinkedit): Add RejectNegative.
+
+2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (nonoverlapping_component_refs_p): Fix pasto
+	in my previous patch.
+
+2019-06-16  Tom de Vries  <tdevries@suse.de>
+
+	PR tree-optimization/89376
+	* tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL.
+
+2019-06-15  Maya Rashish  <coypu@sdf.org>
+
+	* doc/invoke.texi (Spec Files): Update location of the
+	Fortran spec file.
+
+2019-06-15  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/extend.texi (Common Function Attributes): Clarify
+	no_sanitize.  Fix grammar.
+
+2019-06-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (alias_stats): Add
+	nonoverlapping_component_refs_p_may_alias,
+	nonoverlapping_component_refs_p_no_alias,
+	nonoverlapping_component_refs_of_decl_p_may_alias,
+	nonoverlapping_component_refs_of_decl_p_no_alias.
+	(dump_alias_stats): Dump them.
+	(nonoverlapping_component_refs_of_decl_p): Add stats.
+	(nonoverlapping_component_refs_p): Add stats; do not stop on first
+	ARRAY_REF.
+
+2019-06-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (and<mode>3): Generate zero-extends for
+	TARGET_ZERO_EXTEND_WITH_AND && optimize_function_for_speed_p (cfun))
+	only.
+	(*anddi3_doubleword): Split before reload. Merge with
+	anddi->zext pre-reload splitter.
+	(*andndi3_doubleword): Split before reload.
+	(*<code>di3_doubleword): Ditto.
+	(*one_cmpldi2_doubleword): Ditto.
+
+2019-06-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90779
+	* gimplify.c: Include omp-offload.h and context.h.
+	(gimplify_bind_expr): Add "omp declare target" attributes
+	to static block scope variables inside of target region or target
+	functions.
+
+2019-06-15  Tom de Vries  <tdevries@suse.de>
+
+	PR tree-optimization/90009
+	* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path):
+	Return NULL if bb contains IFN_UNIQUE.
+
+2019-06-14  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (CCEITHER): New define_mode_iterator.
+	(un): New define_mode_attr.
+	(isel_signed_<mode>, isel_unsigned_<mode>): Delete, merge into ...
+	(isel_<un>signed_<GPR:mode>): ... this.  New define_insn.
+	(isel_reversed_signed_<mode>, isel_reversed_unsigned_<mode>): Delete,
+	merge into ...
+	(isel_reversed_<un>signed_<GPR:mode>): ... this.  New define_insn.
+
+2019-06-14  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.opt: Add RejectNegative where needed, reorder
+	and add minimal functional descriptions.
+
+2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/90765
+	* calls.c (update_stack_alignment_for_call): New function.
+	(expand_call): Call update_stack_alignment_for_call when
+	outgoing parameter is passed in the stack.
+	(emit_library_call_value_1): Likewise.
+	* function.c (locate_and_pad_parm): Don't update
+	stack_alignment_needed and preferred_stack_boundary.
+
+2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90877
+	* config/i386/i386-features.c
+	(dimode_scalar_chain::compute_convert_gain): Replace
+	mmxsse_to_integer with sse_to_integer.
+	* config/i386/i386.c (ix86_register_move_cost): Verify that
+	moves between MMX and non-MMX units require secondary memory.
+	Correct costs of moves between SSE and integer units.
+	* config/i386/i386.h (processor_costs): Rename cost of moving
+	SSE register to integer to sse_to_integer.  Rename cost of
+
+2019-06-14  Matt Thomas  <matt@3am-software.com>
+	    Matthew Green  <mrg@eterna.com.au>
+	    Nick Hudson  <skrll@netbsd.org>
+	    Maya Rashish  <coypu@sdf.org>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	* config.gcc (arm*-*-netbsdelf*) Add support for EABI configuration.
+	* config.host (arm*-*-netbsd*): Use driver-arm.o on native NetBSD.
+	* config/arm/netbsd-eabi.h: New file.
+	* config/arm/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Undefine before
+	redefining.
+	(SUBTARGET_EXTRA_ASM_SPEC): Don't pass -matpcs to the assembler.
+	* config/netbsd-elf.h (NETBSD_LINK_LD_ELF_SO_SPEC): New define.
+	(NETBSD_SUBTARGET_EXTRA_SPECS): New define.
+	(SUBTARGET_EXTRA_SPECS): Define to NETBSD_SUBTARGET_EXTRA_SPECS.
+
+2019-06-14  Richard Biener  <rguenther@suse.de>
+
+	* tree-loop-distribution.c (classify_partition): Return
+	whether a reduction appeared in all partitions and do not
+	stop builtin detection because of this.
+	(distribute_loop): Sort a non-builtin partition last if
+	there's a reduction in all partitions and make sure the
+	partition prevailing as last is not a builtin.
+
+2019-06-14  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/90401
+	* ipa-prop.c (add_to_agg_contents_list): New function.
+	(clobber_by_agg_contents_list_p): Likewise.
+	(extract_mem_content): Likewise.
+	(get_place_in_agg_contents_list): Delete.
+	(determine_known_aggregate_parts): Renamed from
+	determine_locally_known_aggregate_parts.  New parameter
+	aa_walk_budget_p.
+
+2019-06-13  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90662
+	* tree-ssa-strlen.c (get_stridx): Convert fold_build2 operands
+	to the same type.
+
+2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR bootstrap/90873
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Also check that
+	dbase is not TARGET_MEM_REF.
+
+2019-06-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (SWIM1248s): Rename from SWIM1248x.
+	Update all uses.
+	(and<mode>3): Use gen_extend_insn instead of indirect functions.
+	Do not generate DImode extends for 32bit targets.
+	(and->zext post-reload splitter): Use gen_extend_insn
+	instead of indirect functions.
+	(anddi->zext pre-reload splitter): New.
+	(*zext<mode>_doubleword_and): Remove.
+	(*zext<mode>_doubleword): Ditto.
+	(*zextsi_doubleword): Dittto.
+
+2019-06-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
+	Use gen_sub3_insn instead of indirect function.
+	(ix86_expand_ashl_const): Use gen_add2_insn instead of
+	indirect function.
+	(ix86_adjust_counter): Ditto.
+
+2019-06-13  Jiufu Guo  <guojiufu@linux.ibm.com>
+	    Lijia He  <helijia@linux.ibm.com>
+
+	PR tree-optimization/77820
+	* tree-ssa-threadedge.c
+	(edge_forwards_cmp_to_conditional_jump_through_empty_bb_p): New
+	function.
+	(thread_across_edge): Add call to
+	edge_forwards_cmp_to_conditional_jump_through_empty_bb_p.
+
+2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-driver.c (validate_macosx_version_min): New.
+	(darwin_default_min_version): Cleanup and validate supplied version.
+	(darwin_driver_init): Likewise and push cleaned version into opts.
+
+2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR tree-optimization/90869
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view
+	converts in MEM_REF referencing decl rather than view converts
+	from decl type to MEM_REF type.
+
+2019-06-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90856
+	* tree-sra.c (build_ref_for_model): Only use
+	build_reconstructed_reference when address-spaces are the same.
+
+2019-06-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/nvptx/nvptx.c (nvptx_sese_number, nvptx_sese_pseudo): Don't
+	wrap ei variable name in the declaration in ()s.
+	(nvptx_single): Actually use mode_label variable.  Formatting fix.
+
+2019-06-13  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (vect_loop_vectorized_call): Declare.
+	* tree-vectorizer.c (vect_loop_vectorized_call): Export and
+	also return the condition stmt.
+	* tree-vect-loop-manip.c (vect_loop_versioning): Compute outermost
+	loop we can version and version that, reusing the loop version
+	created by if-conversion instead of versioning again.
+
+2019-06-13  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-loop-versioning.cc (prune_loop_conditions): Use
+	may_contain_p.
+	* tree-vrp (value_range_base::may_contain_p): Call into
+	value_inside_range.
+	(value_inside_range): Make private inside value_range_base class.
+	Take min/max from *this.
+	(range_includes_p): Remove.
+	* tree-vrp.h (value_range_base): Add value_inside_range.
+	(range_includes_p): Remove.
+	(range_includes_zero_p): Call may_contain_p.
+	* vr-values.c (compare_range_with_value): Same.
+
+2019-06-13  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* doc/extend.texi (ARC Function Attributes): Update info.
+
+2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR tree-optimization/89713
+	* doc/invoke.texi (-ffinite-loops): Document new option.
+	* common.opt (-ffinite-loops): New option.
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark
+	IFN_GOACC_LOOP calls as necessary.
+	* tree-ssa-loop-niter.c (finite_loop_p): Assume loop with an exit
+	is finite.
+	* omp-offload.c (oacc_xform_loop): Skip lowering if return value of
+	IFN_GOACC_LOOP call is not used.
+	* opts.c (default_options_table): Enable -ffinite-loops at -O2+.
+
+2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	PR target/88838
+	* tree-vect-loop-manip.c (vect_set_loop_masks_directly): If the
+	compare_type is not with Pmode size, we will create an IV with
+	Pmode size with truncated use (i.e. converted to the correct type).
+	* tree-vect-loop.c (vect_verify_full_masking): Find IV type.
+	(vect_iv_limit_for_full_masking): New. Factored out of
+	vect_set_loop_condition_masked.
+	* tree-vectorizer.h (LOOP_VINFO_MASK_IV_TYPE): New.
+	(vect_iv_limit_for_full_masking): Declare.
+
+2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	PR target/88834
+	* tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
+	IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
+	(get_alias_ptr_type_for_ptr_address): Likewise.
+	(add_iv_candidate_for_use): Add scaled index candidate if useful.
+	* tree-ssa-address.c (preferred_mem_scale_factor): New.
+	* config/aarch64/aarch64.c (aarch64_classify_address): Relax
+	allow_reg_index_p.
+
+2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* config/aarch64/iterators.md (ADDSUB): Fix typo in comment.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* common/config/pru/pru-common.c: New file.
+	* config.gcc: Add PRU target.
+	* config/pru/alu-zext.md: New file.
+	* config/pru/constraints.md: New file.
+	* config/pru/predicates.md: New file.
+	* config/pru/pru-opts.h: New file.
+	* config/pru/pru-passes.c: New file.
+	* config/pru/pru-pragma.c: New file.
+	* config/pru/pru-protos.h: New file.
+	* config/pru/pru.c: New file.
+	* config/pru/pru.h: New file.
+	* config/pru/pru.md: New file.
+	* config/pru/pru.opt: New file.
+	* config/pru/t-pru: New file.
+	* doc/extend.texi: Document PRU pragmas.
+	* doc/invoke.texi: Document PRU-specific options.
+	* doc/md.texi: Document PRU asm constraints.
+
+2019-06-12  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90676
+	* tree-pretty-print.c (dump_mem_ref): New function.  Include
+	MEM_REF type in output when different size than operand.
+	(dump_generic_node): Move code to dump_mem_ref and call it.
+
+2019-06-12  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90662
+	* tree-ssa-strlen.c (get_stridx): Handle simple VLAs and pointers
+	to arrays.
+
+2019-06-12  Tom de Vries  <tdevries@suse.de>
+
+	PR tree-optimization/90009
+	* config/nvptx/nvptx.c (nvptx_find_par): Assert fork has at most join.
+
+2019-06-12  Martin Liska  <mliska@suse.cz>
+
+	* ggc-common.c (ggc_prune_overhead_list): Do not sanitize
+	the created map.
+	* hash-map.h: Add sanitize_eq_and_hash into ::hash_map.
+	* mem-stats.h (mem_alloc_description::mem_alloc_description):
+	Do not sanitize created maps.
+
+2019-06-12  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Use
+	value_range::singleton_p.
+	* tree-vrp.c (value_range_constant_singleton): Remove.
+	* tree-vrp.h (value_range_constant_singleton): Remove.
+	* vr-values.c (vr_values::singleton): Use
+	value_range::singleton_p.
+
+2019-06-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90811
+	* cfgexpand.c (align_local_variable): Add really_expand argument,
+	don't SET_DECL_ALIGN if it is false.
+	(add_stack_var): Add really_expand argument, pass it through to
+	align_local_variable.
+	(expand_one_stack_var_1): Pass true as really_expand to
+	align_local_variable.
+	(expand_one_ssa_partition): Pass true as really_expand to
+	add_stack_var.
+	(expand_one_var): Pass really_expand through to add_stack_var.
+
+2019-06-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* config/arm/iterators.md (VABAL): New int iterator.
+	* config/arm/neon.md (<sup>sadv16qi): New define_expand.
+	* config/arm/unspecs.md ("unspec"): Define UNSPEC_VABAL_S,
+	UNSPEC_VABAL_U values.
+
+2019-06-12  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (stream_out_histogram_value): Only first value
+	can't be negative.
+
+2019-06-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/90760
+	* symtab.c (symtab_node::set_section): Allow being called on aliases
+	as long as they aren't analyzed yet.
+
+2019-06-11  Faraz Shahbazker  <fshahbazker@wavecomp.com>
+
+	* config/mips/mips.c (mips_final_postscan_insn): Modify call
+	to `mips_set_text_contents_type' to indicate whether a
+	non-debug insn follows.
+
+2019-06-11  Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Delete
+	enabling -mpcrel by default.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Update
+	test for -mpcrel and/or -mprefixed-addr needing -mcpu=future, so
+	that the test against -mcpu=future is done first.  Then test if
+	-mprefixed-addr is on for -mpcrel.
+	(rs6000_disable_incompatible_switches): Add -mcpu=future support.
+
+2019-06-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90811
+	* config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d
+	instead of and.u%d.
+
+2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
+
+	* match.pd (X/[ex]4<Y/[ex]4): Handle conversions.
+
+2019-06-11  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90449 - add -Winaccessible-base option.
+	* doc/invoke.texi (Winaccessible-base): Document.
+
+2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR tree-optimization/62041
+	* fold-const.c (fold_real_zero_addition_p): Handle vectors.
+
+2019-06-11  Jason Merrill  <jason@redhat.com>
+
+	* gdbhooks.py (TreePrinter.to_string): Recognize ggc_free'd memory.
+	* tree.c (get_tree_code_name): Likewise.
+	* print-tree.c (print_node): Only briefly print a node with an
+	invalid code.
+
+2019-06-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/90819
+	* trans-mem.c (tm_memopt_compute_available): Add assertion
+	that blocks is not empty.  Formatting fix.
+
+2019-06-11  Martin Liska  <mliska@suse.cz>
+
+	PR c++/87847
+	* hash-table.h: Extend create_gcc, add one parameter
+	that is passed into hash_table::hash_table.
+
+2019-06-10  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-protos.h (ix86_split_fp_absneg_operator):
+	New prototype.
+	* config/i386/i386-expand.c (ix86_expand_fp_absneg_operator):
+	Emit clobber also for non-sse operations.
+	(ix86_split_fp_absneg_operator): New function.
+	* config/i386/i386.md (SSEMODEF): New mode iterator.
+	(ssevecmodef): New mode attribute.
+	(<code>tf2): Use absneg code iterator.
+	(*<code>tf2_1): Rename from *absnegtf3_sse. Use absneg code iterator.
+	Add three-operand AVX alternatives.
+	(*<code><mode>2_i387_1): Rename from *absnegxf2_i387.
+	Use absneg code iterator and X87MODEF mode iterator.
+	(absneg fp_reg non-sse splitter): Call absneg code iterator
+	and X87MODEF mode iterator.
+	(absneg general_reg non-sse splitter): Use absneg code iterator
+	and X87MODEF mode iterator.  Use ix86_split_fp_absneg_operator.
+	(*<code><mode>2_1): Rename from *absneg<mode>2.  Use absneg
+	code iterator.  Add three-operand AVX alternative.
+	(absneg sse_reg splitter): Use absneg code iterator
+	and SSEMODEF mode iterator.  Handle AVX operands.
+	(absneg fp_reg splitter): Use absneg code iterator
+	and MODEF mode iterator.
+	(absneg general_reg splitter): Merge splitters using MODEF mode
+	iterator.  Use absneg code iterator.  Call
+	ix86_split_fp_absneg_operator.
+	(*<code><mode>2_i387): Rename from *<code><mode>2_1.
+	Do not enable for non-sse modes before reload.
+	(CSGNMODE): Remove.
+	(CSGNVMODE): Ditto.
+	(copysing<mode>3): Use SSEMODEF instead of CSGNMODE and
+	ssevecmodef mode attribute instaed of CSGNVMODE.
+	(copysign<mode>3_const): Ditto.
+	(copysign<mode>3_var): Ditto.
+	* config/i386/i386.md (*<code><mode>2): Rename from *absneg<mode>2.
+	Use absneg code iterator.  Simplify code using std::swap.
+	* config/i386/predicates.md (absneg_operator): Remove.
+
+2019-06-10  Martin Sebor  <msebor@redhat.com>
+
+	* gimple-fold.c (get_range_strlen): Update comment that didn't
+	make it into r267503 or related commits.
+
+2019-06-10  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gcov-tool.c (merge_usage, rewrite_usage): Mark with
+	ATTRIBUTE_NORETURN thus making consistent with overlap_usage.
+
+2019-06-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.def (OMP_SCAN): New tree code.
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_INCLUSIVE and
+	OMP_CLAUSE_EXCLUSIVE.
+	* tree.h (OMP_CLAUSES): Use OMP_SCAN instead of OMP_TASKGROUP.
+	(OMP_SCAN_BODY, OMP_SCAN_CLAUSES): Define.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for
+	OMP_CLAUSE_{IN,EX}CLUSIVE.
+	(walk_tree_1): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
+	* tree-nested.c (convert_nonlocal_reference_stmt,
+	convert_local_reference_stmt, convert_gimple_call): Handle
+	GIMPLE_OMP_SCAN.
+	* tree-pretty-print.c (dump_omp_clause): Handle
+	OMP_CLAUSE_{IN,EX}CLUSIVE.
+	(dump_generic_node): Handle OMP_SCAN.
+	* gimple.def (GIMPLE_OMP_SCAN): New gimple code.
+	* gimple.h (gomp_scan): New type.
+	(is_a_helper <gomp_scan *>::test,
+	is_a_helper <const gomp_scan *>::test): New templates.
+	(gimple_build_omp_scan): Declare.
+	(gimple_omp_scan_clauses, gimple_omp_scan_clauses_ptr,
+	gimple_omp_scan_set_clauses): New inline functions.
+	(CASE_GIMPLE_OMP): Add case GIMPLE_OMP_SCAN:.
+	* gimple.c (gimple_build_omp_scan): New function.
+	(gimple_copy): Handle GIMPLE_OMP_SCAN.
+	* gimple-walk.c (walk_gimple_op, walk_gimple_stmt): Likewise.
+	* gimple-pretty-print.c (dump_gimple_omp_block): Don't handle
+	GIMPLE_OMP_TASKGROUP.
+	(dump_gimple_omp_scan): New function.
+	(pp_gimple_stmt_1): Handle GIMPLE_OMP_SCAN.
+	* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_SCAN.
+	* tree-inline.c (remap_gimple_stmt, estimate_num_insns): Likewise.
+	* gimplify.c (enum gimplify_omp_var_data): Add GOVD_REDUCTION_INSCAN.
+	(is_gimple_stmt): Handle OMP_SCAN.
+	(gimplify_scan_omp_clauses): Reject inscan reductions on constructs
+	other than OMP_FOR or OMP_SIMD.  Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
+	(gimplify_adjust_omp_clauses): Diagnose inscan reductions not
+	mentioned in nested #pragma omp scan.  Handle
+	OMP_CLAUSE_{IN,EX}CLUSIVE.
+	(gimplify_expr): Handle OMP_SCAN.
+	* omp-low.c (check_omp_nesting_restrictions): For parent context,
+	look through GIMPLE_OMP_SCAN context.  Allow #pragma omp scan in
+	simd constructs.
+	(scan_omp_1_stmt, lower_omp_1, diagnose_sb_1, diagnose_sb_2): Handle
+	GIMPLE_OMP_SCAN.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* ipa-cp.c (ignore_edge_p): New function.
+	(build_toporder_info): Use it.
+	* ipa-inline.c (ignore_edge_p): New function.
+	(inline_small_functions): Use it.
+	* ipa-pure-const.c (ignore_edge_for_nothrow):
+	Verify opt_for_fn for caller and callee.
+	(ignore_edge_for_pure_const): Likewise.
+	* ipa-reference.c (ignore_edge_p): Extend to check
+	for opt_for_fn.
+	* ipa-utils.c (searchc): Refactor.
+	* ipa-utils.h: Fix coding style.
+
+2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_rtx_costs): Update costs.
+
+2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-protos.h (arc_check_ior_const): Declare.
+	(arc_split_ior): Likewise.
+	(arc_check_mov_const): Likewise.
+	(arc_split_mov_const): Likewise.
+	* config/arc/arc.c (arc_print_operand): Fix 'z' letter.
+	(arc_rtx_costs): Replace check Crr with Cax constraint.
+	(prepare_move_operands): Cleanup, remove unused code.
+	(arc_split_ior): New function.
+	(arc_check_ior_const): Likewise.
+	(arc_split_mov_const): Likewise.
+	(arc_check_mov_const): Likewise.
+	* config/arc/arc.md (movsi_insn): Restructure it, and convert it
+	in define_insn_and_split pattern.
+	(iorsi3): Likewise.
+	(mulsi3_v2): Add new matching variant.
+	(andsi3_i): Cleanup pattern.
+	(rotrsi3_cnt1): Update pattern.
+	(rotrsi3_cnt8): New pattern.
+	(ashlsi2_cnt8): Likewise.
+	(ashlsi2_cnt16): Likewise.
+	* config/arc/constraints.md (C0p): Update constraint.
+	(Crr): Remove it.
+	(C0x): New pattern.
+	(Cax): New pattern.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes):
+	Update coding style.
+	(sem_item_optimizer::dump_cong_classes):
+	Print how many items are in a non-singular class.  Improve
+	coding style.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (dump_histogram_value): Change dump format.
+	(gimple_mod_subtract_transform): Remove legacy comment.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (dump_histogram_value): Print histogram values
+	only if present.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* gcov-io.h (GCOV_DISK_SINGLE_VALUES): New.
+	(GCOV_SINGLE_VALUE_COUNTERS): Likewise.
+	* ipa-profile.c (ipa_profile_generate_summary):
+	Use get_most_common_single_value.
+	* tree-profile.c (gimple_init_gcov_profiler):
+	Instrument with __gcov_one_value_profiler_v2
+	and __gcov_indirect_call_profiler_v4.
+	* value-prof.c (dump_histogram_value):
+	Print all values for HIST_TYPE_SINGLE_VALUE.
+	(stream_out_histogram_value): Update assert for
+	N values.
+	(stream_in_histogram_value): Set number of
+	counters for HIST_TYPE_SINGLE_VALUE.
+	(get_most_common_single_value): New.
+	(gimple_divmod_fixed_value_transform):
+	Use get_most_common_single_value.
+	(gimple_ic_transform): Likewise.
+	(gimple_stringops_transform): Likewise.
+	(gimple_find_values_to_profile): Set number
+	of counters for HIST_TYPE_SINGLE_VALUE.
+	* value-prof.h (get_most_common_single_value): New.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* hash-map.h: Pass default value to hash_table ctor.
+	* hash-table.h: Add default value to call of a ctor.
+
+2019-06-08  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/invoke.texi (C Dialect Options): Minor grammatical change.
+	(x86 Options): Replace all uses of "PCL_MUL" with "PCLMUL"
+
+2019-06-07  John David Anglin  <danglin@gcc.gnu.orig>
+
+	PR target/90751
+	* config/pa/pa-linux.h (ASM_DECLARE_FUNCTION_NAME): Update comment.
+	Call pa_output_function_label.
+	(TARGET_ASM_FUNCTION_PROLOGUE): define.
+	* config/pa/pa-protos.h (pa_output_function_label): Declare.
+	* config/pa/pa.c (pa_output_function_prologue): Add ATTRIBUTE_UNUSED
+	to declaration.
+	(pa_linux_output_function_prologue): Declare.
+	(TARGET_ASM_FUNCTION_PROLOGUE): Delete define.
+	(pa_output_function_label): New.
+	(pa_output_function_prologue): Revise to use pa_output_function_label.
+	(pa_linux_output_function_prologue): New.
+	* config/pa/pa.h (TARGET_ASM_FUNCTION_PROLOGUE): Define.
+
+2019-06-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-vrp.h (value_range_base::intersect): New.
+	(value_range::intersect_helper): Move from here...
+	(value_range_base::intersect_helper): ...to here.
+	* tree-vrp.c (value_range::intersect_helper): Rename to...
+	(value_range_base::intersect_helper): ...this, and rewrite to
+	return a value instead of modifying THIS in place.
+	Also, move equivalence handling...
+	(value_range::intersect): ...here, while calling intersect_helper.
+	* gimple-fold.c (size_must_be_zero_p): Use value_range_base when
+	calling intersect.
+	* gimple-ssa-evrp-analyze.c (ecord_ranges_from_incoming_edge):
+	Same.
+	* vr-values.c (vrp_evaluate_conditional_warnv_with_ops): Same.
+
+2019-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.in (genprogerr): Add condmd.
+	(genprog): Remove it here.
+
+2019-06-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* doc/invoke.texi (AMD GCN Options): Add gfx906.
+
+2019-06-07  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90574
+	* tree-cfg.c (stmt_starts_bb_p): Split blocks at labels
+	that appear after user labels.
+
+2019-06-07  Martin Liska  <mliska@suse.cz>
+
+	* cselib.c (cselib_init): Disable hash table
+	sanitization.
+	* hash-set.h: Pass new default argument to m_table.
+	* hash-table.c: Add global variable with hash table
+	sanitization limit.
+	* hash-table.h (Allocator>::hash_table): Add new argument
+	to ctor.
+	(hashtab_chk_error): New.
+	* params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): New.
+	* toplev.c (process_options): Set hash_table_sanitize_eq_limit
+	from the PARAM_HASH_TABLE_VERIFICATION_LIMIT value.
+
+2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* common.opt (flto-odr-type-merging): Ignore.
+	* invoke.texi (-flto-odr-type-merging): Remove.
+	* ipa-devirt.c (odr_vtable_hasher:odr_name_hasher): Remove.
+	(can_be_vtable_hashed_p): Remove.
+	(hash_odr_vtable): Remove.
+	(odr_vtable_hasher::hash): Remove.
+	(types_same_for_odr): Remove.
+	(types_odr_comparable): Remove.
+	(odr_vtable_hasher::equal): Remove.
+	(odr_vtable_hash_type, odr_vtable_hash): Remove.
+	(add_type_duplicate): Do not synchronize vtable and name hashtables.
+	(get_odr_type): Do not use vtable hash.
+	(dump_odr_type): Remove commented out code.
+	(build_type_inheritance_graph): Do not allocate vtable hash.
+	(rebuild_type_inheritance_graph): Do not delete vtable hash.
+	* ipa-utils.h (type_with_linkage_p): Drop vtable hash path.
+	(odr_type_p): Likewise.
+	* tree.c (need_assembler_name_p): Remove flag_lto_odr_type_mering
+	test.
+
+2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Do not give up
+	immediately after same_types_for_tbaa_p returns -1 and continue
+	looking for possible exact match; if matching types are arrays
+	watch for partial overlaps.
+	(indirect_ref_may_alias_decl_p): Watch for partial array overlaps.
+	(indirect_refs_may_alias_p): Do type based disambiguation first;
+	update comment.
+
+2019-06-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* fwprop.c (propagate_rtx): Fix call to paradoxical_subreg_p.
+
+2019-06-07  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Remove param.
+	* gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV):
+	Remove.
+	* gcov-io.h (GCOV_ICALL_TOPN_VAL): Likewise.
+	(GCOV_ICALL_TOPN_NCOUNTS): Likewise.
+	* params.def (PARAM_INDIR_CALL_TOPN_PROFILE): Likewise.
+	* profile.c (instrument_values): Remove
+	HIST_TYPE_INDIR_CALL_TOPN.
+	* tree-profile.c (init_ic_make_global_vars):
+	Always build __gcov_indirect_call only.
+	(gimple_init_gcov_profiler): Remove usage
+	of PARAM_INDIR_CALL_TOPN_PROFILE.
+	(gimple_gen_ic_profiler): Likewise.
+	* value-prof.c (dump_histogram_value): Likewise.
+	(stream_in_histogram_value): Likewise.
+	(gimple_indirect_call_to_profile): Likewise.
+	(gimple_find_values_to_profile): Likewise.
+	* value-prof.h (enum hist_type): Likewise.
+
+2019-06-07  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-loop.c (get_lsm_tmp_name): Return at the end of the
+	function.
+
+2019-06-07  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/78902
+	* builtin-attrs.def (ATTR_WARN_UNUSED_RESULT): New.
+	(ATTR_MALLOC_NOTHROW_LEAF_LIST): Remove.
+	(ATTR_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
+	(ATTR_ALLOC_SIZE_2_NOTHROW_LIST): Remove.
+	(ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST): Remove.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LIST): New.
+	(ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST): New.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
+	(ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST): Remove.
+	(ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
+	(ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST): Remove.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST):
+	New.
+	(ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST): Remove.
+	(ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST): New.
+	(ATTR_MALLOC_NOTHROW_NONNULL): Remove.
+	(ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
+	(ATTR_MALLOC_NOTHROW_NONNULL_LEAF): Remove.
+	(ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
+	(ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
+	* builtins.def (BUILT_IN_ALIGNED_ALLOC): Change to use
+	warn_unused_result attribute.
+	(BUILT_IN_STRDUP): Likewise.
+	(BUILT_IN_STRNDUP): Likewise.
+	(BUILT_IN_ALLOCA): Likewise.
+	(BUILT_IN_CALLOC): Likewise.
+	(BUILT_IN_MALLOC): Likewise.
+	(BUILT_IN_REALLOC): Likewise.
+
+2019-06-06  Jim Wilson  <jimw@sifive.com>
+
+	PR target/89955
+	* config/riscv/riscv.h (STARTFILE_PREFIX_SPEC): Deleted.
+	* config/riscv/freebsd.h (STARTFILE_PREFIX_SPEC): Added.
+	* config/riscv/linux.h (STARTFILE_PREFIX_SPEC): Added.
+
+2019-06-06  Martin Sebor  <msebor@redhat.com>
+
+	* tree-ssa-strlen.c (adjust_related_strinfos): Avoid trailing article.
+	(handle_builtin_malloc): Remove trailing spaces.
+	(handle_builtin_memset): Same.
+	(handle_builtin_memcmp): Same.
+	(compute_string_length): Same.
+	(determine_min_objsize): Same.
+	(handle_builtin_string_cmp): Same.
+	(handle_char_store): Same.  Break up excessively long line.
+
+2019-06-06  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (build_reconstructed_reference): Drop the alignment
+	check.
+
+2019-06-06  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (struct access): New field grp_same_access_path.
+	(dump_access): Dump it.
+	(build_reconstructed_reference): New function.
+	(build_ref_for_model): Use it if possible.
+	(path_comparable_for_same_access): New function.
+	(same_access_path_p): Likewise.
+	(sort_and_splice_var_accesses): Set the new flag.
+	(analyze_access_subtree): Likewise.
+	(propagate_subaccesses_across_link): Propagate zero value of the new
+	flag down the access tree.
+
+2019-06-06  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config.gcc (amdgcn-*-*): Allow --with-arch=gfx906.
+	* config/gcn/gcn.opt (gpu_type): Add gfx906.
+	* config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Add gfx906 multilib.
+	(MULTILIB_DIRNAMES): Rename gcn5 to gfx900.
+	Add gfx906.
+
+2019-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	PR tree-optimization/90332
+	* config/aarch64/aarch64.c (aarch64_expand_vector_init):
+	Handle VALS containing two vectors.
+	* config/aarch64/aarch64-simd.md (*aarch64_combinez<mode>): Rename
+	to...
+	(@aarch64_combinez<mode>): ... This.
+	(*aarch64_combinez_be<mode>): Rename to...
+	(@aarch64_combinez_be<mode>): ... This.
+	(vec_init<mode><Vhalf>): New define_expand.
+	* config/aarch64/iterators.md (Vhalf): Handle V8HF.
+
+2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.md (ashlhi3): Use the const_variant of shift
+	library functions only when not optimizing for size.
+	(ashlsi3): Likewise.
+	(ashrhi3): Likewise.
+	(ashrsi3): Likewise.
+	(lshrhi3): Likewise.
+	(lshrsi3): Likewise.
+
+2019-06-06  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR rtl-optimization/88751
+	* ira.c (ira): Use the number of the actually referenced registers
+	when calculating the threshold.
+
+2019-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure: Regenerate.
+
+2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* config/msp430/msp430.md (ashlhi3): Force shift src operand into a
+	register if it is in memory, so the shift can be emulated with a rotate
+	instruction.
+	(ashrhi3): Likewise.
+	(lshrhi3): Likewise.
+
+2019-06-06  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/87954
+	* match.pd: Simplify mult where both arguments are 0 or 1.
+
+2019-06-06  Richard Biener  <rguenther@suse.de>
+
+	* vr-values.c (vr_values::extract_range_from_ssa_name): Do not
+	put equivalences on UNDEFINED ranges.
+	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
+	Make sure to drop defs of stmts added during simplification
+	to VARYING.
+
+2019-06-06  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c: Include tree-cfg.h.
+	(make_heapvar): Do not make heap vars artificial.
+	(find_func_aliases_for_builtin_call): Handle stack allocation
+	functions.
+	(find_func_aliases): Delay processing of simple enough returns
+	in non-IPA mode.
+	(set_uids_in_ptset): Adjust.
+	(find_what_var_points_to): Likewise.
+	(solve_constraints): Do not dump points-to sets here.
+	(compute_points_to_sets): Post-process return statements,
+	amending the escaped solution.  Dump points-to sets afterwards.
+	(ipa_pta_execute): Dump points-to sets.
+
+2019-06-06  Martin Liska  <mliska@suse.cz>
+
+	PR web/87933
+	* doc/install.texi: Fix HTML headers and
+	titles for 'Installing GCC' pages.
+
+2019-06-06  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf-gimple.h (dump_message_1): Remove.
+	(dump_message): Likewise.
+	(return_false_with_message_1): Print also file.
+	(return_false_with_msg): Likewise.
+	(return_with_result): Likewise.
+	(return_with_debug): Likewise.
+	* ipa-icf.c (sem_function::equals_private): Remove call
+	to dump_message.
+
+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
+	(define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
+	memory operand for it.
+	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.
+
+2019-06-05  Martin Sebor  <msebor@redhat.com>
+
+	* config/i386/i386-features.c (ix86_get_function_versions_dispatcher):
+	Adjust quoting and hyphenation.
+	* convert.c (convert_to_real_1): Same.
+	* gcc.c (driver_wrong_lang_callback): Same.
+	(driver::handle_unrecognized_options): Same.
+	* gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Same.
+	* opts-common.c (cmdline_handle_error): Same.
+	(read_cmdline_option): Same.
+	* opts-global.c (complain_wrong_lang): Same.
+	(print_ignored_options): Same.
+	(handle_common_deferred_options): Same.
+	* pretty-print.h: Same.
+	* print-rtl.c (debug_bb_n_slim): Same.
+	* sched-rgn.c (make_pass_sched_fusion): Same.
+	* tree-cfg.c (verify_gimple_assign_unary): Same.
+	(verify_gimple_label): Same.
+	* tree-ssa-operands.c (verify_ssa_operands): Same.
+	* varasm.c (do_assemble_alias): Same.
+	(assemble_alias): Same.
+
+2019-06-05  Richard Henderson  <rth@twiddle.net>
+
+	* config/alpha/alpha.c (direct_return): Move down after
+	struct machine_function definition; use saved frame_size;
+	return bool.
+	(struct machine_function): Add sa_mask, sa_size, frame_size.
+	(alpha_sa_mask, alpha_sa_size, compute_frame_size): Merge into ...
+	(alpha_compute_frame_layout): ... new function.
+	(TARGET_COMPUTE_FRAME_LAYOUT): New.
+	(alpha_initial_elimination_offset): Use saved sa_size.
+	(alpha_vms_initial_elimination_offset): Likewise.
+	(alpha_vms_can_eliminate): Remove alpha_sa_size call.
+	(alpha_expand_prologue): Use saved frame data.  Merge integer
+	and fp register save loops.
+	(alpha_expand_epilogue): Likewise.
+	(alpha_start_function): Use saved frame data.
+	* config/alpha/alpha-protos.h (direct_return): Update.
+	(alpha_sa_size): Remove.
+
+2019-06-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* fold-const.c (extract_muldiv_1) <PLUS_EXPR>: Do not distribute a
+	multiplication by a power-of-two value.
+	(fold_plusminus_mult_expr): Use pow2p_hwi to spot a power-of-two value
+	and turn the modulo operation into a masking operation.
+
+2019-06-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/90733
+	* var-tracking.c (vt_expand_loc_callback): Don't create raw subregs
+	with VOIDmode inner operands.
+
+2019-06-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90726
+	* tree-ssa-loop-niter.c (expand_simple_operations): Do not
+	turn an expression graph into a tree.
+
+2019-06-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-expand.c (struct omp_region): Add has_lastprivate_conditional
+	member.
+	(expand_parallel_call): If region->inner->has_lastprivate_conditional,
+	treat it like explicit monotonic schedule modifier.
+	(expand_omp_for): Initialize has_lastprivate_conditional.
+	If fd.lastprivate_conditional != 0, treat it like explicit monotonic
+	schedule modifier.
+
+	* omp-low.c (lower_rec_input_clauses): For lastprivate conditional
+	references, lookup in in hash map MEM_REF operand instead of the
+	MEM_REF itself.
+	(lower_omp_1): When looking for lastprivate conditional assignments,
+	handle MEM_REFs with REFERENCE_TYPE operands.
+
+	* omp-low.c (lower_rec_input_clauses): Force max_vf if is_simd and
+	on privatization clauses OMP_CLAUSE_DECL is privatized by reference
+	and references a VLA.  Handle references to non-VLAs if is_simd
+	all privatization clauses like reductions.
+	(lower_rec_input_clauses) <case do_private, case do_firstprivate>:
+	If omp_is_reference, use always omp simd arrays and set
+	DECL_VALUE_EXPR in that case, if lower_rec_simd_input_clauses
+	fails, emit reference initialization.
+
+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89803
+	* config/i386/avx512dqintrin.h (_mm_mask_fpclass_ss_mask,
+	_mm_mask_fpclass_sd_mask): New intrinsics.
+	(_mm_fpclass_ss_mask, _mm_fpclass_sd_mask): Modified, use new builtins.
+	* config/i386/i386-builtin.def
+	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask):
+	New builtins.
+	(__builtin_ia32_fpclassss, __builtin_ia32_fpclasssd): Deleted.
+	* config/i386/i386-builtin-types.def (DEF_FUNCTION_TYPE (QI, V2DF, INT),
+	DEF_FUNCTION_TYPE (QI, V4SF, INT)): Deleted.
+	* config/i386/i386-expand.c (case QI_FTYPE_V4SF_INT,
+	case QI_FTYPE_V2SF_INT): Ditto.
+	* config/i386/sse.md
+	(define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>):
+	Extended to insnstructions with mask operands.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wp"):
+	Delete.
+	(define_register_constraint "wq"): Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wp and RS6000_CONSTRAINT_wq.
+	* config/rs6000/vsx.md (define_mode_attr VSr3): Delete.
+	(define_mode_attr VSa): Delete.
+	(define_mode_attr VSisa): New.
+	(rest of file): Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (define_attr "isa"): Add p9kf and p9tf.
+	(define_attr "enabled"): Handle those new isa values.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md (define_mode_attr VSr4): Delete.
+	(define_mode_attr VSr5): Delete.
+	(define_mode_attr VStype_sqrt): Delete.
+	(define_mode_iterator VSX_SPDP): Delete.
+	(define_mode_attr VS_spdp_res): Delete.
+	(define_mode_attr VS_spdp_insn): Delete.
+	(define_mode_attr VS_spdp_type): Delete.
+	(*vsx_sqrt<mode>2): Adjust.
+	(vsx_<VS_spdp_insn>): Delete, split to...
+	(vsx_xscvdpsp): ... this.  New.  And...
+	(vsx_xvcvspdp): ... this.  New.  And...
+	(vsx_xvcvdpsp): ... this.  New.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (define_mode_attr sd): Add values for V4SF
+	and V2DF.
+	* config/rs6000/vsx.md (define_mode_attr VSs): Delete.
+	(rest of file): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md (vsx_<VS_spdp_insn>): Use wa instead of <VSa>.
+	(vsx_extract_<mode>_var): Ditto.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_TI
+	with just "wa".
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "ww"):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_ww.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (SFDF, SFDF2): Adjust comments.
+	(define_mode_attr sd): New.
+	(define_mode_attr s): New.
+	(define_mode_attr Ftrad): Delete.
+	(define_mode_attr Fvsx): Delete.
+	(define_mode_attr Fs): Delete.
+	(rest of file): Use the new mode attributes.
+	* config.rs6000/vsx.md: Use the new mode attributes.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_W
+	with just "wa".
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md (define_mode_attr VSr2): Delete.
+	(rest of file): Replace all <VSa>, <VSr>, <VSr2>, and <VSr3> that are
+	used with VSX_B, VSX_D, or VSX_F, with just "wa".
+
+2019-06-04  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/78263
+	* config/rs6000/altivec.h: Don't #define vector, pixel, bool for
+	C++ with strict ANSI requirements.
+
+2019-06-04  Marc Glisse  <marc.glisse@inria.fr>
+
+	* tree-ssa-loop-niter.c (number_of_iterations_ne): Skip
+	computations when step is 1.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wf"):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wf.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Andrew Pinski  <apinski@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_asan_shadow_offset):
+	Fix ILP32 value.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wd"):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wd.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (define_mode_attr Fv2): Delete.
+	(rest of file): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/vsx.md (define_mode_attr VS_64reg): Delete.
+	(*vsx_extract_<P:mode>_<VSX_D:mode>_load): Adjust.
+	(vsx_splat_<mode>_reg): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "ws"):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_ws.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wv"):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wv.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wi"):
+	Delete.
+	(define_register_constraint "wt"): Delete.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wi and RS6000_CONSTRAINT_wt.
+	* config/rs6000/rs6000.md: Adjust.
+	* config/rs6000/vsx.md: Adjust.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_asm_output_external): Remove
+	const.
+	* config/aarch64/aarch64.c (aarch64_asm_output_external): Call
+	default_elf_asm_output_external.
+
+2019-06-04  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (INCLUDE_LIST): Remove.
+	(sem_item_optimizer::execute): Remove call to init_wpa.
+	* ipa-icf.h (init_wpa): Remove.
+
+2019-06-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate
+	conditional on combined for simd.
+	* omp-low.c (struct omp_context): Add combined_into_simd_safelen0
+	member.
+	(lower_rec_input_clauses): For gimple_omp_for_combined_into_p max_vf 1
+	constructs, don't remove lastprivate_conditional_map, but instead set
+	ctx->combined_into_simd_safelen0 and adjust hash_map, so that it points
+	to parent construct temporaries.
+	(lower_lastprivate_clauses): Handle ctx->combined_into_simd_safelen0
+	like !ctx->lastprivate_conditional_map.
+	(lower_omp_1) <case GIMPLE_ASSIGN>: If up->combined_into_simd_safelen0,
+	use up->outer context instead of up.
+	* omp-expand.c (expand_omp_for_generic): Perform cond_var bump even if
+	gimple_omp_for_combined_p.
+	(expand_omp_for_static_nochunk): Likewise.
+	(expand_omp_for_static_chunk): Add forgotten cond_var bump that was
+	probably moved over into expand_omp_for_generic rather than being copied
+	there.
+
+2019-06-04  Martin Liska  <mliska@suse.cz>
+
+	* value-prof.c (dump_histogram_value): Fix typo.
+	(gimple_mod_subtract_transform): Likewise.
+
+2019-06-04  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90726
+	* tree-chrec.c (chrec_contains_symbols): Add to visited.
+	(tree_contains_chrecs): Likewise.
+	(chrec_contains_symbols_defined_in_loop): Move here and avoid
+	exponential behaivor from ...
+	* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
+	... here.
+	(expression_expensive_p): Avoid exponential behavior and compute
+	expanded size, rejecting any expansion.
+	* tree-ssa-loop-ivopts.c (abnormal_ssa_name_p): Remove.
+	(idx_contains_abnormal_ssa_name_p): Likewise.
+	(contains_abnormal_ssa_name_p_1): New helper for walk_tree.
+	(contains_abnormal_ssa_name_p): Simplify and use
+	walk_tree_without_duplicates.
+
+2019-06-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90738
+	Revert
+	2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
+	full reference tree and record in ref->ref.
+	(vn_reference_lookup_3): Pass in original ref to
+	ao_ref_init_from_vn_reference.
+	(vn_reference_lookup): Likewise.
+	* tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
+	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
+	Handle non-decl bases in the original reference.
+
+2019-06-04  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.c (sem_item_optimizer::add_item_to_class): Count
+	number of references.
+	(sem_item_optimizer::do_congruence_step):
+	(sem_item_optimizer::worklist_push): Dump how references
+	a class has.
+	(sem_item_optimizer::worklist_pop): Use heap.
+	(sem_item_optimizer::process_cong_reduction): Likewise.
+	* ipa-icf.h: Use fibonacci_heap insteam of std::list.
+
+2019-06-04  Martin Liska  <mliska@suse.cz>
+
+	* ipa-icf.h (struct sem_usage_pair_hash): New.
+	(sem_usage_pair_hash::hash): Likewise.
+	(sem_usage_pair_hash::equal): Likewise.
+	(struct sem_usage_hash): Likewise.
+	* ipa-icf.c (sem_item::sem_item): Initialize
+	referenced_by_count.
+	(sem_item::add_reference): Register a reference
+	in ref_map and not in target->usages.
+	(sem_item::setup): Remove initialization of
+	dead vectors.
+	(sem_item::~sem_item): Remove usage of dead vectors.
+	(sem_item::dump): Remove dump of references.
+	(sem_item_optimizer::sem_item_optimizer): Initialize
+	m_references.
+	(sem_item_optimizer::read_section): Remove useless
+	dump.
+	(sem_item_optimizer::parse_funcs_and_vars): Likewise here.
+	(sem_item_optimizer::build_graph): Pass m_references
+	to ::add_reference.
+	(sem_item_optimizer::verify_classes): Remove usage of dead
+	vectors.
+	(sem_item_optimizer::traverse_congruence_split): Return true
+	when a class is split.
+	(sem_item_optimizer::do_congruence_step_for_index): Use
+	hash_map for look up of (sem_item *, index). That brings
+	significant speed up.
+	(sem_item_optimizer::do_congruence_step): Return true
+	when a split is done.
+	(congruence_class::is_class_used): Use referenced_by_count.
+
+2019-06-04  Alan Modra  <amodra@gmail.com>
+
+	PR target/90689
+	* config/rs6000/rs6000.c (rs6000_call_aix): Correct r271753 merge
+	error.
+
+2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.h (MASK_MFPGPR): Delete.
+	* config/rs6000/rs6000.c (direct_move_p): Adjust.
+	(rs6000_secondary_reload_simple_move): Adjust.
+	(rs6000_opt_masks): Neuter the "mfpgpr" option.
+	* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Adjust.
+	* config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED): Adjust
+	comment.
+	(power6x): Adjust.
+	* config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Adjust.
+	(floatunssi<mode>2_lfiwzx): Adjust.
+	(fix_trunc<mode>si2_stfiwx): Adjust.
+	(fixuns_trunc<mode>si2_stfiwx): Adjust.
+	* config/rs6000/rs6000.opt (mno-mfpgpr): New.
+	(mfpgpr): Mark as deprecated.
+	* doc/extend.texi (PowerPC Function Attributes): Delete mfpgpr.
+	(Basic PowerPC Built-in Functions Available on ISA 2.05): Adjust.
+	* doc/invoke.texi (RS/6000 and PowerPC Options): Delete -mmfpgpr.
+
+2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wg"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wg.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md (*mov<mode>_softfloat32, *movdi_internal64):
+	Delete "wg" alternatives.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-03  Alan Modra  <amodra@gmail.com>
+
+	* bb-reorder.c (copy_bb_p): Don't overflow size calculation.
+	(get_uncond_jump_length): Assert length less than INT_MAX and
+	non-negative.
+
+2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR middle-end/64242
+	* builtins.c (expand_builtin_longjmp): Add frame clobbers and schedule
+	block.
+	(expand_builtin_nonlocal_goto): Likewise.
+
+2019-06-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_asm_output_alias): Declare.
+	(aarch64_asm_output_external): Declare.
+	* config/aarch64/aarch64.c (aarch64_asm_output_variant_pcs): New.
+	(aarch64_declare_function_name): Call aarch64_asm_output_variant_pcs.
+	(aarch64_asm_output_alias): New.
+	(aarch64_asm_output_external): New.
+	* config/aarch64/aarch64.h (ASM_OUTPUT_DEF_FROM_DECLS): Define.
+	(ASM_OUTPUT_EXTERNAL): Define.
+
+2019-06-03  Aldy Hernandez  <aldyh@redhat.com>
+	* tree-vrp.h (value_range_base::nonzero_p): New.
+	(value_range_base::set_nonnull): Rename to...
+	(value_range_base::set_nonzero): ...this.
+	(value_range_base::set_null): Rename to...
+	(value_range_base::set_zero): ...this.
+	(value_range::set_nonnull): Remove.
+	(value_range::set_null): Remove.
+	* tree-vrp.c (range_is_null): Remove.
+	(range_is_nonnull): Remove.
+	(extract_range_from_binary_expr): Use value_range_base::*zero_p
+	instead of range_is_*null.
+	(extract_range_from_unary_expr): Same.
+	(value_range_base::set_nonnull): Rename to...
+	(value_range_base::set_nonzero): ...this.
+	(value_range::set_nonnull): Remove.
+	(value_range_base::set_null): Rename to...
+	(value_range_base::set_zero): ...this.
+	(value_range::set_null): Remove.
+	(extract_range_from_binary_expr): Rename set_*null uses to
+	set_*zero.
+	(extract_range_from_unary_expr): Same.
+	(union_helper): Same.
+	* vr-values.c (get_value_range): Use set_*zero instead of
+	set_*null.
+	(vr_values::extract_range_from_binary_expr): Same.
+	(vr_values::extract_range_basic): Same.
+
+2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR driver/90684
+	* opts.c (parse_and_check_align_values): Allow 4 alignment values.
+
+2019-06-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/iterators.md (MAX_OPP): New code attr.
+	* config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3):
+	Rename to...
+	(aarch64_<su>abd<mode>_3): ... This.
+	(<sur>sadv16qi): Add TARGET_DOTPROD expansion.
+
+2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
+	full reference tree and record in ref->ref.
+	(vn_reference_lookup_3): Pass in original ref to
+	ao_ref_init_from_vn_reference.
+	(vn_reference_lookup): Likewise.
+	* tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
+	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
+	Handle non-decl bases in the original reference.
+
+2019-06-03  Martin Liska  <mliska@suse.cz>
+
+	* doc/generic.texi: Remove Java Trees.
+
+2019-06-03  Martin Liska  <mliska@suse.cz>
+
+	* fold-const.c (operand_equal_p): Fix typo as compare_tree_int
+	returns 0 when operands are equal.
+
+2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90716
+	* tree-loop-distribution.c (destroy_loop): Process blocks in
+	correct order.
+
+2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/88837
+	* vector-builder.h (vector_builder::count_dups): New method.
+	* config/aarch64/aarch64-protos.h (aarch64_expand_sve_vector_init):
+	Declare prototype.
+	* config/aarch64/aarch64/sve.md (aarch64_sve_rev64<mode>): Use @.
+	(vec_init<mode><Vel>): New pattern.
+	* config/aarch64/aarch64.c (emit_insr): New function.
+	(aarch64_sve_expand_vector_init_handle_trailing_constants): Likewise.
+	(aarch64_sve_expand_vector_init_insert_elems): Likewise.
+	(aarch64_sve_expand_vector_init_handle_trailing_same_elem): Likewise.
+	(aarch64_sve_expand_vector_init): Define two overloaded functions.
+
+2019-06-03  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	PR tree-optimization/90681
+	* internal-fn.c (mask_load_direct): Mark as non-vectorizable again.
+	* tree-vect-slp.c (vect_build_slp_tree_1): Add masked loads as a
+	special case for SLP, but fail on non-groupped loads.
+
+2019-06-03  Martin Liska  <mliska@suse.cz>
+
+	* cfg.c (debug): Use TDF_DETAILS for debug and
+	print edge info only once.
+
+2019-06-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90539
+	* predict.def (PRED_FORTRAN_CONTIGUOUS): New predictor.
+
+2019-06-01  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90694
+	* tree-pretty-print.c (dump_generic_node): Add parentheses.
+
+2019-05-31  Jan Hubicka  <jh@suse.cz>
+
+	* alias.c: Include ipa-utils.h.
+	(get_alias_set): Try to complete ODR type via ODR type hash lookup.
+	* ipa-devirt.c (prevailing_odr_type): New.
+	* ipa-utils.h (previaling_odr_type): Declare.
+
+2019-05-31  H.J. Lu  <hongjiu.lu@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89355
+	* config/i386/i386-features.c (rest_of_insert_endbranch): Remove
+	NOTE_INSN_DELETED_LABEL check.
+
+2019-05-31  Prachi Godbole  <prachi.godbole@imgtec.com>
+	    Robert Suchanek  <robert.suchanek@mips.com>
+
+	* config/mips/mips.c (mips_expand_builtin_insn): Swap the 1st
+	and 3rd operands of the fmadd/fmsub/maddv builtin.
+
+2019-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.h (OMP_CLAUSE__CONDTEMP__ITER): Define.
+	* gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
+	on OMP_SIMD if not nested inside of worksharing loop that also has
+	lastprivate conditional clause for the same decl.
+	(gimplify_omp_for): Add _condtemp_ clauses to OMP_SIMD if needed.
+	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_ also
+	on simd.
+	(lower_rec_input_clauses): Likewise.  Handle lastprivate conditional
+	on simd construct.
+	(lower_lastprivate_conditional_clauses): Handle lastprivate conditional
+	on simd construct.
+	(lower_lastprivate_clauses): Likewise.
+	(lower_omp_sections): Call lower_lastprivate_conditional_clauses before
+	calling lower_rec_input_clauses.
+	(lower_omp_for): Likewise.
+	(lower_omp_1): Use first rather than second OMP_CLAUSE__CONDTEMP_
+	clause on simd construct.
+	* omp-expand.c (expand_omp_simd): Initialize cond_var if
+	OMP_CLAUSE__CONDTEMP_ clause is present.
+
+	* omp-low.c (lower_rec_simd_input_clauses): Set TREE_THIS_NOTRAP on
+	ivar and lvar.
+
+2019-05-31  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	PR c/43673
+	* c-format.c (print_char_table, scanf_char_table): Replace BADLEN with
+	TEX_D32, TEX_D64 or TEX_D128.
+
+2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
+
+	* match.pd (~(vec?cst1:cst2)): New transformation.
+
+2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
+
+	* match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
+	((size_t)(A /[ex] B) CMP C): New transformation.
+
+2019-05-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/md.texi: Document define_insn_and_rewrite.
+	* rtl.def (DEFINE_INSN_AND_REWRITE): New rtx code.
+	* gensupport.c (queue_elem): Update comment.
+	(replace_operands_with_dups): New function.
+	(gen_rewrite_sequence): Likewise.
+	(process_rtx): Handle DEFINE_INSN_AND_REWRITE.
+	* read-rtl.c (apply_subst_iterator): Likewise.
+	(add_condition_to_rtx, named_rtx_p): Likewise.
+	(rtx_reader::read_rtx_operand): Likewise.
+	* config/aarch64/aarch64-sve.md
+	(while_ult<GPI:mode><PRED_ALL:mode>_cc): Rename to...
+	(*while_ult<GPI:mode><PRED_ALL:mode>_cc): ...this and use
+	define_insn_and_rewrite.
+	(*cond_<optab><mode>_any): Turn into define_insn_and_rewrites.
+	Remove separate define_split.
+
+2019-05-31  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (type_has_components_p): New function.
+	(aliasing_component_refs_p): Use it.
+
+2019-05-31  Martin Liska  <mliska@suse.cz>
+
+	* gdbhooks.py: Add const_tree to TreePrinter.
+
+2019-05-31  Thomas De Schampheleire  <thomas.de_schampheleire@nokia.com>
+
+	PR debug/86964
+	* common.opt (feliminate-unused-debug-symbols): Enable by default.
+	* doc/invoke.texi (Debugging Options): Document new default of
+	-feliminate-unused-debug-symbols and remove restriction to 'stabs'.
+
+2019-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90671
+	* tree-ssa-threadupdate.c (ssa_create_duplicates): If
+	template_block used to be empty on the first call, don't use
+	gsi_split_seq_after and gsi_insert_seq_after, but remember whole
+	seq with bb_seq and set it with set_bb_seq.
+
+2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/i386/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.
+
+2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/predicates.md (pcrel_address): New define_predicate.
+	(prefixed_mem_operand): Likewise.
+	(non_prefixed_mem_operand): Likewise.
+	* config/rs6000/rs6000-protos.h (rs6000_prefixed_address): New
+	prototype.
+	* config/rs6000/rs6000.c (print_operand_address): Handle
+	PC-relative addresses.
+	(mode_supports_prefixed_address_p): New function.
+	(rs6000_prefixed_address): New function.
+	* config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL): New #define.
+	(SYMBOL_REF_PCREL_P): Likewise.
+
+2019-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (enum gimplify_omp_var_data): Add GOVD_CONDTEMP.
+	(gimplify_adjust_omp_clauses_1): Handle GOVD_CONDTEMP.
+	(gimplify_omp_for): If worksharing loop with lastprivate conditional
+	is nested inside of parallel region, add _condtemp_ clause to both.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Ignore OMP_CLAUSE__CONDTEMP_ instead of
+	assertion failure.
+	* omp-general.h (struct omp_for_data): Add have_pointer_condtemp
+	member.
+	* omp-general.c (omp_extract_for_data): Compute it.
+	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_.
+	(lower_rec_input_clauses): Likewise.
+	(lower_lastprivate_conditional_clauses): If OMP_CLAUSE__CONDTEMP_
+	clause is already present, just add one further one after it.
+	(lower_lastprivate_clauses): Handle cond_ptr with array type.
+	(lower_send_shared_vars): Clear _condtemp_ vars.
+	(lower_omp_1) <case GIMPLE_ASSIGN>: Handle target data like critical
+	or section or taskgroup.
+	* omp-expand.c (determine_parallel_type): Disallow combining only if
+	first OMP_CLAUSE__CONDTEMP_ has pointer type.  Disallow combining
+	of parallel sections if OMP_CLAUSE__CONDTEMP_ is present.
+	(expand_omp_for_generic, expand_omp_for_static_nochunk,
+	expand_omp_for_static_chunk, expand_omp_for): Use
+	fd->have_pointer_condtemp instead of fd->lastprivate_conditional to
+	determine if a special set of API routines are needed and if condtemp
+	needs to be initialized, while always initialize cond_var if
+	fd->lastprivate_conditional is non-zero.
+
+2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/constraints.md (eI): New constraint.
+	* config/rs6000/predicates.md (cint34_operand): New predicate.
+	* config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): New #define.
+	(SIGNED_34BIT_OFFSET_P): Likewise.
+	* doc/md.texi (eI): Document constraint.
+
+2019-05-30  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*fabd<mode>3): New.
+
+2019-05-30  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+
+	* rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
+	(ISA_3_0_MASKS_SERVER): Mask off OTHER_FUSION_MASKS.
+	(ISA_3_0_MASKS_IEEE): Remove OPTION_MASK_DIRECT_MOVE.
+	(ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR.
+	(OTHER_FUTURE_MASKS): Likewise.
+	(POWERPC_MASKS): Likewise.
+	* rs6000.c (rs6000_option_override_internal): Error if -mpcrel is
+	specified without -mprefixed-addr or -mcpu=future.  Error if
+	-mprefixed-addr is specified without -mcpu=future.
+	(rs6000_opt_masks): Add entry for prefixed-addr.
+	* rs6000.opt (mprefixed-addr): New option.
+
+2019-05-30  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* aarch64/aarch64.c (aarch64_post_cfi_startproc): Add
+	cfun->is_thunk check.
+
+2019-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-predcom.c (is_inv_store_elimination_chain): Fix a typo - lenght
+	to length.
+
+2019-05-30  Martin Liska  <mliska@suse.cz>
+
+	* gdbinit.in: Fix 'ptc' command.  Add trt
+	that prints TREE_TYPE($).
+
+2019-05-29  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_call_template_1): Handle pcrel
+	calls here...
+	(rs6000_indirect_call_template_1): ...and here.
+	(rs6000_pltseq_template): Handle plt_pcrel34.  Rework tocsave,
+	plt16_ha, plt16_lo, mtctr indirect calls.  Use
+	rs6000_pltseq_enum.
+	(rs6000_decl_ok_for_sibcall): New function.
+	(rs6000_function_ok_for_sibcall): Refactor.
+	(rs6000_longcall_ref): Use UNSPEC_PLT_PCREL when pcrel.
+	(rs6000_call_aix): Don't emit toc restore rtl for indirect calls
+	when pcrel.  Reorganize.
+	(rs6000_sibcall_aix): Don't add r2 to function usage when pcrel.
+	* rs6000.h (rs6000_pltseq_enum): New enum.
+	* rs6000.md (UNSPEC_PLT_PCREL): New unspec.
+	(*pltseq_tocsave): Use rs6000_pltseq_enum.
+	(*pltseq_plt16_ha): Likewise.
+	(*pltseq_plt16_lo): Likewise.
+	(*pltseq_mtctr): Likewise.
+	(*pltseq_plt_pcrel): New insn.
+	(*call_local_aix): Handle @notoc calls.
+	(*call_value_local_aix): Likewise.
+	(*call_nonlocal_aix): Adjust lengths for pcrel calls.
+	(*call_value_nonlocal_aix): Likewise.
+	(*call_indirect_pcrel): New insn.
+	(*call_value_indirect_pcrel): Likewise.
+
+2019-05-29  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*save_multiple<mode>): Rename from
+	save_multiple<mode>.
+	(*restore_multiple<mode>): Rename from restore_multiple<mode>.
+	(*restore_multiple_and_return<mode>): Rename from
+	restore_multiple_and_return<mode>.
+	(*restore_multiple_leave_return<mode>): Rename from
+	restore_multiple_leave_return<mode>.
+
+2019-05-29  Yoshinori Sato  <ysato@users.sourceforge.jp>
+
+	* config.gcc (rx-*-linux*): New target.
+	* config/rx/elf.opt: New file.
+	* config/rx/linux.h: Likewise.
+	* config/rx/t-linux: Likewise.
+	* config/rx/rx.c (TARGET_SAVE_ACC_REGISTER): If not defined,
+	make it zero.
+	* config/rx/rx.h (ASM_APP_ON): Allow to be overridden.
+	(ASM_APP_OFF): Likewise.
+	* config/rx/rx.opt: Drop -msim and -mas100-syntax, they were
+	moved elsewhere.
+
+2019-05-29  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-alias.c (same_type_for_tbaa): Return ture if main
+	variants are pointer equivalent.
+
+2019-05-29  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* config/aarch64/aarch64-c.c: Added TARGET_SVE2.
+	* config/aarch64/aarch64-sve2.md: New file.
+	(<u>avg<mode>3_floor): New pattern.
+	(<u>avg<mode>3_ceil): Likewise.
+	(*<sur>h<addsub><mode>): Likewise.
+	* config/aarch64/aarch64.h: Added AARCH64_ISA_SVE2 and TARGET_SVE2.
+	* config/aarch64/aarch64.md: Include aarch64-sve2.md.
+
+2019-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/90543
+	* optc-save-gen.awk: In cl_optimization_print, use correct condition
+	for var_opt_string printing.  In cl_optimization_print_diff, print
+	(null) instead of invoking undefined behavior if one of the
+	var_opt_string pointers is NULL and use && instead of first || in the
+	guarding condition.  For var_target_other options, handle const char *
+	target variables similarly to const char * optimize node variables.
+
+2019-05-29  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (aarch64_builtins): Add
+	AARCH64_PAUTH_BUILTIN_AUTIB1716 and AARCH64_PAUTH_BUILTIN_PACIB1716.
+	* config/aarch64/aarch64-builtins.c (aarch64_init_pauth_hint_builtins):
+	Add autib1716 and pacib1716 initialisation.
+	* config/aarch64/aarch64-builtins.c (aarch64_expand_builtin): Add checks
+	for autib1716 and pacib1716.
+	* config/aarch64/aarch64-protos.h (aarch64_key_type,
+	aarch64_post_cfi_startproc): Define.
+	* config/aarch64/aarch64-protos.h (aarch64_ra_sign_key): Define extern.
+	* config/aarch64/aarch64.c (aarch64_handle_standard_branch_protection,
+	aarch64_handle_pac_ret_protection): Set default sign key to A.
+	* config/aarch64/aarch64.c (aarch64_expand_epilogue,
+	aarch64_expand_prologue): Add check for b-key.
+	* config/aarch64/aarch64.c (aarch64_ra_sign_key,
+	aarch64_post_cfi_startproc, aarch64_handle_pac_ret_b_key): Define.
+	* config/aarch64/aarch64.h (TARGET_ASM_POST_CFI_STARTPROC): Define.
+	* config/aarch64/aarch64.c (aarch64_pac_ret_subtypes): Add "b-key".
+	* config/aarch64/aarch64.md (unspec): Add UNSPEC_AUTIA1716,
+	UNSPEC_AUTIB1716, UNSPEC_AUTIASP, UNSPEC_AUTIBSP, UNSPEC_PACIA1716,
+	UNSPEC_PACIB1716, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+	* config/aarch64/aarch64.md (do_return): Add check for b-key.
+	* config/aarch64/aarch64.md (<pauth_mnem_prefix>sp): Replace
+	pauth_hint_num_a with pauth_hint_num.
+	* config/aarch64/aarch64.md (<pauth_mnem_prefix>1716): Replace
+	pauth_hint_num_a with pauth_hint_num.
+	* config/aarch64/aarch64.opt (msign-return-address=): Deprecate.
+	* config/aarch64/iterators.md (PAUTH_LR_SP): Add UNSPEC_AUTIASP,
+	UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+	* config/aarch64/iterators.md (PAUTH_17_16): Add UNSPEC_AUTIA1716,
+	UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716.
+	* config/aarch64/iterators.md (pauth_mnem_prefix): Add UNSPEC_AUTIA1716,
+	UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716, UNSPEC_AUTIASP,
+	UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+	* config/aarch64/iterators.md (pauth_hint_num_a): Replace
+	UNSPEC_PACI1716 and UNSPEC_AUTI1716 with UNSPEC_PACIA1716 and
+	UNSPEC_AUTIA1716 respectively.
+	* config/aarch64/iterators.md (pauth_hint_num_a): Rename to
+	pauth_hint_num and add UNSPEC_PACIBSP, UNSPEC_AUTIBSP,
+	UNSPEC_PACIB1716, UNSPEC_AUTIB1716.
+	* doc/invoke.texi (-mbranch-protection): Add b-key type.
+	* config/aarch64/aarch64-bti-insert.c (aarch64_pac_insn_p): Rename
+	UNSPEC_PACISP to UNSPEC_PACIASP and UNSPEC_PACIBSP.
+
+2019-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (struct gimplify_omp_ctx): Add clauses member.
+	(gimplify_scan_omp_clauses): Initialize ctx->clauses.
+	(gimplify_adjust_omp_clauses_1): Transform lastprivate conditional
+	explicit clause on combined parallel into implicit shared clause.
+	(gimplify_adjust_omp_clauses): Move lastprivate conditional clause
+	and firstprivate if the decl has one too from combined parallel to
+	the worksharing construct.
+
+2019-05-28  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000-cpus.def (OTHER_FUTURES_MASK): New #define.
+
+2019-05-28  Michael Meissner  <meissner@linux.ibm.com>
+
+	* rtl.h (LABEL_REF_P): New #define.
+
+2019-05-28  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (hppa_profile_hook): Remove offset adjustment.
+
+2019-05-28  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* internal-fn.c: Marked mask_load_direct as vectorizable.
+	* tree-data-ref.c (data_ref_compare_tree): Fixed comment typo.
+	* tree-vect-data-refs.c (can_group_stmts_p): Allow masked loads to be
+	combined even if masks different with allow_slp_p param.
+	(vect_analyze_data_ref_accesses): Mark SLP only vectorizable groups.
+	* tree-vect-loop.c (vect_dissolve_slp_only_groups): New function to
+	dissolve SLP-only vectorizable groups when SLP has been discarded.
+	(vect_analyze_loop_2): Call vect_dissolve_slp_only_groups when needed.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Check masked loads
+	masks.
+	(vect_build_slp_tree_1): Fixed comment typo.
+	(vect_build_slp_tree_2): Include masks from masked loads in SLP tree.
+	* tree-vect-stmts.c (vectorizable_load): Allow vectorizaion of masked
+	loads for SLP only.
+	* tree-vectorizer.h (_stmt_vec_info): Added flag for SLP-only
+	vectorizable.
+	* tree-vectorizer.c (vec_info::new_stmt_vec_info): Likewise.
+
+2019-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/alpha.c [TARGET_ABI_OSF] (alpha_output_mi_thunk_osf):
+	Remove obsolete use_thunk reference.
+	* config/i386/i386.c (x86_output_mi_thunk): Likewise.
+	* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
+	* config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
+	* config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
+	* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
+	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
+	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
+	* config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
+	* config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
+
+2019-05-28  Nathan Sidwell  <nathan@acm.org>
+
+	* tree.h (IDENTIFIER_ANON_P): New.
+	(anon_aggrname_format, anon_aggname_p): Don't declare.
+	(make_anon_name): Declare.
+	* lto-streamer-out.c (DFS::DFS_write_tree_body): Use IDENTIFIER_ANON_P.
+	(hash_tree): Likewise.
+	* tree-streamer-out.c (write_ts_decl_minimal_tree): Likewise.
+	* tree.c (anon_aggrname_p, anon_aggrname_format): Delete.
+	(anon_cnt, make_anon_name): New.
+
+2019-05-28  Martin Liska  <mliska@suse.cz>
+
+	PR other/90315
+	* opts-global.c (decode_options): Print help for all
+	help_option_arguments.
+	* opts.c (print_help): Add new argument.
+	(common_handle_option): Remember all values into
+	help_option_arguments.
+	* opts.h (print_help): Add new argument.
+
+2019-05-28  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/90555
+	* ipa-icf-gimple.c (func_checker::compare_loops): New function.
+	* ipa-icf-gimple.h (func_checker::compare_loops): Likewise.
+	(func_checker::compare_bb): Call compare_loops.
+
+2019-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
+	on sections construct.
+	* omp-low.c (lower_lastprivate_conditional_clauses): Handle sections
+	construct.
+	(lower_omp_sections): Handle lastprivate conditional.
+	(lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with
+	lastprivate_conditional_map.
+	* omp-expand.c (expand_omp_sections): Handle lastprivate conditional.
+
+	* omp-low.c (lower_omp_1) <case GIMPLE_ASSIGN>: Look through ordered,
+	critical, taskgroup and section regions when looking for a region
+	with non-NULL lastprivate_conditional_map.
+
+2019-05-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_gen_add3): Remove indirect function.
+	(*ix86_gen_sub3): Ditto.
+	(*ix86_gen_sub3_carry): Ditto.
+	(*ix86_gen_one_cmpl2): Ditto.
+	(*ix86_gen_andsp): Ditto.
+	(ix86_init_large_pic_reg): Use gen_add2_insn instead of ix86_gen_add3.
+	(gen_and2_insn): New static function.
+	(ix86_expand_prologue): Use gen_and2_insn instead of ix86_gen_andsp.
+	Use gen_add3_insn instead of ix86_gen_add3.
+	(ix86_expand_split_stack_prologue): Use gen_add2_insn
+	instead of ix86_gen_add3.
+	(legitimize_tls_address): Use gen_add2_insn instead of ix86_gen_add3.
+	Use gen_sub3_insn instead of ix86_gen_sub3.
+	* config/i386-expand.c (ix86_split_long_move): Use gen_add2_insn
+	instead of ix86_gen_add3.
+	(ix86_expand_strlensi_unroll_1): Use gen_add2_insn instead of
+	ix86_gen_add3.  Use gen_sub3_insn instead of ix86_gen_sub3.
+	(construct_plt_address): Use gen_add2_insn instead of ix86_gen_add3.
+	* config/i386/i386-options.c (ix86_option_override_internal):
+	Do not initialize ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry,
+	ix86_gen_one_cmpl2 and ix86_gen_andsp.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (resolve_args_picking_1): Deal with DW_OP_GNU_addr_index
+	and DW_OP_GNU_const_index opcodes.
+
+2019-05-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.h (STACK_SIZE_MODE): Define.
+
+2019-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90637
+	* tree-ssa-sink.c (statement_sink_location): Honor the
+	computed sink location for single-uses.
+
+2019-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90610
+	* match.pd (vec_perm): Avoid clobbering op0 when not generating
+	a bit-insert.
+
+2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (@sub<mode>3_carry): Rename
+	from sub<mode>3_carry.
+	(@leave_<mode>): New expander.
+	(*leave): Rename from leave.
+	(*leave_rex64): Rename from leave_rex64.
+	(@monitorx_<mode>): Rename from monitorx_<mode>.
+	(@clzero_<mode>): Rename from clzero_<mode>.
+	* config/i386/sse.md (@sse3_monitor_<mode>): Rename
+	from sse3_monitor_<mode>.
+	* config/i386/i386.c (ix86_gen_sub3_carry): Remove indirect function.
+	(*ix86_gen_leave): Ditto.
+	(*ix86_gen_monitor): Ditto.
+	(*ix86_gen_monitorx): Ditto.
+	(*ix86_gen_clzero): Ditto.
+	(ix86_emit_leave): Use gen_leave instead of ix86_gen_leave.
+	* config/i386/i386-expand.c (ix86_expand_strlensi_unroll_1):
+	Use gen_sub3_carry instead of ix86_gen_sub3_carry.
+	(ix86_expand_builtin) <case IX86_BUILTIN_MONITOR>:
+	Use gen_sse3_monitor instead of ix86_gen_monitor.
+	<case IX86_BUILTIN_MONITORX>: Use gen_monitorx
+	instead of ix86_gen_monitorx.
+	<case IX86_BUILTIN_CLZERO>: Use gen_clzero
+	instead of ix86_gen_clzero.
+	* config/i386/i386-options.c (ix86_option_override_internal):
+	Do not initialize ix86_gen_leave, ix86_gen_sub3_carry,
+	ix86_gen_monitor, ix86_gen_monitorx and ix86_gen_clzero.
+
+2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (@tls_global_dynamic_64_<mode>):
+	Rename from tls_global_dynamic_64_<mode>.
+	(@tls_local_dynamic_base_64_<mode>): Rename from
+	tls_local_dynamic_base_64_<mode>.
+	* config/i386/i386.c (*ix86_gen_tls_global_dynamic_64):
+	Remove indirect function.
+	(*ix86_gen_tls_local_dynamic_base_64): Ditto.
+	(legitimize_tls_address): Use gen_tls_global_dynamic_64 function
+	instead of ix86_gen_tls_global_dynamic_64.
+	Use gen_tls_local_dynamic_base_64 instead of
+	ix86_gen_tls_local_dynamic_base_64.
+	* config/i386/i386-options.c (ix86_option_override_internal):
+	Do not initialize ix86_gen_tls_global_dynamic_64 and
+	ix86_gen_tls_local_dynamic_base_64.
+
+2019-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (@pro_epilogue_adjust_stack_add_<mode>)
+	Rename from pro_epilogue_adjust_stack_<mode>_add.
+	(@pro_epilogue_adjust_stack_sub_<mode>)
+	Rename from pro_epilogue_adjust_stack_<mode>_sub.
+	(@allocate_stack_worker_probe_<mode>):
+	Rename from allocate_stack_worker_probe_<mode>.
+	(allocate_stack): Use gen_allocate_stack_worker_probe.
+	(probe_stack): Use gen_probe_stack_1.
+	(@probe_stack_1_<mode>): Rename from probe_stack_<mode>.
+	(@adjust_stack_and_probe_<mode>): Rename from
+	adjust_stack_and_probe<mode>.
+	(@probe_stack_range_<mode>): Rename from probe_stack_range<mode>.
+	(stack_protect_set): Use gen_stack_protect_set_1.
+	(@stack_protect_set_1_<mode>): Rename from stack_protect_set_<mode>.
+	(stack_protect_test): Use gen_stack_protect_test_1.
+	(@stack_protect_test_1_<mode>): Rename from stack_protect_test_<mode>.
+	* config/i386/i386.c (*ix86_gen_allocate_stack_worker):
+	Remove indirect function.
+	(*ix86_gen_adjust_stack_and_probe): Ditto.
+	(*ix86_gen_probe_stack_range): Ditto.
+	(pro_epilogue_adjust_stack): Use gen_pro_epilogue_adjust_stack_add
+	instead of gen_pro_epilogue_adjust_stack_{si,di}_add.
+	(ix86_adjust_stack_and_probe_stack_clash): Use
+	gen_adjust_stack_and_probe instead of ix86_gen_adjust_stack_and_probe.
+	(ix86_adjust_stack_and_probe): Ditto.
+	(ix86_emit_probe_stack_range): Use gen_probe_stack_range instead
+	of ix86_gen_probe_stack_range.
+	(ix86_expand_prologue): Use gen_pro_epilogue_adjust_stack_sub
+	instead of gen_pro_epilogue_adjust_stack_{si,di}_sub.
+	* config/i386/x86-tune-sched.c (ix86_macro_fusion_pair_p):
+	Include insn-opinit.h.  Use code_for_stack_protect_test_1 instead of
+	CODE_FOR_stack_protect_test_{si,di}.
+	* config/i386/i386-options.c (ix86_option_override_internal):
+	Do not initialize ix86_gen_allocate_stack_worker,
+	ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
+
+2019-05-26  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/invoke.texi (Link Options): Many editorial changes around
+	-flinker-output.
+
+2019-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/invoke.texi (x86 Options, -mvect8-ret-in-mem): Remove
+	pre-Solaris 11 referene and most Studio compiler details.
+
+2019-05-24  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/90530
+	* config/pa/pa.c (pa_can_change_mode_class): Accept mode changes from
+	DImode to SImode in floating-point registers on 64-bit target.
+	* config/pa/pa.md (umulsidi3): Change nonimmediate_operand to
+	register_operand in xmpyu patterns.
+
+2019-05-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_.
+	* tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__CONDTEMP_ instead of
+	OMP_CLAUSE__REDUCTEMP_.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+	OMP_CLAUSE__CONDTEMP_.
+	(walk_tree_1): Handle OMP_CLAUSE__CONDTEMP_.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Likewise.
+	* gimplify.c (enum gimplify_omp_var_data): Use hexadecimal constants
+	instead of decimal.  Add GOVD_LASTPRIVATE_CONDITIONAL.
+	(gimplify_scan_omp_clauses): Don't reject lastprivate conditional
+	on OMP_FOR.
+	(gimplify_omp_for): Warn and disable conditional modifier from
+	lastprivate on loop iterators.
+	* omp-general.h (struct omp_for_data): Add lastprivate_conditional
+	member.
+	* omp-general.c (omp_extract_for_data): Initialize it.
+	* omp-low.c (struct omp_context): Add lastprivate_conditional_map
+	member.
+	(delete_omp_context): Delete it.
+	(lower_lastprivate_conditional_clauses): New function.
+	(lower_lastprivate_clauses): Add BODY_P and CSTMT_LIST arguments,
+	handle lastprivate conditional clauses.
+	(lower_reduction_clauses): Add CLIST argument, emit it into
+	the critical section if any.
+	(lower_omp_sections): Adjust lower_lastprivate_clauses and
+	lower_reduction_clauses callers.
+	(lower_omp_for_lastprivate): Add CLIST argument, pass it through
+	to lower_lastprivate_clauses.
+	(lower_omp_for): Call lower_lastprivate_conditional_clauses, adjust
+	lower_omp_for_lastprivate and lower_reduction_clauses callers, emit
+	clist into a critical section if not emitted there already by
+	lower_reduction_clauses.
+	(lower_omp_taskreg, lower_omp_teams): Adjust lower_reduction_clauses
+	callers.
+	(lower_omp_1): Handle GIMPLE_ASSIGNs storing into lastprivate
+	conditional variables.
+	* omp-expand.c (determine_parallel_type): Punt if OMP_CLAUSE__CONDTEMP_
+	clause is present.
+	(expand_omp_for_generic, expand_omp_for_static_nochunk,
+	expand_omp_for_static_chunk): Handle lastprivate conditional.
+	(expand_omp_for): Handle fd.lastprivate_conditional like
+	fd.have_reductemp.
+
+2019-05-24  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-run.c (main): Set a non-zero return value if the
+	kernel does not exit cleanly.
+	* config/gcn/gcn.md (gcn_return): Insert s_waitcnt before s_dcache_wb.
+
+2019-05-24  Jason Merrill  <jason@redhat.com>
+
+	Revert:
+	* gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
+
+2019-05-24  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90607
+	* tree-loop-distribution.c (struct partition): Add location
+	member.
+	(partition_alloc): Initialize all fields.
+	(generate_memset_builtin): Use the location recorded in the
+	partition for the generated call.
+	(generate_memcpy_builtin): Likewise.
+	(classify_partition): Record the location of a single store
+	as location for the partition.
+
+2019-05-24  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_expand_prologue): Use gen_addsi3_scalar_carry
+	for lo-part.
+
+2019-05-24  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR target/90588
+	* common/config/aarch64/aarch64-common.c
+	(aarch64_rewrite_selected_cpu): Change local temporary variable
+	type from unsigned long to uint64_t.
+	* config/aarch64/aarch64-protos.h (aarch64_parse_extension,
+	aarch64_get_extension_string_for_isa_flags): Change declaration to
+	match new definition by replacing unsigned long with uint64_t.
+
+2019-05-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90568
+	* config/i386/x86-tune-sched.c (ix86_macro_funsion_pair_p): Call
+	gen_attr_type just once instead of 4-7 times.  Formatting fixes.
+	Handle stack_protect_test_<mode> codegen similarly to corresponding
+	sub instruction.
+
+2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/i386/darwin.h: Reject -mfentry*.
+	* doc/sourcebuild.texi: Document mfentry target support.
+
+2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_global_entry_point_needed_p):
+	Rename to rs6000_global_entry_point_prologue_needed_p.  Return
+	false for PC-relative functions.
+	(rs6000_output_function_prologue): Change called function name to
+	rs6000_global_entry_point_prologue_needed_p.  Emit ".localentry
+	name,1" for PC-relative functions.
+	(rs6000_elf_declare_function_name): Change called function name to
+	rs6000_global_entry_point_prologue_needed_p.
+
+2019-05-23  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/90552
+	* config/i386/i386.c (gen_rtx_cost):
+	Use ix86_tune_cost instead of ix86_cost.
+
+2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+	    Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Add
+	OPTION_MASK_PCREL.
+	(POWERPC_MASKS): Add OPTION_MASK_PCREL.
+	* config/rs6000/rs6000-protos.h (rs6000_pcrel_p): New prototype.
+	(rs6000_fndecl_pcrel_p): Likewise.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Report
+	error if -mpcrel is requested without -mcpu=future.
+	(rs6000_opt_masks): Add entry for pcrel.
+	(rs6000_fndecl_pcrel_p): New function.
+	(rs6000_pcrel_p): Likewise.
+	* config/rs6000/rs6000.opt (mpcrel): New option.
+	* doc/invoke.texi: Document -mpcrel and -mno-pcrel.
+
+2019-05-23  Jan Hubicka  <jh@suse.cz>
+	    Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90576
+	* tree-ssa-alias.c (compare_sizes): Remove dead calls to
+	poly_int_tree_p.
+	(aliasing_component_refs_p): Fix three way size compare conditional;
+	give up earlier in case we can not decide on equivalence.
+
+2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+	    Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config.gcc: Add future cpu.
+	* config/rs6000/driver-rs6000.c (asm_names): Add future cpu.
+	* config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New
+	#define.
+	(POWERPC_MASKS): Add OPTION_MASK_FUTURE.
+	(RS6000_CPU): New instantiation for future cpu.
+	* config/rs6000/rs6000-opts.h (enum processor_type): Add
+	PROCESSOR_FUTURE.
+	* config/rs6000/rs6000-string.c (expand_compare_loop): Treat
+	PROCESSOR_FUTURE like PROCESSOR_POWER9 for now.
+	* config/rs6000/rs6000-tables.opt: Regenerate.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Treat
+	PROCESSOR_FUTURE similarly to PROCESSOR_POWER9 for now.
+	(rs6000_machine_from_flags): Handle future cpu.
+	(rs6000_reassociation_width): Treat PROCESSOR_FUTURE like
+	PROCESSOR_POWER9 for now.
+	(rs6000_adjust_cost): Likewise.
+	(rs6000_issue_rate): Likewise.
+	(rs6000_register_move_cost): Likewise.
+	(rs6000_opt_masks): Add entry for future.
+	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add future cpu.
+	(MASK_FUTURE): New #define.
+	* config/rs6000/rs6000.md (define_attr "cpu"): Add future cpu.
+	* config/rs6000/rs6000.opt (mfuture): New target option.
+	* doc/invoke.texi (mcpu): Add future cpu.
+
+2019-05-23  Martin Liska  <mliska@suse.cz>
+
+	PR c++/90587
+	* tree-ssa-uninit.c (value_sat_pred_p): The result of &
+	operation points to a temporary (pointed via tree_to_wide_ref)
+	that is out of scope after the &.
+
+2019-05-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/90592
+	* doc/extend.texi (Function Names): Add missing word.
+
+2019-05-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88440
+	* opts.c (default_options_table): Enable -ftree-loop-distribute-patterns
+	at -O[2s]+.
+	* tree-loop-distribution.c (generate_memset_builtin): Fold the
+	generated call.
+	(generate_memcpy_builtin): Likewise.
+	(distribute_loop): Pass in whether to only distribute patterns.
+	(prepare_perfect_loop_nest): Also allow size optimization.
+	(pass_loop_distribution::execute): When optimizing a loop
+	nest for size allow pattern replacement.
+
+2019-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90568
+	* config/i386/i386.md (stack_protect_test_<mode>): Use sub instead
+	of xor.
+
+2019-05-23  Martin Liska  <mliska@suse.cz>
+
+	PR sanitizer/90570
+	* gimplify.c (gimplify_target_expr): Skip TREE_STATIC target
+	expression similarly to gimplify_decl_expr.
+
+2019-05-23  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* cse.c (cse_dump_path): s/dump_file/f.
+
+2019-05-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/90462
+	* diagnostic-format-json.cc: Include "selftest.h".
+	(json_from_expanded_location): Only add "file" key for non-NULL
+	file strings.
+	(json_from_location_range): Don't add "start" and "finish"
+	children if they are UNKNOWN_LOCATION.
+	(selftest::test_unknown_location): New selftest.
+	(selftest::test_bad_endpoints): New selftest.
+	(selftest::diagnostic_format_json_cc_tests): New function.
+	* json.cc (json::object::get): New function.
+	(selftest::test_object_get): New selftest.
+	(selftest::json_cc_tests): Call it.
+	* json.h (json::object::get): New decl.
+	* selftest-run-tests.c (selftest::run_tests): Call
+	selftest::diagnostic_format_json_cc_tests.
+	* selftest.h (selftest::diagnostic_format_json_cc_tests): New
+	decl.
+
+2019-05-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Andrew Stubbs  <amd@codesourcery.com>
+
+	* config.gcc (gcc_cv_initfini_array): Set for AMD GCN.
+	* config/gcn/gcn-run.c (init_array_kernel, fini_array_kernel): New.
+	(kernel): Rename to...
+	(main_kernel): ... this.
+	(load_image): Load _init_array and _fini_array kernels.
+	(run): Add argument for kernel to run.
+	(main): Run init_array_kernel before main_kernel, and
+	fini_array_kernel after.
+	* config/gcn/gcn.c (gcn_handle_amdgpu_hsa_kernel_attribute): Allow
+	amdgpu_hsa_kernel attribute on functions.
+	(gcn_disable_constructors): Delete.
+	(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): Delete.
+	* config/gcn/crt0.c (size_t): Define.
+	(_init_array, _fini_array): New.
+	(__preinit_array_start, __preinit_array_end,
+	__init_array_start, __init_array_end,
+	__fini_array_start, __fini_array_end): Declare weak references.
+
+2019-05-22  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.c (gcn_trampoline_init): Call "sorry" on GCN5.
+
+2019-05-22  Jason Merrill  <jason@redhat.com>
+
+	* gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
+
+2019-05-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88483
+	* config/i386/i386-options.c (ix86_init_machine_status): Set
+	stack_frame_required to true.
+	* config/i386/i386.c (ix86_get_frame_size): New function.
+	(ix86_frame_pointer_required): Replace get_frame_size with
+	ix86_get_frame_size.
+	(ix86_compute_frame_layout): Likewise.
+	(ix86_find_max_used_stack_alignment): Changed to void.  Set
+	stack_frame_required.
+	(ix86_finalize_stack_frame_flags): Always call
+	ix86_find_max_used_stack_alignment.  Replace get_frame_size with
+	ix86_get_frame_size.
+	* config/i386/i386.h (machine_function): Add stack_frame_required.
+
+2019-05-22  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (sse_cvtpi2ps): Use TARGET_MMX in insn condition.
+
+2019-05-22  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* common/config/aarch64/aarch64-common.c
+	(struct aarch64_option_extension, struct processor_name_to_arch,
+	struct arch_to_arch_name, aarch64_parse_extension, opt_ext_cmp,
+	aarch64_contains_opt,
+	aarch64_get_extension_string_for_isa_flags): Change type of
+	variables storing flags to uint64_t.
+	* config/aarch64/aarch64-option-extensions.def (sve2, sve2-sm4,
+	sve2-aes, sve2-sha3, bitperm): New optional SVE2 extension flags.
+	* config/aarch64/aarch64.c (struct processor,
+	aarch64_parse_arch, aarch64_parse_cpu, aarch64_validate_mcpu,
+	aarch64_validate_march, aarch64_override_options,
+	aarch64_option_print, aarch64_handle_attr_isa_flags,
+	aarch64_declare_function_name, aarch64_start_file): Make flag
+	variables uint64_t.
+	* config/aarch64/aarch64.h (AARCH64_FL_SVE2, AARCH64_FL_SVE2_AES,
+	AARCH64_FL_SVE2_SM4, AARCH64_FL_SVE2_SHA3,
+	AARCH64_FL_SVE2_BITPERM): New macro feature flags.
+	* config/aarch64/aarch64.opt (aarch64_isa_flags): Make uint64_t.
+	* config/aarch64/driver-aarch64.c
+	(struct aarch64_arch_extension, struct aarch64_core_data,
+	struct aarch64_arch_driver_info, host_detect_local_cpu): Make
+	flag variables uint64_t.
+	* doc/invoke.texi: Add documentation for new arguments.
+
+2019-05-22  Richard Biener  <rguenther@suse.de>
+
+	* alias.c (ao_ref_from_mem): Move stack-slot sharing
+	rewrite ...
+	* emit-rtl.c (set_mem_attributes_minus_bitpos): ... here.
+
+2019-05-22  Martin Liska  <mliska@suse.cz>
+
+	PR lto/90500
+	* doc/extend.texi: Document the change.
+
+2019-05-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90450
+	* tree-ssa-loop-im.c (struct im_mem_ref): Add ref_decomposed.
+	(mem_ref_hasher::equal): Check it.
+	(mem_ref_alloc): Initialize it.
+	(gather_mem_refs_stmt): Set it.
+
+2019-05-22  Richard Biener  <rguenther@suse.de>
+
+	* gimple-fold.c (arith_code_with_undefined_signed_overflow):
+	Add ABS_EXPR.
+	(rewrite_to_defined_overflow): Handle rewriting ABS_EXPR
+	as ABSU_EXPR.
+
+2019-05-22  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.h (ASM_OPT_ANY): Define.
+	(ASM_CPU_SPEC): Conditionally add -many.
+	* config/rs6000/rs6000.c (rs6000_machine): New static var.
+	(rs6000_machine_from_flags, emit_asm_machine): New functions..
+	(rs6000_file_start): ..extracted from here, and modified to
+	test all ISA bits.
+	(rs6000_output_function_prologue): Emit .machine as necessary.
+
+2019-05-22  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR middle-end/90553
+	* ira-lives.c (process_bb_node_lives): Consider defs
+	for a call insn to be die before the call, not after.
+
+	* function.c (assign_parm_setup_block): Raise alignment of
+	stacked parameter only for STRICT_ALIGNMENT targets.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wz"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wz.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wz" constraint by "d" with "p7".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wl"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wl.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wl" constraint by "d" with "p6".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wm"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wm.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/vsx.md: Replace "wm" constraint by "wa" with "p8v".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wk"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wk.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wk" constraint by "ws" with "p8v".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wj"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wj.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wj" constraint by "wi" with "p8v".
+	(VS_64dm): Delete.
+	* config/rs6000/vsx.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wh"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wh.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wh" constraint by "wa" with "p8v".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/90547
+	* config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
+	Avoid calling gen_lowpart with CONST operand.
+
+2019-05-21  Alexandre Oliva  <aoliva@redhat.com>
+
+	* tree-ssa-threadupdate.c (struct ssa_local_info_t): Add
+	field template_last_to_copy.
+	(ssa_create_duplicates): Set it, and use it.  Attempt to
+	preserve more debug stmts.
+
+2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (VF1_AVX2): New mode iterator.
+	(signbit<mode>2): New expander
+
+2019-05-21  James Clarke  <jrtc27@jrtc27.com>
+
+	PR bootstrap/87338
+	* dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL
+	instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL.
+
+2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/cpuid.h (__cpuid): For 32bit targets, zero
+	%ebx and %ecx bafore calling cpuid with leaf 1 or
+	non-constant leaf argument.
+
+2019-05-21  Alan Modra  <amodra@gmail.com>
+
+	PR target/90545
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Increase
+	power9 direct move cost.
+
+2019-05-21  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90510
+	* fold-const.c (fold_read_from_vector): New function.
+	* fold-const.h (fold_read_from_vector): Declare.
+	* match.pd (VEC_PERM_EXPR): Build BIT_INSERT_EXPRs for
+	single-element insert permutations.  Canonicalize selector
+	further and fix issue with last commit.
+
+2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* tree-cfg.h (split_critical_edges): Add for_edge_insertion_p
+	parameter with default value false to declaration.
+	(split_edges_for_insertion): New inline function.  Wrapper for
+	split_critical_edges with for_edge_insertion_p = true.
+	* tree-cfg.c (split_critical_edges): Don't split non-critical
+	edges if for_edge_insertion_p is false.  Fix whitespace.
+	* tree-ssa-pre.c (pass_pre::execute): Call
+	split_edges_for_insertion instead of split_critical_edges.
+	* tree-ssa-tail-merge.c (tail_merge_optimize): Ditto.
+	* tree-ssa-sink.c (pass_sink_code::execute): Ditto.
+	(pass_data_sink_code): Update function name in the comment.
+
+2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* tree-ssa-uninit.c (value_sat_pred_p): This new function is a wrapper
+	around is_value_included_in that knows how to handle BIT_AND_EXPR.
+	(is_pred_expr_subset_of): Use the new function.  Handle more cases where
+	code1 == EQ_EXPR and where code1 == BIT_AND_EXPR and thus fix some false
+	positives.
+
+2019-05-21  Martin Liska  <mliska@suse.cz>
+
+	* config/rs6000/driver-rs6000.c (elf_platform): Do not use
+	an extra newline.
+	* config/rs6000/rs6000-c.c (rs6000_pragma_longcal): Wrap pragma in %<%>.
+	(altivec_resolve_overloaded_builtin): Likewise for vec_lvsl and
+	vec_lvsr.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal):
+	Quote a C type.
+	(rs6000_function_arg): Likewise.
+	(rs6000_expand_set_fpscr_drn_builtin): Remove trailing dot.
+	(rs6000_expand_ternop_builtin): Use interval syntax.
+	(get_element_number): Likewise.
+	(altivec_expand_builtin): Likewise.
+	(rs6000_get_function_versions_dispatcher): Quote target_clones.
+
+2019-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/59813
+	PR target/90418
+	* function.h (struct function): Add calls_eh_return member.
+	* gimplify.c (gimplify_call_expr): Set cfun->calls_eh_return when
+	gimplifying __builtin_eh_return call.
+	* tree-inline.c (initialize_cfun): Copy calls_eh_return from src_cfun
+	to cfun.
+	(expand_call_inline): Or in src_cfun->calls_eh_return into
+	dst_cfun->calls_eh_return.
+	* tree-tailcall.c (suitable_for_tail_call_opt_p): Return false if
+	cfun->calls_eh_return.
+	* lto-streamer-in.c (input_struct_function_base): Read calls_eh_return.
+	* lto-streamer-out.c (output_struct_function_base): Write
+	calls_eh_return.
+
+2019-05-20  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR rtl-optimization/43147
+	* config/i386/i386.c (ix86_gimple_fold_builtin): Handle
+	IX86_BUILTIN_SHUFPD.
+
+2019-05-20  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (refs_may_alias_p_2): Break out from ...
+	(refs_may_alias_p_1): ... here; update stats.
+	(refs_may_alias_p): Do not update stats here.
+
+2019-05-20  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (find_func_aliases): POINTER_DIFF_EXPR
+	doesn't produce pointers.
+	{TRUNC,CEIL,FLOOR,ROUND,EXACT}_{DIV,MOD}_EXPR points to what
+	the first operand points to.
+
+2019-05-20  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (compare_sizes): New function.
+	(sompare_type_sizes): New function
+	(aliasing_component_refs_p): Use it.
+	(indirect_ref_may_alias_decl_p): Likewise.
+
+2019-05-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/sol2.h (CC1_SPEC): Reject -mx32.
+
+2019-05-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sol2.h (LIBTSAN_EARLY_SPEC): Remove : after %e.
+	(LIBLSAN_EARLY_SPEC): Likewise.
+	* config/i386/sol2.h (ASAN_REJECT_SPEC): Likewise.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386.c (ix86_libc_has_fast_function):
+	Add ATTRIBUTE_UNUSED for the argument.
+
+2019-05-20  Richard Biener  <rguenther@suse.de>
+
+	* gimple-match-head.c: Include vec-perm-indices.h.
+	* generic-match-head.c: Likewise.
+	* fold-const.h (fold_vec_perm): Declare when vec-perm-indices.h
+	is included.
+	* fold-const.c (fold_vec_perm): Export.
+	(fold_ternary_loc): Move non-constant folding of VEC_PERM_EXPR...
+	(match.pd): ...here.
+
+2019-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* cfgloop.h (struct loop): Add simdlen member.
+	* cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
+	* omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
+	* tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
+	as new argument to autovectorize_vector_sizes target hook.  If
+	loop->simdlen, pick up vector size where the vectorization factor
+	is equal to loop->simd, and if there is none, fall back to the first
+	successful one.
+	(vect_transform_loop): Adjust autovectorize_vector_sizes target hook
+	caller.
+	* omp-low.c (omp_clause_aligned_alignment): Likewise.
+	* omp-general.c (omp_max_vf): Likewise.
+	* optabs-query.c (can_vec_mask_load_store_p): Likewise.
+	* tree-vect-slp.c (vect_slp_bb): Likewise.
+	* target.def (autovectorize_vector_sizes): Add ALL argument and
+	document it.
+	* doc/tm.texi: Adjust documentation.
+	* targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
+	* targhooks.h (default_autovectorize_vector_sizes): Likewise.
+	* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
+	bool argument.
+	* config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
+	* config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
+	* config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
+	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise.  If
+	true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
+	preferred vector size is not 512-bit or 256-bit, just put those
+	unpreferred ones last.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* targhooks.c (default_libc_has_fast_function): New function.
+	* targhooks.h (default_libc_has_fast_function): Likewise.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90263
+	* builtins.c (expand_builtin_memory_copy_args): When having a
+	target with fast mempcpy implementation do now use memcpy.
+	* config/i386/i386.c (ix86_libc_has_fast_function): New.
+	(TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
+	* doc/tm.texi: Likewise.
+	* doc/tm.texi.in: Likewise.
+	* target.def:
+	* expr.c (emit_block_move_hints): Add 2 new arguments.
+	* expr.h (emit_block_move_hints): Bail out when libcall
+	to memcpy would be used.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* profile-count.c: Add vertical spacing in order
+	to separate functions.
+	* profile-count.h: Likewise.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* profile-count.h: Do not use full qualified
+	names if possible.
+	* profile-count.c (profile_count::to_frequency): Likewise.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	* profile-count.h (enum profile_quality): Use capital letters
+	for enum value names.  Use the adjusted names.
+	* profile-count.c: Use the adjusted names.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wH"):
+	Delete.
+	(define_register_constraint "wI"): Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wH and RS6000_CONSTRAINT_wI.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wH" and "wI" constraints by "v"
+	resp. "d", or with "wa" as appropriate, all with "p8v".
+	* config/rs6000/vsx.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wy"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wy.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wy" constraint by "wa" with "p8v".
+	Use "<Fisa>" as "isa" in all alternatives that use "<Fv2>".
+	(define_mode_attr Fisa): New.
+	* config/rs6000/vsx.md: Replace "wy" constraint by "wa" with "p8v".
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wu"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wu.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wu" constraint by "v" or "wa",
+	both with "p8v".
+	(define_mode_attr Fa): Delete.
+	* config/rs6000/vsx.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wJ"):
+	Delete.
+	(define_register_constraint "wK"): Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
+	Replace "wK" constraint by "wH" with "p9v".
+	* config/rs6000/vsx.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wb"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wb.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wb" constraint by "v" with "p9v".
+	* config/rs6000/vsx.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/constraints.md (define_register_constraint "wo"):
+	Delete.
+	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+	RS6000_CONSTRAINT_wo.
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+	(rs6000_init_hard_regno_mode_ok): Adjust.
+	* config/rs6000/rs6000.md: Replace "wo" constraint by "wa" with "p9v".
+	* config/rs6000/altivec.md: Ditto.
+	* doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-c.c (darwin_register_objc_includes): Do not
+	prepend the sysroot when building gnu-runtime header search
+	paths.
+
+2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.c (darwin_file_end): Use switch_to_section ()
+	instead of direct output of the asm.
+
+2019-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (restore_saved_cr): Change a boolean
+	argument to be type bool (was int before).
+	(rs6000_emit_epilogue): Simplify some code.  Declare some variables
+	at first use.  Use type bool for some variables.  Fix a theoretical
+	eh_return bug for svr4.
+
+2019-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (isa): New attribute.
+	(enabled): New attribute.
+
+2019-05-17  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Call
+	assemble_start_function and assemble_end_function.
+
+2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR middle-end/89433
+	* omp-general.c (oacc_verify_routine_clauses): Change formal
+	parameters.  Add checking if already marked with an OpenACC
+	'routine' directive.  Adjust all users.
+
+	PR middle-end/89433
+	* omp-general.c (oacc_build_routine_dims): Move some of its
+	processing into...
+	(oacc_verify_routine_clauses): ... this new function.
+	* omp-general.h (oacc_verify_routine_clauses): New prototype.
+
+2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (machopic_output_stub): Adjust the
+	formating of picbase labels to match other ports.
+
+2019-05-17  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (macho_branch_islands): Fix bad indent
+	in the generated code.
+
+2019-05-16  Martin Sebor  <msebor@redhat.com>
+
+	* builtins.c (expand_builtin_atomic_always_lock_free): Quote
+	identifiers, keywords, operators, and types in diagnostics.  Correct
+	quoting, spelling, and sentence capitalization issues.
+	(expand_builtin_atomic_is_lock_free): Same.
+	(fold_builtin_next_arg): Same.
+	* cfgexpand.c (expand_one_var): Same.
+	(tree_conflicts_with_clobbers_p): Same.
+	(expand_asm_stmt): Same.
+	(verify_loop_structure): Same.
+	* cgraphunit.c (process_function_and_variable_attributes): Same.
+	* collect-utils.c (collect_execute): Same.
+	* collect2.c (maybe_run_lto_and_relink): Same.
+	(is_lto_object_file): Same.
+	(scan_prog_file): Same.
+	* convert.c (convert_to_real_1): Same.
+	* dwarf2out.c (dwarf2out_begin_prologue): Same.
+	* except.c (verify_eh_tree): Same.
+	* gcc.c (execute): Same.
+	(eval_spec_function): Same.
+	(run_attempt): Same.
+	(driver::set_up_specs): Same.
+	(compare_debug_auxbase_opt_spec_function): Same.
+	* gcov-tool.c (unlink_gcda_file): Same.
+	(do_merge): Same.
+	(do_rewrite): Same.
+	* gcse.c (gcse_or_cprop_is_too_expensive): Same.
+	* gimplify.c (gimplify_asm_expr): Same.
+	(gimplify_adjust_omp_clauses): Same.
+	* hsa-gen.c (gen_hsa_addr_insns): Same.
+	(gen_hsa_insns_for_load): Same.
+	(gen_hsa_cmp_insn_from_gimple): Same.
+	(gen_hsa_insns_for_operation_assignment): Same.
+	(gen_get_level): Same.
+	(gen_hsa_alloca): Same.
+	(omp_simple_builtin::generate): Same.
+	(gen_hsa_atomic_for_builtin): Same.
+	(gen_hsa_insns_for_call): Same.
+	* input.c (dump_location_info): Same.
+	* ipa-devirt.c (compare_virtual_tables): Same.
+	* ira.c (ira_setup_eliminable_regset): Same.
+	* lra-assigns.c (lra_assign): Same.
+	* lra-constraints.c (lra_constraints): Same.
+	* lto-streamer-in.c (lto_input_mode_table): Same.
+	* lto-wrapper.c (get_options_from_collect_gcc_options): Same.
+	(merge_and_complain): Same.
+	(compile_offload_image): Same.
+	(compile_images_for_offload_targets): Same.
+	(debug_objcopy): Same.
+	(run_gcc): Same.
+	(main): Same.
+	* opts.c (print_specific_help): Same.
+	(parse_no_sanitize_attribute): Same.
+	(print_help): Same.
+	(handle_param): Same.
+	* plugin.c (add_new_plugin): Same.
+	(parse_plugin_arg_opt): Same.
+	(try_init_one_plugin): Same.
+	* print-rtl.c (debug_bb_n_slim): Quote identifiers, keywords,
+	operators, and types in diagnostics.  Correct quoting and spelling
+	issues.
+	* read-rtl-function.c (parse_edge_flag_token): Same.
+	(function_reader::parse_enum_value): Same.
+	* reg-stack.c (check_asm_stack_operands): Same.
+	* regcprop.c (validate_value_data): Same.
+	* sched-rgn.c (make_pass_sched_fusion): Same.
+	* stmt.c (check_unique_operand_names): Same.
+	* targhooks.c (default_target_option_pragma_parse): Same.
+	* tlink.c (recompile_files): Same.
+	* toplev.c (process_options): Same.
+	(do_compile): Same.
+	* trans-mem.c (diagnose_tm_1): Same.
+	(ipa_tm_scan_irr_block): Same.
+	(ipa_tm_diagnose_transaction): Same.
+	* tree-cfg.c (verify_address): Same.  Use get_tree_code_name to
+	format a tree code name in a diagnostic.
+	(verify_types_in_gimple_min_lval): Same.
+	(verify_types_in_gimple_reference): Same.
+	(verify_gimple_call): Same.
+	(verify_gimple_assign_unary): Same.
+	(verify_gimple_assign_binary): Same.
+	(verify_gimple_assign_ternary): Same.
+	(verify_gimple_assign_single): Same.
+	(verify_gimple_switch): Same.
+	(verify_gimple_label): Same.
+	(verify_gimple_phi): Same.
+	(verify_gimple_in_seq): Same.
+	(verify_eh_throw_stmt_node): Same.
+	(collect_subblocks): Same.
+	(gimple_verify_flow_info): Same.
+	(do_warn_unused_result): Same.
+	* tree-inline.c (expand_call_inline): Same.
+	* tree-into-ssa.c (update_ssa): Same.
+	* tree.c (tree_int_cst_elt_check_failed): Same.
+	(tree_vec_elt_check_failed): Same.
+	(omp_clause_operand_check_failed): Same.
+	(verify_type_variant): Same.
+	(verify_type): Same.
+	* value-prof.c (verify_histograms): Same.
+	* varasm.c (assemble_start_function): Same.
+
+2019-05-16  Martin Sebor  <msebor@redhat.com>
+
+	* config/i386/i386-expand.c (get_element_number): Quote keywords
+	and other internal names in diagnostics.  Adjust other diagnostic
+	formatting issues noted by -Wformat-diag.
+	* config/i386/i386-features.c
+	(ix86_mangle_function_version_assembler_name): Same.
+	* config/i386/i386-options.c (ix86_handle_abi_attribute): Same.
+	* config/i386/i386.c (ix86_function_type_abi): Same.
+	(ix86_function_ms_hook_prologue): Same.
+	(classify_argument): Same.
+	(ix86_expand_prologue): Same.
+	(ix86_md_asm_adjust): Same.
+	(ix86_memmodel_check): Same.
+
+2019-05-17  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* config/mips/mips.c (mips_dwarf_frame_reg_mode): Replace
+	TARGET_FLOAT64 with !TARGET_FLOAT32, thus handling both fp64
+	and fpxx modes.
+
+2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90497
+	* config/i386/i386-expand.c (ix86_expand_builtin): Enable MMX
+	intrinsics without SSE/SSE2/SSSE3.
+	* config/i386/mmx.md (mmx_uavgv8qi3): Restore TARGET_3DNOW
+	check.
+	(*mmx_uavgv8qi3): Likewise.
+
+2019-05-17  Richard Biener  <rguenther@suse.de>
+
+	* gimple-pretty-print.c (dump_ternary_rhs): Handle dumping
+	VEC_PERM_EXPR as __VEC_PERM with -gimple.
+
+2019-05-17  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtins.def (s390_vec_sldw_*): Use the
+	vec_sldw insn pattern.
+
+2019-05-17  Richard Biener  <rguenther@suse.de>
+
+	* ccmp.c (expand_ccmp_expr_1): Do not use gimple_assign_rhs_to_tree.
+
+2019-05-17  Martin Liska  <mliska@suse.cz>
+
+	PR driver/90496
+	* toplev.c (output_stack_usage): With LTO and sanitizer it
+	happens that a global ctor (_GLOBAL__sub_I_00099_0_main)
+	has no file location.
+
+2019-05-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90484
+	* tree-ssa-scopedtables.c (equal_mem_array_ref_p): Don't assert that
+	sz0 is equal to sz1, instead return false in that case.
+
+	* omp-low.c (lower_rec_input_clauses): If OMP_CLAUSE_IF
+	has non-constant expression, force sctx.lane and use two
+	argument IFN_GOMP_SIMD_LANE instead of single argument.
+	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't DCE
+	two argument IFN_GOMP_SIMD_LANE without lhs.
+	* tree-vectorizer.h (struct _loop_vec_info): Add simd_if_cond
+	member.
+	(LOOP_VINFO_SIMD_IF_COND, LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND):
+	Define.
+	(LOOP_REQUIRES_VERSIONING): Or in
+	LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND.
+	* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+	simd_if_cond.
+	(vect_analyze_loop_2): Punt if LOOP_VINFO_SIMD_IF_COND is constant 0.
+	* tree-vect-loop-manip.c (vect_loop_versioning): Add runtime check
+	from simd if clause if needed.
+
+2019-05-16  Richard Biener  <rguenther@suse.de>
+
+	* tree-affine.c (expr_to_aff_combination): New function split
+	out from...
+	(tree_to_aff_combination): ... here.
+	(aff_combination_expand): Avoid building a GENERIC tree.
+
+2019-05-16  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* cgraphunit.c (cgraph_node::expand_thunk): Remove
+	assemble_start_function and assemble_end_function calls.
+	* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call
+	assemble_start_function and assemble_end_function.
+	* config/arc/arc.c (arc_output_mi_thunk): Likewise.
+	* config/arm/arm.c (arm_output_mi_thunk): Likewise.
+	* config/bfin/bfin.c (bfin_output_mi_thunk): Likewise.
+	* config/c6x/c6x.c (c6x_output_mi_thunk): Likewise.
+	* config/cris/cris.c (cris_asm_output_mi_thunk): Likewise.
+	* config/csky/csky.c (csky_output_mi_thunk): Likewise.
+	* config/epiphany/epiphany.c (epiphany_output_mi_thunk): Likewise.
+	* config/frv/frv.c (frv_asm_output_mi_thunk): Likewise.
+	* config/i386/i386.c (x86_output_mi_thunk): Likewise.
+	* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
+	* config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
+	* config/microblaze/microblaze.c (microblaze_asm_output_mi_thunk):
+	Likewise.
+	* config/mips/mips.c (mips_output_mi_thunk): Likewise.
+	* config/mmix/mmix.c (mmix_asm_output_mi_thunk): Likewise.
+	* config/mn10300/mn10300.c (mn10300_asm_output_mi_thunk): Likewise.
+	* config/nds32/nds32.c (nds32_asm_output_mi_thunk): Likewise.
+	* config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
+	* config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
+	* config/pa/pa.c (pa_asm_output_mi_thunk): Likewise.
+	* config/riscv/riscv.c (riscv_output_mi_thunk): Likewise.
+	* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
+	* config/s390/s390.c (s390_output_mi_thunk): Likewise.
+	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
+	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
+	* config/spu/spu.c (spu_output_mi_thunk): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_asm_output_mi_thunk):
+	Likewise.
+	* config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
+	* config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
+	* config/vax/vax.c (vax_output_mi_thunk): Likewise.
+
+2019-05-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (alias_stats): Add
+	aliasing_component_refs_p_may_alias and
+	aliasing_component_refs_p_no_alias.
+	(dump_alias_stats): Print aliasing_component_refs_p stats.
+	(aliasing_component_refs_p): Update stats.
+
+2019-05-16  Martin Liska  <mliska@suse.cz>
+
+	PR lto/90500
+	* multiple_target.c (expand_target_clones): Do not allow
+	target_clones being used with a symbol that is an alias.
+
+2019-05-16  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	PR tree-optimization/90394
+	* tree-ssa-uninit.c (is_pred_expr_subset_of): Potentially give false
+	positives rather than ICE for cases where (code2 == NE_EXPR
+	&& code1 == BIT_AND_EXPR).
+
+2019-05-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/90329
+	* tree-core.h (struct tree_decl_common): Document
+	decl_nonshareable_flag for PARM_DECLs.
+	* tree.h (DECL_HIDDEN_STRING_LENGTH): Define.
+	* calls.c (expand_call): Don't try tail call if caller
+	has any DECL_HIDDEN_STRING_LENGTH PARM_DECLs that are or might be
+	passed on the stack and callee needs to pass any arguments on the
+	stack.
+	* tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use
+	else if instead of series of mutually exclusive ifs.  Handle
+	DECL_HIDDEN_STRING_LENGTH for PARM_DECLs.
+	* tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
+
+	* lto-streamer.h (LTO_major_version): Bump to 9.
+
+2019-05-16  Jun Ma  <JunMa@linux.alibaba.com>
+
+	PR tree-optimization/90106
+	* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Add
+	new parameter as new internal function call, also move it to new
+	basic block.
+	(use_internal_fn): Pass internal function call to
+	shrink_wrap_one_built_in_call_with_conds.
+
+2019-05-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-low.c (lower_rec_input_clauses): For if (0) or simdlen (1) set
+	max_vf to 1.
+	* omp-expand.c (expand_omp_simd): For if (0) or simdlen (1) clear
+	safelen_int and set loop->dont_vectorize.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/i386-builtin.def: Enable MMX intrinsics with
+	SSE/SSE2/SSSE3.
+	* config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
+	Likewise.
+	* config/i386/i386-expand.c (ix86_expand_builtin): Allow
+	SSE/SSE2/SSSE3 to emulate MMX intrinsics with TARGET_MMX_WITH_SSE.
+	* config/i386/mmintrin.h: Only require SSE2 if __MMX_WITH_SSE__
+	is defined.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (*vec_dupv2sf): Changed to
+	define_insn_and_split to support SSE emulation.
+	(*vec_extractv2sf_0): Likewise.
+	(*vec_extractv2sf_1): Likewise.
+	(*vec_extractv2si_0): Likewise.
+	(*vec_extractv2si_1): Likewise.
+	(*vec_extractv2si_zext_mem): Likewise.
+	(vec_setv2sf): Also allow TARGET_MMX_WITH_SSE.
+	(vec_extractv2sf_1 splitter): Likewise.
+	(vec_extractv2sfsf): Likewise.
+	(vec_setv2si): Likewise.
+	(vec_extractv2si_1 splitter): Likewise.
+	(vec_extractv2sisi): Likewise.
+	(vec_setv4hi): Likewise.
+	(vec_extractv4hihi): Likewise.
+	(vec_setv8qi): Likewise.
+	(vec_extractv8qiqi): Likewise.
+	(vec_extractv2sfsf): Also allow TARGET_MMX_WITH_SSE.  Pass
+	TARGET_MMX_WITH_SSE ix86_expand_vector_extract.
+	(vec_extractv2sisi): Likewise.
+	(vec_extractv4hihi): Likewise.
+	(vec_extractv8qiqi): Likewise.
+	(vec_initv2sfsf): Also allow TARGET_MMX_WITH_SSE.  Pass
+	TARGET_MMX_WITH_SSE to ix86_expand_vector_init.
+	(vec_initv2sisi): Likewise.
+	(vec_initv4hihi): Likewise.
+	(vec_initv8qiqi): Likewise.
+	(vec_setv2si): Also allow TARGET_MMX_WITH_SSE.  Pass
+	TARGET_MMX_WITH_SSE to ix86_expand_vector_set.
+	(vec_setv4hi): Likewise.
+	(vec_setv8qi): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (MMXMODE:mov<mode>): Also allow
+	TARGET_MMX_WITH_SSE.
+	(MMXMODE:*mov<mode>_internal): Likewise.
+	(MMXMODE:movmisalign<mode>): Likewise.
+
+2019-05-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89021
+	* config/i386/i386.md (*zero_extendsidi2): Add mmx_isa attribute.
+	* config/i386/sse.md (sse2_cvtpi2pd): Ditto.
+	(sse2_cvtpd2pi): Ditto.
+	(sse2_cvttpd2pi): Ditto.
+	(*vec_concatv2sf_sse4_1): Ditto.
+	(*vec_concatv2sf_sse): Ditto.
+	(*vec_concatv2si_sse4_1): Ditto.
+	(*vec_concatv2si): Ditto.
+	(*vec_concatv4si_0): Ditto.
+	(*vec_concatv2di_0): Ditto.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (abs<mode>2): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_palignrdi): Changed to
+	define_insn_and_split to support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_psign<mode>3): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_pshufbv8qi3): Changed to
+	define_insn_and_split.  Also allow TARGET_MMX_WITH_SSE.  Add
+	SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_pmulhrswv4hi3): Require TARGET_MMX
+	or TARGET_MMX_WITH_SSE.
+	(*ssse3_pmulhrswv4hi3): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_pmaddubsw): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_ph<plusminus_mnemonic>dv2si3):
+	Changed to define_insn_and_split to support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (ssse3_ph<plusminus_mnemonic>wv4hi3):
+	Changed to define_insn_and_split to support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_<emms>): Renamed to ...
+	(*mmx_<emms>): This.
+	(mmx_<emms>): New expander.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (sse2_umulv1siv1di3): Add SSE emulation
+	support.
+	(*sse2_umulv1siv1di3): Add SSE2 emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (sse_movntq): Add SSE2 emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_psadbw): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_uavgv4hi3): Also check TARGET_MMX and
+	TARGET_MMX_WITH_SSE.
+	(*mmx_uavgv4hi3): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_uavgv8qi3): Also check TARGET_MMX
+	and TARGET_MMX_WITH_SSE.
+	(*mmx_uavgv8qi3): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/xmmintrin.h: Emulate MMX maskmovq with SSE2
+	maskmovdqu for __MMX_WITH_SSE__.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_umulv4hi3_highpart): Also check
+	TARGET_MMX and TARGET_MMX_WITH_SSE.
+	(*mmx_umulv4hi3_highpart): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_pmovmskb): Changed to
+	define_insn_and_split to support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_<code>v4hi3): Also check TARGET_MMX
+	and TARGET_MMX_WITH_SSE.
+	(mmx_<code>v8qi3): Likewise.
+	(smaxmin:<code>v4hi3): New.
+	(umaxmin:<code>v8qi3): Likewise.
+	(smaxmin:*mmx_<code>v4hi3): Add SSE emulation.
+	(umaxmin:*mmx_<code>v8qi3): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_pinsrw): Also check TARGET_MMX and
+	TARGET_MMX_WITH_SSE.
+	(*mmx_pinsrw): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_pextrw): Add SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (sse_cvtpi2ps): Changed to
+	define_insn_and_split.  Also allow TARGET_MMX_WITH_SSE.  Add
+	SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/sse.md (sse_cvtps2pi): Add SSE emulation.
+	(sse_cvttps2pi): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_pshufw): Also check TARGET_MMX and
+	TARGET_MMX_WITH_SSE.
+	(mmx_pshufw_1): Add SSE emulation.
+	(*vec_dupv4hi): Changed to define_insn_and_split and also allow
+	TARGET_MMX_WITH_SSE to support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/constraints.md (Yw): New constraint.
+	* config/i386/mmx.md (*vec_dupv2si): Changed to
+	define_insn_and_split and also allow TARGET_MMX_WITH_SSE to
+	support SSE emulation.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_eq<mode>3): Also allow
+	TARGET_MMX_WITH_SSE.
+	(*mmx_eq<mode>3): Also allow TARGET_MMX_WITH_SSE.  Add SSE
+	support.
+	(mmx_gt<mode>3): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_andnot<mode>3): Also allow
+	TARGET_MMX_WITH_SSE.  Add SSE support.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (any_logic:mmx_<code><mode>3): Also allow
+	TARGET_MMX_WITH_SSE.
+	(any_logic:<code><mode>3): New.
+	(any_logic:*mmx_<code><mode>3): Also allow TARGET_MMX_WITH_SSE.
+	Add SSE support.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_ashr<mode>3): Also allow
+	TARGET_MMX_WITH_SSE.  Add SSE emulation.
+	(mmx_<shift_insn><mode>3): Likewise.
+	(ashr<mode>3): New.
+	(<shift_insn><mode>3): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.
+	(*mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.  Add SSE support.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_smulv4hi3_highpart): Also allow
+	TARGET_MMX_WITH_SSE.
+	(*mmx_smulv4hi3_highpart): Also allow TARGET_MMX_WITH_SSE. Add
+	SSE support.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (mmx_mulv4hi3): Also allow
+	TARGET_MMX_WITH_SSE.
+	(mulv4hi3): New.
+	(*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE.  Add SSE
+	support.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI.
+	(plusminus:mmx_<plusminus_insn><mode>3): Check
+	TARGET_MMX_WITH_SSE.
+	(sat_plusminus:mmx_<plusminus_insn><mode>3): Likewise.
+	(<plusminus_insn><mode>3): New.
+	(*mmx_<plusminus_insn><mode>3): Add SSE emulation.
+	(*mmx_<plusminus_insn><mode>3): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/i386-expand.c (ix86_split_mmx_punpck): New function.
+	* config/i386/i386-protos.h (ix86_split_mmx_punpck): New
+	prototype.
+	* config/i386/mmx.m (mmx_punpckhbw): Changed to
+	define_insn_and_split to support SSE emulation.
+	(mmx_punpcklbw): Likewise.
+	(mmx_punpckhwd): Likewise.
+	(mmx_punpcklwd): Likewise.
+	(mmx_punpckhdq): Likewise.
+	(mmx_punpckldq): Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+	    Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/89021
+	* config/i386/i386-expand.c (ix86_move_vector_high_sse_to_mmx):
+	New function.
+	(ix86_split_mmx_pack): Likewise.
+	* config/i386/i386-protos.h (ix86_move_vector_high_sse_to_mmx):
+	New prototype.
+	(ix86_split_mmx_pack): Likewise.
+	* config/i386/i386.md (mmx_isa): New.
+	(enabled): Also check mmx_isa.
+	* config/i386/mmx.md (any_s_truncate): New code iterator.
+	(s_trunsuffix): New code attr.
+	(mmx_packsswb): Removed.
+	(mmx_packssdw): Likewise.
+	(mmx_packuswb): Likewise.
+	(mmx_pack<s_trunsuffix>swb): New define_insn_and_split to emulate
+	MMX packsswb/packuswb with SSE2.
+	(mmx_packssdw): Likewise.
+	* config/i386/predicates.md (register_mmxmem_operand): New.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/i386-c.c (ix86_target_macros_internal): Define
+	__MMX_WITH_SSE__ for TARGET_MMX_WITH_SSE.
+	* config/i386/i386.c (ix86_set_reg_reg_cost): Add support for
+	TARGET_MMX_WITH_SSE with VALID_MMX_REG_MODE.
+	(ix86_vector_mode_supported_p): Likewise.
+	* config/i386/i386.h (TARGET_MMX_WITH_SSE): New.
+
+2019-05-15  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90478
+	* tree-switch-conversion.c (jump_table_cluster::can_be_handled):
+	Check for overflow.
+
+2019-05-15  Richard Biener  <rguenther@suse.de>
+
+	* tree-into-ssa.c (pass_build_ssa::execute): Run
+	update_address_taken before going into SSA.
+
+2019-05-15  Richard Biener  <rguenther@suse.de>
+
+	* tree-pretty-print.c (dump_generic_node): Dump BIT_FIELD_REF
+	as __BIT_FIELD_REF with type with -gimple.
+
+2019-05-15  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* tree-ssa-uninit.c (is_value_included_in): Remove is_unsigned and merge
+	semantically equivalent branches (left over after prior refactorings).
+
+2019-05-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88828
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Fix
+	bogus check.
+
+2019-05-14  Richard Biener  <rguenther@suse.de>
+
+	* tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
+	as __VIEW_CONVERT with -gimple.
+
+2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/82920
+	* config/i386/darwin.h (CC1_SPEC): Report -mx32 as an error for
+	Darwin.
+
+2019-05-14  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (eh_set_lr_<mode>): Merge with following
+	define_split to become a define_insn_and_split.
+
+2019-05-14  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-protos.h (rs6000_emit_epilogue): Change
+	arguments.
+	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Change arguments.
+	* config/rs6000/rs6000.md (epilogue_type): New define_enum.
+	(sibcall_epilogue): Adjust.
+	(epilogue): Adjust.
+
+2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc: Move *-*-solaris2.10* from obsolete configurations
+	to unsupported ones.
+	Simplify x86_64-*-solaris2.1[0-9]* to x86_64-*-solaris2*.
+	* config.host: Likewise.
+	* config/i386/sol2.h (ASM_COMMENT_START): Remove.
+	* config/sparc/driver-sparc.c (host_detect_local_cpu) [__sun__ &&
+	__svr4__]: Remove "brand" fallback.
+	[!KSTAT_DATA_STRING]: Remove.
+	* configure.ac (gcc_cv_ld_hidden): Simplify *-*-solaris2.1[0-9]*
+	to *-*-solaris2*.
+	(comdat_group): Likewise.
+	(set_have_as_tls): Likewise.
+	(gcc_cv_target_dl_iterate_phdr): Likewise.
+	(gcc_cv_as_shf_merge): Remove Solaris 10/x86 workaround.
+	(gcc_cv_ld_aligned_shf_merge): Remove Solaris 10/SPARC workaround.
+	* configure: Regenerate.
+	* doc/install.texi: Simplify Solaris target triplets.
+	(Specific, i?86-*-solaris2*): Remove Solaris 10 references.
+	(Specific, *-*-solaris2*): Document Solaris 10 removal.
+	Remove Solaris 10 references.
+	Remove obsolete Solaris bug reference.
+	(Specific, sparc-sun-solaris2.10): Remove.
+
+2019-05-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (any_div): New code iterator.
+	(paired_mod): New code attribute.
+	(sgnprefix): Handle DIV and UDIV RTXes.
+	(u): Ditto.
+	(<u>divmod<mode>4): Macroize expander from divmod<mode>4
+	and udivmod<mode>4 patterns using any_div code iterator.
+	(divmod splitters): Macroize splitters using any_div code iterator.
+	(*udivmodsi4_pow2_zext_1): Use exactl_log2 in insn condition.
+	(*udivmodsi4_pow2_zext_2): Ditto.
+	(*<u>divmod<mode>4_noext): Macroize insn from *divmod<mode>4_noext
+	and *udivmod<mode>4_noext patterns using any_div code iterator.
+	(*<u>divmod<mode>4_noext_zext_1): Macroize insn from
+	*divmod<mode>4_noext_zext_1 and *udivmod<mode>4_noext_zext_1
+	patterns using any_div code iterator.
+	(*<u>divmod<mode>4_noext_zext_2): Macroize insn from
+	*divmod<mode>4_noext_zext_2 and *udivmod<mode>4_noext_zext_2
+	patterns using any_div code iterator.
+	(<u>divmodhiqi3): Macroize insn from divmodhiqi3 and
+	udivmodhiqi3 patterns using any_extend code iterator.
+
+2019-05-14  Richard Biener  <rguenther@suse.de>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR tree-optimization/88828
+	* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
+	permuting in a single non-constant element not extracted
+	from a vector.
+
+2019-05-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* internal-fn.def (SIGNBIT): New.
+	* config/aarch64/aarch64-simd.md (signbitv2sf2): New expand
+	defined.
+	(signbitv4sf2): Likewise.
+
+2019-05-14  Chenghua Xu  <paul.hua.gm@gmail.com>
+
+	PR target/90357
+	* config/mips/mips.c (mips_split_move): Skip forward SRC into
+	next insn when the SRC reg is dead.
+
+2019-05-14  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	* gimple-ssa-strength-reduction.c (lookup_cand): Adjust index by 1.
+	(alloc_cand_and_find_basis): Ditto.
+	(backtrace_base_for_ref, create_mul_ssa_cand): Remove if-then-else.
+	(create_mul_imm_cand, create_add_ssa_cand): Ditto.
+	(create_add_imm_cand, slsr_process_cast): Ditto.
+	(slsr_process_copy, replace_mult_candidate): Ditto.
+	(replace_rhs_if_not_dup, replace_one_candidate): Ditto.
+	(dump_cand_vec, analyze_candidates_and_replace): Skip NULL element.
+	(pass_strength_reduction::execute): Init the first NULL element.
+
+2019-05-13  Nathan Sidwell  <nathan@acm.org>
+
+	* gcc.c (execute): Simplify cond-expr into if.  Reformat comment.
+	(run_attempt): Reformat line break.
+
+2019-05-13  David Edelsohn  <dje.gcc@gmail.com>
+
+	PR target/90418
+	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Don't load EH
+	data registers in sibcall epilogues.
+	Don't add EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
+
+2019-05-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89221
+	* configure.ac (--enable-frame-pointer):
+	Disable by default for cygwin and mingw.
+	* configure: Regenerate.
+
+2019-05-13  Nathan Sidwell  <nathan@acm.org>
+
+	* dwarf2out.c (breakout_comdat_types): Move comment to correct
+	piece of code.
+	(const_ok_for_output_1): Balance parens around #if/#else/#endif
+	(gen_member_die): Move abstract origin check earlier.  Only VARs
+	can be static_inline_p.  Simplify splicing control flow.
+
+2019-05-13  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
+	VIEW_CONVERT_EXPR.
+	(vect_build_slp_tree_1): Likewise.
+
+2019-05-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90402
+	* tree-if-conv.c (tree_if_conversion): Value number only
+	the loop body by making the latch an exit of the region
+	as well.
+	* tree-ssa-sccvn.c (process_bb): Add flag whether to skip
+	processing PHIs.
+	(do_rpo_vn): Deal with multiple edges into the entry block
+	that are not backedges inside the region by skipping PHIs
+	of the entry block.
+
+2019-05-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90316
+	* tree-ssa-pre.c (insert_aux): Fold into ...
+	(insert): ... this function.  Use a RPO walk to reduce the
+	number of required iterations.
+
+2019-05-13  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90416
+	* tree-vect-stmts.c (vect_check_load_store_mask): Concatenate
+	string instead of passing the second part as va_arg argument.
+
+2019-05-13  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/90380
+	* gcov.c (handle_cycle): Do not support zero cycle count,
+	it should not be possible.
+	(path_contains_zero_cycle_arc): New function.
+	(circuit): Ignore zero cycle arc counts.
+
+2019-05-13  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/90380
+	* gcov.c (enum loop_type): Remove the enum and
+	the operator.
+	(handle_cycle): Assert that we should not reach
+	a negative count.
+	(circuit): Use loop_found instead of a tri-state loop_type.
+	(get_cycles_count): Do not handle NEGATIVE_LOOP as it can't
+	happen.
+
+2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/82920
+	* config/i386/i386.c (ix86_output_jmp_thunk_or_indirect): New.
+	(ix86_output_indirect_branch_via_reg): Use output mechanism
+	accounting for __USER_LABEL_PREFIX__.
+	(ix86_output_indirect_branch_via_push): Likewise.
+	(ix86_output_function_return): Likewise.
+	(ix86_output_indirect_function_return): Likewise.
+
+2019-05-12  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* doc/md.texi: Document use of code attributes in rtx patterns.
+	* read-md.h (rtx_reader::rtx_alloc_for_name): New member function.
+	* read-rtl.c (find_code): Split out search loops into...
+	(maybe_find_code): ...this new function.
+	(check_code_iterator): Make the error message more informative.
+	(check_code_attribute): New function.
+	(rtx_reader::rtx_alloc_for_name): Likewise.
+	(rtx_reader::read_rtx_code): Use rtx_alloc_for_name.
+	* config/aarch64/predicates.md (aarch64_smin, aarch64_umin): Delete.
+	* config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3): Use
+	<max_opp> directly as an rtx code instead of via a match_operator.
+	* config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Likewise.
+	(<su>abd<mode>_3): Update accordingly.
+
+2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
+	is given, print the state of the EH "save world" computation for
+	Darwin.
+
+2019-05-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/59813
+	* config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't add
+	EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
+
+2019-05-11  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (floatdi<X87MODEF:mode>2_i387_with_xmm):
+	Use pinsrd for TARGET_SSE4_1.
+	* config/i386/sse.md (movdi_to_sse): Ditto.
+
+2019-05-10  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (visit_reference_op_call): Initialize value-id.
+	(do_rpo_vn): Initialize next_value_id.
+
+2019-05-10  Martin Liska  <mliska@suse.cz>
+
+	* params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
+	Fix plural form.
+
+2019-05-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90385
+	* tree-parloops.c (try_create_reduction_list): Punt on non-SSA_NAME
+	arguments of the exit phis.
+
+	PR c++/90383
+	* tree-inline.h (struct copy_body_data): Add do_not_fold member.
+	* tree-inline.c (remap_gimple_op_r): Avoid folding expressions if
+	id->do_not_fold.
+	(copy_tree_body_r): Likewise.
+	(copy_fn): Set id.do_not_fold to true.
+
+2019-05-10  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386-expand.c (ix86_expand_floorceildf_32):
+	Reapply changes from r269790.
+
+2019-05-10  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90340
+	* doc/invoke.texi: New params.
+	* params.def (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SIZE): New.
+	(PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SPEED): Likewise.
+	* tree-switch-conversion.c (jump_table_cluster::can_be_handled):
+	Use it.
+	* tree-switch-conversion.h (struct jump_table_cluster):
+	Likewise.
+
+2019-05-09  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* combine.c (combine_simplify_rtx): Don't make IF_THEN_ELSE RTL.
+
+2019-05-09  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* doc/loop.texi: Remove reference to FOR_EACH_LOOP_BREAK.
+
+2019-05-09  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/88879
+	* sel-sched.c (sel_target_adjust_priority): Remove assert.
+
+2019-05-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/90405
+	* config/arm/arm.c (callee_saved_reg_p): Move before
+	thumb_find_work_register.
+	(thumb1_prologue_unused_call_clobbered_lo_regs): Move before
+	thumb_find_work_register.  Only call df_get_live_out once.
+	(thumb1_epilogue_unused_call_clobbered_lo_regs): Likewise.
+	(thumb_find_work_register): Use
+	thumb1_prologue_unused_call_clobbered_lo_regs instead of ad hoc
+	algorithms to locate a spare call clobbered reg.
+
+2019-05-09  Martin Liska  <mliska@suse.cz>
+
+	* gimple-pretty-print.c (dump_binary_rhs): Dump MIN_EXPR
+	and MAX_EXPR in GIMPLE FE format.
+
+2019-05-09  Martin Liska  <mliska@suse.cz>
+
+	* tree-cfg.c (dump_function_to_file): Dump entry BB count.
+	* gimple-pretty-print.c (dump_gimple_bb_header):
+	Dump BB count.
+	(pp_cfg_jump): Dump edge probability.
+	* profile-count.c (profile_quality_as_string): Simplify
+	with a static array.
+	(parse_profile_quality): New function.
+	(profile_count::dump): Simplify with a static array.
+	(profile_count::from_gcov_type): Add new argument.
+	* profile-count.h (parse_profile_quality): Likewise.
+	* predict.h (set_hot_bb_threshold): New.
+	* params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
+	New param.
+	* predict.c (get_hot_bb_threshold): Set from the new param.
+	(set_hot_bb_threshold): New.
+
+2019-05-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90395
+	* tree-ssa-forwprop.c (pass_forwprop::execute): Do not
+	rewrite vector stores that throw internally.
+
+2019-05-09  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* cif-code.def (CHKP): Remove.
+
+	PR target/89221
+	* configure.ac (--enable-frame-pointer): Disable by default for
+	GNU systems.
+	* configure: Regenerate.
+
+2019-05-09  Alan Modra  <amodra@gmail.com>
+
+	PR target/89271
+	* config/rs6000/rs6000.h (enum reg_class, REG_CLASS_NAMES),
+	(REG_CLASS_CONTENTS): Add GEN_OR_VSX_REGS class.
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Correct
+	cost for general <-> vsx when direct moves are available.
+	Cost union classes at minimal cost for any reg in the class.
+	Correct calculation for moves between vsx, float, and altivec.
+	Don't return a low cost for moves between special regs.  Don't
+	use hard coded register numbers.
+	(TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): Define.
+	(rs6000_ira_change_pseudo_allocno_class): New function.
+	* config/rs6000/rs6000.md (movsi_internal1, mov<mode>_internal),
+	(movdi_internal32, movdi_internal64): Remove '*' from vsx register
+	alternatives.
+	(movsi_internal1): Don't disparage vector alternatives.
+	(mov<mode>_internal): Likewise, excepting alternative that
+	will be split.
+	* config/rs6000/vsx.md (vsx_splat_<mode>_reg): Don't disparage
+	we <- b alternative.
+
+2019-05-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/59813
+	PR tree-optimization/89060
+	* tree-ssa-live.h (live_vars_map): New typedef.
+	(compute_live_vars, live_vars_at_stmt, destroy_live_vars): Declare.
+	* tree-ssa-live.c: Include gimple-walk.h and cfganal.h.
+	(struct compute_live_vars_data): New type.
+	(compute_live_vars_visit, compute_live_vars_1, compute_live_vars,
+	live_vars_at_stmt, destroy_live_vars): New functions.
+	* tree-tailcall.c: Include tree-ssa-live.h.
+	(live_vars, live_vars_vec): New global variables.
+	(find_tail_calls): Perform variable life analysis before punting.
+	(tree_optimize_tail_calls_1): Clean up live_vars and live_vars_vec.
+	* tree-inline.h (struct copy_body_data): Add eh_landing_pad_dest
+	member.
+	* tree-inline.c (add_clobbers_to_eh_landing_pad): Remove BB argument.
+	Perform variable life analysis to select variables that really need
+	clobbers added.
+	(copy_edges_for_bb): Don't call add_clobbers_to_eh_landing_pad here,
+	instead set id->eh_landing_pad_dest and assert it is the same.
+	(copy_cfg_body): Call it here if id->eh_landing_pad_dest is non-NULL.
+
+2019-05-08  Mihail Ionescu  <mihail.ionescu@arm.com>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88167
+	* config/arm/arm.c (thumb1_prologue_unused_call_clobbered_lo_regs): New
+	function.
+	(thumb1_epilogue_unused_call_clobbered_lo_regs): New function.
+	(thumb1_compute_save_core_reg_mask): Don't force a spare work
+	register if both the epilogue and prologue can use call-clobbered
+	regs.
+	(thumb1_unexpanded_epilogue): Use
+	thumb1_epilogue_unused_call_clobbered_lo_regs.  Reverse the logic for
+	picking temporaries for restoring high regs to match that of the
+	prologue where possible.
+	(thumb1_expand_prologue): Add any usable call-clobbered low registers to
+	the list of work registers.  Detect if the return address is still live
+	at the end of the prologue and avoid using it for a work register if so.
+	If the return address is not live, add LR to the list of pushable regs
+	after the first pass.
+
+2019-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* tree-ssa-loop-ivopts.c (inttypes.h): Include new header file.
+	(INFTY): Increase the value for infinite cost.
+	(struct comp_cost): Promote type of members to int64_t.
+	(infinite_cost): Don't set complexity in initialization.
+	(comp_cost::operator +,-,+=,-+,/=,*=): Assert when cost computation
+	overflows to infinite_cost.
+	(adjust_setup_cost): Promote type of parameter and cost computation
+	to int64_t.
+	(struct ainc_cost_data, struct iv_ca): Promote type of member to
+	int64_t.
+	(get_scaled_computation_cost_at, determine_iv_cost): Promote type of
+	cost computation to int64_t.
+	(determine_group_iv_costs, iv_ca_dump, find_optimal_iv_set): Use
+	int64_t's format specifier in dump.
+
+2019-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90240
+	* tree-ssa-loop-ivopts.c (get_scaled_computation_cost_at): Scale cost
+	with respect to scaling factor pre-computed for each basic block.
+	(try_improve_iv_set): Return bool if best_cost equals to iv_ca cost.
+	(find_optimal_iv_set_1): Free iv_ca set if it has infinite_cost.
+	(COST_SCALING_FACTOR_BOUND, determine_scaling_factor): New.
+	(tree_ssa_iv_optimize_loop): Call determine_scaling_factor.  Extend
+	live range for array of loop's basic blocks.  Cleanup aux field of
+	loop's basic blocks.
+
+2019-05-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90356
+	* match.pd ((X +/- 0.0) +/- 0.0): Optimize into X +/- 0.0 if possible.
+
+2019-05-07  Wei Xiao  <wei3.xiao@intel.com>
+
+	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512BF16_SET
+	OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA2_AVX512BW_UNSET): New.
+	(OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512BF16_UNSET.
+	(ix86_handle_option): Handle -mavx512bf16.
+	* config.gcc: Add avx512bf16vlintrin.h and avx512bf16intrin.h
+	to extra_headers.
+	* config/i386/avx512bf16vlintrin.h: New.
+	* config/i386/avx512bf16intrin.h: New.
+	* config/i386/cpuid.h (bit_AVX512BF16): New.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Detect BF16.
+	* config/i386/i386-builtin-types.def: Add new types.
+	* config/i386/i386-builtin.def: Add new builtins.
+	* config/i386/i386-c.c (ix86_target_macros_internal): Define
+	__AVX512BF16__.
+	* config/i386/i386-option.c (ix86_target_string): Add -mavx512bf16.
+	(ix86_option_override_internal): Handle BF16.
+	(ix86_valid_target_attribute_inner_p): Ditto.
+	* config/i386/i386-expand.c (ix86_expand_args_builtin): Ditto.
+	* config/i386/i386-builtin.c (enum processor_features): Add
+	F_AVX512BF16.
+	(static const _isa_names_table isa_names_table): Ditto.
+	* config/i386/i386.h (TARGET_AVX512BF16, TARGET_AVX512BF16_P): New.
+	(PTA_AVX512BF16): Ditto.
+	* config/i386/i386.opt: Add -mavx512bf16.
+	* config/i386/immintrin.h: Include avx512bf16intrin.h
+	and avx512bf16vlintrin.h.
+	* config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode><mask_name>,
+	avx512f_cvtneps2bf16_<mode><mask_name>,
+	avx512f_dpbf16ps_<mode><mask_half_name>): New define_insn patterns.
+	* config/i386/subst.md (mask_half): Add new subst.
+	* doc/invoke.texi: Document -mavx512bf16.
+
+2019-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000-protos.h (rs6000_legitimize_reload_address_ptr):
+	Delete declaration.
+	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Delete.
+	(rs6000_debug_legitimize_reload_address): Delete.
+	(rs6000_legitimize_reload_address_ptr): Delete.
+	(rs6000_option_override_internal): Adjust.
+	(mem_operand_gpr): Adjust comment.
+	(legitimate_lo_sum_address_p): Ditto.
+	(rs6000_legitimize_reload_address): Delete.
+	(rs6000_debug_legitimize_reload_address): Delete.
+	* config/rs6000/rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Delete.
+
+2019-05-07  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/89765
+	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+	In handling of ALTIVEC_BUILTIN_VEC_INSERT, use modular arithmetic
+	to compute vector element selector for both constant and variable
+	operands.
+
+2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (cvt_mnemonic): New mode attribute.
+	(ashr<mode>3_cvt): Merge insn pattern from ashrsi3_cvt and
+	ashrdi3_cvt using SWI48 mode iterator.
+
+2019-05-07  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* config/aarch64/aarch64-sve.md (<su>abd<mode>_3): New define_expand.
+	(aarch64_<su>abd<mode>_3): Likewise.
+	(*aarch64_<su>abd<mode>_3): New define_insn.
+	(<sur>sad<vsi2qi>): New define_expand.
+	* config/aarch64/iterators.md: Added MAX_OPP attribute.
+	* tree-vect-loop.c (use_mask_by_cond_expr_p): Add SAD_EXPR.
+	(build_vect_cond_expr): Likewise.
+
+2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* cfgexpand.c (asm_clobber_reg_is_valid): Reject
+	clobbers outside of accessible_reg_set.
+	* config/i386/i386.c (ix86_conditional_register_usage):
+	Disable register sets by clearing corresponding bits in
+	accessible_reg_set.  Do not set corresponding bits in fixed_regs,
+	call_used_regs and don't clear corresponding reg_names array members.
+
+2019-05-07  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-stmts.c (vect_is_simple_cond): When vectype is
+	not specified still compute a comp_vectype for invariant
+	compares.
+
+2019-05-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90316
+	* tree-ssa-pre.c (translate_vuse_through_block): When
+	same_valid is NULL do not bother to search for a virtual
+	PHI continuation.
+	(phi_translate_1): When operands changed we cannot keep
+	the same value-number so do not bother to ask whether
+	that's possible from translate_vuse_through_block.
+
+2019-05-07  Martin Liska  <mliska@suse.cz>
+
+	* bitmap.c (bitmap_register): Come up with
+	alloc_descriptor_max_uid and assign it for
+	a new bitmap.
+	(register_overhead): Use get_descriptor as
+	a descriptor.
+	(release_overhead): New.
+	(bitmap_elem_to_freelist): Call it.
+	(bitmap_elt_clear_from): Likewise.
+	(bitmap_obstack_free): Likewise.
+	(bitmap_move): Sensitively release memory.
+	* bitmap.h (struct GTY): Add alloc_descriptor and padding.
+	(bitmap_initialize): Initialize alloc_descriptor to zero.
+	* tree-ssa-pre.c (do_hoist_insertion): Use bitmap_move.
+
+2019-05-07  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-slp.c (vect_build_slp_tree_2): Bump size whenever
+	we build a SLP node.  Remove max_size and limiting.
+	(vect_analyze_slp_instance): Record and dump size of the SLP graph.
+
+2019-05-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90316
+	* tree-ssa-alias.h (get_continuation_for_phi): Take walking
+	limit by reference.
+	(walk_non_aliased_vuses): Take walking limit argument.
+	* tree-ssa-alias.c (maybe_skip_until): Take limit and abort
+	walking if it is reached instead of just counting.
+	(get_continuation_for_phi): Likewise.
+	(walk_non_aliased_vuses): Likewise, instead of leaving counter
+	limiting to the callback.
+	* tree-ssa-sccvn.c (vn_reference_lookup_2): Adjust.
+	(vn_reference_lookup_3): Likewise.
+	(vn_reference_lookup_pieces): Likewise.
+	(vn_reference_lookup): Likewise.
+	* tree-ssa-pre.c (translate_vuse_through_block): Limit walking.
+	* tree-ssa-scopedtables.c (vuse_eq): Adjust.
+	(avail_exprs_stack::lookup_avail_expr): Likewise.
+
+2019-05-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_p): Continue looking
+	for comparaible types in the second direction even if first one
+	hits incomparable type.
+
+2019-05-07  Richard Biener  <rguenther@suse.de>
+
+	PR lto/90369
+	* lto-wrapper.c (debug_objcopy): Use the original filename
+	including archive offset for the filename used for -save-temps.
+
+2019-05-07  Li Jia He  <helijia@linux.ibm.com>
+
+	* tree-ssa-phiopt.c (two_value_replacement): Fix a typo in parameter
+	detection.
+
+2019-05-06  H.J. Lu  <hongjiu.lu@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89750
+	PR target/86444
+	* config/i386/i386-expand.c (ix86_expand_sse_comi_round):
+	Modified, original implementation isn't correct.
+
+2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (FIRST_ALTIVEC_REGNO, LAST_ALTIVEC_REGNO)
+	(LR_REGNO, CTR_REGNO, CA_REGNO, ARG_POINTER_REGNUM, CR0_REGNO)
+	(CR1_REGNO, CR2_REGNO, CR3_REGNO, CR4_REGNO, CR5_REGNO, CR6_REGNO)
+	(CR7_REGNO, MAX_CR_REGNO, VRSAVE_REGNO, VSCR_REGNO)
+	(FRAME_POINTER_REGNUM): Change numbering.
+	* config/rs6000/rs6000.c (rs6000_reg_names): Adjust.
+	(alt_reg_names): Adjust.
+	(rs6000_conditional_register_usage): Don't mark hard register 64 as
+	fixed.
+	* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
+	(DWARF_FRAME_REGISTERS): Delete.
+	(DWARF2_FRAME_REG_OUT): Fix whitespace.
+	(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
+	Adjust.
+	(REG_ALLOC_ORDER): Adjust.
+	(FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM): Adjust.
+	(REG_CLASS_CONTENTS): Adjust.
+	(RETURN_ADDR_RTX): Change comment.
+	(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use ARG_POINTER_REGNUM
+	instead of 67.
+	(REGISTER_NAMES): Adjust.
+	(ADDITIONAL_REGISTER_NAMES): Adjust.
+	* config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
+
+2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.md (TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO):
+	Delete.
+	* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
+	(DWARF_FRAME_REGISTERS): Adjust.
+	(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
+	Adjust.
+	(REG_ALLOC_ORDER): Adjust.
+	(enum reg_class): Delete SPR_REGS.
+	(REG_CLASS_NAMES): Delete SPR_REGS.
+	(REG_CLASS_CONTENTS): Delete SPR_REGS.  Adjust for deleted TM regs.
+	(REGISTER_NAMES): Adjust.
+	(ADDITIONAL_REGISTER_NAMES): Adjust.
+	* config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
+	* config/rs6000/htm.md (htm_mfspr_<mode>, htm_mtspr_<mode>): Adjust.
+	* config/rs6000/predicates.md (htm_spr_reg_operand): Delete.
+	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Adjust.
+	(htm_spr_regno): Delete.
+	(htm_expand_builtin): Adjust: the HTM builtins now have one fewer
+	argument.
+	(rs6000_dbx_register_number): Adjust.
+
+2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete.
+
+2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Handle
+	FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and 64 (which was MQ).
+
+2019-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88709
+	PR tree-optimization/90271
+	* params.def (PARAM_STORE_MERGING_MAX_SIZE): New parameter.
+	* gimple-ssa-store-merging.c (encode_tree_to_bitpos): Handle
+	non-clobber CONSTRUCTORs with no elts.  Remove useless tmp_int
+	variable.
+	(imm_store_chain_info::coalesce_immediate_stores): Punt if the size
+	of the store merging group is larger than
+	PARAM_STORE_MERGING_MAX_SIZE parameter.
+	(split_group): Add bzero_first argument.  If set, always emit first
+	the first store which must be = {} of the whole area and then for the
+	rest of the stores consider all zero bytes as paddings.
+	(imm_store_chain_info::output_merged_store): Check if first store
+	is = {} of the whole area and if yes, determine which setting of
+	bzero_first for split_group gives smaller number of stores.  Adjust
+	split_group callers.
+	(lhs_valid_for_store_merging_p): Allow decls.
+	(rhs_valid_for_store_merging_p): Allow non-clobber CONTRUCTORs with
+	no elts.
+	(pass_store_merging::process_store): Likewise.
+
+2019-05-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/89424
+	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
+	handling of V1TImode.
+
+2019-05-06  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89221
+	* config.gcc (i[34567]86-*-*, x86_64-*-*): Move tests for enable_cld
+	and enable_frame_pointer ...
+	* configure.ac: ... here.  Update help strings for
+	--enable-frame-pointer.
+	* configure: Regenerate.
+	* config/i386/i386-options.c (ix86_option_override_internal): Remove
+	USE_X86_64_FRAME_POINTER define, use USE_IX86_FRAME_POINTER instead.
+	* config/i386/sol2.h (USE_IX86_FRAME_POINTER): Remove.
+	(USE_X86_64_FRAME_POINTER): Ditto.
+
+2019-05-06  Martin Liska  <mliska@suse.cz>
+
+	* config.gcc: Append to target_gtfiles and fix indentation.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90358
+	* tree-vect-stmts.c (get_group_load_store_type): Properly
+	detect unused upper half of load.
+	(vectorizable_load): Likewise.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88828
+	* tree-ssa-forwprop.c (get_bit_field_ref_def): Split out from...
+	(simplify_vector_constructor): ...here.  Handle constants in
+	the constructor.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90328
+	* tree-data-ref.h (dr_may_alias_p): Pass in the actual loop nest.
+	* tree-data-ref.c (dr_may_alias_p): Check whether the clique
+	is valid in the loop nest before using it.
+	(initialize_data_dependence_relation): Adjust.
+	* graphite-scop-detection.c (build_alias_set): Pass the SCOP enclosing
+	loop as loop-nest to dr_may_alias_p.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	* dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90316
+	* tree-ssa-alias.c (maybe_skip_until): Pass in target BB,
+	compute target on demand.
+	(get_continuation_for_phi): Remove code walking stmts to
+	get to a target virtual operand which could end up being
+	quadratic.
+
+2019-05-06  Martin Liska  <mliska@suse.cz>
+
+	PR sanitizer/90312
+	* config/i386/i386-options.c (ix86_option_override_internal): Error only
+	when -mabi is selected to a non-default version.
+
+2019-05-06  Hrishikesh Kulkarni  <hrishikeshparag@gmail.com>
+	    Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Add lto-dump.texi.
+	* cgraph.h: Add new functions get_visibility_string and
+	get_symtab_type_string.
+	* doc/gcc.texi: Include lto-dump section.
+	* doc/lto-dump.texi: New file.
+	* dumpfile.c (dump_switch_p_1): Use parse_dump_option.
+	(parse_dump_option): Factor out this function.
+	* dumpfile.h (enum dump_flag): Add new value TDF_ERROR.
+	(parse_dump_option): Export the function.
+	* symtab.c (symtab_node::get_visibility_string): New function.
+	(symtab_node::get_symtab_type_string): Likewise.
+
+2019-05-06  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386-builtins.c: New file.
+	* config/i386/i386-builtins.h: New file.
+	* config/i386/i386-expand.c: New file.
+	* config/i386/i386-expand.h: New file.
+	* config/i386/i386-features.c: New file.
+	* config/i386/i386-features.h: New file.
+	* config/i386/i386-options.c: New file.
+	* config/i386/i386-options.h: New file.
+	* config.gcc: Add new files into extra_objs and
+	target_gtfiles.
+	* config/i386/i386.c: Split content of the file
+	into newly introduced files.
+	* config/i386/i386.h: Declare common variables
+	and macros.
+	* config/i386/t-i386: Define dependencies for new files.
+
+2019-05-03  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/89400
+	* config/arm/arm.md (unaligned_loadsi): Add variant for thumb1.
+	Restrict 'all' variant to 32-bit configurations.
+	(unaligned_loadhiu): Likewise.
+	(unaligned_storehi): Likewise.
+	(unaligned_storesi): Likewise.
+	(unaligned_loadhis): Disable when compiling for thumb1.
+
+2019-05-03  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR tree-optimization/90269
+	* tree-loop-distribution.c (find_seed_stmts_for_distribution):
+	Ignore clobbers.
+
+2019-05-03  Martin Liska  <mliska@suse.cz>
+
+	* hash-map.h: Add is_empty function.
+	* hash-set.h: Likewise.
+	* hash-table.h: Likewise.
+	* dwarf2out.c (dwarf2out_finish): Use is_empty instead of
+	elements () == 0 (and similar usages).
+	* gimple-ssa-store-merging.c (pass_store_merging::terminate_and_process_all_chains): Likewise.
+	* gimplify.c (gimplify_bind_expr): Likewise.
+	(gimplify_switch_expr): Likewise.
+	* hash-map-tests.c (test_map_of_strings_to_int): Likewise.
+	* ipa-icf.c (sem_item_optimizer::remove_symtab_node): Likewise.
+	* postreload-gcse.c (dump_hash_table): Likewise.
+	(gcse_after_reload_main): Likewise.
+	* predict.c (combine_predictions_for_bb): Likewise.
+	* tree-parloops.c (reduction_phi): Likewise.
+	(separate_decls_in_region): Likewise.
+	(transform_to_exit_first_loop): Likewise.
+	(gen_parallel_loop): Likewise.
+	(gather_scalar_reductions): Likewise.
+	(try_create_reduction_list): Likewise.
+	* var-tracking.c (dump_vars): Likewise.
+	(emit_notes_for_changes): Likewise.
+	(vt_emit_notes): Likewise.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90316
+	* tree-ssa-pre.c (pass_pre::execute): Re-compute DOM fast queries
+	before running VN.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-stmts.c (get_group_load_store_type): Avoid
+	peeling for gaps by loading only lower halves of vectors
+	if possible.
+	(vectorizable_load): Likewise.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89518
+	* match.pd: Add pattern to optimize (A / B) * B + (A % B) to A.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/87314
+	* match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)):
+	Handle STRING_CST vs DECL or STRING_CST.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88963
+	* tree-ssa-forwprop.c (pass_forwprop::execute): Rewrite
+	vector loads feeding only BIT_FIELD_REFs to component
+	loads.  Rewrite stores fed by CONSTRUCTORs to component
+	stores.
+
+2019-05-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* opts.h (finish_options): Remove lang_mask argument.
+	(print_help, help_option_argument): Declare.
+	* opts.c (print_help): Remove forward declaration, no longer static.
+	(finish_options): Remove lang_mask argument, don't call print_help
+	here.
+	* opts-global.c (decode_options): Adjust finish_option caller, call
+	print_help here.
+
+	PR tree-optimization/90303
+	* ipa-devirt.c (obj_type_ref_class, get_odr_type): Don't use
+	TYPE_CANONICAL for TYPE_STRUCTURAL_EQUALITY_P types in !in_lto_p mode.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89698
+	* gimple-fold.c (canonicalize_constructor_val): Early out
+	for constants, handle unfolded INTEGER_CSTs as they appear in
+	C++ virtual table ctors.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	* passes.c (execute_function_todo): Remove dead code.
+
+2019-05-02  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Do not use
+	the internal register number, for any "real" register.
+
+2019-05-02  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Return the
+	correct numbers for TFHAR, TFIAR, TEXASR.
+
+2019-05-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89653
+	* tree-ssa-loop.c (pass_data_tree_loop_init): Execute
+	update-address-taken before the pass.
+	* passes.def (pass_tree_loop_init): Put comment before it.
+
+2019-05-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89509
+	* tree-ssa-structalias.c (compute_dependence_clique): Look
+	at the first subvar when determining whether it is restrict.
+
+2019-05-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90273
+	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
+	useless debug stmts.
+
+2019-05-02  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* config/aarch64/aarch64-sve.md (<sur>dot_prod<vsi2qi>): Taken from SVE
+	ACLE branch.
+	* config/aarch64/iterators.md: Copied Vetype_fourth, VSI2QI and vsi2qi from
+	SVE ACLE branch.
+	* tree-vect-loop.c (use_mask_by_cond_expr_p): New function to check if a
+	VEC_COND_EXPR be inserted to emulate a conditional internal function.
+	(build_vect_cond_expr): Emit the VEC_COND_EXPR.
+	(vectorizable_reduction): Use the functions above to vectorize in a
+	fully masked loop codes that don't have a conditional internal
+	function.
+
+2019-05-02  Martin Liska  <mliska@suse.cz>
+
+	* cgraphclones.c: Call valid_attribute_p with 1 for
+	target_clone.
+	* config/i386/i386-c.c (ix86_pragma_target_parse): Use 0 as
+	it's for target attribute.
+	* config/i386/i386-protos.h (ix86_valid_target_attribute_tree):
+	Add new boolean argument.
+	* config/i386/i386.c (ix86_valid_target_attribute_inner_p):
+	Likewise.
+	(ix86_valid_target_attribute_tree): Pass target_clone_attr
+	to ix86_valid_target_attribute_inner_p.
+	(ix86_valid_target_attribute_p): Pass flags argument to
+	ix86_valid_target_attribute_inner_p.
+	(get_builtin_code_for_version): Use 0 as it's target attribute.
+
+2019-05-02  Martin Liska  <mliska@suse.cz>
+
+	* gcc.c (process_command): Add dummy file only
+	if n_infiles == 0.
+	* opts-global.c (decode_options): Pass lang_mask.
+	* opts.c (print_help): New function.
+	(finish_options): Print --help if help_option_argument
+	is set.
+	(common_handle_option): Factor out content of OPT__help_
+	into print_help.
+	* opts.h (finish_options): Add new argument.
+
+2019-05-02  Martin Liska  <mliska@suse.cz>
+
+	PR target/88809
+	* config/i386/i386.c (ix86_expand_strlen): Use strlen call.
+	With -minline-all-stringops use inline expansion using 4B loop.
+	* doc/invoke.texi: Document the change of
+	-minline-all-stringops.
+
+2019-05-01  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/88797
+	* gimple-ssa-split-paths (is_feasible_trace): Reject cases where the
+	PHI feeds a conditional on the RHS of an assignment.
+
+2019-04-30  Andrew Waterman  <andrew@sifive.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/constraints.md (L): New.
+	* config/riscv/predicates.md (lui_operand): New.
+	(sfb_alu_operand): New.
+	* config/riscv/riscv-protos.h (riscv_expand_conditional_move): Declare.
+	* config/riscv/riscv.c (riscv_expand_conditional_move): New.
+	* config/riscv/riscv.h (TARGET_SFB_ALU): New.
+	* config/riscv/risc.md (type): Add sfb_alu.
+	(branch<mode>): Renamed from branch_order<mode>.  Change predicate for
+	operand 3 to reg_or_0_operand.  In output string, change %3 to %z3.
+	(branch_zero<mode>): Delete.
+	(mov<mode>cc): New.
+	(mov<GPR:mode><X:mode>cc): Likewise.
+	* config/riscv/sifive-7.md (sifive_7_sfb_alu): New.  Use in bypasses.
+
+2019-04-30  Nathan Sidwell  <nathan@acm.org>
+
+	* tree.h (MARK_TS_EXP): New.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	* opts.c (enable_warning_as_error): Provide hints
+	for unknown options.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	PR debug/90288
+	* doc/invoke.texi: Add missing dash for gas-locview-support
+	and gno-as-locview-support.
+
+2019-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Don't skip
+	whitespace at the start of target attribute string.
+
+2019-04-30  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	PR target/86538
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
+	Define __ARM_FEATURE_ATOMICS.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	* gimple-fold.c (gimple_fold_builtin_memory_op): Change endp
+	into built_in_function enum. Remove code for endp == 2 and
+	use BUILT_IN_* constants.
+	(gimple_fold_builtin): Call the function with fcode.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386.c (ix86_builtin_reciprocal): Cast
+	DECL_FUNCTION_CODE into ix86_builtins enum before
+	the switch statement.
+
+2019-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89475
+	* tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_BSWAP{16,32,64}
+	calls.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	PR translation/90274
+	* opts.c (print_filtered_help): Wrap string in _(...).
+
+2019-04-30  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90240
+	Revert:
+	2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
+	checks for infinite_cost overflow.
+
+2019-04-29  Jeff Law  <law@redhat.com>
+
+	* passes.def: Move -Wrestrict pass after copy propagation.
+
+2019-04-29  Maya Rashish  <coypu@sdf.org>
+
+	* config.gcc (default_gnu_indirect_function): Default to yes
+	for arm*-*-netbsd*, i[34567]86-*-netbsd*, powerpc*-*-netbsd*,
+	sparc*-*-netbsd*, x86_64-*-netbsd*.
+
+2019-04-29  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases
+	where cond2 is NE_EXPR.
+	(is_value_included_in): Update comment.
+
+2019-04-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90278
+	* tree-ssa-forwprop.c (pass_forwprop::execute): Transfer/clean
+	EH on comparison simplification.
+
+2019-04-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/82081 - tail call optimization breaks noexcept
+	* tree-tailcall.c (find_tail_calls): Don't turn a call from a
+	nothrow function to a might-throw function into a tail call.
+
+2019-04-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-data-ref.h (data_dependence_relation::inner_loop): Delete.
+	(DDR_INNER_LOOP): Likewise.
+	* tree-data-ref.c (dump_data_dependence_relation): Update accordingly.
+	(initialize_data_dependence_relation): Likewise.
+	(insert_innermost_unit_dist_vector): Use 0 instead of DDR_INNER_LOOP.
+
+2019-04-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/90257
+	* cfgrtl.c (flow_active_insn_p): Return true for USE of a function
+	return value.
+
+	Revert the revert:
+	2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90178
+	Revert:
+	2018-11-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	Revert the revert:
+	2013-10-26  Vladimir Makarov  <vmakarov@redhat.com>
+
+	Revert:
+	2013-10-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* lra-spills.c (lra_final_code_change): Remove useless move insns.
+
+2019-04-29  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER}
+	rhs issue a reset.
+
+2019-04-27  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* config/netbsd-d.c: Include memmodel.h.  Remove unused tree.h,
+	varasm.h, and netbsd-protos.h.
+
+2019-04-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89261
+	* config/i386/i386-protos.h (ix86_data_alignment): Change
+	the second argument type to unsigned int.
+	* config/i386/i386.c (ix86_data_alignment): Change "align"
+	argument type to unsigned int.
+
+2019-04-27  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90258
+	* opt-suggestions.c (option_proposer::build_option_suggestions):
+	When get_valid_option_values returns empty values, add the
+	misspelling candidate.
+
+2019-04-26  Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/riscv-protos.h (riscv_move_integer): Add machine_mode
+	parameter.
+	* config/riscv/riscv.c (riscv_move_integer): New parameter orig_mode.
+	Pass orig_mode to riscv_build_integer.
+	(riscv_split_integer): Pass mode to riscv_move_integer.
+	(riscv_legitimize_const_move): Likewise.
+	(riscv_legitimize_move): For MEM dest and CONST_INT src case, new local
+	promoted_mode.  Replace force_reg call with code to load constant into
+	promoted reg and then subreg it for the store.
+	* config/riscv/riscv.md (low<mode>+1): Pass <GPR:MODE>mode to
+	riscv_move_integer.
+
+2018-04-26  Eugene Sharygin  <eush@ispras.ru>
+
+	* gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with
+	corrupt codes.
+
+2019-04-26  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add
+	commentary about the encoding of precision.
+
+2019-04-25  Andreas Tobler  <andreast@gcc.gnu.org>
+
+	* config/i386/freebsd64.h: Add bits for 32-bit multilib support.
+	* config/i386/t-freebsd64: New file.
+	* config.gcc: Add the t-freebsd64 for multilib support.
+
+2019-04-25  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* doc/extend.texi (vector_size): Add missing comma after @xref.
+
+2019-04-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* BASE-VER: Set to 10.0.0.
+
+2019-04-25  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89765
+	* gimplify.c (gimplify_expr): Avoid turning a lvalue
+	VIEW_CONVERT_EXPR into one operating on an rvalue.
+
+2019-04-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89929
+	* config/i386/i386.c (feature_priority): Moved to file scope.
+	(processor_features): Likewise.
+	(processor_model): Likewise.
+	(_arch_names_table): Likewise.
+	(arch_names_table): Likewise.
+	(_feature_list): Removed.
+	(feature_list): Likewise.
+	(_isa_names_table): Moved to file scope.  Add priority.
+	(isa_names_table): Likewise.
+	(get_builtin_code_for_version): Replace feature_list with
+	isa_names_table.  Update error message for P_ZERO priority.
+
+2019-04-25  Richard Biener  <rguenther@suse.de>
+
+	* tree-pass.h (make_pass_phi_only_cprop): Remove.
+	* timevar.def (TV_TREE_PHI_CPROP): Likewise.
+
+2019-04-24  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90037
+	* Makefile.in (OBJS): Remove tree-ssa-phionlycprop.c
+	* passes.def: Replace all instance of phi-only cprop with the
+	lattice propagator.  Move propagation pass from after erroneous
+	path isolation to before erroneous path isolation.
+	* tree-ssa-phionlycprop.c: Remove.
+
+2019-04-24  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90213
+	* gimple-fold.c (fold_const_aggregate_ref_1): Do multiplication
+	by size and BITS_PER_UNIT on poly-wide-ints.
+
+2019-04-25  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90194
+	* match.pd: Add pattern to simplify view-conversion of an
+	empty constructor.
+
+2019-04-24  Clement Chigot  <clement.chigot@atos.net>
+
+	* config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Disable
+	OPTION_MASK_VSX and OPTION_MASK_ALTIVEC from rs6000_isa_flags
+	for Go on 32 bit AIX.
+	* config/rs6000/aix72.h: Likewise.
+
+2019-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90193
+	* rtl.c (classify_insn): Return JUMP_INSN for asm goto.
+	* emit-rtl.c (try_split): Copy over REG_LABEL_TARGET.
+
+2019-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/89952
+	* config/s390/s390.c (s390_restore_gprs_from_fprs): Restore GPRs
+	from FPRs in reverse order.  Generate REG_CFA_DEF_CFA note also
+	for restored hard frame pointer.
+	(s390_sched_dependencies_evaluation): Implement new target hook.
+	(TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New macro definition.
+
+2019-04-24  Claudiu Zissulescu  <claziss@sysnopsys.com>
+
+	* config/arc/arc-options.def: Fix typos and spelling mistakes.
+	* config/arc/arc.c (arc_init): Cleanup warning message.
+	(arc_override_options): Likewise.
+
+2019-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90187
+	* config/i386/i386.c (ix86_expand_sse_fp_minmax): Force if_true into
+	a register if both if_true and if_false are MEMs.
+
+	PR tree-optimization/90208
+	* tree-cfg.c (remove_bb): Move forced labels from removed bbs
+	after labels of new_bb, not before them.
+
+	PR tree-optimization/90211
+	* tree-parloops.c (try_create_reduction_list): Ignore phi arguments
+	which are not SSA_NAMEs.
+
+2018-04-23  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define for
+	AArch64.
+	(aarch64_file_end_indicate_exec_stack): Add gnu note section.
+
+2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/87979
+	* modulo-sched.c (sms_schedule): Start ii value "mii" should
+	not equal zero.
+
+2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/84032
+	* modulo-sched.c (ps_insn_find_column): Change condition so that
+	branch will always be the last insn in a row inside partial
+	schedule.
+
+2019-04-23  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90131
+	* tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Add
+	dest_single_pred_p argument.
+	(remove_forwarder_block): Adjust.
+	(remove_forwarder_block_with_phi): Likewise.
+
+2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
+	if used with general-regs-only.
+	(arm_conditional_register_usage): Don't add non-general regs if
+	general-regs-only.
+	(arm_valid_target_attribute_rec): Handle general-regs-only.
+	* config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
+	general-regs-only.
+	(TARGET_HARD_FLOAT_SUB): Define.
+	(TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
+	(TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
+	(TARGET_REALLY_IWMMXT2): Likewise.
+	* config/arm/arm.opt: Add -mgeneral-regs-only.
+	* doc/extend.texi: Document ARM general-regs-only target.
+	* doc/invoke.texi: Document ARM -mgeneral-regs-only.
+
+2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
+	checks for infinite_cost overflow.
+
+2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90021
+	* tree-chrec.c (evolution_function_is_univariate_p): New parameter
+	and check univariate against it.
+	* tree-chrec.h (evolution_function_is_univariate_p): New parameter.
+	* tree-data-ref.c (add_other_self_distances): Pass new argument.
+
+2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90178
+	Revert:
+	2018-11-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	Revert the revert:
+	2013-10-26  Vladimir Makarov  <vmakarov@redhat.com>
+
+	Revert:
+	2013-10-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* lra-spills.c (lra_final_code_change): Remove useless move insns.
+
+2019-04-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/rs6000/rs6000.md (group_end_nop): Emit insn register
+	names using operand format, rather than hard-wired.
+	(speculation_barrier): Likewise.
+
+2019-04-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR tree-optimization/88055
+	* tree-call-cdce.c (comparison_code_if_no_nans): New function.
+	(gen_one_condition): Use it if !HONOR_NANS.
+
+2019-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90139
+	* tree-outof-ssa.c (get_temp_reg): If reg_mode is BLKmode, return
+	assign_temp instead of gen_reg_rtx.
+
+2019-04-19  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR translation/90118
+	* config/aarch64/aarch64.c (aarch64_override_options_internal):
+	Add missing space before %<.
+
+2019-04-18  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR rtl-optimization/87871
+	* ira-lives.c (make_object_dead): Don't add conflicts to
+	TOTAL_CONFLICT_HARD_REGS for register ignore_reg_for_conflicts.
+
+2019-04-18  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89797
+	* tree.h (TYPE_VECTOR_SUBPARTS): Use HOST_WIDE_INT_1U.
+	* config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Avoid
+	assuming type size fits in SHWI.
+
+2019-04-18  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/85051
+	* ipa-inline.c (flatten_function): New parameter UPDATE.
+	(ipa_inline, early_inliner): Use it.
+
+2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* fold-const.c (int_const_binop): Return early on failure.
+
+2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/85164
+	* combine.c (force_int_to_mode): Cast the argument rather than
+	the result of known_alignment.
+	* rtlanal.c (rtx_addr_can_trap_p_1): Use known_subrange_p.
+
+2019-04-18  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90131
+	* tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Split
+	out from ...
+	(remove_forwarder_block): ... here.
+	(remove_forwarder_block_with_phi): Also move debug stmts here.
+
+2019-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR translation/79183
+	* gimple-ssa-sprintf.c (format_directive): Use inform_n instead of
+	inform where appropriate.
+
+2019-04-18  Richard Biener  <rguenther@suse.de>
+
+	* tree.c (get_qualified_type): Put found type variants at the
+	head of the variant list.
+
+2018-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Fix typo.
+
+2019-04-17  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/90125
+	* config/i386/avx512fintrin.h (_mm_maskz_fmadd_round_sd,
+	_mm_maskz_fmadd_round_ss, _mm_maskz_fmsub_round_sd,
+	_mm_maskz_fmsub_round_ss, _mm_maskz_fnmadd_round_sd,
+	_mm_maskz_fnmadd_round_ss, _mm_maskz_fnmsub_round_sd,
+	_mm_maskz_fnmsub_round_ss): Use _maskz builtin instead of _mask3.
+
+2019-04-17  Peter Bergner  <bergner@linux.ibm.com>
+
+	* ira-conflicts.c (print_allocno_conflicts): Always print something,
+	even for allocno's with no conflicts.
+	(print_conflicts): Print an extra newline.
+
+2019-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* auto-inc-dec.c (attempt_change): Set the alignment of the
+	temporary memory to that of the original.
+
+2019-04-17  Joao Moreira  <jmoreira@suse.de>
+
+	* targhooks.c (default_print_patchable_function_entry): Emit
+	__patchable_function_entries section with writable flags to allow
+	relocation resolution.
+
+2019-04-17  Jonny Grant  <jg@jguk.org>
+
+	* collect2.c (main): Change gcc.gnu.org URL to HTTPS.
+
+2019-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90095
+	* internal-fn.c (expand_mul_overflow): Don't set SUBREG_PROMOTED_VAR_P
+	on lowpart SUBREGs.
+
+2019-04-17  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_init): Format diagnostic string.
+	(arc_override_options): Likewise.
+	(check_if_valid_regno_const): Likewise.
+	(arc_reorg): Likewise.
+
+2019-04-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/17108
+	* config/rs6000/rs6000.c (rs6000_split_multireg_move): Adjust pattern
+	name.
+	(rs6000_emit_allocate_stack_1): Simplify condition.  Adjust pattern
+	name.
+	* config/rs6000/rs6000.md (bits): Add entries for SF and DF.
+	(*movdi_update1): Use Pmode.
+	(movdi_<mode>_update): Fix argument to avoiding_indexed_address_p.
+	(movdi_<mode>_update_stack): Rename to ...
+	(movdi_update_stack): ... this.  Fix comment.  Change condition. Don't
+	use Pmode.
+	(*movsi_update1): Use Pmode.
+	(*movsi_update2): Use Pmode.
+	(movsi_update): Rename to ...
+	(movsi_<mode>_update): ... this.  Use Pmode.
+	(movsi_update_stack): Fix condition.
+	(*movhi_update1): Use Pmode.  Fix argument to
+	avoiding_indexed_address_p.
+	(*movhi_update2): Ditto.
+	(*movhi_update3): Ditto.
+	(*movhi_update4): Ditto.
+	(*movqi_update1): Ditto.
+	(*movqi_update2): Ditto.
+	(*movqi_update3): Ditto.
+	(*movsf_update1, *movdf_update1): Merge, rename to...
+	(*mov<mode>_update1): This.  Use Pmode.  Fix argument to
+	avoiding_indexed_address_p.  Add "size" attribute.
+	(*movsf_update2, *movdf_update2): Merge, rename to...
+	(*mov<mode>_update2): This.  Ditto.
+	(*movsf_update3): Use Pmode.  Fix argument to
+	avoiding_indexed_address_p.
+	(*movsf_update4): Ditto.
+	(allocate_stack): Simplify condition.  Adjust pattern names.
+
+2019-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* config/arm/arm.c (arm_valid_target_attribute_rec): Don't skip
+	whitespace at the start of target attribute string.
+
+2019-04-16  Pat Haugen  <pthaugen@us.ibm.com>
+
+	PR target/84369
+	* config/rs6000/power9.md: Add store forwarding bypass.
+
+2019-04-16  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/89528
+	* valtrack.c (dead_debug_insert_temp): Reset debug references
+	to the return value of a call being removed.
+
+2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-protos.h (arc_register_move_cost): Remove.
+	* config/arc/arc.c (arc_register_move_cost): Re-purpose it to
+	implement target hook.
+	(arc_memory_move_cost): New function.
+	(TARGET_REGISTER_MOVE_COST): Define.
+	(TARGET_MEMORY_MOVE_COST): Likewise.
+	* config/arc/arc.h (REGISTER_MOVE_COST): Remove.
+	(MEMORY_MOVE_COST): Likewise.
+
+2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.md (sibcall_insn): Use Rcd constraint.
+	(sibcall_value_insn): Likewise.
+	* config/arc/constraints.md (Rs5): Remove.
+
+2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_hard_regno_modes): Add two missing modes
+	for last two fake registers.
+	(arc_conditional_register_usage): Make sure fake frame and arg
+	pointer regs are in general regs class.
+	(FRAME_POINTER_MASK): Remove.
+	(RETURN_ADDR_MASK): Remove.
+	(arc_must_save_register): Use hard frame regnum.
+	(frame_restore_reg): Use hard_frame_pointer_rtx.
+	(arc_save_callee_saves): Likewise.
+	(arc_restore_callee_saves): Likewise.
+	(arc_save_callee_enter): Likewise.
+	(arc_restore_callee_leave): Likewise.
+	(arc_save_callee_milli): Likewise.
+	(arc_eh_return_address_location): Likewise.
+	(arc_check_multi): Use hard frame regnum.
+	(arc_can_eliminate): Likewise.
+	* config/arc/arc.h (FIXED_REGISTERS): Make FP register available
+	for register allocator.
+	(REG_CLASS_CONTENTS): Update GENERAL_REGS.
+	(REGNO_OK_FOR_BASE_P): Consider FRAME_POINTER_REGNUM.
+	(FRAME_POINTER_REGNUM): Change it to a fake register.
+	(HARD_FRAME_POINTER_REGNUM): Defined.
+	(ARG_POINTER_REGNUM): Change it to a new fake register.
+	(ELIMINABLE_REGS): Update.
+	(REGISTER_NAMES): Update names.
+	* config/arc/arc.md (LP_START): Remove.
+	(LP_END): Likewise.
+	(shift_si3_loop): Update pattern.
+
+2019-04-16  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (arc_expand_prologue): Emit blockage regardless
+	to avoid delay slot scheduling.
+	(arc_must_save_register): Don't save SP.
+	* config/arc/arc.md (stack_tie): Remove.
+	(UNSPEC_ARC_STKTIE): Likewise.
+
+2019-04-16  Kito Cheng  <kito.cheng@gmail.com>
+	    Shiva Chen  <shiva0217@gmail.com>
+
+	* config/nds32/nds32-md-auxiliary.c (nds32_split_ashiftdi3): Fix wrong
+	code gen with large shift amount.
+
+2019-04-16  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config/nds32/nds32-pipelines-auxiliary.c (wext_odd_dep_p): Handle
+	subreg.
+
+2019-04-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90096
+	* config/i386/i386.c (ix86_target_string): Add ADD_ABI_P argument, only
+	print -m64/-mx32/-m32 if it is true.
+	(ix86_debug_options, ix86_function_specific_print): Pass true as
+	ADD_ABI_P to ix86_target_string.
+	(ix86_expand_builtin): Adjust ix86_target_string caller, pass true as
+	ADD_ABI_P only if OPTION_MASK_ISA_64BIT is set in bisa and in that case
+	or into it OPTION_MASK_ISA_ABI_64 or OPTION_MASK_ISA_ABI_X32.
+
+	PR rtl-optimization/90082
+	* dce.c (can_delete_call): New function.
+	(deletable_insn_p, mark_insn): Use it.
+
+	PR tree-optimization/90090
+	* tree-ssa-math-opts.c (is_division_by): Ignore divisions that can
+	throw internally.
+	(is_division_by_square): Likewise.  Formatting fix.
+
+2019-04-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/56049
+	* tree-ssa-loop-im.c (mem_ref_hasher::equal): Elide alias-set
+	equality check if alias-set zero will prevail.
+
+2019-04-15  Jeff Law  <law@redhat.com>
+
+	* config/microblaze/microblaze.c (microblaze_expand_block_move): Treat
+	size and alignment as unsigned.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90074
+	* tree-loop-distribution.c (destroy_loop): Preserve correct
+	debug info.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90071
+	* tree-ssa-reassoc.c (init_range_entry): Do not pick up
+	abnormal operands from def stmts.
+
+2019-04-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/89794
+	* combine.c (count_auto_inc): New function.
+	(try_combine): Count how many auto_inc expressions there were in the
+	original instructions.  Ensure we have the same number in the new
+	instructions.  Remove the code that tried to ensure auto_inc side
+	effects on i1 and i0 are not lost.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/88936
+	* tree.h (auto_var_p): Declare.
+	* tree.c (auto_var_p): New function, split out from ...
+	(auto_var_in_fn_p): ... here.
+	* tree-ssa-structalias.c (struct variable_info): Add shadow_var_uid
+	member.
+	(new_var_info): Initialize it.
+	(set_uids_in_ptset): Also set the shadow variable uid if required.
+	(ipa_pta_execute): Postprocess points-to solutions assigning
+	shadow variable uids for locals that may reach their containing
+	function recursively.
+	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Do not
+	assert but instead check whether the points-to solution is
+	a singleton.
+
+2019-04-15  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/pr89693
+	* cgraph.c (clone_of_p): Loop over clone chain for each step in
+	the thunk chain.
+
+2019-04-15  Monk Chiang  <sh.chiang04@gmail.com>
+
+	* config.gcc (nds32*-*-linux*): Set gcc_cv_initfini_array to yes.
+
+2019-04-15  Monk Chiang  <sh.chiang04@gmail.com>
+	    Kito Cheng  <kito.cheng@gmail.com>
+	    Shiva Chen  <shiva0217@gmail.com>
+
+	* config/nds32/nds32-md-auxiliary.c
+	(nds32_legitimize_pic_address): Use new PIC pattern.
+	(nds32_legitimize_tls_address): Use new TLS pattern.
+	(nds32_output_symrel): New.
+	* config/nds32/nds32-protos.h (nds32_output_symrel): Declare.
+	(nds32_alloc_relax_group_id): Ditto.
+	* config/nds32/nds32-relax-opt.c (nds32_alloc_relax_group_id): New.
+	(nds32_group_insns): Use nds32_alloc_relax_group_id instead of use
+	relax_group_id.
+	(nds32_group_tls_insn): Ditto.
+	(nds32_group_float_insns): Ditto.
+	* config/nds32/nds32.md (tls_le): New.
+	(sym_got): Ditto.
+
+2019-04-15  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* configure: Add nds32 target for dwarf2 debug_line checking.
+	* configure.ac: Regenerated.
+
+2019-04-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/89358
+	* ipa-devirt.c (skip_in_fields_list_p): New.
+	(odr_types_equivalent_p): Use it.
+
+2019-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* config/arm/arm.c (arm_valid_target_attribute_rec): Use strcmp
+	instead of strncmp when checking for thumb and arm.  Formatting fixes.
+
+2019-04-12  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* doc/install.texi: Document --with-target-system-zlib.
+
+2019-04-12  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88383
+	PR c/89288
+	PR c/89798
+	PR c/89797
+	* targhooks.c (default_vector_alignment): Avoid assuming
+	argument fits in SHWI.
+	* tree.h (TYPE_VECTOR_SUBPARTS): Avoid sign overflow in
+	a shift expression.
+	* doc/extend.texi (__builtin_has_attribute): Add a clarifying note.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89965
+	* dce.c: Include rtl-iter.h.
+	(struct check_argument_load_data): New type.
+	(check_argument_load): New function.
+	(find_call_stack_args): Check for loads from stack slots still tracked
+	in sp_bytes and punt if any is found.
+
+	* config/mips/loongson-mmiintrin.h: Fix up #error message.
+
+2019-04-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	* params.def (PARAM_MAX_LTO_STREAMING_PARALLELISM): New parameter.
+	* doc/invoke.texi (max-lto-streaming-paralellism): New --param.
+
+2019-04-12  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/89970
+	* multiple_target.c (create_dispatcher_calls): Wrap ifunc
+	in error message.
+	(separate_attrs): Handle multiple 'default's.
+	(expand_target_clones): Rework error handling code.
+
+2019-04-12  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/87532
+	* config/rs6000/rs6000.c (rs6000_split_vec_extract_var): Use inner
+	mode of vector rather than mode of destination for move instruction.
+	* config/rs6000/vsx.md (*vsx_extract_<mode>_<VS_scalar>mode_var):
+	Use QI inner mode with V16QI vector mode.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/52726
+	* config/tilepro/tilepro.c (tilepro_print_operand): Use just
+	"invalid %%t operand" in output_operand_lossage message.
+
+2019-04-12  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/predicates.md (permute_pattern_operand): New
+	predicate.
+	* config/s390/vector.md ("*vec_splats_bswap_vec<mode>"): Add USE
+	operand for the permute pattern.
+	("*vec_perm<mode>"): New insn definition.
+	("bswap<mode>"): Generate the permute pattern operand in the
+	expander and perform the operand reloads for pre arch13 level
+	already.
+	("*bswap<mode>_emu"): Rename to ...
+	("*bswap<mode>"): ... this. And make the splitter vxe2 only.
+	* config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>"):
+	Add the USE operand for the permute pattern.
+	("*vec_set_bswap_vec<mode>"): Likewise.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89946
+	* varasm.c (assemble_start_function): Don't use tree_fits_uhwi_p
+	and gcc_unreachable if it fails, just call tree_to_uhwi which
+	verifies that too.  Test TREE_CHAIN instead of list_length > 1.
+	Start warning message with a lower-case letter.  Formatting fixes.
+
+	PR rtl-optimization/90026
+	* cfgcleanup.c (try_optimize_cfg): When removing empty bb with no
+	successors, look for BARRIERs inside of the whole BB_FOOTER chain
+	rather than just at the start of it.  If e->src BB_FOOTER is not NULL
+	in cfglayout mode, use emit_barrier_after_bb.
+
+2018-04-11  Steve Ellcey  <sellcey@marvell.com>
+
+	PR rtl-optimization/87763
+	* config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>4_noshift_alt):
+	New Instruction.
+
+2019-04-11  Tom de Vries  <tdevries@suse.de>
+
+	* doc/extend.texi (@node Statement Exprs): Note variable shadowing at
+	max macro using statement expression.
+
+2019-04-11  David Edelsohn  <dje.gcc@gmail.com>
+
+	* xcoffout.h (xcoff_private_rodata_section_name): Declare.
+	* xcoffout.c (xcoff_private_rodata_section_name): Define.
+	* config/rs6000/rs6000.c (rs6000_xcoff_asm_init_sections): Create
+	read_only_private_data_section using xcoff_private_rodata_section_name.
+	(rs6000_xcoff_file_start): Generate xcoff_private_rodata_section_name.
+
+2019-04-11  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR target/90016
+	* config/aarch64/aarch64.opt (msve-vector-bits): Add missing final '.'.
+
+2019-04-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89965
+	* dce.c (sp_based_mem_offset): New function.
+	(find_call_stack_args): Use sp_based_mem_offset.
+
+2019-04-11  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/invoke.texi (Optimize Options): Clarify -flive-patching docs.
+
+2019-04-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90020
+	* tree-ssa-sccvn.c (vn_reference_may_trap): New function.
+	* tree-ssa-sccvn.h (vn_reference_may_trap): Declare.
+	* tree-ssa-pre.c (compute_avail): Use it to not put
+	possibly trapping references after a call that might not
+	return into EXP_GEN.
+	* gcse.c (compute_hash_table_work): Do not elide
+	marking a block containing a call if the call might not
+	return.
+
+2019-04-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90018
+	* tree-vect-data-refs.c (vect_preserves_scalar_order_p):
+	Test both SLP and interleaving variants.
+
+2019-04-11  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/8561.md: New file.
+	* config/s390/driver-native.c (s390_host_detect_local_cpu):
+	Add arch13 cpu model.
+	* config/s390/s390-opts.h (enum processor_type): Likewise.
+	* config/s390/s390.c (s390_get_sched_attrmask): Add arch13.
+	(s390_get_unit_mask): Likewise.
+	(s390_is_fpd): Likewise.
+	(s390_is_fxd): Likewise.
+	* config/s390/s390.h (s390_tune_attr): Likewise.
+	* config/s390/s390.md: Include arch13 pipeline description.
+	* config/s390/s390.opt: Add arch13.
+
+2018-04-10  Steve Ellcey  <sellcey@marvell.com>
+
+	PR rtl-optimization/87763
+	* config/aarch64/aarch64-protos.h (aarch64_masks_and_shift_for_bfi_p):
+	New prototype.
+	* config/aarch64/aarch64.c (aarch64_masks_and_shift_for_bfi_p):
+	New function.
+	* config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>5_shift):
+	New instruction.
+	(*aarch64_bfi<GPI:mode>5_shift_alt): Ditto.
+	(*aarch64_bfi<GPI:mode>4_noand): Ditto.
+	(*aarch64_bfi<GPI:mode>4_noand_alt): Ditto.
+	(*aarch64_bfi<GPI:mode>4_noshift): Ditto.
+
+2019-04-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/invoke.texi (Optimize Options): Change "Nevertheless" to
+	"Although" in -fipa-icf documentation.
+
+	* doc/invoke.texi (Debugging Options): Explicitly state the semantics
+	of using multiple -g options.
+
+2019-04-10  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/89959
+	* doc/gcov.texi: Make documentation of -x option
+	more precise.
+
+2019-04-10  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (_stmt_vec_info): Remove same_dr_stmt
+	member.
+	(DR_GROUP_SAME_DR_STMT): Remove.
+	* tree-vect-stmts.c (vectorizable_load): Remove unreachable code.
+	* tree-vect-data-refs.c (vect_analyze_group_access_1): Likewise,
+	replace with assert.
+	(vect_analyze_data_ref_accesses): Fix INTEGER_CST comparison.
+	(vect_record_grouped_load_vectors): Remove unreachable code.
+
+2019-04-10  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/90016
+	* config/aarch64/aarch64.opt (msve-vector-bits): Remove redundant and
+	obsolete reference to N.
+
+2019-04-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90025
+	* expr.c (store_expr): Set properly size on the MEM passed to
+	clear_storage.
+
+	PR c++/90010
+	* gimple-ssa-sprintf.c (target_to_host): Fix handling of targstr
+	with strlen in between hostsz-3 and hostsz-1 inclusive when no
+	translation is needed, and when translation is needed, only append
+	... if the string length is hostsz or more bytes long.  Avoid using
+	strncpy or strcat.
+
+2019-04-09  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR target/90024
+	* config/arm/arm.c (neon_valid_immediate): Disallow VOIDmode parameter.
+	* config/arm/constraints.md (Dm, DN, Dn): Split previous Dn constraint
+	into three.
+	* config/arm/neon.md (*neon_mov<mode>): Account for TImode and DImode
+	differences directly.
+	(*smax<mode>3_neon, vashl<mode>3, vashr<mode>3_imm): Use Dm constraint.
+
+2019-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR translation/90011
+	* ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
+	from diagnostics.
+	* config/arm/freebsd.h (LINK_SPEC): Remove trailing space from -p
+	diagnostics.
+	* config/riscv/freebsd.h (LINK_SPEC): Likewise.
+	* config/aarch64/aarch64-freebsd.h (FBSD_TARGET_LINK_SPEC): Likewise.
+	* config/darwin.h (DRIVER_SELF_SPECS, ASM_FINAL_SPEC): Remove
+	trailing space from -gsplit-dwarf diagnostics.
+
+	PR tree-optimization/89998
+	* gimple-ssa-sprintf.c (try_substitute_return_value): Use lhs type
+	instead of integer_type_node if possible, don't add ranges if return
+	type is not compatible with int.
+	* gimple-fold.c (gimple_fold_builtin_sprintf,
+	gimple_fold_builtin_snprintf): Use lhs type instead of hardcoded
+	integer_type_node.
+
+2019-04-09  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Use GENERATOR_CFLAGS for all generators.
+	* doc/install.texi: Document the new config.
+
+2019-04-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Always
+	use gimple_expr_type for load and store calls.  Skip over the
+	condition argument in a conditional internal function.
+	Protect use of TREE_INT_CST_LOW.
+
+2019-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90015
+	* config/riscv/riscv.c (riscv_get_interrupt_type): Fix comment typo.
+	(riscv_merge_decl_attributes): Fix typo in diagnostics.  Remove
+	trailing period from it too.
+
+2019-04-08  wu yuan  <wuyuan5@huawei.com>
+
+	* config/aarch64/aarch64-cores.def (tsv1100): Change scheduling model.
+	* config/aarch64/aarch64.md: Add "tsv110.md".
+	* config/aarch64/tsv110.md: New file.
+
+2019-04-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90006
+	* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle
+	calls like lrint.
+
+2019-04-08  Andrea Corallo  <andrea.corallo@arm.com>
+
+	PR target/83033
+	* config/aarch64/cortex-a57-fma-steering.c (fma_forest): Prohibit copy
+	construction.
+	(fma_root_node): Likewise.
+	(func_fma_steering): Likewise.
+
+2019-04-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89865
+	* config/i386/i386.md: Add peepholes for z = x; x ^= y; x != z.
+
+	PR rtl-optimization/89865
+	* config/i386/i386.md
+	(SWI12 peephole for mem {+,-,&,|,^}= x; mem != 0): Fix up operand
+	numbers not to clash with the additional operands[4].
+	(peepholes for mem {+,-,&,|,^}= x; mem != 0): New peephole2s
+	with extra register copy in the middle.
+
+2019-04-08  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/89961
+	* doc/gcov.texi: Document data_file.
+	* gcov.c (generate_results): Add data_info into JSON output.
+
+2019-04-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/89725
+	* tree-chrec.c (chrec_contains_symbols): New parameter.  Handle outer
+	loop's chrec as invariant symbol.
+	* tree-chrec.h (chrec_contains_symbols): New parameter.
+	* tree-data-ref.c (analyze_miv_subscript): Pass new argument.
+	(build_classic_dist_vector_1, add_other_self_distances): Bypass access
+	function of loops not in DDR's loop_nest.
+	* tree-data-ref.h (index_in_loop_nest): Add unreachable check.
+
+2019-04-08  Chenghua Xu  <paul.hua.gm@gmail.com>
+
+	PR target/89623
+	* config/mips/mips.opt (LOONGSON_EXT2): Use Var instead of
+	Mask.
+
+2019-04-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89945
+	* config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
+	Avoid calling gen_lowpart with SYMBOL_REF and LABEL_REF operand.
+
+2019-04-05  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* sched-deps.c (sched_macro_fuse_insns): Check return value of
+	targetm.fixed_condition_code_regs.
+
+2019-04-05  Richard Biener  <rguenther@suse.de>
+
+	PR debug/89892
+	PR debug/89905
+	* tree-cfgcleanup.c (remove_forwarder_block): Always move
+	debug bind stmts but reset them if they are not valid at the
+	destination.
+
+2019-04-05  Martin Liska  <mliska@suse.cz>
+
+	PR translation/89936
+	* collect-utils.c (collect_execute): Use %< and %>, or %qs in
+	order to wrap keywords or arguments.
+	* collect2.c (main): Likewise.
+	(scan_prog_file): Likewise.
+	(scan_libraries): Likewise.
+	* common/config/riscv/riscv-common.c
+	(riscv_subset_list::parsing_subset_version): Likewise.
+	(riscv_subset_list::parse_std_ext): Likewise.
+	* config/aarch64/aarch64.c (aarch64_override_options_internal):
+	Likewise.
+	* config/arm/arm.c (arm_option_override): Likewise.
+	* config/cris/cris.c (cris_print_operand): Likewise.
+	* config/darwin-c.c (darwin_pragma_options): Likewise.
+	(darwin_pragma_unused): Likewise.
+	(darwin_pragma_ms_struct): Likewise.
+	* config/ft32/ft32.c (ft32_print_operand): Likewise.
+	* config/i386/i386.c (print_reg): Likewise.
+	(ix86_print_operand): Likewise.
+	* config/i386/xm-djgpp.h: Likewise.
+	* config/iq2000/iq2000.c (iq2000_print_operand): Likewise.
+	* config/m32c/m32c.c (m32c_option_override): Likewise.
+	* config/msp430/msp430.c (msp430_option_override): Likewise.
+	* config/nds32/nds32.c (nds32_option_override): Likewise.
+	* config/nvptx/mkoffload.c (main): Likewise.
+	* config/rx/rx.c (rx_print_operand): Likewise.
+	(valid_psw_flag): Likewise.
+	* config/vms/vms-c.c (vms_pragma_member_alignment): Likewise.
+	(vms_pragma_nomember_alignment): Likewise.
+	(vms_pragma_extern_model): Likewise.
+	* lto-wrapper.c (compile_offload_image): Likewise.
+	* omp-offload.c (oacc_parse_default_dims): Likewise.
+	* symtab.c (symtab_node::verify_base): Likewise.
+	* tlink.c (recompile_files): Likewise.
+	(start_tweaking): Likewise.
+	* tree-profile.c (parse_profile_filter): Likewise.
+
+2019-04-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/89956
+	* tree-ssa-math-opts.c (convert_mult_to_fma): Protect against
+	multiple negates of the same value.
+
+2019-04-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89957
+	PR middle-end/89911
+	* builtins.c (expand_builtin_strnlen): Make sure wi::ltu_p operands
+	have the same precision since the function crashes otherwise.
+	* calls.c (maybe_warn_nonstring_arg): Avoid assuming strnlen() call
+	has non-zero arguments.
+
+2019-04-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89934
+	* gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Bail
+	out if the number of arguments is less than expected.
+
+2019-04-04  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/89399
+	* ree.c (combine_set_extension): Use single_set rather than
+	digging into PATTERN for items on the candidate list.
+	(combine_reaching_defs): Likewise.
+
+2019-04-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR rtl-optimization/46590
+	* loop-invariant.c (find_defs): Move df_remove_problem and
+	df_process_deferred_rescans to move_invariants.
+	Move df_live_add_problem and df_live_set_all_dirty calls
+	to move_invariants.
+	(move_invariants): Likewise.
+	(move_loop_invariants): Likewise, making the df_live calls
+	conditional on -O.  Remove the problem again if we added it
+	locally.
+
+2019-04-03  qing zhao  <qing.zhao@oracle.com>
+
+	PR tree-optimization/89730
+	* ipa-inline.c (can_inline_edge_p): Delete the checking for
+	-flive-patching=inline-only-static.
+	(can_inline_edge_by_limits_p): Add the checking for
+	-flive-patching=inline-only-static and grant always_inline
+	even when -flive-patching=inline-only-static is specified.
+
+2019-04-03  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/81025
+	* reorg.c (skip_consecutive_labels): Do not skip past a BARRIER.
+
+2019-04-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/84101
+	* tree-vect-stmts.c: Include explow.h for hard_function_value,
+	regs.h for hard_regno_nregs.
+	(cfun_returns): New helper.
+	(vect_model_store_cost): When vectorizing a store to a decl
+	we return and the function ABI returns in a multi-reg location
+	account for the possible spilling that will happen.
+
+2019-04-03  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.c (s390_legitimate_address_p): Reject long
+	displacement addresses for vector mode operands.
+
+2019-04-03  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (GMASK_LEN): Define.
+	(arc_restore_callee_saves): Restore first blink when
+	!optimize_size.
+
+2019-04-03  Sudakshina Das  <sudi.das@arm.com>
+
+	* doc/extend.texi: Add deprecated comment on sign-return-address
+	function attribute and add mbranch-protection.
+	* doc/invoke.texi: Add bti to the options for mbranch-protection.
+
+2019-04-03  Richard Biener  <rguenther@suse.de>
+
+	PR lto/89896
+	* lto-wrapper.c (run_gcc): Avoid implicit rules making
+	the all target phony.
+
+2019-04-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89902
+	PR target/89903
+	* config/i386/i386.c (dimode_scalar_to_vector_candidate_p):
+	Return false for variable DImode shifts.
+	(dimode_scalar_chain::compute_convert_gain): Do not handle
+	register count operand in variable DImode shifts.
+	(dimode_scalar_chain::make_vector_copies): Remove support to copy
+	count argument of a variable shift instruction to a vector register.
+	(dimode_scalar_chain::convert_reg): Remove support to convert
+	count argument of a variable shift instruction.
+
+2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/84206
+	* sel-sched-ir.h (get_all_loop_exits): Avoid the outer loop when
+	iterating over loop headers.
+
+2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/85876
+	* sel-sched.c (code_motion_path_driver): Avoid unwinding first_insn
+	beyond the original fence.
+
+2019-04-02  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* config.gcc: Mark spu* targets as deprecated/obsolete.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: New builtin function type
+	definitions. Remove unused types.
+	* config/s390/s390-builtins.def (s390_vcdgb, s390_vcdlgb)
+	(s390_vcgdb, s390_vclgdb): Remove low-level builtin definitions.
+	(s390_vec_float, s390_vec_signed, s390_vec_unsigned): New
+	overloaded builtins.
+	(s390_vcefb, s390_vcdgb, s390_vcelfb, s390_vcdlgb, s390_vcfeb)
+	(s390_vcgdb, s390_vclfeb, s390_vclgdb): New low-level builtins.
+	* config/s390/vecintrin.h (vec_float): New builtin macro definition.
+	(vec_double, vec_signed, vec_unsigned): Define to use the new
+	overloaded builtins.
+	* config/s390/vx-builtins.md ("vec_double_s64", "vec_double_u64"):
+	Remove expanders.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: New builtin function type
+	definitions.
+	* config/s390/s390-builtins.def (s390_vec_search_string_cc)
+	(s390_vec_search_string_until_zero_cc): New overloaded builtins.
+	(s390_vstrsb, s390_vstrsh, s390_vstrsf, s390_vstrszb)
+	(s390_vstrszh, s390_vstrszf): New low-level builtins.
+	* config/s390/s390.md (UNSPEC_VEC_VSTRS, UNSPEC_VEC_VSTRSCC): New
+	constant definitions.
+	* config/s390/vecintrin.h (vec_search_string_cc)
+	(vec_search_string_until_zero_cc): New builtin name definitions.
+	* config/s390/vx-builtins.md ("vstrs<mode>", "vstrsz<mode>"): New
+	expanders.
+	("vec_vstrs<mode>"): New insn definition.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: Add new builtin function
+	types.
+	* config/s390/s390-builtins.def (s390_vec_sldb, s390_vec_srdb):
+	New overloaded builtins.
+	(s390_vec_sldb, s390_vec_srdb): New low-level builtins.  and
+	s390_vsrd.
+	* config/s390/s390.md (UNSPEC_VEC_SLDB): Rename to ...
+	(UNSPEC_VEC_SLDBYTE): ... this.
+	(UNSPEC_VEC_SLDBIT, UNSPEC_VEC_SRDBIT): New constant definitions.
+	* config/s390/vecintrin.h (vec_sldb, vec_srdb): New builtin name
+	definitions.
+	* config/s390/vx-builtins.md ("vec_sld<mode>", "vec_sldw<mode>"):
+	Rename UNSPEC_VEC_SLDB to UNSPEC_VEC_SLDBYTE.
+	("vec_sldb<mode>", "vec_srdb<mode>"): New insn definitions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	("*vec_splats_bswap_vec<mode>", "*vec_splats_bswap_elem<mode>"):
+	New insn definition.
+	* config/s390/vx-builtins.md (V_HW_HSD): Move to ...
+	* config/s390/vector.md (V_HW_HSD): ... here.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/vecintrin.h: Map vec_vster low-level builtins to vec_vler.
+	* config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>")
+	("*vec_set_bswap_elem<mode>", "*vec_set_bswap_vec<mode>")
+	("*vec_extract_bswap_vec<mode>", "*vec_extract_bswap_elem<mode>"):
+	New insn definitions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: Add new builtin function type.
+	* config/s390/s390-builtins.def: Add overloaded builtin
+	s390_vec_reve and low-level builtins for s390_vler and s390_vster.
+	* config/s390/s390.md (UNSPEC_VEC_ELTSWAP): New constant definition.
+	* config/s390/vecintrin.h (vec_reve): New builtin name definition.
+	* config/s390/vx-builtins.md (V_HW_HSD): New mode iterator.
+	("eltswap<mode>"): New expander.
+	("*eltswapv16qi", "*eltswap<mode>", "*eltswap<mode>_emu"): New
+	insn definitions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: Add new builtin function types.
+	* config/s390/s390-builtins.def: Add overloaded builtin
+	s390_vec_revb. Add low-level builtins for vlbr and vstbr
+	instructions.
+	* config/s390/vecintrin.h (vec_revb): New builtin name definition.
+	* config/s390/vector.md (VT_HW_HSDT): New mode iterator.
+	("bswap<mode>"): New expander.
+	("*bswap<mode>", "*bswap<mode>_emu"): New insn definitions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtins.def (B_VXE2): New builtin flag definition.
+	* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Increment
+	vector builtin version number in __VEC__.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.md (VX_CONV_BFP, VX_CONV_INT): New mode
+	iterators.
+	(SFSI): New mode attribute.
+	("*fixuns_truncdfdi2_vx", "*fix_truncdfdi2_bfp_z13")
+	("*floatunsdidf2_z13", ): Add support for 32 bit conversions and
+	rename to ...
+	("*fixuns_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_z13")
+	("*fix_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_bfp_z13")
+	("*floatuns<VX_CONV_INT:mode><VX_CONV_BFP:mode>2_z13"): ... these.
+	("floatsi<mode>2"): Add wcefb instruction.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.md ("xde"): Extend mode attribute to vector types.
+	* config/s390/vector.md (VX_VEC_CONV_BFP, VX_VEC_CONV_INT): New
+	mode iterators.
+	("floatv2div2df2", "floatunsv2div2df2", "fix_truncv2dfv2di2")
+	("fixuns_truncv2dfv2di2"): Enhance with mode iterator to also
+	support 32 bit fp-int conversions. Rename to ...
+	("float<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
+	("floatuns<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
+	("fix_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2")
+	("fixuns_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2"):
+	... to these.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.c (s390_rtx_costs): Do not add extra costs for
+	if-then-else constructs if we can use the select instruction.
+	* config/s390/s390.md ("*mov<mode>cc"): Add the new instructions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.md ("*popcountdi_arch13_cc")
+	("*popcountdi_arch13_cconly", "*popcountdi_arch13"): New insn
+	definition.
+	("*popcount<mode>", "popcountdi2", "popcountsi2", "popcounthi2"):
+	Append _z196 to make it ...
+	("*popcount<mode>_z196", "popcountdi2_z196", "popcountsi2_z196")
+	("popcounthi2_z196"): ... this.
+	("popcountdi2_z196"): Remove TARGET_64BIT from the insn condition.
+	("popcountdi2", "popcountsi2", "popcounthi2"): New expanders.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.c (s390_canonicalize_comparison): Convert
+	certain compares for arch13 in order to make use of the condition
+	code result produced by the new instructions.
+	(s390_rtx_costs): Adjust the costs for nnrk, nngrk, nork, nogrk,
+	nxrk, and nxgrk instruction patterns.
+	* config/s390/s390.md (ANDOR, bitops_name, inv_bitops_name)
+	(inv_no): Add new code iterator together with some attributes.
+	("*andc_split_<mode>"): Disable splitter for arch13.
+	("*<ANDOR:bitops_name>c<GPR:mode>_cc")
+	("*<ANDOR:bitops_name>c<GPR:mode>_cconly")
+	("*<ANDOR:bitops_name>c<GPR:mode>")
+	("*n<ANDOR:inv_bitops_name><GPR:mode>_cc")
+	("*n<ANDOR:inv_bitops_name><mode>_cconly")
+	("*n<ANDOR:inv_bitops_name><mode>", "*nxor<GPR:mode>_cc")
+	("*nxor<mode>_cconly", "*nxor<mode>"): New insn definitions.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* common/config/s390/s390-common.c (processor_flags_table): New
+	entry for arch13.
+	* config.gcc: Support arch13 with the --with-arch= configure flag.
+	* config/s390/driver-native.c (s390_host_detect_local_cpu):
+	* config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13.
+	* config/s390/s390.c (s390_get_sched_attrmask)
+	(s390_get_unit_mask): Add PROCESSOR_ARCH13.
+	* config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13.
+	* config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P)
+	(TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13)
+	(TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro
+	definitions.
+	* config/s390/s390.opt: Support arch13 as processor type in
+	command line options.
+
+2019-04-02  Martin Liska  <mliska@suse.cz>
+
+	PR translation/89912
+	* params.def (PARAM_GRAPHITE_MAX_ARRAYS_PER_SCOP):
+	Fix param description of graphite-max-arrays-per-scop.
+
+2019-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/linux64.h (ASAN_REJECT_SPEC): New macro.
+	(ASAN_CC1_SPEC): Use it in 64-bit mode.
+	* config/sparc/sol2.h (ASAN_REJECT_SPEC): Remove superfluous colon.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/85412
+	* sel-sched.c (sel_sched_region): Assign reset_sched_cycles_p before
+	sel_sched_region_1, not after.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/86928
+	* sel-sched-ir.c (sel_redirect_edge_and_branch_force): Invoke
+	compute_live if necessary.
+	(sel_redirect_edge_and_branch): Likewise.
+
+2019-04-01  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89865
+	* ira-costs.c (process_bb_node_for_hard_reg_moves): Skip hard
+	register if it is a part of small class.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/87273
+	* sel-sched-ir.c (merge_fences): Remove assert.
+
+2019-04-01  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/46590
+	* domwalk.h (dom_walker::dom_walker): Consolidate constructors.
+	(dom_walker::m_reachability): Add in place of...
+	(dom_walker::m_skip_unreachable_blocks): ...this.
+	* domwalk.c (dom_walker::dom_walker): Consoliate constructors.
+	Move complex initialization ...
+	(dom_walker::walk): Here.  Especially compute m_bb_to_rpo
+	lazily and initialize edge flags on each invocation.
+	(dom_walker::bb_reachable): Use m_reachability.
+
+2019-04-01  Martin Liska  <mliska@suse.cz>
+
+	PR driver/89861
+	* opt-suggestions.c (option_proposer::build_option_suggestions):
+	Add variant without any argument in order to provide better
+	hints.
+
+2019-04-01  Richard Biener  <rguenther@suse.de>
+
+	PR c/71598
+	* gimple.c: Include langhooks.h.
+	(gimple_get_alias_set): Treat enumeral types as the underlying
+	integer type.
+
+2019-03-29  Kugan Vivekanandarajah  <kuganv@linaro.org>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/89862
+	* rtl.h (word_register_operation_p): Exclude CONST_INT from operations
+	that operates on the full registers for WORD_REGISTER_OPERATIONS
+	architectures.
+
+2019-03-29  Jim Wilson  <jimw@sifive.com>
+
+	* common/config/riscv/riscv-common.c (riscv_parse_arch_string):
+	Clear MASK_RVC and then set if C subset supported.
+
+2019-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89872
+	* gimplify.c (gimplify_compound_literal_expr): Don't optimize a
+	non-addressable complit into its initializer if it is volatile.
+
+2019-03-29  Roman Zhuykov  <zhroma@ispras.ru>
+
+	* opts-common.c (integral_argument): Set errno properly in one case.
+
+2019-03-29  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Remove -Wchkp from documentation.
+
+2019-03-29  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.c (print_limit_reach): New function.
+	(dbg_cnt): Use it.
+
+2019-03-29  Martin Liska  <mliska@suse.cz>
+
+	* dbgcnt.c (dbg_cnt_process_single_pair): Fix GNU coding style.
+	(dbg_cnt_process_opt): Parse first tokens aas
+	dbg_cnt_process_single_pair is also using strtok.
+
+2019-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/87485
+	* function.c (expand_function_end): Move stack_protect_epilogue
+	before loading of return value into hard register(s).
+
+2019-03-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89621
+	* tree-inline.h (struct copy_body_data): Add
+	dont_remap_vla_if_no_change flag.
+	* tree-inline.c (remap_type_3, remap_type_2): New functions.
+	(remap_type): Don't remap vla types if id->dont_remap_vla_if_no_change
+	and remap_type_2 returns false.
+	* omp-low.c (new_omp_context): Set ctx->cb.dont_remap_vla_if_no_change.
+	Move ctx->cb.adjust_array_error_bounds setting to the outermost ctx
+	only from where it is copied to nested contexts.
+
+2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89865
+	* config/i386/i386.md (RMW operation with LEA peephole):
+	Use LEAMODE mode attribute instead of SWI mode iterator for
+	LEA pattern.
+
+2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89848
+	* config/i386/i386.c (dimode_scalar_chain::make_vector_copies):
+	Also process XEXP (src, 0) of a shift insn.
+
+2019-03-28  David Malcolm  <dmalcolm@redhat.com>
+
+	PR middle-end/89725
+	* optinfo-emit-json.cc (optrecord_json_writer::optinfo_to_json):
+	Use DECL_ASSEMBLER_NAME rather than get_fnname_from_decl.
+
+2019-03-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* regcprop.c (copyprop_hardreg_forward_1): Remove redundant INSN_P
+	test.
+	(cprop_hardreg_bb, cprop_hardreg_debug): New functions.
+	(pass_cprop_hardreg::execute): Use those.  Don't repeat bb processing
+	immediately after first one with df_analyze in between, but rather
+	process all bbs, queueing ones that need second pass in a worklist,
+	df_analyze, process queued debug insn changes and if second pass is
+	needed, process bbs from worklist, df_analyze, process queued debug
+	insns again.
+
+	* rtl.h (NONDEBUG_INSN_P): Define as NONJUMP_INSN_P or JUMP_P
+	or CALL_P instead of INSN_P && !DEBUG_INSN_P.
+	(INSN_P): Define using NONDEBUG_INSN_P or DEBUG_INSN_P.
+
+2019-03-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c/79022
+	* gengtype.h (create_nested_ptr_option): Fix parameter names to match
+	definition.
+
+2019-03-27  Mateusz B  <mateuszb@poczta.onet.pl>
+
+	PR target/85667
+	* config/i386/i386.c (ix86_function_value_1): Call the newly added
+	function for 32-bit MS_ABI.
+	(function_value_ms_32): New function.
+
+2019-03-27  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn.md (CC_SAVE_REG): New constant.
+	(movdi): Call gen_movdi_symbol_save_scc.
+	(gen_movdi_symbol_save_scc): New insn and split.
+
+2019-03-27  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR rtl-optimization/89313
+	* function.c (matching_constraint_num): New static function.
+	(match_asm_constraints_1): Use it.  Fixup white space and comment.
+	Don't replace inputs with non-matching constraints which conflict
+	with early clobber outputs.
+
+2019-03-27  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/87761
+	PR rtl-optimization/89826
+	* regcprop.c (copyprop_hardreg_forward_1): Move may_trap_p test
+	slightly later.
+	(pass_cprop_hardreg::execute): Call df_analyze after adding the
+	note problem to get REG_DEAD/REG_UNUSED notes updated.
+
+2019-03-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89463
+	* tree-ssa-dce.c (remove_dead_stmt): Take output vector to
+	queue edges to remove.
+	(eliminate_unnecessary_stmts): Remove dead PHIs alongside
+	dead stmts.  Delay edge removal until PHIs are removed to
+	make debug-stmt creation not confused by seemingly degenerate
+	PHIs.
+
+2019-03-27  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
+	throughout file.
+	* config/rs6000/darwin.h: Likewise.
+	* config/rs6000/rs6000.c: Likewise.
+
+2019-03-27  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Always
+	assign rs6000_hard_regno_mode_ok_p[m][r].  Formatting.
+
+2019-03-26  Andrew Waterman  <andrew@sifive.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	* config/riscv/generic.md (generic_alu, generic_load, generic_store)
+	(generic_xfer, generic_branch, generic_imul, generic_idivsi)
+	(generic_idivdi, generic_fmul_single, generic_fmul_double)
+	(generic_fdiv, generic_fsqrt): Add check for generic tune.
+	(generic_alu): Add auipc to type list.
+	* config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): New.
+	(riscv_microarchitecture): Declare.
+	* config/riscv/riscv-protos.h (riscv_store_data_bypass_p): Declare.
+	* config/riscv/riscv.c (struct riscv_cpu_info): Add microarchitecture
+	field.
+	(riscv_microarchitecture): New.
+	(sifive_7_tune_info): New.
+	(riscv_cpu_info_table): Add microarchitecture value for rocket and
+	size.  Add sifive-3-series, sifive-5-series, and sifive-7-series
+	entries.
+	(riscv_store_data_bypass_p): New.
+	(riscv_option_override): Set riscv_microarchitecture from
+	cpu->microarchitecture.
+	* config/riscv/riscv.md: Include sifive-7.md.
+	(type): Add auipc.
+	(tune): New.
+	(auipc<mode>): Change type to auipc.
+	(restore_stack_nonlocal): New.
+	* config/riscv/sifive-7.md: New.
+	* doc/invoke.texi (RISC-V Options): Update mtune docs.
+
+2019-03-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89827
+	* config/i386/i386.c (dimode_scalar_chain::convert_reg):
+	Also process XEXP (src, 0) of a shift insn.
+
+2019-03-26  Richard Biener  <rguenther@suse.de>
+
+	* tree-inline.c (remap_gimple_stmt): Cache gimple_block.
+	(copy_debug_stmt): Likewise.
+	(expand_call_inline): Likewise.
+	(copy_bb): Avoid redundant lookup & set of gimple_block.
+	* gimple-low.c (lower_gimple_return): Likewise.
+	(lower_builtin_setjmp): Likewise.
+
+2019-03-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* hash-table.h (hash_table::m_gather_mem_stats): If GATHER_STATISTICS
+	is constant 0, turn into static const data member initialized to false.
+	(hash_table::hash_table): Only initialize m_gather_mem_stats #if
+	GATHER_STATISTICS.  Add ATTRIBUTE_UNUSED to gather_mem_stats param.
+
+2019-03-26  Jason Merrill  <jason@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	* mem-stats.h (mem_alloc_description::unregister_descriptor): New
+	method.
+	(mem_alloc_description::release_object_overhead): Fix comment typos.
+	* hash-table.h (hash_table::~hash_table): Call
+	release_instance_overhead only if m_entries is non-NULL, otherwise
+	call unregister_descriptor.
+
+2019-03-26  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/81740
+	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
+	In case of outer loop vectorization, check for backward dependence
+	at the inner loop if outer loop dependence is reversed.
+
+2019-03-26  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Correct
+	rs6000_vector_mem init.  Correct wI and wJ comment.
+
+2019-03-25  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/88347
+	PR rtl-optimization/88423
+	* sched-deps.c (sched_analyze_insn): Take into account that for
+	tablejumps the barrier appears after a label and a jump_table_data.
+
+2019-03-25  Martin Sebor  <msebor@redhat.com>
+
+	PR c/89812
+	* c-common.c (check_user_alignment): Rename local.  Correct maximum
+	alignment in diagnostic.  Avoid assuming argument fits in SHWI,
+	convert it to UHWI when it fits.
+
+2019-03-25  Johan Karlsson  <johan.karlsson@enea.com>
+
+	PR debug/86964
+	* dwarf2out.c (premark_used_variables): New function.
+	(prune_unused_types_walk): Do not mark not premarked external
+	variables.
+	(prune_unused_types): Call premark_used_variables.
+
+2019-03-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89676
+	* lra-constraints.c (curr_insn_transform): Do match reload for
+	early clobbers when the match was successful only for different
+	registers.
+
+2019-03-25  Martin Sebor  <msebor@redhat.com>
+
+	* doc/extend.texi (Common Type Attributes): Document vector_size.
+	(Common Variable Attributes): Mention size constraint.  Correct
+	quoting and typos.
+	(Vector Extensions): Use @dfn when defining bas type.  Clarify
+	base type and size constraints.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89789
+	* tree-ssa-sccvn.c (set_ssa_val_to): Do not allow lattice
+	changes from non-undefined back to undefined.
+
+2019-03-25  Thomas Otto  <thomas.otto@pdv-fs.de>
+
+	* dwarf2out.c (comp_dir_string): cached_wd could be set to both a
+	heap string and a gc string, but since this variable is unknown to
+	ggc the gc string might get reused and corrupted. Fixed by always
+	using a heap string.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89779
+	* tree-ssa-loop-ivopts.c (remove_unused_ivs): Return
+	to remove IV defs, delay actual removal.
+	(tree_ssa_iv_optimize_loop): Likewise.  Avoid SCEV reset.
+	(tree_ssa_iv_optimize): Remove eliminated IV defs at the
+	very end, properly also reset loop control IV information.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89802
+	* tree-ssa-math-opts.c (convert_mult_to_fma_1): Properly
+	move EH data to folded stmt.
+
+2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: Remove few unused types and
+	fix sort order for others.
+
+2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-c.c (s390_fn_types_compatible): Print the
+	expected and found types with -mdebug during builtin matching.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89790
+	* fold-const.c (operand_equal_p): Revert last change with
+	updated comment.
+
+2019-03-24  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add REG_EQUAL
+	notes for the result of the __tls_get_addr calls.
+	* config/rs6000/rs6000.md (unspec UNSPEC_TLS_GET_ADDR): New.
+
+2019-03-24  Jeff Law  <law@redhat.com>
+
+	* config/bfin/bfin.md (movpdi): Fix length for alternative 1.
+
+	PR rtl-optimization/87761
+	* regcprop.c (copyprop_hardreg_forward_1): Check may_trap_p on SET,
+	not INSN.  Also check RTX_FRAME_RELATED_P.  Queue insns for DF rescan
+	as needed.
+	(pass_cprop_hardreg::execute): Add df note problem and defer insn
+	rescans.  Reprocess blocks as needed, calling df_analyze before
+	reprocessing.  Always call df_analyze before fixing up debug bind
+	insns.
+
+2019-03-23  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/xmmintrin.h (_mm_movemask_pi8): Implement for 32-bit
+	big endian.
+
+2019-03-22  Andrew Pinski  <apinski@marvell.com>
+
+	* config/aarch64/aarch64.md (zero_extendsidi2_aarch64): Fix type
+	attrribute for uxtw.
+
+2019-03-26  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/87761
+	* config/mips/mips-protos.h (mips_split_move): Add new argument.
+	(mips_emit_move_or_split): Pass NULL for INSN into mips_split_move.
+	(mips_split_move): Accept new INSN argument.  Try to forward SRC
+	into the next instruction.
+	(mips_split_move_insn): Pass INSN through to mips_split_move.
+
+2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89676
+	* lra-constraints.c (curr_insn_transform): Do match reload for
+	early clobbers even if the match was successful.
+
+2019-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/87481
+	* doc/invoke.texi (-fconstexpr-ops-limit=): Document.
+
+2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/mmintrin.h (_mm_sub_pi32): Fix typo.
+
+2019-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask3<round_name>,
+	<avx512>_fmsub_<mode>_mask3<round_name>,
+	<avx512>_fnmadd_<mode>_mask3<round_name>,
+	<avx512>_fnmsub_<mode>_mask3<round_name>,
+	avx512f_vmfmadd_<mode>_mask3<round_name>,
+	avx512f_vmfmsub_<mode>_mask3<round_name>,
+	*avx512f_vmfnmadd_<mode>_mask3<round_name>): Use <round_nimm_predicate>
+	instead of register_operand and %v instead of v for match_operand 1.
+	(avx512f_vmfnmsub_<mode>_mask3<round_name>): Rename to ...
+	(*avx512f_vmfnmsub_<mode>_mask3<round_name>): ... this.  Use
+	<round_nimm_predicate> instead of register_operand and %v instead of v
+	for match_operand 1.
+
+	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
+	<avx512>_fmadd_<mode>_mask3<round_name>,
+	<avx512>_fmsub_<mode>_mask<round_name>,
+	<avx512>_fmsub_<mode>_mask3<round_name>,
+	<avx512>_fnmadd_<mode>_mask<round_name>,
+	<avx512>_fnmadd_<mode>_mask3<round_name>,
+	<avx512>_fnmsub_<mode>_mask<round_name>,
+	<avx512>_fnmsub_<mode>_mask3<round_name>,
+	<avx512>_fmaddsub_<mode>_mask<round_name>,
+	<avx512>_fmaddsub_<mode>_mask3<round_name>,
+	<avx512>_fmsubadd_<mode>_mask<round_name>,
+	<avx512>_fmsubadd_<mode>_mask3<round_name>): Use
+	<round_nimm_predicate> instead of nonimmediate_operand.
+	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
+	fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
+	Use register_operand instead of <round_nimm_predicate> for the
+	operand that needs to match output.
+	(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
+	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
+	Likewise.  Formatting fixes.
+
+	PR target/89784
+	* config/i386/i386.c (enum ix86_builtins): Remove
+	IX86_BUILTIN_VFMSUBSD3_MASK3 and IX86_BUILTIN_VFMSUBSS3_MASK3.
+	* config/i386/i386-builtin.def (__builtin_ia32_vfmaddsd3_mask,
+	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+	__builtin_ia32_vfmsubss3_mask3): New builtins.
+	* config/i386/sse.md (avx512f_vmfmadd_<mode>_mask<round_name>,
+	avx512f_vmfmadd_<mode>_mask3<round_name>,
+	avx512f_vmfmadd_<mode>_maskz_1<round_name>,
+	*avx512f_vmfmsub_<mode>_mask<round_name>,
+	avx512f_vmfmsub_<mode>_mask3<round_name>,
+	*avx512f_vmfmasub_<mode>_maskz_1<round_name>,
+	*avx512f_vmfnmadd_<mode>_mask<round_name>,
+	*avx512f_vmfnmadd_<mode>_mask3<round_name>,
+	*avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
+	*avx512f_vmfnmsub_<mode>_mask<round_name>,
+	avx512f_vmfnmsub_<mode>_mask3<round_name>,
+	*avx512f_vmfnmsub_<mode>_maskz_1<round_name>): New define_insns.
+	(avx512f_vmfmadd_<mode>_maskz<round_expand_name>): New define_expand.
+	* config/i386/avx512fintrin.h (_mm_mask_fmadd_sd, _mm_mask_fmadd_ss,
+	_mm_mask3_fmadd_sd, _mm_mask3_fmadd_ss, _mm_maskz_fmadd_sd,
+	_mm_maskz_fmadd_ss, _mm_mask_fmsub_sd, _mm_mask_fmsub_ss,
+	_mm_mask3_fmsub_sd, _mm_mask3_fmsub_ss, _mm_maskz_fmsub_sd,
+	_mm_maskz_fmsub_ss, _mm_mask_fnmadd_sd, _mm_mask_fnmadd_ss,
+	_mm_mask3_fnmadd_sd, _mm_mask3_fnmadd_ss, _mm_maskz_fnmadd_sd,
+	_mm_maskz_fnmadd_ss, _mm_mask_fnmsub_sd, _mm_mask_fnmsub_ss,
+	_mm_mask3_fnmsub_sd, _mm_mask3_fnmsub_ss, _mm_maskz_fnmsub_sd,
+	_mm_maskz_fnmsub_ss, _mm_mask_fmadd_round_sd, _mm_mask_fmadd_round_ss,
+	_mm_mask3_fmadd_round_sd, _mm_mask3_fmadd_round_ss,
+	_mm_maskz_fmadd_round_sd, _mm_maskz_fmadd_round_ss,
+	_mm_mask_fmsub_round_sd, _mm_mask_fmsub_round_ss,
+	_mm_mask3_fmsub_round_sd, _mm_mask3_fmsub_round_ss,
+	_mm_maskz_fmsub_round_sd, _mm_maskz_fmsub_round_ss,
+	_mm_mask_fnmadd_round_sd, _mm_mask_fnmadd_round_ss,
+	_mm_mask3_fnmadd_round_sd, _mm_mask3_fnmadd_round_ss,
+	_mm_maskz_fnmadd_round_sd, _mm_maskz_fnmadd_round_ss,
+	_mm_mask_fnmsub_round_sd, _mm_mask_fnmsub_round_ss,
+	_mm_mask3_fnmsub_round_sd, _mm_mask3_fnmsub_round_ss,
+	_mm_maskz_fnmsub_round_sd, _mm_maskz_fnmsub_round_ss): New intrinsics.
+
+2019-03-21  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89350
+	* builtins.c (compute_objsize): Also ignore offsets whose upper
+	bound is negative.
+	* gimple-ssa-warn-restrict.c (builtin_memref): Add new member.
+	(builtin_memref::builtin_memref): Initialize new member.
+	Allow EXPR to be null.
+	(builtin_memref::extend_offset_range): Replace local with a member.
+	Avoid assuming pointer offsets are unsigned.
+	(builtin_memref::set_base_and_offset): Determine base object
+	before computing offset range.
+	(builtin_access::builtin_access): Handle memset.
+	(builtin_access::generic_overlap): Replace local with a member.
+	(builtin_access::strcat_overlap): Same.
+	(builtin_access::overlap): Same.
+	(maybe_diag_overlap): Same.
+	(maybe_diag_access_bounds): Same.
+	(wrestrict_dom_walker::check_call): Handle memset.
+	(check_bounds_or_overlap): Same.
+
+2019-03-21  Jan Hubicka  <hubicka@ucw.cz>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/89692
+	* tree.c (fld_type_variant, fld_incomplete_type_of,
+	fld_process_array_type): Call fld->pset.add and don't call
+	add_tree_to_fld_list if it returns true.
+	(free_lang_data_in_type): Similarly with self-recursive call.  Purge
+	non-marked types from TYPE_NEXT_VARIANT list.
+	(find_decls_types_r): Call fld_worklist_push for TYPE_CANONICAL (t).
+
+2019-03-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* hash-table.h (hash_table): Add Lazy template parameter defaulted
+	to false, if true, don't alloc_entries during construction, but defer
+	it to the first method that needs m_entries allocated.
+	(hash_table::hash_table, hash_table::~hash_table,
+	hash_table::alloc_entries, hash_table::find_empty_slot_for_expand,
+	hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow,
+	hash_table::clear_slot, hash_table::traverse_noresize,
+	hash_table::traverse, hash_table::iterator::slide): Adjust all methods.
+	* hash-set.h (hash_set): Add Lazy template parameter defaulted to
+	false.
+	(hash_set::contains): If Lazy is true, use find_slot_with_hash with
+	NO_INSERT instead of find_with_hash.
+	(hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter,
+	hash_set::m_table): Add Lazy to template params of hash_table.
+	(gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param.
+	* attribs.c (test_attribute_exclusions): Likewise.
+	* hash-set-tests.c (test_set_of_strings): Add iterator tests for
+	hash_set.  Add tests for hash_set with Lazy = true.
+
+2019-03-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89779
+	* tree.c (tree_nop_conversion): Consolidate and fix defensive
+	checks with respect to released SSA names now having error_mark_node
+	type.
+	* fold-const.c (operand_equal_p): Likewise.
+
+2019-03-20  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/89775
+	* config/s390/s390.c (global_not_special_regno_p): Move to make it
+	available to ...
+	(s390_optimize_register_info): Use global_not_special_regno_p to
+	check for global regs.
+
+2019-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89752
+	* lra-constraints.c (process_alt_operands) <reg>: For BLKmode, don't
+	update this_alternative nor this_alternative_set.
+
+2019-03-19  Jim Wilson  <jimw@sifive.com>
+
+	PR target/89411
+	* config/riscv/riscv.c (riscv_valid_lo_sum_p): New arg x.  New locals
+	align, size, offset.  Use them to handle a BLKmode reference.  Update
+	comment.
+	(riscv_classify_address): Pass info->offset to riscv_valid_lo_sum_p.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89768
+	* loop-unroll.c (unroll_loop_constant_iterations): Use gen_int_mode
+	instead of GEN_INT.
+	(unroll_loop_runtime_iterations): Likewise.
+
+2019-03-19  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89644
+	* tree-ssa-strlen.c (handle_builtin_stxncpy): Use full_string_p
+	rather than endptr as an indicator of nul-termination.
+
+	PR tree-optimization/89644
+	* tree-ssa-strlen.c (handle_builtin_stxncpy): Consider unterminated
+	arrays in determining sequence sizes in strncpy and stpncpy.
+
+2019-03-19  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/89737
+	* predict.c (combine_predictions_for_bb): Empty likely_edges and
+	unlikely_edges if there's an edge that belongs to both these sets.
+
+2018-03-19  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/89746
+	* config/rs6000/rs6000.md (fix_trunc<mode>si2_stfiwx): If we have a
+	non-TARGET_MFCRF target, and the dest is memory but not 32-bit aligned,
+	go via a stack temporary.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89378
+	* config/mips/mips.c (mips_expand_vec_cond_expr): Use gen_lowpart
+	instead of gen_rtx_SUBREG.
+	* config/mips/mips-msa.md (vec_extract<mode><unitmode>): Likewise.
+
+2019-03-19  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88389
+	* opts.c (finish_options): Disable -gsplit-dwarf when doing LTO.
+
+2019-03-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/87809
+	PR lto/89335
+	* tree.c (free_lang_data_in_decl): Do not free context of C++
+	destrutors.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89506
+	* config/arm/arm.md (cmpsi2_addneg): Swap the alternatives and use
+	subs for the first alternative except when operands[3] is 1.
+
+	PR target/89752
+	* gimplify.c (gimplify_asm_expr): For output argument with
+	TREE_ADDRESSABLE type, clear allows_reg if it allows memory, otherwise
+	diagnose error.
+
+2019-03-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/89753
+	* loop-unroll.c (decide_unroll_constant_iterations): Make guard for
+	explicit unrolling factor even more robust.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89726
+	* config/i386/i386.c (ix86_expand_floorceildf_32): In ceil
+	compensation use x2 += 1 instead of x2 -= -1 and when honoring
+	signed zeros, do another copysign after the compensation.
+
+2019-03-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89720
+	* tree-vrp.c (vrp_prop::check_mem_ref): Treat range with max < min
+	more conservatively, the same as anti-range.
+
+2019-03-18  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88945
+	* tree-ssanames.c (release_ssa_name_fn): For released SSA names
+	use a TREE_TYPE of error_mark_node to avoid ICEs when dumping
+	basic-blocks that are removed.  Remove restoring SSA_NAME_VAR.
+	* tree-outof-ssa.c (eliminate_useless_phis): Remove redundant checking.
+
+2019-03-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-run.c (struct output): Make next_output unsigned.
+	Extend queue to 1024 entries.
+	Add "consumed" field.
+	(gomp_print_output): Remove print_index parameter.
+	Add final parameter.
+	Change limit to unsigned.
+	Use consumed field to implement circular buffer.
+	Detect interrupted print in final pass.
+	Flush output at the end.
+	(run): Update gomp_print_output usage.
+	(main): Initialize kernargs->output_data.consumed.
+
+2019-03-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-loop.c (vect_estimate_min_profitable_iters): Fix the
+	calculation of the minimum number of scalar iterations for
+	fully-predicated loops.
+
+2019-03-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/89546
+	* tree-sra.c (propagate_subaccesses_across_link): Requeue new_acc if
+	any propagation to its children took place.
+
+2019-03-18  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR target/89627
+	* config/riscv/riscv.c (riscv_pass_fpr_single): Add offset
+	parameter, and make use of it.
+	(riscv_get_arg_info): Pass offset to riscv_pass_fpr_single.
+
+2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.opt (mcode-density-frame): Get the inital value
+	from TARGET_CODE_DENSITY_FRAME_DEFAULT.
+	* config/arc/elf.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
+	* config/arc/linux.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
+	* config/arc/arc.md (pop_multi_fp_blink): Adjust constraints to
+	match what the ops is doing.
+	(push_multi_fp_blink): Likewise.
+	* config/arc/arc.c (arc_override_options): Enable enter/leave when
+	compiling for size and elf target.
+	(arc_save_callee_enter): Adjust note to match what enter/leave
+	operation does.
+
+2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.md (tst_movb): Fix constraint.
+
+2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
+
+2019-03-18  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-protos.h (arc_adjust_reg_alloc_order): Declare.
+	* config/arc/arc.c (arc_conditional_register_usage): Remove all
+	reg_alloc_order references.
+	(size_alloc_order): Define.
+	(arc_adjust_reg_alloc_order): New function.
+	* config/arc/arc.h (REG_ALLOC_ORDER): Proper define the register
+	order.
+	(ADJUST_REG_ALLOC_ORDER): Define.
+	(HONOR_REG_ALLOC_ORDER): Likewise.
+
+2019-03-18  Richard Biener  <rguenther@suse.de>
+
+	PR target/87561
+	* config/i386/i386.c (ix86_add_stmt_cost): Pessimize strided
+	loads and stores a bit more.
+
+2019-03-18  Richard Biener  <rguenther@suse.de>
+
+	PR target/87561
+	* config/i386/i386.c (ix86_add_stmt_cost): Apply strided
+	load pessimization to stores as well.
+
+2019-03-18  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR middle-end/86979
+	* sel-sched.c (compute_av_set_at_bb_end): When we have an ineligible
+	successor, use NULL as its av set.
+
+2019-03-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/89721
+	* lra-constraints (invariant_p): Return false if side_effects_p holds.
+
+2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/87532
+	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+	When handling vec_extract, use modular arithmetic to allow
+	constant selectors greater than vector length.
+	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
+	V1TImode vectors to have constant selector values greater than 0.
+	Use modular arithmetic to compute vector index.
+	(rs6000_split_vec_extract_var): Use modular arithmetic to compute
+	index for in-memory vectors.  Correct code generation for
+	in-register vectors.
+	(altivec_expand_vec_ext_builtin): Use modular arithmetic to
+	compute index.
+
+2019-03-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/88534
+	PR c++/88537
+	* dwarf2out.c (generic_parameter_die): Follow DECL_INITIAL of
+	VAR_DECL args.
+
+2019-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89709
+	* tree.c (inchash::add_expr): Strip any location wrappers.
+	* fold-const.c (operand_equal_p): Move stripping of location wrapper
+	after hash verification.
+
+	PR debug/89704
+	* dwarf2out.c (add_const_value_attribute): Return false for MINUS,
+	SIGN_EXTEND and ZERO_EXTEND.
+
+2019-03-14  Jason Merrill  <jason@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	* hash-table.h (remove_elt_with_hash): Return if slot is NULL rather
+	than if is_empty (*slot).
+	* hash-set-tests.c (test_set_of_strings): Add tests for addition of
+	existing elt and for elt removal.
+	* hash-map-tests.c (test_map_of_strings_to_int): Add test for removal
+	of already removed elt.
+
+2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89650
+	* config/i386/i386.c (remove_partial_avx_dependency): Handle
+	REG_EH_REGION note.
+
+2019-03-14  Martin Liska  <mliska@suse.cz>
+
+	PR other/89712
+	* doc/invoke.texi: Remove -fdump-class-hierarchy option.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR target/89711
+	* config/i386/i386.c (make_resolver_func): Properly set
+	DECL_CONTEXT on the RESULT_DECL.
+	* config/rs6000/rs6000.c (make_resolver_func): Likewise.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	* gimple-pretty-print.c: Include cfgloop.h.
+	(dump_gimple_phi): Adjust.
+	(dump_gimple_bb_header): Dump loop header for GIMPLE.
+	(pp_cfg_jump): Adjust.
+	(dump_implicit_edges): Dump fallthru to next block for GIMPLE as well.
+	* tree-cfg.c (build_gimple_cfg): Remove lower_phi_internal_fn call.
+	(lower_phi_internal_fn): Remove.
+	(verify_gimple_call): Remove IFN_PHI special-casing.
+	(dump_function_to_file): Dump IL state.
+	* tree-into-ssa.c (rewrite_add_phi_arguments): Revert changes
+	done to deal with PHI nodes being present in non-SSA state.
+
+2019-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR ipa/89684
+	* multiple_target.c (create_dispatcher_calls): Change
+	references_to_redirect from vector of ipa_ref * to vector of ipa_ref.
+	In the node->iterate_referring loop, push *ref rather than ref, call
+	ref->remove_reference () and always pass 0 to iterate_referring.
+
+	PR rtl-optimization/89679
+	* expmed.c (expand_mult_const): Don't add a REG_EQUAL note if it
+	would contain a paradoxical SUBREG.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89710
+	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Use
+	safe_dyn_cast.
+
+2019-03-14  Martin Liska  <mliska@suse.cz>
+
+	* coverage.c (coverage_begin_function): Stream also
+	end_column.
+	* doc/gcov.texi: Document 2 new fields in JSON file.  Improve
+	documentation about function declaration location.
+	* gcov-dump.c (tag_function): Print whole range
+	of function declaration.
+	* gcov.c (struct function_info): Add end_column field.
+	(function_info::function_info): Initialize it.
+	(output_json_intermediate_file): Output {start,end}_column
+	fields.
+	(read_graph_file): Read end_column.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89698
+	* fold-const.c (operand_equal_p): For INDIRECT_REF check
+	that the access types are similar.
+
+2019-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89703
+	* tree-ssa-strlen.c (valid_builtin_call): Punt if stmt call types
+	aren't compatible also with builtin_decl_explicit.  Check pure
+	or non-pure status of BUILT_IN_STR{{,N}CMP,N{LEN,{CAT,CPY}{,_CHK}}}
+	and BUILT_IN_STPNCPY{,_CHK}.
+
+2019-03-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89523
+	* config/i386/i386.c (ix86_print_operand): Handle 'M' to add
+	addr32 prefix to VSIB address for X32.
+	* config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask): Prepend
+	"%M2" to opcode.
+	(*avx512pf_gatherpf<mode>df_mask): Likewise.
+	(*avx512pf_scatterpf<mode>sf_mask): Likewise.
+	(*avx512pf_scatterpf<mode>df_mask): Likewise.
+	(*avx2_gathersi<mode>): Prepend "%M3" to opcode.
+	(*avx2_gathersi<mode>_2): Prepend "%M2" to opcode.
+	(*avx2_gatherdi<mode>): Prepend "%M3" to opcode.
+	(*avx2_gatherdi<mode>_2): Prepend "%M2" to opcode.
+	(*avx2_gatherdi<mode>_3): Prepend "%M3" to opcode.
+	(*avx2_gatherdi<mode>_4): Prepend "%M2" to opcode.`
+	(*avx512f_gathersi<mode>): Prepend "%M4" to opcode.
+	(*avx512f_gathersi<mode>_2): Prepend "%M3" to opcode.
+	(*avx512f_gatherdi<mode>): Prepend "%M4" to opcode.
+	(*avx512f_gatherdi<mode>_2): Prepend "%M3" to opcode.
+	(*avx512f_scattersi<mode>): Prepend "%M0" to opcode.
+	(*avx512f_scatterdi<mode>): Likewise.
+
+2019-03-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/85860
+	* lra-constraints.c (inherit_in_ebb): Update
+	potential_reload_hard_regs along with live_hard_regs.
+
+2019-03-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/89498
+	* dwarf2out.c (size_of_die): For dw_val_class_view_list always use
+	DWARF_OFFSET_SIZE.
+	(value_format): For dw_val_class_view_list never use DW_FORM_loclistx.
+
+2019-03-13  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89662
+	* tree-vrp.c (vrp_prop::check_mem_ref): Avoid assuming every type
+	has a size.
+
+2019-03-13  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89677
+	* tree-scalar-evolution.c (simplify_peeled_chrec): Do not
+	throw FP expressions at tree-affine.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	* tree-pretty-print.c (dump_generic_node): For -gimple properly
+	dump negative integer constants using _Literal (type) -num.
+
+2019-03-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* ipa-param-manipulation.h (struct ipa_parm_adjustment): Remove
+	nonlocal_value member.
+
+	PR middle-end/88588
+	* omp-simd-clone.c (ipa_simd_modify_stmt_ops): Handle PHI args.
+	(ipa_simd_modify_function_body): Handle PHIs.
+
+2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/s390.c (s390_option_override_internal): Use more
+	aggressive inlining parameters.
+
+2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/3906.md: New file.
+	* config/s390/s390.c (MAX_SCHED_UNITS): Increase.
+	(LONGRUNNING_THRESHOLD): Remove.
+	(MAX_SCHED_MIX_SCORE): Decrease.
+	(MAX_SCHED_MIX_DISTANCE): Decrease.
+	(s390_bb_fallthru_entry_likely): Assume fallthru for less than likely.
+	(struct s390_sched_state): New struct to hold scheduling state.
+	(S390_SCHED_STATE_NORMAL): Remove.
+	(S390_SCHED_STATE_CRACKED): Remove.
+	(S390_SCHED_ATTR_MASK_GROUPOFTWO): Add.
+	(s390_get_sched_attrmask): Use new attribute.
+	(s390_get_unit_mask): Use new units.
+	(s390_is_fpd): New function.
+	(s390_is_fxd): New function.
+	(s390_is_longrunning): New function.
+	(s390_sched_score): Use new functions.
+	(s390_sched_reorder): Likewise.
+	(s390_sched_variable_issue): Rework and use new functions.
+	(s390_sched_init): Use new functions.
+	* config/s390/s390.h (s390_tune_attr): Add z14.
+	* config/s390/s390.md: Add z14.
+
+2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/2964.md: Update pipeline description.
+	* config/s390/s390.c (MAX_SCHED_UNITS): Increase.
+	(LONGRUNNING_THRESHOLD): Remove.
+	(LATENCY_FACTOR): Remove.
+	(s390_get_unit_mask): Add unit.
+	(s390_sched_score): Use fxd/fpd.
+	(s390_sched_variable_issue): Use fxd/fpd.
+
+2019-03-12  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386.c: Reword an error message.
+
+2019-03-12  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.c (cgraph_node::dump): Dump more info for former thunks,
+	terminate with newline.
+
+2019-03-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/52726
+	* config/s390/s390.md (tabort): Use %wd instead of
+	HOST_WIDE_INT_PRINT_DEC in error message, reword to avoid two capital
+	letters and periods.
+	* config/tilepro/tilepro.c (tilepro_print_operand): Use %wd in
+	output_operand_lossage instead of HOST_WIDE_INT_PRINT_DEC, replace
+	's with %< and %>.
+
+	PR middle-end/89663
+	* builtins.c (expand_builtin_int_roundingfn,
+	expand_builtin_int_roundingfn_2): Return NULL_RTX instead of
+	gcc_unreachable if validate_arglist fails.
+
+2019-03-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89664
+	* tree-ssa-math-opts.c (execute_cse_reciprocals_1): Properly
+	free the occurance tree after the early out.
+
+2019-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89655
+	PR bootstrap/89656
+	* vr-values.c (vr_values::update_value_range): If
+	old_vr->varying_p (), don't update it, make new_vr also VARYING
+	and return false.
+
+2019-03-11  Martin Liska  <mliska@suse.cz>
+
+	* config/aarch64/aarch64.c (aarch64_override_options_internal):
+	Fix double string quoting.
+
+2019-03-11  Martin Liska  <mliska@suse.cz>
+
+	* collect-utils.c (collect_wait): Wrap apostrophes
+	in gcc internal format with %'.
+	* collect2.c (main): Likewise.
+	(scan_prog_file): Likewise.
+	(scan_libraries): Likewise.
+	* config/i386/i386.c (ix86_expand_call): Likewise.
+	(ix86_handle_interrupt_attribute): Likewise.
+	* config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
+	* config/nds32/nds32.c (nds32_insert_attributes): Likewise.
+	* config/rl78/rl78.c (rl78_handle_saddr_attribute): Likewise.
+	* lto-wrapper.c (find_crtoffloadtable): Likewise.
+	* symtab.c (symtab_node::verify_base): Likewise.
+	* tree-cfg.c (verify_gimple_label): Likewise.
+	* tree.c (verify_type_variant): Likewise.
+
+2019-03-11  Martin Liska  <mliska@suse.cz>
+
+	* builtins.c (expand_builtin_thread_pointer): Wrap an option name
+	in a string format message and fix GNU coding style.
+	(expand_builtin_set_thread_pointer): Likewise.
+	* common/config/aarch64/aarch64-common.c
+	(aarch64_rewrite_selected_cpu): Likewise.
+	* common/config/alpha/alpha-common.c (alpha_handle_option): Likewise.
+	* common/config/arc/arc-common.c (arc_handle_option): Likewise.
+	* common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise.
+	* common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
+	* common/config/i386/i386-common.c (ix86_handle_option): Likewise.
+	* common/config/ia64/ia64-common.c (ia64_handle_option): Likewise.
+	* common/config/m68k/m68k-common.c (m68k_handle_option): Likewise.
+	* common/config/msp430/msp430-common.c (msp430_handle_option): Likewise.
+	* common/config/nds32/nds32-common.c (nds32_handle_option): Likewise.
+	* common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option):
+	Likewise.
+	* common/config/riscv/riscv-common.c
+	(riscv_subset_list::parsing_subset_version): Likewise.
+	(riscv_subset_list::parse_std_ext): Likewise.
+	(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
+	(riscv_subset_list::parse): Likewise.
+	* common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise.
+	* config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise.
+	(aarch64_override_options_internal): Likewise.
+	(aarch64_validate_mcpu): Likewise.
+	(aarch64_validate_march): Likewise.
+	(aarch64_validate_mtune): Likewise.
+	(aarch64_override_options): Likewise.
+	* config/alpha/alpha.c (alpha_option_override): Likewise.
+	* config/arc/arc.c (arc_init): Likewise.
+	(parse_mrgf_banked_regs_option): Likewise.
+	(arc_override_options): Likewise.
+	(arc_expand_builtin_aligned): Likewise.
+	* config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise.
+	(arm_expand_builtin): Likewise.
+	* config/arm/arm.c (arm_option_check_internal): Likewise.
+	(arm_configure_build_target): Likewise.
+	(arm_option_override): Likewise.
+	(arm_options_perform_arch_sanity_checks): Likewise.
+	(arm_handle_cmse_nonsecure_entry): Likewise.
+	(arm_handle_cmse_nonsecure_call): Likewise.
+	(arm_tls_referenced_p): Likewise.
+	(thumb1_expand_prologue): Likewise.
+	* config/avr/avr.c (avr_option_override): Likewise.
+	* config/bfin/bfin.c (bfin_option_override): Likewise.
+	* config/c6x/c6x.c (c6x_option_override): Likewise.
+	* config/cr16/cr16.c (cr16_override_options): Likewise.
+	* config/cris/cris.c (cris_option_override): Likewise.
+	* config/csky/csky.c (csky_handle_isr_attribute): Likewise.
+	* config/darwin-c.c (macosx_version_as_macro): Likewise.
+	* config/darwin.c (darwin_override_options): Likewise.
+	* config/frv/frv.c (frv_expand_builtin): Likewise.
+	* config/h8300/h8300.c (h8300_option_override): Likewise.
+	* config/i386/i386.c (parse_mtune_ctrl_str): Likewise.
+	(ix86_option_override_internal): Likewise.
+	(warn_once_call_ms2sysv_xlogues): Likewise.
+	(ix86_expand_prologue): Likewise.
+	(split_stack_prologue_scratch_regno): Likewise.
+	(ix86_warn_parameter_passing_abi): Likewise.
+	* config/ia64/ia64.c (fix_range): Likewise.
+	* config/m68k/m68k.c (m68k_option_override): Likewise.
+	* config/microblaze/microblaze.c (microblaze_option_override): Likewise.
+	* config/mips/mips.c (mips_emit_probe_stack_range): Likewise.
+	(mips_set_compression_mode): Likewise.
+	* config/mmix/mmix.c (mmix_option_override): Likewise.
+	* config/mn10300/mn10300.c (mn10300_option_override): Likewise.
+	* config/msp430/msp430.c (msp430_option_override): Likewise.
+	* config/nds32/nds32.c (nds32_option_override): Likewise.
+	* config/nios2/nios2.c (nios2_custom_check_insns): Likewise.
+	(nios2_option_override): Likewise.
+	(nios2_expand_custom_builtin): Likewise.
+	* config/nvptx/mkoffload.c (main): Likewise.
+	* config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise.
+	* config/pa/pa.c (fix_range): Likewise.
+	(pa_option_override): Likewise.
+	* config/riscv/riscv.c (riscv_parse_cpu): Likewise.
+	(riscv_option_override): Likewise.
+	* config/rl78/rl78.c (rl78_option_override): Likewise.
+	* config/rs6000/aix61.h: Likewise.
+	* config/rs6000/aix71.h: Likewise.
+	* config/rs6000/aix72.h: Likewise.
+	* config/rs6000/driver-rs6000.c (elf_platform): Likewise.
+	* config/rs6000/freebsd64.h: Likewise.
+	* config/rs6000/linux64.h: Likewise.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
+	(rs6000_expand_zeroop_builtin): Likewise.
+	(rs6000_expand_mtfsb_builtin): Likewise.
+	(rs6000_expand_set_fpscr_rn_builtin): Likewise.
+	(rs6000_expand_set_fpscr_drn_builtin): Likewise.
+	(rs6000_invalid_builtin): Likewise.
+	(rs6000_expand_split_stack_prologue): Likewise.
+	* config/rs6000/rtems.h: Likewise.
+	* config/rx/rx.c (valid_psw_flag): Likewise.
+	(rx_expand_builtin): Likewise.
+	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
+	* config/s390/s390.c (s390_expand_builtin): Likewise.
+	(s390_function_profiler): Likewise.
+	(s390_option_override_internal): Likewise.
+	(s390_option_override): Likewise.
+	* config/sh/sh.c (sh_option_override): Likewise.
+	(sh_builtin_saveregs): Likewise.
+	(sh_fix_range): Likewise.
+	* config/sh/vxworks.h: Likewise.
+	* config/sparc/sparc.c (sparc_option_override): Likewise.
+	* config/spu/spu.c (spu_option_override): Likewise.
+	(fix_range): Likewise.
+	* config/visium/visium.c (visium_option_override): Likewise.
+	(visium_handle_interrupt_attr): Likewise.
+	* config/xtensa/xtensa.c (xtensa_option_override): Likewise.
+	* dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise.
+	(dbg_cnt_process_opt): Likewise.
+	* dwarf2out.c (output_dwarf_version): Likewise.
+	* except.c (expand_eh_return): Likewise.
+	* gcc.c (defined): Likewise.
+	(driver_handle_option): Likewise.
+	(process_command): Likewise.
+	(compare_files): Likewise.
+	(driver::prepare_infiles): Likewise.
+	(driver::do_spec_on_infiles): Likewise.
+	(driver::maybe_run_linker): Likewise.
+	* omp-offload.c (oacc_parse_default_dims): Likewise.
+	* opts-global.c (handle_common_deferred_options): Likewise.
+	* opts.c (parse_sanitizer_options): Likewise.
+	(common_handle_option): Likewise.
+	(enable_warning_as_error): Likewise.
+	* passes.c (enable_disable_pass): Likewise.
+	* plugin.c (parse_plugin_arg_opt): Likewise.
+	(default_plugin_dir_name): Likewise.
+	* targhooks.c (default_expand_builtin_saveregs): Likewise.
+	(default_pch_valid_p): Likewise.
+	* toplev.c (init_asm_output): Likewise.
+	(process_options): Likewise.
+	(toplev::run_self_tests): Likewise.
+	* tree-cfg.c (verify_gimple_call): Likewise.
+	* tree-inline.c (inline_forbidden_p_stmt): Likewise.
+	(tree_inlinable_function_p): Likewise.
+	* var-tracking.c (vt_find_locations): Likewise.
+
+2019-03-11  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.c (s390_expand_builtin): Do the copy_to_reg not
+	only on the else branch.
+
+2019-03-11  Martin Liska  <mliska@suse.cz>
+
+	* gcov.c (output_intermediate_json_line): Print function
+	name of each line.
+	(output_json_intermediate_file): Add new argument.
+	* doc/gcov.texi: Document the change.
+
+2019-03-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/89588
+	* loop-unroll.c (decide_unroll_constant_iterations): Make guard for
+	explicit unrolling factor more robust.
+
+2019-03-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89649
+	* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
+	* tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
+	on the prolog and epilog loops.
+	(vect_loop_versioning): Return copy of loop.
+	* tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
+	on the non-vectorized version of the loop.
+
+2019-03-10  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/68924
+	* config/i386/sse.md (*vec_extractv2di_0_sse):
+	Add (=r,x) alternative and corresponding splitter.
+
+2019-03-10  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/85762
+	PR tree-optimization/87008
+	PR tree-optimization/85459
+	* tree-sra.c (contains_vce_or_bfcref_p): New parameter, set the bool
+	it points to if there is a type changing MEM_REF.  Adjust all callers.
+	(build_accesses_from_assign): Disable total scalarization if
+	contains_vce_or_bfcref_p returns true through the new parameter, for
+	both rhs and lhs.
+
+2019-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88568
+	* attribs.c (handle_dll_attribute): Don't clear TREE_STATIC for
+	dllimport on VAR_DECLs with RECORD_TYPE or UNION_TYPE DECL_CONTEXT.
+
+	PR target/79645
+	* common.opt (fdiagnostics-show-labels,
+	fdiagnostics-show-line-numbers, fdiagnostics-format=,
+	fdiagnostics-minimum-margin-width=, fgnat-encodings=, gas-loc-support,
+	gas-locview-support, ginline-points, ginternal-reset-location-views):
+	Terminate description text with a dot.
+	* config/microblaze/microblaze.opt (mxl-prefetch): Likewise.
+	* config/mcore/mcore.opt (m210, m340): Likewise.
+	* config/epiphany/epiphany.opt (mprefer-short-insn-regs, mcmove,
+	mnops=): Start description text with a capital letter.
+	* config/arc/arc.opt (msize-level=): Likewise.
+	* config/sh/sh.opt (minline-ic_invalidate): Likewise.
+	* config/rs6000/sysv4.opt (mno-toc, mtoc, mno-traceback, mshlib,
+	mnewlib): Likewise.
+	* config/ft32/ft32.opt (msim): Likewise.
+	(mft32b, mcompress): Likewise.  Terminate description text with a dot.
+	(mnodiv, mnopm): Terminate description text with a dot.
+	* config/c6x/c6x.opt (c6x_sdata): Terminate Enum description with
+	a colon.
+	* config/i386/i386.opt (prefer_vector_width, instrument_return):
+	Likewise.
+	* config/rx/rx.opt (nofpu): Remove trailing spaces from description
+	text.
+
+	PR rtl-optimization/89634
+	* cfgcleanup.c (thread_jump): Punt if registers mentioned in cond1
+	are modified in BB_END (e->src) instruction.
+
+2019-03-08  David Malcolm  <dmalcolm@redhat.com>
+
+	PR target/79926
+	* config/i386/i386.c (ix86_set_current_function): Make "sorry"
+	messages more amenable to translation, and improve wording.
+
+2019-03-08  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
+	ud- and du-chains between phases.
+
+2019-03-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR debug/89631
+	* dwarf2cfi.c (dwarf2out_frame_debug_expr): Use CONST_POLY_INT
+	instead of POLY_INT_CST.
+
+2019-03-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* config/arm/arm.h (TARGET_FP16_TO_DOUBLE): Add TARGET_VFP_DOUBLE
+	requirement.
+
+2019-03-08  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/68924
+	PR target/78782
+	PR target/87558
+	* config/i386/emmintrin.h (_mm_loadu_si64): New intrinsic.
+	(_mm_storeu_si64): Ditto.
+
+2019-03-08  Martin Liska  <mliska@suse.cz>
+
+	PR target/86952
+	* config/i386/i386.c (ix86_option_override_internal): Disable
+	jump tables when retpolines are used.
+
+2019-03-08  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR go/63560
+	* ipa-split.c (execute_split_functions): Do not split
+	'noinline' or 'section' function.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/79846
+	* config/s390/s390.c (s390_const_operand_ok): Use %wu instead of
+	HOST_WIDE_INT_PRINT_UNSIGNED and %wd instead of
+	HOST_WIDE_INT_PRINT_DEC.  Formatting fixes.
+
+	PR ipa/80000
+	* ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
+	from diagnostics.  Formatting fixes.
+
+	PR target/85665
+	* ipa-devirt.c (odr_types_equivalent_p): Fix grammar in
+	warn_odr diagnostics.
+
+	PR other/80058
+	* lra-constraints.c (process_alt_operands): Avoid one space before
+	" at the end of line and another after " on another line in a string
+	literal.
+	* attribs.c (handle_dll_attribute): Likewise.
+	* config/avr/avr-devices.c (avr_texinfo): Likewise.
+
+	* gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
+	warning_at or inform messages in G_() if there is no ?:.
+
+	PR tree-optimization/89550
+	* builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
+	returned true.  Formatting fixes.
+	(expand_builtin_strnlen): Formatting fixes.
+	* tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
+	if warning_at returned true.
+	* tree-cfg.c (pass_warn_function_return::execute): Likewise.
+
+2019-03-08  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89578
+	* cfgloop.h (struct loop): Add owned_clique field.
+	* cfgloopmanip.c (copy_loop_info): Copy it.
+	* tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique
+	cliques.
+	* tree-inline.c (copy_loops): Remap owned_clique.
+	* lto-streamer-in.c (input_cfg): Stream owned_clique.
+	* lto-streamer-out.c (output_cfg): Likewise.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/80190
+	* config/darwin.c: Include intl.h.
+	(darwin_build_constant_cfstring): Improve i18n of diagnostics by not
+	composing the message out of two separate parts.
+
+2019-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/80003
+	* config/i386/i386.c (ix86_set_func_type): Make sure diagnostics
+	doesn't start with a capital letter and doesn't end with a dot.
+	(ix86_function_arg_boundary): Make sure diagnostics doesn't start
+	with a capital letter.
+	(ix86_mangle_function_version_assembler_name): Likewise.
+	(ix86_generate_version_dispatcher_body): Likewise.
+	(fold_builtin_cpu): Likewise.
+	(get_builtin_code_for_version): Likewise.  Remove extraneous space.
+	(ix86_handle_interrupt_attribute): Make the diagnostics easier for
+	translators, wrap full type name in %qs.
+
+	PR translation/79999
+	* gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
+	depend clause with source (or sink) modifier.
+	* omp-expand.c (expand_omp_ordered_sink): Likewise.
+
+	PR target/89602
+	* config/i386/sse.md (avx512f_mov<ssescalarmodelower>_mask,
+	*avx512f_load<mode>_mask, avx512f_store<mode>_mask): New define_insns.
+	(avx512f_load<mode>_mask): New define_expand.
+	* config/i386/i386-builtin.def (__builtin_ia32_loadsd_mask,
+	__builtin_ia32_loadss_mask, __builtin_ia32_storesd_mask,
+	__builtin_ia32_storess_mask, __builtin_ia32_movesd_mask,
+	__builtin_ia32_movess_mask): New builtins.
+	* config/i386/avx512fintrin.h (_mm_mask_load_ss, _mm_maskz_load_ss,
+	_mm_mask_load_sd, _mm_maskz_load_sd, _mm_mask_move_ss,
+	_mm_maskz_move_ss, _mm_mask_move_sd, _mm_maskz_move_sd,
+	_mm_mask_store_ss, _mm_mask_store_sd): New intrinsics.
+
+2019-03-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/87525
+	* ipa-cp.c (perform_estimation_of_a_value): Account zero time benefit
+	for extern inline functions.
+
+2019-03-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/88235
+	* cgraph.h (cgraph_node): New inline method former_thunk_p.
+	* cgraph.c (cgraph_node::dump): Dump a note if node is a former thunk.
+	(clone_of_p): Treat expanded thunks like thunks, be optimistic if they
+	have multiple callees.  At the end check if declarations match as
+	opposed to cgraph_nodes.
+
+2019-03-07  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::verify_node): Verify with a neighbour
+	which is equivalent to searching for this in clones chain.
+	* symtab.c (symtab_node::verify_base): Similarly compare ASM
+	names with a neighbour and special case first node in a chain.
+
+2019-01-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/80916 - spurious "static but not defined" warning.
+	* gimple-fold.c (can_refer_decl_in_current_unit_p): Return false
+	for an internal symbol with DECL_EXTERNAL.
+
+2019-04-07  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89618
+	* cfgloopmanip.c (copy_loop_info): Copy forgotten fields.
+	* tree-inline.c (copy_loops): Simplify.
+
+2019-03-07  Martin Liska  <mliska@suse.cz>
+
+	* dwarf2out.c (add_AT_vms_delta): Revert function removal.
+
+2019-03-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89595
+	* tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
+	stmt iterator as reference, take boolean output parameter to
+	indicate whether the stmt was removed and thus the iterator
+	already advanced.
+	(dom_opt_dom_walker::before_dom_children): Re-iterate over
+	stmts created by folding.
+
+2019-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89585
+	* doc/extend.texi (Basic Asm): Document qualifiers are not allowed
+	at toplevel.
+
+2019-03-06  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR rtl-optimization/88845
+	* config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
+	LRA.
+	* lra.c (remove_scratches_1): New function.
+	(remove_scratches): Use it.
+	(lra_emit_move): Likewise.
+
+2019-03-06  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/arc/arc-c.def (__ARC_UNALIGNED__): Set it on
+	unaligned_access variable.
+	* config/arc/arc.c (arc_override_options): Set unaligned access
+	default on for HS CPUs.
+	* config/arc/arc.h (STRICT_ALIGNMENT): Fix logic.
+
+2019-03-06  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/89577
+	* doc/gcov.texi: Prefer to use --coverage.
+	* doc/sourcebuild.texi: Likewise.
+
+2019-03-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/86485 - -Wmaybe-unused with empty class ?:
+	* gimplify.c (gimplify_cond_expr): Use INIT_EXPR.
+
+2019-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89587
+	* config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
+	if_multiarch.
+
+	PR middle-end/89590
+	* builtins.c (maybe_emit_free_warning): Punt if free doesn't have
+	exactly one argument.
+
+2019-03-05  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/89570
+	* match.pd (vec_cond into cond_op simplification): Don't use
+	get_conditional_internal_fn, use as_internal_fn (cond_op).
+
+2019-03-05  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/89222
+	* config/arm/arm.md (movsi): Use targetm.cannot_force_const_mem
+	to decide when to split off a non-zero offset from a symbol.
+	* config/arm/arm.c (arm_cannot_force_const_mem): Disallow offsets
+	in function symbols.
+
+2019-03-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89594
+	* tree-if-conv.c (pass_if_conversion::execute): Handle
+	case where .LOOP_VECTORIZED_FUNCTION was removed.
+
+2019-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/89560
+	* fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
+	instead alloca it only when needed with the needed size.
+
+	PR tree-optimization/89570
+	* match.pd (vec_cond into cond_op simplification): Guard with
+	vectorized_internal_fn_supported_p test and #if GIMPLE.
+
+	PR tree-optimization/89566
+	* gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call):
+	Set info.fncode to BUILT_IN_NONE if gimple_call_builtin_p failed.
+	Punt if get_user_idx_format succeeds, but idx_format argument is
+	not provided or doesn't have pointer type, or if idx_args is above
+	number of provided arguments.
+
+2019-03-04  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR tree-optimization/89437
+	* match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
+
+2019-03-04  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89572
+	* tree-scalar-evolution.c: (get_loop_exit_condition): Use
+	safe_dyn_cast.
+
+2019-03-04  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/89487
+	* tree-loop-distribution.c (has_nonaddressable_dataref_p): New.
+	(create_rdg_vertices): Compute has_nonaddressable_dataref_p.
+	(distribute_loop): Don't do runtime alias check if there is non-
+	addressable data reference.
+	* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Check if VAR_DECL
+	is a register variable.
+
+2019-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89506
+	* config/arm/arm.md (cmpsi2_addneg): Use
+	trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
+	If operands[2] is 0 or INT_MIN, force use of subs.
+	(*compare_scc splitter): Use gen_int_mode.
+	(*negscc): Likewise.
+	* config/arm/thumb2.md (*thumb2_negscc): Likewise.
+
+2019-03-01  Kito Cheng  <kito.cheng@gmail.com>
+	    Monk Chiang  <sh.chiang04@gmail.com>
+
+	* common/config/riscv/riscv-common.c: Include sstream.
+	(riscv_subset_list::to_string): New.
+	(riscv_arch_str): Likewise.
+	* config.gcc (riscv*-*-*): Handle --with-riscv-attribute=
+	* config.in: Regen.
+	* config/riscv/riscv-protos.h (riscv_arch_str): New.
+	* config/riscv/riscv.c (INCLUDE_STRING): Defined.
+	(riscv_emit_attribute): New.
+	(riscv_file_start): Emit attribute if needed.
+	(riscv_option_override): Init riscv_emit_attribute_p.
+	* config/riscv/riscv.opt (mriscv-attribute): New option.
+	* configure.ac (riscv*-*-*): Check binutils is supporting ELF
+	* configure: Regen.
+	* doc/install.texi: Document --with-riscv-attribute.
+	* doc/invoke.texi: Document -mriscv-attribute.
+
+	* common/config/riscv/riscv-common.c:
+	Include config/riscv/riscv-protos.h.
+	(INCLUDE_STRING): Defined.
+	(RISCV_DONT_CARE_VERSION): Defined.
+	(riscv_subset_t): Declare.
+	(riscv_subset_t::riscv_subset_t): New.
+	(riscv_subset_list): Declare.
+	(riscv_subset_list::riscv_subset_list): New.
+	(riscv_subset_list::~riscv_subset_list): Likewise.
+	(riscv_subset_list::parsing_subset_version): Likewise.
+	(riscv_subset_list::parse_std_ext): Likewise.
+	(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
+	(riscv_subset_list::add): Likewise.
+	(riscv_subset_list::lookup): Likewise.
+	(riscv_subset_list::xlen): Likewise.
+	(riscv_subset_list::parse): Likewise.
+	(riscv_supported_std_ext): Likewise.
+	(current_subset_list): Likewise.
+	(riscv_parse_arch_string): Using riscv_subset_list::parse to
+	parse.
+
+2019-03-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): If
+	rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
+	* config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.
+
+2019-03-01  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/85899
+	* haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
+	fallthru edges leading to the exit block.
+
+2019-03-01  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/89517
+	* config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
+	rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.
+
+2019-03-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/89535
+	* tree-vect-stmts.c (vectorizable_call): Record the vector types
+	for each operand.  Calculate the fallback choice for mask operands
+	and pass it to vect_get_vec_def_for_operand.
+
+2019-03-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89541
+	* tree-ssa-operands.c (add_stmt_operand): CONST_DECL may
+	get virtual operands.
+	(get_expr_operands): Handle CONST_DECL like other decls.
+
+2019-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89503
+	* fold-const.c (fold_checksum_tree): Ignore TREE_NO_WARNING bit
+	on DECL_P and EXPR_P.
+
+2019-03-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89497
+	* tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
+	argument, defaulted to zero.
+	* passes.c (execute_function_todo): Pass down SSA update flags
+	to cleanup_tree_cfg.
+	* tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
+	(cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
+	form if requested.
+	(cleanup_tree_cfg): Get and pass down SSA update flags.
+
+2019-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/89539
+	* dwarf2out.c (output_comdat_type_unit): Add ATTRIBUTE_UNUSED to
+	early_lto_debug argument.
+
+2019-02-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/89536
+	* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
+	only whether bit #0 of the value is 0 instead of the entire value.
+
+2019-02-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87068 - missing diagnostic with fallthrough statement.
+	* gimplify.c (expand_FALLTHROUGH_r): If IFN_FALLTHROUGH was found
+	at the end of a seq, save its location to walk_stmt_info.
+	(expand_FALLTHROUGH): Warn if IFN_FALLTHROUGH is at the end of
+	a switch.
+
+2019-02-28  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/88585
+	* tree.c (find_atomic_core_type): Move ahead in file.
+	(check_base_type): Correctly compare alignments of atomic types.
+
+2019-02-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89455
+	* config/i386/i386.c (get_builtin_code_for_version): Identify
+	Westmere from PCLMUL, instead of AES.
+
+2019-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89434
+	* config/arm/arm.md (*subsi3_carryin_compare_const): Use
+	trunc_int_for_mode (-INTVAL (...), SImode), just instead of
+	-UINTVAL (...).
+
+2019-02-28  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88530
+	* config/aarch64/aarch64-option-extensions.def: Document it.
+	* config/aarch64/driver-aarch64.c (host_detect_local_cpu): Skip feature
+	if empty hwcaps.
+
+2019-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89520
+	* convert.c (convert_to_real_1, convert_to_integer_1): Punt for
+	builtins if they don't have a single scalar floating point argument.
+	Formatting fixes.
+
+2019-02-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR rtl-optimization/89490
+	* varasm.c (get_block_for_section): Bail out for mergeable sections.
+	(default_use_anchors_for_symbol_p, output_object_block): Assert the
+	block section is not mergeable.
+
+2019-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/70341
+	* config/arm/arm.md (arm_casesi_internal): New define_expand.  Rename
+	old define_insn to ...
+	(*arm_casesi_internal): ... this.  Add mode to LABEL_REFs.
+	* config/arm/thumb2.md (thumb2_casesi_internal): New define_expand.
+	Rename old define_insn to ...
+	(*thumb2_casesi_internal): ... this.  Add mode to LABEL_REFs.
+	(thumb2_casesi_internal_pic): New define_expand.  Rename old
+	define_insn to ...
+	(*thumb2_casesi_internal_pic): ... this.  Add mode to LABEL_REFs.
+	* config/aarch64/aarch64.md (casesi): Create the casesi_dispatch
+	MEM manually here, set MEM_READONLY_P and MEM_NOTRAP_P on it.
+
+2019-02-27  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88878
+	* dwarf2out.c (use_debug_types): Disable when in_lto_p.
+
+2019-02-27  Richard Biener  <rguenther@suse.de>
+
+	* passes.c (should_skip_pass_p): Do not skip cgraph-edge
+	building.
+
+2019-02-27  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88878
+	* dwarf2out.c (output_comdat_type_unit): Add early_lto_debug
+	parameter, prefix section name with .gnu.debuglto_ if true.
+	(dwarf2out_finish): Pass false to output_comdat_type_unit.
+	(dwarf2out_early_finish): Pass true to output_comdat_type_unit.
+
+2019-02-27  Richard Biener  <rguenther@suse.de>
+
+	PR debug/89514
+	* dwarf2out.c (size_of_die): Key on AT_ref (a)->comdat_type_p
+	rather than on use_debug_types, doing what output_die does.
+	(value_format): Likewise.
+
+2019-02-27  Martin Jambor  <mjambor@suse.cz>
+	    Martin Sebor  <msebor@redhat.com>
+
+	* doc/invoke.texi (Warning Options): Reword description of
+	-Wno-absolute-value.
+
+2019-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89280
+	* tree-cfgcleanup.c (maybe_dead_abnormal_edge_p,
+	builtin_setjmp_setup_bb): New functions.
+	(cleanup_control_flow_pre): Ignore maybe_dead_abnormal_edge_p edges.
+	When visiting __builtin_setjmp_setup block, queue in special
+	setjmp_vec vector edges from .ABNORMAL_DISPATCHER to corresponding
+	__builtin_setjmp_receiver.  Remove .ABNORMAL_DISPATCHER basic blocks
+	from visited after the loop if they don't have any visited successor
+	blocks.
+
+2018-02-26  Steve Ellcey  <sellcey@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
+	New function.
+	(TARGET_GET_MULTILIB_ABI_NAME): New macro.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89507
+	* tree.c (valid_constant_size_p): Deal with size INTEGER_CSTs
+	with types other than sizetype/ssizetype.
+
+2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc-opts.h (enum processor_type): Rename to...
+	(enum sparc_processor_type): ...this.
+	(enum sparc_code_model_type): New enumeration type.
+	(enum sparc_memory_model_type): Tweak comments.
+	* config/sparc/sparc.opt (mcpu): Adjust to above renaming.
+	(mtune): Likewise.
+	(mcmodel): Use sparc_code_model enumeration and variable.
+	(sparc_code_model): New enumeration.
+	(mdebug): Add Undocumented marker.
+	* config/sparc/sparc.h (enum cmodel): Delete.
+	(sparc_cmodel): Likewise.
+	(TARGET_CM_MEDLOW): Adjust to above renaming.
+	(TARGET_CM_MEDMID): Likewise.
+	(TARGET_CM_MEDANY): Likewise.
+	(TARGET_CM_EMBMEDANY): Likewise.
+	* config/sparc/sparc.c (sparc_cmodel): Delete.
+	(sparc_option_override): Remove string/value mapping support for the
+	code model.  Move code and memory model support to after the handling
+	of target flags.  Do private machine setup last.
+	(sparc_emit_set_symbolic_const64): Use sparc_code_model.
+	(sparc_legitimize_reload_address): Likewise.
+	(sparc_output_mi_thunk): Likewise.
+	* config/sparc/sparc.md (cpu): Adjust comment to above renaming.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89500
+	* tree-ssa-strlen.c (stridx_strlenloc): Adjust comment.
+	(handle_builtin_strlen): Remove noncst_bound variable.  Always
+	optimize strnlen (x, 0) to 0.  Optimize strnlen (x, cst) to
+	cst if the first cst bytes starting at x are known to be non-zero,
+	even if the string is not zero terminated.  Don't try to modify
+	*si for strnlen.  Update strlen_to_stridx only for strlen or if
+	we can prove strnlen returns the same value as strlen would.
+
+2019-02-26  Martin Liska  <mliska@suse.cz>
+
+	* alloc-pool.h (struct pool_usage): Remove extra
+	print_dash_line.
+	* bitmap.h (struct bitmap_usage): Likewise.
+	* ggc-common.c (struct ggc_usage): Likewise.
+	* mem-stats.h (struct mem_usage): Likewise.
+	(mem_alloc_description::dump): Print dash lines
+	here and repeat header at the end of a table report.
+	It's then more readable.
+	* tree-phinodes.c (phinodes_print_statistics): Make
+	horizontal alignment.
+	* tree-ssanames.c (ssanames_print_statistics): Likewise.
+	* vec.c (struct vec_usage): Remove extra print_dash_line.
+	* vec.h (vec_safe_grow_cleared): Pass PASS_MEM_STAT.
+
+2019-02-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* doc/extend.texi (__builtin_object_size):
+	Use @pxref instead of @xref inside parenthesis.
+	(__builtin_has_attribute): Add missing comma after @xref.
+	(__builtin_object_size): Ditto.
+	* doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
+
+2019-02-26  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/87761
+	* regcprop.c (copyprop_hardreg_forward_1): Use REG_UNUSED notes to
+	detect obviously dead insns and delete them.
+
+2019-02-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89505
+	* tree-ssa-structalias.c (compute_dependence_clique): Make sure
+	to handle restrict pointed-to vars with multiple subvars
+	correctly.
+
+2019-02-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89489
+	* tree-parloops.c (create_loop_fn): Copy over last_clique.
+
+2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_IOR_EXPR>: Fix
+	and move around comment.
+	<BIT_AND_EXPR>: Likewise.
+	<BIT_NOT_EXPR>: Add specific handling for boolean types.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89474
+	* config/i386/i386.c (remove_partial_avx_dependency): Call
+	df_analyze etc. before creation of the v4sf_const0 pseudo, rather than
+	after changing possibly many instructions to use that pseudo.  Fix up
+	insertion of v4sf_const0 setter at the start of bb.
+
+2019-02-25  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR c/80409
+	* doc/extend.texi (Variadic Pointer Args): New section.
+
+2019-02-25  Sandra Loosemore  <sandra@codesourcery.com>
+	    Martin Sebor  <msebor@gmail.com>
+
+	* common.opt (Wattribute-alias): Likewise.
+	* doc/invoke.texi (Option Summary): List general form of
+	-Wattribute-alias=.  List positive form of -Wmissing-attributes.
+	(-Wmissing-attributes): Invert entry, rewrite and correct default.
+	Add cross-references.
+	(-Wattribute-alias): Rewrite and correct default.  Mention
+	considered attributes (same as for -Wmissing-attributes).
+
+2019-02-25  Paul A. Clarke  <pc@us.ibm.com>
+
+	* config/rs6000/emmintrin.h (_mm_cvtpd_epi32): Fix big endian.
+	(_mm_cvtpd_ps): Likewise.
+	(_mm_cvttpd_epi32): Likewise.
+
+	PR target/89338
+	* config/rs6000/xmmintrin.h (_mm_cvtss_f32): Fix type mismatch.
+	(_mm_cvt_ss2si): Fix type mismatch and 32-bit.
+
+	PR target/89339
+	* config/rs6000/xmmintrin.h (_mm_movemask_pi8): Fix 32-bit.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88530
+	* common/config/aarch64/aarch64-common.c
+	(struct aarch64_option_extension): Add is_synthetic.
+	(all_extensions): Use it.
+	(TARGET_OPTION_INIT_STRUCT): Define hook.
+	(struct gcc_targetm_common): Moved to end.
+	(all_extensions_by_on): New.
+	(opt_ext_cmp, typedef opt_ext): New.
+	(aarch64_option_init_struct): New.
+	(aarch64_contains_opt): New.
+	(aarch64_get_extension_string_for_isa_flags): Output smallest set.
+	* config/aarch64/aarch64-option-extensions.def
+	(AARCH64_OPT_EXTENSION): Explicitly include AES and SHA2 in crypto.
+	(fp, simd, crc, lse, fp16, rcpc, rdma, dotprod, aes, sha2, sha3,
+	sm4, fp16fml, sve, profile, rng, memtag, sb, ssbs, predres):
+	Set is_synthetic to false.
+	(crypto): Set is_synthetic to true.
+	* config/aarch64/driver-aarch64.c (AARCH64_OPT_EXTENSION): Add
+	SYNTHETIC.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/arm/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
+	vfmlal_high_u32, vfmlsl_high_u32, vfmlalq_low_u32, vfmlslq_low_u32,
+	vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
+	vfmlal_lane_high_u32, vfmlalq_laneq_low_u32, vfmlalq_lane_low_u32,
+	vfmlal_laneq_low_u32, vfmlalq_laneq_high_u32, vfmlalq_lane_high_u32,
+	vfmlal_laneq_high_u32, vfmlsl_lane_low_u32, vfmlsl_lane_high_u32,
+	vfmlslq_laneq_low_u32, vfmlslq_lane_low_u32, vfmlsl_laneq_low_u32,
+	vfmlslq_laneq_high_u32, vfmlslq_lane_high_u32, vfmlsl_laneq_high_u32):
+	Rename ...
+	(vfmlal_low_f16, vfmlsl_low_f16, vfmlal_high_f16, vfmlsl_high_f16,
+	vfmlalq_low_f16, vfmlslq_low_f16, vfmlalq_high_f16, vfmlslq_high_f16,
+	vfmlal_lane_low_f16, vfmlal_lane_high_f16, vfmlalq_laneq_low_f16,
+	vfmlalq_lane_low_f16, vfmlal_laneq_low_f16, vfmlalq_laneq_high_f16,
+	vfmlalq_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_lane_low_f16,
+	vfmlsl_lane_high_f16, vfmlslq_laneq_low_f16, vfmlslq_lane_low_f16,
+	vfmlsl_laneq_low_f16, vfmlslq_laneq_high_f16, vfmlslq_lane_high_f16,
+	vfmlsl_laneq_high_f16): ... To this.
+	* config/arm/neon.md: Update comments.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
+	vfmlalq_low_u32, vfmlslq_low_u32, vfmlal_high_u32, vfmlsl_high_u32,
+	vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
+	vfmlsl_lane_low_u32, vfmlal_laneq_low_u32, vfmlsl_laneq_low_u32,
+	vfmlalq_lane_low_u32, vfmlslq_lane_low_u32, vfmlalq_laneq_low_u32,
+	vfmlslq_laneq_low_u32, vfmlal_lane_high_u32, vfmlsl_lane_high_u32,
+	vfmlal_laneq_high_u32, vfmlsl_laneq_high_u32, vfmlalq_lane_high_u32,
+	vfmlslq_lane_high_u32, vfmlalq_laneq_high_u32, vfmlslq_laneq_high_u32):
+	Rename ...
+	(vfmlal_low_f16, vfmlsl_low_f16, vfmlalq_low_f16, vfmlslq_low_f16,
+	vfmlal_high_f16, vfmlsl_high_f16, vfmlalq_high_f16, vfmlslq_high_f16,
+	vfmlal_lane_low_f16, vfmlsl_lane_low_f16, vfmlal_laneq_low_f16,
+	vfmlsl_laneq_low_f16, vfmlalq_lane_low_f16, vfmlslq_lane_low_f16,
+	vfmlalq_laneq_low_f16, vfmlslq_laneq_low_f16, vfmlal_lane_high_f16,
+	vfmlsl_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_laneq_high_f16,
+	vfmlalq_lane_high_f16, vfmlslq_lane_high_f16, vfmlalq_laneq_high_f16,
+	vfmlslq_laneq_high_f16): ... To this.
+
+2019-02-25  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/86096
+	* df-scan.c (df_mw_compare): Do not check mw_reg fields when
+	comparing mw_order values.
+
+2019-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89434
+	* config/arm/arm.md (*subsi3_carryin_const): Use
+	arm_neg_immediate_operand predicate instead of
+	arm_not_immediate_operand, "L" constraint instead of "K" and
+	print it using %n2 instead of %B2.
+	(*subsi3_carryin_const0): New define_insn.
+	(*subsi3_carryin_compare_const): Use const_int_I_operand predicate
+	instead of arm_not_operand and "I" constraint instead of "K" and
+	print it using %n3 instead of %B2.  Instead of using match_dup 2 add
+	another match_operand and in the condition check that it is negation
+	of operands[2].
+	(*subsi3_carryin_compare_const0): New define_ins.
+	(*subdi_di_zesidi): Adjust to use *subsi3_carryin_const0 instead of
+	*subsi3_carryin_const.
+	(*arm_cmpdi_insn): Fix splitting into *subsi3_carryin_compare_const,
+	split into *subsi3_carryin_compare_const0 if the highpart is zero.
+
+	PR target/89438
+	* config/arm.vfp.md (*negdf2_vfp): Use
+	gen_int_mode (0x80000000, SImode) instead of GEN_INT (0x80000000).
+	* config/arm/neon.md (neon_copysignf<mode>): Likewise.
+
+2019-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89445
+	* simplify-rtx.c (simplify_ternary_operation): Don't use
+	simplify_merge_mask on operands that may trap.
+	* rtlanal.c (may_trap_p_1): Use FLOAT_MODE_P instead of
+	SCALAR_FLOAT_MODE_P checks.  For integral division by zero, if
+	second operand is CONST_VECTOR, check if any element could be zero.
+	Don't expect traps for VEC_{MERGE,SELECT,CONCAT,DUPLICATE} unless
+	their operands can trap.
+
+2019-02-23  Martin Sebor  <msebor@redhat.com>
+
+	* gimple-ssa-sprintf.c (target_strtol): Rename...
+	(target_strtohwi): ...to this.  Handle values up to HOST_WIDE_INT_MAX.
+	(parse_directive): Adjust to name change.  Use HOST_WIDE_INT_MAX to
+	check for range error.
+
+2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/69471
+	* opts-common.c (prune_options): Also prune joined switches
+	with Negative and RejectNegative.
+	* config/i386/i386.opt (march=): Add Negative(march=).
+	(mtune=): Add Negative(mtune=).
+	* doc/options.texi: Document Negative used together with Joined
+	and RejectNegative.
+
+2019-02-22  Martin Sebor  <msebor@redhat.com>
+
+	* doc/extend.texi (Other Builtins): Add
+	__builtin_is_constant_evaluated.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/87609
+	* tree-cfg.c (gimple_duplicate_bb): Only remap inlined cliques.
+
+2019-02-22  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/87761
+	* config/mips/mips.md: Add new combiner pattern to recognize
+	a bitfield extraction using (ashiftrt (truncate (ashift (...)))).
+
+2019-02-22  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR target/89324
+	* config/aarch64/aarch64.md: Use aarch64_general_reg predicate on
+	destination register in peepholes generating patterns for ADDS/SUBS.
+	(add<mode>3_compare0,
+	*addsi3_compare0_uxtw, add<mode>3_compareC,
+	add<mode>3_compareV_imm, add<mode>3_compareV,
+	*adds_<optab><ALLX:mode>_<GPI:mode>,
+	*subs_<optab><ALLX:mode>_<GPI:mode>,
+	*adds_<optab><ALLX:mode>_shift_<GPI:mode>,
+	*subs_<optab><ALLX:mode>_shift_<GPI:mode>,
+	*adds_<optab><mode>_multp2, *subs_<optab><mode>_multp2,
+	*sub<mode>3_compare0, *subsi3_compare0_uxtw,
+	sub<mode>3_compare1): Allow stack pointer for source register.
+	* config/aarch64/predicates.md (aarch64_general_reg): New predicate.
+
+2019-02-22  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88993
+	PR tree-optimization/88853
+	* gimple-ssa-sprintf.c (sprintf_dom_walker::call_info::is_file_func):
+	New helper.
+	(sprintf_dom_walker::call_info::is_string_func): New helper.
+	(format_directive): Only issue "may exceed" 4095/INT_MAX warnings
+	for formatted string functions.
+	(sprintf_dom_walker::handle_gimple_call): Fix a typo in a comment.
+
+2019-02-22  Martin Sebor  <msebor@redhat.com>
+
+	PR c/89425
+	* c-parser.c (sizeof_ptr_memacc_comptypes): Avoid warning in
+	unreachable subexpressions.
+
+2019-02-22  H.J. Lu  <hongjiu.lu@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+	    Sunil K Pandey  <sunil.k.pandey@intel.com>
+
+	PR target/87007
+	* config/i386/i386-passes.def: Add
+	pass_remove_partial_avx_dependency.
+	* config/i386/i386-protos.h
+	(make_pass_remove_partial_avx_dependency): New.
+	* config/i386/i386.c (make_pass_remove_partial_avx_dependency):
+	New function.
+	(pass_data_remove_partial_avx_dependency): New.
+	(pass_remove_partial_avx_dependency): Likewise.
+	(make_pass_remove_partial_avx_dependency): Likewise.
+	* config/i386/i386.md (avx_partial_xmm_update): New attribute.
+	(*extendsfdf2): Add avx_partial_xmm_update.
+	(truncdfsf2): Likewise.
+	(*float<SWI48:mode><MODEF:mode>2): Likewise.
+	(SF/DF conversion splitters): Disabled for TARGET_AVX.
+
+2019-02-22  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/85598
+	* gimple-ssa-sprintf.c (pass_sprintf_length::execute): Enable loop
+	analysis for pass.
+
+2019-02-22  Thiago Macieira  <thiago.macieira@intel.com>
+
+	PR target/89444
+	* config/i386/i386.h (PTA_WESTMERE): Remove PTA_AES.
+	(PTA_SKYLAKE): Add PTA_AES.
+	(PTA_GOLDMONT): Likewise.
+
+2019-02-22  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Add bti
+	instruction if enabled.
+	(aarch64_override_options): Remove reference to return address key.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89440
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Remove
+	not necessary assert.
+
+2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/72741
+	* omp-general.c (oacc_replace_fn_attrib): Mostly split out into...
+	(oacc_replace_fn_attrib_attr): ... this new function.
+	* omp-general.h (oacc_replace_fn_attrib_attr): New prototype.
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Revert workaround.
+
+2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/arm-cpus.in (ares): Rename to...
+	(neoverse-n1): ... This.  Add ares as alias.
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm-tune.md: Likewise.
+	* doc/invoke.txt (ARM Options): Document neoverse-n1.
+
+2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-cores.def (neoverse-e1): Define.
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* doc/invoke.texi (AArch64 Options): Document neoverse-e1 -mcpu option.
+
+2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.c (ares_tunings): Rename to...
+	(neoversen1_tunings): ... This.
+	* config/aarch64/aarch64-cores.def (ares): Change tuning to the above.
+	(neoverse-n1): New CPU.
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* doc/invoke.txt (AArch64 Options): Document neoverse-n1.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/87609
+	* cfghooks.h (dependence_hash): New typedef.
+	(struct copy_bb_data): New type.
+	(cfg_hooks::duplicate_block): Adjust to take a copy_bb_data argument.
+	(duplicate_block): Likewise.
+	* cfghooks.c (duplicate_block): Pass down copy_bb_data.
+	(copy_bbs): Create and pass down copy_bb_data.
+	* cfgrtl.c (cfg_layout_duplicate_bb): Adjust.
+	(rtl_duplicate_bb): Likewise.
+	* tree-cfg.c (gimple_duplicate_bb): If the copy_bb_data arg is not NULL
+	remap dependence info.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/87609
+	* tree-core.h (tree_base): Document special clique values.
+	* tree-inline.c (remap_dependence_clique): Do not use the
+	special clique value of one.
+	(maybe_set_dependence_info): Use clique one.
+	(clear_dependence_clique): New callback.
+	(compute_dependence_clique): Clear clique one from all refs
+	before assigning it (again).
+
+2019-02-21  Martin Sebor  <msebor@redhat.com>
+
+	* doc/extend.texi (__clear_cache): Correct signature.
+
+2019-02-21  Ian Lance Taylor  <iant@golang.org>
+
+	PR go/89170
+	* varasm.c (decode_addr_const): Call lookup_constant_def rather
+	than output_constant_def.
+	(add_constant_to_table): New static function.
+	(output_constant_def): Call add_constant_to_table.
+	(tree_output_constant_def): Likewise.
+
+2019-02-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89285
+	* builtins.c (fold_builtin_arith_overflow): If first two args are
+	INTEGER_CSTs, set intres and ovfres to constants rather than calls
+	to ifn.
+
+2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/87412
+	* config/i386/i386.c (ix86_set_indirect_branch_type): Issue an
+	error for -mindirect-branch/-mfunction-return with incompatible
+	-fcf-protection.
+
+2019-02-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* constraints.md (q): Remove.
+	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use rk constraint
+	instead of q.
+
+2019-02-21  Martin Jambor  <mjambor@suse.cz>
+
+	PR hsa/89302
+	* omp-general.c (omp_extract_for_data): Removed a duplicate call
+	to omp_adjust_for_condition, moved NE_EXPR code_cond processing...
+	(omp_adjust_for_condition): ...here.  Added necessary parameters.
+	* omp-general.h (omp_adjust_for_condition): Updated declaration.
+	* omp-grid.c (grid_attempt_target_gridification): Adjust to pass
+	proper values to new parameters of omp_adjust_for_condition.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89412
+	* expr.c (expand_assignment): If result is a MEM, use change_address
+	instead of simplify_gen_subreg.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+	    David Malcolm  <dmalcolm@redhat.com>
+
+	PR middle-end/89091
+	* fold-const.c (decode_field_reference): Return NULL_TREE if
+	lang_hooks.types.type_for_size returns NULL.  Check it before
+	overwriting *exp_.  Use return NULL_TREE instead of return 0.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/88074
+	PR middle-end/89415
+	* toplev.c (do_compile): Double the emin/emax exponents to workaround
+	buggy mpc_norm.
+
+2019-02-20  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89397
+	* config/i386/i386.c (ix86_atomic_assign_expand_fenv): Check
+	TARGET_SSE in addition to TARGET_SSE_MATH.
+
+	(ix86_excess_precision): Ditto.
+	(ix86_float_exceptions_rounding_supported_p): Ditto.
+	(use_rsqrt_p): Ditto.
+	* config/i386/sse.md (rsqrt<mode>2): Ditto.
+
+2019-02-20  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c/89410
+	* diagnostic-show-locus.c (layout::calculate_line_spans): Use
+	linenum_arith_t when determining if two adjacent line spans are
+	close enough to merge.
+	(diagnostic_show_locus): Use linenum_arith_t when iterating over
+	lines within each line_span.
+
+2019-02-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR target/86487
+	* lra-constraints.c(uses_hard_regs_p): Fix handling of
+	paradoxical SUBREGS.
+
+2019-02-20  Li Jia He  <helijia@linux.ibm.com>
+
+	PR target/88100
+	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin)
+	<case ALTIVEC_BUILTIN_VSPLTISB, ALTIVEC_BUILTIN_VSPLTISH,
+	ALTIVEC_BUILTIN_VSPLTISW>: Don't convert the operand before
+	range checking it.
+
+2019-02-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	* config/gcn/gcn.c (print_operand): Fix typo.
+
+2019-02-19  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88074
+	* toplev.c (do_compile): Initialize mpfr's exponent range
+	based on available float modes.
+
+2019-02-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* rtlanal.c (get_initial_register_offset): Fall back to the estimate
+	as long as the epilogue isn't completed.
+
+2019-02-18  Martin Sebor  <msebor@redhat.com>
+
+	* doc/cpp.texi (Conditional syntax): Add __has_attribute,
+	__has_cpp_attribute, and __has_include.
+
+2019-02-18  Martin Sebor  <msebor@redhat.com>
+
+	* doc/invoke.texi (-Wreturn-type): Correct and expand.
+
+2019-02-18  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89294
+	* tree.c (valid_constant_size_p): Avoid assuming size is a constant
+	expression.
+	* tree.h (cst_size_error): Add the cst_size_not_constant enumerator.
+
+2019-02-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89296
+	* tree-ssa-loop-ch.c (ch_base::copy_headers): Restrict setting
+	of no-warning flag to cases that might emit the bogus warning.
+
+2019-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* config/arm/arm.md (*arm_movdi, *movdf_soft_insn): Use "r" instead of
+	"q" constraint.
+	* config/arm/vfp.md (*movdi_vfp): Likewise.
+	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use "r" instead of
+	"q" constraint for operands[0].
+
+	PR target/89369
+	* config/s390/s390.md (*r<noxa>sbg_<mode>_srl_bitmask,
+	*r<noxa>sbg_<mode>_sll, *r<noxa>sbg_<mode>_srl): Don't construct
+	pattern in a temporary buffer.
+	(*r<noxa>sbg_sidi_srl): Likewise.  Always use 32 as I3 rather
+	than 64-operands[2].
+
+	PR target/89361
+	* config/s390/s390.c (s390_indirect_branch_attrvalue,
+	s390_indirect_branch_settings): Define unconditionally.
+	(s390_set_current_function): Likewise, but guard the whole body except
+	the s390_indirect_branch_settings call with
+	#if S390_USE_TARGET_ATTRIBUTE.
+	(TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.
+
+	* config/s390/s390.md (*<risbg_n>_ior_and_sr_ze,
+	*<risbg_n>_<mode>_ior_and_lshiftrt, *<risbg_n>_sidi_ior_and_lshiftrt):
+	Use HOST_WIDE_INT_M1U instead of ~(0ULL).
+	(*<risbg_n>_and_subregdi_rotr, *<risbg_n>_and_subregdi_rotl): Use
+	HOST_WIDE_INT_1U instead of 1ULL.
+	(*pre_z10_extzv<mode>, *pre_z10_extv<mode>): Change mask type from int
+	to unsigned HOST_WIDE_INT, use HOST_WIDE_INT_1U instead of 1ul.
+	(*insv<mode><clobbercc_or_nocc>_appendbitsleft,
+	z = (x << c) | (y >> d) splitters): Use HOST_WIDE_INT_1U
+	instead of 1UL.
+	(*insv<mode>_mem_reg, *insvdi_mem_reghigh): Use HOST_WIDE_INT_1U
+	instead of 1ul.
+
+2019-02-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/89209
+	* tree-sra.c (create_access_replacement): New optional parameter
+	reg_tree.  Use it as a type if non-NULL and access type is not of
+	a register type.
+	(get_repl_default_def_ssa_name): New parameter REG_TYPE, pass it
+	to create_access_replacement.
+	(sra_modify_assign): Pass LHS type to get_repl_default_def_ssa_name.
+	Check lacc is non-NULL before attempting to re-create it on the RHS.
+
+2019-02-18  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/89306
+	* cgraph.c (symbol_table::create_edge): Set m_summary_id to -1
+	by default.
+	(symbol_table::free_edge): Recycle m_summary_id.
+	* cgraph.h (get_summary_id): New.
+	(symbol_table::release_symbol): Set m_summary_id to -1
+	by default.
+	(symbol_table::allocate_cgraph_symbol): Recycle m_summary_id.
+	* ipa-fnsummary.c (ipa_fn_summary_t): Switch from
+	function_summary to fast_function_summary.
+	* ipa-fnsummary.h (ipa_fn_summary_t): Likewise.
+	* ipa-pure-const.c (class funct_state_summary_t):
+	Switch from function_summary to fast_function_summary.
+	* ipa-reference.c (class ipa_ref_var_info_summary_t): Likewise.
+	(class ipa_ref_opt_summary_t): Switch from function_summary
+	to fast_function_summary.
+	* symbol-summary.h (class function_summary_base): New class
+	that is created from base of former function_summary.
+	(function_summary_base::unregister_hooks): New.
+	(class function_summary): Inherit from function_summary_base.
+	(class call_summary_base): New class
+	that is created from base of former call_summary.
+	(class call_summary): Inherit from call_summary_base.
+	(struct is_same): New.
+	(class fast_function_summary): New summary class.
+	(class fast_call_summary): New summary class.
+	* vec.h (vec_safe_grow_cleared): New function.
+
+2019-02-18  Martin Liska  <mliska@suse.cz>
+
+	* config/i386/i386.c (ix86_get_multilib_abi_name): New function.
+	(TARGET_GET_MULTILIB_ABI_NAME): New macro defined.
+	* doc/tm.texi: Document new target hook.
+	* doc/tm.texi.in: Likewise.
+	* target.def: Add new target macro.
+	* gcc.c (find_fortran_preinclude_file): Do not search multilib
+	suffixes.
+
+2019-02-17  Alan Modra  <amodra@gmail.com>
+
+	PR target/89271
+	* config/rs6000/rs6000.md (<bd>_<mode> split): Check for an int
+	output reg on add insn.
+	(<bd>tf_<mode> split): Likewise.  Match predicates with insn.
+
+2019-02-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89372
+	* config/i386/sse.md (ssedoublemode): Remove V4HI.
+	(PMULHRSW): Likewise.
+	(<ssse3_avx2>_pmulhrsw<mode>3): Require TARGET_SSSE3, not
+	TARGET_AVX2.
+	(ssse3_pmulhrswv4hi3): New expander.
+
+2019-02-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/mmx.md (*vec_extractv2si_zext_mem): Doesn't require
+	MMX.  Add isa attribute.
+
+2019-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/66152
+	* builtins.h (c_readstr): Declare.
+	* builtins.c (c_readstr): Remove forward declaration.  Add
+	null_terminated_p argument, if false, read all bytes from the
+	string instead of stopping after '\0'.
+	* expr.c (string_cst_read_str): New function.
+	(store_expr): Use string_cst_read_str instead of
+	builtin_strncpy_read_str.  Try to store by pieces the whole
+	exp_len first, and only if that fails, split it up into
+	store by pieces followed by clear_storage.  Formatting fix.
+
+	* config/i386/i386.md (*movqi_internal): Remove static from
+	buf variable.  Use output_asm_insn (buf, operands); return "";
+	instead of return buf;.
+	* config/i386/sse.md (<sse>_andnot<mode>3<mask_name>,
+	*<code><mode>3<mask_name>, *andnot<mode>3, *andnottf3, *<code><mode>3,
+	*<code>tf3, <mask_codefor><code><mode>3<mask_name>): Likewise.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/linux.h (ASAN_CC1_SPEC): Define.
+	(CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC and ASAN_CC1_SPEC.
+	* config/sparc/linux64.h (ASAN_CC1_SPEC): Likewise.
+	(CC1_SPEC): Likewise.
+	* config/sparc/sparc.c (sparc_asan_shadow_offset): Adjust for 64-bit.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* asan.c (asan_emit_stack_protection): Use full-sized mask to align
+	the base address on 64-bit strict-alignment platforms.
+
+2019-02-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.h (VALID_MMX_REG_MODE): Correct the misplaced ')'.
+
+2019-02-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.
+
+2019-02-15  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	PR rtl-optimization/88308
+	* shrink-wrap.c (move_insn_for_shrink_wrap): Fix LABEL_NUSES counts
+	on copied instruction.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* final.c (insn_current_reference_address): Replace test on JUMP_P
+	with test on jump_to_label_p.
+	* config/visium/visium-passes.def: New file.
+	* config/visium/t-visium (PASSES_EXTRA): Define.
+	* config/visium/visium-protos.h (make_pass_visium_reorg): Declare.
+	* config/visium/visium.h (TRAMPOLINE_SIZE): Adjust.
+	(TRAMPOLINE_ALIGNMENT): Define.
+	* config/visium/visium.c (visium_option_override): Do not register
+	the machine-specific reorg pass here.
+	(visium_trampoline_init): Align the BRA insn on a 64-bit boundary
+	for the GR6.
+	(output_branch): Adjust threshold for long branch instruction.
+	* config/visium/visium.md (cpu): Move around.
+	(length): Adjust for the GR6.
+
+2019-02-15  Richard Biener  <rguenther@suse.de>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89278
+	* tree-loop-distribution.c: Include tree-eh.h.
+	(generate_memset_builtin, generate_memcpy_builtin): Call
+	rewrite_to_non_trapping_overflow on builtin->size before passing it
+	to force_gimple_operand_gsi.
+
+2019-02-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/89342
+	* optc-save-gen.awk: Handle optimize_fast like optimize_size or
+	optimize_debug.
+	* opth-gen.awk: Likewise.
+
+2019-02-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.h (TARGET_SUBTARGET64_ISA_DEFAULT):
+	Enable MMX, SSE and SSE2 by default.
+	* config/i386/i386.c (ix86_option_override_internal): Do not
+	explicitly set MMX, SSE and SSE2 flags for TARGET_64BIT here.
+
+2019-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89354
+	* combine.c (make_extraction): Punt if extraction_mode is narrower
+	than len bits.
+
+2019-02-14  Maya Rashish  <coypu@sdf.org>
+
+	* config.gcc (*-*-netbsd*): Add netbsd-d.o.
+	* config/netbsd-d.c: New file.
+	* config/t-netbsd: Add netbsd-d.o
+
+2018-02-14  Steve Ellcey  <sellcey@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_attribute_table): Change
+	affects_type_identity to true for aarch64_vector_pcs.
+	(aarch64_comp_type_attributes): New function.
+	(TARGET_COMP_TYPE_ATTRIBUTES): New macro.
+
+2019-02-14  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88850
+	* config/arm/iterators.md (ANY64): Add V4HF.
+
+2019-02-14  Martin Liska  <mliska@suse.cz>
+
+	PR rtl-optimization/89242
+	* dce.c (delete_unmarked_insns): Call free_dominance_info we
+	process a transformation.
+
+2019-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89314
+	* fold-const.c (fold_binary_loc): Cast strlen argument to
+	const char * before dereferencing it.  Formatting fixes.
+
+	PR middle-end/89284
+	* passes.def: Swap pass_ubsan and pass_early_warn_uninitialized.
+
+2019-02-13  Ian Lance Taylor  <iant@golang.org>
+
+	* optc-save-gen.awk: Set var_opt_hash for initial optimizations
+	and set current index for other optimizations.
+
+2019-02-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (vec_set<VI4F_256_512:mode>_0): Use
+	nonimmediate_operand as operand 2 predicate.
+	(vec_set<VF2_512_256:mode>_0): Ditto.
+	(vec_set<VI8_AVX_AVX512F:mode>_0): Ditto.
+	(*vec_concatv2si): Remove alternative 2.
+	(*vec_concatv4si_0): Use vm constraint for alternative 0.
+	(*vec_concatv4si_0): Remove preferred_for_speed attribute.
+	(vec_concatv2di): Split alternatives 4,5,6 to ...
+	(*vec_concatv2di_0) ... new pattern.
+
+2019-02-13  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/89190
+	* config/arm/arm.c (ldm_stm_operation_p) Set
+	addr_reg_in_reglist correctly for first register.
+	(load_multiple_sequence): Remove dead base check.
+	(gen_ldm_seq): Correctly set write_back for Thumb-1.
+
+2019-02-13  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88847
+	* config/aarch64/aarch64-sve.md (*pred_mov<mode>, pred_mov<mode>):
+	Expose as @aarch64_pred_mov.
+	* config/aarch64/aarch64.c (aarch64_classify_address):
+	Use expand_insn which legitimizes operands.
+
+2019-02-13  Martin Liska  <mliska@suse.cz>
+
+	* builtins.h (expand_builtin_with_bounds): Remove declaration.
+	* calls.c (struct arg_data): Remove special_slot, pointer_arg
+	and pointer_offset fields.
+	(initialize_argument_information): Remove usage of dead
+	fields.
+	* cgraph.h (struct cgraph_thunk_info): Remove
+	add_pointer_bounds_args.
+	* cgraphunit.c (cgraph_node::expand_thunk): Remove usage of dead
+	fields.
+	(cgraph_node::assemble_thunks_and_aliases): Remove usage of dead
+	fields.
+	* config/i386/i386.c (ix86_function_arg_advance): Remove
+	unrelated comment.
+	(struct builtin_isa): Remove leaf_p and nothrow_p fields.
+	(def_builtin): Remove usage of dead fields.
+	(ix86_add_new_builtins): Likewise.
+	* ipa-fnsummary.c (compute_fn_summary): Likewise.
+	* ipa-icf.c (sem_function::equals_wpa): Likewise.
+	(sem_function::init): Likewise.
+	(sem_variable::merge): Likewise.
+	* ipa-visibility.c (function_and_variable_visibility): Likewise.
+	* ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
+	* lto-cgraph.c (lto_output_node): Likewise.
+	(lto_output_varpool_node): Likewise.
+	(input_node): Likewise.
+	(input_varpool_node): Likewise.
+	* lto-streamer-out.c (lto_output): Likewise.
+	* tree-inline.c (expand_call_inline): Remove usage of
+	assign_stmts.
+	* tree-inline.h (struct copy_body_data): Likewise.
+	* varpool.c (varpool_node::dump): Likewise.
+
+2019-02-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89303
+	* tree-ssa-structalias.c (set_uids_in_ptset): Or in vi->is_heap_var
+	into pt->vars_contains_escaped_heap instead of setting
+	pt->vars_contains_escaped_heap to it.
+
+	PR middle-end/89281
+	* optabs.c (prepare_cmp_insn): Use UINTVAL (size) instead of
+	INTVAL (size), compare it to GET_MODE_MASK instead of
+	1 << GET_MODE_BITSIZE.
+
+	PR target/89290
+	* config/i386/predicates.md (x86_64_immediate_operand): Allow
+	TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
+	-mcmodel=large.
+
+2019-02-13  Martin Liska  <mliska@suse.cz>
+
+	PR lto/88858
+	* cfgrtl.c (remove_barriers_from_footer): New function.
+	(try_redirect_by_replacing_jump): Use it.
+	(cfg_layout_redirect_edge_and_branch): Likewise.
+
+2019-02-13  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
+
+	* config/rs6000/altivec.h (vec_sbox_be, vec_cipher_be,
+	vec_cipherlast_be, vec_ncipher_be, vec_ncipherlast_be): New #defines.
+	* config/rs6000/crypto.md (CR_vqdi): New define_mode_iterator.
+	(crypto_vsbox_<mode>, crypto_<CR_insn>_<mode>): New define_insns.
+	* config/rs6000/rs6000-builtin.def (VSBOX_BE): New BU_CRYPTO_1.
+	(VCIPHER_BE, VCIPHERLAST_BE, VNCIPHER_BE, VNCIPHERLAST_BE):
+	New BU_CRYPTO_2.
+	* config/rs6000/rs6000.c (builtin_function_type)
+	<CRYPTO_BUILTIN_VSBOX_BE, CRYPTO_BUILTIN_VCIPHER_BE,
+	CRYPTO_BUILTIN_VCIPHERLAST_BE, CRYPTO_BUILTIN_VNCIPHER_BE,
+	CRYPTO_BUILTIN_VNCIPHERLAST_BE>: New switch options.
+	* doc/extend.texi (vec_sbox_be, vec_cipher_be, vec_cipherlast_be,
+	vec_ncipher_be, vec_ncipherlast_be): New builtin functions.
+
+2019-02-12  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* doc/invoke.texi (RS/6000 and PowerPC Options): Remove duplicate
+	-maltivec. Delete -maltivec=be and -maltivec=le documentation.
+
+2019-02-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89229
+	* config/i386/i386.md (*movoi_internal_avx): Revert revision
+	268678 and revision 268657.
+	(*movti_internal): Likewise.
+
+2019-02-12  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/89233
+	* config/s390/s390.c (s390_decompose_address): Update comment.
+	(s390_check_qrst_address): Reject invalid address forms after
+	LRA.
+
+2019-02-12  Martin Liska  <mliska@suse.cz>
+
+	PR lto/88876
+	* ipa-pure-const.c (propagate_pure_const): Revert hunk as
+	we need default values of funct_state for a function that
+	is not optimized.
+
+2019-02-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* asan.c (asan_expand_mark_ifn): Take into account the alignment of
+	the object to pick the size of stores on strict-alignment platforms.
+
+	* config/sparc/sparc.md (*movsi_insn): Minor tweak.
+	(*movdi_insn_sp32): Likewise.
+	(*movdi_insn_sp64): Likewise.
+
+2019-02-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/88677
+	* cgraphunit.c (analyze_functions): Clear READONLY flag for external
+	types that needs constructiong.
+	* tree.h (may_be_aliased): Do not check TYPE_NEEDS_CONSTRUCTING.
+
+2019-02-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89253
+	* tree-ssa-loop-split.c (tree_ssa_split_loops): Check we can
+	duplicate the loop.
+
+2019-02-11  David Malcolm  <dmalcolm@redhat.com>
+
+	PR lto/88147
+	* input.c (selftest::test_line_offset_overflow): New selftest.
+	(selftest::input_c_tests): Call it.
+
+2019-02-11  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88771
+	* gimple-ssa-warn-restrict.c (pass_wrestrict::gate): Also enable
+	when -Wstringop-overflow is set.
+	(builtin_memref::builtin_memref): Adjust excessive upper bound
+	only when lower bound is not excessive.
+	(maybe_diag_overlap): Detect and diagnose excessive bounds via
+	-Wstringop-ovefflow.
+	(maybe_diag_offset_bounds): Rename...
+	(maybe_diag_access_bounds): ...to this.
+	(check_bounds_or_overlap): Adjust for name change above.
+
+2019-02-11  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/87996
+	* builtins.c (max_object_size): Move from here...
+	* builtins.h (max_object_size): ...and here...
+	* tree.c (max_object_size): ...to here...
+	* tree.h (max_object_size): ...and here.
+
+2019-02-11  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Shift-right
+	and shift-left vector built-ins need to include a TRUNC_MOD_EXPR
+	for correct semantics.
+
+2019-02-11  Alan Modra  <amodra@gmail.com>
+
+	* doc/invoke.texi (man page RS/6000 and PowerPC Options): Mention
+	-mlongcall and -mpltseq.
+	(RS/6000 and PowerPC Options <-mlongcall>): Mention inline PLT calls.
+	(RS/6000 and PowerPC Options <-mpltseq>): Document.
+	* config/rs6000/rs6000.h (TARGET_PLTSEQ): Define.
+	* config/rs6000/sysv4.opt (mpltseq): New option.
+	* config/rs6000/sysv4.h (TARGET_PLTSEQ): Redefine.
+	(SUBTARGET_OVERRIDE_OPTIONS): Error if given -mpltseq when assembler
+	support is lacking.  Don't allow -mpltseq with -mbss-plt.
+	* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Warn if
+	-mpltseq given for ELFv1.
+	* config/rs6000/rs6000.c (rs6000_call_aix): Comment on UNSPEC_PLTSEQ.
+	Only use UNSPEC_PLTSEQ for inline PLT calls.
+	(rs6000_call_sysv, rs6000_sibcall_sysv): Expand comments.  Only
+	use UNSPEC_PLTSEQ for inline PLT calls.
+	(rs6000_indirect_call_template_1, rs6000_longcall_ref),
+	(rs6000_call_aix, rs6000_call_sysv, rs6000_sibcall_sysv): Replace
+	uses of HAVE_AS_PLTSEQ with TARGET_PLTSEQ, simplifying.
+	* config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
+	(pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
+	(pltseq_mtctr_<mode>): Likewise.
+
+2019-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Use 8-byte strings with
+	Solaris ld.
+	* configure: Regenerate.
+
+2019-02-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use q constraint
+	instead of r.
+
+2019-02-11  Hans-Peter Nilsson  <hp@axis.com>
+
+	* function.c (assign_parm_setup_block): Use the stored
+	size, not the passed size, when allocating stack-space,
+	also for a parameter with alignment larger than
+	MAX_SUPPORTED_STACK_ALIGNMENT.
+
+2019-02-11  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/89009
+	* ipa-cp.c (build_toporder_info): Remove usage of a param.
+	* ipa-inline.c (inline_small_functions): Likewise.
+	* ipa-pure-const.c (propagate_pure_const): Likewise.
+	(propagate_nothrow): Likewise.
+	* ipa-reference.c (propagate): Likewise.
+	* ipa-utils.c (struct searchc_env): Remove unused field.
+	(searchc): Always search across AVAIL_INTERPOSABLE.
+	(ipa_reduced_postorder): Always allow AVAIL_INTERPOSABLE as
+	the only called IPA pure const can properly not propagate
+	across interposable boundary.
+	* ipa-utils.h (ipa_reduced_postorder): Remove param.
+
+2019-02-11  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config/nds32/nds32.md (call_internal, call_value_internal,
+	sibcall_internal, sibcall_value_internal): Use SImode for mem rtx.
+
+2019-02-11  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config/cris/cris.c (cris_preferred_minimum_alignment): Fix name
+	typo.
+
+2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/constraints.md (Yd): Replace AVX512BW with AVX512DQ
+	in comments
+
+2019-02-10  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config.gcc (with_nds32_lib): Set default --with-nds32-lib correctly.
+
+2019-02-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89268
+	* tree-if-conv.c (version_loop_for_if_conversion): Push to preds only
+	if preds is non-NULL.
+
+2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/89272
+	* tree.c (fld_simplified_type_name): Also keep TYPE_DECL for
+	polymorphic types.
+
+2019-02-10  Monk Chiang  <sh.chiang04@gmail.com>
+
+	* config/nds32/nds32.md (trap): New pattern.
+
+2019-02-10  Monk Chiang  <sh.chiang04@gmail.com>
+
+	* config/nds32/nds32.c (nds32_dwarf_register_span): Refine register
+	dwarf span.
+
+2019-02-10  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config/nds32/nds32-md-auxiliary.c (nds32_spilt_doubleword): Support
+	to split POST_INC.
+
+2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-visibility.c (localize_node): Also do not localize
+	LDPR_PREVAILING_DEF_IRONLY_EXP.
+
+2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/87957
+	* tree.c (fld_simplified_type_name): Use DECL_ASSEMBLER_NAME_SET_P
+	instead of type_with_linkage.
+
+2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/88755
+	* params.def (uninlined-function-insns, uninlined-function-time,
+	uninlined-thunk-insns, uninlined-thunk-time): Add artificial upper
+	bound so we don't get overflows.
+
+2019-02-09  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	* config/rs6000/rs6000-string.c (expand_compare_loop,
+	expand_block_compare): Insert REG_BR_PROB notes in inline expansion of
+	memcmp/strncmp.
+
+2019-02-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89246
+	* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
+	If !node->definition and TYPE_ARG_TYPES is non-NULL, use
+	TYPE_ARG_TYPES instead of DECL_ARGUMENTS.
+
+2019-02-09  Alan Modra  <amodra@gmail.com>
+
+	PR target/88343
+	* config/rs6000/rs6000.c (save_reg_p): Correct calls_eh_return
+	case.  Match logic in rs6000_emit_prologue emitting pic_offset_table
+	setup.
+
+2019-02-08  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR middle-end/88560
+	* lra-constraints.c (process_alt_operands): Don't increase reject
+	for memory when offset memory is required.
+
+2019-02-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* config/s390/vector.md: Implement vector copysign.
+
+2019-02-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* expr.c (expand_constructor): Correct indentations.
+
+2019-02-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89247
+	* tree-if-conv.c: Include tree-cfgcleanup.h.
+	(version_loop_for_if_conversion): Record LOOP_VECTORIZED call.
+	(tree_if_conversion): Pass through predicate vector.
+	(pass_if_conversion::execute): Do CFG cleanup and SSA update
+	inline, see if any if-converted loops we refrece in
+	LOOP_VECTORIZED calls vanished and fixup.
+	* tree-if-conv.h (tree_if_conversion): Adjust prototype.
+
+2019-02-08  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* config/s390/constraints.md (jdd): New constraint.
+
+2019-02-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89229
+	* config/i386/i386.md (*movoi_internal_avx): Set mode to XI for
+	upper 16 vector registers without TARGET_AVX512VL.
+	(*movti_internal): Likewise.
+
+2019-02-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89234
+	* except.c (copy_reg_eh_region_note_forward): Return if note_or_insn
+	is a NOTE, CODE_LABEL etc. - rtx_insn * other than INSN_P.
+	(copy_reg_eh_region_note_backward): Likewise.
+
+2019-02-08  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89223
+	* tree-data-ref.c (initialize_matrix_A): Fail if constant
+	doesn't fit in HWI.
+	(analyze_subscript_affine_affine): Handle failure from
+	initialize_matrix_A.
+
+2019-02-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* cfganal.c (pre_and_rev_post_order_compute_fn): Use fn instead of
+	cfun everywhere.
+
+2019-02-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR tree-optimization/86637
+	PR tree-optimization/89235
+	* tree-vect-loop.c (optimize_mask_stores): Add an
+	auto_purge_vect_location sentinel to ensure that vect_location is
+	purged on exit.
+	* tree-vectorizer.c
+	(auto_purge_vect_location::~auto_purge_vect_location): New dtor.
+	(try_vectorize_loop_1): Add an auto_purge_vect_location sentinel
+	to ensure that vect_location is purged on exit.
+	(pass_slp_vectorize::execute): Likewise, replacing the manual
+	reset.
+	* tree-vectorizer.h (class auto_purge_vect_location): New class.
+
+2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/iterators.md (max_opp): New code_attr.
+	(USMAX): New code iterator.
+	* config/aarch64/predicates.md (aarch64_smin): New predicate.
+	(aarch64_smax): Likewise.
+	* config/aarch64/aarch64-simd.md (abd<mode>_3): Rename to...
+	(*aarch64_<su>abd<mode>_3): ... Change RTL representation to
+	MINUS (MAX MIN).
+
+2019-02-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89229
+	* config/i386/i386.md (*movoi_internal_avx): Set mode to OI
+	for TARGET_AVX512VL.
+	(*movti_internal): Set mode to TI for TARGET_AVX512VL.
+
+2019-02-07  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390-builtin-types.def: Add new types.
+	* config/s390/s390-builtins.def: (s390_vec_xl, s390_vec_xld2)
+	(s390_vec_xlw4): Make the memory operand into a const pointer.
+	(s390_vec_xld2, s390_vec_xlw4): Add a variant for single precision
+	float.
+	* config/s390/s390-c.c (s390_expand_overloaded_builtin): Generate
+	a new vector type with the alignment of the scalar memory operand.
+
+2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* config/arm/arm-protos.h (valid_operands_ldrd_strd,
+	arm_count_ldrdstrd_insns): New declarations.
+	* config/arm/arm.c (mem_ok_for_ldrd_strd): Remove broken handling of
+	MINUS.
+	(valid_operands_ldrd_strd): New function.
+	(arm_count_ldrdstrd_insns): New function.
+	* config/arm/ldrdstrd.md: Change peepholes to generate PARALLEL SImode
+	sets instead of single DImode set and define new insns to match this.
+
+2019-02-07  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (aarch64_fcmla_lane_builtin_data):
+	Make it a C initializer.
+
+2019-02-07  Tamar Christina  <tamar.christina@arm.com>
+
+	PR/target 88850
+	* config/arm/neon.md (*neon_mov<mode>): Add r -> r case.
+
+2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/arm/neon.md (neon_<sup>dot<vsi2qi>):
+	Use neon_dot<q> for type.
+	(neon_<sup>dot_lane<vsi2qi>): Likewise.
+
+2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>):
+	Use neon_dot<q> for type.
+	(aarch64_<sur>dot_lane<vsi2qi>): Likewise.
+	(aarch64_<sur>dot_laneq<vsi2qi>): Likewise.
+
+2019-02-06  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89225
+	* lra-constaints.c (simplify_operand_subreg): Add subreg mode
+	sizes check.
+
+2019-02-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/i386/i386.c (ix86_expand_prologue): Emit a memory blockage
+	after restoring registers saved to allocate the frame on Windows.
+
+2019-02-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89182
+	* graphite.h (cached_scalar_evolution_in_region): Declare.
+	* graphite.c (struct seir_cache_key): New.
+	(struct sese_scev_hash): Likewise.
+	(seir_cache): New global.
+	(cached_scalar_evolution_in_region): New function.
+	(graphite_transform_loops): Allocate and release seir_cache.
+	* graphite-isl-ast-to-gimple.c (get_rename_from_scev): Use
+	cached_scalar_evolution_in_region.
+	* graphite-scop-detection.c (scop_detection::can_represent_loop):
+	Simplify.
+	(scop_detection::graphite_can_represent_expr: Use
+	cached_scalar_evolution_in_region.
+	(scop_detection::stmt_simple_for_scop_p): Likewise.
+	(find_params_in_bb): Likewise.
+	(gather_bbs::before_dom_children): Likewise.
+	* graphite-sese-to-poly.c (create_pw_aff_from_tree): Likewise.
+	(add_loop_constraints): Likewise.
+
+2019-02-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89210
+	* fold-const-call.c (fold_const_vec_convert): Pass true as last
+	operand to new_unary_operation only if both element types are integral
+	and it isn't a widening conversion.  Return NULL_TREE if
+	new_unary_operation failed.
+
+2019-02-05  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/88856
+	* config/s390/s390.md: Remove load and test FP splitter.
+
+2019-02-05  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	PR target/89112
+	* config/rs6000/rs6000-string.c (do_ifelse, expand_cmp_vec_sequence,
+	expand_compare_loop, expand_block_compare_gpr,
+	expand_strncmp_align_check, expand_strncmp_gpr_sequence): Insert
+	REG_BR_PROB notes in inline expansion of memcmp/strncmp. Add
+	#include "profile-count.h" and "predict.h" for types and functions
+	needed to work with REG_BR_PROB notes.
+
+2019-02-05  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	PR target/89112
+	* config/rs6000/rs6000.md (<bd>tf_<mode>): Generate a local label
+	for the long branch case.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89188
+	* dce.c (delete_unmarked_insns): Don't remove no-op moves if they
+	can throw, non-call exceptions are enabled and we can't delete
+	dead exceptions or alter cfg.  Set must_clean if
+	delete_insn_and_edges returns true, don't set it blindly for calls.
+	Assert that delete_unreachable_blocks is called only if can_alter_cfg.
+
+	PR rtl-optimization/89195
+	* combine.c (make_extraction): For MEMs, don't extract bytes outside
+	of the original MEM.
+
+2019-02-05  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/89000
+	* gcov.c (function_summary): Remove argument.
+	(file_summary): New function.
+	(print_usage): Replace tabs with spaces.
+	(generate_results): Use new function file_summary.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89186
+	* optabs.c (prepare_cmp_insn): Pass x and y to
+	emit_block_comp_via_libcall rather than XEXP (x, 0) and XEXP (y, 0).
+
+2019-02-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89150
+	* bitmap.h (struct bitmap_obstack): Do not mark GTY.
+	(struct bitmap_element): Drop chain_prev so we properly recurse on
+	the prev member, supporting tree views.
+	(struct bitmap_head): GTY skip the obstack member.
+
+2019-02-04  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR c/88698
+	* doc/extend.texi (Vector Extensions): Add an example of using vector
+	types together with x86 intrinsics.
+
+2019-02-04  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1): Increase
+	str[] size to 160, and comment.
+
+2019-02-04  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1),
+	(rs6000_pltseq_template): Guard output of TLS markers with
+	TARGET_TLS_MARKERS.
+	(rs6000_longcall_ref, rs6000_call_aix, rs6000_call_sysv),
+	(rs6000_sibcall_sysv): Ignore TARGET_TLS_MARKERS when deciding
+	to use inline PLT sequences.
+	* config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
+	(pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
+	(pltseq_mtctr_<mode>): Don't test TARGET_TLS_MARKERS in predicate.
+
+2019-02-04  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/88985
+	* ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
+	out when ipa_fn_summaries does not contain entry for callee.
+
+2019-02-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.h: Remove superfluous blank lines.
+	* config/sparc/sparc.c (global_offset_table_rtx): Rename into...
+	(got_register_rtx): ...this.
+	(sparc_got): Adjust to above renaming.
+	(sparc_tls_got): Likewise.
+	(sparc_delegitimize_address): Likewise.
+	(sparc_output_mi_thunk): Likewise.
+	(sparc_init_pic_reg): Likewise.
+	(save_local_or_in_reg_p): Fix test on the GOT register.
+	(USE_HIDDEN_LINKONCE): Move around.
+	(get_pc_thunk_name): Likewise.
+	(gen_load_pcrel_sym): Likewise.
+	(load_got_register): Likewise.
+
+2019-02-04  Kito Cheng  <kito.cheng@gmail.com>
+
+	* config/nds32/linux.h (GLIBC_DYNAMIC_LINKER): Define the naming rule
+	of the dynamic linker: "ld-linux-nds32[le|be][f].so.1".
+
+2019-02-04  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config/nds32/nds32.c (nds32_legitimate_address_p): Add TLS model
+	into consideration.
+
+2019-02-04  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config.gcc (with_nds32_lib, glibc):
+	Remove TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0 setting.
+	* config/nds32/linux.h (TARGET_DEFAULT_TLSDESC_TRAMPOLINE): Delete.
+	(NDS32_TLSDESC_TRAMPOLINE_SPEC): Delete.
+
+2019-02-03  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89071
+	* config/i386/i386.md (*sqrt<mode>2_sse): Add (v,0) alternative.
+	Do not prefer (v,v) alternative for non-AVX targets and (m,v)
+	alternative for speed when TARGET_SSE_PARTIAL_REG_DEPENDENCY is set.
+	(*rcpsf2_sse): Ditto.
+	(*rsqrtsf2_sse): Ditto.
+	(sse4_1_round<mode<2): Ditto.
+
+2019-02-03  Richard Biener  <rguenther@suse.de>
+
+	PR debug/87295
+	* dwarf2out.c (copy_ancestor_tree): Register non-stubs as
+	orig.
+
+2019-02-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/87887
+	* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
+	Punt with warning on aggregate return or argument types.  Ignore
+	type/mode checking for uniform arguments.
+
+2019-02-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* combine.c (try_combine): Do not print "Can't combine" messages unless
+	printing failed combination attempts.
+
+2019-02-01  Martin Jambor  <mjambor@suse.cz>
+
+	PR hsa/87863
+	* omp-grid.c (grid_mark_variable_segment): Set assembler name of group
+	segment and global segment variables before making them static.
+
+2019-02-01  Martin Jambor  <mjambor@suse.cz>
+
+	* omp-grid.c (grid_target_follows_gridifiable_pattern): Guard two
+	missed optimization dump with dump_enabled_p.
+
+2019-02-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88597
+	* tree-scalar-evolution.c (analyze_scalar_evolution): Set up
+	the instantiate cache.
+	(instantiate_scev_binary): Elide second operand procesing
+	if equal to the first.
+	* tree-chrec.c (chrec_contains_symbols): Add visited set.
+	(chrec_contains_undetermined): Likewise.
+	(tree_contains_chrecs): Likewise.
+
+2019-02-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* parms.def (MAX_INLINE_INSNS_SINGLE): Reduce from 400 to 200.
+
+2019-02-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89143
+	* wide-int-range.h (wide_int_range_absu): Declare.
+	* wide-int-range.cc (wide_int_range_absu): New function.
+	* tree-vrp.c (extract_range_from_unary_expr): Handle ABSU_EXPR.
+
+	PR tree-optimization/88107
+	* tree-cfg.c (find_outermost_region_in_block): Add ALL argument,
+	instead of assertion that eh_region_outermost is non-NULL, if it
+	is NULL, set *ALL to true and return NULL.
+	(move_sese_region_to_fn): Adjust caller, if all is set, call
+	duplicate_eh_regions with NULL region.
+
+2019-02-01  Richard Biener  <rguenth@suse.de>
+
+	PR rtl-optimization/88593
+	* mode-switching.c (optimize_mode_switching): Free dominators before
+	calling cleanup_cfg.
+
+2019-02-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/88932
+	* tree-predcom.c (try_combine_chains): Get loop bbs in dom order.
+
+2019-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89137
+	* omp-low.c (lower_omp_task_reductions): Drop redundant test to avoid
+	bogus clang warning.
+
+2019-01-31  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89071
+	* config/i386/i386.md (*extendsfdf2): Split out reg->reg
+	alternative to avoid partial SSE register stall for TARGET_AVX.
+	(truncdfsf2): Ditto.
+	(sse4_1_round<mode>2): Ditto.
+
+2018-01-31  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR tree-optimization/89008
+	* gimple-ssa-strength-reduction.c (slsr_process_mul): Don't
+	process anything of the form X * 0.
+
+2019-01-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89135
+	* tree-ssa-phiprop.c (pass_phiprop::execute): Skip blocks
+	with abnormal preds.
+
+2019-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/89124
+	* ipa-inline.c (sanitize_attrs_match_for_inline_p): Allow inlining
+	always_inline callees into no_sanitize_address callers.
+
+2019-01-31  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/89115
+	* lra.c (lra_rtx_hash): Properly hash CONST_INT values.
+
+2019-01-30  Martin Sebor  <msebor@redhat.com>
+
+	PR other/89106
+	* doc/extend.texi (cast to a union): Correct and expand.
+
+2019-01-30  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/87246
+	* lra-constraints.c (simplify_operand_subreg): Reload memory
+	in subreg if the address became invalid.
+
+2019-01-30  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/87064
+	* config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v4sf_scalar):
+	Disable for little-endian.
+
+2019-01-30  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/89115
+	* opts.c (default_options_optimization): Reduce
+	PARAM_MAX_DSE_ACTIVE_LOCAL_STORES by a factor of 10 at -O1.
+	Make PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP reduction relative
+	to the default.
+
+2019-01-30  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* config/rs6000/rs6000-c.c (altivec-resolve_overloaded_builtin):
+	Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT.  Coerce result to
+	type of vector element when vec_extract is implemented by direct
+	move.
+
+2019-01-30  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* doc/invoke.texi (C Language Options): List "-fopenacc-dim".
+
+2019-01-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89111
+	* tree-ssa-loop-im.c (gather_mem_refs_stmt): Restrict
+	canonicalization to appropriately sized access types.
+
+2019-01-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89105
+	* config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
+	for arguments to functions that are TU-local and shouldn't be
+	referenced by assembly.
+
+2019-01-30  Ulrich Drepper  <drepper@redhat.com>
+
+	* dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears
+	after '='.
+
+2019-01-29  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88956
+	* gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.
+
+2019-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/66676
+	PR ipa/89104
+	* omp-simd-clone.c (simd_clone_clauses_extract)
+	<case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
+	OMP_CLAUSE_ALIGNED_ALIGNMENT.
+
+2019-01-29  Vineet Gupta  <vgupta@synopsys.com>
+
+	* config.gcc: Force .init_array for ARC.
+
+2019-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR debug/87295
+	* dwarf2out.c (collect_skeleton_dies): New helper.
+	(copy_decls_for_unworthy_types): Call it.
+	(build_abbrev_table): Assert we do not try to replace
+	DW_AT_signature refs with local refs.
+
+2019-01-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89002
+	* gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
+	for lastprivate/linear IV, push gimplify context around gimplify_assign
+	and, if it needed any temporaries, pop it into a gimple bind around the
+	sequence.
+
+2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* common.opt (-Wattribute-alias): Remove "no-" from name.
+	Make -Wattribute-alias command line option and
+	#pragma GCC diagnostic ignored "-Wattribute-alias" work again.
+
+2019-01-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89073
+	* doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
+	-madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
+	x86 ISA options.
+	(bmi2): Add missing @opindex.
+	* doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
+	options alphabetically.  Add missing 3dnow, 3dnowa, adx, avx, avx2,
+	avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
+	avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
+	avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
+	cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
+	fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
+	pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
+	sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
+	xsavec, xsaveopt and xsaves options.
+
+2019-01-28  Richard Biener  <rguenther@suse.de>
+
+	PR debug/89076
+	* dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
+	support removal.
+
+2019-01-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88739
+	* tree-cfg.c (verify_types_in_gimple_reference): Verify
+	BIT_FIELD_REFs only are applied to mode-precision operands
+	when they are integral.
+	(verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
+	BIT_FIELD_REFs of non-mode-precision integral operands.
+
+2019-01-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/87214
+	* config/i386/sse.md
+	(<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
+	avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
+	first constants in pairs are multiples of 2.  Formatting fixes.
+	(avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
+	avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
+	first constants in each quadruple are multiples of 4.  Formatting fixes.
+
+2019-01-26  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/88933
+	* tree-inline.c: Include tree-cfgcleanup.h.
+	(delete_unreachable_blocks_update_callgraph): Move...
+	* tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph):
+	...here, make externally visible, make second argument bool, adjust
+	all callers.
+	* tree-cfgcleanup.c: Include cgraph.h.
+	* tree-cfgcleanup.h (delete_unreachable_blocks_update_callgraph):
+	Declare.
+	* ipa-prop.c: Include tree-cfgcleanup.h.
+	(ipcp_transform_function): Call
+	delete_unreachable_blocks_update_callgraph instead of cleaning uo CFG.
+
+2019-01-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/88846
+	* ira.c (process_set_for_memref_referenced_p): New.
+	(memref_referenced_p): Add new param.  Use
+	process_set_for_memref_referenced_p.  Add new switch cases.
+	(memref_used_between_p): Pass new arg to memref_referenced_p.
+
+2019-01-25  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* config/aarch64/aarch64.c (aarch64_function_arg_alignment): Add new
+	argument ABI_BREAK.  Set to true if the calculated alignment has
+	changed in gcc-9.  Check bit-fields for their base type alignment.
+	(aarch64_layout_arg): Warn if argument passing has changed in gcc-9.
+	(aarch64_function_arg_boundary): Likewise.
+	(aarch64_gimplify_va_arg_expr): Likewise.
+
+2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/89037
+	* varasm.c (output_constructor_bitfield): Use wi::extract_uhwi
+	instead of accessing TREE_INT_CST_ELT directly.
+
+2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* doc/sourcebuild.texi (Environment attributes): Add fenv and
+	fenv_exceptions description.
+
+2019-01-25  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR rtl-optimization/87763
+	* config/aarch64/aarch64.c (aarch64_select_cc_mode):
+	Allow SUBREG when matching CC_NZmode compare.
+
+2019-01-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89049
+	* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
+	Look at the pattern stmt to determine if the stmt is vectorized.
+
+2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*pred_mov<mode>)
+	(pred_mov<mode>): Handle all-register forms using both a new
+	alternative and a split.
+
+2019-01-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/86865
+	* graphite-scop-detection.c (scop_detection::can_represent_loop):
+	Reject non-do-while loops.
+
+2019-01-24  Peter Bergner  <bergner@linux.ibm.com>
+
+	* config/rs6000/altivec.md (build_vector_mask_for_load): Use MEM_P.
+	* config/rs6000/constraints.md (Q constraint): Use REG_P.
+	* config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Use SYMBOL_REF_P.
+	* config/rs6000/freebsd64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
+	SYMBOL_REF_P, CONST_INT_P and CONST_DOUBLE_P.
+	* config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+	* config/rs6000/predicates.md (altivec_register_operand, vint_operand,
+	vsx_register_operand, vsx_reg_sfsubreg_ok, vfloat_operand,
+	vlogical_operand, gpc_reg_operand, int_reg_operand,
+	int_reg_operand_not_pseudo): Use SUBREG_P and HARD_REGISTER_P.
+	(ca_operand, base_reg_operand, htm_spr_reg_operand, cc_reg_operand,
+	cc_reg_not_cr0_operand, input_operand): Use SUBREG_P.
+	(save_world_operation, restore_world_operation, lmw_operation,
+	stmw_operation): Use MEM_P and REG_P.
+	(tie_operand): Use MEM_P.
+	(vrsave_operation, crsave_operation): Use REG_P.
+	(mfcr_operation, mtcrf_operation): Use REG_P and CONST_INT_P.
+	(fpr_reg_operand): Use SUBREG_P and HARD_REGISTER_NUM_P.
+	(quad_int_reg_operand): Use HARD_REGISTER_NUM_P.
+	(call_operand): Use HARD_REGISTER_P.
+	(indexed_or_indirect_operand, altivec_indexed_or_indirect_operand):
+	Use CONST_INT_P.
+	(lwa_operand): Use SUBREG_P, REG_P and CONST_INT_P.
+	* config/rs6000/rs6000-p8swap.c (insn_is_load_p, insn_is_store_p,
+	quad_aligned_load_p, replace_swapped_aligned_store,
+	recombine_lvx_pattern, replace_swapped_aligned_load,
+	recombine_stvx_pattern): Use MEM_P.
+	(const_load_sequence_p, adjust_vperm, replace_swapped_load_constant):
+	Use MEM_P and SYMBOL_REF_P.
+	(rtx_is_swappable_p): Use REG_P and CONST_INT_P.
+	(insn_is_swappable_p): Use REG_P and MEM_P.
+	(insn_is_swap_p, (alignment_mask): Use CONST_INT_P.
+	* config/rs6000/rs6000-string.c (expand_block_clear, expand_block_move):
+	Use CONST_INT_P.
+	* config/rs6000/rs6000.c (rs6000_secondary_reload, rs6000_emit_cmove):
+	Use CONST_DOUBLE_P.
+	(rs6000_output_move_128bit): Use CONST_DOUBLE_P, CONST_INT_P and
+	CONST_WIDE_INT_P.
+	(rs6000_legitimize_address): Use CONST_DOUBLE_P, CONST_INT_P,
+	CONST_WIDE_INT_P, REG_P and SYMBOL_REF_P.
+	(rs6000_emit_move): Use CONST_DOUBLE_P, CONST_INT_P, HARD_REGISTER_P,
+	HARD_REGISTER_NUM_P, MEM_P, REG_P, SUBREG_P, SYMBOL_REF_P and
+	reg_or_subregno:
+	(output_toc): Use CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
+	(easy_altivec_constant, rs6000_legitimate_offset_address_p,
+	rs6000_mode_dependent_address, rs6000_expand_mtfsf_builtin,
+	rs6000_expand_set_fpscr_rn_builtin, rs6000_expand_set_fpscr_drn_builtin,
+	rs6000_expand_unop_builtin, INT_P, rs6000_generate_compare,
+	rs6000_machopic_legitimize_pic_address, rs6000_split_logical_inner,
+	rs6000_split_logical_di): Use CONST_INT_P.
+	(rs6000_legitimize_reload_address): Use CONST_INT_P, HARD_REGISTER_P,
+	REG_P and SYMBOL_REF_P.
+	(setup_incoming_varargs, rs6000_rtx_costs): Use CONST_INT_P and MEM_P.
+	(print_operand): Use CONST_INT_P, MEM_P and REG_P.
+	(virtual_stack_registers_memory_p, rs6000_legitimate_address_p,
+	mems_ok_for_quad_peep): Use CONST_INT_P and REG_P.
+	(rs6000_secondary_reload_memory): Use CONST_INT_P and SUBREG_P.
+	(small_data_operand, print_operand_address): Use CONST_INT_P and
+	SYMBOL_REF_P.
+	(split_stack_arg_pointer_used_p): Use HARD_REGISTER_P.
+	(rs6000_init_hard_regno_mode_ok, direct_move_p):
+	Use HARD_REGISTER_NUM_P.
+	(rs6000_secondary_reload_gpr): Use HARD_REGISTER_NUM_P and MEM_P.
+	(rs6000_secondary_reload_class): Use HARD_REGISTER_NUM_P, REG_P,
+	SUBREG_P and SYMBOL_REF_P.
+	(register_to_reg_type, rs6000_secondary_reload_inner): Use SUBREG_P
+	and HARD_REGISTER_NUM_P.
+	(rs6000_adjust_vec_address): Use HARD_REGISTER_NUM_P and
+	reg_or_subregno.
+	(rs6000_adjust_cost, find_mem_ref): Use MEM_P.
+	(macho_lo_sum_memory_operand, rs6000_eliminate_indexed_memrefs): Use
+	MEM_P and REG_P.
+	(legitimate_indirect_address_p, legitimate_lo_sum_address_p,
+	registers_ok_for_quad_peep, rs6000_output_function_epilogue,
+	find_addr_reg): Use REG_P.
+	(altivec_expand_vec_perm_const): Use REG_P and SUBREG_P.
+	(rs6000_emit_le_vsx_move): Use SUBREG_P.
+	(offsettable_ok_by_alignment, constant_pool_expr_p,
+	legitimate_small_data_p, rs6000_output_dwarf_dtprel,
+	rs6000_delegitimize_address, rs6000_const_not_ok_for_debug_p,
+	rs6000_cannot_force_const_mem, rs6000_output_addr_const_extra,
+	rs6000_assemble_integer, create_TOC_reference,
+	rs6000_emit_allocate_stack, rs6000_xcoff_encode_section_info,
+	rs6000_call_aix, rs6000_call_aix): Use SYMBOL_REF_P.
+	(rs6000_split_vec_extract_var): Use reg_or_subregno.
+	* config/rs6000/rtems.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
+	CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
+	* config/rs6000/sysv4.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+	* config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+	* config/rs6000/rs6000.h (RS6000_SYMBOL_REF_TLS_P): Use SYMBOL_REF_P.
+	(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use HARD_REGISTER_NUM_P.
+	(INT_REG_OK_FOR_INDEX_P, INT_REG_OK_FOR_BASE_P): Use HARD_REGISTER_P.
+	(CONSTANT_ADDRESS_P): Use CONST_INT_P and SYMBOL_REF_P.
+	* config/rs6000/rs6000.md (define_expands strlensi, mod<mode>3
+	and cbranch<mode>4): Use CONST_INT_P.
+	(multiple define_splits): Use REG_P and SUBREG_P.
+	(define_expands call, call_value): Use MEM_P.
+	(define_expands sibcall, sibcall_value): Use CONST_INT_P and  MEM_P.
+	(define insn *mtcrfsi): Use CONST_INT_P and REG_P.
+	* config/rs6000/vsx.md (*vsx_le_perm_load_<mode>,
+	*vsx_le_perm_load_v8hi, *vsx_le_perm_load_v16qi): Use HARD_REGISTER_P
+	and HARD_REGISTER_NUM_P.
+	(multiple define_splits): Use HARD_REGISTER_NUM_P.
+
+2019-01-24  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR rtl-optimization/88948
+	* rtl.h (prepare_copy_insn): New prototype.
+	* gcse.c (prepare_copy_insn): New function, split out from
+	process_insert_insn.
+	(process_insert_insn): Use prepare_copy_insn.
+	* store-motion.c (replace_store_insn): Use prepare_copy_insn
+	instead of gen_move_insn.
+
+2019-01-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/89006
+	* config/i386/i386.c (ix86_pic_register_p): Return true for
+	UNSPEC_SET_GOT too.
+
+	PR tree-optimization/88964
+	* gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Also
+	punt if HONOR_SNANS (chrec).
+
+	PR middle-end/89015
+	* tree-nested.c (convert_nonlocal_reference_stmt,
+	convert_local_reference_stmt, convert_tramp_reference_stmt,
+	convert_gimple_call) <case GIMPLE_OMP_TEAMS>: Treat
+	gimple_omp_teams_host teams stmts like GIMPLE_OMP_PARALLEL
+	or GIMPLE_OMP_TASK.
+
+	PR tree-optimization/89027
+	* tree-inline.c (add_clobbers_to_eh_landing_pad): Don't add clobbers
+	for "omp simd array" variables.
+
+2019-01-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* profile-count.h (profile_count): On ARM systems using GCC 6/7/8
+	force the alignment of m_val.
+
+2019-01-24  Richard Biener  <rguenther@suse.de>
+
+	PR lto/87187
+	* tree-streamer-out.c (write_ts_decl_common_tree_pointers):
+	When in "legacy" debug mode make sure to reset self-origins.
+
+2019-01-24  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/88994
+	* gcov-io.c (mangle_path): Do not allocate a bigger buffer,
+	result will be always smaller or equal to the original.
+	* gcov.c (mangle_name): Fix else branch where we should
+	also copy to PTR and shift the pointer.
+
+2019-01-24  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
+
+	* tree-ssa-dom.c (test_for_singularity): Fix a comment typo.
+	* vr-values.c (find_case_label_ranges): Fix a comment typo.
+
+2019-01-23  Xuepeng Guo  <xuepeng.guo@intel.com>
+
+	* common/config/i386/i386-common.c
+	(OPTION_MASK_ISA_ENQCMD_SET,
+	OPTION_MASK_ISA_ENQCMD_UNSET): New macros.
+	(ix86_handle_option): Handle -menqcmd.
+	* config.gcc (enqcmdintrin.h): New header file.
+	* config/i386/cpuid.h (bit_ENQCMD): New bit.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Handle
+	-menqcmd.
+	* config/i386/i386-builtin-types.def ((INT, PVOID, PCVOID)): New
+	function type.
+	* config/i386/i386-builtin.def (__builtin_ia32_enqcmd,
+	__builtin_ia32_enqcmds): New builtins.
+	* config/i386/i386-c.c (__ENQCMD__): New macro.
+	* config/i386/i386-option.c (ix86_target_string): Add
+	-menqcmd.
+	(ix86_valid_target_attribute_inner_p): Likewise.
+	* config/i386/i386-expand.c
+	(ix86_expand_builtin): Expand IX86_BUILTIN_ENQCMD and
+	IX86_BUILTIN_ENQCMDS.
+	* config/i386/i386.h (TARGET_ENQCMD): New.
+	* config/i386/i386.md (UNSPECV_ENQCMD, UNSPECV_ENQCMDS): New.
+	(@enqcmd<enqcmd_sfx>_<mode>): New insn pattern.
+	(movdir64b_<mode>): Parameterize to enable share expansion code
+	with ENQCMD in function ix86_expand_builtin.
+	* config/i386/i386.opt: Add -menqcmd.
+	* config/i386/immintrin.h: Include enqcmdintrin.h.
+	* config/i386/enqcmdintrin.h: New intrinsic file.
+	* doc/invoke.texi: Add -menqcmd.
+
+2019-01-23  Bin Cheng  <bin.cheng@arm.com>
+	    Steve Ellcey  <sellcey@marvell.com>
+
+	PR target/85711
+	* recog.c (address_operand): Return false on wrong mode for address.
+	(constrain_operands): Check for mode with 'p' constraint.
+
+2019-01-23  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/88998
+	* config/i386/sse.md (sse2_cvtpi2pd): Add SSE alternatives.
+	Disparage MMX alternative.
+	(sse2_cvtpd2pi): Ditto.
+	(sse2_cvttpd2pi): Ditto.
+
+2019-01-23  David Malcolm  <dmalcolm@redhat.com>
+
+	PR driver/89014
+	* config/aarch64/driver-aarch64.c (host_detect_local_cpu): Fix
+	use-after-free of the result of
+	aarch64_get_extension_string_for_isa_flags.
+
+2019-01-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/44715
+	* doc/extend.texi: Document break and continue behavior in
+	statement expressions.
+
+2019-01-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89008
+	* tree-ssa-reassoc.c (eliminate_using_constants): For * 0 do
+	not leave another stray operand.
+
+2019-01-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* BASE-VER: Bump to 9.0.1.
+
+2019-01-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cgraphunit.c (cgraph_node::expand_thunk): When expanding a GIMPLE
+	thunk that returns by reference, use the type of the return object
+	of the thunk instead of that of the alias to build the dereference.
+
+2019-01-23  Vineet Gupta  <vgupta@synopsys.com>
+
+	* config/arc/atomic.md: Add operand to DMB instruction.
+
+2019-01-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88964
+	* gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Use
+	build_zero_cst instead of build_int_cst.  Return false for loop
+	invariants which honor signed zeros.
+
+2019-01-22  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.
+
+2019-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88965
+	* config/rs6000/rs6000.c: Include tree-vrp.h and tree-ssanames.h.
+	(rs6000_gimple_fold_builtin): If MEM_REF address doesn't satisfy
+	is_gimple_mem_ref_addr predicate, force it into a SSA_NAME first.
+
+	PR middle-end/88968
+	* gimplify.c (gimplify_omp_atomic): Handle bitfield atomics with
+	non-integral DECL_BIT_FIELD_REPRESENTATIVEs.
+
+	PR target/87064
+	* config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v2df_scalar):
+	Disable for little endian.
+
+2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* config/arm/arm.c (arm_needs_double_word_align): Check
+	DECL_BIT_FIELD_TYPE.
+
+2019-01-22  Hongtao Liu  <hongtao.liu@intel.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88909
+	* config/i386/i386-builtin.def: Add mask2 to all builtin
+	initializations.  Merge ARGS2 and SPECIAL_ARGS2 into ARGS and
+	SPECIAL_ARGS.
+	* config/i386/i386.c (BDESC): Add mask2 to the definition.
+	(BDESC_FIRST): Likewise.
+	(define_builtin): Add an argument for mask2.  Updated to handle
+	both ix86_isa_flags and ix86_isa_flags2.
+	(define_builtin_const): Likewise.
+	(define_builtin_pure): Likewise.
+	(define_builtin2): Deleted.
+	(define_builtin_const2): Likewise.
+	(builtin_description): Add a member, mask2.
+	(bdesc_*): Add mask2 to builtin initializations.
+	(ix86_init_mmx_sse_builtins): Update calls to def_builtin,
+	def_builtin_const and def_builtin_pure.  Remove SPECIAL_ARGS2
+	support.
+	(ix86_get_builtin_func_type): Remove SPECIAL_ARGS2 support.
+
+2019-01-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88954
+	* config/i386/i386.c (ix86_force_load_from_GOT_p): Also check
+	noplt attribute.
+
+2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* config/arm/arm.c (arm_needs_doubleword_align): Return 2 if a record's
+	alignment is dominated by a bitfield with 64-bit aligned base type.
+	(arm_function_arg): Emit a warning if the alignment has changed since
+	earlier GCC releases.
+	(arm_function_arg_boundary): Likewise.
+	(arm_setup_incoming_varargs): Likewise.
+
+2019-01-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88862
+	* graphite-scop-detection.c
+	(scop_detection::graphite_can_represent_scev): Reject ADDR_EXPR.
+
+2019-01-22  Andrew Stubbs  <ams@codesourcery.com>
+
+	* doc/extend.tex (AMD GCN Function Attributes): New section.
+	* doc/install.texi (amdgcn-unknown-amdhsa): New instructions.
+	* doc/invoke.texi (AMD GCN Options): New section.
+	* doc/md.texi (Constraints for Particular Machines): Add AMD GCN.
+
+2019-01-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (parc_delegitimize_address): Recognize the GOT
+	register and decoded HIGH/LO_SUM combinations for labels in PIC mode.
+
+2019-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88044
+	* tree-ssa-loop-niter.c (number_of_iterations_cond): If condition
+	is false in the first iteration, but !every_iteration, return false
+	instead of true with niter->niter zero.
+
+	PR rtl-optimization/88904
+	* cfgcleanup.c (thread_jump): Verify cond2 doesn't mention
+	any nonequal registers before processing BB_END (b).
+
+	PR target/88905
+	* optabs.c (add_equal_note): Add op0_mode argument, use it instead of
+	GET_MODE (op0).
+	(expand_binop_directly, expand_doubleword_clz,
+	expand_doubleword_popcount, expand_ctz, expand_ffs,
+	expand_unop_direct, maybe_emit_unop_insn): Adjust callers.
+
+	PR rtl-optimization/49429
+	PR target/49454
+	PR rtl-optimization/86334
+	PR target/88906
+	* expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
+	addressable from here...
+	(emit_block_op_via_libcall): ... to here.
+
+2019-01-22  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-loop.c (vect_analyze_loop_operations): Use
+	auto_vec for cost vector to fix memleak.
+	(vectorize_fold_left_reduction): Properly gather SLP defs.
+	(vectorizable_comparison): Do not swap operands to properly
+	gather SLP defs.
+
+2019-01-22  Alan Modra  <amodra@gmail.com>
+
+	PR target/88614
+	* config/rs6000/predicates.md (unspec_tls): Ensure GOT reg
+	stays a reg.  Allow a const_int.
+	* config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Declare.
+	* config/rs6000/rs6000.h (IS_V4_FP_ARGS): Define.
+	(IS_NOMARK_TLSGETADDR): Define.
+	* config/rs6000/rs6000.c (edit_tls_call_insn): Delete.
+	(rs6000_output_tlsargs): New function.
+	(rs6000_legitimize_tls_address): Don't say a !TARGET_TLS_MARKERS
+	__tls_get_addr call takes an arg.
+	(rs6000_call_sysv): Generate sysv4 secure plt call pattern here..
+	* config/rs6000/rs6000.md (call_nonlocal_sysv): ..rather than here,
+	delete split..
+	(call_value_nonlocal_sysv): ..or here, delete split.
+	(tls_gdld_nomark): Delete.
+	(call_value_indirect_nonlocal_sysv): Use unspec_tls as operand2
+	predicate.  Call rs6000_output_tlsargs.  Adjust length to suit.
+	(call_value_nonlocal_sysv): Likewise.
+	(call_value_nonlocal_sysv_secure): Likewise.
+	(call_value_nonlocal_aix): Likewise.
+	(call_value_indirect_aix): Likewise.
+	(call_value_indirect_elfv2): Likewise.
+	(call_value_local32, call_value_local64): Disable for no-mark tls.
+	(call_value_local_aix): Likewise.
+
+2019-01-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/88938
+	* config/i386/i386.c (ix86_expand_builtin) [case IX86_BUILTIN_BEXTRI32,
+	case IX86_BUILTIN_BEXTRI64]: Sanitize operands.
+
+2019-01-21  Michael Ploujnikov  <michael.ploujnikov@oracle.com>
+
+	* hash-map-tests.c (test_map_of_strings_to_int): Show how to use
+	string contents as hash_map keys.
+
+2019-01-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR c/88928
+	* c-warn.c (check_alignment_of_packed_member): Add a boolean parameter
+	for rvalue context.  Handle rvalues correctly.  Use min_align_of_type
+	instead of TYPE_ALIGN.
+	(check_address_or_pointer_of_packed_member): Handle rvalues coorrectly.
+	Use min_align_of_type instead of TYPE_ALIGN_UNIT.  Check for NULL
+	pointer from TYPE_STUB_DECL.
+
+2019-01-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88934
+	* tree-vect-slp.c (vect_mask_constant_operand_p): Always look
+	at the possibly non-constant operand.
+	(vect_get_constant_vectors): Adjust.
+
+2019-01-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/71659
+	* config/i386/adxintrin.h: Just check _IMMINTRIN_H_INCLUDED.
+	* config/i386/clflushoptintrin.h: Check _IMMINTRIN_H_INCLUDED
+	instead of _X86INTRIN_H_INCLUDED.
+	* onfig/i386/clwbintrin.h: Likewise.
+	* config/i386/pkuintrin.h: Likewise.
+	* config/i386/prfchwintrin.h: Likewise.
+	* config/i386/rdseedintrin.h: Likewise.
+	* config/i386/wbnoinvdintrin.h: Likewise.
+	* config/i386/xsavecintrin.h: Likewise.
+	* config/i386/xsavesintrin.h: Likewise.
+	* config/i386/fxsrintrin.h: Enable _IMMINTRIN_H_INCLUDED check.
+	* config/i386/xsaveintrin.h: Likewise.
+	* config/i386/xsaveoptintrin.h: Likewise.
+	* config/i386/x86intrin.h: Move "#include" <rdseedintrin.h>,
+	<prfchwintrin.h>, <fxsrintrin.h>, <xsaveintrin.h>,
+	<xsaveoptintrin.h>, <adxintrin.h>, <clwbintrin.h>,
+	<clflushoptintrin.h>, <xsavesintrin.h>, <xsavecintrin.h>,
+	<wbnoinvdintrin.h> and <pkuintrin.h> to ...
+	* config/i386/immintrin.h: Here.
+
+2019-01-20  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/87615
+	* ipa-prop.h (struct ipa_func_body_info): Replaced field aa_walked
+	with aa_walk_budget.
+	* cgraph.h (ipa_polymorphic_call_context::get_dynamic_type): Add
+	aa_walk_budget_p parameter.
+	* ipa-fnsummary.c (unmodified_parm_1): New parameter fbi.  Limit AA
+	walk.  Updated all callers.
+	(unmodified_parm): New parameter fbi, pass it to unmodified_parm_1.
+	(eliminated_by_inlining_prob): New parameter fbi, pass it on to
+	unmodified_parm.
+	(will_be_nonconstant_expr_predicate): New parameter fbi, removed
+	parameter info.  Extract info from fbi.  Pass fbi to recursive calls
+	and to unmodified_parm.
+	(phi_result_unknown_predicate): New parameter fbi, removed parameter
+	info, updated call to will_be_nonconstant_expr_predicate.
+	(param_change_prob): New parameter fbi, limit AA walking.
+	(analyze_function_body): Initialize aa_walk_budget in fbi.  Update
+	calls to various above functions.
+	* ipa-polymorphic-call.c (get_dynamic_type): Add aa_walk_budget_p
+	parameter.  Use it to limit AA walking.
+	* ipa-prop.c (detect_type_change_from_memory_writes): New parameter
+	fbi, limit AA walk.
+	(detect_type_change): New parameter fbi, pass it on to
+	detect_type_change_from_memory_writes.
+	(detect_type_change_ssa): Likewise.
+	(aa_overwalked): Removed.
+	(parm_preserved_before_stmt_p): Assume fbi is never NULL, stream line
+	accordingly, adjust to the neew AA limiting scheme.
+	(parm_ref_data_preserved_p): Likewise.
+	(ipa_compute_jump_functions_for_edge): Adjust call to
+	get_dynamic_type.
+	(ipa_analyze_call_uses): Likewise.
+	(ipa_analyze_virtual_call_uses): Pass fbi to detect_type_change_ssa.
+	(ipa_analyze_node): Initialize aa_walk_budget.
+	(ipcp_transform_function): Likewise.
+	* tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt): Update call
+	to get_dynamic_type.
+
+2019-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/aarch64/aarch64.c (aarch64_stack_protect_guard): Move
+	outside of #if CHECKING_P code.
+
+2019-01-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimple-loop-versioning.cc (loop_versioning::dump_inner_likelihood):
+	New function, split out from...
+	(loop_versioning::analyze_stride): ...here.
+	(loop_versioning::find_per_loop_multiplication): Use gassign.
+	(loop_versioning::analyze_term_using_scevs): Return a success code.
+	(loop_versioning::analyze_arbitrary_term): New function.
+	(loop_versioning::analyze_address_fragment): Use
+	analyze_arbitrary_term if all else fails.
+
+2019-01-18  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/88892
+	* config/rs6000/rs6000.md (*movsi_from_df): Allow only register
+	operands.
+
+2019-01-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88903
+	* tree-vect-stmts.c (vectorizable_shift): Verify we see all
+	scalar stmts a SLP shift amount is composed of when detecting
+	shifts by scalars.
+
+2019-01-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88799
+	* config/arm/arm-cpus.in (mp): New feature.
+	(sec): New feature.
+	(fgroup ARMv7ve): Add mp and sec features.
+	(arch armv7-a): Add options to allow mp and sec extensions.
+	(cpu generic-armv7-a): Add options to allow mp and sec extensions.
+	(cpu cortex-a5, cpu cortex-7, cpu cortex-a9): Add mp and sec
+	extenstions to the base architecture.
+	(cpu cortex-a8): Add sec extension to the base architecture.
+	(cpu marvell-pj4): Add mp and sec extensions to the base architecture.
+	* config/arm/t-aprofile (MULTILIB_MATCHES): Map all armv7-a arch
+	variants down to the base v7-a varaint.
+	* config/arm/t-multilib (v7_a_arch_variants): New variable.
+	* doc/invoke.texi (ARM Options): Add +mp and +sec to the list
+	of permitted extensions for -march=armv7-a and for
+	-mcpu=generic-armv7-a.
+
+2019-01-18  Martin Liska  <mliska@suse.cz>
+
+	* params.def: Fix comment.
+	* tree-profile.c (gimple_init_gcov_profiler): Bump function
+	name.
+	(gimple_gen_ic_func_profiler): Likewise.
+
+2019-01-18  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/aarch64/aarch64-opts.h (enum stack_protector_guard): New
+	* config/aarch64/aarch64.c (aarch64_override_options_internal): Handle
+	and put in error checks for stack protector guard options.
+	(aarch64_stack_protect_guard): New.
+	(TARGET_STACK_PROTECT_GUARD): Define.
+	* config/aarch64/aarch64.md (UNSPEC_SSP_SYSREG): New.
+	(reg_stack_protect_address<mode>): New.
+	(stack_protect_set): Adjust for SSP_GLOBAL.
+	(stack_protect_test): Likewise.
+	* config/aarch64/aarch64.opt (-mstack-protector-guard-reg): New.
+	(-mstack-protector-guard): Likewise.
+	(-mstack-protector-guard-offset): Likewise.
+
+2019-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/86214
+	* tree-inline.h (struct copy_body_data): Add
+	add_clobbers_to_eh_landing_pads member.
+	* tree-inline.c (add_clobbers_to_eh_landing_pad): New function.
+	(copy_edges_for_bb): Call it if EH edge destination is <
+	id->add_clobbers_to_eh_landing_pads.  Fix a comment typo.
+	(expand_call_inline): Set id->add_clobbers_to_eh_landing_pads
+	if flag_stack_reuse != SR_NONE and clear it afterwards.
+
+2019-01-18  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR target/85596
+	* doc/install.texi (with-multilib-list): Document for aarch64.
+
+2019-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88734
+	* config/arm/arm_neon.h: Fix #pragma GCC target syntax - replace
+	(("..."))) with ("...").
+
+2019-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	* doc/extend.texi (Built-in Functions for Memory Model Aware
+	Atomic Operations): Document atomic fetch and nand.
+
+2019-01-18  Martin Liska  <mliska@suse.cz>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88587
+	* cgraph.h (create_version_clone_with_body): Add new argument
+	with attributes.
+	* cgraphclones.c (cgraph_node::create_version_clone): Add
+	DECL_ATTRIBUTES to a newly created decl.  And call
+	valid_attribute_p so that proper cl_target_optimization_node
+	is set for the newly created declaration.
+	* multiple_target.c (create_target_clone): Set DECL_ATTRIBUTES
+	for declaration.
+	(expand_target_clones): Do not call valid_attribute_p, it must
+	be already done.
+	* tree-inline.c (copy_decl_for_dup_finish): Reset mode for
+	vector types.
+
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88734
+	* config/aarch64/arm_neon.h: Fix #pragma GCC target syntax - replace
+	(("..."))) with ("...").  Use arch=armv8.2-a+sha3 instead of
+	arch=armv8.2-a+crypto for vsha512hq_u64 etc. intrinsics.
+
+2019-01-17  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/88273
+	* gimple-ssa-warn-restrict.c (builtin_memref::extend_offset_range):
+	Handle anti-ranges the same as no range at all.
+
+2018-01-17  Steve Ellcey  <sellcey@cavium.com>
+
+	* config/aarch64/aarch64.c (cgraph.h): New include.
+	(intl.h): New include.
+	(supported_simd_type): New function.
+	(currently_supported_simd_type): Ditto.
+	(aarch64_simd_clone_compute_vecsize_and_simdlen): Ditto.
+	(aarch64_simd_clone_adjust): Ditto.
+	(aarch64_simd_clone_usable): Ditto.
+	(TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN): New macro.
+	(TARGET_SIMD_CLONE_ADJUST): Ditto.
+	(TARGET_SIMD_CLONE_USABLE): Ditto.
+	* config/i386/i386.c (ix86_simd_clone_adjust): Add definition check.
+	* omp-simd-clone.c (expand_simd_clones): Add targetm.simd_clone.adjust
+	call.
+
+2019-01-17  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88800
+	* gimple-fold.c (gimple_fold_builtin_memory_op): Avoid checking
+	NO_WARNING bit here.  Avoid folding out-of-bounds calls.
+	* gimple-ssa-warn-restrict.c (maybe_diag_offset_bounds): Remove
+	redundant argument.  Add new argument and issue diagnostics under
+	its control.  Detect out-of-bounds access even with warnings
+	disabled.
+	(check_bounds_or_overlap): Change return type.  Add argument.
+	(wrestrict_dom_walker::check_call): Adjust.
+	* gimple-ssa-warn-restrict.h (check_bounds_or_overlap): Add argument.
+	* tree-ssa-strlen.c (handle_builtin_strcpy): Adjust to change in
+	check_bounds_or_overlap's return value.
+	(handle_builtin_stxncpy): Same.
+	(handle_builtin_strcat): Same.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* doc/sourcebuild.texi: Document dg-add-options sqrt_insn.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* doc/sourcebuild.texi: Document dg-require-effective-target
+	llvm_binutils and offload_gcn.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* doc/sourcebuild.texi: Document dg-required-effective-target
+	exceptions.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+	    Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	* config.gcc: Add amdgcn*-*-amdhsa configuration.
+	* configure.ac: Check for dlopen.
+	* configure: Regenerate.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+	    Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	* common/config/gcn/gcn-common.c: New file.
+	* config/gcn/driver-gcn.c: New file.
+	* config/gcn/gcn-builtins.def: New file.
+	* config/gcn/gcn-hsa.h: New file.
+	* config/gcn/gcn-modes.def: New file.
+	* config/gcn/gcn-opts.h: New file.
+	* config/gcn/gcn-passes.def: New file.
+	* config/gcn/gcn-protos.h: New file.
+	* config/gcn/gcn-run.c: New file.
+	* config/gcn/gcn-tree.c: New file.
+	* config/gcn/gcn.c: New file.
+	* config/gcn/gcn.h: New file.
+	* config/gcn/gcn.opt: New file.
+	* config/gcn/t-gcn-hsa: New file.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+	    Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	* config/gcn/constraints.md: New file.
+	* config/gcn/gcn-valu.md: New file.
+	* config/gcn/gcn.md: New file.
+	* config/gcn/predicates.md: New file.
+
+2019-01-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
+	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
+	(stmt_uses_0_or_null_in_undefined_way): Likewise.
+	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
+
+2019-01-17  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88851
+	* config/aarch64/aarch64.md (STACK_CLASH_SVE_CFA_REGNUM): New.
+	* config/aarch64/aarch64.c (aarch64_allocate_and_probe_stack_space): Use
+	it and document registers.
+
+2019-01-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.c (ares_tunings): Define.
+	* config/aarch64/aarch64-cores.def (ares): Use the above.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	PR target/88794
+	Revert:
+	2018-11-06  Wei Xiao  <wei3.xiao@intel.com>
+
+	* config/i386/avx512fintrin.h: Update VFIXUPIMM* intrinsics.
+	(_mm512_fixupimm_round_pd): Update parameters and builtin.
+	(_mm512_maskz_fixupimm_round_pd): Ditto.
+	(_mm512_fixupimm_round_ps): Ditto.
+	(_mm512_maskz_fixupimm_round_ps): Ditto.
+	(_mm_fixupimm_round_sd): Ditto.
+	(_mm_maskz_fixupimm_round_sd): Ditto.
+	(_mm_fixupimm_round_ss): Ditto.
+	(_mm_maskz_fixupimm_round_ss): Ditto.
+	(_mm512_fixupimm_pd): Ditto.
+	(_mm512_maskz_fixupimm_pd): Ditto.
+	(_mm512_fixupimm_ps): Ditto.
+	(_mm512_maskz_fixupimm_ps): Ditto.
+	(_mm_fixupimm_sd): Ditto.
+	(_mm_maskz_fixupimm_sd): Ditto.
+	(_mm_fixupimm_ss): Ditto.
+	(_mm_maskz_fixupimm_ss): Ditto.
+	(_mm512_mask_fixupimm_round_pd): Update builtin.
+	(_mm512_mask_fixupimm_round_ps): Ditto.
+	(_mm_mask_fixupimm_round_sd): Ditto.
+	(_mm_mask_fixupimm_round_ss): Ditto.
+	(_mm512_mask_fixupimm_pd): Ditto.
+	(_mm512_mask_fixupimm_ps): Ditto.
+	(_mm_mask_fixupimm_sd): Ditto.
+	(_mm_mask_fixupimm_ss): Ditto.
+	* config/i386/avx512vlintrin.h:
+	(_mm256_fixupimm_pd): Update parameters and builtin.
+	(_mm256_maskz_fixupimm_pd): Ditto.
+	(_mm256_fixupimm_ps): Ditto.
+	(_mm256_maskz_fixupimm_ps): Ditto.
+	(_mm_fixupimm_pd): Ditto.
+	(_mm_maskz_fixupimm_pd): Ditto.
+	(_mm_fixupimm_ps): Ditto.
+	(_mm_maskz_fixupimm_ps): Ditto.
+	(_mm256_mask_fixupimm_pd): Update builtin.
+	(_mm256_mask_fixupimm_ps): Ditto.
+	(_mm_mask_fixupimm_pd): Ditto.
+	(_mm_mask_fixupimm_ps): Ditto.
+	* config/i386/i386-builtin-types.def: Add new types and remove
+	useless ones.
+	* config/i386/i386-builtin.def: Update builtin definitions.
+	* config/i386/i386.c: Handle new builtin types and remove useless ones.
+	* config/i386/sse.md: Update VFIXUPIMM* patterns.
+	(<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+	(<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+	(<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Update.
+	(avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+	(avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Update.
+	* config/i386/subst.md:
+	(round_saeonly_sd_mask_operand4): Add new subst_attr.
+	(round_saeonly_sd_mask_op4): Ditto.
+	(round_saeonly_expand_operand5): Ditto.
+	(round_saeonly_expand): Update.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	PR target/88794
+	Revert:
+	2018-11-12  Wei Xiao  <wei3.xiao@intel.com>
+
+	* config/i386/sse.md: Combine VFIXUPIMM* patterns
+	(<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+	(<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+	(<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
+	(avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+	(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+	(avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	PR target/88794
+	Revert:
+	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88489
+	* config/i386/sse.md (UNSPEC_SFIXUPIMM): New unspec enumerator.
+	(avx512f_sfixupimm<mode><mask_name><round_saeonly_name>): Use it
+	instead of UNSPEC_FIXUPIMM.
+
+2019-01-17  Richard Biener  <rguenther@suse.de>
+
+	PR lto/86736
+	* dwarf2out.c (want_pubnames): Never generate pubnames sections
+	and friends for the LTO part of debug info.
+
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/86214
+	* cfgexpand.c (add_stack_var_conflict): Don't add any conflicts
+	if x == y.
+
+	PR rtl-optimization/88870
+	* dce.c (deletable_insn_p): Never delete const/pure calls that can
+	throw if we can't alter the cfg or delete dead exceptions.
+	(mark_insn): Don't call find_call_stack_args for such calls.
+
+2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* doc/extend.texi: Add four new prototypes for vec_ld and seven new
+	prototypes for vec_st.
+	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add entries
+	for scalar address type variants of altivec_vec_ld/altivec_vec_st,
+	mainly on signed/unsigned long long and double.
+
+2019-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR target/88861
+	* combine.c (delete_noop_moves): Convert to "bool" return,
+	returning true if any edges are eliminated.
+	(combine_instructions): Also return true if delete_noop_moves
+	returns true.
+
+2019-01-16  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Use
+	correct max nunits for endian swap.
+	(aarch64_expand_fcmla_builtin): Correct subreg code.
+	* config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
+	aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>): Correct
+	lane endianness.
+
+2019-01-16  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.c (alpha_gimplify_va_arg):
+	Handle split indirect COMPLEX_TYPE arguments.
+
+2019-01-16  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/86891
+	* config/aarch64/aarch64-modes.def: Add comment about how the carry
+	bit is set by add and compare.
+	(CC_ADC): New CC_MODE.
+	* config/aarch64/aarch64.c (aarch64_select_cc_mode): Use variables
+	to cache the code and mode of X.  Adjust the shape of a CC_Cmode
+	comparison.  Add detection for CC_ADCmode.
+	(aarch64_get_condition_code_1): Update code support for CC_Cmode.  Add
+	CC_ADCmode.
+	* config/aarch64/aarch64.md (uaddv<mode>4): Use LTU with CCmode.
+	(uaddvti4): Comparison result is in CC_ADCmode and the condition is GEU.
+	(add<mode>3_compareC_cconly_imm): Delete.  Merge into...
+	(add<mode>3_compareC_cconly): ... this.  Restructure the comparison
+	to eliminate the need for zero-extending the operands.
+	(add<mode>3_compareC_imm): Delete.  Merge into ...
+	(add<mode>3_compareC): ... this.  Restructure the comparison to
+	eliminate the need for zero-extending the operands.
+	(add<mode>3_carryin): Use LTU for the overflow detection.
+	(add<mode>3_carryinC): Use CC_ADCmode for the result of the carry out.
+	Reexpress comparison for overflow.
+	(add<mode>3_carryinC_zero): Update for change to add<mode>3_carryinC.
+	(add<mode>3_carryinC): Likewise.
+	(add<mode>3_carryinV): Use LTU for carry between partials.
+	* config/aarch64/predicates.md (aarch64_carry_operation): Update
+	handling of CC_Cmode and add CC_ADCmode.
+	(aarch64_borrow_operation): Likewise.
+
+2019-01-16  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands):
+	Remove patternmode.
+	* config/arm/arm.c (neon_vcmla_lane_prepare_operands): Likewise.
+	* config/arm/neon.md (neon_vcmla_lane<rot><mode>,
+	neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>):
+	Remove endianness conversion.
+
+2019-01-16  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Set TOOL_INCLUDE_DIR and NATIVE_SYSTEM_HEADER_DIR
+	for GCC driver.
+	* config/gnu-user.h (TARGET_F951_OPTIONS): Add 'finclude%s/' as
+	a new argument.
+	* gcc.c (add_sysrooted_hdrs_prefix): New function.
+	(path_prefix_reset): Move up in the source file.
+	(find_fortran_preinclude_file): Make complex search for the
+	fortran header files.
+
+2019-01-15  Nikhil Benesch  <nikhil.benesch@gmail.com>
+
+	* godump.c (go_output_typedef): When outputting a typedef, refer
+	to the underlying type by its name and not its structure.
+
+2019-01-15  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/88795
+	* tree.c (build_function_type): Assert that arg_types is not
+	error_mark_node.
+
+2019-01-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR inline-asm/52813
+	* doc/extend.texi: Document that listing the stack pointer in the
+	clobber list of an asm is a deprecated feature.
+	* common.opt (Wdeprecated): Moved from c-family/c.opt.
+	* cfgexpand.c (asm_clobber_reg_is_valid): Issue a -Wdeprecated
+	warning instead of an error for clobbers of the stack pointer.
+	Add a note explaining why.
+
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88046
+	* dwarf2out.c (gen_member_die): Do not generate inheritance
+	DIEs late.
+
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88855
+	* tree-if-conv.c (combine_blocks): Collect
+	SSA_NAME_OCCURS_IN_ABNORMAL_PHI from propagated out virtuals.
+
+2019-01-15  Tom de Vries  <tdevries@suse.de>
+
+	PR target/80547
+	* config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Handle
+	lhs == NULL_TREE for gang-level reduction.
+
+2019-01-15  Richard Biener  <rguenther@suse.de>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR ipa/88788
+	* ipa-pure-const.c (malloc_candidate_p_1): Add parameter visited and
+	return true if SSA_NAME is already marked in visited bitmap.
+	(malloc_candidate_p): Pass visited to malloc_candidate_p_1.
+
+2019-01-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88775
+	* match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)): Optimize
+	equal == 0 equality pointer comparisons some more if compared in
+	integral types and either one points to an automatic var and the
+	other to a global, or we can prove at least one points to the middle
+	or both point to start or both point to end.
+
+2019-01-14  Andi Kleen  <ak@linux.intel.com>
+
+	* Makefile.in: Lower autofdo sampling rate by 10x.
+	* Makefile.tpl: Dito.
+
+2019-01-14  Tom Honermann  <tom@honermann.net>
+
+	* defaults.h: Define CHAR8_TYPE.
+
+2019-01-14  Martin Sebor  <msebor@redhat.com>
+
+	PR target/88638
+	* doc/extend.texi (Darwin Format Checks): Clarify.
+
+2019-01-14  Richard Biener  <rguenther@suse.de>
+
+	* genmatch.c (dt_simplify::gen_1): Change dumping dependent on
+	whether we are in (simplify ...) or (match ...) context.
+
+2019-01-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88796
+	* emit-rtl.h (struct rtl_data): Add stack_protect_guard_decl field.
+	* cfgexpand.c (stack_protect_prologue): Initialize
+	crtl->stack_protect_guard_decl.
+	* function.c (stack_protect_epilogue): Use it instead of calling
+	targetm.stack_protect_guard again.
+	* dse.c (check_mem_read_rtx): Ignore MEM_VOLATILE_P reads from
+	MEMs with MEM_EXPR equal to crtl->stack_protect_guard or
+	crtl->stack_protect_guard_decl.
+	* config/i386/i386.c (ix86_stack_protect_guard): Set TREE_THIS_VOLATILE
+	on the returned MEM_EXPR.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Alow setting
+	vector length using -fopenacc-dim.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Take larger vector
+	lengths into account.
+
+2019-01-12  Svante Signell  <svante.signell@gmail.com>
+
+	* config/i386/gnu.h (TARGET_THREAD_SSP_OFFSET): Define.
+	(TARGET_CAN_SPLIT_STACK): Define.
+	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* params.def (inline-unit-growth): Set to 40.
+
+2019-01-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-loop-ivopts.c (find_inv_vars): Fix a comment typo.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): In offloading
+	region calling vector-partitionable routine, set default_vector_length
+	to WARP_SIZE.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add an use new
+	variable default_vector_length.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	PR middle-end/88703
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Apply defaults
+	from oacc_default_dims, as oacc_validate_dims would do it, and apply
+	dimensions limits.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1)
+	(nvptx_goacc_validate_dims): Add used parameter.
+	* doc/tm.texi: Regenerate.
+	* omp-offload.c (oacc_parse_default_dims, oacc_validate_dims): Add
+	argument to call to targetm.goacc.validate_dims.
+	(default_goacc_validate_dims): Add used
+	parameter.
+	* target.def (validate_dims): Add used parameter in DEFHOOK.
+	* targhooks.h (default_goacc_validate_dims): Add used parameter.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/85956
+	PR lto/88733
+	* tree-inline.h (struct copy_body_data): Add adjust_array_error_bounds
+	field.
+	* tree-inline.c (remap_type_1): Formatting fix.  If TYPE_MAX_VALUE of
+	ARRAY_TYPE's TYPE_DOMAIN is newly error_mark_node, replace it with
+	a dummy "omp dummy var" variable if id->adjust_array_error_bounds.
+	* omp-low.c (new_omp_context): Set cb.adjust_array_error_bounds.
+
+2019-01-11  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/87305
+	* lra-assigns.c
+	(setup_live_pseudos_and_spill_after_risky_transforms): Add code
+	for little endian pseudos used as paradoxical subreg.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88693
+	* tree-ssa-strlen.c (get_min_string_length): Don't set *full_string_p
+	for STRING_CSTs that don't contain any NUL characters in the first
+	TREE_STRING_LENGTH bytes.
+
+2019-01-11  Alan Modra  <amodra@gmail.com>
+
+	PR 88777
+	PR 88614
+	* genattrtab.c (min_fn): Don't translate values.
+	(min_attr_value): Return INT_MAX when the value can't be calculated.
+	Return minimum among any values that can be calculated.
+	(max_attr_value): Adjust.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.in (PLUGIN_HEADERS): Add $(INSN_ATTR_H).
+
+2019-01-11  Steve Ellcey  <sellcey@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
+	(aarch64_hard_regno_call_part_clobbered): Add insn argument.
+	(aarch64_return_call_with_max_clobbers): New function.
+	(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
+	* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
+	argument.
+	* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
+	* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
+	* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
+	* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
+	* cselib.c (cselib_process_insn): Add argument to
+	targetm.hard_regno_call_part_clobbered call.
+	* ira-conflicts.c (ira_build_conflicts): Ditto.
+	* ira-costs.c (ira_tune_allocno_costs): Ditto.
+	* lra-constraints.c (inherit_reload_reg): Ditto.
+	* lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
+	* lra-lives.c (check_pseudos_live_through_calls): Add call_insn
+	argument.  Call targetm.return_call_with_max_clobbers.
+	Add argument to targetm.hard_regno_call_part_clobbered call.
+	(calls_have_same_clobbers_p): New function.
+	(process_bb_lives): Add call_insn and last_call_insn variables.
+	Pass call_insn to check_pseudos_live_through_calls.
+	Modify if stmt to check targetm.return_call_with_max_clobbers.
+	Update setting of flush variable.
+	(lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
+	to false.
+	* lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
+	* regcprop.c (copyprop_hardreg_forward_1): Add argument to
+	targetm.hard_regno_call_part_clobbered call.
+	* reginfo.c (choose_hard_reg_mode): Ditto.
+	* regrename.c (check_new_reg_p): Ditto.
+	* reload.c (find_equiv_reg): Ditto.
+	* reload1.c (emit_reload_insns): Ditto.
+	* sched-deps.c (deps_analyze_insn): Ditto.
+	* sel-sched.c (init_regs_for_mode): Ditto.
+	(mark_unavailable_hard_regs): Ditto.
+	* targhooks.c (default_dwarf_frame_reg_mode): Ditto.
+	* target.def (hard_regno_call_part_clobbered): Add insn argument.
+	(return_call_with_max_clobbers): New target function.
+	* doc/tm.texi: Regenerate.
+	* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
+	* hooks.c (hook_bool_uint_mode_false): Change to
+	hook_bool_insn_uint_mode_false.
+	* hooks.h (hook_bool_uint_mode_false): Ditto.
+
+2019-01-11  Steve Ellcey  <sellcey@marvell.com>
+
+	* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
+	(aarch64_remove_extra_call_preserved_regs): New function.
+	(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New macro.
+	* doc/tm.texi.in (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New hook.
+	* doc/tm.texi: Regenerate.
+	* final.c (get_call_reg_set_usage): Call new hook.
+	* target.def (remove_extra_call_preserved_regs): New hook.
+	* targhooks.c (default_remove_extra_call_preserved_regs): New function.
+	* targhooks.h (default_remove_extra_call_preserved_regs): New function.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* passes.c (finish_optimization_passes): Call print_combine_total_stats
+	inside of pass_combine_1 dump rather than pass_profile_1.
+
+2019-01-11  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (PTX_CTA_NUM_BARRIERS, PTX_PER_CTA_BARRIER)
+	(PTX_NUM_PER_CTA_BARRIER, PTX_FIRST_PER_WORKER_BARRIER)
+	(PTX_NUM_PER_WORKER_BARRIERS): Define.
+	(nvptx_apply_dim_limits): Prevent vector_length 64 and
+	num_workers 16.
+
+2019-01-11  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (PTX_CTA_SIZE): Move up.
+
+2019-01-11  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/i386.md (rex64suffix): Add L suffix for SI.
+	* config/i386/sse.md (cvtusi2<ssescalarmodesuffix>32<round_name>,
+	sse2_cvtsi2sd): Add {l}.
+	(sse2_cvtsi2sdq<round_name>): Make q conditional upon AT&T
+	syntax.
+
+2019-01-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88785
+	* config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
+	define_expand.
+	(*float<floatunssuffix>v2div2sf2): New define_insn.
+	(float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
+	(*float<floatunssuffix>v2div2sf2_mask): New define_insn.
+	(*float<floatunssuffix>v2div2sf2_mask_1): Replace
+	subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
+	match_operands with "const0_operand" "C".
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-builtins.c
+	(aarch64_init_builtins): Move aarch64_init_fcmla_laneq_builtins...
+	(aarch64_init_simd_builtins): ...Here
+
+2019-01-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/87305
+	* lra-assigns.c
+	(setup_live_pseudos_and_spill_after_risky_transforms): Check
+	allocation for big endian pseudos used as paradoxical subregs and
+	spill them if it is wrong.
+	* lra-constraints.c (lra_constraints): Add a comment.
+
+2019-01-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88792
+	* tree-ssa-pre.c (get_representative_for): Do not return a
+	value-number here.
+
+2019-01-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/84877
+	PR bootstrap/88450
+	* function.c (assign_stack_local_1): Revert the 2018-11-21 changes.
+	(assign_parm_setup_block): Do the argument slot realignment here
+	instead.
+
+2019-01-10  Stefan Agner  <stefan@agner.ch>
+
+	PR target/88648
+	* config/arm/arm.c (arm_option_override_internal): Force
+	opts->x_inline_asm_unified to true only if TARGET_THUMB2_P.
+
+2019-01-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88568
+	* attribs.c (handle_dll_attribute): Clear TREE_STATIC after setting
+	DECL_EXTERNAL.
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/arm/arm-builtins.c
+	(enum arm_type_qualifiers): Add qualifier_lane_pair_index.
+	(MAC_LANE_PAIR_QUALIFIERS): New.
+	(arm_expand_builtin_args): Use it.
+	(arm_expand_builtin_1): Likewise.
+	* config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands): New.
+	* config/arm/arm.c (neon_vcmla_lane_prepare_operands): New.
+	* config/arm/arm-c.c (arm_cpu_builtins): Add __ARM_FEATURE_COMPLEX.
+	* config/arm/arm_neon.h:
+	(vcadd_rot90_f16): New.
+	(vcaddq_rot90_f16): New.
+	(vcadd_rot270_f16): New.
+	(vcaddq_rot270_f16): New.
+	(vcmla_f16): New.
+	(vcmlaq_f16): New.
+	(vcmla_lane_f16): New.
+	(vcmla_laneq_f16): New.
+	(vcmlaq_lane_f16): New.
+	(vcmlaq_laneq_f16): New.
+	(vcmla_rot90_f16): New.
+	(vcmlaq_rot90_f16): New.
+	(vcmla_rot90_lane_f16): New.
+	(vcmla_rot90_laneq_f16): New.
+	(vcmlaq_rot90_lane_f16): New.
+	(vcmlaq_rot90_laneq_f16): New.
+	(vcmla_rot180_f16): New.
+	(vcmlaq_rot180_f16): New.
+	(vcmla_rot180_lane_f16): New.
+	(vcmla_rot180_laneq_f16): New.
+	(vcmlaq_rot180_lane_f16): New.
+	(vcmlaq_rot180_laneq_f16): New.
+	(vcmla_rot270_f16): New.
+	(vcmlaq_rot270_f16): New.
+	(vcmla_rot270_lane_f16): New.
+	(vcmla_rot270_laneq_f16): New.
+	(vcmlaq_rot270_lane_f16): New.
+	(vcmlaq_rot270_laneq_f16): New.
+	(vcadd_rot90_f32): New.
+	(vcaddq_rot90_f32): New.
+	(vcadd_rot270_f32): New.
+	(vcaddq_rot270_f32): New.
+	(vcmla_f32): New.
+	(vcmlaq_f32): New.
+	(vcmla_lane_f32): New.
+	(vcmla_laneq_f32): New.
+	(vcmlaq_lane_f32): New.
+	(vcmlaq_laneq_f32): New.
+	(vcmla_rot90_f32): New.
+	(vcmlaq_rot90_f32): New.
+	(vcmla_rot90_lane_f32): New.
+	(vcmla_rot90_laneq_f32): New.
+	(vcmlaq_rot90_lane_f32): New.
+	(vcmlaq_rot90_laneq_f32): New.
+	(vcmla_rot180_f32): New.
+	(vcmlaq_rot180_f32): New.
+	(vcmla_rot180_lane_f32): New.
+	(vcmla_rot180_laneq_f32): New.
+	(vcmlaq_rot180_lane_f32): New.
+	(vcmlaq_rot180_laneq_f32): New.
+	(vcmla_rot270_f32): New.
+	(vcmlaq_rot270_f32): New.
+	(vcmla_rot270_lane_f32): New.
+	(vcmla_rot270_laneq_f32): New.
+	(vcmlaq_rot270_lane_f32): New.
+	(vcmlaq_rot270_laneq_f32): New.
+	* config/arm/arm_neon_builtins.def (vcadd90, vcadd270, vcmla0, vcmla90,
+	vcmla180, vcmla270, vcmla_lane0, vcmla_lane90, vcmla_lane180,
+	vcmla_lane270, vcmla_laneq0, vcmla_laneq90, vcmla_laneq180,
+	vcmla_laneq270, vcmlaq_lane0, vcmlaq_lane90, vcmlaq_lane180,
+	vcmlaq_lane270): New.
+	* config/arm/neon.md (neon_vcmla_lane<rot><mode>,
+	neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>): New.
+	* config/arm/arm.c (arm_arch8_3, arm_arch8_4): New.
+	* config/arm/arm.h (TARGET_COMPLEX, arm_arch8_3, arm_arch8_4): New.
+	(arm_option_reconfigure_globals): Use them.
+	* config/arm/iterators.md (VDF, VQ_HSF): New.
+	(VCADD, VCMLA): New.
+	(VF_constraint, rot, rotsplit1, rotsplit2): Add V4HF and V8HF.
+	* config/arm/neon.md (neon_vcadd<rot><mode>, neon_vcmla<rot><mode>):
+	New.
+	* config/arm/unspecs.md (UNSPEC_VCADD90, UNSPEC_VCADD270,
+	UNSPEC_VCMLA, UNSPEC_VCMLA90, UNSPEC_VCMLA180, UNSPEC_VCMLA270): New.
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
+	Add qualifier_lane_pair_index.
+	(emit-rtl.h): Include.
+	(TYPES_QUADOP_LANE_PAIR): New.
+	(aarch64_simd_expand_args): Use it.
+	(aarch64_simd_expand_builtin): Likewise.
+	(AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_laneq_builtin_datum):
+	New.
+	(FCMLA_LANEQ_BUILTIN, AARCH64_SIMD_FCMLA_LANEQ_BUILTIN_BASE,
+	AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_lane_builtin_data,
+	aarch64_init_fcmla_laneq_builtins, aarch64_expand_fcmla_builtin): New.
+	(aarch64_init_builtins): Add aarch64_init_fcmla_laneq_builtins.
+	(aarch64_expand_buildin): Add AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V2SF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V2SF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V2SF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ2700_V2SF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V4HF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V4HF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V4HF,
+	AARCH64_SIMD_BUILTIN_FCMLA_LANEQ270_V4HF.
+	* config/aarch64/iterators.md (FCMLA_maybe_lane): New.
+	* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
+	Add __ARM_FEATURE_COMPLEX.
+	* config/aarch64/aarch64-simd-builtins.def (fcadd90, fcadd270, fcmla0,
+	fcmla90, fcmla180, fcmla270, fcmla_lane0, fcmla_lane90, fcmla_lane180,
+	fcmla_lane270, fcmla_laneq0, fcmla_laneq90, fcmla_laneq180,
+	fcmla_laneq270, fcmlaq_lane0, fcmlaq_lane90, fcmlaq_lane180,
+	fcmlaq_lane270): New.
+	* config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
+	aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>,
+	aarch64_fcadd<rot><mode>, aarch64_fcmla<rot><mode>): New.
+	* config/aarch64/arm_neon.h:
+	(vcadd_rot90_f16): New.
+	(vcaddq_rot90_f16): New.
+	(vcadd_rot270_f16): New.
+	(vcaddq_rot270_f16): New.
+	(vcmla_f16): New.
+	(vcmlaq_f16): New.
+	(vcmla_lane_f16): New.
+	(vcmla_laneq_f16): New.
+	(vcmlaq_lane_f16): New.
+	(vcmlaq_rot90_lane_f16): New.
+	(vcmla_rot90_laneq_f16): New.
+	(vcmla_rot90_lane_f16): New.
+	(vcmlaq_rot90_f16): New.
+	(vcmla_rot90_f16): New.
+	(vcmlaq_laneq_f16): New.
+	(vcmla_rot180_laneq_f16): New.
+	(vcmla_rot180_lane_f16): New.
+	(vcmlaq_rot180_f16): New.
+	(vcmla_rot180_f16): New.
+	(vcmlaq_rot90_laneq_f16): New.
+	(vcmlaq_rot270_laneq_f16): New.
+	(vcmlaq_rot270_lane_f16): New.
+	(vcmla_rot270_laneq_f16): New.
+	(vcmlaq_rot270_f16): New.
+	(vcmla_rot270_f16): New.
+	(vcmlaq_rot180_laneq_f16): New.
+	(vcmlaq_rot180_lane_f16): New.
+	(vcmla_rot270_lane_f16): New.
+	(vcadd_rot90_f32): New.
+	(vcaddq_rot90_f32): New.
+	(vcaddq_rot90_f64): New.
+	(vcadd_rot270_f32): New.
+	(vcaddq_rot270_f32): New.
+	(vcaddq_rot270_f64): New.
+	(vcmla_f32): New.
+	(vcmlaq_f32): New.
+	(vcmlaq_f64): New.
+	(vcmla_lane_f32): New.
+	(vcmla_laneq_f32): New.
+	(vcmlaq_lane_f32): New.
+	(vcmlaq_laneq_f32): New.
+	(vcmla_rot90_f32): New.
+	(vcmlaq_rot90_f32): New.
+	(vcmlaq_rot90_f64): New.
+	(vcmla_rot90_lane_f32): New.
+	(vcmla_rot90_laneq_f32): New.
+	(vcmlaq_rot90_lane_f32): New.
+	(vcmlaq_rot90_laneq_f32): New.
+	(vcmla_rot180_f32): New.
+	(vcmlaq_rot180_f32): New.
+	(vcmlaq_rot180_f64): New.
+	(vcmla_rot180_lane_f32): New.
+	(vcmla_rot180_laneq_f32): New.
+	(vcmlaq_rot180_lane_f32): New.
+	(vcmlaq_rot180_laneq_f32): New.
+	(vcmla_rot270_f32): New.
+	(vcmlaq_rot270_f32): New.
+	(vcmlaq_rot270_f64): New.
+	(vcmla_rot270_lane_f32): New.
+	(vcmla_rot270_laneq_f32): New.
+	(vcmlaq_rot270_lane_f32): New.
+	(vcmlaq_rot270_laneq_f32): New.
+	* config/aarch64/aarch64.h (TARGET_COMPLEX): New.
+	* config/aarch64/iterators.md (UNSPEC_FCADD90, UNSPEC_FCADD270,
+	UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270): New.
+	(FCADD, FCMLA): New.
+	(rot): New.
+	* config/arm/types.md (neon_fcadd, neon_fcmla): New.
+
+2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR other/16615
+
+	* config/pa/pa.c: Change "can not" to "cannot".
+	* gimple-ssa-evrp-analyze.c: Likewise.
+	* ipa-icf.c: Likewise.
+	* ipa-polymorphic-call.c: Likewise.
+	* ipa-pure-const.c: Likewise.
+	* lra-constraints.c: Likewise.
+	* lra-remat.c: Likewise.
+	* reload1.c: Likewise.
+	* reorg.c: Likewise.
+	* tree-ssa-uninit.c: Likewise.
+
+2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR other/16615
+
+	* Makefile.in: Mechanically replace "can not" with "cannot".
+	* alias.c: Likewise.
+	* builtins.c: Likewise.
+	* calls.c: Likewise.
+	* cgraph.c: Likewise.
+	* cgraph.h: Likewise.
+	* cgraphclones.c: Likewise.
+	* cgraphunit.c: Likewise.
+	* combine-stack-adj.c: Likewise.
+	* combine.c: Likewise.
+	* common/config/i386/i386-common.c: Likewise.
+	* config/aarch64/aarch64.c: Likewise.
+	* config/alpha/sync.md: Likewise.
+	* config/arc/arc.c: Likewise.
+	* config/arc/predicates.md: Likewise.
+	* config/arm/arm-c.c: Likewise.
+	* config/arm/arm.c: Likewise.
+	* config/arm/arm.h: Likewise.
+	* config/arm/arm.md: Likewise.
+	* config/arm/cortex-r4f.md: Likewise.
+	* config/csky/csky.c: Likewise.
+	* config/csky/csky.h: Likewise.
+	* config/darwin-f.c: Likewise.
+	* config/epiphany/epiphany.md: Likewise.
+	* config/i386/i386.c: Likewise.
+	* config/i386/sol2.h: Likewise.
+	* config/m68k/m68k.c: Likewise.
+	* config/mcore/mcore.h: Likewise.
+	* config/microblaze/microblaze.md: Likewise.
+	* config/mips/20kc.md: Likewise.
+	* config/mips/sb1.md: Likewise.
+	* config/nds32/nds32.c: Likewise.
+	* config/nds32/predicates.md: Likewise.
+	* config/pa/pa.c: Likewise.
+	* config/rs6000/e300c2c3.md: Likewise.
+	* config/rs6000/rs6000.c: Likewise.
+	* config/s390/s390.h: Likewise.
+	* config/sh/sh.c: Likewise.
+	* config/sh/sh.md: Likewise.
+	* config/spu/vmx2spu.h: Likewise.
+	* cprop.c: Likewise.
+	* dbxout.c: Likewise.
+	* df-scan.c: Likewise.
+	* doc/cfg.texi: Likewise.
+	* doc/extend.texi: Likewise.
+	* doc/fragments.texi: Likewise.
+	* doc/gty.texi: Likewise.
+	* doc/invoke.texi: Likewise.
+	* doc/lto.texi: Likewise.
+	* doc/md.texi: Likewise.
+	* doc/objc.texi: Likewise.
+	* doc/rtl.texi: Likewise.
+	* doc/tm.texi: Likewise.
+	* dse.c: Likewise.
+	* emit-rtl.c: Likewise.
+	* emit-rtl.h: Likewise.
+	* except.c: Likewise.
+	* expmed.c: Likewise.
+	* expr.c: Likewise.
+	* fold-const.c: Likewise.
+	* genautomata.c: Likewise.
+	* gimple-fold.c: Likewise.
+	* hard-reg-set.h: Likewise.
+	* ifcvt.c: Likewise.
+	* ipa-comdats.c: Likewise.
+	* ipa-cp.c: Likewise.
+	* ipa-devirt.c: Likewise.
+	* ipa-fnsummary.c: Likewise.
+	* ipa-icf.c: Likewise.
+	* ipa-inline-transform.c: Likewise.
+	* ipa-inline.c: Likewise.
+	* ipa-polymorphic-call.c: Likewise.
+	* ipa-profile.c: Likewise.
+	* ipa-prop.c: Likewise.
+	* ipa-pure-const.c: Likewise.
+	* ipa-reference.c: Likewise.
+	* ipa-split.c: Likewise.
+	* ipa-visibility.c: Likewise.
+	* ipa.c: Likewise.
+	* ira-build.c: Likewise.
+	* ira-color.c: Likewise.
+	* ira-conflicts.c: Likewise.
+	* ira-costs.c: Likewise.
+	* ira-int.h: Likewise.
+	* ira-lives.c: Likewise.
+	* ira.c: Likewise.
+	* ira.h: Likewise.
+	* loop-invariant.c: Likewise.
+	* loop-unroll.c: Likewise.
+	* lower-subreg.c: Likewise.
+	* lra-assigns.c: Likewise.
+	* lra-constraints.c: Likewise.
+	* lra-eliminations.c: Likewise.
+	* lra-lives.c: Likewise.
+	* lra-remat.c: Likewise.
+	* lra-spills.c: Likewise.
+	* lra.c: Likewise.
+	* lto-cgraph.c: Likewise.
+	* lto-streamer-out.c: Likewise.
+	* postreload-gcse.c: Likewise.
+	* predict.c: Likewise.
+	* profile-count.h: Likewise.
+	* profile.c: Likewise.
+	* recog.c: Likewise.
+	* ree.c: Likewise.
+	* reload.c: Likewise.
+	* reload1.c: Likewise.
+	* reorg.c: Likewise.
+	* resource.c: Likewise.
+	* rtl.def: Likewise.
+	* rtl.h: Likewise.
+	* rtlanal.c: Likewise.
+	* sched-deps.c: Likewise.
+	* sched-ebb.c: Likewise.
+	* sched-rgn.c: Likewise.
+	* sel-sched-ir.c: Likewise.
+	* sel-sched.c: Likewise.
+	* shrink-wrap.c: Likewise.
+	* simplify-rtx.c: Likewise.
+	* symtab.c: Likewise.
+	* target.def: Likewise.
+	* toplev.c: Likewise.
+	* tree-call-cdce.c: Likewise.
+	* tree-cfg.c: Likewise.
+	* tree-complex.c: Likewise.
+	* tree-core.h: Likewise.
+	* tree-eh.c: Likewise.
+	* tree-inline.c: Likewise.
+	* tree-loop-distribution.c: Likewise.
+	* tree-nrv.c: Likewise.
+	* tree-profile.c: Likewise.
+	* tree-sra.c: Likewise.
+	* tree-ssa-alias.c: Likewise.
+	* tree-ssa-dce.c: Likewise.
+	* tree-ssa-dom.c: Likewise.
+	* tree-ssa-forwprop.c: Likewise.
+	* tree-ssa-loop-im.c: Likewise.
+	* tree-ssa-loop-ivcanon.c: Likewise.
+	* tree-ssa-loop-ivopts.c: Likewise.
+	* tree-ssa-loop-niter.c: Likewise.
+	* tree-ssa-phionlycprop.c: Likewise.
+	* tree-ssa-phiopt.c: Likewise.
+	* tree-ssa-propagate.c: Likewise.
+	* tree-ssa-threadedge.c: Likewise.
+	* tree-ssa-threadupdate.c: Likewise.
+	* tree-ssa-uninit.c: Likewise.
+	* tree-ssanames.c: Likewise.
+	* tree-streamer-out.c: Likewise.
+	* tree.c: Likewise.
+	* tree.h: Likewise.
+	* vr-values.c: Likewise.
+
+2019-01-09  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-protos.h (ix86_expand_xorsign): New prototype.
+	(ix86_split_xorsign): Ditto.
+	* config/i386/i386.c (ix86_expand_xorsign): New function.
+	(ix86_split_xorsign): Ditto.
+	* config/i386/i386.md (UNSPEC_XORSIGN): New unspec.
+	(xorsign<mode>3): New expander.
+	(xorsign<mode>3_1): New insn_and_split pattern.
+	* config/i386/sse.md (xorsign<mode>3): New expander.
+
+2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (*tablejump_sp32): Merge into...
+	(*tablejump_sp64): Likewise.
+	(*tablejump<P:mode>): ...this.
+	(*call_address_sp32): Merge into...
+	(*call_address_sp64): Likewise.
+	(*call_address<P:mode>): ...this.
+	(*call_symbolic_sp32): Merge into...
+	(*call_symbolic_sp64): Likewise.
+	(*call_symbolic<P:mode>): ...this.
+	(call_value): Remove constraint and add predicate.
+	(*call_value_address_sp32): Merge into...
+	(*call_value_address_sp64): Likewise.
+	(*call_value_address<P:mode>): ...this.
+	(*call_value_symbolic_sp32): Merge into...
+	(*call_value_symbolic_sp64): Likewise.
+	(*call_value_symbolic<P:mode>): ...this.
+	(*sibcall_symbolic_sp32): Merge into...
+	(*sibcall_symbolic_sp64): Likewise.
+	(*sibcall_symbolic<P:mode>): ...this.
+	(sibcall_value): Remove constraint and add predicate.
+	(*sibcall_value_symbolic_sp32): Merge into...
+	(*sibcall_value_symbolic_sp64): Likewise.
+	(*sibcall_value_symbolic<P:mode>): ...this.
+	(window_save): Minor tweak.
+	(*branch_sp32): Merge into...
+	(*branch_sp64): Likewise.
+	(*branch<P:mode>): ...this.
+
+2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
+	    James Clarke  <jrtc27@jrtc27.com>
+
+	PR target/84010
+	* config/sparc/sparc.c (sparc_legitimize_tls_address): Only use Pmode
+	consistently in TLS address generation and adjust code to the renaming
+	of patterns.  Mark calls to __tls_get_addr as const.
+	* config/sparc/sparc.md (tgd_hi22): Turn into...
+	(tgd_hi22<P:mode>): ...this and use Pmode throughout.
+	(tgd_lo10): Turn into...
+	(tgd_lo10<P:mode>): ...this and use Pmode throughout.
+	(tgd_add32): Merge into...
+	(tgd_add64): Likewise.
+	(tgd_add<P:mode>): ...this and use Pmode throughout.
+	(tldm_hi22): Turn into...
+	(tldm_hi22<P:mode>): ...this and use Pmode throughout.
+	(tldm_lo10): Turn into...
+	(tldm_lo10<P:mode>): ...this and use Pmode throughout.
+	(tldm_add32): Merge into...
+	(tldm_add64): Likewise.
+	(tldm_add<P:mode>): ...this and use Pmode throughout.
+	(tldm_call32): Merge into...
+	(tldm_call64): Likewise.
+	(tldm_call<P:mode>): ...this and use Pmode throughout.
+	(tldo_hix22): Turn into...
+	(tldo_hix22<P:mode>): ...this and use Pmode throughout.
+	(tldo_lox10): Turn into...
+	(tldo_lox10<P:mode>): ...this and use Pmode throughout.
+	(tldo_add32): Merge into...
+	(tldo_add64): Likewise.
+	(tldo_add<P:mode>): ...this and use Pmode throughout.
+	(tie_hi22): Turn into...
+	(tie_hi22<P:mode>): ...this and use Pmode throughout.
+	(tie_lo10): Turn into...
+	(tie_lo10<P:mode>): ...this and use Pmode throughout.
+	(tie_ld64): Use DImode throughout.
+	(tie_add32): Merge into...
+	(tie_add64): Likewise.
+	(tie_add<P:mode>): ...this and use Pmode throughout.
+	(tle_hix22_sp32): Merge into...
+	(tle_hix22_sp64): Likewise.
+	(tle_hix22<P:mode>): ...this and use Pmode throughout.
+	(tle_lox22_sp32): Merge into...
+	(tle_lox22_sp64): Likewise.
+	(tle_lox22<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldub_sp32): Merge into...
+	(*tldo_ldub_sp64): Likewise.
+	(*tldo_ldub<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldub1_sp32): Merge into...
+	(*tldo_ldub1_sp64): Likewise.
+	(*tldo_ldub1<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldub2_sp32): Merge into...
+	(*tldo_ldub2_sp64): Likewise.
+	(*tldo_ldub2<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldsb1_sp32): Merge into...
+	(*tldo_ldsb1_sp64): Likewise.
+	(*tldo_ldsb1<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldsb2_sp32): Merge into...
+	(*tldo_ldsb2_sp64): Likewise.
+	(*tldo_ldsb2<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldub3_sp64): Use DImode throughout.
+	(*tldo_ldsb3_sp64): Likewise.
+	(*tldo_lduh_sp32): Merge into...
+	(*tldo_lduh_sp64): Likewise.
+	(*tldo_lduh<P:mode>): ...this and use Pmode throughout.
+	(*tldo_lduh1_sp32): Merge into...
+	(*tldo_lduh1_sp64): Likewise.
+	(*tldo_lduh1<P:mode>): ...this and use Pmode throughout.
+	(*tldo_ldsh1_sp32): Merge into...
+	(*tldo_ldsh1_sp64): Likewise.
+	(*tldo_ldsh1<P:mode>): ...this and use Pmode throughout.
+	(*tldo_lduh2_sp64): Use DImode throughout.
+	(*tldo_ldsh2_sp64): Likewise.
+	(*tldo_lduw_sp32): Merge into...
+	(*tldo_lduw_sp64): Likewise.
+	(*tldo_lduw<P:mode>): ...this and use Pmode throughout.
+	(*tldo_lduw1_sp64): Use DImode throughout.
+	(*tldo_ldsw1_sp64): Likewise.
+	(*tldo_ldx_sp64): Likewise.
+	(*tldo_stb_sp32): Merge into...
+	(*tldo_stb_sp64): Likewise.
+	(*tldo_stb<P:mode>): ...this and use Pmode throughout.
+	(*tldo_sth_sp32): Merge into...
+	(*tldo_sth_sp64): Likewise.
+	(*tldo_sth<P:mode>): ...this and use Pmode throughout.
+	(*tldo_stw_sp32): Merge into...
+	(*tldo_stw_sp64): Likewise.
+	(*tldo_stw<P:mode>): ...this and use Pmode throughout.
+	(*tldo_stx_sp64): Use DImode throughout.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_override_options): Add case to
+	check configure option to set BTI and Return Address Signing.
+	* configure.ac: Add --enable-standard-branch-protection and
+	--disable-standard-branch-protection.
+	* configure: Regenerated.
+	* doc/install.texi: Document the same.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config.gcc (aarch64*-*-*): Add aarch64-bti-insert.o.
+	* config/aarch64/aarch64.h: Update comment for TRAMPOLINE_SIZE.
+	* config/aarch64/aarch64.c (aarch64_asm_trampoline_template): Update
+	if bti is enabled.
+	* config/aarch64/aarch64-bti-insert.c: New file.
+	* config/aarch64/aarch64-passes.def (INSERT_PASS_BEFORE): Insert bti
+	pass.
+	* config/aarch64/aarch64-protos.h (make_pass_insert_bti): Declare the
+	new bti pass.
+	* config/aarch64/aarch64.md (unspecv): Add UNSPECV_BTI_NOARG,
+	UNSPECV_BTI_C, UNSPECV_BTI_J and UNSPECV_BTI_JC.
+	(bti_noarg, bti_j, bti_c, bti_jc): New define_insns.
+	* config/aarch64/t-aarch64: Add rule for aarch64-bti-insert.o.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64-protos.h (aarch64_bti_enabled): Declare.
+	* config/aarch64/aarch64.c (aarch64_handle_no_branch_protection):
+	Disable bti for -mbranch-protection=none.
+	(aarch64_handle_standard_branch_protection): Enable bti for
+	-mbranch-protection=standard.
+	(aarch64_handle_bti_protection): Enable bti for "bti" in the string to
+	-mbranch-protection.
+	(aarch64_bti_enabled): Check if bti is enabled.
+	* config/aarch64/aarch64.opt: Declare target variable.
+	* doc/invoke.texi: Add bti to the -mbranch-protection documentation.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_expand_prologue): Use new
+	epilogue/prologue scratch registers EP0_REGNUM and EP1_REGNUM.
+	(aarch64_expand_epilogue): Likewise.
+	(aarch64_output_mi_thunk): Likewise.
+	* config/aarch64/aarch64.h (REG_CLASS_CONTENTS): Change
+	TAILCALL_ADDR_REGS to x16 and x17.
+	* config/aarch64/aarch64.md: Define EP0_REGNUM and EP1_REGNUM.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64-option-extensions.def: Define
+	AARCH64_OPT_EXTENSION for memtag, rng, sb, ssbs and predres.
+	* config/aarch64/aarch64.h (AARCH64_FL_RNG): New.
+	(AARCH64_FL_MEMTAG, ARCH64_FL_SB, AARCH64_FL_SSBS): New.
+	(AARCH64_FL_PREDRES): New.
+	(AARCH64_FL_FOR_ARCH8_5): Add AARCH64_FL_SB, AARCH64_FL_SSBS and
+	AARCH64_FL_PREDRES by default.
+	* doc/invoke.texi: Document rng, memtag, sb, ssbs and predres.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* config/aarch64/aarch64-arches.def: Define AARCH64_ARCH for
+	ARMv8.5-A.
+	* config/aarch64/aarch64.h (AARCH64_FL_V8_5): New.
+	(AARCH64_FL_FOR_ARCH8_5, AARCH64_ISA_V8_5): New.
+	* doc/invoke.texi: Document ARMv8.5-A.
+
+2019-01-09  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* config/aarch64/aarch64-sve.md (copysign<mode>3): New define_expand.
+	(xorsign<mode>3): Likewise.
+
+2019-01-09  Jelinek  <jakub@redhat.com>
+
+	PR middle-end/88758
+	* tree.c (initializer_each_zero_or_onep) <case VECTOR_CST>: Use
+	vector_cst_elt instead of VECTOR_CST_ENCODED_ELT.
+
+	PR rtl-optimization/88331
+	* function.c (assign_stack_local_1): Don't set dynamic_align_addr if
+	not currently_expanding_to_rtl.
+
+2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* doc/invoke.texi (-Os): Remove trailing spaces.
+	(-finline-functions): Remove reference to -O2.
+
+2019-01-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/79593
+	* config/i386/i386.md (reg = mem; mem = reg): New define_peephole2.
+
+	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Delegitimize
+	UNSPEC_FUSION_GPR to its argument.  Formatting fixes.
+
+2019-01-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/88721
+	* config/sparc/sparc.c (function_arg_slotno): Set *PPREGNO & *PPADDING
+	to -1 on entry.
+
+	PR debug/88723
+	* config/sparc/sparc.c (sparc_delegitimize_address): Deal with naked
+	UNSPECs and UNSPEC_MOVE_GOTDATA specifically.
+
+2019-01-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88717
+	* config/i386/i386.c (ix86_avx_u128_mode_exit): Call
+	ix86_avx_u128_mode_entry.
+
+2019-01-08  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/88753
+	* tree-switch-conversion.c (switch_conversion::build_one_array):
+	Come up with local variable constructor.  Convert first to
+	type of constructor values.
+
+2019-01-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/86554
+	* tree-ssa-sccvn.c (eliminate_dom_walker, rpo_elim,
+	rpo_avail): Move earlier.
+	(visit_nary_op): When value-numbering to expressions
+	with different overflow behavior make sure there's an
+	available expression on the path.
+
+2019-01-08  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* config/aarch64/aarch64.c (BRANCH_PROTECT_STR_MAX,
+	aarch64_parse_branch_protection,
+	struct aarch64_branch_protect_type,
+	aarch64_handle_no_branch_protection,
+	aarch64_handle_standard_branch_protection,
+	aarch64_validate_mbranch_protection,
+	aarch64_handle_pac_ret_protection,
+	aarch64_handle_attr_branch_protection,
+	accepted_branch_protection_string,
+	aarch64_pac_ret_subtypes,
+	aarch64_branch_protect_types,
+	aarch64_handle_pac_ret_leaf): Define.
+	(aarch64_override_options_after_change_1, aarch64_override_options):
+	Add check for accepted_branch_protection_string.
+	(aarch64_option_save): Save accepted_branch_protection_string.
+	(aarch64_option_restore): Save accepted_branch_protection_string.
+	* config/aarch64/aarch64.c (aarch64_attributes): Add branch-protection.
+	* config/aarch64/aarch64.opt: Add mbranch-protection. Deprecate
+	msign-return-address.
+	* doc/invoke.texi: Add mbranch-protection.
+
+2019-01-08  Alan Modra  <amodra@gmail.com>
+
+	PR target/88614
+	* genattrtab.c (max_attr_value, min_attr_value, or_attr_value):
+	Delete "unknownp" parameter.  Adjust callers.  Handle
+	CONST_INT, PLUS, MINUS, and MULT.
+	(attr_value_aligned): Renamed from or_attr_value.
+	(min_attr_value): Return INT_MIN for unhandled rtl case..
+	(min_fn): ..and translate to INT_MAX here.
+	(write_length_unit_log): Modify to cope without "unknown".
+	(write_attr_value): Handle IF_THEN_ELSE.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-vect-stmts.c (vectorizable_store): Don't use the dataref_offset
+	optimization for masked stores.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/88567
+	* tree-vect-loop.c (get_initial_defs_for_reduction): Pass the
+	output vector directly to duplicate_and_interleave instead of
+	going through a temporary.  Postpone insertion of ctor_seq to
+	the end of the loop.
+
+2019-01-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/86891
+	* config/aarch64/aarch64.c (aarch64_expand_subvti): New parameter
+	unsigned_p.  Handle signed and unsigned overflow correction as
+	required.
+	* config/aarch64/aarch64-protos.h (aarch64_expand_subvti): Update
+	prototype.
+	* config/aarch64/aarch64.md (addv<mode>4): Use aarch64_plus_operand
+	for operand 2.
+	(add<mode>3_compareV_imm): Make this callable for expanding.
+	(subv<GPI:mode>4): Use register_operand for operand 1.  Use
+	aarch64_plus_operand for operand 2.
+	(subv<GPI:mode>_insn): New insn pattern.
+	(subv<GPI:mode>_imm): Likewise.
+	(negv<GPI:mode>3): New expand pattern.
+	(negv<GPI:mode>_insn): New insn pattern.
+	(negv<GPI:mode>_cmp_only): Likewise.
+	(cmpv<GPI:mode>_insn): Likewise.
+	(subvti4): Use register_operand for operand 1.  Update call to
+	aarch64_expand_subvti.
+	(usubvti4): Likewise.
+	(negvti3): New expand pattern.
+	(negdi_carryout): New insn pattern.
+	(negvdi_carryinV): New insn pattern.
+	(sub<mode3>_compare1_imm): Delete named insn pattern, make anonymous
+	version the named version.
+	(peepholes to convert to sub<mode3>_compare1_imm): Adjust order of
+	operands.
+	(usub<GPI:mode>3_carryinC, usub<GPI:mode>3_carryinC_z1): New insn
+	patterns.
+	(usub<GPI:mode>3_carryinC_z2, usub<GPI:mode>3_carryinC): New insn
+	patterns.
+	(sub<mode>3_carryinCV, sub<mode>3_carryinCV_z1_z2): Delete.
+	(sub<mode>3_carryinCV_z1, sub<mode>3_carryinCV_z2): Delete.
+	(sub<mode>3_carryinCV): Delete.
+	(sub<GPI:mode>3_carryinV): New expand pattern.
+	sub<mode>3_carryinV, sub<mode>3_carryinV_z2): New insn patterns.
+
+2019-01-07  Richard Biener  <rguenther@suse.de>
+
+	* tree-ssa-uncprop.c (ssa_equip_hash_traits): Remove in favor
+	of tree_operand_hash.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/88598
+	* tree.h (single_nonzero_element): Declare.
+	* tree.c (single_nonzero_element): New function.
+	* match.pd: Fold certain reductions of X & CST to X[I] & CST[I]
+	if I is the only nonzero element of CST.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/88598
+	* tree.h (initializer_each_zero_or_onep): Declare.
+	* tree.c (initializer_each_zero_or_onep): New function.
+	(signed_or_unsigned_type_for): Handle float types too.
+	(unsigned_type_for, signed_type_for): Update comments accordingly.
+	* match.pd: Fold x * { 0 or 1, 0 or 1, ...} to
+	x & { 0 or -1, 0 or -1, ... }.
+
+2019-01-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/install.texi: Replace references to x86_64-unknown-linux-gnu
+	with x86_64-pc-linux-gnu.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	PR target/85486
+	* config/nvptx/nvptx.c (has_vector_partitionable_routine_calls_p): New
+	function.
+	(nvptx_goacc_validate_dims): Force vl32 if calling vector-partitionable
+	routines.
+
+2019-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (vec_extract<mode><ssehalfvecmodelower>): Use
+	V_256_512 iterator instead of V_512 and TARGET_AVX instead of
+	TARGET_AVX512F as condition.
+
+	PR debug/88723
+	* dwarf2out.c (const_ok_for_output_1): Remove redundant call to
+	const_not_ok_for_debug_p target hook.
+	(mem_loc_descriptor) <case UNSPEC>: Only call const_ok_for_output_1
+	on UNSPEC and subexpressions thereof if all subexpressions of the
+	UNSPEC are CONSTANT_P.
+
+	PR tree-optimization/88676
+	* tree-ssa-phiopt.c (two_value_replacement): New function.
+	(tree_ssa_phiopt_worker): Call it.
+
+	PR sanitizer/88619
+	* cfgexpand.c (expand_stack_vars): Only align prev_offset to
+	ASAN_MIN_RED_ZONE_SIZE, not to maximum of that and alignb.
+
+	PR c++/85052
+	* tree-vect-generic.c: Include insn-config.h and recog.h.
+	(expand_vector_piecewise): Add defaulted ret_type argument,
+	if non-NULL, use that in preference to type for the result type.
+	(expand_vector_parallel): Formatting fix.
+	(do_vec_conversion, do_vec_narrowing_conversion,
+	expand_vector_conversion): New functions.
+	(expand_vector_operations_1): Call expand_vector_conversion
+	for VEC_CONVERT ifn calls.
+	* internal-fn.def (VEC_CONVERT): New internal function.
+	* internal-fn.c (expand_VEC_CONVERT): New function.
+	* fold-const-call.c (fold_const_vec_convert): New function.
+	(fold_const_call): Use it for CFN_VEC_CONVERT.
+	* doc/extend.texi (__builtin_convertvector): Document.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx-protos.h (nvptx_output_red_partition): Declare.
+	* config/nvptx/nvptx.c (vector_red_size, vector_red_align,
+	vector_red_partition, vector_red_sym): New global variables.
+	(nvptx_option_override): Initialize vector_red_sym.
+	(nvptx_declare_function_name): Restore red_partition register.
+	(nvptx_file_end): Emit code to declare the vector reduction variables.
+	(nvptx_output_red_partition): New function.
+	(nvptx_expand_shared_addr): Add vector argument. Use it to handle
+	large vector reductions.
+	(enum nvptx_builtins): Add NVPTX_BUILTIN_VECTOR_ADDR.
+	(nvptx_init_builtins): Add VECTOR_ADDR.
+	(nvptx_expand_builtin): Update call to nvptx_expand_shared_addr.
+	Handle nvptx_expand_shared_addr.
+	(nvptx_get_shared_red_addr): Add vector argument and handle large
+	vectors.
+	(nvptx_goacc_reduction_setup): Add offload_attrs argument and handle
+	large vectors.
+	(nvptx_goacc_reduction_init): Likewise.
+	(nvptx_goacc_reduction_fini): Likewise.
+	(nvptx_goacc_reduction_teardown): Likewise.
+	(nvptx_goacc_reduction): Update calls to nvptx_goacc_reduction_{setup,
+	init,fini,teardown}.
+	(nvptx_init_axis_predicate): Initialize vector_red_partition.
+	(nvptx_set_current_function): Init vector_red_partition.
+	* config/nvptx/nvptx.md (UNSPECV_RED_PART): New unspecv.
+	(nvptx_red_partition): New insn.
+	* config/nvptx/nvptx.h (struct machine_function): Add red_partition.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	PR target/85381
+	* config/nvptx/nvptx.c (nvptx_process_pars): Don't emit barriers for
+	empty loops.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (oacc_bcast_partition): Declare.
+	(nvptx_option_override): Init oacc_bcast_partition.
+	(nvptx_init_oacc_workers): New function.
+	(nvptx_declare_function_name): Call nvptx_init_oacc_workers.
+	(nvptx_needs_shared_bcast): New function.
+	(nvptx_find_par): Generalize to enable vectors to use shared-memory
+	to propagate state.
+	(nvptx_shared_propagate): Initialize vector bcast partition and
+	synchronization state.
+	(nvptx_single): Generalize to enable vectors to use shared-memory
+	to propagate state.
+	(nvptx_process_pars): Likewise.
+	(nvptx_set_current_function): Initialize oacc_broadcast_partition.
+	* config/nvptx/nvptx.h (struct machine_function): Add
+	bcast_partition and sync_bar members.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_welformed_vector_length_p)
+	(nvptx_apply_dim_limits): New function.
+	(nvptx_goacc_validate_dims_1): Allow PTX_MAX_VECTOR_LENGTH larger than
+	PTX_WARP_SIZE.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Move warnings to
+	as late as possible.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (PTX_VECTOR_LENGTH): Remove.
+	(PTX_DEFAULT_VECTOR_LENGTH, PTX_MAX_VECTOR_LENGTH): Define.
+	(nvptx_goacc_validate_dims_1, nvptx_dim_limit)
+	(nvptx_goacc_reduction_fini): Use PTX_DEFAULT_VECTOR_LENGTH,
+	PTX_MAX_VECTOR_LENGTH and PTX_WARP_SIZE instead of PTX_VECTOR_LENGTH.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Add asserts.
+
+2019-01-07  Tom de Vries  <tdevries@suse.de>
+
+	* omp-offload.c (oacc_get_min_dim): New function.
+	* omp-offload.h (oacc_get_min_dim): Declare.
+
+2018-12-26  Mateusz B  <mateuszb@poczta.onet.pl>
+
+	PR target/88521
+	* config/i386/i386.c (function_value_ms_64): Return small sturct in
+	AX_REG and float/double in FIRST_SSE_REG for 4 or 8 byte modes.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR tree-opt/86020
+	Revert:
+	2017-05-22  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-inline.c (edge_badness): Use inlined_time instead of
+	inline_summaries->get.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* opts.c (enable_fdo_optimizations): Enable
+	version-loops-for-strides, loop-interchange, unrol-and-jam
+	and tree-loop-distribution.
+	* invoke.texi: Document newly enabled options.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* doc/invoke.texi (max-inline-insns-small): New parameters.
+	* ipa-inline.c (want_early_inline_function_p): simplify.
+	(want_inline_small_function_p): Fix pasto from previous patch;
+	use max-inline-insns-small bound.
+	* params.def (max-inline-insns-small): New param.
+	* ipa-fnsummary.c (analyze_function_body): Initialize time/size
+	variables correctly.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* doc/invoke.texi: Document max-inline-insns-size,
+	uninlined-function-insns, uninlined-function-time,
+	uninlined-thunk-insns and uninlined-thunk-time.
+	* params.def: Add max-inline-insns-size,
+	uninlined-function-insns, uninlined-function-time,
+	uninlined-thunk-insns and uninlined-thunk-time.
+	* ipa-fnsummary.c (compute_fn_summary, analyze_function_body): Use
+	new parameters.
+	* ipa-inline.c (can_inline_edge_by_limits_p,
+	want_inline_small_function_p): Use new parameters.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-fnsummary.c (analyze_function_body): Fix accounting of time.
+
+2019-01-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/82564
+	PR target/88620
+	* expr.c (expand_assignment): For calls returning VLA structures
+	if to_rtx is not a MEM, force it into a stack temporary.
+
+	PR debug/88635
+	* dwarf2out.c (const_ok_for_output_1): Reject MINUS that contains
+	SYMBOL_REF, CODE_LABEL or UNSPEC in subexpressions of second argument.
+	Reject PLUS that contains SYMBOL_REF, CODE_LABEL or UNSPEC in
+	subexpressions of both operands.
+	(mem_loc_descriptor): Handle UNSPEC if target hook acks it and all the
+	subrtxes are CONSTANT_P.
+	* config/i386/i386.c (ix86_const_not_ok_for_debug_p): Revert
+	2018-11-09 changes.
+
+2019-01-04  Jan Hubicka  <hubicka@ucw.cz>
+
+	* params.def (hot-bb-count-ws-permille): Set to 990.
+
+2019-01-04  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88546
+	* attribs.c (decls_mismatched_attributes): Avoid warning for attribute
+	leaf.
+
+2019-01-04  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88363
+	* doc/extend.texi (attribute alloc_align, alloc_size): Update.
+
+2019-01-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gdbinit.in: Turn off pagination for the skip commands, restore
+	it to previous state afterwards.
+
+2019-01-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88594
+	* config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead
+	of GET_MODE (opN) as modes of the libcall arguments.
+
+2019-01-04  Jan Beulich  <jbeulich@suse.com>
+
+	* config/i386/sse.md
+	(<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
+	<avx512>_cmp<mode>3<mask_scalar_merge_name>,
+	<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+	<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+	avx512f_vmcmp<mode>3<round_saeonly_name>,
+	avx512f_vmcmp<mode>3_mask<round_saeonly_name>,
+	avx512f_maskcmp<mode>3,
+	<avx512>_cvt<ssemodesuffix>2mask<mode>,
+	<avx512>_cvt<ssemodesuffix>2mask<mode>,
+	*<avx512>_cvtmask2<ssemodesuffix><mode>,
+	*<avx512>_cvtmask2<ssemodesuffix><mode>,
+	<avx512>_eq<mode>3<mask_scalar_merge_name>_1,
+	<avx512>_eq<mode>3<mask_scalar_merge_name>_1,
+	<avx512>_gt<mode>3<mask_scalar_merge_name>,
+	<avx512>_gt<mode>3<mask_scalar_merge_name>,
+	<avx512>_testm<mode>3<mask_scalar_merge_name>,
+	<avx512>_testnm<mode>3<mask_scalar_merge_name>,
+	*<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext,
+	*<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext_mask,
+	*<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext,
+	*<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext_mask,
+	avx512cd_maskb_vec_dup<mode>,
+	avx512cd_maskw_vec_dup<mode>,
+	avx512dq_fpclass<mode><mask_scalar_merge_name>,
+	avx512dq_vmfpclass<mode>,
+	avx512vl_vpshufbitqmb<mode><mask_scalar_merge_name>): Use =k
+	instead of =Yk.
+
+2019-01-03  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88659
+	* calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.
+
+2019-01-03  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	* config/rs6000/rs6000-string.c (expand_block_move): Don't use
+	unaligned vsx and avoid lxvd2x/stxvd2x.
+	(gen_lvx_v4si_move): New function.
+
+2019-01-03  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (MACH_VECTOR_LENGTH, MACH_MAX_WORKERS): Define.
+	(init_axis_dim, nvptx_mach_max_workers, nvptx_mach_vector_length): New
+	function.
+	* config/nvptx/nvptx.h (struct machine_function): Add axis_dims.
+
+2019-01-03  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (struct offload_attrs): New.
+	(populate_offload_attrs): New function.  Factor mask extraction out of
+	nvptx_reorg.  Add extraction of dimensions.
+	(nvptx_reorg): Use populate_offload_attrs.
+
+2019-01-03  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add early-out
+	cases for oacc_min_dims_p and routine_p.  Add asserts for
+	oacc_default_dims_p and offload_region_p.
+
+2019-01-03  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): New function,
+	factored out of ...
+	(nvptx_goacc_validate_dims): ... here.
+
+2019-01-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR tree-optimization/85574
+	* tree-ssa-uncprop.c (struct equiv_hash_elt): Remove unused
+	structure.
+	(struct ssa_equip_hash_traits): Declare.
+	(val_ssa_equiv): Use custom hash traits using operand_equal_p.
+
+2019-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/88644
+	* dwarf2out.c (modified_type_die): If type is equal to sizetype,
+	change it to qualified_type.
+
+2019-01-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-utils.c (scale_ipa_profile_for_fn): Break out from ...
+	(ipa_merge_profiles): ... here; do not ICE on thunks and aliases.
+
+2019-01-02  Martin Sebor  <msebor@redhat.com>
+	    Jeff Law  <law@redhat.com>
+
+	* gimple-fold.c (strlen_range_kind): Remove SRK_LENRANGE_2.
+	(get_range_strlen_tree): Update appropriately.
+	(get_range_strlen)
+	* gimple-fold.h (get_range_strlen): Drop unused last argument.
+
+	* gimple-fold.c (gimple_fold_builtin_strlen): Use set_strlen_range
+	rather than set_range_info.
+	* tree-ssa-strlen.c (set_strlen_range): Extracted from
+	maybe_set_strlen_range.  Handle potentially boundary crossing
+	cases more conservatively.
+	(maybe_set_strlen_range): Parts refactored into set_strlen_range.
+	Call set_strlen_range.
+	* tree-ssa-strlen.h (set_strlen_range): Add prototype.
+
+	PR middle-end/88663
+	* gimple-fold.c (get_range_strlen): Update prototype to no longer
+	need the flexp argument.
+	(get_range_strlen_tree): Drop flexp argument.  Drop flexp argument
+	from calls to get_range_strlen.  Update comments.  Just update
+	VAL for an unterminated const char array and let the reset of the
+	code handle it normally.  No longer try to set *flexp.  Adjust
+	return value.
+	(get_range_strlen): Update for the new get_range_strlen API.
+	(get_maxval_strlen): Similarly.
+	(gimple_fold_builtin_strlen): Handle update meaning of return value
+	from get_range_strlen.
+	* gimple-ssa-sprintf.c (get_string_length): Update for the new
+	get_range_strlen API.
+
+2019-01-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/88130
+	* varpool.c (varpool_node::ctor_useable_for_folding_p): Also return
+	false at WPA time when body was removed.
+
+2019-01-02  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/88650
+	* predict.c (set_even_probabilities): Calculate probability
+	remainer only when really used.
+
+2019-01-02  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88651
+	* tree-data-ref.c (analyze_subscript_affine_affine): Use
+	widest_ints when mangling max_stmt_execution results.
+
+2019-01-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88621
+	* tree-ssa-loop-im.c (gather_mem_refs_stmt): Fix pastos, avoid
+	bitfields when canoncalizing.
+
+2019-01-02  Richard Biener  <rguenther@suse.de>
+
+	PR target/87545
+	* config/i386/x86-tune-costs.h (intel_cost): Adjust
+	cost of cheap SSE instruction.
+
+2019-01-02  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/85574
+	* ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare.
+	* ipa-icf.c (sem_item_optimizer::sort_congruence_split): New
+	function.
+	(sem_item_optimizer::do_congruence_step_f): Sort the congruence
+	set after UIDs before splitting them.
+
+2019-01-01  Martin Sebor  <msebor@redhat.com>
+	    Jeff Law  <law@redhat.com>
+
+	* gimple-fold.c (get_range_strlen_tree): Record if the computed
+	length is optimistic.  If it is, then arrange to compute the
+	conservative length as well.
+
+	* gimple-fold.h (get_range_strlen): Update prototype.
+	* builtins.c (check_access): Update call to get_range_strlen to use
+	c_strlen_data pointer.   Change various variable accesses to instead
+	pull data from the c_strlen_data structure.
+	(check_strncat_sizes, expand_builtin_strncat): Likewise.
+	* calls.c (maybe_warn_nonstring_arg): Likewise.
+	* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise.  Reset
+	minimum length if maximum lengh is unknown.
+	* gimple-ssa-sprintf.c (get_string_length): Likewise.  Drop code
+	that used c_strlen, it's no longer needed.  Restructure slightly.
+	(format_string): Set unlikely range appropriately.
+	* gimple-fold.c (get_range_strlen): Update comments.  Fix minor
+	formatting issues.
+	(get_range_strlen): Accept c_strlen_data pointer for external
+	call sites as well.  Pass through to call to internal get_range_strlen.
+	Adjust minlen, maxlen and maxbound as needed.
+	(get_maxval_strlen): Update comments.
+	(gimple_fold_builtin_strlen): Update call to get_range_strlen
+	to use c_strlen_data pointer.  Change variable accesses to instead
+	use c_strlen_data data members.
+
+	* gimple-fold.c (get_range_strlen): Update prototype.
+	(get_range_strlen_tree): Update prototype.  Drop minlen/maxlen
+	local variables.  Use pdata to return information to caller.
+	Update calls to get_range_strlen.  Update pdata->maxbound.
+	(get_range_strlen -- static version): Similarly.
+	(get_range_strlen -- extern version): Update for internal
+	get_range_strlen API change.  Convert to external data format.
+	(get_maxval_strlen): Similarly.
+
+2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* coverage.c (get_coverage_counts): Use current_function_decl.
+	* profile.c (read_thunk_profile): New function.
+	(branch_prob): Add THUNK parameter.
+	* tree-profile.c (tree_profiling): Handle thunks.
+	* value-prof.c (init_node_map): Handle thunks.
+	* value-prof.h (branch_prob): Upate prototype.
+	(read_thunk_profile): Declare.
+
+2019-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
+	* gcc.c (process_command): Update copyright notice dates.
+	* gcov-dump.c (print_version): Ditto.
+	* gcov.c (print_version): Ditto.
+	* gcov-tool.c (print_version): Ditto.
+	* gengtype.c (create_file): Ditto.
+	* doc/cpp.texi: Bump @copying's copyright year.
+	* doc/cppinternals.texi: Ditto.
+	* doc/gcc.texi: Ditto.
+	* doc/gccint.texi: Ditto.
+	* doc/gcov.texi: Ditto.
+	* doc/install.texi: Ditto.
+	* doc/invoke.texi: Ditto.
+
+Copyright (C) 2019 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/match.pd b/gcc/match.pd
index dda8696..dd2df20 100644
--- a/gcc/match.pd
+++ b/gcc/match.pd
@@ -5786,43 +5786,50 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
      return (x * 0x01010101) >> 24;
    }  */
 (simplify
-  (rshift
-    (mult
-      (bit_and
-	(plus:c
-	  (rshift @8 INTEGER_CST@5)
-	  (plus:c@8
-	    (bit_and @6 INTEGER_CST@7)
-	    (bit_and
-	      (rshift
-		(minus@6
-		  @0
-		  (bit_and
-		    (rshift @0 INTEGER_CST@4)
-		    INTEGER_CST@11))
-	      INTEGER_CST@10)
-	    INTEGER_CST@9)))
-	INTEGER_CST@3)
-      INTEGER_CST@2)
-    INTEGER_CST@1)
+ (rshift
+  (mult
+   (bit_and
+    (plus:c
+     (rshift @8 INTEGER_CST@5)
+      (plus:c@8
+       (bit_and @6 INTEGER_CST@7)
+	(bit_and
+	 (rshift
+	  (minus@6 @0
+	   (bit_and (rshift @0 INTEGER_CST@4) INTEGER_CST@11))
+	  INTEGER_CST@10)
+	 INTEGER_CST@9)))
+    INTEGER_CST@3)
+   INTEGER_CST@2)
+  INTEGER_CST@1)
   /* Check constants and optab.  */
-  (with
-     {
-       unsigned prec = TYPE_PRECISION (type);
-       int shift = 64 - prec;
-       const unsigned HOST_WIDE_INT c1 = 0x0101010101010101ULL >> shift,
-				    c2 = 0x0F0F0F0F0F0F0F0FULL >> shift,
-				    c3 = 0x3333333333333333ULL >> shift,
-				    c4 = 0x5555555555555555ULL >> shift;
-     }
-    (if (prec <= 64 && TYPE_UNSIGNED (type) && tree_to_uhwi (@4) == 1
-          && tree_to_uhwi (@10) == 2 && tree_to_uhwi (@5) == 4
-          && tree_to_uhwi (@1) == prec - 8 && tree_to_uhwi (@2) == c1
-          && tree_to_uhwi (@3) == c2 && tree_to_uhwi (@9) == c3
-          && tree_to_uhwi (@7) == c3 && tree_to_uhwi (@11) == c4
-          && direct_internal_fn_supported_p (IFN_POPCOUNT, type,
-	    OPTIMIZE_FOR_BOTH))
-        (convert (IFN_POPCOUNT:type @0)))))
+  (with { unsigned prec = TYPE_PRECISION (type);
+	  int shift = (64 - prec) & 63;
+	  unsigned HOST_WIDE_INT c1
+	    = HOST_WIDE_INT_UC (0x0101010101010101) >> shift;
+	  unsigned HOST_WIDE_INT c2
+	    = HOST_WIDE_INT_UC (0x0F0F0F0F0F0F0F0F) >> shift;
+	  unsigned HOST_WIDE_INT c3
+	    = HOST_WIDE_INT_UC (0x3333333333333333) >> shift;
+	  unsigned HOST_WIDE_INT c4
+	    = HOST_WIDE_INT_UC (0x5555555555555555) >> shift;
+   }
+   (if (prec >= 16
+	&& prec <= 64
+	&& pow2p_hwi (prec)
+	&& TYPE_UNSIGNED (type)
+	&& integer_onep (@4)
+	&& wi::to_widest (@10) == 2
+	&& wi::to_widest (@5) == 4
+	&& wi::to_widest (@1) == prec - 8
+	&& tree_to_uhwi (@2) == c1
+	&& tree_to_uhwi (@3) == c2
+	&& tree_to_uhwi (@9) == c3
+	&& tree_to_uhwi (@7) == c3
+	&& tree_to_uhwi (@11) == c4
+	&& direct_internal_fn_supported_p (IFN_POPCOUNT, type,
+					   OPTIMIZE_FOR_BOTH))
+    (convert (IFN_POPCOUNT:type @0)))))
 #endif
 
 /* Simplify:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b3211aa..9029629 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,19186 +1,9 @@
-2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
-	* gcc.dg/vect/vect-cond-reduc-6.c: New test.
-
-2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-epilogues-2.c: New test.
-
-2019-12-30  Olivier Hainque  <hainque@adacore.com>
-
-	* gcc.dg/vect/tree-vect.h: #undef OFFSET.
-
-2019-12-20  Olivier Hainque  <hainque@adacore.com>
-
-	* testsuite/gcc.dg/cpp/ucs.c: Prevent redefinition
-	of WCHAR_MAX if already exposed by limits.h.
-
-2019-12-20  Olivier Hainque  <hainque@adacore.com>
-           Jerome Lambourg  <lambourg@adacore.com>
-
-	* c-c++-common/pr56493.c: Allow '$' in addition to '.'
-	scan-tree-dump expressions matching symbol names.
-	* gcc.dg/tree-ssa/sra-17.c: Likewise.
-	* gcc.dg/tree-ssa/sra-18.c: Likewise.
-
-2019-12-30  Joel Brobecker  <brobecker@adacore.com>
-            Olivier Hainque  <hainque@adacore.com>
-
-	* gcc.target/aarch64/aapcs64/aapcs64.exp: Guard tests using
-	abitest.S by check_weak_available.
-
-2019-12-30  Peter Bergner <bergner@linux.ibm.com>
-
-       PR target/92923
-       * gcc.target/powerpc/pr92923-1.c: New test.
-       * gcc.target/powerpc/pr92923-2.c: Likewise.
-
-2019-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/init/delete1.C: Check locations too.
-	* g++.dg/ipa/pr85607.C: Likewise.
-	* g++.dg/warn/Wdelete-incomplete-1.C: Likewise.
-	* g++.dg/warn/delete-non-virtual-dtor.C: Likewise.
-	* g++.dg/warn/incomplete1.C: Likewise.
-
-2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91651
-	* gfortran.dg/index_3.f90: Fix PR number.
-
-2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91651
-	* gfortran.dg/index_3.f90: New test.
-
-2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92961
-	* gfortran.dg/arith_divide_2.f90: New test.
-
-2019-12-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92745
-	* g++.dg/cpp0x/initlist118.C: Add -Wno-psabi -w to dg-options.
-
-2019-12-29  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88337 - Implement P1327R1: Allow dynamic_cast in constexpr.
-	* g++.dg/cpp2a/constexpr-dynamic1.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic10.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic11.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic12.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic13.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic14.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic15.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic16.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic17.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic2.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic3.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic4.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic5.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic6.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic7.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic8.C: New test.
-	* g++.dg/cpp2a/constexpr-dynamic9.C: New test.
-
-2019-12-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/93078
-	* gcc.target/i386/sse4_1-pr93078.c: New test.
-	* gcc.target/i386/avx-pr93078.c: New test.
-	* gcc.target/i386/avx512f-pr93078.c: New test.
-
-2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-strided-epilogue-1.c: New test.
-
-2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-cond-12.c: New test.
-
-2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_11.c: New test.
-
-2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_10.c: New test.
-
-2019-12-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92438
-	* g++.dg/ext/attrib61.C: New test.
-
-2019-12-23  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* c-c++-common/goacc/mdc-1.c: Restrict to LP64, LLP64.
-
-2019-12-23  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR c++/92789
-	* g++.dg/ext/sve-sizeless-2.C (statements): Expect pointer
-	difference and comparisons between GNU and non-GNU types
-	to be rejected.  Expect __is_same to be false for such pairs.
-	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: Remove
-	XFAILs.  Expect conversions between SVE vector pointers and
-	GNU vector pointers to be rejected.  Test references.
-	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: Likewise.
-
-2019-12-23  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.dg/ext/vector39.C: New test.
-
-2019-12-21  Andrew Pinski  <apinski@marvell.com>
-
-	PR testsuite/92998
-	* gcc.target/aarch64/sve/acle/general/dupq_1.c:
-	Restrict to aarch64_little_endian only.
-	* gcc.target/aarch64/torture/simd-abi-8.c:
-	Likewise.
-
-2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
-
-	* lib/gcc-defs.exp (gcc-set-multilib-library-path): Use
-	`-print-file-name=' to determine the multilib root directory.
-	Use `remote_exec host' rather than `exec' to invoke the
-	compiler.
-
-2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/93026
-	PR middle-end/92929
-	* gfortran.dg/goacc/finalize-1.f: Adjust.
-
-2019-12-21  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/91661
-	* gfortran.dg/pr91661.f90: New test.
-
-2019-12-21  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/92990
-	* gfortran.dg/pr92990.f90: New test.
-
-2019-12-21  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/92753
-	* gfortran.dg/inquiry_type_ref_5.f90 : New test.
-
-2019-12-21  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/93015
-	* gcc.dg/lto/pr93015_0.c: New test.
-
-2019-12-19  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92745 - bogus error when initializing array of vectors.
-	* g++.dg/cpp0x/initlist118.C: New test.
-
-	PR c++/92974 - bogus location for enum and non-enum in ?: warning.
-	* g++.dg/diagnostic/enum1.C: New test.
-	* g++.dg/gomp/loop-2.C: Adjust dg-error.
-	* g++.dg/gomp/for-21.C: Likewise.
-
-2019-12-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92965
-	* g++.dg/cpp2a/nontype-class27.C: New test.
-
-	PR c++/92966
-	* g++.dg/cpp2a/spaceship-eq8.C: New test.
-
-	PR c++/92973
-	* g++.dg/cpp0x/spaceship-eq1.C: New test.
-
-	PR c++/92666
-	* g++.dg/warn/Wunused-var-36.C: New test.
-
-	PR c++/92992
-	* g++.dg/cpp0x/nullptr45.C: New test.
-
-2019-12-20  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR fortran/69497
-	* gfortran.dg/pr69497.f90: Fix PR number in comment.
-
-2019-12-20  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_v8_2a_i8mm_ok_nocache): New.
-	(check_effective_target_arm_v8_2a_i8mm_ok): New.
-	(add_options_for_arm_v8_2a_i8mm): New.
-	(check_effective_target_arm_v8_2a_bf16_neon_ok_nocache): New.
-	(check_effective_target_arm_v8_2a_bf16_neon_ok): New.
-	(add_options_for_arm_v8_2a_bf16_neon): New.
-
-2019-12-20  Roman Zhuykov  <zhroma@ispras.ru>
-
-	* gcc.dg/pr92951-1.c: Rename to ...
-	* gcc.dg/pr92591-1.c: ... this.
-	* gcc.dg/pr92951-2.c: Rename to ...
-	* gcc.dg/pr92591-2.c: ... this.
-
-2019-12-20  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR middle-end/91512
-	PR fortran/92738
-	* gfortran.dg/inline_pack_25.f90: New test.
-
-2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92996
-	* gfortran.dg/array_simplify_4.f90: New.
-	* gfortran.dg/pr91565.f90: Update dg-error.
-	* gfortran.dg/pr91801.f90: Likewise.
-
-2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/goacc/coindexed-1.f90: New.
-
-2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/goacc/data-clauses.f95: Remove now
-	obsolete dg-error.
-
-2019-12-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92841
-	* gcc.target/i386/pr92841-2.c: New test.
-
-	PR target/93002
-	* gcc.target/i386/pr93002.c: New test.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-
-	* gfortran.dg/goacc/derived-types.f90: New test.
-	* gfortran.dg/goacc/derived-types-2.f90: New test.
-	* gfortran.dg/goacc/derived-types-3.f90: New test.
-	* gfortran.dg/goacc/data-clauses.f95: Adjust for expected errors.
-	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-	    Cesar Philippidis  <cesar@codesourcery.com>
-
-	* c-c++-common/goacc/deep-copy-arrayofstruct.c: New test.
-	* c-c++-common/goacc/mdc-1.c: New test.
-	* c-c++-common/goacc/mdc-2.c: New test.
-	* gcc.dg/goacc/mdc.C: New test.
-
-2019-12-19  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/92905
-	* gcc.target/i386/pr92905.c: New test.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.dg/ext/sve-sizeless-2.C: Don't expect an error for
-	alias templates.
-
-2019-12-19 Mark Eggleston  <mark.eggleston@codethink.com>
-
-	PR fortran/92896
-	* gfortran.dg/no_char_conversion_in_array_constructor.f90: New test.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_9.c: New test.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_8.c: New test.
-
-2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/pcs/gnu_vectors_3.c: New test.
-
-2019-12-19  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/92794
-	* gcc.dg/ipa/92794.c: New test.
-
-2019-12-18  David Malcolm  <dmalcolm@redhat.com>
-
-	* gcc.dg/plugin/diagnostic-test-metadata.c: New test.
-	* gcc.dg/plugin/diagnostic_plugin_test_metadata.c: New test plugin.
-	* gcc.dg/plugin/plugin.exp (plugin_test_list): Add them.
-
-2019-12-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/92977
-	* gfortran.dg/gomp/pr92977.f90: New test.
-
-2019-12-19  Julian Brown  <julian@codesourcery.com>
-	    Maciej W. Rozycki  <macro@codesourcery.com>
-	    Tobias Burnus  <tobias@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	* gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
-	* gfortran.dg/goacc/common-block-1.f90: Likewise.
-	* gfortran.dg/goacc/data-clauses.f95: Likewise.
-	* gfortran.dg/goacc/data-tree.f95: Likewise.
-	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
-	* gfortran.dg/goacc/parallel-tree.f95: Likewise.
-
-2019-12-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/alignof2.C: New.
-	* g++.dg/diagnostic/alignof3.C: Likewise.
-	* g++.dg/diagnostic/incomplete-type-1.C: Likewise.
-	* g++.dg/warn/Wcatch-value-3b.C: Likewise.
-	* g++.dg/cpp0x/alignof3.C: Check location(s) too.
-	* g++.dg/cpp1z/decomp-bitfield1.C: Likewise.
-	* g++.dg/cpp1z/has-unique-obj-representations2.C: Likewise.
-	* g++.dg/expr/sizeof3.C: Likewise.
-	* g++.dg/ext/flexary6.C: Likewise.
-	* g++.dg/ext/vla4.C: Likewise.
-	* g++.dg/template/sizeof11.C: Likewise.
-	* g++.dg/warn/Wcatch-value-1.C: Likewise.
-	* g++.dg/warn/Wcatch-value-2.C: Likewise.
-	* g++.dg/warn/Wcatch-value-3.C: Likewise.
-	* g++.old-deja/g++.brendan/sizeof1.C: Likewise.
-	* g++.old-deja/g++.brendan/sizeof3.C: Likewise.
-	* g++.old-deja/g++.brendan/sizeof4.C: Likewise.
-	* g++.old-deja/g++.eh/ctor1.C: Likewise.
-	* g++.old-deja/g++.jason/ambig1.C: Likewise.
-	* g++.old-deja/g++.other/sizeof4.C: Likewise.
-
-2019-12-18  Peter Bergner <bergner@linux.ibm.com>
-
-	PR bootstrap/92661
-	* gcc.target/powerpc/pr92661.c: New test.
-	* gcc.target/powerpc/dfp-dd.c: Add dg-require-effective-target hard_dfp.
-	Remove unneeded powerpc_fprs test.
-	* gcc.target/powerpc/dfp-td.c: Likewise.
-	* gcc.target/powerpc/dfp-dd-2.c: Add dg-require-effective-target dfp.
-	* gcc.target/powerpc/dfp-td-2.c: Likewise.
-	* gcc.target/powerpc/dfp-td-3.c: Likewise.
-	* gcc.target/powerpc/dfp/dfp.exp: Remove rs6000-*-* and
-	powerpc*-*-darwin* target tests.  Add check_effective_target_dfp test.
-	* gcc.target/powerpc/dfp/dtstsfi-0.c: Remove unneeded target test.
-	Remove unneeded dg-skip-if.
-	* gcc.target/powerpc/dfp/dtstsfi-1.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-10.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-11.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-12.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-13.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-14.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-15.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-16.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-17.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-18.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-19.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-2.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-20.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-21.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-22.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-23.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-24.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-25.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-26.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-27.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-28.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-29.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-3.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-30.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-31.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-32.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-33.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-34.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-35.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-36.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-37.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-38.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-39.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-4.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-40.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-41.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-42.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-43.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-44.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-45.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-46.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-47.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-48.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-49.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-5.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-50.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-51.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-52.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-53.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-54.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-55.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-56.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-57.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-58.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-59.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-6.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-60.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-61.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-62.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-63.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-64.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-65.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-66.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-67.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-68.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-69.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-7.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-70.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-71.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-72.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-73.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-74.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-75.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-76.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-77.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-78.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-79.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-8.c: Likewise.
-	* gcc.target/powerpc/dfp/dtstsfi-9.c: Likewise.
-
-2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* c-c++-common/goacc/finalize-1.c: Extend.
-	* gfortran.dg/goacc/finalize-1.f: Likewise.
-
-2019-12-18  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/70853
-	* gfortran.dg/pr70853.f90: New test.
-
-2019-12-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92971
-	* gcc.dg/ipa/ipcp-agg-12.c: New test.
-
-2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
-	    Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/ipa/ipa-bit-cp.c: New testcase.
-	* gcc.dg/ipa/ipa-bit-cp-1.c: New testcase.
-	* gcc.dg/ipa/ipa-bit-cp-2.c: New testcase.
-
-2019-12-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.dg/vect/pr65947-8.c: Change pass conditions for amdgcn.
-
-2019-12-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/warn32.adb: New test.
-
-2019-12-17  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/61339
-	* g++.dg/warn/Wmismatched-tags.C: New test.
-	* g++.dg/warn/Wredundant-tags.C: New test.
-	* g++.dg/pch/Wmismatched-tags.C: New test.
-	* g++.dg/pch/Wmismatched-tags.Hs: New test header.
-
-2019-12-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/59655
-	* g++.dg/cpp0x/diag3.C: New test.
-
-	PR target/92841
-	* gcc.target/i386/pr92841.c: New test.
-
-2019-12-17  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/pr45701-1.c: Adjust for -mpure-code.
-	* gcc.target/arm/pr45701-2.c: Likewise.
-	* gcc.target/arm/pure-code/no-literal-pool.c: Add tests for
-	__fp16.
-	* gcc.target/arm/pure-code/pure-code.exp: Remove thumb2 and movt
-	conditions.
-	* gcc.target/arm/thumb1-Os-mult.c: Skip if -mpure-code is used.
-
-2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_vect_fold_extract_last): Add amdgcn.
-
-2019-12-17  Hongyu Wang  <hongyu.wang@intel.com>
-
-	* gcc.target/i386/pr92651.c: New testcase.
-
-2019-12-17  H.J. Lu  <hjl.tools@gmail.com>
-
-	PR target/92807
-	* gcc.target/i386/pr92807-1.c: New test.
-
-2019-12-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* g++.dg/init/dso_handle1.C: Require cxa_atexit support.
-	* g++.dg/init/dso_handle2.C: Likewise.
-	* g++.dg/other/cxa-atexit1.C: Likewise.
-	* gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to
-	handle msp430-elfbare configuration.
-
-2019-12-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/clause_on_volatile.ads,
-	gnat.dg/specs/size_clause3.ads: Update expected diagnostics.
-
-2019-12-16  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/92950
-	* gcc.target/s390/vector/pr92950.c: New test.
-
-2019-12-15  Andrew Pinski  <apinski@marvell.com>
-
-	* gcc.c-torture/compile/bitfield-1.c: New test.
-	* gcc.c-torture/compile/bitfield-endian-1.c: New test.
-	* gcc.c-torture/compile/bitfield-endian-2.c: New test.
-
-2019-12-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92930
-	* gcc.dg/tree-ssa/pr92930.c: New test.
-
-2019-12-13  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91582
-	* c-c++-common/Wrestrict.c: Adjust expected warnings.
-	* c-c++-common/Wstringop-truncation-4.c: Enable more
-	warnings.
-	* c-c++-common/Wstringop-truncation.c: Remove an xfail.
-	* gcc.dg/Warray-bounds-46.c: Disable -Wstringop-overflow.
-	* gcc.dg/Warray-bounds-47.c: Same.
-	* gcc.dg/Warray-bounds-52.c: New test.
-	* gcc.dg/Wstringop-overflow-27.c: New test.
-	* gcc.dg/Wstringop-overflow-28.c: New test.
-	* gcc.dg/Wstringop-overflow-29.c: New test.
-	* gcc.dg/attr-alloc_size.c (test): Disable -Warray-bounds.
-	* gcc.dg/attr-copy-2.c: Adjust expected warnings.
-	* gcc.dg/builtin-stringop-chk-5.c: Adjust text of expected messages.
-	* gcc.dg/strlenopt-86.c: Relax test.
-	* gcc.target/i386/pr82002-1.c: Prune expected warnings.
-
-2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/92591
-	* gcc.dg/pr92951-1.c: New test.
-	* gcc.dg/pr92951-2.c: New test.
-
-2019-12-13  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* gcc.target/aarch64/pragma_cpp_predefs_2.c: Add tests for i8mm
-	and bf16 features.
-
-2019-12-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92908
-	* gcc.target/i386/avx512bw-pr92908.c: New test.
-
-2019-12-13  Andrew Pinski  <apinski@marvell.com>
-
-	* gcc.c-torture/execute/pr86659-1.c: New test.
-	* gcc.c-torture/execute/pr86659-2.c: New test.
-
-2019-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92904
-	* gcc.c-torture/execute/pr92904.c: New test.
-
-2019-12-12  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/92898
-	* gfortran.dg/pr92898.f90: New test.
-
-2019-12-12  Sudakshina Das  <sudi.das@arm.com>
-
-	PR testsuite/92870
-	* gcc.dg/vect/vect-shift-5.c: Add target to scan-tree-dump.
-
-2019-12-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/warn24.adb: Remove expected warning.
-
-2019-12-12  Pierre-Marie de Rodat  <derodat@adacore.com>
-
-	* gnat.dg/subp_inst_pkg.adb: Remove implicit anonymous access
-	conversion.
-
-2019-12-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92723
-	* gcc.dg/vect/pr92723.c: New test.
-
-2019-12-11 Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/92897
-	* gfortran.dg/pr92897.f90: New test.
-
-2019-12-11  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* lib/gcc-dg.exp: Add dg-prune messages for when exception handling is
-	disabled.
-	* lib/target-supports.exp (check_effective_target_exceptions_enabled):
-	New.
-
-2019-12-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92869
-	* g++.dg/cpp0x/aggr3.C: New test.
-
-2019-12-11  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92878 - Parenthesized init of aggregates in new-expression.
-	* g++.dg/cpp2a/paren-init20.C: New test.
-
-2019-12-11  Martin Sebor  <msebor@redhat.com>
-
-	* c-c++-common/Wstringop-overflow-2.c: Adjust text of expected messages.
-	* g++.dg/warn/Wstringop-overflow-3.C: Same.
-	* gcc.dg/Wstringop-overflow-17.c: Same.
-
-2019-12-11  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/79221
-	* gcc.dg/Wstringop-overflow-26.c: New test.
-
-2019-12-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.dg/vect/vect-epilogues.c: Remove xfail for arm.
-
-2019-12-11  Frederik Harwath  <frederik@codesourcery.com>
-
-	PR other/92901
-	* c-c++-common/clause-locations.c: Adjust test expectation for C++.
-
-2019-12-11  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* gcc.target/i386/pr92865-1.c: New test.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92891
-	* gcc.c-torture/compile/pr92891.c: New test.
-
-2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/92796
-	* gcc.target/powerpc/pr92796.c: New test.
-
-2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91643
-	* gfortran.dg/assumed_rank_18.f90: New test.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/92882
-	* gfortran.dg/pr92882.f: New test.
-
-	PR ipa/92883
-	* gcc.dg/ipa/pr92883.c: New test.
-
-	PR middle-end/92825
-	* gcc.target/i386/pr92825.c: New test.
-
-2019-12-10  Martin Liska  <mliska@suse.cz>
-
-	PR fortran/92874
-	* gfortran.dg/pr92874.f90: New test.
-
-2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92863
-	* gfortran.dg/interface_45.f90: New test.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_7.c: New test.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_6.c: New test.
-
-2019-12-10  Frederik Harwath  <frederik@codesourcery.com>
-
-	* c-c++-common/goacc/clause-locations.c: New test.
-	* gfortran.dg/goacc/clause-locations.f90: New test.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/debug_4.c: New test.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/clastb_9.c: New test.
-
-2019-12-10  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92872
-	* gfortran.dg/bind_c_optional-1.f90: New.
-
-2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/lto/tag-1_0.c, gcc.dg/lto/tag-1_1.c: New test.
-
-2019-12-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/avx512f-vmovntpd-2.c: Ensure res is 64-byte aligned.
-	* gcc.target/i386/avx512f-vmovntps-2.c: Likewise.
-
-2019-12-09  David Malcolm  <dmalcolm@redhat.com>
-
-	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
-	(custom_diagnostic_finalizer): Add pp_newline call before call to
-	diagnostic_show_locus.
-
-2019-12-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* c-c++-common/Wcast-align.c: Check location(s) too.
-	* c-c++-common/Wcast-function-type.c: Likewise.
-	* c-c++-common/Wint-to-pointer-cast-1.c: Likewise.
-	* c-c++-common/Wint-to-pointer-cast-2.c: Likewise.
-	* c-c++-common/Wint-to-pointer-cast-3.c: Likewise.
-	* g++.dg/Wcast-function-type.C: Likewise.
-	* g++.dg/addr_builtin-1.C: Likewise.
-	* g++.dg/conversion/const2.C: Likewise.
-	* g++.dg/conversion/dynamic1.C: Likewise.
-	* g++.dg/conversion/ptrmem2.C: Likewise.
-	* g++.dg/conversion/ptrmem3.C: Likewise.
-	* g++.dg/conversion/qual3.C: Likewise.
-	* g++.dg/conversion/reinterpret3.C: Likewise.
-	* g++.dg/cpp0x/constexpr-cast.C: Likewise.
-	* g++.dg/cpp0x/lambda/lambda-conv11.C: Likewise.
-	* g++.dg/cpp0x/nullptr04.C: Likewise.
-	* g++.dg/cpp0x/reinterpret_cast2.C: Likewise.
-	* g++.dg/cpp0x/rv-cast2.C: Likewise.
-	* g++.dg/cpp1y/lambda-conv1.C: Likewise.
-	* g++.dg/cpp1z/noexcept-type7.C: Likewise.
-	* g++.dg/cpp2a/array-conv9.C: Likewise.
-	* g++.dg/expr/cast11.C: Likewise.
-	* g++.dg/expr/static_cast8.C: Likewise.
-	* g++.dg/ext/vector6.C: Likewise.
-	* g++.dg/other/conversion1.C: Likewise.
-	* g++.dg/parse/pr26997.C: Likewise.
-	* g++.dg/rtti/no-rtti.C: Likewise.
-	* g++.dg/tc1/dr137.C: Likewise.
-	* g++.dg/template/cast4.C: Likewise.
-	* g++.dg/warn/Wcast-qual1.C: Likewise.
-	* g++.dg/warn/Wcast-qual2.C: Likewise.
-	* g++.dg/warn/Wconditionally-supported-1.C: Likewise.
-	* g++.dg/warn/Wuseless-cast.C: Likewise.
-	* g++.dg/warn/pr35711.C: Likewise.
-	* g++.old-deja/g++.bugs/900227_01.C: Likewise.
-	* g++.old-deja/g++.bugs/900404_07.C: Likewise.
-	* g++.old-deja/g++.jason/overload1.C: Likewise.
-	* g++.old-deja/g++.jason/rfg26.C: Likewise.
-	* g++.old-deja/g++.jason/rvalue3.C: Likewise.
-	* g++.old-deja/g++.jason/warning2.C: Likewise.
-	* g++.old-deja/g++.mike/dyncast4.C: Likewise.
-	* g++.old-deja/g++.mike/dyncast6.C: Likewise.
-	* g++.old-deja/g++.mike/p11482.C: Likewise.
-	* g++.old-deja/g++.mike/p2573.C: Likewise.
-	* g++.old-deja/g++.mike/p2855.C: Likewise.
-	* g++.old-deja/g++.mike/p7476.C: Likewise.
-	* g++.old-deja/g++.mike/p8039.C: Likewise.
-	* g++.old-deja/g++.other/cast2.C: Likewise.
-	* g++.old-deja/g++.other/cast3.C: Likewise.
-	* g++.old-deja/g++.other/dcast1.C: Likewise.
-	* g++.old-deja/g++.other/dcast2.C: Likewise.
-
-2019-12-09  Lewis Hyatt  <lhyatt@gmail.com>
-
-	PR preprocessor/49973
-	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
-	(test_show_locus): Tweak so that expected output is the same as
-	before the diagnostic-show-locus.c changes.
-	* gcc.dg/cpp/pr66415-1.c: Likewise.
-
-2019-12-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/lto23.adb: New test.
-
-2019-12-09  Joseph Myers  <joseph@codesourcery.com>
-
-	PR middle-end/91226
-	* gcc.dg/dfp/bid-non-canonical-d128-1.c,
-	gcc.dg/dfp/bid-non-canonical-d128-2.c,
-	gcc.dg/dfp/bid-non-canonical-d128-3.c,
-	gcc.dg/dfp/bid-non-canonical-d128-4.c,
-	gcc.dg/dfp/bid-non-canonical-d32-1.c,
-	gcc.dg/dfp/bid-non-canonical-d32-2.c,
-	gcc.dg/dfp/bid-non-canonical-d64-1.c,
-	gcc.dg/dfp/bid-non-canonical-d64-2.c: New tests.
-
-2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR middle-end/92410
-	* gcc.dg/torture/pr92410.c: New test.
-
-2019-12-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.dg/vect/vect-shift-5.c: New test.
-
-2019-12-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92834
-	* gcc.dg/tree-ssa/pr92834.c: New test.
-
-2019-12-09  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/89007
-	* gcc.target/aarch64/sve/pr89007-1.c: New test.
-	* gcc.target/aarch64/sve/pr89007-2.c: Likewise.
-
-2019-12-09  Hongtao Liu  <hongtao@intel.com>
-
-	* gcc.target/i386/pr92686.inc: New file.
-	* gcc.target/i386/avx512bw-pr92686-vpcmp-1.c: New test.
-	* gcc.target/i386/avx512bw-pr92686-vpcmp-intelasm-1.c: Ditto.
-	* gcc.target/i386/avx512bw-pr92686-vpcmp-2.c: Ditto.
-	* gcc.target/i386/avx512vl-pr92686-vpcmp-1.c: Ditto.
-	* gcc.target/i386/avx512vl-pr92686-vpcmp-intelasm-1.c: Ditto.
-	* gcc.target/i386/avx512vl-pr92686-vpcmp-2.c: Ditto.
-	* gcc.target/i386/avx512bw-pr92686-movcc-1.c: Ditto.
-	* gcc.target/i386/avx512bw-pr92686-movcc-2.c: Ditto.
-	* gcc.target/i386/avx512vl-pr92686-movcc-1.c: Ditto.
-	* gcc.target/i386/avx512vl-pr92686-movcc-2.c: Ditto.
-	* gcc.target/i386/avx512vl-pr88547-1.c: Adjust testcase.
-	* gcc.target/i386/pr88547-1.c: Ditto.
-
-2019-12-08  Andrew Pinski  <apinski@marvell.com>
-
-	* gcc.c-torture/execute/bswap-3.c: New test.
-
-2019-12-08  Sandra Loosemore  <sandra@codesourcery.com>
-
-	Revert:
-
-	2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* g++.target/nios2/hello-pie.C: New.
-	* g++.target/nios2/nios2.exp: New.
-
-2018-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92780
-	* gfortran.dg/associate_50.f90: New test.
-
-2018-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92764
-	* gfortran.dg/interface_44.f90: New test.
-
-2019-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92755
-	* gfortran.dg/dependency_57.f90: New test.
-
-2019-12-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/cpp0x/gen-attrs-36.C: Update expected diagnostics.
-	* g++.dg/cpp0x/gen-attrs-37.C: Likewise.
-	* g++.dg/cpp0x/gen-attrs-8.C: Likewise.
-
-2019-12-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91678 - wrong error with decltype and location wrapper.
-	* g++.dg/cpp0x/decltype73.C: New test.
-
-2019-12-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92831
-	* g++.dg/ext/temp-extend1.C: New test.
-
-2019-12-06  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92451
-	* g++.dg/overload/error4.C: New test.
-
-2019-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/feat-cxx2a.C: Don't test __cpp_consteval for now.
-
-	PR c++/92831 - CWG 1299, not extending temporary lifetime for ?:
-	* g++.dg/cpp0x/temp-extend2.C: New test.
-
-2019-12-06  Andreas Krebbel  <krebbel@linux.ibm.com>
-	    Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/92176
-	* gcc.target/s390/pr92176.c: New test.
-
-2019-12-06  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/Wstringop-overflow-23.c: Use the correct argument type.
-	* gcc.dg/Wstringop-overflow-24.c: Same.
-
-2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.dg/ext/sve-sizeless-1.C: New test.
-	* g++.dg/ext/sve-sizeless-2.C: Likewise.
-
-2019-12-06  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR c/36941
-	PR c/88827
-	* gcc.target/aarch64/sve/acle/general-c/type_redef_11.c: Update
-	expected diagnostics.
-
-2019-12-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92819
-	* gcc.target/i386/pr92819-1.c: New testcase.
-	* gcc.target/i386/pr92803.c: Adjust.
-
-2019-12-05  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/92829
-	* gcc.dg/Warray-bounds-56.c: Rearrange code to avoid powerpc64*
-	failures.
-
-2019-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92768
-	* gcc.dg/pr92768.c: Add -w -Wno-psabi to dg-options.
-
-2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* g++.target/nios2/hello-pie.C: New.
-	* g++.target/nios2/nios2.exp: New.
-
-2019-12-05  Marek Polacek  <polacek@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
-	* g++.dg/cpp0x/constexpr-array6.C: Adjust dg-error.
-	* g++.dg/cpp0x/constexpr-ctor.C: Likewise.
-	* g++.dg/cpp0x/constexpr-diag3.C: Likewise.
-	* g++.dg/cpp0x/constexpr-diag4.C: Likewise.
-	* g++.dg/cpp0x/constexpr-ex3.C: Likewise.
-	* g++.dg/cpp0x/constexpr-template2.C: Likewise.
-	* g++.dg/cpp0x/constexpr-union2.C: Likewise.
-	* g++.dg/cpp0x/lambda/lambda-mangle.C: Rip out a piece of code ...
-	* g++.dg/cpp0x/lambda/lambda-mangle6.C: ... and put it here.
-	* g++.dg/cpp0x/pr79118.C: Adjust dg-error.
-	* g++.dg/cpp1y/constexpr-83921-3.C: Likewise.
-	* g++.dg/cpp1y/constexpr-neg1.C: Likewise.
-	* g++.dg/cpp1z/constexpr-lambda12.C: Likewise.
-	* g++.dg/cpp1z/feat-cxx1z.C: Use -std=c++17.
-	* g++.dg/cpp2a/constexpr-init1.C: New test.
-	* g++.dg/cpp2a/constexpr-init2.C: New test.
-	* g++.dg/cpp2a/constexpr-init3.C: New test.
-	* g++.dg/cpp2a/constexpr-init4.C: New test.
-	* g++.dg/cpp2a/constexpr-init5.C: New test.
-	* g++.dg/cpp2a/constexpr-init6.C: New test.
-	* g++.dg/cpp2a/constexpr-init7.C: New test.
-	* g++.dg/cpp2a/constexpr-init8.C: New test.
-	* g++.dg/cpp2a/constexpr-init9.C: New test.
-	* g++.dg/cpp2a/constexpr-init10.C: New test.
-	* g++.dg/cpp2a/constexpr-init11.C: New test.
-	* g++.dg/cpp2a/constexpr-init12.C: New test.
-	* g++.dg/cpp2a/constexpr-init13.C: New test.
-	* g++.dg/cpp2a/constexpr-init14.C: New test.
-	* g++.dg/cpp2a/constexpr-init15.C: New test.
-	* g++.dg/cpp2a/constexpr-try5.C: Adjust dg-error.
-	* g++.dg/cpp2a/feat-cxx2a.C: Test __cpp_constexpr.
-	* g++.dg/cpp2a/lambda-mangle.C: New test.
-	* g++.dg/debug/dwarf2/pr44641.C: Skip for c++2a.
-	* g++.dg/ext/stmtexpr21.C: Adjust dg-error.
-
-2019-12-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92271 - make __is_same alias for __is_same_as.
-	* g++.dg/ext/is_same.C: New test.
-
-2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
-
-	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
-	'type(c_ptr), value' test case. Conditionally map the per-value
-	passed arguments.
-
-2019-12-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/92768
-	* gcc.dg/pr92768.c: New test.
-
-2019-12-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92818
-	* gcc.target/i386/pr92818.c: New testcase.
-
-2019-12-05  Frederik Harwath  <frederik@codesourcery.com>
-
-	* gcc.dg/asm-4.c: Skip on target amdgcn-*-*.
-
-2019-12-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92803
-	* gcc.target/i386/pr92803.c: New testcase.
-
-2019-12-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/92781
-	* gfortran.dg/pr92781.f90: New test.
-
-2019-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/functional-cast-to-array-type-1.C: New.
-	* g++.dg/cpp0x/auto25.C: Check location(s) too.
-	* g++.dg/cpp0x/auto28.C: Likewise.
-	* g++.dg/init/reference2.C: Likewise.
-	* g++.dg/parse/template2.C: Likewise.
-	* g++.dg/template/error8.C: Likewise.
-	* g++.old-deja/g++.ns/crash3.C: Likewise.
-	* g++.old-deja/g++.ns/template7.C: Likewise.
-	* g++.old-deja/g++.pt/crash8.C: Likewise.
-
-2019-12-03  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91582
-	* c-c++-common/Wstringop-truncation.c: Remove xfails.
-	* g++.dg/warn/Wstringop-overflow-4.C: New test.
-	* gcc/testsuite/g++.dg/ext/attr-alloc_size.C: Suppress -Warray-bounds.
-	* gcc.dg/Wstringop-overflow-25.c: New test.
-	* gcc/testsuite/gcc.dg/attr-alloc_size.c: Suppress -Warray-bounds.
-	* gcc/testsuite/gcc.dg/attr-copy-2.c: Same.
-	* gcc.dg/builtin-stringop-chk-5.c: Remove xfails.
-	* gcc.dg/builtin-stringop-chk-8.c: Same.  Correct the text of expected
-	warnings.
-	* gcc.target/i386/pr82002-2a.c: Prune expected warning.
-	* gcc.target/i386/pr82002-2b.c: Same.
-
-2019-12-04  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/36941
-	PR c/88827
-	* gcc.dg/lvalue-9.c, gcc.dg/lvalue-10.c: New tests.
-	* gcc.dg/array-8.c, gcc.dg/enum-incomplete-1.c,
-	gcc.dg/enum-incomplete-3.c, gcc.dg/noncompile/incomplete-3.c,
-	gcc.dg/pr48552-1.c, gcc.dg/pr48552-2.c, gcc.dg/pr63543.c,
-	gcc.dg/pr69796.c: Update expected diagnostics.
-
-2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/whilelt_5.c: New test.
-
-2019-12-04  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-fre-84.c: New testcase.
-
-2019-12-04  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92754
-	gfortran.dg/intrinsic_9.f90: New.
-
-2019-12-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92734
-	* gcc.dg/tree-ssa/pr92734-2.c: New test.
-
-2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test.
-	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test.
-
-2019-12-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/92756
-	* gfortran.dg/gomp/teams1.f90: New test.
-
-2019-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/srcloc1.C: New test.
-	* g++.dg/cpp2a/srcloc2.C: New test.
-	* g++.dg/cpp2a/srcloc3.C: New test.
-	* g++.dg/cpp2a/srcloc4.C: New test.
-	* g++.dg/cpp2a/srcloc5.C: New test.
-	* g++.dg/cpp2a/srcloc6.C: New test.
-	* g++.dg/cpp2a/srcloc7.C: New test.
-	* g++.dg/cpp2a/srcloc8.C: New test.
-	* g++.dg/cpp2a/srcloc9.C: New test.
-	* g++.dg/cpp2a/srcloc10.C: New test.
-	* g++.dg/cpp2a/srcloc11.C: New test.
-	* g++.dg/cpp2a/srcloc12.C: New test.
-	* g++.dg/cpp2a/srcloc13.C: New test.
-	* g++.dg/cpp2a/srcloc14.C: New test.
-
-2019-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/inconsistent-deduction-1.C: New.
-	* g++.dg/diagnostic/returning-a-value-1.C: Likewise.
-	* g++.dg/cpp0x/decltype3.C: Check location(s) too.
-	* g++.dg/cpp0x/decltype4.C: Likewise.
-	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Likewise.
-	* g++.dg/cpp2a/consteval13.C: Likewise.
-	* g++.dg/expr/pmf-1.C: Likewise.
-	* g++.dg/other/ptrmem2.C: Likewise.
-	* g++.dg/template/ptrmem17.C: Likewise.
-	* g++.old-deja/g++.bugs/900213_03.C: Likewise.
-	* g++.old-deja/g++.other/pmf7.C: Likewise.
-	* g++.old-deja/g++.other/ptrmem7.C: Likewise.
-
-	* g++.dg/diagnostic/main2.C: New.
-
-2019-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91369
-	* g++.dg/cpp2a/constexpr-new8.C: New test.
-
-2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general-c/struct_1.c: New test.
-
-2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/deref_1.c: New test.
-
-2019-12-03  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91363 - P0960R3: Parenthesized initialization of aggregates.
-	* g++.dg/cpp0x/constexpr-99.C: Only expect an error in C++17 and
-	lesser.
-	* g++.dg/cpp0x/explicit7.C: Likewise.
-	* g++.dg/cpp0x/initlist12.C: Adjust dg-error.
-	* g++.dg/cpp0x/pr31437.C: Likewise.
-	* g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_aggregate_paren_init test.
-	* g++.dg/cpp2a/paren-init1.C: New test.
-	* g++.dg/cpp2a/paren-init10.C: New test.
-	* g++.dg/cpp2a/paren-init11.C: New test.
-	* g++.dg/cpp2a/paren-init12.C: New test.
-	* g++.dg/cpp2a/paren-init13.C: New test.
-	* g++.dg/cpp2a/paren-init14.C: New test.
-	* g++.dg/cpp2a/paren-init15.C: New test.
-	* g++.dg/cpp2a/paren-init16.C: New test.
-	* g++.dg/cpp2a/paren-init17.C: New test.
-	* g++.dg/cpp2a/paren-init18.C: New test.
-	* g++.dg/cpp2a/paren-init19.C: New test.
-	* g++.dg/cpp2a/paren-init2.C: New test.
-	* g++.dg/cpp2a/paren-init3.C: New test.
-	* g++.dg/cpp2a/paren-init4.C: New test.
-	* g++.dg/cpp2a/paren-init5.C: New test.
-	* g++.dg/cpp2a/paren-init6.C: New test.
-	* g++.dg/cpp2a/paren-init7.C: New test.
-	* g++.dg/cpp2a/paren-init8.C: New test.
-	* g++.dg/cpp2a/paren-init9.C: New test.
-	* g++.dg/ext/desig10.C: Adjust dg-error.
-	* g++.dg/template/crash107.C: Likewise.
-	* g++.dg/template/crash95.C: Likewise.
-	* g++.old-deja/g++.jason/crash3.C: Likewise.
-	* g++.old-deja/g++.law/ctors11.C: Likewise.
-	* g++.old-deja/g++.law/ctors9.C: Likewise.
-	* g++.old-deja/g++.mike/net22.C: Likewise.
-	* g++.old-deja/g++.niklas/t128.C: Likewise.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gcc.target/i386/pr92645-5.c: New testcase.
-
-2019-12-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92751
-	* g++.dg/tree-ssa/pr92751.C: New testcase.
-
-2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gfortran.dg/loop_versioning_6.f90: XFAIL the scans for ! lp64.
-
-2019-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92734
-	* gcc.dg/tree-ssa/pr92734.c: New test.
-
-	PR target/92744
-	* g++.dg/dfp/pr92744.C: New test.
-
-	PR c++/92732
-	* g++.dg/cpp2a/bitfield3.C: Don't expect narrowing conversion
-	warnings.
-	* g++.dg/cpp2a/bitfield4.C: New test.
-
-	PR c++/92705
-	* g++.dg/conversion/ambig4.C: New test.
-
-	PR c++/92695
-	* g++.dg/cpp2a/constexpr-virtual14.C: New test.
-
-2019-12-03  Luo Xiong Hu  <luoxhu@linux.ibm.com>
-
-	* gcc.target/powerpc/pr72804.c: Fix missing space.
-
-2019-12-03  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/88704
-	* gcc.dg/vla-25.c: New test.
-
-2019-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/lto/inline-crossmodule-1_0.C: Use -fdump-ipa-inline-details
-	instead of -fdump-ipa-inline.  Use "inline" instead of "inlined" as
-	last argument to scan-wpa-ipa-dump-times, use \\\( and \\\) instead of
-	( and ) in the regex.
-
-2019-12-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92695
-	* g++.dg/cpp2a/constexpr-virtual15.C: New test.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/92741
-	* gcc.dg/pr92741.c: New test.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/nosve_4.c: New test.
-	* gcc.target/aarch64/sve/acle/general/nosve_5.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_4.c: Expected a second error
-	for the copy.
-	* gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: Run the
-	general/* tests too.
-
-2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/eqne_dup_1.c: New test.
-	* gcc.target/aarch64/sve/acle/asm/dup_f16.c (dup_0_f16_z): Expect
-	the call to be folded to zero.
-	* gcc.target/aarch64/sve/acle/asm/dup_f32.c (dup_0_f32_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_f64.c (dup_0_f64_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_s8.c (dup_0_s8_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_s16.c (dup_0_s16_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_s32.c (dup_0_s32_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_s64.c (dup_0_s64_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_u8.c (dup_0_u8_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_u16.c (dup_0_u16_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_u32.c (dup_0_u32_z): Likewise.
-	* gcc.target/aarch64/sve/acle/asm/dup_u64.c (dup_0_u64_z): Likewise.
-
-2019-12-02  Sudakshina Das  <sudi.das@arm.com>
-
-	* g++.dg/ext/arm-fp16/arm-fp16-ops.h: Remove volatile keyword.
-
-2019-12-02  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/lto/odr-7_0.C: New test.
-	* g++.dg/lto/odr-7_1.C: New test.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/inline-crossmodule-1_0.C: fix template.
-
-2019-12-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92742
-	* gcc.dg/torture/pr92742.c: New testcase.
-
-2019-12-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92712
-	* gcc.dg/tree-ssa/pr92712-1.c: New test.
-	* gcc.dg/tree-ssa/pr92712-2.c: New test.
-	* gcc.dg/tree-ssa/pr92712-3.c: New test.
-	* gfortran.dg/loop_versioning_1.f90: Adjust expected number of
-	likely to be innermost dimension messages.
-	* gfortran.dg/loop_versioning_10.f90: Likewise.
-	* gfortran.dg/loop_versioning_6.f90: Likewise.
-
-2019-12-02  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/92133
-	* gcc.dg/ipa/ipa-clone-2.c: New test.
-
-2019-12-01  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR target/92499
-
-	* gcc.target/nios2/pr92499-1.c: New.
-	* gcc.target/nios2/pr92499-2.c: New.
-	* gcc.target/nios2/pr92499-3.c: New.
-
-2019-12-02  Luo Xiong Hu  <luoxhu@linux.ibm.com>
-
-	testsuite/pr92398
-	* gcc.target/powerpc/pr72804.c: Split the store function to...
-	* gcc.target/powerpc/pr92398.h: ... this one.  New.
-	* gcc.target/powerpc/pr92398.p9+.c: New.
-	* gcc.target/powerpc/pr92398.p9-.c: New.
-	* lib/target-supports.exp (check_effective_target_p8): New.
-	(check_effective_target_p9+): New.
-
-2019-11-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: New test.
-	* gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.
-
-2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/inline-crossmodule-1.h: New testcase.
-	* g++.dg/lto/inline-crossmodule-1_0.C: New testcase.
-	* g++.dg/lto/inline-crossmodule-1_1.C: New testcase.
-
-2019-11-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91783
-	* gfortran.dg/dependency_56.f90: New test.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91003
-	* gfortran.dg/pr91003.f90: New testcase.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92677
-	* gcc.dg/vect/pr92677.c: New test.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92596
-	* gcc.dg/vect/bb-slp-pr92596.c: New test.
-	* gcc.dg/vect/bb-slp-43.c: Likewise.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-bool-cmp-2.c: New test.
-	* lib/target-supports.exp (check_effective_target_vect_bool_cmp): New
-	effective target procedure.
-
-2019-11-29 Tobias Burnus  <tobias@codesourcery.com>
-
-	* fortran.dg/goacc/common-block-3.f90: Check that unused common-block
-	variables do not get mapped.
-
-2019-11-29  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92476
-	* g++.dg/lto/pr92476_[01].C: New test.
-
-2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92710
-	* gcc.dg/vect/pr92710.c: New test.
-
-2019-11-29 Tobias Burnus  <tobias@codesourcery.com>
-
-	PR ipa/84963
-	* gfortran.dg/goacc/pr84963.f90: Use dg-additional-options not
-	dg-options as otherwise -fopenacc is not used.
-
-2019-11-29  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.dg/vect/slp-reduc-3.c: Turn off epilogue-nomask.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92715
-	* gcc.dg/torture/pr92715.c: New testcase.
-
-2019-11-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/60228
-	* g++.dg/gomp/openmp-simd-2.C: Don't expect bodies for
-	DECL_OMP_DECLARE_REDUCTION_P functions.
-
-2019-11-29  Martin Liska  <mliska@suse.cz>
-
-	PR lto/91574
-	* g++.dg/lto/pr91574_0.C: New test.
-
-2019-11-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92704
-	* gcc.dg/torture/pr92704.c: New testcase.
-
-2019-11-29  Joseph Myers  <joseph@codesourcery.com>
-
-	* objc.dg/attributes/gnu2x-attr-syntax-1.m: New test.
-
-2019-11-28  Martin Liska  <mliska@suse.cz>
-
-	PR lto/92609
-	* g++.dg/lto/pr92609_0.C: New test.
-	* g++.dg/lto/pr92609_1.C: New test.
-
-2019-11-28  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
-	for revised common default.
-
-2019-11-28  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/90374
-	* gfortran.dg/fmt_zero_width.f90: Update test.
-
-2019-11-28  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92697
-	* g++.dg/ipa/pr92697.C: New.
-
-2019-11-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gcc.dg/tree-ssa/inline-12.c: New testcase.
-
-2019-11-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gcc.target/i386/pr92645-4.c: New testcase.
-
-2019-11-28  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/asm-flag-4.c: Use -mfloat-abi=softfp.
-
-2019-11-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92691
-	* gcc.dg/tree-ssa/builtin-snprintf-10.c: New test.
-
-	PR c++/92695
-	* g++.dg/warn/inline3.C: New test.
-
-2019-11-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/92510
-	* gcc.dg/pr92510.c: New test.
-
-2019-11-27  Andrew Sutton  <asutton@lock3software.com>
-
-	PR c++/92236
-	* g++.dg/cpp2a/concepts-iconv1.C: Update diagnostics.
-	* g++.dg/cpp2a/concepts-requires5.C: Likewise.
-	* g++.dg/cpp2a/concepts6.C: New test.
-
-2019-11-27  Andrew Sutton  <asutton@lock3software.com>
-
-	PR c++/92439
-	* g++.dg/cpp2a/concepts-requires20.C: New.
-
-2019-11-27  Andrew Sutton  <asutton@lock3software.com>
-
-	PR c++/88395
-	* g++.dg/cpp2a/concepts-pr88395.C: New.
-	* g++.dg/cpp2a/concepts-recursive-sat1.C: New.
-	* g++.dg/cpp2a/concepts-recursive-sat2.C: New.
-	* g++.dg/cpp2a/concepts-recursive-sat3.C: New.
-
-2019-11-27  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/90007
-	* gcc.target/i386/pr90007.c: New test.
-
-2019-11-27  Andrew Sutton  <asutton@lock3software.com>
-
-	Emit hard errors for certain satisfaction errors.
-	* g++.dg/concepts/pr84330.C: Update diagnostics.
-	* g++.dg/cpp2a/concepts-requires2.C: Likewise.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92690
-	* gcc.dg/torture/pr92690.c: New testcase.
-	* gcc.dg/tree-ssa/forwprop-35.c: Adjust.
-
-2019-11-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/91944
-	* gfortran.dg/spread_size_limit_2.f90: New test.
-
-	PR c++/92524
-	* g++.dg/cpp0x/pr92524.C: New test.
-
-2019-11-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gcc.target/i386/pr92645-2.c: New testcase.
-	* gcc.target/i386/pr92645-3.c: Likewise.
-
-2019-11-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp1z/bool-increment1.C: Test location(s) too.
-	* g++.dg/expr/bitfield3.C: Likewise.
-	* g++.dg/expr/bitfield4.C: Likewise.
-	* g++.dg/expr/bitfield5.C: Likewise.
-	* g++.dg/expr/bitfield6.C: Likewise.
-	* g++.dg/expr/bool1.C: Likewise.
-	* g++.dg/expr/bool2.C: Likewise.
-	* g++.dg/expr/bool3.C: Likewise.
-	* g++.dg/expr/bool4.C: Likewise.
-	* g++.dg/expr/lval3.C: Likewise.
-	* g++.dg/other/error18.C: Likewise.
-	* g++.dg/warn/Wpointer-arith-1.C: Likewise.
-	* g++.old-deja/g++.bugs/900212_01.C: Likewise.
-	* g++.old-deja/g++.bugs/900428_02.C: Likewise.
-	* g++.old-deja/g++.jason/rfg14.C: Likewise.
-	* g++.old-deja/g++.other/overload11.C: Likewise.
-
-2019-11-26  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92683
-	* gcc.dg/strcmpopt_8.c: New test.
-	* gcc.dg/strcmpopt_9.c: New test.
-
-2019-11-26  Joel Hutton  <Joel.Hutton@arm.com>
-
-	PR testsuite/92391
-	* lib/target-supports.exp (check_effective_target_vect_char_add):
-	Use a separate cache entry from vect_int.
-
-2019-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92648
-	* g++.dg/cpp0x/gen-attrs-71.C: New test.
-
-	PR c++/61414
-	* g++.dg/cpp0x/enum23.C: Remove xfail.
-	* g++.dg/cpp0x/enum28.C: New test.
-
-	PR tree-optimization/92644
-	* g++.dg/opt/pr92644.C: New test.
-
-2019-11-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92645
-	* gcc.target/i386/pr92645.c: New testcase.
-
-2019-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* gfortran.dg/dec-comparison.f90: Change dg-do from run to compile.
-
-2019-11-25  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/92629
-	* gfortran.dg/pr92629.f90: New testcase.
-
-2019-11-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/base-operand-non-pointer-1.C: New.
-	* g++.dg/pr53055.C: Check location too.
-	* g++.old-deja/g++.bugs/900213_02.C: Likewise.
-	* g++.old-deja/g++.bugs/900215_02.C: Likewise.
-	* g++.old-deja/g++.other/badarrow.C: Likewise.
-	* g++.old-deja/g++.other/deref1.C: Likewise.
-
-	* g++.dg/warn/Wenum-compare.C: Check location too.
-
-	* g++.dg/cpp0x/initlist26.C: Check location too.
-	* g++.dg/cpp0x/initlist28.C: Likewise.
-	* g++.dg/cpp0x/initlist29.C: Likewise.
-	* g++.dg/cpp0x/initlist33.C: Likewise.
-	* g++.dg/expr/string-2.C: Likewise.
-	* g++.dg/other/ptrmem5.C: Likewise.
-	* g++.old-deja/g++.benjamin/14664-1.C: Likewise.
-	* g++.old-deja/g++.benjamin/14664-2.C: Likewise.
-	* g++.old-deja/g++.brendan/init12.C: Likewise.
-	* g++.old-deja/g++.bugs/900324_04.C: Likewise.
-	* g++.old-deja/g++.ext/array1.C: Likewise.
-	* g++.old-deja/g++.jason/rfg17.C: Likewise.
-
-2019-11-25  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/91985
-	* gcc.dg/c2x-no-dfp-1.c, gcc.dg/gnu2x-builtins-no-dfp-1.c: New
-	tests.
-	* gcc.dg/fltconst-pedantic-dfp.c: Expect errors when decimal
-	floating-point not supported.
-
-2019-11-25  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/gnu2x-attrs-1.c: Do not expect message about attributes
-	appertaining to types.
-	* gcc.dg/gnu2x-attrs-2.c: New test.
-	* g++.dg/cpp0x/gen-attrs-1.C, g++.dg/cpp0x/gen-attrs-22.C,
-	g++.dg/cpp0x/gen-attrs-4.C, g++.dg/cpp0x/lambda/lambda-attr1.C:
-	Update expected diagnostics.
-
-2019-11-25  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.dg/torture/fp-int-convert-timode-1.c: Always run if int128.
-
-2019-11-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/addr14.adb: New test.
-
-2019-11-25  Mark Eggleston <mark.eggleston@codethink.com>
-	    Jim MacArthur <jim.macarthur@codethink.co.uk>
-
-	* gfortran.dg/dec-comparison-character_1.f90: New test.
-	* gfortran.dg/dec-comparison-character_2.f90: New test.
-	* gfortran.dg/dec-comparison-character_3.f90: New test.
-	* gfortran.dg/dec-comparison-complex_1.f90: New test.
-	* gfortran.dg/dec-comparison-complex_2.f90: New test.
-	* gfortran.dg/dec-comparison-complex_3.f90: New test.
-	* gfortran.dg/dec-comparison-int_1.f90: New test.
-	* gfortran.dg/dec-comparison-int_2.f90: New test.
-	* gfortran.dg/dec-comparison-int_3.f90: New test.
-	* gfortran.dg/dec-comparison-real_1.f90: New test.
-	* gfortran.dg/dec-comparison-real_2.f90: New test.
-	* gfortran.dg/dec-comparison-real_3.f90: New test.
-	* gfortran.dg/dec-comparison.f90: New test.
-
-2019-11-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91956
-	* g++.dg/ipa/pr91956.C: New test.
-
-2019-11-24  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/92100
-	gfortran.dg/streamio_18.f90: New test.
-
-2019-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	Harald Anlauf <anlauf@gmx.de>
-
-	PR fortran/92569
-	* gfortran.dg/eof_6.f90: New test.
-
-2019-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92422
-	* gfortran.dg/bounds_check_21.f90: New test.
-
-2019-11-23  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/tree-ssa/pr53844.C: Drop -O2 from param name.
-	* g++.dg/tree-ssa/pr61034.C: Likewise.
-	* g++.dg/tree-ssa/pr8781.C: Likewise.
-	* g++.dg/warn/Wstringop-truncation-1.C: Likewise.
-	* gcc.dg/ipa/pr63416.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
-	* gcc.dg/vect/pr66142.c: Likewise.
-	* gcc.dg/winline-3.c: Likewise.
-	* gcc.target/powerpc/pr72804.c: Likewise.
-
-2019-11-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92615
-	* gcc.target/i386/pr92615.c: New test.
-
-	PR rtl-optimization/92610
-	* g++.dg/opt/pr92610.C: New test.
-
-2019-11-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR c++/92365
-	* g++.dg/pr92365.C: New test.
-
-2019-11-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88337 - P1327R1: Allow polymorphic typeid in constexpr.
-	* g++.dg/cpp2a/constexpr-typeid1.C: New test.
-	* g++.dg/cpp2a/constexpr-typeid2.C: New test.
-	* g++.dg/cpp2a/constexpr-typeid3.C: New test.
-	* g++.dg/cpp2a/constexpr-typeid4.C: New test.
-
-2019-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/90677
-	* c-c++-common/pr90677.c: New test.
-
-	PR c++/92458
-	* g++.dg/pch/pr92458.C: New test.
-	* g++.dg/pch/pr92458.Hs: New test.
-
-2019-11-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr27971.c: Use mdynamic-no-pic for m32 on
-	Darwin.
-	* gcc.target/i386/sse2-load-multi.c: Likewise.
-	* gcc.target/i386/sse2-store-multi.c: Likewise.
-
-2019-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	Implement P1902R1, Missing feature-test macros 2017-2019.
-	* g++.dg/cpp1z/feat-cxx1z.C: Only compile with -std=c++17.
-	* g++.dg/cpp2a/feat-cxx2a.C: Adjust for P1902R1 changes.
-	* g++.dg/cpp2a/desig15.C: New test.
-	* g++.dg/cpp2a/lambda-pack-init3.C: New test.
-	* g++.dg/cpp2a/lambda-generic6.C: New test.
-	* g++.dg/cpp2a/consteval15.C: New test.
-
-	PR tree-optimization/92618
-	* gcc.c-torture/compile/pr92618.c: New test.
-	* gcc.c-torture/execute/pr92618.c: New test.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/83859
-	* c-c++-common/attr-nonstring-8.c: Adjust text of expected warning.
-	* gcc.dg/Wstringop-overflow-23.c: New test.
-	* gcc.dg/Wstringop-overflow-24.c: New test.
-	* gcc.dg/attr-access-read-only.c: New test.
-	* gcc.dg/attr-access-read-write.c: New test.
-	* gcc.dg/attr-access-read-write-2.c: New test.
-	* gcc.dg/attr-access-write-only.c: New test.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/88226
-	* gcc.dg/Wstringop-overflow-22.c: New test.
-	* gcc.dg/tree-ssa/builtin-fprintf-warn-1.c: Remove xfails.
-
-2019-11-22  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92501
-	* gcc.dg/strcmpopt_7.c: New test.
-
-2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-widen-mult-u8.c: Disable epilogue loop
-	vectorization.
-	* gcc.dg/vect/vect-widen-mult-u8-u32.c: Likewise.
-
-2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-cond-reduc-3.c: Require vect_cond_mixed
-	rather than vect_condition.
-
-2019-11-22  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/add_n-combine.c: Match add1/2/3 instruction in
-	output assembly.
-	* gcc.target/arc/arc.exp (check_effective_target_codedensity):
-	Add.
-	* gcc.target/arc/cmem-7.c: Fix matching patterns.
-	* gcc.target/arc/cmem-bit-1.c: Likewise.
-	* gcc.target/arc/cmem-bit-2.c: Likewise.
-	* gcc.target/arc/cmem-bit-3.c: Likewise.
-	* gcc.target/arc/cmem-bit-4.c: Likewise.
-	* gcc.target/arc/interrupt-2.c: Match rtie insn for A7.
-	* gcc.target/arc/store-merge-1.c: This test is only meaningful for
-	architectures with double load/store operations.
-
-2019-11-21  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/strlenopt-66.c: Avoid buffer overflow.  Add more test cases.
-
-2019-11-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-fallthrough-6.c: New test.  Split out from
-	c2x-attr-fallthrough-3.c.
-	* gcc.dg/c2x-attr-fallthrough-1.c: Add more tests.
-	* gcc.dg/c2x-attr-fallthrough-2.c: Update expected diagnostics.
-	* gcc.dg/c2x-attr-fallthrough-3.c: Split inside-switch part of
-	test out to c2x-attr-fallthrough-6.c.
-
-2019-11-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92608
-	* gcc.dg/torture/pr92608.c: New test.
-
-2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/darwin-comm.c: Add -fcommon to compile flags.
-	* gcc.dg/darwin-sections.c: Likewise.
-
-2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/92619
-	* gcc.dg/gnu2x-attrs-1.c: Fix dg-error syntax.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92526
-	* gcc.target/aarch64/pr92526.c: New test.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR testsuite/92543
-	* gcc.dg/vect/vect-alias-check-1.c: XFAIL the alias check message
-	if there is no realignment support and no support for unaligned
-	accesses.
-	* gcc.dg/vect/vect-alias-check-18.c: Restrict the test for the
-	alias message to targets that have permute support.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/92595
-	* g++.dg/vect/pr92595.cc: New test.
-
-2019-11-21  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
-
-	* gcc.target/arm/acle/crc_hf_1.c: Modify the compiler options directive
-	from dg-options to dg-additional-options.
-
-2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.c-torture/execute/20030913-1.c: Rename glob to g.
-	* gcc.c-torture/execute/960218-1.c: Rename glob to gl.
-	* gcc.c-torture/execute/complex-6.c: Rename err to e.
-	* gcc.dg/torture/ssa-pta-fn-1.c: Rename glob to g.
-
-2019-11-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92450 - ICE with invalid nested name specifier.
-	* g++.dg/parse/crash71.C: New test.
-
-2019-11-21  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.
-
-2019-11-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92596
-	* gcc.dg/torture/pr92596-1.c: New testcase.
-
-2019-11-21  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.dg/torture/fp-int-convert-timode-1.c: Add check for FE_TONEAREST.
-
-2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve2/whilerw_1.c: Add -fno-vect-cost-model.
-	Require x0 in the .d test too.
-
-2019-11-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91355
-	* g++.dg/torture/pr91355.C: New test.
-
-2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/gnu2x-attrs-1.c: Expect an error for the alias case
-	on Darwin.
-
-2019-11-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90842
-	* g++.dg/cpp1y/lambda-generic-90842.C: New test.
-
-2019-11-20  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92443
-	* g++.dg/cpp0x/constexpr-92443.C: New test.
-
-2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR testsuite/92366
-	* lib/target-supports.exp (check_effective_target_vect_char_add):
-	New proc.
-	* gcc.dg/vect/bb-slp-40.c: Require vect_char_add instead of vect_int.
-
-2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR testsuite/92527
-	* gcc.dg/vect/bb-slp-21.c: Expect both SLP groups to be vectorized,
-	regardless of whether the target supports multiplication.
-
-2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/parse/error43.C: Adjust expected error.
-
-2019-11-20  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* README: Use https for gcc.gnu.org.
-
-2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.target/aarch64/simd/vrbit_1.c: Add -fno-ipa-icf.
-
-2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR85678
-	* g++.dg/lto/odr-6_1.c: Add -fcommon.
-	* gcc.dg/alias-15.c: Likewise.
-	* gcc.dg/fdata-sections-1.c: Likewise.
-	* gcc.dg/ipa/pr77653.c: Likewise.
-	* gcc.dg/lto/20090729_0.c: Likewise.
-	* gcc.dg/lto/20111207-1_0.c: Likewise.
-	* gcc.dg/lto/c-compatible-types-1_0.c: Likewise.
-	* gcc.dg/lto/pr55525_0.c: Likewise.
-	* gcc.dg/lto/pr88077_0.c: Use long to avoid alignment warning.
-	* gcc.dg/lto/pr88077_1.c: Add -fcommon.
-	* gcc.target/aarch64/sve/peel_ind_1.c: Allow ANCHOR0.
-	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
-	* gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
-	* gcc.target/i386/volatile-bitfields-2.c: Allow movl or movq.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/bb-slp-42.c: Adjust.
-	* gcc.dg/vect/bb-slp-40.c: Likewise.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92537
-	* gfortran.dg/pr92537.f90: New testcase.
-
-2019-11-20  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/asm-flag-4.c: Replace dg-error with dg-message.
-	* gcc.target/arm/asm-flag-5.c: Add quotes around dg-error
-	messages.
-
-2019-11-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90767
-	* g++.dg/diagnostic/pr90767-1.C: New test.
-	* g++.dg/diagnostic/pr90767-2.C: New test.
-
-	PR middle-end/90840
-	* gcc.c-torture/compile/pr90840.c: New test.
-
-	PR target/90867
-	* gcc.target/i386/pr90867.c: New test.
-
-	PR c/90898
-	* gcc.dg/pr90898.c: New test.
-
-	PR middle-end/91195
-	* gcc.dg/pr91195.c: New test.
-
-2019-11-20  Richard Biener  <rguenther@suse.de>
-
-	PR c/92088
-	* gcc.dg/torture/pr92088-1.c: New testcase.
-	* gcc.dg/torture/pr92088-2.c: Likewise.
-
-2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/warn/multiple-sign-compare-warn-1.C: New.
-
-2019-11-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-fallthrough-2.c,
-	gcc.dg/c2x-attr-maybe_unused-2.c: Expect errors for invalid uses
-	of standard attributes on types.  Add more tests of invalid uses
-	on types.
-
-2019-11-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92414
-	* g++.dg/cpp2a/constexpr-dtor4.C: New test.
-
-2019-11-19  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* gcc.target/mips/msa-ds.c: New test.
-
-2019-11-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	Revert:
-	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	Revert:
-	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
-
-2019-11-15  Andrew Sutton  <asutton@lock3software.com>
-
-	PR c++/89913
-	* g++.dg/cpp2a/pr89913.C: New test.
-
-2019-11-19  Andrew Sutton  <asutton@lock3software.com>
-
-	PR c++/92078
-	* g++.dg/cpp2a/concepts-pr92078.C: New.
-	* g++.dg/cpp2a/concepts-requires18.C: Update diagnostics.
-
-2019-11-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.dg/tree-ssa/loop-1.c: Change amdgcn assembler scan.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92581
-	* gcc.dg/vect/vect-cond-reduc-5.c: New testcase.
-
-2019-11-19  Dennis Zhang  <dennis.zhang@arm.com>
-
-	* gcc.target/aarch64/acle/memtag_1.c: New test.
-	* gcc.target/aarch64/acle/memtag_2.c: New test.
-	* gcc.target/aarch64/acle/memtag_3.c: New test.
-
-2019-11-19  Richard Henderson  <richard.henderson@linaro.org>
-
-	* testsuite/gcc.target/arm/asm-flag-3.c: Skip for thumb1.
-	* testsuite/gcc.target/arm/asm-flag-5.c: Likewise.
-	* testsuite/gcc.target/arm/asm-flag-6.c: Likewise.
-	* testsuite/gcc.target/arm/asm-flag-4.c: New test.
-
-	* testsuite/gcc.target/aarch64/asm-flag-6.c: Use %w for
-	asm inputs to cmp instruction for ILP32.
-
-2019-11-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92549
-	* gcc.target/i386/pr92549.c: New test.
-
-	PR middle-end/91450
-	* gcc.c-torture/execute/pr91450-1.c: New test.
-	* gcc.c-torture/execute/pr91450-2.c: New test.
-
-	PR c++/92504
-	* g++.dg/gomp/pr92504.C: New test.
-
-	PR tree-optimization/92557
-	* gcc.dg/gomp/pr92557.c: New test.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92554
-	* gcc.dg/vect/pr92554.c: New testcase.
-
-2019-11-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92555
-	* gcc.dg/vect/pr92555.c: New testcase.
-
-2019-11-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-fallthrough-5.c, gcc.dg/c2x-attr-syntax-5.c: New
-	tests.
-	* gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-deprecated-4.c,
-	gcc.dg/c2x-attr-fallthrough-2.c, gcc.dg/c2x-attr-maybe_unused-2.c,
-	gcc.dg/c2x-attr-maybe_unused-4.c: Expect errors in place of some
-	warnings.
-
-2019-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/addressof2.C: Test locations too.
-	* g++.dg/cpp0x/rv-lvalue-req.C: Likewise.
-	* g++.dg/expr/crash2.C: Likewise.
-	* g++.dg/expr/lval1.C: Likewise.
-	* g++.dg/expr/unary2.C: Likewise.
-	* g++.dg/ext/lvaddr.C: Likewise.
-	* g++.dg/ext/lvalue1.C: Likewise.
-	* g++.dg/tree-ssa/pr20280.C: Likewise.
-	* g++.dg/warn/Wplacement-new-size.C: Likewise.
-	* g++.old-deja/g++.brendan/alignof.C: Likewise.
-	* g++.old-deja/g++.brendan/sizeof2.C: Likewise.
-	* g++.old-deja/g++.law/temps1.C: Likewise.
-
-2019-11-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92493
-	* gcc.dg/pr92493.c: New test.
-
-2019-11-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-attr-syntax-1.c, gcc.dg/c11-attr-syntax-2.c,
-	gcc.dg/c11-attr-syntax-3.c, gcc.dg/c2x-attr-syntax-4.c: New tests.
-	* gcc.dg/c2x-attr-deprecated-1.c: Also test struct [[deprecated]].
-	* gcc.dg/c2x-attr-fallthrough-1.c: Also test [[__fallthrough__]].
-
-2019-11-18  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91962 - ICE with reference binding and qualification conversion.
-	* g++.dg/cpp0x/ref-bind7.C: New test.
-
-2019-11-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92528
-	* g++.dg/ipa/pr92528.C: New test.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* lib/target-supports.exp (check_effective_target_vect_check_ptrs):
-	New procedure.
-	* gcc.dg/vect/vect-alias-check-14.c: Expect IFN_CHECK_WAR to be
-	used, if available.
-	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-16.c: Likewise IFN_CHECK_RAW.
-	* gcc.target/aarch64/sve2/whilerw_1.c: New test.
-	* gcc.target/aarch64/sve2/whilewr_1.c: Likewise.
-	* gcc.target/aarch64/sve2/whilewr_2.c: Likewise.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/temporaries_1.c: New test.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-alias-check-8.c: Expect WAR/WAW checks to be used.
-	* gcc.dg/vect/vect-alias-check-14.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-18.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-19.c: Likewise.
-	* gcc.target/aarch64/sve/var_stride_1.c: Update expected sequence.
-	* gcc.target/aarch64/sve/var_stride_2.c: Likewise.
-	* gcc.target/aarch64/sve/var_stride_3.c: Likewise.
-	* gcc.target/aarch64/sve/var_stride_5.c: Likewise.
-
-2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_f16.c: Remove XFAIL.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_f32.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_f64.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_s16.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_s32.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_s64.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_u16.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_u32.c: Likewise.
-	* gcc.target/aarch64/sve/acle/asm/ld1rq_u64.c: Likewise.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92516
-	* g++.dg/vect/slp-pr92516.cc: New testcase.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/vect-ctor-1.c: New testcase.
-
-2019-11-18  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/ipa/ipa-icf-36.c: Remove 'all-all-all'.
-	* gcc.dg/ipa/ipa-icf-37.c: Likewise.
-
-2019-11-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92558
-	* gcc.dg/vect/pr92558.c: New testcase.
-
-2019-11-18  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/92529
-	* gcc.dg/ipa/pr92529.c: New test.
-
-2019-11-18  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/aarch64/unspecified-pass-error.c: New test.
-
-2019-11-18  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_vfp_ok_nocache): Fix typo in option
-	name.
-
-2019-11-17  Jeff Law  <law@redhat.com>
-
-	* gcc.dg/complex-6.c: Do not run dump scan tests for rx target.
-
-2019-11-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/spaceship-err3.C: New test.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-alias-check-18.c: New test.
-	* gcc.dg/vect/vect-alias-check-19.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-20.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-alias-check-1.c: Test for the type of alias check.
-	* gcc.dg/vect/vect-alias-check-8.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-9.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-10.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-11.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-12.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-13.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-14.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-16.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-17.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-alias-check-8.c: Test for the RAW flag.
-	* gcc.dg/vect/vect-alias-check-9.c: Test for the ARBITRARY flag.
-	(TEST_VALUE): Use a higher value for early iterations.
-	* gcc.dg/vect/vect-alias-check-14.c: New test.
-	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-16.c: Likewise.
-	* gcc.dg/vect/vect-alias-check-17.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/scatter_store_1.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
-	* gcc.target/aarch64/sve/scatter_store_2.c: Update accordingly.
-	* gcc.target/aarch64/sve/scatter_store_3.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
-	* gcc.target/aarch64/sve/scatter_store_4.c: Update accordingly.
-	* gcc.target/aarch64/sve/scatter_store_5.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
-	* gcc.target/aarch64/sve/scatter_store_8.c: New test.
-	* gcc.target/aarch64/sve/scatter_store_9.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/gather_load_extend_1.c: New test.
-	* gcc.target/aarch64/sve/gather_load_extend_2.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_3.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_4.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_5.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_6.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_7.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_8.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_9.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_10.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_11.c: Likewise.
-	* gcc.target/aarch64/sve/gather_load_extend_12.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/gather_load_1.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
-	* gcc.target/aarch64/sve/gather_load_2.c: Update accordingly.
-	* gcc.target/aarch64/sve/gather_load_3.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
-	* gcc.target/aarch64/sve/gather_load_4.c: Update accordingly.
-	* gcc.target/aarch64/sve/gather_load_5.c (TEST_LOOP): Start at 0.
-	(TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
-	* gcc.target/aarch64/sve/gather_load_6.c: Add
-	--param aarch64-sve-compare-costs=0.
-	(TEST_LOOP): Start at 0.
-	* gcc.target/aarch64/sve/gather_load_7.c: Add
-	--param aarch64-sve-compare-costs=0.
-	* gcc.target/aarch64/sve/gather_load_8.c: New test.
-	* gcc.target/aarch64/sve/gather_load_9.c: Likewise.
-	* gcc.target/aarch64/sve/mask_gather_load_6.c: Add
-	--param aarch64-sve-compare-costs=0.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mask_struct_load_1.c: Add
-	--param aarch64-sve-compare-costs=0.
-	* gcc.target/aarch64/sve/mask_struct_load_2.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_load_3.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_load_4.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_load_5.c: Likewise.
-	* gcc.target/aarch64/sve/pack_1.c: Likewise.
-	* gcc.target/aarch64/sve/truncate_1.c: New test.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/load_extend_1.c: New test.
-	* gcc.target/aarch64/sve/load_extend_2.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_3.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_4.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_5.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_6.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_7.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_8.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_9.c: Likewise.
-	* gcc.target/aarch64/sve/load_extend_10.c: Likewise.
-	* gcc.target/aarch64/sve/reduc_4.c: Add
-	--param aarch64-sve-compare-costs=0.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cost_model_1.c: Expect the loop to be
-	vectorized with bytes stored in 32-bit containers.
-	* gcc.target/aarch64/sve/extend_1.c: New test.
-	* gcc.target/aarch64/sve/extend_2.c: New test.
-	* gcc.target/aarch64/sve/extend_3.c: New test.
-	* gcc.target/aarch64/sve/extend_4.c: New test.
-	* gcc.target/aarch64/sve/load_const_offset_3.c: Add
-	--param aarch64-sve-compare-costs=0.
-	* gcc.target/aarch64/sve/mask_struct_store_1.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_store_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_store_2.c: Likewise.
-	* gcc.target/aarch64/sve/mask_struct_store_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/unpack_unsigned_1.c: Likewise.
-	* gcc.target/aarch64/sve/unpack_unsigned_1_run.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mixed_size_1.c: New test.
-	* gcc.target/aarch64/sve/mixed_size_2.c: Likewise.
-	* gcc.target/aarch64/sve/mixed_size_3.c: Likewise.
-	* gcc.target/aarch64/sve/mixed_size_4.c: Likewise.
-	* gcc.target/aarch64/sve/mixed_size_5.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/clastb_8.c: Use assembly tests to
-	check for fully-masked loops.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/reduc_3.c: Split multi-vector cases out
-	into...
-	* gcc.target/aarch64/sve/reduc_3_costly.c: ...this new test,
-	passing -fno-vect-cost-model for them.
-	* gcc.target/aarch64/sve/slp_6.c: Add -fno-vect-cost-model.
-	* gcc.target/aarch64/sve/slp_7.c,
-	* gcc.target/aarch64/sve/slp_7_run.c: Split multi-vector cases out
-	into...
-	* gcc.target/aarch64/sve/slp_7_costly.c,
-	* gcc.target/aarch64/sve/slp_7_costly_run.c: ...these new tests,
-	passing -fno-vect-cost-model for them.
-	* gcc.target/aarch64/sve/while_7.c: Add -fno-vect-cost-model.
-	* gcc.target/aarch64/sve/while_9.c: Likewise.
-
-2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/bb-slp-4.c: Expect the block to be vectorized
-	with -fno-vect-cost-model.
-	* gcc.dg/vect/bb-slp-bool-1.c: New test.
-	* gcc.target/aarch64/vect_mixed_sizes_14.c: Likewise.
-	* gcc.target/i386/pr84101.c: XFAIL for -m32.
-
-2019-11-15  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-deprecated-4.c, gcc.dg/c2x-attr-fallthrough-4.c,
-	gcc.dg/c2x-attr-maybe_unused-4.c: New tests.
-
-2019-11-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/warn/Walways-true-1.C: Check locations too.
-	* g++.dg/warn/Walways-true-2.C: Likewise.
-	* g++.dg/warn/Walways-true-3.C: Likewise.
-	* g++.dg/warn/Waddress-1.C: Check additional location.
-
-2019-11-15  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-maybe_unused-1.c,
-	gcc.dg/c2x-attr-maybe_unused-2.c,
-	gcc.dg/c2x-attr-maybe_unused-3.c: New tests.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/aarch64/rtl-handle-column-numbers.c: New test.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92512
-	* gcc.dg/torture/pr92512.c: New testcase.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* gcc.dg/vect/pr92324-4.c: New testcase.
-
-2019-11-15  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/69654
-	* gfortran.dg/derived_init_6.f90: New test.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/aarch64/test-epilogue-set.c: New test.
-
-2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/aarch64/missed-pass-error.c: New test.
-
-2019-11-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92039
-	PR tree-optimization/91975
-	* gcc.dg/tree-ssa/cunroll-2.c: Revert to state previous to
-	unroller adjustment.
-	* g++.dg/tree-ssa/ivopts-3.C: Likewise.
-
-2019-11-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-13.c: New test.
-
-2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR testsuite/92520
-	* gcc.dg/ipa/inline-9.c: Fix template.
-
-2019-11-15  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-fallthrough-2.c,
-	gcc.dg/c2x-attr-fallthrough-3.c: New tests.
-
-2019-11-15  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-deprecated-1.c, gcc.dg/c2x-attr-deprecated-2.c,
-	gcc.dg/c2x-attr-deprecated-3.c: New tests.
-
-2019-11-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c,
-	gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c,
-	gcc.dg/gnu2x-utf8char-1.c: New tests.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR testsuite/92366
-	* gcc.dg/vect/bb-slp-40.c: Use dg-additional-options instead
-	of dg-options.  Remove expected counts.
-	* gcc.dg/vect/bb-slp-41.c: Remove dg-options and explicit
-	dg-do run.  Suppress vectorization of foo.
-	* gcc.dg/vect/bb-slp-42.c: New test.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/bb-slp-div-2.c: New test.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/bb-slp-pr69907.c: Do not expect BB vectorization
-	to fail for aarch64 targets.
-	* gcc.dg/vect/no-scevccp-outer-12.c: Expect the test to pass
-	on aarch64 targets.
-	* gcc.dg/vect/vect-double-reduc-5.c: Likewise.
-	* gcc.dg/vect/vect-outer-4e.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_5.c: New test.
-	* gcc.target/aarch64/vect_mixed_sizes_6.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_7.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_8.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_9.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_10.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_11.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_12.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_13.c: Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-outer-4f.c: Expect the test to pass on aarch64
-	targets.
-	* gcc.dg/vect/vect-outer-4g.c: Likewise.
-	* gcc.dg/vect/vect-outer-4k.c: Likewise.
-	* gcc.dg/vect/vect-outer-4l.c: Likewise.
-	* gfortran.dg/vect/vect-8.f90: Expect kernel 24 to be vectorized
-	for aarch64.
-	* gcc.target/aarch64/vect_mixed_sizes_1.c: New test.
-	* gcc.target/aarch64/vect_mixed_sizes_2.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_3.c: Likewise.
-	* gcc.target/aarch64/vect_mixed_sizes_4.c: Likewise.
-
-2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-tail-nomask-1.c: Update expected epilogue
-	vectorization message.
-
-2019-11-14  Richard Henderson  <richard.henderson@linaro.org>
-
-	* gcc.target/aarch64/asm-flag-1.c: New test.
-	* gcc.target/aarch64/asm-flag-3.c: New test.
-	* gcc.target/aarch64/asm-flag-5.c: New test.
-	* gcc.target/aarch64/asm-flag-6.c: New test.
-
-	* gcc.target/arm/asm-flag-1.c: New test.
-	* gcc.target/arm/asm-flag-3.c: New test.
-	* gcc.target/arm/asm-flag-5.c: New test.
-	* gcc.target/arm/asm-flag-6.c: New test.
-
-2019-11-14  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/ipa/inline-9.c: New testcase.
-
-2019-11-14  Martin Liska  <mliska@suse.cz>
-
-	* c-c++-common/asan/memcmp-1.c: Update expected backtrace.
-
-2019-11-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-11.c: Add "sse4.2" and "sse4.1"
-	test.
-
-	* c-c++-common/gomp/declare-variant-2.c: Add test for non-integral
-	score and for negative score.
-	* c-c++-common/gomp/declare-variant-3.c: Add test for zero score.
-	* g++.dg/gomp/declare-variant-8.C: Add test for negative and zero
-	scores.
-
-	* c-c++-common/gomp/declare-variant-3.c: Add testcase for vendor nvidia.
-
-	* c-c++-common/gomp/declare-variant-2.c: Adjust expected diagnostics,
-	add a test for atomic_default_mem_order with a string literal.
-	* c-c++-common/gomp/declare-variant-3.c: Use string literal props
-	in a few random places, add a few string literal prop related tests.
-	* c-c++-common/gomp/declare-variant-8.c: Likewise.
-	* c-c++-common/gomp/declare-variant-9.c: Use string literal props
-	in a few random places.
-	* c-c++-common/gomp/declare-variant-10.c: Likewise.
-	* c-c++-common/gomp/declare-variant-11.c: Likewise.
-	* c-c++-common/gomp/declare-variant-12.c: Likewise.
-	* g++.dg/gomp/declare-variant-7.C: Likewise.
-
-2019-11-14  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/92464
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust loop
-	bound due to load cost adjustment.
-
-2019-11-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c2x-attr-fallthrough-1.c, gcc.dg/c2x-attr-syntax-1.c,
-	gcc.dg/c2x-attr-syntax-2.c, gcc.dg/c2x-attr-syntax-3.c,
-	gcc.dg/gnu2x-attr-syntax-1.c, gcc.dg/gnu2x-attr-syntax-2.c,
-	gcc.dg/gnu2x-attrs-1.c: New tests.
-
-2019-11-14  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91682
-	* gcc.dg/ipa/ipcp-agg-10.c: Change dg-scan string.
-	* gcc.dg/ipa/ipcp-agg-11.c: New test.
-
-2019-11-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/92421
-	* g++.dg/torture/pr92421.C: Add -Wno-return-type to
-	dg-additional-options.  Avoid -Wwrite-string warnings, most of
-	-Wreturn-type warnings, define bf ctor.  Use struct instead of class
-	with public: at the start.
-
-	* g++.dg/cpp0x/alias-decl-pr92206-3.C: Require effective target c++14
-	rather than c++11.
-
-	* gfortran.dg/ISO_Fortran_binding_17.c: Include
-	../../../libgfortran/ISO_Fortran_binding.h rather than
-	ISO_Fortran_binding.h.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR c++/92421
-	* g++.dg/torture/pr92421.C: New testcase.
-
-2019-11-13  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc.target/powerpc/pr92090.c: Limit -mbig to powerpc64le-*-*.
-	* gcc.target/powerpc/pr92090-2.c: Likewise.
-
-2019-11-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89070 - bogus [[nodiscard]] warning in SFINAE.
-	* g++.dg/cpp1z/nodiscard7.C: New test.
-
-2019-11-13  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-float-3.c, gcc.dg/c2x-float-1.c: New tests.
-
-2019-11-13  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/92454
-	* ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
-	(identify_dead_nodes): Likewise.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/ipa/ipa-icf-39.c: Update -fdbg-cnt to the new format.
-	* gcc.dg/pr68766.c: Likewise.
-
-2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.c-torture/compile/flatten.c: New testcase.
-
-2019-11-13  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92470
-	* gfortran.dg/ISO_Fortran_binding_1.c (establish_c): Add assert for
-	lower_bound == 0.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mask_struct_store_3.c: Add
-	-fno-vect-cost-model.
-	* gcc.target/aarch64/sve/mask_struct_store_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
-	* gcc.target/aarch64/sve/peel_ind_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
-	* gcc.target/aarch64/sve/peel_ind_3_run.c: Likewise.
-
-2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR c++/92206
-	* g++.dg/cpp0x/alias-decl-pr92206-1.C: New test.
-	* g++.dg/cpp0x/alias-decl-pr92206-2.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-pr92206-3.C: Likewise.
-
-2019-11-13  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/params/params.exp: Restore test by parsing output
-	of --help=params -Q.
-
-2019-11-13  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR target/92465
-	* gcc.dg/pr47763.c: Add option -fweb.
-
-2019-11-12  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/cpp0x/using-enum-2.C: Adjust expected error text.
-	* g++.dg/cpp0x/using-enum-3.C: Likewise.
-	* g++.dg/lookup/using4.C: Likewise.
-	* g++.dg/lookup/using7.C: Likewise.
-	* g++.dg/template/using12.C: Likewise.
-	* g++.dg/template/using18.C: Likewise.
-	* g++.dg/template/using22.C: Likewise.
-
-2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/92449
-	* gcc.c-torture/compile/pr92449.c: New test.
-	* gcc.target/powerpc/pr92449-1.c: New test.
-
-2019-11-12  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92470
-	* gfortran.dg/ISO_Fortran_binding_17.c: New.
-	* gfortran.dg/ISO_Fortran_binding_17.f90: New.
-	* gfortran.dg/ISO_Fortran_binding_1.c (elemental_mult_c, allocate_c,
-	section_c, select_part_c): Update for CFI_{address} changes;
-	add asserts.
-
-2019-11-12  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92412
-	* gcc.dg/strlenopt-91.c: New test.
-
-2019-11-12  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/35503
-	* gcc.dg/tree-ssa/builtin-sprintf-warn-23.c: New test.
-
-2019-11-12  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/lookup/pr6936.C: Delete, identical to using38.C
-
-2019-11-12  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR rtl-optimization/92430
-	* gcc.dg/pr92430.c: New test (from Arseny Solokha).
-
-2019-11-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92461
-	* gcc.dg/torture/pr92461.c: New testcase.
-
-2019-11-12  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/completion-3.c: Append = to all expected
-	results and sort expected output.
-	* gcc.dg/pr83620.c: Update error message.
-	* gcc.dg/spellcheck-params-2.c: Likewise.
-	* gcc.dg/spellcheck-params.c: Likewise.
-	* gcc.misc-tests/help.exp: Update expected output.
-
-2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
-	    Tobias Burnus  <tobias@codesourcery.com>
-	    Frederik Harwath  <frederik@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	gcc/testsuite/
-	* c-c++-common/goacc/parallel-dims.c: New test.
-	* gfortran.dg/goacc/parallel-dims.f90: New test.
-
-2019-11-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92452
-	* c-c++-common/pr92452.c: New test.
-
-2019-11-12  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.dg/vect/pr92347.c: New test.
-
-2019-11-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92447
-	* g++.dg/cpp0x/pr92447.C: New test.
-
-	* c-c++-common/gomp/declare-target-5.c: New test.
-
-2019-11-11  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/pr92420.c: New test.
-
-2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
-
-	* gcc.target/arc/delay-slot-limm.c: New test.
-
-2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
-
-	* gcc.target/arc/pic-2.c: New file.
-
-2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
-	    Mark Eggleston  <mark.eggleston@codethink.com>
-
-	PR fortran/92142
-	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90:
-	Correct dg-additional-sources.
-
-2019-11-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.dg/vect/vect-reduc-epilogue-gaps.c: New test.
-
-2019-11-11  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
-
-	PR fortran/92142
-	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
-	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
-	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
-	upper bounds for case 0.
-
-2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* gfortran.dg/goacc/common-block-1.f90: Fix OpenACC directives
-	nesting.
-	* gfortran.dg/goacc/common-block-2.f90: Likewise.
-
-2019-11-11  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR tree-optimization/88760
-	* gcc.dg/pr59643.c: Update back to r277550.
-
-2019-11-10  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/92123
-	* gfortran.dg/bind_c_procs_3.f90 : New test.
-	* gfortran.dg/ISO_Fortran_binding_15.c : New test.
-	* gfortran.dg/ISO_Fortran_binding_15.f90 : Additional source.
-
-2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/tree-ssa/pr46076.c: Make tested code hot.
-
-2019-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92401
-	* g++.dg/opt/pr92401.C: New test.
-
-2019-11-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92321
-	* gfortran.dg/matmul_blas_2.f90: New test.
-
-2019-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* gfortran.dg/dec_char_conversion_in_assignment_4.f90: Use
-	dg-do compile instead of dg-do run.
-	* gfortran.dg/dec_char_conversion_in_data_3.f90: Likewise.
-
-2019-11-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92215 - flawed diagnostic for bit-field with non-integral type.
-	* g++.dg/diagnostic/bitfld4.C: New test.
-
-2019-11-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92058 - constinit malfunction in static data member.
-	* g++.dg/cpp2a/constinit15.C: New test.
-
-2019-11-08  Mark Eggleston  <mark.eggleston@codethink.com>
-	    Jim MacArthur  <jim.macarthur@codethink.co.uk>
-
-	* gfortran.dg/dec_char_conversion_in_assignment_1.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_2.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_3.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_4.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_5.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_6.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_7.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_assignment_8.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_1.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_2.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_3.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_4.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_5.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_6.f90: New test.
-	* gfortran.dg/dec_char_conversion_in_data_7.f90: New test.
-	* gfortran.dg/hollerith5.f90: Add -Wsurprising to options.
-	* gfortran.dg/hollerith_legacy.f90: Add -Wsurprising to options.
-	* gfortran.dg/no_char_to_numeric_assign.f90: New test.
-
-2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR tree-optimization/92351
-	* gcc.dg/vect/vect-peel-2.c: Disable epilogue vectorization and
-	split the source of this test to...
-	* gcc.dg/vect/vect-peel-2-src.c: ... This.
-	* gcc.dg/vect/vect-peel-2-epilogues.c: New test.
-
-2019-11-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/compile/20191108-1.c: New test.
-	* gcc.target/sparc/overflow-1.c: Add -fno-pie to the options.
-	* gcc.target/sparc/overflow-2.c: Likewise.
-	* gcc.target/sparc/overflow-3.c: Likewise.
-	* gcc.target/sparc/overflow-4.c: Likewise.
-	* gcc.target/sparc/overflow-5.c: Likewise.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/inline_2.c: New test.
-
-2019-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92038
-	* g++.dg/opt/store-merging-1.C: New test.
-	* g++.dg/opt/store-merging-2.C: New test.
-	* g++.dg/opt/store-merging-3.C: New test.
-
-	PR c++/92384
-	* g++.dg/torture/pr92384.C: New test.
-
-2019-11-08  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/pr92339.C: Rename identifiers to something
-	more readable.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/deref_2.c: New test.
-	* gcc.target/aarch64/sve/acle/general/whilele_8.c: Likewise.
-	* gcc.target/aarch64/sve/acle/general/whilelt_4.c: Likewise.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general/inline_1.c: New test.
-
-2019-11-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* gcc.dg/vect/pr92205.c: XFAIL.
-	* gcc.dg/vect/pr92324-1.c: New testcase.
-	* gcc.dg/vect/pr92324-2.c: Likewise.
-
-2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c: New test.
-	* gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c: Likewise.
-
-2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/92132
-	* gcc.target/powerpc/pr92132-fp-1.c: New test.
-	* gcc.target/powerpc/pr92132-fp-2.c: New test.
-	* gcc.target/powerpc/pr92132-int-1.c: New test.
-	* gcc.target/powerpc/pr92132-int-2.c: New test.
-
-2019-11-08  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* gcc.target/i386/pr92295.c: New test.
-
-2019-11-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-old-style-definition-1.c,
-	gcc.dg/c11-old-style-definition-2.c,
-	gcc.dg/c2x-old-style-definition-1.c,
-	gcc.dg/c2x-old-style-definition-2.c,
-	gcc.dg/c2x-old-style-definition-3.c,
-	gcc.dg/c2x-old-style-definition-4.c,
-	gcc.dg/c2x-old-style-definition-5.c,
-	gcc.dg/c2x-old-style-definition-6.c: New tests.
-
-2019-11-07  Peter Bergner <bergner@linux.ibm.com>
-
-	PR other/92090
-	* gcc.target/powerpc/pr92090-2.c: New test.
-
-2019-11-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/tm/attrs-1.c: New test.
-	* gcc.dg/tm/props-5.c: New test.  Based on props-4.c.
-
-2019-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/spaceship-scalar1-neg.C: Change dg-do from run to
-	compile.
-
-2019-11-07  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr92258.c: Add dg-requires for masm_intel.
-
-2019-11-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs
-	* g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar
-	warnings.
-	* g++.dg/ext/utf16-4.C: Expect errors rather than warnings.
-	* g++.dg/ext/utf32-4.C: Likewise.
-	* g++.dg/cpp2a/ucn2.C: New test.
-
-2019-11-07  Peter Bergner <bergner@linux.ibm.com>
-
-	PR other/92090
-	* gcc.target/powerpc/pr92090.c: New test.
-
-2019-11-07  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR tree-optimization/89134
-	* gcc.dg/tree-ssa/loop-cond-split-1.c: New test.
-	* g++.dg/tree-ssa/loop-cond-split-1.C: New test.
-	* gcc.dg/torture/pr55107.c: Add -fno-split-loops.
-
-2019-11-07  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/addsub-signed-overflow-1.c: Expect lochi
-	instructions to be used.
-	* gcc.target/s390/addsub-signed-overflow-2.c: Likewise.
-	* gcc.target/s390/mul-signed-overflow-1.c: Likewise.
-	* gcc.target/s390/mul-signed-overflow-2.c: Likewise.
-	* gcc.target/s390/vector/vec-scalar-cmp-1.c: Check for 32 and 64
-	bit variant of lochi.  Swap the values for the lochi's.
-	* gcc.target/s390/zvector/vec-cmp-1.c: Likewise.
-
-2019-11-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/70929
-	* g++.dg/lto/pr70929_[01].C: New test.
-	* gcc.dg/winline-10.c: Adjust for the fact that inlining happens.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/simd32.c: Update test.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/simd32.c: Update test.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/simd32.c: Update test.
-	* gcc.target/arm/acle/simd32_sel.c: New test.
-
-2019-11-07  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/dsp_arith.c: Update test.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/dsp_arith.c: New test.
-
-2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/saturation.c: New test.
-	* gcc.target/arm/acle/sat_no_smlatb.c: Likewise.
-	* lib/target-supports.exp (check_effective_target_arm_qbit_ok_nocache):
-	Define..
-	(check_effective_target_arm_qbit_ok): Likewise.
-	(add_options_for_arm_qbit): Likewise.
-
-2019-11-07  Martin Liska  <mliska@suse.cz>
-
-	PR c++/92354
-	* g++.target/i386/pr92354.C: New test.
-
-2019-11-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* gcc.dg/tree-ssa/pr92163.c: Add dg-require-effective-target fopenacc.
-
-2019-11-06  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/90374
-	* gfortran.dg/fmt_error_10.f: Modify for new constraints.
-	* gfortran.dg/fmt_error_7.f: Add dg-options "-std=f95".
-	* gfortran.dg/fmt_error_9.f: Modify for new constraints.
-	* gfortran.dg/fmt_zero_width.f90: New test.
-
-2019-11-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/asm-wide-1.c, gcc.dg/diagnostic-token-ranges.c,
-	gcc.dg/plugin/diagnostic-test-string-literals-1.c,
-	gcc.dg/plugin/diagnostic-test-string-literals-2.c: Update expected
-	diagnostics.
-
-2019-11-06  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/framework-1.c: Adjust test header path.
-
-2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
-	Sahahb Vahedi  <shahab@synopsys.com>
-	Cupertino Miranda  <cmiranda@synopsys.com
-
-	* gcc.target/arc/or-cnst-size2.c: New test.
-
-2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/slp-9.c: Use scan-tree-dump rather than
-	scan-tree-dump-times.
-	* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
-	* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
-
-2019-11-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR tree-optimization/92317
-	* gcc/testsuite/g++.dg/opt/pr92317.C: New test.
-
-2019-11-06  Gergö Barany  <gergo@codesourcery.com>
-	    Frederik Harwath  <frederik@codesourcery.com>
-	    Thomas Schwinge  <thomas@codesourcery.com>
-
-	* c-c++-common/goacc/nested-reductions-warn.c: New test.
-	* c-c++-common/goacc/nested-reductions.c: New test.
-	* gfortran.dg/goacc/nested-reductions-warn.f90: New test.
-	* gfortran.dg/goacc/nested-reductions.f90: New test.
-
-2019-11-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/92352
-	* c-c++-common/pr92352.c: New test.
-
-2019-11-06  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	PR92090
-	* gcc.target/powerpc/pr72804.c: Add -fno-inline-functions --param
-	max-inline-insns-single-O2=200.
-	* gcc.target/powerpc/pr79439-1.c: Add -fno-inline-functions.
-	* gcc.target/powerpc/vsx-builtin-7.c: Likewise.
-
-2019-11-05  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92373
-	* gcc.dg/Warray-bounds-55.c: New test.
-	* gcc.dg/Wzero-length-array-bounds-2.c: New test.
-
-2019-11-05  Jim Wilson  <jimw@sifive.com>
-
-	PR middle-end/92263
-	* gcc.dg/pr92263.c: New.
-
-2019-11-05  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92333
-	PR middle-end/82608
-	* gcc.dg/Warray-bounds-51.c: New test.
-
-2019-11-05  Nathan Sidwell  <nathan@acm.org>
-
-	PR c++/92370
-	* g++.dg/pr92370.C: New.
-
-2019-11-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92341
-	PR middle-end/82612
-	* g++.dg/warn/Warray-bounds-4.C: Adjust text of expected warning.
-	* gcc.dg/Warray-bounds-53.c: New test.
-	* gcc.dg/Warray-bounds-54.c: New test.
-
-2019-11-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92371
-	* gcc.dg/torture/pr92371.c: New testcase.
-
-2019-11-05  Martin Liska  <mliska@suse.cz>
-
-	* c-c++-common/ubsan/ptr-overflow-2.c: Update based on changed
-	run-time reporting format.
-
-2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.dg/tree-ssa/gen-vect-26.c: Disable loop peeling check for
-	IBM Z.
-	* gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
-
-2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.dg/tree-ssa/gen-vect-11.c: Add --param min-vect-loop-bound=0
-	for IBM Z.
-	* gcc.dg/tree-ssa/gen-vect-11.c: Likewise.
-
-2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/s390.exp
-	(check_effective_target_s390_useable_hw): Add inline asm for z14
-	and z15. Replace instruction for z13 with lochiz. Add register
-	clobbers. Check also for __zarch__ when doing the __VX__ test.
-
-2019-11-05  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/attr-crypto.c: Skip if -mpure-code is used.
-	* gcc.target/arm/attr-neon-fp16.c: Likewise.
-	* gcc.target/arm/combine-cmp-shift.c: Likewise.
-	* gcc.target/arm/data-rel-1.c: Likewise.
-	* gcc.target/arm/data-rel-2.c: Likewise.
-	* gcc.target/arm/data-rel-3.c: Likewise.
-	* gcc.target/arm/ftest-armv7a-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv7a-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv7r-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv7r-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv7ve-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv7ve-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv8a-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv8a-thumb.c: Likewise.
-	* gcc.target/arm/lceil-vcvt_1.c: Likewise.
-	* gcc.target/arm/lfloor-vcvt_1.c: Likewise.
-	* gcc.target/arm/lround-vcvt_1.c: Likewise.
-	* gcc.target/arm/memset-inline-10.c: Likewise.
-	* gcc.target/arm/mod_2.c: Likewise.
-	* gcc.target/arm/mod_256.c: Likewise.
-	* gcc.target/arm/pr40657-1.c: Likewise.
-	* gcc.target/arm/pr44788.c: Likewise.
-	* gcc.target/arm/pr50305.c: Likewise.
-	* gcc.target/arm/pr51835.c: Likewise.
-	* gcc.target/arm/pr51915.c: Likewise.
-	* gcc.target/arm/pr52006.c: Likewise.
-	* gcc.target/arm/pr53187.c: Likewise.
-	* gcc.target/arm/pr58784.c: Likewise.
-	* gcc.target/arm/pr59575.c: Likewise.
-	* gcc.target/arm/pr59923.c: Likewise.
-	* gcc.target/arm/pr60650-2.c: Likewise.
-	* gcc.target/arm/pr60657.c: Likewise.
-	* gcc.target/arm/pr60663.c: Likewise.
-	* gcc.target/arm/pr67439_1.c: Likewise.
-	* gcc.target/arm/pr68620.c: Likewise.
-	* gcc.target/arm/pr7676.c: Likewise.
-	* gcc.target/arm/pr79239.c: Likewise.
-	* gcc.target/arm/pr81863.c: Likewise.
-	* gcc.target/arm/pragma_attribute.c: Likewise.
-	* gcc.target/arm/pragma_cpp_fma.c: Likewise.
-	* gcc.target/arm/require-pic-register-loc.c: Likewise.
-	* gcc.target/arm/thumb-ltu.c: Likewise.
-	* gcc.target/arm/thumb1-pic-high-reg.c: Likewise.
-	* gcc.target/arm/thumb1-pic-single-base.c: Likewise.
-	* gcc.target/arm/tlscall.c: Likewise.
-	* gcc.target/arm/unsigned-float.c: Likewise.
-	* gcc.target/arm/vrinta-ce.c: Likewise.
-
-2019-11-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92324
-	* gcc.dg/vect/pr92324-3.c: New testcase.
-
-2019-11-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91945
-	* gfortran.dg/pr91945.f90: New test.
-
-	PR c++/92343
-	* g++.dg/cpp2a/attr-likely6.C: New test.
-
-2019-11-05  Martin Liska  <mliska@suse.cz>
-
-	PR c++/92339
-	* g++.dg/pr92339.C: New test.
-
-2019-11-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/gomp/declare-variant-7.C: New test.
-	* g++.dg/gomp/declare-variant-8.C: New test.
-
-2019-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR testsuite/92302
-	* gcc.target/sparc/sparc-ret-3.c: Accept more registers in address.
-
-2019-11-04  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92349
-	* gcc.dg/Warray-bounds-50.c: New test.
-
-2019-11-04  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* gcc.dg/vect/bb-slp-40.c: New test.
-	* gcc.dg/vect/bb-slp-41.c: New test.
-
-2019-11-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92345
-	* gcc.dg/torture/pr92345.c: New testcase.
-
-2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/tiny-printf.c: New test.
-
-2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/devices/csv-using-env-var.c: New test.
-	* gcc.target/msp430/devices/csv-using-installed.c: New test.
-	* gcc.target/msp430/devices/csv-using-option.c: New test.
-	* gcc.target/msp430/devices/devices-main.c: New test source file.
-	* gcc.target/msp430/devices/msp430-devices.h: New test.
-	* gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
-	Add special cases for csv-using* tests.
-	Define TESTING_HARD_DATA when running tests that use hard-coded device
-	data.
-	(get_installed_device_data_path): New.
-	(msp430_hide_installed_devices_data): New.
-	(msp430_restore_installed_devices_data): New.
-	(msp430_test_installed_device_data): New.
-	(msp430_install_device_data): New.
-
-2019-11-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92301
-	* gcc.dg/pr92301.c: New testcase.
-
-2019-11-03  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/88565
-	* g++.dg/warn/Warray-bounds-9.C: New test.
-
-2019-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/conversion/ptrmem9.C: Check location.
-	* g++.dg/expr/cond2.C: Likewise.
-	* g++.dg/warn/Waddress-1.C: Check locations.
-	* g++.old-deja/g++.bugs/900324_02.C: Check location.
-	* g++.old-deja/g++.jason/rfg20.C: Likewise.
-	* g++.old-deja/g++.law/typeck1.C: Likewise.
-	* g++.old-deja/g++.rfg/00321_01-.C: Likewise.
-	* g++.old-deja/g++.rfg/00324_02-.C: Likewise.
-
-	* g++.dg/diagnostic/alignof1.C: New.
-	* g++.dg/expr/sizeof1.C: Check location.
-	* g++.dg/cpp0x/rv-lvalue-req.C: Check locations.
-
-2019-11-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-12.c: New test.
-
-	PR c++/89640
-	* g++.dg/cpp1z/attr-lambda1.C: New test.
-	* g++.dg/ext/attr-lambda2.C: New test.
-
-	* c-c++-common/gomp/declare-variant-6.c: Expect construct rather than
-	constructor in diagnostic messages.
-	* c-c++-common/gomp/declare-variant-7.c: Likewise.
-	* c-c++-common/gomp/declare-variant-11.c: New test.
-
-	PR c++/88335 - Implement P1073R3: Immediate functions
-	* g++.dg/cpp2a/consteval1.C: New test.
-	* g++.dg/cpp2a/consteval2.C: New test.
-	* g++.dg/cpp2a/consteval3.C: New test.
-	* g++.dg/cpp2a/consteval4.C: New test.
-	* g++.dg/cpp2a/consteval5.C: New test.
-	* g++.dg/cpp2a/consteval6.C: New test.
-	* g++.dg/cpp2a/consteval7.C: New test.
-	* g++.dg/cpp2a/consteval8.C: New test.
-	* g++.dg/cpp2a/consteval9.C: New test.
-	* g++.dg/cpp2a/consteval10.C: New test.
-	* g++.dg/cpp2a/consteval11.C: New test.
-	* g++.dg/cpp2a/consteval12.C: New test.
-	* g++.dg/cpp2a/consteval13.C: New test.
-	* g++.dg/cpp2a/consteval14.C: New test.
-	* g++.dg/ext/consteval1.C: New test.
-
-	PR c++/91369 - Implement P0784R7: constexpr new
-	* g++.dg/cpp2a/constexpr-new6.C: New test.
-	* g++.dg/cpp2a/constexpr-new7.C: New test.
-
-	* gcc.dg/pr36902.c: Terminate dg-warning regexp string.
-
-2019-11-01  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91679
-	PR middle-end/91647
-	PR middle-end/91463
-	PR middle-end/92312
-	* c-c++-common/Warray-bounds-2.c: Disable VRP.  Adjust expected messages.
-	* g++.dg/warn/Warray-bounds-8.C: Remove xfails.
-	* gcc.dg/Warray-bounds-48.c: New test.
-	* gcc.dg/Warray-bounds-49.c: New test.
-	* gcc.dg/Wstringop-overflow-16.c: Adjust text of expected messages.
-	* gcc.dg/Wstringop-overflow-21.c: New test.
-	* gcc.dg/Wzero-length-array-bounds.c: New test.
-	* gcc.dg/pr36902.c: Remove xfail.
-	* gcc.dg/strlenopt-57.c: Add an expected warning.
-
-2019-11-01  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/byte_3.f: New test.
-	* gfortran.dg/byte_4.f90: Ditto.
-
-2019-11-01  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90988
-	* gfortran.dg/pr90988_4.f: New test.
-
-2019-11-01  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Declare test functions
-	with noipa attribute.
-
-2019-11-01  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/template/fn.C: New.
-
-2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR testsuite/92127
-	* gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c: Disable unroll.
-	* gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c:
-	Likewise.
-
-2019-10-31  Alexandre Oliva <oliva@adacore.com>
-
-	* gcc.misc-tests/help.exp: Test --help=common for full sentences.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR preprocessor/92296
-	* c-c++-common/cpp/pr92296-1.c: New test.
-	* c-c++-common/cpp/pr92296-2.c: New test.
-
-2019-10-31  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/devices-main.c: Move to devices subdirectory.
-	* gcc.target/msp430/devices/bad-devices-1.c: Update #include path to
-	devices-main.c.
-	* gcc.target/msp430/devices/bad-devices-2.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-3.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-4.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-5.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-6.c: Likewise.
-	* gcc.target/msp430/devices/csv-device-order.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
-	* gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
-	* gcc.target/msp430/devices/hard-foo.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
-	* gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
-
-2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.target/aarch64/sve/vcond_1_run.C: Update test name.
-
-2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/vcond_4.c: Split parts out into...
-	* gcc.target/aarch64/sve/vcond_4_costly.c,
-	* gcc.target/aarch64/sve/vcond_4_sel.c,
-	* gcc.target/aarch64/sve/vcond_4_zero.c: ...these new tests.
-	* gcc.target/aarch64/sve/vcond_4_run.c: Adjust accordingly.
-	* gcc.target/aarch64/sve/vcond_5.c: Likewise.
-
-2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/reduc_strict_3.c: Split all but the
-	first function out into...
-	* gcc.target/aarch64/sve/reduc_strict_4.c,
-	* gcc.target/aarch64/sve/reduc_strict_5.c,
-	* gcc.target/aarch64/sve/reduc_strict_6.c,
-	* gcc.target/aarch64/sve/reduc_strict_7.c,
-	* gcc.target/aarch64/sve/reduc_strict_8.c,
-	* gcc.target/aarch64/sve/reduc_strict_9.c: ...these new tests.
-	Test for scalable vectors instead of 256-bit vectors.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/92284
-	* gfortran.dg/bind_c_array_params_3_aux.c: Include
-	../../../libgfortran/ISO_Fortran_binding.h rather than
-	ISO_Fortran_binding.h.
-
-2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/achar_2.f90: Remove bogus line from
-	last commit.
-
-2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/achar_2.f90: Print 'DONE' and add dg-output.
-
-2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.target/aarch64/sve/reduc_strict_3.c: Fix option order.
-	* gcc.target/i386/avx-vzeroupper-19.c: Likewise.
-	* gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
-	* gcc.target/i386/avx512f-gather-2.c: Likewise.
-	* gcc.target/i386/avx512f-gather-5.c: Likewise.
-	* gcc.target/i386/l_fma_double_1.c: Likewise.
-	* gcc.target/i386/l_fma_double_2.c: Likewise.
-	* gcc.target/i386/l_fma_double_3.c: Likewise.
-	* gcc.target/i386/l_fma_double_4.c: Likewise.
-	* gcc.target/i386/l_fma_double_5.c: Likewise.
-	* gcc.target/i386/l_fma_double_6.c: Likewise.
-	* gcc.target/i386/l_fma_float_1.c: Likewise.
-	* gcc.target/i386/l_fma_float_2.c: Likewise.
-	* gcc.target/i386/l_fma_float_3.c: Likewise.
-	* gcc.target/i386/l_fma_float_4.c: Likewise.
-	* gcc.target/i386/l_fma_float_5.c: Likewise.
-	* gcc.target/i386/l_fma_float_6.c: Likewise.
-	* gcc.target/i386/mask-pack.c: Likewise.
-	* gcc.target/i386/mask-unpack.c: Likewise.
-
-2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92284
-	* gfortran.dg/bind-c-intent-out.f90: Update expected dump;
-	extend comment.
-	* gfortran.dg/bind_c_array_params_3.f90: New.
-	* gfortran.dg/bind_c_array_params_3_aux.c: New.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-9.c: New test.
-	* c-c++-common/gomp/declare-variant-10.c: New test.
-
-2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92277
-	* fortran.dg/pr92277.f90: New.
-
-2019-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/92231
-	* gcc.c-torture/compile/pr92231.c: New test.
-
-2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.dg/vect/vect-epilogues.c: New test.
-	* gcc.dg/vect/fast-math-vect-call-1.c: Disable for epilogue
-	vectorization.
-	* gcc.dg/vect/no-fast-math-vect16.c: Likewise.
-	* gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: Likewise.
-	* gcc.dg/vect/no-scevccp-vect-iv-3.c: Likewise.
-	* gcc.dg/vect/no-section-anchors-vect-31.c: Likewise.
-	* gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
-	* gcc.dg/vect/no-section-anchors-vect-66.c: Likewise.
-	* gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
-	* gcc.dg/vect/no-vfa-vect-dv-2.c: Likewise.
-	* gcc.dg/vect/pr33804.c: Likewise.
-	* gcc.dg/vect/pr53773.c: Likewise.
-	* gcc.dg/vect/pr65947-1.c: Likewise.
-	* gcc.dg/vect/pr65947-13.c: Likewise.
-	* gcc.dg/vect/pr65947-14.c: Likewise.
-	* gcc.dg/vect/pr65947-4.c: Likewise.
-	* gcc.dg/vect/pr80631-1.c: Likewise.
-	* gcc.dg/vect/pr80631-2.c: Likewise.
-	* gcc.dg/vect/slp-23.c: Likewise.
-	* gcc.dg/vect/slp-25.c: Likewise.
-	* gcc.dg/vect/slp-reduc-2.c: Likewise.
-	* gcc.dg/vect/slp-reduc-5.c: Likewise.
-	* gcc.dg/vect/slp-reduc-6.c: Likewise.
-	* gcc.dg/vect/slp-reduc-sad-2.c: Likewise.
-	* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
-	* gcc.dg/vect/trapv-vect-reduc-4.c: Likewise.
-	* gcc.dg/vect/vect-103.c: Likewise.
-	* gcc.dg/vect/vect-109.c: Likewise.
-	* gcc.dg/vect/vect-119.c: Likewise.
-	* gcc.dg/vect/vect-24.c: Likewise.
-	* gcc.dg/vect/vect-26.c: Likewise.
-	* gcc.dg/vect/vect-27.c: Likewise.
-	* gcc.dg/vect/vect-29.c: Likewise.
-	* gcc.dg/vect/vect-42.c: Likewise.
-	* gcc.dg/vect/vect-44.c: Likewise.
-	* gcc.dg/vect/vect-48.c: Likewise.
-	* gcc.dg/vect/vect-50.c: Likewise.
-	* gcc.dg/vect/vect-52.c: Likewise.
-	* gcc.dg/vect/vect-54.c: Likewise.
-	* gcc.dg/vect/vect-56.c: Likewise.
-	* gcc.dg/vect/vect-58.c: Likewise.
-	* gcc.dg/vect/vect-60.c: Likewise.
-	* gcc.dg/vect/vect-72.c: Likewise.
-	* gcc.dg/vect/vect-75-big-array.c: Likewise.
-	* gcc.dg/vect/vect-75.c: Likewise.
-	* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
-	* gcc.dg/vect/vect-77-global.c: Likewise.
-	* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
-	* gcc.dg/vect/vect-78-global.c: Likewise.
-	* gcc.dg/vect/vect-89-big-array.c: Likewise.
-	* gcc.dg/vect/vect-89.c: Likewise.
-	* gcc.dg/vect/vect-91.c: Likewise.
-	* gcc.dg/vect/vect-92.c: Likewise.
-	* gcc.dg/vect/vect-96.c: Likewise.
-	* gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
-	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
-	* gcc.dg/vect/vect-live-1.c: Likewise.
-	* gcc.dg/vect/vect-live-2.c: Likewise.
-	* gcc.dg/vect/vect-live-3.c: Likewise.
-	* gcc.dg/vect/vect-live-4.c: Likewise.
-	* gcc.dg/vect/vect-live-slp-1.c: Likewise.
-	* gcc.dg/vect/vect-live-slp-2.c: Likewise.
-	* gcc.dg/vect/vect-live-slp-3.c: Likewise.
-	* gcc.dg/vect/vect-multitypes-3.c: Likewise.
-	* gcc.dg/vect/vect-multitypes-4.c: Likewise.
-	* gcc.dg/vect/vect-multitypes-6.c: Likewise.
-	* gcc.dg/vect/vect-peel-1-epilogue.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-1-src.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-1.c: Likewise.
-	* gcc.dg/vect/vect-peel-3-epilogue.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-3-src.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-3.c: Likewise.
-	* gcc.dg/vect/vect-peel-4-epilogue.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-4-src.c: Likewise. New test.
-	* gcc.dg/vect/vect-peel-4.c: Likewise.
-	* gcc.dg/vect/vect-reduc-6.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-1a.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-2a.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Likewise.
-	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Likewise.
-	* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
-	* gcc.target/aarch64/sve/reduc_strict_3.c: Likewise.
-	* gcc.target/i386/avx-vzeroupper-19.c: Likewise.
-	* gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
-	* gcc.target/i386/avx512f-gather-2.c: Likewise.
-	* gcc.target/i386/avx512f-gather-5.c: Likewise.
-	* gcc.target/i386/l_fma_double_1.c: Likewise.
-	* gcc.target/i386/l_fma_double_2.c: Likewise.
-	* gcc.target/i386/l_fma_double_3.c: Likewise.
-	* gcc.target/i386/l_fma_double_4.c: Likewise.
-	* gcc.target/i386/l_fma_double_5.c: Likewise.
-	* gcc.target/i386/l_fma_double_6.c: Likewise.
-	* gcc.target/i386/l_fma_float_1.c: Likewise.
-	* gcc.target/i386/l_fma_float_2.c: Likewise.
-	* gcc.target/i386/l_fma_float_3.c: Likewise.
-	* gcc.target/i386/l_fma_float_4.c: Likewise.
-	* gcc.target/i386/l_fma_float_5.c: Likewise.
-	* gcc.target/i386/l_fma_float_6.c: Likewise.
-	* gcc.target/i386/mask-pack.c: Likewise.
-	* gcc.target/i386/mask-unpack.c: Likewise.
-	* gfortran.dg/vect/vect-4.f90: Likewise.
-
-2019-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91369 - Implement P0784R7: constexpr new
-	* g++.dg/cpp2a/constexpr-new5.C: New test.
-
-	* g++.dg/cpp0x/Wpessimizing-move6.C: New test.
-
-2019-10-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR c++/92024
-	* g++.dg/parse/crash70.C: New test.
-	* c-c++-common/Wshadow-1.c: New test.
-
-2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92208
-	* gfortran.dg/pr92208.f90: New.
-
-2019-10-30  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92134 - constinit malfunction in static data member.
-	* g++.dg/cpp2a/constinit14.C: New test.
-
-2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/mlarge-use-430-insn.c: New test.
-
-2019-10-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92275
-	* gcc.dg/torture/pr92275.c: New testcase.
-
-2019-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/gomp/declare-variant-6.C: New test.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	* c-c++-common/Wstringop-truncation-4.c: Disable IPA ICF.
-	* gcc.dg/tree-ssa/pr64910-2.c: Likewise.
-	* gcc.dg/tree-ssa/pr79352.c: Likewise.
-
-2019-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-2.c: Add a test with , before
-	match clause.
-	* c-c++-common/gomp/declare-variant-6.c: Expect diagnostics also from
-	C++ FE and adjust regexp so that it handles C++ pretty printing of
-	function names.
-	* g++.dg/gomp/declare-variant-1.C: New test.
-	* g++.dg/gomp/declare-variant-2.C: New test.
-	* g++.dg/gomp/declare-variant-3.C: New test.
-	* g++.dg/gomp/declare-variant-4.C: New test.
-	* g++.dg/gomp/declare-variant-5.C: New test.
-
-2019-10-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/conversion/ptrmem2.C: Adjust for error + inform.
-	* g++.dg/gomp/tpl-atomic-2.C: Likewise.
-
-2019-10-30  Martin Liska  <mliska@suse.cz>
-
-	PR lto/91393
-	PR lto/88220
-	* gcc.dg/lto/pr91393_0.c: New test.
-
-2019-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92262
-	* g++.dg/opt/pr92262.C: New test.
-
-2019-10-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* gcc.dg/vect/pr65930-2.c: New testcase.
-
-2019-10-30  Mark Eggleston <mark.eggleston@codethink.com>
-
-	* gfortran.dg/no_overwrite_recursive_1.f90: New test.
-	* gfortran.dg/no_overwrite_recursive_2.f90: New test.
-
-2019-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/other/ptrmem8.C: Test locations too.
-	* g++.dg/template/dtor6.C: Likewise.
-
-2019-10-29  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90998 - ICE with copy elision in init by ctor and -Wconversion.
-	* g++.dg/cpp0x/overload-conv-4.C: New test.
-
-2019-10-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92201
-	* g++.dg/other/pr92201.C: New test.
-
-2019-10-29  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91548 - fix detecting modifying const objects for ARRAY_REF.
-	* g++.dg/cpp1y/constexpr-tracking-const15.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const16.C: New test.
-	* g++.dg/cpp1z/constexpr-tracking-const1.C: New test.
-
-2019-10-29  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/92144
-	* c-c++-common/Warray-bounds-4.c: Disable test to avoid failures
-	due to PR 83543.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92260
-	* gcc.dg/pr92260.c: New testcase.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* gcc.dg/vect/pr65930-1.c: New testcase.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
-	* gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
-	* gcc.target/aarch64/sve/acle/asm: New test directory.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/pcs/aarch64-sve-pcs.exp: New file.
-	* gcc.target/aarch64/sve/pcs/annotate_1.c: New test.
-	* gcc.target/aarch64/sve/pcs/annotate_2.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/annotate_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/annotate_4.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/annotate_5.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/annotate_6.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/annotate_7.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_10.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_11_nosc.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_11_sc.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_2.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_4.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_f16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_f32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_f64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_s16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_s32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_s64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_s8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_u16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_u32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_u64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_be_u8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_f16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_f32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_f64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_s16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_s32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_s64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_s8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_u16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_u32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_u64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_5_le_u8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_f16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_f32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_f64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_s16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_s32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_s64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_s8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_u16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_u32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_u64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_be_u8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_f16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_f32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_f64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_s16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_s32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_s64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_s8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_u16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_u32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_u64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_6_le_u8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_7.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/args_9.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_2.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_4.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_7.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/nosve_8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_1_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_1_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_1_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_1_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_2.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_4.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_4_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_4_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_4_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_4_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_5.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_5_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_5_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_5_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_5_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_6.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_6_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_6_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_6_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_6_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_7.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/return_9.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_1_be_nowrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_1_be_wrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_1_le_nowrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_1_le_wrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_2_be_nowrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_2_be_wrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_2_le_nowrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_2_le_wrap.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_4_be.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_4_le.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_5_be.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/saves_5_le.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_1_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_1_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_1_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_1_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_2.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_2_256.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_2_512.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_2_1024.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_2_2048.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/stack_clash_3.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/unprototyped_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_1.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_f16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_f32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_f64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_s16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_s32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_s64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_s8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_u16.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_u32.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_u64.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_2_u8.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_3_nosc.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/varargs_3_sc.c: Likewise.
-	* gcc.target/aarch64/sve/pcs/vpcs_1.c: Likewise.
-	* g++.target/aarch64/sve/catch_7.C: Likewise.
-
-2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* g++.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
-	* g++.target/aarch64/sve/acle/general-c++: New test directory.
-	* gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
-	* gcc.target/aarch64/sve/acle/general: New test directory.
-	* gcc.target/aarch64/sve/acle/general-c: Likewise.
-
-2019-10-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92241
-	* gcc.dg/torture/pr92241-2.c: New testcase.
-
-2019-10-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92258
-	* gcc.target/i386/pr92258.c: New test.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/strlenopt-89.c: New test.
-	* gcc.dg/strlenopt-90.c: New test.
-	* gcc.dg/Wstringop-overflow-20.c: New test.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92226
-	* gcc.dg/strlenopt-88.c: New test.
-
-2019-10-28  Martin Sebor  <msebor@redhat.com>
-
-	PR c/66970
-	* c-c++-common/cpp/has-builtin-2.c: New test.
-	* c-c++-common/cpp/has-builtin-3.c: New test.
-	* c-c++-common/cpp/has-builtin.c: New test.
-
-2019-10-28  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	PR target/82981
-	* gcc.target/mips/mips64r6-ti-mult.c: New test.
-
-	* gcc.target/mips/mips-builtins-pure.c: New test.
-
-	* gcc.target/mips/msa-insert-split.c: New test.
-
-2019-10-28  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	* gcc.target/riscv/save-restore-2.c: New file.
-	* gcc.target/riscv/save-restore-3.c: New file.
-	* gcc.target/riscv/save-restore-4.c: New file.
-	* gcc.target/riscv/save-restore-5.c: New file.
-	* gcc.target/riscv/save-restore-6.c: New file.
-	* gcc.target/riscv/save-restore-7.c: New file.
-	* gcc.target/riscv/save-restore-8.c: New file.
-
-2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92163
-	* gcc.dg/tree-ssa/pr92163.c: New test.
-
-2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR middle-end/91272
-	* gcc.target/aarch64/sve/clastb_1.c: Add dg-scan.
-	* gcc.target/aarch64/sve/clastb_2.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_3.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_4.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_5.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_6.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_7.c: Likewise.
-	* gcc.target/aarch64/sve/clastb_8.c: Likewise.
-
-2019-10-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92252
-	* gcc.dg/torture/pr92252.c: New testcase.
-
-2019-10-28  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92241
-	* gcc.dg/torture/pr92241.c: New testcase.
-
-2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/92225
-	* gcc.target/i386/pr92225.c: New test.
-
-2019-10-28  Michael Matz  <matz@suse.de>
-
-	PR middle-end/90796
-	* gcc.dg/unroll-and-jam.c: Disable loop-invariant motion and adjust.
-
-2019-10-28  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR rtl-optimization/92007
-	* g++.dg/opt/pr92007.C: New test (from Arseny Solokha).
-
-2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/91863
-	* gfortran.dg/bind-c-intent-out.f90: New.
-
-2019-10-25  Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR tree-optimization/88760
-	* gcc.target/powerpc/small-loop-unroll.c: New test.
-	* c-c++-common/tsan/thread_leak2.c: Update test.
-	* gcc.dg/pr59643.c: Update test.
-	* gcc.target/powerpc/loop_align.c: Update test.
-	* gcc.target/powerpc/ppc-fma-1.c: Update test.
-	* gcc.target/powerpc/ppc-fma-2.c: Update test.
-	* gcc.target/powerpc/ppc-fma-3.c: Update test.
-	* gcc.target/powerpc/ppc-fma-4.c: Update test.
-	* gcc.target/powerpc/pr78604.c: Update test.
-
-2019-10-27  Andreas Tobler  <andreast@gcc.gnu.org>
-
-	* gcc.c-torture/execute/fprintf-2.c: Silence a Free/NetBSD libc warning.
-	* gcc.c-torture/execute/printf-2.c: Likewise.
-	* gcc.c-torture/execute/user-printf.c: Likewise.
-
-2019-10-27  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/86248
-	* gfortran.dg/char_result_19.f90: New test.
-	* gfortran.dg/char_result_mod_19.f90: Module for the new test.
-
-2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89071
-	* gcc.target/i386/pr87007-4.c: New test.
-	* gcc.target/i386/pr87007-5.c: Ditto.
-
-2019-10-25  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91581 - ICE in exception-specification of defaulted ctor.
-	* g++.dg/cpp0x/noexcept55.C: New test.
-
-2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
-	    Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/goacc/common-block-1.f90: New test.
-	* gfortran.dg/goacc/common-block-2.f90: New test.
-	* gfortran.dg/goacc/common-block-3.f90: New test.
-
-2019-10-25  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc.target/powerpc/pr70100.c: Add -mvsx.
-	Allow AIX ABI function name.
-
-2019-10-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92222
-	* gcc.dg/torture/pr92222.c: New testcase.
-
-2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/reduc_strict_3.c (double_reduc1): Prevent
-	the loop from being unrolled.
-
-2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/loop_add_5.c: Remove XFAILs for tests
-	that now pass.
-	* gcc.target/aarch64/sve/reduc_1.c: Likewise.
-	* gcc.target/aarch64/sve/reduc_2.c: Likewise.
-	* gcc.target/aarch64/sve/reduc_5.c: Likewise.
-	* gcc.target/aarch64/sve/reduc_8.c: Likewise.
-	* gcc.target/aarch64/sve/slp_13.c: Likewise.
-	* gcc.target/aarch64/sve/slp_5.c: Likewise.  Update expected
-	WHILELO counts.
-	* gcc.target/aarch64/sve/slp_7.c: Likewise.
-
-2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/pr65947-1.c: No longer expect doubled dump lines
-	for FOLD_EXTRACT_LAST reductions.
-	* gcc.dg/vect/pr65947-2.c: Likewise.
-	* gcc.dg/vect/pr65947-3.c: Likewise.
-	* gcc.dg/vect/pr65947-4.c: Likewise.
-	* gcc.dg/vect/pr65947-5.c: Likewise.
-	* gcc.dg/vect/pr65947-6.c: Likewise.
-	* gcc.dg/vect/pr65947-9.c: Likewise.
-	* gcc.dg/vect/pr65947-10.c: Likewise.
-	* gcc.dg/vect/pr65947-12.c: Likewise.
-	* gcc.dg/vect/pr65947-13.c: Likewise.
-	* gcc.dg/vect/pr65947-14.c: Likewise.
-	* gcc.dg/vect/pr80631-1.c: Likewise.
-	* gcc.dg/vect/pr80631-2.c: Likewise.
-	* gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
-	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
-
-2019-10-24  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-8.c: New test.
-
-2019-10-24  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.dg/ipa/ipa-sra-19.c: Remove dg-skip-if. Add argument type to
-	prototype of k.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/slp-reduc-10a.c: New testcase.
-	* gcc.dg/vect/slp-reduc-10b.c: Likewise.
-	* gcc.dg/vect/slp-reduc-10c.c: Likewise.
-	* gcc.dg/vect/slp-reduc-10d.c: Likewise.
-	* gcc.dg/vect/slp-reduc-10e.c: Likewise.
-
-2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/emulate-slli.c: Skip for -mcpu=msp430.
-	Add shift by a constant 5 bits.
-	Update scan-assembler directives.
-	* gcc.target/msp430/emulate-srai.c: Likewise.
-	* gcc.target/msp430/emulate-srli.c: Skip for -mcpu=msp430.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92205
-	* gcc.dg/vect/pr92205.c: New testcase.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92203
-	* gcc.dg/torture/pr92203.c: New testcase.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* gcc.dg/vect/vect-reduc-2short.c: Fix typo.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
-	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
-	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
-
-2019-10-24  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* gcc.target/s390/load-thread-pointer-once-2.c: New test.
-
-2019-10-24  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/slp-reduc-9.c: New testcase.
-
-2019-10-23  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc.target/powerpc/pr70010.c: Add -Wno-psabi.
-	* gcc.target/powerpc/pr70010-[12].c: Require LTO.
-	* gcc.target/powerpc/pr91275.c: Add -mcpu=power8.
-
-2019-10-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/65930
-	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust.
-	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
-	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
-	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
-	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
-
-2019-10-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/constexpr-dtor3.C: Expect in 'constexpr' expansion of
-	message on the line with variable declaration.
-	* g++.dg/ext/constexpr-attr-cleanup1.C: Likewise.
-
-2019-10-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20191023-1.c: New test.
-
-2019-10-23  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/91969
-	* g++.dg/ipa/pr91969.C: New test.
-
-2019-10-22  Marc Glisse  <marc.glisse@inria.fr>
-
-	PR c++/85746
-	* g++.dg/pr85746.C: New file.
-
-2019-10-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92173
-	* gcc.dg/torture/pr92173.c: New testcase.
-
-2019-10-22  Michael Matz  <matz@suse.de>
-
-	PR middle-end/90796
-	* gcc.dg/unroll-and-jam.c: Add three invalid and one valid case.
-
-2019-10-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92173
-	* gcc.dg/torture/pr92173.c: New testcase.
-
-2019-10-22  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* g++.dg/diagnostic/aka5.h: New test.
-	* g++.dg/diagnostic/aka5a.C: Likewise.
-	* g++.dg/diagnostic/aka5b.C: Likewise.
-	* g++.target/aarch64/diag_aka_1.C: Likewise.
-
-2019-10-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/Wnonnull.c: Provide prototypes for strlen and memcpy.
-	Use __SIZE_TYPE__ instead of size_t.
-
-2019-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/parse/qualified2.C: Tighten dg-error directive.
-	* g++.old-deja/g++.other/decl5.C: Don't expect redundant error.
-
-2019-10-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92015
-	* g++.dg/cpp0x/constexpr-92015.C: New test.
-
-2019-10-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92062 - ODR-use ignored for static member of class template.
-	* g++.dg/cpp0x/constexpr-odr1.C: New test.
-	* g++.dg/cpp0x/constexpr-odr2.C: New test.
-
-2019-10-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92106 - ICE with structured bindings and -Wreturn-local-addr.
-	* g++.dg/cpp1z/decomp50.C: New test.
-
-2019-10-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92162
-	* gcc.dg/pr92162.c: New testcase.
-
-2019-10-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92161
-	* gfortran.dg/pr92161.f: New testcase.
-
-2019-10-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/acle/rng_1.c: New test.
-
-2019-10-21  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/91532
-	* gcc.target/aarch64/sve/fmla_2.c: Add dg-scan check for two st1d
-	insns.
-
-2019-10-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	Fix some fallout for small targets.
-
-	PR testsuite/52641
-	* gcc.dg/torture/pr86034.c: Use 32-bit base type for a bitfield of
-	width > 16 bits.
-	* gcc.dg/torture/pr90972.c [avr]: Add option "-w".
-	* gcc.dg/torture/pr87693.c: Same.
-	* gcc.dg/torture/pr91178.c: Add dg-require-effective-target size32plus.
-	* gcc.dg/torture/pr91178-2.c: Same.
-	* gcc.dg/torture/20181024-1.c
-	* gcc.dg/torture/pr86554-1.c: Use 32-bit integers.
-	* gcc.dg/tree-ssa/pr91091-1.c: Same.
-
-2019-10-20  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.c-torture/execute/alias-access-path-2.c: New testcase.
-	* gcc.dg/tree-ssa/alias-access-path-11.c: xfail.
-
-2019-10-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/nodiscard-reason-only-one.C: In dg-error or dg-warning
-	remove (?n) uses and replace .* with \[^\n\r]*.
-	* g++.dg/cpp2a/nodiscard-reason.C: Likewise.
-	* g++.dg/cpp2a/nodiscard-once.C: Likewise.
-	* g++.dg/cpp2a/nodiscard-reason-nonstring.C: Likewise.
-
-2019-10-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/92140
-	* gcc.target/i386/pr92140.c: New test.
-	* gcc.c-torture/execute/pr92140.c: New test.
-
-2019-10-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/Wnonnull.c: Add attributed function declarations for
-	memcpy and strlen for Darwin.
-
-2019-10-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/92157
-	* gcc.dg/strlenopt-69.c: Disable test failing due to PR 92155.
-	* gcc.dg/strlenopt-87.c: New test.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.target/arm/negdi-3.c: Update expected output to allow NEGS.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.dg/builtin-arith-overflow-3.c: New test.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.target/arm/negdi-3.c: Remove XFAIL markers.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.target/arm/pr53447-1.c: Remove XFAIL.
-	* gcc.target/arm/pr53447-3.c: Remove XFAIL.
-	* gcc.target/arm/pr53447-4.c: Remove XFAIL.
-
-2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.target/arm/negdi-3.c: Add XFAILS.
-	* gcc.target/arm/pr3447-1.c: Likewise.
-	* gcc.target/arm/pr3447-3.c: Likewise.
-	* gcc.target/arm/pr3447-4.c: Likewise.
-
-2019-10-18  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/69455
-	* gfortran.dg/pr69455_1.f90: New test.
-	* gfortran.dg/pr69455_2.f90: Ditto.
-
-2019-10-18  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.target/arm/multilib.exp: Add extra tests.
-
-2019-10-18  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/91586
-	* gfortran.dg/class_71.f90: New.
-
-2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	Fix some fallout for small targets.
-
-	PR testsuite/52641
-	* gcc.c-torture/execute/20190820-1.c:
-	Add dg-require-effective-target int32plus.
-	* gcc.c-torture/execute/pr85331.c
-	Add dg-require-effective-target double64plus.
-	* gcc.dg/pow-sqrt-1.c: Same.
-	* gcc.dg/pow-sqrt-2.c: Same.
-	* gcc.dg/pow-sqrt-3.c: Same.
-	* gcc.c-torture/execute/20190901-1.c: Same.
-	* gcc.c-torture/execute/user-printf.c [avr]: Skip.
-	* gcc.c-torture/execute/fprintf-2.c [avr]: Skip.
-	* gcc.c-torture/execute/printf-2.c [avr]: Skip.
-	* gcc.dg/Wlarger-than3.c [avr]: Skip.
-	* gcc.c-torture/execute/ieee/20041213-1.c (sqrt)
-	[avr,double=float]: Provide custom prototype.
-	* gcc.dg/pr36017.c: Same.
-	* gcc.c-torture/execute/pr90025.c: Use 32-bit int.
-	* gcc.dg/complex-7.c: Add dg-require-effective-target double64.
-	* gcc.dg/loop-versioning-1.c:
-	Add dg-require-effective-target size32plus.
-	* gcc.dg/loop-versioning-2.c: Same.
-
-2019-10-18  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/86753
-	* gcc.target/aarch64/sve/cond_cnot_2.c: Remove XFAIL
-	from { scan-assembler-not {\tsel\t}.
-	* gcc.target/aarch64/sve/cond_convert_1.c: Adjust to make
-	only one load conditional.
-	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
-	* gcc.target/aarch64/sve/vcond_4.c: Remove XFAIL's.
-	* gcc.target/aarch64/sve/vcond_5.c: Likewise.
-
-2019-10-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92056
-	* gcc.dg/tree-ssa/pr92056.c: New test.
-
-2019-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.old-deja/g++.other/decl9.C: Check locations too.
-
-2019-10-17  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* gcc.target/aarch64/sve2/eor3_1.c: New test.
-	* gcc.target/aarch64/sve2/nlogic_1.c: As above.
-	* gcc.target/aarch64/sve2/nlogic_2.c: As above.
-	* gcc.target/aarch64/sve2/bitsel_1.c: As above.
-	* gcc.target/aarch64/sve2/bitsel_2.c: As above.
-	* gcc.target/aarch64/sve2/bitsel_3.c: As above.
-	* gcc.target/aarch64/sve2/bitsel_4.c: As above.
-
-2019-10-17  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gcc.dg/tree-ssa/evrp4.c: Check for +INF instead of -1.
-
-2019-10-17  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/vseleqdf.c: Add missing closing bracket.
-	* gcc.target/arm/vseleqsf.c: Likewise.
-	* gcc.target/arm/vselgedf.c: Likewise.
-	* gcc.target/arm/vselgesf.c: Likewise.
-	* gcc.target/arm/vselgtdf.c: Likewise.
-	* gcc.target/arm/vselgtsf.c: Likewise.
-	* gcc.target/arm/vselledf.c: Likewise.
-	* gcc.target/arm/vsellesf.c: Likewise.
-	* gcc.target/arm/vselltdf.c: Likewise.
-	* gcc.target/arm/vselltsf.c: Likewise.
-	* gcc.target/arm/vselnedf.c: Likewise.
-	* gcc.target/arm/vselnesf.c: Likewise.
-	* gcc.target/arm/vselvcdf.c: Likewise.
-	* gcc.target/arm/vselvcsf.c: Likewise.
-	* gcc.target/arm/vselvsdf.c: Likewise.
-	* gcc.target/arm/vselvssf.c: Likewise.
-
-2019-10-17  Mark Eggleston <mark.eggleston@codethink.com>
-
-	* gfortran.dg/auto_in_equiv_3.f90: New test.
-	* gfortran.dg/auto_in_equiv_4.f90: New test.
-	* gfortran.dg/auto_in_equiv_5.f90: New test.
-	* gfortran.dg/auto_in_equiv_6.f90: New test.
-	* gfortran.dg/auto_in_equiv_7.f90: New test.
-
-2019-10-17  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.target/avr/progmem-error-1.cpp: Fix location of the
-	expected diagnostic.
-
-2019-10-17  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR testsuite/92125
-	* gcc.dg/ipa/pr91088.c: Change char conversion to bitand.
-
-2019-10-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/92056
-	* gcc.c-torture/compile/pr92056.c: New test.
-
-	PR tree-optimization/92115
-	* gcc.dg/pr92115.c: New test.
-
-	PR fortran/87752
-	* gfortran.dg/gomp/pr87752.f90: New test.
-
-2019-10-17  Richard Biener  <rguenther@suse.de>
-
-	PR debug/91887
-	* g++.dg/debug/dwarf2/pr91887.C: New testcase.
-
-2019-10-16  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/83821
-	* c-c++-common/Warray-bounds-4.c: Remove XFAIL.
-	* gcc.dg/strlenopt-82.c: New test.
-	* gcc.dg/strlenopt-83.c: Same.
-	* gcc.dg/strlenopt-84.c: Same.
-	* gcc.dg/strlenopt-85.c: Same.
-	* gcc.dg/strlenopt-86.c: Same.
-	* gcc.dg/tree-ssa/calloc-4.c: Same.
-	* gcc.dg/tree-ssa/calloc-5.c: Same.
-
-2019-10-16  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91996
-	* gcc.dg/strlenopt-80.c: New test.
-	* gcc.dg/strlenopt-81.c: New test.
-
-2019-10-16  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* gcc.target/mips/msa-dpadd-dpsub.c: New test.
-
-2019-10-16  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.target/aarch64/symbol-range.c: Improve testcase.
-	* gcc.target/aarch64/symbol-range-tiny.c: Likewise.
-
-2019-10-16  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/vect-cond-reduc-3.c: New testcase.
-	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
-
-2019-10-16  Peter Bergner <bergner@linux.ibm.com>
-	    Jiufu Guo  <guojiufu@linux.ibm.com>
-
-	PR target/70010
-	* gcc.target/powerpc/pr70010.c: New test.
-	* gcc.target/powerpc/pr70010-1.c: New test.
-	* gcc.target/powerpc/pr70010-2.c: New test.
-	* gcc.target/powerpc/pr70010-3.c: New test.
-	* gcc.target/powerpc/pr70010-4.c: New test.
-
-2019-10-16  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91088
-	* gcc.dg/ipa/pr91088.c: New test.
-	* gcc.dg/ipa/pr91089.c: Add sub-test for range analysis.
-	* g++.dg/tree-ssa/ivopts-3.C: Force a function to be noinline.
-
-2019-10-15  Andrew Sutton  <asutton@lock3software.com>
-
-	* g++.dg/cpp2a/concepts5.C: New test.
-
-2019-10-15  Andrew Pinski  <apinski@marvell.com>
-
-	* gcc.c-torture/compile/20191015-1.c: New test.
-	* gcc.c-torture/compile/20191015-2.c: New test.
-
-2019-10-15  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/92016
-	* gcc.dg/Wstringop-overflow-17.c: Expect an additional warning.
-
-2019-10-15  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR target/92093
-	* gcc.target/powerpc/pr91275.c: Fix type and endian issues.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/92048
-	* gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
-	inner loop.
-
-2019-10-15  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* gcc.target/s390/load-thread-pointer-once.c: New test.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92094
-	* gfortran.dg/pr92094.f90: New testcase.
-
-2019-10-15  Hongyu Wang  <hongyu.wang@intel.com>
-
-	PR target/92035
-	* gcc.target/i386/avx512f-vrndscaless-1.c: Add scan-assembler-times
-	directives for newly expected instructions.
-	* gcc.target/i386/avx512f-vrndscalesd-1.c: Likewise.
-	* gcc.target/i386/avx512f-vrndscaless-2.c
-	(avx512f_test): Add tests for new intrinsics.
-	* gcc.target/i386/avx512f-vrndscalesd-2.c: Likewise.
-	* gcc.target/i386/avx-1.c (__builtin_ia32_rndscalefss_round,
-	__builtin_ia32_rndscalefsd_round): Remove.
-	(__builtin_ia32_rndscalefss_mask_round,
-	__builtin_ia32_rndscalefsd_mask_round): Define.
-	* gcc.target/i386/sse-13.c: Ditto.
-	* gcc.target/i386/sse-23.c: Ditto.
-
-2019-10-15  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/92046
-	* c-c++-common/cxxbitfields-3.c: Adjust.
-	* c-c++-common/cxxbitfields-6.c: Likewise.
-	* c-c++-common/simulate-thread/bitfields-1.c: Likewise.
-	* c-c++-common/simulate-thread/bitfields-2.c: Likewise.
-	* c-c++-common/simulate-thread/bitfields-3.c: Likewise.
-	* c-c++-common/simulate-thread/bitfields-4.c: Likewise.
-	* g++.dg/simulate-thread/bitfields-2.C: Likewise.
-	* g++.dg/simulate-thread/bitfields.C: Likewise.
-	* gcc.dg/lto/pr52097_0.c: Likewise.
-	* gcc.dg/simulate-thread/speculative-store-2.c: Likewise.
-	* gcc.dg/simulate-thread/speculative-store-3.c: Likewise.
-	* gcc.dg/simulate-thread/speculative-store-4.c: Likewise.
-	* gcc.dg/simulate-thread/speculative-store.c: Likewise.
-	* gcc.dg/tree-ssa/20050314-1.c: Likewise.
-
-2019-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR tree-optimization/92085
-	* gcc.dg/tree-ssa/pr92085-1.c: New test.
-	* gcc.dg/tree-ssa/pr92085-2.c: Likewise.
-
-2019-10-14  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/89943
-	* gfortran.dg/pr89943_1.f90: New test.
-	* gfortran.dg/pr89943_2.f90: Ditto.
-	* gfortran.dg/pr89943_3.f90: Ditto.
-	* gfortran.dg/pr89943_4.f90: Ditto.
-
-2019-10-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92004
-	* gfortran.dg/argument_checking_24.f90: New test.
-	* gfortran.dg/abstract_type_6.f90: Add error message.
-	* gfortran.dg/argument_checking_11.f90: Correct wording
-	in error message.
-	* gfortran.dg/argumeent_checking_13.f90: Likewise.
-	* gfortran.dg/interface_40.f90: Add error message.
-
-2019-10-14  Maya Rashish  <coypu@sdf.org>
-
-	* gcc.c-torture/compile/pr85401: New test.
-
-2019-10-14  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* gcc.target/mips/constant-spill.c: New test.
-
-2019-10-14  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/92069
-	* gcc.dg/torture/pr92069.c: New testcase.
-
-2019-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/constexpr-union5.C: Test location(s) too.
-	* g++.dg/diagnostic/bitfld2.C: Likewise.
-	* g++.dg/ext/anon-struct1.C: Likewise.
-	* g++.dg/ext/anon-struct6.C: Likewise.
-	* g++.dg/ext/flexary19.C: Likewise.
-	* g++.dg/ext/flexary9.C: Likewise.
-	* g++.dg/template/error17.C: Likewise.
-
-2019-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/92084
-	* g++.dg/gomp/pr92084.C: New test.
-
-2019-10-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/diag-aka-5.h: New test.
-	* gcc.dg/diag-aka-5a.c: Likewise.
-	* gcc.dg/diag-aka-5b.c: Likewise.
-	* gcc.target/aarch64/diag_aka_1.c (f): Expect an aka to be printed
-	for myvec.
-
-2019-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-7.c: Add tests for clauses not
-	separated by commas in simd selector trait properties.
-
-2019-10-14  Aldy Hernandez  <aldyh@redhat.com>
-
-	* gcc.dg/tree-ssa/evrp4.c: Adjust for unsigned non-zero being
-	[1,MAX].
-
-2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/indirect-thunk-1.c: Allow 'l' or 'L' in
-	indirection label prefix, for Darwin.
-	* gcc.target/i386/indirect-thunk-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
-	* gcc.target/i386/pr32219-2.c: Likewise.
-	* gcc.target/i386/pr32219-3.c: Likewise.
-	* gcc.target/i386/pr32219-4.c: Likewise.
-	* gcc.target/i386/pr32219-7.c: Likewise.
-	* gcc.target/i386/pr32219-8.c: Likewise.
-	* gcc.target/i386/ret-thunk-14.c: Likewise.
-	* gcc.target/i386/ret-thunk-15.c: Likewise.
-	* gcc.target/i386/ret-thunk-9.c: Likewise.
-
-2019-10-13  Damian Rouson  <damain@sourceryinstitue.org>
-
-	PR fortran/91513
-	* gfortran.dg/impure_assignment_2.f90: Update dg-error regex.
-
-2019-10-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/92017
-	* gfortran.dg/minmaxloc_14.f90: New test.
-
-2019-10-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/target-supports.exp (add_options_for_c99_runtime): Remove.
-	(check_effective_target_c99_runtime): Remove call to
-	add_options_for_c99_runtime.
-
-	* gcc.dg/builtins-18.c: Remove dg-add-options c99_runtime.
-	* gcc.dg/builtins-20.c: Likewise.
-	* gcc.dg/builtins-53.c: Likewise.
-	* gcc.dg/builtins-55.c: Likewise.
-	* gcc.dg/builtins-67.c: Likewise.
-	* gcc.dg/c99-tgmath-1.c: Likewise.
-	* gcc.dg/c99-tgmath-2.c: Likewise.
-	* gcc.dg/c99-tgmath-3.c: Likewise.
-	* gcc.dg/c99-tgmath-4.c: Likewise.
-	* gcc.dg/ipa/inline-8.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-5.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-7.c: Likewise.
-	* gcc.dg/nextafter-2.c: Likewise.
-	* gcc.dg/pr42427.c: Likewise.
-	* gcc.dg/pr78965.c: Likewise.
-	* gcc.dg/single-precision-constant.c: Likewise.
-	* gcc.dg/torture/builtin-convert-1.c: Likewise.
-	* gcc.dg/torture/builtin-convert-2.c: Likewise.
-	* gcc.dg/torture/builtin-convert-3.c: Likewise.
-	* gcc.dg/torture/builtin-convert-4.c: Likewise.
-	* gcc.dg/torture/builtin-fp-int-inexact.c: Likewise.
-	* gcc.dg/torture/builtin-fp-int-inexact-c2x.c: Likewise.
-	* gcc.dg/torture/builtin-integral-1.c: Likewise.
-	* gcc.dg/torture/builtin-power-1.c: Likewise.
-	* gcc.dg/tree-ssa/copy-sign-1.c: Likewise.
-	* gcc.dg/tree-ssa/minmax-2.c: Likewise.
-	* gcc.dg/tree-ssa/mult-abs-2.c: Likewise.
-	* gcc.target/i386/387-builtin-fp-int-inexact.c: Likewise.
-	* gcc.target/i386/387-rint-inline-1.c: Likewise.
-	* gcc.target/i386/387-rint-inline-2.c: Likewise.
-	* gcc.target/i386/conversion.c: Likewise.
-	* gcc.target/i386/pr47312.c: Likewise.
-	* gcc.target/i386/sse2-builtin-fp-int-inexact.c: Likewise.
-	* gcc.target/i386/sse2-rint-inline-1.c: Likewise.
-	* gcc.target/i386/sse2-rint-inline-2.c: Likewise.
-	* gcc.target/i386/sse4_1-builtin-fp-int-inexact.c: Likewise.
-	* gcc.target/i386/sse4_1-rint-inline.c: Likewise.
-
-2019-10-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/92063
-	* gcc.c-torture/compile/pr92063.c: New test.
-
-	* c-c++-common/gomp/declare-variant-2.c: Adjust for error recovery
-	improvements.  Add new tests.
-	* c-c++-common/gomp/declare-variant-4.c: New test.
-	* c-c++-common/gomp/declare-variant-5.c: New test.
-	* c-c++-common/gomp/declare-variant-6.c: New test.
-	* c-c++-common/gomp/declare-variant-7.c: New test.
-
-2019-10-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/dfp/c11-constants-1.c, gcc.dg/dfp/c11-constants-2.c,
-	gcc.dg/dfp/c2x-constants-1.c, gcc.dg/dfp/c2x-constants-2.c: New
-	tests.
-	* gcc.dg/dfp/constants-pedantic.c: Use -std=gnu17 explicitly.
-	Update expected diagnostics.
-
-2019-10-11  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92070 - bogus error with -fchecking=2.
-	* g++.dg/expr/cond17.C: New test.
-
-2019-10-11  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92049 - extra error with -fchecking=2.
-	* g++.dg/template/builtin2.C: New test.
-
-2019-10-11  Jim Wilson  <jimw@sifive.com>
-
-	PR rtl-optimization/91860
-	* gcc.dg/pr91860-1.c: New testcase.
-	* gcc.dg/pr91860-2.c: New testcase.
-	* gcc.dg/pr91860-3.c: New testcase.
-	* gcc.dg/pr91860-4.c: New testcase.
-
-2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91649
-	* gfortran.dg/pr91649.f90: New test.
-
-2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91715
-	* gfortran.dg/function_kinds_5.f90: Prune run-on error.
-	* gfortran.dg/pr85543.f90: Ditto.
-	* gfortran.dg/pr91715.f90: New test.
-
-2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/92018
-	* gfortran.dg/gnu_logical_2.f90: Update dg-error regex.
-	* gfortran.dg/pr81509_2.f90: Ditto.
-	* gfortran.dg/pr92018.f90: New test.
-
-2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/92019
-	* gfortran.dg/pr92019.f90: New test.
-
-2019-10-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/dfp/c11-keywords-1.c, gcc.dg/dfp/c11-keywords-2.c,
-	gcc.dg/dfp/c2x-keywords-1.c, gcc.dg/dfp/c2x-keywords-2.c: New
-	tests.
-	* gcc.dg/dfp/keywords-ignored-c99.c: Remove test.
-	* gcc.dg/dfp/constants-c99.c, gcc.dg/dfp/keywords-c89.c,
-	gcc.dg/dfp/keywords-c99.c: Use -pedantic-errors.
-
-2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92050
-	* gfortran.dg/pr92050.f90: New.
-
-2019-10-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90883
-	PR tree-optimization/91091
-	* gcc.dg/torture/20191011-1.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-fre-82.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-83.c: Likewise.
-	* gcc.dg/tree-ssa/redundant-assign-zero-1.c: Disable FRE.
-	* gcc.dg/tree-ssa/redundant-assign-zero-2.c: Likewise.
-
-2019-10-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/size_clause4.ads: New test.
-
-2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/77918
-	* gcc.target/s390/s390.exp: Enable Fortran tests.
-	* gcc.target/s390/zvector/autovec-double-quiet-eq.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-ge.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-gt.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-le.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-lt.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-ordered.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-uneq.c: New test.
-	* gcc.target/s390/zvector/autovec-double-quiet-unordered.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-eq-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-eq-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-eq.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ge-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ge-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ge.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-gt-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-gt-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-gt.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-le-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-le-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-le.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-lt-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-lt-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-lt.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13-finite.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13.c: New test.
-	* gcc.target/s390/zvector/autovec-double-signaling-ltgt.c: New test.
-	* gcc.target/s390/zvector/autovec-double-smax-z13.F90: New test.
-	* gcc.target/s390/zvector/autovec-double-smax.F90: New test.
-	* gcc.target/s390/zvector/autovec-double-smin-z13.F90: New test.
-	* gcc.target/s390/zvector/autovec-double-smin.F90: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-eq.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-ge.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-gt.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-le.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-lt.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-ordered.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-uneq.c: New test.
-	* gcc.target/s390/zvector/autovec-float-quiet-unordered.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-eq.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-ge.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-gt.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-le.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-lt.c: New test.
-	* gcc.target/s390/zvector/autovec-float-signaling-ltgt.c: New test.
-	* gcc.target/s390/zvector/autovec-fortran.h: New test.
-	* gcc.target/s390/zvector/autovec-long-double-signaling-ge.c: New test.
-	* gcc.target/s390/zvector/autovec-long-double-signaling-gt.c: New test.
-	* gcc.target/s390/zvector/autovec-long-double-signaling-le.c: New test.
-	* gcc.target/s390/zvector/autovec-long-double-signaling-lt.c: New test.
-	* gcc.target/s390/zvector/autovec.h: New test.
-
-2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust
-	expectations.
-
-2019-10-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array38.adb: New test.
-	* gnat.dg/array38_pkg.ad[sb]: New helper.
-
-2019-10-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91987
-	* g++.dg/cpp1z/eval-order6.C: New test.
-	* g++.dg/cpp1z/eval-order7.C: New test.
-	* g++.dg/cpp1z/eval-order8.C: New test.
-	* c-c++-common/gomp/pr91987.c: New test.
-
-2019-10-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-float-dfp-1.c, gcc.dg/c2x-float-no-dfp-1.c,
-	gcc.dg/c2x-float-no-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-1.c,
-	gcc.dg/dfp/c2x-float-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-3.c,
-	gcc.dg/dfp/tr24732-float-dfp-1.c,
-	gcc.dg/dfp/ts18661-2-float-dfp-1.c: New tests.
-
-2019-10-10  David Malcolm  <dmalcolm@redhat.com>
-
-	PR 87488
-	* c-c++-common/diagnostic-format-json-2.c: Expect an "option_url"
-	field.
-	* c-c++-common/diagnostic-format-json-3.c: Likewise.
-	* gfortran.dg/diagnostic-format-json-2.F90: Likewise.
-	* gfortran.dg/diagnostic-format-json-3.F90: Likewise.
-	* jit.dg/test-error-array-bounds.c (create_code): Ensure that
-	error messages don't contain escaped URLs.
-
-2019-10-10  David Malcolm  <dmalcolm@redhat.com>
-
-	PR 87488
-	* lib/prune.exp (TEST_ALWAYS_FLAGS): Add -fdiagnostics-urls=never.
-
-2019-10-10  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/92022
-	* g++.dg/pr92022.C: New test.
-
-2019-10-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-variant-1.c: New test.
-	* c-c++-common/gomp/declare-variant-2.c: New test.
-	* c-c++-common/gomp/declare-variant-3.c: New test.
-	* g++.dg/gomp/this-1.C: Adjust for diagnostic message spelling fix.
-	* gcc.dg/gomp/declare-variant-1.c: New test.
-	* gcc.dg/gomp/declare-variant-2.c: New test.
-
-2019-10-09  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90879
-	* gcc.dg/Wstring-compare-2.c: New test.
-	* gcc.dg/Wstring-compare.c: New test.
-	* gcc.dg/strcmpopt_3.c: Scan the optmized dump instead of strlen.
-	* gcc.dg/strcmpopt_6.c: New test.
-	* gcc.dg/strlenopt-65.c: Remove uinnecessary declarations, add
-	test cases.
-	* gcc.dg/strlenopt-66.c: Run it.
-	* gcc.dg/strlenopt-68.c: New test.
-
-2019-10-09  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91364 - P0388R4: Permit conversions to arrays of	unknown bound.
-	PR c++/69531 - DR 1307: Differently bounded array parameters.
-	PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers.
-	* g++.dg/conversion/qual1.C: New test.
-	* g++.dg/conversion/qual2.C: New test.
-	* g++.dg/conversion/qual3.C: New test.
-	* g++.dg/conversion/ref2.C: New test.
-	* g++.dg/conversion/ref3.C: New test.
-	* g++.dg/cpp0x/initlist-array3.C: Remove dg-error.
-	* g++.dg/cpp0x/initlist-array7.C: New test.
-	* g++.dg/cpp0x/initlist-array8.C: New test.
-	* g++.dg/cpp2a/array-conv1.C: New test.
-	* g++.dg/cpp2a/array-conv10.C: New test.
-	* g++.dg/cpp2a/array-conv11.C: New test.
-	* g++.dg/cpp2a/array-conv12.C: New test.
-	* g++.dg/cpp2a/array-conv13.C: New test.
-	* g++.dg/cpp2a/array-conv14.C: New test.
-	* g++.dg/cpp2a/array-conv15.C: New test.
-	* g++.dg/cpp2a/array-conv16.C: New test.
-	* g++.dg/cpp2a/array-conv17.C: New test.
-	* g++.dg/cpp2a/array-conv2.C: New test.
-	* g++.dg/cpp2a/array-conv3.C: New test.
-	* g++.dg/cpp2a/array-conv4.C: New test.
-	* g++.dg/cpp2a/array-conv5.C: New test.
-	* g++.dg/cpp2a/array-conv6.C: New test.
-	* g++.dg/cpp2a/array-conv7.C: New test.
-	* g++.dg/cpp2a/array-conv8.C: New test.
-	* g++.dg/cpp2a/array-conv9.C: New test.
-	* g++.old-deja/g++.bugs/900321_01.C: Adjust dg-error.
-
-2019-10-09  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/92032 - DR 1601: Promotion of enum with fixed underlying	type.
-	* g++.dg/cpp0x/scoped_enum10.C: New test.
-	* g++.dg/cpp0x/scoped_enum11.C: New test.
-
-2019-10-08  Andrew Sutton  <asutton@lock3software.com>
-
-	* lib/target-supports.exp (check_effective_target_concepts): Check
-	for std=c++2a.
-
-2019-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* c-c++-common/Waddress-1.c: Test locations too.
-	* c-c++-common/Wpointer-compare-1.c: Likewise.
-	* c-c++-common/Wshift-count-negative-1.c: Likewise.
-	* c-c++-common/Wshift-count-overflow-1.c: Likewise.
-	* c-c++-common/Wshift-negative-value-1.c: Likewise.
-	* c-c++-common/Wshift-negative-value-2.c: Likewise.
-	* c-c++-common/Wshift-negative-value-5.c: Likewise.
-	* c-c++-common/pr48418.c: Likewise.
-	* c-c++-common/pr65830.c: Likewise.
-	* c-c++-common/pr69764.c: Likewise.
-	* g++.dg/cpp0x/constexpr-array-ptr10.C: Likewise.
-	* g++.dg/cpp0x/nullptr37.C: Likewise.
-	* g++.dg/template/crash126.C: Likewise.
-	* g++.dg/template/crash129.C: Likewise.
-	* g++.dg/warn/Wextra-3.C: Likewise.
-	* g++.dg/warn/Wfloat-equal-1.C: Likewise.
-	* g++.dg/warn/Wstring-literal-comparison-1.C: Likewise.
-	* g++.dg/warn/Wstring-literal-comparison-2.C: Likewise.
-	* g++.dg/warn/pointer-integer-comparison.C: Likewise.
-	* g++.old-deja/g++.jason/crash8.C: Likewise.
-
-2019-10-09  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/vect-outer-call-1.c: New testcase.
-
-2019-10-08  Alexandre Oliva <oliva@adacore.com>
-
-	* gcc.target/i386/20060512-1.c (sse2_test): Use a
-	call-clobbered register variable for stack-disaligning push
-	and pop.  Require a frame pointer.
-	* gcc.target/i386/20060512-3.c (sse2_test): Likewise.
-
-2019-10-08  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/92001
-	* g++.dg/Wclass-memaccess-5.C: New test.
-
-2019-10-08  Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
-
-	PR tree-optimization/90836
-	* lib/target-supports.exp (check_effective_target_popcount)
-	(check_effective_target_popcountll): New effective targets.
-	* gcc.dg/tree-ssa/popcount4.c: New test.
-	* gcc.dg/tree-ssa/popcount4l.c: New test.
-	* gcc.dg/tree-ssa/popcount4ll.c: New test.
-
-2019-10-08  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/92014
-	* gcc.dg/Wstringop-overflow-19.c: New test.
-
-2019-10-08  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91801
-	* gfortran.dg/pr91801.f90: New test.
-
-2019-10-08  Marek Polacek  <polacek@redhat.com>
-
-	DR 685 - Integral promotion of enum ignores fixed underlying type.
-	* g++.dg/cpp0x/scoped_enum9.C: New test.
-
-2019-10-08  Martin Sebor  <msebor@redhat.com>
-
-	PR tetsuite/92025
-	* gcc.dg/Wstringop-overflow-12.c: Remove xfail.
-
-2019-10-08  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/pr65947-1.c: Adjust.
-	* gcc.dg/vect/pr65947-13.c: Likewise.
-	* gcc.dg/vect/pr65947-14.c: Likewise.
-	* gcc.dg/vect/pr65947-4.c: Likewise.
-	* gcc.dg/vect/pr80631-1.c: Likewise.
-	* gcc.dg/vect/pr80631-2.c: Likewise.
-
-2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/goacc/continuation-free-form.f95: Update dg-error.
-
-2019-10-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/torture/simd-abi-9.c: Require LP64 for
-	the function body test.
-
-2019-10-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/torture/builtin-fp-int-inexact-c2x.c: New test.
-
-2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/430x-insns.c: New test.
-	* gcc.target/msp430/data-attributes-2.c: Remove dg-warning
-	directives for conflicts between the "section" and "lower" attributes.
-	* gcc.target/msp430/msp430.exp
-	(check_effective_target_msp430_region_not_lower): New.
-	(check_effective_target_msp430_region_lower): New.
-	* gcc.target/msp430/object-attributes-430.c: New test.
-	* gcc.target/msp430/object-attributes-default.c: New test.
-	* gcc.target/msp430/object-attributes-mlarge-any-region.c: New test.
-	* gcc.target/msp430/object-attributes-mlarge.c: New test.
-
-2019-10-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/pr71801.c (uuidcache_init): Fix up size of d array.
-
-2019-10-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/not-a-function-template-1.C: New.
-	* g++.dg/template/crash107.C: Adjust expected location.
-	* g++.dg/template/dependent-expr1.C: Check locations.
-	* g++.dg/template/error17.C: Check location.
-
-2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/91994
-	* gcc.target/i386/pr91994.c: New test.
-
-2019-10-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91975
-	* g++.dg/tree-ssa/ivopts-3.C: Adjust.
-	* gcc.dg/vect/vect-profile-1.c: Disable cunrolli.
-	* gcc.dg/vect/vect-double-reduc-6.c: Disable unrolling of
-	the innermost loop.
-	* gcc.dg/vect/vect-93.c: Likewise.
-	* gcc.dg/vect/vect-105.c: Likewise.
-	* gcc.dg/vect/pr79920.c: Likewise.
-	* gcc.dg/vect/no-vfa-vect-102.c: Likewise.
-	* gcc.dg/vect/no-vfa-vect-101.c: Likewise.
-	* gcc.dg/vect/pr83202-1.c: Operate on a larger array.
-	* gfortran.dg/vect/vect-8.f90: Likewise.
-	* gcc.dg/tree-ssa/cunroll-2.c: Scan early unrolling dump instead
-	of late one.
-
-2019-10-05  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/47045
-	* gfortran.dg/pr47054_1.f90: New test
-	* gfortran.dg/pr47054_2.f90: Ditto.
-
-2019-10-05  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91497
-	* gfortran.dg/pr91497.f90: Run on i?86-*-* and x86_64-*-* only.
-
-2019-10-05  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91926
-	* gfortran.dg/ISO_Fortran_binding_13.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_13.c: Additional source.
-	* gfortran.dg/ISO_Fortran_binding_14.f90: New test.
-
-2019-10-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91369 - Implement P0784R7: constexpr new
-	* g++.dg/cpp0x/constexpr-delete2.C: Adjust expected diagnostics for
-	c++2a.
-	* g++.dg/cpp0x/locations1.C: Only expect constexpr ~S() diagnostics
-	in c++17_down, adjust expected wording.
-	* g++.dg/cpp1y/constexpr-new.C: Only expect diagnostics in c++17_down.
-	* g++.dg/cpp2a/constexpr-dtor1.C: New test.
-	* g++.dg/cpp2a/constexpr-dtor2.C: New test.
-	* g++.dg/cpp2a/constexpr-dtor3.C: New test.
-	* g++.dg/cpp2a/constexpr-new1.C: New test.
-	* g++.dg/cpp2a/constexpr-new2.C: New test.
-	* g++.dg/cpp2a/constexpr-new3.C: New test.
-	* g++.dg/cpp2a/constexpr-new4.C: New test.
-	* g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_constinit and
-	__cpp_constexpr_dynamic_alloc tests.  Tweak __cpp_* tests for c++2a
-	features to use style like older features, including #ifdef test.
-	* g++.dg/ext/is_literal_type3.C: New test.
-
-	PR tree-optimization/91734
-	* gcc.dg/pr91734.c: New test.
-
-2019-10-04  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/82752
-	* gcc.dg/format/c2x-strftime-1.c: New test.
-
-2019-10-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91977
-	* gcc.dg/Wstringop-overflow-18.c: New test.
-
-2019-10-04  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/Wstringop-overflow-17.c: New test.
-
-2019-10-04  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran.91959
-	* gfortran.dg/pr91959.f90: New test.
-
-2019-10-04  Rafael Tsuha  <rafael.tsuha@usp.br>
-
-        * gcc.dg/sinhovercosh-1.c: New test.
-
-2019-10-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-builtins-1.c, gcc.dg/c2x-builtins-1.c,
-	gcc.dg/dfp/c2x-builtins-dfp-1.c: New tests.
-
-2019-10-04  Mark Eggleston <mark.eggleston@codethink.com>
-
-	* gfortran.dg/auto_in_equiv_1.f90: Replaced.
-	* gfortran.dg/auto_in_equiv_2.f90: Replaced.
-	* gfortran.dg/auto_in_equiv_3.f90: Deleted.
-
-2019-10-04  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/torture/simd-abi-8.c: Use -mlittle-endian.
-	Check that there are no Q register saves or restores.
-
-2019-10-04  Richard Biener  <rguenther@suse.de>
-
-	* gcc.c-torture/execute/loop-3.c: Fix undefined behavior.
-
-2019-10-04  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* gcc.target/aarch64/sve2/shracc_1.c: Tighten scan-assembler-nots
-	to avoid matching scalar code.
-
-2019-10-04  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/use_without_only_1.f90: Update column num in dg-warning.
-
-2019-10-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/71504
-	* g++.dg/cpp0x/constexpr-array21.C: New test.
-	* g++.dg/cpp1y/constexpr-array7.C: New test.
-	* g++.dg/cpp1z/constexpr-array1.C: New test.
-
-2019-10-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/71504
-	* g++.dg/cpp0x/constexpr-array20.C: New test.
-
-2019-10-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91974
-	* g++.dg/cpp1z/eval-order5.C: New test.
-
-2019-10-03  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91497
-	* gfortran.dg/pr91497.f90: New test.
-
-2019-10-03  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/tree-ssa/pr61034.C: Add --param max-inline-insns-single-O2=200.
-
-2019-10-03  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	PR target/91769
-	* gcc.target/mips/pr91769.c: New test.
-
-2019-10-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/cpp0x/gen-attrs-67.C: Expect constructor priorities error
-	on any !init_priority target.
-
-2019-10-03  Thomas Koenig <tkoenig@gcc.gnu.org>
-
-	PR fortran/84487
-	* gfortran.dg/typebound_call_22.f03: xfail.
-
-2019-10-03 Mark Eggleston <mark.eggleston@codethink.com>
-
-	* gfortran.dg/bad_operands.f90: New test.
-	* gfortran.dg/character mismatch.f90: New test.
-	* gfortran.dg/compare_interfaces.f90: New test.
-	* gfortran.dg/hollerith_to_char_parameter_1.f90: New test.
-	* gfortran.dg/hollerith_to_char_parameter_2.f90: New test.
-	* gfortran.dg/widechar_intrinsics_1.f90: Checked for specific character
-	type names instead of "Type of argument".
-	* gfortran.dg/widechar_intrinsics_2.f90: Checked for specific character
-	type names instead of "Type of argument".
-	* gfortran.dg/widechar_intrinsics_3.f90: Checked for specific character
-	type names instead of "Type of argument".
-
-2019-10-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/cr-decimal-dig-2.c: New test.
-	* gcc.dg/limits-width-2.c: New test.  Based on limits-width-1.c.
-	* gcc.dg/stdint-width-2.c: New test.  Based on stdint-width-1.c.
-
-2019-10-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/integral-array-size-1.C: New.
-	* g++.dg/cpp0x/alias-decl-1.C: Test location(s) too.
-	* g++.dg/init/new43.C: Likewise.
-	* g++.dg/lookup/friend12.C: Likewise.
-	* g++.dg/lookup/pr79766.C: Likewise.
-	* g++.dg/lookup/pr84375.C: Likewise.
-	* g++.dg/other/new-size-type.C: Likewise.
-
-2019-10-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/ext/constexpr-attr-cleanup1.C: New test.
-
-2019-10-02  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/80936
-	* gcc.dg/Wnonnull-2.c: New test.
-	* gcc.dg/Wnonnull-3.c: New test.
-	* gcc.dg/nonnull-3.c: Expect more warnings.
-
-2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91784
-	* gfortran.dg/pr91784.f90: New test.
-
-2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91785
-	* gfortran.dg/pr91785.f90: New test.
-
-2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91942
-	* gfortran.dg/pr91587.f90: Update dg-error regex.
-	* gfortran.dg/pr91942.f90: New test.
-
-2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91943
-	gfortran.dg/pr91943.f90
-
-2019-10-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/tree-ssa/pr53844.C: Add -fno-inline-functions --param
-	max-inline-insns-single-O2=200.
-	* gcc.c-torture/execute/builtins/builtins.exp: Add
-	-fno-inline-functions to additional_flags.
-	* gcc.dg/ipa/inline-7.c: Add -fno-inline-functions.
-	* gcc.dg/optimize-bswapsi-5.c: Add -fno-inline-functions.
-	* gcc.dg/tree-ssa/ssa-thread-12.c: Add --param
-	early-inlining-insns-O2=14 -fno-inline-functions; revert previous
-	change.
-	* gcc.dg/winline-3.c: Use --param max-inline-insns-single-O2=1
-	--param inline-min-speedup-O2=100
-	instead of --param max-inline-insns-single=1 --param
-	inline-min-speedup=100
-
-2019-10-02  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/87047
-	* gcc.dg/pr87047.c: New test.
-
-2019-10-02  Martin Jambor  <mjambor@suse.cz>
-
-	PR testsuite/91842
-	* gcc.dg/ipa/ipa-sra-19.c: Skip on powerpc.
-
-2019-10-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt82.adb: New test.
-	* gnat.dg/opt82_pkg.ads: New helper.
-
-2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/mips/call-clobbered-3.c: Remove skip for -Os.
-	* gcc.target/mips/call-clobbered-4.c: Delete.
-
-2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/gomp/is_device_ptr-1.f90: New.
-
-2019-10-02  Richard Biener  <rguenther@suse.de>
-
-	PR c++/91606
-	* g++.dg/torture/pr91606.C: New testcase.
-
-2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
-
-	* gfortran.dg/goacc/asyncwait-1.f95: Handle new error message.
-	* gfortran.dg/goacc/asyncwait-2.f95: Likewise.
-	* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
-	* gfortran.dg/goacc/asyncwait-4.f95: Likewise.
-	* gfortran.dg/goacc/default-2.f: Likewise.
-	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
-	* gfortran.dg/goacc/if.f95: Likewise.
-	* gfortran.dg/goacc/list.f95: Likewise.
-	* gfortran.dg/goacc/literal.f95: Likewise.
-	* gfortran.dg/goacc/loop-2-kernels-tile.f95: Likewise.
-	* gfortran.dg/goacc/loop-2-parallel-tile.f95: Likewise.
-	* gfortran.dg/goacc/loop-7.f95: Likewise.
-	* gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
-	* gfortran.dg/goacc/routine-6.f90: Likewise.
-	* gfortran.dg/goacc/several-directives.f95: Likewise.
-	* gfortran.dg/goacc/sie.f95: Likewise.
-	* gfortran.dg/goacc/tile-1.f90: Likewise.
-	* gfortran.dg/goacc/update-if_present-2.f90: Likewise.
-	* gfortran.dg/gomp/declare-simd-1.f90: Likewise.
-	* gfortran.dg/gomp/pr29759.f90: Likewise.
-
-2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
-
-	* libgomp/testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: New.
-
-2019-10-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91940
-	* gcc.dg/vect/vect-bswap16.c: Add -msse4 on x86, run on all targets,
-	expect vectorized 1 loops message on both vect_bswap and sse4_runtime
-	targets.
-	* gcc.dg/vect/vect-bswap16a.c: New test.
-
-2019-10-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/asm-scope-1.c, gcc.dg/cpp/c11-scope-1.c,
-	gcc.dg/cpp/c17-scope-1.c, gcc.dg/cpp/c2x-scope-1.c,
-	gcc.dg/cpp/c2x-scope-2.c, gcc.dg/cpp/c90-scope-1.c,
-	gcc.dg/cpp/c94-scope-1.c, gcc.dg/cpp/c99-scope-1.c,
-	gcc.dg/cpp/gnu11-scope-1.c, gcc.dg/cpp/gnu17-scope-1.c,
-	gcc.dg/cpp/gnu89-scope-1.c, gcc.dg/cpp/gnu99-scope-1.c: New tests.
-
-2019-10-01  David Malcolm  <dmalcolm@redhat.com>
-
-	* gcc.dg/plugin/diagnostic_group_plugin.c (test_begin_group_cb):
-	Clear the prefix before emitting the "END GROUP" line.
-	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
-	(custom_diagnostic_finalizer): Temporarily clear prefix when
-	calling diagnostic_show_locus, rather than destroying it
-	afterwards.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-10.c: New testcase.
-	* gcc.dg/tree-ssa/alias-access-path-11.c: New testcase.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/odr-6_0.C: New testcase.
-	* g++.dg/lto/odr-6_1.c: New testcase.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/tree-ssa/ssa-thread-12.c: Fix warning introduced by my
-	previous change.
-
-2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/tree-ssa/pr61034.C: Set early-inlining-insns-O2=14.
-	* g++.dg/tree-ssa/pr8781.C: Likewise.
-	* g++.dg/warn/Wstringop-truncation-1.C: Likewise.
-	* gcc.dg/ipa/pr63416.c: likewise.
-	* gcc.dg/vect/pr66142.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-thread-12.c: Mark compure_idf inline.
-
-2019-10-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91925
-	* g++.dg/conversion/packed2.C: New test.
-
-2019-10-01  Bill Schmidt  <wschmdit@linux.ibm.com>
-
-	* gcc.target/powerpc/pr91275.c: New.
-
-2019-10-01  Alexandre Oliva <oliva@adacore.com>
-
-	* gcc.dg/torture/pr41094.c: Introduce intermediate variable.
-
-	PR debug/91507
-	* gcc.dg/debug/dwarf2/array-0.c: New.
-	* gcc.dg/debug/dwarf2/array-1.c: New.
-	* gcc.dg/debug/dwarf2/array-2.c: New.
-	* gcc.dg/debug/dwarf2/array-3.c: New.
-	* g++.dg/debug/dwarf2/array-0.C: New.
-	* g++.dg/debug/dwarf2/array-1.C: New.
-	* g++.dg/debug/dwarf2/array-2.C: New.  Based on libstdc++-v3's
-	src/c++98/pool_allocator.cc:__pool_alloc_base::_S_heap_size.
-	* g++.dg/debug/dwarf2/array-3.C: New.  Based on
-	gcc's config/i386/i386-features.c:xlogue_layout::s_instances.
-	* g++.dg/debug/dwarf2/array-4.C: New.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/diag-aka-1.c (T): Turn into a pointer typedef.
-	(foo): Update accordingly.
-	* gcc.dg/diag-aka-4.c: New test.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/diag-aka-3.c: New test.
-	* gcc.target/aarch64/diag_aka_1.c: New test.
-	* g++.dg/diagnostic/aka4.C: New test.
-
-2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/torture/simd-abi-10.c: New test.
-	* gcc.target/aarch64/torture/simd-abi-11.c: Likewise.
-
-2019-09-30  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* gcc.dg/vect/vect-sdiv-pow2-1.c: New test.
-	* gcc.target/aarch64/sve/asrdiv_1.c: As above.
-	* lib/target-supports.exp (check_effective_target_vect_sdiv_pow2_si):
-	Return true for AArch64 with SVE.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/torture/simd-abi-9.c: New test.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/torture/simd-abi-8.c: New test.
-
-2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/Wincompatible-pointer-types-1.c (f1): Expect only one
-	space between the comma and "...".
-
-2019-09-30  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91853
-	* gcc.dg/ipa/pr91853.c: New test.
-
-2019-09-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91931
-	* gcc.target/i386/pr91931.c: New test.
-
-2019-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91641
-	* gfortran.dg/pr91641.f90: New test.
-
-2019-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91714
-	* gfortran.dg/dec_type_print_3.f90: Update dg-error regex.
-	* gfortran.dg/pr91714.f90: New test.
-
-2019-09-29  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91726
-	* gfortran.dg/coarray_poly_9.f90: New test.
-
-2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* gcc.target/powerpc/conv-vectorize-1.c: New test.
-	* gcc.target/powerpc/conv-vectorize-2.c: New test.
-
-2019-09-28  Steven G. Kargl  <kargl@gcc.ngu.org>
-
-	PR fortran/91802
-	* gfortran.dg/pr91802.f90: New test.
-
-2019-09-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91864
-	* gcc/testsuite/gfortran.dg/pr91864.f90
-
-2019-09-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91889 - follow-up fix for DR 2352.
-	* g++.dg/cpp0x/ref-bind3.C: Add dg-error.
-	* g++.dg/cpp0x/ref-bind4.C: New test.
-	* g++.dg/cpp0x/ref-bind5.C: New test.
-	* g++.dg/cpp0x/ref-bind6.C: New test.
-	* g++.old-deja/g++.pt/spec35.C: Revert earlier change.
-
-	PR c++/91921 - stray warning with -Woverloaded-virtual.
-	* g++.dg/warn/Woverloaded-2.C: New.
-	* g++.dg/warn/Woverloaded-2.h: New.
-	* g++.dg/warn/pr61945.C: Turn dg-warning into dg-message.
-	* g++.old-deja/g++.mike/warn6.C: Likewise.
-	* g++.old-deja/g++.warn/virt1.C: Likewise.
-
-	PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17.
-	* g++.dg/cpp0x/nontype5.C: New test.
-
-2019-09-28  Alan Modra  <amodra@gmail.com>
-
-	PR testsuite/91676
-	PR rtl-optimization/91656
-	* gcc.dg/torture/pr91656-1.c: Correct for big and pdp endian.
-	* gcc.dg/torture/pr91656-2.c: Likewise.
-	* gcc.dg/torture/pr91656-3.c: Likewise.
-
-2019-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/88203
-	* c-c++-common/gomp/pr88203-1.c: New test.
-	* c-c++-common/gomp/pr88203-2.c: New test.
-	* c-c++-common/gomp/pr88203-3.c: New test.
-
-	PR middle-end/91920
-	* c-c++-common/gomp/pr91920.c: New test.
-
-	PR target/91919
-	* gcc.c-torture/compile/pr91919.c: New test.
-
-2019-09-27  Manfred Schwarb  <manfred99@gmx.ch>
-
-	* gfortran.dg/associate_48.f90: Fix a dg directive.
-	* gfortran.dg/auto_in_equiv_1.f90: Ditto.
-	* gfortran.dg/auto_in_equiv_2.f90: Ditto.
-	* gfortran.dg/lto/pr87689_0.f: Ditto.
-
-2019-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91885
-	* gcc.dg/pr91885.c (__int64_t): Change from long to long long.
-	(__uint64_t): Change from unsigned long to unsigned long long.
-
-2019-09-27  Yuliang Wang  <yuliang.wang@arm.com>
-
-	* gcc.target/aarch64/sve2/shracc_1.c: New test.
-
-2019-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/cpp/ucs.c: Add test for new warning and adjust.
-	* gcc.dg/cpp/utf8-5byte-1.c: Add -w to the options.
-	* gcc.dg/attr-alias-5.c: Likewise.
-	* g++.dg/cpp/ucn-1.C: Add test for new warning.
-	* g++.dg/cpp2a/ucn1.C: New test.
-
-2019-09-26  Max Filippov  <jcmvbkbc@gmail.com>
-
-	* gcc.target/xtensa/pr91880.c: New test case.
-	* gcc.target/xtensa/xtensa.exp: New test suite.
-
-2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
-
-	* gcc.target/powerpc/pure-builtin-redundant-load.c:  New.
-
-2019-09-26  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91897
-	* gcc.target/i386/pr91897.c: New testcase.
-
-2019-09-26  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91914
-	* gcc.dg/strlenopt-79.c: New test.
-
-2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/simd32.c: Update test.
-
-2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_simd32_ok_nocache): New procedure.
-	(check_effective_target_arm_simd32_ok): Likewise.
-	(add_options_for_arm_simd32): Likewise.
-	* gcc.target/arm/acle/simd32.c: New test.
-
-2019-09-26  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/arm/fp16-compile-alt-3.c: Expect (__fp16) -2.0
-	to be written as a negative short rather than a positive one.
-	* gcc.target/arm/fp16-compile-ieee-3.c: Likewise.
-
-2019-09-26  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/91885
-	* gcc.dg/pr91885.c: New test.
-
-2019-09-25  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91877 - ICE with converting member of packed struct.
-	* g++.dg/conversion/packed1.C: New test.
-
-2019-09-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91896
-	* gcc.dg/torture/pr91896.c: New testcase.
-
-2019-09-25  Martin Liska  <mliska@suse.cz>
-
-	* gcc.target/s390/pr91014.c: Move to ...
-	* gcc.dg/pr91014.c: ... this.
-
-2019-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/redeclaration-1.C: New.
-	* g++.dg/lookup/extern-c-hidden.C: Test location(s) too.
-	* g++.dg/lookup/extern-c-redecl.C: Likewise.
-	* g++.dg/lookup/extern-c-redecl6.C: Likewise.
-	* g++.old-deja/g++.other/using9.C: Likewise.
-
-2019-09-23  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91570
-	* gcc.dg/pr91570.c: New test.
-
-2019-09-24  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91868 - improve -Wshadow location.
-	* g++.dg/warn/Wshadow-16.C: New test.
-
-	PR c++/91845 - ICE with invalid pointer-to-member.
-	* g++.dg/cpp1y/pr91845.C: New test.
-
-2019-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/nosplit-di-const-volatile_1.c: New test.
-
-2019-09-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91866
-	* gcc.dg/tree-ssa/pr91866.c: New test.
-
-2019-09-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91831
-	* g++.dg/ipa/pr91831.C: New test.
-
-2019-09-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/91832
-	* gcc.dg/ipa/pr91832.c: New test.
-
-2019-09-24  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/torture/20190924-1.c: New testcase.
-
-2019-09-23  Maciej W. Rozycki  <macro@wdc.com>
-
-	* lib/gnat.exp (gnat_target_compile): Pass the `ada' option to
-	`target_compile'.
-
-2019-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/pr68724.C: Check location(s) too.
-	* g++.dg/cpp0x/variadic38.C: Likewise.
-	* g++.dg/cpp1z/nontype2.C: Likewise.
-	* g++.dg/parse/explicit1.C: Likewise.
-	* g++.dg/template/crash11.C: Likewise.
-	* g++.dg/template/non-dependent8.C: Likewise.
-	* g++.dg/template/nontype-array1.C: Likewise.
-	* g++.dg/template/nontype3.C: Likewise.
-	* g++.dg/template/nontype8.C: Likewise.
-	* g++.dg/template/partial5.C: Likewise.
-	* g++.dg/template/spec33.C: Likewise.
-	* g++.old-deja/g++.pt/memtemp64.C: Likewise.
-	* g++.old-deja/g++.pt/spec20.C: Likewise.
-	* g++.old-deja/g++.pt/spec21.C: Likewise.
-	* g++.old-deja/g++.robertl/eb103.C: Likewise.
-
-2019-09-23  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_vfp_ok_nocache): New.
-	(check_effective_target_arm_vfp_ok): Rewrite.
-	(add_options_for_arm_vfp): New.
-	(add_options_for_sqrt_insn): Add options for arm.
-	* gcc.target/arm/attr-neon-builtin-fail2.c: Use dg-add-options.
-	* gcc.target/arm/short-vfp-1.c: Likewise.
-
-2019-09-23  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91844 - Implement CWG 2352, Similar types and reference binding.
-	* g++.dg/cpp0x/pr33930.C: Add dg-error.
-	* g++.dg/cpp0x/ref-bind1.C: New test.
-	* g++.dg/cpp0x/ref-bind2.C: New test.
-	* g++.dg/cpp0x/ref-bind3.C: New test.
-	* g++.old-deja/g++.pt/spec35.C: Remove dg-error.
-
-2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/ucnid-5-utf8.c: Skip unless ucn is supported.
-
-2019-09-23  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91729
-	* gfortran.dg/select_rank_2.f90: Add two more errors in foo2.
-	* gfortran.dg/select_rank_3.f90: New test.
-
-2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gnat.dg/system_info1.adb: Sort dg-do target list.
-	Add *-*-solaris2.*.
-
-2019-09-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/compile_time1.ads: New test.
-	* gnat.dg/specs/compile_time1_pkg.ads: New helper.
-
-2019-09-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91819 - ICE with operator++ and enum.
-	* g++.dg/other/operator4.C: New test.
-
-2019-09-21  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91830
-	* gcc/testsuite/gcc.dg/Warray-bounds-47.c: New test.
-
-2019-09-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/30277
-	* g++.dg/expr/bitfield14.C (struct S): Use signed long long instead
-	of signed long.
-	(foo): Use long long instead of long.
-
-2019-09-21  Marek Polacek  <polacek@redhat.com>
-
-	DR 2345 - Jumping across initializers in init-statements and conditions.
-	* g++.dg/cpp1z/init-statement10.C: New test.
-
-2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cond_convert_1.c: Remove XFAILs.
-	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
-
-2019-09-20  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/naked-1.c: Alter options to use non-
-	PIC codegen for m32 Darwin.
-
-2019-09-20  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/78260
-	* gfortran.dg/goacc/parameter.f95: Change
-	dg-error as it is now detected earlier.
-	* gfortran.dg/goacc/pr85701.f90: Modify to
-	use a separate result variable.
-	* gfortran.dg/goacc/pr78260.f90: New.
-	* gfortran.dg/goacc/pr78260-2.f90: New.
-	* gfortran.dg/gomp/pr78260.f90: New.
-	* gfortran.dg/gomp/pr78260-2.f90: New.
-	* gfortran.dg/gomp/pr78260-3.f90: New.
-
-2019-09-20  Olivier Hainque  <hainque@adacore.com>
-
-	* gnat.dg/system_info1.adb: Restrict to *-*-linux* and *-*-mingw*.
-
-2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/pr91269.c: New test.
-
-2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/typedef-var-1.c: New test.
-	* gcc.dg/typedef-var-2.c: Likewise.
-
-2019-09-20  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/ipa/pr81248.C: Adjust dg-options and dump-scan.
-	* gcc.dg/ipa/ipa-sra-1.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-10.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-11.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-3.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-4.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-5.c: Likewise.
-	* gcc.dg/ipa/ipacost-2.c: Disable ipa-sra.
-	* gcc.dg/ipa/ipcp-agg-9.c: Likewise.
-	* gcc.dg/ipa/pr78121.c: Adjust scan pattern.
-	* gcc.dg/ipa/vrp1.c: Likewise.
-	* gcc.dg/ipa/vrp2.c: Likewise.
-	* gcc.dg/ipa/vrp3.c: Likewise.
-	* gcc.dg/ipa/vrp7.c: Likewise.
-	* gcc.dg/ipa/vrp8.c: Likewise.
-	* gcc.dg/noreorder.c: use noipa attribute instead of noinline.
-	* gcc.dg/ipa/20040703-wpa.c: New test.
-	* gcc.dg/ipa/ipa-sra-12.c: New test.
-	* gcc.dg/ipa/ipa-sra-13.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-14.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-15.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-16.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-17.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-18.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-19.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-20.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-21.c: Likewise.
-	* gcc.dg/ipa/ipa-sra-22.c: Likewise.
-	* gcc.dg/sso/ipa-sra-1.c: Likewise.
-	* g++.dg/ipa/ipa-sra-2.C: Likewise.
-	* g++.dg/ipa/ipa-sra-3.C: Likewise.
-	* gcc.dg/tree-ssa/ipa-cp-1.c: Make return value used.
-	* g++.dg/ipa/devirt-19.C: Add missing return, add -fipa-cp-clone
-	option.
-	* g++.dg/lto/devirt-19_0.C: Add -fipa-cp-clone option.
-	* gcc.dg/ipa/ipa-sra-2.c: Removed.
-	* gcc.dg/ipa/ipa-sra-6.c: Likewise.
-
-2019-09-19  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91631
-	* /c-c++-common/Warray-bounds-3.c: Correct expected offsets.
-	* /c-c++-common/Warray-bounds-4.c: Same.
-	* gcc.dg/Warray-bounds-39.c: Remove xfails.
-	* gcc.dg/Warray-bounds-45.c: New test.
-	* gcc.dg/Warray-bounds-46.c: New test.
-
-2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>
-
-	PR c/67224
-	* c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
-	* g++.dg/cpp/ucnid-1-utf8.C: New test.
-	* g++.dg/cpp/ucnid-2-utf8.C: New test.
-	* g++.dg/cpp/ucnid-3-utf8.C: New test.
-	* g++.dg/cpp/ucnid-4-utf8.C: New test.
-	* g++.dg/other/ucnid-1-utf8.C: New test.
-	* gcc.dg/cpp/ucnid-1-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-10-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-11-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-12-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-13-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-14-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-15-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-2-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-3-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-4-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-6-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-7-utf8.c: New test.
-	* gcc.dg/cpp/ucnid-9-utf8.c: New test.
-	* gcc.dg/ucnid-1-utf8.c: New test.
-	* gcc.dg/ucnid-10-utf8.c: New test.
-	* gcc.dg/ucnid-11-utf8.c: New test.
-	* gcc.dg/ucnid-12-utf8.c: New test.
-	* gcc.dg/ucnid-13-utf8.c: New test.
-	* gcc.dg/ucnid-14-utf8.c: New test.
-	* gcc.dg/ucnid-15-utf8.c: New test.
-	* gcc.dg/ucnid-16-utf8.c: New test.
-	* gcc.dg/ucnid-2-utf8.c: New test.
-	* gcc.dg/ucnid-3-utf8.c: New test.
-	* gcc.dg/ucnid-4-utf8.c: New test.
-	* gcc.dg/ucnid-5-utf8.c: New test.
-	* gcc.dg/ucnid-6-utf8.c: New test.
-	* gcc.dg/ucnid-7-utf8.c: New test.
-	* gcc.dg/ucnid-8-utf8.c: New test.
-	* gcc.dg/ucnid-9-utf8.c: New test.
-
-2019-09-19  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/pr89313.c: Test for __POWERPC__ in addition to
-	__powerpc__ in register name selection.
-
-2019-09-19  Richard Henderson  <richard.henderson@linaro.org>
-
-	* gcc.target/aarch64/atomic-op-acq_rel.c: Use -mno-outline-atomics.
-	* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Likewise.
-	* gcc.target/aarch64/atomic-op-acquire.c: Likewise.
-	* gcc.target/aarch64/atomic-op-char.c: Likewise.
-	* gcc.target/aarch64/atomic-op-consume.c: Likewise.
-	* gcc.target/aarch64/atomic-op-imm.c: Likewise.
-	* gcc.target/aarch64/atomic-op-int.c: Likewise.
-	* gcc.target/aarch64/atomic-op-long.c: Likewise.
-	* gcc.target/aarch64/atomic-op-relaxed.c: Likewise.
-	* gcc.target/aarch64/atomic-op-release.c: Likewise.
-	* gcc.target/aarch64/atomic-op-seq_cst.c: Likewise.
-	* gcc.target/aarch64/atomic-op-short.c: Likewise.
-	* gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Likewise.
-	* gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.
-	* gcc.target/aarch64/sync-comp-swap.c: Likewise.
-	* gcc.target/aarch64/sync-op-acquire.c: Likewise.
-	* gcc.target/aarch64/sync-op-full.c: Likewise.
-
-2019-09-19  Feng Xue  <fxue@os.amperecomputing.com>
-
-	* gcc.dg/ipa/pr91089.c: Add a new function and pattern.
-
-2019-09-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91812
-	* gcc.dg/torture/pr91812.c: New testcase.
-
-2019-09-19  Tom Tromey  <tromey@adacore.com>
-
-	* gnat.dg/bias1.adb: New testcase.
-
-2019-09-19  Steve Baird  <baird@adacore.com>
-
-	* gnat.dg/annotation1.adb: New testcase.
-
-2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/inline21.adb, gnat.dg/inline21_g.ads,
-	gnat.dg/inline21_h.adb, gnat.dg/inline21_h.ads,
-	gnat.dg/inline21_q.ads: New testcase.
-
-2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/inline20.adb, gnat.dg/inline20_g.adb,
-	gnat.dg/inline20_g.ads, gnat.dg/inline20_h.ads,
-	gnat.dg/inline20_i.ads, gnat.dg/inline20_q-io.ads,
-	gnat.dg/inline20_q.ads, gnat.dg/inline20_r.ads: New testcase.
-
-2019-09-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/generic2-child.ads, gnat.dg/generic2-io_any.adb,
-	gnat.dg/generic2-io_any.ads, gnat.dg/generic2.ads: New testcase.
-
-2019-09-19  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/global2.adb, gnat.dg/global2.ads: New testcase.
-
-2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/access9.adb: New testcase.
-
-2019-09-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate14.adb, gnat.dg/predicate14.ads: New
-	testcase.
-
-2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst13.adb,
-	gnat.dg/generic_inst13_pkg-nested_g.ads,
-	gnat.dg/generic_inst13_pkg-ops_g.ads,
-	gnat.dg/generic_inst13_pkg.ads: New testcase.
-
-2019-09-19  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/concat3.adb: New testcase.
-
-2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/pack26.adb: New testcase.
-
-2019-09-19  Hongtao Liu <hongtao.liu@intel.com>
-
-	PR target/87007
-	* gcc.target/i386/pr87007-3.c: New test.
-
-2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90878
-	* gcc.target/i386/pr90878.c: New test.
-
-2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/91446
-	* gcc.target/i386/pr91446.c: New test.
-
-2019-09-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/warn31.adb, gnat.dg/warn31.ads: New testcase.
-
-2019-09-18  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/fixedpnt8.adb: New testcase.
-
-2019-09-18  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/discr58.adb: New testcase.
-
-2019-09-18  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/warn30.adb, gnat.dg/warn30.ads: New testcase.
-
-2019-09-18  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/access8.adb, gnat.dg/access8_pkg.adb,
-	gnat.dg/access8_pkg.ads: New testcase.
-
-2019-09-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/aggr28.adb: New testcase.
-
-2019-09-18  Steve Baird  <baird@adacore.com>
-
-	* gnat.dg/ai12_0086_example.adb: New testcase.
-
-2019-09-18  Nicolas Roche  <roche@adacore.com>
-
-	* gnat.dg/float_value2.adb: New testcase.
-
-2019-09-18  Vadim Godunko  <godunko@adacore.com>
-
-	* gnat.dg/expect4.adb: New testcase.
-
-2019-09-18  Steve Baird  <baird@adacore.com>
-
-	* gnat.dg/ghost7.adb, gnat.dg/ghost7.ads: New testcase.
-
-2019-09-18  Olivier Hainque  <hainque@adacore.com>
-
-	* gnat.dg/system_info1.adb: New testcase.
-
-2019-09-18  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/containers1.adb, gnat.dg/containers1.ads: New
-	testcase.
-
-2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/i386/pr82361-1.c (f1, f2, f3, f4, f5, f6): Force
-	"c" to be in %rax and "d" to be in %rdx.
-	* gcc.target/i386/pr82361-2.c: Expect 4 instances of "movl\t%edx".
-
-2019-19-17  Christophe Lyon  <christophe.lyon@st.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_arch_FUNC_ok): Add v4t_arm, v4t_thumb,
-	v5t_arm, v5t_thumb, v5te_arm, v5te_thumb, v6_arm, v6_thumb,
-	v6k_arm, v6k_thumb, v6z_arm, v6z_thumb.
-	Add -mfloat-abi=softfp to v4t, v5t, v5te, v6, v6k, v6z.
-	Remove early exit for -marm.
-	* gcc.target/arm/armv6-unaligned-load-ice.c: Add arm_arch
-	effective-target.
-	* gcc.target/arm/attr-unaligned-load-ice.c: Likewise.
-	* gcc.target/arm/ftest-armv4-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv4t-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv4t-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv5t-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv5t-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv5te-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv5te-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv6-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv6-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv6k-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv6k-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv6m-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv6t2-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv6t2-thumb.c: Likewise.
-	* gcc.target/arm/ftest-armv6z-arm.c: Likewise.
-	* gcc.target/arm/ftest-armv6z-thumb.c: Likewise.
-	* gcc.target/arm/g2.c: Likewise.
-	* gcc.target/arm/macro_defs1.c: Likewise.
-	* gcc.target/arm/pr59858.c: Likewise.
-	* gcc.target/arm/pr65647-2.c: Likewise.
-	* gcc.target/arm/pr79058.c: Likewise.
-	* gcc.target/arm/pr83712.c: Likewise.
-	* gcc.target/arm/pragma_arch_switch_2.c: Likewise.
-	* gcc.target/arm/scd42-1.c: Likewise.
-	* gcc.target/arm/scd42-2.c: Likewise.
-	* gcc.target/arm/scd42-3.c: Likewise.
-	* gcc.c-torture/compile/pr82096.c: Fix arm_arch effective-target.
-	* gcc.target/arm/attr_arm-err.c: Likewise.
-	* gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.
-
-2019-09-17  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/91089
-	* gcc.dg/ipa/pr91089.c: New test.
-
-2019-09-17  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91588
-	* gfortran.dg/associate_49.f90: New test.
-
-2019-09-17  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/fixedpnt7.adb: New testcase.
-
-2019-09-17  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/multfixed.adb: New testcase.
-
-2019-09-17  Vadim Godunko  <godunko@adacore.com>
-
-	* gnat.dg/expect3.adb: New testcase.
-
-2019-09-17  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate13.adb, gnat.dg/predicate13.ads: New
-	testcase.
-
-2019-09-17  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/limited4.adb: New testcase.
-
-2019-09-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/pack25.adb: New testcase.
-
-2019-09-16  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/ext/int128-6.C: New.
-	* c-c++-common/pr68107.c: Test location(s).
-	* g++.dg/other/large-size-array.C: Likewise.
-	* g++.dg/template/dtor2.C: Likewise.
-	* g++.dg/template/error9.C: Likewise.
-	* g++.dg/tls/diag-2.C: Likewise.
-	* g++.dg/tls/diag-4.C: Likewise.
-	* g++.dg/tls/diag-5.C: Likewise.
-	* g++.old-deja/g++.pt/memtemp71.C: Likewise.
-
-2019-09-16  Li Jia He  <helijia@linux.ibm.com>
-	    Qi Feng  <ffengqi@linux.ibm.com>
-
-	PR middle-end/88784
-	* gcc.dg/pr88784-1.c: New testcase.
-	* gcc.dg/pr88784-2.c: New testcase.
-	* gcc.dg/pr88784-3.c: New testcase.
-	* gcc.dg/pr88784-4.c: New testcase.
-	* gcc.dg/pr88784-5.c: New testcase.
-	* gcc.dg/pr88784-6.c: New testcase.
-	* gcc.dg/pr88784-7.c: New testcase.
-	* gcc.dg/pr88784-8.c: New testcase.
-	* gcc.dg/pr88784-9.c: New testcase.
-	* gcc.dg/pr88784-10.c: New testcase.
-	* gcc.dg/pr88784-11.c: New testcase.
-	* gcc.dg/pr88784-12.c: New testcase.
-
-2019-09-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91756
-	PR tree-optimization/87132
-	* gcc.dg/tree-ssa/ssa-fre-81.c: New testcase.
-
-2019-09-15  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF.
-	* g++.dg/cpp1y/var-templ63.C: New test.
-
-2019-09-15  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_neon_fp16_hw)
-	(check_effective_target_arm_fp16_hw): Use check_runtime
-	instead of check_runtime_nocache.
-
-2019-09-15  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91727
-	* gfortran.dg/pr91727.f90: New test.
-
-2019-09-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91550
-	* gfortran.dg/do_subscript_6.f90: New test.
-
-2019-09-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91556
-	* gfortran.dg/warn_argument_mismatch_1.f90: Remove.
-
-2019-09-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91557
-	PR fortran/91556
-	* gfortran.dg/argument_checking_20.f90: New test.
-	* gfortran.dg/argument_checking_21.f90: New test.
-	* gfortran.dg/argument_checking_22.f90: New test.
-	* gfortran.dg/argument_checking_23.f90: New test.
-	* gfortran.dg/warn_unused_dummy_argument_5.f90: New test.
-	* gfortran.dg/bessel_3.f90: Add pattern for type mismatch.
-	* gfortran.dg/g77/20010519-1.f: Adjust dg-warning messages to new
-	handling.
-	* gfortran.dg/pr24823.f: Likewise.
-	* gfortran.dg/pr39937.f: Likewise.
-
-2019-09-14  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR testsuite/83889
-	* g++.dg/vect/pr87914.cc: Remove explicit dg-do run.
-
-2019-09-14  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR middle-end/80791
-	* gcc.dg/tree-ssa/ivopts-3.c: Adjust for doloop change.
-	* gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
-	* gcc.dg/tree-ssa/pr32044.c: Likewise.
-
-2019-09-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91566
-	* gfortran.dg/pr91566.f90:
-
-2019-09-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR fortran/91716
-	* gfortran.dg/pr91716.f90: New test.
-
-2019-09-13  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91717
-	* gfortran.dg/dependency_55.f90: New test.
-
-2019-09-12  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR tree-optimization/89386
-	* gcc.target/i386/pr89386.c: New test.
-	* gcc.target/i386/pr89386-1.c: Ditto.
-
-2019-09-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91750
-	* gcc.dg/vect/pr91750.c: New testcase.
-
-2019-09-12  Yuliang Wang  <yuliang.wang@arm.com>
-
-	PR tree-optimization/89386
-	* testsuite/gcc.target/aarch64/sve2/mulhrs_1.c: New test.
-	* testsuite/gcc.dg/vect/vect-mulhrs-1.c: As above.
-	* testsuite/gcc.dg/vect/vect-mulhrs-2.c: As above.
-	* testsuite/gcc.dg/vect/vect-mulhrs-3.c: As above.
-	* testsuite/gcc.dg/vect/vect-mulhrs-4.c: As above.
-	* doc/sourcebuild.texi (vect_mulhrs_hi): Document new target selector.
-	* testsuite/lib/target-supports.exp
-	(check_effective_target_vect_mulhrs_hi): Return true for AArch64
-	with SVE2.
-
-2019-09-11  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR testsuite/83889
-	* gcc.dg/vect/pr81740-2.c: Remove explicit dg-do run.
-	* gcc.dg/vect/pr88598-1.c: Likewise.
-	* gcc.dg/vect/pr88598-2.c: Likewise.
-	* gcc.dg/vect/pr88598-3.c: Likewise.
-	* gcc.dg/vect/pr88598-4.c: Likewise.
-	* gcc.dg/vect/pr88598-5.c: Likewise.
-	* gcc.dg/vect/pr88598-6.c: Likewise.
-	* gcc.dg/vect/pr89440.c: Likewise.
-	* gcc.dg/vect/pr90018.c: Likewise.
-	* gcc.dg/vect/pr91293-1.c: Likewise.
-	* gcc.dg/vect/pr91293-2.c: Likewise.
-	* gcc.dg/vect/pr91293-3.c: Likewise.
-
-2019-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91553
-	* gfortran.dg/pr91553.f90: New test.
-
-2019-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91642
-	* gfortran.dg/pr91642.f90: New test.
-
-2019-09-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89435
-	PR rtl-optimization/89795
-	PR rtl-optimization/91720
-	* gcc.dg/pr89435.c: New test.
-	* gcc.dg/pr89795.c: New test.
-	* gcc.dg/pr91720.c: New test.
-
-2019-09-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90387
-	* gcc.dg/Warray-bounds-44.c: New testcase.
-
-2019-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.target/sparc/20161111-1.c: XFAIL redundant zero-extension test.
-
-2019-09-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91723
-	* gcc.dg/vect/vect-fma-3.c: New test.
-
-	PR middle-end/91725
-	* gcc.c-torture/compile/pr91725.c: New test.
-
-2019-09-11  Richard Biener  <rguenther@suse.de>
-
-	Revert
-	2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
-
-	* gcc.dg/fold-binary-math-casts.c: New test.
-
-2019-09-10  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91673 - ICE with noexcept in alias-declaration.
-	* g++.dg/cpp1z/using7.C: New test.
-	* g++.dg/cpp1z/using8.C: New test.
-
-2019-09-10  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91705 - constexpr evaluation rejects ++/-- on floats.
-	* g++.dg/cpp1y/constexpr-incr2.C: New test.
-
-2019-09-10  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
-	* gfortran.dg/default_format_denormal_1.f90: Same.
-
-2019-09-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91680
-	* gcc.dg/tree-ssa/pr91680.c: New test.
-	* g++.dg/torture/pr91680.C: New test.
-
-2019-09-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/enum29.C: Test location(s) too.
-	* g++.dg/cpp0x/lambda/lambda-ice10.C: Likewise.
-	* g++.dg/cpp2a/constinit3.C: Likewise.
-	* g++.dg/ext/desig4.C: Likewise.
-	* g++.dg/ext/label10.C: Likewise.
-	* g++.old-deja/g++.other/dtor3.C: Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* lib/target-supports.exp (check_effective_target_static): Disable
-	for ARM FDPIC target.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
-	* g++.dg/ipa/devirt-c-7.C: Likewise.
-	* g++.dg/ipa/ivinline-1.C: Likewise.
-	* g++.dg/ipa/ivinline-2.C: Likewise.
-	* g++.dg/ipa/ivinline-3.C: Likewise.
-	* g++.dg/ipa/ivinline-4.C: Likewise.
-	* g++.dg/ipa/ivinline-5.C: Likewise.
-	* g++.dg/ipa/ivinline-7.C: Likewise.
-	* g++.dg/ipa/ivinline-8.C: Likewise.
-	* g++.dg/ipa/ivinline-9.C: Likewise.
-	* g++.dg/tls/pr79288.C: Likewise.
-	* gcc.dg/addr_equal-1.c: Likewise.
-	* gcc.dg/const-1.c: Likewise.
-	* gcc.dg/ipa/pure-const-1.c: Likewise.
-	* gcc.dg/noreturn-8.c: Likewise.
-	* gcc.dg/pr33826.c: Likewise.
-	* gcc.dg/torture/ipa-pta-1.c: Likewise.
-	* gcc.dg/tree-ssa/alias-2.c: Likewise.
-	* gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
-	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
-	* gcc.dg/uninit-19.c: Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* g++.dg/abi/forced.C: Add *-*-uclinux*.
-	* g++.dg/abi/guard2.C: Likewise.
-	* g++.dg/ext/cleanup-10.C: Likewise.
-	* g++.dg/ext/cleanup-11.C: Likewise.
-	* g++.dg/ext/cleanup-8.C: Likewise.
-	* g++.dg/ext/cleanup-9.C: Likewise.
-	* g++.dg/ext/sync-4.C: Likewise.
-	* g++.dg/ipa/comdat.C: Likewise.
-	* gcc.dg/20041106-1.c: Likewise.
-	* gcc.dg/cleanup-10.c: Likewise.
-	* gcc.dg/cleanup-11.c: Likewise.
-	* gcc.dg/cleanup-8.c: Likewise.
-	* gcc.dg/cleanup-9.c: Likewise.
-	* gcc.dg/fdata-sections-1.c: Likewise.
-	* gcc.dg/fdata-sections-2.c: Likewise.
-	* gcc.dg/pr39323-1.c: Likewise.
-	* gcc.dg/pr39323-2.c: Likewise.
-	* gcc.dg/pr39323-3.c: Likewise.
-	* gcc.dg/pr65780-1.c: Likewise.
-	* gcc.dg/pr65780-2.c: Likewise.
-	* gcc.dg/pr67338.c: Likewise.
-	* gcc.dg/pr78185.c: Likewise.
-	* gcc.dg/pr83100-1.c: Likewise.
-	* gcc.dg/pr83100-4.c: Likewise.
-	* gcc.dg/strlenopt-12g.c: Likewise.
-	* gcc.dg/strlenopt-14g.c: Likewise.
-	* gcc.dg/strlenopt-14gf.c: Likewise.
-	* gcc.dg/strlenopt-16g.c: Likewise.
-	* gcc.dg/strlenopt-17g.c: Likewise.
-	* gcc.dg/strlenopt-18g.c: Likewise.
-	* gcc.dg/strlenopt-1f.c: Likewise.
-	* gcc.dg/strlenopt-22g.c: Likewise.
-	* gcc.dg/strlenopt-2f.c: Likewise.
-	* gcc.dg/strlenopt-31g.c: Likewise.
-	* gcc.dg/strlenopt-33g.c: Likewise.
-	* gcc.dg/strlenopt-4g.c: Likewise.
-	* gcc.dg/strlenopt-4gf.c: Likewise.
-	* gcc.dg/strncmp-2.c: Likewise.
-	* gcc.dg/struct-ret-3.c: Likewise.
-	* gcc.dg/torture/pr69760.c: Likewise.
-	* gcc.target/arm/div64-unwinding.c: Likewise.
-	* gcc.target/arm/stack-checking.c: Likewise.
-	* gcc.target/arm/synchronize.c: Likewise.
-	* gcc.target/arm/pr66912.c: Add arm*-*-uclinuxfdpiceabi.
-	* lib/target-supports.exp (check_effective_target_pie): Likewise.
-	(check_effective_target_sync_long_long_runtime): Likewise.
-	(check_effective_target_sync_int_long): Likewise.
-	(check_effective_target_sync_char_short): Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-
-	* gcc.target/arm/eliminate.c: Accept only nonpic targets.
-	* g++.dg/other/anon5.C: Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	Mickaël Guêné <mickael.guene@st.com>
-
-	* gcc.target/arm/interrupt-1.c: Add scan-assembler pattern for
-	arm*-*-uclinuxfdpiceabi.
-	* gcc.target/arm/interrupt-2.c: Likewise.
-	* gcc.target/arm/pr70830.c: Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	Mickaël Guêné <mickael.guene@st.com>
-
-	* gcc.dg/20020312-2.c: Skip on arm*-*-uclinuxfdpiceabi.
-	* gcc.target/arm/20051215-1.c: Likewise.
-	* gcc.target/arm/mmx-1.c: Likewise.
-	* gcc.target/arm/pr19599.c: Likewise.
-	* gcc.target/arm/pr40887.c: Likewise.
-	* gcc.target/arm/pr61948.c: Likewise.
-	* gcc.target/arm/pr77933-1.c: Likewise.
-	* gcc.target/arm/pr77933-2.c: Likewise.
-	* gcc.target/arm/sibcall-1.c: Likewise.
-	* gcc.target/arm/data-rel-2.c: Likewise.
-	* gcc.target/arm/data-rel-3.c: Likewise.
-	* gcc.target/arm/tail-long-call: Likewise.
-	* gcc.target/arm/tlscall.c: Likewise.
-	* gcc.target/arm/vfp-longcall-apcs: Likewise.
-	* gcc.target/arm/ivopts-2.c: Skip object-size test on
-	arm*-*-uclinuxfdpiceabi.
-	* gcc.target/arm/ivopts-3.c: Likewise.
-	* gcc.target/arm/ivopts-4.c: Likewise.
-	* gcc.target/arm/ivopts-5.c: Likewise.
-	* gcc.target/arm/pr43597.c: Likewise.
-	* gcc.target/arm/pr43920-2.c: Likewise.
-	* gcc.target/arm/pr45701-1.c: Skip scan-assembler on
-	arm*-*-uclinuxfdpiceabi.
-	* gcc.target/arm/pr45701-2.c: Likewise.
-	* gcc.target/arm/stack-red-zone.c: Likewise.
-
-2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
-	Mickaël Guêné <mickael.guene@st.com>
-
-	* gcc.target/arm/fp16-aapcs-2.c: Adjust scan-assembler-times.
-	* gcc.target/arm/fp16-aapcs-4.c: Likewise.
-
-2019-09-09  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/84374 - diagnose invalid uses of decltype(auto).
-	* g++.dg/cpp1y/auto-fn57.C: New test.
-
-2019-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/rlwinm-0.c: Adjust expected instruction counts.
-	* gcc.target/powerpc/rlwinm-1.c: Ditto.
-	* gcc.target/powerpc/rlwinm-2.c: Ditto.
-
-2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
-
-	* gcc.dg/fold-binary-math-casts.c: New test.
-
-2019-09-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/87853
-	* gcc.target/i386/pr87853.c: New test.
-
-	PR target/91704
-	* gcc.target/i386/pr91704.c: New test.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* gcc.dg/builtins-config.h: eBPF doesn't support C99 standard
-	functions.
-	* gcc.c-torture/compile/20101217-1.c: Add a function prototype for
-	printf.
-	* gcc.c-torture/compile/20000211-1.c: Skip if target bpf-*-*.
-	* gcc.c-torture/compile/poor.c: Likewise.
-	* gcc.c-torture/compile/pr25311.c: Likewise.
-	* gcc.c-torture/compile/pr39928-1.c: Likewise.
-	* gcc.c-torture/compile/pr70061.c: Likewise.
-	* gcc.c-torture/compile/920501-7.c: Likewise.
-	* gcc.c-torture/compile/20000403-1.c: Likewise.
-	* gcc.c-torture/compile/20001226-1.c: Likewise.
-	* gcc.c-torture/compile/20030903-1.c: Likewise.
-	* gcc.c-torture/compile/20031125-1.c: Likewise.
-	* gcc.c-torture/compile/20040101-1.c: Likewise.
-	* gcc.c-torture/compile/20040317-2.c: Likewise.
-	* gcc.c-torture/compile/20040726-1.c: Likewise.
-	* gcc.c-torture/compile/20051216-1.c: Likewise.
-	* gcc.c-torture/compile/900313-1.c: Likewise.
-	* gcc.c-torture/compile/920625-1.c: Likewise.
-	* gcc.c-torture/compile/930421-1.c: Likewise.
-	* gcc.c-torture/compile/930623-1.c: Likewise.
-	* gcc.c-torture/compile/961004-1.c: Likewise.
-	* gcc.c-torture/compile/980504-1.c: Likewise.
-	* gcc.c-torture/compile/980816-1.c: Likewise.
-	* gcc.c-torture/compile/990625-1.c: Likewise.
-	* gcc.c-torture/compile/DFcmp.c: Likewise.
-	* gcc.c-torture/compile/HIcmp.c: Likewise.
-	* gcc.c-torture/compile/HIset.c: Likewise.
-	* gcc.c-torture/compile/QIcmp.c: Likewise.
-	* gcc.c-torture/compile/QIset.c: Likewise.
-	* gcc.c-torture/compile/SFset.c: Likewise.
-	* gcc.c-torture/compile/SIcmp.c: Likewise.
-	* gcc.c-torture/compile/SIset.c: Likewise.
-	* gcc.c-torture/compile/UHIcmp.c: Likewise.
-	* gcc.c-torture/compile/UQIcmp.c: Likewise.
-	* gcc.c-torture/compile/USIcmp.c: Likewise.
-	* gcc.c-torture/compile/consec.c: Likewise.
-	* gcc.c-torture/compile/limits-fndefn.c: Likewise.
-	* gcc.c-torture/compile/lll.c: Likewise.
-	* gcc.c-torture/compile/parms.c: Likewise.
-	* gcc.c-torture/compile/pass.c: Likewise.
-	* gcc.c-torture/compile/pp.c: Likewise.
-	* gcc.c-torture/compile/pr32399.c: Likewise.
-	* gcc.c-torture/compile/pr34091.c: Likewise.
-	* gcc.c-torture/compile/pr34688.c: Likewise.
-	* gcc.c-torture/compile/pr37258.c: Likewise.
-	* gcc.c-torture/compile/pr37327.c: Likewise.
-	* gcc.c-torture/compile/pr37381.c: Likewise.
-	* gcc.c-torture/compile/pr37669-2.c: Likewise.
-	* gcc.c-torture/compile/pr37669.c: Likewise.
-	* gcc.c-torture/compile/pr37742-3.c: Likewise.
-	* gcc.c-torture/compile/pr44063.c: Likewise.
-	* gcc.c-torture/compile/pr48596.c: Likewise.
-	* gcc.c-torture/compile/pr51856.c: Likewise.
-	* gcc.c-torture/compile/pr54428.c: Likewise.
-	* gcc.c-torture/compile/pr54713-1.c: Likewise.
-	* gcc.c-torture/compile/pr54713-2.c: Likewise.
-	* gcc.c-torture/compile/pr54713-3.c: Likewise.
-	* gcc.c-torture/compile/pr55921.c: Likewise.
-	* gcc.c-torture/compile/pr70240.c: Likewise.
-	* gcc.c-torture/compile/pr70355.c: Likewise.
-	* gcc.c-torture/compile/pr82052.c: Likewise.
-	* gcc.c-torture/compile/pr83487.c: Likewise.
-	* gcc.c-torture/compile/pr86122.c: Likewise.
-	* gcc.c-torture/compile/pret-arg.c: Likewise.
-	* gcc.c-torture/compile/regs-arg-size.c: Likewise.
-	* gcc.c-torture/compile/structret.c: Likewise.
-	* gcc.c-torture/compile/uuarg.c: Likewise.
-	* gcc.dg/20001009-1.c: Likewise.
-	* gcc.dg/20020418-1.c: Likewise.
-	* gcc.dg/20020426-2.c: Likewise.
-	* gcc.dg/20020430-1.c: Likewise.
-	* gcc.dg/20040306-1.c: Likewise.
-	* gcc.dg/20040622-2.c: Likewise.
-	* gcc.dg/20050603-2.c: Likewise.
-	* gcc.dg/20050629-1.c: Likewise.
-	* gcc.dg/20061026.c: Likewise.
-	* gcc.dg/Warray-bounds-3.c: Likewise.
-	* gcc.dg/Warray-bounds-30.c: Likewise.
-	* gcc.dg/Wframe-larger-than-2.c: Likewise.
-	* gcc.dg/Wframe-larger-than.c: Likewise.
-	* gcc.dg/Wrestrict-11.c: Likewise.
-	* gcc.c-torture/compile/20000804-1.c: Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* lib/target-supports.exp (check_effective_target_trampolines):
-	Adapt to eBPF.
-	(check_effective_target_indirect_jumps): Likewise.
-	(check_effective_target_nonlocal_goto): Likewise.
-	(check_effective_target_global_constructor): Likewise.
-	(check_effective_target_return_address): Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* gcc.target/bpf/bpf.exp: New file.
-	* gcc.target/bpf/builtin-load.c: Likewise.
-	* cc.target/bpf/constant-calls.c: Likewise.
-	* gcc.target/bpf/diag-funargs.c: Likewise.
-	* gcc.target/bpf/diag-funargs-2.c: Likewise.
-	* gcc.target/bpf/diag-funargs-3.c: Likewise.
-	* gcc.target/bpf/diag-indcalls.c: Likewise.
-	* gcc.target/bpf/helper-bind.c: Likewise.
-	* cc.target/bpf/helper-bpf-redirect.c: Likewise.
-	* gcc.target/bpf/helper-clone-redirect.c: Likewise.
-	* gcc.target/bpf/helper-csum-diff.c: Likewise.
-	* gcc.target/bpf/helper-csum-update.c: Likewise.
-	* gcc.target/bpf/helper-current-task-under-cgroup.c: Likewise.
-	* gcc.target/bpf/helper-fib-lookup.c: Likewise.
-	* gcc.target/bpf/helper-get-cgroup-classid.c: Likewise.
-	* gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise.
-	* gcc.target/bpf/helper-get-current-comm.c: Likewise.
-	* gcc.target/bpf/helper-get-current-pid-tgid.c: Likewise.
-	* gcc.target/bpf/helper-get-current-task.c: Likewise.
-	* gcc.target/bpf/helper-get-current-uid-gid.c: Likewise.
-	* gcc.target/bpf/helper-get-hash-recalc.c: Likewise.
-	* gcc.target/bpf/helper-get-listener-sock.c: Likewise.
-	* gcc.target/bpf/helper-get-local-storage.c: Likewise.
-	* gcc.target/bpf/helper-get-numa-node-id.c: Likewise.
-	* gcc.target/bpf/helper-get-prandom-u32.c: Likewise.
-	* gcc.target/bpf/helper-get-route-realm.c: Likewise.
-	* gcc.target/bpf/helper-get-smp-processor-id.c: Likewise.
-	* gcc.target/bpf/helper-get-socket-cookie.c: Likewise.
-	* gcc.target/bpf/helper-get-socket-uid.c: Likewise.
-	* gcc.target/bpf/helper-getsockopt.c: Likewise.
-	* gcc.target/bpf/helper-get-stack.c: Likewise.
-	* gcc.target/bpf/helper-get-stackid.c: Likewise.
-	* gcc.target/bpf/helper-ktime-get-ns.c: Likewise.
-	* gcc.target/bpf/helper-l3-csum-replace.c: Likewise.
-	* gcc.target/bpf/helper-l4-csum-replace.c: Likewise.
-	* gcc.target/bpf/helper-lwt-push-encap.c: Likewise.
-	* gcc.target/bpf/helper-lwt-seg6-action.c: Likewise.
-	* gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise.
-	* gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise.
-	* gcc.target/bpf/helper-map-delete-elem.c: Likewise.
-	* gcc.target/bpf/helper-map-lookup-elem.c: Likewise.
-	* gcc.target/bpf/helper-map-peek-elem.c: Likewise.
-	* gcc.target/bpf/helper-map-pop-elem.c: Likewise.
-	* gcc.target/bpf/helper-map-push-elem.c: Likewise.
-	* gcc.target/bpf/helper-map-update-elem.c: Likewise.
-	* gcc.target/bpf/helper-msg-apply-bytes.c: Likewise.
-	* gcc.target/bpf/helper-msg-cork-bytes.c: Likewise.
-	* gcc.target/bpf/helper-msg-pop-data.c: Likewise.
-	* gcc.target/bpf/helper-msg-pull-data.c: Likewise.
-	* gcc.target/bpf/helper-msg-push-data.c: Likewise.
-	* gcc.target/bpf/helper-msg-redirect-hash.c: Likewise.
-	* gcc.target/bpf/helper-msg-redirect-map.c: Likewise.
-	* gcc.target/bpf/helper-override-return.c: Likewise.
-	* gcc.target/bpf/helper-perf-event-output.c: Likewise.
-	* gcc.target/bpf/helper-perf-event-read.c: Likewise.
-	* gcc.target/bpf/helper-perf-event-read-value.c: Likewise.
-	* gcc.target/bpf/helper-perf-prog-read-value.c: Likewise.
-	* gcc.target/bpf/helper-probe-read.c: Likewise.
-	* gcc.target/bpf/helper-probe-read-str.c: Likewise.
-	* gcc.target/bpf/helper-probe-write-user.c: Likewise.
-	* gcc.target/bpf/helper-rc-keydown.c: Likewise.
-	* gcc.target/bpf/helper-rc-pointer-rel.c: Likewise.
-	* gcc.target/bpf/helper-rc-repeat.c: Likewise.
-	* gcc.target/bpf/helper-redirect-map.c: Likewise.
-	* gcc.target/bpf/helper-set-hash.c: Likewise.
-	* gcc.target/bpf/helper-set-hash-invalid.c: Likewise.
-	* gcc.target/bpf/helper-setsockopt.c: Likewise.
-	* gcc.target/bpf/helper-skb-adjust-room.c: Likewise.
-	* gcc.target/bpf/helper-skb-cgroup-id.c: Likewise.
-	* gcc.target/bpf/helper-skb-change-head.c: Likewise.
-	* gcc.target/bpf/helper-skb-change-proto.c: Likewise.
-	* gcc.target/bpf/helper-skb-change-tail.c: Likewise.
-	* gcc.target/bpf/helper-skb-change-type.c: Likewise.
-	* gcc.target/bpf/helper-skb-ecn-set-ce.c: Likewise.
-	* gcc.target/bpf/helper-skb-get-tunnel-key.c: Likewise.
-	* gcc.target/bpf/helper-skb-get-tunnel-opt.c: Likewise.
-	* gcc.target/bpf/helper-skb-get-xfrm-state.c: Likewise.
-	* gcc.target/bpf/helper-skb-load-bytes.c: Likewise.
-	* gcc.target/bpf/helper-skb-load-bytes-relative.c: Likewise.
-	* gcc.target/bpf/helper-skb-pull-data.c: Likewise.
-	* gcc.target/bpf/helper-skb-set-tunnel-key.c: Likewise.
-	* gcc.target/bpf/helper-skb-set-tunnel-opt.c: Likewise.
-	* gcc.target/bpf/helper-skb-store-bytes.c: Likewise.
-	* gcc.target/bpf/helper-skb-under-cgroup.c: Likewise.
-	* gcc.target/bpf/helper-skb-vlan-pop.c: Likewise.
-	* gcc.target/bpf/helper-skb-vlan-push.c: Likewise.
-	* gcc.target/bpf/helper-skc-lookup-tcp.c: Likewise.
-	* gcc.target/bpf/helper-sk-fullsock.c: Likewise.
-	* gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise.
-	* gcc.target/bpf/helper-sk-lookup-upd.c: Likewise.
-	* gcc.target/bpf/helper-sk-redirect-hash.c: Likewise.
-	* gcc.target/bpf/helper-sk-redirect-map.c: Likewise.
-	* gcc.target/bpf/helper-sk-release.c: Likewise.
-	* gcc.target/bpf/helper-sk-select-reuseport.c: Likewise.
-	* gcc.target/bpf/helper-sk-storage-delete.c: Likewise.
-	* gcc.target/bpf/helper-sk-storage-get.c: Likewise.
-	* gcc.target/bpf/helper-sock-hash-update.c: Likewise.
-	* gcc.target/bpf/helper-sock-map-update.c: Likewise.
-	* gcc.target/bpf/helper-sock-ops-cb-flags-set.c: Likewise.
-	* gcc.target/bpf/helper-spin-lock.c: Likewise.
-	* gcc.target/bpf/helper-spin-unlock.c: Likewise.
-	* gcc.target/bpf/helper-strtol.c: Likewise.
-	* gcc.target/bpf/helper-strtoul.c: Likewise.
-	* gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise.
-	* gcc.target/bpf/helper-sysctl-get-name.c: Likewise.
-	* gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise.
-	* gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise.
-	* gcc.target/bpf/helper-tail-call.c: Likewise.
-	* gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise.
-	* gcc.target/bpf/helper-tcp-sock.c: Likewise.
-	* gcc.target/bpf/helper-trace-printk.c: Likewise.
-	* gcc.target/bpf/helper-xdp-adjust-head.c: Likewise.
-	* gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise.
-	* gcc.target/bpf/helper-xdp-adjust-tail.c: Likewise.
-	* gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise.
-	* gcc.target/bpf/sync-fetch-and-add.c: Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* lib/target-supports.exp (check_effective_target_indirect_calls):
-	New proc.
-	* gcc.c-torture/compile/20010102-1.c: Annotate with
-	dg-require-effective-target indirect_calls.
-	* gcc.c-torture/compile/20010107-1.c: Likewise.
-	* gcc.c-torture/compile/20011109-1.c: Likewise.
-	* gcc.c-torture/compile/20011218-1.c: Likewise.
-	* gcc.c-torture/compile/20011229-1.c: Likewise.
-	* gcc.c-torture/compile/20020129-1.c: Likewise.
-	* gcc.c-torture/compile/20020320-1.c: Likewise.
-	* gcc.c-torture/compile/20020706-1.c: Likewise.
-	* gcc.c-torture/compile/20020706-2.c: Likewise.
-	* gcc.c-torture/compile/20021205-1.c: Likewise.
-	* gcc.c-torture/compile/20030921-1.c: Likewise.
-	* gcc.c-torture/compile/20031023-1.c: Likewise.
-	* gcc.c-torture/compile/20031023-2.c: Likewise.
-	* gcc.c-torture/compile/20031023-3.c: Likewise.
-	* gcc.c-torture/compile/20031023-4.c: Likewise.
-	* gcc.c-torture/compile/20040614-1.c: Likewise.
-	* gcc.c-torture/compile/20040909-1.c: Likewise.
-	* gcc.c-torture/compile/20050122-1.c: Likewise.
-	* gcc.c-torture/compile/20050202-1.c: Likewise.
-	* gcc.c-torture/compile/20060208-1.c: Likewise.
-	* gcc.c-torture/compile/20081108-1.c: Likewise.
-	* gcc.c-torture/compile/20150327.c: Likewise.
-	* gcc.c-torture/compile/920428-2.c: Likewise.
-	* gcc.c-torture/compile/920928-5.c: Likewise.
-	* gcc.c-torture/compile/930117-1.c: Likewise.
-	* gcc.c-torture/compile/930607-1.c: Likewise.
-	* gcc.c-torture/compile/991213-2.c: Likewise.
-	* gcc.c-torture/compile/callind.c: Likewise.
-	* gcc.c-torture/compile/calls-void.c: Likewise.
-	* gcc.c-torture/compile/calls.c: Likewise.
-	* gcc.c-torture/compile/pr21840.c: Likewise.
-	* gcc.c-torture/compile/pr32139.c: Likewise.
-	* gcc.c-torture/compile/pr35607.c: Likewise.
-	* gcc.c-torture/compile/pr37433-1.c: Likewise.
-	* gcc.c-torture/compile/pr37433.c: Likewise.
-	* gcc.c-torture/compile/pr39941.c: Likewise.
-	* gcc.c-torture/compile/pr40080.c: Likewise.
-	* gcc.c-torture/compile/pr43635.c: Likewise.
-	* gcc.c-torture/compile/pr43791.c: Likewise.
-	* gcc.c-torture/compile/pr43845.c: Likewise.
-	* gcc.c-torture/compile/pr44043.c: Likewise.
-	* gcc.c-torture/compile/pr51694.c: Likewise.
-	* gcc.c-torture/compile/pr77754-2.c: Likewise.
-	* gcc.c-torture/compile/pr77754-3.c: Likewise.
-	* gcc.c-torture/compile/pr77754-4.c: Likewise.
-	* gcc.c-torture/compile/pr89663-2.c: Likewise.
-	* gcc.c-torture/compile/pta-1.c: Likewise.
-	* gcc.c-torture/compile/stack-check-1.c: Likewise.
-	* gcc.dg/Walloc-size-larger-than-18.c: Likewise.
-
-2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
-
-	* gcc.c-torture/compile/20000609-1.c: Annotate with
-	dg-require-stack-size.
-	* gcc.c-torture/compile/20000804-1.c: Likewise.
-	* gcc.c-torture/compile/20020304-1.c: Likewise.
-	* gcc.c-torture/compile/20020604-1.c: Likewise.
-	* gcc.c-torture/compile/20021015-1.c: Likewise.
-	* gcc.c-torture/compile/20050303-1.c: Likewise.
-	* gcc.c-torture/compile/20060421-1.c: Likewise.
-	* gcc.c-torture/compile/20071207-1.c: Likewise.
-	* gcc.c-torture/compile/20080903-1.c: Likewise.
-	* gcc.c-torture/compile/20121027-1.c: Likewise.
-	* gcc.c-torture/compile/20151204.c: Likewise.
-	* gcc.c-torture/compile/920501-12.c: Likewise.
-	* gcc.c-torture/compile/920501-4.c: Likewise.
-	* gcc.c-torture/compile/920723-1.c: Likewise.
-	* gcc.c-torture/compile/921202-1.c: Likewise.
-	* gcc.c-torture/compile/931003-1.c: Likewise.
-	* gcc.c-torture/compile/931004-1.c: Likewise.
-	* gcc.c-torture/compile/950719-1.c: Likewise.
-	* gcc.c-torture/compile/951222-1.c: Likewise.
-	* gcc.c-torture/compile/990517-1.c: Likewise.
-	* gcc.c-torture/compile/bcopy.c: Likewise.
-	* gcc.c-torture/compile/pr23929.c: Likewise.
-	* gcc.c-torture/compile/pr25310.c: Likewise.
-	* gcc.c-torture/compile/pr34458.c: Likewise.
-	* gcc.c-torture/compile/pr39937.c: Likewise.
-	* gcc.c-torture/compile/pr41181.c: Likewise.
-	* gcc.c-torture/compile/pr41634.c: Likewise.
-	* gcc.c-torture/compile/pr43415.c: Likewise.
-	* gcc.c-torture/compile/pr43417.c: Likewise.
-	* gcc.c-torture/compile/pr44788.c: Likewise.
-	* gcc.c-torture/compile/sound.c: Likewise.
-
-2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.
-
-2019-09-07  David Edelsohn  <dje.gcc@gmail.com>
-
-	* g++.dg/cpp2a/decomp2.C: Add TLS options.
-	* gcc.target/powerpc/pr88233.c: Limit to lp64.
-
-2019-09-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91665
-	* gcc.dg/vect/pr91665.c: New test.
-
-2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR target/91684
-	* gcc.target/arm/pr91684.c: New test.
-
-2019-09-06  Ian Lance Taylor  <iant@golang.org>
-
-	* go.test/test/fixedbugs/bug369.go: Update to match libgo update
-	to Go 1.13beta1.
-
-2019-09-06  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc.dg/torture/inf-compare-1.c: Skip AIX.
-	* gcc.dg/torture/inf-compare-2.c: Skip AIX.
-	* gcc.dg/torture/inf-compare-3.c: Skip AIX.
-	* gcc.dg/torture/inf-compare-4.c: Skip AIX.
-	* gcc.dg/torture/pr52451.c: Skip AIX.
-	* gcc.dg/torture/pr68264.c: Skip AIX
-	* gcc.dg/torture/pr91323.c: Skip AIX.
-
-	* g++.dg/warn/Warray-bounds-4.C: Skip AIX.
-	* g++.dg/warn/Warray-bounds-8.C: Skip AIX.
-	* g++.dg/opt/flifetime-dse2.C: XFAIL AIX.
-	* g++.dg/opt/flifetime-dse4.C: XFAIL AIX.
-
-2019-09-06  Caroline Tice  <cmtice@google.com>
-
-	PR testsuite/91670
-	* g++.dg/ubsan/pr59415.C: Disable LTO, since test uses
-	-fvtable-verify, and the two options are no longer allowed
-	together.
-
-2019-09-06  Nathan Sidwell  <nathan@acm.org>
-
-	* c-c++-common/cpp/line-1.c: New.
-
-2019-09-06  Martin Liska  <mliska@suse.cz>
-
-	PR c++/91125
-	* g++.dg/parse/repo1.C: Remove.
-	* g++.dg/rtti/repo1.C: Remove.
-	* g++.dg/template/repo1.C: Remove.
-	* g++.dg/template/repo10.C: Remove.
-	* g++.dg/template/repo11.C: Remove.
-	* g++.dg/template/repo2.C: Remove.
-	* g++.dg/template/repo3.C: Remove.
-	* g++.dg/template/repo4.C: Remove.
-	* g++.dg/template/repo5.C: Remove.
-	* g++.dg/template/repo6.C: Remove.
-	* g++.dg/template/repo7.C: Remove.
-	* g++.dg/template/repo8.C: Remove.
-	* g++.dg/template/repo9.C: Remove.
-	* g++.old-deja/g++.pt/instantiate4.C: Remove.
-	* g++.old-deja/g++.pt/instantiate6.C: Remove.
-	* g++.old-deja/g++.pt/repo1.C: Remove.
-	* g++.old-deja/g++.pt/repo2.C: Remove.
-	* g++.old-deja/g++.pt/repo3.C: Remove.
-	* g++.old-deja/g++.pt/repo4.C: Remove.
-	* lib/g++.exp: Remove removal of repo files.
-	* lib/gcc-dg.exp: Likewise.
-	* lib/obj-c++.exp: Likewise.
-
-2019-09-05  Jakub Jelinek  <jakub@redhat.com>
-	    Jim Wilson  <jimw@sifive.com>
-
-	PR target/91635
-	* gcc.c-torture/execute/pr91635.c: New test.
-	* gcc.target/riscv/shift-shift-4.c: New test.
-	* gcc.target/riscv/shift-shift-5.c: New test.
-
-2019-09-05  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/91496
-	* gfortran.dg/directive_unroll_5.f90: Adjust error message.
-
-2019-09-05  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91660
-	* gfortran.dg/pdt_4.f03: Fix invalid code.
-        * gfortran.dg/pr91660_1.f90: New test.
-	* gfortran.dg/pr91660_2.f90: Ditto.
-
-2019-09-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91644 - ICE with constinit in function template.
-	* g++.dg/cpp2a/constinit13.C: New test.
-
-2019-09-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91001
-	PR middle-end/91105
-	PR middle-end/91106
-	* gcc.c-torture/compile/pr91001.c: New test.
-
-2019-09-05  Richard Biener  <rguenther@suse.de>
-
-	PR rtl-optimization/91656
-	* gcc.dg/torture/pr91656-1.c: New testcase.
-	* gcc.dg/torture/pr91656-2.c: Likewise.
-	* gcc.dg/torture/pr91656-3.c: Likewise.
-
-2019-09-05  Nathan Sidwell  <nathan@acm.org>
-
-	PR preprocessor/91639
-	* c-c++-common/cpp/pr91639.c: New.
-	* c-c++-common/cpp/pr91639-one.h: New.
-	* c-c++-common/cpp/pr91639-two.h: New.
-
-2019-09-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/91577
-	* gfortran.dg/pr91577.f90: New test, taken from temporary_1.f90.
-
-2019-09-04  Steven G. Kargl  <kargl@gcvc.gnu.org>
-
-	PR fortran/91650
-	* gfortran.dg/pr91650_1.f90: New test.
-	* gfortran.dg/pr91650_2.f90: Ditto.
-
-2019-09-04  Marek Polacek  <polacek@redhat.com>
-
-	* g++.dg/cpp0x/initlist-deduce.C: Don't use -fdeduce-init-list.  Remove
-	dg-warning.  Add dg-error.
-
-2019-09-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR c/78736
-	* gcc.dg/Wenum-conversion.c: New test-case.
-
-2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/data-attributes-2.c: New test.
-	* gcc.target/msp430/function-attributes-4.c: Update dg-warning
-	strings.
-	* gcc.target/msp430/region-attribute-misuse.c: Likewise.
-
-2019-09-03  Kamlesh Kumar  <kamleshbhalui@gmail.com>
-
-	PR tree-optimization/91504
-	gcc.dg/tree-ssa/pr91504.c: New test.
-
-2019-09-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91604
-	* gcc.target/i386/pr91604.c: New test.
-
-2019-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* lib/compat.exp: Remove references to spu.
-	* lib/fortran-torture.exp: Likewise.
-	* lib/gcc-dg.exp: Likewise.
-	* lib/gfortran.exp: Likewise.
-	* lib/target-supports.exp: Likewise.
-	* lib/target-utils.exp: Likewise.
-
-	* c-c++-common/torture/complex-sign-add.c: Remove references to spu.
-	* c-c++-common/torture/complex-sign-mixed-add.c: Likewise.
-	* c-c++-common/torture/complex-sign-mixed-div.c: Likewise.
-	* c-c++-common/torture/complex-sign-mixed-mul.c: Likewise.
-	* c-c++-common/torture/complex-sign-mixed-sub.c: Likewise.
-	* c-c++-common/torture/complex-sign-mul-minus-one.c: Likewise.
-	* c-c++-common/torture/complex-sign-mul-one.c: Likewise.
-	* c-c++-common/torture/complex-sign-mul.c: Likewise.
-	* c-c++-common/torture/complex-sign-sub.c: Likewise.
-
-	* g++.dg/opt/temp1.C: Remove references to spu.
-	* g++.dg/opt/vt1.C: Likewise.
-	* g++.dg/torture/type-generic-1.C: Likewise.
-	* g++.dg/warn/pr30551-2.C: Likewise.
-	* g++.dg/warn/pr30551.C: Likewise.
-	* g++.old-deja/g++.jason/thunk2.C: Likewise.
-	* g++.old-deja/g++.other/comdat5.C: Likewise.
-	* g++.old-deja/g++.other/local-alloc1.C: Likewise.
-
-	* gcc.c-torture/compile/20001226-1.c: Remove references to spu.
-	* gcc.c-torture/execute/20030222-1.c: Likewise.
-	* gcc.c-torture/execute/20031003-1.c: Likewise.
-	* gcc.c-torture/execute/20101011-1.c: Likewise.
-	* gcc.c-torture/execute/conversion.c: Likewise.
-	* gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.
-	* gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
-	* gcc.c-torture/execute/ieee/inf-1.c: Likewise.
-	* gcc.c-torture/execute/ieee/inf-2.c: Likewise.
-	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Likewise.
-	* gcc.c-torture/execute/ieee/rbug.c: Likewise.
-	* gcc.c-torture/execute/pr39228.c: Likewise.
-	* gcc.c-torture/execute/ieee/20010114-2.x: Remove file.
-	* gcc.c-torture/execute/ieee/20030331-1.x: Remove file.
-	* gcc.c-torture/execute/ieee/920518-1.x: Remove file.
-	* gcc.c-torture/execute/ieee/compare-fp-1.x: Remove file.
-	* gcc.c-torture/execute/ieee/fp-cmp-4f.x: Remove file.
-	* gcc.c-torture/execute/ieee/fp-cmp-8f.x: Remove file.
-
-	* gcc.dg/20020312-2.c: Remove references to spu.
-	* gcc.dg/20030702-1.c: Likewise.
-	* gcc.dg/and-1.c: Likewise.
-	* gcc.dg/builtin-inf-1.c: Likewise.
-	* gcc.dg/builtins-1.c: Likewise.
-	* gcc.dg/builtins-43.c: Likewise.
-	* gcc.dg/builtins-44.c: Likewise.
-	* gcc.dg/builtins-45.c: Likewise.
-	* gcc.dg/float-range-1.c: Likewise.
-	* gcc.dg/float-range-3.c: Likewise.
-	* gcc.dg/float-range-4.c: Likewise.
-	* gcc.dg/float-range-5.c: Likewise.
-	* gcc.dg/fold-overflow-1.c: Likewise.
-	* gcc.dg/format/ms_unnamed-1.c: Likewise.
-	* gcc.dg/format/unnamed-1.c: Likewise.
-	* gcc.dg/hex-round-1.c: Likewise.
-	* gcc.dg/hex-round-2.c: Likewise.
-	* gcc.dg/lower-subreg-1.c: Likewise.
-	* gcc.dg/nrv3.c: Likewise.
-	* gcc.dg/pr15784-3.c: Likewise.
-	* gcc.dg/pr27095.c: Likewise.
-	* gcc.dg/pr28243.c: Likewise.
-	* gcc.dg/pr28796-2.c: Likewise.
-	* gcc.dg/pr30551-3.c: Likewise.
-	* gcc.dg/pr30551-6.c: Likewise.
-	* gcc.dg/pr30551.c: Likewise.
-	* gcc.dg/pr70317.c: Likewise.
-	* gcc.dg/sms-1.c: Likewise.
-	* gcc.dg/sms-2.c: Likewise.
-	* gcc.dg/sms-3.c: Likewise.
-	* gcc.dg/sms-4.c: Likewise.
-	* gcc.dg/sms-5.c: Likewise.
-	* gcc.dg/sms-6.c: Likewise.
-	* gcc.dg/sms-7.c: Likewise.
-	* gcc.dg/stack-usage-1.c: Likewise.
-	* gcc.dg/strlenopt-73.c: Likewise.
-	* gcc.dg/titype-1.c: Likewise.
-	* gcc.dg/tls/thr-cse-1.c: Likewise.
-	* gcc.dg/torture/builtin-attr-1.c: Likewise.
-	* gcc.dg/torture/builtin-complex-1.c: Likewise.
-	* gcc.dg/torture/builtin-cproj-1.c: Likewise.
-	* gcc.dg/torture/builtin-frexp-1.c: Likewise.
-	* gcc.dg/torture/builtin-ldexp-1.c: Likewise.
-	* gcc.dg/torture/builtin-logb-1.c: Likewise.
-	* gcc.dg/torture/builtin-math-2.c: Likewise.
-	* gcc.dg/torture/builtin-math-5.c: Likewise.
-	* gcc.dg/torture/builtin-modf-1.c: Likewise.
-	* gcc.dg/torture/fp-int-convert.h: Likewise.
-	* gcc.dg/torture/pr25947-1.c: Likewise.
-	* gcc.dg/torture/type-generic-1.c: Likewise.
-	* gcc.dg/tree-ssa/20040204-1.c: Likewise.
-	* gcc.dg/tree-ssa/ivopts-1.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
-	* gcc.dg/tree-ssa/vector-6.c: Likewise.
-	* gcc.dg/uninit-C-O0.c: Likewise.
-	* gcc.dg/uninit-C.c: Likewise.
-	* gcc.dg/vect/no-math-errno-slp-32.c: Likewise.
-	* gcc.dg/vect/no-math-errno-vect-pow-1.c: Likewise.
-	* gcc.dg/vect/vect-float-extend-1.c: Likewise.
-	* gcc.dg/vect/vect-float-truncate-1.c: Likewise.
-	* gcc.dg/vect/vect.exp: Likewise.
-	* gcc.gd/vect/costmodel/spu/: Remove directory.
-
-	* gcc.target/spu/: Remove directory.
-
-	* gfortran.dg/bessel_6.f90: Remove references to spu.
-	* gfortran.dg/bessel_7.f90: Likewise.
-	* gfortran.dg/char4_iunit_1.f03: Likewise.
-	* gfortran.dg/chmod_1.f90: Likewise.
-	* gfortran.dg/chmod_2.f90: Likewise.
-	* gfortran.dg/chmod_3.f90: Likewise.
-	* gfortran.dg/default_format_1.f90: Likewise.
-	* gfortran.dg/default_format_denormal_1.f90: Likewise.
-	* gfortran.dg/erf_2.F90: Likewise.
-	* gfortran.dg/erf_3.F90: Likewise.
-	* gfortran.dg/init_flag_10.f90: Likewise.
-	* gfortran.dg/init_flag_3.f90: Likewise.
-	* gfortran.dg/int_conv_2.f90: Likewise.
-	* gfortran.dg/integer_exponentiation_3.F90: Likewise.
-	* gfortran.dg/integer_exponentiation_5.F90: Likewise.
-	* gfortran.dg/isnan_1.f90: Likewise.
-	* gfortran.dg/isnan_2.f90: Likewise.
-	* gfortran.dg/maxloc_2.f90: Likewise.
-	* gfortran.dg/maxlocval_2.f90: Likewise.
-	* gfortran.dg/maxlocval_4.f90: Likewise.
-	* gfortran.dg/minloc_1.f90: Likewise.
-	* gfortran.dg/minlocval_1.f90: Likewise.
-	* gfortran.dg/minlocval_4.f90: Likewise.
-	* gfortran.dg/module_nan.f90: Likewise.
-	* gfortran.dg/namelist_42.f90: Likewise.
-	* gfortran.dg/namelist_43.f90: Likewise.
-	* gfortran.dg/nan_1.f90: Likewise.
-	* gfortran.dg/nan_2.f90: Likewise.
-	* gfortran.dg/nan_3.f90: Likewise.
-	* gfortran.dg/nan_4.f90: Likewise.
-	* gfortran.dg/nan_5.f90: Likewise.
-	* gfortran.dg/nan_6.f90: Likewise.
-	* gfortran.dg/nearest_1.f90: Likewise.
-	* gfortran.dg/nearest_3.f90: Likewise.
-	* gfortran.dg/open_errors.f90: Likewise.
-	* gfortran.dg/pr20257.f90: Likewise.
-	* gfortran.dg/read_infnan_1.f90: Likewise.
-	* gfortran.dg/real_const_3.f90: Likewise.
-	* gfortran.dg/realloc_on_assign_2.f03: Likewise.
-	* gfortran.dg/reassoc_4.f: Likewise.
-	* gfortran.dg/scalar_mask_2.f90: Likewise.
-	* gfortran.dg/scratch_1.f90: Likewise.
-	* gfortran.dg/stat_1.f90: Likewise.
-	* gfortran.dg/stat_2.f90: Likewise.
-	* gfortran.dg/transfer_simplify_1.f90: Likewise.
-	* gfortran.dg/typebound_operator_9.f03: Likewise.
-
-	* gfortran.fortran-torture/execute/intrinsic_nearest.x: Remove
-	references to spu.
-	* gfortran.fortran-torture/execute/intrinsic_set_exponent.x: Likewise.
-	* gfortran.fortran-torture/execute/nan_inf_fmt.x: Likewise.
-	* gfortran.fortran-torture/execute/getarg_1.x: Remove file.
-
-2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91603
-	* gcc.target/arm/pr91603.c: New test.
-
-2019-09-03  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* gcc.target/s390/sigfpe-eh.c: New test.
-
-2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/acle/jcvt_1.c: New test.
-
-2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/acle/rintnzx_1.c: New test.
-	* gcc.target/aarch64/simd/vrndnzx_1.c: Likewise.
-
-2019-09-03  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91597
-	* gcc.c-torture/execute/pr91597.c: New test.
-
-2019-09-03  Alexandre Oliva <oliva@adacore.com>
-
-	* gcc.target/i386/20020616-1.c: Preserve full register across
-	main.
-
-2019-09-02  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91589
-	* gfortran.dg/pr91589.f90: New test.
-
-2019-09-02  Steven G. Kargl  <kargl@gc.gnu.org>
-
-	PR fortran/91552
-	* gfortran.dg/pr91552.f90: New test.
-
-2019-09-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/91605
-	* g++.target/i386/pr91605.C: New test.
-
-2019-09-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91632
-	* gcc.c-torture/execute/pr91632.c: New test.
-
-2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/tree-ssa/slsr-42.c: New test.
-
-2019-09-02  Martin Liska  <mliska@suse.cz>
-
-	PR c++/91155
-	* g++.dg/torture/pr91155.C: New test.
-
-2019-09-01  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91129 - wrong error with binary op in template argument.
-	* g++.dg/cpp1y/nontype1.C: New test.
-
-2019-09-01  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.c-torture/compile/20190827-1.c: Add dg-requires-alias.
-
-2019-09-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20190901-1.c: New test.
-
-	* lib/target-supports.exp (check_effective_target_pthread): Add
-	#include <pthread.h> directive to the test.
-
-2019-09-01  Paul Thomas  <pault@gcc.gnu.org>
-
-	* gfortran.dg/select_rank_1.f90: New test.
-	* gfortran.dg/select_rank_2.f90: New test.
-
-2019-09-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91623
-	* gcc.target/i386/pr91623.c: New test.
-
-	PR lto/91572
-	* g++.dg/lto/pr91572_0.C: New test.
-
-2019-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91587
-	* gfortran.dg/pr91587.f90: New test.
-
-2019-08-30  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91599
-	* gcc.dg/Wstringop-overflow-16.c: New test.
-
-	PR middle-end/91584
-	* gfortran.dg/char_array_constructor_4.f90: New test.
-
-2019-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/pack24.adb: New test.
-
-2019-08-30  Jeff Law  <law@redhat.com>
-
-	* gcc.target/mips/r10k-cache-barrier-9.c: Suppress warnings.
-
-2019-08-30  Martin Jambor  <mjambor@suse.cz>
-
-	tree-optimization/91579
-	* gcc.dg/tree-ssa/pr91579.c: New test.
-
-2019-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91560
-	* gcc.dg/torture/vshuf-8.inc: Add two further permutations.
-
-	PR tree-optimization/91351
-	* g++.dg/opt/pr91351.C: New test.
-
-2019-08-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/spellcheck-typenames.C: Adjust expected locations.
-	* g++.dg/cpp0x/pr84676.C: Check locations.
-	* g++.dg/other/pr88187.C: Likewise.
-	* g++.dg/parse/crash13.C: Likewise.
-	* g++.dg/parse/crash46.C: Likewise.
-	* g++.dg/parse/template28.C: Likewise.
-	* g++.dg/parse/typename4.C: Likewise.
-
-2019-08-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91568
-	* gfortran.dg/pr91568.f: New testcase.
-
-2019-08-28  Marek Polacek  <polacek@redhat.com>
-
-	Implement P1152R4: Deprecating some uses of volatile.
-	PR c++/91361
-	* c-c++-common/Wbool-operation-1.c: Use -Wno-volatile in C++.
-	* c-c++-common/gomp/atomic-1.c: Likewise.
-	* c-c++-common/gomp/atomic-9.c: Likewise.
-	* c-c++-common/gomp/depend-iterator-1.c: Likewise.
-	* c-c++-common/gomp/loop-1.c: Adjust warning location for C++.
-	* c-c++-common/gomp/order-3.c: Likewise.
-	* c-c++-common/pr69733.c: Use -Wno-volatile in C++.
-	* c-c++-common/spec-barrier-2.c: Likewise.
-	* c-c++-common/tm/pr54893.c: Likewise.
-	* g++.dg/cpp0x/pr65327.C: Add dg-warning.
-	* g++.dg/cpp0x/rv-conv2.C: Likewise.
-	* g++.dg/cpp0x/rv1n.C: Likewise.
-	* g++.dg/cpp0x/rv1p.C: Likewise.
-	* g++.dg/cpp0x/rv2n.C: Likewise.
-	* g++.dg/cpp0x/rv2p.C: Likewise.
-	* g++.dg/cpp0x/rv3n.C: Likewise.
-	* g++.dg/cpp0x/rv3p.C: Likewise.
-	* g++.dg/cpp0x/rv4n.C: Likewise.
-	* g++.dg/cpp0x/rv4p.C: Likewise.
-	* g++.dg/cpp0x/rv5n.C: Likewise.
-	* g++.dg/cpp0x/rv5p.C: Likewise.
-	* g++.dg/cpp0x/rv6n.C: Likewise.
-	* g++.dg/cpp0x/rv6p.C: Likewise.
-	* g++.dg/cpp0x/rv7n.C: Likewise.
-	* g++.dg/cpp0x/rv7p.C: Likewise.
-	* g++.dg/cpp0x/rv8p.C: Likewise.
-	* g++.dg/cpp0x/trailing14.C: Use -Wno-volatile.
-	* g++.dg/cpp1y/new1.C: Add dg-warning.
-	* g++.dg/cpp2a/volatile1.C: New test.
-	* g++.dg/cpp2a/volatile2.C: New test.
-	* g++.dg/cpp2a/volatile3.C: New test.
-	* g++.dg/cpp2a/volatile4.C: New test.
-	* g++.dg/expr/bool3.C: Add dg-warning.
-	* g++.dg/expr/bool4.C: Likewise.
-	* g++.dg/expr/cond9.C: Likewise.
-	* g++.dg/ext/vector25.C: Likewise.
-	* g++.dg/gomp/depend-iterator-1.C: Use -Wno-volatile.
-	* g++.dg/inherit/covariant21.C: Add dg-warning.
-	* g++.dg/init/ref18.C: Likewise.
-	* g++.dg/ipa/pr63838.C: Likewise.
-	* g++.dg/overload/rvalue2.C: Likewise.
-	* g++.dg/parse/semicolon4.C: Likewise.
-	* g++.dg/warn/Wreturn-type-4.C: Likewise.
-	* g++.dg/warn/pr36069.C: Likewise.
-	* g++.old-deja/g++.mike/p9506.C: Likewise.
-	* g++.old-deja/g++.other/volatile1.C: Likewise.
-
-2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91551
-	* gfortran.dg/allocated_3.f90
-
-2019-08-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91360 - Implement C++20 P1143R2: constinit.
-	* g++.dg/cpp2a/constinit1.C: New test.
-	* g++.dg/cpp2a/constinit2.C: New test.
-	* g++.dg/cpp2a/constinit3.C: New test.
-	* g++.dg/cpp2a/constinit4.C: New test.
-	* g++.dg/cpp2a/constinit5.C: New test.
-	* g++.dg/cpp2a/constinit6.C: New test.
-	* g++.dg/cpp2a/constinit7.C: New test.
-	* g++.dg/cpp2a/constinit8.C: New test.
-	* g++.dg/cpp2a/constinit9.C: New test.
-	* g++.dg/cpp2a/constinit10.C: New test.
-	* g++.dg/cpp2a/constinit11.C: New test.
-	* g++.dg/cpp2a/constinit12.C: New test.
-
-2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91565
-	* gfortran.dg/pr91565.f90: New test.
-
-2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91564
-	* gfortran.dg/pr91564.f90: New test.
-
-2019-08-28  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91457
-	* c-c++-common/Wstringop-overflow-2.c: New test.
-	* g++.dg/warn/Warray-bounds-8.C: New test.
-	* g++.dg/warn/Wstringop-overflow-3.C: New test.
-	* gcc.dg/Wstringop-overflow-15.c: New test.
-
-2019-08-16  Martin Liska  <mliska@suse.cz>
-
-	PR c++/90613
-	* g++.dg/lookup/using61.C: New.
-
-2019-08-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/89544
-	* gcc.target/arm/unaligned-argument-3.c: New test.
-
-2019-08-27  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/81676 - bogus -Wunused warnings in constexpr if.
-	* g++.dg/cpp1z/constexpr-if31.C: New test.
-	* g++.dg/cpp1z/constexpr-if32.C: New test.
-
-	PR c++/91428 - warn about std::is_constant_evaluated in if constexpr.
-	* g++.dg/cpp2a/is-constant-evaluated9.C: New test.
-
-2019-08-27  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91567
-	* gcc.dg/tree-ssa/builtin-snprintf-6.c: Xfail a subset of assertions
-	on targets other than x86_64 to work around PR 83543.
-	* gcc.dg/tree-ssa/builtin-sprintf-warn-22.c: New test.
-
-2019-08-27  Jeff Law  <law@redhat.com>
-
-	* gcc.c-torture/compile/20190827-1.c: New test.
-
-2019-08-27  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/91496
-	* gfortran.dg/pr91496.f90: New testcase.
-
-2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse4_1-round-roundeven-1.c (dg-options):
-	Add -mfpmath=sse.
-	* gcc.target/i386/sse4_1-round-roundeven-2.c (dg-options): Ditto.
-
-2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91528
-	* gcc.target/i386/pr91528.c: New test.
-
-2019-08-27  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/83431
-	PR testsuite/91562
-	* gcc.dg/strlenopt-8.c: Adjust pass/dump name.
-
-2019-08-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91415
-	* g++.dg/warn/sequence-pt-4.C: New test.
-
-2019-08-27  Robin Dapp  <rdapp@linux.ibm.com>
-
-	PR testsuite/91549
-	* gcc.dg/wrapped-binop-simplify.c: Test only on x86, s390 with lp64.
-
-2019-08-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91390
-	PR fortran/91473
-	* gfortran.dg/used_before_typed_4.f90: Change warning to error.
-	* gfortran.dg/argument_checking_20.f90: New test.
-
-2019-08-26  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91545 - ICE in constexpr store evaluation.
-	* g++.dg/cpp0x/pr91545.C: New test.
-
-2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
-
-	* gcc.target/i386/sse4_1-round-roundeven-1.c: New test.
-	* gcc.target/i386/sse4_1-round-roundeven-2.c: New test.
-
-2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
-
-	* gcc.dg/torture/builtin-round-roundeven.c: New test.
-	* gcc.dg/torture/builtin-round-roundevenf128.c: Likewise.
-
-2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.dg/tree-ssa/copy-headers-5.c: Do not run vrp pass.
-	* gcc.dg/tree-ssa/copy-headers-7.c: Do not run vrp pass.
-	* gcc.dg/tree-ssa/loop-15.c: Remove XFAIL.
-	* gcc.dg/tree-ssa/pr23744.c: Change search pattern.
-	* gcc.dg/wrapped-binop-simplify.c: New test.
-
-2019-08-26  Kito Cheng  <kito.cheng@sifive.com>
-
-	* gcc.target/riscv/li.c: New test.
-
-2019-08-24  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/inherit/virtual14.C: New.
-
-2019-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91390
-	PR fortran/91519
-	* gfortran.dg/bessel_3.f90: Add type mismatch errors.
-	* gfortran.dg/coarray_7.f90: Rename subroutines to avoid
-	additional errors.
-	* gfortran.dg/g77/20010519-1.f: Add -std=legacy. Remove
-	warnings for ASSIGN. Add warnings for type mismatch.
-	* gfortran.dg/goacc/acc_on_device-1.f95: Add -std=legacy.
-	Add catch-all warning.
-	* gfortran.dg/internal_pack_9.f90: Rename subroutine to
-	avoid type error.
-	* gfortran.dg/internal_pack_9.f90: Add -std=legacy. Add
-	warnings for type mismatch.
-	* gfortran.dg/pr39937.f: Add -std=legacy and type warnings. Move
-	here from
-	* gfortran.fortran-torture/compile/pr39937.f: Move to gfortran.dg.
-
-2019-08-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/conversion/simd4.C: Test all the locations.
-
-2019-08-23  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91521 - wrong error with operator->.
-	* g++.dg/parse/operator8.C: New test.
-
-2019-08-23  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91481
-	* gcc.target/powerpc/darn-3.c: New testcase.
-
-2019-08-23  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/79817 - attribute deprecated on namespace.
-	* g++.dg/cpp0x/attributes-namespace1.C: New test.
-	* g++.dg/cpp0x/attributes-namespace2.C: New test.
-	* g++.dg/cpp0x/attributes-namespace3.C: New test.
-	* g++.dg/cpp0x/attributes-namespace4.C: New test.
-	* g++.dg/cpp0x/attributes-namespace5.C: New test.
-	* g++.dg/cpp1z/namespace-attribs.C: Adjust.
-	* g++.dg/cpp1z/namespace-attribs2.C: Adjust.
-
-2019-08-23  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
-
-	* gcc.target/mips/get-fcsr-3.c: New test.
-
-2019-08-23  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/83431
-	* gcc.dg/strlenopt-63.c: New test.
-	* gcc.dg/pr79538.c: Adjust text of expected warning.
-	* gcc.dg/pr81292-1.c: Adjust pass name.
-	* gcc.dg/pr81292-2.c: Same.
-	* gcc.dg/pr81703.c: Same.
-	* gcc.dg/strcmpopt_2.c: Same.
-	* gcc.dg/strcmpopt_3.c: Same.
-	* gcc.dg/strcmpopt_4.c: Same.
-	* gcc.dg/strlenopt-1.c: Same.
-	* gcc.dg/strlenopt-10.c: Same.
-	* gcc.dg/strlenopt-11.c: Same.
-	* gcc.dg/strlenopt-13.c: Same.
-	* gcc.dg/strlenopt-14g.c: Same.
-	* gcc.dg/strlenopt-14gf.c: Same.
-	* gcc.dg/strlenopt-15.c: Same.
-	* gcc.dg/strlenopt-16g.c: Same.
-	* gcc.dg/strlenopt-17g.c: Same.
-	* gcc.dg/strlenopt-18g.c: Same.
-	* gcc.dg/strlenopt-19.c: Same.
-	* gcc.dg/strlenopt-1f.c: Same.
-	* gcc.dg/strlenopt-2.c: Same.
-	* gcc.dg/strlenopt-20.c: Same.
-	* gcc.dg/strlenopt-21.c: Same.
-	* gcc.dg/strlenopt-22.c: Same.
-	* gcc.dg/strlenopt-22g.c: Same.
-	* gcc.dg/strlenopt-24.c: Same.
-	* gcc.dg/strlenopt-25.c: Same.
-	* gcc.dg/strlenopt-26.c: Same.
-	* gcc.dg/strlenopt-27.c: Same.
-	* gcc.dg/strlenopt-28.c: Same.
-	* gcc.dg/strlenopt-29.c: Same.
-	* gcc.dg/strlenopt-2f.c: Same.
-	* gcc.dg/strlenopt-3.c: Same.
-	* gcc.dg/strlenopt-30.c: Same.
-	* gcc.dg/strlenopt-31g.c: Same.
-	* gcc.dg/strlenopt-32.c: Same.
-	* gcc.dg/strlenopt-33.c: Same.
-	* gcc.dg/strlenopt-33g.c: Same.
-	* gcc.dg/strlenopt-34.c: Same.
-	* gcc.dg/strlenopt-35.c: Same.
-	* gcc.dg/strlenopt-4.c: Same.
-	* gcc.dg/strlenopt-48.c: Same.
-	* gcc.dg/strlenopt-49.c: Same.
-	* gcc.dg/strlenopt-4g.c: Same.
-	* gcc.dg/strlenopt-4gf.c: Same.
-	* gcc.dg/strlenopt-5.c: Same.
-	* gcc.dg/strlenopt-50.c: Same.
-	* gcc.dg/strlenopt-51.c: Same.
-	* gcc.dg/strlenopt-52.c: Same.
-	* gcc.dg/strlenopt-53.c: Same.
-	* gcc.dg/strlenopt-54.c: Same.
-	* gcc.dg/strlenopt-55.c: Same.
-	* gcc.dg/strlenopt-56.c: Same.
-	* gcc.dg/strlenopt-6.c: Same.
-	* gcc.dg/strlenopt-61.c: Same.
-	* gcc.dg/strlenopt-7.c: Same.
-	* gcc.dg/strlenopt-8.c: Same.
-	* gcc.dg/strlenopt-9.c: Same.
-	* gcc.dg/strlenopt.h (snprintf, snprintf): Declare.
-	* gcc.dg/tree-ssa/builtin-snprintf-6.c: New test.
-	* gcc.dg/tree-ssa/builtin-snprintf-7.c: New test.
-	* gcc.dg/tree-ssa/builtin-snprintf-8.c: New test.
-	* gcc.dg/tree-ssa/builtin-snprintf-9.c: New test.
-	* gcc.dg/tree-ssa/builtin-sprintf-warn-21.c: New test.
-	* gcc.dg/tree-ssa/dump-4.c: New test.
-	* gcc.dg/tree-ssa/pr83501.c: Adjust pass name.
-
-2019-08-23  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/Warray-bounds-36.c: Make functions static to avoid failures
-	with -fpic.
-	* gcc.dg/Warray-bounds-41.c: Same.
-	* gcc.dg/pr78973.c: Same.
-	* gcc.dg/pr78973-2.c: Same.
-
-2019-08-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91304 - prefix attributes ignored in condition.
-	* g++.dg/cpp0x/gen-attrs-70.C: New test.
-
-2019-08-22  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/91490
-	* c-c++-common/Warray-bounds-7.c: New test.
-	* gcc.dg/Warray-bounds-39.c: Expect either -Warray-bounds or
-	-Wstringop-overflow.
-	* gcc.dg/strlenopt-78.c: New test.
-
-2019-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/minmax-4.c: Add -mno-stackrealign to dg-options.
-	* gcc.target/i386/minmax-5.c: Likewise.
-	* gcc.target/i386/minmax-6.c: Likewise.
-	* gcc.target/i386/minmax-7.c: Likewise.
-	* gcc.target/i386/pr91154.c: Likewise.
-
-2019-08-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/dump-ada-spec-15.c: Check that the parameters are named.
-
-2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
-	* gcc.target/arm/acle/crc_hf_1.c: New test.
-
-2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.target/arm/neon-extend-1.c: Remove test.
-	* gcc.target/arm/neon-extend-2.c: Remove test.
-
-2019-08-22  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: New test.
-	* gcc.target/aarch64/advsimd-intrinsics/vst1x4.c: New test.
-
-2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-	    Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR target/88839
-	* gcc.target/aarch64/sve/sel_1.c: New test.
-	* gcc.target/aarch64/sve/sel_2.c: Likewise.
-	* gcc.target/aarch64/sve/sel_3.c: Likewise.
-	* gcc.target/aarch64/sve/sel_4.c: Likewise.
-	* gcc.target/aarch64/sve/sel_5.c: Likewise.
-	* gcc.target/aarch64/sve/sel_6.c: Likewise.
-
-2019-08-21  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR c++/91505
-	* g++.target/i386/crc32-4.C: New test.
-
-2019-08-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91482
-	* gcc.dg/tree-ssa/pr91482.c: New testcase.
-
-2019-08-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/dump-ada-spec-15.c: New test.
-
-2019-08-21  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/cmse/cmse-9.c: Add quotes to expected
-	warning messages.
-
-2019-08-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/prot9.adb, gnat.dg/prot9_gen.ads,
-	gnat.dg/prot9_pkg1.ads, gnat.dg/prot9_pkg2.ads: New testcase.
-
-2019-08-21  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/implicit_param.adb, gnat.dg/implicit_param_pkg.ads:
-	New testcase.
-
-2019-08-20  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/91458
-	* g++.dg/tree-ssa/ssa-dse-1.C: Use the same search pattern
-	unconditionally (correcting r272199, PR middle-end/90676).
-	* gcc.dg/tree-prof/stringop-2.c: Same.
-
-2019-08-20  Ian Lance Taylor  <iant@golang.org>
-
-	* go.test/test/fixedbugs/bug073.go: Update for language changes.
-
-2019-08-20  Matthew Beliveau  <mbelivea@redhat.com>
-
-	* gcc.dg/tree-ssa/redundant-assign-zero-1.c: New test.
-	* gcc.dg/tree-ssa/redundant-assign-zero-2.c: New test.
-
-2019-08-20  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/37242
-	* gcc.dg/tree-ssa/ssa-fre-80.c: New testcase.
-
-2019-08-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/storage_size1.adb: New testcase.
-
-2019-08-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/loop_entry2.adb: New testcase.
-
-2019-08-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/tagged5.adb, gnat.dg/tagged5.ads: New testcase.
-
-2019-08-20  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/type_conv2.adb, gnat.dg/type_conv2.ads: New testcase.
-
-2019-08-20  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/unchecked_convert14.adb: New testcase.
-
-2019-08-20  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/object_size1.adb: New testcase.
-
-2019-08-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20190820-1.c: New test.
-
-2019-08-20  Richard Biener  <rguenther@suse.de>
-
-	PR target/91498
-	* gcc.target/i386/minmax-7.c: New testcase.
-
-2019-08-20  Lili Cui  <lili.cui@intel.com>
-
-	* gcc.target/i386/funcspec-56.inc: Handle new march.
-	* g++.target/i386/mv16.C: Handle new march
-
-2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR middle-end/89544
-	* gcc.target/arm/unaligned-argument-1.c: New test.
-	* gcc.target/arm/unaligned-argument-2.c: New test.
-
-2019-08-19  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* gcc.target/aarch64/fmul_scvtf_1.c: New test.
-
-2019-08-19  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91264 - detect modifying const objects in constexpr.
-	* g++.dg/cpp1y/constexpr-tracking-const1.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const2.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const3.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const4.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const5.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const6.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const7.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const8.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const9.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const10.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const11.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const12.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const13.C: New test.
-	* g++.dg/cpp1y/constexpr-tracking-const14.C: New test.
-
-2019-08-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/elab8.adb, gnat.dg/elab8_gen.adb,
-	gnat.dg/elab8_gen.ads, gnat.dg/elab8_pkg.adb,
-	gnat.dg/elab8_pkg.ads: New testcase.
-
-2019-08-19  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/warn29.adb, gnat.dg/warn29.ads: New testcase.
-
-2019-08-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/expr_func9.adb: New testcase.
-
-2019-08-19  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/valid_scalars2.adb: New testcase.
-
-2019-08-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst12.adb, gnat.dg/generic_inst12_pkg1.adb,
-	gnat.dg/generic_inst12_pkg1.ads,
-	gnat.dg/generic_inst12_pkg2.ads: New testcase.
-
-2019-08-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/warn28.adb, gnat.dg/warn28.ads: New testcase.
-
-2019-08-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/rep_clause9.adb: New testcase.
-
-2019-08-19  Olivier Hainque  <hainque@adacore.com>
-
-	* gnat.dg/openacc1.adb: New testcase.
-
-2019-08-19  Kito Cheng  <kito.cheng@sifive.com>
-
-	PR target/91441
-	* gcc.target/riscv/pr91441.c: New.
-
-2019-08-18  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91485
-	* gfortran.dg/pr91485.f90: New test.
-
-2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/82992
-	* gfortran.dg/pr71649.f90: Adjust error messages.
-	* gfortran.dg/use_15.f90: Ditto.
-	* gfortran.dg/use_rename_8.f90: Ditto.
-
-2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/78739
-	* fortran.dg/pr78739.f90: New test.
-
-2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/78719
-	* gfortran.dg/pr78719_1.f90: New test.
-	* gfortran.dg/pr78719_2.f90: Ditto.
-	* gfortran.dg/pr78719_3.f90: Ditto.
-
-2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91471
-	* gfortran.dg/pr91471.f90: New test.
-
-2019-08-16  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/85827
-	* g++.dg/cpp1z/constexpr-if29.C: New test.
-
-2019-08-16  Jeff Law  <law@redhat.com>
-
-	* gcc.target/sh/pr54236-6.c: Use -fno-tree-forwprop.
-
-2019-08-16  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/struct-ret-1.c: Enable on all targets.
-
-2019-08-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt81.ad[sb]: New test.
-
-2019-08-16  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/91458
-	* g++.dg/tree-ssa/pr19807.C: Use the same search pattern
-	unconditionally (correcting r272199, PR middle-end/90676).
-
-2019-08-16  Richard Biener  <rguenther@suse.de>
-
-	PR target/91469
-	* gcc.target/i386/pr91469-1.c: New testcase.
-	* gcc.target/i386/pr91469-2.c: Likewise.
-
-2019-08-16  Mark Eggleston <mark.eggleston@codethink.com>
-
-	* gfortran.dg/auto_in_equiv_1.f90: New test.
-	* gfortran.dg/auto_in_equiv_2.f90: New test.
-	* gfortran.dg/auto_in_equiv_3.f90: New test.
-
-2019-08-16  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/forwprop-31.c: Adjust.
-
-2019-08-16  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/91447
-	* g++.dg/ipa/ipa-icf-4.C: Add -missed for target that
-	don't have aliases.
-
-2019-08-16  Alexandre Oliva <oliva@adacore.com>
-
-	* gcc.target/i386/pr85044.c: Require support for trampolines.
-
-	* gcc.target/i386/asm-4.c: Use amd64 natural addressing mode
-	on all __LP64__ targets.
-
-	* gcc.target/arc/interrupt-6.c: Use __builtin_alloca, require
-	effective target support for alloca, drop include of alloca.h.
-	* gcc.target/i386/pr80969-3.c: Likewise.
-	* gcc.target/sparc/setjmp-1.c: Likewise.
-	* gcc.target/x86_64/abi/ms-sysv/gen.cc: Likewise.
-	* gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Likewise.
-
-	* gcc.misc-tests/options.exp: Match /ld and -ld besides
-	/collect2.
-
-2019-08-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91443
-	* gfortran.dg/argument_checking_19.f90: New test.
-	* gfortran.dg/altreturn_10.f90: Change dg-warning to dg-error.
-	* gfortran.dg/dec_union_11.f90: Add -std=legacy.
-	* gfortran.dg/hollerith8.f90: Likewise. Remove warning for
-	Hollerith constant.
-	* gfortran.dg/integer_exponentiation_2.f90: New subroutine gee_i8;
-	use it to avoid type mismatches.
-	* gfortran.dg/pr41011.f: Add -std=legacy.
-	* gfortran.dg/whole_file_1.f90: Change warnings to errors.
-	* gfortran.dg/whole_file_2.f90: Likewise.
-
-2019-08-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91445
-	* gcc.dg/torture/pr91445.c: New testcase.
-
-2019-08-15  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/pr80170.c: Adjust to use __SIZETYPE__.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/loop_add_4.c: Expect 10 INCWs and
-	INCDs rather than 8.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/revb_1.c: Restrict to little-endian targets.
-	Avoid including stdint.h.
-	* gcc.target/aarch64/sve/revh_1.c: Likewise.
-	* gcc.target/aarch64/sve/revw_1.c: Likewise.
-	* gcc.target/aarch64/sve/revb_2.c: New big-endian test.
-	* gcc.target/aarch64/sve/revh_2.c: Likewise.
-	* gcc.target/aarch64/sve/revw_2.c: Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_mla_5.c: Allow FMAD as well as FMLA
-	and FMSB as well as FMLS.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/ext_2.c: Expect a MOVPRFX.
-	* gcc.target/aarch64/sve/ext_3.c: New test.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* gcc.target/aarch64/sve/shift_1.c: Accept reversed shifts.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_mla_1.c: New test.
-	* gcc.target/aarch64/sve/cond_mla_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_5_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_6.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_6_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_7.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_7_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_8.c: Likewise.
-	* gcc.target/aarch64/sve/cond_mla_8_run.c: Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_fadd_1.c: New test.
-	* gcc.target/aarch64/sve/cond_fadd_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fadd_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_1.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fsubr_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_1.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmaxnm_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_1.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fminnm_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_1.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fmul_4_run.c: Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_fabd_1.c: New test.
-	* gcc.target/aarch64/sve/cond_fabd_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_fabd_5_run.c: Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_abd_1.c: New test.
-	* gcc.target/aarch64/sve/cond_abd_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_abd_5_run.c: Likewise.
-
-2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
-	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_shift_1.c: New test.
-	* gcc.target/aarch64/sve/cond_shift_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_5_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_6.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_6_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_7.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_7_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_8.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_8_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_9.c: Likewise.
-	* gcc.target/aarch64/sve/cond_shift_9_run.c: Likewise.
-
-2019-08-14  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/91449
-	* gcc.dg/strlenopt-73.c: Restrict 128-bit tests to i386.
-
-2019-08-14  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR c++/91436
-	* g++.dg/lookup/missing-std-include-5.C: Limit test to C++14 and up.
-	* g++.dg/lookup/missing-std-include-6.C: Don't check make_unique in
-	test that runs for C++11.
-	* g++.dg/lookup/missing-std-include-8.C: Check make_unique here.
-
-2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.c-torture/execute/noinit-attribute.c: Fix typo.
-
-2019-08-14  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91294
-	* gcc.dg/strlenopt-44.c: Adjust tested result.
-	* gcc.dg/strlenopt-70.c: Avoid exercising unimplemnted optimization.
-	* gcc.dg/strlenopt-73.c: New test.
-	* gcc.dg/strlenopt-74.c: New test.
-	* gcc.dg/strlenopt-75.c: New test.
-	* gcc.dg/strlenopt-76.c: New test.
-	* gcc.dg/strlenopt-77.c: New test.
-
-2019-08-14  Jakub Jelinek  <jakub@redhat.com>
-	    Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91391 - bogus -Wcomma-subscript warning.
-	* g++.dg/cpp2a/comma5.C: New test.
-
-2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_noinit): New
-	proc.
-	* gcc.c-torture/execute/noinit-attribute.c: New test.
-
-2019-08-14  Richard Biener  <rguenther@suse.de>
-
-	PR target/91154
-	* gcc.target/i386/pr91154.c: New testcase.
-	* gcc.target/i386/minmax-3.c: Likewise.
-	* gcc.target/i386/minmax-4.c: Likewise.
-	* gcc.target/i386/minmax-5.c: Likewise.
-	* gcc.target/i386/minmax-6.c: Likewise.
-	* gcc.target/i386/minmax-1.c: Add -mno-stv.
-	* gcc.target/i386/minmax-2.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_logical_1.c: New test.
-	* gcc.target/aarch64/sve/cond_logical_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_logical_5_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cond_uxt_1.c: New test.
-	* gcc.target/aarch64/sve/cond_uxt_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_uxt_4_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cond_convert_1.c: New test.
-	* gcc.target/aarch64/sve/cond_convert_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_5.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_5_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_6.c: Likewise.
-	* gcc.target/aarch64/sve/cond_convert_6_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_unary_1.c: Add tests for
-	floating-point types.
-	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/cond_unary_1.c: New test.
-	* gcc.target/aarch64/sve/cond_unary_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
-	* gcc.target/aarch64/sve/cond_unary_4_run.c: Likewise.
-
-2019-08-14  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/alignment15.adb: New testcase.
-
-2019-08-14  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/warn27.adb: New testcase.
-
-2019-08-14  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/inline19.adb, gnat.dg/inline19.ads: New testcase.
-
-2019-08-14  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/equal11.adb, gnat.dg/equal11_interface.ads,
-	gnat.dg/equal11_record.adb, gnat.dg/equal11_record.ads: New
-	testcase.
-
-2019-08-14  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/discr57.adb: New testcase.
-
-2019-08-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst11.adb, gnat.dg/generic_inst11_pkg.adb,
-	gnat.dg/generic_inst11_pkg.ads: New testcase.
-
-2019-08-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/assert2.adb, gnat.dg/assert2.ads: New testcase.
-
-2019-08-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/inline18.adb, gnat.dg/inline18.ads,
-	gnat.dg/inline18_gen1-inner_g.ads, gnat.dg/inline18_gen1.adb,
-	gnat.dg/inline18_gen1.ads, gnat.dg/inline18_gen2.adb,
-	gnat.dg/inline18_gen2.ads, gnat.dg/inline18_gen3.adb,
-	gnat.dg/inline18_gen3.ads, gnat.dg/inline18_pkg1.adb,
-	gnat.dg/inline18_pkg1.ads, gnat.dg/inline18_pkg2-child.ads,
-	gnat.dg/inline18_pkg2.ads: New testcase.
-
-2019-08-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate12.adb, gnat.dg/predicate12.ads: New
-	testcase.
-
-2019-08-14  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/task5.adb: New testcase.
-
-2019-08-14  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/91419
-	* lib/target-supports.exp (natural_alignment_32): Amend target
-	list based on BIGGEST_ALIGNMENT.
-	(natural_alignment_64): Targets not natural_alignment_32 cannot
-	be natural_alignment_64.
-	* gcc.dg/tree-ssa/pr91091-2.c: XFAIL for !natural_alignment_32.
-	* gcc.dg/tree-ssa/ssa-fre-77.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-61.c: Require natural_alignment_32.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/vcond_21.c: New test.
-	* gcc.target/aarch64/sve/vcond_21_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* g++.target/aarch64/sve/dup_sel_1.C: New test.
-	* g++.target/aarch64/sve/dup_sel_2.C: Likewise.
-	* g++.target/aarch64/sve/dup_sel_3.C: Likewise.
-	* g++.target/aarch64/sve/dup_sel_4.C: Likewise.
-	* g++.target/aarch64/sve/dup_sel_5.C: Likewise.
-	* g++.target/aarch64/sve/dup_sel_6.C: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/sve/vcond_18.c: New test.
-	* gcc.target/aarch64/sve/vcond_18_run.c: Likewise.
-	* gcc.target/aarch64/sve/vcond_19.c: Likewise.
-	* gcc.target/aarch64/sve/vcond_19_run.c: Likewise.
-	* gcc.target/aarch64/sve/vcond_20.c: Likewise.
-	* gcc.target/aarch64/sve/vcond_20_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/fmaxnm_1.c: New test.
-	* gcc.target/aarch64/sve/fminnm_1.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/smax_1.c: New test.
-	* gcc.target/aarch64/sve/smin_1.c: Likewise.
-	* gcc.target/aarch64/sve/umax_1.c: Likewise.
-	* gcc.target/aarch64/sve/umin_1.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cnot_1.c: New test.
-	* gcc.target/aarch64/sve/cond_cnot_1.c: Likewise.
-	* gcc.target/aarch64/sve/cond_cnot_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_cnot_2.c: Likewise.
-	* gcc.target/aarch64/sve/cond_cnot_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/cond_cnot_3.c: Likewise.
-	* gcc.target/aarch64/sve/cond_cnot_3_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/vect-clz.c: Force SVE off.
-	* gcc.target/aarch64/sve/clrsb_1.c: New test.
-	* gcc.target/aarch64/sve/clrsb_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/clz_1.c: Likewise.
-	* gcc.target/aarch64/sve/clz_1_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/adr_1.c: New test.
-	* gcc.target/aarch64/sve/adr_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/adr_2.c: Likewise.
-	* gcc.target/aarch64/sve/adr_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/adr_3.c: Likewise.
-	* gcc.target/aarch64/sve/adr_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/adr_4.c: Likewise.
-	* gcc.target/aarch64/sve/adr_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/adr_5.c: Likewise.
-	* gcc.target/aarch64/sve/adr_5_run.c: Likewise.
-
-2019-08-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/conversion/simd4.C: Test locations.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/peel_ind_1.c: Look for an inverted .B VL1.
-	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise .S VL7.
-
-2019-08-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/parse/typedef9.C: Test locations too.
-
-2019-08-14  Martin Liska  <mliska@suse.cz>
-
-	* c-c++-common/asan/memcmp-1.c: There's a new function in the
-	stack-trace on the top.  So shift expected output in stack
-	trace.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/vcond_17.c: New test.
-	* gcc.target/aarch64/sve/vcond_17_run.c: Likewise.
-
-2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/spill_4.c: Expect all ptrues to be .Bs.
-	* gcc.target/aarch64/sve/single_1.c: Likewise.
-	* gcc.target/aarch64/sve/single_2.c: Likewise.
-	* gcc.target/aarch64/sve/single_3.c: Likewise.
-	* gcc.target/aarch64/sve/single_4.c: Likewise.
-
-2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/87991
-	* gfortran.dg/pr87991.f90: New test.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/spill_2.c: Increase iteration counts
-	beyond the range of a PTRUE.
-	* gcc.target/aarch64/sve/while_6.c: New test.
-	* gcc.target/aarch64/sve/while_7.c: Likewise.
-	* gcc.target/aarch64/sve/while_8.c: Likewise.
-	* gcc.target/aarch64/sve/while_9.c: Likewise.
-	* gcc.target/aarch64/sve/while_10.c: Likewise.
-
-2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/88072
-	* gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.  Left
-	out of previous commit!
-
-2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/88072
-	* gfortran.dg/pr88072.f90: New test.
-	* gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.
-
-2019-08-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* obj-c++.dg/stubify-1.mm: Rename symbol stub option.
-	* obj-c++.dg/stubify-2.mm: Likewise.
-	* objc.dg/stubify-1.m: Likewise.
-	* objc.dg/stubify-2.m: Likewise.
-
-2013-08-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90563
-	* gfortran.dg/do_subsript_5.f90: New test.
-
-2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/89647
-	* gfortran.dg/pr89647.f90: New test.
-
-2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/87993
-	* gfortran.dg/pr87993.f90: New test.
-
-2019-08-13  Martin Sebor  <msebor@redhat.com>
-
-	PR c/80619
-	* gcc.dg/format/pr80619.c: New test.
-
-2019-08-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90473 - wrong code with nullptr in default argument.
-	* g++.dg/cpp0x/nullptr42.C: New test.
-
-2019-08-13  Olivier Hainque  <hainque@adacore.com>
-
-	* gnat.dg/casesi.ad[bs], test_casesi.adb: New test.
-
-2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/81800
-	* gcc.target/aarch64/no-inline-lrint_3.c: New test.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/init_2.c: Expect ld1rd to be used
-	instead of a full vector load.
-	* gcc.target/aarch64/sve/init_4.c: Likewise.
-	* gcc.target/aarch64/sve/ld1r_2.c: Remove constants that no longer
-	need to be loaded from memory.
-	* gcc.target/aarch64/sve/slp_2.c: Expect the same output for
-	big and little endian.
-	* gcc.target/aarch64/sve/slp_3.c: Likewise.  Expect 3 of the
-	doubles to be moved via integer registers rather than loaded
-	from memory.
-	* gcc.target/aarch64/sve/slp_4.c: Likewise but for 4 doubles.
-	* gcc.target/aarch64/sve/spill_4.c: Expect 16-bit constants to be
-	loaded via an integer register rather than from memory.
-	* gcc.target/aarch64/sve/const_1.c: New test.
-	* gcc.target/aarch64/sve/const_2.c: Likewise.
-	* gcc.target/aarch64/sve/const_3.c: Likewise.
-
-2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
-	Handle csv-* and bad-devices-* tests.
-	* gcc.target/msp430/devices/README: Document how bad-devices-* tests
-	work.
-	* gcc.target/msp430/devices/bad-devices-1.c: New test.
-	* gcc.target/msp430/devices/bad-devices-2.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-3.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-4.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-5.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-6.c: Likewise.
-	* gcc.target/msp430/devices/csv-device-order.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
-	* gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
-	* gcc.target/msp430/devices/hard-foo.c: Likewise.
-	* gcc.target/msp430/devices/bad-devices-1.csv: New test support file.
-	* gcc.target/msp430/devices/bad-devices-2.csv: Likewise.
-	* gcc.target/msp430/devices/bad-devices-3.csv: Likewise.
-	* gcc.target/msp430/devices/bad-devices-4.csv: Likewise.
-	* gcc.target/msp430/devices/bad-devices-5.csv: Likewise.
-	* gcc.target/msp430/devices/bad-devices-6.csv: Likewise.
-	* gcc.target/msp430/devices/devices.csv: Likewise.
-
-2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/msp430.exp
-	(check_effective_target_msp430_430_selected): New.
-	(check_effective_target_msp430_430x_selected): New.
-	(check_effective_target_msp430_mlarge_selected): New.
-	(check_effective_target_msp430_hwmul_not_none): New.
-	(check_effective_target_msp430_hwmul_not_16bit): New.
-	(check_effective_target_msp430_hwmul_not_32bit): New.
-	(check_effective_target_msp430_hwmul_not_f5): New.
-	(msp430_get_opts): New.
-	(msp430_device_permutations_runtest): New.
-	* gcc.target/msp430/devices/README: New file.
-	* gcc.target/msp430/devices-main.c: New test.
-	* gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
-	* gcc.target/msp430/devices/hard-foo.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
-	* gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
-	* gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
-
-2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/asm-x-constraint-1.c: New test.
-	* gcc.target/aarch64/asm-y-constraint-1.c: Likewise.
-
-2019-08-13  Janne Blomqvist  <jb@gcc.gnu.org>
-
-        PR fortran/91414
-        * gfortran.dg/random_seed_1.f90: Update to match new seed size.
-
-2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr56.adb, gnat.dg/discr56.ads,
-	gnat.dg/discr56_pkg1.adb, gnat.dg/discr56_pkg1.ads,
-	gnat.dg/discr56_pkg2.ads: New testcase.
-
-2019-08-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/tagged4.adb: New testcase.
-
-2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst10.adb, gnat.dg/generic_inst10_pkg.ads:
-	New testcase.
-
-2019-08-13  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/tagged3.adb, gnat.dg/tagged3_pkg.adb,
-	gnat.dg/tagged3_pkg.ads: New testcase.
-
-2019-08-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/aggr27.adb: New testcase.
-
-2019-08-13  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/aggr26.adb: New testcase.
-
-2019-08-13  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/allocator2.adb, gnat.dg/allocator2.ads: New testcase.
-
-2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst9.adb, gnat.dg/generic_inst9.ads,
-	gnat.dg/generic_inst9_pkg1-operator.ads,
-	gnat.dg/generic_inst9_pkg1.ads, gnat.dg/generic_inst9_pkg2.adb,
-	gnat.dg/generic_inst9_pkg2.ads: New testcase.
-
-2019-08-13  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/anon3.adb, gnat.dg/anon3.ads: New testcase.
-
-2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/generic_inst8.adb, gnat.dg/generic_inst8.ads,
-	gnat.dg/generic_inst8_g.adb, gnat.dg/generic_inst8_g.ads: New
-	testcase.
-
-2019-08-13  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/tag2.adb, gnat.dg/tag2_pkg.ads: New testcase.
-
-2019-08-13  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/tree-prof/ic-misattribution-1.c: Use -fdump-ipa-profile-node.
-
-2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/91424
-	* gfortran.dg/do_subscript_3.f90: New test.
-	* gfortran.dg/do_subscript_4.f90: New test.
-	* gfortran.dg/pr70754.f90: Use indices that to not overflow.
-
-2019-08-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/83250
-	PR target/91340
-	* gcc.target/i386/avx-typecast-1.c: New test.
-	* gcc.target/i386/avx-typecast-2.c: New test.
-	* gcc.target/i386/avx512f-typecast-2.c: New test.
-
-2019-08-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/null_check.adb: New testcase.
-
-2019-08-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/renaming15.adb: New testcase.
-
-2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/slice10.adb: New testcase.
-
-2019-08-12  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/generic_inst7.adb, gnat.dg/generic_inst7_pkg.adb,
-	gnat.dg/generic_inst7_pkg.ads, gnat.dg/generic_inst7_types.ads:
-	New testcase.
-
-2019-08-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/equal10.adb, gnat.dg/equal10.ads: New testcase.
-
-2019-08-12  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/suppress_initialization2.adb,
-	gnat.dg/suppress_initialization2.ads: New testcase.
-
-2019-08-12  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/no_caching.adb, gnat.dg/no_caching.ads: New testcase.
-
-2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/range_check7.adb: New testcase.
-
-2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/range_check6.adb: New testcase.
-
-2019-08-11  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/90601
-	* gdc.dg/pr90601.d: New test.
-
-2019-08-10  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/boz_8.f90: Adjust error messages.
-	* gfortran.dg/nan_4.f90: Ditto.
-	* gfortran.dg/boz_1.f90: Add -fallow-invalid-boz to dg-options,
-	and test for warnings.
-	* gfortran.dg/boz_3.f90: Ditto.
-	* gfortran.dg/boz_4.f90: Ditto.
-	* gfortran.dg/dec_structure_6.f90: Ditto.
-	* gfortran.dg/ibits.f90: Ditto.
-
-2019-08-10  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/91238
-	* gdc.dg/pr91238.d: New test.
-
-2019-08-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/declare-target-2.c: Don't expect error for
-	declare target with clauses in between declare target without clauses
-	and end declare target.
-	* c-c++-common/gomp/declare-target-4.c: New test.
-
-	PR target/91408
-	* gcc.target/i386/pr91408.c: New test.
-
-2019-08-09  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/vec_rotate-1.c: Rename to ...
-	* gcc.target/powerpc/vec-rotate-1.c: ... this.  Add -maltivec option.
-	* gcc.target/powerpc/vec_rotate-2.c: Rename to ...
-	* gcc.target/powerpc/vec-rotate-2.c: ... this.
-	* gcc.target/powerpc/vec_rotate-3.c: Rename to ...
-	* gcc.target/powerpc/vec-rotate-3.c: ... this.  Add -maltivec option.
-	* gcc.target/powerpc/vec_rotate-4.c: Rename to ...
-	* gcc.target/powerpc/vec-rotate-4.c: ... this.
-
-2019-08-09  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_v8_4a_bkey_directive): New proc.
-	* g++.target/aarch64/return_address_sign_b_exception.C,
-	return_address_sign_ab_exception.C: Add dg-require-effective-target
-	checks.
-
-2019-08-09  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/90313
-	* g++.dg/torture/pr90313.cc: New test.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/lto/devirt-19_0.C: Add -flto=auto.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/spellcheck-options-21.c: New test.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/ipa/ipa-icf-2.C: Add -optimized to -fdump-ipa-icf.
-	* g++.dg/ipa/ipa-icf-3.C: Likewise.
-	* g++.dg/ipa/ipa-icf-4.C: Likewise.
-	* g++.dg/ipa/ipa-icf-6.C: Likewise.
-	* gcc.dg/ipa/ipa-icf-1.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-10.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-11.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-12.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-13.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-16.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-18.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-2.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-20.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-21.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-23.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-25.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-26.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-27.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-3.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-35.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-36.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-37.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-38.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-39.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-5.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-7.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-8.c: Likewise.
-	* gcc.dg/ipa/ipa-icf-merge-1.c: Likewise.
-	* gcc.dg/ipa/pr64307.c: Likewise.
-	* gcc.dg/ipa/pr90555.c: Likewise.
-
-2019-08-09  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/tree-prof/indir-call-prof.C: Add -optimize
-	to -fdump-ipa-profile.
-	* g++.dg/tree-prof/morefunc.C: Likewise.
-	* g++.dg/tree-prof/reorder.C: Likewise.
-	* gcc.dg/tree-prof/ic-misattribution-1.c: Likewise.
-	* gcc.dg/tree-prof/indir-call-prof.c: Likewise.
-	* gcc.dg/tree-prof/stringop-1.c: Likewise.
-	* gcc.dg/tree-prof/stringop-2.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-1.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-2.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-3.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-4.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-5.c: Likewise.
-	* gcc.dg/tree-prof/val-prof-7.c: Likewise.
-
-2019-08-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/if-4.c: New test.
-	* c-c++-common/gomp/clause-dups-1.c: New test.
-
-	PR c/91401
-	* c-c++-common/gomp/pr91401-1.c: New test.
-	* c-c++-common/gomp/pr91401-2.c: New test.
-
-2019-08-09  Alexandre Oliva  <oliva@adacore.com>
-
-	* gcc.target/i386/sse2-mul-1.c: Use rand.  Drop fallback.
-	* gcc.target/i386/sse4_1-blendps-2.c: Likewise.
-	* gcc.target/i386/sse4_1-blendps.c: Likewise.
-	* gcc.target/i386/xop-vshift-1.c: Likewise.
-	* gcc.target/powerpc/direct-move.h: Likewise.
-
-2019-08-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/enum20.C: Test location(s) too.
-	* g++.dg/other/friend3.C: Likewise.
-	* g++.dg/parse/dtor5.C: Likewise.
-	* g++.dg/parse/friend7.C: Likewise.
-	* g++.dg/template/error22.C: Likewise.
-	* g++.old-deja/g++.brendan/err-msg5.C: Likewise.
-
-2019-08-08  Jim Wilson  <jimw@sifive.com>
-
-	PR target/91229
-	* gcc.target/riscv/flattened-struct-abi-1.c: New test.
-	* gcc.target/riscv/flattened-struct-abi-2.c: New test.
-
-2019-08-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/79520
-	* g++.dg/cpp1y/constexpr-79520.C: New test.
-
-2019-08-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/pr79983.c (enum E): Don't allow an error about nested
-	definitions.
-	* gcc.dg/enum-redef-1.c: New test.
-
-2019-08-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87519 - bogus warning with -Wsign-conversion.
-	* g++.dg/warn/Wsign-conversion-5.C: New test.
-
-	* g++.dg/cpp2a/inline-asm3.C: New test.
-
-2019-08-07  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91359
-	* pr91359_2.f: Fix missing hyphen in dg-do
-	* pr91359_1.f: Ditto.  Remove RESULT variable to test actual fix!
-
-2019-08-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/67533
-	* g++.dg/tls/thread_local-ice5.C: New test.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/init_13.c: New test.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/init_12.c: Expect w1 to be moved into
-	a temporary FPR.
-
-2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/clastb_8.c: New test.
-
-2019-08-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91385
-	* gcc.target/i386/pr91385.c: New test.
-
-2019-08-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/81429 - wrong parsing of constructor with C++11 attribute.
-	* g++.dg/cpp0x/gen-attrs-68.C: New test.
-	* g++.dg/cpp0x/gen-attrs-69.C: New test.
-
-2019-08-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91346 - Implement P1668R1, allow unevaluated asm in constexpr.
-	* g++.dg/cpp2a/inline-asm1.C: New test.
-	* g++.dg/cpp2a/inline-asm2.C: New test.
-	* g++.dg/cpp1y/constexpr-neg1.C: Adjust dg-error.
-
-2019-08-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/53796
-	* gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
-	with inquire via filename.
-
-2019-08-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause
-	instead of use_device_ptr clause where required by OpenMP 5.0, add
-	further tests for both use_device_ptr and use_device_addr clauses.
-
-2019-08-07  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* gcc.target/powerpc/vec_rotate-1.c: New test.
-	* gcc.target/powerpc/vec_rotate-2.c: New test.
-	* gcc.target/powerpc/vec_rotate-3.c: New test.
-	* gcc.target/powerpc/vec_rotate-4.c: New test.
-
-2019-08-07  Alexandre Oliva  <oliva@adacore.com>
-
-	* gcc.target/i386/math_m_pi.h: New.
-	* gcc.target/i386/sse4_1-round.h: Use it.
-	* gcc.target/i386/pr73350.c: Likewise.
-	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Likewise.
-	* gcc.target/i386/avx512f-vfixupimmps-2.c: Likewise.
-	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Likewise.
-	* gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
-	* gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
-	* gcc.target/i386/avx-ceil-sfix-2-vec.c: Likewise.  Drop
-	dg-skip-if "no M_PI".
-	* gcc.target/i386/avx-cvt-2-vec.c: Likewise.
-	* gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise.
-	* gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise.
-	* gcc.target/i386/avx-round-sfix-2-vec.c: Likewise.
-	* gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-ceil-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-ceilf-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-floor-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-floorf-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-floorf-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-rint-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-rintf-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-round-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-roundf-sfix-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-trunc-vec-1.c: Likewise.
-	* gcc.target/i386/avx512f-truncf-vec-1.c: Likewise.
-	* gcc.target/i386/sse2-cvt-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-ceil-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-ceilf-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-floor-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-floorf-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-rint-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-rintf-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-round-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-roundf-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
-	* gcc.target/i386/sse4_1-roundss-4.c: Likewise.
-	* gcc.target/i386/sse4_1-trunc-vec.c: Likewise.
-	* gcc.target/i386/sse4_1-truncf-vec.c: Likewise.
-
-2019-08-06  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91359
-	* gfortran.dg/pr91359_1.f: New test.
-	* gfortran.dg/pr91359_2.f: Ditto.
-
-2019-08-06  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/42546
-	* gfortran.dg/allocated_1.f90: New test.
-	* gfortran.dg/allocated_2.f90: Ditto.
-
-2019-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c (AVX512F):
-	Remove.
-	(AVX512VP2INTERSECT): Define.
-	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c (AVX512F):
-	Remove.
-	(AVX512VP2INTERSECT): Define.
-
-2019-08-06  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/desig1.C: Check location too.
-
-2019-08-05  Marek Polacek  <polacek@redhat.com>
-
-	DR 2413 - typename in conversion-function-ids.
-	* g++.dg/cpp2a/typename17.C: New test.
-
-2019-08-05  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/50476
-	* gcc.dg/uninit-pr50476.c: New test.
-
-	PR c++/60517
-	* g++.dg/pr60517.C: New test.
-
-2019-08-02  Tom Honermann  <tom@honermann.net>
-
-	PR c++/88095
-	* g++.dg/cpp2a/udlit-class-nttp-ctad.C: New test.
-	* g++.dg/cpp2a/udlit-class-nttp-ctad-neg.C: New test.
-	* g++.dg/cpp2a/udlit-class-nttp-ctad-neg2.C: New test.
-	* g++.dg/cpp2a/udlit-class-nttp.C: New test.
-	* g++.dg/cpp2a/udlit-class-nttp-neg.C: New test.
-	* g++.dg/cpp2a/udlit-class-nttp-neg2.C: New test.
-
-2019-08-05  Steven g. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91372
-	* gfortran.dg/pr91372.f90: New test.
-
-2019-08-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
-	* g++.dg/cpp2a/comma1.C: New test.
-	* g++.dg/cpp2a/comma2.C: New test.
-	* g++.dg/cpp2a/comma3.C: New test.
-	* g++.dg/cpp2a/comma4.C: New test.
-
-2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/mask_load_1.c: New test.
-
-2019-08-05  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/pr80993.c: Add cleanup-saved-temps to final
-	actions.
-
-2019-08-05  Martin Liska  <mliska@suse.cz>
-
-	PR c++/91334
-	* g++.dg/torture/pr91334.C: New test.
-
-2019-08-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91169
-	* gnat.dg/array37.adb: New testcase.
-
-2019-08-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91341
-	* gcc.target/i386/avx-loadu2-m128-1.c: New test.
-	* gcc.target/i386/avx-loadu2-m128-2.c: New test.
-	* gcc.target/i386/avx-loadu2-m128d-1.c: New test.
-	* gcc.target/i386/avx-loadu2-m128d-2.c: New test.
-	* gcc.target/i386/avx-loadu2-m128i-1.c: New test.
-	* gcc.target/i386/avx-loadu2-m128i-2.c: New test.
-	* gcc.target/i386/avx-storeu2-m128-1.c: New test.
-	* gcc.target/i386/avx-storeu2-m128-2.c: New test.
-	* gcc.target/i386/avx-storeu2-m128d-1.c: New test.
-	* gcc.target/i386/avx-storeu2-m128d-2.c: New test.
-	* gcc.target/i386/avx-storeu2-m128i-1.c: New test.
-	* gcc.target/i386/avx-storeu2-m128i-2.c: New test.
-
-2019-08-05  Kito Cheng  <kito.cheng@sifive.com>
-
-	* gcc.target/riscv/promote-type-for-libcall.c: New.
-
-2019-08-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90985
-	* gfortran.dg/pr90985.f90: New test.
-
-2019-08-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90986
-	* gfortran.dg/equiv_10.f90: New test.
-
-2019-08-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/56428
-	* g++.dg/cpp0x/nontype4.C: New test.
-
-2019-08-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/53009
-	* g++.dg/cpp0x/nontype3.C: New test.
-
-2019-08-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/77575
-	* g++.dg/cpp0x/nontype2.C: New test.
-
-2019-08-02  Steve Ellcey  <sellcey@marvell.com>
-
-	* gcc.target/aarch64/simd_pcs_attribute.c: New test.
-	* gcc.target/aarch64/simd_pcs_attribute-2.c: Ditto.
-	* gcc.target/aarch64/simd_pcs_attribute-3.c: Ditto.
-
-2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91201
-	* gcc.target/i386/sse4_1-pr91201.c: New test.
-
-2019-08-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda.
-	* g++.dg/cpp1y/lambda-generic-pretty1.C: New test.
-
-2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91323
-	* gcc.dg/torture/pr91323.c: New test.
-
-2019-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp1z/nodiscard6.C: New.
-
-2019-08-02  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
-
-	* gcc.dg/torture/ssa-fre-5.c: Add dg-require-effective-target int32.
-	* gcc.dg/torture/ssa-fre-7.c: Likewise.
-
-2019-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* gcc.target/i386/sse2-pr91201-3.c: New test.
-	* gcc.target/i386/sse2-pr91201-4.c: New test.
-	* gcc.target/i386/sse2-pr91201-5.c: New test.
-	* gcc.target/i386/sse2-pr91201-6.c: New test.
-
-2019-08-02  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/cpp1y/new2.C: New test.
-
-2019-08-02  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
-
-	* gcc.dg/torture/ssa-fre-6.c: Add dg-require-effective-target int32.
-
-2019-08-02  Kito Cheng  <kito.cheng@sifive.com>
-
-	* g++.dg/lto/pr87906_0.C: Add dg-require-effective-target shared check.
-
-2019-08-01  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/90947
-	* c-c++-common/array-1.c: New test.
-	* g++.dg/abi/mangle73.C: New test.
-	* g++.dg/cpp2a/nontype-class23.C: New test.
-	* g++.dg/init/array53.C: New test.
-
-2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/85693
-	* gcc.target/i386/pr85693-1.c: New test.
-
-2019-08-01  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90590
-	* c-c++-common/pr90590-1.c: New test.
-	* c-c++-common/pr90590-1.h: New test.
-	* c-c++-common/pr90590-2.c: New test.
-	* c-c++-common/pr90590-2.h: New test.
-
-2019-08-01  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90805 - detect narrowing in case values.
-	* c-c++-common/pr89888.c: Update expected dg-error.
-	* g++.dg/cpp0x/Wnarrowing17.C: New test.
-	* g++.dg/cpp0x/enum28.C: Update expected dg-error.
-
-2019-08-01  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* g++.dg/lto/pr89330_0.C: Add effective-target shared.
-
-2019-08-01  Kito Cheng  <kito.cheng@sifive.com>
-
-	* gcc.target/riscv/attribute-10.c: Fix testcase on rv64.
-
-2019-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/delete1.C: New.
-
-2019-07-31  Maxim Blinov  <maxim.blinov@embecosm.com>
-
-	* gcc.target/riscv/attribute-10.c: New test.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91280
-	* g++.dg/torture/pr91280.C: New testcase.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91293
-	* gcc.dg/vect/pr91293-1.c: New testcase.
-	* gcc.dg/vect/pr91293-2.c: Likewise.
-	* gcc.dg/vect/pr91293-3.c: Likewise.
-
-2019-07-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* gcc.target/i386/sse2-pr91201-2.c: New test.
-
-2019-07-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* gcc.dg/torture/pr91178-2.c: New testcase.
-
-2019-07-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91201
-	* gcc.target/i386/sse2-pr91201.c: New test.
-	* gcc.target/i386/avx2-pr91201.c: New test.
-	* gcc.target/i386/avx512bw-pr91201.c: New test.
-
-2019-07-31  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/acle/tme.c: New test.
-	* gcc.target/aarch64/pragma_cpp_predefs_2.c: New test.
-
-2019-07-31  Joel Hutton  <Joel.Hutton@arm.com>
-
-	* gcc.target/arm/cmse/cmse-17.c: New test.
-
-2019-07-30  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/91258
-	* g++.dg/ubsan/vla-1.C: Suppress a valid warning.
-
-2019-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/91296
-	* gfortran.dg/pr91296.f90: New test.
-
-2019-07-30  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/91270
-	* g++.dg/torture/pr91270.C: New test.
-
-2019-07-30  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/vect/vect-cond-arith-7.c: New test.
-
-2019-07-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91282
-	* gcc.dg/type-convert-var.c: Add -fexcess-precision=fast to
-	dg-additional-options.
-
-	PR middle-end/91216
-	* gcc.dg/gomp/pr91216.c: New test.
-
-	PR target/91150
-	* gcc.target/i386/avx512bw-pr91150.c: New test.
-
-2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/pr78818-data-region.c: Add -mlarge to dg-options.
-	* gcc.target/msp430/region-misuse-code.c: New test.
-	* gcc.target/msp430/region-misuse-data.c: Likewise.
-	* gcc.target/msp430/region-misuse-code-data.c: Likewise.
-	* gcc.target/msp430/region-attribute-misuse.c: Likewise.
-
-2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	PR target/70320
-	* gcc.target/msp430/asm-register-names-lower-case.c: New test.
-	* gcc.target/msp430/asm-register-names-upper-case.c: Likewise.
-
-2019-07-29  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/cpp1y/new1.C (test_unused): Add new case that causes
-	ICE.
-
-2019-07-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91267
-	* gcc.dg/torture/pr91267.c: New testcase.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* c-c++-common/guality/Og-dce-1.c: New test.
-	* c-c++-common/guality/Og-dce-2.c: Likewise.
-	* c-c++-common/guality/Og-dce-3.c: Likewise.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* c-c++-common/guality/Og-global-dse-1.c: New test.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* c-c++-common/guality/Og-static-wo-1.c: New test.
-	* g++.dg/guality/guality.exp: Separate the c-c++-common tests into
-	"Og" and "general" tests.  Run the latter at -O0 and -Og only.
-	* gcc.dg/guality/guality.exp: Likewise.
-
-2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* lib/scanasm.exp (parse_function_bodies, check_function_body)
-	(check-function-bodies): New procedures.
-	* gcc.target/aarch64/sve/init_1.c: Use check-function-bodies
-	instead of scan-assembler.
-	* gcc.target/aarch64/sve/init_2.c: Likewise.
-	* gcc.target/aarch64/sve/init_3.c: Likewise.
-	* gcc.target/aarch64/sve/init_4.c: Likewise.
-	* gcc.target/aarch64/sve/init_5.c: Likewise.
-	* gcc.target/aarch64/sve/init_6.c: Likewise.
-	* gcc.target/aarch64/sve/init_7.c: Likewise.
-	* gcc.target/aarch64/sve/init_8.c: Likewise.
-	* gcc.target/aarch64/sve/init_9.c: Likewise.
-	* gcc.target/aarch64/sve/init_10.c: Likewise.
-	* gcc.target/aarch64/sve/init_11.c: Likewise.
-	* gcc.target/aarch64/sve/init_12.c: Likewise.
-
-2019-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/lto/pr89330_0.C (dg-lto-options): Add -fPIC.
-	Require fpic support.
-
-2019-07-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/bmi2-bzhi64-1a.c: Add options to enable altivec
-	and vsx.
-
-2019-07-26  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* lib/scanasm.exp (object-size): Handle Darwin's size command.
-
-2018-07-26  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.dg/type-convert-var.c: New test.
-
-2019-07-26  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/89330
-	* g++.dg/lto/pr89330_[01].C: New test.
-	* g++.dg/tree-prof/devirt.C: Added -fno-profile-values to dg-options.
-
-2019-07-25  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91183
-	PR tree-optimization/86688
-	* gcc.dg/Wstringop-overflow-14.c: Disable for stricly aligned targets.
-	* gcc.dg/strlenopt-70.c: Fix bugs.
-	* gcc.dg/strlenopt-71.c: Same.
-	* gcc.dg/strlenopt-72.c: Same.
-
-2019-07-25  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/91223
-	* gcc.target/i386/pr91223.c: New test.
-
-2019-07-25  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR gcov-profile/91087
-	* g++.dg/gcov/pr16855.C: Xfail the count lines for the DTORs and the
-	"final" line for the failure summaries.  Adjust source layout so that
-	dejagnu xfail expressions work.
-
-2019-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/65819
-	* gfortran.dg/dependency_54.f90: New test.
-
-2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/case_optimization3.ad[sb]: New test.
-
-2019-07-25  Martin Liska  <mliska@suse.cz>
-	    Dominik Infuhr  <dominik.infuehr@theobroma-systems.com>
-
-	PR c++/23383
-	* g++.dg/cpp1y/new1.C: New test.
-
-2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR testsuite/91245
-	* gnat.dg/float_value1.adb: Only run on x86.
-
-2019-07-24  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/91183
-	PR tree-optimization/86688
-	* c-c++-common/ubsan/object-size-9.c: Disable warnings.
-	* gcc.dg/Wstringop-overflow-14.c: New test.
-	* gcc.dg/attr-nonstring-2.c: Remove xfails.
-	* gcc.dg/strlenopt-70.c: New test.
-	* gcc.dg/strlenopt-71.c: New test.
-	* gcc.dg/strlenopt-72.c: New test.
-	* gcc.dg/strlenopt-8.c: Remove xfails.
-
-2019-07-24  Martin Sebor  <msebor@redhat.com>
-
-	PR driver/80545
-	* gcc.misc-tests/help.exp: Add tests.
-	* lib/options.exp: Handle C++.
-
-2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/arc.exp (check_effective_target_accregs): New
-	predicate.
-	* gcc.target/arc/builtin_special.c: Update test/
-	* gcc.target/arc/interrupt-1.c: Likewise.
-	* gcc.target/arc/interrupt-10.c: New test.
-	* gcc.target/arc/interrupt-11.c: Likewise.
-	* gcc.target/arc/interrupt-12.c: Likewise.
-
-2019-07-24  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/addsub-signed-overflow-1.c: New test.
-	* gcc.target/s390/addsub-signed-overflow-2.c: New test.
-	* gcc.target/s390/mul-signed-overflow-1.c: New test.
-	* gcc.target/s390/mul-signed-overflow-2.c: New test.
-
-2019-07-24  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR middle-end/91166
-	* gcc.target/aarch64/sve/pr91166.c: New test.
-
-2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/54072
-	* gfortran.dg/illegal_boz_arg_1.f90: New tests.
-
-2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/achar_5.f90: Fix for new BOZ handling.
-	* arithmetic_overflow_1.f90: Ditto.
-	* gfortran.dg/boz_11.f90: Ditto.
-	* gfortran.dg/boz_12.f90: Ditto.
-	* gfortran.dg/boz_4.f90: Ditto.
-	* gfortran.dg/boz_5.f90: Ditto.
-	* gfortran.dg/boz_6.f90: Ditto.
-	* gfortran.dg/boz_7.f90: Ditto.
-	* gfortran.dg/boz_8.f90: Ditto.
-	* gfortran.dg/dec_structure_6.f90: Ditto.
-	* gfortran.dg/dec_union_1.f90: Ditto.
-	* gfortran.dg/dec_union_2.f90: Ditto.
-	* gfortran.dg/dec_union_5.f90: Ditto.
-	* gfortran.dg/dshift_3.f90: Ditto.
-	* gfortran.dg/gnu_logical_2.f90: Ditto.
-	* gfortran.dg/int_conv_1.f90: Ditto.
-	* gfortran.dg/ishft_1.f90: Ditto.
-	* gfortran.dg/nan_4.f90: Ditto.
-	* gfortran.dg/no_range_check_3.f90: Ditto.
-	* gfortran.dg/pr16433.f: Ditto.
-	* gfortran.dg/pr44491.f90: Ditto.
-	* gfortran.dg/pr58027.f90: Ditto.
-	* gfortran.dg/pr81509_2.f90: Ditto.
-	* gfortran.dg/unf_io_convert_1.f90: Ditto.
-	* gfortran.dg/unf_io_convert_2.f90: Ditto.
-	* gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90:
-	Ditto.
-	* gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto.
-	* gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto.
-	* gfortran.fortran-torture/execute/seq_io.f90: Ditto.
-	* gfortran.dg/gnu_logical_1.F: Delete test.
-	* gfortran.dg/merge_bits_3.f90: New test.
-	* gfortran.dg/merge_bits_3.f90: Ditto.
-	* gfortran.dg/boz_int.f90: Ditto.
-	* gfortran.dg/boz_bge.f90: Ditto.
-	* gfortran.dg/boz_complex_1.f90: Ditto.
-	* gfortran.dg/boz_complex_2.f90: Ditto.
-	* gfortran.dg/boz_complex_3.f90: Ditto.
-	* gfortran.dg/boz_dble.f90: Ditto.
-	* gfortran.dg/boz_dshift_1.f90: Ditto.
-	* gfortran.dg/boz_dshift_2.f90: Ditto.
-	* gfortran.dg/boz_float_1.f90: Ditto.
-	* gfortran.dg/boz_float_2.f90: Ditto.
-	* gfortran.dg/boz_float_3.f90: Ditto.
-	* gfortran.dg/boz_iand_1.f90: Ditto.
-	* gfortran.dg/boz_iand_2.f90: Ditto.
-
-2019-07-23  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/86061
-	* gcc.dg/tree-ssa/pr86061.c: New test.
-
-2019-07-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/83518
-	* gcc.dg/tree-ssa/ssa-fre-79.c: New testcase.
-
-2019-07-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/task4.adb: New testcase.
-
-2019-07-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/range_check5.adb: New testcase.
-
-2019-07-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/iter5.adb: Add an expected error.
-	* gnat.dg/iter6.adb: New testcase.
-
-2019-07-23  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/ghost6.adb, gnat.dg/ghost6_pkg.ads: New testcase.
-
-2019-07-22  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* gcc.target/aarch64/simd/ssra.c: New test.
-	* gcc.target/aarch64/simd/usra.c: New test.
-
-2019-07-22  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/isr-push-pop-main.c: New test.
-	* gcc.target/msp430/isr-push-pop-isr-430.c: Likewise.
-	* gcc.target/msp430/isr-push-pop-isr-430x.c: Likewise.
-	* gcc.target/msp430/isr-push-pop-leaf-isr-430.c: Likewise.
-	* gcc.target/msp430/isr-push-pop-leaf-isr-430x.c: Likewise.
-
-2019-07-22  Andrea Corallo  <andrea.corallo@arm.com>
-
-	* jit.dg/test-error-gcc_jit_context_new_unary_op-bad-res-type.c:
-	New testcase.
-	* jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
-	Adjust error message.
-
-2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
-
-	* gcc.target/powerpc/sse4_1-check.h: New.
-	* gcc.target/powerpc/sse4_1-pblendvb.c: New.
-	* gcc.target/powerpc/sse4_1-pblendw.c: New.
-	* gcc.target/powerpc/sse4_1-pblendw-2.c: New.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/fixedpnt6.adb: New testcase.
-
-2019-07-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/warn26.adb: New testcase.
-
-2019-07-22  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/class_wide5.adb: New testcase.
-
-2019-07-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/opt80.adb: New testcase.
-
-2019-07-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/warn25.adb: New testcase.
-
-2019-07-22  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/warn24.adb: New testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/inline17.adb, gnat.dg/inline17_pkg1.adb,
-	gnat.dg/inline17_pkg1.ads, gnat.dg/inline17_pkg2.ads,
-	gnat.dg/inline17_pkg3.adb, gnat.dg/inline17_pkg3.ads: New
-	testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/iter5.adb, gnat.dg/iter5_pkg.ads: New testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/enum_val1.adb: New testcase.
-
-2019-07-22  Nicolas Roche  <roche@adacore.com>
-
-	* gnat.dg/float_value1.adb: New testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/encode_string1.adb, gnat.dg/encode_string1_pkg.adb,
-	gnat.dg/encode_string1_pkg.ads: New testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/warn23.adb: New testcase.
-
-2019-07-22  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/cpp_constructor2.adb: New testcase.
-
-2019-07-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/warn22.adb: New testcase.
-
-2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/loop_invariant1.adb, gnat.dg/loop_invariant1.ads: New
-	testcase.
-
-2019-07-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91221
-	* g++.dg/pr91221.C: New testcase.
-
-2019-07-22  Martin Liska  <mliska@suse.cz>
-
-	PR driver/91172
-	* gcc.dg/pr91172.c: New test.
-
-2019-07-22  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/tls-2.c: New test.
-	* gcc.target/arc/tls-3.c: Likewise.
-
-2019-07-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/67853
-	* g++.dg/cpp0x/decltype72.C: New test.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	* gcc.target/or1k/ror-4.c: New file.
-	* gcc.target/or1k/shftimm-1.c: Update test from rotate to shift
-	as the shftimm option no longer controls rotate.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	PR target/90362
-	* gcc.target/or1k/div-mul-3.c: New test.
-
-2019-07-22  Stafford Horne  <shorne@gmail.com>
-
-	PR target/90363
-	* gcc.target/or1k/swap-1.c: New test.
-	* gcc.target/or1k/swap-2.c: New test.
-
-2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/volatile-mem.c: New testcase.
-
-2019-07-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/91204
-	* gcc.c-torture/compile/pr91204.c: New test.
-
-	* c-c++-common/gomp/cancel-1.c: Adjust expected diagnostic wording.
-	* c-c++-common/gomp/clauses-1.c (foo, baz, bar): Add order(concurrent)
-	clause where allowed.  Add combined constructs with loop with all
-	possible clauses.
-	(qux): New function.
-	* c-c++-common/gomp/loop-1.c: New test.
-	* c-c++-common/gomp/loop-2.c: New test.
-	* c-c++-common/gomp/loop-3.c: New test.
-	* c-c++-common/gomp/loop-4.c: New test.
-	* c-c++-common/gomp/loop-5.c: New test.
-	* c-c++-common/gomp/order-3.c: Adjust expected diagnostic wording.
-	* c-c++-common/gomp/simd-setjmp-1.c: New test.
-	* c-c++-common/gomp/teams-2.c: Adjust expected diagnostic wording.
-
-	* gcc.dg/vect/vect-simd-16.c: New test.
-
-2019-07-19  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/86061
-	* gcc.dg/tree-ssa/ssa-dse-37.c: New test.
-	* gcc.dg/tree-ssa/ssa-dse-38.c: New test.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91211
-	* gcc.dg/torture/pr91211.c: New testcase.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91200
-	* gcc.dg/torture/pr91200.c: New testcase.
-
-2019-07-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91190
-	* gcc.c-torture/compile/pr91190.c: New test.
-
-2019-07-19  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91207
-	* gcc.dg/torture/pr91207.c: New testcase.
-
-2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/91188
-	* gcc.target/i386/pr91188-1a.c: New test.
-	* gcc.target/i386/pr91188-1b.c: Ditto.
-	* gcc.target/i386/pr91188-1c.c: Ditto.
-	* gcc.target/i386/pr91188-2a.c: Ditto.
-	* gcc.target/i386/pr91188-2b.c: Ditto.
-	* gcc.target/i386/pr91188-2c.c: Ditto.
-
-2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	PR target/90317
-	* gcc.target/arm/crypto-vsha1cq_u32.c (foo): Change return type to
-	uint32_t.
-	(GET_LANE, TEST_SHA1C_VEC_SELECT): New.
-	* gcc.target/arm/crypto-vsha1h_u32.c (foo): Change return type to
-	uint32_t.
-	(GET_LANE, TEST_SHA1H_VEC_SELECT): New.
-	* gcc.target/arm/crypto-vsha1mq_u32.c (foo): Change return type to
-	uint32_t.
-	(GET_LANE, TEST_SHA1M_VEC_SELECT): New.
-	* gcc.target/arm/crypto-vsha1pq_u32.c (foo): Change return type to
-	uint32_t.
-	(GET_LANE, TEST_SHA1P_VEC_SELECT): New.
-
-2019-07-18  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/alias-5_0.C: New testcase.
-	* g++.dg/lto/alias-5_1.C: New.
-	* g++.dg/lto/alias-5_2.c: New.
-
-2019-07-18  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/91137
-	* gcc.c-torture/execute/pr91137.c: New test.
-
-2019-07-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* c-c++-common/pr53633-2.c: New test.
-
-2019-07-17  Alexandre Oliva  <oliva@adacore.com>
-
-	PR middle-end/81824
-	* g++.dg/Wmissing-attributes-1.C: New.  Some of its fragments
-	are from Martin Sebor.
-
-2019-07-17  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90455
-	* g++.dg/cpp0x/nsdmi-list6.C: New test.
-
-2019-07-17  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/alias-4_0.C
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91178
-	* gcc.dg/torture/pr91178.c: New testcase.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91180
-	* gcc.dg/torture/pr91180.c: New testcase.
-
-2019-07-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91157
-	* gcc.target/i386/avx512f-pr91157.c: New test.
-	* gcc.target/i386/avx512bw-pr91157.c: New test.
-
-2019-07-17  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91181
-	* gcc.dg/pr91181.c: New testcase.
-
-2019-07-16  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/90903
-	* gfortran.dg/check_bits_1.f90: New testcase.
-
-2019-07-16  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/91173
-	* g++.dg/pr91173.C: New test.
-
-2019-07-16  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/89190
-	* gcc.target/arm/pr89190.c: New test.
-
-2019-07-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/91164
-	* g++.dg/opt/pr91164.C: New test.
-
-2019-07-16  Jan Hubicka  <jh@suse.cz>
-
-	* g++.dg/lto/alias-1_0.C: Use -O3.
-	* g++.dg/lto/alias-2_0.C: Use -O3.
-	* g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
-	-fno-use-linker-plugin.
-	* g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.
-
-2019-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/tree-ssa/pr84512.c: Don't xfail scan-tree-dump on
-	sparcv9.
-
-2019-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/autopar/pr91162.c: Require int128 support.
-
-2019-07-15  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91162
-	* gcc.dg/autopar/pr91162.c: New testcase.
-
-2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR tree-optimization/88497
-	* gcc.dg/tree-ssa/pr88497-1.c: New test.
-	* gcc.dg/tree-ssa/pr88497-2.c: Likewise.
-	* gcc.dg/tree-ssa/pr88497-3.c: Likewise.
-	* gcc.dg/tree-ssa/pr88497-4.c: Likewise.
-	* gcc.dg/tree-ssa/pr88497-5.c: Likewise.
-	* gcc.dg/tree-ssa/pr88497-6.c: Likewise.
-	* gcc.dg/tree-ssa/pr88497-7.c: Likewise.
-
-2019-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/87233
-	* gfortran.dg/initialization_14.f90: Modify to now pass by
-	removing two dg-error commands. Added comments.
-	* gfortran.dg/initialization_30.f90: New test that includes the
-	two tests removed above with the 'dg-options -std=f95'.
-
-2019-07-14  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/tree-ssa/pr84512.c (dg-final): Remove XFAIL on alpha*-*-*.
-
-2019-07-14  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91148
-	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
-	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
-	* gcc.target/powerpc/cmpb-3.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
-
-2019-07-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs
-	support.
-
-2019-07-13  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR target/91148
-	* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-neg-2.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-neg-3.c: Adjust.
-	* gcc.target/powerpc/bfp/scalar-test-neg-5.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-extract-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-extract-exp-3.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-extract-sig-2.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-extract-sig-3.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-insert-exp-2.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-insert-exp-3.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-insert-exp-6.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-insert-exp-7.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-test-data-class-2.c: Adjust.
-	* gcc.target/powerpc/bfp/vec-test-data-class-3.c: Adjust.
-	* gcc.target/powerpc/byte-in-either-range-1.c: Adjust.
-	* gcc.target/powerpc/byte-in-range-1.c: Adjust.
-	* gcc.target/powerpc/byte-in-set-1.c: Adjust.
-	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
-	* gcc.target/powerpc/cmpb-3.c: Adjust.
-	* gcc.target/powerpc/crypto-builtin-2.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-1.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-11.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-16.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-21.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-26.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-31.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-36.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-41.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-46.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-51.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-56.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-6.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-61.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-66.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-71.c: Adjust.
-	* gcc.target/powerpc/dfp/dtstsfi-76.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-cmpnez-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xl-len-12.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xlx-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xrx-7.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
-	* gcc.target/powerpc/vsu/vec-xst-len-13.c: Adjust.
-
-2019-07-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/91149
-	* c-c++-common/gomp/reduction-task-3.c: New test.
-
-	* c-c++-common/gomp/order-3.c: New test.
-	* c-c++-common/gomp/order-4.c: New test.
-
-2019-07-12  Bill Seurer  <seurer@linux.vnet.ibm.com>
-
-	* gcc.dg/tree-ssa/vector-7.c: Fix typo.
-
-2019-07-12  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/pr57438-2.c: Remove.
-
-2019-07-12  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/Warray-bounds-43.c: New test.
-
-2019-07-12  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-9.c: New testcase.
-
-2019-07-08  Jiangning Liu  <jiangning.liu@amperecomputing.com>
-
-	PR tree-optimization/89430
-	* gcc.dg/tree-ssa/pr89430-1.c: New test.
-	* gcc.dg/tree-ssa/pr89430-2.c: New test.
-	* gcc.dg/tree-ssa/pr89430-3.c: New test.
-	* gcc.dg/tree-ssa/pr89430-4.c: New test.
-	* gcc.dg/tree-ssa/pr89430-5.c: New test.
-	* gcc.dg/tree-ssa/pr89430-6.c: New test.
-
-2019-07-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91145
-	* gcc.dg/torture/pr91145.c: New testcase.
-
-2019-07-12  Alexandre Oliva  <oliva@adacore.com>
-
-	* gcc.dg/gimplefe-44.c: New.
-	* gcc.dg/gimplefe-43.c: New.
-
-2019-07-12  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/vector-7.c: New testcase.
-
-2019-07-12  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/order-1.c: New test.
-	* c-c++-common/gomp/order-2.c: New test.
-
-2019-07-11  Sunil K Pandey  <sunil.k.pandey@intel.com>
-
-	PR target/90980
-	* gcc.target/i386/pr90980-1.c: New test.
-	* gcc.target/i386/pr90980-2.c: Likewise.
-	* gcc.target/i386/pr90980-3.c: Likewise.
-
-2019-07-11  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/loop_entry1.adb: New testcase.
-
-2019-07-11  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/prot8.adb, gnat.dg/prot8.ads: New testcase.
-
-2019-07-11  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/unreferenced2.adb: New testcase.
-
-2019-07-11  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/self_ref1.adb: New testcase.
-
-2019-07-11  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate11.adb: New testcase.
-
-2019-07-11  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/equal9.adb: New testcase.
-
-2019-07-11  Thomas Quinot  <quinot@adacore.com>
-
-	* gnat.dg/scos1.adb: New testcase.
-
-2019-07-11  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/access7.adb: New testcase.
-
-2019-07-11  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/warn21.adb, gnat.dg/warn21.ads: New testcase.
-
-2019-07-11  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91131
-	* gcc.target/i386/pr91131.c: New testcase.
-
-2019-07-10  Martin Sebor  <msebor@redhat.com>
-
-	PR testsuite/91132
-	* gcc.dg/strlenopt-67.c: Removed second copy of test.
-
-2019-07-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/91102
-	* gcc.target/aarch64/pr91102.c: New test.
-
-2019-07-10  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91126
-	* gcc.dg/torture/pr91126.c: New testcase.
-
-2019-07-10  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/torture/ssa-fre-5.c: New testcase.
-	* gcc.dg/torture/ssa-fre-6.c: Likewise.
-	* gcc.dg/torture/ssa-fre-7.c: Likewise.
-
-2019-07-10  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/modular5.adb: New testcase.
-
-2019-07-10  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/limited3.adb, gnat.dg/limited3_pkg.adb,
-	gnat.dg/limited3_pkg.ads: New testcase.
-
-2019-07-10  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/incomplete7.adb, gnat.dg/incomplete7.ads: New testcase.
-
-2019-07-10  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/limited2.adb, gnat.dg/limited2_pack_1.adb,
-	gnat.dg/limited2_pack_1.ads, gnat.dg/limited2_pack_2.adb,
-	gnat.dg/limited2_pack_2.ads: New testcase.
-
-2019-07-10  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/equal8.adb, gnat.dg/equal8.ads,
-	gnat.dg/equal8_pkg.ads: New testcase.
-
-2019-07-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/complex-invalid-1.C: New.
-	* g++.dg/diagnostic/static-cdtor-1.C: Likewise.
-	* g++.dg/cpp1z/has-unique-obj-representations2.C: Test location
-	too.
-	* g++.dg/other/anon-union3.C: Adjust expected location.
-	* g++.dg/parse/error8.C: Likewise.
-
-2019-07-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/alias-3_0.C: New file.
-	* g++.dg/lto/alias-3_1.c: New file.
-
-2019-07-09  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90989
-	* gcc.dg/strlenopt-26.c: Exit with test result status.
-	* gcc.dg/strlenopt-67.c: New test.
-
-2019-07-09  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* gcc.target/mips/cfgcleanup-jalr1.c: New test.
-	* gcc.target/mips/cfgcleanup-jalr2.c: New test.
-	* gcc.target/mips/cfgcleanup-jalr3.c: New test.
-
-2019-07-09  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91114
-	* gcc.dg/vect/pr91114.c: New testcase.
-
-2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* gcc.target/aarch64/crypto-fuse-1.c: Remove.
-	* gcc.target/aarch64/crypto-fuse-2.c: Remove.
-	* gcc.target/aarch64/aes-fuse-1.c: New testcase.
-	* gcc.target/aarch64/aes-fuse-2.c: New testcase.
-
-2019-07-09  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/cmse/bitfield-1.c: Fix address of .gnu.sgstubs
-	section.
-	* gcc.target/arm/cmse/bitfield-2.c: Likewise.
-	* gcc.target/arm/cmse/bitfield-3.c: Likewise.
-	* gcc.target/arm/cmse/struct-1.c: Likewise.
-
-2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* gcc.target/arm/aes-fuse-1.c: New.
-	* gcc.target/arm/aes-fuse-2.c: New.
-	* gcc.target/arm/aes_xor_combine.c: New.
-
-2019-07-09  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/predict-17.c: Test loop optimizer assumption
-	about loop iterations.
-
-2019-07-09  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1 dump.
-	* gcc.dg/tree-ssa/alias-access-path-2.c: Likewise.
-	* gcc.dg/tree-ssa/alias-access-path-8.c: Likewise.
-
-2019-07-09  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate10.adb, gnat.dg/predicate10_pkg.adb,
-	gnat.dg/predicate10_pkg.ads: New testcase.
-
-2019-07-09  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/image1.adb: New testcase.
-
-2019-07-09  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/rep_clause8.adb: New testcase.
-
-2019-07-09  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/equal7.adb, gnat.dg/equal7_pkg.adb,
-	gnat.dg/equal7_pkg.ads: New testcase.
-
-2019-07-09  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/range_check3.adb, gnat.dg/range_check3_pkg.adb,
-	gnat.dg/range_check3_pkg.ads: New testcase.
-
-2019-07-09  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/generic_inst5.adb, gnat.dg/generic_inst6.adb,
-	gnat.dg/generic_inst6_g1-c.adb, gnat.dg/generic_inst6_g1-c.ads,
-	gnat.dg/generic_inst6_g1.ads, gnat.dg/generic_inst6_i1.ads,
-	gnat.dg/generic_inst6_i2.ads, gnat.dg/generic_inst6_x.ads: New
-	testcases.
-
-2019-07-08  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/71924
-	PR middle-end/90549
-	* gcc.c-torture/execute/return-addr.c: New test.
-	* gcc.dg/Wreturn-local-addr-2.c: New test.
-	* gcc.dg/Wreturn-local-addr-4.c: New test.
-	* gcc.dg/Wreturn-local-addr-5.c: New test.
-	* gcc.dg/Wreturn-local-addr-6.c: New test.
-	* gcc.dg/Wreturn-local-addr-7.c: New test.
-	* gcc.dg/Wreturn-local-addr-8.c: New test.
-	* gcc.dg/Wreturn-local-addr-9.c: New test.
-	* gcc.dg/Wreturn-local-addr-10.c: New test.
-	* gcc.dg/Walloca-4.c: Handle expected warnings.
-	* gcc.dg/pr41551.c: Same.
-	* gcc.dg/pr59523.c: Same.
-	* gcc.dg/tree-ssa/pr88775-2.c: Same.
-	* gcc.dg/tree-ssa/alias-37.c: Same.
-	* gcc.dg/winline-7.c: Same.
-
-2019-07-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/vect/simd-6.cc: Replace xfail with target x86.
-	* g++.dg/vect/simd-9.cc: Likewise.
-
-	PR c++/91110
-	* g++.dg/gomp/pr91110.C: New test.
-
-2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/88233
-	* gcc.target/powerpc/pr88233.c: New testcase.
-
-2019-07-08  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR testsuite/91059
-	PR testsuite/78529
-	* gcc.c-torture/execute/builtins/builtins.exp: Add -fno-ipa-ra.
-
-2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/rotate-truncation-mask.c: New test.
-
-2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/combine-rotate-modulo.c: New test.
-	* gcc.target/s390/combine-shift-rotate-add-mod.c: New test.
-	* gcc.target/s390/vector/combine-shift-vec.c: New test.
-
-2019-07-08  Joern Rennecke  <joern.rennecke@riscy-ip.com>
-
-	Avoid clash with system header declaration.
-	* gcc.dg/vect/slp-reduc-sad.c (uint32_t): Remove unused declaration.
-
-2019-07-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91108
-	* gcc.dg/tree-ssa/ssa-fre-61.c: Adjust back.
-	* gcc.dg/tree-ssa/ssa-fre-78.c: New testcase.
-
-2019-07-08  Jim Wilson  <jimw@sifive.com>
-
-	* gcc.target/riscv/shift-shift-2.c: Add one more test.
-
-2019-07-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/65143
-	* g++.dg/tree-ssa/final2.C: New.
-	* g++.dg/tree-ssa/final3.C: Likewise.
-
-2019-07-08  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/interface10.adb: New testcase.
-
-2019-07-08  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/addr13.adb, gnat.dg/addr13.ads: New testcase.
-
-2019-07-08  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/entry1.adb, gnat.dg/entry1.ads: New testcase.
-
-2019-07-08  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/fixed_delete.adb: New testcase.
-
-2019-07-08  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/interface9.adb, gnat.dg/interface9_root-child.ads,
-	gnat.dg/interface9_root.ads: New testcase.
-
-2019-07-08  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate9.adb: New testcase.
-
-2019-07-08  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/sso16.adb: New testcase.
-
-2019-07-08  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate8.adb, gnat.dg/predicate8_pkg.adb,
-	gnat.dg/predicate8_pkg.ads: New testcase.
-
-2019-07-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/83518
-	* gcc.dg/tree-ssa/ssa-fre-73.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-fre-74.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-75.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-76.c: Likewise.
-	* g++.dg/tree-ssa/pr83518.C: Likewise.
-
-2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/guality/guality.h: Include <sys/prctl.h> on Linux targets.
-	(main): Use PR_SET_PTRACER where available.
-
-2019-07-07  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91077
-	* gfortran.dg/pointer_array_11.f90: New test.
-
-2019-07-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/scan-4.c: Don't expect sorry message.
-
-	PR tree-optimization/91096
-	* gcc.dg/vect/vect-simd-10.c (FLT_MIN_VALUE): Define.
-	(bar, main): Use it instead of -__builtin_inff ().
-	* gcc.dg/vect/vect-simd-14.c (FLT_MIN_VALUE): Define.
-	(bar, main): Use it instead of -__builtin_inff ().
-
-2019-07-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/67184 (again)
-	PR c++/69445
-	* g++.dg/other/final4.C: New.
-
-2019-07-04  Marek Polacek  <polacek@redhat.com>
-
-	DR 1813
-	PR c++/83374 - __is_standard_layout wrong for a class with repeated
-	bases.
-	* g++.dg/ext/is_std_layout3.C: New test.
-	* g++.dg/ext/is_std_layout4.C: New test.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-fre-77.c: New testcase.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91091
-	* gcc.dg/tree-ssa/pr91091-2.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-fre-70.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-71.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-72.c: Likewise.
-
-2019-07-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/91091
-	* gcc.dg/tree-ssa/pr91091-1.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-fre-61.c: Adjust.
-
-2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/pack23.adb, gnat.dg/pack23_pkg.ads: New testcase.
-
-2019-07-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/task3.adb, gnat.dg/task3.ads, gnat.dg/task3_pkg1.ads,
-	gnat.dg/task3_pkg2.ads: New testcase.
-
-2019-07-05  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/access6.adb: New testcase.
-
-2019-07-05  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/bip_export.adb, gnat.dg/bip_export.ads: New testcase.
-
-2019-07-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/aggr25.adb, gnat.dg/aggr25.ads: New testcase.
-
-2019-07-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate7.adb, gnat.dg/predicate7.ads,
-	gnat.dg/predicate7_pkg.ads: New testcase.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/78884
-	* gcc.dg/gomp/pr78884.c: New test.
-
-2019-07-04  Andrea Corallo  <andrea.corallo@arm.com>
-
-	* jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
-	New testcase.
-
-2019-07-04  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.dg/tree-ssa/cunroll-15.c: Remove XFAIL on arm.
-
-2019-07-04  Andrea Corallo  <andrea.corallo@arm.com>
-
-	* jit.dg/all-non-failing-tests.h: Add test-accessing-bitfield.c.
-	* jit.dg/test-accessing-bitfield.c: New testcase.
-	* jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-type.c:
-	Likewise.
-	* jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-width.c:
-	Likewise.
-	* jit.dg/test-error-gcc_jit_lvalue_get_address-bitfield.c:
-	Likewise.
-
-2019-07-04  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-3.c: New testcase.
-	* gcc.dg/tree-ssa/alias-access-path-8.c: New testcase.
-
-2019-07-04  Andrew Stubbs  <ams@codesourcery.com>
-
-	* g++.dg/gomp/unmappable-1.C: New file.
-
-2019-07-04  Javier Miranda  <miranda@adacore.com>
-
-	* gnat.dg/cpp_constructor.adb, gnat.dg/cpp_constructor_fp.ads,
-	gnat.dg/cpp_constructor_useit.ads: New testcase.
-
-2019-07-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat.dg/ghost5.adb, gnat.dg/ghost5.ads,
-	gnat.dg/ghost5_parent.ads: New testcase.
-
-2019-07-04  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/spark3.adb: New testcase.
-
-2019-07-04  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/tagged2.adb, gnat.dg/tagged2.ads: New testcase.
-
-2019-07-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/equal6.adb, gnat.dg/equal6_types.adb,
-	gnat.dg/equal6_types.ads: New testcase.
-
-2019-07-04  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/allocator.adb: New testcase.
-
-2019-07-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/default_initial_condition.adb,
-	gnat.dg/default_initial_condition_pack.adb,
-	gnat.dg/default_initial_condition_pack.ads: New testcase.
-
-2019-07-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/aspect2.adb, gnat.dg/aspect2.ads: New testcase.
-
-2019-07-04  Yannick Moy  <moy@adacore.com>
-
-	* gnat.dg/synchronized2.adb, gnat.dg/synchronized2.ads,
-	gnat.dg/synchronized2_pkg.ads: New testcase.
-
-2019-07-04  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/generic_inst4.adb, gnat.dg/generic_inst4_gen.ads,
-	gnat.dg/generic_inst4_inst.ads, gnat.dg/generic_inst4_typ.ads:
-	New testcase.
-
-2019-07-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/dimensions2.adb, gnat.dg/dimensions2_phys.ads,
-	gnat.dg/dimensions2_real_numbers.ads: New testcase.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91063
-	* gcc.dg/gomp/pr91063.c: New test.
-
-2019-07-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/88833
-	* gfortran.dg/pr88833.f90: New test.
-
-2019-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/91069
-	* gcc.dg/pr91069.c (v2df): Use 2 * sizeof (double) instead of
-	hardcoded 16 for better portability.
-	(v2di): Change from long vector to long long vector.  Use
-	2 * sizeof (long long) instead of hardcoded 16.
-
-	PR rtl-optimization/90756
-	* gcc.dg/pr90756.c: New test.
-
-2019-07-04  Chenghua Xu  <paul.hua.gm@gmail.com>
-
-	* gcc.target/mips/mips-fmadd.c: Rename to ...
-	* gcc.target/mips/mips-fmadd-o32.c: ... Here; add abi=32.
-	* gcc.target/mips/mips-fmadd-n64.c: New.
-
-2019-07-03  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.dg/store_merging_27.c: Fix test for Arm.
-	* gcc.dg/store_merging_28.c: Likewise.
-	* gcc.dg/store_merging_29.c: Likewise.
-	* gcc.dg/tree-ssa/dump-6.c: Likewise.
-
-2019-07-03  Mark Wielaard  <mark@klomp.org>
-
-	PR debug/90981
-	* g++.dg/pr90981.C: New test.
-
-2019-07-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/91069
-	* gcc.dg/pr91069.c: New testcase.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/tree-prof/val-prof-2.c: Update scanned pattern
-	as we do now better.
-
-2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/debug1.ads: New test.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/90892
-	* gcc.dg/pr90892.c: New test.
-
-2019-07-03  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90899
-	* gcc.target/i386/pr90899.c: New test.
-
-2019-07-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/91033
-	* gcc.target/i386/pr91033.c: New test.
-
-2019-07-03  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/task2.adb, gnat.dg/task2_pkg.adb,
-	gnat.dg/task2_pkg.ads: New testcase.
-
-2019-07-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/inline16.adb, gnat.dg/inline16_gen.adb,
-	gnat.dg/inline16_gen.ads, gnat.dg/inline16_types.ads: New
-	testcase.
-
-2019-07-03  Justin Squirek  <squirek@adacore.com>
-
-	* gnat.dg/renaming13.adb, gnat.dg/renaming14.adb: New testcases.
-
-2019-07-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/inline15.adb, gnat.dg/inline15_gen.adb,
-	gnat.dg/inline15_gen.ads, gnat.dg/inline15_types.ads: New
-	testcase.
-
-2019-07-03  Bob Duff  <duff@adacore.com>
-
-	* gnat.dg/warn20.adb, gnat.dg/warn20_pkg.adb,
-	gnat.dg/warn20_pkg.ads: New testcase.
-
-2019-07-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate6.adb, gnat.dg/predicate6.ads: New testcase.
-	* gnat.dg/static_pred1.adb: Remove expected error.
-
-2019-07-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate5.adb, gnat.dg/predicate5.ads: New testcase.
-
-2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/alignment14.adb: New testcase.
-
-2019-07-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/predicate4.adb, gnat.dg/predicate4_pkg.ads: New
-	testcase.
-
-2019-07-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message.
-	* c-c++-common/gomp/scan-5.c (foo): Likewise.
-
-	* c-c++-common/gomp/scan-5.c: New test.
-
-	* c-c++-common/gomp/lastprivate-conditional-5.c: New test.
-
-2019-07-02  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90883
-	* g++.dg/tree-ssa/pr90883.c: Add -Os.  Check dse2 for the
-	deleted store on some targets.
-
-2019-07-02  Joern Rennecke  <joern.rennecke@riscy-ip.com>
-
-	PR testsuite/91065
-	* gcc.dg/plugin/start_unit_plugin.c: Register a root tab
-	to reference fake_var.
-
-2019-07-02  qing zhao  <qing.zhao@oracle.com>
-
-	PR preprocessor/90581
-	* c-c++-common/cpp/fmax-include-depth-1a.h: New test.
-	* c-c++-common/cpp/fmax-include-depth-1b.h: New test.
-	* c-c++-common/cpp/fmax-include-depth.c: New test.
-
-2019-07-02  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-7.c: New testcase.
-
-2019-07-02  Jan Hubicka  <jh@suse.cz>
-
-	* g++.dg/lto/pr90990_0.C: New testcase.
-
-2019-07-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/58483
-	* gcc.dg/tree-ssa/ssa-dom-cse-8.c: New testcase.
-
-2019-07-01  Joern Rennecke  <joern.rennecke@riscy-ip.com>
-
-	PR middle-end/66726
-	* gcc.dg/tree-ssa/pr66726-4.c: New testcase.
-
-2019-07-01  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/vector/vec-shift-2.c: New test.
-
-2019-07-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/generic_inst3.adb,
-	gnat.dg/generic_inst3_kafka_lib-topic.ads,
-	gnat.dg/generic_inst3_kafka_lib.ads,
-	gnat.dg/generic_inst3_markets.ads,
-	gnat.dg/generic_inst3_traits-encodables.ads,
-	gnat.dg/generic_inst3_traits.ads: New testcase.
-
-2019-07-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/enum_rep.adb, gnat.dg/enum_rep.ads: New testcase.
-
-2019-07-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/derived_type6.adb, gnat.dg/derived_type6.ads: New
-	testcase.
-
-2019-07-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/weak3.adb, gnat.dg/weak3.ads: New testcase.
-
-2019-07-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat.dg/prot7.adb, gnat.dg/prot7.ads: New testcase.
-
-2019-07-01  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-42.c: New testcase.
-
-2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/sets1.adb: Update.
-
-2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/linkedlist.adb: Update.
-
-2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/dynhash.adb, gnat.dg/dynhash1.adb: Update.
-
-2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat.dg/freezing1.adb, gnat.dg/freezing1.ads,
-	gnat.dg/freezing1_pack.adb, gnat.dg/freezing1_pack.ads: New
-	testcase.
-
-2019-07-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/91028
-	PR lto/90720
-	* g++.dg/lto/alias-1_0.C: Add loop to make inlining happen with
-	-fno-use-linker-plugin
-	* g++.dg/lto/alias-2_0.C: Likewise.
-
-2019-07-01  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	* g++.dg/cpp0x/gen-attrs-67.C: Add error for darwin.
-
-2019-07-01  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/pr77445-2.c: Adjust.
-
-2019-07-01  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_avx512vp2intersect): New proc.
-	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Add
-	dg-require-effective-target avx512vp2intersect.
-	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Ditto.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/array5.ads: New test.
-	* gnat.dg/specs/array5_pkg1.ads: New helper.
-	* gnat.dg/specs/array5_pkg2.ads: Likewise.
-	* gnat.dg/specs/array5_pkg2-g.ads: Likewise.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/unchecked_convert1.ads: New test.
-	* gnat.dg/specs/unchecked_convert2.ads: Likewise.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/size_clause3.ads: Adjust error message.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/atomic2.ads: Adjust error message.
-	* gnat.dg/specs/clause_on_volatile.ads: Likewise.
-	* gnat.dg/specs/size_clause3.ads: Likewise.
-
-2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array35.adb: New test.
-	* gnat.dg/array36.adb: Likewise.
-
-2019-06-28  Jan Beulich  <jbeulich@suse.com>
-
-	* gcc.target/i386/gfni-5.c: New.
-
-2019-06-28  Jan Beulich  <jbeulich@suse.com>
-
-	* gcc.target/i386/cvtpd2pi: New.
-
-2019-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/91024
-	* g++.dg/warn/Wimplicit-fallthrough-4.C: New test.
-
-	PR tree-optimization/91010
-	* g++.dg/vect/simd-10.cc: New test.
-
-2019-06-27  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90987
-	* match.c (gfc_match_common): Adjust parsing of fixed and free form
-	source code containing, e.g., COMMONI.
-
-2019-06-27  Jan Hubicka  <jh@suse.cz>
-
-	* g++.dg/lto/alias-2_0.C: New testcase.
-	* g++.dg/lto/alias-2_1.C: New testcase.
-
-2019-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90991
-	* gcc.target/i386/avx2-pr90991-1.c: New test.
-	* gcc.target/i386/avx512dq-pr90991-2.c: New test.
-
-2019-06-27  Jan Beulich  <jbeulich@suse.com>
-
-	* gcc.target/i386/gfni-4.c: Pass -msse2.
-
-2019-06-27  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-fre-69.c: New testcase.
-
-2019-06-27  Jun Ma  <JunMa@linux.alibaba.com>
-
-	PR tree-optimization/89772
-	* gcc.dg/builtin-memchr-4.c: New test.
-
-2019-06-27  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/91014
-	* gcc.target/s390/pr91014.c: New test.
-
-2019-06-27  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/91004
-	* g++.dg/torture/pr34850.C: Fix overly reduced testcase.
-
-2019-06-27  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/62147
-	* gcc.target/powerpc/pr62147.c: New test.
-
-2019-06-26  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90883
-	* g++.dg/tree-ssa/pr90883.C: New test.
-	* gcc.dg/tree-ssa/ssa-dse-36.c: New test.
-
-2019-06-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89021
-	* lib/target-supports.exp (available_vector_sizes)
-	<[istarget i?86-*-*] || [istarget x86_64-*-*]>: Add
-	64-bit vectors for !ia32.
-
-2019-06-26  Jeff Law  <law@redhat.com>
-
-	* gcc.c-torture/execute/builtins/builtins.exp: Add -fno-tree-dse
-	as DSE compromises several of these tests.
-	* gcc.dg/builtin-stringop-chk-1.c: Similarly.
-	* gcc.dg/memcpy-2.c: Similarly.
-	* gcc.dg/pr40340-1.c: Similarly.
-	* gcc.dg/pr40340-2.c: Similarly.
-	* gcc.dg/pr40340-5.c: Similarly.
-
-2019-06-26  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR Fortran/90988
-	ChangeLog forgotten with revision 272667
-	* gfortran.dg/pr90988_1.f90: New test.
-	* gfortran.dg/pr90988_2.f90: Ditto.
-	* gfortran.dg/pr90988_3.f90: Ditto.
-
-2019-06-26  Nathan Sidwell  <nathan@acm.org>
-
-	* c-c++-common/pr90927.c: New.
-
-2019-06-26  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/90982
-	* g++.dg/torture/pr90982.C: New testcase.
-
-2019-06-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/67184
-	PR c++/69445
-	* g++.dg/other/final3.C: New.
-	* g++.dg/other/final5.C: Likewise.
-
-2019-06-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90991
-	* gcc.target/i386/avx512dq-pr90991-1.c: New test.
-
-2019-06-26  Li Jia He  <helijia@linux.ibm.com>
-
-	* gcc.target/powerpc/maddld-1.c: New testcase.
-
-2019-06-06  Hongtao Liu  <hongtao.liu@intel.com>
-	    Olga Makhotina  <olga.makhotina@intel.com>
-
-	* gcc.target/i386/avx512-check.h: Handle bit_AVX512VP2INTERSECT.
-	* gcc.target/i386/avx512vp2intersect-2intersect-1a.c: New test.
-	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Likewise.
-	* gcc.target/i386/avx512vp2intersect-2intersectvl-1a.c: Likewise.
-	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Likewise.
-	* gcc.target/i386/sse-12.c: Add -mavx512vp2intersect.
-	* gcc.target/i386/sse-13.c: Likewsie.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* gcc.target/i386/sse-22.c: Likewise.
-	* gcc.target/i386/sse-23.c: Likewise.
-	* g++.dg/other/i386-2.C: Likewise.
-	* g++.dg/other/i386-3.C: Likewise.
-
-2019-06-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90969
-	* g++.dg/ext/vector38.C: New test.
-
-2019-06-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/90939
-	* g++.dg/lto/pr90939_[01].C: New test.
-
-2019-06-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90930
-	* gcc.dg/tree-ssa/reassoc-24.c: Adjust.
-	* gcc.dg/tree-ssa/reassoc-25.c: Likewise.
-
-2019-06-25  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/pr89838.c: New file.
-
-2019-06-25  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/mlarge-pedwarns.c: New test.
-
-2019-06-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR sanitizer/90954
-	* c-c++-common/gomp/pr90954.c: New test.
-
-2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/safe-indirect-jump-1.c: Skip for Darwin.
-	* gcc.target/powerpc/safe-indirect-jump-7.c: Likewise.
-
-2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/spec-barr-1.c: Adjust scan assembler regex
-	to recognise Darwin's register names.
-
-2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/cpp/isysroot-1.c: Use <example.h> as the test header.
-	* gcc.dg/cpp/usr/include/stdio.h: Rename...
-	* gcc.dg/cpp/usr/include/example.h: ... to this.
-
-2019-06-24  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90972
-	* gcc.dg/torture/pr90972.c: New testcase.
-
-2019-06-24  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/Wfloat-equal-1.c: Adjust text of expected diagnostic.
-	* gcc.dg/misc-column.c: Ditto.
-
-2019-06-23  Ian Lance Taylor  <iant@golang.org>
-
-	* go.test/test/blank1.go: Update for diagnostic message changes.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/builtins-2.c: Require VSX hardware support.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/pr80125.c (foo): Use an unsigned char
-	vector explicitly for the vec_perm.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/builtins-1.c: Account for Darwin's use of
-	__USER_LABEL_PREFIX__.
-
-2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/pr71785.c: For Darwin, make test non-PIC,
-	expect the out-of-line GPR restore, and test specifically for
-	absence of branches to local labels.
-
-2019-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/89782
-	* gfortran.dg/io_constraints_14.f90: New test.
-
-2019-06-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/pr64205.c: Require effective target dfp.
-	* gcc.target/powerpc/pr79909.c: Likewise.
-
-2019-06-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/powerpc/darwin-bool-1.c: Suppress the pedantic
-	warning about _Bool.
-
-2019-06-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/65707
-	PR c++/89480
-	PR c++/58836
-	* g++.dg/cpp0x/nondeduced5.C: New test.
-	* g++.dg/cpp0x/nondeduced6.C: New test.
-	* g++.dg/cpp0x/nondeduced7.C: New test.
-
-	PR c++/66256
-	* g++.dg/cpp0x/noexcept54.C: New test.
-
-2019-06-22  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-6.c: New testcase.
-
-2019-06-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/86476 - noexcept-specifier is a complete-class context.
-	PR c++/52869
-	* g++.dg/cpp0x/noexcept45.C: New test.
-	* g++.dg/cpp0x/noexcept46.C: New test.
-	* g++.dg/cpp0x/noexcept47.C: New test.
-	* g++.dg/cpp0x/noexcept48.C: New test.
-	* g++.dg/cpp0x/noexcept49.C: New test.
-	* g++.dg/cpp0x/noexcept50.C: New test.
-	* g++.dg/cpp0x/noexcept51.C: New test.
-	* g++.dg/cpp0x/noexcept52.C: New test.
-	* g++.dg/cpp0x/noexcept53.C: New test.
-	* g++.dg/eh/shadow1.C: Adjust dg-error.
-
-	PR c++/90881 - bogus -Wunused-value in unevaluated context.
-	* g++.dg/cpp0x/Wunused-value1.C: New test.
-
-2019-06-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/auto-storage-1.C: New.
-	* g++.dg/diagnostic/no-type-1.C: Likewise.
-	* g++.dg/diagnostic/no-type-2.C: Likewise.
-	* g++.dg/diagnostic/top-level-auto-1.C: Likewise.
-	* g++.dg/cpp0x/auto9.C: Test some locations too.
-	* g++.dg/cpp1z/register1.C: Likewise.
-	* g++.dg/cpp1z/register2.C: Likewise.
-	* g++.dg/cpp1z/register3.C: Likewise.
-	* g++.dg/other/error34.C: Likewise.
-
-2019-06-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/90909
-	* g++.dg/other/final7.C: New.
-
-2019-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/vect/simd-2.cc: Don't xfail, instead expect vectorization on
-	x86.
-	* g++.dg/vect/simd-5.cc: Likewise.
-
-2019-06-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/90909
-	Revert:
-	2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/67184
-	PR c++/69445
-	* g++.dg/other/final3.C: New.
-	* g++.dg/other/final4.C: Likewise.
-	* g++.dg/other/final5.C: Likewise.
-
-	* g++.dg/other/final6.C: New.
-
-2019-06-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/61490 - qualified-id in friend function definition.
-	* g++.dg/diagnostic/friend2.C: New test.
-	* g++.dg/diagnostic/friend3.C: New test.
-
-	PR c++/60223 - ICE with T{} in non-deduced context.
-	* g++.dg/cpp0x/nondeduced1.C: New test.
-	* g++.dg/cpp0x/nondeduced2.C: New test.
-	* g++.dg/cpp0x/nondeduced3.C: New test.
-	* g++.dg/cpp0x/nondeduced4.C: New test.
-
-	PR c++/64235 - missing syntax error with invalid alignas.
-	* g++.dg/parse/alignas1.C: New test.
-
-2019-06-21  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/67884
-	* gfortran.dg/dummy_procedure_8.f90: Remove a test that is ...
-	* gfortran.dg/pr67884.f90: ... covered here.  New test.
-
-2019-06-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90490 - fix decltype issues in noexcept-specifier.
-	* g++.dg/cpp0x/noexcept43.C: New test.
-	* g++.dg/cpp0x/noexcept44.C: New test.
-
-2019-06-21  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90875 - added -Wswitch-outside-range option
-	* c-c++-common/Wswitch-outside-range-1.c: New test.
-	* c-c++-common/Wswitch-outside-range-2.c: New test.
-	* c-c++-common/Wswitch-outside-range-3.c: New test.
-	* c-c++-common/Wswitch-outside-range-4.c: New test.
-
-2019-06-21  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/51991
-	gfortran.dg/pr51991.f90
-
-2019-06-21  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90949
-	* gcc.c-torture/execute/pr90949.c: New test.
-
-2019-06-21  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90953 - ICE with -Wmissing-format-attribute.
-	* g++.dg/warn/miss-format-7.C: New test.
-
-2019-06-21  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90914
-	* g++.dg/debug/pr90914.C: New testcase.
-
-2019-06-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90913
-	* gfortran.dg/vect/pr90913.f90: New testcase.
-
-2019-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-simd-12.c: New test.
-	* gcc.dg/vect/vect-simd-13.c: New test.
-	* gcc.dg/vect/vect-simd-14.c: New test.
-	* gcc.dg/vect/vect-simd-15.c: New test.
-	* gcc.target/i386/sse2-vect-simd-12.c: New test.
-	* gcc.target/i386/sse2-vect-simd-13.c: New test.
-	* gcc.target/i386/sse2-vect-simd-14.c: New test.
-	* gcc.target/i386/sse2-vect-simd-15.c: New test.
-	* gcc.target/i386/avx2-vect-simd-12.c: New test.
-	* gcc.target/i386/avx2-vect-simd-13.c: New test.
-	* gcc.target/i386/avx2-vect-simd-14.c: New test.
-	* gcc.target/i386/avx2-vect-simd-15.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-12.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-13.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-14.c: New test.
-	* gcc.target/i386/avx512bw-vect-simd-15.c: New test.
-	* g++.dg/vect/simd-6.cc: New test.
-	* g++.dg/vect/simd-7.cc: New test.
-	* g++.dg/vect/simd-8.cc: New test.
-	* g++.dg/vect/simd-9.cc: New test.
-	* c-c++-common/gomp/scan-2.c: Don't expect any diagnostics.
-
-	PR c++/90950
-	* g++.dg/gomp/lastprivate-1.C: New test.
-
-	* gcc.dg/vect/vect-simd-11.c: New test.
-	* gcc.target/i386/sse2-vect-simd-11.c: New test.
-	* gcc.target/i386/avx2-vect-simd-11.c: New test.
-	* gcc.target/i386/avx512bw-vect-simd-11.c: New test.
-
-2019-06-20  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/79781
-	* g++.dg/ext/goto1.C: New test.
-
-2019-06-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/77632
-	* gfortran.dg/pr77632_1.f90: New test.
-
-2019-06-20  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/68265
-	* g++.dg/parse/error62.C: New test.
-
-2019-06-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/86587
-	* gfortran.dg/pr86587.f90: New test.
-
-2019-06-20  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* obj-c++.dg/stubify-1.mm: Adjust options and scan-asm checks.
-	* obj-c++.dg/stubify-2.mm: Likewise.
-	* objc.dg/stubify-1.m: Likewise.
-	* objc.dg/stubify-2.m: Likewise.
-
-2019-06-20  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87512
-	* g++.dg/cpp1z/inline-var7.C: New test.
-
-2019-06-20  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/54855
-	* gcc.target/i386/pr54855-1.c: New test.
-	* gcc.target/i386/pr54855-2.c: Likewise.
-	* gcc.target/i386/pr54855-3.c: Likewise.
-	* gcc.target/i386/pr54855-4.c: Likewise.
-	* gcc.target/i386/pr54855-5.c: Likewise.
-	* gcc.target/i386/pr54855-6.c: Likewise.
-	* gcc.target/i386/pr54855-7.c: Likewise.
-	* gcc.target/i386/pr54855-8.c: Likewise.
-	* gcc.target/i386/pr54855-9.c: Likewise.
-	* gcc.target/i386/pr54855-10.c: Likewise.
-
-2019-06-20  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.c-torture/execute/alias-access-path-1.c: New testcase.
-
-2019-06-20  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89873
-	* g++.dg/cpp1y/noexcept1.C: New test.
-
-2019-06-20  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90937
-	* gfortran.dg/external_procedure_4.f90: New test.
-
-2019-06-20  Tom de Vries  <tdevries@suse.de>
-
-	* gcc.dg/pr90866-2.c: Require global_constructor.
-
-2019-06-20  Tom de Vries  <tdevries@suse.de>
-
-	* gcc.c-torture/compile/pr89280.c: Require nonlocal_goto.
-	* gcc.dg/pr88870.c: Same.
-	* gcc.dg/pr90082.c: Same.
-
-2019-06-20  Tom de Vries  <tdevries@suse.de>
-
-	* gcc.dg/pr89737.c: Require indirect_jumps.
-	* gcc.dg/torture/pr87693.c: Same.
-	* gcc.dg/torture/pr89135.c: Same.
-	* gcc.dg/torture/pr90071.c: Same.
-
-2019-06-20  Tom de Vries  <tdevries@suse.de>
-
-	* gcc.c-torture/compile/pr89280.c: Require label_values.
-	* gcc.dg/pr89737.c: Same.
-	* gcc.dg/pr90082.c: Same.
-	* gcc.dg/torture/pr89135.c: Same.
-	* gcc.dg/torture/pr89247.c: Same.
-	* gcc.dg/torture/pr90071.c: Same.
-
-2019-06-20  Tom de Vries  <tdevries@suse.de>
-
-	* gcc.c-torture/compile/pr77754-1.c: Require alloca.
-	* gcc.c-torture/compile/pr77754-2.c: Same.
-	* gcc.c-torture/compile/pr77754-3.c: Same.
-	* gcc.c-torture/compile/pr77754-4.c: Same.
-	* gcc.c-torture/compile/pr77754-5.c: Same.
-	* gcc.c-torture/compile/pr77754-6.c: Same.
-	* gcc.c-torture/compile/pr87110.c: Same.
-	* gcc.c-torture/execute/pr86528.c: Same.
-	* gcc.dg/Walloca-larger-than-2.c: Same.
-	* gcc.dg/Walloca-larger-than.c: Same.
-	* gcc.dg/Warray-bounds-41.c: Same.
-	* gcc.dg/Wrestrict-17.c: Same.
-	* gcc.dg/Wstrict-overflow-27.c: Same.
-	* gcc.dg/Wstringop-truncation-3.c: Same.
-	* gcc.dg/pr78902.c: Same.
-	* gcc.dg/pr87099.c: Same.
-	* gcc.dg/pr87320.c: Same.
-	* gcc.dg/pr89045.c: Same.
-	* gcc.dg/strlenopt-62.c: Same.
-	* gcc.dg/tree-ssa/alias-37.c: Same.
-
-2019-06-19  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/60364 - noreturn after first decl not diagnosed.
-	* g++.dg/warn/noreturn-8.C: New test.
-	* g++.dg/warn/noreturn-9.C: New test.
-	* g++.dg/warn/noreturn-10.C: New test.
-	* g++.dg/warn/noreturn-11.C: New test.
-
-2019-06-19  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90626
-	* gcc.dg/strlenopt-65.c: New test.
-	* gcc.dg/strlenopt-66.c: New test.
-	* gcc.dg/strlenopt.h (strcmp, strncmp): Declare.
-
-2019-06-19  Martin Sebor  <msebor@redhat.com>
-
-	PR translation/90156
-	* gcc.dg/format/gcc_diag-11.c: Enable.
-
-2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/69499
-	* gfortran.dg/pr69499.f90: New test.
-	* gfortran.dg/module_error_1.f90: Update dg-error string.
-
-2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/69398
-	* gfortran.dg/pr69398.f90: New test.
-
-2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/87907
-	* gfortran.dg/pr87907.f90: New testcase.
-
-2019-06-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR middle-end/84521
-	* gcc.c-torture/execute/pr84521.c: New test.
-
-2019-06-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-simd-8.c: If main is defined, don't include
-	tree-vect.h nor call check_vect.
-	* gcc.dg/vect/vect-simd-9.c: Likewise.
-	* gcc.dg/vect/vect-simd-10.c: New test.
-	* gcc.target/i386/sse2-vect-simd-8.c: New test.
-	* gcc.target/i386/sse2-vect-simd-9.c: New test.
-	* gcc.target/i386/sse2-vect-simd-10.c: New test.
-	* gcc.target/i386/avx2-vect-simd-8.c: New test.
-	* gcc.target/i386/avx2-vect-simd-9.c: New test.
-	* gcc.target/i386/avx2-vect-simd-10.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-8.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-9.c: New test.
-	* gcc.target/i386/avx512f-vect-simd-10.c: New test.
-
-	* g++.dg/vect/simd-3.cc: New test.
-	* g++.dg/vect/simd-4.cc: New test.
-	* g++.dg/vect/simd-5.cc: New test.
-
-2019-06-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/ubsan/pr63956.C: Adjust expected diagnostics.
-
-2019-06-19  Jim MacArthur  <jim.macarthur@codethink.co.uk>
-	    Mark Eggleston  <mark.eggleston@codethink.com>
-
-	PR fortran/89103
-	* gfortran.dg/dec_format_empty_item_1.f: New test.
-	* gfortran.dg/dec_format_empty_item_2.f: New test.
-	* gfortran.dg/dec_format_empty_item_3.f: New test.
-
-2019-06-19  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	* gcc.target/aarch64/pr88834.c: Move from here...
-	* gcc.target/aarch64/sve/pr88834.c: ...to here.
-
-2019-06-18  Cherry Zhang  <cherryyz@google.com>
-
-	* go.dg/concatstring.go: New test.
-
-2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/90921
-	* gfortran.dg/goacc/declare-3.f95: Update.
-
-	PR fortran/85221
-	* gfortran.dg/goacc/declare-3.f95: New file.
-
-	PR middle-end/90859
-	* c-c++-common/goacc/firstprivate-mappings-1.c: Update.
-
-	* c-c++-common/goacc/firstprivate-mappings-1.c: New file.
-	* g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
-
-	PR testsuite/90861
-	* c-c++-common/goacc/declare-pr90861.c: New file.
-
-	PR testsuite/90868
-	* c-c++-common/goacc/declare-1.c: Update.
-	* c-c++-common/goacc/declare-2.c: Likewise.
-
-	PR middle-end/90862
-	* c-c++-common/goacc/declare-1.c: Update.
-	* c-c++-common/goacc/declare-2.c: Likewise.
-
-2019-06-18  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/84698
-	* g++.dg/cpp0x/noexcept42.C: New test.
-
-	PR c++/71548
-	* g++.dg/cpp0x/variadic177.C: New test.
-
-2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/struct_vect_18.c: Allow branches to
-	contain dots.
-	* gcc.target/aarch64/sve/struct_vect_19.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_20.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_21.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_22.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_23.c: Likewise.
-	* gcc.target/aarch64/sve/unroll-1.c: Likewise.
-	* gcc.target/aarch64/sve/while_1.c: Check for b.any.
-
-2019-06-18  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/pr81563.c (dg-final): Check that no
-	registers are restored from %esp.
-
-2019-06-18  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90900
-	* gcc.dg/gomp/pr90900.c: New testcase.
-
-2019-06-18  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/pr90866-2.c: Remove a pointless declaration
-	to avoid compilation errors on arm-none-eabi.
-
-2019-06-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
-	* gcc.target/aarch64/pcs_attribute-3.c: New test.
-
-2019-06-18  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-	* gcc.target/aarch64/sve/fadda_1.c: New test.
-
-2019-06-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-simd-8.c: New test.
-	* gcc.dg/vect/vect-simd-9.c: New test.
-	* g++.dg/vect/simd-2.cc: New test.
-	* g++.dg/gomp/scan-1.C: New test.
-
-2019-06-17  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/62055
-	* gcc.target/i386/fnabs.c: New test.
-
-2019-06-17  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/83820 - excessive attribute arguments not detected.
-	* g++.dg/cpp0x/gen-attrs-67.C: New test.
-
-2019-06-17  Nathan Sidwell  <nathan@acm.org>
-
-	PR c++/90754
-	* g++.dg/lookup/pr90754.C: New.
-
-2019-06-17  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR middle-end/64242
-	* gcc.c-torture/execute/pr64242.c: Improve test.
-
-2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/mspabi_sllll.c: New test.
-	* gcc.target/msp430/mspabi_srall.c: New test.
-	* gcc.target/msp430/mspabi_srlll.c: New test.
-	* gcc.c-torture/execute/shiftdi-2.c: New test.
-
-2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* lib/target-supports.exp: Add check_effective_target_longlong64.
-
-2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-4.c: New testcase.
-	* gcc.dg/tree-ssa/alias-access-path-5.c: New testcase.
-
-2019-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/90650
-	* gdc.dg/pr90650a.d: New test.
-	* gdc.dg/pr90650b.d: New test.
-
-2019-06-15  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/dummy_derived_typed.f90: New test.
-
-2019-06-15  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-2.c: New testcase.
-
-2019-06-15  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/ieee/ieee_4.f90: Un-xfail on i?86-*-freebsd.
-
-2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR objc/90709
-	* obj-c++.dg/proto-lossage-7.mm: Use proxy headers.
-	* obj-c++.dg/strings/const-cfstring-2.mm: Likewise.
-	* obj-c++.dg/strings/const-cfstring-5.mm: Likewise.
-	* obj-c++.dg/strings/const-str-12.mm: Likewise.
-	* obj-c++.dg/syntax-error-1.mm: Likewise.
-	* obj-c++.dg/torture/strings/const-cfstring-1.mm: Likewise.
-	* obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
-	* obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
-	* obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
-	* obj-c++.dg/cxx-ivars-3.mm: Skip on later Darwin, where the 10.4 API
-	in no longer supported, also on m64 where there's no meaning to it.
-	* obj-c++.dg/isa-field-1.mm: Suppress unwanted warning, add comment why.
-	* obj-c++.dg/objc-gc-3.mm: Skip for Darwin > 16, the API use is an error
-	there.
-	* obj-c++.dg/qual-types-1.mm: Prune a spurious l64 warning.
-	* obj-c++.dg/stubify-1.mm: Tidy up after better compiler warnings.
-	* obj-c++.dg/stubify-2.mm: Likewise.
-	* obj-c++.dg/try-catch-1.mm: Likewise.
-	* obj-c++.dg/try-catch-3.mm: Likewise.
-
-2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR objc/90709
-	* objc.dg/encode-7-next-64bit.m: Use proxy headers.
-	* objc.dg/image-info.m: Likewise.
-	* objc.dg/method-6.m: Likewise.
-	* objc.dg/no-extra-load.m: Likewise.
-	* objc.dg/objc-foreach-4.m: Likewise.
-	* objc.dg/objc-foreach-5.m: Likewise.
-	* objc.dg/proto-lossage-7.m: Likewise.
-	* objc.dg/strings/const-cfstring-2.m: Likewise.
-	* objc.dg/strings/const-cfstring-5.m: Likewise.
-	* objc.dg/strings/const-str-12b.m: Likewise.
-	* objc.dg/symtab-1.m: Likewise.
-	* objc.dg/torture/strings/const-cfstring-1.m: Likewise.
-	* objc.dg/torture/strings/const-str-10.m: Likewise.
-	* objc.dg/torture/strings/const-str-11.m: Likewise.
-	* objc.dg/torture/strings/const-str-9.m: Likewise.
-	* objc.dg/zero-link-1.m: Likewise.
-	* objc.dg/zero-link-2.m: Likewise.
-	* objc.dg/zero-link-3.m: Likewise.
-	* objc.dg/isa-field-1.m: Suppress unwanted warning, add comment why.
-	* objc.dg/headers.m: XFAIL for Darwin14-19.
-	* objc.dg/objc-gc-4.m: Skip for Darwin > 16, the API use is an error
-	there.
-
-2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR objc/90709
-	* objc-obj-c++-shared/CF-CFString.h: New.
-	* objc-obj-c++-shared/F-NSArray.h: New.
-	* objc-obj-c++-shared/F-NSAutoreleasePool.h: New.
-	* objc-obj-c++-shared/F-NSObject.h: New.
-	* objc-obj-c++-shared/F-NSString.h: New.
-	* objc-obj-c++-shared/F-NSValue.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFArray.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFAvailability.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFBase.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFCharacterSet.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFData.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFDictionary.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFLocale.h: New.
-	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFString.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSArray.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSAutoreleasePool.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSDate.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSEnumerator.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSGeometry.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSObjCRuntime.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSObject.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSRange.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSString.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSValue.h: New.
-	* objc-obj-c++-shared/GNUStep/Foundation/NSZone.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/GNUstep.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSBlocks.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSConfig.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSObjCRuntime.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSVersionMacros.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSArray+GNUstepBase.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSMutableString+GNUstepBase.h:
-	New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSNumber+GNUstepBase.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSObject+GNUstepBase.h: New.
-	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSString+GNUstepBase.h: New.
-
-2019-06-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90779
-	* c-c++-common/goacc/routine-5.c (func2): Don't expect error for
-	static block scope variable in #pragma acc routine.
-
-2019-06-14  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/integer_exponentiation_4.f90: Update test.
-	* gfortran.dg/integer_exponentiation_5.F90: Ditto.
-	* gfortran.dg/no_range_check_1.f90: Ditto.
-
-2019-06-14  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/90577
-	PR fortran/90578
-	* gfortran.dg/lrshift_1.f90: Adjust testcase.
-	* gfortran.dg/shiftalr_3.f90: New testcase.
-
-2019-06-14  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/89646
-	* gfortran.dg/pr89646.f90: New test.
-
-2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/90765
-	* gcc.target/i386/pr90765-1.c: New test.
-	* gcc.target/i386/pr90765-2.c: Likewise.
-
-2019-06-14  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90884 - stray note with -Wctor-dtor-privacy.
-	* g++.dg/warn/ctor-dtor-privacy-4.C: New.
-	* g++.dg/warn/ctor-dtor-privacy-4.h: New.
-
-2019-06-14  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ldist-26.c: Adjust.
-
-2019-06-14  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR ipa/90401
-	* gcc.dg/ipa/ipcp-agg-10.c: New test.
-
-2019-06-13  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90662
-	* gcc.dg/pr90866-2.c: New test.
-	* gcc.dg/pr90866.c: Ditto.
-
-2019-06-13  Jiufu Guo  <guojiufu@linux.ibm.com>
-	    Lijia He  <helijia@linux.ibm.com>
-
-	PR tree-optimization/77820
-	* gcc.dg/tree-ssa/phi_on_compare-1.c: New testcase.
-	* gcc.dg/tree-ssa/phi_on_compare-2.c: New testcase.
-	* gcc.dg/tree-ssa/phi_on_compare-3.c: New testcase.
-	* gcc.dg/tree-ssa/phi_on_compare-4.c: New testcase.
-	* gcc.dg/tree-ssa/split-path-6.c: Update testcase.
-	* gcc.target/sh/pr51244-20.c: Update testcase.
-
-2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/darwin-minversion-link.c: New test.
-
-2019-06-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/68544
-	* gfortran.dg/pr68544.f90: New test.
-	* gfortran.dg/pr85687.f90: Modify test for new error message.
-
-2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32.
-
-2019-06-13  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/89344
-	* gfortran.dg/pr89344.f90: New test.
-
-2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/darwin-minversion-1.c: Use compile rather than link/run.
-	* gcc.dg/darwin-minversion-2.c: Likewise.
-
-2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR target/90871
-	* g++.dg/ext/altivec-15.C: Add dg-error directive.
-
-2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/pr90760.c: Require alias support.
-
-2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR tree-optimization/90869
-	* g++.dg/tree-ssa/alias-access-path-1.C: New testcase.
-
-2019-06-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90856
-	* gcc.target/i386/pr90856.c: New testcase.
-
-2019-06-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/tree-ssa/ssa-dse-1.C: Don't match exact number of chars of
-	= {} store.
-	* g++.dg/tree-ssa/pr31146.C: Change -fdump-tree-forwprop to
-	-fdump-tree-forwprop1 in dg-options.  Expect <int[5]> in MEM.
-
-2019-06-13  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/vect-version-1.c: New testcase.
-	* gcc.dg/vect/vect-version-2.c: Likewise.
-
-2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/variably-modified-type-1.C: New.
-	* g++.dg/cpp0x/alias-decl-1.C: Test the location too.
-	* g++.dg/other/pr84792-1.C: Likewise.
-	* g++.dg/other/pr84792-2.C: Likewise.
-	* g++.dg/parse/error24.C: Likewise.
-	* g++.dg/parse/error32.C: Likewise.
-	* g++.dg/parse/error33.C: Likewise.
-	* g++.dg/parse/saved1.C: Likewise.
-	* g++.dg/template/operator6.C: Likewise.
-	* g++.dg/template/pr61745.C: Likewise.
-	* g++.dg/template/typedef41.C: Likewise.
-	* g++.old-deja/g++.jason/crash10.C: Likewise.
-
-2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/conflicting-specifiers-1.C: New.
-	* g++.dg/diagnostic/two-or-more-data-types-1.C: Likewise.
-	* g++.dg/parse/error10.C: Adjust location.
-	* g++.dg/parse/pragma2.C: Likewise.
-
-2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
-
-	PR tree-optimization/89713
-	* g++.dg/tree-ssa/empty-loop.C: New test.
-	* gcc.dg/tree-ssa/dce-2.c: New test.
-	* gcc.dg/const-1.c: Add -fno-finite-loops option.
-	* gcc.dg/graphite/graphite.exp: Likewise.
-	* gcc.dg/loop-unswitch-1.c: Likewise.
-	* gcc.dg/predict-9.c: Likewise.
-	* gcc.dg/pure-2.c: Likewise.
-	* gcc.dg/tree-ssa/20040211-1.c: Likewise.
-	* gcc.dg/tree-ssa/loop-10.c: Likewise.
-	* gcc.dg/tree-ssa/split-path-6.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
-
-2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	PR target/88838
-	* gcc.target/aarch64/pr88838.c: New test.
-	* gcc.target/aarch64/sve/while_1.c: Adjust.
-
-2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
-
-	PR target/88834
-	* gcc.target/aarch64/pr88834.c: New test.
-	* gcc.target/aarch64/sve/struct_vect_1.c: Adjust.
-	* gcc.target/aarch64/sve/struct_vect_14.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_15.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_16.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_17.c: Likewise.
-	* gcc.target/aarch64/sve/struct_vect_7.c: Likewise.
-
-2019-06-12  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87410
-	* g++.dg/cpp1y/pr87410.C: New test.
-
-2019-06-12  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/66999 - 'this' captured by reference.
-	* g++.dg/cpp0x/lambda/lambda-this21.C: New test.
-
-	PR c++/90825 - endless recursion when evaluating sizeof.
-	PR c++/90832 - endless recursion when evaluating sizeof.
-	* g++.dg/cpp0x/constexpr-sizeof2.C: New test.
-	* g++.dg/cpp0x/constexpr-sizeof3.C: New test.
-
-2019-06-12  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90676
-	* gcc.dg/tree-ssa/pr30375.c: Adjust and simplify expected test
-	output some more.
-	* gcc.dg/tree-ssa/slsr-27.c: Ditto.
-	* gcc.dg/tree-ssa/slsr-28.c: Ditto.
-	* gcc.dg/tree-ssa/slsr-29.c: Ditto.
-	* gcc.dg/tree-ssa/ssa-dse-24.c: Ditto.
-
-2019-06-12  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90736 - bogus error with alignof.
-	* g++.dg/cpp0x/alignof5.C: New test.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* gcc.dg/builtin-apply2.c: Skip for PRU.
-	* gcc.dg/torture/stackalign/builtin-apply-2.c: Ditto.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* g++.old-deja/g++.abi/ptrmem.C: Add PRU to list.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* gcc.dg/tree-ssa/20040204-1.c: XFAIL on pru.
-	* gcc.dg/tree-ssa/reassoc-33.c: Ditto.
-	* gcc.dg/tree-ssa/reassoc-34.c: Ditto.
-	* gcc.dg/tree-ssa/reassoc-35.c: Ditto.
-	* gcc.dg/tree-ssa/reassoc-36.c: Ditto.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* gcc.dg/stack-usage-1.c: Define PRU stack usage.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
-	* gcc.dg/20020312-2.c: No PIC register for PRU.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* lib/gcc-dg.exp: Filter unsupported features in PRU's TI ABI mode.
-	* lib/target-utils.exp: Ditto.
-	* lib/target-supports.exp (check_effective_target_function_pointers,
-	check_effective_target_large_return_values): New.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* lib/gcc-dg.exp: Bail on region overflow for tiny targets.
-	* lib/target-utils.exp: Ditto.
-	* lib/target-supports.exp: Declare PRU target as tiny.
-
-2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
-
-	* gcc.target/pru/abi-arg-struct.c: New test.
-	* gcc.target/pru/ashiftrt.c: New test.
-	* gcc.target/pru/builtins-1.c: New test.
-	* gcc.target/pru/builtins-error.c: New test.
-	* gcc.target/pru/clearbit.c: New test.
-	* gcc.target/pru/loop-asm.c: New test.
-	* gcc.target/pru/loop-dowhile.c: New test.
-	* gcc.target/pru/loop-hi-1.c: New test.
-	* gcc.target/pru/loop-hi-2.c: New test.
-	* gcc.target/pru/loop-qi-1.c: New test.
-	* gcc.target/pru/loop-qi-2.c: New test.
-	* gcc.target/pru/loop-short-1.c: New test.
-	* gcc.target/pru/loop-short-2.c: New test.
-	* gcc.target/pru/loop-si-1.c: New test.
-	* gcc.target/pru/loop-si-2.c: New test.
-	* gcc.target/pru/loop-u8_pcrel_overflow.c: New test.
-	* gcc.target/pru/loop-ubyte-1.c: New test.
-	* gcc.target/pru/loop-ubyte-2.c: New test.
-	* gcc.target/pru/lra-framepointer-fragmentation-1.c: New test.
-	* gcc.target/pru/lra-framepointer-fragmentation-2.c: New test.
-	* gcc.target/pru/mabi-ti-1.c: New test.
-	* gcc.target/pru/mabi-ti-2.c: New test.
-	* gcc.target/pru/mabi-ti-3.c: New test.
-	* gcc.target/pru/mabi-ti-4.c: New test.
-	* gcc.target/pru/mabi-ti-5.c: New test.
-	* gcc.target/pru/mabi-ti-6.c: New test.
-	* gcc.target/pru/mabi-ti-7.c: New test.
-	* gcc.target/pru/pr64366.c: New test.
-	* gcc.target/pru/pragma-ctable_entry.c: New test.
-	* gcc.target/pru/pru.exp: New file.
-	* gcc.target/pru/qbbc-1.c: New test.
-	* gcc.target/pru/qbbc-2.c: New test.
-	* gcc.target/pru/qbbc-3.c: New test.
-	* gcc.target/pru/qbbs-1.c: New test.
-	* gcc.target/pru/qbbs-2.c: New test.
-	* gcc.target/pru/setbit.c: New test.
-	* gcc.target/pru/zero_extend-and-hisi.c: New test.
-	* gcc.target/pru/zero_extend-and-qihi.c: New test.
-	* gcc.target/pru/zero_extend-and-qisi.c: New test.
-	* gcc.target/pru/zero_extend-hisi.c: New test.
-	* gcc.target/pru/zero_extend-qihi.c: New test.
-	* gcc.target/pru/zero_extend-qisi.c: New test.
-	* lib/target-supports.exp: Add PRU to feature filters.
-
-2019-06-12  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90002
-	* gfortran.dg/pr90002.f90: New test.
-
-2019-06-12  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90676
-	* gcc.dg/tree-ssa/dump-6.c: New test.
-	* g++.dg/tree-ssa/pr19807.C: Adjust expected output.
-	* g++.dg/tree-ssa/ssa-dse-1.C: Same.
-	* gcc.dg/store_merging_5.c: Same.
-	* gcc.dg/tree-prof/stringop-2.c: Same.
-	* gcc.dg/tree-ssa/pr30375.c: Same.
-	* gcc.dg/tree-ssa/slsr-27.c: Same.
-	* gcc.dg/tree-ssa/slsr-28.c: Same.
-	* gcc.dg/tree-ssa/slsr-29.c: Same.
-	* gcc.dg/tree-ssa/ssa-dse-24.c: Same.
-
-2019-06-12  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/90662
-	* gcc.dg/strlenopt-62.c: New test.
-	* gcc.dg/strlenopt-63.c: New test.
-	* gcc.dg/strlenopt-64.c: New test.
-
-2019-06-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
-
-	* gcc.target/arm/ssadv16qi.c: New test.
-	* gcc.target/arm/usadv16qi.c: Likewise.
-
-2019-06-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/90760
-	* gcc.dg/pr90760.c: New test.
-
-2019-06-11  Faraz Shahbazker  <fshahbazker@wavecomp.com>
-
-	* gcc.target/mips/data-sym-pool.c: Update expected output.
-	* gcc.target/mips/data-sym-multi-pool.c: New test.
-
-2019-06-11  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/65364
-	* gcc.dg/uninit-19.c (fn1): Adjust target condition for Darwin.
-	(fn2): Likewise.
-
-2019-06-11  Michael Meissner  <meissner@linux.ibm.com>
-
-	* gcc.target/powerpc/localentry-1.c: Add -mpcrel option.
-	* gcc.target/powerpc/localentry-detect-1.c: Explicitly set and
-	unset -mpcrel in the target pragmas.
-	* gcc.target/powerpc/notoc-direct-1.c: Add -mpcrel option.
-	* gcc.target/powerpc/pcrel-sibcall-1.c: Explicitly set and
-	unset -mpcrel in the target pragmas.
-
-2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
-
-	* gcc.dg/tree-ssa/cmpexactdiv-5.c: New file.
-
-2019-06-11  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/90449 - add -Winaccessible-base option.
-	* g++.dg/warn/Winaccessible-base-1.C: New file.
-	* g++.dg/warn/Winaccessible-base-2.C: New file.
-	* g++.dg/warn/Winaccessible-virtual-base-1.C: New file.
-	* g++.dg/warn/Winaccessible-virtual-base-2.C: New file.
-
-2019-06-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90810
-	* g++.dg/ext/vector37.C: New test.
-
-2019-06-10  Matthew Beliveau  <mbelivea@redhat.com>
-
-	PR c++/87250
-	* g++.dg/cpp0x/pr87250.C: New test.
-
-2019-06-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/90772
-	* g++.dg/cpp1y/feat-cxx14.C: Use std::size_t instead of size_t.
-	* g++.dg/cpp1z/feat-cxx1z.C: Likewise.
-	* g++.dg/cpp2a/feat-cxx2a.C: Likewise.
-	* g++.dg/cpp1z/pr85569.C: Include <functional>.
-	* g++.dg/tree-ssa/pr80293.C: Include <cstdint>.
-	* g++.dg/tree-ssa/pr69336.C: Include <stdexcept>.
-
-2019-06-10  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR other/90695
-	* g++.dg/cpp0x/noexcept15.C: Remove dependency on library header.
-
-2019-06-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/scan-1.c: New test.
-	* c-c++-common/gomp/scan-2.c: New test.
-	* c-c++-common/gomp/scan-3.c: New test.
-	* c-c++-common/gomp/scan-4.c: New test.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/no_profile_instrument_function-attr-1.c: Fix
-	function name.
-
-2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/jumptables.c: Update test.
-
-2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/and-cnst-size.c: New test.
-	* gcc.target/arc/mov-cnst-size.c: Likewise.
-	* gcc.target/arc/or-cnst-size.c: Likewise.
-	* gcc.target/arc/store-merge-1.c: Update test.
-	* gcc.target/arc/arc700-stld-hazard.c: Likewise.
-	* gcc.target/arc/cmem-1.c: Likewise.
-	* gcc.target/arc/cmem-2.c: Likewise.
-	* gcc.target/arc/cmem-3.c: Likewise.
-	* gcc.target/arc/cmem-4.c: Likewise.
-	* gcc.target/arc/cmem-5.c: Likewise.
-	* gcc.target/arc/cmem-6.c: Likewise.
-	* gcc.target/arc/loop-4.c: Likewise.
-	* gcc.target/arc/movh_cl-1.c: Likewise.
-	* gcc.target/arc/sdata-3.c: Likewise.
-
-2019-06-10  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/ipa/pr68035.c: Update scanned pattern.
-
-2019-06-10  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/attr-copy-6.c: Require alias support.
-
-2019-06-09  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/65175
-	* g++.dg/cpp0x/alias-decl-69.C: New test.
-
-	PR c++/60366
-	* g++.dg/cpp0x/lambda/lambda-ice32.C: New test.
-
-019-06-09  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89365
-	* gfortran.dg/assumed_rank_bounds_3.f90: New test.
-
-2019-06-08  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/90786
-	* gfortran.dg/proc_ptr_51.f90: New test.
-
-2019-06-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/52269
-	* g++.dg/cpp0x/constexpr-decltype4.C: New test.
-
-2019-06-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	    Tomáš Trnka  <trnka@scm.com>
-
-	PR fortran/90744
-	* gfortran.dg/deferred_character_33.f90: New test.
-	* gfortran.dg/deferred_character_33a.f90: New test.
-
-2019-06-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/77548
-	* g++.dg/other/pr77548.C: New test.
-
-	PR c++/72845
-	* g++.dg/cpp0x/noexcept41.C: New test.
-
-2019-06-08  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* gcc.target/aarch64/sve/init_1.c: Remove options
-	-O2 -fno-schedule-insns and instead pass -O.
-	Update assembly in comments.
-	* gcc.target/aarch64/sve/init_2.c: Likewise.
-	* gcc.target/aarch64/sve/init_3.c: Likewise.
-	* gcc.target/aarch64/sve/init_4.c: Likewise.
-	* gcc.target/aarch64/sve/init_5.c: Likewise and additionally
-	adjust dg-scan.
-	* gcc.target/aarch64/sve/init_6.c: Likewise.
-	* gcc.target/aarch64/sve/init_7.c: Likewise.
-	* gcc.target/aarch64/sve/init_8.c: Likewise.
-	* gcc.target/aarch64/sve/init_9.c: Likewise.
-	* gcc.target/aarch64/sve/init_10.c: Likewise.
-	* gcc.target/aarch64/sve/init_11.c: Likewise.
-	* gcc.target/aarch64/sve/init_12.c: Likewise.
-
-2019-06-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/77747
-	* g++.dg/cpp0x/inh-ctor33.C: New test.
-
-	PR c++/77967
-	* g++.dg/cpp0x/alias-decl-68.C: New test.
-
-	PR c++/77771
-	* g++.dg/cpp0x/constexpr-77771.C: New test.
-
-2019-06-07  John David Anglin  <danglin@gcc.gnu.org>
-
-	* lib/scanasm.exp (dg-function-on-line): Add pattern for hppa*-*-linux*.
-
-2019-06-07  Mark Eggleston  <mark.eggleston@codethink.com>
-
-	PR fortran/89100
-	* gfortran.dg/fmt_f_default_field_width_3.f90: Modify dg-error
-	to allow use when kind=16 is not supported.
-	* gfortran.dg/fmt_g_default_field_width_3.f90: Modify dg-error
-	to allow use when kind=16 is not supported.
-
-2019-06-07  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90574
-	* gcc.misc-tests/gcov-pr90574-1.c: New testcase.
-	* gcc.misc-tests/gcov-pr90574-2.c: Likewise.
-
-2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/lto/alias-access-path-2.0.c: New testcase.
-
-2019-06-07  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/78902
-	* c-c++-common/asan/alloca_loop_unpoisoning.c: Use result
-	of __builtin_alloca.
-	* c-c++-common/asan/pr88619.c: Likewise.
-	* g++.dg/overload/using2.C: Likewise for malloc.
-	* gcc.dg/attr-alloc_size-5.c: Add new dg-warning.
-	* gcc.dg/nonnull-3.c: Use result of __builtin_strdup.
-	* gcc.dg/pr43643.c: Likewise.
-	* gcc.dg/pr59717.c: Likewise for calloc.
-	* gcc.dg/torture/pr71816.c: Likewise.
-	* gcc.dg/tree-ssa/pr78886.c: Likewise.
-	* gcc.dg/tree-ssa/pr79697.c: Likewise.
-	* gcc.dg/pr78902.c: New test.
-
-2019-06-06  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* g++.dg/cpp0x/alignas4.C: Amend test to check for zerofill syntax
-	on Darwin.
-
-2019-06-06  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/tree-ssa/alias-access-path-1.c: Remove -fno-tree-sra option.
-	* gcc.dg/tree-ssa/ssa-dse-26.c: Disable FRE.
-	* gnat.dg/opt39.adb: Adjust scan dump.
-
-2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/size-optimized-shifts.c: New test.
-
-2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	* gcc.target/msp430/emulate-slli.c: New test.
-	* gcc.target/msp430/emulate-srai.c: New test.
-	* gcc.target/msp430/emulate-srli.c: New test.
-
-2019-06-06  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/87954
-	* gcc.dg/pr87954.c: New test.
-
-2019-06-06  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/alias-37.c: New testcase.
-	* gcc.dg/torture/20190604-1.c: Likewise.
-	* gcc.dg/tree-ssa/pta-callused.c: Adjust.
-
-2019-06-06  Claudiu Zissulescu  <claziss@synopsys.com>
-
-	* gcc.target/arc/tmac-1.c: Reoreder dg-directives.
-	* gcc.target/arc/tmac-2.c: Likewise.
-
-2019-06-05  Martin Sebor  <msebor@redhat.com>
-
-	PR c/90737
-	* c-c++-common/Wreturn-local-addr.c: New test.
-	* g++.dg/warn/Wreturn-local-addr-6.C: New test.
-
-2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
-
-	* gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
-	for {x,y,z} suffix.
-	* gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.
-
-2019-06-05  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/format/gcc_diag-11.c: Skip until -Wformat-diag has
-	been committed.
-
-2019-06-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/return-type-invalid-1.C: New.
-	* g++.old-deja/g++.brendan/crash16.C: Adjust.
-	* g++.old-deja/g++.law/ctors5.C: Likewise.
-
-2019-06-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/other/friend4.C: Test locations too.
-	* g++.dg/other/friend5.C: Likewise.
-	* g++.dg/other/friend7.C: Likewise.
-
-2019-06-05  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* g++.target/powerpc/undef-bool-3.C: Add -maltivec to dg-options.
-
-2019-06-05  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/weak/weak-19.c: New test.
-
-2019-06-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/discr6.ads: New test.
-
-2019-06-05  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* gcc.target/aarch64/return_address_sign_b_1.c: New file.
-	* gcc.target/aarch64/return_address_sign_b_2.c: New file.
-	* gcc.target/aarch64/return_address_sign_b_3.c: New file.
-	* gcc.target/aarch64/return_address_sign_builtin.c: New file.
-	* g++.target/aarch64/return_address_sign_ab_exception.C: New file.
-	* g++.target/aarch64/return_address_sign_b_exception.C: New file.
-
-2019-06-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/90733
-	* gcc.dg/pr90733.c: New test.
-
-2019-06-05  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90726
-	* gcc.dg/pr90726.c: Enable IVOPTs.
-
-2019-06-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/vect/simd-1.cc: New test.
-
-2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89803
-	* gcc.target/i386/avx-1.c (__builtin_ia32_fpclasssss,
-	__builtin_ia32_fpclasssd): Removed.
-	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
-	* gcc.target/i386/sse-13.c (__builtin_ia32_fpclasssss,
-	__builtin_ia32_fpclasssd): Removed.
-	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
-	* gcc.target/i386/sse-23.c (__builtin_ia32_fpclasssss,
-	__builtin_ia32_fpclasssd): Removed.
-	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
-	* gcc.target/i386/avx512dq-vfpclassss-2.c: New.
-	* gcc.target/i386/avx512dq-vfpclasssd-2.c: New.
-	* gcc.target/i386/avx512dq-vfpclassss-1.c (avx512f_test):
-	Add test for _mm_mask_fpclass_ss_mask.
-	* gcc.target/i386/avx512dq-vfpclasssd-1.c (avx512f_test):
-	Add test for _mm_mask_fpclass_sd_mask.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
-	* gcc.target/powerpc/direct-move-double2.c: Ditto.
-	* gcc.target/powerpc/direct-move-float1.c: Ditto.
-	* gcc.target/powerpc/direct-move-float2.c: Ditto.
-	* gcc.target/powerpc/direct-move-vint1.c: Ditto.
-	* gcc.target/powerpc/direct-move-vint2.c: Ditto.
-
-2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/direct-move-float1.c: Use "wa" instead of "ww"
-	constraint.
-
-2019-06-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/concepts/pr60573.C: Test locations too.
-	* g++.dg/cpp0x/deleted13.C: Likewise.
-	* g++.dg/parse/error29.C: Likewise.
-	* g++.dg/parse/qualified4.C: Likewise.
-	* g++.dg/template/crash96.C Likewise.
-	* g++.old-deja/g++.brendan/crash22.C Likewise.
-	* g++.old-deja/g++.brendan/crash23.C Likewise.
-	* g++.old-deja/g++.law/visibility10.C Likewise.
-	* g++.old-deja/g++.other/decl5.C: Likewise.
-
-2019-06-04  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR target/78263
-	* g++.target/powerpc: New directory.
-	* g++.target/powerpc/powerpc.exp: New test driver.
-	* g++.target/powerpc/undef-bool-3.C: New.
-
-2019-06-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
-	a sorry_at on any of the clauses.
-
-2019-06-04  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90726
-	* gcc.dg/pr90726.c: New testcase.
-
-2019-06-04  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90738
-	* gcc.dg/torture/pr90738.c: New testcase.
-
-	Revert
-	2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
-
-2019-06-04  Martin Liska  <mliska@suse.cz>
-
-	* c-c++-common/goacc/acc-icf.c: Change scanned pattern.
-	* gfortran.dg/goacc/pr78027.f90: Likewise.
-
-2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/mmfpgpr.c: Delete.
-
-2019-06-03  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc.dg/debug/enum-1.c: Add -fno-eliminate-unused-debug-symbols
-	on AIX.
-	* g++.dg/debug/enum-1.C: Same.
-
-2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR middle-end/64242
-	* gcc.c-torture/execute/pr64242.c: Update test.
-
-2019-06-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* gcc.target/aarch64/pcs_attribute-2.c: New test.
-	* gcc.target/aarch64/torture/simd-abi-4.c: Check .variant_pcs support.
-	* lib/target-supports.exp (check_effective_target_aarch64_variant_pcs):
-	New.
-
-2019-06-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/ssadv16qi.c: Add +nodotprod to pragma.
-	* gcc.target/aarch64/usadv16qi.c: Likewise.
-	* gcc.target/aarch64/ssadv16qi-dotprod.c: New test.
-	* gcc.target/aarch64/usadv16qi-dotprod.c: Likewise.
-
-2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	* lib/target-supports.exp (add_options_for_aarch64_sve): New procedure.
-	(aarch64_sve_hw_bits): Call add_options_for_aarch64_sve.
-	(check_effective_target_aarch64_sve_hw): Likewise.
-
-2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
-
-2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90716
-	* gcc.dg/guality/pr90716.c: New testcase.
-
-2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
-
-	PR target/88837
-	* gcc.target/aarch64/sve/init_1.c: New test.
-	* gcc.target/aarch64/sve/init_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_2.c: Likewise.
-	* gcc.target/aarch64/sve/init_2_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_3.c: Likewise.
-	* gcc.target/aarch64/sve/init_3_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_4.c: Likewise.
-	* gcc.target/aarch64/sve/init_4_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_5.c: Likewise.
-	* gcc.target/aarch64/sve/init_5_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_6.c: Likewise.
-	* gcc.target/aarch64/sve/init_6_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_7.c: Likewise.
-	* gcc.target/aarch64/sve/init_7_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_8.c: Likewise.
-	* gcc.target/aarch64/sve/init_8_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_9.c: Likewise.
-	* gcc.target/aarch64/sve/init_9_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_10.c: Likewise.
-	* gcc.target/aarch64/sve/init_10_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_11.c: Likewise.
-	* gcc.target/aarch64/sve/init_11_run.c: Likewise.
-	* gcc.target/aarch64/sve/init_12.c: Likewise.
-	* gcc.target/aarch64/sve/init_12_run.c: Likewise.
-
-2019-06-03  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	PR tree-optimization/90681
-	* gfortran.dg/vect/pr90681.f: New test.
-
-2019-06-03  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90713
-	* gcc.dg/gimplefe-40.c: Add -maltivec for powerpc.
-
-2019-06-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90539
-	* gfortran.dg/internal_pack_24.f90: New test.
-
-2019-06-01  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/90698
-	* gcc.target/i386/pr49866.c: XFAIL for Darwin.
-	* gcc.target/i386/pr63538.c: Likewise.
-	* gcc.target/i386/pr61599-1.c: Skip for Darwin.
-
-2019-06-01  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/90694
-	* gcc.dg/tree-ssa/dump-5.c: New test.
-
-2019-05-31  Jan Hubicka  <jh@suse.cz>
-
-	* g++.dg/lto/alias-1_0.C: New testcase.
-	* g++.dg/lto/alias-1_1.C: New testcase.
-
-2019-05-31  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89355
-	* gcc.target/i386/cet-label-3.c: New test.
-	* gcc.target/i386/cet-label-4.c: Likewise.
-	* gcc.target/i386/cet-label-5.c: Likewise.
-
-2019-05-31  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* gcc.target/mips/msa-fmadd.c: New.
-
-2019-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
-	a sorry on lastprivate conditional on simd construct.
-	* gcc.dg/vect/vect-simd-6.c: New test.
-	* gcc.dg/vect/vect-simd-7.c: New test.
-
-	* gcc.dg/vect/vect-simd-5.c: New test.
-
-2019-05-31  Xiong Hu Luo  <luoxhu@linux.ibm.com>
-
-	PR c/43673
-	* gcc.dg/format-dfp-printf-1.c: New test.
-	* gcc.dg/format-dfp-scanf-1.c: Likewise.
-
-2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
-
-	* g++.dg/tree-ssa/cprop-vcond.C: New file.
-
-2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
-
-	* gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
-	* gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
-	* gcc.dg/Walloca-13.c: Xfail.
-
-2019-05-31  Bill Schmidt  <wschmidt@linux.ibm.com>
-	    Michael Meissner  <meissner@linux.ibm.com>
-
-	* gcc.target/powerpc/cpu-future.c: Require powerpc_future_ok.
-	* gcc.target/powerpc/localentry-1.c: Likewise.
-	* gcc.target/powerpc/localentry-direct-1.c: Likewise.
-	* gcc.target/powerpc/notoc-direct-1.c: Likewise.
-	* gcc.target/powerpc/pcrel-sibcall-1.c: Likewise.
-	* lib/target-supports.exp (check_powerpc_future_hw_available): New.
-	(check_effective_target_powerpc_future_ok): New.
-
-2019-05-31  Thomas De Schampheleire  <thomas.de_schampheleire@nokia.com>
-
-	PR debug/86964
-	* g++.dg/debug/dwarf2/fesd-any.C: Use
-	-fno-eliminate-unused-debug-symbols.
-	* g++.dg/debug/dwarf2/fesd-baseonly.C: Likewise.
-	* g++.dg/debug/dwarf2/fesd-none.C: Likewise.
-	* g++.dg/debug/dwarf2/fesd-reduced.C: Likewise.
-	* g++.dg/debug/dwarf2/fesd-sys.C: Likewise.
-	* g++.dg/debug/dwarf2/inline-var-1.C: Likewise.
-	* g++.dg/debug/enum-2.C: Likewise.
-	* gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
-	* gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
-	* gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
-	* gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
-	* gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
-
-2019-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90671
-	* gcc.dg/torture/pr90671.c: New test.
-
-2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* g++.dg/cpp0x/pr84497.C: Require alias support.
-
-2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/falign-functions-3.c: Adjust align syntax
-	and label for Darwin.
-	* gcc.target/i386/attr-aligned-2.c: Adjust align syntax for
-	Darwin.
-
-2019-05-30  Sylvia Taylor  <sylvia.taylor@arm.com>
-
-	* gcc.target/aarch64/sve/fabd_1.c: New.
-
-2019-05-30  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr86257.c: Require native TLS support.
-	* gcc.target/i386/stack-prot-sym.c: Likewise.
-
-2019-05-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/alias-decl-18.C: Test location too.
-	* g++.dg/cpp0x/udlit-nofunc-neg.C: Likewise.
-	* g++.dg/parse/crash59.C: Likewise.
-	* g++.dg/parse/error38.C: Likewise.
-	* g++.dg/parse/error39.C: Likewise.
-	* g++.dg/template/crash31.C: Likewise.
-	* g++.dg/template/operator8.C: Likewise.
-	* g++.dg/template/operator9.C: Likewise.
-
-2019-05-29  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/notoc-direct-1.c: New.
-	* gcc.target/powerpc/pcrel-sibcall-1.c: New.
-
-2019-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90598
-	* g++.dg/cpp0x/pr90598.C: New test.
-
-2019-05-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90539
-	* gfortran.dg/internal_pack_21.f90: Adjust scan patterns.
-	* gfortran.dg/internal_pack_22.f90: New test.
-	* gfortran.dg/internal_pack_23.f90: New test.
-
-2019-05-29  Jan Hubicka  <hubicka@ucw.cz>
-
-	* tree-ssa/alias-access-spath-1.c: new testcase.
-
-2019-05-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89875
-	* g++.dg/cpp0x/decltype-pr66548.C: Remove xfail.
-	* g++.dg/template/sizeof-template-argument.C: Adjust expected error.
-
-2019-05-29  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* gcc.target/aarch64/sve2/aarch64-sve2.exp: New file, regression
-	driver for AArch64 SVE2.
-	* gcc.target/aarch64/sve2/average_1.c: New test.
-	* lib/target-supports.exp (check_effective_target_aarch64_sve2): New
-	helper.
-	(check_effective_target_aarch64_sve1_only): Likewise.
-	(check_effective_target_aarch64_sve2_hw): Likewise.
-	(check_effective_target_vect_avg_qi): Check for SVE1 only.
-
-2019-05-29  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* gcc.target/aarch64/return_address_sign_b_1.c: New file.
-	* gcc.target/aarch64/return_address_sign_b_2.c: New file.
-	* gcc.target/aarch64/return_address_sign_b_3.c: New file.
-	* gcc.target/aarch64/return_address_sign_b_exception.c: New file.
-	* gcc.target/aarch64/return_address_sign_ab_exception.c: New file.
-	* gcc.target/aarch64/return_address_sign_builtin.c: New file
-
-2019-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
-	sorry on lastprivate conditional on parallel for.
-	* c-c++-common/gomp/lastprivate-conditional-3.c (foo): Add tests for
-	lastprivate conditional warnings on parallel for constructs.
-	* c-c++-common/gomp/lastprivate-conditional-4.c: New test.
-
-	PR c/90628
-	* c-c++-common/builtin-arith-overflow-3.c: New test.
-
-	P1091R3 - Extending structured bindings to be more like var decls
-	P1381R1 - Reference capture of structured bindings
-	* g++.dg/cpp1z/decomp3.C (test): For static, expect only warning
-	instead of error and only for c++17_down.  Add a thread_local test.
-	(z2): Add a __thread test.
-	* g++.dg/cpp2a/decomp1.C: New test.
-	* g++.dg/cpp2a/decomp1-aux.cc: New file.
-	* g++.dg/cpp2a/decomp2.C: New test.
-	* g++.dg/cpp2a/decomp3.C: New test.
-
-2019-05-29  Martin Liska  <mliska@suse.cz>
-
-	PR testsuite/90657
-	* gcc.dg/ipa/pr90555.c: Remove duplicite dg-compile.
-
-2019-05-28  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/localentry-detect-1.c: New file.
-
-2019-05-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90548 - ICE with generic lambda and empty pack.
-	* g++.dg/cpp1y/lambda-generic-90548.C: New test.
-
-2019-05-28  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* gcc.target/aarch64/sve/mask_load_slp_1.c: New test for SLP
-	vectorized masked loads.
-
-2019-05-28  Jeff Law  <law@redhat.com>
-
-	* gcc.target/sh/pr50749-qihisi-predec-3.c: Disable
-	loop distribution.
-
-2019-05-28  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/p9-dimode1.c: Don't restrict to -m64.  Check for
-	all mtvsr*, not just mtvsrd.  Use "wa" instead of "wi" constraints.
-	* gcc.target/powerpc/p9-dimode2.c: Ditto.
-
-2019-05-28  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/90555
-	* gcc.dg/ipa/pr90555.c: New test.
-
-2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/machine_attr1.ad[sb]: New test.
-
-2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt79.ad[sb]: New test.
-
-2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/discr5.ads: New test.
-
-2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/prefetch1.ad[sb]: New test.
-
-2019-05-27  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr22076.c: Adjust options to
-	match codegen expected by the scan-asms.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/array4.ads: New test.
-
-2019-05-27  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR tree-optimization/88440
-	* gcc.target/aarch64/sve/index_offset_1.c: Add
-	-fno-tree-loop-distribute-patterns.
-	* gcc.target/aarch64/sve/single_1.c: Likewise.
-	* gcc.target/aarch64/sve/single_2.c: Likewise.
-	* gcc.target/aarch64/sve/single_3.c: Likewise.
-	* gcc.target/aarch64/sve/single_4.c: Likewise.
-	* gcc.target/aarch64/sve/vec_init_1.c: Likewise.
-	* gcc.target/aarch64/vect-fmovd-zero.c: Likewise.
-	* gcc.target/aarch64/vect-fmovf-zero.c: Likewise.
-	* gcc.target/arm/ivopts.c: Likewise.
-
-2019-05-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90637
-	* gcc.dg/gomp/pr90637.c: New testcase.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/expect2.adb: New test.
-	* gnat.dg/expect2_pkg.ads: New helper.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/aliased2.adb: New test.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/limited_with7.ad[sb]: New test.
-	* gnat.dg/limited_with7_pkg.ads: New helper.
-
-2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/unchecked_convert13.adb: New test.
-
-2019-05-27  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90615
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: Add
-	-fno-tree-loop-distribute-patterns.
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Likewise.
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: Likewise.
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Likewise.
-	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: Likewise.
-	* gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
-
-2019-05-26  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr39013-1.c: Adjust scan-asms for PIE to
-	account for PIC code on Darwin.
-	* gcc.target/i386/pr39013-2.c: Likewise.
-	* gcc.target/i386/pr64317.c: Likewise.
-
-2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr59874-3.c: Use the spelling of popcnt
-	expected for Darwin.
-
-2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr89261.c: Test that the alignment required
-	by the test correctly produces the expected error on Darwin.
-
-2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr82659-3.c: Require alias support.
-
-2019-05-25  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90572 - wrong disambiguation in friend declaration.
-	* g++.dg/cpp2a/typename16.C: New test.
-	* g++.dg/parse/friend13.C: New test.
-
-2019-05-24  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
-	sorry for omp for.
-	* c-c++-common/gomp/lastprivate-conditional-3.c: New test.
-
-2019-05-24  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90607
-	* gcc.dg/pr53265.c: Amend for new expected diagnostic.
-
-2019-05-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90106
-	PR testsuite/90517
-	* gcc.dg/cdce1.c: Don't scan-assembler, instead -fdump-tree-optimized
-	and scan-tree-dump for tail call.
-	* gcc.dg/cdce2.c: Likewise.
-
-2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pconfig-1.c: Scan for the string in the generated
-	code, not in comments or miscellaneous directives.
-	* gcc.target/i386/pr18041-1.c: Likewise.
-	* gcc.target/i386/pr18041-2.c: Likewise.
-	* gcc.target/i386/wbinvd-1.c: Likewise.
-	* gcc.target/i386/wbnoinvd-1.c: Likewise.
-	* gcc.target/i386/pr66819-3.c: Specifically, check that there is no
-	call to "bar".
-	* gcc.target/i386/pr66819-4.c: Likewise.
-	* gcc.target/i386/pr82662.c
-	* gcc.target/i386/ptwrite2.c: Make the checks look for the specific
-	destination register, don't try the m32 test on m64 targets.
-
-2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/pr67985-2.c: Adjust label checks for
-	Darwin.
-	* gcc.target/i386/pr77881.c: Likewise.
-
-2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/i386/falign-functions-2.c: Skip for Darwin.
-	* gcc.target/i386/pr70738-7.c: Likewise.
-	* gcc.target/i386/pr24414.c: Likewise.
-
-2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* lib/target-supports.exp (check_effective_target_mfentry): New.
-	* gcc.target/i386/fentry-override.c: Require effective target mfentry.
-	* gcc.target/i386/fentry.c: Likewise.
-	* gcc.target/i386/fentryname1.c: Likewise.
-	* gcc.target/i386/fentryname2.c: Likewise.
-	* gcc.target/i386/fentryname3.c: Likewise.
-	* gcc.target/i386/nop-mcount.c: Likewise.
-	* gcc.target/i386/pr82699-2.c: Likewise.
-	* gcc.target/i386/pr82699-4.c: Likewise.
-	* gcc.target/i386/pr82699-5.c: Likewise.
-	* gcc.target/i386/pr82699-6.c: Likewise.
-	* gcc.target/i386/returninst1.c: Likewise.
-	* gcc.target/i386/returninst2.c: Likewise.
-	* gcc.target/i386/returninst3.c: Likewise.
-
-2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/localentry-1.c: New file.
-
-2019-05-23  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/90552
-	* gcc.target/i386/pr90552.c: New test.
-
-2019-05-23  Mark Eggleston  <mark.eggleston@codethink.com>
-
-	* gfortran.dg/fmt_f_default_field_width_1.f90: Hide REAL(16) behind
-	__GFC_REAL_16__.  Add -cpp to dg-options.
-	* gfortran.dg/fmt_f_default_field_width_2.f90: Ditto.
-	* gfortran.dg/fmt_f_default_field_width_3.f90: Ditto.
-	* gfortran.dg/fmt_g_default_field_width_1.f90: Ditto.
-	* gfortran.dg/fmt_g_default_field_width_2.f90: Ditto.
-	* gfortran.dg/fmt_g_default_field_width_3.f90: Ditto.
-
-2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/cpu-future.c: New test.
-
-2019-05-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88440
-	* gcc.dg/tree-ssa/ldist-37.c: New testcase.
-	* gcc.dg/tree-ssa/ldist-38.c: Likewise.
-	* gcc.dg/vect/vect.exp: Add -fno-tree-loop-distribute-patterns.
-	* gcc.dg/tree-ssa/ldist-37.c: Adjust.
-	* gcc.dg/tree-ssa/ldist-38.c: Likewise.
-	* g++.dg/tree-ssa/pr78847.C: Likewise.
-	* gcc.dg/autopar/pr39500-1.c: Likewise.
-	* gcc.dg/autopar/reduc-1char.c: Likewise.
-	* gcc.dg/autopar/reduc-7.c: Likewise.
-	* gcc.dg/tree-ssa/ivopts-lt-2.c: Likewise.
-	* gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
-	* gcc.dg/tree-ssa/predcom-dse-1.c: Likewise.
-	* gcc.dg/tree-ssa/predcom-dse-2.c: Likewise.
-	* gcc.dg/tree-ssa/predcom-dse-3.c: Likewise.
-	* gcc.dg/tree-ssa/predcom-dse-4.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-7.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-8.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-9.c: Likewise.
-	* gcc.dg/tree-ssa/scev-11.c: Likewise.
-	* gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: Likewise.
-	* gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Likewise.
-	* gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: Likewise.
-	* gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: Likewise.
-	* gcc.target/i386/pr30970.c: Likewise.
-	* gcc.target/i386/vect-double-1.c: Likewise.
-	* gcc.target/i386/vect-double-2.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-26.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-32.c: Likewise.
-	* gfortran.dg/vect/vect-5.f90: Likewise.
-	* gfortran.dg/vect/vect-8.f90: Likewise.
-
-2019-05-23  Martin Liska  <mliska@suse.cz>
-
-	PR sanitizer/90570
-	* g++.dg/asan/pr90570.C: New test.
-
-2019-05-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt78.ad[sb]: New test.
-
-2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR rtl-optimisation/64895
-	* gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
-	* gcc.target/i386/fuse-caller-save.c: Likewise.
-	* gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
-	PIC cases, remove XFAILs.
-
-2019-05-23  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR middle-end/90510
-	* brig.dg/test/gimple/packed.hsail: Adjust.
-
-2019-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp2a/is-constant-evaluated8.C: New test.
-
-2019-05-23  Hans-Peter Nilsson  <hp@axis.com>
-
-	* gfortran.dg/dec_io_1.f90, gfortran.dg/dtio_1.f90,
-	gfortran.dg/dtio_12.f90, gfortran.dg/fmt_en.f90,
-	gfortran.dg/namelist_89.f90: Gate test on effective_target
-	fd_truncate.
-
-2019-05-22  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/90462
-	* g++.dg/pr90462.C: New test.
-
-2019-05-22  Marek Polacek  <polacek@redhat.com>
-
-	* g++.dg/cpp1y/udlit-char-template-neg.C: Expect the error on a
-	different line.  Check the column number too.
-
-2019-05-22  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/vect-signbitf.c (dg-final): Improve
-	scan-assembler-not string to avoid false matching on 32bit targets.
-
-2019-05-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88483
-	* gcc.target/i386/stackalign/pr88483-1.c: New test.
-	* gcc.target/i386/stackalign/pr88483-2.c: Likewise.
-
-2019-05-22  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gfortran.dg/coarray_lock_7.f90: Fix output patterns.
-
-2019-05-22  Mark Eggleston  <mark.eggleston@codethink.com>
-
-	PR fortran/89100
-	* gfortran.dg/fmt_f_default_field_width_1.f90: New test.
-	* gfortran.dg/fmt_f_default_field_width_2.f90: New test.
-	* gfortran.dg/fmt_f_default_field_width_3.f90: New test.
-	* gfortran.dg/fmt_g_default_field_width_1.f90: New test.
-	* gfortran.dg/fmt_g_default_field_width_2.f90: New test.
-	* gfortran.dg/fmt_g_default_field_width_3.f90: New test.
-	* gfortran.dg/fmt_i_default_field_width_1.f90: New test.
-	* gfortran.dg/fmt_i_default_field_width_2.f90: New test.
-	* gfortran.dg/fmt_i_default_field_width_3.f90: New test.
-
-2019-05-22  Martin Liska  <mliska@suse.cz>
-
-	PR testsuite/90564
-	* gcc.target/powerpc/pr80315-1.c: Remove usage of quotes.
-	* gcc.target/powerpc/pr80315-2.c: Likewise.
-	* gcc.target/powerpc/pr80315-3.c: Likewise.
-	* gcc.target/powerpc/pr80315-4.c: Likewise.
-
-2019-05-22  Martin Liska  <mliska@suse.cz>
-
-	PR testsuite/90564
-	* gcc.target/powerpc/pr80315-1.c: Add one extra \ to escape brackets.
-	* gcc.target/powerpc/pr80315-2.c: Likewise.
-	* gcc.target/powerpc/pr80315-3.c: Likewise.
-	* gcc.target/powerpc/pr80315-4.c: Likewise.
-
-2019-05-22  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/27221
-	* g++.dg/ext/alignof2.C: XFAIL for 32bit Darwin.
-
-2019-05-22  Martin Liska  <mliska@suse.cz>
-
-	PR lto/90500
-	* gcc.target/i386/pr90500-1.c: Make the test-case valid now.
-
-2019-05-22  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-lim-13.c: New testcase.
-
-2019-05-22  Alan Modra  <amodra@gmail.com>
-
-	* gcc.target/powerpc/ppc32-abi-dfp-1.c: Don't use
-	power mnemonics.
-	* gcc.dg/vect/O3-pr70130.c: Disable default options
-	added by check_vect_support_and_set_flags.
-	* gcc.dg/vect/pr48765.c: Likewise.
-	* gfortran.dg/vect/pr45714-b.f: Likewise.
-
-2019-05-22  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR middle-end/90553
-	* gcc.dg/torture/pr90553.c: New test.
-
-2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/udlit-tmpl-arg-neg2.C: Check locations too.
-	* g++.dg/cpp0x/udlit-tmpl-parms-neg.C: Likewise.
-
-2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/67184
-	PR c++/69445
-	* g++.dg/other/final3.C: New.
-	* g++.dg/other/final4.C: Likewise.
-	* g++.dg/other/final5.C: Likewise.
-
-2019-05-21  Marek Polacek  <polacek@redhat.com>
-
-	DR 1940 - static_assert in anonymous unions.
-	* g++.dg/DRs/dr1940.C: New test.
-
-2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/90547
-	* gcc.target/i386/pr90547.c: New test.
-
-2019-05-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/Wattribute-alias.c: Pass emtpy arg to dg-require-ifunc.
-
-	* gcc.c-torture/execute/20030125-1.c: Pass emtpy arg to dg-require-weak.
-
-	* gcc.dg/torture/ftrapv-2.c: Pass empty arg to dg-require-fork.
-
-	* gcc.target/i386/pr84723-1.c: Remove dg-require-ifunc.
-	* gcc.target/i386/pr84723-2.c: Likewise.
-	* gcc.target/i386/pr84723-3.c: Likewise.
-	* gcc.target/i386/pr84723-4.c: Likewise.
-	* gcc.target/i386/pr84723-5.c: Likewise.
-
-2019-05-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/67958
-	* gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment
-	the differences.
-	* gcc.target/i386/pr32219-2.c: Likewise.
-	* gcc.target/i386/pr32219-3.c: Likewise.
-	* gcc.target/i386/pr32219-4.c: Likewise.
-	* gcc.target/i386/pr32219-5.c: Likewise.
-	* gcc.target/i386/pr32219-6.c: Likewise.
-	* gcc.target/i386/pr32219-7.c: Likewise.
-	* gcc.target/i386/pr32219-8.c: Likewise.
-
-2019-05-21  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/63891
-	* gcc.dg/darwin-weakimport-3.c: Adjust options and explain
-	the reasons.
-
-2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/vect-signbitf.c: New test.
-
-2019-05-21  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/lookup/using53.C: Adjust diagnostic.
-
-2019-05-21  Alan Modra  <amodra@gmail.com>
-
-	PR target/90545
-	* gcc.target/powerpc/fold-vec-splats-floatdouble.c: Correct comments
-	and rename functions to suit parameters.
-
-2019-05-21  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90510
-	* gcc.target/i386/pr90510.c: New testcase.
-
-2019-05-21  Martin Liska  <mliska@suse.cz>
-
-	* gcc.target/i386/pr90500-1.c: Add missing '""'.
-	* gcc.target/i386/pr90500-2.c: Likewise.
-
-2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gcc.dg/uninit-28-gimple.c: New test.
-	* gcc.dg/uninit-29-gimple.c: New test.
-	* gcc.dg/uninit-30-gimple.c: New test.
-	* gcc.dg/uninit-31-gimple.c: New test.
-
-2019-05-21  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/pr90263.c: Add -O2.
-
-2019-05-21  Martin Liska  <mliska@suse.cz>
-
-	* gcc.target/powerpc/ppc64-abi-warn-1.c: Wrap a type.
-	* gcc.target/powerpc/pr80315-1.c: Use new interval format.
-	* gcc.target/powerpc/pr80315-2.c: Likewise.
-	* gcc.target/powerpc/pr80315-3.c: Likewise.
-	* gcc.target/powerpc/pr80315-4.c: Likewise.
-	* gcc.target/powerpc/warn-lvsl-lvsr.c: Wrap builtin names.
-
-2019-05-21  Martin Liska  <mliska@suse.cz>
-
-	PR testsuite/90551
-	* pr90263.c: Move from gcc.c-torture/compile
-	into gcc.dg.
-
-2019-05-20  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/90503
-	* gcc.target/i386/pr22076.c (dg-options): Add -mno-sse2.
-	Remove -flax-vector-conversions.
-	(dg-additional-options): Remove.
-	(test): Change to void.  Declare m0 and m1 as __m64 and
-	cast initializer in a proper way.  Do not return result.
-	(dg-final): Scan for 2 instances of movq.
-
-2019-05-20  Marek Polacek  <polacek@redhat.com>
-
-	CWG 2094 - volatile scalars are trivially copyable.
-	PR c++/85679
-	* g++.dg/ext/is_trivially_constructible1.C: Change the expected result
-	for volatile int.
-	* g++.dg/ext/is_trivially_copyable.C: New test.
-
-2019-05-20  Marek Polacek  <polacek@redhat.com>
-
-	* g++.dg/ext/utf8-2.C: Accept both "char" and "char8_t" in aka.
-
-	* g++.dg/cpp2a/nontype-class17.C: New test.
-
-	* g++.dg/lookup/strong-using2.C: New test.
-
-2019-05-20  Jeff Law  <law@redhat.com>
-
-	* gcc.dg/Wtype-limits-Wextra.c: Adjust expected output after
-	recent diagnostic cleanups.
-
-2019-05-20  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR tree-optimization/90106
-	* gcc.dg/cdce3.c: Add hard_float effective target.
-
-2019-05-20  Marc Glisse  <marc.glisse@inria.fr>
-
-	* gcc.dg/torture/pta-ptrarith-3.c: Relax the matched pattern.
-
-2019-05-20  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/58321
-	* gcc.target/i386/memcpy-strategy-3.c: Adjust count for Darwin and
-	add a comment as to the reason for the difference.
-	* gcc.target/i386/memset-strategy-1.c: Likewise.
-
-2019-05-20  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR c++/90532 Ensure __is_constructible(T[]) is false
-	* g++.dg/ext/90532.C: New test.
-
-2019-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/avx512f-simd-1.c: New test.
-
-2019-05-20  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/aarch64/target_attr_10.c: Add quotes to expected
-	error message.
-	* gcc.target/arm/attr-neon-builtin-fail.c: Likewise.
-
-2019-05-20  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90263
-	* gcc.c-torture/compile/pr90263.c: New test.
-	* lib/target-supports.exp: Add check_effective_target_glibc.
-
-2019-05-20  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90518
-	* gcc.dg/gimplefe-40.c: Restrict to targets with appropriate
-	vector support.
-	* gcc.dg/gimplefe-41.c: Likewise.
-
-2019-05-19  Andrew Pinski  <apinski@marvell.com>
-
-	PR pch/81721
-	* g++.dg/pch/operator-1.C: New testcase.
-	* g++.dg/pch/operator-1.Hs: New file.
-
-2019-05-19  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/90498
-	* gfortran.dg/associate_48.f90: New test.
-
-2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/78290
-	* gfortran.dg/pr78290.f90: New test.
-
-2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/88821
-	* gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
-	to make sure the test for internal_pack is retained.
-	* gfortran.dg/assumed_type_2.f90: Split compile and run time
-	tests into this and
-	* gfortran.dg/assumed_type_2a.f90: New file.
-	* gfortran.dg/c_loc_test_22.f90: Likewise.
-	* gfortran.dg/contiguous_3.f90: Likewise.
-	* gfortran.dg/internal_pack_11.f90: Likewise.
-	* gfortran.dg/internal_pack_12.f90: Likewise.
-	* gfortran.dg/internal_pack_16.f90: Likewise.
-	* gfortran.dg/internal_pack_17.f90: Likewise.
-	* gfortran.dg/internal_pack_18.f90: Likewise.
-	* gfortran.dg/internal_pack_4.f90: Likewise.
-	* gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
-	to make sure the test for internal_pack is retained.
-	* gfortran.dg/internal_pack_6.f90: Split compile and run time
-	tests into this and
-	* gfortran.dg/internal_pack_6a.f90: New file.
-	* gfortran.dg/internal_pack_8.f90: Likewise.
-	* gfortran.dg/missing_optional_dummy_6: Split compile and run time
-	tests into this and
-	* gfortran.dg/missing_optional_dummy_6a.f90: New file.
-	* gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
-	into this and
-	* gfortran.dg/no_arg_check_2a.f90: New file.
-	* gfortran.dg/typebound_assignment_5.f90: Split compile and run time
-	tests into this and
-	* gfortran.dg/typebound_assignment_5a.f90: New file.
-	* gfortran.dg/typebound_assignment_6.f90: Split compile and run time
-	tests into this and
-	* gfortran.dg/typebound_assignment_6a.f90: New file.
-	* gfortran.dg/internal_pack_19.f90: New file.
-	* gfortran.dg/internal_pack_20.f90: New file.
-	* gfortran.dg/internal_pack_21.f90: New file.
-
-2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* objc.dg/instancetype-0.m: New.
-
-2019-05-17  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/gcc_diag-11.c: Remove accidentally committed test.
-
-	* g++.dg/overload/conv-op1.C: Adjust text of expected messages.
-	* g++.dg/ubsan/pr63956.C: Same.
-	* g++.old-deja/g++.pt/assign1.C: Same.
-
-2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR testsuite/89433
-	* c-c++-common/goacc/routine-5.c: Update.
-	* c-c++-common/goacc/routine-level-of-parallelism-1.c: Likewise.
-	* c-c++-common/goacc/routine-level-of-parallelism-2.c: New file.
-
-	PR testsuite/89433
-	* c-c++-common/goacc/routine-2.c: Update, and move some test
-	into...
-	* c-c++-common/goacc/routine-level-of-parallelism-1.c: ... this
-	new file.
-
-	PR testsuite/89433
-	* c-c++-common/goacc/classify-routine.c: Update.
-	* gfortran.dg/goacc/classify-routine.f95: Likewise.
-
-2019-05-16  Martin Sebor  <msebor@redhat.com>
-
-	* c-c++-common/Wbool-operation-1.c: Adjust text of expected diagnostics.
-	* c-c++-common/Wvarargs-2.c: Same.
-	* c-c++-common/Wvarargs.c: Same.
-	* c-c++-common/pr51768.c: Same.
-	* c-c++-common/tm/inline-asm.c: Same.
-	* c-c++-common/tm/safe-1.c: Same.
-	* g++.dg/asm-qual-1.C: Same.
-	* g++.dg/asm-qual-3.C: Same.
-	* g++.dg/conversion/dynamic1.C: Same.
-	* g++.dg/cpp0x/constexpr-89599.C: Same.
-	* g++.dg/cpp0x/constexpr-cast.C: Same.
-	* g++.dg/cpp0x/constexpr-shift1.C: Same.
-	* g++.dg/cpp0x/lambda/lambda-conv11.C: Same.
-	* g++.dg/cpp0x/nullptr04.C: Same.
-	* g++.dg/cpp0x/static_assert12.C: Same.
-	* g++.dg/cpp0x/static_assert8.C: Same.
-	* g++.dg/cpp1y/lambda-conv1.C: Same.
-	* g++.dg/cpp1y/pr79393-3.C: Same.
-	* g++.dg/cpp1y/static_assert1.C: Same.
-	* g++.dg/cpp1z/constexpr-if4.C: Same.
-	* g++.dg/cpp1z/constexpr-if5.C: Same.
-	* g++.dg/cpp1z/constexpr-if9.C: Same.
-	* g++.dg/eh/goto2.C: Same.
-	* g++.dg/eh/goto3.C: Same.
-	* g++.dg/expr/static_cast8.C: Same.
-	* g++.dg/ext/flexary5.C: Same.
-	* g++.dg/ext/utf-array-short-wchar.C: Same.
-	* g++.dg/ext/utf-array.C: Same.
-	* g++.dg/ext/utf8-2.C: Same.
-	* g++.dg/gomp/loop-4.C: Same.
-	* g++.dg/gomp/macro-4.C: Same.
-	* g++.dg/gomp/udr-1.C: Same.
-	* g++.dg/init/initializer-string-too-long.C: Same.
-	* g++.dg/other/offsetof9.C: Same.
-	* g++.dg/ubsan/pr63956.C: Same.
-	* g++.dg/warn/Wbool-operation-1.C: Same.
-	* g++.dg/warn/Wtype-limits-Wextra.C: Same.
-	* g++.dg/warn/Wtype-limits.C: Same.
-	* g++.dg/wrappers/pr88680.C: Same.
-	* g++.old-deja/g++.mike/eh55.C: Same.
-	* gcc.dg/Wsign-compare-1.c: Same.
-	* gcc.dg/Wtype-limits-Wextra.c: Same.
-	* gcc.dg/Wtype-limits.c: Same.
-	* gcc.dg/Wunknownprag.c: Same.
-	* gcc.dg/Wunsuffixed-float-constants-1.c: Same.
-	* gcc.dg/asm-6.c: Same.
-	* gcc.dg/asm-qual-1.c: Same.
-	* gcc.dg/cast-1.c: Same.
-	* gcc.dg/cast-2.c: Same.
-	* gcc.dg/cast-3.c: Same.
-	* gcc.dg/cpp/source_date_epoch-2.c: Same.
-	* gcc.dg/debug/pr85252.c: Same.
-	* gcc.dg/dfp/cast-bad.c: Same.
-	* gcc.dg/format/gcc_diag-1.c: Same.
-	* gcc.dg/format/gcc_diag-11.c: Same.
-	* gcc.dg/gcc_diag-11.c: Same.
-	* gcc.dg/gnu-cond-expr-2.c: Same.
-	* gcc.dg/gnu-cond-expr-3.c: Same.
-	* gcc.dg/gomp/macro-4.c: Same.
-	* gcc.dg/init-bad-1.c: Same.
-	* gcc.dg/init-bad-2.c: Same.
-	* gcc.dg/init-bad-3.c: Same.
-	* gcc.dg/pr27528.c: Same.
-	* gcc.dg/pr48552-1.c: Same.
-	* gcc.dg/pr48552-2.c: Same.
-	* gcc.dg/pr59846.c: Same.
-	* gcc.dg/pr61096-1.c: Same.
-	* gcc.dg/pr8788-1.c: Same.
-	* gcc.dg/pr90082.c: Same.
-	* gcc.dg/simd-2.c: Same.
-	* gcc.dg/spellcheck-params-2.c: Same.
-	* gcc.dg/spellcheck-params.c: Same.
-	* gcc.dg/strlenopt-49.c: Same.
-	* gcc.dg/tm/pr52141.c: Same.
-	* gcc.dg/torture/pr51106-1.c: Same.
-	* gcc.dg/torture/pr51106-2.c: Same.
-	* gcc.dg/utf-array-short-wchar.c: Same.
-	* gcc.dg/utf-array.c: Same.
-	* gcc.dg/utf8-2.c: Same.
-	* gcc.dg/warn-sprintf-no-nul.c: Same.
-	* gcc.target/i386/asm-flag-0.c: Same.
-	* gcc.target/i386/inline_error.c: Same.
-	* gcc.target/i386/pr30848.c: Same.
-	* gcc.target/i386/pr39082-1.c: Same.
-	* gcc.target/i386/pr39678.c: Same.
-	* gcc.target/i386/pr57756.c: Same.
-	* gcc.target/i386/pr68843-1.c: Same.
-	* gcc.target/i386/pr79804.c: Same.
-	* gcc.target/i386/pr82673.c: Same.
-	* obj-c++.dg/class-protocol-1.mm: Same.
-	* obj-c++.dg/exceptions-3.mm: Same.
-	* obj-c++.dg/exceptions-4.mm: Same.
-	* obj-c++.dg/exceptions-5.mm: Same.
-	* obj-c++.dg/exceptions-6.mm: Same.
-	* obj-c++.dg/method-12.mm: Same.
-	* obj-c++.dg/method-13.mm: Same.
-	* obj-c++.dg/method-6.mm: Same.
-	* obj-c++.dg/method-7.mm: Same.
-	* obj-c++.dg/method-9.mm: Same.
-	* obj-c++.dg/method-lookup-1.mm: Same.
-	* obj-c++.dg/proto-lossage-4.mm: Same.
-	* obj-c++.dg/protocol-qualifier-2.mm: Same.
-	* objc.dg/call-super-2.m: Same.
-	* objc.dg/class-protocol-1.m: Same.
-	* objc.dg/desig-init-1.m: Same.
-	* objc.dg/exceptions-3.m: Same.
-	* objc.dg/exceptions-4.m: Same.
-	* objc.dg/exceptions-5.m: Same.
-	* objc.dg/exceptions-6.m: Same.
-	* objc.dg/method-19.m: Same.
-	* objc.dg/method-2.m: Same.
-	* objc.dg/method-5.m: Same.
-	* objc.dg/method-6.m: Same.
-	* objc.dg/method-7.m: Same.
-	* objc.dg/method-lookup-1.m: Same.
-	* objc.dg/proto-hier-1.m: Same.
-	* objc.dg/proto-lossage-4.m: Same.
-
-2019-05-17  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
-
-	* g++.dg/eh/o32-fp.C: New.
-	* gcc.target/mips/dwarfregtable-1.c: New.
-	* gcc.target/mips/dwarfregtable-2.c: New.
-	* gcc.target/mips/dwarfregtable-3.c: New.
-	* gcc.target/mips/dwarfregtable-4.c: New.
-	* gcc.target/mips/dwarfregtable.h: New.
-
-2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/x86_64/abi/test_varargs-m128.c: New file.
-	* gcc.target/x86_64/abi/avx/test_varargs-m256.c: Likewise.
-	* gcc.target/x86_64/abi/avx512f/test_varargs-m512.c: Likewise.
-
-2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90497
-	* gcc.target/i386/pr90497-1.c: New test.
-	* gcc.target/i386/pr90497-2.c: Likewise.
-
-2019-05-17  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/global-array-element-pic.c: Add -march=z900.
-	* gcc.target/s390/global-array-element-pic2.c: New test for z10+.
-
-2019-05-17  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-41.c: New testcase.
-
-2019-05-17  Jun Ma  <JunMa@linux.alibaba.com>
-
-	PR tree-optimization/90106
-	* gcc.dg/cdce3.c: New test.
-
-2019-05-17  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-sldw.c: New test.
-
-2019-05-17  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90478
-	* gcc.dg/tree-ssa/pr90478-2.c: Remove.
-
-2019-05-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-simd-1.c: New test.
-	* gcc.dg/vect/vect-simd-2.c: New test.
-	* gcc.dg/vect/vect-simd-3.c: New test.
-	* gcc.dg/vect/vect-simd-4.c: New test.
-
-2019-05-16  Martin Liska  <mliska@suse.cz>
-
-	PR lto/90500
-	* gcc.target/i386/pr90500-1.c: New test.
-	* gcc.target/i386/pr90500-2.c: New test.
-
-2019-05-16  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	PR tree-optimization/90394
-	* gcc.dg/uninit-pr90394-1-gimple.c: New test.
-	* gcc.dg/uninit-pr90394.c: New test.
-
-2019-05-16  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90502
-	* gcc.dg/tree-ssa/vector-6.c: Adjust for half of the
-	transforms happening earlier now.
-
-2019-05-16  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* lib/target-supports.exp (check_effective_target_cet): Add the
-	-fcf-protection flag to the build conditions.
-
-2019-05-16  Jun Ma  <JunMa@linux.alibaba.com>
-
-	PR tree-optimization/90106
-	* gcc.dg/cdce1.c: Check tailcall code generation after cdce pass.
-	* gcc.dg/cdce2.c: Likewise.
-
-2019-05-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90424
-	* g++.target/i386/pr90424-1.C: New testcase.
-	* g++.target/i386/pr90424-2.C: Likewise.
-
-2019-05-16  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-40.c: Amend again.
-
-2019-05-15  Cherry Zhang  <cherryyz@google.com>
-
-	* go.test/test/nilptr2.go: Change use function to actually do
-	something.
-
-2019-05-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90478
-	* gcc.dg/tree-ssa/pr90478.c: Add empty dg-options.  Use long long type
-	instead of long.
-
-	* c-c++-common/gomp/simd8.c: New test.
-
-2019-05-15  Marek Polacek  <polacek@redhat.com>
-
-	CWG 2096 - constraints on literal unions.
-	* g++.dg/cpp0x/literal-type1.C: New test.
-
-2019-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/90461
-	* gfortran.dg/open_errors_2.f90: Add -std=f2008, adjust line number.
-	* gfortran.dg/open_errors_3.f90: New test.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* gcc.target/i386/mmx-vals.h: New file.
-	* gcc.target/i386/sse2-mmx-2.c: Likewise.
-	* gcc.target/i386/sse2-mmx-3.c: Likewise.
-	* gcc.target/i386/sse2-mmx-4.c: Likewise.
-	* gcc.target/i386/sse2-mmx-5.c: Likewise.
-	* gcc.target/i386/sse2-mmx-6.c: Likewise.
-	* gcc.target/i386/sse2-mmx-7.c: Likewise.
-	* gcc.target/i386/sse2-mmx-8.c: Likewise.
-	* gcc.target/i386/sse2-mmx-9.c: Likewise.
-	* gcc.target/i386/sse2-mmx-10.c: Likewise.
-	* gcc.target/i386/sse2-mmx-11.c: Likewise.
-	* gcc.target/i386/sse2-mmx-12.c: Likewise.
-	* gcc.target/i386/sse2-mmx-13.c: Likewise.
-	* gcc.target/i386/sse2-mmx-14.c: Likewise.
-	* gcc.target/i386/sse2-mmx-15.c: Likewise.
-	* gcc.target/i386/sse2-mmx-16.c: Likewise.
-	* gcc.target/i386/sse2-mmx-17.c: Likewise.
-	* gcc.target/i386/sse2-mmx-18a.c: Likewise.
-	* gcc.target/i386/sse2-mmx-18b.c: Likewise.
-	* gcc.target/i386/sse2-mmx-18c.c: Likewise.
-	* gcc.target/i386/sse2-mmx-19a.c: Likewise.
-	* gcc.target/i386/sse2-mmx-18b.c: Likewise.
-	* gcc.target/i386/sse2-mmx-19c.c: Likewise.
-	* gcc.target/i386/sse2-mmx-19d.c: Likewise.
-	* gcc.target/i386/sse2-mmx-19e.c: Likewise.
-	* gcc.target/i386/sse2-mmx-20.c: Likewise.
-	* gcc.target/i386/sse2-mmx-21.c: Likewise.
-	* gcc.target/i386/sse2-mmx-22.c: Likewise.
-	* gcc.target/i386/sse2-mmx-cvtpi2ps.c: Likewise.
-	* gcc.target/i386/sse2-mmx-cvtps2pi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-cvttps2pi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-maskmovq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-packssdw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-packsswb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-packuswb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddsb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddsw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddusb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddusw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-paddw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pand.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pandn.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pavgb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pavgw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpeqb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpeqd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpeqw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpgtb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpgtd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pcmpgtw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pextrw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pinsrw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmaddwd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmaxsw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmaxub.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pminsw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pminub.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmovmskb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmulhuw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmulhw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmullw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pmuludq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-por.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psadbw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pshufw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pslld.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pslldi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psllq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psllqi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psllw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psllwi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrad.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psradi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psraw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrawi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrld.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrldi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrlq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrlqi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrlw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psrlwi.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubusb.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubusw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-psubw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpckhbw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpckhdq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpckhwd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpcklbw.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpckldq.c: Likewise.
-	* gcc.target/i386/sse2-mmx-punpcklwd.c: Likewise.
-	* gcc.target/i386/sse2-mmx-pxor.c: Likewise.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* config/i386/i386-builtins.c (bdesc_tm): Enable MMX intrinsics
-	with SSE2.
-
-2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89021
-	* gcc.target/i386/pr82483-1.c: Error only on ia32.
-	* gcc.target/i386/pr82483-2.c: Likewise.
-
-2019-05-15  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90478
-	* gcc.dg/tree-ssa/pr90478-2.c: New test.
-	* gcc.dg/tree-ssa/pr90478.c: New test.
-
-2019-05-15  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-40.c: Amend.
-
-2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* lib/target-supports.exp
-	(check_effective_target_powerpc_p8vector_ok): No support for Darwin.
-	(check_effective_target_powerpc_p9vector_ok): Likewise.
-	(check_effective_target_powerpc_float128_sw_ok): Likewise.
-	(check_effective_target_powerpc_float128_hw_ok): Likewise.
-	(check_effective_target_powerpc_vsx_ok): Likewise.
-	* gcc.target/powerpc/bfp/bfp.exp: Don't try to run this for Darwin.
-	* gcc.target/powerpc/dfp/dfp.exp: Likewise.
-
-2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/pr87600.h: Add __POWERPC__ as an alternate test
-	for PowerPC platforms.
-
-2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/82920
-	* g++.dg/cet-notrack-1.C: Adjust scan assembler for Darwin.
-	* gcc.target/i386/cet-notrack-5a.c: Likewise.
-	* gcc.target/i386/cet-notrack-5b.c: Likewise.
-	* gcc.target/i386/cet-notrack-6b.c: Likewise.
-	* gcc.target/i386/cet-notrack-icf-1.c: Likewise.
-	* gcc.target/i386/cet-notrack-icf-2.c: Likewise.
-	* gcc.target/i386/cet-notrack-icf-3.c: Likewise.
-	* gcc.target/i386/cet-notrack-icf-4.c: Likewise.
-	* gcc.target/i386/cet-sjlj-3.c: Likewise.
-	* gcc.target/i386/cet-sjlj-5.c: Likewise.
-
-2019-05-14  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/68918
-	* g++.dg/cpp0x/decltype71.C: New test.
-
-	PR c++/70156
-	* g++.dg/init/static5.C: New test.
-
-2019-05-14  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR target/82920
-	* gcc.target/i386/cet-sjlj-6b.c: Require effective target x32.
-	* gcc.target/i386/pr52146.c: Likewise.
-	* gcc.target/i386/pr52698.c: Likewise.
-	* gcc.target/i386/pr52857-1.c: Likewise.
-	* gcc.target/i386/pr52857-2.c: Likewise.
-	* gcc.target/i386/pr52876.c: Likewise.
-	* gcc.target/i386/pr53698.c: Likewise.
-	* gcc.target/i386/pr54157.c: Likewise.
-	* gcc.target/i386/pr55049-1.c: Likewise.
-	* gcc.target/i386/pr55093.c: Likewise.
-	* gcc.target/i386/pr55116-1.c: Likewise.
-	* gcc.target/i386/pr55116-2.c: Likewise.
-	* gcc.target/i386/pr55597.c: Likewise.
-	* gcc.target/i386/pr59929.c: Likewise.
-	* gcc.target/i386/pr66470.c: Likewise.
-
-2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/atomic/c11-atomic-exec-4.c: Simplify triplet to
-	*-*-solaris2*.
-	* gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
-	* gcc.dg/c99-math-double-1.c: Likewise.
-	* gcc.dg/c99-math-float-1.c: Likewise.
-	* gcc.dg/c99-math-long-double-1.c: Likewise.
-	* gcc.misc-tests/linkage.exp: Simplify triplet to
-	x86_64-*-solaris2*.
-
-	* gcc.target/i386/mcount_pic.c: Remove *-*-solaris2.10* && !gld
-	xfail.
-	* gcc.target/i386/pr63620.c: Likewise.
-
-	* lib/target-supports.exp (check_sse_os_support_available): Remove
-	Solaris 9/x86 workaround.
-
-2019-05-14  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-40.c: New testcase.
-
-2019-05-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR preprocessor/90382
-	* g++.dg/diagnostic/trailing1.C: New test.
-
-2019-05-14  marxin  <mliska@suse.cz>
-
-	PR middle-end/90340
-	* gcc.dg/tree-ssa/pr90340-2.c: Add case-values-threshold
-	param.
-
-2019-05-14  Richard Biener  <rguenther@suse.de>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR tree-optimization/88828
-	* gcc.target/i386/pr88828-1.c: New test.
-	* gcc.target/i386/pr88828-1a.c: Likewise.
-	* gcc.target/i386/pr88828-1b.c: Likewise.
-	* gcc.target/i386/pr88828-1c.c: Likewise.
-	* gcc.target/i386/pr88828-4a.c: Likewise.
-	* gcc.target/i386/pr88828-4b.c: Likewise.
-	* gcc.target/i386/pr88828-5a.c: Likewise.
-	* gcc.target/i386/pr88828-5b.c: Likewise.
-	* gcc.target/i386/pr88828-7.c: Likewise.
-	* gcc.target/i386/pr88828-7a.c: Likewise.
-	* gcc.target/i386/pr88828-7b.c: Likewise.
-	* gcc.target/i386/pr88828-8.c: Likewise.
-	* gcc.target/i386/pr88828-8a.c: Likewise.
-	* gcc.target/i386/pr88828-8b.c: Likewise.
-	* gcc.target/i386/pr88828-9.c: Likewise.
-	* gcc.target/i386/pr88828-9a.c: Likewise.
-	* gcc.target/i386/pr88828-9b.c: Likewise.
-
-2019-05-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com\>
-
-	* gcc.target/aarch64/signbitv4sf.c: New test.
-	* gcc.target/aarch64/signbitv2sf.c: New test.
-
-2019-05-13  Jonathan Wakely  <jwakely@redhat.com>
-
-	* g++.dg/cpp0x/Wattributes1.C: Adjust dg-error line number to fix
-	regression, by matching a note on any line.
-	* g++.dg/cpp0x/Wattributes2.C: Add another copy that checks the
-	correct line number is matched without depending on a library header.
-
-2019-05-13  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90402
-	* gcc.dg/torture/pr90402-1.c: New testcase.
-
-2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
-	    Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR target/82920
-	* gcc.target/i386/indirect-thunk-1.c: Adjust scan-asms for Darwin,
-	do not use -fno-pic on Darwin.
-	* gcc.target/i386/indirect-thunk-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-7.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-8.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
-	* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
-	* gcc.target/i386/indirect-thunk-register-1.c: Likewise.
-	* gcc.target/i386/indirect-thunk-register-2.c: Likewise.
-	* gcc.target/i386/indirect-thunk-register-3.c: Likewise.
-	* gcc.target/i386/indirect-thunk-register-4.c: Likewise.
-	* gcc.target/i386/ret-thunk-1.c: Likewise.
-	* gcc.target/i386/ret-thunk-10.c: Likewise.
-	* gcc.target/i386/ret-thunk-11.c: Likewise.
-	* gcc.target/i386/ret-thunk-12.c: Likewise.
-	* gcc.target/i386/ret-thunk-13.c: Likewise.
-	* gcc.target/i386/ret-thunk-14.c: Likewise.
-	* gcc.target/i386/ret-thunk-15.c: Likewise.
-	* gcc.target/i386/ret-thunk-16.c: Likewise.
-	* gcc.target/i386/ret-thunk-2.c: Likewise.
-	* gcc.target/i386/ret-thunk-22.c: Likewise.
-	* gcc.target/i386/ret-thunk-23.c: Likewise.
-	* gcc.target/i386/ret-thunk-24.c: Likewise.
-	* gcc.target/i386/ret-thunk-3.c: Likewise.
-	* gcc.target/i386/ret-thunk-4.c: Likewise.
-	* gcc.target/i386/ret-thunk-5.c: Likewise.
-	* gcc.target/i386/ret-thunk-6.c: Likewise.
-	* gcc.target/i386/ret-thunk-7.c: Likewise.
-	* gcc.target/i386/ret-thunk-8.c: Likewise.
-	* gcc.target/i386/ret-thunk-9.c: Likewise.
-
-2019-05-11  Iain Sandoe  <iain@sandoe.co.uk>
-
-	PR testsuite/81058
-	* gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
-	for variables on Darwin, rather than common.
-	* gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
-	* gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.
-
-2019-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp2a/multiple-deleted-destroying-delete-error-1.C: New.
-	* g++.dg/cpp2a/multiple-deleted-destroying-delete-error-2.C: Likewise.
-
-2019-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/61968
-	* gfortran.dg/assumed_type_10.f90: New test case.
-	* gfortran.dg/assumed_type_11.f90: New test case.
-
-2019-05-10  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Darwin is
-	now tested.
-	* gcc.target/x86_64/abi/avx512f/asm-support-darwin.s: New.
-
-2019-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/main1.C: New.
-
-2019-05-10  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/78010 - bogus -Wsuggest-override warning on final function.
-	* g++.dg/warn/Wsuggest-override-2.C: New test.
-
-2019-05-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90385
-	* gfortran.dg/pr90385.f90: New test.
-
-	PR c++/90383
-	* g++.dg/cpp1y/constexpr-90383-1.C: New test.
-	* g++.dg/cpp1y/constexpr-90383-2.C: New test.
-
-2019-05-10  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/90093
-	* gfortran.dg/ISO_Fortran_binding_12.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_12.c: Supplementary code.
-
-	PR fortran/90352
-	* gfortran.dg/iso_c_binding_char_1.f90: New test.
-
-	PR fortran/90355
-	* gfortran.dg/ISO_Fortran_binding_4.f90: Add 'substr' to test
-	the direct passing of substrings as descriptors to bind(C).
-	* gfortran.dg/assign_10.f90: Increase the tree_dump count of
-	'atmp' to account for the setting of the 'span' field.
-	* gfortran.dg/transpose_optimization_2.f90: Ditto.
-
-2019-05-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88709
-	PR tree-optimization/90271
-	* gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
-	arm*-*-*.
-
-	PR pch/90326
-	* g++.dg/pch/pr90326.C: New test.
-	* g++.dg/pch/pr90326.Hs: New file.
-
-2019-05-10  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90340
-	* gcc.dg/tree-ssa/pr90340-2.c: New test.
-	* gcc.dg/tree-ssa/pr90340.c: New test.
-
-2019-05-09  Cherry Zhang  <cherryyz@google.com>
-
-	* go.dg/mapstring.go: New test.
-
-2019-05-09  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/90405
-	* gcc.target/arm/pr90405.c: New test.
-
-2019-05-09  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/gimplefe-39.c: New test.
-
-2019-05-09  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/gimplefe-37.c: New test.
-	* gcc.dg/gimplefe-33.c: Likewise.
-
-2019-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/90382
-	Revert:
-	2018-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/trailing1.C: New.
-
-2019-05-09  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90395
-	* gcc.dg/torture/pr90395.c: New testcase.
-
-2019-05-08  Cherry Zhang  <cherryyz@google.com>
-
-	* go.dg/cmpstring.go: New test.
-
-2019-05-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/59813
-	PR tree-optimization/89060
-	* gcc.dg/tree-ssa/pr89060.c: New test.
-
-2019-05-08  Mihail Ionescu  <mihail.ionescu@arm.com>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88167
-	* gcc.target/arm/pr88167-1.c: New test.
-	* gcc.target/arm/pr88167-2.c: New test.
-
-2018-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* g++.dg/tree-ssa/pr90078.C: New test.
-
-2018-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90240
-	* gfortran.dg/graphite/pr90240.f: New test.
-
-2019-05-08  Li Jia He  <helijia@linux.ibm.com>
-
-	PR other/90381
-	* gcc.dg/tree-ssa/pr88676-2.c: Add 'target le' option to limit the
-	test case to run on the little endian machine.
-
-2019-05-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90356
-	* gcc.dg/tree-ssa/pr90356-1.c: New test.
-	* gcc.dg/tree-ssa/pr90356-2.c: New test.
-	* gcc.dg/tree-ssa/pr90356-3.c: New test.
-	* gcc.dg/tree-ssa/pr90356-4.c: New test.
-
-2019-05-07  Wei Xiao  <wei3.xiao@intel.com>
-
-	* gcc.target/i386/avx512bf16-vcvtne2ps2bf16-1.c: New test.
-	* gcc.target/i386/avx512bf16-vcvtneps2bf16-1.c: New test.
-	* gcc.target/i386/avx512bf16-vdpbf16ps-1.c: New test.
-	* gcc.target/i386/avx512bf16vl-vcvtne2ps2bf16-1.c: New test.
-	* gcc.target/i386/avx512bf16vl-vcvtneps2bf16-1.c: New test.
-	* gcc.target/i386/avx512bf16vl-vdpbf16ps-1.c: New test.
-	* gcc.target/i386/builtin_target.c: Handle avx512bf16.
-	* gcc.target/i386/sse-12.c: Add -mavx512bf16.
-	* gcc.target/i386/sse-13.c: Ditto.
-	* gcc.target/i386/sse-14.c: Ditto.
-	* gcc.target/i386/sse-22.c: Ditto.
-	* gcc.target/i386/sse-23.c: Ditto.
-	* g++.dg/other/i386-2.C: Ditto.
-	* g++.dg/other/i386-3.C: Ditto.
-
-2019-05-07  Cherry Zhang  <cherryyz@google.com>
-
-	* go.dg/arrayclear.go: New test.
-	* go.dg/mapclear.go: New test.
-
-2019-05-07  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/89765
-	* gcc.target/powerpc/pr89765-mc.c: New test.
-	* gcc.target/powerpc/vsx-builtin-10c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-10d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-11c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-11d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-12c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-12d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-13c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-13d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-14c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-14d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-15c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-15d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-16c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-16d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-17c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-17d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-18c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-18d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-19c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-19d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-20c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-20d.c: New test.
-	* gcc.target/powerpc/vsx-builtin-9c.c: New test.
-	* gcc.target/powerpc/vsx-builtin-9d.c: New test.
-
-2019-05-07  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* gcc.target/aarch64/sve/sad_1.c: New test for sum of absolute
-	differences.
-
-2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/asm-7.c: New test.
-	* gcc.target/i386/asm-1.c: Update expected error string.
-	* gcc.target/i386/pr62120.c: Ditto.
-
-2019-05-07  Li Jia He  <helijia@linux.ibm.com>
-
-	* gcc.dg/tree-ssa/pr37508.c: Add the no-ssa-phiopt option to skip phi
-	optimization.
-	* gcc.dg/tree-ssa/pr88676-2.c: New testcase.
-
-2019-05-06  H.J. Lu  <hongjiu.lu@intel.com>
-	    Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89750
-	PR target/86444
-	* gcc.target/i386/avx512f-vcomisd-2.c: New.
-	* gcc.target/i386/avx512f-vcomisd-2.c: Likewise.
-
-2019-05-06  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90290
-	* gfortran.dg/pr90290.f90: New test.
-
-2019-05-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88709
-	PR tree-optimization/90271
-	* gcc.dg/store_merging_26.c: New test.
-	* gcc.dg/store_merging_27.c: New test.
-	* gcc.dg/store_merging_28.c: New test.
-	* gcc.dg/store_merging_29.c: New test.
-
-2019-05-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/89424
-	* gcc.target/powerpc/pr89424-0.c: New test.
-	* gcc.target/powerpc/vsx-builtin-13a.c: Define macro PR89424 to
-	enable testing of newly patched capability.
-	* gcc.target/powerpc/vsx-builtin-13b.c: Likewise.
-	* gcc.target/powerpc/vsx-builtin-20a.c: Likewise.
-	* gcc.target/powerpc/vsx-builtin-20b.c: Likewise.
-
-2019-05-06  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90265 - ICE with generic lambda.
-	* g++.dg/cpp1y/lambda-generic-90265.C: New test.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90358
-	* gcc.target/i386/pr90358.c: New testcase.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88828
-	* gcc.target/i386/pr88828-0.c: New testcase.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90328
-	* gcc.dg/torture/pr90328.c: New testcase.
-
-2019-05-06  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/90331
-	* gcc.dg/pr87314-1.c: Align the substring to open up
-	string merging for targets aligning strings to 8 bytes.
-
-2019-05-06  Martin Liska  <mliska@suse.cz>
-
-	PR sanitizer/90312
-	* gcc.dg/asan/pr87930.c: Run the test only on *linux or *gnu
-	systems.
-	* gcc.dg/tsan/pr88017.c: Likewise.
-
-2019-05-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/90344
-	* gfortran.dg/pr90344.f90: New test
-
-2019-05-03  Marc Glisse  <marc.glisse@inria.fr>
-
-	PR tree-optimization/90269
-	* g++.dg/tree-ssa/ldist-1.C: New file.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/vect/slp-reduc-sad-2.c: New testcase.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89518
-	* gcc.dg/pr89518.c: New testcase.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/87314
-	* gcc.dg/pr87314-1.c: New testcase.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88963
-	* gcc.dg/tree-ssa/ssa-fre-31.c: Disable forwprop.
-	* gcc.target/i386/pr88963-1.c: New testcase.
-	* gcc.target/i386/pr88963-2.c: Likewise.
-
-2019-05-03  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR target/88809
-	* gcc.target/i386/pr88809.c: Adjust for darwin.
-	* gcc.target/i386/pr88809-2.c: Adjust for i386 and darwin.
-
-2019-05-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90303
-	* g++.target/i386/pr90303.C: New test.
-
-2019-05-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89698
-	* g++.dg/tree-ssa/pr89698.C: New testcase.
-
-2019-05-02  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* g++.dg/ext/instantiate2.C: Remove special-casing for Darwin.
-
-2019-05-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89653
-	* g++.dg/vect/pr89653.cc: New testcase.
-
-2019-05-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89509
-	* gcc.dg/torture/restrict-8.c: New testcase.
-
-2019-05-02  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
-	for cold section label.
-	* gcc.dg/tree-prof/section-attr-2.c: Likewise.
-	* gcc.dg/tree-prof/section-attr-3.c: Likewise.
-
-2019-05-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
-	GNU targets.
-
-2019-05-02  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* gcc.target/aarch64/sve/dot_1.c: New test for dot product.
-
-2019-05-02  Martin Liska  <mliska@suse.cz>
-
-	* gcc.target/i386/funcspec-4.c: Update scanned pattern.
-	* g++.target/i386/pr57362.C: Likewise.
-
-2019-05-02  Martin Liska  <mliska@suse.cz>
-
-	PR target/88809
-	* gcc.target/i386/pr88809.c: New test.
-	* gcc.target/i386/pr88809-2.c: New test.
-
-2019-05-01  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR fortran/60144
-	* gfortran.dg/block_name_2.f90: Adjust dg-error.
-	* gfortran.dg/dec_type_print_3.f90.f90: Likewise.
-	* gfortran.dg/pr60144.f90: New test.
-
-2019-05-01  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90037
-	* g++.dg/tree-ssa/pr88797.C: New test.
-
-2019-05-01  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/cpp0x/decltype9.C: Adjust expected diagnostics.
-
-2019-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* gcc.target/aarch64/return_address_sign_3.c: Remove extra space in
-	target attribute.
-
-2019-04-30  Giuliano Belinassi  <giuliano.belinassi@usp.br>
-
-	* gcc.dg/sinhatanh-2.c: Count the number of functions.
-	* gcc.dg/sinhatanh-3.c: Likewise.
-
-2019-04-30  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/Werror-13.c: Add new tests for it.
-	* gcc.dg/pragma-diag-6.c: Likewise.
-
-2019-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* gcc.target/aarch64/pr89093.c: New test.
-	* gcc.target/aarch64/pr63304_1.c: Remove space from target string.
-
-	PR tree-optimization/89475
-	* gcc.dg/tree-ssa/pr89475.c: New test.
-
-2019-04-30  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90240
-	Revert:
-	2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* g++.dg/tree-ssa/pr90078.C: New test.
-
-2019-04-29  Vladislav Ivanishin  <vlad@ispras.ru>
-
-	* gcc.dg/uninit-25-gimple.c: New test.
-	* gcc.dg/uninit-25.c: New test.
-	* gcc.dg/uninit-26.c: New test.
-	* gcc.dg/uninit-27-gimple.c: New test.
-
-2019-04-29  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90278
-	* gcc.dg/torture/pr90278.c: New testcase.
-
-2019-04-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/90173
-	* g++.dg/cpp1z/class-deduction66.C: Use dg-do compile instead of
-	dg-do run.
-
-2019-04-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89261
-	* gcc.target/i386/pr89261.c: New test.
-
-2019-04-27  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/90258
-	* gcc.dg/completion-5.c: New test.
-	* gcc.target/i386/spellcheck-options-5.c: New test.
-
-2019-04-26  Jim Wilson  <jimw@sifive.com>
-
-	* gcc.target/riscv/load-immediate.c: New.
-
-2019-04-26  Jonathan Wakely  <jwakely@redhat.com>
-
-	PR c++/90243
-	* g++.dg/diagnostic/pr90243.C: New test.
-
-2019-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/90173
-	* g++.dg/cpp1z/class-deduction66.C: New.
-
-2019-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/trailing1.C: New.
-
-2019-04-26  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.dg/alias-16.c: New test.
-
-2019-04-25  Martin Liska  <mliska@suse.cz>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89929
-	* g++.target/i386/mv28.C: New test.
-	* gcc.target/i386/mvc14.c: Likewise.
-	* g++.target/i386/pr57362.C: Updated.
-
-2019-04-24  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/90037
-	* gcc.dg/tree-ssa/20030710-1.c: Update dump file to scan.
-	* gcc.dg/isolate-2.c: Likewise.
-	* gcc.dg/isolate-4.c: Likewise.
-	* gcc.dg/pr19431.c: Accept either ordering of PHI args.
-	* gcc.dg/pr90037.c: New test.
-
-2019-04-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/44648
-	* g++.dg/warn/Wunused-var-35.C: Remove xfail.
-
-2019-04-25  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/90194
-	* g++.dg/torture/pr90194.C: New testcase.
-
-2019-04-24  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90236
-	* g++.dg/cpp1z/nontype-auto16.C: New test.
-
-2019-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90193
-	* gcc.target/i386/pr90193.c: New test.
-
-2019-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	PR target/89952
-	* gcc.target/s390/pr89952.c: New test.
-
-2019-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90187
-	* g++.target/i386/pr90187.C: New test.
-
-2019-04-24  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.test/README.gcc: New file.
-
-2019-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/90208
-	* gcc.dg/tsan/pr90208-1.c: New test.
-	* gcc.dg/tsan/pr90208-2.c: New test.
-
-	PR tree-optimization/90211
-	* gcc.dg/autopar/pr90211.c: New test.
-
-2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
-	    Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gdc.dg/link.d: Test if target d_runtime.
-	* gdc.dg/runnable.d: Fix tests to work on BigEndian.
-	* gdc.dg/simd.d: Likewise.
-
-2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.test/fail_compilation/fail2456.d: New test.
-	* gdc.test/fail_compilation/test18312.d: New test.
-	* gdc.test/gdc-test.exp (gdc-convert-args): Handle -betterC.
-
-2018-04-23  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/bti-1.c: Add scan directive for gnu note section
-	for linux targets.
-	* gcc.target/aarch64/va_arg_1.c: Update scan directive to not clash
-	with GNU note section.
-
-2019-04-23  Jeff Law  <law@redhat.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_keeps_null_pointer_checks): Add cr16.
-
-2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/87979
-	* gcc.dg/pr87979.c: New test.
-
-2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
-
-	PR rtl-optimization/84032
-	* gcc.dg/pr84032.c: New test.
-
-2018-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90078
-	* g++.dg/tree-ssa/pr90078.C: New test.
-
-2018-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/90021
-	* gfortran.dg/pr90021.f90: New test.
-
-2019-04-22  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/90166
-	* gfortran.dg/submodule_22.f08: Add additional dg-error comments.
-
-2019-04-22  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/57284
-	* gfortran.dg/class_70.f03
-
-2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/90178
-	* gcc.target/i386/pr90178.c: New test.
-
-2019-04-20  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* g++.dg/ipa/pr89009.C: Add dg-require-effective-target fpic.
-
-2019-04-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89900
-	* g++.dg/cpp0x/pr89900-1.C: New.
-	* g++.dg/cpp0x/pr89900-2.C: Likewise.
-	* g++.dg/cpp0x/pr89900-3.C: Likewise.
-	* g++.dg/cpp0x/pr89900-4.C: Likewise.
-
-2019-04-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90139
-	* gcc.c-torture/compile/pr90139.c: New test.
-
-	PR c++/90138
-	* g++.dg/template/pr90138.C: New test.
-
-	PR c/89888
-	* c-c++-common/pr89888.c: New test.
-	* g++.dg/torture/pr40335.C: Change dg-bogus into dg-warning.
-	Don't expect -Wswitch-unreachable warning.
-
-	PR c++/90108
-	* c-c++-common/pr90108.c: New test.
-
-2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/85164
-	* gcc.dg/pr85164-1.c, gcc.dg/pr85164-2.c: New tests.
-
-2019-04-18  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90131
-	* gcc.dg/guality/pr90131.c: New testcase.
-
-2019-04-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89325
-	* g++.dg/ext/attrib58.C: New test.
-	* g++.dg/ext/attrib59.C: New test.
-	* g++.dg/ext/attrib60.C: New test.
-
-	PR target/90125
-	* gcc.target/i386/avx512f-vfmsubXXXss-2.c (avx512f_test): Adjust
-	constants to ensure precise result even when not using fma.
-	* gcc.target/i386/avx512f-vfnmaddXXXss-2.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfmaddXXXsd-3.c: New test.
-	* gcc.target/i386/avx512f-vfmaddXXXss-3.c: New test.
-	* gcc.target/i386/avx512f-vfmsubXXXsd-3.c: New test.
-	* gcc.target/i386/avx512f-vfmsubXXXss-3.c: New test.
-	* gcc.target/i386/avx512f-vfnmaddXXXsd-3.c: New test.
-	* gcc.target/i386/avx512f-vfnmaddXXXss-3.c: New test.
-	* gcc.target/i386/avx512f-vfnmsubXXXsd-3.c: New test.
-	* gcc.target/i386/avx512f-vfnmsubXXXss-3.c: New test.
-
-2019-04-17  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/90124 - bogus error with incomplete type in decltype.
-	* g++.dg/cpp0x/decltype70.C: New test.
-
-2019-04-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90095
-	* gcc.dg/pr90095-1.c: New test.
-	* gcc.dg/pr90095-2.c: New test.
-
-2019-04-17  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/90048
-	* gfortran.dg/goacc/private-explicit-kernels-1.f95: New file.
-	* gfortran.dg/goacc/private-explicit-parallel-1.f95: Likewise.
-	* gfortran.dg/goacc/private-explicit-routine-1.f95: Likewise.
-
-	PR fortran/90067
-	PR fortran/90114
-	* gfortran.dg/goacc/private-1.f95: Remove file.
-	* gfortran.dg/goacc/private-2.f95: Likewise.
-	* gfortran.dg/goacc/private-predetermined-kernels-1.f95: New file.
-	* gfortran.dg/goacc/private-predetermined-parallel-1.f95:
-	Likewise.
-	* gfortran.dg/goacc/private-predetermined-routine-1.f95: Likewise.
-
-2019-04-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* gcc.target/arm/pr89093-2.c: New test.
-
-2019-04-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/86953
-	* g++.dg/cpp0x/constexpr-86953.C: New test.
-
-2019-04-16  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	* g++.dg/lto/pr89358_0.C: Replace dg-* with dg-lto-*.
-
-2019-04-16  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/89528
-	* gcc.dg/guality/pr89528.c: New.
-
-	PR rtl-optimization/86438
-	* gcc.dg/torture/pr86438.c: Split up too-wide shift.
-
-2019-04-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/90096
-	* gcc.target/i386/pr90096.c: New test.
-	* gcc.target/i386/pr69255-1.c: Adjust expected diagnostics.
-	* gcc.target/i386/pr69255-2.c: Likewise.
-	* gcc.target/i386/pr69255-3.c: Likewise.
-
-	PR rtl-optimization/90082
-	* gcc.dg/pr90082.c: New test.
-
-	PR tree-optimization/90090
-	* g++.dg/opt/pr90090.C: New test.
-
-2019-04-16  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/56049
-	* gfortran.dg/pr56049.f90: New testcase.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR debug/90074
-	* gcc.dg/guality/pr90074.c: New testcase.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90071
-	* gcc.dg/torture/pr90071.c: New testcase.
-
-2019-04-15  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	PR rtl-optimization/89794
-	* gcc.dg/torture/pr89794.c: New testcase.
-
-2019-04-15  Richard Biener  <rguenther@suse.de>
-
-	PR ipa/88936
-	* gcc.dg/torture/pr88936-1.c: New testcase.
-	* gcc.dg/torture/pr88936-2.c: Likewise.
-	* gcc.dg/torture/pr88936-3.c: Likewise.
-
-2019-04-15  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/pr89693
-	* g++.dg/ipa/pr89693.C: New test.
-
-2019-04-15  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR tree-optimization/90020
-	* gcc.dg/torture/pr90020.c: Add linker options for darwin.
-
-2019-04-14  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/89358
-	* g++.dg/lto/pr89358_0.C: New testcase.
-	* g++.dg/lto/pr89358_1.C: New testcase.
-
-2019-04-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/85448
-	* gfortran.dg/bind_c_usage_33.f90: New test and...
-	* gfortran.dg/bind_c_usage_33_c.c: Additional source.
-
-2019-04-14  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89843
-	* gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x
-	in ctg. Test the conversion of the descriptor types in the main
-	program.
-	* gfortran.dg/ISO_Fortran_binding_10.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_10.c: Called by it.
-
-	PR fortran/89846
-	* gfortran.dg/ISO_Fortran_binding_11.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_11.c: Called by it.
-
-	PR fortran/90022
-	* gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for
-	the computation of 'ans'. Also, change the expected results for
-	CFI_is_contiguous to comply with standard.
-	* gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected
-	results for CFI_is_contiguous to comply with standard.
-	* gfortran.dg/ISO_Fortran_binding_9.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_9.c: Called by it.
-
-2019-04-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89093
-	* gcc.target/arm/pr89093.c: New test.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89933
-	* c-c++-common/pr89933.c: New test.
-
-2019-04-12  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88383
-	PR c/89288
-	PR c/89798
-	PR c/89797
-	* c-c++-common/attributes-1.c: Adjust.
-	* c-c++-common/builtin-has-attribute-4.c: Adjust expectations.
-	* c-c++-common/builtin-has-attribute-6.c: New test.
-	* c-c++-common/builtin-has-attribute-7.c: New test.
-	* c-c++-common/pr71574.c: Adjust.
-	* gcc.dg/pr25559.c: Adjust.
-	* gcc.dg/attr-vector_size.c: New test.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89965
-	* gcc.target/i386/pr89965.c: New test.
-
-2019-04-12  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87603 - constexpr functions are no longer noexcept.
-	* g++.dg/cpp0x/constexpr-noexcept.C: Adjust the expected result.
-	* g++.dg/cpp0x/constexpr-noexcept3.C: Likewise.
-	* g++.dg/cpp0x/constexpr-noexcept4.C: Likewise.
-	* g++.dg/cpp0x/constexpr-noexcept8.C: New test.
-	* g++.dg/cpp0x/inh-ctor32.C: Remove dg-message.
-	* g++.dg/cpp1y/constexpr-noexcept1.C: New test.
-
-2019-04-12  Marek Polacek  <polacek@redhat.com>
-
-	* g++.dg/cpp0x/noexcept30.C: Tweak dg-error.
-	* g++.dg/cpp0x/pr86397-1.C: Likewise.
-	* g++.dg/cpp0x/pr86397-2.C: Likewise.
-
-2019-04-12  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* g++.target/arm/arm.exp: Change format of default prune regex.
-	* gcc.target/arm/arm.exp: Change format of default prune regex.
-
-2019-04-12  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/89970
-	* gcc.target/i386/mvc15.c: New test.
-	* gcc.target/i386/mvc3.c: Quote target in error pattern.
-	* gcc.target/i386/mvc4.c: Remove duplicit 'default'.
-
-2019-04-12  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/87532
-	* gcc.target/powerpc/fold-vec-extract-char.p8.c: Adjust expected
-	instruction counts.
-	* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
-	* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
-
-2019-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89946
-	* c-c++-common/pr89946.c: New test.
-
-	PR rtl-optimization/90026
-	* g++.dg/opt/pr90026.C: New test.
-
-2018-04-11  Steve Ellcey  <sellcey@marvell.com>
-
-	PR rtl-optimization/87763
-	* gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
-	to bfi.
-
-2019-04-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90020
-	* gcc.dg/torture/pr90020.c: New testcase.
-
-2019-04-11  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90018
-	* gcc.dg/vect/pr90018.c: New testcase.
-
-2018-04-10  Steve Ellcey  <sellcey@marvell.com>
-
-	PR rtl-optimization/87763
-	* gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
-	to bfi.
-	* gcc.target/aarch64/combine_bfi_2.c: New test.
-
-2019-04-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/90025
-	* gcc.c-torture/execute/pr90025.c: New test.
-
-	PR c++/90010
-	* gcc.dg/pr90010.c: New test.
-
-2019-04-09  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/ifcvt-onecmpl-abs-1.c
-	(dg-options): Use -O2 -fdump-rtl-ce1.
-	(dg-final): Scan ce1 RTL dump instead of asm dump.
-
-2019-04-09  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR target/90024
-	* gcc.dg/torture/neon-immediate-timode.c: New test.
-
-2019-04-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89998
-	* gcc.c-torture/compile/pr89998-1.c: New test.
-	* gcc.c-torture/compile/pr89998-2.c: New test.
-
-	PR target/90015
-	* gcc.target/riscv/interrupt-conflict-mode.c (foo): Adjust expected
-	diagnostics.
-
-2019-04-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/90006
-	* gcc.dg/vect/bb-slp-pr90006.c: New testcase.
-
-2019-04-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89865
-	* gcc.target/i386/pr49095.c: Don't expect any RMW sequences.
-
-	PR rtl-optimization/89865
-	* gcc.target/i386/pr49095.c: Adjust number of expected RMW spots
-	on ia32.
-
-2019-04-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/89725
-	* gcc.dg/tree-ssa/pr89725.c: New test.
-
-2019-04-08  Martin Liska  <mliska@suse.cz>
-
-	* gcc.target/riscv/arch-1.c: Fix expected scanned pattern.
-
-2019-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89914
-	* g++.dg/ext/has_nothrow_constructor-3.C: New.
-
-2019-04-07  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89945
-	* gcc.target/i386/pr89945.c: New test.
-
-2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/87352
-	* gfortran.dg/finalize_28.f90: Adjust count of __builtin_free.
-	* gfortran.dg/finalize_33.f90: Likewise.
-	* gfortran.dg/finalize_34.f90: New test.
-
-2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/89981
-	* gfortran.dg/entry_22.f90: New test.
-
-2019-04-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87145 - bogus error converting class type in template arg list.
-	* g++.dg/cpp0x/constexpr-conv3.C: New test.
-	* g++.dg/cpp0x/constexpr-conv4.C: New test.
-
-2019-04-05  Martin Sebor  <msebor@redhat.com>
-
-	PR bootstrap/89980
-	* g++.dg/init/array52.C: New test.
-
-2019-04-05  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c/89985
-	* c-c++-common/pr89985.c: New test.
-
-2019-04-05  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR c/71598
-	* gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
-	size of enums.
-	* gcc.dg/torture/pr71598-2.c: Likewise.
-
-2019-04-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion.
-	* g++.dg/warn/Waddress-of-packed-member2.C: New test.
-
-2019-04-05  Richard Biener  <rguenther@suse.de>
-
-	PR debug/89892
-	PR debug/89905
-	* gcc.dg/guality/pr89892.c: New testcase.
-	* gcc.dg/guality/pr89905.c: Likewise.
-	* gcc.dg/guality/loop-1.c: Likewise.
-
-2019-04-05  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/89956
-	* gfortran.dg/pr89956.f90: New test.
-
-2019-04-04  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/89974
-	PR c++/89878
-	PR c++/89833
-	PR c++/47488
-	* g++.dg/abi/mangle69.C: New test.
-	* g++.dg/abi/mangle70.C: New test.
-	* g++.dg/abi/mangle71.C: New test.
-	* g++.dg/abi/mangle72.C: New test.
-	* g++.dg/cpp0x/constexpr-array19.C: New test.
-	* g++.dg/cpp2a/nontype-class15.C: New test.
-	* g++.dg/cpp2a/nontype-class16.C: New test.
-	* g++.dg/init/array51.C: New test.
-	* g++.dg/template/nontype29.C: New test.
-
-2019-04-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89957
-	PR middle-end/89911
-	* gcc.dg/Wstringop-overflow-13.c: New test.
-
-2019-04-04  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/89934
-	* gcc.dg/Wrestrict-19.c: New test.
-	* gcc.dg/Wrestrict-5.c: Add comment.  Remove unused code.
-
-2019-04-04  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/89399
-	* gcc.c-torture/compile/pr89399.c: New test.
-
-2019-04-04  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89904
-	* gfortran.dg/pr85797.f90: Adjust testcase.
-
-2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/65619
-	* g++.dg/template/friend67.C: New.
-
-2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/61327
-	* g++.dg/cpp0x/friend4.C: New.
-	* g++.dg/cpp0x/friend5.C: Likewise.
-
-2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/56643
-	* g++.dg/cpp0x/noexcept40.C: New.
-
-2019-04-03  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR fortran/68567
-	* gfortran.dg/parameter_array_error_1.f90: New test.
-
-2019-04-03  qing zhao  <qing.zhao@oracle.com>
-
-	PR tree-optimization/89730
-	* gcc.dg/live-patching-4.c: New test.
-
-2019-04-03  Clément Chigot  <clement.chigot@atos.net>
-
-	* lib/go-torture.exp: Only add lto to TORTURE_OPTIONS if it is
-	supported.
-
-2019-04-03  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	PR c/71598
-	* gcc.dg/torture/pr71598-1.c: Skip if short_enums target.
-	* gcc.dg/torture/pr71598-2.c: Skip if not short_enums target.
-
-2019-04-03  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/84101
-	* gcc.target/i386/pr84101.c: New testcase.
-
-2019-04-02  Jeff Law  <law@redhat.com>
-
-	* gcc.target/visium/bit_shift.c: xfail.
-
-2019-04-02  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89902
-	PR target/89903
-	* gcc.target/i386/pr70799-4.c: Remove.
-	* gcc.target/i386/pr70799-5.c: Remove.
-	* gcc.target/i386/pr89902.c: New test.
-	* gcc.target/i386/pr89903.c: Ditto.
-
-2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/84206
-	* gcc.dg/pr84206.c: New test.
-
-2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/85876
-	* gcc.dg/pr85876.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-double-compile.c: New test.
-	* gcc.target/s390/zvector/vec-float-compile.c: New test.
-	* gcc.target/s390/zvector/vec-signed-compile.c: New test.
-	* gcc.target/s390/zvector/vec-unsigned-compile.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-search-string-cc-1.c: New test.
-	* gcc.target/s390/zvector/vec-search-string-cc-compile.c: New test.
-	* gcc.target/s390/zvector/vec-search-string-until-zero-cc-1.c: New test.
-	* gcc.target/s390/zvector/vec-search-string-until-zero-cc-compile.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-shift-left-double-by-bit-1.c: New test.
-	* gcc.target/s390/zvector/vec-shift-right-double-by-bit-1.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/replicate-bswap-1.c: New test.
-	* gcc.target/s390/zvector/replicate-bswap-2.c: New test.
-
-2019-04-02  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR testsuite/89916
-	* gcc.dg/pr86928.c: Do not attempt to add -m32.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/bswap-and-replicate-1.c: New test.
-	* gcc.target/s390/zvector/get-element-bswap-1.c: New test.
-	* gcc.target/s390/zvector/get-element-bswap-2.c: New test.
-	* gcc.target/s390/zvector/get-element-bswap-3.c: New test.
-	* gcc.target/s390/zvector/get-element-bswap-4.c: New test.
-	* gcc.target/s390/zvector/set-element-bswap-1.c: New test.
-	* gcc.target/s390/zvector/set-element-bswap-2.c: New test.
-	* gcc.target/s390/zvector/set-element-bswap-3.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-reve-load-byte-z14.c: New test.
-	* gcc.target/s390/zvector/vec-reve-load-byte.c: New test.
-	* gcc.target/s390/zvector/vec-reve-load-halfword-z14.c: New test.
-	* gcc.target/s390/zvector/vec-reve-load-halfword.c: New test.
-	* gcc.target/s390/zvector/vec-reve-store-byte-z14.c: New test.
-	* gcc.target/s390/zvector/vec-reve-store-byte.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-revb-load-double-z14.c: New test.
-	* gcc.target/s390/zvector/vec-revb-load-double.c: New test.
-	* gcc.target/s390/zvector/vec-revb-store-double-z14.c: New test.
-	* gcc.target/s390/zvector/vec-revb-store-double.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/arch13/fp-signedint-convert-1.c: New test.
-	* gcc.target/s390/arch13/fp-unsignedint-convert-1.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/arch13/sel-1.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/arch13/popcount-1.c: New test.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/arch13/bitops-1.c: New test.
-	* gcc.target/s390/arch13/bitops-2.c: New test.
-	* gcc.target/s390/md/andc-splitter-1.c: Add -march=z14 build
-	option and adjust line numbers.
-	* gcc.target/s390/md/andc-splitter-2.c: Likewise.
-
-2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/s390.exp: Run tests in arch13 subdir.
-	* lib/target-supports.exp (check_effective_target_s390_vxe2): New
-	runtime check for the vxe2 hardware feature on IBM Z.
-
-2019-04-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/89907
-	* lib/target-supports.exp (check_avx2_available): Replace
-	avx_available with avx2_available.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/85412
-	* gcc.dg/pr85412.c: New test.
-
-2019-04-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/62207
-	* g++.dg/template/crash130.C: New.
-	* g++.dg/template/crash131.C: Likewise.
-
-2019-04-01  Martin Sebor  <msebor@redhat.com>
-
-	PR c/89685
-	* gcc.dg/attr-copy-8.c: New test.
-	* g++.dg/ext/attr-copy-2.C: New test.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/86928
-	* gcc.dg/pr86928.c: New test.
-
-2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/87273
-	* gcc.dg/pr87273.c: New test.
-
-2019-04-01  Martin Liska  <mliska@suse.cz>
-
-	PR driver/89861
-	* gcc.dg/spellcheck-options-18.c: New test.
-	* gcc.dg/spellcheck-options-19.c: New test.
-	* gcc.dg/spellcheck-options-20.c: New test.
-	* gcc.dg/spellcheck-options-13.c: Adjust expected output.
-	* gcc.dg/completion-2.c: Add one variant with no argument.
-
-2019-04-01  Richard Biener  <rguenther@suse.de>
-
-	PR c/71598
-	* gcc.dg/torture/pr71598-1.c: New testcase.
-	* gcc.dg/torture/pr71598-2.c: Likewise.
-	* gcc.dg/torture/pr71598-3.c: Likewise.
-
-2019-03-31  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89852 - ICE with C++11 functional cast with { }.
-	* g++.dg/cpp0x/initlist115.C: New test.
-
-2019-03-31  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/83515
-	PR fortran/85797
-	* gfortran.dg/pr85797.f90: New test.
-
-2019-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/attr-aligned-3.c: Enable on *-*-solaris2.*.
-
-2019-03-30  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.test/gdc-test.exp (gdc-copy-extra): Append copied files to
-	cleanup_extra_files.
-	(dmd2dg): Copy additional files after test is translated.
-	(gdc-do-test): Remove all copied files after test.
-
-2019-03-30  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89841
-	* gfortran.dg/ISO_Fortran_binding_1.f90: Change the interfaces
-	for c_deallocate, c_allocate and c_assumed_size so that the
-	attributes of the array arguments are correct and are typed.
-	* gfortran.dg/ISO_Fortran_binding_7.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_7.c: Additional source.
-
-	PR fortran/89842
-	* gfortran.dg/ISO_Fortran_binding_8.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_8.c: Additional source.
-
-2019-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/89866
-	* gfortran.dg/pointer_intent_8.f90: New test.
-
-2019-03-29  Jim Wilson  <jimw@sifive.com>
-
-	* gcc.target/riscv/predef-1.c: New.
-	* gcc.target/riscv/predef-2.c: New.
-	* gcc.target/riscv/predef-3.c: New.
-	* gcc.target/riscv/predef-4.c: New.
-	* gcc.target/riscv/predef-5.c: New.
-	* gcc.target/riscv/predef-6.c: New.
-	* gcc.target/riscv/predef-7.c: New.
-	* gcc.target/riscv/predef-8.c: New.
-
-2019-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89865
-	* gcc.target/i386/pr49095.c: Include in scan-assembler-times patterns
-	the first argument register, so that occassional spills/fills are
-	ignored.
-
-	PR sanitizer/89869
-	* g++.dg/ubsan/vptr-14.C: New test.
-
-	PR c/89872
-	* gcc.dg/tree-ssa/pr89872.c: New test.
-
-2019-03-29  Roman Zhuykov  <zhroma@ispras.ru>
-
-	* gcc.dg/diag-sanity.c: New test.
-
-2019-03-29  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89871
-	* g++.dg/cpp2a/desig14.C: New test.
-
-	PR c++/89876 - ICE with deprecated conversion.
-	* g++.dg/warn/conv5.C: New test.
-
-2019-03-29  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/ipa/ipa-icf-39.c: Prine '***dbgcnt' output.
-	* gcc.dg/pr68766.c: Likewise.
-
-2019-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/87485
-	* gcc.dg/pr87485.c: New test.
-
-2019-03-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89621
-	* gfortran.dg/gomp/pr89621.f90: New test.
-
-2019-03-28  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/66548
-	* g++.dg/cpp0x/decltype-pr66548.C: New test.
-
-	PR c++/81506
-	* g++.dg/cpp0x/decltype-pr81506.C: New test.
-
-2019-03-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89612 - ICE with member friend template with noexcept.
-	* g++.dg/cpp0x/noexcept38.C: New test.
-	* g++.dg/cpp0x/noexcept39.C: New test.
-	* g++.dg/cpp1z/noexcept-type21.C: New test.
-
-2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89848
-	* gcc.target/i386/pr89848.c: New test.
-
-2019-03-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89836 - bool constant expression and explicit conversions.
-	* g++.dg/cpp2a/explicit15.C: New test.
-
-2019-03-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89812
-	* gcc.dg/attr-aligned-3.c: Limit the test to known ELF targets
-	other than AVR.  Add dg-options "".
-
-	PR c++/89785
-	* g++.dg/cpp1y/constexpr-89785-1.C: New test.
-	* g++.dg/cpp1y/constexpr-89785-2.C: New test.
-
-2019-03-27  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/85537
-	* gfortran.dg/dummy_procedure_11.f90: Fix test case.
-	* gfortran.dg/pointer_init_11.f90: New test case.
-
-2019-03-27  Mateusz B  <mateuszb@poczta.onet.pl>
-
-	PR target/85667
-	* gcc.target/i386/pr85667-5.c: New testcase.
-	* gcc.target/i386/pr85667-6.c: New testcase.
-
-2019-03-27  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	PR testsuite/89834
-	* gcc.dg/vect/pr81740-2.c: Require vect_hw_misalign.
-
-2019-03-27  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR rtl-optimization/89313
-	* gcc.dg/pr89313.c: New test.
-
-2019-03-26  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/87761
-	PR rtl-optimization/89826
-	* gcc.c-torture/execute/pr89826.c: New test.
-
-2019-03-27  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/torture/20190327-1.c: New testcase.
-
-2019-03-27  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88247
-	* gfortran.dg/associate_47.f90: New test.
-
-2019-03-27  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89463
-	* gcc.dg/guality/pr89463.c: New testcase.
-
-2019-03-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/89827
-	* gcc.target/i386/pr89827.c: New test.
-
-2019-03-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/abi/lambda-static-1.C: Handle Solaris as comdat group
-	syntax.
-
-2019-03-26  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/81740
-	* gcc.dg/vect/pr81740-1.c: New testcase.
-	* gcc.dg/vect/pr81740-2.c: Likewise.
-
-2019-03-26  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.test/gdc-test.exp (gdc-do-test): Sort and remove duplicate
-	options in permute args tests.
-
-2019-03-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84598
-	* g++.dg/ext/pr84598.C: New.
-
-2019-03-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89796
-	* g++.dg/gomp/pr89796.C: New test.
-	* gcc.dg/gomp/pr89796.c: New test.
-
-2019-03-25  David Malcolm  <dmalcolm@redhat.com>
-
-	PR rtl-optimization/88347
-	PR rtl-optimization/88423
-	* gcc.c-torture/compile/pr88347.c: New test.
-	* gcc.c-torture/compile/pr88423.c: New test.
-
-2019-03-25  Martin Sebor  <msebor@redhat.com>
-
-	PR c/89812
-	* gcc.dg/attr-aligned-3.c: New test.
-
-2019-03-25  Johan Karlsson  <johan.karlsson@enea.com>
-
-	PR debug/86964
-	* gcc.dg/debug/dwarf2/pr86964.c: New testcase.
-
-2019-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84661
-	PR c++/85013
-	* g++.dg/concepts/pr84661.C: New.
-	* g++.dg/torture/pr85013.C: Likewise.
-
-2019-03-25  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89214 - ICE when initializing aggregates with bases.
-	* g++.dg/cpp1z/aggr-base8.C: New test.
-	* g++.dg/cpp1z/aggr-base9.C: New test.
-
-	PR c++/89705 - ICE with reference binding with conversion function.
-	* g++.dg/cpp0x/rv-conv2.C: New test.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89789
-	* gcc.dg/torture/pr89789.c: New testcase.
-
-2019-03-25  Nathan Sidwell  <nathan@acm.org>
-
-	* g++.dg/abi/lambda-static-1.C: New.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89802
-	* g++.dg/tree-ssa/pr89802.C: New testcase.
-
-2019-03-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/60702
-	* g++.dg/tls/thread_local11.C: Remove scan-tree-dump-times directives
-	for _ZTH* calls.
-	* g++.dg/tls/thread_local11a.C: New test.
-
-2019-03-25  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89790
-	* g++.dg/pr89790.C: New testcase.
-
-2019-03-24  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/pr82281.c: Compile only for ia32 effective target.
-	(dg-options): Remove -m32. Add -msse2 -mtune=znver1.
-	* gcc.target/i386/pr89676.c: Compile only for ia32 effective target.
-	(dg-options): Remove -m32 and -march=i686. Add -mno-stv.
-
-2019-03-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/78865
-	* gfortran.dg/altreturn_10.f90: New test.
-	* gfortran.dg/whole_file_3.f90: Change dg-warning to dg-error.
-
-2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89676
-	* gcc.target/i386/pr89676.c: New.
-
-2019-03-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/60702
-	* g++.dg/tls/thread_local11.C: New test.
-	* g++.dg/tls/thread_local11.h: New test.
-	* g++.dg/tls/thread_local12a.C: New test.
-	* g++.dg/tls/thread_local12b.C: New test.
-	* g++.dg/tls/thread_local12c.C: New test.
-	* g++.dg/tls/thread_local12d.C: New test.
-	* g++.dg/tls/thread_local12e.C: New test.
-	* g++.dg/tls/thread_local12f.C: New test.
-	* g++.dg/tls/thread_local12g.C: New test.
-	* g++.dg/tls/thread_local12h.C: New test.
-	* g++.dg/tls/thread_local12i.C: New test.
-	* g++.dg/tls/thread_local12j.C: New test.
-	* g++.dg/tls/thread_local12k.C: New test.
-	* g++.dg/tls/thread_local12l.C: New test.
-
-	PR c++/87481
-	* g++.dg/cpp1y/constexpr-87481.C: New test.
-
-2019-03-22  Simon Wright  <simon@pushface.org>
-
-	PR ada/89583
-	* gnat.dg/socket2.adb: New.
-
-2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/mmx-psubd-2.c: Test _m_psubd.
-
-2019-03-22  Hongtao Liu  <hongtao.liu@intel.com>
-
-	PR target/89784
-	* gcc.target/i386/avx512f-vfmaddXXXsd-1.c (avx512f_test): Add tests
-	for _mm_mask{,3,z}_*.
-	* gcc.target/i386/avx512f-vfmaddXXXss-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfmsubXXXsd-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfmsubXXXss-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfnmaddXXXsd-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfnmaddXXXss-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfnmsubXXXsd-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfnmsubXXXss-1.c (avx512f_test): Likewise.
-	* gcc.target/i386/avx512f-vfmaddXXXsd-2.c: New test.
-	* gcc.target/i386/avx512f-vfmaddXXXss-2.c: New test.
-	* gcc.target/i386/avx512f-vfmsubXXXsd-2.c: New test.
-	* gcc.target/i386/avx512f-vfmsubXXXss-2.c: New test.
-	* gcc.target/i386/avx512f-vfnmaddXXXsd-2.c: New test.
-	* gcc.target/i386/avx512f-vfnmaddXXXss-2.c: New test.
-	* gcc.target/i386/avx512f-vfnmsubXXXsd-2.c: New test.
-	* gcc.target/i386/avx512f-vfnmsubXXXss-2.c: New test.
-
-2019-03-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89784
-	* gcc.target/i386/sse-13.c (__builtin_ia32_vfmaddsd3_mask,
-	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
-	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
-	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
-	__builtin_ia32_vfmsubss3_mask3): Define.
-	* gcc.target/i386/sse-23.c (__builtin_ia32_vfmaddsd3_mask,
-	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
-	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
-	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
-	__builtin_ia32_vfmsubss3_mask3): Define.
-	* gcc.target/i386/avx-1.c (__builtin_ia32_vfmaddsd3_mask,
-	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
-	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
-	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
-	__builtin_ia32_vfmsubss3_mask3): Define.
-	* gcc.target/i386/sse-14.c: Add tests for
-	_mm_mask{,3,z}_f{,n}m{add,sub}_round_s{s,d} builtins.
-	* gcc.target/i386/sse-22.c: Likewise.
-
-2019-03-21  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89350
-	* gcc.dg/Warray-bounds-40.c: Remove an xfail.
-	* gcc.dg/Wstringop-overflow.c: Xfail overly ambitious tests.
-	* gcc.dg/Wstringop-overflow-11.c: New test.
-	* gcc.dg/Wstringop-overflow-12.c: New test.
-	* gcc.dg/pr89350.c: New test.
-	* gcc.dg/pr40340-1.c: Adjust expected warning.
-	* gcc.dg/pr40340-2.c: Same.
-	* gcc.dg/pr40340-4.c: Same.
-	* gcc.dg/pr40340-5.c: Same.
-
-2019-03-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR lto/89692
-	* g++.dg/other/pr89692.C: New test.
-
-	PR c++/89767
-	* g++.dg/cpp1y/lambda-init18.C: New test.
-	* g++.dg/cpp1y/lambda-init19.C: New test.
-	* g++.dg/cpp1y/pr89767.C: New test.
-
-2019-03-21  Thomas Schwinge  <thomas@codesourcery.com>
-	    Cesar Philippidis  <cesar@codesourcery.com>
-
-	PR fortran/72741
-	* gfortran.dg/goacc/routine-external-level-of-parallelism-1.f: New
-	file.
-	* gfortran.dg/goacc/routine-external-level-of-parallelism-2.f:
-	Likewise.
-
-2019-03-21  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/72741
-	* c-c++-common/goacc/routine-3-extern.c: New file.
-	* c-c++-common/goacc/routine-3.c: Adjust.
-	* c-c++-common/goacc/routine-4-extern.c: New file.
-	* c-c++-common/goacc/routine-4.c: Adjust.
-	* gfortran.dg/goacc/routine-module-3.f90: New file.
-
-	PR fortran/89773
-	* gfortran.dg/goacc/pr89773.f90: New file.
-	* gfortran.dg/goacc/pr77765.f90: Adjust.
-	* gfortran.dg/goacc/routine-6.f90: Adjust, and extend.
-
-	PR fortran/72741
-	* gfortran.dg/goacc/routine-module-mod-1.f90: Update.
-
-	PR fortran/72741
-	* gfortran.dg/goacc/routine-module-1.f90: New file.
-	* gfortran.dg/goacc/routine-module-2.f90: Likewise.
-	* gfortran.dg/goacc/routine-module-mod-1.f90: Likewise.
-
-	* gfortran.dg/goacc/goacc.exp (dg-compile-aux-modules): New proc.
-
-	PR fortran/56408
-	* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp
-	(dg-compile-aux-modules): Fix diagnostic.
-	* gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Likewise.
-	* gfortran.dg/dg.exp (dg-compile-aux-modules): Likewise.
-
-	PR fortran/56408
-	* gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
-	missing nexted dg-test call support in dejaGNU 1.4.4.
-
-	PR fortran/29383
-	* gfortran.dg/ieee/ieee.exp (DEFAULT_FFLAGS): Set the same as in
-	other '*.exp' files.
-
-2019-03-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89779
-	* gcc.dg/torture/pr89779.c: New testcase.
-
-2019-03-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/78645
-	* g++.dg/cpp0x/constexpr-ice20.C: New.
-
-2019-03-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89571
-	* g++.dg/cpp0x/noexcept37.C: New.
-
-2019-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/89017
-	* gdc.dg/pr89017.d: New test.
-
-2019-03-20  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/71861
-	* gfortran.dg/interface_abstract_5.f90: New test case.
-
-2019-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89775
-	* gcc.target/s390/pr89775-1.c: New test.
-	* gcc.target/s390/pr89775-2.c: New test.
-
-2019-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89752
-	* g++.target/aarch64/aarch64.exp: New file.
-	* g++.target/aarch64/pr89752.C: New test.
-
-2019-03-19  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89688
-	* gcc.dg/strlenopt-61.c: New test.
-	* g++.dg/warn/Wstringop-overflow-2.C: New test.
-
-2019-03-19  Jim Wilson  <jimw@sifive.com>
-
-	PR target/89411
-	* gcc.target/riscv/losum-overflow.c: New test.
-
-2019-03-19  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89644
-	* gcc.dg/Wstringop-truncation-8.c: New test.
-
-2019-03-19  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/89737
-	* gcc.dg/pr89737.c: New test.
-
-2019-03-19  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/87809
-	PR lto/89335
-	* g++.dg/lto/pr87089_0.C: New testcase.
-	* g++.dg/lto/pr87089_1.C: New testcase.
-	* g++.dg/lto/pr89335_0.C: New testcase.
-
-2019-03-19  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/89736
-	* gcc.target/powerpc/pr87532-mc.c: Modify dejagnu directives to
-	restrict this test to vsx targets.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89752
-	* g++.dg/ext/asm15.C: Check for particular diagnostic wording.
-	* g++.dg/ext/asm16.C: Likewise.
-	* g++.dg/ext/asm17.C: New test.
-
-2019-03-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/unroll-7.c: New test.
-
-2019-03-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89726
-	* gcc.target/i386/fpprec-1.c (x): Add 6 new constants.
-	(expect_round, expect_rint, expect_floor, expect_ceil, expect_trunc):
-	Add expected results for them.
-
-	PR c/89734
-	* gcc.dg/pr89734.c: New test.
-
-2019-03-18  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89720
-	* gcc.dg/Warray-bounds-42.c: New test.
-
-2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR c++/89630
-	* g++.target/i386/pr89630.C: New test.
-
-2019-03-18  Kito Cheng  <kito.cheng@gmail.com>
-
-	* gcc.target/riscv/arch-1.c: Add quotes around march in dg-error.
-
-2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
-	the "store" test as well.
-	* gcc.target/powerpc/bswap32.c: Ditto.
-
-2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
-	the "store" test as well.
-	* gcc.target/powerpc/bswap32.c: Ditto.
-
-2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/pr18096-1.c: Allow an error message that says
-	"exceeds" instead of just one that talks about "too large".
-
-2019-03-18  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gcc.target/aarch64/sve/cost_model_1.c: New test.
-
-2019-03-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/89546
-	* gcc.dg/tree-ssa/pr89546.c: New test.
-
-2019-03-18  Andrew Burgess  <andrew.burgess@embecosm.com>
-
-	PR target/89627
-	* g++.target/riscv/call-with-empty-struct-float.C: New file.
-	* g++.target/riscv/call-with-empty-struct-int.C: New file.
-	* g++.target/riscv/call-with-empty-struct.H: New file.
-	* g++.target/riscv/riscv.exp: New file.
-
-2019-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/85014
-	* g++.dg/cpp0x/pr85014.C: New.
-
-2019-03-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/86979
-	* gcc.dg/pr86979.c: New test.
-
-2019-03-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/88008
-	* gfortran.dg/typebound_call_31.f90: New test.
-
-2019-03-03-17  John David Anglin  <danglin@gcc.gnu.org>
-
-	* gcc.dg/compat/pr83487-1_x.c: Use -fno-common option on
-	hppa*-*-hpux*.
-	* gcc.dg/compat/pr83487-1_y.c: Likewise.
-
-	* gfortran.dg/pointer_init_10.f90: Require visibility support.
-	* gfortran.dg/temporary_3.f90: Likewise.
-
-	* gcc.dg/pr88074.c: Require c99_runtime.
-	* gcc.dg/warn-abs-1.c: Likewise.
-	* gfortran.dg/ISO_Fortran_binding_1.f90: Likewise.
-
-	PR testsuite/89666
-	* c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
-	hppa*-*-hpux*.
-	* gcc.dg/attr-copy.c: Require alias support.
-	* gcc.dg/ipa/ipa-icf-39.c: Likewise.
-
-2019-03-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/89724
-	* gfortran.dg/continuation_15.f90: New test.
-	* gfortran.dg/continuation_16.f90: New test.
-
-2019-03-16  John David Anglin  <danglin@gcc.gnu.org>
-
-	* g++.dg/cpp0x/pr84497.C: Restore dg-require-weak.
-
-	PR testsuite/89393
-	* g++.dg/abi/ref-temp1.C: Skip on 32-bit hppa*-*-hpux*.
-	* g++.dg/cpp0x/pr84497.C: Likewise.
-
-	* c-c++-common/builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*.
-	* gcc.dg/attr-copy-6.c: Likewise.
-	* gcc.dg/pr87793.c: Likewise.
-
-	PR testsuite/89471
-	* gcc.dg/pr84941.c: Skip on hppa*-*-*.
-
-	* gcc.dg/Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
-	* gcc.dg/gimplefe-34.c: Likewise.
-	* gcc.dg/compat/pr83487-2_x.c: Use -fno-common option on hppa*-*-hpux*.
-	* gcc.dg/compat/pr83487-2_y.c: Likewise.
-
-	PR testsuite/84174
-	* gcc.dg/Wattributes-6.c: Skip warning check at line 404 on
-	hppa*64*-*-*.
-
-	PR testsuite/83453
-	* c-c++-common/Wattributes.c: Skip a warning check on hppa*64*-*-*.
-
-	* lib/target-supports.exp (check_ascii_locale_available): Remove
-	hppa*-*-hpux*.
-
-2019-03-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/84394
-	* gfortran.dg/blockdata_11.f90: New test.
-
-2019-03-15  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/60091
-	* gfortran.dg/pointer_remapping_3.f08: Adjust error messages.
-	* gfortran.dg/pointer_remapping_7.f90: Adjust error message.
-
-2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	PR target/87532
-	* gcc.target/powerpc/fold-vec-extract-char.p8.c: Modify expected
-	instruction selection.
-	* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
-	* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
-	* gcc.target/powerpc/pr87532-mc.c: New test.
-	* gcc.target/powerpc/pr87532.c: New test.
-	* gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
-	* gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
-	* gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-10a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-10b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-11a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-11b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-12a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-12b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-13a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-13b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-14a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-14b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-15a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-15b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-16a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-16b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-17a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-17b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-18a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-18b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-19a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-19b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-20a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-20b.c: New test.
-	* gcc.target/powerpc/vsx-builtin-9a.c: New test.
-	* gcc.target/powerpc/vsx-builtin-9b.c: New test.
-
-2019-03-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/88534
-	PR c++/88537
-	* g++.dg/cpp2a/pr88534.C: New.
-	* g++.dg/cpp2a/pr88537.C: New.
-
-2019-03-15  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/target-attribute/tattr-1.c (htm0): -mhtm -> '-mhtm'.
-	* gcc.target/s390/target-attribute/tattr-2.c: Likewise.
-	* gcc.target/s390/target-attribute/tattr-3.c (vx0): -mvx -> '-mvx'.
-	* gcc.target/s390/target-attribute/tattr-4.c: Likewise.
-
-2019-03-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	PR target/89719
-	* gcc.target/aarch64/spellcheck_4.c: Adjust dg-error string.
-	* gcc.target/aarch64/spellcheck_5.c: Likewise.
-	* gcc.target/aarch64/spellcheck_6.c: Likewise.
-
-2019-03-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89709
-	* g++.dg/cpp0x/constexpr-89709.C: New test.
-
-	PR debug/89704
-	* gcc.dg/debug/pr89704.c: New test.
-
-2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89650
-	* g++.target/i386/pr89650.C: New test.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-13.c: Adjust.
-	* gcc.dg/gimplefe-14.c: Likewise.
-	* gcc.dg/gimplefe-17.c: Likewise.
-	* gcc.dg/gimplefe-18.c: Likewise.
-	* gcc.dg/gimplefe-7.c: Likewise.
-	* gcc.dg/torture/pr89595.c: Likewise.
-	* gcc.dg/tree-ssa/cunroll-13.c: Likewise.
-	* gcc.dg/tree-ssa/ivopt_mult_1g.c: Likewise.
-	* gcc.dg/tree-ssa/ivopt_mult_2g.c: Likewise.
-	* gcc.dg/tree-ssa/scev-3.c: Likewise.
-	* gcc.dg/tree-ssa/scev-4.c: Likewise.
-	* gcc.dg/tree-ssa/scev-5.c: Likewise.
-	* gcc.dg/vect/vect-cond-arith-2.c: Likewise.
-	* gcc.target/aarch64/sve/loop_add_6.c: Likewise.
-
-2019-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/89684
-	* gcc.target/i386/pr89684.c: New test.
-
-	PR rtl-optimization/89679
-	* gcc.dg/pr89679.c: New test.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89710
-	* gcc.dg/torture/pr89710.c: New testcase.
-
-2019-03-14  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89698
-	* g++.dg/torture/pr89698.C: New testcase.
-
-2019-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89703
-	* gcc.c-torture/compile/pr89703-1.c: New test.
-	* gcc.c-torture/compile/pr89703-2.c: New test.
-
-2019-03-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89523
-	* gcc.target/i386/pr89523-1a.c: New test.
-	* gcc.target/i386/pr89523-1b.c: Likewise.
-	* gcc.target/i386/pr89523-2.c: Likewise.
-	* gcc.target/i386/pr89523-3.c: Likewise.
-	* gcc.target/i386/pr89523-4.c: Likewise.
-	* gcc.target/i386/pr89523-5.c: Likewise.
-	* gcc.target/i386/pr89523-6.c: Likewise.
-	* gcc.target/i386/pr89523-7.c: Likewise.
-	* gcc.target/i386/pr89523-8.c: Likewise.
-	* gcc.target/i386/pr89523-9.c: Likewise.
-
-2019-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89512
-	* g++.dg/cpp1y/var-templ61.C: New test.
-
-	PR c++/89652
-	* g++.dg/cpp1y/constexpr-89652.C: New test.
-
-2019-03-13  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/87045
-	* gfortran.dg/pr87045.f90: New test.
-
-2019-03-13  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/85860
-	* gcc.target/i386/pr85860.c: New.
-
-2019-03-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89686 - mixing init-capture and simple-capture in lambda.
-	* g++.dg/cpp2a/lambda-pack-init2.C: New test.
-
-	PR c++/89660 - bogus error with -Wredundant-move.
-	* g++.dg/cpp0x/Wredundant-move8.C: New test.
-	* g++.dg/cpp0x/Wredundant-move9.C: New test.
-
-2019-03-13  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/89601
-	* gfortran.dg/pdt_16.f03: Modified to avoid follow-up errors.
-	* gfortran.dg/pdt_30.f90: New test case.
-
-2019-03-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88979 - further P0634 fix for constructors.
-	* g++.dg/cpp2a/typename15.C: New test.
-
-2019-03-13  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/89662
-	* gcc.dg/Warray-bounds-41.c: New test.
-
-2019-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/63508
-	* g++.dg/cpp0x/auto53.C: New.
-
-2019-03-13  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89677
-	* gcc.dg/torture/pr89677.c: New testcase.
-
-2019-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/85558
-	* g++.dg/other/friend16.C: New.
-	* g++.dg/other/friend17.C: Likewise.
-
-2019-03-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/88588
-	* c-c++-common/gomp/pr88588.c: New test.
-
-2019-03-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/66695
-	PR fortran/77746
-	PR fortran/79485
-	* gfortran.dg/binding_label_tests_30.f90: New test.
-	* gfortran.dg/binding_label_tests_31.f90: New test.
-	* gfortran.dg/binding_label_tests_32.f90: New test.
-	* gfortran.dg/binding_label_tests_33.f90: New test.
-
-2019-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.dg/pr88957.d: Move to gdc.dg/ubsan.
-	* gdc.dg/ubsan/ubsan.exp: New file.
-	* lib/gdc.exp (gdc_include_flags): Remove unused target variable.
-	Explicitly return flags from procedure.
-
-2019-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/88957
-	* gdc.dg/pr88957.d: New test.
-	* gdc.dg/simd.d: Add new vector tests.
-
-2019-03-12  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR d/87824
-	* lib/gdc.exp (gdc_include_flags): Find C++ headers by calling
-	libstdc++v3/scripts/testsuite_flags.  Filter out unsupported
-	-nostdinc++ flag.
-
-2019-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/87673
-	* gfortran.dg/charlen_17.f90: New test.
-
-2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/memset-1.c: Adapt test case for new scheduling.
-
-2019-03-12  Martin Liska  <mliska@suse.cz>
-
-	* gfortran.dg/abstract_type_3.f03: Amend test-case scan patterns.
-	* gfortran.dg/binding_label_tests_4.f03: Likewise.
-	* gfortran.dg/c_f_pointer_tests_6.f90: Likewise.
-	* gfortran.dg/c_funloc_tests_6.f90: Likewise.
-	* gfortran.dg/c_loc_tests_17.f90: Likewise.
-	* gfortran.dg/constructor_9.f90: Likewise.
-	* gfortran.dg/dec_structure_8.f90: Likewise.
-	* gfortran.dg/entry_4.f90: Likewise.
-	* gfortran.dg/init_char_with_nonchar_ctr.f90: Likewise.
-	* gfortran.dg/initialization_23.f90: Likewise.
-	* gfortran.dg/logical_assignment_1.f90: Likewise.
-	* gfortran.dg/pr80752.f90: Likewise.
-	* gfortran.dg/pr88116_1.f90: Likewise.
-	* gfortran.dg/pr88467.f90: Likewise.
-	* gfortran.dg/typebound_call_7.f03: Likewise.
-	* gfortran.dg/typebound_generic_1.f03: Likewise.
-	* gfortran.dg/typebound_operator_2.f03: Likewise.
-	* gfortran.dg/typebound_operator_4.f03: Likewise.
-	* gfortran.dg/typebound_proc_9.f03: Likewise.
-	* gfortran.dg/unlimited_polymorphic_2.f03: Likewise.
-
-2019-03-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89363
-	* gfortran.dg/assumed_rank_16.f90: New test.
-
-	PR fortran/89364
-	* gfortran.dg/assumed_rank_17.f90: New test.
-
-2019-03-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89663
-	* gcc.c-torture/compile/pr89663-1.c: New test.
-	* gcc.c-torture/compile/pr89663-2.c: New test.
-
-2019-03-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89664
-	* gfortran.dg/pr89664.f90: New testcase.
-
-2019-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/89651
-	* gfortran.dg/gomp/pr89651.f90: New test.
-
-	PR middle-end/89655
-	PR bootstrap/89656
-	* gcc.c-torture/compile/pr89655.c: New test.
-
-2019-03-11  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/f16_f64_conv_no_dp.c: Add arm_fp16_ok effective
-	target.
-
-2019-03-11  Martin Liska  <mliska@suse.cz>
-
-	* g++.dg/conversion/simd3.C (foo): Wrap option names
-	with apostrophe character.
-	* g++.dg/cpp1z/decomp3.C (test): Likewise.
-	(test3): Likewise.
-	* g++.dg/cpp1z/decomp4.C (test): Likewise.
-	* g++.dg/cpp1z/decomp44.C (foo): Likewise.
-	* g++.dg/cpp1z/decomp45.C (f): Likewise.
-	* g++.dg/opt/pr34036.C: Likewise.
-	* g++.dg/spellcheck-c++-11-keyword.C: Likewise.
-	* gcc.dg/c90-fordecl-1.c (foo): Likewise.
-	* gcc.dg/cpp/dir-only-4.c: Likewise.
-	* gcc.dg/cpp/dir-only-5.c: Likewise.
-	* gcc.dg/cpp/pr71591.c: Likewise.
-	* gcc.dg/format/opt-1.c: Likewise.
-	* gcc.dg/format/opt-2.c: Likewise.
-	* gcc.dg/format/opt-3.c: Likewise.
-	* gcc.dg/format/opt-4.c: Likewise.
-	* gcc.dg/format/opt-5.c: Likewise.
-	* gcc.dg/format/opt-6.c: Likewise.
-	* gcc.dg/pr22231.c: Likewise.
-	* gcc.dg/pr33007.c: Likewise.
-	* gcc.dg/simd-1.c (hanneke): Likewise.
-	* gcc.dg/simd-5.c: Likewise.
-	* gcc.dg/simd-6.c: Likewise.
-	* gcc.dg/spellcheck-options-14.c: Likewise.
-	* gcc.dg/spellcheck-options-15.c: Likewise.
-	* gcc.dg/spellcheck-options-16.c: Likewise.
-	* gcc.dg/spellcheck-options-17.c: Likewise.
-	* gcc.dg/tree-ssa/pr23109.c: Likewise.
-	* gcc.dg/tree-ssa/recip-5.c: Likewise.
-	* gcc.target/i386/cet-notrack-1a.c (func): Likewise.
-	(__attribute__): Likewise.
-	* gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise.
-	* gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise.
-	* gcc.target/powerpc/warn-1.c: Likewise.
-	* gcc.target/powerpc/warn-2.c: Likewise.
-
-2019-03-11  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/vec-addc-u128.c: New test.
-
-2019-03-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/unroll-6.c: New test.
-
-2019-03-11  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/87571
-	* g++.dg/template/memfriend18.C: New.
-
-2019-03-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gdc.dg/pr89041.d: Mark as compile test.
-
-2019-03-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/indirect-thunk-extern-7.c: Add -fjump-tables to
-	dg-options.
-
-2019-03-10  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/85762
-	PR tree-optimization/87008
-	PR tree-optimization/85459
-	* g++.dg/tree-ssa/pr87008.C: New test.
-	* gcc.dg/guality/pr54970.c: Xfail tests querying a[0] everywhere.
-
-2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/66089
-	* gfortran.dg/assumed_type_2.f90: Adapted tree dumps.
-	* gfortran.dg/no_arg_check_2.f90: Likewise.
-
-2019-03-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89648
-	* g++.dg/cpp0x/lambda/lambda-89648.C: New test.
-
-2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/66089
-	* gfortran.dg/dependency_53.f90: New test.
-
-2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/87734
-	* gfortran.dg/public_private_module_10.f90: New test.
-
-2019-03-09  John David Anglin  <dave.anglin@bell.net>
-
-	PR c++/70349
-	* g++.dg/abi/abi-tag18a.C: Skip on 32-bit hppa*-*-hpux*.
-
-	PR middle-end/68733
-	* c-c++-common/gomp/clauses-2.c: Skip on 32-bit hppa*-*-hpux*.
-
-	PR testsuite/89472
-	* gcc.dg/debug/dwarf2/inline5.c: XFAIL one scan-assembler-times check.
-
-2019-03-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/87750
-	* g++.dg/cpp0x/pr87750.C: New.
-
-2019-03-09  John David Anglin  <dave.anglin@bell.net>
-
-	* c-c++-common/ident-0b.c: Also skip on 32-bit hppa*-*-hpux*.
-	* c-c++-common/ident-1a.c: Likewise.
-	* c-c++-common/ident-1b.c: Likewise.
-	* c-c++-common/ident-2b.c: Likewise.
-
-	* g++.dg/tls/pr77285-2.C: Require tls_native support.
-
-	* g++.dg/ext/visibility/lambda1.C: Require visibility.
-
-	PR inline-asm/87010
-	* gcc.dg/torture/20180712-1.c: Skip on hppa*-*-*.
-
-	* gfortran.dg/coarray_data_1.f90: Link against libatomic if target
-	libatomic_available.
-
-2019-03-09  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/89041
-	* gdc.dg/pr89041.d: New test.
-
-2019-03-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/71544
-	* gfortran.dg/c_ptr_tests_19.f90: New test.
-
-2019-03-09  John David Anglin  <dave.anglin@bell.net>
-
-	* gnat.dg/debug11.adb: Skip on 32-bit hppa*-*-hpux*.
-	* gnat.dg/debug12.adb: Likewise.
-
-	* lib/target-supports.exp (check_effective_target_weak_undefined):
-	Return 0 on hppa*-*-hpux*.
-	(check_ascii_locale_available): Likewise.
-
-2019-03-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/84504
-	* gfortran.dg/pointer_init_10.f90: New test case.
-
-2019-03-09  John David Anglin  <dave.anglin@bell.net>
-
-	* gfortran.dg/ieee/ieee_9.f90: Fix typo.
-
-2019-03-09  John David Anglin  <dave.anglin@bell.net>
-
-	PR fortran/89639
-	* gfortran.dg/ieee/ieee_9.f90: Skip on hppa*-*-linux*.
-
-2019-03-09  Thomas König  <tkoenig@gcc.gnu.org>
-
-	PR fortran/71203
-	* gfortran.dg/array_simplify_3.f90: New test case.
-
-2019-03-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88568
-	* g++.dg/other/pr88568.C: New test.
-
-	PR rtl-optimization/89634
-	* gcc.c-torture/execute/pr89634.c: New test.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/85870
-	* gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
-	-r -nostdlib -flinker-output=nolto-rel.
-
-2019-03-08  David Malcolm  <dmalcolm@redhat.com>
-
-	PR target/79926
-	* gcc.target/i386/interrupt-387-err-1.c: Update expected message.
-	* gcc.target/i386/interrupt-387-err-2.c: Likewise.
-	* gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
-	* gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
-
-2019-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/63540
-	* g++.dg/cpp0x/implicit17.C: New.
-
-2019-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/22149
-	* g++.dg/template/access29.C: New.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/82075
-	* g++.dg/cpp1z/decomp49.C: New test.
-
-2019-03-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	* gcc.target/arm/f16_f64_conv_no_dp.c: New test.
-
-2019-03-08  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/68924
-	PR target/78782
-	PR target/87558
-	* gcc.target/i386/pr78782.c: New test.
-	* gcc.target/i386/pr87558.c: Ditto.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/85870
-	* gcc.dg/lto/pr85870_0.c: New test.
-	* gcc.dg/lto/pr85870_1.c: New test.
-
-2019-03-08  Martin Liska  <mliska@suse.cz>
-
-	PR target/86952
-	* gcc.target/i386/pr86952.c: New test.
-	* gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
-	scanned pattern.
-	* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
-
-2019-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89585
-	* g++.dg/asm-qual-3.C: Adjust expected diagnostics for toplevel
-	asm volatile.
-
-	PR c++/89599
-	* g++.dg/ubsan/vptr-4.C: Adjust expected diagnostics.
-	* g++.dg/parse/array-size2.C: Likewise.
-	* g++.dg/cpp0x/constexpr-89599.C: New test.
-
-	PR c++/89622
-	* g++.dg/warn/pr89622.C: New test.
-
-2019-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/80003
-	* gcc.target/i386/pr68657.c: Adjust expected diagnostics wording.
-	* gcc.target/i386/interrupt-6.c: Likewise.
-	* g++.target/i386/pr57362.C: Adjust capitalization in dg-prune-output.
-
-2019-03-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84518
-	* g++.dg/cpp0x/lambda/lambda-ice30.C: New.
-	* g++.dg/cpp0x/lambda/lambda-ice31.C: Likewise.
-
-2019-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR translation/79999
-	* c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
-	* c-c++-common/gomp/doacross-3.c: New test.
-
-	PR target/89602
-	* gcc.target/i386/avx512f-vmovss-1.c: New test.
-	* gcc.target/i386/avx512f-vmovss-2.c: New test.
-	* gcc.target/i386/avx512f-vmovss-3.c: New test.
-	* gcc.target/i386/avx512f-vmovsd-1.c: New test.
-	* gcc.target/i386/avx512f-vmovsd-2.c: New test.
-	* gcc.target/i386/avx512f-vmovsd-3.c: New test.
-
-2019-03-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/87525
-	* gcc.dg/ipa/ipcp-5.c: New test.
-
-2019-03-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/88235
-	* g++.dg/ipa/pr88235.C: New test.
-
-2019-04-07  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89618
-	* gcc.target/i386/pr89618.c: New testcase.
-
-2019-03-07  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89595
-	* gcc.dg/torture/pr89595.c: New testcase.
-
-2019-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89585
-	* g++.dg/asm-qual-3.C: Adjust expected diagnostics.
-
-2019-03-06  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/71203
-	* gfortran.dg/substr_8.f90: New test.
-
-2019-03-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/87148
-	* g++.dg/ext/flexary34.C: New test.
-
-2019-03-06  Peter Bergner  <bergner@linux.ibm.com>
-
-	PR rtl-optimization/88845
-	* gcc.target/powerpc/pr88845.c: New test.
-
-2019-03-06  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87378 - bogus -Wredundant-move warning.
-	* g++.dg/cpp0x/Wredundant-move1.C (fn4): Drop dg-warning.
-	* g++.dg/cpp0x/Wredundant-move7.C: New test.
-
-2019-03-06  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/89551
-	* gcc.dg/uninit-pred-8_b.c: Force logical-op-non-short-circuit
-	the way that makes the testcase PASS.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89590
-	* gcc.dg/pr89590.c: New test.
-
-2019-03-05  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/89222
-	* gcc.target/arm/pr89222.c: Add new test.
-
-2019-03-05  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89594
-	* gcc.dg/pr89594.c: New testcase.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89487
-	* gcc.dg/tree-ssa/pr89487.c: Include ../pr87600.h.
-	(caml_interprete): Ifdef the whole body out if REG1 or REG2 macros
-	aren't defined.  Use REG1 instead of "%r15" and REG2 instead of
-	"%r14".
-
-	PR bootstrap/89560
-	* g++.dg/other/pr89560.C: New test.
-
-	PR tree-optimization/89570
-	* gcc.dg/pr89570.c: New test.
-
-	PR tree-optimization/89566
-	* c-c++-common/pr89566.c: New test.
-
-2019-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84605
-	* g++.dg/parse/crash69.C: New.
-
-2019-03-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/71446
-	* g++.dg/cpp2a/desig12.C: New test.
-	* g++.dg/cpp2a/desig13.C: New test.
-
-2019-03-04  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88530
-	* gcc.target/aarch64/options_set_10.c: Add native.
-
-2019-03-04  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR tree-optimization/89437
-	* gcc.dg/sinatan-1.c: Fix testcase.
-
-2019-03-04  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89572
-	* gcc.dg/torture/pr89572.c: New testcase.
-
-2018-03-04  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/89487
-	* gcc.dg/tree-ssa/pr89487.c: New test.
-
-2019-03-03  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/77583
-	* gfortran.dg/pr77583.f90: New test.
-
-2019-03-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/72714
-	* gfortran.dg/coarray_allocate_11.f90: New test.
-
-2019-03-02  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89516
-	* gfortran.dg/pr89492.f90: Adjust testcase.
-	* gfortran.dg/transfer_check_5.f90: New test.
-
-2019-03-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/71446
-	* g++.dg/cpp2a/desig10.C: New test.
-	* g++.dg/cpp2a/desig11.C: New test.
-	* g++.dg/ext/desig4.C: Expect 4 new errors.
-
-	PR target/89506
-	* gcc.dg/pr89506.c: New test.
-
-2019-03-01  Kito Cheng  <kito.cheng@gmail.com>
-	    Monk Chiang  <sh.chiang04@gmail.com>
-
-	* gcc.target/riscv/attribute-1.c: New.
-	* gcc.target/riscv/attribute-2.c: Likewise.
-	* gcc.target/riscv/attribute-3.c: Likewise.
-	* gcc.target/riscv/attribute-4.c: Likewise.
-	* gcc.target/riscv/attribute-5.c: Likewise.
-	* gcc.target/riscv/attribute-6.c: Likewise.
-	* gcc.target/riscv/attribute-7.c: Likewise.
-	* gcc.target/riscv/attribute-8.c: Likewise.
-	* gcc.target/riscv/attribute-9.c: Likewise.
-
-	* gcc.target/riscv/arch-1.c: New.
-	* gcc.target/riscv/arch-2.c: Likewise.
-	* gcc.target/riscv/arch-3.c: Likewise.
-	* gcc.target/riscv/arch-4.c: Likewise.
-
-2019-03-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89497
-	* g++.dg/tree-prof/devirt.C: Adjust also the ilp32
-	scan-tree-dump-times from dom3 to tracer pass.
-
-2019-03-01  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
-	-mcpu".  Use -mdejagnu-cpu= in dg-options instead of -mcpu=.
-
-2019-03-01  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/85899
-	* gcc.dg/pr85899.c: New test.
-
-2019-03-01  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89537 - missing location for error with non-static member fn.
-	* g++.dg/diagnostic/member-fn-1.C: New test.
-
-	PR c++/89532 - ICE with incomplete type in decltype.
-	* g++.dg/cpp2a/nontype-class14.C: New test.
-
-2019-03-01  Jakub Jelinek  <jakub@redhat.com>
-
-	Implement P1002R1, Try-catch blocks in constexpr functions
-	PR c++/89513
-	* g++.dg/cpp2a/constexpr-try1.C: New test.
-	* g++.dg/cpp2a/constexpr-try2.C: New test.
-	* g++.dg/cpp2a/constexpr-try3.C: New test.
-	* g++.dg/cpp2a/constexpr-try4.C: New test.
-	* g++.dg/cpp2a/constexpr-try5.C: New test.
-	* g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.
-
-2019-03-01  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/89535
-	* gfortran.dg/vect/pr89535.f90: New test.
-
-2019-03-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89541
-	* gfortran.dg/pr89451.f90: New testcase.
-
-2019-03-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89497
-	* gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
-	* g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
-	that happen now earlier.
-
-2019-02-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20190228-1.c: New test.
-
-2019-02-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/87068 - missing diagnostic with fallthrough statement.
-	* c-c++-common/Wimplicit-fallthrough-37.c: New test.
-
-2019-02-28  Thomas Schwinge  <thomas@codesourcery.com>
-	    Cesar Philippidis  <cesar@codesourcery.com>
-
-	PR fortran/72741
-	PR fortran/89433
-	* gfortran.dg/goacc/routine-multiple-directives-1.f90: New file.
-	* gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise.
-
-	PR fortran/72741
-	* gfortran.dg/goacc/routine-multiple-lop-clauses-1.f90: New file.
-
-	PR fortran/72741
-	PR fortran/89433
-	* gfortran.dg/goacc/routine-6.f90: Update
-	* gfortran.dg/goacc/routine-intrinsic-1.f: New file.
-	* gfortran.dg/goacc/routine-intrinsic-2.f: Likewise.
-
-2019-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89521
-	* gcc.dg/pr89521-1.c: New test.
-	* gcc.dg/pr89521-2.c: New test.
-
-2019-02-28  John David Anglin  <danglin@gcc.gnu.org>
-
-	PR testsuite/89441
-	* g++.dg/ipa/pr89009.C: Update symbol visibility.
-
-2019-02-28  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88530
-	* gcc.target/aarch64/options_set_10.c: New test.
-
-2019-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89522
-	* g++.dg/cpp1y/lambda-generic-ice10.C: New.
-
-2019-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89525
-	* gcc.dg/pr89525.c: New test.
-
-	PR c/89520
-	* gcc.dg/pr89520-1.c: New test.
-	* gcc.dg/pr89520-2.c: New test.
-
-2019-02-27  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88857 - ICE with value-initialization of argument in template.
-	* g++.dg/cpp0x/initlist-value4.C: New test.
-
-2019-02-27  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89511 - ICE with using-declaration and unscoped enumerator.
-	* g++.dg/cpp0x/using-enum-3.C: New test.
-
-2019-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89280
-	* gcc.dg/torture/pr57147-2.c (SetNaClSwitchExpectations): Add static
-	keyword.
-
-2019-02-27  Richard Biener  <rguenther@suse.de>
-
-	* gcc.dg/gimplefe-36.c: New testcase.
-
-2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/89488
-	* g++.dg/cpp0x/nsdmi15.C: New.
-
-2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/88987
-	* g++.dg/cpp0x/pr88987.C: New.
-
-2019-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89280
-	* gcc.c-torture/compile/pr89280.c: New test.
-	* gcc.dg/torture/pr57147-2.c: Don't expect a setjmp after noreturn
-	function.  Skip the test for -O0.
-
-2018-02-26  Steve Ellcey  <sellcey@marvell.com>
-
-	* gfortran.dg/simd-builtins-1.f90: Update for aarch64*-*-*.
-	* gfortran.dg/simd-builtins-2.f90: Ditto.
-	* gfortran.dg/simd-builtins-6.f90: Ditto.
-	* gfortran.dg/simd-builtins-8.f90: New test.
-	* gfortran.dg/simd-builtins-8.h: New header file.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89507
-	* g++.dg/other/new2.C: New test.
-
-	PR tree-optimization/89500
-	* gcc.dg/pr89500.c: New test.
-	* gcc.dg/Wstringop-overflow-10.c: New test.
-	* gcc.dg/strlenopt-60.c: New test.
-
-2019-02-26  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89492
-	* gfortran.dg/pr89492.f90: New test.
-
-2019-02-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/89496
-	* gfortran.dg/altreturn_9_0.f90: New file.
-	* gfortran.dg/altreturn_9_1.f90: New file.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89481
-	* g++.dg/cpp1y/constexpr-89481.C: New test.
-
-2019-02-26  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89505
-	* gcc.dg/torture/pr89505.c: New testcase.
-
-2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt77.adb: New test.
-	* gnat.dg/opt77_pkg.ad[sb]: New helper.
-
-2019-02-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89474
-	* gcc.target/i386/pr89474.c: New test.
-
-2019-02-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/77754
-	* gcc.c-torture/compile/pr77754-1.c: New test.
-	* gcc.c-torture/compile/pr77754-2.c: New test.
-	* gcc.c-torture/compile/pr77754-3.c: New test.
-	* gcc.c-torture/compile/pr77754-4.c: New test.
-	* gcc.c-torture/compile/pr77754-5.c: New test.
-	* gcc.c-torture/compile/pr77754-6.c: New test.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88530
-	* gcc.target/aarch64/options_set_1.c: New test.
-	* gcc.target/aarch64/options_set_2.c: New test.
-	* gcc.target/aarch64/options_set_3.c: New test.
-	* gcc.target/aarch64/options_set_4.c: New test.
-	* gcc.target/aarch64/options_set_5.c: New test.
-	* gcc.target/aarch64/options_set_6.c: New test.
-	* gcc.target/aarch64/options_set_7.c: New test.
-	* gcc.target/aarch64/options_set_8.c: New test.
-	* gcc.target/aarch64/options_set_9.c: New test.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/arm/simd/fp16fml_high.c (test_vfmlal_high_u32,
-	test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
-	Rename ....
-	(test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
-	test_vfmlslq_high_f16): ... To this.
-	* gcc.target/arm/simd/fp16fml_lane_high.c (test_vfmlal_lane_high_u32,
-	tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
-	test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
-	test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
-	test_vfmlslq_laneq_high_u32): Rename ...
-	(test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
-	test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
-	test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
-	test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
-	* gcc.target/arm/simd/fp16fml_lane_low.c (test_vfmlal_lane_low_u32,
-	test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
-	test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
-	test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
-	test_vfmlslq_laneq_low_u32): Rename ...
-	(test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
-	test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
-	test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
-	test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
-	* gcc.target/arm/simd/fp16fml_low.c (test_vfmlal_low_u32,
-	test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
-	Rename ...
-	(test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
-	test_vfmlslq_low_f16): ... To this.
-
-2019-02-25  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/aarch64/fp16_fmul_high.h (test_vfmlal_high_u32,
-	test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
-	Rename ...
-	(test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
-	test_vfmlslq_high_f16): ... To this.
-	* gcc.target/aarch64/fp16_fmul_lane_high.h (test_vfmlal_lane_high_u32,
-	tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
-	test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
-	test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
-	test_vfmlslq_laneq_high_u32): Rename ...
-	(test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
-	test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
-	test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
-	test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
-	* gcc.target/aarch64/fp16_fmul_lane_low.h (test_vfmlal_lane_low_u32,
-	test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
-	test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
-	test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
-	test_vfmlslq_laneq_low_u32): Rename ...
-	(test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
-	test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
-	test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
-	test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
-	* gcc.target/aarch64/fp16_fmul_low.h (test_vfmlal_low_u32,
-	test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
-	Rename ...
-	(test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
-	test_vfmlslq_low_f16): ... To This.
-	* lib/target-supports.exp
-	(check_effective_target_arm_fp16fml_neon_ok_nocache): Update test.
-
-2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR fortran/89282
-	* gfortran.dg/overload_3.f90: New test.
-
-2019-02-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89285
-	* g++.dg/cpp1y/constexpr-89285-2.C: New test.
-
-2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR libfortran/89274
-	* gfortran.dg/list_directed_large.f90: New test.
-
-2019-02-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89434
-	* gcc.c-torture/execute/pr89434.c: New test.
-
-	PR target/89438
-	* gcc.dg/pr89438.c: New test.
-
-2019-02-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84585
-	* g++.dg/cpp0x/pr84585.C: New.
-
-2019-02-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/89174
-	* gfortran.dg/allocate_with_mold_3.f90: New test.
-
-2019-02-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/87007
-	* gcc.target/i386/pr87007-1.c: Compile with -mfpmath=sse.
-	* gcc.target/i386/pr87007-2.c: Likewise.
-
-2019-02-24  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89266
-	PR fortran/88326
-	* gfortran.dg/pr89266.f90: New test.
-	* gfortran.dg/pr88326.f90: New test.
-
-2019-02-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89445
-	* gcc.target/i386/avx512f-pr89445.c: New test.
-
-2019-02-23  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast remaining
-	wchar_t to wint_t to avoid a bogus -Wformat warning in
-	ILP32 (bug 77970).
-
-2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/89476
-	* gfortran.dg/ISO_Fortran_binding_5.c: Include
-	"../../../libgfortran/ISO_Fortran_binding.h".
-	* gfortran.dg/ISO_Fortran_binding_6.c: Likewise.
-
-2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/69471
-	* gcc.dg/pr69471-1.c: New test.
-	* gcc.dg/pr69471-2.c: Likewise.
-	* gcc.target/i386/pr69471-3.c: Likewise.
-
-2019-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/84387
-	* gfortran.dg/dtio_34.f90: New test.
-
-2019-02-23  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88294 - ICE with non-constant noexcept-specifier.
-	* g++.dg/cpp0x/noexcept34.C: New test.
-	* g++.dg/cpp0x/noexcept35.C: New test.
-
-	PR c++/89419
-	* g++.dg/cpp1y/lambda-generic-89419.C: New test.
-
-2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88117
-	* gfortran.dg/deferred_character_32.f90: New test.
-
-2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89385
-	* gfortran.dg/ISO_Fortran_binding_1.f90: Correct test for
-	previously incorrect lbound for allocatable expressions. Also
-	correct stop values to avoid repetition.
-	* gfortran.dg/ISO_Fortran_binding_5.f90: New test
-	* gfortran.dg/ISO_Fortran_binding_5.c: Support previous test.
-
-	PR fortran/89366
-	* gfortran.dg/ISO_Fortran_binding_6.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_6.c: Support previous test.
-	* gfortran.dg/pr32599.f03: Set standard to F2008.
-
-2019-02-22  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/89390
-	* g++.dg/diagnostic/pr89390.C: Update expected location of error,
-	renaming to a multicharacter name, so that start != finish.  Add
-	tests for dtor locations.
-
-2019-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84676
-	* g++.dg/cpp0x/pr84676.C: New.
-
-2019-02-22  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast wchar_t to wint_t
-	to avoid a bogus -Wformat warning in ILP32 (bug 77970).
-
-2019-02-22  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/83057
-	* gfortran.dg/newunit_6.f90: New test.
-
-2019-02-22  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89420 - ICE with CAST_EXPR in explicit-specifier.
-	* g++.dg/cpp2a/explicit14.C: New test.
-
-2019-02-22  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	PR target/89324
-	* gcc.dg/rtl/aarch64/subs_adds_sp.c: New test.
-	* gfortran.fortran-torture/compile/pr89324.f90: New test.
-
-2019-02-22  Martin Sebor  <msebor@redhat.com>
-
-	PR c/89425
-	* gcc.dg/Wabsolute-value.c: New test.
-
-	* gcc.dg/Wbuiltin-declaration-mismatch-12.c: New test.
-
-2019-02-22  H.J. Lu  <hongjiu.lu@intel.com>
-	    Hongtao Liu  <hongtao.liu@intel.com>
-	    Sunil K Pandey  <sunil.k.pandey@intel.com>
-
-	PR target/87007
-	* gcc.target/i386/pr87007-1.c: New test.
-	* gcc.target/i386/pr87007-2.c: Likewise.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89440
-	* gcc.dg/vect/pr89440.c: New testcase.
-
-2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* lib/target-supports.exp (check_effective_target_offload_nvptx):
-	Remove.
-
-	PR fortran/72741
-	* gfortran.dg/goacc/classify-routine.f95: Adjust.
-
-	* c-c++-common/goacc/routine-5.c: Revert earlier changes.
-	* g++.dg/goacc/template.C: Likewise.
-
-	PR fortran/78027
-	* gfortran.dg/goacc/pr78027.f90: Add 'dg-additional-options "-Wno-hsa"'.
-
-2019-02-22  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/87609
-	* gcc.dg/torture/restrict-7.c: New testcase.
-
-2019-02-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89285
-	* g++.dg/ubsan/vptr-4.C: Expect reinterpret_cast errors.
-	* g++.dg/cpp1y/constexpr-84192.C (f2): Adjust expected diagnostics.
-	* g++.dg/cpp1y/constexpr-70265-2.C (foo): Adjust expected line of
-	diagnostics.
-	* g++.dg/cpp1y/constexpr-89285.C: New test.
-	* g++.dg/cpp0x/constexpr-arith-overflow.C (add, sub, mul): Ifdef out
-	for C++11.
-	(TEST_ADD, TEST_SUB, TEST_MUL): Define to Assert (true) for C++11.
-	* g++.dg/cpp0x/constexpr-arith-overflow2.C: New test.
-
-2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/87412
-	* gcc.target/i386/indirect-thunk-attr-14.c: Replace
-	-fcf-protection with -fcf-protection=branch.
-	* gcc.target/i386/indirect-thunk-attr-15.c: Likewise.
-	* gcc.target/i386/indirect-thunk-attr-16.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-8.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-9.c: Likewise.
-	* gcc.target/i386/indirect-thunk-extern-10.c: Likewise.
-
-2019-02-21  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
-	* gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.
-
-2019-02-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/86119
-	* gfortran.dg/warn_conversion_11.f90: New test.
-
-2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/87412
-	* gcc.target/i386/pr87412-1.c: New file.
-	* gcc.target/i386/pr87412-2.c: Likewise.
-	* gcc.target/i386/pr87412-3.c: Likewise.
-	* gcc.target/i386/pr87412-4.c: Likewise.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89403
-	* g++.dg/cpp0x/pr89403.C: New test.
-
-	PR c++/89405
-	* g++.dg/cpp1z/inline-var5.C: New test.
-
-	PR middle-end/89412
-	* gcc.c-torture/compile/pr89412.c: New test.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-	    David Malcolm  <dmalcolm@redhat.com>
-
-	PR middle-end/89091
-	* gcc.dg/torture/pr89091.c: New test.
-
-2019-02-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/88074
-	PR middle-end/89415
-	* gcc.dg/pr88074-2.c: New test.
-
-	PR c++/89336
-	* g++.dg/cpp1y/constexpr-89336-3.C: New test.
-
-2019-02-20  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c/89410
-	* gcc.dg/pr89410-1.c: New test.
-	* gcc.dg/pr89410-2.c: New test.
-
-2019-02-20  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* lib/target-supports.exp (check_effective_target_vect_usad_char):
-	Add PowerPC support.
-	* gcc.dg/vect/slp-reduc-sad.c: Update scan string.
-	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
-
-2019-02-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>
-
-	PR target/86487
-	* gcc.target/arm/pr86487.c: New.
-
-2019-02-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/84536
-	* g++.dg/cpp1y/var-templ60.C: New.
-
-2019-02-20  Li Jia He  <helijia@linux.ibm.com>
-
-	PR target/88100
-	* gcc.target/powerpc/pr88100.c: New testcase.
-
-2019-02-19  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* gcc.target/arm/pr88850.c: Block -mfloat-abi override.
-
-2019-02-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/89384
-	* gfortran.dg/ISO_Fortran_binding_4.f90
-
-2019-02-19  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR c/87924
-	* c-c++-common/goacc/asyncwait-5.c: Remove XFAILs.
-	* gfortran.dg/goacc/asyncwait-5.f: Likewise.
-
-2019-02-19  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88074
-	* gcc.dg/pr88074.c: New testcase.
-
-2019-02-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89303
-	* g++.dg/torture/pr89303.C: Move everything from std namespace to my
-	namespace.
-
-	PR c++/89387
-	* g++.dg/cpp0x/lambda/lambda-89387.C: New test.
-
-	PR c++/89391
-	* g++.dg/cpp0x/reinterpret_cast2.C: New test.
-
-	PR c++/89390
-	* g++.dg/diagnostic/pr89390.C: New test.
-
-2019-02-18  Sharon Dvir  <unapologtic@gmail.com>
-
-	* README: Fix typos.
-
-2019-02-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/torture/pr89303.C (bad_weak_ptr): Rename to
-	bad_weak_ptr_.
-
-2019-02-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/87689
-	* gfortran.dg/lto/20091028-1_0.f90: Add -Wno-lto-type-mismatch to
-	options.
-	* gfortran.dg/lto/20091028-2_0.f90: Likewise.
-	* gfortran.dg/lto/pr87689_0.f: New file.
-	* gfortran.dg/lto/pr87689_1.f: New file.
-
-2019-02-18  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	* g++.dg/wrappers/pr88680.C: Add -fno-short-enums.
-
-2019-02-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gdc.dg/dg.exp: Tabify.
-	* gdc.dg/lto/lto.exp: Likewise.
-	* gdc.test/gdc-test.exp: Likewise.
-	* lib/gdc-dg.exp: Likewise.
-	* lib/gdc.exp: Likewise.
-
-2019-02-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89296
-	* gcc.dg/uninit-pr89296.c: New testcase.
-
-2019-02-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89369
-	* gcc.c-torture/execute/pr89369.c: New test.
-	* gcc.target/s390/md/rXsbg_mode_sXl.c (rosbg_si_srl,
-	rxsbg_si_srl): Expect last 3 operands 32,63,62 rather than
-	34,63,62.
-
-2019-02-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/89209
-	* gcc.dg/tree-ssa/pr89209.c: New test.
-
-2019-02-18  Martin Liska  <mliska@suse.cz>
-
-	* gfortran.dg/simd-builtins-7.f90: New test.
-	* gfortran.dg/simd-builtins-7.h: New test.
-
-2019-02-17  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/88299
-	* gfortran.dg/pr88299.f90: New test.
-
-2019-02-17  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89077
-	* gfortran.dg/transfer_simplify_12.f90: New test.
-
-2019-02-17  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89217 - ICE with list-initialization in range-based for loop.
-	* g++.dg/cpp0x/range-for37.C: New test.
-
-	* g++.old-deja/g++.robertl/eb82.C: Tweak dg-error.
-
-	PR c++/89315
-	* g++.dg/cpp0x/initlist114.C: New test.
-
-	PR c++/89356
-	* g++.dg/abi/mangle68.C: New test.
-	* g++.dg/cpp0x/decltype69.C: New test.
-
-2019-02-16  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/88680
-	* g++.dg/wrappers/pr88680.C: New test.
-
-2019-02-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/71066
-	* gfortran.dg/coarray_data_1.f90: New test.
-
-2019-02-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/patchable_function_entry-decl.c: Add -fno-pie on SPARC.
-	* c-c++-common/patchable_function_entry-default.c: Likewise.
-	* c-c++-common/patchable_function_entry-definition.c: Likewise.
-
-2019-02-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/66152
-	* gcc.target/i386/pr66152.c: New test.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* g++.dg/asan/asan_oob_test.cc: Skip OOB_int on SPARC.
-	* g++.dg/asan/function-argument-3.C: Tweak for 32-bit SPARC.
-
-2019-02-15  Tamar Christina  <tamar.christina@arm.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_neon_softfp_fp16_ok_nocache): Drop non-fpu
-	checking alternative.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.target/sparc/struct-ret-check-1.c: Add -fno-pie option.
-
-2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* c-c++-common/patchable_function_entry-decl.c: Do not run on Visium.
-	* c-c++-common/patchable_function_entry-default.c: Likewise.
-	* c-c++-common/patchable_function_entry-definition.c: Likewise.
-	* gcc.dg/tree-ssa/pr84859.c: Add -ftree-cselim switch.
-
-2019-02-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR other/69006
-	PR testsuite/88920
-	* lib/gcc-dg.exp: If llvm_binutils effective target, set
-	allow_blank_lines to 2 during initialization.
-	(dg-allow-blank-lines-in-output): Set allow_blank_lines to 1 only if
-	it was previously zero.
-	(gcc-dg-prune): Don't check for llvm_binutils effective target here.
-	Clear allow_blank_lines afterwards whenever it was 1.
-	* gdc.test/gdc-test.exp (dmd2dg): Don't call
-	dg-allow-blank-lines-in-output here.
-	(gdc-do-test): Set allow_blank_lines to 3 if it is 0 before running
-	the tests and restore it back at the end.
-
-	* c-c++-common/ubsan/opts-1.c: New test.
-	* c-c++-common/ubsan/opts-2.c: New test.
-	* c-c++-common/ubsan/opts-3.c: New test.
-	* c-c++-common/ubsan/opts-4.c: New test.
-
-2019-02-15  Richard Biener  <rguenther@suse.de>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89278
-	* gcc.dg/pr89278.c: New test.
-
-2019-02-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89340
-	* gcc.dg/pr89340.c: New test.
-	* gcc.dg/torture/pr57036-2.c (jpgDecode_convert): Expect a warning
-	that leaf attribute on nested function is useless.
-
-	PR other/89342
-	* gcc.dg/pr89342.c: New test.
-
-2019-02-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89354
-	* gcc.dg/pr89354.c: New test.
-
-2019-02-14  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/ssse3-pabsb.c: Re-enable 64-bit form on AVX targets.
-	* gcc.target/i386/ssse3-pabsd.c: Ditto.
-	* gcc.target/i386/ssse3-pabsw.c: Ditto.
-	* gcc.target/i386/ssse3-palignr.c: Ditto.
-	* gcc.target/i386/ssse3-phaddd.c: Ditto.
-	* gcc.target/i386/ssse3-phaddsw.c: Ditto.
-	* gcc.target/i386/ssse3-phaddw.c: Ditto.
-	* gcc.target/i386/ssse3-phsubd.c: Ditto.
-	* gcc.target/i386/ssse3-phsubsw.c: Ditto.
-	* gcc.target/i386/ssse3-phsubw.c: Ditto.
-	* gcc.target/i386/ssse3-pmaddubsw.c: Ditto.
-	* gcc.target/i386/ssse3-pmulhrsw.c: Ditto.
-	* gcc.target/i386/ssse3-pshufb.c: Ditto.
-	* gcc.target/i386/ssse3-psignb.c: Ditto.
-	* gcc.target/i386/ssse3-psignd.c: Ditto.
-	* gcc.target/i386/ssse3-psignw.c: Ditto.
-
-2018-02-14  Steve Ellcey  <sellcey@marvell.com>
-
-	* gcc.target/aarch64/pcs_attribute.c: New test.
-
-2019-02-14  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/88248
-	* gfortran.dg/pr88248.f90: New test.
-	* gfortran.dg/f2018_obs.f90: Updated test.
-
-2019-02-14  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/arm/pr88850.c: change options to additional option.
-
-2019-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR d/87864
-	* lib/gdc.exp (gdc_link_flags): Add path to drtbegin.o/drtend.o if
-	present.
-
-2019-02-14  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88850
-	* gcc.target/arm/pr88850-2.c: New test.
-	* lib/target-supports.exp
-	(check_effective_target_arm_neon_softfp_fp16_ok_nocache,
-	check_effective_target_arm_neon_softfp_fp16_ok,
-	add_options_for_arm_neon_softfp_fp16): New.
-
-2019-02-14  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/arm/ldrd-peepholes.c: Restrict testcase.
-	* lib/target-supports.exp: Add procedure to check for ldrd.
-
-2019-02-14  Cesar Philippidis  <cesar@codesourcery.com>
-
-	PR fortran/72715
-	* gfortran.dg/goacc/loop-3-2.f95: Error on do concurrent loops.
-	* gfortran.dg/goacc/loop-3.f95: Likewise.
-	* gfortran.dg/goacc/pr72715.f90: New test.
-
-2019-02-14  Martin Liska  <mliska@suse.cz>
-
-	PR rtl-optimization/89242
-	* g++.dg/pr89242.C: New test.
-
-2019-02-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89314
-	* gcc.dg/pr89314.c: New test.
-
-	PR middle-end/89284
-	* gcc.dg/ubsan/pr89284.c: New test.
-
-2019-02-13  Ian Lance Taylor  <iant@golang.org>
-
-	* gcc.dg/func-attr-1.c: New test.
-
-2019-02-13  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse2-init-v2di-2.c (dg-final): Update scan string.
-
-2019-02-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89297 - ICE with OVERLOAD in template.
-	* g++.dg/cpp0x/initlist113.C: New test.
-
-2019-02-13  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/86379
-	* g++.dg/cpp0x/pr86379.C: New.
-
-	PR c++/87322
-	* g++.dg/cpp1y/pr87322.C: New.
-	* g++.dg/cpp0x/lambda/lambda-variadic5.C: Test that we
-	instantiate the expected number of lambda functions.
-
-2019-02-13  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/77304
-	* g++.dg/cpp2a/nontype-class13.C: New test.
-
-2019-02-13  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR target/89190
-	* gcc.target/arm/pr89190.c: New test.
-
-2019-02-13  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/89036
-	* g++.dg/concepts/pr89036.C: New test.
-
-2019-02-13  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88847
-	* gcc.target/aarch64/sve/pr88847.c: New test.
-
-2019-02-13  Jonathan Wakely  <jwakely@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89303
-	* g++.dg/torture/pr89303.C: New test.
-
-2019-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/88986
-	* g++.dg/cpp1z/using4.C: New.
-	* g++.dg/cpp1z/using5.C: Likewise.
-	* g++.dg/cpp1z/using6.C: Likewise.
-
-2019-02-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89290
-	* gcc.target/i386/pr89290.c: New test.
-
-2019-01-23  Xuepeng Guo  <xuepeng.guo@intel.com>
-
-	* gcc.target/i386/enqcmd.c: New test.
-	* gcc.target/i386/enqcmds.c: Likewise.
-	* g++.dg/other/i386-2.C: Add -menqcmd.
-	* g++.dg/other/i386-3.C: Likewise.
-	* gcc.target/i386/sse-12.c: Likewise.
-	* gcc.target/i386/sse-13.c: Likewise.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* gcc.target/i386/sse-23.c: Likewise.
-
-2019-01-23  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/crypto-builtin-1.c
-	(crypto1_be, crypto2_be, crypto3_be, crypto4_be, crypto5_be):
-	New testcases.
-
-2019-02-12  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/89229
-	* gcc.target/i386/pr89229-1.c: New test.
-
-2019-02-12  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	PR target/89233
-	* gcc.target/s390/pr89233.c: New test.
-
-2018-01-12  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/vec-sld-modulo.c: Require p8vector_hw.
-	* gcc.target/powerpc/vec-srad-modulo.c: Likewise.
-	* gcc.target/powerpc/vec-srd-modulo.c: Likewise.
-
-2019-02-12  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89253
-	* gfortran.dg/pr89253.f: New testcase.
-
-2019-02-11  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89212 - ICE converting nullptr to pointer-to-member-function.
-	* g++.dg/cpp0x/nullptr40.C: New test.
-	* g++.dg/cpp0x/nullptr41.C: New test.
-
-2019-02-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/88977
-	* g++.dg/cpp2a/is-constant-evaluated7.C: New test.
-
-2019-02-12  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR tree-optimization/86637
-	* gcc.c-torture/compile/pr86637-2.c: Test pthread and graphite target.
-
-2019-02-11  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88771
-	* gcc.dg/Wstringop-overflow-8.c: New test.
-	* gcc.dg/Wstringop-overflow-9.c: New test.
-	* gcc.dg/Warray-bounds-40.c: New test.
-	* gcc.dg/builtin-stpncpy.c: Adjust.
-	* gcc.dg/builtin-stringop-chk-4.c: Adjust.
-	* g++.dg/opt/memcpy1.C: Adjust.
-
-2019-02-11  Martin Sebor  <msebor@redhat.com>
-
-	PR c++/87996
-	* c-c++-common/array-5.c: New test.
-	* c-c++-common/pr68107.c: Adjust text of diagnostics.
-	* g++.dg/init/new38.C: Same.
-	* g++.dg/init/new43.C: Same.
-	* g++.dg/init/new44.C: Same.
-	* g++.dg/init/new46.C: Same.
-	* g++.dg/other/large-size-array.C: Same.
-	* g++.dg/other/new-size-type.C: Same.
-	* g++.dg/template/array30.C: Same.
-	* g++.dg/template/array32.C: New test.
-	* g++.dg/template/dependent-name3.C: Adjust.
-	* gcc.dg/large-size-array-3.c: Same.
-	* gcc.dg/large-size-array-5.c: Same.
-	* gcc.dg/large-size-array.c: Same.
-	* g++.old-deja/g++.brendan/array1.C: Same.
-	* g++.old-deja/g++.mike/p6149.C: Same.
-
-2019-02-11  Martin Sebor  <msebor@redhat.com>
-
-	* gcc.dg/tree-prof/inliner-1.c: Correct comments.
-
-2019-02-11  Tamar Christina  <tamar.christina@arm.com>
-
-	PR middle-end/88560
-	* gcc.target/arm/armv8_2-fp16-move-1.c: Update assembler scans.
-	* gcc.target/arm/fp16-aapcs-3.c: Likewise.
-	* gcc.target/arm/fp16-aapcs-1.c: Likewise.
-
-2019-02-11  Bill Schmidt  <wschmidt@linux.ibm.com>
-
-	* gcc.target/powerpc/vec-sld-modulo.c: New.
-	* gcc.target/powerpc/vec-srad-modulo.c: New.
-	* gcc.target/powerpc/vec-srd-modulo.c: New.
-
-2019-02-11  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/89009
-	* g++.dg/ipa/pr89009.C: New test.
-
-2019-02-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/71723
-	* gfortran.dg/pointer_init_2.f90: Adjust error messages.
-	* gfortran.dg/pointer_init_6.f90: Likewise.
-	* gfortran.dg/pointer_init_9.f90: New test.
-
-2019-02-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/67679
-	* gfortran.dg/warn_undefined_1.f90: New test.o
-
-2019-02-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89268
-	* gcc.dg/vect/pr89268.c: New test.
-
-2019-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gnat.dg/lto19.adb: Remove dg-excess-errors.
-
-2019-02-09  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89077
-	* gfortran.dg/substr_simplify.f90: New test.
-
-2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR ipa/88711
-	* gfortran.dg/pr79966.f90: Xfail everwyhere.
-
-2019-02-09  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89200
-	* gfortran.dg/array_reference_2.f90: New test.
-
-2019-02-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/89246
-	* gcc.dg/gomp/pr89246-1.c: New test.
-	* gcc.dg/gomp/pr89246-2.c: New test.
-
-2019-02-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88739
-	* gcc.c-torture/execute/pr88739.c: New test.
-
-2019-02-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
-
-	PR testsuite/89258
-	* gcc.dg/tree-ssa/pr80887.c: Require int32plus.
-
-2019-02-08  Robin Dapp  <rdapp@linux.ibm.com>
-
-	* gcc.target/s390/vector/vec-copysign-execute.c: New test.
-	* gcc.target/s390/vector/vec-copysign.c: New test.
-
-2019-02-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89247
-	* gcc.dg/torture/pr89247.c: New testcase.
-
-2019-02-08  Ilya Leoshkevich  <iii@linux.ibm.com>
-
-	* gcc.target/s390/jump-label.c: New test.
-
-2019-02-08  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/89250
-	* gcc.dg/vect/vect-24.c: Remove XFAIL on vect_condition targets.
-
-2019-02-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/89234
-	* g++.dg/ubsan/pr89234.C: New test.
-
-2019-02-08  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/89223
-	* gcc.dg/torture/pr89223.c: New testcase.
-
-2019-02-07  David Malcolm  <dmalcolm@redhat.com>
-
-	PR tree-optimization/86637
-	PR tree-optimization/89235
-	* gcc.c-torture/compile/pr86637-1.c: New test.
-	* gcc.c-torture/compile/pr86637-2.c: New test.
-	* gcc.c-torture/compile/pr86637-3.c: New test.
-	* gcc.c-torture/compile/pr89235.c: New test.
-
-2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	* gcc.target/aarch64/abd_1.c: New test.
-	* gcc.dg/sabd_1.c: Likewise.
-
-2019-02-07  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR fortran/52789
-	* gfortran.dg/wunused-parameter_2.f90: New test.
-
-2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
-
-	* gcc.dg/rtl/arm/ldrd-peepholes.c: Only run on arm
-
-2019-02-07  Andreas Krebbel  <krebbel@linux.ibm.com>
-
-	* gcc.target/s390/zvector/xl-xst-align-1.c: New test.
-	* gcc.target/s390/zvector/xl-xst-align-2.c: New test.
-
-2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/88714
-	* gcc.c-torture/execute/pr88714.c: New test.
-	* gcc.dg/rtl/arm/ldrd-peepholes.c: New test.
-
-2019-02-07  Tamar Christina  <tamar.christina@arm.com>
-
-	PR/target 88850
-	* gcc.target/arm/pr88850.c: New test.
-
-2019-02-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/86218
-	* g++.dg/cpp0x/pr86218.C: New.
-
-2019-02-06  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/89225
-	* gcc.target/powerpc/pr89225.c: New.
-
-2019-02-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt76.adb: New test.
-
-2019-02-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/71860
-	* gfortran.dg/null_10.f90: New test.
-
-2019-02-06  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/71302
-	* g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Add expected
-	column numbers to dg-warning directives where they are correct.
-	* g++.dg/warn/Wzero-as-null-pointer-constant-5.C: Likewise.
-	* g++.dg/warn/Wzero-as-null-pointer-constant-7.C: Likewise.
-	* g++.dg/warn/Wzero-as-null-pointer-constant-8.C: New test.
-
-2019-02-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR debug/87451
-	* gcc.dg/debug/dwarf2/inline5.c: Allow for non-comment before
-	"(DIE (0x[0-9a-f]*) DW_TAG_variable".
-	xfail scan-assembler-not with Solaris as.
-
-2019-02-06  Bill Seurer  <seurer@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/vsx-vector-6.p7.c: Update instruction
-	counts and target.
-	* gcc.target/powerpc/vsx-vector-6.p8.c: Update instruction
-	counts and target.
-	* gcc.target/powerpc/vsx-vector-6.p9.c: Update instruction
-	counts and target.
-
-2019-02-06  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89182
-	* gfortran.dg/graphite/pr89182.f90: New testcase.
-
-2019-02-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89211
-	* gcc.dg/pr89211.c: New test.
-
-	PR middle-end/89210
-	* c-c++-common/builtin-convertvector-2.c: New test.
-
-2019-02-05  Nikhil Benesch  <nikhil.benesch@gmail.com>
-
-	PR go/89019
-	* lib/go-torture.exp: Test compiling with -flto.
-
-2019-02-06  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/88584
-	* gcc.dg/redecl-18.c: New test.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89187
-	* g++.dg/opt/pr89187.C: New test.
-
-2019-02-05  Andrea Corallo  <andrea.corallo@arm.com>
-
-	* jit.dg/add-driver-options-testlib.c: Add support file for
-	test-add-driver-options.c testcase.
-	* jit.dg/all-non-failing-tests.h: Add note about
-	test-add-driver-options.c
-	* jit.dg/jit.exp (jit-dg-test): Update to support
-	add-driver-options-testlib.c compilation.
-	* jit.dg/test-add-driver-options.c: New testcase.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/11304
-	* gcc.target/i386/call-1.c (set_eax): Add "eax" clobber.
-	* gcc.target/i386/call-2.c: New test.
-
-2019-02-05  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89158 - by-value capture of constexpr variable broken.
-	* g++.dg/cpp0x/lambda/lambda-89158.C: New test.
-
-2019-02-05  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* gcc.dg/vect/pr84711.c: Use -Wno-psabi.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
-	target.
-	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
-
-	PR target/89188
-	* g++.dg/opt/pr89188.C: New test.
-
-	PR rtl-optimization/89195
-	* gcc.c-torture/execute/pr89195.c: New test.
-
-2019-02-05  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	* gcc.target/powerpc/vec-extract-slong-1.c: Require p8 execution
-	hardware.
-	* gcc.target/powerpc/vec-extract-schar-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-sint128-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-sshort-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-ulong-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-uchar-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-sint-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-ushort-1.c: Likewise.
-	* gcc.target/powerpc/vec-extract-uint-1.c: Likewise.
-
-2019-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/89186
-	* g++.dg/ext/vector36.C: New test.
-
-2019-02-05  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/87770
-	* g++.dg/pr87770.C: New.
-
-2019-02-04  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/89077
-	* gfortran.dg/pr89077.f90: New test.
-
-2019-02-04  Martin Liska  <mliska@suse.cz>
-
-	PR ipa/88985
-	* gcc.dg/ipa/pr88985.c: New test.
-
-2019-02-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment
-	characters or extra spaces after the comment character.
-
-2019-02-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/torture/alias-1.C: New test.
-
-2019-02-03  Martin Sebor  <msebor@redhat.com>
-
-	PR c/69661
-	* c-c++-common/Wsequence-point-2.c: New test.
-
-	PR c++/44648
-	* g++.dg/warn/Wunused-var-35.C: New test.
-
-2019-02-03  Richard Biener  <rguenther@suse.de>
-
-	PR debug/87295
-	* g++.dg/debug/dwarf2/pr87295.C: New testcase.
-
-2019-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/88298
-	* gfortran.dg/warn_conversion_10.f90: New test.
-
-2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88393
-	* gfortran.dg/alloc_comp_assign_16.f03: New test.
-
-2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88980
-	* gfortran.dg/realloc_on_assign_32.f90: New test.
-
-2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88685
-	* gfortran.dg/pointer_array_component_3.f90: New test.
-
-2019-02-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/87887
-	* gcc.dg/gomp/pr87887-1.c: New test.
-	* gcc.dg/gomp/pr87887-2.c: New test.
-
-2019-02-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/83246
-	PR fortran/89084
-	* gfortran.dg/pr89084.f90: New test.
-	* gfortran.dg/lto/pr89084_0.f90: New test.
-	* gfortran.dg/pr83246.f90: New test.
-
-2019-02-01  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88325 - ICE with invalid out-of-line template member definition.
-	* g++.dg/cpp2a/typename14.C: New test.
-
-2019-02-01  Richard Biener  <rguenther@suse.de>
-
-	PR middle-end/88597
-	* gcc.dg/torture/pr88597.c: New testcase.
-
-2019-02-01  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/85497
-	* gcc.dg/graphite/pr85497.c: New testcase.
-
-2019-02-01  Richard Biener  <rguenther@suse.de>
-
-	PR testsuite/87451
-	* gcc.dg/debug/dwarf2/inline5.c: Allow more comment variants.
-
-2019-02-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89143
-	* gcc.dg/tree-ssa/vrp121.c: New test.
-
-	PR tree-optimization/88107
-	* gcc.dg/gomp/pr88107.c: New test.
-
-	PR c++/87175
-	* g++.dg/ext/attrib57.C: New test.
-
-2018-02-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
-
-	PR tree-optimization/88932
-	* gfortran.dg/pr88932.f90: New test.
-
-2019-01-31  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88983 - ICE with switch in constexpr function.
-	* g++.dg/cpp1y/constexpr-88983.C: New test.
-
-2019-01-31  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/88669
-	* gfortran.dg/contiguous_9.f90: New test.
-
-2019-01-31  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89083, c++/80864 - ICE with list initialization in template.
-	* g++.dg/cpp0x/initlist107.C: New test.
-	* g++.dg/cpp0x/initlist108.C: New test.
-	* g++.dg/cpp0x/initlist109.C: New test.
-	* g++.dg/cpp0x/initlist110.C: New test.
-	* g++.dg/cpp0x/initlist111.C: New test.
-	* g++.dg/cpp0x/initlist112.C: New test.
-	* g++.dg/init/ptrfn4.C: New test.
-
-2019-01-31  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c/89122
-	* g++.dg/spellcheck-stdlib.C (test_FLT_MAX): New test.
-	* gcc.dg/spellcheck-stdlib.c (test_FLT_MAX): New test.
-
-2019-01-31  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89135
-	* gcc.dg/torture/pr89135.c: New testcase.
-
-2019-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR sanitizer/89124
-	* c-c++-common/asan/pr89124.c: New test.
-
-2019-01-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/52564
-	* gfortran.dg/print_2.f90: New test.
-
-2019-01-30  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/87246
-	* gcc.target/i386/pr87246.c: New.
-
-2019-01-30  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/89119 - ICE with value-initialization in template.
-	* g++.dg/cpp0x/initlist-value3.C: New test.
-
-2019-01-30  Kelvin Nilsen  <kelvin@gcc.gnu.org>
-
-	* gcc.target/powerpc/vec-extract-schar-1.c: New test.
-	* gcc.target/powerpc/vec-extract-sint-1.c: New test.
-	* gcc.target/powerpc/vec-extract-sint128-1.c: New test.
-	* gcc.target/powerpc/vec-extract-slong-1.c: New test.
-	* gcc.target/powerpc/vec-extract-sshort-1.c: New test.
-	* gcc.target/powerpc/vec-extract-uchar-1.c: New test.
-	* gcc.target/powerpc/vec-extract-uint-1.c: New test.
-	* gcc.target/powerpc/vec-extract-uint128-1.c: New test.
-	* gcc.target/powerpc/vec-extract-ulong-1.c: New test.
-	* gcc.target/powerpc/vec-extract-ushort-1.c: New test.
-
-2019-01-30  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89111
-	* gcc.dg/torture/pr89111.c: New testcase.
-
-2019-01-30  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR testsuite/88920
-	* lib/target-supports.exp: Cache result.
-
-2019-01-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/89105
-	* g++.target/i386/pr89105.C: New test.
-
-	PR c/89061
-	* gcc.dg/pr89061.c: New test.
-
-2019-01-29  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88956
-	* gcc.dg/Warray-bounds-39.c: New test.
-
-2019-01-29  Marek Polacek  <polacek@redhat.com>
-
-	PR testsuite/89110
-	* g++.dg/other/nontype-1.C: Expect error in all modes.
-	* g++.dg/parse/crash13.C: Likewise.
-	* g++.dg/parse/error36.C: Likewise.
-	* g++.dg/template/error29.C: Likewise.
-
-2019-01-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/57048
-	* gfortran.dg/c_funptr_1.f90: New file.
-	* gfortran.dg/c_funptr_1_mod.f90: New file.
-
-2019-01-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/66676
-	PR ipa/89104
-	* gcc.dg/gomp/pr89104.c: New test.
-
-2019-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gdc.dg/pr89042a.d: Mark as compile test.
-	* gdc.dg/pr89042b.d: Likewise.
-
-2019-01-29  Richard Biener  <rguenther@suse.de>
-
-	PR debug/87295
-	* g++.dg/lto/pr87295_0.C: New testcase.
-
-2019-01-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/89045
-	* gcc.dg/pr89045.c: New test.
-
-	PR c/86125
-	* gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
-	lp64, ilp32 and llp64 only.
-	(fputs): Use unsigned long long instead of size_t for return type.
-	(vfprintf, vfscanf): Accept arbitrary target specific type for
-	va_list.
-
-2019-01-28  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88358 - name wrongly treated as type.
-	* g++.dg/cpp2a/typename1.C: Add dg-error.
-	* g++.dg/cpp2a/typename13.C: New test.
-	* g++.dg/cpp2a/typename6.C: Make a function name qualified.
-	Add typename.
-
-2019-01-28  Marek Polacek  <polacek@redhat.com>
-
-	* g++.dg/cpp0x/enum37.C: Add dg-error.
-
-2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
-	* c-c++-common/Waddress-of-packed-member-2.c: New test case.
-
-2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	* gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
-	"-Wattribute-alias".
-
-2019-01-27  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR fortran/70696
-	* gfortran.dg/coarray/event_3.f0: Add save attribue to x.
-
-2019-01-27  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88815 - narrowing conversion lost in decltype.
-	PR c++/78244 - narrowing conversion in template not detected.
-	* g++.dg/cpp0x/Wnarrowing15.C: New test.
-	* g++.dg/cpp0x/Wnarrowing16.C: New test.
-	* g++.dg/cpp0x/constexpr-decltype3.C: New test.
-	* g++.dg/cpp1y/Wnarrowing1.C: New test.
-
-	PR c++/89024 - ICE with incomplete enum type.
-	* g++.dg/cpp0x/enum37.C: New test.
-
-2019-01-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt75.adb: New test.
-	* gnat.dg/opt75_pkg.ad[sb]: New helper.
-
-2019-01-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/87214
-	* gcc.target/i386/avx512vl-pr87214-1.c: New test.
-	* gcc.target/i386/avx512vl-pr87214-2.c: New test.
-
-2019-01-26  Martin Jambor  <mjambor@suse.cz>
-
-	PR ipa/88933
-	* gfortran.dg/gomp/pr88933.f90: New test.
-
-2019-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	PR d/89042
-	* gdc.dg/pr89042a.d: New test.
-	* gdc.dg/pr89042b.d: New test.
-
-2019-01-26  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/57553
-	* gfortran.dg/pr57553.f90: New test.
-
-2019-01-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array34.adb: New test.
-
-2019-01-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR preprocessor/88974
-	* c-c++-common/cpp/pr88974.c: New test.
-
-2019-01-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/88969
-	* g++.dg/cpp2a/destroying-delete2.C: New.
-	* g++.dg/cpp2a/destroying-delete3.C: Likewise.
-
-2019-01-25  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/85780
-	* gfortran.dg/pr85780.f90: Update testcase for error message.
-
-2019-01-25  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* gcc.target/aarch64/aapcs64/test_align-10.c: New test.
-	* gcc.target/aarch64/aapcs64/test_align-11.c: New test.
-	* gcc.target/aarch64/aapcs64/test_align-12.c: New test.
-
-2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR middle-end/89037
-	* gcc.dg/pr89037.c: New test.
-
-2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_fenv): New.
-	* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
-	fenv effective target.
-	* gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
-
-2019-01-25  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/86865
-	* gcc.dg/graphite/pr86865.c: New testcase.
-	* gcc.dg/graphite/pr69728.c: XFAIL.
-	* gcc.dg/graphite/scop-21.c: Likewise.
-
-2019-01-24  Martin Sebor  <msebor@redhat.com>
-
-	PR c/86125
-	PR c/88886
-	PR middle-end/86308
-	* gcc.dg/Wbuiltin-declaration-mismatch-6.c: New test.
-	* gcc.dg/Wbuiltin-declaration-mismatch-7.c: New test.
-	* gcc.dg/Wbuiltin-declaration-mismatch-8.c: New test.
-	* gcc.dg/Wbuiltin-declaration-mismatch-9.c: New test.
-	* gcc.dg/Wbuiltin-declaration-mismatch-10.c: New test.
-	* gcc.dg/builtins-69.c: New test.
-	* gcc.dg/Wint-conversion-2.c: Add expected warning.
-	* gcc.c-torture/execute/eeprof-1.c: Adjust function signatures.
-
-2019-01-24  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR rtl-optimization/88948
-	* gcc.target/i386/pr88948.c: New test.
-
-2019-01-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/89006
-	* g++.dg/debug/pr89006.C: New test.
-
-	PR middle-end/89015
-	* gcc.dg/gomp/pr89015.c: New test.
-
-	PR c++/88976
-	* c-c++-common/gomp/cancel-2.c: New test.
-	* gcc.dg/gomp/cancel-1.c: New test.
-	* g++.dg/gomp/cancel-1.C: New test.
-	* g++.dg/gomp/cancel-2.C: New test.
-	* g++.dg/gomp/cancel-3.C: New test.
-
-2019-01-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/89027
-	* gfortran.dg/gomp/pr89027.f90: New test.
-
-2019-01-24  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/88929
-	* gfortran.dg/ISO_Fortran_binding_3.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_3.c: Subsidiary source.
-
-2019-01-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR libgcc/88931
-	* gcc.dg/torture/fp-int-convert-timode-1.c: New test.
-	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
-
-2019-01-23  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/88998
-	* g++.target/i386/pr88998.c: New test.
-
-2019-01-23  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88757 - qualified name treated wrongly as type.
-	* g++.dg/cpp0x/dependent2.C: New test.
-	* g++.dg/cpp2a/typename10.C: Remove dg-error.
-	* g++.dg/cpp2a/typename12.C: New test.
-	* g++.dg/template/static30.C: Remove dg-error.
-
-2019-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/44715
-	* c-c++-common/pr44715.c: New test.
-
-	PR c++/88984
-	* c-c++-common/pr88984.c: New test.
-
-2019-01-23  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/89008
-	* gcc.dg/torture/pr89008.c: New testcase.
-
-2019-01-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/opt4.ads: New test.
-
-2019-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88964
-	* gfortran.dg/pr88964.f90: New test.
-
-2019-01-22  Martin Sebor  <msebor@redhat.com>
-
-	* c-c++-common/Warray-bounds-2.c: Include headers only if they exist.
-	* c-c++-common/Warray-bounds-3.c: Make xfails conditional on target
-	non_strict_align.
-	* c-c++-common/Wrestrict-2.c: Include headers only if they exist.
-	* c-c++-common/Wrestrict.c: Make xfails conditional on target
-	non_strict_align.
-
-2018-01-22  Steve Ellcey  <sellcey@marvell.com>
-
-	* c-c++-common/gomp/pr60823-1.c: Change aarch64-*-* target
-	to aarch64*-*-* target.
-	* c-c++-common/gomp/pr60823-3.c: Ditto.
-	* g++.dg/gomp/declare-simd-1.C: Ditto.
-	* g++.dg/gomp/declare-simd-3.C: Ditto.
-	* g++.dg/gomp/declare-simd-4.C: Ditto.
-	* g++.dg/gomp/declare-simd-7.C: Ditto.
-	* g++.dg/gomp/pr88182.C: Ditto.
-	* gcc.dg/gomp/declare-simd-1.c: Ditto.
-	* gcc.dg/gomp/declare-simd-3.c: Ditto.
-	* gcc.dg/gomp/pr59669-2.c: Ditto.
-	* gcc.dg/gomp/pr87895-1.c: Ditto.
-	* gcc.dg/gomp/simd-clones-2.c: Ditto.
-	* gfortran.dg/gomp/declare-simd-2.f90: Ditto.
-	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
-	* gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88965
-	* gcc.target/powerpc/pr88965.c: New test.
-
-	PR middle-end/88968
-	* c-c++-common/gomp/atomic-23.c: New test.
-
-2019-01-22  Harald Anlauf  <anlauf@gmx.de>
-
-	PR fortran/88579
-	* gfortran.dg/power_8.f90: New test.
-
-2019-01-22  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* g++.dg/lto/pr87906_0.C: Add dg-require-effective-target fpic.
-	* g++.dg/vec-init-1.C: Likewise.
-	* gcc.dg/pr87793.c: Likewise.
-
-2019-01-22  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* g++.dg/cpp0x/pr86397-1.C: Add -fdelete-null-pointer-checks.
-	* g++.dg/cpp0x/pr86397-2.C: Likewise.
-
-2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* gcc.target/arm/aapcs/bitfield2.c: New test.
-	* gcc.target/arm/aapcs/bitfield3.c: New test.
-
-2019-01-22  Wilco Dijkstra  <wdijkstr@arm.com>
-
-	PR rtl-optimization/87763
-	* gcc.dg/vect/vect-nop-move.c: Fix testcase on AArch64.
-
-2019-01-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88954
-	* gcc.target/i386/pr88954-1.c: New test.
-	* gcc.target/i386/pr88954-2.c: Likewise.
-
-2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88469
-	* gcc.target/arm/aapcs/bitfield1.c: New test.
-	* gcc.target/arm/aapcs/overalign_rec1.c: New test.
-	* gcc.target/arm/aapcs/overalign_rec2.c: New test.
-	* gcc.target/arm/aapcs/overalign_rec3.c: New test.
-
-2019-01-22  Manfred Schwarb  <manfred99@gmx.ch>
-
-	* gfortran.dg/array_function_5.f90: Fix a dg directive.
-	* gfortran.dg/block_16.f08: Likewise.
-	* gfortran.dg/dec_structure_14.f90: Likewise.
-	* gfortran.dg/namelist_96.f90: Likewise.
-	* gfortran.dg/newunit_5.f90.f90: Moved to
-	* gfortran.dg/newunit_5.f90: here.
-	* gfortran.dg/pdt_28.f03: Likewise.
-	* gfortran.dg/spread_simplify_1.f90: Likewise.
-
-2019-01-22  Tamar Christina  <tamar.christina@arm.com>
-
-	PR/tree-optimization 88903
-	* gcc.dg/vect/pr88903-1.c: Add explicit &.
-
-2019-01-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88904
-	* gcc.c-torture/execute/pr88904.c: New test.
-
-	PR target/88905
-	* gcc.dg/pr88905.c: New test.
-
-	PR rtl-optimization/49429
-	PR target/49454
-	PR rtl-optimization/86334
-	PR target/88906
-	* gcc.target/i386/pr86334.c: New test.
-	* gcc.target/i386/pr88906.c: New test.
-
-2019-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/88949
-	* g++.dg/gomp/pr88949.C: New test.
-
-2019-01-21  Manfred Schwarb  <manfred99@gmx.ch>
-
-	* class_66.f90: Fix a dg directive.
-	* debug/pr35154-stabs.f: Likewise.
-	* dec_d_lines_3.f: Likewise.
-	* dec_d_lines_3.f: Likewise.
-	* dec_structure_12.f90: Likewise.
-	* dec_structure_15.f90: Likewise.
-	* deferred_character_31.f90: Likewise.
-	* dtio_31.f03: Likewise.
-	* dtio_32.f03: Likewise.
-	* extends_11.f03: Likewise.
-	* integer_plus.f90: Likewise.
-	* pdt_25.f03: Likewise.
-	* pr58968.f: Likewise.
-	* pr78259.f90: Likewise.
-	* vect/vect-2.f90: Likewise.
-	* matmul_const.f90: Likewise.
-
-2019-01-21  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR target/88938
-	* gcc.target/i386/pr88938.c: New test.
-
-2019-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR sanitizer/88901
-	* g++.dg/asan/pr88901.C: New test.
-
-2019-01-21  Tamar Christina  <tamar.christina@arm.com>
-
-	* g++.dg/vect/simd-clone-7.cc: Fix assembler scan.
-
-2019-01-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR c/88928
-	* c-c++-common/Waddress-of-packed-member-1.c: New test case.
-	* gcc.dg/pr88928.c: New test case.
-
-2019-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/utf-array.c: Allow wchar_t to be printed as
-	{long ,short ,}{unsigned ,}int.
-
-2019-01-21  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88934
-	* gfortran.dg/pr88934.f90: New testcase.
-
-2019-01-20  Ulrich Drepper  <drepper@redhat.com>
-
-	Fix after C++ P0600 implementation.
-	* g++.dg/init/new39.C: Don't just ignore result of new.
-
-2019-01-20  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.dg/runnable.d: Add more tests for comparing complex types.
-
-2019-01-20  Johannes Pfau  <johannespfau@gmail.com>
-
-	* gdc.dg/runnable.d: Add tests for comparing complex types.
-
-2019-01-20  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* gcc.target/powerpc/altivec_vld_vst_addr.c: Remove, split into
-	altivec_vld_vst_addr-1.c and altivec_vld_vst_addr-2.c.
-	* gcc.target/powerpc/altivec_vld_vst_addr-1.c: New test.
-	* gcc.target/powerpc/altivec_vld_vst_addr-2.c: Ditto.
-
-2019-01-18  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR fortran/37835
-	* gfortran.dg/no-automatic.f90: New test.
-
-2019-01-19  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/77960
-	* gfortran.dg/pr77960.f90: New test.
-
-2018-01-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	    Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/56789
-	* gfortran.dg/contiguous_3.f90: Make code compilant.  Remove
-	scan-tree tests that fail with patch.
-	* gfortran.dg/contiguous_8.f90: New test.
-
-2019-01-19  Richard Sandiford  <richard.sandiford@arm.com>
-
-	* gfortran.dg/loop_versioning_1.f90: Bump the number of identified
-	inner strides.
-	* gfortran.dg/loop_versioning_9.f90: New test.
-	* gfortran.dg/loop_versioning_10.f90: Likewise.
-
-2019-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/88902
-	* gfortran.dg/pr88902.f90: New test.
-
-2019-01-18  Martin Sebor  <msebor@redhat.com>
-
-	* c-c++-common/attr-nonstring-3.c: Remove an xfail.
-
-2019-01-18  Ian Lance Taylor  <iant@golang.org>
-
-	* go.go-torture/execute/names-1.go: Stop using debug/xcoff, which
-	is no longer externally visible.
-
-2019-01-18  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/86926
-	* g++.dg/cpp1z/constexpr-lambda23.C: New test.
-
-2019-01-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/88587
-	* g++.target/i386/pr88587.C (dg-do): Add { target ia32 }.
-	(dg-options): Replace -m32 with -fno-pic.
-	* gcc.target/i386/mvc13.c (dg-do): Add { target ia32 }.
-	(dg-options): Remove -m32.
-
-2019-01-18  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88903
-	* gcc.dg/vect/pr88903-1.c: New testcase.
-	* gcc.dg/vect/pr88903-2.c: Likewise.
-
-2019-01-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR c/51628
-	PR c/88664
-	* c-c++-common/pr51628-33.c: New test.
-	* c-c++-common/pr51628-35.c: New test.
-	* c-c++-common/pr88664-1.c: Likewise.
-	* c-c++-common/pr88664-2.c: Likewise.
-	* gcc.dg/pr51628-34.c: Likewise.
-
-2019-01-18  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/88799
-	* gcc.target/arm/multilib.exp (config "aprofile"): Add tests for
-	mp and sec extensions to armv7-a.
-
-2019-01-18  Martin Liska  <mliska@suse.cz>
-
-	* gcc.dg/no_profile_instrument_function-attr-1.c: Update
-	expected function name.
-
-2019-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/86214
-	* g++.dg/opt/pr86214-1.C: New test.
-	* g++.dg/opt/pr86214-2.C: New test.
-
-2019-01-18  Christophe Lyon  <christophe.lyon@linaro.org>
-
-	* gcc.target/arm/pr77904.c: Add dg-warning for sp clobber.
-
-2019-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	Reapply:
-	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88489
-	* gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
-	* gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
-
-2019-01-18  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/88587
-	* g++.target/i386/pr88587.C: New test.
-	* gcc.target/i386/mvc13.c: New test.
-
-2018-01-17  Steve Ellcey  <sellcey@cavium.com>
-
-	PR fortran/88898
-	* gfortran.dg/gomp/declare-simd-2.f90: Add aarch64 target specifier to
-	warning checks.
-	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
-	* gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-17  Martin Sebor  <msebor@redhat.com>
-
-	PR middle-end/88273
-	* gcc.dg/Warray-bounds-38.c: New test.
-
-2018-01-17  Steve Ellcey  <sellcey@cavium.com>
-
-	* c-c++-common/gomp/pr60823-1.c: Add aarch64 specific
-	warning checks and assembler scans.
-	* c-c++-common/gomp/pr60823-3.c: Ditto.
-	* c-c++-common/gomp/pr63328.c: Ditto.
-	* g++.dg/gomp/declare-simd-1.C: Ditto.
-	* g++.dg/gomp/declare-simd-3.C: Ditto.
-	* g++.dg/gomp/declare-simd-4.C: Ditto.
-	* g++.dg/gomp/declare-simd-7.C: Ditto.
-	* g++.dg/gomp/pr88182.C: Ditto.
-	* g++.dg/vect/simd-clone-7.cc: Ditto.
-	* gcc.dg/gomp/declare-simd-1.c: Ditto.
-	* gcc.dg/gomp/declare-simd-3.c: Ditto.
-	* gcc.dg/gomp/pr59669-2.c: Ditto.
-	* gcc.dg/gomp/pr87895-1.c: Ditto.
-	* gcc.dg/gomp/pr87895-2.c: Ditto.
-	* gcc.dg/gomp/simd-clones-2.c: Ditto.
-	* gfortran.dg/gomp/declare-simd-2.f90: Ditto.
-	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
-	* gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/auto52.C: Test locations too.
-	* g++.dg/cpp0x/trailing2.C: Likewise.
-	* g++.dg/cpp1y/auto-fn18.C: Likewise.
-	* g++.dg/cpp1y/auto-fn25.C: Likewise.
-	* g++.dg/cpp1y/auto-fn52.C: Likewise.
-	* g++.dg/cpp1y/auto-fn53.C: Likewise.
-	* g++.dg/cpp1y/auto-fn54.C: Likewise.
-
-2019-01-17  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/88699
-	* g++.dg/template/pr88699.C: New test.
-
-2019-01-17  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88800
-	* c-c++-common/Wrestrict.c: Adjust.
-	* gcc.dg/Warray-bounds-37.c: New test.
-	* gcc.dg/builtin-memcpy-2.c: New test.
-	* gcc.dg/builtin-memcpy.c: New test.
-
-2019-01-17  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88850
-	* gcc.target/arm/pr51968.c: Use neon intrinsics.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* gcc.dg/20020312-2.c: Add amdgcn support.
-	* gcc.dg/Wno-frame-address.c: Disable on amdgcn.
-	* gcc.dg/builtin-apply2.c: Likewise.
-	* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
-	* gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
-	* gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
-	* gcc.dg/memcmp-1.c: Increase timeout factor.
-	* gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
-	* gcc.dg/sibcall-10.c: xfail on amdgcn.
-	* gcc.dg/sibcall-9.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
-	* gcc.dg/tree-ssa/pr84512.c: Likewise.
-	* gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
-	* gfortran.dg/bind_c_array_params_2.f90: Likewise.
-	* lib/target-supports.exp (check_effective_target_trampolines):
-	Configure amdgcn.
-	(check_profiling_available): Likewise.
-	(check_effective_target_global_constructor): Likewise.
-	(check_effective_target_return_address): Likewise.
-	(check_effective_target_fopenacc): Likewise.
-	(check_effective_target_fopenmp): Likewise.
-	(check_effective_target_vect_int): Likewise.
-	(check_effective_target_vect_intfloat_cvt): Likewise.
-	(check_effective_target_vect_uintfloat_cvt): Likewise.
-	(check_effective_target_vect_floatint_cvt): Likewise.
-	(check_effective_target_vect_floatuint_cvt): Likewise.
-	(check_effective_target_vect_simd_clones): Likewise.
-	(check_effective_target_vect_shift): Likewise.
-	(check_effective_target_whole_vector_shift): Likewise.
-	(check_effective_target_vect_bswap): Likewise.
-	(check_effective_target_vect_shift_char): Likewise.
-	(check_effective_target_vect_long): Likewise.
-	(check_effective_target_vect_float): Likewise.
-	(check_effective_target_vect_double): Likewise.
-	(check_effective_target_vect_perm): Likewise.
-	(check_effective_target_vect_perm_byte): Likewise.
-	(check_effective_target_vect_perm_short): Likewise.
-	(check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
-	(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
-	(check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
-	(check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
-	(check_effective_target_vect_natural_alignment): Likewise.
-	(check_effective_target_vect_fully_masked): Likewise.
-	(check_effective_target_vect_element_align): Likewise.
-	(check_effective_target_vect_masked_store): Likewise.
-	(check_effective_target_vect_scatter_store): Likewise.
-	(check_effective_target_vect_condition): Likewise.
-	(check_effective_target_vect_cond_mixed): Likewise.
-	(check_effective_target_vect_char_mult): Likewise.
-	(check_effective_target_vect_short_mult): Likewise.
-	(check_effective_target_vect_int_mult): Likewise.
-	(check_effective_target_sqrt_insn): Likewise.
-	(check_effective_target_vect_call_sqrtf): Likewise.
-	(check_effective_target_vect_call_btrunc): Likewise.
-	(check_effective_target_vect_call_btruncf): Likewise.
-	(check_effective_target_vect_call_ceil): Likewise.
-	(check_effective_target_vect_call_floorf): Likewise.
-	(check_effective_target_lto): Likewise.
-	(check_vect_support_and_set_flags): Likewise.
-	(check_effective_target_vect_stridedN): Enable when fully masked is
-	available.
-	(add_options_for_sqrt_insn): New procedure.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* lib/file-format.exp (gcc_target_object_format): Handle AMD GCN.
-	* lib/gcc-dg.exp (gcc-dg-prune): Ignore blank lines from the LLVM
-	linker.
-	* lib/target-supports.exp (check_effective_target_llvm_binutils): New.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.dg/graphite/scop-19.c: Check pie_enabled.
-	* gcc.dg/pic-1.c: Disable on amdgcn.
-	* gcc.dg/pic-2.c: Disable on amdgcn.
-	* gcc.dg/pic-3.c: Disable on amdgcn.
-	* gcc.dg/pic-4.c: Disable on amdgcn.
-	* gcc.dg/pie-3.c: Disable on amdgcn.
-	* gcc.dg/pie-4.c: Disable on amdgcn.
-	* gcc.dg/uninit-19.c: Check pie_enabled.
-	* lib/target-supports.exp (check_effective_target_pie): Add amdgcn.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* c-c++-common/ubsan/pr71512-1.c: Require exceptions.
-	* c-c++-common/ubsan/pr71512-2.c: Require exceptions.
-	* gcc.c-torture/compile/pr34648.c: Require exceptions.
-	* gcc.c-torture/compile/pr41469.c: Require exceptions.
-	* gcc.dg/20111216-1.c: Require exceptions.
-	* gcc.dg/cleanup-10.c: Require exceptions.
-	* gcc.dg/cleanup-11.c: Require exceptions.
-	* gcc.dg/cleanup-12.c: Require exceptions.
-	* gcc.dg/cleanup-13.c: Require exceptions.
-	* gcc.dg/cleanup-5.c: Require exceptions.
-	* gcc.dg/cleanup-8.c: Require exceptions.
-	* gcc.dg/cleanup-9.c: Require exceptions.
-	* gcc.dg/gomp/pr29955.c: Require exceptions.
-	* gcc.dg/lto/pr52097_0.c: Require exceptions.
-	* gcc.dg/nested-func-5.c: Require exceptions.
-	* gcc.dg/pch/except-1.c: Require exceptions.
-	* gcc.dg/pch/valid-2.c: Require exceptions.
-	* gcc.dg/pr41470.c: Require exceptions.
-	* gcc.dg/pr42427.c: Require exceptions.
-	* gcc.dg/pr44545.c: Require exceptions.
-	* gcc.dg/pr47086.c: Require exceptions.
-	* gcc.dg/pr51481.c: Require exceptions.
-	* gcc.dg/pr51644.c: Require exceptions.
-	* gcc.dg/pr52046.c: Require exceptions.
-	* gcc.dg/pr54669.c: Require exceptions.
-	* gcc.dg/pr56424.c: Require exceptions.
-	* gcc.dg/pr64465.c: Require exceptions.
-	* gcc.dg/pr65802.c: Require exceptions.
-	* gcc.dg/pr67563.c: Require exceptions.
-	* gcc.dg/tree-ssa/pr41469-1.c: Require exceptions.
-	* gcc.dg/tree-ssa/ssa-dse-28.c: Require exceptions.
-	* gcc.dg/vect/pr46663.c: Require exceptions.
-	* lib/target-supports.exp (check_effective_target_exceptions): New.
-
-2019-01-17  Tamar Christina  <tamar.christina@arm.com>
-
-	PR target/88851
-	* gcc.target/aarch64/stack-check-cfa-3.c: Update test.
-
-2019-01-17  Nathan Sidwell  <nathan@acm.org>
-
-	PR c++/86610
-	* g++.dg/cpp0x/pr86610.C: New.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Fix the test cases for
-	VFIXUPIMM* intrinsics.
-	* gcc.target/i386/avx512f-vfixupimmps-2.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	PR target/88794
-	Revert:
-	2018-11-06  Wei Xiao  <wei3.xiao@intel.com>
-
-	* gcc.target/i386/avx-1.c: Update tests for VFIXUPIMM* intrinsics.
-	* gcc.target/i386/avx512f-vfixupimmpd-1.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmps-1.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmsd-1.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmss-1.c: Ditto.
-	* gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
-	* gcc.target/i386/avx512vl-vfixupimmpd-1.c: Ditto.
-	* gcc.target/i386/avx512vl-vfixupimmps-1.c: Ditto.
-	* gcc.target/i386/sse-13.c: Ditto.
-	* gcc.target/i386/sse-14.c: Ditto.
-	* gcc.target/i386/sse-22.c: Ditto.
-	* gcc.target/i386/sse-23.c: Ditto.
-	* gcc.target/i386/testimm-10.c: Ditto.
-	* gcc.target/i386/testround-1.c: Ditto.
-
-2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
-
-	PR target/88794
-	Revert:
-	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88489
-	* gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
-	* gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
-
-2019-01-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88870
-	* gcc.dg/pr88870.c: New test.
-
-2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
-
-	* gcc.target/powerpc/altivec_vld_vst_addr.c: New test.
-
-2019-01-17  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR c++/87768
-	* g++.dg/concepts/pr87768.C: New.
-
-	PR c++/86648
-	* gcc.dg/cpp1z/pr86648.C: New.
-
-2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
-
-	PR target/87306
-	* gcc.dg/vect/bb-slp-pow-1.c: Modify to reflect that the loop is not
-	vectorized on POWER unless hardware misaligned loads are available.
-
-2019-01-16  David Malcolm  <dmalcolm@redhat.com>
-
-	PR target/88861
-	* g++.dg/torture/pr88861.C: New test.
-
-2019-01-16  Tamar Christina  <tamar.christina@arm.com>
-
-	PR debug/88046
-	* g++.dg/lto/pr88046_0.C: Check for shared and fPIC.
-
-2019-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/other/pr33558.C: Test location too.
-	* g++.dg/other/pr33558-2.C: Likewise.
-	* g++.dg/parse/crash4.C: Likewise.
-	* g++.old-deja/g++.brendan/err-msg11.C: Likewise.
-	* g++.old-deja/g++.mike/p7635.C: Likewise.
-	* g++.old-deja/g++.other/decl6.C: Likewise.
-
-2019-01-16  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/78244 - narrowing conversion in template not detected.
-	* g++.dg/cpp0x/Wnarrowing13.C: New test.
-	* g++.dg/cpp0x/Wnarrowing14.C: New test.
-
-2019-01-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/51628
-	PR target/88682
-	* c-c++-common/pr51628-10.c (unaligned_int128_t): Add
-	may_alias attribute.
-
-2019-01-15  Nikhil Benesch  <nikhil.benesch@gmail.com>
-
-	* gcc.misc-tests/godump-1.c: Add test case for typedef before
-	struct.
-
-2019-01-15  David Malcolm  <dmalcolm@redhat.com>
-
-	PR c++/88795
-	* g++.dg/template/pr88795.C: New test.
-
-2019-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/43136
-	* gfortran.dg/actual_array_substr_3.f90: New test.
-
-2019-01-15  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/81849
-	* gfortran.dg/pr81849.f90: New test.
-
-2019-01-15  Paul Thomas  <pault@gcc.gnu.org>
-
-	* gfortran.dg/ISO_Fortran_binding_2.c: Change reference to
-	ISO_Fortran_binding_2.h.
-
-2019-01-15  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88866
-	* g++.dg/cpp0x/variadic126.C: Tweak dg-error.
-
-2019-01-15  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR inline-asm/52813
-	* gcc.target/i386/pr52813.c (test1): Turn the diagnostic into a
-	-Wdeprecated warning and expect a following note:.
-
-2019-01-15  Richard Biener  <rguenther@suse.de>
-
-	PR debug/88046
-	* g++.dg/lto/pr88046_0.C: New testcase.
-
-2019-01-15  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88855
-	* gcc.dg/pr88855.c: New testcase.
-
-2019-01-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/typedef-initialized.C: New.
-
-2019-01-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/bitfld3.C: New.
-
-2019-01-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88775
-	* gcc.dg/tree-ssa/pr88775-1.c: New test.
-	* gcc.dg/tree-ssa/pr88775-2.c: New test.
-
-2019-01-14  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88825 - ICE with bogus function return type deduction.
-	* g++.dg/cpp1y/auto-fn55.C: New test.
-
-2019-01-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/cpp1z/feat-cxx1z.C: Add tests for
-	__cpp_guaranteed_copy_elision and __cpp_nontype_template_parameter_auto
-	feature test macros.
-	* g++.dg/cpp2a/feat-cxx2a.C: Likewise.
-
-2019-01-14  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88830 - ICE with abstract class.
-	* g++.dg/other/abstract7.C: New test.
-
-2019-01-14  Martin Sebor  <msebor@redhat.com>
-
-	PR target/88638
-	* gcc.dg/format/attr-8.c: New test.
-	* gcc.dg/darwin-cfstring-format-1.c: Adjust diagnostics.
-	* gcc.dg/format/attr-3.c: Same.
-	* obj-c++.dg/fsf-nsstring-format-1.mm: Same.
-	* objc.dg/fsf-nsstring-format-1.m: Same.
-
-2019-01-14  Martin Liska  <mliska@suse.cz>
-
-	PR gcov-profile/88263
-	* g++.dg/gcov/pr88263-2.C: New test.
-
-2019-01-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88796
-	* gcc.target/i386/pr88796.c: New test.
-
-2019-01-14  Iain Buclaw  <ibuclaw@gdcproject.org>
-
-	* gdc.dg/asm1.d: New test.
-	* gdc.dg/asm2.d: New test.
-	* gdc.dg/asm3.d: New test.
-	* gdc.dg/asm4.d: New test.
-	* lib/gdc.exp (gdc_init): Set gcc_error_prefix and gcc_warning_prefix.
-
-2019-01-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/88776
-	* gfortran.dg/namelist_96.f90: New test.
-
-2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/59345
-	* gfortran.dg/internal_pack_18.f90: New test.
-
-2019-01-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.dg/pr51628-20.c: Updated.
-	* gcc.dg/pr51628-21.c: Likewise.
-	* gcc.dg/pr51628-25.c: Likewise.
-
-2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/59345
-	* gfortran.dg/internal_pack_17.f90: New test.
-	* gfortran.dg/alloc_comp_auto_array_3.f90: Adjust number of calls
-	to builtin_free.
-
-2019-01-12  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/61765
-	* gfortran.dg/pr61765.f90: New test.
-
-2019-01-12  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/pr62101.C: Test locations too.
-	* g++.dg/inherit/pure1.C: Likewise.
-
-2019-01-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	* gfortran.dg/ISO_Fortran_binding_2.f90: Remove because of
-	reports of ICEs.
-	* gfortran.dg/ISO_Fortran_binding_2.c: Ditto.
-
-2019-01-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	* gfortran.dg/ISO_Fortran_binding_1.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_1.c: Auxilliary file for test.
-	* gfortran.dg/ISO_Fortran_binding_2.f90: New test.
-	* gfortran.dg/ISO_Fortran_binding_2.c: Auxilliary file for test.
-	* gfortran.dg/bind_c_array_params_2.f90: Change search string
-	for dump tree scan.
-
-2019-01-11  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/35031
-	* gfortran.dg/pr35031.f90: new test.
-
-2019-01-11  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
-	* g++.dg/cpp0x/Wredundant-move5.C: New test.
-	* g++.dg/cpp0x/Wredundant-move6.C: New test.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/85956
-	PR lto/88733
-	* c-c++-common/gomp/pr85956.c: New test.
-	* g++.dg/gomp/pr88733.C: New test.
-
-2019-01-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR C++/88114
-	* g++.dg/cpp0x/defaulted61.C: New
-	* g++.dg/cpp0x/defaulted62.C: New.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88693
-	* gcc.c-torture/execute/pr88693.c: New test.
-
-2019-01-11  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Require neon
-	and add options.
-
-2019-01-11  Martin Liska  <mliska@suse.cz>
-
-	PR middle-end/88758
-	* g++.dg/lto/pr88758_0.C: New test.
-	* g++.dg/lto/pr88758_1.C: New test.
-
-2019-01-11  Jan Beulich  <jbeulich@suse.com>
-
-	* gcc.target/i386/avx512f-vcvtsd2si-1.c,
-	gcc.target/i386/avx512f-vcvtss2si-1.c,
-	gcc.target/i386/avx512f-vcvttsd2si-1.c,
-	gcc.target/i386/avx512f-vcvttss2si-1.c: Permit l suffix.
-	* gcc.target/i386/avx512f-vcvtsi2ss-1.c,
-	gcc.target/i386/avx512f-vcvtusi2sd-1.c,
-	gcc.target/i386/avx512f-vcvtusi2ss-1.c: Expect l suffix.
-	* gcc.target/i386/avx512f-vcvtusi2sd-2.c,
-	gcc.target/i386/avx512f-vcvtusi2sd64-2.c,
-	gcc.target/i386/avx512f-vcvtusi2ss-2.c,
-	gcc.target/i386/avx512f-vcvtusi2ss64-2.c: Add asm volatile().
-	gcc.target/i386/pr19398.c: Permit l or q suffix.
-
-2019-01-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88296
-	* gcc.target/i386/pr88296.c: New test.
-
-2019-01-11  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/extern-initialized.C: New.
-	* g++.dg/ext/dllimport-initialized.C: Likewise.
-
-2019-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/59345
-	* gfortran.dg/internal_pack_16.f90: New test.
-
-2019-01-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88785
-	* g++.target/i386/pr88785.C: New test.
-
-2019-01-10  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/87305
-	* gcc.target/aarch64/pr87305.c: New.
-
-2019-01-10  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88792
-	* gcc.dg/torture/pr88792.c: New testcase.
-
-2019-01-10  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/86322
-	* gfortran.dg/pr86322_1.f90: New test.
-	* gfortran.dg/pr86322_2.f90: Ditto.
-	* gfortran.dg/pr86322_3.f90: Ditto.
-
-2019-01-10  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/bti-1.c: Exempt for ilp32.
-	* gcc.target/aarch64/bti-2.c: Likewise.
-	* gcc.target/aarch64/bti-3.c: Likewise.
-
-2019-01-10  Stefan Agner  <stefan@agner.ch>
-
-	PR target/88648
-	* gcc.target/arm/pr88648-asm-syntax-unified.c: Add test to
-	check if -masm-syntax-unified gets applied properly.
-
-2019-01-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88568
-	* gcc.dg/pr88568.c: New test.
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: Add AArch32 regexpr.
-	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Likewise.
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: New test.
-	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: New test.
-
-2019-01-10  Tamar Christina  <tamar.christina@arm.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_v8_3a_complex_neon_ok_nocache,
-	check_effective_target_arm_v8_3a_complex_neon_ok,
-	add_options_for_arm_v8_3a_complex_neon,
-	check_effective_target_arm_v8_3a_complex_neon_hw,
-	check_effective_target_vect_complex_rot_N): New.
-
-2019-01-09  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/88376
-	* gfortran.dg/pr88376.f90: New test.
-
-2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR other/16615
-	* g++.dg/lto/odr-1_1.C: Update diagnostic message patterns to replace
-	"can not" with "cannot".
-	* gfortran.dg/common_15.f90: Likewise.
-	* gfortran.dg/derived_result_2.f90: Likewise.
-	* gfortran.dg/do_check_6.f90: Likewise.
-	* gfortran.dg/namelist_args.f90: Likewise.
-	* gfortran.dg/negative_unit_check.f90: Likewise.
-	* gfortran.dg/pure_formal_3.f90: Likewise.
-	* obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
-	* obj-c++.dg/exceptions-3.mm: Likewise.
-	* obj-c++.dg/exceptions-4.mm: Likewise.
-	* obj-c++.dg/exceptions-5.mm: Likewise.
-	* obj-c++.dg/property/at-property-23.mm: Likewise.
-	* obj-c++.dg/property/dotsyntax-17.mm: Likewise.
-	* obj-c++.dg/property/property-neg-7.mm: Likewise.
-	* objc.dg/attributes/method-attribute-2.m: Likewise.
-	* objc.dg/exceptions-3.m: Likewise.
-	* objc.dg/exceptions-4.m: Likewise.
-	* objc.dg/exceptions-5.m: Likewise.
-	* objc.dg/param-1.m: Likewise.
-	* objc.dg/property/at-property-23.m: Likewise.
-	* objc.dg/property/dotsyntax-17.m: Likewise.
-	* objc.dg/property/property-neg-7.m: Likewise.
-
-2019-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/68426
-	* gfortran.dg/spread_simplify_1.f90: New test.
-
-2019-01-09  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_xorsign): Add i?86-*-* and x86_64-*-* targets.
-	* gcc.target/i386/xorsign.c: New test.
-
-2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.target/sparc/tls-ld-int8.c: New test.
-	* gcc.target/sparc/tls-ld-int16.c: Likewise.
-	* gcc.target/sparc/tls-ld-int32.c: Likewise.
-	* gcc.target/sparc/tls-ld-uint8.c: Likewise.
-	* gcc.target/sparc/tls-ld-uint16.c: Likewise.
-	* gcc.target/sparc/tls-ld-uint32.c: Likewise.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/bti-1.c: Update test to not add command line
-	option when configure with bti.
-	* gcc.target/aarch64/bti-2.c: Likewise.
-	* lib/target-supports.exp
-	(check_effective_target_default_branch_protection):
-	Add configure check for --enable-standard-branch-protection.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/bti-1.c: New test.
-	* gcc.target/aarch64/bti-2.c: New test.
-	* gcc.target/aarch64/bti-3.c: New test.
-	* lib/target-supports.exp
-	(check_effective_target_aarch64_bti_hw): Add new check for BTI hw.
-
-2018-01-09  Sudakshina Das  <sudi.das@arm.com>
-
-	* gcc.target/aarch64/test_frame_17.c: Update to check for EP0_REGNUM
-	instead of IP0_REGNUM and add test case.
-
-2019-01-09  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
-
-	* gcc.target/aarch64/sve/copysign_1.c: New test for SVE vectorized
-	copysign.
-	* gcc.target/aarch64/sve/copysign_1_run.c: Likewise.
-	* gcc.target/aarch64/sve/xorsign_1.c: New test for SVE vectorized
-	xorsign.
-	* gcc.target/aarch64/sve/xorsign_1_run.c: Likewise.
-
-2019-01-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/88331
-	* gcc.target/i386/pr88331.c: New test.
-
-2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/constexpr2.C: New.
-	* g++.dg/diagnostic/ref3.C: Likewise.
-
-2019-01-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88538 - braced-init-list in template-argument-list.
-	* g++.dg/cpp2a/nontype-class11.C: New test.
-
-	PR c++/88744
-	* g++.dg/cpp2a/nontype-class12.C: New test.
-
-2019-01-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88457
-	* gcc.target/powerpc/pr88457.c: Remove -m32, -c and -mcpu=e300c3 from
-	dg-options.  Require ppc_cpu_supports_hw effective target instead of
-	powerpc64*-*-*.
-
-2019-01-08  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/88047
-	* gfortran.dg/class_69.f90: New test case.
-
-2019-01-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/88717
-	* gcc.target/i386/pr88717.c: New test.
-
-2019-01-08  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88548 - this accepted in static member functions.
-	* g++.dg/cpp0x/this1.C: New test.
-
-2019-01-08  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/88753
-	* gcc.dg/tree-ssa/pr88753.c: New test.
-
-2019-01-08  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/86554
-	* gcc.dg/torture/pr86554-1.c: New testcase.
-	* gcc.dg/torture/pr86554-2.c: Likewise.
-
-2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/thread1.C: Tweak expected error #line 13 to
-	cover target variance.
-
-2019-01-08  Richard Biener  <rguenther@suse.de>
-
-	PR fortran/88611
-	* trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
-	directly build the expected GENERIC tree.
-
-2019-01-08  Sam Tebbs  <sam.tebbs@arm.com>
-
-	* gcc.target/aarch64/(return_address_sign_1.c,
-	return_address_sign_2.c, return_address_sign_3.c (__attribute__)):
-	Change option to -mbranch-protection.
-	* gcc.target/aarch64/(branch-protection-option.c,
-	branch-protection-option-2.c, branch-protection-attr.c,
-	branch-protection-attr-2.c): New file.
-
-2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/out-of-class-redeclaration.C: New.
-
-2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* c-c++-common/builtin-has-attribute-3.c: Skip tests requiring symbol
-	alias support.
-	* c-c++-common/builtin-has-attribute-4.c: Likewise.
-	Append match for warning that ‘protected’ attribute is not supported.
-
-2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/Wmissing-attributes.c: Require alias support.
-	* gcc.dg/attr-copy-2.c: Likewise.
-	* gcc.dg/attr-copy-5.c: Likewise.
-
-2019-01-08  Jonathan Wakely  <jwakely@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/88554
-	* g++.dg/warn/Wreturn-type-11.C: New test.
-
-2019-01-07  David Malcolm  <dmalcolm@redhat.com>
-
-	PR jit/88747
-	* jit.dg/test-sum-of-squares.c (verify_code): Update expected vrp
-	dump to reflect r266077.
-
-2019-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88701
-	* gcc.dg/pr88701.c: New test.
-
-2019-01-07  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/88720
-	PR c/88726
-	* gcc.dg/inline-40.c, gcc.dg/inline-41.c: New tests.
-
-2019-01-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/diagnostic/constexpr1.C: New.
-	* g++.dg/diagnostic/thread1.C: Likewise.
-
-2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	    Harald Anlauf  <anlauf@gmx.de>
-	    Tobias Burnus  <burnus@gcc.gnu.org>
-
-	* gfortran.dg/is_contiguous_1.f90: New test.
-	* gfortran.dg/is_contiguous_2.f90: New test.
-	* gfortran.dg/is_contiguous_3.f90: New test.
-
-2019-01-07  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88741 - wrong error with initializer-string.
-	* g++.dg/init/array50.C: New test.
-
-2019-01-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-	PR c++/88261
-	PR c++/69338
-	PR c++/69696
-	PR c++/69697
-	* gcc.dg/array-6.c: Move from here ...
-	* c-c++-common/array-6.c: ... to here and add some more test coverage.
-	* g++.dg/pr69338.C: New test.
-	* g++.dg/pr69697.C: Likewise.
-	* g++.dg/ext/flexary32.C: Likewise.
-	* g++.dg/ext/flexary3.C: Adjust test.
-	* g++.dg/ext/flexary12.C: Likewise.
-	* g++.dg/ext/flexary13.C: Likewise.
-	* g++.dg/ext/flexary15.C: Likewise.
-	* g++.dg/warn/Wplacement-new-size-1.C: Likewise.
-	* g++.dg/warn/Wplacement-new-size-2.C: Likewise.
-	* g++.dg/warn/Wplacement-new-size-6.C: Likewise.
-
-2019-01-07  Richard Earnshaw  <rearnsha@arm.com>
-
-	* gcc.target/aarch64/subs_compare_2.c: Make '#' immediate prefix
-	optional in scan pattern.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/88598
-	* gcc.dg/vect/pr88598-1.c: New test.
-	* gcc.dg/vect/pr88598-2.c: Likewise.
-	* gcc.dg/vect/pr88598-3.c: Likewise.
-	* gcc.dg/vect/pr88598-4.c: Likewise.
-	* gcc.dg/vect/pr88598-5.c: Likewise.
-	* gcc.dg/vect/pr88598-6.c: Likewise.
-
-2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-	PR tree-optimization/88598
-	* gcc.dg/pr88598-1.c: New test.
-	* gcc.dg/pr88598-2.c: Likewise.
-	* gcc.dg/pr88598-3.c: Likewise.
-	* gcc.dg/pr88598-4.c: Likewise.
-	* gcc.dg/pr88598-5.c: Likewise.
-
-2019-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/88676
-	* gcc.dg/tree-ssa/pr88676.c: New test.
-	* gcc.dg/pr88676.c: New test.
-	* gcc.dg/tree-ssa/pr15826.c: Just verify there is no goto,
-	allow &.
-
-	PR sanitizer/88619
-	* c-c++-common/asan/pr88619.c: New test.
-
-	PR c++/85052
-	* c-c++-common/builtin-convertvector-1.c: New test.
-	* c-c++-common/torture/builtin-convertvector-1.c: New test.
-	* g++.dg/ext/builtin-convertvector-1.C: New test.
-	* g++.dg/cpp0x/constexpr-builtin4.C: New test.
-
-2018-12-26  Mateusz B  <mateuszb@poczta.onet.pl>
-
-	PR target/88521
-	* gcc.target/i386/pr88521.c: New testcase.
-
-2019-01-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/88658
-	* gfortran.dg/min_max_type_2.f90: New test.
-
-2019-01-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/88363
-	* c-c++-common/attributes-4.c (falloc_align_int128,
-	falloc_size_int128): Guard with #ifdef __SIZEOF_INT128__.
-
-2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
-
-	* gcc.dg/ipa/ipcp-2.c: Update bounds.
-
-2019-01-05  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	* gcc.dg/plugin/plugindir1.c: Adjust dg-prune-output for Darwin.
-	* gcc.dg/plugin/plugindir2.c: Likewise.
-	* gcc.dg/plugin/plugindir3.c: Likewise.
-	* gcc.dg/plugin/plugindir4.c: Likewise.
-
-2019-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/88009
-	* gfortran.dg/blockdata_10.f90: New test case.
-
-2019-01-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/82564
-	PR target/88620
-	* gcc.dg/nested-func-12.c: New test.
-	* gcc.c-torture/compile/pr82564.c: New test.
-
-	PR debug/88635
-	* gcc.dg/debug/dwarf2/pr88635.c: New test.
-
-2019-01-05  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR target/60563
-	* g++.dg/ext/sync-4.C: Add dg-xfail-run-if for darwin.
-
-2019-01-04  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88546
-	* g++.dg/ext/attr-copy.C: New test.
-	* gcc.dg/attr-copy-4.c: Disable macro expansion tracking.
-	* gcc.dg/attr-copy-6.c: New test.
-	* gcc.dg/attr-copy-7.c: New test.
-
-2019-01-04  Martin Sebor  <msebor@redhat.com>
-
-	PR c/88363
-	* c-c++-common/attributes-4.c: New test.
-
-2019-01-04  Sam Tebbs  <sam.tebbs@arm.com>
-
-	PR gcc/87763
-	* gcc.target/aarch64/combine_bfxil.c: Change scan-assembler-times bfxil
-	count to 18.
-
-2019-01-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48543
-	* gfortran.dg/const_chararacter_merge.f90: Actually remove.
-	* gfortran.dg/merge_char_const.f90: Restore.
-
-2019-01-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/88594
-	* gcc.dg/pr88594.c: New test.
-
-2019-01-04  Jan Beulich  <jbeulich@suse.com>
-
-	* gcc.target/i386/avx512bitalg-vpshufbitqmb.c,
-	gcc.target/i386/avx512bw-vpcmpeqb-1.c,
-	gcc.target/i386/avx512bw-vpcmpequb-1.c,
-	gcc.target/i386/avx512bw-vpcmpequw-1.c,
-	gcc.target/i386/avx512bw-vpcmpeqw-1.c,
-	gcc.target/i386/avx512bw-vpcmpgeb-1.c,
-	gcc.target/i386/avx512bw-vpcmpgeub-1.c,
-	gcc.target/i386/avx512bw-vpcmpgeuw-1.c,
-	gcc.target/i386/avx512bw-vpcmpgew-1.c,
-	gcc.target/i386/avx512bw-vpcmpgtb-1.c,
-	gcc.target/i386/avx512bw-vpcmpgtub-1.c,
-	gcc.target/i386/avx512bw-vpcmpgtuw-1.c,
-	gcc.target/i386/avx512bw-vpcmpgtw-1.c,
-	gcc.target/i386/avx512bw-vpcmpleb-1.c,
-	gcc.target/i386/avx512bw-vpcmpleub-1.c,
-	gcc.target/i386/avx512bw-vpcmpleuw-1.c,
-	gcc.target/i386/avx512bw-vpcmplew-1.c,
-	gcc.target/i386/avx512bw-vpcmpltb-1.c,
-	gcc.target/i386/avx512bw-vpcmpltub-1.c,
-	gcc.target/i386/avx512bw-vpcmpltuw-1.c,
-	gcc.target/i386/avx512bw-vpcmpltw-1.c,
-	gcc.target/i386/avx512bw-vpcmpneqb-1.c,
-	gcc.target/i386/avx512bw-vpcmpnequb-1.c,
-	gcc.target/i386/avx512bw-vpcmpnequw-1.c,
-	gcc.target/i386/avx512bw-vpcmpneqw-1.c,
-	gcc.target/i386/avx512bw-vpmovb2m-1.c,
-	gcc.target/i386/avx512bw-vpmovm2b-1.c,
-	gcc.target/i386/avx512bw-vpmovm2w-1.c,
-	gcc.target/i386/avx512bw-vpmovw2m-1.c,
-	gcc.target/i386/avx512bw-vptestmb-1.c,
-	gcc.target/i386/avx512bw-vptestmw-1.c,
-	gcc.target/i386/avx512bw-vptestnmb-1.c,
-	gcc.target/i386/avx512bw-vptestnmw-1.c,
-	gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c,
-	gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c,
-	gcc.target/i386/avx512dq-vfpclasssd-1.c,
-	gcc.target/i386/avx512dq-vfpclassss-1.c,
-	gcc.target/i386/avx512dq-vpmovd2m-1.c,
-	gcc.target/i386/avx512dq-vpmovm2d-1.c,
-	gcc.target/i386/avx512dq-vpmovm2q-1.c,
-	gcc.target/i386/avx512dq-vpmovq2m-1.c,
-	gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c,
-	gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c,
-	gcc.target/i386/avx512vl-vpcmpeqd-1.c,
-	gcc.target/i386/avx512vl-vpcmpeqq-1.c,
-	gcc.target/i386/avx512vl-vpcmpequd-1.c,
-	gcc.target/i386/avx512vl-vpcmpequq-1.c,
-	gcc.target/i386/avx512vl-vpcmpged-1.c,
-	gcc.target/i386/avx512vl-vpcmpgeq-1.c,
-	gcc.target/i386/avx512vl-vpcmpgeud-1.c,
-	gcc.target/i386/avx512vl-vpcmpgeuq-1.c,
-	gcc.target/i386/avx512vl-vpcmpgtd-1.c,
-	gcc.target/i386/avx512vl-vpcmpgtq-1.c,
-	gcc.target/i386/avx512vl-vpcmpgtud-1.c,
-	gcc.target/i386/avx512vl-vpcmpgtuq-1.c,
-	gcc.target/i386/avx512vl-vpcmpled-1.c,
-	gcc.target/i386/avx512vl-vpcmpleq-1.c,
-	gcc.target/i386/avx512vl-vpcmpleud-1.c,
-	gcc.target/i386/avx512vl-vpcmpleuq-1.c,
-	gcc.target/i386/avx512vl-vpcmpltd-1.c,
-	gcc.target/i386/avx512vl-vpcmpltq-1.c,
-	gcc.target/i386/avx512vl-vpcmpltud-1.c,
-	gcc.target/i386/avx512vl-vpcmpltuq-1.c,
-	gcc.target/i386/avx512vl-vpcmpneqd-1.c,
-	gcc.target/i386/avx512vl-vpcmpneqq-1.c,
-	gcc.target/i386/avx512vl-vpcmpnequd-1.c,
-	gcc.target/i386/avx512vl-vpcmpnequq-1.c,
-	gcc.target/i386/avx512vl-vptestmd-1.c,
-	gcc.target/i386/avx512vl-vptestmq-1.c,
-	gcc.target/i386/avx512vl-vptestnmd-1.c,
-	gcc.target/i386/avx512vl-vptestnmq-1.c: Permit %k0 as ordinary
-	operand.
-	* gcc.target/i386/avx512bw-vpcmpb-1.c,
-	gcc.target/i386/avx512bw-vpcmpub-1.c,
-	gcc.target/i386/avx512bw-vpcmpuw-1.c,
-	gcc.target/i386/avx512bw-vpcmpw-1.c,
-	gcc.target/i386/avx512dq-vfpclasspd-1.c,
-	gcc.target/i386/avx512dq-vfpclassps-1.c,
-	gcc.target/i386/avx512f-vcmppd-1.c,
-	gcc.target/i386/avx512f-vcmpps-1.c,
-	gcc.target/i386/avx512f-vcmpsd-1.c,
-	gcc.target/i386/avx512f-vcmpss-1.c,
-	gcc.target/i386/avx512f-vpcmpd-1.c,
-	gcc.target/i386/avx512f-vpcmpq-1.c,
-	gcc.target/i386/avx512f-vpcmpud-1.c,
-	gcc.target/i386/avx512f-vpcmpuq-1.c,
-	gcc.target/i386/avx512f-vptestmd-1.c,
-	gcc.target/i386/avx512f-vptestmq-1.c,
-	gcc.target/i386/avx512f-vptestnmd-1.c,
-	gcc.target/i386/avx512f-vptestnmq-1.c,
-	gcc.target/i386/avx512vl-vcmppd-1.c,
-	gcc.target/i386/avx512vl-vcmpps-1.c,
-	gcc.target/i386/avx512vl-vpcmpd-1.c,
-	gcc.target/i386/avx512vl-vpcmpq-1.c,
-	gcc.target/i386/avx512vl-vpcmpud-1.c,
-	gcc.target/i386/avx512vl-vpcmpuq-1.c: Likewise. Don't permit %k0
-	as mask operand.
-
-2019-01-03  Martin Sebor  <msebor@redhat.com>
-
-	PR tree-optimization/88659
-	* gcc.dg/Wstringop-truncation-6.c: New test.
-
-2019-01-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48543
-	* gfortran.dg/const_chararacter_merge.f90: Remove.
-
-2019-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/88644
-	* gcc.dg/debug/dwarf2/pr88644.c: New test.
-	* gcc.dg/debug/dwarf2/pr80263.c: Remove darwin hack.
-
-2019-01-03  Iain Sandoe  <iain@sandoe.co.uk>
-
-	* gcc.dg/pubtypes-2.c: Adjust expected pubtypes length.
-	* gcc.dg/pubtypes-3.c: Likewise.
-	* gcc.dg/pubtypes-4.c: Likewise.
-
-2019-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/88636
-	* g++.target/i386/pr88636.C: New test.
-
-2019-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp1z/nodiscard3.C: Test locations too.
-
-2019-01-03  Martin Liska  <mliska@suse.cz>
-
-	PR testsuite/88436
-	* gcc.target/powerpc/pr54240.c: Scan phiopt2.
-
-2019-01-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/88612 - ICE with -Waddress-of-packed-member.
-	* g++.dg/warn/Waddress-of-packed-member1.C: New test.
-
-	PR c++/88631 - CTAD failing for value-initialization.
-	* g++.dg/cpp1z/class-deduction59.C: New test.
-
-	PR c++/81486 - CTAD failing with ().
-	* g++.dg/cpp1z/class-deduction60.C: New test.
-	* g++.dg/cpp1z/class-deduction61.C: New test.
-
-2019-01-02  Martin Sebor  <msebor@redhat.com>
-	    Jeff Law  <law@redhat.com>
-
-	* gcc.dg/strlenopt-36.c: Update.
-	* gcc.dg/strlenopt-45.c: Update.
-	* gcc.c-torture/execute/strlen-5.c: New test.
-	* gcc.c-torture/execute/strlen-6.c: New test.
-	* gcc.c-torture/execute/strlen-7.c: New test.
-
-2019-01-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/87304
-	* gcc.dg/vect/bb-slp-over-widen-1.c: Expect basic block vectorized
-	messages only on vect_hw_misalign targets.
-
-2019-01-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/argument_checking_7.f90: Remove run-on error message.
-	* gfortran.dg/dec_d_lines_3.f: Ditto.
-	* gfortran.dg/dec_structure_24.f90: Ditto.
-	* gfortran.dg/dec_structure_26.f90: Ditto.
-	* gfortran.dg/dec_structure_27.f90: Ditto.
-	* gfortran.dg/dec_type_print_3.f90: Ditto.
-	* gfortran.dg/derived_name_1.f90: Ditto.
-	* gfortran.dg/error_recovery_1.f90: Ditto.
-	* gfortran.dg/gomp/pr29759.f90: Ditto.
-	* gfortran.dg/pr36192.f90: Ditto.
-	* gfortran.dg/pr56007.f90: Ditto.
-	* gfortran.dg/pr56520.f90: Ditto.
-	* gfortran.dg/pr78741.f90: Ditto.
-	* gfortran.dg/print_fmt_2.f90: Ditto.
-	* gfortran.dg/select_type_20.f90: Ditto.
-
-2019-01-02  Marek Polacek  <polacek@redhat.com>
-
-	PR c++/86875
-	* g++.dg/cpp1y/lambda-generic-86875.C: New test.
-
-2019-01-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48543
-	* gfortran.dg/const_chararacter_merge.f90: New test.
-
-2019-01-02  Jan Hubicka  <hubicka@ucw.cz>
-
-	PR lto/88130
-	* g++.dg/torture/pr88130.C: New testcase.
-
-2019-01-02  Martin Liska  <mliska@suse.cz>
-
-	PR tree-optimization/88650
-	* gfortran.dg/predict-3.f90: New test.
-
-2019-01-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/gcov/pr88263.C: Rename namespace log to logging.
-
-2019-01-02  Richard Biener  <rguenther@suse.de>
-
-	PR tree-optimization/88621
-	* gcc.dg/torture/pr88621.c: New testcase.
-
-2019-01-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/88561
-	* g++.dg/tree-prof/devirt.C: Expect _ZThn16 only for lp64 and llp64
-	targets and expect _ZThn8 for ilp32 targets.
-
-2019-01-01  Martin Sebor  <msebor@redhat.com>
-	    Jeff Law  <law@redhat.com>
-
-	* gcc.dg/strlenopt-40.c: Update.
-	* gcc.dg/strlenopt-51.c: Likewise.
-	* gcc.dg/tree-ssa/pr79376.c: Likewise.
-
-	* gcc.dg/strlenopt-40.c: Disable a couple tests.
-	* gcc.dg/strlenopt-48.c: Twiddle test slightly.
-	* gcc.dg/strlenopt-59.c: New test.
-	* gcc.dg/tree-ssa/builtin-snprintf-5.c: New test.
-	* g++.dg/init/strlen.C: New test.
-
-2019-01-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/82743
-	* gfortran.dg/structure_constructor_16.f90: New test.
-
-2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/ipa/devirt-36.C: Add dg-do-compile.
-	* g++.dg/ipa/devirt-53.C: Fix scan template.
-
-2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
-	* g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
-	* g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.
-
-2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
-
-	* g++.dg/tree-prof/devirt.C: Update testcase.
-
-2019-01-01  Jakub Jelinek  <jakub@redhat.com>
-
-	Update copyright years.
+	PR tree-optimization/93098
+	* gcc.c-torture/compile/pr93098.c: New test.
 
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/testsuite/ChangeLog-2019 b/gcc/testsuite/ChangeLog-2019
new file mode 100644
index 0000000..b3211aa
--- /dev/null
+++ b/gcc/testsuite/ChangeLog-2019
@@ -0,0 +1,19187 @@
+2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-cond-reduc-6.c: New test.
+
+2020-12-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-epilogues-2.c: New test.
+
+2019-12-30  Olivier Hainque  <hainque@adacore.com>
+
+	* gcc.dg/vect/tree-vect.h: #undef OFFSET.
+
+2019-12-20  Olivier Hainque  <hainque@adacore.com>
+
+	* testsuite/gcc.dg/cpp/ucs.c: Prevent redefinition
+	of WCHAR_MAX if already exposed by limits.h.
+
+2019-12-20  Olivier Hainque  <hainque@adacore.com>
+           Jerome Lambourg  <lambourg@adacore.com>
+
+	* c-c++-common/pr56493.c: Allow '$' in addition to '.'
+	scan-tree-dump expressions matching symbol names.
+	* gcc.dg/tree-ssa/sra-17.c: Likewise.
+	* gcc.dg/tree-ssa/sra-18.c: Likewise.
+
+2019-12-30  Joel Brobecker  <brobecker@adacore.com>
+            Olivier Hainque  <hainque@adacore.com>
+
+	* gcc.target/aarch64/aapcs64/aapcs64.exp: Guard tests using
+	abitest.S by check_weak_available.
+
+2019-12-30  Peter Bergner <bergner@linux.ibm.com>
+
+       PR target/92923
+       * gcc.target/powerpc/pr92923-1.c: New test.
+       * gcc.target/powerpc/pr92923-2.c: Likewise.
+
+2019-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/init/delete1.C: Check locations too.
+	* g++.dg/ipa/pr85607.C: Likewise.
+	* g++.dg/warn/Wdelete-incomplete-1.C: Likewise.
+	* g++.dg/warn/delete-non-virtual-dtor.C: Likewise.
+	* g++.dg/warn/incomplete1.C: Likewise.
+
+2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91651
+	* gfortran.dg/index_3.f90: Fix PR number.
+
+2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91651
+	* gfortran.dg/index_3.f90: New test.
+
+2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92961
+	* gfortran.dg/arith_divide_2.f90: New test.
+
+2019-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92745
+	* g++.dg/cpp0x/initlist118.C: Add -Wno-psabi -w to dg-options.
+
+2019-12-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88337 - Implement P1327R1: Allow dynamic_cast in constexpr.
+	* g++.dg/cpp2a/constexpr-dynamic1.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic10.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic11.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic12.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic13.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic14.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic15.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic16.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic17.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic2.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic3.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic4.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic5.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic6.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic7.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic8.C: New test.
+	* g++.dg/cpp2a/constexpr-dynamic9.C: New test.
+
+2019-12-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/93078
+	* gcc.target/i386/sse4_1-pr93078.c: New test.
+	* gcc.target/i386/avx-pr93078.c: New test.
+	* gcc.target/i386/avx512f-pr93078.c: New test.
+
+2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-strided-epilogue-1.c: New test.
+
+2019-12-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-cond-12.c: New test.
+
+2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_11.c: New test.
+
+2019-12-27  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_10.c: New test.
+
+2019-12-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92438
+	* g++.dg/ext/attrib61.C: New test.
+
+2019-12-23  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/mdc-1.c: Restrict to LP64, LLP64.
+
+2019-12-23  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/92789
+	* g++.dg/ext/sve-sizeless-2.C (statements): Expect pointer
+	difference and comparisons between GNU and non-GNU types
+	to be rejected.  Expect __is_same to be false for such pairs.
+	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: Remove
+	XFAILs.  Expect conversions between SVE vector pointers and
+	GNU vector pointers to be rejected.  Test references.
+	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: Likewise.
+
+2019-12-23  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.dg/ext/vector39.C: New test.
+
+2019-12-21  Andrew Pinski  <apinski@marvell.com>
+
+	PR testsuite/92998
+	* gcc.target/aarch64/sve/acle/general/dupq_1.c:
+	Restrict to aarch64_little_endian only.
+	* gcc.target/aarch64/torture/simd-abi-8.c:
+	Likewise.
+
+2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
+
+	* lib/gcc-defs.exp (gcc-set-multilib-library-path): Use
+	`-print-file-name=' to determine the multilib root directory.
+	Use `remote_exec host' rather than `exec' to invoke the
+	compiler.
+
+2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/93026
+	PR middle-end/92929
+	* gfortran.dg/goacc/finalize-1.f: Adjust.
+
+2019-12-21  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/91661
+	* gfortran.dg/pr91661.f90: New test.
+
+2019-12-21  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/92990
+	* gfortran.dg/pr92990.f90: New test.
+
+2019-12-21  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/92753
+	* gfortran.dg/inquiry_type_ref_5.f90 : New test.
+
+2019-12-21  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/93015
+	* gcc.dg/lto/pr93015_0.c: New test.
+
+2019-12-19  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92745 - bogus error when initializing array of vectors.
+	* g++.dg/cpp0x/initlist118.C: New test.
+
+	PR c++/92974 - bogus location for enum and non-enum in ?: warning.
+	* g++.dg/diagnostic/enum1.C: New test.
+	* g++.dg/gomp/loop-2.C: Adjust dg-error.
+	* g++.dg/gomp/for-21.C: Likewise.
+
+2019-12-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92965
+	* g++.dg/cpp2a/nontype-class27.C: New test.
+
+	PR c++/92966
+	* g++.dg/cpp2a/spaceship-eq8.C: New test.
+
+	PR c++/92973
+	* g++.dg/cpp0x/spaceship-eq1.C: New test.
+
+	PR c++/92666
+	* g++.dg/warn/Wunused-var-36.C: New test.
+
+	PR c++/92992
+	* g++.dg/cpp0x/nullptr45.C: New test.
+
+2019-12-20  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR fortran/69497
+	* gfortran.dg/pr69497.f90: Fix PR number in comment.
+
+2019-12-20  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_v8_2a_i8mm_ok_nocache): New.
+	(check_effective_target_arm_v8_2a_i8mm_ok): New.
+	(add_options_for_arm_v8_2a_i8mm): New.
+	(check_effective_target_arm_v8_2a_bf16_neon_ok_nocache): New.
+	(check_effective_target_arm_v8_2a_bf16_neon_ok): New.
+	(add_options_for_arm_v8_2a_bf16_neon): New.
+
+2019-12-20  Roman Zhuykov  <zhroma@ispras.ru>
+
+	* gcc.dg/pr92951-1.c: Rename to ...
+	* gcc.dg/pr92591-1.c: ... this.
+	* gcc.dg/pr92951-2.c: Rename to ...
+	* gcc.dg/pr92591-2.c: ... this.
+
+2019-12-20  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR middle-end/91512
+	PR fortran/92738
+	* gfortran.dg/inline_pack_25.f90: New test.
+
+2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92996
+	* gfortran.dg/array_simplify_4.f90: New.
+	* gfortran.dg/pr91565.f90: Update dg-error.
+	* gfortran.dg/pr91801.f90: Likewise.
+
+2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/coindexed-1.f90: New.
+
+2019-12-20  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/data-clauses.f95: Remove now
+	obsolete dg-error.
+
+2019-12-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92841
+	* gcc.target/i386/pr92841-2.c: New test.
+
+	PR target/93002
+	* gcc.target/i386/pr93002.c: New test.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+
+	* gfortran.dg/goacc/derived-types.f90: New test.
+	* gfortran.dg/goacc/derived-types-2.f90: New test.
+	* gfortran.dg/goacc/derived-types-3.f90: New test.
+	* gfortran.dg/goacc/data-clauses.f95: Adjust for expected errors.
+	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+
+	* c-c++-common/goacc/deep-copy-arrayofstruct.c: New test.
+	* c-c++-common/goacc/mdc-1.c: New test.
+	* c-c++-common/goacc/mdc-2.c: New test.
+	* gcc.dg/goacc/mdc.C: New test.
+
+2019-12-19  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/92905
+	* gcc.target/i386/pr92905.c: New test.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.dg/ext/sve-sizeless-2.C: Don't expect an error for
+	alias templates.
+
+2019-12-19 Mark Eggleston  <mark.eggleston@codethink.com>
+
+	PR fortran/92896
+	* gfortran.dg/no_char_conversion_in_array_constructor.f90: New test.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_9.c: New test.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_8.c: New test.
+
+2019-12-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/pcs/gnu_vectors_3.c: New test.
+
+2019-12-19  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/92794
+	* gcc.dg/ipa/92794.c: New test.
+
+2019-12-18  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc.dg/plugin/diagnostic-test-metadata.c: New test.
+	* gcc.dg/plugin/diagnostic_plugin_test_metadata.c: New test plugin.
+	* gcc.dg/plugin/plugin.exp (plugin_test_list): Add them.
+
+2019-12-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/92977
+	* gfortran.dg/gomp/pr92977.f90: New test.
+
+2019-12-19  Julian Brown  <julian@codesourcery.com>
+	    Maciej W. Rozycki  <macro@codesourcery.com>
+	    Tobias Burnus  <tobias@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
+	* gfortran.dg/goacc/common-block-1.f90: Likewise.
+	* gfortran.dg/goacc/data-clauses.f95: Likewise.
+	* gfortran.dg/goacc/data-tree.f95: Likewise.
+	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
+	* gfortran.dg/goacc/parallel-tree.f95: Likewise.
+
+2019-12-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/alignof2.C: New.
+	* g++.dg/diagnostic/alignof3.C: Likewise.
+	* g++.dg/diagnostic/incomplete-type-1.C: Likewise.
+	* g++.dg/warn/Wcatch-value-3b.C: Likewise.
+	* g++.dg/cpp0x/alignof3.C: Check location(s) too.
+	* g++.dg/cpp1z/decomp-bitfield1.C: Likewise.
+	* g++.dg/cpp1z/has-unique-obj-representations2.C: Likewise.
+	* g++.dg/expr/sizeof3.C: Likewise.
+	* g++.dg/ext/flexary6.C: Likewise.
+	* g++.dg/ext/vla4.C: Likewise.
+	* g++.dg/template/sizeof11.C: Likewise.
+	* g++.dg/warn/Wcatch-value-1.C: Likewise.
+	* g++.dg/warn/Wcatch-value-2.C: Likewise.
+	* g++.dg/warn/Wcatch-value-3.C: Likewise.
+	* g++.old-deja/g++.brendan/sizeof1.C: Likewise.
+	* g++.old-deja/g++.brendan/sizeof3.C: Likewise.
+	* g++.old-deja/g++.brendan/sizeof4.C: Likewise.
+	* g++.old-deja/g++.eh/ctor1.C: Likewise.
+	* g++.old-deja/g++.jason/ambig1.C: Likewise.
+	* g++.old-deja/g++.other/sizeof4.C: Likewise.
+
+2019-12-18  Peter Bergner <bergner@linux.ibm.com>
+
+	PR bootstrap/92661
+	* gcc.target/powerpc/pr92661.c: New test.
+	* gcc.target/powerpc/dfp-dd.c: Add dg-require-effective-target hard_dfp.
+	Remove unneeded powerpc_fprs test.
+	* gcc.target/powerpc/dfp-td.c: Likewise.
+	* gcc.target/powerpc/dfp-dd-2.c: Add dg-require-effective-target dfp.
+	* gcc.target/powerpc/dfp-td-2.c: Likewise.
+	* gcc.target/powerpc/dfp-td-3.c: Likewise.
+	* gcc.target/powerpc/dfp/dfp.exp: Remove rs6000-*-* and
+	powerpc*-*-darwin* target tests.  Add check_effective_target_dfp test.
+	* gcc.target/powerpc/dfp/dtstsfi-0.c: Remove unneeded target test.
+	Remove unneeded dg-skip-if.
+	* gcc.target/powerpc/dfp/dtstsfi-1.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-10.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-11.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-12.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-13.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-14.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-15.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-16.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-17.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-18.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-19.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-2.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-20.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-21.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-22.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-23.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-24.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-25.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-26.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-27.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-28.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-29.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-3.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-30.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-31.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-32.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-33.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-34.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-35.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-36.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-37.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-38.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-39.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-4.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-40.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-41.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-42.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-43.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-44.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-45.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-46.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-47.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-48.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-49.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-5.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-50.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-51.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-52.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-53.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-54.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-55.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-56.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-57.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-58.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-59.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-6.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-60.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-61.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-62.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-63.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-64.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-65.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-66.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-67.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-68.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-69.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-7.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-70.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-71.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-72.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-73.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-74.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-75.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-76.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-77.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-78.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-79.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-8.c: Likewise.
+	* gcc.target/powerpc/dfp/dtstsfi-9.c: Likewise.
+
+2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/finalize-1.c: Extend.
+	* gfortran.dg/goacc/finalize-1.f: Likewise.
+
+2019-12-18  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/70853
+	* gfortran.dg/pr70853.f90: New test.
+
+2019-12-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92971
+	* gcc.dg/ipa/ipcp-agg-12.c: New test.
+
+2019-12-17  Jan Hubicka  <hubicka@ucw.cz>
+	    Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/ipa/ipa-bit-cp.c: New testcase.
+	* gcc.dg/ipa/ipa-bit-cp-1.c: New testcase.
+	* gcc.dg/ipa/ipa-bit-cp-2.c: New testcase.
+
+2019-12-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.dg/vect/pr65947-8.c: Change pass conditions for amdgcn.
+
+2019-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/warn32.adb: New test.
+
+2019-12-17  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/61339
+	* g++.dg/warn/Wmismatched-tags.C: New test.
+	* g++.dg/warn/Wredundant-tags.C: New test.
+	* g++.dg/pch/Wmismatched-tags.C: New test.
+	* g++.dg/pch/Wmismatched-tags.Hs: New test header.
+
+2019-12-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/59655
+	* g++.dg/cpp0x/diag3.C: New test.
+
+	PR target/92841
+	* gcc.target/i386/pr92841.c: New test.
+
+2019-12-17  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/pr45701-1.c: Adjust for -mpure-code.
+	* gcc.target/arm/pr45701-2.c: Likewise.
+	* gcc.target/arm/pure-code/no-literal-pool.c: Add tests for
+	__fp16.
+	* gcc.target/arm/pure-code/pure-code.exp: Remove thumb2 and movt
+	conditions.
+	* gcc.target/arm/thumb1-Os-mult.c: Skip if -mpure-code is used.
+
+2019-12-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_vect_fold_extract_last): Add amdgcn.
+
+2019-12-17  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/pr92651.c: New testcase.
+
+2019-12-17  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/92807
+	* gcc.target/i386/pr92807-1.c: New test.
+
+2019-12-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* g++.dg/init/dso_handle1.C: Require cxa_atexit support.
+	* g++.dg/init/dso_handle2.C: Likewise.
+	* g++.dg/other/cxa-atexit1.C: Likewise.
+	* gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to
+	handle msp430-elfbare configuration.
+
+2019-12-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/clause_on_volatile.ads,
+	gnat.dg/specs/size_clause3.ads: Update expected diagnostics.
+
+2019-12-16  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/92950
+	* gcc.target/s390/vector/pr92950.c: New test.
+
+2019-12-15  Andrew Pinski  <apinski@marvell.com>
+
+	* gcc.c-torture/compile/bitfield-1.c: New test.
+	* gcc.c-torture/compile/bitfield-endian-1.c: New test.
+	* gcc.c-torture/compile/bitfield-endian-2.c: New test.
+
+2019-12-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92930
+	* gcc.dg/tree-ssa/pr92930.c: New test.
+
+2019-12-13  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91582
+	* c-c++-common/Wrestrict.c: Adjust expected warnings.
+	* c-c++-common/Wstringop-truncation-4.c: Enable more
+	warnings.
+	* c-c++-common/Wstringop-truncation.c: Remove an xfail.
+	* gcc.dg/Warray-bounds-46.c: Disable -Wstringop-overflow.
+	* gcc.dg/Warray-bounds-47.c: Same.
+	* gcc.dg/Warray-bounds-52.c: New test.
+	* gcc.dg/Wstringop-overflow-27.c: New test.
+	* gcc.dg/Wstringop-overflow-28.c: New test.
+	* gcc.dg/Wstringop-overflow-29.c: New test.
+	* gcc.dg/attr-alloc_size.c (test): Disable -Warray-bounds.
+	* gcc.dg/attr-copy-2.c: Adjust expected warnings.
+	* gcc.dg/builtin-stringop-chk-5.c: Adjust text of expected messages.
+	* gcc.dg/strlenopt-86.c: Relax test.
+	* gcc.target/i386/pr82002-1.c: Prune expected warnings.
+
+2019-12-13  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/92591
+	* gcc.dg/pr92951-1.c: New test.
+	* gcc.dg/pr92951-2.c: New test.
+
+2019-12-13  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* gcc.target/aarch64/pragma_cpp_predefs_2.c: Add tests for i8mm
+	and bf16 features.
+
+2019-12-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92908
+	* gcc.target/i386/avx512bw-pr92908.c: New test.
+
+2019-12-13  Andrew Pinski  <apinski@marvell.com>
+
+	* gcc.c-torture/execute/pr86659-1.c: New test.
+	* gcc.c-torture/execute/pr86659-2.c: New test.
+
+2019-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92904
+	* gcc.c-torture/execute/pr92904.c: New test.
+
+2019-12-12  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/92898
+	* gfortran.dg/pr92898.f90: New test.
+
+2019-12-12  Sudakshina Das  <sudi.das@arm.com>
+
+	PR testsuite/92870
+	* gcc.dg/vect/vect-shift-5.c: Add target to scan-tree-dump.
+
+2019-12-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/warn24.adb: Remove expected warning.
+
+2019-12-12  Pierre-Marie de Rodat  <derodat@adacore.com>
+
+	* gnat.dg/subp_inst_pkg.adb: Remove implicit anonymous access
+	conversion.
+
+2019-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92723
+	* gcc.dg/vect/pr92723.c: New test.
+
+2019-12-11 Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/92897
+	* gfortran.dg/pr92897.f90: New test.
+
+2019-12-11  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* lib/gcc-dg.exp: Add dg-prune messages for when exception handling is
+	disabled.
+	* lib/target-supports.exp (check_effective_target_exceptions_enabled):
+	New.
+
+2019-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92869
+	* g++.dg/cpp0x/aggr3.C: New test.
+
+2019-12-11  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92878 - Parenthesized init of aggregates in new-expression.
+	* g++.dg/cpp2a/paren-init20.C: New test.
+
+2019-12-11  Martin Sebor  <msebor@redhat.com>
+
+	* c-c++-common/Wstringop-overflow-2.c: Adjust text of expected messages.
+	* g++.dg/warn/Wstringop-overflow-3.C: Same.
+	* gcc.dg/Wstringop-overflow-17.c: Same.
+
+2019-12-11  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/79221
+	* gcc.dg/Wstringop-overflow-26.c: New test.
+
+2019-12-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/vect/vect-epilogues.c: Remove xfail for arm.
+
+2019-12-11  Frederik Harwath  <frederik@codesourcery.com>
+
+	PR other/92901
+	* c-c++-common/clause-locations.c: Adjust test expectation for C++.
+
+2019-12-11  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr92865-1.c: New test.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92891
+	* gcc.c-torture/compile/pr92891.c: New test.
+
+2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/92796
+	* gcc.target/powerpc/pr92796.c: New test.
+
+2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91643
+	* gfortran.dg/assumed_rank_18.f90: New test.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/92882
+	* gfortran.dg/pr92882.f: New test.
+
+	PR ipa/92883
+	* gcc.dg/ipa/pr92883.c: New test.
+
+	PR middle-end/92825
+	* gcc.target/i386/pr92825.c: New test.
+
+2019-12-10  Martin Liska  <mliska@suse.cz>
+
+	PR fortran/92874
+	* gfortran.dg/pr92874.f90: New test.
+
+2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92863
+	* gfortran.dg/interface_45.f90: New test.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_7.c: New test.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_6.c: New test.
+
+2019-12-10  Frederik Harwath  <frederik@codesourcery.com>
+
+	* c-c++-common/goacc/clause-locations.c: New test.
+	* gfortran.dg/goacc/clause-locations.f90: New test.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/debug_4.c: New test.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/clastb_9.c: New test.
+
+2019-12-10  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92872
+	* gfortran.dg/bind_c_optional-1.f90: New.
+
+2019-12-10  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/lto/tag-1_0.c, gcc.dg/lto/tag-1_1.c: New test.
+
+2019-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/avx512f-vmovntpd-2.c: Ensure res is 64-byte aligned.
+	* gcc.target/i386/avx512f-vmovntps-2.c: Likewise.
+
+2019-12-09  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+	(custom_diagnostic_finalizer): Add pp_newline call before call to
+	diagnostic_show_locus.
+
+2019-12-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* c-c++-common/Wcast-align.c: Check location(s) too.
+	* c-c++-common/Wcast-function-type.c: Likewise.
+	* c-c++-common/Wint-to-pointer-cast-1.c: Likewise.
+	* c-c++-common/Wint-to-pointer-cast-2.c: Likewise.
+	* c-c++-common/Wint-to-pointer-cast-3.c: Likewise.
+	* g++.dg/Wcast-function-type.C: Likewise.
+	* g++.dg/addr_builtin-1.C: Likewise.
+	* g++.dg/conversion/const2.C: Likewise.
+	* g++.dg/conversion/dynamic1.C: Likewise.
+	* g++.dg/conversion/ptrmem2.C: Likewise.
+	* g++.dg/conversion/ptrmem3.C: Likewise.
+	* g++.dg/conversion/qual3.C: Likewise.
+	* g++.dg/conversion/reinterpret3.C: Likewise.
+	* g++.dg/cpp0x/constexpr-cast.C: Likewise.
+	* g++.dg/cpp0x/lambda/lambda-conv11.C: Likewise.
+	* g++.dg/cpp0x/nullptr04.C: Likewise.
+	* g++.dg/cpp0x/reinterpret_cast2.C: Likewise.
+	* g++.dg/cpp0x/rv-cast2.C: Likewise.
+	* g++.dg/cpp1y/lambda-conv1.C: Likewise.
+	* g++.dg/cpp1z/noexcept-type7.C: Likewise.
+	* g++.dg/cpp2a/array-conv9.C: Likewise.
+	* g++.dg/expr/cast11.C: Likewise.
+	* g++.dg/expr/static_cast8.C: Likewise.
+	* g++.dg/ext/vector6.C: Likewise.
+	* g++.dg/other/conversion1.C: Likewise.
+	* g++.dg/parse/pr26997.C: Likewise.
+	* g++.dg/rtti/no-rtti.C: Likewise.
+	* g++.dg/tc1/dr137.C: Likewise.
+	* g++.dg/template/cast4.C: Likewise.
+	* g++.dg/warn/Wcast-qual1.C: Likewise.
+	* g++.dg/warn/Wcast-qual2.C: Likewise.
+	* g++.dg/warn/Wconditionally-supported-1.C: Likewise.
+	* g++.dg/warn/Wuseless-cast.C: Likewise.
+	* g++.dg/warn/pr35711.C: Likewise.
+	* g++.old-deja/g++.bugs/900227_01.C: Likewise.
+	* g++.old-deja/g++.bugs/900404_07.C: Likewise.
+	* g++.old-deja/g++.jason/overload1.C: Likewise.
+	* g++.old-deja/g++.jason/rfg26.C: Likewise.
+	* g++.old-deja/g++.jason/rvalue3.C: Likewise.
+	* g++.old-deja/g++.jason/warning2.C: Likewise.
+	* g++.old-deja/g++.mike/dyncast4.C: Likewise.
+	* g++.old-deja/g++.mike/dyncast6.C: Likewise.
+	* g++.old-deja/g++.mike/p11482.C: Likewise.
+	* g++.old-deja/g++.mike/p2573.C: Likewise.
+	* g++.old-deja/g++.mike/p2855.C: Likewise.
+	* g++.old-deja/g++.mike/p7476.C: Likewise.
+	* g++.old-deja/g++.mike/p8039.C: Likewise.
+	* g++.old-deja/g++.other/cast2.C: Likewise.
+	* g++.old-deja/g++.other/cast3.C: Likewise.
+	* g++.old-deja/g++.other/dcast1.C: Likewise.
+	* g++.old-deja/g++.other/dcast2.C: Likewise.
+
+2019-12-09  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/49973
+	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+	(test_show_locus): Tweak so that expected output is the same as
+	before the diagnostic-show-locus.c changes.
+	* gcc.dg/cpp/pr66415-1.c: Likewise.
+
+2019-12-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/lto23.adb: New test.
+
+2019-12-09  Joseph Myers  <joseph@codesourcery.com>
+
+	PR middle-end/91226
+	* gcc.dg/dfp/bid-non-canonical-d128-1.c,
+	gcc.dg/dfp/bid-non-canonical-d128-2.c,
+	gcc.dg/dfp/bid-non-canonical-d128-3.c,
+	gcc.dg/dfp/bid-non-canonical-d128-4.c,
+	gcc.dg/dfp/bid-non-canonical-d32-1.c,
+	gcc.dg/dfp/bid-non-canonical-d32-2.c,
+	gcc.dg/dfp/bid-non-canonical-d64-1.c,
+	gcc.dg/dfp/bid-non-canonical-d64-2.c: New tests.
+
+2019-12-09  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR middle-end/92410
+	* gcc.dg/torture/pr92410.c: New test.
+
+2019-12-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.dg/vect/vect-shift-5.c: New test.
+
+2019-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92834
+	* gcc.dg/tree-ssa/pr92834.c: New test.
+
+2019-12-09  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/89007
+	* gcc.target/aarch64/sve/pr89007-1.c: New test.
+	* gcc.target/aarch64/sve/pr89007-2.c: Likewise.
+
+2019-12-09  Hongtao Liu  <hongtao@intel.com>
+
+	* gcc.target/i386/pr92686.inc: New file.
+	* gcc.target/i386/avx512bw-pr92686-vpcmp-1.c: New test.
+	* gcc.target/i386/avx512bw-pr92686-vpcmp-intelasm-1.c: Ditto.
+	* gcc.target/i386/avx512bw-pr92686-vpcmp-2.c: Ditto.
+	* gcc.target/i386/avx512vl-pr92686-vpcmp-1.c: Ditto.
+	* gcc.target/i386/avx512vl-pr92686-vpcmp-intelasm-1.c: Ditto.
+	* gcc.target/i386/avx512vl-pr92686-vpcmp-2.c: Ditto.
+	* gcc.target/i386/avx512bw-pr92686-movcc-1.c: Ditto.
+	* gcc.target/i386/avx512bw-pr92686-movcc-2.c: Ditto.
+	* gcc.target/i386/avx512vl-pr92686-movcc-1.c: Ditto.
+	* gcc.target/i386/avx512vl-pr92686-movcc-2.c: Ditto.
+	* gcc.target/i386/avx512vl-pr88547-1.c: Adjust testcase.
+	* gcc.target/i386/pr88547-1.c: Ditto.
+
+2019-12-08  Andrew Pinski  <apinski@marvell.com>
+
+	* gcc.c-torture/execute/bswap-3.c: New test.
+
+2019-12-08  Sandra Loosemore  <sandra@codesourcery.com>
+
+	Revert:
+
+	2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* g++.target/nios2/hello-pie.C: New.
+	* g++.target/nios2/nios2.exp: New.
+
+2018-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92780
+	* gfortran.dg/associate_50.f90: New test.
+
+2018-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92764
+	* gfortran.dg/interface_44.f90: New test.
+
+2019-12-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92755
+	* gfortran.dg/dependency_57.f90: New test.
+
+2019-12-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/cpp0x/gen-attrs-36.C: Update expected diagnostics.
+	* g++.dg/cpp0x/gen-attrs-37.C: Likewise.
+	* g++.dg/cpp0x/gen-attrs-8.C: Likewise.
+
+2019-12-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91678 - wrong error with decltype and location wrapper.
+	* g++.dg/cpp0x/decltype73.C: New test.
+
+2019-12-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92831
+	* g++.dg/ext/temp-extend1.C: New test.
+
+2019-12-06  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92451
+	* g++.dg/overload/error4.C: New test.
+
+2019-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/feat-cxx2a.C: Don't test __cpp_consteval for now.
+
+	PR c++/92831 - CWG 1299, not extending temporary lifetime for ?:
+	* g++.dg/cpp0x/temp-extend2.C: New test.
+
+2019-12-06  Andreas Krebbel  <krebbel@linux.ibm.com>
+	    Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/92176
+	* gcc.target/s390/pr92176.c: New test.
+
+2019-12-06  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/Wstringop-overflow-23.c: Use the correct argument type.
+	* gcc.dg/Wstringop-overflow-24.c: Same.
+
+2019-12-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.dg/ext/sve-sizeless-1.C: New test.
+	* g++.dg/ext/sve-sizeless-2.C: Likewise.
+
+2019-12-06  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR c/36941
+	PR c/88827
+	* gcc.target/aarch64/sve/acle/general-c/type_redef_11.c: Update
+	expected diagnostics.
+
+2019-12-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92819
+	* gcc.target/i386/pr92819-1.c: New testcase.
+	* gcc.target/i386/pr92803.c: Adjust.
+
+2019-12-05  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/92829
+	* gcc.dg/Warray-bounds-56.c: Rearrange code to avoid powerpc64*
+	failures.
+
+2019-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92768
+	* gcc.dg/pr92768.c: Add -w -Wno-psabi to dg-options.
+
+2019-12-05  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* g++.target/nios2/hello-pie.C: New.
+	* g++.target/nios2/nios2.exp: New.
+
+2019-12-05  Marek Polacek  <polacek@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
+	* g++.dg/cpp0x/constexpr-array6.C: Adjust dg-error.
+	* g++.dg/cpp0x/constexpr-ctor.C: Likewise.
+	* g++.dg/cpp0x/constexpr-diag3.C: Likewise.
+	* g++.dg/cpp0x/constexpr-diag4.C: Likewise.
+	* g++.dg/cpp0x/constexpr-ex3.C: Likewise.
+	* g++.dg/cpp0x/constexpr-template2.C: Likewise.
+	* g++.dg/cpp0x/constexpr-union2.C: Likewise.
+	* g++.dg/cpp0x/lambda/lambda-mangle.C: Rip out a piece of code ...
+	* g++.dg/cpp0x/lambda/lambda-mangle6.C: ... and put it here.
+	* g++.dg/cpp0x/pr79118.C: Adjust dg-error.
+	* g++.dg/cpp1y/constexpr-83921-3.C: Likewise.
+	* g++.dg/cpp1y/constexpr-neg1.C: Likewise.
+	* g++.dg/cpp1z/constexpr-lambda12.C: Likewise.
+	* g++.dg/cpp1z/feat-cxx1z.C: Use -std=c++17.
+	* g++.dg/cpp2a/constexpr-init1.C: New test.
+	* g++.dg/cpp2a/constexpr-init2.C: New test.
+	* g++.dg/cpp2a/constexpr-init3.C: New test.
+	* g++.dg/cpp2a/constexpr-init4.C: New test.
+	* g++.dg/cpp2a/constexpr-init5.C: New test.
+	* g++.dg/cpp2a/constexpr-init6.C: New test.
+	* g++.dg/cpp2a/constexpr-init7.C: New test.
+	* g++.dg/cpp2a/constexpr-init8.C: New test.
+	* g++.dg/cpp2a/constexpr-init9.C: New test.
+	* g++.dg/cpp2a/constexpr-init10.C: New test.
+	* g++.dg/cpp2a/constexpr-init11.C: New test.
+	* g++.dg/cpp2a/constexpr-init12.C: New test.
+	* g++.dg/cpp2a/constexpr-init13.C: New test.
+	* g++.dg/cpp2a/constexpr-init14.C: New test.
+	* g++.dg/cpp2a/constexpr-init15.C: New test.
+	* g++.dg/cpp2a/constexpr-try5.C: Adjust dg-error.
+	* g++.dg/cpp2a/feat-cxx2a.C: Test __cpp_constexpr.
+	* g++.dg/cpp2a/lambda-mangle.C: New test.
+	* g++.dg/debug/dwarf2/pr44641.C: Skip for c++2a.
+	* g++.dg/ext/stmtexpr21.C: Adjust dg-error.
+
+2019-12-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92271 - make __is_same alias for __is_same_as.
+	* g++.dg/ext/is_same.C: New test.
+
+2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
+
+	* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
+	'type(c_ptr), value' test case. Conditionally map the per-value
+	passed arguments.
+
+2019-12-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/92768
+	* gcc.dg/pr92768.c: New test.
+
+2019-12-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92818
+	* gcc.target/i386/pr92818.c: New testcase.
+
+2019-12-05  Frederik Harwath  <frederik@codesourcery.com>
+
+	* gcc.dg/asm-4.c: Skip on target amdgcn-*-*.
+
+2019-12-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92803
+	* gcc.target/i386/pr92803.c: New testcase.
+
+2019-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/92781
+	* gfortran.dg/pr92781.f90: New test.
+
+2019-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/functional-cast-to-array-type-1.C: New.
+	* g++.dg/cpp0x/auto25.C: Check location(s) too.
+	* g++.dg/cpp0x/auto28.C: Likewise.
+	* g++.dg/init/reference2.C: Likewise.
+	* g++.dg/parse/template2.C: Likewise.
+	* g++.dg/template/error8.C: Likewise.
+	* g++.old-deja/g++.ns/crash3.C: Likewise.
+	* g++.old-deja/g++.ns/template7.C: Likewise.
+	* g++.old-deja/g++.pt/crash8.C: Likewise.
+
+2019-12-03  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91582
+	* c-c++-common/Wstringop-truncation.c: Remove xfails.
+	* g++.dg/warn/Wstringop-overflow-4.C: New test.
+	* gcc/testsuite/g++.dg/ext/attr-alloc_size.C: Suppress -Warray-bounds.
+	* gcc.dg/Wstringop-overflow-25.c: New test.
+	* gcc/testsuite/gcc.dg/attr-alloc_size.c: Suppress -Warray-bounds.
+	* gcc/testsuite/gcc.dg/attr-copy-2.c: Same.
+	* gcc.dg/builtin-stringop-chk-5.c: Remove xfails.
+	* gcc.dg/builtin-stringop-chk-8.c: Same.  Correct the text of expected
+	warnings.
+	* gcc.target/i386/pr82002-2a.c: Prune expected warning.
+	* gcc.target/i386/pr82002-2b.c: Same.
+
+2019-12-04  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/36941
+	PR c/88827
+	* gcc.dg/lvalue-9.c, gcc.dg/lvalue-10.c: New tests.
+	* gcc.dg/array-8.c, gcc.dg/enum-incomplete-1.c,
+	gcc.dg/enum-incomplete-3.c, gcc.dg/noncompile/incomplete-3.c,
+	gcc.dg/pr48552-1.c, gcc.dg/pr48552-2.c, gcc.dg/pr63543.c,
+	gcc.dg/pr69796.c: Update expected diagnostics.
+
+2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/whilelt_5.c: New test.
+
+2019-12-04  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-fre-84.c: New testcase.
+
+2019-12-04  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92754
+	gfortran.dg/intrinsic_9.f90: New.
+
+2019-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92734
+	* gcc.dg/tree-ssa/pr92734-2.c: New test.
+
+2019-12-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test.
+	* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test.
+
+2019-12-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/92756
+	* gfortran.dg/gomp/teams1.f90: New test.
+
+2019-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/srcloc1.C: New test.
+	* g++.dg/cpp2a/srcloc2.C: New test.
+	* g++.dg/cpp2a/srcloc3.C: New test.
+	* g++.dg/cpp2a/srcloc4.C: New test.
+	* g++.dg/cpp2a/srcloc5.C: New test.
+	* g++.dg/cpp2a/srcloc6.C: New test.
+	* g++.dg/cpp2a/srcloc7.C: New test.
+	* g++.dg/cpp2a/srcloc8.C: New test.
+	* g++.dg/cpp2a/srcloc9.C: New test.
+	* g++.dg/cpp2a/srcloc10.C: New test.
+	* g++.dg/cpp2a/srcloc11.C: New test.
+	* g++.dg/cpp2a/srcloc12.C: New test.
+	* g++.dg/cpp2a/srcloc13.C: New test.
+	* g++.dg/cpp2a/srcloc14.C: New test.
+
+2019-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/inconsistent-deduction-1.C: New.
+	* g++.dg/diagnostic/returning-a-value-1.C: Likewise.
+	* g++.dg/cpp0x/decltype3.C: Check location(s) too.
+	* g++.dg/cpp0x/decltype4.C: Likewise.
+	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Likewise.
+	* g++.dg/cpp2a/consteval13.C: Likewise.
+	* g++.dg/expr/pmf-1.C: Likewise.
+	* g++.dg/other/ptrmem2.C: Likewise.
+	* g++.dg/template/ptrmem17.C: Likewise.
+	* g++.old-deja/g++.bugs/900213_03.C: Likewise.
+	* g++.old-deja/g++.other/pmf7.C: Likewise.
+	* g++.old-deja/g++.other/ptrmem7.C: Likewise.
+
+	* g++.dg/diagnostic/main2.C: New.
+
+2019-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91369
+	* g++.dg/cpp2a/constexpr-new8.C: New test.
+
+2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general-c/struct_1.c: New test.
+
+2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/deref_1.c: New test.
+
+2019-12-03  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91363 - P0960R3: Parenthesized initialization of aggregates.
+	* g++.dg/cpp0x/constexpr-99.C: Only expect an error in C++17 and
+	lesser.
+	* g++.dg/cpp0x/explicit7.C: Likewise.
+	* g++.dg/cpp0x/initlist12.C: Adjust dg-error.
+	* g++.dg/cpp0x/pr31437.C: Likewise.
+	* g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_aggregate_paren_init test.
+	* g++.dg/cpp2a/paren-init1.C: New test.
+	* g++.dg/cpp2a/paren-init10.C: New test.
+	* g++.dg/cpp2a/paren-init11.C: New test.
+	* g++.dg/cpp2a/paren-init12.C: New test.
+	* g++.dg/cpp2a/paren-init13.C: New test.
+	* g++.dg/cpp2a/paren-init14.C: New test.
+	* g++.dg/cpp2a/paren-init15.C: New test.
+	* g++.dg/cpp2a/paren-init16.C: New test.
+	* g++.dg/cpp2a/paren-init17.C: New test.
+	* g++.dg/cpp2a/paren-init18.C: New test.
+	* g++.dg/cpp2a/paren-init19.C: New test.
+	* g++.dg/cpp2a/paren-init2.C: New test.
+	* g++.dg/cpp2a/paren-init3.C: New test.
+	* g++.dg/cpp2a/paren-init4.C: New test.
+	* g++.dg/cpp2a/paren-init5.C: New test.
+	* g++.dg/cpp2a/paren-init6.C: New test.
+	* g++.dg/cpp2a/paren-init7.C: New test.
+	* g++.dg/cpp2a/paren-init8.C: New test.
+	* g++.dg/cpp2a/paren-init9.C: New test.
+	* g++.dg/ext/desig10.C: Adjust dg-error.
+	* g++.dg/template/crash107.C: Likewise.
+	* g++.dg/template/crash95.C: Likewise.
+	* g++.old-deja/g++.jason/crash3.C: Likewise.
+	* g++.old-deja/g++.law/ctors11.C: Likewise.
+	* g++.old-deja/g++.law/ctors9.C: Likewise.
+	* g++.old-deja/g++.mike/net22.C: Likewise.
+	* g++.old-deja/g++.niklas/t128.C: Likewise.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gcc.target/i386/pr92645-5.c: New testcase.
+
+2019-12-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92751
+	* g++.dg/tree-ssa/pr92751.C: New testcase.
+
+2019-12-03  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gfortran.dg/loop_versioning_6.f90: XFAIL the scans for ! lp64.
+
+2019-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92734
+	* gcc.dg/tree-ssa/pr92734.c: New test.
+
+	PR target/92744
+	* g++.dg/dfp/pr92744.C: New test.
+
+	PR c++/92732
+	* g++.dg/cpp2a/bitfield3.C: Don't expect narrowing conversion
+	warnings.
+	* g++.dg/cpp2a/bitfield4.C: New test.
+
+	PR c++/92705
+	* g++.dg/conversion/ambig4.C: New test.
+
+	PR c++/92695
+	* g++.dg/cpp2a/constexpr-virtual14.C: New test.
+
+2019-12-03  Luo Xiong Hu  <luoxhu@linux.ibm.com>
+
+	* gcc.target/powerpc/pr72804.c: Fix missing space.
+
+2019-12-03  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/88704
+	* gcc.dg/vla-25.c: New test.
+
+2019-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/lto/inline-crossmodule-1_0.C: Use -fdump-ipa-inline-details
+	instead of -fdump-ipa-inline.  Use "inline" instead of "inlined" as
+	last argument to scan-wpa-ipa-dump-times, use \\\( and \\\) instead of
+	( and ) in the regex.
+
+2019-12-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92695
+	* g++.dg/cpp2a/constexpr-virtual15.C: New test.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/92741
+	* gcc.dg/pr92741.c: New test.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/nosve_4.c: New test.
+	* gcc.target/aarch64/sve/acle/general/nosve_5.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_4.c: Expected a second error
+	for the copy.
+	* gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: Run the
+	general/* tests too.
+
+2019-12-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/eqne_dup_1.c: New test.
+	* gcc.target/aarch64/sve/acle/asm/dup_f16.c (dup_0_f16_z): Expect
+	the call to be folded to zero.
+	* gcc.target/aarch64/sve/acle/asm/dup_f32.c (dup_0_f32_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_f64.c (dup_0_f64_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_s8.c (dup_0_s8_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_s16.c (dup_0_s16_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_s32.c (dup_0_s32_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_s64.c (dup_0_s64_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_u8.c (dup_0_u8_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_u16.c (dup_0_u16_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_u32.c (dup_0_u32_z): Likewise.
+	* gcc.target/aarch64/sve/acle/asm/dup_u64.c (dup_0_u64_z): Likewise.
+
+2019-12-02  Sudakshina Das  <sudi.das@arm.com>
+
+	* g++.dg/ext/arm-fp16/arm-fp16-ops.h: Remove volatile keyword.
+
+2019-12-02  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/lto/odr-7_0.C: New test.
+	* g++.dg/lto/odr-7_1.C: New test.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/inline-crossmodule-1_0.C: fix template.
+
+2019-12-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92742
+	* gcc.dg/torture/pr92742.c: New testcase.
+
+2019-12-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92712
+	* gcc.dg/tree-ssa/pr92712-1.c: New test.
+	* gcc.dg/tree-ssa/pr92712-2.c: New test.
+	* gcc.dg/tree-ssa/pr92712-3.c: New test.
+	* gfortran.dg/loop_versioning_1.f90: Adjust expected number of
+	likely to be innermost dimension messages.
+	* gfortran.dg/loop_versioning_10.f90: Likewise.
+	* gfortran.dg/loop_versioning_6.f90: Likewise.
+
+2019-12-02  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/92133
+	* gcc.dg/ipa/ipa-clone-2.c: New test.
+
+2019-12-01  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR target/92499
+
+	* gcc.target/nios2/pr92499-1.c: New.
+	* gcc.target/nios2/pr92499-2.c: New.
+	* gcc.target/nios2/pr92499-3.c: New.
+
+2019-12-02  Luo Xiong Hu  <luoxhu@linux.ibm.com>
+
+	testsuite/pr92398
+	* gcc.target/powerpc/pr72804.c: Split the store function to...
+	* gcc.target/powerpc/pr92398.h: ... this one.  New.
+	* gcc.target/powerpc/pr92398.p9+.c: New.
+	* gcc.target/powerpc/pr92398.p9-.c: New.
+	* lib/target-supports.exp (check_effective_target_p8): New.
+	(check_effective_target_p9+): New.
+
+2019-11-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: New test.
+	* gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.
+
+2019-11-30  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/inline-crossmodule-1.h: New testcase.
+	* g++.dg/lto/inline-crossmodule-1_0.C: New testcase.
+	* g++.dg/lto/inline-crossmodule-1_1.C: New testcase.
+
+2019-11-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91783
+	* gfortran.dg/dependency_56.f90: New test.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91003
+	* gfortran.dg/pr91003.f90: New testcase.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92677
+	* gcc.dg/vect/pr92677.c: New test.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92596
+	* gcc.dg/vect/bb-slp-pr92596.c: New test.
+	* gcc.dg/vect/bb-slp-43.c: Likewise.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-bool-cmp-2.c: New test.
+	* lib/target-supports.exp (check_effective_target_vect_bool_cmp): New
+	effective target procedure.
+
+2019-11-29 Tobias Burnus  <tobias@codesourcery.com>
+
+	* fortran.dg/goacc/common-block-3.f90: Check that unused common-block
+	variables do not get mapped.
+
+2019-11-29  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92476
+	* g++.dg/lto/pr92476_[01].C: New test.
+
+2019-11-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92710
+	* gcc.dg/vect/pr92710.c: New test.
+
+2019-11-29 Tobias Burnus  <tobias@codesourcery.com>
+
+	PR ipa/84963
+	* gfortran.dg/goacc/pr84963.f90: Use dg-additional-options not
+	dg-options as otherwise -fopenacc is not used.
+
+2019-11-29  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/vect/slp-reduc-3.c: Turn off epilogue-nomask.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92715
+	* gcc.dg/torture/pr92715.c: New testcase.
+
+2019-11-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/60228
+	* g++.dg/gomp/openmp-simd-2.C: Don't expect bodies for
+	DECL_OMP_DECLARE_REDUCTION_P functions.
+
+2019-11-29  Martin Liska  <mliska@suse.cz>
+
+	PR lto/91574
+	* g++.dg/lto/pr91574_0.C: New test.
+
+2019-11-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92704
+	* gcc.dg/torture/pr92704.c: New testcase.
+
+2019-11-29  Joseph Myers  <joseph@codesourcery.com>
+
+	* objc.dg/attributes/gnu2x-attr-syntax-1.m: New test.
+
+2019-11-28  Martin Liska  <mliska@suse.cz>
+
+	PR lto/92609
+	* g++.dg/lto/pr92609_0.C: New test.
+	* g++.dg/lto/pr92609_1.C: New test.
+
+2019-11-28  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
+	for revised common default.
+
+2019-11-28  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
+
+	PR fortran/90374
+	* gfortran.dg/fmt_zero_width.f90: Update test.
+
+2019-11-28  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92697
+	* g++.dg/ipa/pr92697.C: New.
+
+2019-11-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gcc.dg/tree-ssa/inline-12.c: New testcase.
+
+2019-11-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gcc.target/i386/pr92645-4.c: New testcase.
+
+2019-11-28  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/asm-flag-4.c: Use -mfloat-abi=softfp.
+
+2019-11-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92691
+	* gcc.dg/tree-ssa/builtin-snprintf-10.c: New test.
+
+	PR c++/92695
+	* g++.dg/warn/inline3.C: New test.
+
+2019-11-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/92510
+	* gcc.dg/pr92510.c: New test.
+
+2019-11-27  Andrew Sutton  <asutton@lock3software.com>
+
+	PR c++/92236
+	* g++.dg/cpp2a/concepts-iconv1.C: Update diagnostics.
+	* g++.dg/cpp2a/concepts-requires5.C: Likewise.
+	* g++.dg/cpp2a/concepts6.C: New test.
+
+2019-11-27  Andrew Sutton  <asutton@lock3software.com>
+
+	PR c++/92439
+	* g++.dg/cpp2a/concepts-requires20.C: New.
+
+2019-11-27  Andrew Sutton  <asutton@lock3software.com>
+
+	PR c++/88395
+	* g++.dg/cpp2a/concepts-pr88395.C: New.
+	* g++.dg/cpp2a/concepts-recursive-sat1.C: New.
+	* g++.dg/cpp2a/concepts-recursive-sat2.C: New.
+	* g++.dg/cpp2a/concepts-recursive-sat3.C: New.
+
+2019-11-27  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/90007
+	* gcc.target/i386/pr90007.c: New test.
+
+2019-11-27  Andrew Sutton  <asutton@lock3software.com>
+
+	Emit hard errors for certain satisfaction errors.
+	* g++.dg/concepts/pr84330.C: Update diagnostics.
+	* g++.dg/cpp2a/concepts-requires2.C: Likewise.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92690
+	* gcc.dg/torture/pr92690.c: New testcase.
+	* gcc.dg/tree-ssa/forwprop-35.c: Adjust.
+
+2019-11-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/91944
+	* gfortran.dg/spread_size_limit_2.f90: New test.
+
+	PR c++/92524
+	* g++.dg/cpp0x/pr92524.C: New test.
+
+2019-11-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gcc.target/i386/pr92645-2.c: New testcase.
+	* gcc.target/i386/pr92645-3.c: Likewise.
+
+2019-11-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp1z/bool-increment1.C: Test location(s) too.
+	* g++.dg/expr/bitfield3.C: Likewise.
+	* g++.dg/expr/bitfield4.C: Likewise.
+	* g++.dg/expr/bitfield5.C: Likewise.
+	* g++.dg/expr/bitfield6.C: Likewise.
+	* g++.dg/expr/bool1.C: Likewise.
+	* g++.dg/expr/bool2.C: Likewise.
+	* g++.dg/expr/bool3.C: Likewise.
+	* g++.dg/expr/bool4.C: Likewise.
+	* g++.dg/expr/lval3.C: Likewise.
+	* g++.dg/other/error18.C: Likewise.
+	* g++.dg/warn/Wpointer-arith-1.C: Likewise.
+	* g++.old-deja/g++.bugs/900212_01.C: Likewise.
+	* g++.old-deja/g++.bugs/900428_02.C: Likewise.
+	* g++.old-deja/g++.jason/rfg14.C: Likewise.
+	* g++.old-deja/g++.other/overload11.C: Likewise.
+
+2019-11-26  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92683
+	* gcc.dg/strcmpopt_8.c: New test.
+	* gcc.dg/strcmpopt_9.c: New test.
+
+2019-11-26  Joel Hutton  <Joel.Hutton@arm.com>
+
+	PR testsuite/92391
+	* lib/target-supports.exp (check_effective_target_vect_char_add):
+	Use a separate cache entry from vect_int.
+
+2019-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92648
+	* g++.dg/cpp0x/gen-attrs-71.C: New test.
+
+	PR c++/61414
+	* g++.dg/cpp0x/enum23.C: Remove xfail.
+	* g++.dg/cpp0x/enum28.C: New test.
+
+	PR tree-optimization/92644
+	* g++.dg/opt/pr92644.C: New test.
+
+2019-11-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92645
+	* gcc.target/i386/pr92645.c: New testcase.
+
+2019-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* gfortran.dg/dec-comparison.f90: Change dg-do from run to compile.
+
+2019-11-25  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/92629
+	* gfortran.dg/pr92629.f90: New testcase.
+
+2019-11-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/base-operand-non-pointer-1.C: New.
+	* g++.dg/pr53055.C: Check location too.
+	* g++.old-deja/g++.bugs/900213_02.C: Likewise.
+	* g++.old-deja/g++.bugs/900215_02.C: Likewise.
+	* g++.old-deja/g++.other/badarrow.C: Likewise.
+	* g++.old-deja/g++.other/deref1.C: Likewise.
+
+	* g++.dg/warn/Wenum-compare.C: Check location too.
+
+	* g++.dg/cpp0x/initlist26.C: Check location too.
+	* g++.dg/cpp0x/initlist28.C: Likewise.
+	* g++.dg/cpp0x/initlist29.C: Likewise.
+	* g++.dg/cpp0x/initlist33.C: Likewise.
+	* g++.dg/expr/string-2.C: Likewise.
+	* g++.dg/other/ptrmem5.C: Likewise.
+	* g++.old-deja/g++.benjamin/14664-1.C: Likewise.
+	* g++.old-deja/g++.benjamin/14664-2.C: Likewise.
+	* g++.old-deja/g++.brendan/init12.C: Likewise.
+	* g++.old-deja/g++.bugs/900324_04.C: Likewise.
+	* g++.old-deja/g++.ext/array1.C: Likewise.
+	* g++.old-deja/g++.jason/rfg17.C: Likewise.
+
+2019-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/91985
+	* gcc.dg/c2x-no-dfp-1.c, gcc.dg/gnu2x-builtins-no-dfp-1.c: New
+	tests.
+	* gcc.dg/fltconst-pedantic-dfp.c: Expect errors when decimal
+	floating-point not supported.
+
+2019-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/gnu2x-attrs-1.c: Do not expect message about attributes
+	appertaining to types.
+	* gcc.dg/gnu2x-attrs-2.c: New test.
+	* g++.dg/cpp0x/gen-attrs-1.C, g++.dg/cpp0x/gen-attrs-22.C,
+	g++.dg/cpp0x/gen-attrs-4.C, g++.dg/cpp0x/lambda/lambda-attr1.C:
+	Update expected diagnostics.
+
+2019-11-25  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/torture/fp-int-convert-timode-1.c: Always run if int128.
+
+2019-11-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/addr14.adb: New test.
+
+2019-11-25  Mark Eggleston <mark.eggleston@codethink.com>
+	    Jim MacArthur <jim.macarthur@codethink.co.uk>
+
+	* gfortran.dg/dec-comparison-character_1.f90: New test.
+	* gfortran.dg/dec-comparison-character_2.f90: New test.
+	* gfortran.dg/dec-comparison-character_3.f90: New test.
+	* gfortran.dg/dec-comparison-complex_1.f90: New test.
+	* gfortran.dg/dec-comparison-complex_2.f90: New test.
+	* gfortran.dg/dec-comparison-complex_3.f90: New test.
+	* gfortran.dg/dec-comparison-int_1.f90: New test.
+	* gfortran.dg/dec-comparison-int_2.f90: New test.
+	* gfortran.dg/dec-comparison-int_3.f90: New test.
+	* gfortran.dg/dec-comparison-real_1.f90: New test.
+	* gfortran.dg/dec-comparison-real_2.f90: New test.
+	* gfortran.dg/dec-comparison-real_3.f90: New test.
+	* gfortran.dg/dec-comparison.f90: New test.
+
+2019-11-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91956
+	* g++.dg/ipa/pr91956.C: New test.
+
+2019-11-24  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
+
+	PR fortran/92100
+	gfortran.dg/streamio_18.f90: New test.
+
+2019-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
+	Harald Anlauf <anlauf@gmx.de>
+
+	PR fortran/92569
+	* gfortran.dg/eof_6.f90: New test.
+
+2019-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92422
+	* gfortran.dg/bounds_check_21.f90: New test.
+
+2019-11-23  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/tree-ssa/pr53844.C: Drop -O2 from param name.
+	* g++.dg/tree-ssa/pr61034.C: Likewise.
+	* g++.dg/tree-ssa/pr8781.C: Likewise.
+	* g++.dg/warn/Wstringop-truncation-1.C: Likewise.
+	* gcc.dg/ipa/pr63416.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
+	* gcc.dg/vect/pr66142.c: Likewise.
+	* gcc.dg/winline-3.c: Likewise.
+	* gcc.target/powerpc/pr72804.c: Likewise.
+
+2019-11-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92615
+	* gcc.target/i386/pr92615.c: New test.
+
+	PR rtl-optimization/92610
+	* g++.dg/opt/pr92610.C: New test.
+
+2019-11-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR c++/92365
+	* g++.dg/pr92365.C: New test.
+
+2019-11-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88337 - P1327R1: Allow polymorphic typeid in constexpr.
+	* g++.dg/cpp2a/constexpr-typeid1.C: New test.
+	* g++.dg/cpp2a/constexpr-typeid2.C: New test.
+	* g++.dg/cpp2a/constexpr-typeid3.C: New test.
+	* g++.dg/cpp2a/constexpr-typeid4.C: New test.
+
+2019-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/90677
+	* c-c++-common/pr90677.c: New test.
+
+	PR c++/92458
+	* g++.dg/pch/pr92458.C: New test.
+	* g++.dg/pch/pr92458.Hs: New test.
+
+2019-11-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr27971.c: Use mdynamic-no-pic for m32 on
+	Darwin.
+	* gcc.target/i386/sse2-load-multi.c: Likewise.
+	* gcc.target/i386/sse2-store-multi.c: Likewise.
+
+2019-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	Implement P1902R1, Missing feature-test macros 2017-2019.
+	* g++.dg/cpp1z/feat-cxx1z.C: Only compile with -std=c++17.
+	* g++.dg/cpp2a/feat-cxx2a.C: Adjust for P1902R1 changes.
+	* g++.dg/cpp2a/desig15.C: New test.
+	* g++.dg/cpp2a/lambda-pack-init3.C: New test.
+	* g++.dg/cpp2a/lambda-generic6.C: New test.
+	* g++.dg/cpp2a/consteval15.C: New test.
+
+	PR tree-optimization/92618
+	* gcc.c-torture/compile/pr92618.c: New test.
+	* gcc.c-torture/execute/pr92618.c: New test.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/83859
+	* c-c++-common/attr-nonstring-8.c: Adjust text of expected warning.
+	* gcc.dg/Wstringop-overflow-23.c: New test.
+	* gcc.dg/Wstringop-overflow-24.c: New test.
+	* gcc.dg/attr-access-read-only.c: New test.
+	* gcc.dg/attr-access-read-write.c: New test.
+	* gcc.dg/attr-access-read-write-2.c: New test.
+	* gcc.dg/attr-access-write-only.c: New test.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/88226
+	* gcc.dg/Wstringop-overflow-22.c: New test.
+	* gcc.dg/tree-ssa/builtin-fprintf-warn-1.c: Remove xfails.
+
+2019-11-22  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92501
+	* gcc.dg/strcmpopt_7.c: New test.
+
+2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-widen-mult-u8.c: Disable epilogue loop
+	vectorization.
+	* gcc.dg/vect/vect-widen-mult-u8-u32.c: Likewise.
+
+2019-11-22  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-cond-reduc-3.c: Require vect_cond_mixed
+	rather than vect_condition.
+
+2019-11-22  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/add_n-combine.c: Match add1/2/3 instruction in
+	output assembly.
+	* gcc.target/arc/arc.exp (check_effective_target_codedensity):
+	Add.
+	* gcc.target/arc/cmem-7.c: Fix matching patterns.
+	* gcc.target/arc/cmem-bit-1.c: Likewise.
+	* gcc.target/arc/cmem-bit-2.c: Likewise.
+	* gcc.target/arc/cmem-bit-3.c: Likewise.
+	* gcc.target/arc/cmem-bit-4.c: Likewise.
+	* gcc.target/arc/interrupt-2.c: Match rtie insn for A7.
+	* gcc.target/arc/store-merge-1.c: This test is only meaningful for
+	architectures with double load/store operations.
+
+2019-11-21  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/strlenopt-66.c: Avoid buffer overflow.  Add more test cases.
+
+2019-11-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-fallthrough-6.c: New test.  Split out from
+	c2x-attr-fallthrough-3.c.
+	* gcc.dg/c2x-attr-fallthrough-1.c: Add more tests.
+	* gcc.dg/c2x-attr-fallthrough-2.c: Update expected diagnostics.
+	* gcc.dg/c2x-attr-fallthrough-3.c: Split inside-switch part of
+	test out to c2x-attr-fallthrough-6.c.
+
+2019-11-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92608
+	* gcc.dg/torture/pr92608.c: New test.
+
+2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/darwin-comm.c: Add -fcommon to compile flags.
+	* gcc.dg/darwin-sections.c: Likewise.
+
+2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/92619
+	* gcc.dg/gnu2x-attrs-1.c: Fix dg-error syntax.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92526
+	* gcc.target/aarch64/pr92526.c: New test.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/92543
+	* gcc.dg/vect/vect-alias-check-1.c: XFAIL the alias check message
+	if there is no realignment support and no support for unaligned
+	accesses.
+	* gcc.dg/vect/vect-alias-check-18.c: Restrict the test for the
+	alias message to targets that have permute support.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/92595
+	* g++.dg/vect/pr92595.cc: New test.
+
+2019-11-21  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	* gcc.target/arm/acle/crc_hf_1.c: Modify the compiler options directive
+	from dg-options to dg-additional-options.
+
+2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.c-torture/execute/20030913-1.c: Rename glob to g.
+	* gcc.c-torture/execute/960218-1.c: Rename glob to gl.
+	* gcc.c-torture/execute/complex-6.c: Rename err to e.
+	* gcc.dg/torture/ssa-pta-fn-1.c: Rename glob to g.
+
+2019-11-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92450 - ICE with invalid nested name specifier.
+	* g++.dg/parse/crash71.C: New test.
+
+2019-11-21  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.
+
+2019-11-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92596
+	* gcc.dg/torture/pr92596-1.c: New testcase.
+
+2019-11-21  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/torture/fp-int-convert-timode-1.c: Add check for FE_TONEAREST.
+
+2019-11-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve2/whilerw_1.c: Add -fno-vect-cost-model.
+	Require x0 in the .d test too.
+
+2019-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91355
+	* g++.dg/torture/pr91355.C: New test.
+
+2019-11-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/gnu2x-attrs-1.c: Expect an error for the alias case
+	on Darwin.
+
+2019-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90842
+	* g++.dg/cpp1y/lambda-generic-90842.C: New test.
+
+2019-11-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92443
+	* g++.dg/cpp0x/constexpr-92443.C: New test.
+
+2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/92366
+	* lib/target-supports.exp (check_effective_target_vect_char_add):
+	New proc.
+	* gcc.dg/vect/bb-slp-40.c: Require vect_char_add instead of vect_int.
+
+2019-11-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/92527
+	* gcc.dg/vect/bb-slp-21.c: Expect both SLP groups to be vectorized,
+	regardless of whether the target supports multiplication.
+
+2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/parse/error43.C: Adjust expected error.
+
+2019-11-20  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* README: Use https for gcc.gnu.org.
+
+2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/aarch64/simd/vrbit_1.c: Add -fno-ipa-icf.
+
+2019-11-20  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR85678
+	* g++.dg/lto/odr-6_1.c: Add -fcommon.
+	* gcc.dg/alias-15.c: Likewise.
+	* gcc.dg/fdata-sections-1.c: Likewise.
+	* gcc.dg/ipa/pr77653.c: Likewise.
+	* gcc.dg/lto/20090729_0.c: Likewise.
+	* gcc.dg/lto/20111207-1_0.c: Likewise.
+	* gcc.dg/lto/c-compatible-types-1_0.c: Likewise.
+	* gcc.dg/lto/pr55525_0.c: Likewise.
+	* gcc.dg/lto/pr88077_0.c: Use long to avoid alignment warning.
+	* gcc.dg/lto/pr88077_1.c: Add -fcommon.
+	* gcc.target/aarch64/sve/peel_ind_1.c: Allow ANCHOR0.
+	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
+	* gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
+	* gcc.target/i386/volatile-bitfields-2.c: Allow movl or movq.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/bb-slp-42.c: Adjust.
+	* gcc.dg/vect/bb-slp-40.c: Likewise.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92537
+	* gfortran.dg/pr92537.f90: New testcase.
+
+2019-11-20  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/asm-flag-4.c: Replace dg-error with dg-message.
+	* gcc.target/arm/asm-flag-5.c: Add quotes around dg-error
+	messages.
+
+2019-11-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90767
+	* g++.dg/diagnostic/pr90767-1.C: New test.
+	* g++.dg/diagnostic/pr90767-2.C: New test.
+
+	PR middle-end/90840
+	* gcc.c-torture/compile/pr90840.c: New test.
+
+	PR target/90867
+	* gcc.target/i386/pr90867.c: New test.
+
+	PR c/90898
+	* gcc.dg/pr90898.c: New test.
+
+	PR middle-end/91195
+	* gcc.dg/pr91195.c: New test.
+
+2019-11-20  Richard Biener  <rguenther@suse.de>
+
+	PR c/92088
+	* gcc.dg/torture/pr92088-1.c: New testcase.
+	* gcc.dg/torture/pr92088-2.c: Likewise.
+
+2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/warn/multiple-sign-compare-warn-1.C: New.
+
+2019-11-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-fallthrough-2.c,
+	gcc.dg/c2x-attr-maybe_unused-2.c: Expect errors for invalid uses
+	of standard attributes on types.  Add more tests of invalid uses
+	on types.
+
+2019-11-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92414
+	* g++.dg/cpp2a/constexpr-dtor4.C: New test.
+
+2019-11-19  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* gcc.target/mips/msa-ds.c: New test.
+
+2019-11-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Revert:
+	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Revert:
+	2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
+
+2019-11-15  Andrew Sutton  <asutton@lock3software.com>
+
+	PR c++/89913
+	* g++.dg/cpp2a/pr89913.C: New test.
+
+2019-11-19  Andrew Sutton  <asutton@lock3software.com>
+
+	PR c++/92078
+	* g++.dg/cpp2a/concepts-pr92078.C: New.
+	* g++.dg/cpp2a/concepts-requires18.C: Update diagnostics.
+
+2019-11-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.dg/tree-ssa/loop-1.c: Change amdgcn assembler scan.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92581
+	* gcc.dg/vect/vect-cond-reduc-5.c: New testcase.
+
+2019-11-19  Dennis Zhang  <dennis.zhang@arm.com>
+
+	* gcc.target/aarch64/acle/memtag_1.c: New test.
+	* gcc.target/aarch64/acle/memtag_2.c: New test.
+	* gcc.target/aarch64/acle/memtag_3.c: New test.
+
+2019-11-19  Richard Henderson  <richard.henderson@linaro.org>
+
+	* testsuite/gcc.target/arm/asm-flag-3.c: Skip for thumb1.
+	* testsuite/gcc.target/arm/asm-flag-5.c: Likewise.
+	* testsuite/gcc.target/arm/asm-flag-6.c: Likewise.
+	* testsuite/gcc.target/arm/asm-flag-4.c: New test.
+
+	* testsuite/gcc.target/aarch64/asm-flag-6.c: Use %w for
+	asm inputs to cmp instruction for ILP32.
+
+2019-11-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92549
+	* gcc.target/i386/pr92549.c: New test.
+
+	PR middle-end/91450
+	* gcc.c-torture/execute/pr91450-1.c: New test.
+	* gcc.c-torture/execute/pr91450-2.c: New test.
+
+	PR c++/92504
+	* g++.dg/gomp/pr92504.C: New test.
+
+	PR tree-optimization/92557
+	* gcc.dg/gomp/pr92557.c: New test.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92554
+	* gcc.dg/vect/pr92554.c: New testcase.
+
+2019-11-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92555
+	* gcc.dg/vect/pr92555.c: New testcase.
+
+2019-11-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-fallthrough-5.c, gcc.dg/c2x-attr-syntax-5.c: New
+	tests.
+	* gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-deprecated-4.c,
+	gcc.dg/c2x-attr-fallthrough-2.c, gcc.dg/c2x-attr-maybe_unused-2.c,
+	gcc.dg/c2x-attr-maybe_unused-4.c: Expect errors in place of some
+	warnings.
+
+2019-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/addressof2.C: Test locations too.
+	* g++.dg/cpp0x/rv-lvalue-req.C: Likewise.
+	* g++.dg/expr/crash2.C: Likewise.
+	* g++.dg/expr/lval1.C: Likewise.
+	* g++.dg/expr/unary2.C: Likewise.
+	* g++.dg/ext/lvaddr.C: Likewise.
+	* g++.dg/ext/lvalue1.C: Likewise.
+	* g++.dg/tree-ssa/pr20280.C: Likewise.
+	* g++.dg/warn/Wplacement-new-size.C: Likewise.
+	* g++.old-deja/g++.brendan/alignof.C: Likewise.
+	* g++.old-deja/g++.brendan/sizeof2.C: Likewise.
+	* g++.old-deja/g++.law/temps1.C: Likewise.
+
+2019-11-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92493
+	* gcc.dg/pr92493.c: New test.
+
+2019-11-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-attr-syntax-1.c, gcc.dg/c11-attr-syntax-2.c,
+	gcc.dg/c11-attr-syntax-3.c, gcc.dg/c2x-attr-syntax-4.c: New tests.
+	* gcc.dg/c2x-attr-deprecated-1.c: Also test struct [[deprecated]].
+	* gcc.dg/c2x-attr-fallthrough-1.c: Also test [[__fallthrough__]].
+
+2019-11-18  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91962 - ICE with reference binding and qualification conversion.
+	* g++.dg/cpp0x/ref-bind7.C: New test.
+
+2019-11-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92528
+	* g++.dg/ipa/pr92528.C: New test.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_check_ptrs):
+	New procedure.
+	* gcc.dg/vect/vect-alias-check-14.c: Expect IFN_CHECK_WAR to be
+	used, if available.
+	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-16.c: Likewise IFN_CHECK_RAW.
+	* gcc.target/aarch64/sve2/whilerw_1.c: New test.
+	* gcc.target/aarch64/sve2/whilewr_1.c: Likewise.
+	* gcc.target/aarch64/sve2/whilewr_2.c: Likewise.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/temporaries_1.c: New test.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-alias-check-8.c: Expect WAR/WAW checks to be used.
+	* gcc.dg/vect/vect-alias-check-14.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-18.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-19.c: Likewise.
+	* gcc.target/aarch64/sve/var_stride_1.c: Update expected sequence.
+	* gcc.target/aarch64/sve/var_stride_2.c: Likewise.
+	* gcc.target/aarch64/sve/var_stride_3.c: Likewise.
+	* gcc.target/aarch64/sve/var_stride_5.c: Likewise.
+
+2019-11-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_f16.c: Remove XFAIL.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_f32.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_f64.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_s16.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_s32.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_s64.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_u16.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_u32.c: Likewise.
+	* gcc.target/aarch64/sve/acle/asm/ld1rq_u64.c: Likewise.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92516
+	* g++.dg/vect/slp-pr92516.cc: New testcase.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/vect-ctor-1.c: New testcase.
+
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/ipa/ipa-icf-36.c: Remove 'all-all-all'.
+	* gcc.dg/ipa/ipa-icf-37.c: Likewise.
+
+2019-11-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92558
+	* gcc.dg/vect/pr92558.c: New testcase.
+
+2019-11-18  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/92529
+	* gcc.dg/ipa/pr92529.c: New test.
+
+2019-11-18  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/aarch64/unspecified-pass-error.c: New test.
+
+2019-11-18  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_vfp_ok_nocache): Fix typo in option
+	name.
+
+2019-11-17  Jeff Law  <law@redhat.com>
+
+	* gcc.dg/complex-6.c: Do not run dump scan tests for rx target.
+
+2019-11-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/spaceship-err3.C: New test.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-alias-check-18.c: New test.
+	* gcc.dg/vect/vect-alias-check-19.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-20.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-alias-check-1.c: Test for the type of alias check.
+	* gcc.dg/vect/vect-alias-check-8.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-9.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-10.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-11.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-12.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-13.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-14.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-16.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-17.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-alias-check-8.c: Test for the RAW flag.
+	* gcc.dg/vect/vect-alias-check-9.c: Test for the ARBITRARY flag.
+	(TEST_VALUE): Use a higher value for early iterations.
+	* gcc.dg/vect/vect-alias-check-14.c: New test.
+	* gcc.dg/vect/vect-alias-check-15.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-16.c: Likewise.
+	* gcc.dg/vect/vect-alias-check-17.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/scatter_store_1.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
+	* gcc.target/aarch64/sve/scatter_store_2.c: Update accordingly.
+	* gcc.target/aarch64/sve/scatter_store_3.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
+	* gcc.target/aarch64/sve/scatter_store_4.c: Update accordingly.
+	* gcc.target/aarch64/sve/scatter_store_5.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
+	* gcc.target/aarch64/sve/scatter_store_8.c: New test.
+	* gcc.target/aarch64/sve/scatter_store_9.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/gather_load_extend_1.c: New test.
+	* gcc.target/aarch64/sve/gather_load_extend_2.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_3.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_4.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_5.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_6.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_7.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_8.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_9.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_10.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_11.c: Likewise.
+	* gcc.target/aarch64/sve/gather_load_extend_12.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/gather_load_1.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
+	* gcc.target/aarch64/sve/gather_load_2.c: Update accordingly.
+	* gcc.target/aarch64/sve/gather_load_3.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit and 16-bit elements.
+	* gcc.target/aarch64/sve/gather_load_4.c: Update accordingly.
+	* gcc.target/aarch64/sve/gather_load_5.c (TEST_LOOP): Start at 0.
+	(TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
+	* gcc.target/aarch64/sve/gather_load_6.c: Add
+	--param aarch64-sve-compare-costs=0.
+	(TEST_LOOP): Start at 0.
+	* gcc.target/aarch64/sve/gather_load_7.c: Add
+	--param aarch64-sve-compare-costs=0.
+	* gcc.target/aarch64/sve/gather_load_8.c: New test.
+	* gcc.target/aarch64/sve/gather_load_9.c: Likewise.
+	* gcc.target/aarch64/sve/mask_gather_load_6.c: Add
+	--param aarch64-sve-compare-costs=0.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mask_struct_load_1.c: Add
+	--param aarch64-sve-compare-costs=0.
+	* gcc.target/aarch64/sve/mask_struct_load_2.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_load_3.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_load_4.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_load_5.c: Likewise.
+	* gcc.target/aarch64/sve/pack_1.c: Likewise.
+	* gcc.target/aarch64/sve/truncate_1.c: New test.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/load_extend_1.c: New test.
+	* gcc.target/aarch64/sve/load_extend_2.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_3.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_4.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_5.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_6.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_7.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_8.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_9.c: Likewise.
+	* gcc.target/aarch64/sve/load_extend_10.c: Likewise.
+	* gcc.target/aarch64/sve/reduc_4.c: Add
+	--param aarch64-sve-compare-costs=0.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cost_model_1.c: Expect the loop to be
+	vectorized with bytes stored in 32-bit containers.
+	* gcc.target/aarch64/sve/extend_1.c: New test.
+	* gcc.target/aarch64/sve/extend_2.c: New test.
+	* gcc.target/aarch64/sve/extend_3.c: New test.
+	* gcc.target/aarch64/sve/extend_4.c: New test.
+	* gcc.target/aarch64/sve/load_const_offset_3.c: Add
+	--param aarch64-sve-compare-costs=0.
+	* gcc.target/aarch64/sve/mask_struct_store_1.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_store_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_store_2.c: Likewise.
+	* gcc.target/aarch64/sve/mask_struct_store_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/unpack_unsigned_1.c: Likewise.
+	* gcc.target/aarch64/sve/unpack_unsigned_1_run.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mixed_size_1.c: New test.
+	* gcc.target/aarch64/sve/mixed_size_2.c: Likewise.
+	* gcc.target/aarch64/sve/mixed_size_3.c: Likewise.
+	* gcc.target/aarch64/sve/mixed_size_4.c: Likewise.
+	* gcc.target/aarch64/sve/mixed_size_5.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/clastb_8.c: Use assembly tests to
+	check for fully-masked loops.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/reduc_3.c: Split multi-vector cases out
+	into...
+	* gcc.target/aarch64/sve/reduc_3_costly.c: ...this new test,
+	passing -fno-vect-cost-model for them.
+	* gcc.target/aarch64/sve/slp_6.c: Add -fno-vect-cost-model.
+	* gcc.target/aarch64/sve/slp_7.c,
+	* gcc.target/aarch64/sve/slp_7_run.c: Split multi-vector cases out
+	into...
+	* gcc.target/aarch64/sve/slp_7_costly.c,
+	* gcc.target/aarch64/sve/slp_7_costly_run.c: ...these new tests,
+	passing -fno-vect-cost-model for them.
+	* gcc.target/aarch64/sve/while_7.c: Add -fno-vect-cost-model.
+	* gcc.target/aarch64/sve/while_9.c: Likewise.
+
+2019-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/bb-slp-4.c: Expect the block to be vectorized
+	with -fno-vect-cost-model.
+	* gcc.dg/vect/bb-slp-bool-1.c: New test.
+	* gcc.target/aarch64/vect_mixed_sizes_14.c: Likewise.
+	* gcc.target/i386/pr84101.c: XFAIL for -m32.
+
+2019-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-deprecated-4.c, gcc.dg/c2x-attr-fallthrough-4.c,
+	gcc.dg/c2x-attr-maybe_unused-4.c: New tests.
+
+2019-11-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/warn/Walways-true-1.C: Check locations too.
+	* g++.dg/warn/Walways-true-2.C: Likewise.
+	* g++.dg/warn/Walways-true-3.C: Likewise.
+	* g++.dg/warn/Waddress-1.C: Check additional location.
+
+2019-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-maybe_unused-1.c,
+	gcc.dg/c2x-attr-maybe_unused-2.c,
+	gcc.dg/c2x-attr-maybe_unused-3.c: New tests.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/aarch64/rtl-handle-column-numbers.c: New test.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92512
+	* gcc.dg/torture/pr92512.c: New testcase.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* gcc.dg/vect/pr92324-4.c: New testcase.
+
+2019-11-15  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/69654
+	* gfortran.dg/derived_init_6.f90: New test.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/aarch64/test-epilogue-set.c: New test.
+
+2019-11-15  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/aarch64/missed-pass-error.c: New test.
+
+2019-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92039
+	PR tree-optimization/91975
+	* gcc.dg/tree-ssa/cunroll-2.c: Revert to state previous to
+	unroller adjustment.
+	* g++.dg/tree-ssa/ivopts-3.C: Likewise.
+
+2019-11-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-13.c: New test.
+
+2019-11-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR testsuite/92520
+	* gcc.dg/ipa/inline-9.c: Fix template.
+
+2019-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-fallthrough-2.c,
+	gcc.dg/c2x-attr-fallthrough-3.c: New tests.
+
+2019-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-deprecated-1.c, gcc.dg/c2x-attr-deprecated-2.c,
+	gcc.dg/c2x-attr-deprecated-3.c: New tests.
+
+2019-11-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c,
+	gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c,
+	gcc.dg/gnu2x-utf8char-1.c: New tests.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR testsuite/92366
+	* gcc.dg/vect/bb-slp-40.c: Use dg-additional-options instead
+	of dg-options.  Remove expected counts.
+	* gcc.dg/vect/bb-slp-41.c: Remove dg-options and explicit
+	dg-do run.  Suppress vectorization of foo.
+	* gcc.dg/vect/bb-slp-42.c: New test.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/bb-slp-div-2.c: New test.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/bb-slp-pr69907.c: Do not expect BB vectorization
+	to fail for aarch64 targets.
+	* gcc.dg/vect/no-scevccp-outer-12.c: Expect the test to pass
+	on aarch64 targets.
+	* gcc.dg/vect/vect-double-reduc-5.c: Likewise.
+	* gcc.dg/vect/vect-outer-4e.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_5.c: New test.
+	* gcc.target/aarch64/vect_mixed_sizes_6.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_7.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_8.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_9.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_10.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_11.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_12.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_13.c: Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-outer-4f.c: Expect the test to pass on aarch64
+	targets.
+	* gcc.dg/vect/vect-outer-4g.c: Likewise.
+	* gcc.dg/vect/vect-outer-4k.c: Likewise.
+	* gcc.dg/vect/vect-outer-4l.c: Likewise.
+	* gfortran.dg/vect/vect-8.f90: Expect kernel 24 to be vectorized
+	for aarch64.
+	* gcc.target/aarch64/vect_mixed_sizes_1.c: New test.
+	* gcc.target/aarch64/vect_mixed_sizes_2.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_3.c: Likewise.
+	* gcc.target/aarch64/vect_mixed_sizes_4.c: Likewise.
+
+2019-11-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-tail-nomask-1.c: Update expected epilogue
+	vectorization message.
+
+2019-11-14  Richard Henderson  <richard.henderson@linaro.org>
+
+	* gcc.target/aarch64/asm-flag-1.c: New test.
+	* gcc.target/aarch64/asm-flag-3.c: New test.
+	* gcc.target/aarch64/asm-flag-5.c: New test.
+	* gcc.target/aarch64/asm-flag-6.c: New test.
+
+	* gcc.target/arm/asm-flag-1.c: New test.
+	* gcc.target/arm/asm-flag-3.c: New test.
+	* gcc.target/arm/asm-flag-5.c: New test.
+	* gcc.target/arm/asm-flag-6.c: New test.
+
+2019-11-14  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/ipa/inline-9.c: New testcase.
+
+2019-11-14  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/asan/memcmp-1.c: Update expected backtrace.
+
+2019-11-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-11.c: Add "sse4.2" and "sse4.1"
+	test.
+
+	* c-c++-common/gomp/declare-variant-2.c: Add test for non-integral
+	score and for negative score.
+	* c-c++-common/gomp/declare-variant-3.c: Add test for zero score.
+	* g++.dg/gomp/declare-variant-8.C: Add test for negative and zero
+	scores.
+
+	* c-c++-common/gomp/declare-variant-3.c: Add testcase for vendor nvidia.
+
+	* c-c++-common/gomp/declare-variant-2.c: Adjust expected diagnostics,
+	add a test for atomic_default_mem_order with a string literal.
+	* c-c++-common/gomp/declare-variant-3.c: Use string literal props
+	in a few random places, add a few string literal prop related tests.
+	* c-c++-common/gomp/declare-variant-8.c: Likewise.
+	* c-c++-common/gomp/declare-variant-9.c: Use string literal props
+	in a few random places.
+	* c-c++-common/gomp/declare-variant-10.c: Likewise.
+	* c-c++-common/gomp/declare-variant-11.c: Likewise.
+	* c-c++-common/gomp/declare-variant-12.c: Likewise.
+	* g++.dg/gomp/declare-variant-7.C: Likewise.
+
+2019-11-14  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/92464
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust loop
+	bound due to load cost adjustment.
+
+2019-11-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c2x-attr-fallthrough-1.c, gcc.dg/c2x-attr-syntax-1.c,
+	gcc.dg/c2x-attr-syntax-2.c, gcc.dg/c2x-attr-syntax-3.c,
+	gcc.dg/gnu2x-attr-syntax-1.c, gcc.dg/gnu2x-attr-syntax-2.c,
+	gcc.dg/gnu2x-attrs-1.c: New tests.
+
+2019-11-14  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91682
+	* gcc.dg/ipa/ipcp-agg-10.c: Change dg-scan string.
+	* gcc.dg/ipa/ipcp-agg-11.c: New test.
+
+2019-11-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR ipa/92421
+	* g++.dg/torture/pr92421.C: Add -Wno-return-type to
+	dg-additional-options.  Avoid -Wwrite-string warnings, most of
+	-Wreturn-type warnings, define bf ctor.  Use struct instead of class
+	with public: at the start.
+
+	* g++.dg/cpp0x/alias-decl-pr92206-3.C: Require effective target c++14
+	rather than c++11.
+
+	* gfortran.dg/ISO_Fortran_binding_17.c: Include
+	../../../libgfortran/ISO_Fortran_binding.h rather than
+	ISO_Fortran_binding.h.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR c++/92421
+	* g++.dg/torture/pr92421.C: New testcase.
+
+2019-11-13  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.target/powerpc/pr92090.c: Limit -mbig to powerpc64le-*-*.
+	* gcc.target/powerpc/pr92090-2.c: Likewise.
+
+2019-11-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89070 - bogus [[nodiscard]] warning in SFINAE.
+	* g++.dg/cpp1z/nodiscard7.C: New test.
+
+2019-11-13  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-float-3.c, gcc.dg/c2x-float-1.c: New tests.
+
+2019-11-13  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/92454
+	* ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
+	(identify_dead_nodes): Likewise.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/ipa/ipa-icf-39.c: Update -fdbg-cnt to the new format.
+	* gcc.dg/pr68766.c: Likewise.
+
+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.c-torture/compile/flatten.c: New testcase.
+
+2019-11-13  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92470
+	* gfortran.dg/ISO_Fortran_binding_1.c (establish_c): Add assert for
+	lower_bound == 0.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mask_struct_store_3.c: Add
+	-fno-vect-cost-model.
+	* gcc.target/aarch64/sve/mask_struct_store_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
+	* gcc.target/aarch64/sve/peel_ind_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
+	* gcc.target/aarch64/sve/peel_ind_3_run.c: Likewise.
+
+2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/92206
+	* g++.dg/cpp0x/alias-decl-pr92206-1.C: New test.
+	* g++.dg/cpp0x/alias-decl-pr92206-2.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-pr92206-3.C: Likewise.
+
+2019-11-13  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/params/params.exp: Restore test by parsing output
+	of --help=params -Q.
+
+2019-11-13  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR target/92465
+	* gcc.dg/pr47763.c: Add option -fweb.
+
+2019-11-12  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/cpp0x/using-enum-2.C: Adjust expected error text.
+	* g++.dg/cpp0x/using-enum-3.C: Likewise.
+	* g++.dg/lookup/using4.C: Likewise.
+	* g++.dg/lookup/using7.C: Likewise.
+	* g++.dg/template/using12.C: Likewise.
+	* g++.dg/template/using18.C: Likewise.
+	* g++.dg/template/using22.C: Likewise.
+
+2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/92449
+	* gcc.c-torture/compile/pr92449.c: New test.
+	* gcc.target/powerpc/pr92449-1.c: New test.
+
+2019-11-12  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92470
+	* gfortran.dg/ISO_Fortran_binding_17.c: New.
+	* gfortran.dg/ISO_Fortran_binding_17.f90: New.
+	* gfortran.dg/ISO_Fortran_binding_1.c (elemental_mult_c, allocate_c,
+	section_c, select_part_c): Update for CFI_{address} changes;
+	add asserts.
+
+2019-11-12  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92412
+	* gcc.dg/strlenopt-91.c: New test.
+
+2019-11-12  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/35503
+	* gcc.dg/tree-ssa/builtin-sprintf-warn-23.c: New test.
+
+2019-11-12  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/lookup/pr6936.C: Delete, identical to using38.C
+
+2019-11-12  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR rtl-optimization/92430
+	* gcc.dg/pr92430.c: New test (from Arseny Solokha).
+
+2019-11-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92461
+	* gcc.dg/torture/pr92461.c: New testcase.
+
+2019-11-12  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/completion-3.c: Append = to all expected
+	results and sort expected output.
+	* gcc.dg/pr83620.c: Update error message.
+	* gcc.dg/spellcheck-params-2.c: Likewise.
+	* gcc.dg/spellcheck-params.c: Likewise.
+	* gcc.misc-tests/help.exp: Update expected output.
+
+2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
+	    Tobias Burnus  <tobias@codesourcery.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	gcc/testsuite/
+	* c-c++-common/goacc/parallel-dims.c: New test.
+	* gfortran.dg/goacc/parallel-dims.f90: New test.
+
+2019-11-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92452
+	* c-c++-common/pr92452.c: New test.
+
+2019-11-12  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/vect/pr92347.c: New test.
+
+2019-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92447
+	* g++.dg/cpp0x/pr92447.C: New test.
+
+	* c-c++-common/gomp/declare-target-5.c: New test.
+
+2019-11-11  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/pr92420.c: New test.
+
+2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
+
+	* gcc.target/arc/delay-slot-limm.c: New test.
+
+2019-11-11  Claudiu Zissulescu <claziss@gmail.com>
+
+	* gcc.target/arc/pic-2.c: New file.
+
+2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
+	    Mark Eggleston  <mark.eggleston@codethink.com>
+
+	PR fortran/92142
+	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90:
+	Correct dg-additional-sources.
+
+2019-11-11  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/vect/vect-reduc-epilogue-gaps.c: New test.
+
+2019-11-11  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
+
+	PR fortran/92142
+	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
+	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
+	* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
+	upper bounds for case 0.
+
+2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gfortran.dg/goacc/common-block-1.f90: Fix OpenACC directives
+	nesting.
+	* gfortran.dg/goacc/common-block-2.f90: Likewise.
+
+2019-11-11  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/88760
+	* gcc.dg/pr59643.c: Update back to r277550.
+
+2019-11-10  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/92123
+	* gfortran.dg/bind_c_procs_3.f90 : New test.
+	* gfortran.dg/ISO_Fortran_binding_15.c : New test.
+	* gfortran.dg/ISO_Fortran_binding_15.f90 : Additional source.
+
+2019-11-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/tree-ssa/pr46076.c: Make tested code hot.
+
+2019-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92401
+	* g++.dg/opt/pr92401.C: New test.
+
+2019-11-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92321
+	* gfortran.dg/matmul_blas_2.f90: New test.
+
+2019-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* gfortran.dg/dec_char_conversion_in_assignment_4.f90: Use
+	dg-do compile instead of dg-do run.
+	* gfortran.dg/dec_char_conversion_in_data_3.f90: Likewise.
+
+2019-11-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92215 - flawed diagnostic for bit-field with non-integral type.
+	* g++.dg/diagnostic/bitfld4.C: New test.
+
+2019-11-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92058 - constinit malfunction in static data member.
+	* g++.dg/cpp2a/constinit15.C: New test.
+
+2019-11-08  Mark Eggleston  <mark.eggleston@codethink.com>
+	    Jim MacArthur  <jim.macarthur@codethink.co.uk>
+
+	* gfortran.dg/dec_char_conversion_in_assignment_1.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_2.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_3.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_4.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_5.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_6.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_7.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_assignment_8.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_1.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_2.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_3.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_4.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_5.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_6.f90: New test.
+	* gfortran.dg/dec_char_conversion_in_data_7.f90: New test.
+	* gfortran.dg/hollerith5.f90: Add -Wsurprising to options.
+	* gfortran.dg/hollerith_legacy.f90: Add -Wsurprising to options.
+	* gfortran.dg/no_char_to_numeric_assign.f90: New test.
+
+2019-11-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/92351
+	* gcc.dg/vect/vect-peel-2.c: Disable epilogue vectorization and
+	split the source of this test to...
+	* gcc.dg/vect/vect-peel-2-src.c: ... This.
+	* gcc.dg/vect/vect-peel-2-epilogues.c: New test.
+
+2019-11-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/compile/20191108-1.c: New test.
+	* gcc.target/sparc/overflow-1.c: Add -fno-pie to the options.
+	* gcc.target/sparc/overflow-2.c: Likewise.
+	* gcc.target/sparc/overflow-3.c: Likewise.
+	* gcc.target/sparc/overflow-4.c: Likewise.
+	* gcc.target/sparc/overflow-5.c: Likewise.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/inline_2.c: New test.
+
+2019-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92038
+	* g++.dg/opt/store-merging-1.C: New test.
+	* g++.dg/opt/store-merging-2.C: New test.
+	* g++.dg/opt/store-merging-3.C: New test.
+
+	PR c++/92384
+	* g++.dg/torture/pr92384.C: New test.
+
+2019-11-08  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/pr92339.C: Rename identifiers to something
+	more readable.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/deref_2.c: New test.
+	* gcc.target/aarch64/sve/acle/general/whilele_8.c: Likewise.
+	* gcc.target/aarch64/sve/acle/general/whilelt_4.c: Likewise.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/inline_1.c: New test.
+
+2019-11-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* gcc.dg/vect/pr92205.c: XFAIL.
+	* gcc.dg/vect/pr92324-1.c: New testcase.
+	* gcc.dg/vect/pr92324-2.c: Likewise.
+
+2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c: New test.
+	* gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c: Likewise.
+
+2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/92132
+	* gcc.target/powerpc/pr92132-fp-1.c: New test.
+	* gcc.target/powerpc/pr92132-fp-2.c: New test.
+	* gcc.target/powerpc/pr92132-int-1.c: New test.
+	* gcc.target/powerpc/pr92132-int-2.c: New test.
+
+2019-11-08  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr92295.c: New test.
+
+2019-11-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-old-style-definition-1.c,
+	gcc.dg/c11-old-style-definition-2.c,
+	gcc.dg/c2x-old-style-definition-1.c,
+	gcc.dg/c2x-old-style-definition-2.c,
+	gcc.dg/c2x-old-style-definition-3.c,
+	gcc.dg/c2x-old-style-definition-4.c,
+	gcc.dg/c2x-old-style-definition-5.c,
+	gcc.dg/c2x-old-style-definition-6.c: New tests.
+
+2019-11-07  Peter Bergner <bergner@linux.ibm.com>
+
+	PR other/92090
+	* gcc.target/powerpc/pr92090-2.c: New test.
+
+2019-11-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/tm/attrs-1.c: New test.
+	* gcc.dg/tm/props-5.c: New test.  Based on props-4.c.
+
+2019-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/spaceship-scalar1-neg.C: Change dg-do from run to
+	compile.
+
+2019-11-07  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr92258.c: Add dg-requires for masm_intel.
+
+2019-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs
+	* g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar
+	warnings.
+	* g++.dg/ext/utf16-4.C: Expect errors rather than warnings.
+	* g++.dg/ext/utf32-4.C: Likewise.
+	* g++.dg/cpp2a/ucn2.C: New test.
+
+2019-11-07  Peter Bergner <bergner@linux.ibm.com>
+
+	PR other/92090
+	* gcc.target/powerpc/pr92090.c: New test.
+
+2019-11-07  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR tree-optimization/89134
+	* gcc.dg/tree-ssa/loop-cond-split-1.c: New test.
+	* g++.dg/tree-ssa/loop-cond-split-1.C: New test.
+	* gcc.dg/torture/pr55107.c: Add -fno-split-loops.
+
+2019-11-07  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/addsub-signed-overflow-1.c: Expect lochi
+	instructions to be used.
+	* gcc.target/s390/addsub-signed-overflow-2.c: Likewise.
+	* gcc.target/s390/mul-signed-overflow-1.c: Likewise.
+	* gcc.target/s390/mul-signed-overflow-2.c: Likewise.
+	* gcc.target/s390/vector/vec-scalar-cmp-1.c: Check for 32 and 64
+	bit variant of lochi.  Swap the values for the lochi's.
+	* gcc.target/s390/zvector/vec-cmp-1.c: Likewise.
+
+2019-11-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/70929
+	* g++.dg/lto/pr70929_[01].C: New test.
+	* gcc.dg/winline-10.c: Adjust for the fact that inlining happens.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/simd32.c: Update test.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/simd32.c: Update test.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/simd32.c: Update test.
+	* gcc.target/arm/acle/simd32_sel.c: New test.
+
+2019-11-07  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/dsp_arith.c: Update test.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/dsp_arith.c: New test.
+
+2019-11-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/saturation.c: New test.
+	* gcc.target/arm/acle/sat_no_smlatb.c: Likewise.
+	* lib/target-supports.exp (check_effective_target_arm_qbit_ok_nocache):
+	Define..
+	(check_effective_target_arm_qbit_ok): Likewise.
+	(add_options_for_arm_qbit): Likewise.
+
+2019-11-07  Martin Liska  <mliska@suse.cz>
+
+	PR c++/92354
+	* g++.target/i386/pr92354.C: New test.
+
+2019-11-07  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.dg/tree-ssa/pr92163.c: Add dg-require-effective-target fopenacc.
+
+2019-11-06  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
+
+	PR fortran/90374
+	* gfortran.dg/fmt_error_10.f: Modify for new constraints.
+	* gfortran.dg/fmt_error_7.f: Add dg-options "-std=f95".
+	* gfortran.dg/fmt_error_9.f: Modify for new constraints.
+	* gfortran.dg/fmt_zero_width.f90: New test.
+
+2019-11-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/asm-wide-1.c, gcc.dg/diagnostic-token-ranges.c,
+	gcc.dg/plugin/diagnostic-test-string-literals-1.c,
+	gcc.dg/plugin/diagnostic-test-string-literals-2.c: Update expected
+	diagnostics.
+
+2019-11-06  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/framework-1.c: Adjust test header path.
+
+2019-11-06  Claudiu Zissulescu  <claziss@synopsys.com>
+	Sahahb Vahedi  <shahab@synopsys.com>
+	Cupertino Miranda  <cmiranda@synopsys.com
+
+	* gcc.target/arc/or-cnst-size2.c: New test.
+
+2019-11-06  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/slp-9.c: Use scan-tree-dump rather than
+	scan-tree-dump-times.
+	* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
+	* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
+
+2019-11-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/92317
+	* gcc/testsuite/g++.dg/opt/pr92317.C: New test.
+
+2019-11-06  Gergö Barany  <gergo@codesourcery.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/nested-reductions-warn.c: New test.
+	* c-c++-common/goacc/nested-reductions.c: New test.
+	* gfortran.dg/goacc/nested-reductions-warn.f90: New test.
+	* gfortran.dg/goacc/nested-reductions.f90: New test.
+
+2019-11-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/92352
+	* c-c++-common/pr92352.c: New test.
+
+2019-11-06  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	PR92090
+	* gcc.target/powerpc/pr72804.c: Add -fno-inline-functions --param
+	max-inline-insns-single-O2=200.
+	* gcc.target/powerpc/pr79439-1.c: Add -fno-inline-functions.
+	* gcc.target/powerpc/vsx-builtin-7.c: Likewise.
+
+2019-11-05  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92373
+	* gcc.dg/Warray-bounds-55.c: New test.
+	* gcc.dg/Wzero-length-array-bounds-2.c: New test.
+
+2019-11-05  Jim Wilson  <jimw@sifive.com>
+
+	PR middle-end/92263
+	* gcc.dg/pr92263.c: New.
+
+2019-11-05  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92333
+	PR middle-end/82608
+	* gcc.dg/Warray-bounds-51.c: New test.
+
+2019-11-05  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/92370
+	* g++.dg/pr92370.C: New.
+
+2019-11-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92341
+	PR middle-end/82612
+	* g++.dg/warn/Warray-bounds-4.C: Adjust text of expected warning.
+	* gcc.dg/Warray-bounds-53.c: New test.
+	* gcc.dg/Warray-bounds-54.c: New test.
+
+2019-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92371
+	* gcc.dg/torture/pr92371.c: New testcase.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/ubsan/ptr-overflow-2.c: Update based on changed
+	run-time reporting format.
+
+2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.dg/tree-ssa/gen-vect-26.c: Disable loop peeling check for
+	IBM Z.
+	* gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
+
+2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.dg/tree-ssa/gen-vect-11.c: Add --param min-vect-loop-bound=0
+	for IBM Z.
+	* gcc.dg/tree-ssa/gen-vect-11.c: Likewise.
+
+2019-11-05  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/s390.exp
+	(check_effective_target_s390_useable_hw): Add inline asm for z14
+	and z15. Replace instruction for z13 with lochiz. Add register
+	clobbers. Check also for __zarch__ when doing the __VX__ test.
+
+2019-11-05  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/attr-crypto.c: Skip if -mpure-code is used.
+	* gcc.target/arm/attr-neon-fp16.c: Likewise.
+	* gcc.target/arm/combine-cmp-shift.c: Likewise.
+	* gcc.target/arm/data-rel-1.c: Likewise.
+	* gcc.target/arm/data-rel-2.c: Likewise.
+	* gcc.target/arm/data-rel-3.c: Likewise.
+	* gcc.target/arm/ftest-armv7a-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv7a-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv7r-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv7r-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv7ve-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv7ve-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv8a-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv8a-thumb.c: Likewise.
+	* gcc.target/arm/lceil-vcvt_1.c: Likewise.
+	* gcc.target/arm/lfloor-vcvt_1.c: Likewise.
+	* gcc.target/arm/lround-vcvt_1.c: Likewise.
+	* gcc.target/arm/memset-inline-10.c: Likewise.
+	* gcc.target/arm/mod_2.c: Likewise.
+	* gcc.target/arm/mod_256.c: Likewise.
+	* gcc.target/arm/pr40657-1.c: Likewise.
+	* gcc.target/arm/pr44788.c: Likewise.
+	* gcc.target/arm/pr50305.c: Likewise.
+	* gcc.target/arm/pr51835.c: Likewise.
+	* gcc.target/arm/pr51915.c: Likewise.
+	* gcc.target/arm/pr52006.c: Likewise.
+	* gcc.target/arm/pr53187.c: Likewise.
+	* gcc.target/arm/pr58784.c: Likewise.
+	* gcc.target/arm/pr59575.c: Likewise.
+	* gcc.target/arm/pr59923.c: Likewise.
+	* gcc.target/arm/pr60650-2.c: Likewise.
+	* gcc.target/arm/pr60657.c: Likewise.
+	* gcc.target/arm/pr60663.c: Likewise.
+	* gcc.target/arm/pr67439_1.c: Likewise.
+	* gcc.target/arm/pr68620.c: Likewise.
+	* gcc.target/arm/pr7676.c: Likewise.
+	* gcc.target/arm/pr79239.c: Likewise.
+	* gcc.target/arm/pr81863.c: Likewise.
+	* gcc.target/arm/pragma_attribute.c: Likewise.
+	* gcc.target/arm/pragma_cpp_fma.c: Likewise.
+	* gcc.target/arm/require-pic-register-loc.c: Likewise.
+	* gcc.target/arm/thumb-ltu.c: Likewise.
+	* gcc.target/arm/thumb1-pic-high-reg.c: Likewise.
+	* gcc.target/arm/thumb1-pic-single-base.c: Likewise.
+	* gcc.target/arm/tlscall.c: Likewise.
+	* gcc.target/arm/unsigned-float.c: Likewise.
+	* gcc.target/arm/vrinta-ce.c: Likewise.
+
+2019-11-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92324
+	* gcc.dg/vect/pr92324-3.c: New testcase.
+
+2019-11-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91945
+	* gfortran.dg/pr91945.f90: New test.
+
+	PR c++/92343
+	* g++.dg/cpp2a/attr-likely6.C: New test.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
+	PR c++/92339
+	* g++.dg/pr92339.C: New test.
+
+2019-11-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/gomp/declare-variant-7.C: New test.
+	* g++.dg/gomp/declare-variant-8.C: New test.
+
+2019-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/92302
+	* gcc.target/sparc/sparc-ret-3.c: Accept more registers in address.
+
+2019-11-04  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92349
+	* gcc.dg/Warray-bounds-50.c: New test.
+
+2019-11-04  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* gcc.dg/vect/bb-slp-40.c: New test.
+	* gcc.dg/vect/bb-slp-41.c: New test.
+
+2019-11-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92345
+	* gcc.dg/torture/pr92345.c: New testcase.
+
+2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/tiny-printf.c: New test.
+
+2019-11-04  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/devices/csv-using-env-var.c: New test.
+	* gcc.target/msp430/devices/csv-using-installed.c: New test.
+	* gcc.target/msp430/devices/csv-using-option.c: New test.
+	* gcc.target/msp430/devices/devices-main.c: New test source file.
+	* gcc.target/msp430/devices/msp430-devices.h: New test.
+	* gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
+	Add special cases for csv-using* tests.
+	Define TESTING_HARD_DATA when running tests that use hard-coded device
+	data.
+	(get_installed_device_data_path): New.
+	(msp430_hide_installed_devices_data): New.
+	(msp430_restore_installed_devices_data): New.
+	(msp430_test_installed_device_data): New.
+	(msp430_install_device_data): New.
+
+2019-11-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92301
+	* gcc.dg/pr92301.c: New testcase.
+
+2019-11-03  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/88565
+	* g++.dg/warn/Warray-bounds-9.C: New test.
+
+2019-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/conversion/ptrmem9.C: Check location.
+	* g++.dg/expr/cond2.C: Likewise.
+	* g++.dg/warn/Waddress-1.C: Check locations.
+	* g++.old-deja/g++.bugs/900324_02.C: Check location.
+	* g++.old-deja/g++.jason/rfg20.C: Likewise.
+	* g++.old-deja/g++.law/typeck1.C: Likewise.
+	* g++.old-deja/g++.rfg/00321_01-.C: Likewise.
+	* g++.old-deja/g++.rfg/00324_02-.C: Likewise.
+
+	* g++.dg/diagnostic/alignof1.C: New.
+	* g++.dg/expr/sizeof1.C: Check location.
+	* g++.dg/cpp0x/rv-lvalue-req.C: Check locations.
+
+2019-11-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-12.c: New test.
+
+	PR c++/89640
+	* g++.dg/cpp1z/attr-lambda1.C: New test.
+	* g++.dg/ext/attr-lambda2.C: New test.
+
+	* c-c++-common/gomp/declare-variant-6.c: Expect construct rather than
+	constructor in diagnostic messages.
+	* c-c++-common/gomp/declare-variant-7.c: Likewise.
+	* c-c++-common/gomp/declare-variant-11.c: New test.
+
+	PR c++/88335 - Implement P1073R3: Immediate functions
+	* g++.dg/cpp2a/consteval1.C: New test.
+	* g++.dg/cpp2a/consteval2.C: New test.
+	* g++.dg/cpp2a/consteval3.C: New test.
+	* g++.dg/cpp2a/consteval4.C: New test.
+	* g++.dg/cpp2a/consteval5.C: New test.
+	* g++.dg/cpp2a/consteval6.C: New test.
+	* g++.dg/cpp2a/consteval7.C: New test.
+	* g++.dg/cpp2a/consteval8.C: New test.
+	* g++.dg/cpp2a/consteval9.C: New test.
+	* g++.dg/cpp2a/consteval10.C: New test.
+	* g++.dg/cpp2a/consteval11.C: New test.
+	* g++.dg/cpp2a/consteval12.C: New test.
+	* g++.dg/cpp2a/consteval13.C: New test.
+	* g++.dg/cpp2a/consteval14.C: New test.
+	* g++.dg/ext/consteval1.C: New test.
+
+	PR c++/91369 - Implement P0784R7: constexpr new
+	* g++.dg/cpp2a/constexpr-new6.C: New test.
+	* g++.dg/cpp2a/constexpr-new7.C: New test.
+
+	* gcc.dg/pr36902.c: Terminate dg-warning regexp string.
+
+2019-11-01  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91679
+	PR middle-end/91647
+	PR middle-end/91463
+	PR middle-end/92312
+	* c-c++-common/Warray-bounds-2.c: Disable VRP.  Adjust expected messages.
+	* g++.dg/warn/Warray-bounds-8.C: Remove xfails.
+	* gcc.dg/Warray-bounds-48.c: New test.
+	* gcc.dg/Warray-bounds-49.c: New test.
+	* gcc.dg/Wstringop-overflow-16.c: Adjust text of expected messages.
+	* gcc.dg/Wstringop-overflow-21.c: New test.
+	* gcc.dg/Wzero-length-array-bounds.c: New test.
+	* gcc.dg/pr36902.c: Remove xfail.
+	* gcc.dg/strlenopt-57.c: Add an expected warning.
+
+2019-11-01  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/byte_3.f: New test.
+	* gfortran.dg/byte_4.f90: Ditto.
+
+2019-11-01  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90988
+	* gfortran.dg/pr90988_4.f: New test.
+
+2019-11-01  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Declare test functions
+	with noipa attribute.
+
+2019-11-01  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/template/fn.C: New.
+
+2019-11-01  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR testsuite/92127
+	* gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c: Disable unroll.
+	* gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c:
+	Likewise.
+
+2019-10-31  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.misc-tests/help.exp: Test --help=common for full sentences.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/92296
+	* c-c++-common/cpp/pr92296-1.c: New test.
+	* c-c++-common/cpp/pr92296-2.c: New test.
+
+2019-10-31  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/devices-main.c: Move to devices subdirectory.
+	* gcc.target/msp430/devices/bad-devices-1.c: Update #include path to
+	devices-main.c.
+	* gcc.target/msp430/devices/bad-devices-2.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-3.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-4.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-5.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-6.c: Likewise.
+	* gcc.target/msp430/devices/csv-device-order.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
+	* gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
+	* gcc.target/msp430/devices/hard-foo.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
+	* gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
+
+2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.target/aarch64/sve/vcond_1_run.C: Update test name.
+
+2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/vcond_4.c: Split parts out into...
+	* gcc.target/aarch64/sve/vcond_4_costly.c,
+	* gcc.target/aarch64/sve/vcond_4_sel.c,
+	* gcc.target/aarch64/sve/vcond_4_zero.c: ...these new tests.
+	* gcc.target/aarch64/sve/vcond_4_run.c: Adjust accordingly.
+	* gcc.target/aarch64/sve/vcond_5.c: Likewise.
+
+2019-10-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/reduc_strict_3.c: Split all but the
+	first function out into...
+	* gcc.target/aarch64/sve/reduc_strict_4.c,
+	* gcc.target/aarch64/sve/reduc_strict_5.c,
+	* gcc.target/aarch64/sve/reduc_strict_6.c,
+	* gcc.target/aarch64/sve/reduc_strict_7.c,
+	* gcc.target/aarch64/sve/reduc_strict_8.c,
+	* gcc.target/aarch64/sve/reduc_strict_9.c: ...these new tests.
+	Test for scalable vectors instead of 256-bit vectors.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/92284
+	* gfortran.dg/bind_c_array_params_3_aux.c: Include
+	../../../libgfortran/ISO_Fortran_binding.h rather than
+	ISO_Fortran_binding.h.
+
+2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/achar_2.f90: Remove bogus line from
+	last commit.
+
+2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/achar_2.f90: Print 'DONE' and add dg-output.
+
+2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.target/aarch64/sve/reduc_strict_3.c: Fix option order.
+	* gcc.target/i386/avx-vzeroupper-19.c: Likewise.
+	* gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
+	* gcc.target/i386/avx512f-gather-2.c: Likewise.
+	* gcc.target/i386/avx512f-gather-5.c: Likewise.
+	* gcc.target/i386/l_fma_double_1.c: Likewise.
+	* gcc.target/i386/l_fma_double_2.c: Likewise.
+	* gcc.target/i386/l_fma_double_3.c: Likewise.
+	* gcc.target/i386/l_fma_double_4.c: Likewise.
+	* gcc.target/i386/l_fma_double_5.c: Likewise.
+	* gcc.target/i386/l_fma_double_6.c: Likewise.
+	* gcc.target/i386/l_fma_float_1.c: Likewise.
+	* gcc.target/i386/l_fma_float_2.c: Likewise.
+	* gcc.target/i386/l_fma_float_3.c: Likewise.
+	* gcc.target/i386/l_fma_float_4.c: Likewise.
+	* gcc.target/i386/l_fma_float_5.c: Likewise.
+	* gcc.target/i386/l_fma_float_6.c: Likewise.
+	* gcc.target/i386/mask-pack.c: Likewise.
+	* gcc.target/i386/mask-unpack.c: Likewise.
+
+2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92284
+	* gfortran.dg/bind-c-intent-out.f90: Update expected dump;
+	extend comment.
+	* gfortran.dg/bind_c_array_params_3.f90: New.
+	* gfortran.dg/bind_c_array_params_3_aux.c: New.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-9.c: New test.
+	* c-c++-common/gomp/declare-variant-10.c: New test.
+
+2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92277
+	* fortran.dg/pr92277.f90: New.
+
+2019-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/92231
+	* gcc.c-torture/compile/pr92231.c: New test.
+
+2019-10-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/vect/vect-epilogues.c: New test.
+	* gcc.dg/vect/fast-math-vect-call-1.c: Disable for epilogue
+	vectorization.
+	* gcc.dg/vect/no-fast-math-vect16.c: Likewise.
+	* gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: Likewise.
+	* gcc.dg/vect/no-scevccp-vect-iv-3.c: Likewise.
+	* gcc.dg/vect/no-section-anchors-vect-31.c: Likewise.
+	* gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
+	* gcc.dg/vect/no-section-anchors-vect-66.c: Likewise.
+	* gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
+	* gcc.dg/vect/no-vfa-vect-dv-2.c: Likewise.
+	* gcc.dg/vect/pr33804.c: Likewise.
+	* gcc.dg/vect/pr53773.c: Likewise.
+	* gcc.dg/vect/pr65947-1.c: Likewise.
+	* gcc.dg/vect/pr65947-13.c: Likewise.
+	* gcc.dg/vect/pr65947-14.c: Likewise.
+	* gcc.dg/vect/pr65947-4.c: Likewise.
+	* gcc.dg/vect/pr80631-1.c: Likewise.
+	* gcc.dg/vect/pr80631-2.c: Likewise.
+	* gcc.dg/vect/slp-23.c: Likewise.
+	* gcc.dg/vect/slp-25.c: Likewise.
+	* gcc.dg/vect/slp-reduc-2.c: Likewise.
+	* gcc.dg/vect/slp-reduc-5.c: Likewise.
+	* gcc.dg/vect/slp-reduc-6.c: Likewise.
+	* gcc.dg/vect/slp-reduc-sad-2.c: Likewise.
+	* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
+	* gcc.dg/vect/trapv-vect-reduc-4.c: Likewise.
+	* gcc.dg/vect/vect-103.c: Likewise.
+	* gcc.dg/vect/vect-109.c: Likewise.
+	* gcc.dg/vect/vect-119.c: Likewise.
+	* gcc.dg/vect/vect-24.c: Likewise.
+	* gcc.dg/vect/vect-26.c: Likewise.
+	* gcc.dg/vect/vect-27.c: Likewise.
+	* gcc.dg/vect/vect-29.c: Likewise.
+	* gcc.dg/vect/vect-42.c: Likewise.
+	* gcc.dg/vect/vect-44.c: Likewise.
+	* gcc.dg/vect/vect-48.c: Likewise.
+	* gcc.dg/vect/vect-50.c: Likewise.
+	* gcc.dg/vect/vect-52.c: Likewise.
+	* gcc.dg/vect/vect-54.c: Likewise.
+	* gcc.dg/vect/vect-56.c: Likewise.
+	* gcc.dg/vect/vect-58.c: Likewise.
+	* gcc.dg/vect/vect-60.c: Likewise.
+	* gcc.dg/vect/vect-72.c: Likewise.
+	* gcc.dg/vect/vect-75-big-array.c: Likewise.
+	* gcc.dg/vect/vect-75.c: Likewise.
+	* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
+	* gcc.dg/vect/vect-77-global.c: Likewise.
+	* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
+	* gcc.dg/vect/vect-78-global.c: Likewise.
+	* gcc.dg/vect/vect-89-big-array.c: Likewise.
+	* gcc.dg/vect/vect-89.c: Likewise.
+	* gcc.dg/vect/vect-91.c: Likewise.
+	* gcc.dg/vect/vect-92.c: Likewise.
+	* gcc.dg/vect/vect-96.c: Likewise.
+	* gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
+	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+	* gcc.dg/vect/vect-live-1.c: Likewise.
+	* gcc.dg/vect/vect-live-2.c: Likewise.
+	* gcc.dg/vect/vect-live-3.c: Likewise.
+	* gcc.dg/vect/vect-live-4.c: Likewise.
+	* gcc.dg/vect/vect-live-slp-1.c: Likewise.
+	* gcc.dg/vect/vect-live-slp-2.c: Likewise.
+	* gcc.dg/vect/vect-live-slp-3.c: Likewise.
+	* gcc.dg/vect/vect-multitypes-3.c: Likewise.
+	* gcc.dg/vect/vect-multitypes-4.c: Likewise.
+	* gcc.dg/vect/vect-multitypes-6.c: Likewise.
+	* gcc.dg/vect/vect-peel-1-epilogue.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-1-src.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-1.c: Likewise.
+	* gcc.dg/vect/vect-peel-3-epilogue.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-3-src.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-3.c: Likewise.
+	* gcc.dg/vect/vect-peel-4-epilogue.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-4-src.c: Likewise. New test.
+	* gcc.dg/vect/vect-peel-4.c: Likewise.
+	* gcc.dg/vect/vect-reduc-6.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-1a.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-2a.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Likewise.
+	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Likewise.
+	* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
+	* gcc.target/aarch64/sve/reduc_strict_3.c: Likewise.
+	* gcc.target/i386/avx-vzeroupper-19.c: Likewise.
+	* gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
+	* gcc.target/i386/avx512f-gather-2.c: Likewise.
+	* gcc.target/i386/avx512f-gather-5.c: Likewise.
+	* gcc.target/i386/l_fma_double_1.c: Likewise.
+	* gcc.target/i386/l_fma_double_2.c: Likewise.
+	* gcc.target/i386/l_fma_double_3.c: Likewise.
+	* gcc.target/i386/l_fma_double_4.c: Likewise.
+	* gcc.target/i386/l_fma_double_5.c: Likewise.
+	* gcc.target/i386/l_fma_double_6.c: Likewise.
+	* gcc.target/i386/l_fma_float_1.c: Likewise.
+	* gcc.target/i386/l_fma_float_2.c: Likewise.
+	* gcc.target/i386/l_fma_float_3.c: Likewise.
+	* gcc.target/i386/l_fma_float_4.c: Likewise.
+	* gcc.target/i386/l_fma_float_5.c: Likewise.
+	* gcc.target/i386/l_fma_float_6.c: Likewise.
+	* gcc.target/i386/mask-pack.c: Likewise.
+	* gcc.target/i386/mask-unpack.c: Likewise.
+	* gfortran.dg/vect/vect-4.f90: Likewise.
+
+2019-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91369 - Implement P0784R7: constexpr new
+	* g++.dg/cpp2a/constexpr-new5.C: New test.
+
+	* g++.dg/cpp0x/Wpessimizing-move6.C: New test.
+
+2019-10-30  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR c++/92024
+	* g++.dg/parse/crash70.C: New test.
+	* c-c++-common/Wshadow-1.c: New test.
+
+2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92208
+	* gfortran.dg/pr92208.f90: New.
+
+2019-10-30  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92134 - constinit malfunction in static data member.
+	* g++.dg/cpp2a/constinit14.C: New test.
+
+2019-10-30  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/mlarge-use-430-insn.c: New test.
+
+2019-10-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92275
+	* gcc.dg/torture/pr92275.c: New testcase.
+
+2019-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/gomp/declare-variant-6.C: New test.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/Wstringop-truncation-4.c: Disable IPA ICF.
+	* gcc.dg/tree-ssa/pr64910-2.c: Likewise.
+	* gcc.dg/tree-ssa/pr79352.c: Likewise.
+
+2019-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-2.c: Add a test with , before
+	match clause.
+	* c-c++-common/gomp/declare-variant-6.c: Expect diagnostics also from
+	C++ FE and adjust regexp so that it handles C++ pretty printing of
+	function names.
+	* g++.dg/gomp/declare-variant-1.C: New test.
+	* g++.dg/gomp/declare-variant-2.C: New test.
+	* g++.dg/gomp/declare-variant-3.C: New test.
+	* g++.dg/gomp/declare-variant-4.C: New test.
+	* g++.dg/gomp/declare-variant-5.C: New test.
+
+2019-10-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/conversion/ptrmem2.C: Adjust for error + inform.
+	* g++.dg/gomp/tpl-atomic-2.C: Likewise.
+
+2019-10-30  Martin Liska  <mliska@suse.cz>
+
+	PR lto/91393
+	PR lto/88220
+	* gcc.dg/lto/pr91393_0.c: New test.
+
+2019-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92262
+	* g++.dg/opt/pr92262.C: New test.
+
+2019-10-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/pr65930-2.c: New testcase.
+
+2019-10-30  Mark Eggleston <mark.eggleston@codethink.com>
+
+	* gfortran.dg/no_overwrite_recursive_1.f90: New test.
+	* gfortran.dg/no_overwrite_recursive_2.f90: New test.
+
+2019-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/other/ptrmem8.C: Test locations too.
+	* g++.dg/template/dtor6.C: Likewise.
+
+2019-10-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90998 - ICE with copy elision in init by ctor and -Wconversion.
+	* g++.dg/cpp0x/overload-conv-4.C: New test.
+
+2019-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92201
+	* g++.dg/other/pr92201.C: New test.
+
+2019-10-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91548 - fix detecting modifying const objects for ARRAY_REF.
+	* g++.dg/cpp1y/constexpr-tracking-const15.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const16.C: New test.
+	* g++.dg/cpp1z/constexpr-tracking-const1.C: New test.
+
+2019-10-29  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/92144
+	* c-c++-common/Warray-bounds-4.c: Disable test to avoid failures
+	due to PR 83543.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92260
+	* gcc.dg/pr92260.c: New testcase.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/pr65930-1.c: New testcase.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
+	* gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
+	* gcc.target/aarch64/sve/acle/asm: New test directory.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/pcs/aarch64-sve-pcs.exp: New file.
+	* gcc.target/aarch64/sve/pcs/annotate_1.c: New test.
+	* gcc.target/aarch64/sve/pcs/annotate_2.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/annotate_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/annotate_4.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/annotate_5.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/annotate_6.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/annotate_7.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_10.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_11_nosc.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_11_sc.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_2.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_4.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_f16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_f32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_f64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_s16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_s32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_s64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_s8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_u16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_u32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_u64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_be_u8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_f16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_f32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_f64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_s16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_s32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_s64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_s8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_u16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_u32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_u64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_5_le_u8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_f16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_f32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_f64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_s16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_s32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_s64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_s8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_u16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_u32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_u64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_be_u8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_f16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_f32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_f64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_s16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_s32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_s64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_s8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_u16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_u32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_u64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_6_le_u8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_7.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/args_9.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_2.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_4.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_7.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/nosve_8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_1_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_1_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_1_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_1_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_2.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_4.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_4_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_4_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_4_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_4_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_5.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_5_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_5_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_5_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_5_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_6.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_6_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_6_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_6_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_6_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_7.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/return_9.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_1_be_nowrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_1_be_wrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_1_le_nowrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_1_le_wrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_2_be_nowrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_2_be_wrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_2_le_nowrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_2_le_wrap.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_4_be.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_4_le.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_5_be.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/saves_5_le.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_1_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_1_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_1_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_1_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_2.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_2_256.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_2_512.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_2_1024.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_2_2048.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/stack_clash_3.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/unprototyped_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_1.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_f16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_f32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_f64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_s16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_s32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_s64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_s8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_u16.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_u32.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_u64.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_2_u8.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_3_nosc.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/varargs_3_sc.c: Likewise.
+	* gcc.target/aarch64/sve/pcs/vpcs_1.c: Likewise.
+	* g++.target/aarch64/sve/catch_7.C: Likewise.
+
+2019-10-29  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* g++.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
+	* g++.target/aarch64/sve/acle/general-c++: New test directory.
+	* gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
+	* gcc.target/aarch64/sve/acle/general: New test directory.
+	* gcc.target/aarch64/sve/acle/general-c: Likewise.
+
+2019-10-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92241
+	* gcc.dg/torture/pr92241-2.c: New testcase.
+
+2019-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92258
+	* gcc.target/i386/pr92258.c: New test.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/strlenopt-89.c: New test.
+	* gcc.dg/strlenopt-90.c: New test.
+	* gcc.dg/Wstringop-overflow-20.c: New test.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92226
+	* gcc.dg/strlenopt-88.c: New test.
+
+2019-10-28  Martin Sebor  <msebor@redhat.com>
+
+	PR c/66970
+	* c-c++-common/cpp/has-builtin-2.c: New test.
+	* c-c++-common/cpp/has-builtin-3.c: New test.
+	* c-c++-common/cpp/has-builtin.c: New test.
+
+2019-10-28  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	PR target/82981
+	* gcc.target/mips/mips64r6-ti-mult.c: New test.
+
+	* gcc.target/mips/mips-builtins-pure.c: New test.
+
+	* gcc.target/mips/msa-insert-split.c: New test.
+
+2019-10-28  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* gcc.target/riscv/save-restore-2.c: New file.
+	* gcc.target/riscv/save-restore-3.c: New file.
+	* gcc.target/riscv/save-restore-4.c: New file.
+	* gcc.target/riscv/save-restore-5.c: New file.
+	* gcc.target/riscv/save-restore-6.c: New file.
+	* gcc.target/riscv/save-restore-7.c: New file.
+	* gcc.target/riscv/save-restore-8.c: New file.
+
+2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92163
+	* gcc.dg/tree-ssa/pr92163.c: New test.
+
+2019-10-28  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR middle-end/91272
+	* gcc.target/aarch64/sve/clastb_1.c: Add dg-scan.
+	* gcc.target/aarch64/sve/clastb_2.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_3.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_4.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_5.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_6.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_7.c: Likewise.
+	* gcc.target/aarch64/sve/clastb_8.c: Likewise.
+
+2019-10-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92252
+	* gcc.dg/torture/pr92252.c: New testcase.
+
+2019-10-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92241
+	* gcc.dg/torture/pr92241.c: New testcase.
+
+2019-10-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/92225
+	* gcc.target/i386/pr92225.c: New test.
+
+2019-10-28  Michael Matz  <matz@suse.de>
+
+	PR middle-end/90796
+	* gcc.dg/unroll-and-jam.c: Disable loop-invariant motion and adjust.
+
+2019-10-28  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR rtl-optimization/92007
+	* g++.dg/opt/pr92007.C: New test (from Arseny Solokha).
+
+2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/91863
+	* gfortran.dg/bind-c-intent-out.f90: New.
+
+2019-10-25  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/88760
+	* gcc.target/powerpc/small-loop-unroll.c: New test.
+	* c-c++-common/tsan/thread_leak2.c: Update test.
+	* gcc.dg/pr59643.c: Update test.
+	* gcc.target/powerpc/loop_align.c: Update test.
+	* gcc.target/powerpc/ppc-fma-1.c: Update test.
+	* gcc.target/powerpc/ppc-fma-2.c: Update test.
+	* gcc.target/powerpc/ppc-fma-3.c: Update test.
+	* gcc.target/powerpc/ppc-fma-4.c: Update test.
+	* gcc.target/powerpc/pr78604.c: Update test.
+
+2019-10-27  Andreas Tobler  <andreast@gcc.gnu.org>
+
+	* gcc.c-torture/execute/fprintf-2.c: Silence a Free/NetBSD libc warning.
+	* gcc.c-torture/execute/printf-2.c: Likewise.
+	* gcc.c-torture/execute/user-printf.c: Likewise.
+
+2019-10-27  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/86248
+	* gfortran.dg/char_result_19.f90: New test.
+	* gfortran.dg/char_result_mod_19.f90: Module for the new test.
+
+2019-10-26  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89071
+	* gcc.target/i386/pr87007-4.c: New test.
+	* gcc.target/i386/pr87007-5.c: Ditto.
+
+2019-10-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91581 - ICE in exception-specification of defaulted ctor.
+	* g++.dg/cpp0x/noexcept55.C: New test.
+
+2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
+	    Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/common-block-1.f90: New test.
+	* gfortran.dg/goacc/common-block-2.f90: New test.
+	* gfortran.dg/goacc/common-block-3.f90: New test.
+
+2019-10-25  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.target/powerpc/pr70100.c: Add -mvsx.
+	Allow AIX ABI function name.
+
+2019-10-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92222
+	* gcc.dg/torture/pr92222.c: New testcase.
+
+2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/reduc_strict_3.c (double_reduc1): Prevent
+	the loop from being unrolled.
+
+2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/loop_add_5.c: Remove XFAILs for tests
+	that now pass.
+	* gcc.target/aarch64/sve/reduc_1.c: Likewise.
+	* gcc.target/aarch64/sve/reduc_2.c: Likewise.
+	* gcc.target/aarch64/sve/reduc_5.c: Likewise.
+	* gcc.target/aarch64/sve/reduc_8.c: Likewise.
+	* gcc.target/aarch64/sve/slp_13.c: Likewise.
+	* gcc.target/aarch64/sve/slp_5.c: Likewise.  Update expected
+	WHILELO counts.
+	* gcc.target/aarch64/sve/slp_7.c: Likewise.
+
+2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/pr65947-1.c: No longer expect doubled dump lines
+	for FOLD_EXTRACT_LAST reductions.
+	* gcc.dg/vect/pr65947-2.c: Likewise.
+	* gcc.dg/vect/pr65947-3.c: Likewise.
+	* gcc.dg/vect/pr65947-4.c: Likewise.
+	* gcc.dg/vect/pr65947-5.c: Likewise.
+	* gcc.dg/vect/pr65947-6.c: Likewise.
+	* gcc.dg/vect/pr65947-9.c: Likewise.
+	* gcc.dg/vect/pr65947-10.c: Likewise.
+	* gcc.dg/vect/pr65947-12.c: Likewise.
+	* gcc.dg/vect/pr65947-13.c: Likewise.
+	* gcc.dg/vect/pr65947-14.c: Likewise.
+	* gcc.dg/vect/pr80631-1.c: Likewise.
+	* gcc.dg/vect/pr80631-2.c: Likewise.
+	* gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
+	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+
+2019-10-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-8.c: New test.
+
+2019-10-24  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.dg/ipa/ipa-sra-19.c: Remove dg-skip-if. Add argument type to
+	prototype of k.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/slp-reduc-10a.c: New testcase.
+	* gcc.dg/vect/slp-reduc-10b.c: Likewise.
+	* gcc.dg/vect/slp-reduc-10c.c: Likewise.
+	* gcc.dg/vect/slp-reduc-10d.c: Likewise.
+	* gcc.dg/vect/slp-reduc-10e.c: Likewise.
+
+2019-10-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/emulate-slli.c: Skip for -mcpu=msp430.
+	Add shift by a constant 5 bits.
+	Update scan-assembler directives.
+	* gcc.target/msp430/emulate-srai.c: Likewise.
+	* gcc.target/msp430/emulate-srli.c: Skip for -mcpu=msp430.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92205
+	* gcc.dg/vect/pr92205.c: New testcase.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92203
+	* gcc.dg/torture/pr92203.c: New testcase.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/vect-reduc-2short.c: Fix typo.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
+	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
+	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
+
+2019-10-24  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/load-thread-pointer-once-2.c: New test.
+
+2019-10-24  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/slp-reduc-9.c: New testcase.
+
+2019-10-23  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.target/powerpc/pr70010.c: Add -Wno-psabi.
+	* gcc.target/powerpc/pr70010-[12].c: Require LTO.
+	* gcc.target/powerpc/pr91275.c: Add -mcpu=power8.
+
+2019-10-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/65930
+	* gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust.
+	* gcc.dg/vect/vect-reduc-2char.c: Likewise.
+	* gcc.dg/vect/vect-reduc-2short.c: Likewise.
+	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+	* gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
+
+2019-10-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/constexpr-dtor3.C: Expect in 'constexpr' expansion of
+	message on the line with variable declaration.
+	* g++.dg/ext/constexpr-attr-cleanup1.C: Likewise.
+
+2019-10-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20191023-1.c: New test.
+
+2019-10-23  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/91969
+	* g++.dg/ipa/pr91969.C: New test.
+
+2019-10-22  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR c++/85746
+	* g++.dg/pr85746.C: New file.
+
+2019-10-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92173
+	* gcc.dg/torture/pr92173.c: New testcase.
+
+2019-10-22  Michael Matz  <matz@suse.de>
+
+	PR middle-end/90796
+	* gcc.dg/unroll-and-jam.c: Add three invalid and one valid case.
+
+2019-10-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92173
+	* gcc.dg/torture/pr92173.c: New testcase.
+
+2019-10-22  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* g++.dg/diagnostic/aka5.h: New test.
+	* g++.dg/diagnostic/aka5a.C: Likewise.
+	* g++.dg/diagnostic/aka5b.C: Likewise.
+	* g++.target/aarch64/diag_aka_1.C: Likewise.
+
+2019-10-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/Wnonnull.c: Provide prototypes for strlen and memcpy.
+	Use __SIZE_TYPE__ instead of size_t.
+
+2019-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/parse/qualified2.C: Tighten dg-error directive.
+	* g++.old-deja/g++.other/decl5.C: Don't expect redundant error.
+
+2019-10-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92015
+	* g++.dg/cpp0x/constexpr-92015.C: New test.
+
+2019-10-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92062 - ODR-use ignored for static member of class template.
+	* g++.dg/cpp0x/constexpr-odr1.C: New test.
+	* g++.dg/cpp0x/constexpr-odr2.C: New test.
+
+2019-10-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92106 - ICE with structured bindings and -Wreturn-local-addr.
+	* g++.dg/cpp1z/decomp50.C: New test.
+
+2019-10-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92162
+	* gcc.dg/pr92162.c: New testcase.
+
+2019-10-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92161
+	* gfortran.dg/pr92161.f: New testcase.
+
+2019-10-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/acle/rng_1.c: New test.
+
+2019-10-21  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/91532
+	* gcc.target/aarch64/sve/fmla_2.c: Add dg-scan check for two st1d
+	insns.
+
+2019-10-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	Fix some fallout for small targets.
+
+	PR testsuite/52641
+	* gcc.dg/torture/pr86034.c: Use 32-bit base type for a bitfield of
+	width > 16 bits.
+	* gcc.dg/torture/pr90972.c [avr]: Add option "-w".
+	* gcc.dg/torture/pr87693.c: Same.
+	* gcc.dg/torture/pr91178.c: Add dg-require-effective-target size32plus.
+	* gcc.dg/torture/pr91178-2.c: Same.
+	* gcc.dg/torture/20181024-1.c
+	* gcc.dg/torture/pr86554-1.c: Use 32-bit integers.
+	* gcc.dg/tree-ssa/pr91091-1.c: Same.
+
+2019-10-20  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.c-torture/execute/alias-access-path-2.c: New testcase.
+	* gcc.dg/tree-ssa/alias-access-path-11.c: xfail.
+
+2019-10-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/nodiscard-reason-only-one.C: In dg-error or dg-warning
+	remove (?n) uses and replace .* with \[^\n\r]*.
+	* g++.dg/cpp2a/nodiscard-reason.C: Likewise.
+	* g++.dg/cpp2a/nodiscard-once.C: Likewise.
+	* g++.dg/cpp2a/nodiscard-reason-nonstring.C: Likewise.
+
+2019-10-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/92140
+	* gcc.target/i386/pr92140.c: New test.
+	* gcc.c-torture/execute/pr92140.c: New test.
+
+2019-10-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/Wnonnull.c: Add attributed function declarations for
+	memcpy and strlen for Darwin.
+
+2019-10-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/92157
+	* gcc.dg/strlenopt-69.c: Disable test failing due to PR 92155.
+	* gcc.dg/strlenopt-87.c: New test.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.target/arm/negdi-3.c: Update expected output to allow NEGS.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.dg/builtin-arith-overflow-3.c: New test.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.target/arm/negdi-3.c: Remove XFAIL markers.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.target/arm/pr53447-1.c: Remove XFAIL.
+	* gcc.target/arm/pr53447-3.c: Remove XFAIL.
+	* gcc.target/arm/pr53447-4.c: Remove XFAIL.
+
+2019-10-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.target/arm/negdi-3.c: Add XFAILS.
+	* gcc.target/arm/pr3447-1.c: Likewise.
+	* gcc.target/arm/pr3447-3.c: Likewise.
+	* gcc.target/arm/pr3447-4.c: Likewise.
+
+2019-10-18  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/69455
+	* gfortran.dg/pr69455_1.f90: New test.
+	* gfortran.dg/pr69455_2.f90: Ditto.
+
+2019-10-18  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.target/arm/multilib.exp: Add extra tests.
+
+2019-10-18  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/91586
+	* gfortran.dg/class_71.f90: New.
+
+2019-10-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	Fix some fallout for small targets.
+
+	PR testsuite/52641
+	* gcc.c-torture/execute/20190820-1.c:
+	Add dg-require-effective-target int32plus.
+	* gcc.c-torture/execute/pr85331.c
+	Add dg-require-effective-target double64plus.
+	* gcc.dg/pow-sqrt-1.c: Same.
+	* gcc.dg/pow-sqrt-2.c: Same.
+	* gcc.dg/pow-sqrt-3.c: Same.
+	* gcc.c-torture/execute/20190901-1.c: Same.
+	* gcc.c-torture/execute/user-printf.c [avr]: Skip.
+	* gcc.c-torture/execute/fprintf-2.c [avr]: Skip.
+	* gcc.c-torture/execute/printf-2.c [avr]: Skip.
+	* gcc.dg/Wlarger-than3.c [avr]: Skip.
+	* gcc.c-torture/execute/ieee/20041213-1.c (sqrt)
+	[avr,double=float]: Provide custom prototype.
+	* gcc.dg/pr36017.c: Same.
+	* gcc.c-torture/execute/pr90025.c: Use 32-bit int.
+	* gcc.dg/complex-7.c: Add dg-require-effective-target double64.
+	* gcc.dg/loop-versioning-1.c:
+	Add dg-require-effective-target size32plus.
+	* gcc.dg/loop-versioning-2.c: Same.
+
+2019-10-18  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/86753
+	* gcc.target/aarch64/sve/cond_cnot_2.c: Remove XFAIL
+	from { scan-assembler-not {\tsel\t}.
+	* gcc.target/aarch64/sve/cond_convert_1.c: Adjust to make
+	only one load conditional.
+	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+	* gcc.target/aarch64/sve/vcond_4.c: Remove XFAIL's.
+	* gcc.target/aarch64/sve/vcond_5.c: Likewise.
+
+2019-10-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92056
+	* gcc.dg/tree-ssa/pr92056.c: New test.
+
+2019-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.old-deja/g++.other/decl9.C: Check locations too.
+
+2019-10-17  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* gcc.target/aarch64/sve2/eor3_1.c: New test.
+	* gcc.target/aarch64/sve2/nlogic_1.c: As above.
+	* gcc.target/aarch64/sve2/nlogic_2.c: As above.
+	* gcc.target/aarch64/sve2/bitsel_1.c: As above.
+	* gcc.target/aarch64/sve2/bitsel_2.c: As above.
+	* gcc.target/aarch64/sve2/bitsel_3.c: As above.
+	* gcc.target/aarch64/sve2/bitsel_4.c: As above.
+
+2019-10-17  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/tree-ssa/evrp4.c: Check for +INF instead of -1.
+
+2019-10-17  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/vseleqdf.c: Add missing closing bracket.
+	* gcc.target/arm/vseleqsf.c: Likewise.
+	* gcc.target/arm/vselgedf.c: Likewise.
+	* gcc.target/arm/vselgesf.c: Likewise.
+	* gcc.target/arm/vselgtdf.c: Likewise.
+	* gcc.target/arm/vselgtsf.c: Likewise.
+	* gcc.target/arm/vselledf.c: Likewise.
+	* gcc.target/arm/vsellesf.c: Likewise.
+	* gcc.target/arm/vselltdf.c: Likewise.
+	* gcc.target/arm/vselltsf.c: Likewise.
+	* gcc.target/arm/vselnedf.c: Likewise.
+	* gcc.target/arm/vselnesf.c: Likewise.
+	* gcc.target/arm/vselvcdf.c: Likewise.
+	* gcc.target/arm/vselvcsf.c: Likewise.
+	* gcc.target/arm/vselvsdf.c: Likewise.
+	* gcc.target/arm/vselvssf.c: Likewise.
+
+2019-10-17  Mark Eggleston <mark.eggleston@codethink.com>
+
+	* gfortran.dg/auto_in_equiv_3.f90: New test.
+	* gfortran.dg/auto_in_equiv_4.f90: New test.
+	* gfortran.dg/auto_in_equiv_5.f90: New test.
+	* gfortran.dg/auto_in_equiv_6.f90: New test.
+	* gfortran.dg/auto_in_equiv_7.f90: New test.
+
+2019-10-17  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.target/avr/progmem-error-1.cpp: Fix location of the
+	expected diagnostic.
+
+2019-10-17  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR testsuite/92125
+	* gcc.dg/ipa/pr91088.c: Change char conversion to bitand.
+
+2019-10-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/92056
+	* gcc.c-torture/compile/pr92056.c: New test.
+
+	PR tree-optimization/92115
+	* gcc.dg/pr92115.c: New test.
+
+	PR fortran/87752
+	* gfortran.dg/gomp/pr87752.f90: New test.
+
+2019-10-17  Richard Biener  <rguenther@suse.de>
+
+	PR debug/91887
+	* g++.dg/debug/dwarf2/pr91887.C: New testcase.
+
+2019-10-16  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/83821
+	* c-c++-common/Warray-bounds-4.c: Remove XFAIL.
+	* gcc.dg/strlenopt-82.c: New test.
+	* gcc.dg/strlenopt-83.c: Same.
+	* gcc.dg/strlenopt-84.c: Same.
+	* gcc.dg/strlenopt-85.c: Same.
+	* gcc.dg/strlenopt-86.c: Same.
+	* gcc.dg/tree-ssa/calloc-4.c: Same.
+	* gcc.dg/tree-ssa/calloc-5.c: Same.
+
+2019-10-16  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91996
+	* gcc.dg/strlenopt-80.c: New test.
+	* gcc.dg/strlenopt-81.c: New test.
+
+2019-10-16  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* gcc.target/mips/msa-dpadd-dpsub.c: New test.
+
+2019-10-16  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/aarch64/symbol-range.c: Improve testcase.
+	* gcc.target/aarch64/symbol-range-tiny.c: Likewise.
+
+2019-10-16  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/vect-cond-reduc-3.c: New testcase.
+	* gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+
+2019-10-16  Peter Bergner <bergner@linux.ibm.com>
+	    Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR target/70010
+	* gcc.target/powerpc/pr70010.c: New test.
+	* gcc.target/powerpc/pr70010-1.c: New test.
+	* gcc.target/powerpc/pr70010-2.c: New test.
+	* gcc.target/powerpc/pr70010-3.c: New test.
+	* gcc.target/powerpc/pr70010-4.c: New test.
+
+2019-10-16  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91088
+	* gcc.dg/ipa/pr91088.c: New test.
+	* gcc.dg/ipa/pr91089.c: Add sub-test for range analysis.
+	* g++.dg/tree-ssa/ivopts-3.C: Force a function to be noinline.
+
+2019-10-15  Andrew Sutton  <asutton@lock3software.com>
+
+	* g++.dg/cpp2a/concepts5.C: New test.
+
+2019-10-15  Andrew Pinski  <apinski@marvell.com>
+
+	* gcc.c-torture/compile/20191015-1.c: New test.
+	* gcc.c-torture/compile/20191015-2.c: New test.
+
+2019-10-15  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/92016
+	* gcc.dg/Wstringop-overflow-17.c: Expect an additional warning.
+
+2019-10-15  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/92093
+	* gcc.target/powerpc/pr91275.c: Fix type and endian issues.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/92048
+	* gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
+	inner loop.
+
+2019-10-15  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/load-thread-pointer-once.c: New test.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92094
+	* gfortran.dg/pr92094.f90: New testcase.
+
+2019-10-15  Hongyu Wang  <hongyu.wang@intel.com>
+
+	PR target/92035
+	* gcc.target/i386/avx512f-vrndscaless-1.c: Add scan-assembler-times
+	directives for newly expected instructions.
+	* gcc.target/i386/avx512f-vrndscalesd-1.c: Likewise.
+	* gcc.target/i386/avx512f-vrndscaless-2.c
+	(avx512f_test): Add tests for new intrinsics.
+	* gcc.target/i386/avx512f-vrndscalesd-2.c: Likewise.
+	* gcc.target/i386/avx-1.c (__builtin_ia32_rndscalefss_round,
+	__builtin_ia32_rndscalefsd_round): Remove.
+	(__builtin_ia32_rndscalefss_mask_round,
+	__builtin_ia32_rndscalefsd_mask_round): Define.
+	* gcc.target/i386/sse-13.c: Ditto.
+	* gcc.target/i386/sse-23.c: Ditto.
+
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/92046
+	* c-c++-common/cxxbitfields-3.c: Adjust.
+	* c-c++-common/cxxbitfields-6.c: Likewise.
+	* c-c++-common/simulate-thread/bitfields-1.c: Likewise.
+	* c-c++-common/simulate-thread/bitfields-2.c: Likewise.
+	* c-c++-common/simulate-thread/bitfields-3.c: Likewise.
+	* c-c++-common/simulate-thread/bitfields-4.c: Likewise.
+	* g++.dg/simulate-thread/bitfields-2.C: Likewise.
+	* g++.dg/simulate-thread/bitfields.C: Likewise.
+	* gcc.dg/lto/pr52097_0.c: Likewise.
+	* gcc.dg/simulate-thread/speculative-store-2.c: Likewise.
+	* gcc.dg/simulate-thread/speculative-store-3.c: Likewise.
+	* gcc.dg/simulate-thread/speculative-store-4.c: Likewise.
+	* gcc.dg/simulate-thread/speculative-store.c: Likewise.
+	* gcc.dg/tree-ssa/20050314-1.c: Likewise.
+
+2019-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR tree-optimization/92085
+	* gcc.dg/tree-ssa/pr92085-1.c: New test.
+	* gcc.dg/tree-ssa/pr92085-2.c: Likewise.
+
+2019-10-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/89943
+	* gfortran.dg/pr89943_1.f90: New test.
+	* gfortran.dg/pr89943_2.f90: Ditto.
+	* gfortran.dg/pr89943_3.f90: Ditto.
+	* gfortran.dg/pr89943_4.f90: Ditto.
+
+2019-10-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92004
+	* gfortran.dg/argument_checking_24.f90: New test.
+	* gfortran.dg/abstract_type_6.f90: Add error message.
+	* gfortran.dg/argument_checking_11.f90: Correct wording
+	in error message.
+	* gfortran.dg/argumeent_checking_13.f90: Likewise.
+	* gfortran.dg/interface_40.f90: Add error message.
+
+2019-10-14  Maya Rashish  <coypu@sdf.org>
+
+	* gcc.c-torture/compile/pr85401: New test.
+
+2019-10-14  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* gcc.target/mips/constant-spill.c: New test.
+
+2019-10-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/92069
+	* gcc.dg/torture/pr92069.c: New testcase.
+
+2019-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/constexpr-union5.C: Test location(s) too.
+	* g++.dg/diagnostic/bitfld2.C: Likewise.
+	* g++.dg/ext/anon-struct1.C: Likewise.
+	* g++.dg/ext/anon-struct6.C: Likewise.
+	* g++.dg/ext/flexary19.C: Likewise.
+	* g++.dg/ext/flexary9.C: Likewise.
+	* g++.dg/template/error17.C: Likewise.
+
+2019-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/92084
+	* g++.dg/gomp/pr92084.C: New test.
+
+2019-10-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/diag-aka-5.h: New test.
+	* gcc.dg/diag-aka-5a.c: Likewise.
+	* gcc.dg/diag-aka-5b.c: Likewise.
+	* gcc.target/aarch64/diag_aka_1.c (f): Expect an aka to be printed
+	for myvec.
+
+2019-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-7.c: Add tests for clauses not
+	separated by commas in simd selector trait properties.
+
+2019-10-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/tree-ssa/evrp4.c: Adjust for unsigned non-zero being
+	[1,MAX].
+
+2019-10-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/indirect-thunk-1.c: Allow 'l' or 'L' in
+	indirection label prefix, for Darwin.
+	* gcc.target/i386/indirect-thunk-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
+	* gcc.target/i386/pr32219-2.c: Likewise.
+	* gcc.target/i386/pr32219-3.c: Likewise.
+	* gcc.target/i386/pr32219-4.c: Likewise.
+	* gcc.target/i386/pr32219-7.c: Likewise.
+	* gcc.target/i386/pr32219-8.c: Likewise.
+	* gcc.target/i386/ret-thunk-14.c: Likewise.
+	* gcc.target/i386/ret-thunk-15.c: Likewise.
+	* gcc.target/i386/ret-thunk-9.c: Likewise.
+
+2019-10-13  Damian Rouson  <damain@sourceryinstitue.org>
+
+	PR fortran/91513
+	* gfortran.dg/impure_assignment_2.f90: Update dg-error regex.
+
+2019-10-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/92017
+	* gfortran.dg/minmaxloc_14.f90: New test.
+
+2019-10-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp (add_options_for_c99_runtime): Remove.
+	(check_effective_target_c99_runtime): Remove call to
+	add_options_for_c99_runtime.
+
+	* gcc.dg/builtins-18.c: Remove dg-add-options c99_runtime.
+	* gcc.dg/builtins-20.c: Likewise.
+	* gcc.dg/builtins-53.c: Likewise.
+	* gcc.dg/builtins-55.c: Likewise.
+	* gcc.dg/builtins-67.c: Likewise.
+	* gcc.dg/c99-tgmath-1.c: Likewise.
+	* gcc.dg/c99-tgmath-2.c: Likewise.
+	* gcc.dg/c99-tgmath-3.c: Likewise.
+	* gcc.dg/c99-tgmath-4.c: Likewise.
+	* gcc.dg/ipa/inline-8.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-5.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-7.c: Likewise.
+	* gcc.dg/nextafter-2.c: Likewise.
+	* gcc.dg/pr42427.c: Likewise.
+	* gcc.dg/pr78965.c: Likewise.
+	* gcc.dg/single-precision-constant.c: Likewise.
+	* gcc.dg/torture/builtin-convert-1.c: Likewise.
+	* gcc.dg/torture/builtin-convert-2.c: Likewise.
+	* gcc.dg/torture/builtin-convert-3.c: Likewise.
+	* gcc.dg/torture/builtin-convert-4.c: Likewise.
+	* gcc.dg/torture/builtin-fp-int-inexact.c: Likewise.
+	* gcc.dg/torture/builtin-fp-int-inexact-c2x.c: Likewise.
+	* gcc.dg/torture/builtin-integral-1.c: Likewise.
+	* gcc.dg/torture/builtin-power-1.c: Likewise.
+	* gcc.dg/tree-ssa/copy-sign-1.c: Likewise.
+	* gcc.dg/tree-ssa/minmax-2.c: Likewise.
+	* gcc.dg/tree-ssa/mult-abs-2.c: Likewise.
+	* gcc.target/i386/387-builtin-fp-int-inexact.c: Likewise.
+	* gcc.target/i386/387-rint-inline-1.c: Likewise.
+	* gcc.target/i386/387-rint-inline-2.c: Likewise.
+	* gcc.target/i386/conversion.c: Likewise.
+	* gcc.target/i386/pr47312.c: Likewise.
+	* gcc.target/i386/sse2-builtin-fp-int-inexact.c: Likewise.
+	* gcc.target/i386/sse2-rint-inline-1.c: Likewise.
+	* gcc.target/i386/sse2-rint-inline-2.c: Likewise.
+	* gcc.target/i386/sse4_1-builtin-fp-int-inexact.c: Likewise.
+	* gcc.target/i386/sse4_1-rint-inline.c: Likewise.
+
+2019-10-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/92063
+	* gcc.c-torture/compile/pr92063.c: New test.
+
+	* c-c++-common/gomp/declare-variant-2.c: Adjust for error recovery
+	improvements.  Add new tests.
+	* c-c++-common/gomp/declare-variant-4.c: New test.
+	* c-c++-common/gomp/declare-variant-5.c: New test.
+	* c-c++-common/gomp/declare-variant-6.c: New test.
+	* c-c++-common/gomp/declare-variant-7.c: New test.
+
+2019-10-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/dfp/c11-constants-1.c, gcc.dg/dfp/c11-constants-2.c,
+	gcc.dg/dfp/c2x-constants-1.c, gcc.dg/dfp/c2x-constants-2.c: New
+	tests.
+	* gcc.dg/dfp/constants-pedantic.c: Use -std=gnu17 explicitly.
+	Update expected diagnostics.
+
+2019-10-11  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92070 - bogus error with -fchecking=2.
+	* g++.dg/expr/cond17.C: New test.
+
+2019-10-11  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92049 - extra error with -fchecking=2.
+	* g++.dg/template/builtin2.C: New test.
+
+2019-10-11  Jim Wilson  <jimw@sifive.com>
+
+	PR rtl-optimization/91860
+	* gcc.dg/pr91860-1.c: New testcase.
+	* gcc.dg/pr91860-2.c: New testcase.
+	* gcc.dg/pr91860-3.c: New testcase.
+	* gcc.dg/pr91860-4.c: New testcase.
+
+2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91649
+	* gfortran.dg/pr91649.f90: New test.
+
+2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91715
+	* gfortran.dg/function_kinds_5.f90: Prune run-on error.
+	* gfortran.dg/pr85543.f90: Ditto.
+	* gfortran.dg/pr91715.f90: New test.
+
+2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/92018
+	* gfortran.dg/gnu_logical_2.f90: Update dg-error regex.
+	* gfortran.dg/pr81509_2.f90: Ditto.
+	* gfortran.dg/pr92018.f90: New test.
+
+2019-10-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/92019
+	* gfortran.dg/pr92019.f90: New test.
+
+2019-10-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/dfp/c11-keywords-1.c, gcc.dg/dfp/c11-keywords-2.c,
+	gcc.dg/dfp/c2x-keywords-1.c, gcc.dg/dfp/c2x-keywords-2.c: New
+	tests.
+	* gcc.dg/dfp/keywords-ignored-c99.c: Remove test.
+	* gcc.dg/dfp/constants-c99.c, gcc.dg/dfp/keywords-c89.c,
+	gcc.dg/dfp/keywords-c99.c: Use -pedantic-errors.
+
+2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/92050
+	* gfortran.dg/pr92050.f90: New.
+
+2019-10-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90883
+	PR tree-optimization/91091
+	* gcc.dg/torture/20191011-1.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-fre-82.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-83.c: Likewise.
+	* gcc.dg/tree-ssa/redundant-assign-zero-1.c: Disable FRE.
+	* gcc.dg/tree-ssa/redundant-assign-zero-2.c: Likewise.
+
+2019-10-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/size_clause4.ads: New test.
+
+2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/77918
+	* gcc.target/s390/s390.exp: Enable Fortran tests.
+	* gcc.target/s390/zvector/autovec-double-quiet-eq.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-ge.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-gt.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-le.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-lt.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-ordered.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-uneq.c: New test.
+	* gcc.target/s390/zvector/autovec-double-quiet-unordered.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-eq-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-eq-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-eq.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ge-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ge-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ge.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-gt-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-gt-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-gt.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-le-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-le-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-le.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-lt-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-lt-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-lt.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13-finite.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13.c: New test.
+	* gcc.target/s390/zvector/autovec-double-signaling-ltgt.c: New test.
+	* gcc.target/s390/zvector/autovec-double-smax-z13.F90: New test.
+	* gcc.target/s390/zvector/autovec-double-smax.F90: New test.
+	* gcc.target/s390/zvector/autovec-double-smin-z13.F90: New test.
+	* gcc.target/s390/zvector/autovec-double-smin.F90: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-eq.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-ge.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-gt.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-le.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-lt.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-ordered.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-uneq.c: New test.
+	* gcc.target/s390/zvector/autovec-float-quiet-unordered.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-eq.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-ge.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-gt.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-le.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-lt.c: New test.
+	* gcc.target/s390/zvector/autovec-float-signaling-ltgt.c: New test.
+	* gcc.target/s390/zvector/autovec-fortran.h: New test.
+	* gcc.target/s390/zvector/autovec-long-double-signaling-ge.c: New test.
+	* gcc.target/s390/zvector/autovec-long-double-signaling-gt.c: New test.
+	* gcc.target/s390/zvector/autovec-long-double-signaling-le.c: New test.
+	* gcc.target/s390/zvector/autovec-long-double-signaling-lt.c: New test.
+	* gcc.target/s390/zvector/autovec.h: New test.
+
+2019-10-11  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust
+	expectations.
+
+2019-10-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array38.adb: New test.
+	* gnat.dg/array38_pkg.ad[sb]: New helper.
+
+2019-10-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91987
+	* g++.dg/cpp1z/eval-order6.C: New test.
+	* g++.dg/cpp1z/eval-order7.C: New test.
+	* g++.dg/cpp1z/eval-order8.C: New test.
+	* c-c++-common/gomp/pr91987.c: New test.
+
+2019-10-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-float-dfp-1.c, gcc.dg/c2x-float-no-dfp-1.c,
+	gcc.dg/c2x-float-no-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-1.c,
+	gcc.dg/dfp/c2x-float-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-3.c,
+	gcc.dg/dfp/tr24732-float-dfp-1.c,
+	gcc.dg/dfp/ts18661-2-float-dfp-1.c: New tests.
+
+2019-10-10  David Malcolm  <dmalcolm@redhat.com>
+
+	PR 87488
+	* c-c++-common/diagnostic-format-json-2.c: Expect an "option_url"
+	field.
+	* c-c++-common/diagnostic-format-json-3.c: Likewise.
+	* gfortran.dg/diagnostic-format-json-2.F90: Likewise.
+	* gfortran.dg/diagnostic-format-json-3.F90: Likewise.
+	* jit.dg/test-error-array-bounds.c (create_code): Ensure that
+	error messages don't contain escaped URLs.
+
+2019-10-10  David Malcolm  <dmalcolm@redhat.com>
+
+	PR 87488
+	* lib/prune.exp (TEST_ALWAYS_FLAGS): Add -fdiagnostics-urls=never.
+
+2019-10-10  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/92022
+	* g++.dg/pr92022.C: New test.
+
+2019-10-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-variant-1.c: New test.
+	* c-c++-common/gomp/declare-variant-2.c: New test.
+	* c-c++-common/gomp/declare-variant-3.c: New test.
+	* g++.dg/gomp/this-1.C: Adjust for diagnostic message spelling fix.
+	* gcc.dg/gomp/declare-variant-1.c: New test.
+	* gcc.dg/gomp/declare-variant-2.c: New test.
+
+2019-10-09  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90879
+	* gcc.dg/Wstring-compare-2.c: New test.
+	* gcc.dg/Wstring-compare.c: New test.
+	* gcc.dg/strcmpopt_3.c: Scan the optmized dump instead of strlen.
+	* gcc.dg/strcmpopt_6.c: New test.
+	* gcc.dg/strlenopt-65.c: Remove uinnecessary declarations, add
+	test cases.
+	* gcc.dg/strlenopt-66.c: Run it.
+	* gcc.dg/strlenopt-68.c: New test.
+
+2019-10-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91364 - P0388R4: Permit conversions to arrays of	unknown bound.
+	PR c++/69531 - DR 1307: Differently bounded array parameters.
+	PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers.
+	* g++.dg/conversion/qual1.C: New test.
+	* g++.dg/conversion/qual2.C: New test.
+	* g++.dg/conversion/qual3.C: New test.
+	* g++.dg/conversion/ref2.C: New test.
+	* g++.dg/conversion/ref3.C: New test.
+	* g++.dg/cpp0x/initlist-array3.C: Remove dg-error.
+	* g++.dg/cpp0x/initlist-array7.C: New test.
+	* g++.dg/cpp0x/initlist-array8.C: New test.
+	* g++.dg/cpp2a/array-conv1.C: New test.
+	* g++.dg/cpp2a/array-conv10.C: New test.
+	* g++.dg/cpp2a/array-conv11.C: New test.
+	* g++.dg/cpp2a/array-conv12.C: New test.
+	* g++.dg/cpp2a/array-conv13.C: New test.
+	* g++.dg/cpp2a/array-conv14.C: New test.
+	* g++.dg/cpp2a/array-conv15.C: New test.
+	* g++.dg/cpp2a/array-conv16.C: New test.
+	* g++.dg/cpp2a/array-conv17.C: New test.
+	* g++.dg/cpp2a/array-conv2.C: New test.
+	* g++.dg/cpp2a/array-conv3.C: New test.
+	* g++.dg/cpp2a/array-conv4.C: New test.
+	* g++.dg/cpp2a/array-conv5.C: New test.
+	* g++.dg/cpp2a/array-conv6.C: New test.
+	* g++.dg/cpp2a/array-conv7.C: New test.
+	* g++.dg/cpp2a/array-conv8.C: New test.
+	* g++.dg/cpp2a/array-conv9.C: New test.
+	* g++.old-deja/g++.bugs/900321_01.C: Adjust dg-error.
+
+2019-10-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/92032 - DR 1601: Promotion of enum with fixed underlying	type.
+	* g++.dg/cpp0x/scoped_enum10.C: New test.
+	* g++.dg/cpp0x/scoped_enum11.C: New test.
+
+2019-10-08  Andrew Sutton  <asutton@lock3software.com>
+
+	* lib/target-supports.exp (check_effective_target_concepts): Check
+	for std=c++2a.
+
+2019-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* c-c++-common/Waddress-1.c: Test locations too.
+	* c-c++-common/Wpointer-compare-1.c: Likewise.
+	* c-c++-common/Wshift-count-negative-1.c: Likewise.
+	* c-c++-common/Wshift-count-overflow-1.c: Likewise.
+	* c-c++-common/Wshift-negative-value-1.c: Likewise.
+	* c-c++-common/Wshift-negative-value-2.c: Likewise.
+	* c-c++-common/Wshift-negative-value-5.c: Likewise.
+	* c-c++-common/pr48418.c: Likewise.
+	* c-c++-common/pr65830.c: Likewise.
+	* c-c++-common/pr69764.c: Likewise.
+	* g++.dg/cpp0x/constexpr-array-ptr10.C: Likewise.
+	* g++.dg/cpp0x/nullptr37.C: Likewise.
+	* g++.dg/template/crash126.C: Likewise.
+	* g++.dg/template/crash129.C: Likewise.
+	* g++.dg/warn/Wextra-3.C: Likewise.
+	* g++.dg/warn/Wfloat-equal-1.C: Likewise.
+	* g++.dg/warn/Wstring-literal-comparison-1.C: Likewise.
+	* g++.dg/warn/Wstring-literal-comparison-2.C: Likewise.
+	* g++.dg/warn/pointer-integer-comparison.C: Likewise.
+	* g++.old-deja/g++.jason/crash8.C: Likewise.
+
+2019-10-09  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/vect-outer-call-1.c: New testcase.
+
+2019-10-08  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.target/i386/20060512-1.c (sse2_test): Use a
+	call-clobbered register variable for stack-disaligning push
+	and pop.  Require a frame pointer.
+	* gcc.target/i386/20060512-3.c (sse2_test): Likewise.
+
+2019-10-08  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/92001
+	* g++.dg/Wclass-memaccess-5.C: New test.
+
+2019-10-08  Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
+
+	PR tree-optimization/90836
+	* lib/target-supports.exp (check_effective_target_popcount)
+	(check_effective_target_popcountll): New effective targets.
+	* gcc.dg/tree-ssa/popcount4.c: New test.
+	* gcc.dg/tree-ssa/popcount4l.c: New test.
+	* gcc.dg/tree-ssa/popcount4ll.c: New test.
+
+2019-10-08  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/92014
+	* gcc.dg/Wstringop-overflow-19.c: New test.
+
+2019-10-08  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91801
+	* gfortran.dg/pr91801.f90: New test.
+
+2019-10-08  Marek Polacek  <polacek@redhat.com>
+
+	DR 685 - Integral promotion of enum ignores fixed underlying type.
+	* g++.dg/cpp0x/scoped_enum9.C: New test.
+
+2019-10-08  Martin Sebor  <msebor@redhat.com>
+
+	PR tetsuite/92025
+	* gcc.dg/Wstringop-overflow-12.c: Remove xfail.
+
+2019-10-08  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/pr65947-1.c: Adjust.
+	* gcc.dg/vect/pr65947-13.c: Likewise.
+	* gcc.dg/vect/pr65947-14.c: Likewise.
+	* gcc.dg/vect/pr65947-4.c: Likewise.
+	* gcc.dg/vect/pr80631-1.c: Likewise.
+	* gcc.dg/vect/pr80631-2.c: Likewise.
+
+2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/continuation-free-form.f95: Update dg-error.
+
+2019-10-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/torture/simd-abi-9.c: Require LP64 for
+	the function body test.
+
+2019-10-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/torture/builtin-fp-int-inexact-c2x.c: New test.
+
+2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/430x-insns.c: New test.
+	* gcc.target/msp430/data-attributes-2.c: Remove dg-warning
+	directives for conflicts between the "section" and "lower" attributes.
+	* gcc.target/msp430/msp430.exp
+	(check_effective_target_msp430_region_not_lower): New.
+	(check_effective_target_msp430_region_lower): New.
+	* gcc.target/msp430/object-attributes-430.c: New test.
+	* gcc.target/msp430/object-attributes-default.c: New test.
+	* gcc.target/msp430/object-attributes-mlarge-any-region.c: New test.
+	* gcc.target/msp430/object-attributes-mlarge.c: New test.
+
+2019-10-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/pr71801.c (uuidcache_init): Fix up size of d array.
+
+2019-10-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/not-a-function-template-1.C: New.
+	* g++.dg/template/crash107.C: Adjust expected location.
+	* g++.dg/template/dependent-expr1.C: Check locations.
+	* g++.dg/template/error17.C: Check location.
+
+2019-10-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/91994
+	* gcc.target/i386/pr91994.c: New test.
+
+2019-10-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91975
+	* g++.dg/tree-ssa/ivopts-3.C: Adjust.
+	* gcc.dg/vect/vect-profile-1.c: Disable cunrolli.
+	* gcc.dg/vect/vect-double-reduc-6.c: Disable unrolling of
+	the innermost loop.
+	* gcc.dg/vect/vect-93.c: Likewise.
+	* gcc.dg/vect/vect-105.c: Likewise.
+	* gcc.dg/vect/pr79920.c: Likewise.
+	* gcc.dg/vect/no-vfa-vect-102.c: Likewise.
+	* gcc.dg/vect/no-vfa-vect-101.c: Likewise.
+	* gcc.dg/vect/pr83202-1.c: Operate on a larger array.
+	* gfortran.dg/vect/vect-8.f90: Likewise.
+	* gcc.dg/tree-ssa/cunroll-2.c: Scan early unrolling dump instead
+	of late one.
+
+2019-10-05  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/47045
+	* gfortran.dg/pr47054_1.f90: New test
+	* gfortran.dg/pr47054_2.f90: Ditto.
+
+2019-10-05  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91497
+	* gfortran.dg/pr91497.f90: Run on i?86-*-* and x86_64-*-* only.
+
+2019-10-05  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91926
+	* gfortran.dg/ISO_Fortran_binding_13.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_13.c: Additional source.
+	* gfortran.dg/ISO_Fortran_binding_14.f90: New test.
+
+2019-10-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91369 - Implement P0784R7: constexpr new
+	* g++.dg/cpp0x/constexpr-delete2.C: Adjust expected diagnostics for
+	c++2a.
+	* g++.dg/cpp0x/locations1.C: Only expect constexpr ~S() diagnostics
+	in c++17_down, adjust expected wording.
+	* g++.dg/cpp1y/constexpr-new.C: Only expect diagnostics in c++17_down.
+	* g++.dg/cpp2a/constexpr-dtor1.C: New test.
+	* g++.dg/cpp2a/constexpr-dtor2.C: New test.
+	* g++.dg/cpp2a/constexpr-dtor3.C: New test.
+	* g++.dg/cpp2a/constexpr-new1.C: New test.
+	* g++.dg/cpp2a/constexpr-new2.C: New test.
+	* g++.dg/cpp2a/constexpr-new3.C: New test.
+	* g++.dg/cpp2a/constexpr-new4.C: New test.
+	* g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_constinit and
+	__cpp_constexpr_dynamic_alloc tests.  Tweak __cpp_* tests for c++2a
+	features to use style like older features, including #ifdef test.
+	* g++.dg/ext/is_literal_type3.C: New test.
+
+	PR tree-optimization/91734
+	* gcc.dg/pr91734.c: New test.
+
+2019-10-04  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/82752
+	* gcc.dg/format/c2x-strftime-1.c: New test.
+
+2019-10-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91977
+	* gcc.dg/Wstringop-overflow-18.c: New test.
+
+2019-10-04  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/Wstringop-overflow-17.c: New test.
+
+2019-10-04  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran.91959
+	* gfortran.dg/pr91959.f90: New test.
+
+2019-10-04  Rafael Tsuha  <rafael.tsuha@usp.br>
+
+        * gcc.dg/sinhovercosh-1.c: New test.
+
+2019-10-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-builtins-1.c, gcc.dg/c2x-builtins-1.c,
+	gcc.dg/dfp/c2x-builtins-dfp-1.c: New tests.
+
+2019-10-04  Mark Eggleston <mark.eggleston@codethink.com>
+
+	* gfortran.dg/auto_in_equiv_1.f90: Replaced.
+	* gfortran.dg/auto_in_equiv_2.f90: Replaced.
+	* gfortran.dg/auto_in_equiv_3.f90: Deleted.
+
+2019-10-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/torture/simd-abi-8.c: Use -mlittle-endian.
+	Check that there are no Q register saves or restores.
+
+2019-10-04  Richard Biener  <rguenther@suse.de>
+
+	* gcc.c-torture/execute/loop-3.c: Fix undefined behavior.
+
+2019-10-04  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* gcc.target/aarch64/sve2/shracc_1.c: Tighten scan-assembler-nots
+	to avoid matching scalar code.
+
+2019-10-04  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/use_without_only_1.f90: Update column num in dg-warning.
+
+2019-10-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/71504
+	* g++.dg/cpp0x/constexpr-array21.C: New test.
+	* g++.dg/cpp1y/constexpr-array7.C: New test.
+	* g++.dg/cpp1z/constexpr-array1.C: New test.
+
+2019-10-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/71504
+	* g++.dg/cpp0x/constexpr-array20.C: New test.
+
+2019-10-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91974
+	* g++.dg/cpp1z/eval-order5.C: New test.
+
+2019-10-03  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91497
+	* gfortran.dg/pr91497.f90: New test.
+
+2019-10-03  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/tree-ssa/pr61034.C: Add --param max-inline-insns-single-O2=200.
+
+2019-10-03  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	PR target/91769
+	* gcc.target/mips/pr91769.c: New test.
+
+2019-10-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/cpp0x/gen-attrs-67.C: Expect constructor priorities error
+	on any !init_priority target.
+
+2019-10-03  Thomas Koenig <tkoenig@gcc.gnu.org>
+
+	PR fortran/84487
+	* gfortran.dg/typebound_call_22.f03: xfail.
+
+2019-10-03 Mark Eggleston <mark.eggleston@codethink.com>
+
+	* gfortran.dg/bad_operands.f90: New test.
+	* gfortran.dg/character mismatch.f90: New test.
+	* gfortran.dg/compare_interfaces.f90: New test.
+	* gfortran.dg/hollerith_to_char_parameter_1.f90: New test.
+	* gfortran.dg/hollerith_to_char_parameter_2.f90: New test.
+	* gfortran.dg/widechar_intrinsics_1.f90: Checked for specific character
+	type names instead of "Type of argument".
+	* gfortran.dg/widechar_intrinsics_2.f90: Checked for specific character
+	type names instead of "Type of argument".
+	* gfortran.dg/widechar_intrinsics_3.f90: Checked for specific character
+	type names instead of "Type of argument".
+
+2019-10-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/cr-decimal-dig-2.c: New test.
+	* gcc.dg/limits-width-2.c: New test.  Based on limits-width-1.c.
+	* gcc.dg/stdint-width-2.c: New test.  Based on stdint-width-1.c.
+
+2019-10-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/integral-array-size-1.C: New.
+	* g++.dg/cpp0x/alias-decl-1.C: Test location(s) too.
+	* g++.dg/init/new43.C: Likewise.
+	* g++.dg/lookup/friend12.C: Likewise.
+	* g++.dg/lookup/pr79766.C: Likewise.
+	* g++.dg/lookup/pr84375.C: Likewise.
+	* g++.dg/other/new-size-type.C: Likewise.
+
+2019-10-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/ext/constexpr-attr-cleanup1.C: New test.
+
+2019-10-02  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/80936
+	* gcc.dg/Wnonnull-2.c: New test.
+	* gcc.dg/Wnonnull-3.c: New test.
+	* gcc.dg/nonnull-3.c: Expect more warnings.
+
+2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91784
+	* gfortran.dg/pr91784.f90: New test.
+
+2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91785
+	* gfortran.dg/pr91785.f90: New test.
+
+2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91942
+	* gfortran.dg/pr91587.f90: Update dg-error regex.
+	* gfortran.dg/pr91942.f90: New test.
+
+2019-10-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91943
+	gfortran.dg/pr91943.f90
+
+2019-10-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/tree-ssa/pr53844.C: Add -fno-inline-functions --param
+	max-inline-insns-single-O2=200.
+	* gcc.c-torture/execute/builtins/builtins.exp: Add
+	-fno-inline-functions to additional_flags.
+	* gcc.dg/ipa/inline-7.c: Add -fno-inline-functions.
+	* gcc.dg/optimize-bswapsi-5.c: Add -fno-inline-functions.
+	* gcc.dg/tree-ssa/ssa-thread-12.c: Add --param
+	early-inlining-insns-O2=14 -fno-inline-functions; revert previous
+	change.
+	* gcc.dg/winline-3.c: Use --param max-inline-insns-single-O2=1
+	--param inline-min-speedup-O2=100
+	instead of --param max-inline-insns-single=1 --param
+	inline-min-speedup=100
+
+2019-10-02  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/87047
+	* gcc.dg/pr87047.c: New test.
+
+2019-10-02  Martin Jambor  <mjambor@suse.cz>
+
+	PR testsuite/91842
+	* gcc.dg/ipa/ipa-sra-19.c: Skip on powerpc.
+
+2019-10-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt82.adb: New test.
+	* gnat.dg/opt82_pkg.ads: New helper.
+
+2019-10-02  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/mips/call-clobbered-3.c: Remove skip for -Os.
+	* gcc.target/mips/call-clobbered-4.c: Delete.
+
+2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/gomp/is_device_ptr-1.f90: New.
+
+2019-10-02  Richard Biener  <rguenther@suse.de>
+
+	PR c++/91606
+	* g++.dg/torture/pr91606.C: New testcase.
+
+2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/asyncwait-1.f95: Handle new error message.
+	* gfortran.dg/goacc/asyncwait-2.f95: Likewise.
+	* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
+	* gfortran.dg/goacc/asyncwait-4.f95: Likewise.
+	* gfortran.dg/goacc/default-2.f: Likewise.
+	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
+	* gfortran.dg/goacc/if.f95: Likewise.
+	* gfortran.dg/goacc/list.f95: Likewise.
+	* gfortran.dg/goacc/literal.f95: Likewise.
+	* gfortran.dg/goacc/loop-2-kernels-tile.f95: Likewise.
+	* gfortran.dg/goacc/loop-2-parallel-tile.f95: Likewise.
+	* gfortran.dg/goacc/loop-7.f95: Likewise.
+	* gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
+	* gfortran.dg/goacc/routine-6.f90: Likewise.
+	* gfortran.dg/goacc/several-directives.f95: Likewise.
+	* gfortran.dg/goacc/sie.f95: Likewise.
+	* gfortran.dg/goacc/tile-1.f90: Likewise.
+	* gfortran.dg/goacc/update-if_present-2.f90: Likewise.
+	* gfortran.dg/gomp/declare-simd-1.f90: Likewise.
+	* gfortran.dg/gomp/pr29759.f90: Likewise.
+
+2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
+
+	* libgomp/testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: New.
+
+2019-10-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91940
+	* gcc.dg/vect/vect-bswap16.c: Add -msse4 on x86, run on all targets,
+	expect vectorized 1 loops message on both vect_bswap and sse4_runtime
+	targets.
+	* gcc.dg/vect/vect-bswap16a.c: New test.
+
+2019-10-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/asm-scope-1.c, gcc.dg/cpp/c11-scope-1.c,
+	gcc.dg/cpp/c17-scope-1.c, gcc.dg/cpp/c2x-scope-1.c,
+	gcc.dg/cpp/c2x-scope-2.c, gcc.dg/cpp/c90-scope-1.c,
+	gcc.dg/cpp/c94-scope-1.c, gcc.dg/cpp/c99-scope-1.c,
+	gcc.dg/cpp/gnu11-scope-1.c, gcc.dg/cpp/gnu17-scope-1.c,
+	gcc.dg/cpp/gnu89-scope-1.c, gcc.dg/cpp/gnu99-scope-1.c: New tests.
+
+2019-10-01  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc.dg/plugin/diagnostic_group_plugin.c (test_begin_group_cb):
+	Clear the prefix before emitting the "END GROUP" line.
+	* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+	(custom_diagnostic_finalizer): Temporarily clear prefix when
+	calling diagnostic_show_locus, rather than destroying it
+	afterwards.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-10.c: New testcase.
+	* gcc.dg/tree-ssa/alias-access-path-11.c: New testcase.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/odr-6_0.C: New testcase.
+	* g++.dg/lto/odr-6_1.c: New testcase.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/tree-ssa/ssa-thread-12.c: Fix warning introduced by my
+	previous change.
+
+2019-10-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/tree-ssa/pr61034.C: Set early-inlining-insns-O2=14.
+	* g++.dg/tree-ssa/pr8781.C: Likewise.
+	* g++.dg/warn/Wstringop-truncation-1.C: Likewise.
+	* gcc.dg/ipa/pr63416.c: likewise.
+	* gcc.dg/vect/pr66142.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-thread-12.c: Mark compure_idf inline.
+
+2019-10-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91925
+	* g++.dg/conversion/packed2.C: New test.
+
+2019-10-01  Bill Schmidt  <wschmdit@linux.ibm.com>
+
+	* gcc.target/powerpc/pr91275.c: New.
+
+2019-10-01  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.dg/torture/pr41094.c: Introduce intermediate variable.
+
+	PR debug/91507
+	* gcc.dg/debug/dwarf2/array-0.c: New.
+	* gcc.dg/debug/dwarf2/array-1.c: New.
+	* gcc.dg/debug/dwarf2/array-2.c: New.
+	* gcc.dg/debug/dwarf2/array-3.c: New.
+	* g++.dg/debug/dwarf2/array-0.C: New.
+	* g++.dg/debug/dwarf2/array-1.C: New.
+	* g++.dg/debug/dwarf2/array-2.C: New.  Based on libstdc++-v3's
+	src/c++98/pool_allocator.cc:__pool_alloc_base::_S_heap_size.
+	* g++.dg/debug/dwarf2/array-3.C: New.  Based on
+	gcc's config/i386/i386-features.c:xlogue_layout::s_instances.
+	* g++.dg/debug/dwarf2/array-4.C: New.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/diag-aka-1.c (T): Turn into a pointer typedef.
+	(foo): Update accordingly.
+	* gcc.dg/diag-aka-4.c: New test.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/diag-aka-3.c: New test.
+	* gcc.target/aarch64/diag_aka_1.c: New test.
+	* g++.dg/diagnostic/aka4.C: New test.
+
+2019-10-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/torture/simd-abi-10.c: New test.
+	* gcc.target/aarch64/torture/simd-abi-11.c: Likewise.
+
+2019-09-30  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* gcc.dg/vect/vect-sdiv-pow2-1.c: New test.
+	* gcc.target/aarch64/sve/asrdiv_1.c: As above.
+	* lib/target-supports.exp (check_effective_target_vect_sdiv_pow2_si):
+	Return true for AArch64 with SVE.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/torture/simd-abi-9.c: New test.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/torture/simd-abi-8.c: New test.
+
+2019-09-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/Wincompatible-pointer-types-1.c (f1): Expect only one
+	space between the comma and "...".
+
+2019-09-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91853
+	* gcc.dg/ipa/pr91853.c: New test.
+
+2019-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91931
+	* gcc.target/i386/pr91931.c: New test.
+
+2019-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91641
+	* gfortran.dg/pr91641.f90: New test.
+
+2019-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91714
+	* gfortran.dg/dec_type_print_3.f90: Update dg-error regex.
+	* gfortran.dg/pr91714.f90: New test.
+
+2019-09-29  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91726
+	* gfortran.dg/coarray_poly_9.f90: New test.
+
+2019-09-29  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* gcc.target/powerpc/conv-vectorize-1.c: New test.
+	* gcc.target/powerpc/conv-vectorize-2.c: New test.
+
+2019-09-28  Steven G. Kargl  <kargl@gcc.ngu.org>
+
+	PR fortran/91802
+	* gfortran.dg/pr91802.f90: New test.
+
+2019-09-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91864
+	* gcc/testsuite/gfortran.dg/pr91864.f90
+
+2019-09-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91889 - follow-up fix for DR 2352.
+	* g++.dg/cpp0x/ref-bind3.C: Add dg-error.
+	* g++.dg/cpp0x/ref-bind4.C: New test.
+	* g++.dg/cpp0x/ref-bind5.C: New test.
+	* g++.dg/cpp0x/ref-bind6.C: New test.
+	* g++.old-deja/g++.pt/spec35.C: Revert earlier change.
+
+	PR c++/91921 - stray warning with -Woverloaded-virtual.
+	* g++.dg/warn/Woverloaded-2.C: New.
+	* g++.dg/warn/Woverloaded-2.h: New.
+	* g++.dg/warn/pr61945.C: Turn dg-warning into dg-message.
+	* g++.old-deja/g++.mike/warn6.C: Likewise.
+	* g++.old-deja/g++.warn/virt1.C: Likewise.
+
+	PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17.
+	* g++.dg/cpp0x/nontype5.C: New test.
+
+2019-09-28  Alan Modra  <amodra@gmail.com>
+
+	PR testsuite/91676
+	PR rtl-optimization/91656
+	* gcc.dg/torture/pr91656-1.c: Correct for big and pdp endian.
+	* gcc.dg/torture/pr91656-2.c: Likewise.
+	* gcc.dg/torture/pr91656-3.c: Likewise.
+
+2019-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/88203
+	* c-c++-common/gomp/pr88203-1.c: New test.
+	* c-c++-common/gomp/pr88203-2.c: New test.
+	* c-c++-common/gomp/pr88203-3.c: New test.
+
+	PR middle-end/91920
+	* c-c++-common/gomp/pr91920.c: New test.
+
+	PR target/91919
+	* gcc.c-torture/compile/pr91919.c: New test.
+
+2019-09-27  Manfred Schwarb  <manfred99@gmx.ch>
+
+	* gfortran.dg/associate_48.f90: Fix a dg directive.
+	* gfortran.dg/auto_in_equiv_1.f90: Ditto.
+	* gfortran.dg/auto_in_equiv_2.f90: Ditto.
+	* gfortran.dg/lto/pr87689_0.f: Ditto.
+
+2019-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91885
+	* gcc.dg/pr91885.c (__int64_t): Change from long to long long.
+	(__uint64_t): Change from unsigned long to unsigned long long.
+
+2019-09-27  Yuliang Wang  <yuliang.wang@arm.com>
+
+	* gcc.target/aarch64/sve2/shracc_1.c: New test.
+
+2019-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/cpp/ucs.c: Add test for new warning and adjust.
+	* gcc.dg/cpp/utf8-5byte-1.c: Add -w to the options.
+	* gcc.dg/attr-alias-5.c: Likewise.
+	* g++.dg/cpp/ucn-1.C: Add test for new warning.
+	* g++.dg/cpp2a/ucn1.C: New test.
+
+2019-09-26  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* gcc.target/xtensa/pr91880.c: New test case.
+	* gcc.target/xtensa/xtensa.exp: New test suite.
+
+2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
+
+	* gcc.target/powerpc/pure-builtin-redundant-load.c:  New.
+
+2019-09-26  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91897
+	* gcc.target/i386/pr91897.c: New testcase.
+
+2019-09-26  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91914
+	* gcc.dg/strlenopt-79.c: New test.
+
+2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/simd32.c: Update test.
+
+2019-09-26  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_simd32_ok_nocache): New procedure.
+	(check_effective_target_arm_simd32_ok): Likewise.
+	(add_options_for_arm_simd32): Likewise.
+	* gcc.target/arm/acle/simd32.c: New test.
+
+2019-09-26  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/arm/fp16-compile-alt-3.c: Expect (__fp16) -2.0
+	to be written as a negative short rather than a positive one.
+	* gcc.target/arm/fp16-compile-ieee-3.c: Likewise.
+
+2019-09-26  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/91885
+	* gcc.dg/pr91885.c: New test.
+
+2019-09-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91877 - ICE with converting member of packed struct.
+	* g++.dg/conversion/packed1.C: New test.
+
+2019-09-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91896
+	* gcc.dg/torture/pr91896.c: New testcase.
+
+2019-09-25  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/s390/pr91014.c: Move to ...
+	* gcc.dg/pr91014.c: ... this.
+
+2019-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/redeclaration-1.C: New.
+	* g++.dg/lookup/extern-c-hidden.C: Test location(s) too.
+	* g++.dg/lookup/extern-c-redecl.C: Likewise.
+	* g++.dg/lookup/extern-c-redecl6.C: Likewise.
+	* g++.old-deja/g++.other/using9.C: Likewise.
+
+2019-09-23  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91570
+	* gcc.dg/pr91570.c: New test.
+
+2019-09-24  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91868 - improve -Wshadow location.
+	* g++.dg/warn/Wshadow-16.C: New test.
+
+	PR c++/91845 - ICE with invalid pointer-to-member.
+	* g++.dg/cpp1y/pr91845.C: New test.
+
+2019-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/nosplit-di-const-volatile_1.c: New test.
+
+2019-09-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91866
+	* gcc.dg/tree-ssa/pr91866.c: New test.
+
+2019-09-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91831
+	* g++.dg/ipa/pr91831.C: New test.
+
+2019-09-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/91832
+	* gcc.dg/ipa/pr91832.c: New test.
+
+2019-09-24  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/torture/20190924-1.c: New testcase.
+
+2019-09-23  Maciej W. Rozycki  <macro@wdc.com>
+
+	* lib/gnat.exp (gnat_target_compile): Pass the `ada' option to
+	`target_compile'.
+
+2019-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/pr68724.C: Check location(s) too.
+	* g++.dg/cpp0x/variadic38.C: Likewise.
+	* g++.dg/cpp1z/nontype2.C: Likewise.
+	* g++.dg/parse/explicit1.C: Likewise.
+	* g++.dg/template/crash11.C: Likewise.
+	* g++.dg/template/non-dependent8.C: Likewise.
+	* g++.dg/template/nontype-array1.C: Likewise.
+	* g++.dg/template/nontype3.C: Likewise.
+	* g++.dg/template/nontype8.C: Likewise.
+	* g++.dg/template/partial5.C: Likewise.
+	* g++.dg/template/spec33.C: Likewise.
+	* g++.old-deja/g++.pt/memtemp64.C: Likewise.
+	* g++.old-deja/g++.pt/spec20.C: Likewise.
+	* g++.old-deja/g++.pt/spec21.C: Likewise.
+	* g++.old-deja/g++.robertl/eb103.C: Likewise.
+
+2019-09-23  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_vfp_ok_nocache): New.
+	(check_effective_target_arm_vfp_ok): Rewrite.
+	(add_options_for_arm_vfp): New.
+	(add_options_for_sqrt_insn): Add options for arm.
+	* gcc.target/arm/attr-neon-builtin-fail2.c: Use dg-add-options.
+	* gcc.target/arm/short-vfp-1.c: Likewise.
+
+2019-09-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91844 - Implement CWG 2352, Similar types and reference binding.
+	* g++.dg/cpp0x/pr33930.C: Add dg-error.
+	* g++.dg/cpp0x/ref-bind1.C: New test.
+	* g++.dg/cpp0x/ref-bind2.C: New test.
+	* g++.dg/cpp0x/ref-bind3.C: New test.
+	* g++.old-deja/g++.pt/spec35.C: Remove dg-error.
+
+2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/ucnid-5-utf8.c: Skip unless ucn is supported.
+
+2019-09-23  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91729
+	* gfortran.dg/select_rank_2.f90: Add two more errors in foo2.
+	* gfortran.dg/select_rank_3.f90: New test.
+
+2019-09-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gnat.dg/system_info1.adb: Sort dg-do target list.
+	Add *-*-solaris2.*.
+
+2019-09-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/compile_time1.ads: New test.
+	* gnat.dg/specs/compile_time1_pkg.ads: New helper.
+
+2019-09-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91819 - ICE with operator++ and enum.
+	* g++.dg/other/operator4.C: New test.
+
+2019-09-21  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91830
+	* gcc/testsuite/gcc.dg/Warray-bounds-47.c: New test.
+
+2019-09-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/30277
+	* g++.dg/expr/bitfield14.C (struct S): Use signed long long instead
+	of signed long.
+	(foo): Use long long instead of long.
+
+2019-09-21  Marek Polacek  <polacek@redhat.com>
+
+	DR 2345 - Jumping across initializers in init-statements and conditions.
+	* g++.dg/cpp1z/init-statement10.C: New test.
+
+2019-09-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cond_convert_1.c: Remove XFAILs.
+	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+
+2019-09-20  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/naked-1.c: Alter options to use non-
+	PIC codegen for m32 Darwin.
+
+2019-09-20  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/78260
+	* gfortran.dg/goacc/parameter.f95: Change
+	dg-error as it is now detected earlier.
+	* gfortran.dg/goacc/pr85701.f90: Modify to
+	use a separate result variable.
+	* gfortran.dg/goacc/pr78260.f90: New.
+	* gfortran.dg/goacc/pr78260-2.f90: New.
+	* gfortran.dg/gomp/pr78260.f90: New.
+	* gfortran.dg/gomp/pr78260-2.f90: New.
+	* gfortran.dg/gomp/pr78260-3.f90: New.
+
+2019-09-20  Olivier Hainque  <hainque@adacore.com>
+
+	* gnat.dg/system_info1.adb: Restrict to *-*-linux* and *-*-mingw*.
+
+2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/pr91269.c: New test.
+
+2019-09-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/typedef-var-1.c: New test.
+	* gcc.dg/typedef-var-2.c: Likewise.
+
+2019-09-20  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/ipa/pr81248.C: Adjust dg-options and dump-scan.
+	* gcc.dg/ipa/ipa-sra-1.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-10.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-11.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-3.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-4.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-5.c: Likewise.
+	* gcc.dg/ipa/ipacost-2.c: Disable ipa-sra.
+	* gcc.dg/ipa/ipcp-agg-9.c: Likewise.
+	* gcc.dg/ipa/pr78121.c: Adjust scan pattern.
+	* gcc.dg/ipa/vrp1.c: Likewise.
+	* gcc.dg/ipa/vrp2.c: Likewise.
+	* gcc.dg/ipa/vrp3.c: Likewise.
+	* gcc.dg/ipa/vrp7.c: Likewise.
+	* gcc.dg/ipa/vrp8.c: Likewise.
+	* gcc.dg/noreorder.c: use noipa attribute instead of noinline.
+	* gcc.dg/ipa/20040703-wpa.c: New test.
+	* gcc.dg/ipa/ipa-sra-12.c: New test.
+	* gcc.dg/ipa/ipa-sra-13.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-14.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-15.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-16.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-17.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-18.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-19.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-20.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-21.c: Likewise.
+	* gcc.dg/ipa/ipa-sra-22.c: Likewise.
+	* gcc.dg/sso/ipa-sra-1.c: Likewise.
+	* g++.dg/ipa/ipa-sra-2.C: Likewise.
+	* g++.dg/ipa/ipa-sra-3.C: Likewise.
+	* gcc.dg/tree-ssa/ipa-cp-1.c: Make return value used.
+	* g++.dg/ipa/devirt-19.C: Add missing return, add -fipa-cp-clone
+	option.
+	* g++.dg/lto/devirt-19_0.C: Add -fipa-cp-clone option.
+	* gcc.dg/ipa/ipa-sra-2.c: Removed.
+	* gcc.dg/ipa/ipa-sra-6.c: Likewise.
+
+2019-09-19  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91631
+	* /c-c++-common/Warray-bounds-3.c: Correct expected offsets.
+	* /c-c++-common/Warray-bounds-4.c: Same.
+	* gcc.dg/Warray-bounds-39.c: Remove xfails.
+	* gcc.dg/Warray-bounds-45.c: New test.
+	* gcc.dg/Warray-bounds-46.c: New test.
+
+2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR c/67224
+	* c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
+	* g++.dg/cpp/ucnid-1-utf8.C: New test.
+	* g++.dg/cpp/ucnid-2-utf8.C: New test.
+	* g++.dg/cpp/ucnid-3-utf8.C: New test.
+	* g++.dg/cpp/ucnid-4-utf8.C: New test.
+	* g++.dg/other/ucnid-1-utf8.C: New test.
+	* gcc.dg/cpp/ucnid-1-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-10-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-11-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-12-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-13-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-14-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-15-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-2-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-3-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-4-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-6-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-7-utf8.c: New test.
+	* gcc.dg/cpp/ucnid-9-utf8.c: New test.
+	* gcc.dg/ucnid-1-utf8.c: New test.
+	* gcc.dg/ucnid-10-utf8.c: New test.
+	* gcc.dg/ucnid-11-utf8.c: New test.
+	* gcc.dg/ucnid-12-utf8.c: New test.
+	* gcc.dg/ucnid-13-utf8.c: New test.
+	* gcc.dg/ucnid-14-utf8.c: New test.
+	* gcc.dg/ucnid-15-utf8.c: New test.
+	* gcc.dg/ucnid-16-utf8.c: New test.
+	* gcc.dg/ucnid-2-utf8.c: New test.
+	* gcc.dg/ucnid-3-utf8.c: New test.
+	* gcc.dg/ucnid-4-utf8.c: New test.
+	* gcc.dg/ucnid-5-utf8.c: New test.
+	* gcc.dg/ucnid-6-utf8.c: New test.
+	* gcc.dg/ucnid-7-utf8.c: New test.
+	* gcc.dg/ucnid-8-utf8.c: New test.
+	* gcc.dg/ucnid-9-utf8.c: New test.
+
+2019-09-19  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/pr89313.c: Test for __POWERPC__ in addition to
+	__powerpc__ in register name selection.
+
+2019-09-19  Richard Henderson  <richard.henderson@linaro.org>
+
+	* gcc.target/aarch64/atomic-op-acq_rel.c: Use -mno-outline-atomics.
+	* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Likewise.
+	* gcc.target/aarch64/atomic-op-acquire.c: Likewise.
+	* gcc.target/aarch64/atomic-op-char.c: Likewise.
+	* gcc.target/aarch64/atomic-op-consume.c: Likewise.
+	* gcc.target/aarch64/atomic-op-imm.c: Likewise.
+	* gcc.target/aarch64/atomic-op-int.c: Likewise.
+	* gcc.target/aarch64/atomic-op-long.c: Likewise.
+	* gcc.target/aarch64/atomic-op-relaxed.c: Likewise.
+	* gcc.target/aarch64/atomic-op-release.c: Likewise.
+	* gcc.target/aarch64/atomic-op-seq_cst.c: Likewise.
+	* gcc.target/aarch64/atomic-op-short.c: Likewise.
+	* gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Likewise.
+	* gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.
+	* gcc.target/aarch64/sync-comp-swap.c: Likewise.
+	* gcc.target/aarch64/sync-op-acquire.c: Likewise.
+	* gcc.target/aarch64/sync-op-full.c: Likewise.
+
+2019-09-19  Feng Xue  <fxue@os.amperecomputing.com>
+
+	* gcc.dg/ipa/pr91089.c: Add a new function and pattern.
+
+2019-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91812
+	* gcc.dg/torture/pr91812.c: New testcase.
+
+2019-09-19  Tom Tromey  <tromey@adacore.com>
+
+	* gnat.dg/bias1.adb: New testcase.
+
+2019-09-19  Steve Baird  <baird@adacore.com>
+
+	* gnat.dg/annotation1.adb: New testcase.
+
+2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/inline21.adb, gnat.dg/inline21_g.ads,
+	gnat.dg/inline21_h.adb, gnat.dg/inline21_h.ads,
+	gnat.dg/inline21_q.ads: New testcase.
+
+2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/inline20.adb, gnat.dg/inline20_g.adb,
+	gnat.dg/inline20_g.ads, gnat.dg/inline20_h.ads,
+	gnat.dg/inline20_i.ads, gnat.dg/inline20_q-io.ads,
+	gnat.dg/inline20_q.ads, gnat.dg/inline20_r.ads: New testcase.
+
+2019-09-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/generic2-child.ads, gnat.dg/generic2-io_any.adb,
+	gnat.dg/generic2-io_any.ads, gnat.dg/generic2.ads: New testcase.
+
+2019-09-19  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/global2.adb, gnat.dg/global2.ads: New testcase.
+
+2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/access9.adb: New testcase.
+
+2019-09-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate14.adb, gnat.dg/predicate14.ads: New
+	testcase.
+
+2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst13.adb,
+	gnat.dg/generic_inst13_pkg-nested_g.ads,
+	gnat.dg/generic_inst13_pkg-ops_g.ads,
+	gnat.dg/generic_inst13_pkg.ads: New testcase.
+
+2019-09-19  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/concat3.adb: New testcase.
+
+2019-09-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/pack26.adb: New testcase.
+
+2019-09-19  Hongtao Liu <hongtao.liu@intel.com>
+
+	PR target/87007
+	* gcc.target/i386/pr87007-3.c: New test.
+
+2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90878
+	* gcc.target/i386/pr90878.c: New test.
+
+2019-09-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/91446
+	* gcc.target/i386/pr91446.c: New test.
+
+2019-09-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/warn31.adb, gnat.dg/warn31.ads: New testcase.
+
+2019-09-18  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/fixedpnt8.adb: New testcase.
+
+2019-09-18  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/discr58.adb: New testcase.
+
+2019-09-18  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/warn30.adb, gnat.dg/warn30.ads: New testcase.
+
+2019-09-18  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/access8.adb, gnat.dg/access8_pkg.adb,
+	gnat.dg/access8_pkg.ads: New testcase.
+
+2019-09-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/aggr28.adb: New testcase.
+
+2019-09-18  Steve Baird  <baird@adacore.com>
+
+	* gnat.dg/ai12_0086_example.adb: New testcase.
+
+2019-09-18  Nicolas Roche  <roche@adacore.com>
+
+	* gnat.dg/float_value2.adb: New testcase.
+
+2019-09-18  Vadim Godunko  <godunko@adacore.com>
+
+	* gnat.dg/expect4.adb: New testcase.
+
+2019-09-18  Steve Baird  <baird@adacore.com>
+
+	* gnat.dg/ghost7.adb, gnat.dg/ghost7.ads: New testcase.
+
+2019-09-18  Olivier Hainque  <hainque@adacore.com>
+
+	* gnat.dg/system_info1.adb: New testcase.
+
+2019-09-18  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/containers1.adb, gnat.dg/containers1.ads: New
+	testcase.
+
+2019-09-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/i386/pr82361-1.c (f1, f2, f3, f4, f5, f6): Force
+	"c" to be in %rax and "d" to be in %rdx.
+	* gcc.target/i386/pr82361-2.c: Expect 4 instances of "movl\t%edx".
+
+2019-19-17  Christophe Lyon  <christophe.lyon@st.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_arch_FUNC_ok): Add v4t_arm, v4t_thumb,
+	v5t_arm, v5t_thumb, v5te_arm, v5te_thumb, v6_arm, v6_thumb,
+	v6k_arm, v6k_thumb, v6z_arm, v6z_thumb.
+	Add -mfloat-abi=softfp to v4t, v5t, v5te, v6, v6k, v6z.
+	Remove early exit for -marm.
+	* gcc.target/arm/armv6-unaligned-load-ice.c: Add arm_arch
+	effective-target.
+	* gcc.target/arm/attr-unaligned-load-ice.c: Likewise.
+	* gcc.target/arm/ftest-armv4-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv4t-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv4t-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv5t-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv5t-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv5te-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv5te-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv6-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv6-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv6k-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv6k-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv6m-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv6t2-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv6t2-thumb.c: Likewise.
+	* gcc.target/arm/ftest-armv6z-arm.c: Likewise.
+	* gcc.target/arm/ftest-armv6z-thumb.c: Likewise.
+	* gcc.target/arm/g2.c: Likewise.
+	* gcc.target/arm/macro_defs1.c: Likewise.
+	* gcc.target/arm/pr59858.c: Likewise.
+	* gcc.target/arm/pr65647-2.c: Likewise.
+	* gcc.target/arm/pr79058.c: Likewise.
+	* gcc.target/arm/pr83712.c: Likewise.
+	* gcc.target/arm/pragma_arch_switch_2.c: Likewise.
+	* gcc.target/arm/scd42-1.c: Likewise.
+	* gcc.target/arm/scd42-2.c: Likewise.
+	* gcc.target/arm/scd42-3.c: Likewise.
+	* gcc.c-torture/compile/pr82096.c: Fix arm_arch effective-target.
+	* gcc.target/arm/attr_arm-err.c: Likewise.
+	* gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.
+
+2019-09-17  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/91089
+	* gcc.dg/ipa/pr91089.c: New test.
+
+2019-09-17  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91588
+	* gfortran.dg/associate_49.f90: New test.
+
+2019-09-17  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/fixedpnt7.adb: New testcase.
+
+2019-09-17  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/multfixed.adb: New testcase.
+
+2019-09-17  Vadim Godunko  <godunko@adacore.com>
+
+	* gnat.dg/expect3.adb: New testcase.
+
+2019-09-17  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate13.adb, gnat.dg/predicate13.ads: New
+	testcase.
+
+2019-09-17  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/limited4.adb: New testcase.
+
+2019-09-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/pack25.adb: New testcase.
+
+2019-09-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/ext/int128-6.C: New.
+	* c-c++-common/pr68107.c: Test location(s).
+	* g++.dg/other/large-size-array.C: Likewise.
+	* g++.dg/template/dtor2.C: Likewise.
+	* g++.dg/template/error9.C: Likewise.
+	* g++.dg/tls/diag-2.C: Likewise.
+	* g++.dg/tls/diag-4.C: Likewise.
+	* g++.dg/tls/diag-5.C: Likewise.
+	* g++.old-deja/g++.pt/memtemp71.C: Likewise.
+
+2019-09-16  Li Jia He  <helijia@linux.ibm.com>
+	    Qi Feng  <ffengqi@linux.ibm.com>
+
+	PR middle-end/88784
+	* gcc.dg/pr88784-1.c: New testcase.
+	* gcc.dg/pr88784-2.c: New testcase.
+	* gcc.dg/pr88784-3.c: New testcase.
+	* gcc.dg/pr88784-4.c: New testcase.
+	* gcc.dg/pr88784-5.c: New testcase.
+	* gcc.dg/pr88784-6.c: New testcase.
+	* gcc.dg/pr88784-7.c: New testcase.
+	* gcc.dg/pr88784-8.c: New testcase.
+	* gcc.dg/pr88784-9.c: New testcase.
+	* gcc.dg/pr88784-10.c: New testcase.
+	* gcc.dg/pr88784-11.c: New testcase.
+	* gcc.dg/pr88784-12.c: New testcase.
+
+2019-09-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91756
+	PR tree-optimization/87132
+	* gcc.dg/tree-ssa/ssa-fre-81.c: New testcase.
+
+2019-09-15  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF.
+	* g++.dg/cpp1y/var-templ63.C: New test.
+
+2019-09-15  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_neon_fp16_hw)
+	(check_effective_target_arm_fp16_hw): Use check_runtime
+	instead of check_runtime_nocache.
+
+2019-09-15  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91727
+	* gfortran.dg/pr91727.f90: New test.
+
+2019-09-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91550
+	* gfortran.dg/do_subscript_6.f90: New test.
+
+2019-09-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91556
+	* gfortran.dg/warn_argument_mismatch_1.f90: Remove.
+
+2019-09-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91557
+	PR fortran/91556
+	* gfortran.dg/argument_checking_20.f90: New test.
+	* gfortran.dg/argument_checking_21.f90: New test.
+	* gfortran.dg/argument_checking_22.f90: New test.
+	* gfortran.dg/argument_checking_23.f90: New test.
+	* gfortran.dg/warn_unused_dummy_argument_5.f90: New test.
+	* gfortran.dg/bessel_3.f90: Add pattern for type mismatch.
+	* gfortran.dg/g77/20010519-1.f: Adjust dg-warning messages to new
+	handling.
+	* gfortran.dg/pr24823.f: Likewise.
+	* gfortran.dg/pr39937.f: Likewise.
+
+2019-09-14  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR testsuite/83889
+	* g++.dg/vect/pr87914.cc: Remove explicit dg-do run.
+
+2019-09-14  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR middle-end/80791
+	* gcc.dg/tree-ssa/ivopts-3.c: Adjust for doloop change.
+	* gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
+	* gcc.dg/tree-ssa/pr32044.c: Likewise.
+
+2019-09-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91566
+	* gfortran.dg/pr91566.f90:
+
+2019-09-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR fortran/91716
+	* gfortran.dg/pr91716.f90: New test.
+
+2019-09-13  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91717
+	* gfortran.dg/dependency_55.f90: New test.
+
+2019-09-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR tree-optimization/89386
+	* gcc.target/i386/pr89386.c: New test.
+	* gcc.target/i386/pr89386-1.c: Ditto.
+
+2019-09-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91750
+	* gcc.dg/vect/pr91750.c: New testcase.
+
+2019-09-12  Yuliang Wang  <yuliang.wang@arm.com>
+
+	PR tree-optimization/89386
+	* testsuite/gcc.target/aarch64/sve2/mulhrs_1.c: New test.
+	* testsuite/gcc.dg/vect/vect-mulhrs-1.c: As above.
+	* testsuite/gcc.dg/vect/vect-mulhrs-2.c: As above.
+	* testsuite/gcc.dg/vect/vect-mulhrs-3.c: As above.
+	* testsuite/gcc.dg/vect/vect-mulhrs-4.c: As above.
+	* doc/sourcebuild.texi (vect_mulhrs_hi): Document new target selector.
+	* testsuite/lib/target-supports.exp
+	(check_effective_target_vect_mulhrs_hi): Return true for AArch64
+	with SVE2.
+
+2019-09-11  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR testsuite/83889
+	* gcc.dg/vect/pr81740-2.c: Remove explicit dg-do run.
+	* gcc.dg/vect/pr88598-1.c: Likewise.
+	* gcc.dg/vect/pr88598-2.c: Likewise.
+	* gcc.dg/vect/pr88598-3.c: Likewise.
+	* gcc.dg/vect/pr88598-4.c: Likewise.
+	* gcc.dg/vect/pr88598-5.c: Likewise.
+	* gcc.dg/vect/pr88598-6.c: Likewise.
+	* gcc.dg/vect/pr89440.c: Likewise.
+	* gcc.dg/vect/pr90018.c: Likewise.
+	* gcc.dg/vect/pr91293-1.c: Likewise.
+	* gcc.dg/vect/pr91293-2.c: Likewise.
+	* gcc.dg/vect/pr91293-3.c: Likewise.
+
+2019-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91553
+	* gfortran.dg/pr91553.f90: New test.
+
+2019-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91642
+	* gfortran.dg/pr91642.f90: New test.
+
+2019-09-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89435
+	PR rtl-optimization/89795
+	PR rtl-optimization/91720
+	* gcc.dg/pr89435.c: New test.
+	* gcc.dg/pr89795.c: New test.
+	* gcc.dg/pr91720.c: New test.
+
+2019-09-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90387
+	* gcc.dg/Warray-bounds-44.c: New testcase.
+
+2019-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.target/sparc/20161111-1.c: XFAIL redundant zero-extension test.
+
+2019-09-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91723
+	* gcc.dg/vect/vect-fma-3.c: New test.
+
+	PR middle-end/91725
+	* gcc.c-torture/compile/pr91725.c: New test.
+
+2019-09-11  Richard Biener  <rguenther@suse.de>
+
+	Revert
+	2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
+
+	* gcc.dg/fold-binary-math-casts.c: New test.
+
+2019-09-10  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91673 - ICE with noexcept in alias-declaration.
+	* g++.dg/cpp1z/using7.C: New test.
+	* g++.dg/cpp1z/using8.C: New test.
+
+2019-09-10  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91705 - constexpr evaluation rejects ++/-- on floats.
+	* g++.dg/cpp1y/constexpr-incr2.C: New test.
+
+2019-09-10  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
+	* gfortran.dg/default_format_denormal_1.f90: Same.
+
+2019-09-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91680
+	* gcc.dg/tree-ssa/pr91680.c: New test.
+	* g++.dg/torture/pr91680.C: New test.
+
+2019-09-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/enum29.C: Test location(s) too.
+	* g++.dg/cpp0x/lambda/lambda-ice10.C: Likewise.
+	* g++.dg/cpp2a/constinit3.C: Likewise.
+	* g++.dg/ext/desig4.C: Likewise.
+	* g++.dg/ext/label10.C: Likewise.
+	* g++.old-deja/g++.other/dtor3.C: Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* lib/target-supports.exp (check_effective_target_static): Disable
+	for ARM FDPIC target.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
+	* g++.dg/ipa/devirt-c-7.C: Likewise.
+	* g++.dg/ipa/ivinline-1.C: Likewise.
+	* g++.dg/ipa/ivinline-2.C: Likewise.
+	* g++.dg/ipa/ivinline-3.C: Likewise.
+	* g++.dg/ipa/ivinline-4.C: Likewise.
+	* g++.dg/ipa/ivinline-5.C: Likewise.
+	* g++.dg/ipa/ivinline-7.C: Likewise.
+	* g++.dg/ipa/ivinline-8.C: Likewise.
+	* g++.dg/ipa/ivinline-9.C: Likewise.
+	* g++.dg/tls/pr79288.C: Likewise.
+	* gcc.dg/addr_equal-1.c: Likewise.
+	* gcc.dg/const-1.c: Likewise.
+	* gcc.dg/ipa/pure-const-1.c: Likewise.
+	* gcc.dg/noreturn-8.c: Likewise.
+	* gcc.dg/pr33826.c: Likewise.
+	* gcc.dg/torture/ipa-pta-1.c: Likewise.
+	* gcc.dg/tree-ssa/alias-2.c: Likewise.
+	* gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
+	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
+	* gcc.dg/uninit-19.c: Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* g++.dg/abi/forced.C: Add *-*-uclinux*.
+	* g++.dg/abi/guard2.C: Likewise.
+	* g++.dg/ext/cleanup-10.C: Likewise.
+	* g++.dg/ext/cleanup-11.C: Likewise.
+	* g++.dg/ext/cleanup-8.C: Likewise.
+	* g++.dg/ext/cleanup-9.C: Likewise.
+	* g++.dg/ext/sync-4.C: Likewise.
+	* g++.dg/ipa/comdat.C: Likewise.
+	* gcc.dg/20041106-1.c: Likewise.
+	* gcc.dg/cleanup-10.c: Likewise.
+	* gcc.dg/cleanup-11.c: Likewise.
+	* gcc.dg/cleanup-8.c: Likewise.
+	* gcc.dg/cleanup-9.c: Likewise.
+	* gcc.dg/fdata-sections-1.c: Likewise.
+	* gcc.dg/fdata-sections-2.c: Likewise.
+	* gcc.dg/pr39323-1.c: Likewise.
+	* gcc.dg/pr39323-2.c: Likewise.
+	* gcc.dg/pr39323-3.c: Likewise.
+	* gcc.dg/pr65780-1.c: Likewise.
+	* gcc.dg/pr65780-2.c: Likewise.
+	* gcc.dg/pr67338.c: Likewise.
+	* gcc.dg/pr78185.c: Likewise.
+	* gcc.dg/pr83100-1.c: Likewise.
+	* gcc.dg/pr83100-4.c: Likewise.
+	* gcc.dg/strlenopt-12g.c: Likewise.
+	* gcc.dg/strlenopt-14g.c: Likewise.
+	* gcc.dg/strlenopt-14gf.c: Likewise.
+	* gcc.dg/strlenopt-16g.c: Likewise.
+	* gcc.dg/strlenopt-17g.c: Likewise.
+	* gcc.dg/strlenopt-18g.c: Likewise.
+	* gcc.dg/strlenopt-1f.c: Likewise.
+	* gcc.dg/strlenopt-22g.c: Likewise.
+	* gcc.dg/strlenopt-2f.c: Likewise.
+	* gcc.dg/strlenopt-31g.c: Likewise.
+	* gcc.dg/strlenopt-33g.c: Likewise.
+	* gcc.dg/strlenopt-4g.c: Likewise.
+	* gcc.dg/strlenopt-4gf.c: Likewise.
+	* gcc.dg/strncmp-2.c: Likewise.
+	* gcc.dg/struct-ret-3.c: Likewise.
+	* gcc.dg/torture/pr69760.c: Likewise.
+	* gcc.target/arm/div64-unwinding.c: Likewise.
+	* gcc.target/arm/stack-checking.c: Likewise.
+	* gcc.target/arm/synchronize.c: Likewise.
+	* gcc.target/arm/pr66912.c: Add arm*-*-uclinuxfdpiceabi.
+	* lib/target-supports.exp (check_effective_target_pie): Likewise.
+	(check_effective_target_sync_long_long_runtime): Likewise.
+	(check_effective_target_sync_int_long): Likewise.
+	(check_effective_target_sync_char_short): Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
+	* gcc.target/arm/eliminate.c: Accept only nonpic targets.
+	* g++.dg/other/anon5.C: Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	Mickaël Guêné <mickael.guene@st.com>
+
+	* gcc.target/arm/interrupt-1.c: Add scan-assembler pattern for
+	arm*-*-uclinuxfdpiceabi.
+	* gcc.target/arm/interrupt-2.c: Likewise.
+	* gcc.target/arm/pr70830.c: Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	Mickaël Guêné <mickael.guene@st.com>
+
+	* gcc.dg/20020312-2.c: Skip on arm*-*-uclinuxfdpiceabi.
+	* gcc.target/arm/20051215-1.c: Likewise.
+	* gcc.target/arm/mmx-1.c: Likewise.
+	* gcc.target/arm/pr19599.c: Likewise.
+	* gcc.target/arm/pr40887.c: Likewise.
+	* gcc.target/arm/pr61948.c: Likewise.
+	* gcc.target/arm/pr77933-1.c: Likewise.
+	* gcc.target/arm/pr77933-2.c: Likewise.
+	* gcc.target/arm/sibcall-1.c: Likewise.
+	* gcc.target/arm/data-rel-2.c: Likewise.
+	* gcc.target/arm/data-rel-3.c: Likewise.
+	* gcc.target/arm/tail-long-call: Likewise.
+	* gcc.target/arm/tlscall.c: Likewise.
+	* gcc.target/arm/vfp-longcall-apcs: Likewise.
+	* gcc.target/arm/ivopts-2.c: Skip object-size test on
+	arm*-*-uclinuxfdpiceabi.
+	* gcc.target/arm/ivopts-3.c: Likewise.
+	* gcc.target/arm/ivopts-4.c: Likewise.
+	* gcc.target/arm/ivopts-5.c: Likewise.
+	* gcc.target/arm/pr43597.c: Likewise.
+	* gcc.target/arm/pr43920-2.c: Likewise.
+	* gcc.target/arm/pr45701-1.c: Skip scan-assembler on
+	arm*-*-uclinuxfdpiceabi.
+	* gcc.target/arm/pr45701-2.c: Likewise.
+	* gcc.target/arm/stack-red-zone.c: Likewise.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+	Mickaël Guêné <mickael.guene@st.com>
+
+	* gcc.target/arm/fp16-aapcs-2.c: Adjust scan-assembler-times.
+	* gcc.target/arm/fp16-aapcs-4.c: Likewise.
+
+2019-09-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/84374 - diagnose invalid uses of decltype(auto).
+	* g++.dg/cpp1y/auto-fn57.C: New test.
+
+2019-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/rlwinm-0.c: Adjust expected instruction counts.
+	* gcc.target/powerpc/rlwinm-1.c: Ditto.
+	* gcc.target/powerpc/rlwinm-2.c: Ditto.
+
+2019-09-09  Barnaby Wilks  <barnaby.wilks@arm.com>
+
+	* gcc.dg/fold-binary-math-casts.c: New test.
+
+2019-09-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/87853
+	* gcc.target/i386/pr87853.c: New test.
+
+	PR target/91704
+	* gcc.target/i386/pr91704.c: New test.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* gcc.dg/builtins-config.h: eBPF doesn't support C99 standard
+	functions.
+	* gcc.c-torture/compile/20101217-1.c: Add a function prototype for
+	printf.
+	* gcc.c-torture/compile/20000211-1.c: Skip if target bpf-*-*.
+	* gcc.c-torture/compile/poor.c: Likewise.
+	* gcc.c-torture/compile/pr25311.c: Likewise.
+	* gcc.c-torture/compile/pr39928-1.c: Likewise.
+	* gcc.c-torture/compile/pr70061.c: Likewise.
+	* gcc.c-torture/compile/920501-7.c: Likewise.
+	* gcc.c-torture/compile/20000403-1.c: Likewise.
+	* gcc.c-torture/compile/20001226-1.c: Likewise.
+	* gcc.c-torture/compile/20030903-1.c: Likewise.
+	* gcc.c-torture/compile/20031125-1.c: Likewise.
+	* gcc.c-torture/compile/20040101-1.c: Likewise.
+	* gcc.c-torture/compile/20040317-2.c: Likewise.
+	* gcc.c-torture/compile/20040726-1.c: Likewise.
+	* gcc.c-torture/compile/20051216-1.c: Likewise.
+	* gcc.c-torture/compile/900313-1.c: Likewise.
+	* gcc.c-torture/compile/920625-1.c: Likewise.
+	* gcc.c-torture/compile/930421-1.c: Likewise.
+	* gcc.c-torture/compile/930623-1.c: Likewise.
+	* gcc.c-torture/compile/961004-1.c: Likewise.
+	* gcc.c-torture/compile/980504-1.c: Likewise.
+	* gcc.c-torture/compile/980816-1.c: Likewise.
+	* gcc.c-torture/compile/990625-1.c: Likewise.
+	* gcc.c-torture/compile/DFcmp.c: Likewise.
+	* gcc.c-torture/compile/HIcmp.c: Likewise.
+	* gcc.c-torture/compile/HIset.c: Likewise.
+	* gcc.c-torture/compile/QIcmp.c: Likewise.
+	* gcc.c-torture/compile/QIset.c: Likewise.
+	* gcc.c-torture/compile/SFset.c: Likewise.
+	* gcc.c-torture/compile/SIcmp.c: Likewise.
+	* gcc.c-torture/compile/SIset.c: Likewise.
+	* gcc.c-torture/compile/UHIcmp.c: Likewise.
+	* gcc.c-torture/compile/UQIcmp.c: Likewise.
+	* gcc.c-torture/compile/USIcmp.c: Likewise.
+	* gcc.c-torture/compile/consec.c: Likewise.
+	* gcc.c-torture/compile/limits-fndefn.c: Likewise.
+	* gcc.c-torture/compile/lll.c: Likewise.
+	* gcc.c-torture/compile/parms.c: Likewise.
+	* gcc.c-torture/compile/pass.c: Likewise.
+	* gcc.c-torture/compile/pp.c: Likewise.
+	* gcc.c-torture/compile/pr32399.c: Likewise.
+	* gcc.c-torture/compile/pr34091.c: Likewise.
+	* gcc.c-torture/compile/pr34688.c: Likewise.
+	* gcc.c-torture/compile/pr37258.c: Likewise.
+	* gcc.c-torture/compile/pr37327.c: Likewise.
+	* gcc.c-torture/compile/pr37381.c: Likewise.
+	* gcc.c-torture/compile/pr37669-2.c: Likewise.
+	* gcc.c-torture/compile/pr37669.c: Likewise.
+	* gcc.c-torture/compile/pr37742-3.c: Likewise.
+	* gcc.c-torture/compile/pr44063.c: Likewise.
+	* gcc.c-torture/compile/pr48596.c: Likewise.
+	* gcc.c-torture/compile/pr51856.c: Likewise.
+	* gcc.c-torture/compile/pr54428.c: Likewise.
+	* gcc.c-torture/compile/pr54713-1.c: Likewise.
+	* gcc.c-torture/compile/pr54713-2.c: Likewise.
+	* gcc.c-torture/compile/pr54713-3.c: Likewise.
+	* gcc.c-torture/compile/pr55921.c: Likewise.
+	* gcc.c-torture/compile/pr70240.c: Likewise.
+	* gcc.c-torture/compile/pr70355.c: Likewise.
+	* gcc.c-torture/compile/pr82052.c: Likewise.
+	* gcc.c-torture/compile/pr83487.c: Likewise.
+	* gcc.c-torture/compile/pr86122.c: Likewise.
+	* gcc.c-torture/compile/pret-arg.c: Likewise.
+	* gcc.c-torture/compile/regs-arg-size.c: Likewise.
+	* gcc.c-torture/compile/structret.c: Likewise.
+	* gcc.c-torture/compile/uuarg.c: Likewise.
+	* gcc.dg/20001009-1.c: Likewise.
+	* gcc.dg/20020418-1.c: Likewise.
+	* gcc.dg/20020426-2.c: Likewise.
+	* gcc.dg/20020430-1.c: Likewise.
+	* gcc.dg/20040306-1.c: Likewise.
+	* gcc.dg/20040622-2.c: Likewise.
+	* gcc.dg/20050603-2.c: Likewise.
+	* gcc.dg/20050629-1.c: Likewise.
+	* gcc.dg/20061026.c: Likewise.
+	* gcc.dg/Warray-bounds-3.c: Likewise.
+	* gcc.dg/Warray-bounds-30.c: Likewise.
+	* gcc.dg/Wframe-larger-than-2.c: Likewise.
+	* gcc.dg/Wframe-larger-than.c: Likewise.
+	* gcc.dg/Wrestrict-11.c: Likewise.
+	* gcc.c-torture/compile/20000804-1.c: Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* lib/target-supports.exp (check_effective_target_trampolines):
+	Adapt to eBPF.
+	(check_effective_target_indirect_jumps): Likewise.
+	(check_effective_target_nonlocal_goto): Likewise.
+	(check_effective_target_global_constructor): Likewise.
+	(check_effective_target_return_address): Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* gcc.target/bpf/bpf.exp: New file.
+	* gcc.target/bpf/builtin-load.c: Likewise.
+	* cc.target/bpf/constant-calls.c: Likewise.
+	* gcc.target/bpf/diag-funargs.c: Likewise.
+	* gcc.target/bpf/diag-funargs-2.c: Likewise.
+	* gcc.target/bpf/diag-funargs-3.c: Likewise.
+	* gcc.target/bpf/diag-indcalls.c: Likewise.
+	* gcc.target/bpf/helper-bind.c: Likewise.
+	* cc.target/bpf/helper-bpf-redirect.c: Likewise.
+	* gcc.target/bpf/helper-clone-redirect.c: Likewise.
+	* gcc.target/bpf/helper-csum-diff.c: Likewise.
+	* gcc.target/bpf/helper-csum-update.c: Likewise.
+	* gcc.target/bpf/helper-current-task-under-cgroup.c: Likewise.
+	* gcc.target/bpf/helper-fib-lookup.c: Likewise.
+	* gcc.target/bpf/helper-get-cgroup-classid.c: Likewise.
+	* gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise.
+	* gcc.target/bpf/helper-get-current-comm.c: Likewise.
+	* gcc.target/bpf/helper-get-current-pid-tgid.c: Likewise.
+	* gcc.target/bpf/helper-get-current-task.c: Likewise.
+	* gcc.target/bpf/helper-get-current-uid-gid.c: Likewise.
+	* gcc.target/bpf/helper-get-hash-recalc.c: Likewise.
+	* gcc.target/bpf/helper-get-listener-sock.c: Likewise.
+	* gcc.target/bpf/helper-get-local-storage.c: Likewise.
+	* gcc.target/bpf/helper-get-numa-node-id.c: Likewise.
+	* gcc.target/bpf/helper-get-prandom-u32.c: Likewise.
+	* gcc.target/bpf/helper-get-route-realm.c: Likewise.
+	* gcc.target/bpf/helper-get-smp-processor-id.c: Likewise.
+	* gcc.target/bpf/helper-get-socket-cookie.c: Likewise.
+	* gcc.target/bpf/helper-get-socket-uid.c: Likewise.
+	* gcc.target/bpf/helper-getsockopt.c: Likewise.
+	* gcc.target/bpf/helper-get-stack.c: Likewise.
+	* gcc.target/bpf/helper-get-stackid.c: Likewise.
+	* gcc.target/bpf/helper-ktime-get-ns.c: Likewise.
+	* gcc.target/bpf/helper-l3-csum-replace.c: Likewise.
+	* gcc.target/bpf/helper-l4-csum-replace.c: Likewise.
+	* gcc.target/bpf/helper-lwt-push-encap.c: Likewise.
+	* gcc.target/bpf/helper-lwt-seg6-action.c: Likewise.
+	* gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise.
+	* gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise.
+	* gcc.target/bpf/helper-map-delete-elem.c: Likewise.
+	* gcc.target/bpf/helper-map-lookup-elem.c: Likewise.
+	* gcc.target/bpf/helper-map-peek-elem.c: Likewise.
+	* gcc.target/bpf/helper-map-pop-elem.c: Likewise.
+	* gcc.target/bpf/helper-map-push-elem.c: Likewise.
+	* gcc.target/bpf/helper-map-update-elem.c: Likewise.
+	* gcc.target/bpf/helper-msg-apply-bytes.c: Likewise.
+	* gcc.target/bpf/helper-msg-cork-bytes.c: Likewise.
+	* gcc.target/bpf/helper-msg-pop-data.c: Likewise.
+	* gcc.target/bpf/helper-msg-pull-data.c: Likewise.
+	* gcc.target/bpf/helper-msg-push-data.c: Likewise.
+	* gcc.target/bpf/helper-msg-redirect-hash.c: Likewise.
+	* gcc.target/bpf/helper-msg-redirect-map.c: Likewise.
+	* gcc.target/bpf/helper-override-return.c: Likewise.
+	* gcc.target/bpf/helper-perf-event-output.c: Likewise.
+	* gcc.target/bpf/helper-perf-event-read.c: Likewise.
+	* gcc.target/bpf/helper-perf-event-read-value.c: Likewise.
+	* gcc.target/bpf/helper-perf-prog-read-value.c: Likewise.
+	* gcc.target/bpf/helper-probe-read.c: Likewise.
+	* gcc.target/bpf/helper-probe-read-str.c: Likewise.
+	* gcc.target/bpf/helper-probe-write-user.c: Likewise.
+	* gcc.target/bpf/helper-rc-keydown.c: Likewise.
+	* gcc.target/bpf/helper-rc-pointer-rel.c: Likewise.
+	* gcc.target/bpf/helper-rc-repeat.c: Likewise.
+	* gcc.target/bpf/helper-redirect-map.c: Likewise.
+	* gcc.target/bpf/helper-set-hash.c: Likewise.
+	* gcc.target/bpf/helper-set-hash-invalid.c: Likewise.
+	* gcc.target/bpf/helper-setsockopt.c: Likewise.
+	* gcc.target/bpf/helper-skb-adjust-room.c: Likewise.
+	* gcc.target/bpf/helper-skb-cgroup-id.c: Likewise.
+	* gcc.target/bpf/helper-skb-change-head.c: Likewise.
+	* gcc.target/bpf/helper-skb-change-proto.c: Likewise.
+	* gcc.target/bpf/helper-skb-change-tail.c: Likewise.
+	* gcc.target/bpf/helper-skb-change-type.c: Likewise.
+	* gcc.target/bpf/helper-skb-ecn-set-ce.c: Likewise.
+	* gcc.target/bpf/helper-skb-get-tunnel-key.c: Likewise.
+	* gcc.target/bpf/helper-skb-get-tunnel-opt.c: Likewise.
+	* gcc.target/bpf/helper-skb-get-xfrm-state.c: Likewise.
+	* gcc.target/bpf/helper-skb-load-bytes.c: Likewise.
+	* gcc.target/bpf/helper-skb-load-bytes-relative.c: Likewise.
+	* gcc.target/bpf/helper-skb-pull-data.c: Likewise.
+	* gcc.target/bpf/helper-skb-set-tunnel-key.c: Likewise.
+	* gcc.target/bpf/helper-skb-set-tunnel-opt.c: Likewise.
+	* gcc.target/bpf/helper-skb-store-bytes.c: Likewise.
+	* gcc.target/bpf/helper-skb-under-cgroup.c: Likewise.
+	* gcc.target/bpf/helper-skb-vlan-pop.c: Likewise.
+	* gcc.target/bpf/helper-skb-vlan-push.c: Likewise.
+	* gcc.target/bpf/helper-skc-lookup-tcp.c: Likewise.
+	* gcc.target/bpf/helper-sk-fullsock.c: Likewise.
+	* gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise.
+	* gcc.target/bpf/helper-sk-lookup-upd.c: Likewise.
+	* gcc.target/bpf/helper-sk-redirect-hash.c: Likewise.
+	* gcc.target/bpf/helper-sk-redirect-map.c: Likewise.
+	* gcc.target/bpf/helper-sk-release.c: Likewise.
+	* gcc.target/bpf/helper-sk-select-reuseport.c: Likewise.
+	* gcc.target/bpf/helper-sk-storage-delete.c: Likewise.
+	* gcc.target/bpf/helper-sk-storage-get.c: Likewise.
+	* gcc.target/bpf/helper-sock-hash-update.c: Likewise.
+	* gcc.target/bpf/helper-sock-map-update.c: Likewise.
+	* gcc.target/bpf/helper-sock-ops-cb-flags-set.c: Likewise.
+	* gcc.target/bpf/helper-spin-lock.c: Likewise.
+	* gcc.target/bpf/helper-spin-unlock.c: Likewise.
+	* gcc.target/bpf/helper-strtol.c: Likewise.
+	* gcc.target/bpf/helper-strtoul.c: Likewise.
+	* gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise.
+	* gcc.target/bpf/helper-sysctl-get-name.c: Likewise.
+	* gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise.
+	* gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise.
+	* gcc.target/bpf/helper-tail-call.c: Likewise.
+	* gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise.
+	* gcc.target/bpf/helper-tcp-sock.c: Likewise.
+	* gcc.target/bpf/helper-trace-printk.c: Likewise.
+	* gcc.target/bpf/helper-xdp-adjust-head.c: Likewise.
+	* gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise.
+	* gcc.target/bpf/helper-xdp-adjust-tail.c: Likewise.
+	* gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise.
+	* gcc.target/bpf/sync-fetch-and-add.c: Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* lib/target-supports.exp (check_effective_target_indirect_calls):
+	New proc.
+	* gcc.c-torture/compile/20010102-1.c: Annotate with
+	dg-require-effective-target indirect_calls.
+	* gcc.c-torture/compile/20010107-1.c: Likewise.
+	* gcc.c-torture/compile/20011109-1.c: Likewise.
+	* gcc.c-torture/compile/20011218-1.c: Likewise.
+	* gcc.c-torture/compile/20011229-1.c: Likewise.
+	* gcc.c-torture/compile/20020129-1.c: Likewise.
+	* gcc.c-torture/compile/20020320-1.c: Likewise.
+	* gcc.c-torture/compile/20020706-1.c: Likewise.
+	* gcc.c-torture/compile/20020706-2.c: Likewise.
+	* gcc.c-torture/compile/20021205-1.c: Likewise.
+	* gcc.c-torture/compile/20030921-1.c: Likewise.
+	* gcc.c-torture/compile/20031023-1.c: Likewise.
+	* gcc.c-torture/compile/20031023-2.c: Likewise.
+	* gcc.c-torture/compile/20031023-3.c: Likewise.
+	* gcc.c-torture/compile/20031023-4.c: Likewise.
+	* gcc.c-torture/compile/20040614-1.c: Likewise.
+	* gcc.c-torture/compile/20040909-1.c: Likewise.
+	* gcc.c-torture/compile/20050122-1.c: Likewise.
+	* gcc.c-torture/compile/20050202-1.c: Likewise.
+	* gcc.c-torture/compile/20060208-1.c: Likewise.
+	* gcc.c-torture/compile/20081108-1.c: Likewise.
+	* gcc.c-torture/compile/20150327.c: Likewise.
+	* gcc.c-torture/compile/920428-2.c: Likewise.
+	* gcc.c-torture/compile/920928-5.c: Likewise.
+	* gcc.c-torture/compile/930117-1.c: Likewise.
+	* gcc.c-torture/compile/930607-1.c: Likewise.
+	* gcc.c-torture/compile/991213-2.c: Likewise.
+	* gcc.c-torture/compile/callind.c: Likewise.
+	* gcc.c-torture/compile/calls-void.c: Likewise.
+	* gcc.c-torture/compile/calls.c: Likewise.
+	* gcc.c-torture/compile/pr21840.c: Likewise.
+	* gcc.c-torture/compile/pr32139.c: Likewise.
+	* gcc.c-torture/compile/pr35607.c: Likewise.
+	* gcc.c-torture/compile/pr37433-1.c: Likewise.
+	* gcc.c-torture/compile/pr37433.c: Likewise.
+	* gcc.c-torture/compile/pr39941.c: Likewise.
+	* gcc.c-torture/compile/pr40080.c: Likewise.
+	* gcc.c-torture/compile/pr43635.c: Likewise.
+	* gcc.c-torture/compile/pr43791.c: Likewise.
+	* gcc.c-torture/compile/pr43845.c: Likewise.
+	* gcc.c-torture/compile/pr44043.c: Likewise.
+	* gcc.c-torture/compile/pr51694.c: Likewise.
+	* gcc.c-torture/compile/pr77754-2.c: Likewise.
+	* gcc.c-torture/compile/pr77754-3.c: Likewise.
+	* gcc.c-torture/compile/pr77754-4.c: Likewise.
+	* gcc.c-torture/compile/pr89663-2.c: Likewise.
+	* gcc.c-torture/compile/pta-1.c: Likewise.
+	* gcc.c-torture/compile/stack-check-1.c: Likewise.
+	* gcc.dg/Walloc-size-larger-than-18.c: Likewise.
+
+2019-09-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+	* gcc.c-torture/compile/20000609-1.c: Annotate with
+	dg-require-stack-size.
+	* gcc.c-torture/compile/20000804-1.c: Likewise.
+	* gcc.c-torture/compile/20020304-1.c: Likewise.
+	* gcc.c-torture/compile/20020604-1.c: Likewise.
+	* gcc.c-torture/compile/20021015-1.c: Likewise.
+	* gcc.c-torture/compile/20050303-1.c: Likewise.
+	* gcc.c-torture/compile/20060421-1.c: Likewise.
+	* gcc.c-torture/compile/20071207-1.c: Likewise.
+	* gcc.c-torture/compile/20080903-1.c: Likewise.
+	* gcc.c-torture/compile/20121027-1.c: Likewise.
+	* gcc.c-torture/compile/20151204.c: Likewise.
+	* gcc.c-torture/compile/920501-12.c: Likewise.
+	* gcc.c-torture/compile/920501-4.c: Likewise.
+	* gcc.c-torture/compile/920723-1.c: Likewise.
+	* gcc.c-torture/compile/921202-1.c: Likewise.
+	* gcc.c-torture/compile/931003-1.c: Likewise.
+	* gcc.c-torture/compile/931004-1.c: Likewise.
+	* gcc.c-torture/compile/950719-1.c: Likewise.
+	* gcc.c-torture/compile/951222-1.c: Likewise.
+	* gcc.c-torture/compile/990517-1.c: Likewise.
+	* gcc.c-torture/compile/bcopy.c: Likewise.
+	* gcc.c-torture/compile/pr23929.c: Likewise.
+	* gcc.c-torture/compile/pr25310.c: Likewise.
+	* gcc.c-torture/compile/pr34458.c: Likewise.
+	* gcc.c-torture/compile/pr39937.c: Likewise.
+	* gcc.c-torture/compile/pr41181.c: Likewise.
+	* gcc.c-torture/compile/pr41634.c: Likewise.
+	* gcc.c-torture/compile/pr43415.c: Likewise.
+	* gcc.c-torture/compile/pr43417.c: Likewise.
+	* gcc.c-torture/compile/pr44788.c: Likewise.
+	* gcc.c-torture/compile/sound.c: Likewise.
+
+2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.
+
+2019-09-07  David Edelsohn  <dje.gcc@gmail.com>
+
+	* g++.dg/cpp2a/decomp2.C: Add TLS options.
+	* gcc.target/powerpc/pr88233.c: Limit to lp64.
+
+2019-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91665
+	* gcc.dg/vect/pr91665.c: New test.
+
+2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR target/91684
+	* gcc.target/arm/pr91684.c: New test.
+
+2019-09-06  Ian Lance Taylor  <iant@golang.org>
+
+	* go.test/test/fixedbugs/bug369.go: Update to match libgo update
+	to Go 1.13beta1.
+
+2019-09-06  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.dg/torture/inf-compare-1.c: Skip AIX.
+	* gcc.dg/torture/inf-compare-2.c: Skip AIX.
+	* gcc.dg/torture/inf-compare-3.c: Skip AIX.
+	* gcc.dg/torture/inf-compare-4.c: Skip AIX.
+	* gcc.dg/torture/pr52451.c: Skip AIX.
+	* gcc.dg/torture/pr68264.c: Skip AIX
+	* gcc.dg/torture/pr91323.c: Skip AIX.
+
+	* g++.dg/warn/Warray-bounds-4.C: Skip AIX.
+	* g++.dg/warn/Warray-bounds-8.C: Skip AIX.
+	* g++.dg/opt/flifetime-dse2.C: XFAIL AIX.
+	* g++.dg/opt/flifetime-dse4.C: XFAIL AIX.
+
+2019-09-06  Caroline Tice  <cmtice@google.com>
+
+	PR testsuite/91670
+	* g++.dg/ubsan/pr59415.C: Disable LTO, since test uses
+	-fvtable-verify, and the two options are no longer allowed
+	together.
+
+2019-09-06  Nathan Sidwell  <nathan@acm.org>
+
+	* c-c++-common/cpp/line-1.c: New.
+
+2019-09-06  Martin Liska  <mliska@suse.cz>
+
+	PR c++/91125
+	* g++.dg/parse/repo1.C: Remove.
+	* g++.dg/rtti/repo1.C: Remove.
+	* g++.dg/template/repo1.C: Remove.
+	* g++.dg/template/repo10.C: Remove.
+	* g++.dg/template/repo11.C: Remove.
+	* g++.dg/template/repo2.C: Remove.
+	* g++.dg/template/repo3.C: Remove.
+	* g++.dg/template/repo4.C: Remove.
+	* g++.dg/template/repo5.C: Remove.
+	* g++.dg/template/repo6.C: Remove.
+	* g++.dg/template/repo7.C: Remove.
+	* g++.dg/template/repo8.C: Remove.
+	* g++.dg/template/repo9.C: Remove.
+	* g++.old-deja/g++.pt/instantiate4.C: Remove.
+	* g++.old-deja/g++.pt/instantiate6.C: Remove.
+	* g++.old-deja/g++.pt/repo1.C: Remove.
+	* g++.old-deja/g++.pt/repo2.C: Remove.
+	* g++.old-deja/g++.pt/repo3.C: Remove.
+	* g++.old-deja/g++.pt/repo4.C: Remove.
+	* lib/g++.exp: Remove removal of repo files.
+	* lib/gcc-dg.exp: Likewise.
+	* lib/obj-c++.exp: Likewise.
+
+2019-09-05  Jakub Jelinek  <jakub@redhat.com>
+	    Jim Wilson  <jimw@sifive.com>
+
+	PR target/91635
+	* gcc.c-torture/execute/pr91635.c: New test.
+	* gcc.target/riscv/shift-shift-4.c: New test.
+	* gcc.target/riscv/shift-shift-5.c: New test.
+
+2019-09-05  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/91496
+	* gfortran.dg/directive_unroll_5.f90: Adjust error message.
+
+2019-09-05  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91660
+	* gfortran.dg/pdt_4.f03: Fix invalid code.
+        * gfortran.dg/pr91660_1.f90: New test.
+	* gfortran.dg/pr91660_2.f90: Ditto.
+
+2019-09-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91644 - ICE with constinit in function template.
+	* g++.dg/cpp2a/constinit13.C: New test.
+
+2019-09-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91001
+	PR middle-end/91105
+	PR middle-end/91106
+	* gcc.c-torture/compile/pr91001.c: New test.
+
+2019-09-05  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/91656
+	* gcc.dg/torture/pr91656-1.c: New testcase.
+	* gcc.dg/torture/pr91656-2.c: Likewise.
+	* gcc.dg/torture/pr91656-3.c: Likewise.
+
+2019-09-05  Nathan Sidwell  <nathan@acm.org>
+
+	PR preprocessor/91639
+	* c-c++-common/cpp/pr91639.c: New.
+	* c-c++-common/cpp/pr91639-one.h: New.
+	* c-c++-common/cpp/pr91639-two.h: New.
+
+2019-09-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/91577
+	* gfortran.dg/pr91577.f90: New test, taken from temporary_1.f90.
+
+2019-09-04  Steven G. Kargl  <kargl@gcvc.gnu.org>
+
+	PR fortran/91650
+	* gfortran.dg/pr91650_1.f90: New test.
+	* gfortran.dg/pr91650_2.f90: Ditto.
+
+2019-09-04  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/cpp0x/initlist-deduce.C: Don't use -fdeduce-init-list.  Remove
+	dg-warning.  Add dg-error.
+
+2019-09-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR c/78736
+	* gcc.dg/Wenum-conversion.c: New test-case.
+
+2019-09-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/data-attributes-2.c: New test.
+	* gcc.target/msp430/function-attributes-4.c: Update dg-warning
+	strings.
+	* gcc.target/msp430/region-attribute-misuse.c: Likewise.
+
+2019-09-03  Kamlesh Kumar  <kamleshbhalui@gmail.com>
+
+	PR tree-optimization/91504
+	gcc.dg/tree-ssa/pr91504.c: New test.
+
+2019-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91604
+	* gcc.target/i386/pr91604.c: New test.
+
+2019-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* lib/compat.exp: Remove references to spu.
+	* lib/fortran-torture.exp: Likewise.
+	* lib/gcc-dg.exp: Likewise.
+	* lib/gfortran.exp: Likewise.
+	* lib/target-supports.exp: Likewise.
+	* lib/target-utils.exp: Likewise.
+
+	* c-c++-common/torture/complex-sign-add.c: Remove references to spu.
+	* c-c++-common/torture/complex-sign-mixed-add.c: Likewise.
+	* c-c++-common/torture/complex-sign-mixed-div.c: Likewise.
+	* c-c++-common/torture/complex-sign-mixed-mul.c: Likewise.
+	* c-c++-common/torture/complex-sign-mixed-sub.c: Likewise.
+	* c-c++-common/torture/complex-sign-mul-minus-one.c: Likewise.
+	* c-c++-common/torture/complex-sign-mul-one.c: Likewise.
+	* c-c++-common/torture/complex-sign-mul.c: Likewise.
+	* c-c++-common/torture/complex-sign-sub.c: Likewise.
+
+	* g++.dg/opt/temp1.C: Remove references to spu.
+	* g++.dg/opt/vt1.C: Likewise.
+	* g++.dg/torture/type-generic-1.C: Likewise.
+	* g++.dg/warn/pr30551-2.C: Likewise.
+	* g++.dg/warn/pr30551.C: Likewise.
+	* g++.old-deja/g++.jason/thunk2.C: Likewise.
+	* g++.old-deja/g++.other/comdat5.C: Likewise.
+	* g++.old-deja/g++.other/local-alloc1.C: Likewise.
+
+	* gcc.c-torture/compile/20001226-1.c: Remove references to spu.
+	* gcc.c-torture/execute/20030222-1.c: Likewise.
+	* gcc.c-torture/execute/20031003-1.c: Likewise.
+	* gcc.c-torture/execute/20101011-1.c: Likewise.
+	* gcc.c-torture/execute/conversion.c: Likewise.
+	* gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.
+	* gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
+	* gcc.c-torture/execute/ieee/inf-1.c: Likewise.
+	* gcc.c-torture/execute/ieee/inf-2.c: Likewise.
+	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Likewise.
+	* gcc.c-torture/execute/ieee/rbug.c: Likewise.
+	* gcc.c-torture/execute/pr39228.c: Likewise.
+	* gcc.c-torture/execute/ieee/20010114-2.x: Remove file.
+	* gcc.c-torture/execute/ieee/20030331-1.x: Remove file.
+	* gcc.c-torture/execute/ieee/920518-1.x: Remove file.
+	* gcc.c-torture/execute/ieee/compare-fp-1.x: Remove file.
+	* gcc.c-torture/execute/ieee/fp-cmp-4f.x: Remove file.
+	* gcc.c-torture/execute/ieee/fp-cmp-8f.x: Remove file.
+
+	* gcc.dg/20020312-2.c: Remove references to spu.
+	* gcc.dg/20030702-1.c: Likewise.
+	* gcc.dg/and-1.c: Likewise.
+	* gcc.dg/builtin-inf-1.c: Likewise.
+	* gcc.dg/builtins-1.c: Likewise.
+	* gcc.dg/builtins-43.c: Likewise.
+	* gcc.dg/builtins-44.c: Likewise.
+	* gcc.dg/builtins-45.c: Likewise.
+	* gcc.dg/float-range-1.c: Likewise.
+	* gcc.dg/float-range-3.c: Likewise.
+	* gcc.dg/float-range-4.c: Likewise.
+	* gcc.dg/float-range-5.c: Likewise.
+	* gcc.dg/fold-overflow-1.c: Likewise.
+	* gcc.dg/format/ms_unnamed-1.c: Likewise.
+	* gcc.dg/format/unnamed-1.c: Likewise.
+	* gcc.dg/hex-round-1.c: Likewise.
+	* gcc.dg/hex-round-2.c: Likewise.
+	* gcc.dg/lower-subreg-1.c: Likewise.
+	* gcc.dg/nrv3.c: Likewise.
+	* gcc.dg/pr15784-3.c: Likewise.
+	* gcc.dg/pr27095.c: Likewise.
+	* gcc.dg/pr28243.c: Likewise.
+	* gcc.dg/pr28796-2.c: Likewise.
+	* gcc.dg/pr30551-3.c: Likewise.
+	* gcc.dg/pr30551-6.c: Likewise.
+	* gcc.dg/pr30551.c: Likewise.
+	* gcc.dg/pr70317.c: Likewise.
+	* gcc.dg/sms-1.c: Likewise.
+	* gcc.dg/sms-2.c: Likewise.
+	* gcc.dg/sms-3.c: Likewise.
+	* gcc.dg/sms-4.c: Likewise.
+	* gcc.dg/sms-5.c: Likewise.
+	* gcc.dg/sms-6.c: Likewise.
+	* gcc.dg/sms-7.c: Likewise.
+	* gcc.dg/stack-usage-1.c: Likewise.
+	* gcc.dg/strlenopt-73.c: Likewise.
+	* gcc.dg/titype-1.c: Likewise.
+	* gcc.dg/tls/thr-cse-1.c: Likewise.
+	* gcc.dg/torture/builtin-attr-1.c: Likewise.
+	* gcc.dg/torture/builtin-complex-1.c: Likewise.
+	* gcc.dg/torture/builtin-cproj-1.c: Likewise.
+	* gcc.dg/torture/builtin-frexp-1.c: Likewise.
+	* gcc.dg/torture/builtin-ldexp-1.c: Likewise.
+	* gcc.dg/torture/builtin-logb-1.c: Likewise.
+	* gcc.dg/torture/builtin-math-2.c: Likewise.
+	* gcc.dg/torture/builtin-math-5.c: Likewise.
+	* gcc.dg/torture/builtin-modf-1.c: Likewise.
+	* gcc.dg/torture/fp-int-convert.h: Likewise.
+	* gcc.dg/torture/pr25947-1.c: Likewise.
+	* gcc.dg/torture/type-generic-1.c: Likewise.
+	* gcc.dg/tree-ssa/20040204-1.c: Likewise.
+	* gcc.dg/tree-ssa/ivopts-1.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+	* gcc.dg/tree-ssa/vector-6.c: Likewise.
+	* gcc.dg/uninit-C-O0.c: Likewise.
+	* gcc.dg/uninit-C.c: Likewise.
+	* gcc.dg/vect/no-math-errno-slp-32.c: Likewise.
+	* gcc.dg/vect/no-math-errno-vect-pow-1.c: Likewise.
+	* gcc.dg/vect/vect-float-extend-1.c: Likewise.
+	* gcc.dg/vect/vect-float-truncate-1.c: Likewise.
+	* gcc.dg/vect/vect.exp: Likewise.
+	* gcc.gd/vect/costmodel/spu/: Remove directory.
+
+	* gcc.target/spu/: Remove directory.
+
+	* gfortran.dg/bessel_6.f90: Remove references to spu.
+	* gfortran.dg/bessel_7.f90: Likewise.
+	* gfortran.dg/char4_iunit_1.f03: Likewise.
+	* gfortran.dg/chmod_1.f90: Likewise.
+	* gfortran.dg/chmod_2.f90: Likewise.
+	* gfortran.dg/chmod_3.f90: Likewise.
+	* gfortran.dg/default_format_1.f90: Likewise.
+	* gfortran.dg/default_format_denormal_1.f90: Likewise.
+	* gfortran.dg/erf_2.F90: Likewise.
+	* gfortran.dg/erf_3.F90: Likewise.
+	* gfortran.dg/init_flag_10.f90: Likewise.
+	* gfortran.dg/init_flag_3.f90: Likewise.
+	* gfortran.dg/int_conv_2.f90: Likewise.
+	* gfortran.dg/integer_exponentiation_3.F90: Likewise.
+	* gfortran.dg/integer_exponentiation_5.F90: Likewise.
+	* gfortran.dg/isnan_1.f90: Likewise.
+	* gfortran.dg/isnan_2.f90: Likewise.
+	* gfortran.dg/maxloc_2.f90: Likewise.
+	* gfortran.dg/maxlocval_2.f90: Likewise.
+	* gfortran.dg/maxlocval_4.f90: Likewise.
+	* gfortran.dg/minloc_1.f90: Likewise.
+	* gfortran.dg/minlocval_1.f90: Likewise.
+	* gfortran.dg/minlocval_4.f90: Likewise.
+	* gfortran.dg/module_nan.f90: Likewise.
+	* gfortran.dg/namelist_42.f90: Likewise.
+	* gfortran.dg/namelist_43.f90: Likewise.
+	* gfortran.dg/nan_1.f90: Likewise.
+	* gfortran.dg/nan_2.f90: Likewise.
+	* gfortran.dg/nan_3.f90: Likewise.
+	* gfortran.dg/nan_4.f90: Likewise.
+	* gfortran.dg/nan_5.f90: Likewise.
+	* gfortran.dg/nan_6.f90: Likewise.
+	* gfortran.dg/nearest_1.f90: Likewise.
+	* gfortran.dg/nearest_3.f90: Likewise.
+	* gfortran.dg/open_errors.f90: Likewise.
+	* gfortran.dg/pr20257.f90: Likewise.
+	* gfortran.dg/read_infnan_1.f90: Likewise.
+	* gfortran.dg/real_const_3.f90: Likewise.
+	* gfortran.dg/realloc_on_assign_2.f03: Likewise.
+	* gfortran.dg/reassoc_4.f: Likewise.
+	* gfortran.dg/scalar_mask_2.f90: Likewise.
+	* gfortran.dg/scratch_1.f90: Likewise.
+	* gfortran.dg/stat_1.f90: Likewise.
+	* gfortran.dg/stat_2.f90: Likewise.
+	* gfortran.dg/transfer_simplify_1.f90: Likewise.
+	* gfortran.dg/typebound_operator_9.f03: Likewise.
+
+	* gfortran.fortran-torture/execute/intrinsic_nearest.x: Remove
+	references to spu.
+	* gfortran.fortran-torture/execute/intrinsic_set_exponent.x: Likewise.
+	* gfortran.fortran-torture/execute/nan_inf_fmt.x: Likewise.
+	* gfortran.fortran-torture/execute/getarg_1.x: Remove file.
+
+2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91603
+	* gcc.target/arm/pr91603.c: New test.
+
+2019-09-03  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/sigfpe-eh.c: New test.
+
+2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/acle/jcvt_1.c: New test.
+
+2019-09-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/acle/rintnzx_1.c: New test.
+	* gcc.target/aarch64/simd/vrndnzx_1.c: Likewise.
+
+2019-09-03  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91597
+	* gcc.c-torture/execute/pr91597.c: New test.
+
+2019-09-03  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.target/i386/20020616-1.c: Preserve full register across
+	main.
+
+2019-09-02  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91589
+	* gfortran.dg/pr91589.f90: New test.
+
+2019-09-02  Steven G. Kargl  <kargl@gc.gnu.org>
+
+	PR fortran/91552
+	* gfortran.dg/pr91552.f90: New test.
+
+2019-09-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/91605
+	* g++.target/i386/pr91605.C: New test.
+
+2019-09-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91632
+	* gcc.c-torture/execute/pr91632.c: New test.
+
+2019-09-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/tree-ssa/slsr-42.c: New test.
+
+2019-09-02  Martin Liska  <mliska@suse.cz>
+
+	PR c++/91155
+	* g++.dg/torture/pr91155.C: New test.
+
+2019-09-01  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91129 - wrong error with binary op in template argument.
+	* g++.dg/cpp1y/nontype1.C: New test.
+
+2019-09-01  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.c-torture/compile/20190827-1.c: Add dg-requires-alias.
+
+2019-09-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20190901-1.c: New test.
+
+	* lib/target-supports.exp (check_effective_target_pthread): Add
+	#include <pthread.h> directive to the test.
+
+2019-09-01  Paul Thomas  <pault@gcc.gnu.org>
+
+	* gfortran.dg/select_rank_1.f90: New test.
+	* gfortran.dg/select_rank_2.f90: New test.
+
+2019-09-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91623
+	* gcc.target/i386/pr91623.c: New test.
+
+	PR lto/91572
+	* g++.dg/lto/pr91572_0.C: New test.
+
+2019-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91587
+	* gfortran.dg/pr91587.f90: New test.
+
+2019-08-30  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91599
+	* gcc.dg/Wstringop-overflow-16.c: New test.
+
+	PR middle-end/91584
+	* gfortran.dg/char_array_constructor_4.f90: New test.
+
+2019-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/pack24.adb: New test.
+
+2019-08-30  Jeff Law  <law@redhat.com>
+
+	* gcc.target/mips/r10k-cache-barrier-9.c: Suppress warnings.
+
+2019-08-30  Martin Jambor  <mjambor@suse.cz>
+
+	tree-optimization/91579
+	* gcc.dg/tree-ssa/pr91579.c: New test.
+
+2019-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91560
+	* gcc.dg/torture/vshuf-8.inc: Add two further permutations.
+
+	PR tree-optimization/91351
+	* g++.dg/opt/pr91351.C: New test.
+
+2019-08-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/spellcheck-typenames.C: Adjust expected locations.
+	* g++.dg/cpp0x/pr84676.C: Check locations.
+	* g++.dg/other/pr88187.C: Likewise.
+	* g++.dg/parse/crash13.C: Likewise.
+	* g++.dg/parse/crash46.C: Likewise.
+	* g++.dg/parse/template28.C: Likewise.
+	* g++.dg/parse/typename4.C: Likewise.
+
+2019-08-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91568
+	* gfortran.dg/pr91568.f: New testcase.
+
+2019-08-28  Marek Polacek  <polacek@redhat.com>
+
+	Implement P1152R4: Deprecating some uses of volatile.
+	PR c++/91361
+	* c-c++-common/Wbool-operation-1.c: Use -Wno-volatile in C++.
+	* c-c++-common/gomp/atomic-1.c: Likewise.
+	* c-c++-common/gomp/atomic-9.c: Likewise.
+	* c-c++-common/gomp/depend-iterator-1.c: Likewise.
+	* c-c++-common/gomp/loop-1.c: Adjust warning location for C++.
+	* c-c++-common/gomp/order-3.c: Likewise.
+	* c-c++-common/pr69733.c: Use -Wno-volatile in C++.
+	* c-c++-common/spec-barrier-2.c: Likewise.
+	* c-c++-common/tm/pr54893.c: Likewise.
+	* g++.dg/cpp0x/pr65327.C: Add dg-warning.
+	* g++.dg/cpp0x/rv-conv2.C: Likewise.
+	* g++.dg/cpp0x/rv1n.C: Likewise.
+	* g++.dg/cpp0x/rv1p.C: Likewise.
+	* g++.dg/cpp0x/rv2n.C: Likewise.
+	* g++.dg/cpp0x/rv2p.C: Likewise.
+	* g++.dg/cpp0x/rv3n.C: Likewise.
+	* g++.dg/cpp0x/rv3p.C: Likewise.
+	* g++.dg/cpp0x/rv4n.C: Likewise.
+	* g++.dg/cpp0x/rv4p.C: Likewise.
+	* g++.dg/cpp0x/rv5n.C: Likewise.
+	* g++.dg/cpp0x/rv5p.C: Likewise.
+	* g++.dg/cpp0x/rv6n.C: Likewise.
+	* g++.dg/cpp0x/rv6p.C: Likewise.
+	* g++.dg/cpp0x/rv7n.C: Likewise.
+	* g++.dg/cpp0x/rv7p.C: Likewise.
+	* g++.dg/cpp0x/rv8p.C: Likewise.
+	* g++.dg/cpp0x/trailing14.C: Use -Wno-volatile.
+	* g++.dg/cpp1y/new1.C: Add dg-warning.
+	* g++.dg/cpp2a/volatile1.C: New test.
+	* g++.dg/cpp2a/volatile2.C: New test.
+	* g++.dg/cpp2a/volatile3.C: New test.
+	* g++.dg/cpp2a/volatile4.C: New test.
+	* g++.dg/expr/bool3.C: Add dg-warning.
+	* g++.dg/expr/bool4.C: Likewise.
+	* g++.dg/expr/cond9.C: Likewise.
+	* g++.dg/ext/vector25.C: Likewise.
+	* g++.dg/gomp/depend-iterator-1.C: Use -Wno-volatile.
+	* g++.dg/inherit/covariant21.C: Add dg-warning.
+	* g++.dg/init/ref18.C: Likewise.
+	* g++.dg/ipa/pr63838.C: Likewise.
+	* g++.dg/overload/rvalue2.C: Likewise.
+	* g++.dg/parse/semicolon4.C: Likewise.
+	* g++.dg/warn/Wreturn-type-4.C: Likewise.
+	* g++.dg/warn/pr36069.C: Likewise.
+	* g++.old-deja/g++.mike/p9506.C: Likewise.
+	* g++.old-deja/g++.other/volatile1.C: Likewise.
+
+2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91551
+	* gfortran.dg/allocated_3.f90
+
+2019-08-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91360 - Implement C++20 P1143R2: constinit.
+	* g++.dg/cpp2a/constinit1.C: New test.
+	* g++.dg/cpp2a/constinit2.C: New test.
+	* g++.dg/cpp2a/constinit3.C: New test.
+	* g++.dg/cpp2a/constinit4.C: New test.
+	* g++.dg/cpp2a/constinit5.C: New test.
+	* g++.dg/cpp2a/constinit6.C: New test.
+	* g++.dg/cpp2a/constinit7.C: New test.
+	* g++.dg/cpp2a/constinit8.C: New test.
+	* g++.dg/cpp2a/constinit9.C: New test.
+	* g++.dg/cpp2a/constinit10.C: New test.
+	* g++.dg/cpp2a/constinit11.C: New test.
+	* g++.dg/cpp2a/constinit12.C: New test.
+
+2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91565
+	* gfortran.dg/pr91565.f90: New test.
+
+2019-08-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91564
+	* gfortran.dg/pr91564.f90: New test.
+
+2019-08-28  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91457
+	* c-c++-common/Wstringop-overflow-2.c: New test.
+	* g++.dg/warn/Warray-bounds-8.C: New test.
+	* g++.dg/warn/Wstringop-overflow-3.C: New test.
+	* gcc.dg/Wstringop-overflow-15.c: New test.
+
+2019-08-16  Martin Liska  <mliska@suse.cz>
+
+	PR c++/90613
+	* g++.dg/lookup/using61.C: New.
+
+2019-08-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/89544
+	* gcc.target/arm/unaligned-argument-3.c: New test.
+
+2019-08-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/81676 - bogus -Wunused warnings in constexpr if.
+	* g++.dg/cpp1z/constexpr-if31.C: New test.
+	* g++.dg/cpp1z/constexpr-if32.C: New test.
+
+	PR c++/91428 - warn about std::is_constant_evaluated in if constexpr.
+	* g++.dg/cpp2a/is-constant-evaluated9.C: New test.
+
+2019-08-27  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91567
+	* gcc.dg/tree-ssa/builtin-snprintf-6.c: Xfail a subset of assertions
+	on targets other than x86_64 to work around PR 83543.
+	* gcc.dg/tree-ssa/builtin-sprintf-warn-22.c: New test.
+
+2019-08-27  Jeff Law  <law@redhat.com>
+
+	* gcc.c-torture/compile/20190827-1.c: New test.
+
+2019-08-27  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/91496
+	* gfortran.dg/pr91496.f90: New testcase.
+
+2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse4_1-round-roundeven-1.c (dg-options):
+	Add -mfpmath=sse.
+	* gcc.target/i386/sse4_1-round-roundeven-2.c (dg-options): Ditto.
+
+2019-08-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91528
+	* gcc.target/i386/pr91528.c: New test.
+
+2019-08-27  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/83431
+	PR testsuite/91562
+	* gcc.dg/strlenopt-8.c: Adjust pass/dump name.
+
+2019-08-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91415
+	* g++.dg/warn/sequence-pt-4.C: New test.
+
+2019-08-27  Robin Dapp  <rdapp@linux.ibm.com>
+
+	PR testsuite/91549
+	* gcc.dg/wrapped-binop-simplify.c: Test only on x86, s390 with lp64.
+
+2019-08-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91390
+	PR fortran/91473
+	* gfortran.dg/used_before_typed_4.f90: Change warning to error.
+	* gfortran.dg/argument_checking_20.f90: New test.
+
+2019-08-26  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91545 - ICE in constexpr store evaluation.
+	* g++.dg/cpp0x/pr91545.C: New test.
+
+2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
+
+	* gcc.target/i386/sse4_1-round-roundeven-1.c: New test.
+	* gcc.target/i386/sse4_1-round-roundeven-2.c: New test.
+
+2019-08-26  Tejas Joshi  <tejasjoshi9673@gmail.com>
+
+	* gcc.dg/torture/builtin-round-roundeven.c: New test.
+	* gcc.dg/torture/builtin-round-roundevenf128.c: Likewise.
+
+2019-08-26  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.dg/tree-ssa/copy-headers-5.c: Do not run vrp pass.
+	* gcc.dg/tree-ssa/copy-headers-7.c: Do not run vrp pass.
+	* gcc.dg/tree-ssa/loop-15.c: Remove XFAIL.
+	* gcc.dg/tree-ssa/pr23744.c: Change search pattern.
+	* gcc.dg/wrapped-binop-simplify.c: New test.
+
+2019-08-26  Kito Cheng  <kito.cheng@sifive.com>
+
+	* gcc.target/riscv/li.c: New test.
+
+2019-08-24  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/inherit/virtual14.C: New.
+
+2019-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91390
+	PR fortran/91519
+	* gfortran.dg/bessel_3.f90: Add type mismatch errors.
+	* gfortran.dg/coarray_7.f90: Rename subroutines to avoid
+	additional errors.
+	* gfortran.dg/g77/20010519-1.f: Add -std=legacy. Remove
+	warnings for ASSIGN. Add warnings for type mismatch.
+	* gfortran.dg/goacc/acc_on_device-1.f95: Add -std=legacy.
+	Add catch-all warning.
+	* gfortran.dg/internal_pack_9.f90: Rename subroutine to
+	avoid type error.
+	* gfortran.dg/internal_pack_9.f90: Add -std=legacy. Add
+	warnings for type mismatch.
+	* gfortran.dg/pr39937.f: Add -std=legacy and type warnings. Move
+	here from
+	* gfortran.fortran-torture/compile/pr39937.f: Move to gfortran.dg.
+
+2019-08-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/conversion/simd4.C: Test all the locations.
+
+2019-08-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91521 - wrong error with operator->.
+	* g++.dg/parse/operator8.C: New test.
+
+2019-08-23  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91481
+	* gcc.target/powerpc/darn-3.c: New testcase.
+
+2019-08-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/79817 - attribute deprecated on namespace.
+	* g++.dg/cpp0x/attributes-namespace1.C: New test.
+	* g++.dg/cpp0x/attributes-namespace2.C: New test.
+	* g++.dg/cpp0x/attributes-namespace3.C: New test.
+	* g++.dg/cpp0x/attributes-namespace4.C: New test.
+	* g++.dg/cpp0x/attributes-namespace5.C: New test.
+	* g++.dg/cpp1z/namespace-attribs.C: Adjust.
+	* g++.dg/cpp1z/namespace-attribs2.C: Adjust.
+
+2019-08-23  Mihailo Stojanovic  <mistojanovic@wavecomp.com>
+
+	* gcc.target/mips/get-fcsr-3.c: New test.
+
+2019-08-23  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/83431
+	* gcc.dg/strlenopt-63.c: New test.
+	* gcc.dg/pr79538.c: Adjust text of expected warning.
+	* gcc.dg/pr81292-1.c: Adjust pass name.
+	* gcc.dg/pr81292-2.c: Same.
+	* gcc.dg/pr81703.c: Same.
+	* gcc.dg/strcmpopt_2.c: Same.
+	* gcc.dg/strcmpopt_3.c: Same.
+	* gcc.dg/strcmpopt_4.c: Same.
+	* gcc.dg/strlenopt-1.c: Same.
+	* gcc.dg/strlenopt-10.c: Same.
+	* gcc.dg/strlenopt-11.c: Same.
+	* gcc.dg/strlenopt-13.c: Same.
+	* gcc.dg/strlenopt-14g.c: Same.
+	* gcc.dg/strlenopt-14gf.c: Same.
+	* gcc.dg/strlenopt-15.c: Same.
+	* gcc.dg/strlenopt-16g.c: Same.
+	* gcc.dg/strlenopt-17g.c: Same.
+	* gcc.dg/strlenopt-18g.c: Same.
+	* gcc.dg/strlenopt-19.c: Same.
+	* gcc.dg/strlenopt-1f.c: Same.
+	* gcc.dg/strlenopt-2.c: Same.
+	* gcc.dg/strlenopt-20.c: Same.
+	* gcc.dg/strlenopt-21.c: Same.
+	* gcc.dg/strlenopt-22.c: Same.
+	* gcc.dg/strlenopt-22g.c: Same.
+	* gcc.dg/strlenopt-24.c: Same.
+	* gcc.dg/strlenopt-25.c: Same.
+	* gcc.dg/strlenopt-26.c: Same.
+	* gcc.dg/strlenopt-27.c: Same.
+	* gcc.dg/strlenopt-28.c: Same.
+	* gcc.dg/strlenopt-29.c: Same.
+	* gcc.dg/strlenopt-2f.c: Same.
+	* gcc.dg/strlenopt-3.c: Same.
+	* gcc.dg/strlenopt-30.c: Same.
+	* gcc.dg/strlenopt-31g.c: Same.
+	* gcc.dg/strlenopt-32.c: Same.
+	* gcc.dg/strlenopt-33.c: Same.
+	* gcc.dg/strlenopt-33g.c: Same.
+	* gcc.dg/strlenopt-34.c: Same.
+	* gcc.dg/strlenopt-35.c: Same.
+	* gcc.dg/strlenopt-4.c: Same.
+	* gcc.dg/strlenopt-48.c: Same.
+	* gcc.dg/strlenopt-49.c: Same.
+	* gcc.dg/strlenopt-4g.c: Same.
+	* gcc.dg/strlenopt-4gf.c: Same.
+	* gcc.dg/strlenopt-5.c: Same.
+	* gcc.dg/strlenopt-50.c: Same.
+	* gcc.dg/strlenopt-51.c: Same.
+	* gcc.dg/strlenopt-52.c: Same.
+	* gcc.dg/strlenopt-53.c: Same.
+	* gcc.dg/strlenopt-54.c: Same.
+	* gcc.dg/strlenopt-55.c: Same.
+	* gcc.dg/strlenopt-56.c: Same.
+	* gcc.dg/strlenopt-6.c: Same.
+	* gcc.dg/strlenopt-61.c: Same.
+	* gcc.dg/strlenopt-7.c: Same.
+	* gcc.dg/strlenopt-8.c: Same.
+	* gcc.dg/strlenopt-9.c: Same.
+	* gcc.dg/strlenopt.h (snprintf, snprintf): Declare.
+	* gcc.dg/tree-ssa/builtin-snprintf-6.c: New test.
+	* gcc.dg/tree-ssa/builtin-snprintf-7.c: New test.
+	* gcc.dg/tree-ssa/builtin-snprintf-8.c: New test.
+	* gcc.dg/tree-ssa/builtin-snprintf-9.c: New test.
+	* gcc.dg/tree-ssa/builtin-sprintf-warn-21.c: New test.
+	* gcc.dg/tree-ssa/dump-4.c: New test.
+	* gcc.dg/tree-ssa/pr83501.c: Adjust pass name.
+
+2019-08-23  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/Warray-bounds-36.c: Make functions static to avoid failures
+	with -fpic.
+	* gcc.dg/Warray-bounds-41.c: Same.
+	* gcc.dg/pr78973.c: Same.
+	* gcc.dg/pr78973-2.c: Same.
+
+2019-08-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91304 - prefix attributes ignored in condition.
+	* g++.dg/cpp0x/gen-attrs-70.C: New test.
+
+2019-08-22  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/91490
+	* c-c++-common/Warray-bounds-7.c: New test.
+	* gcc.dg/Warray-bounds-39.c: Expect either -Warray-bounds or
+	-Wstringop-overflow.
+	* gcc.dg/strlenopt-78.c: New test.
+
+2019-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/minmax-4.c: Add -mno-stackrealign to dg-options.
+	* gcc.target/i386/minmax-5.c: Likewise.
+	* gcc.target/i386/minmax-6.c: Likewise.
+	* gcc.target/i386/minmax-7.c: Likewise.
+	* gcc.target/i386/pr91154.c: Likewise.
+
+2019-08-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/dump-ada-spec-15.c: Check that the parameters are named.
+
+2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+	* gcc.target/arm/acle/crc_hf_1.c: New test.
+
+2019-08-22  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/arm/neon-extend-1.c: Remove test.
+	* gcc.target/arm/neon-extend-2.c: Remove test.
+
+2019-08-22  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: New test.
+	* gcc.target/aarch64/advsimd-intrinsics/vst1x4.c: New test.
+
+2019-08-22  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+	    Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/88839
+	* gcc.target/aarch64/sve/sel_1.c: New test.
+	* gcc.target/aarch64/sve/sel_2.c: Likewise.
+	* gcc.target/aarch64/sve/sel_3.c: Likewise.
+	* gcc.target/aarch64/sve/sel_4.c: Likewise.
+	* gcc.target/aarch64/sve/sel_5.c: Likewise.
+	* gcc.target/aarch64/sve/sel_6.c: Likewise.
+
+2019-08-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR c++/91505
+	* g++.target/i386/crc32-4.C: New test.
+
+2019-08-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91482
+	* gcc.dg/tree-ssa/pr91482.c: New testcase.
+
+2019-08-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/dump-ada-spec-15.c: New test.
+
+2019-08-21  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/cmse/cmse-9.c: Add quotes to expected
+	warning messages.
+
+2019-08-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/prot9.adb, gnat.dg/prot9_gen.ads,
+	gnat.dg/prot9_pkg1.ads, gnat.dg/prot9_pkg2.ads: New testcase.
+
+2019-08-21  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/implicit_param.adb, gnat.dg/implicit_param_pkg.ads:
+	New testcase.
+
+2019-08-20  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/91458
+	* g++.dg/tree-ssa/ssa-dse-1.C: Use the same search pattern
+	unconditionally (correcting r272199, PR middle-end/90676).
+	* gcc.dg/tree-prof/stringop-2.c: Same.
+
+2019-08-20  Ian Lance Taylor  <iant@golang.org>
+
+	* go.test/test/fixedbugs/bug073.go: Update for language changes.
+
+2019-08-20  Matthew Beliveau  <mbelivea@redhat.com>
+
+	* gcc.dg/tree-ssa/redundant-assign-zero-1.c: New test.
+	* gcc.dg/tree-ssa/redundant-assign-zero-2.c: New test.
+
+2019-08-20  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/37242
+	* gcc.dg/tree-ssa/ssa-fre-80.c: New testcase.
+
+2019-08-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/storage_size1.adb: New testcase.
+
+2019-08-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/loop_entry2.adb: New testcase.
+
+2019-08-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/tagged5.adb, gnat.dg/tagged5.ads: New testcase.
+
+2019-08-20  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/type_conv2.adb, gnat.dg/type_conv2.ads: New testcase.
+
+2019-08-20  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/unchecked_convert14.adb: New testcase.
+
+2019-08-20  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/object_size1.adb: New testcase.
+
+2019-08-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20190820-1.c: New test.
+
+2019-08-20  Richard Biener  <rguenther@suse.de>
+
+	PR target/91498
+	* gcc.target/i386/minmax-7.c: New testcase.
+
+2019-08-20  Lili Cui  <lili.cui@intel.com>
+
+	* gcc.target/i386/funcspec-56.inc: Handle new march.
+	* g++.target/i386/mv16.C: Handle new march
+
+2019-08-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR middle-end/89544
+	* gcc.target/arm/unaligned-argument-1.c: New test.
+	* gcc.target/arm/unaligned-argument-2.c: New test.
+
+2019-08-19  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* gcc.target/aarch64/fmul_scvtf_1.c: New test.
+
+2019-08-19  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91264 - detect modifying const objects in constexpr.
+	* g++.dg/cpp1y/constexpr-tracking-const1.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const2.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const3.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const4.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const5.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const6.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const7.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const8.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const9.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const10.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const11.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const12.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const13.C: New test.
+	* g++.dg/cpp1y/constexpr-tracking-const14.C: New test.
+
+2019-08-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/elab8.adb, gnat.dg/elab8_gen.adb,
+	gnat.dg/elab8_gen.ads, gnat.dg/elab8_pkg.adb,
+	gnat.dg/elab8_pkg.ads: New testcase.
+
+2019-08-19  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/warn29.adb, gnat.dg/warn29.ads: New testcase.
+
+2019-08-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/expr_func9.adb: New testcase.
+
+2019-08-19  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/valid_scalars2.adb: New testcase.
+
+2019-08-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst12.adb, gnat.dg/generic_inst12_pkg1.adb,
+	gnat.dg/generic_inst12_pkg1.ads,
+	gnat.dg/generic_inst12_pkg2.ads: New testcase.
+
+2019-08-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/warn28.adb, gnat.dg/warn28.ads: New testcase.
+
+2019-08-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/rep_clause9.adb: New testcase.
+
+2019-08-19  Olivier Hainque  <hainque@adacore.com>
+
+	* gnat.dg/openacc1.adb: New testcase.
+
+2019-08-19  Kito Cheng  <kito.cheng@sifive.com>
+
+	PR target/91441
+	* gcc.target/riscv/pr91441.c: New.
+
+2019-08-18  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91485
+	* gfortran.dg/pr91485.f90: New test.
+
+2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/82992
+	* gfortran.dg/pr71649.f90: Adjust error messages.
+	* gfortran.dg/use_15.f90: Ditto.
+	* gfortran.dg/use_rename_8.f90: Ditto.
+
+2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/78739
+	* fortran.dg/pr78739.f90: New test.
+
+2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/78719
+	* gfortran.dg/pr78719_1.f90: New test.
+	* gfortran.dg/pr78719_2.f90: Ditto.
+	* gfortran.dg/pr78719_3.f90: Ditto.
+
+2019-08-17  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91471
+	* gfortran.dg/pr91471.f90: New test.
+
+2019-08-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/85827
+	* g++.dg/cpp1z/constexpr-if29.C: New test.
+
+2019-08-16  Jeff Law  <law@redhat.com>
+
+	* gcc.target/sh/pr54236-6.c: Use -fno-tree-forwprop.
+
+2019-08-16  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/struct-ret-1.c: Enable on all targets.
+
+2019-08-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt81.ad[sb]: New test.
+
+2019-08-16  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/91458
+	* g++.dg/tree-ssa/pr19807.C: Use the same search pattern
+	unconditionally (correcting r272199, PR middle-end/90676).
+
+2019-08-16  Richard Biener  <rguenther@suse.de>
+
+	PR target/91469
+	* gcc.target/i386/pr91469-1.c: New testcase.
+	* gcc.target/i386/pr91469-2.c: Likewise.
+
+2019-08-16  Mark Eggleston <mark.eggleston@codethink.com>
+
+	* gfortran.dg/auto_in_equiv_1.f90: New test.
+	* gfortran.dg/auto_in_equiv_2.f90: New test.
+	* gfortran.dg/auto_in_equiv_3.f90: New test.
+
+2019-08-16  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/forwprop-31.c: Adjust.
+
+2019-08-16  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/91447
+	* g++.dg/ipa/ipa-icf-4.C: Add -missed for target that
+	don't have aliases.
+
+2019-08-16  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.target/i386/pr85044.c: Require support for trampolines.
+
+	* gcc.target/i386/asm-4.c: Use amd64 natural addressing mode
+	on all __LP64__ targets.
+
+	* gcc.target/arc/interrupt-6.c: Use __builtin_alloca, require
+	effective target support for alloca, drop include of alloca.h.
+	* gcc.target/i386/pr80969-3.c: Likewise.
+	* gcc.target/sparc/setjmp-1.c: Likewise.
+	* gcc.target/x86_64/abi/ms-sysv/gen.cc: Likewise.
+	* gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Likewise.
+
+	* gcc.misc-tests/options.exp: Match /ld and -ld besides
+	/collect2.
+
+2019-08-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91443
+	* gfortran.dg/argument_checking_19.f90: New test.
+	* gfortran.dg/altreturn_10.f90: Change dg-warning to dg-error.
+	* gfortran.dg/dec_union_11.f90: Add -std=legacy.
+	* gfortran.dg/hollerith8.f90: Likewise. Remove warning for
+	Hollerith constant.
+	* gfortran.dg/integer_exponentiation_2.f90: New subroutine gee_i8;
+	use it to avoid type mismatches.
+	* gfortran.dg/pr41011.f: Add -std=legacy.
+	* gfortran.dg/whole_file_1.f90: Change warnings to errors.
+	* gfortran.dg/whole_file_2.f90: Likewise.
+
+2019-08-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91445
+	* gcc.dg/torture/pr91445.c: New testcase.
+
+2019-08-15  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/pr80170.c: Adjust to use __SIZETYPE__.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/loop_add_4.c: Expect 10 INCWs and
+	INCDs rather than 8.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/revb_1.c: Restrict to little-endian targets.
+	Avoid including stdint.h.
+	* gcc.target/aarch64/sve/revh_1.c: Likewise.
+	* gcc.target/aarch64/sve/revw_1.c: Likewise.
+	* gcc.target/aarch64/sve/revb_2.c: New big-endian test.
+	* gcc.target/aarch64/sve/revh_2.c: Likewise.
+	* gcc.target/aarch64/sve/revw_2.c: Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_mla_5.c: Allow FMAD as well as FMLA
+	and FMSB as well as FMLS.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/ext_2.c: Expect a MOVPRFX.
+	* gcc.target/aarch64/sve/ext_3.c: New test.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.target/aarch64/sve/shift_1.c: Accept reversed shifts.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_mla_1.c: New test.
+	* gcc.target/aarch64/sve/cond_mla_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_5_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_6.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_6_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_7.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_7_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_8.c: Likewise.
+	* gcc.target/aarch64/sve/cond_mla_8_run.c: Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_fadd_1.c: New test.
+	* gcc.target/aarch64/sve/cond_fadd_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fadd_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_1.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fsubr_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_1.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmaxnm_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_1.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fminnm_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_1.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fmul_4_run.c: Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_fabd_1.c: New test.
+	* gcc.target/aarch64/sve/cond_fabd_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_fabd_5_run.c: Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_abd_1.c: New test.
+	* gcc.target/aarch64/sve/cond_abd_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_abd_5_run.c: Likewise.
+
+2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>
+	    Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_shift_1.c: New test.
+	* gcc.target/aarch64/sve/cond_shift_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_5_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_6.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_6_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_7.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_7_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_8.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_8_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_9.c: Likewise.
+	* gcc.target/aarch64/sve/cond_shift_9_run.c: Likewise.
+
+2019-08-14  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/91449
+	* gcc.dg/strlenopt-73.c: Restrict 128-bit tests to i386.
+
+2019-08-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/91436
+	* g++.dg/lookup/missing-std-include-5.C: Limit test to C++14 and up.
+	* g++.dg/lookup/missing-std-include-6.C: Don't check make_unique in
+	test that runs for C++11.
+	* g++.dg/lookup/missing-std-include-8.C: Check make_unique here.
+
+2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.c-torture/execute/noinit-attribute.c: Fix typo.
+
+2019-08-14  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91294
+	* gcc.dg/strlenopt-44.c: Adjust tested result.
+	* gcc.dg/strlenopt-70.c: Avoid exercising unimplemnted optimization.
+	* gcc.dg/strlenopt-73.c: New test.
+	* gcc.dg/strlenopt-74.c: New test.
+	* gcc.dg/strlenopt-75.c: New test.
+	* gcc.dg/strlenopt-76.c: New test.
+	* gcc.dg/strlenopt-77.c: New test.
+
+2019-08-14  Jakub Jelinek  <jakub@redhat.com>
+	    Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91391 - bogus -Wcomma-subscript warning.
+	* g++.dg/cpp2a/comma5.C: New test.
+
+2019-08-14  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_noinit): New
+	proc.
+	* gcc.c-torture/execute/noinit-attribute.c: New test.
+
+2019-08-14  Richard Biener  <rguenther@suse.de>
+
+	PR target/91154
+	* gcc.target/i386/pr91154.c: New testcase.
+	* gcc.target/i386/minmax-3.c: Likewise.
+	* gcc.target/i386/minmax-4.c: Likewise.
+	* gcc.target/i386/minmax-5.c: Likewise.
+	* gcc.target/i386/minmax-6.c: Likewise.
+	* gcc.target/i386/minmax-1.c: Add -mno-stv.
+	* gcc.target/i386/minmax-2.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_logical_1.c: New test.
+	* gcc.target/aarch64/sve/cond_logical_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_logical_5_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cond_uxt_1.c: New test.
+	* gcc.target/aarch64/sve/cond_uxt_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_uxt_4_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cond_convert_1.c: New test.
+	* gcc.target/aarch64/sve/cond_convert_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_5.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_5_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_6.c: Likewise.
+	* gcc.target/aarch64/sve/cond_convert_6_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_unary_1.c: Add tests for
+	floating-point types.
+	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/cond_unary_1.c: New test.
+	* gcc.target/aarch64/sve/cond_unary_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
+	* gcc.target/aarch64/sve/cond_unary_4_run.c: Likewise.
+
+2019-08-14  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/alignment15.adb: New testcase.
+
+2019-08-14  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/warn27.adb: New testcase.
+
+2019-08-14  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/inline19.adb, gnat.dg/inline19.ads: New testcase.
+
+2019-08-14  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/equal11.adb, gnat.dg/equal11_interface.ads,
+	gnat.dg/equal11_record.adb, gnat.dg/equal11_record.ads: New
+	testcase.
+
+2019-08-14  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/discr57.adb: New testcase.
+
+2019-08-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst11.adb, gnat.dg/generic_inst11_pkg.adb,
+	gnat.dg/generic_inst11_pkg.ads: New testcase.
+
+2019-08-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/assert2.adb, gnat.dg/assert2.ads: New testcase.
+
+2019-08-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/inline18.adb, gnat.dg/inline18.ads,
+	gnat.dg/inline18_gen1-inner_g.ads, gnat.dg/inline18_gen1.adb,
+	gnat.dg/inline18_gen1.ads, gnat.dg/inline18_gen2.adb,
+	gnat.dg/inline18_gen2.ads, gnat.dg/inline18_gen3.adb,
+	gnat.dg/inline18_gen3.ads, gnat.dg/inline18_pkg1.adb,
+	gnat.dg/inline18_pkg1.ads, gnat.dg/inline18_pkg2-child.ads,
+	gnat.dg/inline18_pkg2.ads: New testcase.
+
+2019-08-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate12.adb, gnat.dg/predicate12.ads: New
+	testcase.
+
+2019-08-14  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/task5.adb: New testcase.
+
+2019-08-14  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/91419
+	* lib/target-supports.exp (natural_alignment_32): Amend target
+	list based on BIGGEST_ALIGNMENT.
+	(natural_alignment_64): Targets not natural_alignment_32 cannot
+	be natural_alignment_64.
+	* gcc.dg/tree-ssa/pr91091-2.c: XFAIL for !natural_alignment_32.
+	* gcc.dg/tree-ssa/ssa-fre-77.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-61.c: Require natural_alignment_32.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/vcond_21.c: New test.
+	* gcc.target/aarch64/sve/vcond_21_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* g++.target/aarch64/sve/dup_sel_1.C: New test.
+	* g++.target/aarch64/sve/dup_sel_2.C: Likewise.
+	* g++.target/aarch64/sve/dup_sel_3.C: Likewise.
+	* g++.target/aarch64/sve/dup_sel_4.C: Likewise.
+	* g++.target/aarch64/sve/dup_sel_5.C: Likewise.
+	* g++.target/aarch64/sve/dup_sel_6.C: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/sve/vcond_18.c: New test.
+	* gcc.target/aarch64/sve/vcond_18_run.c: Likewise.
+	* gcc.target/aarch64/sve/vcond_19.c: Likewise.
+	* gcc.target/aarch64/sve/vcond_19_run.c: Likewise.
+	* gcc.target/aarch64/sve/vcond_20.c: Likewise.
+	* gcc.target/aarch64/sve/vcond_20_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/fmaxnm_1.c: New test.
+	* gcc.target/aarch64/sve/fminnm_1.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/smax_1.c: New test.
+	* gcc.target/aarch64/sve/smin_1.c: Likewise.
+	* gcc.target/aarch64/sve/umax_1.c: Likewise.
+	* gcc.target/aarch64/sve/umin_1.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cnot_1.c: New test.
+	* gcc.target/aarch64/sve/cond_cnot_1.c: Likewise.
+	* gcc.target/aarch64/sve/cond_cnot_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_cnot_2.c: Likewise.
+	* gcc.target/aarch64/sve/cond_cnot_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/cond_cnot_3.c: Likewise.
+	* gcc.target/aarch64/sve/cond_cnot_3_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/vect-clz.c: Force SVE off.
+	* gcc.target/aarch64/sve/clrsb_1.c: New test.
+	* gcc.target/aarch64/sve/clrsb_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/clz_1.c: Likewise.
+	* gcc.target/aarch64/sve/clz_1_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/adr_1.c: New test.
+	* gcc.target/aarch64/sve/adr_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/adr_2.c: Likewise.
+	* gcc.target/aarch64/sve/adr_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/adr_3.c: Likewise.
+	* gcc.target/aarch64/sve/adr_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/adr_4.c: Likewise.
+	* gcc.target/aarch64/sve/adr_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/adr_5.c: Likewise.
+	* gcc.target/aarch64/sve/adr_5_run.c: Likewise.
+
+2019-08-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/conversion/simd4.C: Test locations.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/peel_ind_1.c: Look for an inverted .B VL1.
+	* gcc.target/aarch64/sve/peel_ind_2.c: Likewise .S VL7.
+
+2019-08-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/parse/typedef9.C: Test locations too.
+
+2019-08-14  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/asan/memcmp-1.c: There's a new function in the
+	stack-trace on the top.  So shift expected output in stack
+	trace.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/vcond_17.c: New test.
+	* gcc.target/aarch64/sve/vcond_17_run.c: Likewise.
+
+2019-08-14  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/spill_4.c: Expect all ptrues to be .Bs.
+	* gcc.target/aarch64/sve/single_1.c: Likewise.
+	* gcc.target/aarch64/sve/single_2.c: Likewise.
+	* gcc.target/aarch64/sve/single_3.c: Likewise.
+	* gcc.target/aarch64/sve/single_4.c: Likewise.
+
+2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/87991
+	* gfortran.dg/pr87991.f90: New test.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/spill_2.c: Increase iteration counts
+	beyond the range of a PTRUE.
+	* gcc.target/aarch64/sve/while_6.c: New test.
+	* gcc.target/aarch64/sve/while_7.c: Likewise.
+	* gcc.target/aarch64/sve/while_8.c: Likewise.
+	* gcc.target/aarch64/sve/while_9.c: Likewise.
+	* gcc.target/aarch64/sve/while_10.c: Likewise.
+
+2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/88072
+	* gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.  Left
+	out of previous commit!
+
+2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/88072
+	* gfortran.dg/pr88072.f90: New test.
+	* gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.
+
+2019-08-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* obj-c++.dg/stubify-1.mm: Rename symbol stub option.
+	* obj-c++.dg/stubify-2.mm: Likewise.
+	* objc.dg/stubify-1.m: Likewise.
+	* objc.dg/stubify-2.m: Likewise.
+
+2013-08-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90563
+	* gfortran.dg/do_subsript_5.f90: New test.
+
+2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/89647
+	* gfortran.dg/pr89647.f90: New test.
+
+2019-08-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/87993
+	* gfortran.dg/pr87993.f90: New test.
+
+2019-08-13  Martin Sebor  <msebor@redhat.com>
+
+	PR c/80619
+	* gcc.dg/format/pr80619.c: New test.
+
+2019-08-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90473 - wrong code with nullptr in default argument.
+	* g++.dg/cpp0x/nullptr42.C: New test.
+
+2019-08-13  Olivier Hainque  <hainque@adacore.com>
+
+	* gnat.dg/casesi.ad[bs], test_casesi.adb: New test.
+
+2019-08-13  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/81800
+	* gcc.target/aarch64/no-inline-lrint_3.c: New test.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/init_2.c: Expect ld1rd to be used
+	instead of a full vector load.
+	* gcc.target/aarch64/sve/init_4.c: Likewise.
+	* gcc.target/aarch64/sve/ld1r_2.c: Remove constants that no longer
+	need to be loaded from memory.
+	* gcc.target/aarch64/sve/slp_2.c: Expect the same output for
+	big and little endian.
+	* gcc.target/aarch64/sve/slp_3.c: Likewise.  Expect 3 of the
+	doubles to be moved via integer registers rather than loaded
+	from memory.
+	* gcc.target/aarch64/sve/slp_4.c: Likewise but for 4 doubles.
+	* gcc.target/aarch64/sve/spill_4.c: Expect 16-bit constants to be
+	loaded via an integer register rather than from memory.
+	* gcc.target/aarch64/sve/const_1.c: New test.
+	* gcc.target/aarch64/sve/const_2.c: Likewise.
+	* gcc.target/aarch64/sve/const_3.c: Likewise.
+
+2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
+	Handle csv-* and bad-devices-* tests.
+	* gcc.target/msp430/devices/README: Document how bad-devices-* tests
+	work.
+	* gcc.target/msp430/devices/bad-devices-1.c: New test.
+	* gcc.target/msp430/devices/bad-devices-2.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-3.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-4.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-5.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-6.c: Likewise.
+	* gcc.target/msp430/devices/csv-device-order.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
+	* gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
+	* gcc.target/msp430/devices/hard-foo.c: Likewise.
+	* gcc.target/msp430/devices/bad-devices-1.csv: New test support file.
+	* gcc.target/msp430/devices/bad-devices-2.csv: Likewise.
+	* gcc.target/msp430/devices/bad-devices-3.csv: Likewise.
+	* gcc.target/msp430/devices/bad-devices-4.csv: Likewise.
+	* gcc.target/msp430/devices/bad-devices-5.csv: Likewise.
+	* gcc.target/msp430/devices/bad-devices-6.csv: Likewise.
+	* gcc.target/msp430/devices/devices.csv: Likewise.
+
+2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/msp430.exp
+	(check_effective_target_msp430_430_selected): New.
+	(check_effective_target_msp430_430x_selected): New.
+	(check_effective_target_msp430_mlarge_selected): New.
+	(check_effective_target_msp430_hwmul_not_none): New.
+	(check_effective_target_msp430_hwmul_not_16bit): New.
+	(check_effective_target_msp430_hwmul_not_32bit): New.
+	(check_effective_target_msp430_hwmul_not_f5): New.
+	(msp430_get_opts): New.
+	(msp430_device_permutations_runtest): New.
+	* gcc.target/msp430/devices/README: New file.
+	* gcc.target/msp430/devices-main.c: New test.
+	* gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
+	* gcc.target/msp430/devices/hard-foo.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
+	* gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
+	* gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
+
+2019-08-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/asm-x-constraint-1.c: New test.
+	* gcc.target/aarch64/asm-y-constraint-1.c: Likewise.
+
+2019-08-13  Janne Blomqvist  <jb@gcc.gnu.org>
+
+        PR fortran/91414
+        * gfortran.dg/random_seed_1.f90: Update to match new seed size.
+
+2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr56.adb, gnat.dg/discr56.ads,
+	gnat.dg/discr56_pkg1.adb, gnat.dg/discr56_pkg1.ads,
+	gnat.dg/discr56_pkg2.ads: New testcase.
+
+2019-08-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/tagged4.adb: New testcase.
+
+2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst10.adb, gnat.dg/generic_inst10_pkg.ads:
+	New testcase.
+
+2019-08-13  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/tagged3.adb, gnat.dg/tagged3_pkg.adb,
+	gnat.dg/tagged3_pkg.ads: New testcase.
+
+2019-08-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/aggr27.adb: New testcase.
+
+2019-08-13  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/aggr26.adb: New testcase.
+
+2019-08-13  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/allocator2.adb, gnat.dg/allocator2.ads: New testcase.
+
+2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst9.adb, gnat.dg/generic_inst9.ads,
+	gnat.dg/generic_inst9_pkg1-operator.ads,
+	gnat.dg/generic_inst9_pkg1.ads, gnat.dg/generic_inst9_pkg2.adb,
+	gnat.dg/generic_inst9_pkg2.ads: New testcase.
+
+2019-08-13  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/anon3.adb, gnat.dg/anon3.ads: New testcase.
+
+2019-08-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/generic_inst8.adb, gnat.dg/generic_inst8.ads,
+	gnat.dg/generic_inst8_g.adb, gnat.dg/generic_inst8_g.ads: New
+	testcase.
+
+2019-08-13  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/tag2.adb, gnat.dg/tag2_pkg.ads: New testcase.
+
+2019-08-13  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/tree-prof/ic-misattribution-1.c: Use -fdump-ipa-profile-node.
+
+2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/91424
+	* gfortran.dg/do_subscript_3.f90: New test.
+	* gfortran.dg/do_subscript_4.f90: New test.
+	* gfortran.dg/pr70754.f90: Use indices that to not overflow.
+
+2019-08-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/83250
+	PR target/91340
+	* gcc.target/i386/avx-typecast-1.c: New test.
+	* gcc.target/i386/avx-typecast-2.c: New test.
+	* gcc.target/i386/avx512f-typecast-2.c: New test.
+
+2019-08-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/null_check.adb: New testcase.
+
+2019-08-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/renaming15.adb: New testcase.
+
+2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/slice10.adb: New testcase.
+
+2019-08-12  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/generic_inst7.adb, gnat.dg/generic_inst7_pkg.adb,
+	gnat.dg/generic_inst7_pkg.ads, gnat.dg/generic_inst7_types.ads:
+	New testcase.
+
+2019-08-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/equal10.adb, gnat.dg/equal10.ads: New testcase.
+
+2019-08-12  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/suppress_initialization2.adb,
+	gnat.dg/suppress_initialization2.ads: New testcase.
+
+2019-08-12  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/no_caching.adb, gnat.dg/no_caching.ads: New testcase.
+
+2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/range_check7.adb: New testcase.
+
+2019-08-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/range_check6.adb: New testcase.
+
+2019-08-11  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/90601
+	* gdc.dg/pr90601.d: New test.
+
+2019-08-10  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/boz_8.f90: Adjust error messages.
+	* gfortran.dg/nan_4.f90: Ditto.
+	* gfortran.dg/boz_1.f90: Add -fallow-invalid-boz to dg-options,
+	and test for warnings.
+	* gfortran.dg/boz_3.f90: Ditto.
+	* gfortran.dg/boz_4.f90: Ditto.
+	* gfortran.dg/dec_structure_6.f90: Ditto.
+	* gfortran.dg/ibits.f90: Ditto.
+
+2019-08-10  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/91238
+	* gdc.dg/pr91238.d: New test.
+
+2019-08-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/declare-target-2.c: Don't expect error for
+	declare target with clauses in between declare target without clauses
+	and end declare target.
+	* c-c++-common/gomp/declare-target-4.c: New test.
+
+	PR target/91408
+	* gcc.target/i386/pr91408.c: New test.
+
+2019-08-09  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/vec_rotate-1.c: Rename to ...
+	* gcc.target/powerpc/vec-rotate-1.c: ... this.  Add -maltivec option.
+	* gcc.target/powerpc/vec_rotate-2.c: Rename to ...
+	* gcc.target/powerpc/vec-rotate-2.c: ... this.
+	* gcc.target/powerpc/vec_rotate-3.c: Rename to ...
+	* gcc.target/powerpc/vec-rotate-3.c: ... this.  Add -maltivec option.
+	* gcc.target/powerpc/vec_rotate-4.c: Rename to ...
+	* gcc.target/powerpc/vec-rotate-4.c: ... this.
+
+2019-08-09  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_v8_4a_bkey_directive): New proc.
+	* g++.target/aarch64/return_address_sign_b_exception.C,
+	return_address_sign_ab_exception.C: Add dg-require-effective-target
+	checks.
+
+2019-08-09  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/90313
+	* g++.dg/torture/pr90313.cc: New test.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/lto/devirt-19_0.C: Add -flto=auto.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/spellcheck-options-21.c: New test.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/ipa/ipa-icf-2.C: Add -optimized to -fdump-ipa-icf.
+	* g++.dg/ipa/ipa-icf-3.C: Likewise.
+	* g++.dg/ipa/ipa-icf-4.C: Likewise.
+	* g++.dg/ipa/ipa-icf-6.C: Likewise.
+	* gcc.dg/ipa/ipa-icf-1.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-10.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-11.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-12.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-13.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-16.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-18.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-2.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-20.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-21.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-23.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-25.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-26.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-27.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-3.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-35.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-36.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-37.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-38.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-39.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-5.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-7.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-8.c: Likewise.
+	* gcc.dg/ipa/ipa-icf-merge-1.c: Likewise.
+	* gcc.dg/ipa/pr64307.c: Likewise.
+	* gcc.dg/ipa/pr90555.c: Likewise.
+
+2019-08-09  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/tree-prof/indir-call-prof.C: Add -optimize
+	to -fdump-ipa-profile.
+	* g++.dg/tree-prof/morefunc.C: Likewise.
+	* g++.dg/tree-prof/reorder.C: Likewise.
+	* gcc.dg/tree-prof/ic-misattribution-1.c: Likewise.
+	* gcc.dg/tree-prof/indir-call-prof.c: Likewise.
+	* gcc.dg/tree-prof/stringop-1.c: Likewise.
+	* gcc.dg/tree-prof/stringop-2.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-1.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-2.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-3.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-4.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-5.c: Likewise.
+	* gcc.dg/tree-prof/val-prof-7.c: Likewise.
+
+2019-08-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/if-4.c: New test.
+	* c-c++-common/gomp/clause-dups-1.c: New test.
+
+	PR c/91401
+	* c-c++-common/gomp/pr91401-1.c: New test.
+	* c-c++-common/gomp/pr91401-2.c: New test.
+
+2019-08-09  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc.target/i386/sse2-mul-1.c: Use rand.  Drop fallback.
+	* gcc.target/i386/sse4_1-blendps-2.c: Likewise.
+	* gcc.target/i386/sse4_1-blendps.c: Likewise.
+	* gcc.target/i386/xop-vshift-1.c: Likewise.
+	* gcc.target/powerpc/direct-move.h: Likewise.
+
+2019-08-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/enum20.C: Test location(s) too.
+	* g++.dg/other/friend3.C: Likewise.
+	* g++.dg/parse/dtor5.C: Likewise.
+	* g++.dg/parse/friend7.C: Likewise.
+	* g++.dg/template/error22.C: Likewise.
+	* g++.old-deja/g++.brendan/err-msg5.C: Likewise.
+
+2019-08-08  Jim Wilson  <jimw@sifive.com>
+
+	PR target/91229
+	* gcc.target/riscv/flattened-struct-abi-1.c: New test.
+	* gcc.target/riscv/flattened-struct-abi-2.c: New test.
+
+2019-08-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/79520
+	* g++.dg/cpp1y/constexpr-79520.C: New test.
+
+2019-08-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/pr79983.c (enum E): Don't allow an error about nested
+	definitions.
+	* gcc.dg/enum-redef-1.c: New test.
+
+2019-08-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87519 - bogus warning with -Wsign-conversion.
+	* g++.dg/warn/Wsign-conversion-5.C: New test.
+
+	* g++.dg/cpp2a/inline-asm3.C: New test.
+
+2019-08-07  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91359
+	* pr91359_2.f: Fix missing hyphen in dg-do
+	* pr91359_1.f: Ditto.  Remove RESULT variable to test actual fix!
+
+2019-08-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/67533
+	* g++.dg/tls/thread_local-ice5.C: New test.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/init_13.c: New test.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/init_12.c: Expect w1 to be moved into
+	a temporary FPR.
+
+2019-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/clastb_8.c: New test.
+
+2019-08-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91385
+	* gcc.target/i386/pr91385.c: New test.
+
+2019-08-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/81429 - wrong parsing of constructor with C++11 attribute.
+	* g++.dg/cpp0x/gen-attrs-68.C: New test.
+	* g++.dg/cpp0x/gen-attrs-69.C: New test.
+
+2019-08-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91346 - Implement P1668R1, allow unevaluated asm in constexpr.
+	* g++.dg/cpp2a/inline-asm1.C: New test.
+	* g++.dg/cpp2a/inline-asm2.C: New test.
+	* g++.dg/cpp1y/constexpr-neg1.C: Adjust dg-error.
+
+2019-08-07  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/53796
+	* gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
+	with inquire via filename.
+
+2019-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause
+	instead of use_device_ptr clause where required by OpenMP 5.0, add
+	further tests for both use_device_ptr and use_device_addr clauses.
+
+2019-08-07  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* gcc.target/powerpc/vec_rotate-1.c: New test.
+	* gcc.target/powerpc/vec_rotate-2.c: New test.
+	* gcc.target/powerpc/vec_rotate-3.c: New test.
+	* gcc.target/powerpc/vec_rotate-4.c: New test.
+
+2019-08-07  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc.target/i386/math_m_pi.h: New.
+	* gcc.target/i386/sse4_1-round.h: Use it.
+	* gcc.target/i386/pr73350.c: Likewise.
+	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Likewise.
+	* gcc.target/i386/avx512f-vfixupimmps-2.c: Likewise.
+	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Likewise.
+	* gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
+	* gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
+	* gcc.target/i386/avx-ceil-sfix-2-vec.c: Likewise.  Drop
+	dg-skip-if "no M_PI".
+	* gcc.target/i386/avx-cvt-2-vec.c: Likewise.
+	* gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise.
+	* gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise.
+	* gcc.target/i386/avx-round-sfix-2-vec.c: Likewise.
+	* gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-ceil-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-ceilf-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-floor-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-floorf-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-floorf-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-rint-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-rintf-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-round-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-roundf-sfix-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-trunc-vec-1.c: Likewise.
+	* gcc.target/i386/avx512f-truncf-vec-1.c: Likewise.
+	* gcc.target/i386/sse2-cvt-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-ceil-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-ceilf-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-floor-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-floorf-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-rint-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-rintf-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-round-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-roundf-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
+	* gcc.target/i386/sse4_1-roundss-4.c: Likewise.
+	* gcc.target/i386/sse4_1-trunc-vec.c: Likewise.
+	* gcc.target/i386/sse4_1-truncf-vec.c: Likewise.
+
+2019-08-06  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91359
+	* gfortran.dg/pr91359_1.f: New test.
+	* gfortran.dg/pr91359_2.f: Ditto.
+
+2019-08-06  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/42546
+	* gfortran.dg/allocated_1.f90: New test.
+	* gfortran.dg/allocated_2.f90: Ditto.
+
+2019-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c (AVX512F):
+	Remove.
+	(AVX512VP2INTERSECT): Define.
+	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c (AVX512F):
+	Remove.
+	(AVX512VP2INTERSECT): Define.
+
+2019-08-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/desig1.C: Check location too.
+
+2019-08-05  Marek Polacek  <polacek@redhat.com>
+
+	DR 2413 - typename in conversion-function-ids.
+	* g++.dg/cpp2a/typename17.C: New test.
+
+2019-08-05  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/50476
+	* gcc.dg/uninit-pr50476.c: New test.
+
+	PR c++/60517
+	* g++.dg/pr60517.C: New test.
+
+2019-08-02  Tom Honermann  <tom@honermann.net>
+
+	PR c++/88095
+	* g++.dg/cpp2a/udlit-class-nttp-ctad.C: New test.
+	* g++.dg/cpp2a/udlit-class-nttp-ctad-neg.C: New test.
+	* g++.dg/cpp2a/udlit-class-nttp-ctad-neg2.C: New test.
+	* g++.dg/cpp2a/udlit-class-nttp.C: New test.
+	* g++.dg/cpp2a/udlit-class-nttp-neg.C: New test.
+	* g++.dg/cpp2a/udlit-class-nttp-neg2.C: New test.
+
+2019-08-05  Steven g. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91372
+	* gfortran.dg/pr91372.f90: New test.
+
+2019-08-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
+	* g++.dg/cpp2a/comma1.C: New test.
+	* g++.dg/cpp2a/comma2.C: New test.
+	* g++.dg/cpp2a/comma3.C: New test.
+	* g++.dg/cpp2a/comma4.C: New test.
+
+2019-08-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/mask_load_1.c: New test.
+
+2019-08-05  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/pr80993.c: Add cleanup-saved-temps to final
+	actions.
+
+2019-08-05  Martin Liska  <mliska@suse.cz>
+
+	PR c++/91334
+	* g++.dg/torture/pr91334.C: New test.
+
+2019-08-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91169
+	* gnat.dg/array37.adb: New testcase.
+
+2019-08-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91341
+	* gcc.target/i386/avx-loadu2-m128-1.c: New test.
+	* gcc.target/i386/avx-loadu2-m128-2.c: New test.
+	* gcc.target/i386/avx-loadu2-m128d-1.c: New test.
+	* gcc.target/i386/avx-loadu2-m128d-2.c: New test.
+	* gcc.target/i386/avx-loadu2-m128i-1.c: New test.
+	* gcc.target/i386/avx-loadu2-m128i-2.c: New test.
+	* gcc.target/i386/avx-storeu2-m128-1.c: New test.
+	* gcc.target/i386/avx-storeu2-m128-2.c: New test.
+	* gcc.target/i386/avx-storeu2-m128d-1.c: New test.
+	* gcc.target/i386/avx-storeu2-m128d-2.c: New test.
+	* gcc.target/i386/avx-storeu2-m128i-1.c: New test.
+	* gcc.target/i386/avx-storeu2-m128i-2.c: New test.
+
+2019-08-05  Kito Cheng  <kito.cheng@sifive.com>
+
+	* gcc.target/riscv/promote-type-for-libcall.c: New.
+
+2019-08-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90985
+	* gfortran.dg/pr90985.f90: New test.
+
+2019-08-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90986
+	* gfortran.dg/equiv_10.f90: New test.
+
+2019-08-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/56428
+	* g++.dg/cpp0x/nontype4.C: New test.
+
+2019-08-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/53009
+	* g++.dg/cpp0x/nontype3.C: New test.
+
+2019-08-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/77575
+	* g++.dg/cpp0x/nontype2.C: New test.
+
+2019-08-02  Steve Ellcey  <sellcey@marvell.com>
+
+	* gcc.target/aarch64/simd_pcs_attribute.c: New test.
+	* gcc.target/aarch64/simd_pcs_attribute-2.c: Ditto.
+	* gcc.target/aarch64/simd_pcs_attribute-3.c: Ditto.
+
+2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91201
+	* gcc.target/i386/sse4_1-pr91201.c: New test.
+
+2019-08-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda.
+	* g++.dg/cpp1y/lambda-generic-pretty1.C: New test.
+
+2019-08-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91323
+	* gcc.dg/torture/pr91323.c: New test.
+
+2019-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp1z/nodiscard6.C: New.
+
+2019-08-02  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
+
+	* gcc.dg/torture/ssa-fre-5.c: Add dg-require-effective-target int32.
+	* gcc.dg/torture/ssa-fre-7.c: Likewise.
+
+2019-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* gcc.target/i386/sse2-pr91201-3.c: New test.
+	* gcc.target/i386/sse2-pr91201-4.c: New test.
+	* gcc.target/i386/sse2-pr91201-5.c: New test.
+	* gcc.target/i386/sse2-pr91201-6.c: New test.
+
+2019-08-02  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/cpp1y/new2.C: New test.
+
+2019-08-02  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
+
+	* gcc.dg/torture/ssa-fre-6.c: Add dg-require-effective-target int32.
+
+2019-08-02  Kito Cheng  <kito.cheng@sifive.com>
+
+	* g++.dg/lto/pr87906_0.C: Add dg-require-effective-target shared check.
+
+2019-08-01  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/90947
+	* c-c++-common/array-1.c: New test.
+	* g++.dg/abi/mangle73.C: New test.
+	* g++.dg/cpp2a/nontype-class23.C: New test.
+	* g++.dg/init/array53.C: New test.
+
+2019-08-01  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/85693
+	* gcc.target/i386/pr85693-1.c: New test.
+
+2019-08-01  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90590
+	* c-c++-common/pr90590-1.c: New test.
+	* c-c++-common/pr90590-1.h: New test.
+	* c-c++-common/pr90590-2.c: New test.
+	* c-c++-common/pr90590-2.h: New test.
+
+2019-08-01  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90805 - detect narrowing in case values.
+	* c-c++-common/pr89888.c: Update expected dg-error.
+	* g++.dg/cpp0x/Wnarrowing17.C: New test.
+	* g++.dg/cpp0x/enum28.C: Update expected dg-error.
+
+2019-08-01  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* g++.dg/lto/pr89330_0.C: Add effective-target shared.
+
+2019-08-01  Kito Cheng  <kito.cheng@sifive.com>
+
+	* gcc.target/riscv/attribute-10.c: Fix testcase on rv64.
+
+2019-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/delete1.C: New.
+
+2019-07-31  Maxim Blinov  <maxim.blinov@embecosm.com>
+
+	* gcc.target/riscv/attribute-10.c: New test.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91280
+	* g++.dg/torture/pr91280.C: New testcase.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91293
+	* gcc.dg/vect/pr91293-1.c: New testcase.
+	* gcc.dg/vect/pr91293-2.c: Likewise.
+	* gcc.dg/vect/pr91293-3.c: Likewise.
+
+2019-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* gcc.target/i386/sse2-pr91201-2.c: New test.
+
+2019-07-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* gcc.dg/torture/pr91178-2.c: New testcase.
+
+2019-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91201
+	* gcc.target/i386/sse2-pr91201.c: New test.
+	* gcc.target/i386/avx2-pr91201.c: New test.
+	* gcc.target/i386/avx512bw-pr91201.c: New test.
+
+2019-07-31  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/acle/tme.c: New test.
+	* gcc.target/aarch64/pragma_cpp_predefs_2.c: New test.
+
+2019-07-31  Joel Hutton  <Joel.Hutton@arm.com>
+
+	* gcc.target/arm/cmse/cmse-17.c: New test.
+
+2019-07-30  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/91258
+	* g++.dg/ubsan/vla-1.C: Suppress a valid warning.
+
+2019-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/91296
+	* gfortran.dg/pr91296.f90: New test.
+
+2019-07-30  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/91270
+	* g++.dg/torture/pr91270.C: New test.
+
+2019-07-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/vect/vect-cond-arith-7.c: New test.
+
+2019-07-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91282
+	* gcc.dg/type-convert-var.c: Add -fexcess-precision=fast to
+	dg-additional-options.
+
+	PR middle-end/91216
+	* gcc.dg/gomp/pr91216.c: New test.
+
+	PR target/91150
+	* gcc.target/i386/avx512bw-pr91150.c: New test.
+
+2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/pr78818-data-region.c: Add -mlarge to dg-options.
+	* gcc.target/msp430/region-misuse-code.c: New test.
+	* gcc.target/msp430/region-misuse-data.c: Likewise.
+	* gcc.target/msp430/region-misuse-code-data.c: Likewise.
+	* gcc.target/msp430/region-attribute-misuse.c: Likewise.
+
+2019-07-29  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	PR target/70320
+	* gcc.target/msp430/asm-register-names-lower-case.c: New test.
+	* gcc.target/msp430/asm-register-names-upper-case.c: Likewise.
+
+2019-07-29  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/cpp1y/new1.C (test_unused): Add new case that causes
+	ICE.
+
+2019-07-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91267
+	* gcc.dg/torture/pr91267.c: New testcase.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* c-c++-common/guality/Og-dce-1.c: New test.
+	* c-c++-common/guality/Og-dce-2.c: Likewise.
+	* c-c++-common/guality/Og-dce-3.c: Likewise.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* c-c++-common/guality/Og-global-dse-1.c: New test.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* c-c++-common/guality/Og-static-wo-1.c: New test.
+	* g++.dg/guality/guality.exp: Separate the c-c++-common tests into
+	"Og" and "general" tests.  Run the latter at -O0 and -Og only.
+	* gcc.dg/guality/guality.exp: Likewise.
+
+2019-07-29  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* lib/scanasm.exp (parse_function_bodies, check_function_body)
+	(check-function-bodies): New procedures.
+	* gcc.target/aarch64/sve/init_1.c: Use check-function-bodies
+	instead of scan-assembler.
+	* gcc.target/aarch64/sve/init_2.c: Likewise.
+	* gcc.target/aarch64/sve/init_3.c: Likewise.
+	* gcc.target/aarch64/sve/init_4.c: Likewise.
+	* gcc.target/aarch64/sve/init_5.c: Likewise.
+	* gcc.target/aarch64/sve/init_6.c: Likewise.
+	* gcc.target/aarch64/sve/init_7.c: Likewise.
+	* gcc.target/aarch64/sve/init_8.c: Likewise.
+	* gcc.target/aarch64/sve/init_9.c: Likewise.
+	* gcc.target/aarch64/sve/init_10.c: Likewise.
+	* gcc.target/aarch64/sve/init_11.c: Likewise.
+	* gcc.target/aarch64/sve/init_12.c: Likewise.
+
+2019-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/lto/pr89330_0.C (dg-lto-options): Add -fPIC.
+	Require fpic support.
+
+2019-07-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/bmi2-bzhi64-1a.c: Add options to enable altivec
+	and vsx.
+
+2019-07-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* lib/scanasm.exp (object-size): Handle Darwin's size command.
+
+2018-07-26  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.dg/type-convert-var.c: New test.
+
+2019-07-26  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/89330
+	* g++.dg/lto/pr89330_[01].C: New test.
+	* g++.dg/tree-prof/devirt.C: Added -fno-profile-values to dg-options.
+
+2019-07-25  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91183
+	PR tree-optimization/86688
+	* gcc.dg/Wstringop-overflow-14.c: Disable for stricly aligned targets.
+	* gcc.dg/strlenopt-70.c: Fix bugs.
+	* gcc.dg/strlenopt-71.c: Same.
+	* gcc.dg/strlenopt-72.c: Same.
+
+2019-07-25  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/91223
+	* gcc.target/i386/pr91223.c: New test.
+
+2019-07-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR gcov-profile/91087
+	* g++.dg/gcov/pr16855.C: Xfail the count lines for the DTORs and the
+	"final" line for the failure summaries.  Adjust source layout so that
+	dejagnu xfail expressions work.
+
+2019-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/65819
+	* gfortran.dg/dependency_54.f90: New test.
+
+2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/case_optimization3.ad[sb]: New test.
+
+2019-07-25  Martin Liska  <mliska@suse.cz>
+	    Dominik Infuhr  <dominik.infuehr@theobroma-systems.com>
+
+	PR c++/23383
+	* g++.dg/cpp1y/new1.C: New test.
+
+2019-07-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/91245
+	* gnat.dg/float_value1.adb: Only run on x86.
+
+2019-07-24  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/91183
+	PR tree-optimization/86688
+	* c-c++-common/ubsan/object-size-9.c: Disable warnings.
+	* gcc.dg/Wstringop-overflow-14.c: New test.
+	* gcc.dg/attr-nonstring-2.c: Remove xfails.
+	* gcc.dg/strlenopt-70.c: New test.
+	* gcc.dg/strlenopt-71.c: New test.
+	* gcc.dg/strlenopt-72.c: New test.
+	* gcc.dg/strlenopt-8.c: Remove xfails.
+
+2019-07-24  Martin Sebor  <msebor@redhat.com>
+
+	PR driver/80545
+	* gcc.misc-tests/help.exp: Add tests.
+	* lib/options.exp: Handle C++.
+
+2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/arc.exp (check_effective_target_accregs): New
+	predicate.
+	* gcc.target/arc/builtin_special.c: Update test/
+	* gcc.target/arc/interrupt-1.c: Likewise.
+	* gcc.target/arc/interrupt-10.c: New test.
+	* gcc.target/arc/interrupt-11.c: Likewise.
+	* gcc.target/arc/interrupt-12.c: Likewise.
+
+2019-07-24  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/addsub-signed-overflow-1.c: New test.
+	* gcc.target/s390/addsub-signed-overflow-2.c: New test.
+	* gcc.target/s390/mul-signed-overflow-1.c: New test.
+	* gcc.target/s390/mul-signed-overflow-2.c: New test.
+
+2019-07-24  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR middle-end/91166
+	* gcc.target/aarch64/sve/pr91166.c: New test.
+
+2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/54072
+	* gfortran.dg/illegal_boz_arg_1.f90: New tests.
+
+2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/achar_5.f90: Fix for new BOZ handling.
+	* arithmetic_overflow_1.f90: Ditto.
+	* gfortran.dg/boz_11.f90: Ditto.
+	* gfortran.dg/boz_12.f90: Ditto.
+	* gfortran.dg/boz_4.f90: Ditto.
+	* gfortran.dg/boz_5.f90: Ditto.
+	* gfortran.dg/boz_6.f90: Ditto.
+	* gfortran.dg/boz_7.f90: Ditto.
+	* gfortran.dg/boz_8.f90: Ditto.
+	* gfortran.dg/dec_structure_6.f90: Ditto.
+	* gfortran.dg/dec_union_1.f90: Ditto.
+	* gfortran.dg/dec_union_2.f90: Ditto.
+	* gfortran.dg/dec_union_5.f90: Ditto.
+	* gfortran.dg/dshift_3.f90: Ditto.
+	* gfortran.dg/gnu_logical_2.f90: Ditto.
+	* gfortran.dg/int_conv_1.f90: Ditto.
+	* gfortran.dg/ishft_1.f90: Ditto.
+	* gfortran.dg/nan_4.f90: Ditto.
+	* gfortran.dg/no_range_check_3.f90: Ditto.
+	* gfortran.dg/pr16433.f: Ditto.
+	* gfortran.dg/pr44491.f90: Ditto.
+	* gfortran.dg/pr58027.f90: Ditto.
+	* gfortran.dg/pr81509_2.f90: Ditto.
+	* gfortran.dg/unf_io_convert_1.f90: Ditto.
+	* gfortran.dg/unf_io_convert_2.f90: Ditto.
+	* gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90:
+	Ditto.
+	* gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto.
+	* gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto.
+	* gfortran.fortran-torture/execute/seq_io.f90: Ditto.
+	* gfortran.dg/gnu_logical_1.F: Delete test.
+	* gfortran.dg/merge_bits_3.f90: New test.
+	* gfortran.dg/merge_bits_3.f90: Ditto.
+	* gfortran.dg/boz_int.f90: Ditto.
+	* gfortran.dg/boz_bge.f90: Ditto.
+	* gfortran.dg/boz_complex_1.f90: Ditto.
+	* gfortran.dg/boz_complex_2.f90: Ditto.
+	* gfortran.dg/boz_complex_3.f90: Ditto.
+	* gfortran.dg/boz_dble.f90: Ditto.
+	* gfortran.dg/boz_dshift_1.f90: Ditto.
+	* gfortran.dg/boz_dshift_2.f90: Ditto.
+	* gfortran.dg/boz_float_1.f90: Ditto.
+	* gfortran.dg/boz_float_2.f90: Ditto.
+	* gfortran.dg/boz_float_3.f90: Ditto.
+	* gfortran.dg/boz_iand_1.f90: Ditto.
+	* gfortran.dg/boz_iand_2.f90: Ditto.
+
+2019-07-23  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/86061
+	* gcc.dg/tree-ssa/pr86061.c: New test.
+
+2019-07-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/83518
+	* gcc.dg/tree-ssa/ssa-fre-79.c: New testcase.
+
+2019-07-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/task4.adb: New testcase.
+
+2019-07-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/range_check5.adb: New testcase.
+
+2019-07-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/iter5.adb: Add an expected error.
+	* gnat.dg/iter6.adb: New testcase.
+
+2019-07-23  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/ghost6.adb, gnat.dg/ghost6_pkg.ads: New testcase.
+
+2019-07-22  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* gcc.target/aarch64/simd/ssra.c: New test.
+	* gcc.target/aarch64/simd/usra.c: New test.
+
+2019-07-22  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/isr-push-pop-main.c: New test.
+	* gcc.target/msp430/isr-push-pop-isr-430.c: Likewise.
+	* gcc.target/msp430/isr-push-pop-isr-430x.c: Likewise.
+	* gcc.target/msp430/isr-push-pop-leaf-isr-430.c: Likewise.
+	* gcc.target/msp430/isr-push-pop-leaf-isr-430x.c: Likewise.
+
+2019-07-22  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* jit.dg/test-error-gcc_jit_context_new_unary_op-bad-res-type.c:
+	New testcase.
+	* jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
+	Adjust error message.
+
+2019-07-22  Paul A. Clarke  <pc@us.ibm.com>
+
+	* gcc.target/powerpc/sse4_1-check.h: New.
+	* gcc.target/powerpc/sse4_1-pblendvb.c: New.
+	* gcc.target/powerpc/sse4_1-pblendw.c: New.
+	* gcc.target/powerpc/sse4_1-pblendw-2.c: New.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/fixedpnt6.adb: New testcase.
+
+2019-07-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/warn26.adb: New testcase.
+
+2019-07-22  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/class_wide5.adb: New testcase.
+
+2019-07-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/opt80.adb: New testcase.
+
+2019-07-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/warn25.adb: New testcase.
+
+2019-07-22  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/warn24.adb: New testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/inline17.adb, gnat.dg/inline17_pkg1.adb,
+	gnat.dg/inline17_pkg1.ads, gnat.dg/inline17_pkg2.ads,
+	gnat.dg/inline17_pkg3.adb, gnat.dg/inline17_pkg3.ads: New
+	testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/iter5.adb, gnat.dg/iter5_pkg.ads: New testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/enum_val1.adb: New testcase.
+
+2019-07-22  Nicolas Roche  <roche@adacore.com>
+
+	* gnat.dg/float_value1.adb: New testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/encode_string1.adb, gnat.dg/encode_string1_pkg.adb,
+	gnat.dg/encode_string1_pkg.ads: New testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/warn23.adb: New testcase.
+
+2019-07-22  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/cpp_constructor2.adb: New testcase.
+
+2019-07-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/warn22.adb: New testcase.
+
+2019-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/loop_invariant1.adb, gnat.dg/loop_invariant1.ads: New
+	testcase.
+
+2019-07-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91221
+	* g++.dg/pr91221.C: New testcase.
+
+2019-07-22  Martin Liska  <mliska@suse.cz>
+
+	PR driver/91172
+	* gcc.dg/pr91172.c: New test.
+
+2019-07-22  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/tls-2.c: New test.
+	* gcc.target/arc/tls-3.c: Likewise.
+
+2019-07-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/67853
+	* g++.dg/cpp0x/decltype72.C: New test.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	* gcc.target/or1k/ror-4.c: New file.
+	* gcc.target/or1k/shftimm-1.c: Update test from rotate to shift
+	as the shftimm option no longer controls rotate.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	PR target/90362
+	* gcc.target/or1k/div-mul-3.c: New test.
+
+2019-07-22  Stafford Horne  <shorne@gmail.com>
+
+	PR target/90363
+	* gcc.target/or1k/swap-1.c: New test.
+	* gcc.target/or1k/swap-2.c: New test.
+
+2019-07-20  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/volatile-mem.c: New testcase.
+
+2019-07-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91204
+	* gcc.c-torture/compile/pr91204.c: New test.
+
+	* c-c++-common/gomp/cancel-1.c: Adjust expected diagnostic wording.
+	* c-c++-common/gomp/clauses-1.c (foo, baz, bar): Add order(concurrent)
+	clause where allowed.  Add combined constructs with loop with all
+	possible clauses.
+	(qux): New function.
+	* c-c++-common/gomp/loop-1.c: New test.
+	* c-c++-common/gomp/loop-2.c: New test.
+	* c-c++-common/gomp/loop-3.c: New test.
+	* c-c++-common/gomp/loop-4.c: New test.
+	* c-c++-common/gomp/loop-5.c: New test.
+	* c-c++-common/gomp/order-3.c: Adjust expected diagnostic wording.
+	* c-c++-common/gomp/simd-setjmp-1.c: New test.
+	* c-c++-common/gomp/teams-2.c: Adjust expected diagnostic wording.
+
+	* gcc.dg/vect/vect-simd-16.c: New test.
+
+2019-07-19  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/86061
+	* gcc.dg/tree-ssa/ssa-dse-37.c: New test.
+	* gcc.dg/tree-ssa/ssa-dse-38.c: New test.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91211
+	* gcc.dg/torture/pr91211.c: New testcase.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91200
+	* gcc.dg/torture/pr91200.c: New testcase.
+
+2019-07-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91190
+	* gcc.c-torture/compile/pr91190.c: New test.
+
+2019-07-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91207
+	* gcc.dg/torture/pr91207.c: New testcase.
+
+2019-07-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91188
+	* gcc.target/i386/pr91188-1a.c: New test.
+	* gcc.target/i386/pr91188-1b.c: Ditto.
+	* gcc.target/i386/pr91188-1c.c: Ditto.
+	* gcc.target/i386/pr91188-2a.c: Ditto.
+	* gcc.target/i386/pr91188-2b.c: Ditto.
+	* gcc.target/i386/pr91188-2c.c: Ditto.
+
+2019-07-18  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	PR target/90317
+	* gcc.target/arm/crypto-vsha1cq_u32.c (foo): Change return type to
+	uint32_t.
+	(GET_LANE, TEST_SHA1C_VEC_SELECT): New.
+	* gcc.target/arm/crypto-vsha1h_u32.c (foo): Change return type to
+	uint32_t.
+	(GET_LANE, TEST_SHA1H_VEC_SELECT): New.
+	* gcc.target/arm/crypto-vsha1mq_u32.c (foo): Change return type to
+	uint32_t.
+	(GET_LANE, TEST_SHA1M_VEC_SELECT): New.
+	* gcc.target/arm/crypto-vsha1pq_u32.c (foo): Change return type to
+	uint32_t.
+	(GET_LANE, TEST_SHA1P_VEC_SELECT): New.
+
+2019-07-18  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/alias-5_0.C: New testcase.
+	* g++.dg/lto/alias-5_1.C: New.
+	* g++.dg/lto/alias-5_2.c: New.
+
+2019-07-18  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/91137
+	* gcc.c-torture/execute/pr91137.c: New test.
+
+2019-07-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* c-c++-common/pr53633-2.c: New test.
+
+2019-07-17  Alexandre Oliva  <oliva@adacore.com>
+
+	PR middle-end/81824
+	* g++.dg/Wmissing-attributes-1.C: New.  Some of its fragments
+	are from Martin Sebor.
+
+2019-07-17  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90455
+	* g++.dg/cpp0x/nsdmi-list6.C: New test.
+
+2019-07-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/alias-4_0.C
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91178
+	* gcc.dg/torture/pr91178.c: New testcase.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91180
+	* gcc.dg/torture/pr91180.c: New testcase.
+
+2019-07-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91157
+	* gcc.target/i386/avx512f-pr91157.c: New test.
+	* gcc.target/i386/avx512bw-pr91157.c: New test.
+
+2019-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91181
+	* gcc.dg/pr91181.c: New testcase.
+
+2019-07-16  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/90903
+	* gfortran.dg/check_bits_1.f90: New testcase.
+
+2019-07-16  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/91173
+	* g++.dg/pr91173.C: New test.
+
+2019-07-16  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/89190
+	* gcc.target/arm/pr89190.c: New test.
+
+2019-07-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/91164
+	* g++.dg/opt/pr91164.C: New test.
+
+2019-07-16  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/alias-1_0.C: Use -O3.
+	* g++.dg/lto/alias-2_0.C: Use -O3.
+	* g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
+	-fno-use-linker-plugin.
+	* g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.
+
+2019-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/tree-ssa/pr84512.c: Don't xfail scan-tree-dump on
+	sparcv9.
+
+2019-07-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/autopar/pr91162.c: Require int128 support.
+
+2019-07-15  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91162
+	* gcc.dg/autopar/pr91162.c: New testcase.
+
+2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR tree-optimization/88497
+	* gcc.dg/tree-ssa/pr88497-1.c: New test.
+	* gcc.dg/tree-ssa/pr88497-2.c: Likewise.
+	* gcc.dg/tree-ssa/pr88497-3.c: Likewise.
+	* gcc.dg/tree-ssa/pr88497-4.c: Likewise.
+	* gcc.dg/tree-ssa/pr88497-5.c: Likewise.
+	* gcc.dg/tree-ssa/pr88497-6.c: Likewise.
+	* gcc.dg/tree-ssa/pr88497-7.c: Likewise.
+
+2019-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/87233
+	* gfortran.dg/initialization_14.f90: Modify to now pass by
+	removing two dg-error commands. Added comments.
+	* gfortran.dg/initialization_30.f90: New test that includes the
+	two tests removed above with the 'dg-options -std=f95'.
+
+2019-07-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/tree-ssa/pr84512.c (dg-final): Remove XFAIL on alpha*-*-*.
+
+2019-07-14  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91148
+	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
+	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
+	* gcc.target/powerpc/cmpb-3.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
+
+2019-07-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs
+	support.
+
+2019-07-13  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR target/91148
+	* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-neg-2.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-neg-3.c: Adjust.
+	* gcc.target/powerpc/bfp/scalar-test-neg-5.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-extract-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-extract-exp-3.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-extract-sig-2.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-extract-sig-3.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-insert-exp-2.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-insert-exp-3.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-insert-exp-6.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-insert-exp-7.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-test-data-class-2.c: Adjust.
+	* gcc.target/powerpc/bfp/vec-test-data-class-3.c: Adjust.
+	* gcc.target/powerpc/byte-in-either-range-1.c: Adjust.
+	* gcc.target/powerpc/byte-in-range-1.c: Adjust.
+	* gcc.target/powerpc/byte-in-set-1.c: Adjust.
+	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
+	* gcc.target/powerpc/cmpb-3.c: Adjust.
+	* gcc.target/powerpc/crypto-builtin-2.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-1.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-11.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-16.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-21.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-26.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-31.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-36.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-41.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-46.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-51.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-56.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-6.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-61.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-66.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-71.c: Adjust.
+	* gcc.target/powerpc/dfp/dtstsfi-76.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-cmpnez-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xl-len-12.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xlx-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xrx-7.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
+	* gcc.target/powerpc/vsu/vec-xst-len-13.c: Adjust.
+
+2019-07-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/91149
+	* c-c++-common/gomp/reduction-task-3.c: New test.
+
+	* c-c++-common/gomp/order-3.c: New test.
+	* c-c++-common/gomp/order-4.c: New test.
+
+2019-07-12  Bill Seurer  <seurer@linux.vnet.ibm.com>
+
+	* gcc.dg/tree-ssa/vector-7.c: Fix typo.
+
+2019-07-12  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/pr57438-2.c: Remove.
+
+2019-07-12  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/Warray-bounds-43.c: New test.
+
+2019-07-12  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-9.c: New testcase.
+
+2019-07-08  Jiangning Liu  <jiangning.liu@amperecomputing.com>
+
+	PR tree-optimization/89430
+	* gcc.dg/tree-ssa/pr89430-1.c: New test.
+	* gcc.dg/tree-ssa/pr89430-2.c: New test.
+	* gcc.dg/tree-ssa/pr89430-3.c: New test.
+	* gcc.dg/tree-ssa/pr89430-4.c: New test.
+	* gcc.dg/tree-ssa/pr89430-5.c: New test.
+	* gcc.dg/tree-ssa/pr89430-6.c: New test.
+
+2019-07-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91145
+	* gcc.dg/torture/pr91145.c: New testcase.
+
+2019-07-12  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc.dg/gimplefe-44.c: New.
+	* gcc.dg/gimplefe-43.c: New.
+
+2019-07-12  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/vector-7.c: New testcase.
+
+2019-07-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/order-1.c: New test.
+	* c-c++-common/gomp/order-2.c: New test.
+
+2019-07-11  Sunil K Pandey  <sunil.k.pandey@intel.com>
+
+	PR target/90980
+	* gcc.target/i386/pr90980-1.c: New test.
+	* gcc.target/i386/pr90980-2.c: Likewise.
+	* gcc.target/i386/pr90980-3.c: Likewise.
+
+2019-07-11  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/loop_entry1.adb: New testcase.
+
+2019-07-11  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/prot8.adb, gnat.dg/prot8.ads: New testcase.
+
+2019-07-11  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/unreferenced2.adb: New testcase.
+
+2019-07-11  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/self_ref1.adb: New testcase.
+
+2019-07-11  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate11.adb: New testcase.
+
+2019-07-11  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/equal9.adb: New testcase.
+
+2019-07-11  Thomas Quinot  <quinot@adacore.com>
+
+	* gnat.dg/scos1.adb: New testcase.
+
+2019-07-11  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/access7.adb: New testcase.
+
+2019-07-11  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/warn21.adb, gnat.dg/warn21.ads: New testcase.
+
+2019-07-11  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91131
+	* gcc.target/i386/pr91131.c: New testcase.
+
+2019-07-10  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/91132
+	* gcc.dg/strlenopt-67.c: Removed second copy of test.
+
+2019-07-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/91102
+	* gcc.target/aarch64/pr91102.c: New test.
+
+2019-07-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91126
+	* gcc.dg/torture/pr91126.c: New testcase.
+
+2019-07-10  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/torture/ssa-fre-5.c: New testcase.
+	* gcc.dg/torture/ssa-fre-6.c: Likewise.
+	* gcc.dg/torture/ssa-fre-7.c: Likewise.
+
+2019-07-10  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/modular5.adb: New testcase.
+
+2019-07-10  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/limited3.adb, gnat.dg/limited3_pkg.adb,
+	gnat.dg/limited3_pkg.ads: New testcase.
+
+2019-07-10  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/incomplete7.adb, gnat.dg/incomplete7.ads: New testcase.
+
+2019-07-10  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/limited2.adb, gnat.dg/limited2_pack_1.adb,
+	gnat.dg/limited2_pack_1.ads, gnat.dg/limited2_pack_2.adb,
+	gnat.dg/limited2_pack_2.ads: New testcase.
+
+2019-07-10  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/equal8.adb, gnat.dg/equal8.ads,
+	gnat.dg/equal8_pkg.ads: New testcase.
+
+2019-07-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/complex-invalid-1.C: New.
+	* g++.dg/diagnostic/static-cdtor-1.C: Likewise.
+	* g++.dg/cpp1z/has-unique-obj-representations2.C: Test location
+	too.
+	* g++.dg/other/anon-union3.C: Adjust expected location.
+	* g++.dg/parse/error8.C: Likewise.
+
+2019-07-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/alias-3_0.C: New file.
+	* g++.dg/lto/alias-3_1.c: New file.
+
+2019-07-09  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90989
+	* gcc.dg/strlenopt-26.c: Exit with test result status.
+	* gcc.dg/strlenopt-67.c: New test.
+
+2019-07-09  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* gcc.target/mips/cfgcleanup-jalr1.c: New test.
+	* gcc.target/mips/cfgcleanup-jalr2.c: New test.
+	* gcc.target/mips/cfgcleanup-jalr3.c: New test.
+
+2019-07-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91114
+	* gcc.dg/vect/pr91114.c: New testcase.
+
+2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* gcc.target/aarch64/crypto-fuse-1.c: Remove.
+	* gcc.target/aarch64/crypto-fuse-2.c: Remove.
+	* gcc.target/aarch64/aes-fuse-1.c: New testcase.
+	* gcc.target/aarch64/aes-fuse-2.c: New testcase.
+
+2019-07-09  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/cmse/bitfield-1.c: Fix address of .gnu.sgstubs
+	section.
+	* gcc.target/arm/cmse/bitfield-2.c: Likewise.
+	* gcc.target/arm/cmse/bitfield-3.c: Likewise.
+	* gcc.target/arm/cmse/struct-1.c: Likewise.
+
+2019-07-09  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* gcc.target/arm/aes-fuse-1.c: New.
+	* gcc.target/arm/aes-fuse-2.c: New.
+	* gcc.target/arm/aes_xor_combine.c: New.
+
+2019-07-09  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/predict-17.c: Test loop optimizer assumption
+	about loop iterations.
+
+2019-07-09  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1 dump.
+	* gcc.dg/tree-ssa/alias-access-path-2.c: Likewise.
+	* gcc.dg/tree-ssa/alias-access-path-8.c: Likewise.
+
+2019-07-09  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate10.adb, gnat.dg/predicate10_pkg.adb,
+	gnat.dg/predicate10_pkg.ads: New testcase.
+
+2019-07-09  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/image1.adb: New testcase.
+
+2019-07-09  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/rep_clause8.adb: New testcase.
+
+2019-07-09  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/equal7.adb, gnat.dg/equal7_pkg.adb,
+	gnat.dg/equal7_pkg.ads: New testcase.
+
+2019-07-09  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/range_check3.adb, gnat.dg/range_check3_pkg.adb,
+	gnat.dg/range_check3_pkg.ads: New testcase.
+
+2019-07-09  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/generic_inst5.adb, gnat.dg/generic_inst6.adb,
+	gnat.dg/generic_inst6_g1-c.adb, gnat.dg/generic_inst6_g1-c.ads,
+	gnat.dg/generic_inst6_g1.ads, gnat.dg/generic_inst6_i1.ads,
+	gnat.dg/generic_inst6_i2.ads, gnat.dg/generic_inst6_x.ads: New
+	testcases.
+
+2019-07-08  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/71924
+	PR middle-end/90549
+	* gcc.c-torture/execute/return-addr.c: New test.
+	* gcc.dg/Wreturn-local-addr-2.c: New test.
+	* gcc.dg/Wreturn-local-addr-4.c: New test.
+	* gcc.dg/Wreturn-local-addr-5.c: New test.
+	* gcc.dg/Wreturn-local-addr-6.c: New test.
+	* gcc.dg/Wreturn-local-addr-7.c: New test.
+	* gcc.dg/Wreturn-local-addr-8.c: New test.
+	* gcc.dg/Wreturn-local-addr-9.c: New test.
+	* gcc.dg/Wreturn-local-addr-10.c: New test.
+	* gcc.dg/Walloca-4.c: Handle expected warnings.
+	* gcc.dg/pr41551.c: Same.
+	* gcc.dg/pr59523.c: Same.
+	* gcc.dg/tree-ssa/pr88775-2.c: Same.
+	* gcc.dg/tree-ssa/alias-37.c: Same.
+	* gcc.dg/winline-7.c: Same.
+
+2019-07-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/vect/simd-6.cc: Replace xfail with target x86.
+	* g++.dg/vect/simd-9.cc: Likewise.
+
+	PR c++/91110
+	* g++.dg/gomp/pr91110.C: New test.
+
+2019-07-08  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/88233
+	* gcc.target/powerpc/pr88233.c: New testcase.
+
+2019-07-08  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR testsuite/91059
+	PR testsuite/78529
+	* gcc.c-torture/execute/builtins/builtins.exp: Add -fno-ipa-ra.
+
+2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/rotate-truncation-mask.c: New test.
+
+2019-07-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/combine-rotate-modulo.c: New test.
+	* gcc.target/s390/combine-shift-rotate-add-mod.c: New test.
+	* gcc.target/s390/vector/combine-shift-vec.c: New test.
+
+2019-07-08  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+
+	Avoid clash with system header declaration.
+	* gcc.dg/vect/slp-reduc-sad.c (uint32_t): Remove unused declaration.
+
+2019-07-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91108
+	* gcc.dg/tree-ssa/ssa-fre-61.c: Adjust back.
+	* gcc.dg/tree-ssa/ssa-fre-78.c: New testcase.
+
+2019-07-08  Jim Wilson  <jimw@sifive.com>
+
+	* gcc.target/riscv/shift-shift-2.c: Add one more test.
+
+2019-07-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/65143
+	* g++.dg/tree-ssa/final2.C: New.
+	* g++.dg/tree-ssa/final3.C: Likewise.
+
+2019-07-08  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/interface10.adb: New testcase.
+
+2019-07-08  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/addr13.adb, gnat.dg/addr13.ads: New testcase.
+
+2019-07-08  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/entry1.adb, gnat.dg/entry1.ads: New testcase.
+
+2019-07-08  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/fixed_delete.adb: New testcase.
+
+2019-07-08  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/interface9.adb, gnat.dg/interface9_root-child.ads,
+	gnat.dg/interface9_root.ads: New testcase.
+
+2019-07-08  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate9.adb: New testcase.
+
+2019-07-08  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/sso16.adb: New testcase.
+
+2019-07-08  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate8.adb, gnat.dg/predicate8_pkg.adb,
+	gnat.dg/predicate8_pkg.ads: New testcase.
+
+2019-07-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/83518
+	* gcc.dg/tree-ssa/ssa-fre-73.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-fre-74.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-75.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-76.c: Likewise.
+	* g++.dg/tree-ssa/pr83518.C: Likewise.
+
+2019-07-08  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/guality/guality.h: Include <sys/prctl.h> on Linux targets.
+	(main): Use PR_SET_PTRACER where available.
+
+2019-07-07  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/91077
+	* gfortran.dg/pointer_array_11.f90: New test.
+
+2019-07-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/scan-4.c: Don't expect sorry message.
+
+	PR tree-optimization/91096
+	* gcc.dg/vect/vect-simd-10.c (FLT_MIN_VALUE): Define.
+	(bar, main): Use it instead of -__builtin_inff ().
+	* gcc.dg/vect/vect-simd-14.c (FLT_MIN_VALUE): Define.
+	(bar, main): Use it instead of -__builtin_inff ().
+
+2019-07-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/67184 (again)
+	PR c++/69445
+	* g++.dg/other/final4.C: New.
+
+2019-07-04  Marek Polacek  <polacek@redhat.com>
+
+	DR 1813
+	PR c++/83374 - __is_standard_layout wrong for a class with repeated
+	bases.
+	* g++.dg/ext/is_std_layout3.C: New test.
+	* g++.dg/ext/is_std_layout4.C: New test.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-fre-77.c: New testcase.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91091
+	* gcc.dg/tree-ssa/pr91091-2.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-fre-70.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-71.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-72.c: Likewise.
+
+2019-07-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/91091
+	* gcc.dg/tree-ssa/pr91091-1.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-fre-61.c: Adjust.
+
+2019-07-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/pack23.adb, gnat.dg/pack23_pkg.ads: New testcase.
+
+2019-07-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/task3.adb, gnat.dg/task3.ads, gnat.dg/task3_pkg1.ads,
+	gnat.dg/task3_pkg2.ads: New testcase.
+
+2019-07-05  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/access6.adb: New testcase.
+
+2019-07-05  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/bip_export.adb, gnat.dg/bip_export.ads: New testcase.
+
+2019-07-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/aggr25.adb, gnat.dg/aggr25.ads: New testcase.
+
+2019-07-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate7.adb, gnat.dg/predicate7.ads,
+	gnat.dg/predicate7_pkg.ads: New testcase.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/78884
+	* gcc.dg/gomp/pr78884.c: New test.
+
+2019-07-04  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
+	New testcase.
+
+2019-07-04  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.dg/tree-ssa/cunroll-15.c: Remove XFAIL on arm.
+
+2019-07-04  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* jit.dg/all-non-failing-tests.h: Add test-accessing-bitfield.c.
+	* jit.dg/test-accessing-bitfield.c: New testcase.
+	* jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-type.c:
+	Likewise.
+	* jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-width.c:
+	Likewise.
+	* jit.dg/test-error-gcc_jit_lvalue_get_address-bitfield.c:
+	Likewise.
+
+2019-07-04  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-3.c: New testcase.
+	* gcc.dg/tree-ssa/alias-access-path-8.c: New testcase.
+
+2019-07-04  Andrew Stubbs  <ams@codesourcery.com>
+
+	* g++.dg/gomp/unmappable-1.C: New file.
+
+2019-07-04  Javier Miranda  <miranda@adacore.com>
+
+	* gnat.dg/cpp_constructor.adb, gnat.dg/cpp_constructor_fp.ads,
+	gnat.dg/cpp_constructor_useit.ads: New testcase.
+
+2019-07-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat.dg/ghost5.adb, gnat.dg/ghost5.ads,
+	gnat.dg/ghost5_parent.ads: New testcase.
+
+2019-07-04  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/spark3.adb: New testcase.
+
+2019-07-04  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/tagged2.adb, gnat.dg/tagged2.ads: New testcase.
+
+2019-07-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/equal6.adb, gnat.dg/equal6_types.adb,
+	gnat.dg/equal6_types.ads: New testcase.
+
+2019-07-04  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/allocator.adb: New testcase.
+
+2019-07-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/default_initial_condition.adb,
+	gnat.dg/default_initial_condition_pack.adb,
+	gnat.dg/default_initial_condition_pack.ads: New testcase.
+
+2019-07-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/aspect2.adb, gnat.dg/aspect2.ads: New testcase.
+
+2019-07-04  Yannick Moy  <moy@adacore.com>
+
+	* gnat.dg/synchronized2.adb, gnat.dg/synchronized2.ads,
+	gnat.dg/synchronized2_pkg.ads: New testcase.
+
+2019-07-04  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/generic_inst4.adb, gnat.dg/generic_inst4_gen.ads,
+	gnat.dg/generic_inst4_inst.ads, gnat.dg/generic_inst4_typ.ads:
+	New testcase.
+
+2019-07-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/dimensions2.adb, gnat.dg/dimensions2_phys.ads,
+	gnat.dg/dimensions2_real_numbers.ads: New testcase.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91063
+	* gcc.dg/gomp/pr91063.c: New test.
+
+2019-07-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/88833
+	* gfortran.dg/pr88833.f90: New test.
+
+2019-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/91069
+	* gcc.dg/pr91069.c (v2df): Use 2 * sizeof (double) instead of
+	hardcoded 16 for better portability.
+	(v2di): Change from long vector to long long vector.  Use
+	2 * sizeof (long long) instead of hardcoded 16.
+
+	PR rtl-optimization/90756
+	* gcc.dg/pr90756.c: New test.
+
+2019-07-04  Chenghua Xu  <paul.hua.gm@gmail.com>
+
+	* gcc.target/mips/mips-fmadd.c: Rename to ...
+	* gcc.target/mips/mips-fmadd-o32.c: ... Here; add abi=32.
+	* gcc.target/mips/mips-fmadd-n64.c: New.
+
+2019-07-03  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.dg/store_merging_27.c: Fix test for Arm.
+	* gcc.dg/store_merging_28.c: Likewise.
+	* gcc.dg/store_merging_29.c: Likewise.
+	* gcc.dg/tree-ssa/dump-6.c: Likewise.
+
+2019-07-03  Mark Wielaard  <mark@klomp.org>
+
+	PR debug/90981
+	* g++.dg/pr90981.C: New test.
+
+2019-07-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/91069
+	* gcc.dg/pr91069.c: New testcase.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/tree-prof/val-prof-2.c: Update scanned pattern
+	as we do now better.
+
+2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/debug1.ads: New test.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/90892
+	* gcc.dg/pr90892.c: New test.
+
+2019-07-03  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90899
+	* gcc.target/i386/pr90899.c: New test.
+
+2019-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/91033
+	* gcc.target/i386/pr91033.c: New test.
+
+2019-07-03  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/task2.adb, gnat.dg/task2_pkg.adb,
+	gnat.dg/task2_pkg.ads: New testcase.
+
+2019-07-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/inline16.adb, gnat.dg/inline16_gen.adb,
+	gnat.dg/inline16_gen.ads, gnat.dg/inline16_types.ads: New
+	testcase.
+
+2019-07-03  Justin Squirek  <squirek@adacore.com>
+
+	* gnat.dg/renaming13.adb, gnat.dg/renaming14.adb: New testcases.
+
+2019-07-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/inline15.adb, gnat.dg/inline15_gen.adb,
+	gnat.dg/inline15_gen.ads, gnat.dg/inline15_types.ads: New
+	testcase.
+
+2019-07-03  Bob Duff  <duff@adacore.com>
+
+	* gnat.dg/warn20.adb, gnat.dg/warn20_pkg.adb,
+	gnat.dg/warn20_pkg.ads: New testcase.
+
+2019-07-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate6.adb, gnat.dg/predicate6.ads: New testcase.
+	* gnat.dg/static_pred1.adb: Remove expected error.
+
+2019-07-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate5.adb, gnat.dg/predicate5.ads: New testcase.
+
+2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/alignment14.adb: New testcase.
+
+2019-07-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/predicate4.adb, gnat.dg/predicate4_pkg.ads: New
+	testcase.
+
+2019-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message.
+	* c-c++-common/gomp/scan-5.c (foo): Likewise.
+
+	* c-c++-common/gomp/scan-5.c: New test.
+
+	* c-c++-common/gomp/lastprivate-conditional-5.c: New test.
+
+2019-07-02  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90883
+	* g++.dg/tree-ssa/pr90883.c: Add -Os.  Check dse2 for the
+	deleted store on some targets.
+
+2019-07-02  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+
+	PR testsuite/91065
+	* gcc.dg/plugin/start_unit_plugin.c: Register a root tab
+	to reference fake_var.
+
+2019-07-02  qing zhao  <qing.zhao@oracle.com>
+
+	PR preprocessor/90581
+	* c-c++-common/cpp/fmax-include-depth-1a.h: New test.
+	* c-c++-common/cpp/fmax-include-depth-1b.h: New test.
+	* c-c++-common/cpp/fmax-include-depth.c: New test.
+
+2019-07-02  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-7.c: New testcase.
+
+2019-07-02  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/pr90990_0.C: New testcase.
+
+2019-07-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/58483
+	* gcc.dg/tree-ssa/ssa-dom-cse-8.c: New testcase.
+
+2019-07-01  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+
+	PR middle-end/66726
+	* gcc.dg/tree-ssa/pr66726-4.c: New testcase.
+
+2019-07-01  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/vector/vec-shift-2.c: New test.
+
+2019-07-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/generic_inst3.adb,
+	gnat.dg/generic_inst3_kafka_lib-topic.ads,
+	gnat.dg/generic_inst3_kafka_lib.ads,
+	gnat.dg/generic_inst3_markets.ads,
+	gnat.dg/generic_inst3_traits-encodables.ads,
+	gnat.dg/generic_inst3_traits.ads: New testcase.
+
+2019-07-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/enum_rep.adb, gnat.dg/enum_rep.ads: New testcase.
+
+2019-07-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/derived_type6.adb, gnat.dg/derived_type6.ads: New
+	testcase.
+
+2019-07-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/weak3.adb, gnat.dg/weak3.ads: New testcase.
+
+2019-07-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat.dg/prot7.adb, gnat.dg/prot7.ads: New testcase.
+
+2019-07-01  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-42.c: New testcase.
+
+2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/sets1.adb: Update.
+
+2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/linkedlist.adb: Update.
+
+2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/dynhash.adb, gnat.dg/dynhash1.adb: Update.
+
+2019-07-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat.dg/freezing1.adb, gnat.dg/freezing1.ads,
+	gnat.dg/freezing1_pack.adb, gnat.dg/freezing1_pack.ads: New
+	testcase.
+
+2019-07-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/91028
+	PR lto/90720
+	* g++.dg/lto/alias-1_0.C: Add loop to make inlining happen with
+	-fno-use-linker-plugin
+	* g++.dg/lto/alias-2_0.C: Likewise.
+
+2019-07-01  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	* g++.dg/cpp0x/gen-attrs-67.C: Add error for darwin.
+
+2019-07-01  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/pr77445-2.c: Adjust.
+
+2019-07-01  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_avx512vp2intersect): New proc.
+	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Add
+	dg-require-effective-target avx512vp2intersect.
+	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Ditto.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/array5.ads: New test.
+	* gnat.dg/specs/array5_pkg1.ads: New helper.
+	* gnat.dg/specs/array5_pkg2.ads: Likewise.
+	* gnat.dg/specs/array5_pkg2-g.ads: Likewise.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/unchecked_convert1.ads: New test.
+	* gnat.dg/specs/unchecked_convert2.ads: Likewise.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/size_clause3.ads: Adjust error message.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/atomic2.ads: Adjust error message.
+	* gnat.dg/specs/clause_on_volatile.ads: Likewise.
+	* gnat.dg/specs/size_clause3.ads: Likewise.
+
+2019-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array35.adb: New test.
+	* gnat.dg/array36.adb: Likewise.
+
+2019-06-28  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/gfni-5.c: New.
+
+2019-06-28  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/cvtpd2pi: New.
+
+2019-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/91024
+	* g++.dg/warn/Wimplicit-fallthrough-4.C: New test.
+
+	PR tree-optimization/91010
+	* g++.dg/vect/simd-10.cc: New test.
+
+2019-06-27  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90987
+	* match.c (gfc_match_common): Adjust parsing of fixed and free form
+	source code containing, e.g., COMMONI.
+
+2019-06-27  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/alias-2_0.C: New testcase.
+	* g++.dg/lto/alias-2_1.C: New testcase.
+
+2019-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90991
+	* gcc.target/i386/avx2-pr90991-1.c: New test.
+	* gcc.target/i386/avx512dq-pr90991-2.c: New test.
+
+2019-06-27  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/gfni-4.c: Pass -msse2.
+
+2019-06-27  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-fre-69.c: New testcase.
+
+2019-06-27  Jun Ma  <JunMa@linux.alibaba.com>
+
+	PR tree-optimization/89772
+	* gcc.dg/builtin-memchr-4.c: New test.
+
+2019-06-27  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/91014
+	* gcc.target/s390/pr91014.c: New test.
+
+2019-06-27  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/91004
+	* g++.dg/torture/pr34850.C: Fix overly reduced testcase.
+
+2019-06-27  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/62147
+	* gcc.target/powerpc/pr62147.c: New test.
+
+2019-06-26  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90883
+	* g++.dg/tree-ssa/pr90883.C: New test.
+	* gcc.dg/tree-ssa/ssa-dse-36.c: New test.
+
+2019-06-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89021
+	* lib/target-supports.exp (available_vector_sizes)
+	<[istarget i?86-*-*] || [istarget x86_64-*-*]>: Add
+	64-bit vectors for !ia32.
+
+2019-06-26  Jeff Law  <law@redhat.com>
+
+	* gcc.c-torture/execute/builtins/builtins.exp: Add -fno-tree-dse
+	as DSE compromises several of these tests.
+	* gcc.dg/builtin-stringop-chk-1.c: Similarly.
+	* gcc.dg/memcpy-2.c: Similarly.
+	* gcc.dg/pr40340-1.c: Similarly.
+	* gcc.dg/pr40340-2.c: Similarly.
+	* gcc.dg/pr40340-5.c: Similarly.
+
+2019-06-26  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR Fortran/90988
+	ChangeLog forgotten with revision 272667
+	* gfortran.dg/pr90988_1.f90: New test.
+	* gfortran.dg/pr90988_2.f90: Ditto.
+	* gfortran.dg/pr90988_3.f90: Ditto.
+
+2019-06-26  Nathan Sidwell  <nathan@acm.org>
+
+	* c-c++-common/pr90927.c: New.
+
+2019-06-26  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/90982
+	* g++.dg/torture/pr90982.C: New testcase.
+
+2019-06-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/67184
+	PR c++/69445
+	* g++.dg/other/final3.C: New.
+	* g++.dg/other/final5.C: Likewise.
+
+2019-06-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90991
+	* gcc.target/i386/avx512dq-pr90991-1.c: New test.
+
+2019-06-26  Li Jia He  <helijia@linux.ibm.com>
+
+	* gcc.target/powerpc/maddld-1.c: New testcase.
+
+2019-06-06  Hongtao Liu  <hongtao.liu@intel.com>
+	    Olga Makhotina  <olga.makhotina@intel.com>
+
+	* gcc.target/i386/avx512-check.h: Handle bit_AVX512VP2INTERSECT.
+	* gcc.target/i386/avx512vp2intersect-2intersect-1a.c: New test.
+	* gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Likewise.
+	* gcc.target/i386/avx512vp2intersect-2intersectvl-1a.c: Likewise.
+	* gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Likewise.
+	* gcc.target/i386/sse-12.c: Add -mavx512vp2intersect.
+	* gcc.target/i386/sse-13.c: Likewsie.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* gcc.target/i386/sse-22.c: Likewise.
+	* gcc.target/i386/sse-23.c: Likewise.
+	* g++.dg/other/i386-2.C: Likewise.
+	* g++.dg/other/i386-3.C: Likewise.
+
+2019-06-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90969
+	* g++.dg/ext/vector38.C: New test.
+
+2019-06-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/90939
+	* g++.dg/lto/pr90939_[01].C: New test.
+
+2019-06-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90930
+	* gcc.dg/tree-ssa/reassoc-24.c: Adjust.
+	* gcc.dg/tree-ssa/reassoc-25.c: Likewise.
+
+2019-06-25  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/pr89838.c: New file.
+
+2019-06-25  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/mlarge-pedwarns.c: New test.
+
+2019-06-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/90954
+	* c-c++-common/gomp/pr90954.c: New test.
+
+2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/safe-indirect-jump-1.c: Skip for Darwin.
+	* gcc.target/powerpc/safe-indirect-jump-7.c: Likewise.
+
+2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/spec-barr-1.c: Adjust scan assembler regex
+	to recognise Darwin's register names.
+
+2019-06-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/cpp/isysroot-1.c: Use <example.h> as the test header.
+	* gcc.dg/cpp/usr/include/stdio.h: Rename...
+	* gcc.dg/cpp/usr/include/example.h: ... to this.
+
+2019-06-24  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90972
+	* gcc.dg/torture/pr90972.c: New testcase.
+
+2019-06-24  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/Wfloat-equal-1.c: Adjust text of expected diagnostic.
+	* gcc.dg/misc-column.c: Ditto.
+
+2019-06-23  Ian Lance Taylor  <iant@golang.org>
+
+	* go.test/test/blank1.go: Update for diagnostic message changes.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/builtins-2.c: Require VSX hardware support.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/pr80125.c (foo): Use an unsigned char
+	vector explicitly for the vec_perm.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/builtins-1.c: Account for Darwin's use of
+	__USER_LABEL_PREFIX__.
+
+2019-06-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/pr71785.c: For Darwin, make test non-PIC,
+	expect the out-of-line GPR restore, and test specifically for
+	absence of branches to local labels.
+
+2019-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/89782
+	* gfortran.dg/io_constraints_14.f90: New test.
+
+2019-06-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/pr64205.c: Require effective target dfp.
+	* gcc.target/powerpc/pr79909.c: Likewise.
+
+2019-06-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/powerpc/darwin-bool-1.c: Suppress the pedantic
+	warning about _Bool.
+
+2019-06-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/65707
+	PR c++/89480
+	PR c++/58836
+	* g++.dg/cpp0x/nondeduced5.C: New test.
+	* g++.dg/cpp0x/nondeduced6.C: New test.
+	* g++.dg/cpp0x/nondeduced7.C: New test.
+
+	PR c++/66256
+	* g++.dg/cpp0x/noexcept54.C: New test.
+
+2019-06-22  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-6.c: New testcase.
+
+2019-06-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/86476 - noexcept-specifier is a complete-class context.
+	PR c++/52869
+	* g++.dg/cpp0x/noexcept45.C: New test.
+	* g++.dg/cpp0x/noexcept46.C: New test.
+	* g++.dg/cpp0x/noexcept47.C: New test.
+	* g++.dg/cpp0x/noexcept48.C: New test.
+	* g++.dg/cpp0x/noexcept49.C: New test.
+	* g++.dg/cpp0x/noexcept50.C: New test.
+	* g++.dg/cpp0x/noexcept51.C: New test.
+	* g++.dg/cpp0x/noexcept52.C: New test.
+	* g++.dg/cpp0x/noexcept53.C: New test.
+	* g++.dg/eh/shadow1.C: Adjust dg-error.
+
+	PR c++/90881 - bogus -Wunused-value in unevaluated context.
+	* g++.dg/cpp0x/Wunused-value1.C: New test.
+
+2019-06-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/auto-storage-1.C: New.
+	* g++.dg/diagnostic/no-type-1.C: Likewise.
+	* g++.dg/diagnostic/no-type-2.C: Likewise.
+	* g++.dg/diagnostic/top-level-auto-1.C: Likewise.
+	* g++.dg/cpp0x/auto9.C: Test some locations too.
+	* g++.dg/cpp1z/register1.C: Likewise.
+	* g++.dg/cpp1z/register2.C: Likewise.
+	* g++.dg/cpp1z/register3.C: Likewise.
+	* g++.dg/other/error34.C: Likewise.
+
+2019-06-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/90909
+	* g++.dg/other/final7.C: New.
+
+2019-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/vect/simd-2.cc: Don't xfail, instead expect vectorization on
+	x86.
+	* g++.dg/vect/simd-5.cc: Likewise.
+
+2019-06-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/90909
+	Revert:
+	2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/67184
+	PR c++/69445
+	* g++.dg/other/final3.C: New.
+	* g++.dg/other/final4.C: Likewise.
+	* g++.dg/other/final5.C: Likewise.
+
+	* g++.dg/other/final6.C: New.
+
+2019-06-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/61490 - qualified-id in friend function definition.
+	* g++.dg/diagnostic/friend2.C: New test.
+	* g++.dg/diagnostic/friend3.C: New test.
+
+	PR c++/60223 - ICE with T{} in non-deduced context.
+	* g++.dg/cpp0x/nondeduced1.C: New test.
+	* g++.dg/cpp0x/nondeduced2.C: New test.
+	* g++.dg/cpp0x/nondeduced3.C: New test.
+	* g++.dg/cpp0x/nondeduced4.C: New test.
+
+	PR c++/64235 - missing syntax error with invalid alignas.
+	* g++.dg/parse/alignas1.C: New test.
+
+2019-06-21  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/67884
+	* gfortran.dg/dummy_procedure_8.f90: Remove a test that is ...
+	* gfortran.dg/pr67884.f90: ... covered here.  New test.
+
+2019-06-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90490 - fix decltype issues in noexcept-specifier.
+	* g++.dg/cpp0x/noexcept43.C: New test.
+	* g++.dg/cpp0x/noexcept44.C: New test.
+
+2019-06-21  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90875 - added -Wswitch-outside-range option
+	* c-c++-common/Wswitch-outside-range-1.c: New test.
+	* c-c++-common/Wswitch-outside-range-2.c: New test.
+	* c-c++-common/Wswitch-outside-range-3.c: New test.
+	* c-c++-common/Wswitch-outside-range-4.c: New test.
+
+2019-06-21  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/51991
+	gfortran.dg/pr51991.f90
+
+2019-06-21  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90949
+	* gcc.c-torture/execute/pr90949.c: New test.
+
+2019-06-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90953 - ICE with -Wmissing-format-attribute.
+	* g++.dg/warn/miss-format-7.C: New test.
+
+2019-06-21  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90914
+	* g++.dg/debug/pr90914.C: New testcase.
+
+2019-06-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90913
+	* gfortran.dg/vect/pr90913.f90: New testcase.
+
+2019-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-simd-12.c: New test.
+	* gcc.dg/vect/vect-simd-13.c: New test.
+	* gcc.dg/vect/vect-simd-14.c: New test.
+	* gcc.dg/vect/vect-simd-15.c: New test.
+	* gcc.target/i386/sse2-vect-simd-12.c: New test.
+	* gcc.target/i386/sse2-vect-simd-13.c: New test.
+	* gcc.target/i386/sse2-vect-simd-14.c: New test.
+	* gcc.target/i386/sse2-vect-simd-15.c: New test.
+	* gcc.target/i386/avx2-vect-simd-12.c: New test.
+	* gcc.target/i386/avx2-vect-simd-13.c: New test.
+	* gcc.target/i386/avx2-vect-simd-14.c: New test.
+	* gcc.target/i386/avx2-vect-simd-15.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-12.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-13.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-14.c: New test.
+	* gcc.target/i386/avx512bw-vect-simd-15.c: New test.
+	* g++.dg/vect/simd-6.cc: New test.
+	* g++.dg/vect/simd-7.cc: New test.
+	* g++.dg/vect/simd-8.cc: New test.
+	* g++.dg/vect/simd-9.cc: New test.
+	* c-c++-common/gomp/scan-2.c: Don't expect any diagnostics.
+
+	PR c++/90950
+	* g++.dg/gomp/lastprivate-1.C: New test.
+
+	* gcc.dg/vect/vect-simd-11.c: New test.
+	* gcc.target/i386/sse2-vect-simd-11.c: New test.
+	* gcc.target/i386/avx2-vect-simd-11.c: New test.
+	* gcc.target/i386/avx512bw-vect-simd-11.c: New test.
+
+2019-06-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/79781
+	* g++.dg/ext/goto1.C: New test.
+
+2019-06-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/77632
+	* gfortran.dg/pr77632_1.f90: New test.
+
+2019-06-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/68265
+	* g++.dg/parse/error62.C: New test.
+
+2019-06-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/86587
+	* gfortran.dg/pr86587.f90: New test.
+
+2019-06-20  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* obj-c++.dg/stubify-1.mm: Adjust options and scan-asm checks.
+	* obj-c++.dg/stubify-2.mm: Likewise.
+	* objc.dg/stubify-1.m: Likewise.
+	* objc.dg/stubify-2.m: Likewise.
+
+2019-06-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87512
+	* g++.dg/cpp1z/inline-var7.C: New test.
+
+2019-06-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/54855
+	* gcc.target/i386/pr54855-1.c: New test.
+	* gcc.target/i386/pr54855-2.c: Likewise.
+	* gcc.target/i386/pr54855-3.c: Likewise.
+	* gcc.target/i386/pr54855-4.c: Likewise.
+	* gcc.target/i386/pr54855-5.c: Likewise.
+	* gcc.target/i386/pr54855-6.c: Likewise.
+	* gcc.target/i386/pr54855-7.c: Likewise.
+	* gcc.target/i386/pr54855-8.c: Likewise.
+	* gcc.target/i386/pr54855-9.c: Likewise.
+	* gcc.target/i386/pr54855-10.c: Likewise.
+
+2019-06-20  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.c-torture/execute/alias-access-path-1.c: New testcase.
+
+2019-06-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89873
+	* g++.dg/cpp1y/noexcept1.C: New test.
+
+2019-06-20  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90937
+	* gfortran.dg/external_procedure_4.f90: New test.
+
+2019-06-20  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.dg/pr90866-2.c: Require global_constructor.
+
+2019-06-20  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.c-torture/compile/pr89280.c: Require nonlocal_goto.
+	* gcc.dg/pr88870.c: Same.
+	* gcc.dg/pr90082.c: Same.
+
+2019-06-20  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.dg/pr89737.c: Require indirect_jumps.
+	* gcc.dg/torture/pr87693.c: Same.
+	* gcc.dg/torture/pr89135.c: Same.
+	* gcc.dg/torture/pr90071.c: Same.
+
+2019-06-20  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.c-torture/compile/pr89280.c: Require label_values.
+	* gcc.dg/pr89737.c: Same.
+	* gcc.dg/pr90082.c: Same.
+	* gcc.dg/torture/pr89135.c: Same.
+	* gcc.dg/torture/pr89247.c: Same.
+	* gcc.dg/torture/pr90071.c: Same.
+
+2019-06-20  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.c-torture/compile/pr77754-1.c: Require alloca.
+	* gcc.c-torture/compile/pr77754-2.c: Same.
+	* gcc.c-torture/compile/pr77754-3.c: Same.
+	* gcc.c-torture/compile/pr77754-4.c: Same.
+	* gcc.c-torture/compile/pr77754-5.c: Same.
+	* gcc.c-torture/compile/pr77754-6.c: Same.
+	* gcc.c-torture/compile/pr87110.c: Same.
+	* gcc.c-torture/execute/pr86528.c: Same.
+	* gcc.dg/Walloca-larger-than-2.c: Same.
+	* gcc.dg/Walloca-larger-than.c: Same.
+	* gcc.dg/Warray-bounds-41.c: Same.
+	* gcc.dg/Wrestrict-17.c: Same.
+	* gcc.dg/Wstrict-overflow-27.c: Same.
+	* gcc.dg/Wstringop-truncation-3.c: Same.
+	* gcc.dg/pr78902.c: Same.
+	* gcc.dg/pr87099.c: Same.
+	* gcc.dg/pr87320.c: Same.
+	* gcc.dg/pr89045.c: Same.
+	* gcc.dg/strlenopt-62.c: Same.
+	* gcc.dg/tree-ssa/alias-37.c: Same.
+
+2019-06-19  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/60364 - noreturn after first decl not diagnosed.
+	* g++.dg/warn/noreturn-8.C: New test.
+	* g++.dg/warn/noreturn-9.C: New test.
+	* g++.dg/warn/noreturn-10.C: New test.
+	* g++.dg/warn/noreturn-11.C: New test.
+
+2019-06-19  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90626
+	* gcc.dg/strlenopt-65.c: New test.
+	* gcc.dg/strlenopt-66.c: New test.
+	* gcc.dg/strlenopt.h (strcmp, strncmp): Declare.
+
+2019-06-19  Martin Sebor  <msebor@redhat.com>
+
+	PR translation/90156
+	* gcc.dg/format/gcc_diag-11.c: Enable.
+
+2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/69499
+	* gfortran.dg/pr69499.f90: New test.
+	* gfortran.dg/module_error_1.f90: Update dg-error string.
+
+2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/69398
+	* gfortran.dg/pr69398.f90: New test.
+
+2019-06-19  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/87907
+	* gfortran.dg/pr87907.f90: New testcase.
+
+2019-06-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR middle-end/84521
+	* gcc.c-torture/execute/pr84521.c: New test.
+
+2019-06-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-simd-8.c: If main is defined, don't include
+	tree-vect.h nor call check_vect.
+	* gcc.dg/vect/vect-simd-9.c: Likewise.
+	* gcc.dg/vect/vect-simd-10.c: New test.
+	* gcc.target/i386/sse2-vect-simd-8.c: New test.
+	* gcc.target/i386/sse2-vect-simd-9.c: New test.
+	* gcc.target/i386/sse2-vect-simd-10.c: New test.
+	* gcc.target/i386/avx2-vect-simd-8.c: New test.
+	* gcc.target/i386/avx2-vect-simd-9.c: New test.
+	* gcc.target/i386/avx2-vect-simd-10.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-8.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-9.c: New test.
+	* gcc.target/i386/avx512f-vect-simd-10.c: New test.
+
+	* g++.dg/vect/simd-3.cc: New test.
+	* g++.dg/vect/simd-4.cc: New test.
+	* g++.dg/vect/simd-5.cc: New test.
+
+2019-06-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/ubsan/pr63956.C: Adjust expected diagnostics.
+
+2019-06-19  Jim MacArthur  <jim.macarthur@codethink.co.uk>
+	    Mark Eggleston  <mark.eggleston@codethink.com>
+
+	PR fortran/89103
+	* gfortran.dg/dec_format_empty_item_1.f: New test.
+	* gfortran.dg/dec_format_empty_item_2.f: New test.
+	* gfortran.dg/dec_format_empty_item_3.f: New test.
+
+2019-06-19  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	* gcc.target/aarch64/pr88834.c: Move from here...
+	* gcc.target/aarch64/sve/pr88834.c: ...to here.
+
+2019-06-18  Cherry Zhang  <cherryyz@google.com>
+
+	* go.dg/concatstring.go: New test.
+
+2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/90921
+	* gfortran.dg/goacc/declare-3.f95: Update.
+
+	PR fortran/85221
+	* gfortran.dg/goacc/declare-3.f95: New file.
+
+	PR middle-end/90859
+	* c-c++-common/goacc/firstprivate-mappings-1.c: Update.
+
+	* c-c++-common/goacc/firstprivate-mappings-1.c: New file.
+	* g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
+
+	PR testsuite/90861
+	* c-c++-common/goacc/declare-pr90861.c: New file.
+
+	PR testsuite/90868
+	* c-c++-common/goacc/declare-1.c: Update.
+	* c-c++-common/goacc/declare-2.c: Likewise.
+
+	PR middle-end/90862
+	* c-c++-common/goacc/declare-1.c: Update.
+	* c-c++-common/goacc/declare-2.c: Likewise.
+
+2019-06-18  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/84698
+	* g++.dg/cpp0x/noexcept42.C: New test.
+
+	PR c++/71548
+	* g++.dg/cpp0x/variadic177.C: New test.
+
+2019-06-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/struct_vect_18.c: Allow branches to
+	contain dots.
+	* gcc.target/aarch64/sve/struct_vect_19.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_20.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_21.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_22.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_23.c: Likewise.
+	* gcc.target/aarch64/sve/unroll-1.c: Likewise.
+	* gcc.target/aarch64/sve/while_1.c: Check for b.any.
+
+2019-06-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/pr81563.c (dg-final): Check that no
+	registers are restored from %esp.
+
+2019-06-18  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90900
+	* gcc.dg/gomp/pr90900.c: New testcase.
+
+2019-06-18  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/pr90866-2.c: Remove a pointless declaration
+	to avoid compilation errors on arm-none-eabi.
+
+2019-06-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
+	* gcc.target/aarch64/pcs_attribute-3.c: New test.
+
+2019-06-18  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+	* gcc.target/aarch64/sve/fadda_1.c: New test.
+
+2019-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-simd-8.c: New test.
+	* gcc.dg/vect/vect-simd-9.c: New test.
+	* g++.dg/vect/simd-2.cc: New test.
+	* g++.dg/gomp/scan-1.C: New test.
+
+2019-06-17  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/62055
+	* gcc.target/i386/fnabs.c: New test.
+
+2019-06-17  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/83820 - excessive attribute arguments not detected.
+	* g++.dg/cpp0x/gen-attrs-67.C: New test.
+
+2019-06-17  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/90754
+	* g++.dg/lookup/pr90754.C: New.
+
+2019-06-17  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR middle-end/64242
+	* gcc.c-torture/execute/pr64242.c: Improve test.
+
+2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/mspabi_sllll.c: New test.
+	* gcc.target/msp430/mspabi_srall.c: New test.
+	* gcc.target/msp430/mspabi_srlll.c: New test.
+	* gcc.c-torture/execute/shiftdi-2.c: New test.
+
+2019-06-16  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* lib/target-supports.exp: Add check_effective_target_longlong64.
+
+2019-06-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-4.c: New testcase.
+	* gcc.dg/tree-ssa/alias-access-path-5.c: New testcase.
+
+2019-06-15  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/90650
+	* gdc.dg/pr90650a.d: New test.
+	* gdc.dg/pr90650b.d: New test.
+
+2019-06-15  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/dummy_derived_typed.f90: New test.
+
+2019-06-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-2.c: New testcase.
+
+2019-06-15  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/ieee/ieee_4.f90: Un-xfail on i?86-*-freebsd.
+
+2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR objc/90709
+	* obj-c++.dg/proto-lossage-7.mm: Use proxy headers.
+	* obj-c++.dg/strings/const-cfstring-2.mm: Likewise.
+	* obj-c++.dg/strings/const-cfstring-5.mm: Likewise.
+	* obj-c++.dg/strings/const-str-12.mm: Likewise.
+	* obj-c++.dg/syntax-error-1.mm: Likewise.
+	* obj-c++.dg/torture/strings/const-cfstring-1.mm: Likewise.
+	* obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
+	* obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
+	* obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
+	* obj-c++.dg/cxx-ivars-3.mm: Skip on later Darwin, where the 10.4 API
+	in no longer supported, also on m64 where there's no meaning to it.
+	* obj-c++.dg/isa-field-1.mm: Suppress unwanted warning, add comment why.
+	* obj-c++.dg/objc-gc-3.mm: Skip for Darwin > 16, the API use is an error
+	there.
+	* obj-c++.dg/qual-types-1.mm: Prune a spurious l64 warning.
+	* obj-c++.dg/stubify-1.mm: Tidy up after better compiler warnings.
+	* obj-c++.dg/stubify-2.mm: Likewise.
+	* obj-c++.dg/try-catch-1.mm: Likewise.
+	* obj-c++.dg/try-catch-3.mm: Likewise.
+
+2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR objc/90709
+	* objc.dg/encode-7-next-64bit.m: Use proxy headers.
+	* objc.dg/image-info.m: Likewise.
+	* objc.dg/method-6.m: Likewise.
+	* objc.dg/no-extra-load.m: Likewise.
+	* objc.dg/objc-foreach-4.m: Likewise.
+	* objc.dg/objc-foreach-5.m: Likewise.
+	* objc.dg/proto-lossage-7.m: Likewise.
+	* objc.dg/strings/const-cfstring-2.m: Likewise.
+	* objc.dg/strings/const-cfstring-5.m: Likewise.
+	* objc.dg/strings/const-str-12b.m: Likewise.
+	* objc.dg/symtab-1.m: Likewise.
+	* objc.dg/torture/strings/const-cfstring-1.m: Likewise.
+	* objc.dg/torture/strings/const-str-10.m: Likewise.
+	* objc.dg/torture/strings/const-str-11.m: Likewise.
+	* objc.dg/torture/strings/const-str-9.m: Likewise.
+	* objc.dg/zero-link-1.m: Likewise.
+	* objc.dg/zero-link-2.m: Likewise.
+	* objc.dg/zero-link-3.m: Likewise.
+	* objc.dg/isa-field-1.m: Suppress unwanted warning, add comment why.
+	* objc.dg/headers.m: XFAIL for Darwin14-19.
+	* objc.dg/objc-gc-4.m: Skip for Darwin > 16, the API use is an error
+	there.
+
+2019-06-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR objc/90709
+	* objc-obj-c++-shared/CF-CFString.h: New.
+	* objc-obj-c++-shared/F-NSArray.h: New.
+	* objc-obj-c++-shared/F-NSAutoreleasePool.h: New.
+	* objc-obj-c++-shared/F-NSObject.h: New.
+	* objc-obj-c++-shared/F-NSString.h: New.
+	* objc-obj-c++-shared/F-NSValue.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFArray.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFAvailability.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFBase.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFCharacterSet.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFData.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFDictionary.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFLocale.h: New.
+	* objc-obj-c++-shared/GNUStep/CoreFoundation/CFString.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSArray.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSAutoreleasePool.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSDate.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSEnumerator.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSGeometry.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSObjCRuntime.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSObject.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSRange.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSString.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSValue.h: New.
+	* objc-obj-c++-shared/GNUStep/Foundation/NSZone.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/GNUstep.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSBlocks.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSConfig.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSObjCRuntime.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/GSVersionMacros.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSArray+GNUstepBase.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSMutableString+GNUstepBase.h:
+	New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSNumber+GNUstepBase.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSObject+GNUstepBase.h: New.
+	* objc-obj-c++-shared/GNUStep/GNUstepBase/NSString+GNUstepBase.h: New.
+
+2019-06-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90779
+	* c-c++-common/goacc/routine-5.c (func2): Don't expect error for
+	static block scope variable in #pragma acc routine.
+
+2019-06-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/integer_exponentiation_4.f90: Update test.
+	* gfortran.dg/integer_exponentiation_5.F90: Ditto.
+	* gfortran.dg/no_range_check_1.f90: Ditto.
+
+2019-06-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/90577
+	PR fortran/90578
+	* gfortran.dg/lrshift_1.f90: Adjust testcase.
+	* gfortran.dg/shiftalr_3.f90: New testcase.
+
+2019-06-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/89646
+	* gfortran.dg/pr89646.f90: New test.
+
+2019-06-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/90765
+	* gcc.target/i386/pr90765-1.c: New test.
+	* gcc.target/i386/pr90765-2.c: Likewise.
+
+2019-06-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90884 - stray note with -Wctor-dtor-privacy.
+	* g++.dg/warn/ctor-dtor-privacy-4.C: New.
+	* g++.dg/warn/ctor-dtor-privacy-4.h: New.
+
+2019-06-14  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ldist-26.c: Adjust.
+
+2019-06-14  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR ipa/90401
+	* gcc.dg/ipa/ipcp-agg-10.c: New test.
+
+2019-06-13  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90662
+	* gcc.dg/pr90866-2.c: New test.
+	* gcc.dg/pr90866.c: Ditto.
+
+2019-06-13  Jiufu Guo  <guojiufu@linux.ibm.com>
+	    Lijia He  <helijia@linux.ibm.com>
+
+	PR tree-optimization/77820
+	* gcc.dg/tree-ssa/phi_on_compare-1.c: New testcase.
+	* gcc.dg/tree-ssa/phi_on_compare-2.c: New testcase.
+	* gcc.dg/tree-ssa/phi_on_compare-3.c: New testcase.
+	* gcc.dg/tree-ssa/phi_on_compare-4.c: New testcase.
+	* gcc.dg/tree-ssa/split-path-6.c: Update testcase.
+	* gcc.target/sh/pr51244-20.c: Update testcase.
+
+2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/darwin-minversion-link.c: New test.
+
+2019-06-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/68544
+	* gfortran.dg/pr68544.f90: New test.
+	* gfortran.dg/pr85687.f90: Modify test for new error message.
+
+2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32.
+
+2019-06-13  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/89344
+	* gfortran.dg/pr89344.f90: New test.
+
+2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/darwin-minversion-1.c: Use compile rather than link/run.
+	* gcc.dg/darwin-minversion-2.c: Likewise.
+
+2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR target/90871
+	* g++.dg/ext/altivec-15.C: Add dg-error directive.
+
+2019-06-13  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/pr90760.c: Require alias support.
+
+2019-06-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR tree-optimization/90869
+	* g++.dg/tree-ssa/alias-access-path-1.C: New testcase.
+
+2019-06-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90856
+	* gcc.target/i386/pr90856.c: New testcase.
+
+2019-06-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/tree-ssa/ssa-dse-1.C: Don't match exact number of chars of
+	= {} store.
+	* g++.dg/tree-ssa/pr31146.C: Change -fdump-tree-forwprop to
+	-fdump-tree-forwprop1 in dg-options.  Expect <int[5]> in MEM.
+
+2019-06-13  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/vect-version-1.c: New testcase.
+	* gcc.dg/vect/vect-version-2.c: Likewise.
+
+2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/variably-modified-type-1.C: New.
+	* g++.dg/cpp0x/alias-decl-1.C: Test the location too.
+	* g++.dg/other/pr84792-1.C: Likewise.
+	* g++.dg/other/pr84792-2.C: Likewise.
+	* g++.dg/parse/error24.C: Likewise.
+	* g++.dg/parse/error32.C: Likewise.
+	* g++.dg/parse/error33.C: Likewise.
+	* g++.dg/parse/saved1.C: Likewise.
+	* g++.dg/template/operator6.C: Likewise.
+	* g++.dg/template/pr61745.C: Likewise.
+	* g++.dg/template/typedef41.C: Likewise.
+	* g++.old-deja/g++.jason/crash10.C: Likewise.
+
+2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/conflicting-specifiers-1.C: New.
+	* g++.dg/diagnostic/two-or-more-data-types-1.C: Likewise.
+	* g++.dg/parse/error10.C: Adjust location.
+	* g++.dg/parse/pragma2.C: Likewise.
+
+2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
+
+	PR tree-optimization/89713
+	* g++.dg/tree-ssa/empty-loop.C: New test.
+	* gcc.dg/tree-ssa/dce-2.c: New test.
+	* gcc.dg/const-1.c: Add -fno-finite-loops option.
+	* gcc.dg/graphite/graphite.exp: Likewise.
+	* gcc.dg/loop-unswitch-1.c: Likewise.
+	* gcc.dg/predict-9.c: Likewise.
+	* gcc.dg/pure-2.c: Likewise.
+	* gcc.dg/tree-ssa/20040211-1.c: Likewise.
+	* gcc.dg/tree-ssa/loop-10.c: Likewise.
+	* gcc.dg/tree-ssa/split-path-6.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
+
+2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	PR target/88838
+	* gcc.target/aarch64/pr88838.c: New test.
+	* gcc.target/aarch64/sve/while_1.c: Adjust.
+
+2019-06-13  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
+
+	PR target/88834
+	* gcc.target/aarch64/pr88834.c: New test.
+	* gcc.target/aarch64/sve/struct_vect_1.c: Adjust.
+	* gcc.target/aarch64/sve/struct_vect_14.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_15.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_16.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_17.c: Likewise.
+	* gcc.target/aarch64/sve/struct_vect_7.c: Likewise.
+
+2019-06-12  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87410
+	* g++.dg/cpp1y/pr87410.C: New test.
+
+2019-06-12  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/66999 - 'this' captured by reference.
+	* g++.dg/cpp0x/lambda/lambda-this21.C: New test.
+
+	PR c++/90825 - endless recursion when evaluating sizeof.
+	PR c++/90832 - endless recursion when evaluating sizeof.
+	* g++.dg/cpp0x/constexpr-sizeof2.C: New test.
+	* g++.dg/cpp0x/constexpr-sizeof3.C: New test.
+
+2019-06-12  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90676
+	* gcc.dg/tree-ssa/pr30375.c: Adjust and simplify expected test
+	output some more.
+	* gcc.dg/tree-ssa/slsr-27.c: Ditto.
+	* gcc.dg/tree-ssa/slsr-28.c: Ditto.
+	* gcc.dg/tree-ssa/slsr-29.c: Ditto.
+	* gcc.dg/tree-ssa/ssa-dse-24.c: Ditto.
+
+2019-06-12  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90736 - bogus error with alignof.
+	* g++.dg/cpp0x/alignof5.C: New test.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* gcc.dg/builtin-apply2.c: Skip for PRU.
+	* gcc.dg/torture/stackalign/builtin-apply-2.c: Ditto.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* g++.old-deja/g++.abi/ptrmem.C: Add PRU to list.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* gcc.dg/tree-ssa/20040204-1.c: XFAIL on pru.
+	* gcc.dg/tree-ssa/reassoc-33.c: Ditto.
+	* gcc.dg/tree-ssa/reassoc-34.c: Ditto.
+	* gcc.dg/tree-ssa/reassoc-35.c: Ditto.
+	* gcc.dg/tree-ssa/reassoc-36.c: Ditto.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* gcc.dg/stack-usage-1.c: Define PRU stack usage.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
+	* gcc.dg/20020312-2.c: No PIC register for PRU.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* lib/gcc-dg.exp: Filter unsupported features in PRU's TI ABI mode.
+	* lib/target-utils.exp: Ditto.
+	* lib/target-supports.exp (check_effective_target_function_pointers,
+	check_effective_target_large_return_values): New.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* lib/gcc-dg.exp: Bail on region overflow for tiny targets.
+	* lib/target-utils.exp: Ditto.
+	* lib/target-supports.exp: Declare PRU target as tiny.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
+	* gcc.target/pru/abi-arg-struct.c: New test.
+	* gcc.target/pru/ashiftrt.c: New test.
+	* gcc.target/pru/builtins-1.c: New test.
+	* gcc.target/pru/builtins-error.c: New test.
+	* gcc.target/pru/clearbit.c: New test.
+	* gcc.target/pru/loop-asm.c: New test.
+	* gcc.target/pru/loop-dowhile.c: New test.
+	* gcc.target/pru/loop-hi-1.c: New test.
+	* gcc.target/pru/loop-hi-2.c: New test.
+	* gcc.target/pru/loop-qi-1.c: New test.
+	* gcc.target/pru/loop-qi-2.c: New test.
+	* gcc.target/pru/loop-short-1.c: New test.
+	* gcc.target/pru/loop-short-2.c: New test.
+	* gcc.target/pru/loop-si-1.c: New test.
+	* gcc.target/pru/loop-si-2.c: New test.
+	* gcc.target/pru/loop-u8_pcrel_overflow.c: New test.
+	* gcc.target/pru/loop-ubyte-1.c: New test.
+	* gcc.target/pru/loop-ubyte-2.c: New test.
+	* gcc.target/pru/lra-framepointer-fragmentation-1.c: New test.
+	* gcc.target/pru/lra-framepointer-fragmentation-2.c: New test.
+	* gcc.target/pru/mabi-ti-1.c: New test.
+	* gcc.target/pru/mabi-ti-2.c: New test.
+	* gcc.target/pru/mabi-ti-3.c: New test.
+	* gcc.target/pru/mabi-ti-4.c: New test.
+	* gcc.target/pru/mabi-ti-5.c: New test.
+	* gcc.target/pru/mabi-ti-6.c: New test.
+	* gcc.target/pru/mabi-ti-7.c: New test.
+	* gcc.target/pru/pr64366.c: New test.
+	* gcc.target/pru/pragma-ctable_entry.c: New test.
+	* gcc.target/pru/pru.exp: New file.
+	* gcc.target/pru/qbbc-1.c: New test.
+	* gcc.target/pru/qbbc-2.c: New test.
+	* gcc.target/pru/qbbc-3.c: New test.
+	* gcc.target/pru/qbbs-1.c: New test.
+	* gcc.target/pru/qbbs-2.c: New test.
+	* gcc.target/pru/setbit.c: New test.
+	* gcc.target/pru/zero_extend-and-hisi.c: New test.
+	* gcc.target/pru/zero_extend-and-qihi.c: New test.
+	* gcc.target/pru/zero_extend-and-qisi.c: New test.
+	* gcc.target/pru/zero_extend-hisi.c: New test.
+	* gcc.target/pru/zero_extend-qihi.c: New test.
+	* gcc.target/pru/zero_extend-qisi.c: New test.
+	* lib/target-supports.exp: Add PRU to feature filters.
+
+2019-06-12  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90002
+	* gfortran.dg/pr90002.f90: New test.
+
+2019-06-12  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90676
+	* gcc.dg/tree-ssa/dump-6.c: New test.
+	* g++.dg/tree-ssa/pr19807.C: Adjust expected output.
+	* g++.dg/tree-ssa/ssa-dse-1.C: Same.
+	* gcc.dg/store_merging_5.c: Same.
+	* gcc.dg/tree-prof/stringop-2.c: Same.
+	* gcc.dg/tree-ssa/pr30375.c: Same.
+	* gcc.dg/tree-ssa/slsr-27.c: Same.
+	* gcc.dg/tree-ssa/slsr-28.c: Same.
+	* gcc.dg/tree-ssa/slsr-29.c: Same.
+	* gcc.dg/tree-ssa/ssa-dse-24.c: Same.
+
+2019-06-12  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/90662
+	* gcc.dg/strlenopt-62.c: New test.
+	* gcc.dg/strlenopt-63.c: New test.
+	* gcc.dg/strlenopt-64.c: New test.
+
+2019-06-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
+
+	* gcc.target/arm/ssadv16qi.c: New test.
+	* gcc.target/arm/usadv16qi.c: Likewise.
+
+2019-06-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/90760
+	* gcc.dg/pr90760.c: New test.
+
+2019-06-11  Faraz Shahbazker  <fshahbazker@wavecomp.com>
+
+	* gcc.target/mips/data-sym-pool.c: Update expected output.
+	* gcc.target/mips/data-sym-multi-pool.c: New test.
+
+2019-06-11  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/65364
+	* gcc.dg/uninit-19.c (fn1): Adjust target condition for Darwin.
+	(fn2): Likewise.
+
+2019-06-11  Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/localentry-1.c: Add -mpcrel option.
+	* gcc.target/powerpc/localentry-detect-1.c: Explicitly set and
+	unset -mpcrel in the target pragmas.
+	* gcc.target/powerpc/notoc-direct-1.c: Add -mpcrel option.
+	* gcc.target/powerpc/pcrel-sibcall-1.c: Explicitly set and
+	unset -mpcrel in the target pragmas.
+
+2019-06-11  Marc Glisse  <marc.glisse@inria.fr>
+
+	* gcc.dg/tree-ssa/cmpexactdiv-5.c: New file.
+
+2019-06-11  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/90449 - add -Winaccessible-base option.
+	* g++.dg/warn/Winaccessible-base-1.C: New file.
+	* g++.dg/warn/Winaccessible-base-2.C: New file.
+	* g++.dg/warn/Winaccessible-virtual-base-1.C: New file.
+	* g++.dg/warn/Winaccessible-virtual-base-2.C: New file.
+
+2019-06-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90810
+	* g++.dg/ext/vector37.C: New test.
+
+2019-06-10  Matthew Beliveau  <mbelivea@redhat.com>
+
+	PR c++/87250
+	* g++.dg/cpp0x/pr87250.C: New test.
+
+2019-06-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/90772
+	* g++.dg/cpp1y/feat-cxx14.C: Use std::size_t instead of size_t.
+	* g++.dg/cpp1z/feat-cxx1z.C: Likewise.
+	* g++.dg/cpp2a/feat-cxx2a.C: Likewise.
+	* g++.dg/cpp1z/pr85569.C: Include <functional>.
+	* g++.dg/tree-ssa/pr80293.C: Include <cstdint>.
+	* g++.dg/tree-ssa/pr69336.C: Include <stdexcept>.
+
+2019-06-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR other/90695
+	* g++.dg/cpp0x/noexcept15.C: Remove dependency on library header.
+
+2019-06-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/scan-1.c: New test.
+	* c-c++-common/gomp/scan-2.c: New test.
+	* c-c++-common/gomp/scan-3.c: New test.
+	* c-c++-common/gomp/scan-4.c: New test.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/no_profile_instrument_function-attr-1.c: Fix
+	function name.
+
+2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/jumptables.c: Update test.
+
+2019-06-10  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/and-cnst-size.c: New test.
+	* gcc.target/arc/mov-cnst-size.c: Likewise.
+	* gcc.target/arc/or-cnst-size.c: Likewise.
+	* gcc.target/arc/store-merge-1.c: Update test.
+	* gcc.target/arc/arc700-stld-hazard.c: Likewise.
+	* gcc.target/arc/cmem-1.c: Likewise.
+	* gcc.target/arc/cmem-2.c: Likewise.
+	* gcc.target/arc/cmem-3.c: Likewise.
+	* gcc.target/arc/cmem-4.c: Likewise.
+	* gcc.target/arc/cmem-5.c: Likewise.
+	* gcc.target/arc/cmem-6.c: Likewise.
+	* gcc.target/arc/loop-4.c: Likewise.
+	* gcc.target/arc/movh_cl-1.c: Likewise.
+	* gcc.target/arc/sdata-3.c: Likewise.
+
+2019-06-10  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/ipa/pr68035.c: Update scanned pattern.
+
+2019-06-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/attr-copy-6.c: Require alias support.
+
+2019-06-09  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/65175
+	* g++.dg/cpp0x/alias-decl-69.C: New test.
+
+	PR c++/60366
+	* g++.dg/cpp0x/lambda/lambda-ice32.C: New test.
+
+019-06-09  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89365
+	* gfortran.dg/assumed_rank_bounds_3.f90: New test.
+
+2019-06-08  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/90786
+	* gfortran.dg/proc_ptr_51.f90: New test.
+
+2019-06-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/52269
+	* g++.dg/cpp0x/constexpr-decltype4.C: New test.
+
+2019-06-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+	    Tomáš Trnka  <trnka@scm.com>
+
+	PR fortran/90744
+	* gfortran.dg/deferred_character_33.f90: New test.
+	* gfortran.dg/deferred_character_33a.f90: New test.
+
+2019-06-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/77548
+	* g++.dg/other/pr77548.C: New test.
+
+	PR c++/72845
+	* g++.dg/cpp0x/noexcept41.C: New test.
+
+2019-06-08  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.target/aarch64/sve/init_1.c: Remove options
+	-O2 -fno-schedule-insns and instead pass -O.
+	Update assembly in comments.
+	* gcc.target/aarch64/sve/init_2.c: Likewise.
+	* gcc.target/aarch64/sve/init_3.c: Likewise.
+	* gcc.target/aarch64/sve/init_4.c: Likewise.
+	* gcc.target/aarch64/sve/init_5.c: Likewise and additionally
+	adjust dg-scan.
+	* gcc.target/aarch64/sve/init_6.c: Likewise.
+	* gcc.target/aarch64/sve/init_7.c: Likewise.
+	* gcc.target/aarch64/sve/init_8.c: Likewise.
+	* gcc.target/aarch64/sve/init_9.c: Likewise.
+	* gcc.target/aarch64/sve/init_10.c: Likewise.
+	* gcc.target/aarch64/sve/init_11.c: Likewise.
+	* gcc.target/aarch64/sve/init_12.c: Likewise.
+
+2019-06-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/77747
+	* g++.dg/cpp0x/inh-ctor33.C: New test.
+
+	PR c++/77967
+	* g++.dg/cpp0x/alias-decl-68.C: New test.
+
+	PR c++/77771
+	* g++.dg/cpp0x/constexpr-77771.C: New test.
+
+2019-06-07  John David Anglin  <danglin@gcc.gnu.org>
+
+	* lib/scanasm.exp (dg-function-on-line): Add pattern for hppa*-*-linux*.
+
+2019-06-07  Mark Eggleston  <mark.eggleston@codethink.com>
+
+	PR fortran/89100
+	* gfortran.dg/fmt_f_default_field_width_3.f90: Modify dg-error
+	to allow use when kind=16 is not supported.
+	* gfortran.dg/fmt_g_default_field_width_3.f90: Modify dg-error
+	to allow use when kind=16 is not supported.
+
+2019-06-07  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90574
+	* gcc.misc-tests/gcov-pr90574-1.c: New testcase.
+	* gcc.misc-tests/gcov-pr90574-2.c: Likewise.
+
+2019-06-07  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/lto/alias-access-path-2.0.c: New testcase.
+
+2019-06-07  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/78902
+	* c-c++-common/asan/alloca_loop_unpoisoning.c: Use result
+	of __builtin_alloca.
+	* c-c++-common/asan/pr88619.c: Likewise.
+	* g++.dg/overload/using2.C: Likewise for malloc.
+	* gcc.dg/attr-alloc_size-5.c: Add new dg-warning.
+	* gcc.dg/nonnull-3.c: Use result of __builtin_strdup.
+	* gcc.dg/pr43643.c: Likewise.
+	* gcc.dg/pr59717.c: Likewise for calloc.
+	* gcc.dg/torture/pr71816.c: Likewise.
+	* gcc.dg/tree-ssa/pr78886.c: Likewise.
+	* gcc.dg/tree-ssa/pr79697.c: Likewise.
+	* gcc.dg/pr78902.c: New test.
+
+2019-06-06  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* g++.dg/cpp0x/alignas4.C: Amend test to check for zerofill syntax
+	on Darwin.
+
+2019-06-06  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/tree-ssa/alias-access-path-1.c: Remove -fno-tree-sra option.
+	* gcc.dg/tree-ssa/ssa-dse-26.c: Disable FRE.
+	* gnat.dg/opt39.adb: Adjust scan dump.
+
+2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/size-optimized-shifts.c: New test.
+
+2019-06-06  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	* gcc.target/msp430/emulate-slli.c: New test.
+	* gcc.target/msp430/emulate-srai.c: New test.
+	* gcc.target/msp430/emulate-srli.c: New test.
+
+2019-06-06  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/87954
+	* gcc.dg/pr87954.c: New test.
+
+2019-06-06  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/alias-37.c: New testcase.
+	* gcc.dg/torture/20190604-1.c: Likewise.
+	* gcc.dg/tree-ssa/pta-callused.c: Adjust.
+
+2019-06-06  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* gcc.target/arc/tmac-1.c: Reoreder dg-directives.
+	* gcc.target/arc/tmac-2.c: Likewise.
+
+2019-06-05  Martin Sebor  <msebor@redhat.com>
+
+	PR c/90737
+	* c-c++-common/Wreturn-local-addr.c: New test.
+	* g++.dg/warn/Wreturn-local-addr-6.C: New test.
+
+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
+	for {x,y,z} suffix.
+	* gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.
+
+2019-06-05  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/format/gcc_diag-11.c: Skip until -Wformat-diag has
+	been committed.
+
+2019-06-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/return-type-invalid-1.C: New.
+	* g++.old-deja/g++.brendan/crash16.C: Adjust.
+	* g++.old-deja/g++.law/ctors5.C: Likewise.
+
+2019-06-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/other/friend4.C: Test locations too.
+	* g++.dg/other/friend5.C: Likewise.
+	* g++.dg/other/friend7.C: Likewise.
+
+2019-06-05  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* g++.target/powerpc/undef-bool-3.C: Add -maltivec to dg-options.
+
+2019-06-05  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/weak/weak-19.c: New test.
+
+2019-06-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/discr6.ads: New test.
+
+2019-06-05  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* gcc.target/aarch64/return_address_sign_b_1.c: New file.
+	* gcc.target/aarch64/return_address_sign_b_2.c: New file.
+	* gcc.target/aarch64/return_address_sign_b_3.c: New file.
+	* gcc.target/aarch64/return_address_sign_builtin.c: New file.
+	* g++.target/aarch64/return_address_sign_ab_exception.C: New file.
+	* g++.target/aarch64/return_address_sign_b_exception.C: New file.
+
+2019-06-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/90733
+	* gcc.dg/pr90733.c: New test.
+
+2019-06-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90726
+	* gcc.dg/pr90726.c: Enable IVOPTs.
+
+2019-06-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/vect/simd-1.cc: New test.
+
+2019-06-05  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89803
+	* gcc.target/i386/avx-1.c (__builtin_ia32_fpclasssss,
+	__builtin_ia32_fpclasssd): Removed.
+	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+	* gcc.target/i386/sse-13.c (__builtin_ia32_fpclasssss,
+	__builtin_ia32_fpclasssd): Removed.
+	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+	* gcc.target/i386/sse-23.c (__builtin_ia32_fpclasssss,
+	__builtin_ia32_fpclasssd): Removed.
+	(__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+	* gcc.target/i386/avx512dq-vfpclassss-2.c: New.
+	* gcc.target/i386/avx512dq-vfpclasssd-2.c: New.
+	* gcc.target/i386/avx512dq-vfpclassss-1.c (avx512f_test):
+	Add test for _mm_mask_fpclass_ss_mask.
+	* gcc.target/i386/avx512dq-vfpclasssd-1.c (avx512f_test):
+	Add test for _mm_mask_fpclass_sd_mask.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
+	* gcc.target/powerpc/direct-move-double2.c: Ditto.
+	* gcc.target/powerpc/direct-move-float1.c: Ditto.
+	* gcc.target/powerpc/direct-move-float2.c: Ditto.
+	* gcc.target/powerpc/direct-move-vint1.c: Ditto.
+	* gcc.target/powerpc/direct-move-vint2.c: Ditto.
+
+2019-06-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/direct-move-float1.c: Use "wa" instead of "ww"
+	constraint.
+
+2019-06-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/concepts/pr60573.C: Test locations too.
+	* g++.dg/cpp0x/deleted13.C: Likewise.
+	* g++.dg/parse/error29.C: Likewise.
+	* g++.dg/parse/qualified4.C: Likewise.
+	* g++.dg/template/crash96.C Likewise.
+	* g++.old-deja/g++.brendan/crash22.C Likewise.
+	* g++.old-deja/g++.brendan/crash23.C Likewise.
+	* g++.old-deja/g++.law/visibility10.C Likewise.
+	* g++.old-deja/g++.other/decl5.C: Likewise.
+
+2019-06-04  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/78263
+	* g++.target/powerpc: New directory.
+	* g++.target/powerpc/powerpc.exp: New test driver.
+	* g++.target/powerpc/undef-bool-3.C: New.
+
+2019-06-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+	a sorry_at on any of the clauses.
+
+2019-06-04  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90726
+	* gcc.dg/pr90726.c: New testcase.
+
+2019-06-04  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90738
+	* gcc.dg/torture/pr90738.c: New testcase.
+
+	Revert
+	2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
+
+2019-06-04  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/goacc/acc-icf.c: Change scanned pattern.
+	* gfortran.dg/goacc/pr78027.f90: Likewise.
+
+2019-06-03  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/mmfpgpr.c: Delete.
+
+2019-06-03  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.dg/debug/enum-1.c: Add -fno-eliminate-unused-debug-symbols
+	on AIX.
+	* g++.dg/debug/enum-1.C: Same.
+
+2019-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR middle-end/64242
+	* gcc.c-torture/execute/pr64242.c: Update test.
+
+2019-06-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* gcc.target/aarch64/pcs_attribute-2.c: New test.
+	* gcc.target/aarch64/torture/simd-abi-4.c: Check .variant_pcs support.
+	* lib/target-supports.exp (check_effective_target_aarch64_variant_pcs):
+	New.
+
+2019-06-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/ssadv16qi.c: Add +nodotprod to pragma.
+	* gcc.target/aarch64/usadv16qi.c: Likewise.
+	* gcc.target/aarch64/ssadv16qi-dotprod.c: New test.
+	* gcc.target/aarch64/usadv16qi-dotprod.c: Likewise.
+
+2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* lib/target-supports.exp (add_options_for_aarch64_sve): New procedure.
+	(aarch64_sve_hw_bits): Call add_options_for_aarch64_sve.
+	(check_effective_target_aarch64_sve_hw): Likewise.
+
+2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
+
+2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90716
+	* gcc.dg/guality/pr90716.c: New testcase.
+
+2019-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	PR target/88837
+	* gcc.target/aarch64/sve/init_1.c: New test.
+	* gcc.target/aarch64/sve/init_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_2.c: Likewise.
+	* gcc.target/aarch64/sve/init_2_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_3.c: Likewise.
+	* gcc.target/aarch64/sve/init_3_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_4.c: Likewise.
+	* gcc.target/aarch64/sve/init_4_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_5.c: Likewise.
+	* gcc.target/aarch64/sve/init_5_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_6.c: Likewise.
+	* gcc.target/aarch64/sve/init_6_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_7.c: Likewise.
+	* gcc.target/aarch64/sve/init_7_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_8.c: Likewise.
+	* gcc.target/aarch64/sve/init_8_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_9.c: Likewise.
+	* gcc.target/aarch64/sve/init_9_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_10.c: Likewise.
+	* gcc.target/aarch64/sve/init_10_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_11.c: Likewise.
+	* gcc.target/aarch64/sve/init_11_run.c: Likewise.
+	* gcc.target/aarch64/sve/init_12.c: Likewise.
+	* gcc.target/aarch64/sve/init_12_run.c: Likewise.
+
+2019-06-03  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	PR tree-optimization/90681
+	* gfortran.dg/vect/pr90681.f: New test.
+
+2019-06-03  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90713
+	* gcc.dg/gimplefe-40.c: Add -maltivec for powerpc.
+
+2019-06-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90539
+	* gfortran.dg/internal_pack_24.f90: New test.
+
+2019-06-01  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/90698
+	* gcc.target/i386/pr49866.c: XFAIL for Darwin.
+	* gcc.target/i386/pr63538.c: Likewise.
+	* gcc.target/i386/pr61599-1.c: Skip for Darwin.
+
+2019-06-01  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/90694
+	* gcc.dg/tree-ssa/dump-5.c: New test.
+
+2019-05-31  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/alias-1_0.C: New testcase.
+	* g++.dg/lto/alias-1_1.C: New testcase.
+
+2019-05-31  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89355
+	* gcc.target/i386/cet-label-3.c: New test.
+	* gcc.target/i386/cet-label-4.c: Likewise.
+	* gcc.target/i386/cet-label-5.c: Likewise.
+
+2019-05-31  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* gcc.target/mips/msa-fmadd.c: New.
+
+2019-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+	a sorry on lastprivate conditional on simd construct.
+	* gcc.dg/vect/vect-simd-6.c: New test.
+	* gcc.dg/vect/vect-simd-7.c: New test.
+
+	* gcc.dg/vect/vect-simd-5.c: New test.
+
+2019-05-31  Xiong Hu Luo  <luoxhu@linux.ibm.com>
+
+	PR c/43673
+	* gcc.dg/format-dfp-printf-1.c: New test.
+	* gcc.dg/format-dfp-scanf-1.c: Likewise.
+
+2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
+
+	* g++.dg/tree-ssa/cprop-vcond.C: New file.
+
+2019-05-31  Marc Glisse  <marc.glisse@inria.fr>
+
+	* gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
+	* gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
+	* gcc.dg/Walloca-13.c: Xfail.
+
+2019-05-31  Bill Schmidt  <wschmidt@linux.ibm.com>
+	    Michael Meissner  <meissner@linux.ibm.com>
+
+	* gcc.target/powerpc/cpu-future.c: Require powerpc_future_ok.
+	* gcc.target/powerpc/localentry-1.c: Likewise.
+	* gcc.target/powerpc/localentry-direct-1.c: Likewise.
+	* gcc.target/powerpc/notoc-direct-1.c: Likewise.
+	* gcc.target/powerpc/pcrel-sibcall-1.c: Likewise.
+	* lib/target-supports.exp (check_powerpc_future_hw_available): New.
+	(check_effective_target_powerpc_future_ok): New.
+
+2019-05-31  Thomas De Schampheleire  <thomas.de_schampheleire@nokia.com>
+
+	PR debug/86964
+	* g++.dg/debug/dwarf2/fesd-any.C: Use
+	-fno-eliminate-unused-debug-symbols.
+	* g++.dg/debug/dwarf2/fesd-baseonly.C: Likewise.
+	* g++.dg/debug/dwarf2/fesd-none.C: Likewise.
+	* g++.dg/debug/dwarf2/fesd-reduced.C: Likewise.
+	* g++.dg/debug/dwarf2/fesd-sys.C: Likewise.
+	* g++.dg/debug/dwarf2/inline-var-1.C: Likewise.
+	* g++.dg/debug/enum-2.C: Likewise.
+	* gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
+	* gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
+	* gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
+	* gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
+	* gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
+
+2019-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90671
+	* gcc.dg/torture/pr90671.c: New test.
+
+2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* g++.dg/cpp0x/pr84497.C: Require alias support.
+
+2019-05-31  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/falign-functions-3.c: Adjust align syntax
+	and label for Darwin.
+	* gcc.target/i386/attr-aligned-2.c: Adjust align syntax for
+	Darwin.
+
+2019-05-30  Sylvia Taylor  <sylvia.taylor@arm.com>
+
+	* gcc.target/aarch64/sve/fabd_1.c: New.
+
+2019-05-30  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr86257.c: Require native TLS support.
+	* gcc.target/i386/stack-prot-sym.c: Likewise.
+
+2019-05-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/alias-decl-18.C: Test location too.
+	* g++.dg/cpp0x/udlit-nofunc-neg.C: Likewise.
+	* g++.dg/parse/crash59.C: Likewise.
+	* g++.dg/parse/error38.C: Likewise.
+	* g++.dg/parse/error39.C: Likewise.
+	* g++.dg/template/crash31.C: Likewise.
+	* g++.dg/template/operator8.C: Likewise.
+	* g++.dg/template/operator9.C: Likewise.
+
+2019-05-29  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/notoc-direct-1.c: New.
+	* gcc.target/powerpc/pcrel-sibcall-1.c: New.
+
+2019-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90598
+	* g++.dg/cpp0x/pr90598.C: New test.
+
+2019-05-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90539
+	* gfortran.dg/internal_pack_21.f90: Adjust scan patterns.
+	* gfortran.dg/internal_pack_22.f90: New test.
+	* gfortran.dg/internal_pack_23.f90: New test.
+
+2019-05-29  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa/alias-access-spath-1.c: new testcase.
+
+2019-05-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89875
+	* g++.dg/cpp0x/decltype-pr66548.C: Remove xfail.
+	* g++.dg/template/sizeof-template-argument.C: Adjust expected error.
+
+2019-05-29  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* gcc.target/aarch64/sve2/aarch64-sve2.exp: New file, regression
+	driver for AArch64 SVE2.
+	* gcc.target/aarch64/sve2/average_1.c: New test.
+	* lib/target-supports.exp (check_effective_target_aarch64_sve2): New
+	helper.
+	(check_effective_target_aarch64_sve1_only): Likewise.
+	(check_effective_target_aarch64_sve2_hw): Likewise.
+	(check_effective_target_vect_avg_qi): Check for SVE1 only.
+
+2019-05-29  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* gcc.target/aarch64/return_address_sign_b_1.c: New file.
+	* gcc.target/aarch64/return_address_sign_b_2.c: New file.
+	* gcc.target/aarch64/return_address_sign_b_3.c: New file.
+	* gcc.target/aarch64/return_address_sign_b_exception.c: New file.
+	* gcc.target/aarch64/return_address_sign_ab_exception.c: New file.
+	* gcc.target/aarch64/return_address_sign_builtin.c: New file
+
+2019-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+	sorry on lastprivate conditional on parallel for.
+	* c-c++-common/gomp/lastprivate-conditional-3.c (foo): Add tests for
+	lastprivate conditional warnings on parallel for constructs.
+	* c-c++-common/gomp/lastprivate-conditional-4.c: New test.
+
+	PR c/90628
+	* c-c++-common/builtin-arith-overflow-3.c: New test.
+
+	P1091R3 - Extending structured bindings to be more like var decls
+	P1381R1 - Reference capture of structured bindings
+	* g++.dg/cpp1z/decomp3.C (test): For static, expect only warning
+	instead of error and only for c++17_down.  Add a thread_local test.
+	(z2): Add a __thread test.
+	* g++.dg/cpp2a/decomp1.C: New test.
+	* g++.dg/cpp2a/decomp1-aux.cc: New file.
+	* g++.dg/cpp2a/decomp2.C: New test.
+	* g++.dg/cpp2a/decomp3.C: New test.
+
+2019-05-29  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/90657
+	* gcc.dg/ipa/pr90555.c: Remove duplicite dg-compile.
+
+2019-05-28  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/localentry-detect-1.c: New file.
+
+2019-05-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90548 - ICE with generic lambda and empty pack.
+	* g++.dg/cpp1y/lambda-generic-90548.C: New test.
+
+2019-05-28  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* gcc.target/aarch64/sve/mask_load_slp_1.c: New test for SLP
+	vectorized masked loads.
+
+2019-05-28  Jeff Law  <law@redhat.com>
+
+	* gcc.target/sh/pr50749-qihisi-predec-3.c: Disable
+	loop distribution.
+
+2019-05-28  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/p9-dimode1.c: Don't restrict to -m64.  Check for
+	all mtvsr*, not just mtvsrd.  Use "wa" instead of "wi" constraints.
+	* gcc.target/powerpc/p9-dimode2.c: Ditto.
+
+2019-05-28  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/90555
+	* gcc.dg/ipa/pr90555.c: New test.
+
+2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/machine_attr1.ad[sb]: New test.
+
+2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt79.ad[sb]: New test.
+
+2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/discr5.ads: New test.
+
+2019-05-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/prefetch1.ad[sb]: New test.
+
+2019-05-27  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr22076.c: Adjust options to
+	match codegen expected by the scan-asms.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/array4.ads: New test.
+
+2019-05-27  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR tree-optimization/88440
+	* gcc.target/aarch64/sve/index_offset_1.c: Add
+	-fno-tree-loop-distribute-patterns.
+	* gcc.target/aarch64/sve/single_1.c: Likewise.
+	* gcc.target/aarch64/sve/single_2.c: Likewise.
+	* gcc.target/aarch64/sve/single_3.c: Likewise.
+	* gcc.target/aarch64/sve/single_4.c: Likewise.
+	* gcc.target/aarch64/sve/vec_init_1.c: Likewise.
+	* gcc.target/aarch64/vect-fmovd-zero.c: Likewise.
+	* gcc.target/aarch64/vect-fmovf-zero.c: Likewise.
+	* gcc.target/arm/ivopts.c: Likewise.
+
+2019-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90637
+	* gcc.dg/gomp/pr90637.c: New testcase.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/expect2.adb: New test.
+	* gnat.dg/expect2_pkg.ads: New helper.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/aliased2.adb: New test.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/limited_with7.ad[sb]: New test.
+	* gnat.dg/limited_with7_pkg.ads: New helper.
+
+2019-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/unchecked_convert13.adb: New test.
+
+2019-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90615
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: Add
+	-fno-tree-loop-distribute-patterns.
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Likewise.
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: Likewise.
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Likewise.
+	* gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: Likewise.
+	* gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
+
+2019-05-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr39013-1.c: Adjust scan-asms for PIE to
+	account for PIC code on Darwin.
+	* gcc.target/i386/pr39013-2.c: Likewise.
+	* gcc.target/i386/pr64317.c: Likewise.
+
+2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr59874-3.c: Use the spelling of popcnt
+	expected for Darwin.
+
+2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr89261.c: Test that the alignment required
+	by the test correctly produces the expected error on Darwin.
+
+2019-05-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr82659-3.c: Require alias support.
+
+2019-05-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90572 - wrong disambiguation in friend declaration.
+	* g++.dg/cpp2a/typename16.C: New test.
+	* g++.dg/parse/friend13.C: New test.
+
+2019-05-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+	sorry for omp for.
+	* c-c++-common/gomp/lastprivate-conditional-3.c: New test.
+
+2019-05-24  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90607
+	* gcc.dg/pr53265.c: Amend for new expected diagnostic.
+
+2019-05-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90106
+	PR testsuite/90517
+	* gcc.dg/cdce1.c: Don't scan-assembler, instead -fdump-tree-optimized
+	and scan-tree-dump for tail call.
+	* gcc.dg/cdce2.c: Likewise.
+
+2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pconfig-1.c: Scan for the string in the generated
+	code, not in comments or miscellaneous directives.
+	* gcc.target/i386/pr18041-1.c: Likewise.
+	* gcc.target/i386/pr18041-2.c: Likewise.
+	* gcc.target/i386/wbinvd-1.c: Likewise.
+	* gcc.target/i386/wbnoinvd-1.c: Likewise.
+	* gcc.target/i386/pr66819-3.c: Specifically, check that there is no
+	call to "bar".
+	* gcc.target/i386/pr66819-4.c: Likewise.
+	* gcc.target/i386/pr82662.c
+	* gcc.target/i386/ptwrite2.c: Make the checks look for the specific
+	destination register, don't try the m32 test on m64 targets.
+
+2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr67985-2.c: Adjust label checks for
+	Darwin.
+	* gcc.target/i386/pr77881.c: Likewise.
+
+2019-05-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/falign-functions-2.c: Skip for Darwin.
+	* gcc.target/i386/pr70738-7.c: Likewise.
+	* gcc.target/i386/pr24414.c: Likewise.
+
+2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* lib/target-supports.exp (check_effective_target_mfentry): New.
+	* gcc.target/i386/fentry-override.c: Require effective target mfentry.
+	* gcc.target/i386/fentry.c: Likewise.
+	* gcc.target/i386/fentryname1.c: Likewise.
+	* gcc.target/i386/fentryname2.c: Likewise.
+	* gcc.target/i386/fentryname3.c: Likewise.
+	* gcc.target/i386/nop-mcount.c: Likewise.
+	* gcc.target/i386/pr82699-2.c: Likewise.
+	* gcc.target/i386/pr82699-4.c: Likewise.
+	* gcc.target/i386/pr82699-5.c: Likewise.
+	* gcc.target/i386/pr82699-6.c: Likewise.
+	* gcc.target/i386/returninst1.c: Likewise.
+	* gcc.target/i386/returninst2.c: Likewise.
+	* gcc.target/i386/returninst3.c: Likewise.
+
+2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/localentry-1.c: New file.
+
+2019-05-23  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/90552
+	* gcc.target/i386/pr90552.c: New test.
+
+2019-05-23  Mark Eggleston  <mark.eggleston@codethink.com>
+
+	* gfortran.dg/fmt_f_default_field_width_1.f90: Hide REAL(16) behind
+	__GFC_REAL_16__.  Add -cpp to dg-options.
+	* gfortran.dg/fmt_f_default_field_width_2.f90: Ditto.
+	* gfortran.dg/fmt_f_default_field_width_3.f90: Ditto.
+	* gfortran.dg/fmt_g_default_field_width_1.f90: Ditto.
+	* gfortran.dg/fmt_g_default_field_width_2.f90: Ditto.
+	* gfortran.dg/fmt_g_default_field_width_3.f90: Ditto.
+
+2019-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/cpu-future.c: New test.
+
+2019-05-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88440
+	* gcc.dg/tree-ssa/ldist-37.c: New testcase.
+	* gcc.dg/tree-ssa/ldist-38.c: Likewise.
+	* gcc.dg/vect/vect.exp: Add -fno-tree-loop-distribute-patterns.
+	* gcc.dg/tree-ssa/ldist-37.c: Adjust.
+	* gcc.dg/tree-ssa/ldist-38.c: Likewise.
+	* g++.dg/tree-ssa/pr78847.C: Likewise.
+	* gcc.dg/autopar/pr39500-1.c: Likewise.
+	* gcc.dg/autopar/reduc-1char.c: Likewise.
+	* gcc.dg/autopar/reduc-7.c: Likewise.
+	* gcc.dg/tree-ssa/ivopts-lt-2.c: Likewise.
+	* gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
+	* gcc.dg/tree-ssa/predcom-dse-1.c: Likewise.
+	* gcc.dg/tree-ssa/predcom-dse-2.c: Likewise.
+	* gcc.dg/tree-ssa/predcom-dse-3.c: Likewise.
+	* gcc.dg/tree-ssa/predcom-dse-4.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-7.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-8.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-9.c: Likewise.
+	* gcc.dg/tree-ssa/scev-11.c: Likewise.
+	* gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: Likewise.
+	* gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Likewise.
+	* gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: Likewise.
+	* gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: Likewise.
+	* gcc.target/i386/pr30970.c: Likewise.
+	* gcc.target/i386/vect-double-1.c: Likewise.
+	* gcc.target/i386/vect-double-2.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-26.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-32.c: Likewise.
+	* gfortran.dg/vect/vect-5.f90: Likewise.
+	* gfortran.dg/vect/vect-8.f90: Likewise.
+
+2019-05-23  Martin Liska  <mliska@suse.cz>
+
+	PR sanitizer/90570
+	* g++.dg/asan/pr90570.C: New test.
+
+2019-05-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt78.ad[sb]: New test.
+
+2019-05-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR rtl-optimisation/64895
+	* gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
+	* gcc.target/i386/fuse-caller-save.c: Likewise.
+	* gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
+	PIC cases, remove XFAILs.
+
+2019-05-23  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR middle-end/90510
+	* brig.dg/test/gimple/packed.hsail: Adjust.
+
+2019-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp2a/is-constant-evaluated8.C: New test.
+
+2019-05-23  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gfortran.dg/dec_io_1.f90, gfortran.dg/dtio_1.f90,
+	gfortran.dg/dtio_12.f90, gfortran.dg/fmt_en.f90,
+	gfortran.dg/namelist_89.f90: Gate test on effective_target
+	fd_truncate.
+
+2019-05-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/90462
+	* g++.dg/pr90462.C: New test.
+
+2019-05-22  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/cpp1y/udlit-char-template-neg.C: Expect the error on a
+	different line.  Check the column number too.
+
+2019-05-22  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/vect-signbitf.c (dg-final): Improve
+	scan-assembler-not string to avoid false matching on 32bit targets.
+
+2019-05-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88483
+	* gcc.target/i386/stackalign/pr88483-1.c: New test.
+	* gcc.target/i386/stackalign/pr88483-2.c: Likewise.
+
+2019-05-22  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gfortran.dg/coarray_lock_7.f90: Fix output patterns.
+
+2019-05-22  Mark Eggleston  <mark.eggleston@codethink.com>
+
+	PR fortran/89100
+	* gfortran.dg/fmt_f_default_field_width_1.f90: New test.
+	* gfortran.dg/fmt_f_default_field_width_2.f90: New test.
+	* gfortran.dg/fmt_f_default_field_width_3.f90: New test.
+	* gfortran.dg/fmt_g_default_field_width_1.f90: New test.
+	* gfortran.dg/fmt_g_default_field_width_2.f90: New test.
+	* gfortran.dg/fmt_g_default_field_width_3.f90: New test.
+	* gfortran.dg/fmt_i_default_field_width_1.f90: New test.
+	* gfortran.dg/fmt_i_default_field_width_2.f90: New test.
+	* gfortran.dg/fmt_i_default_field_width_3.f90: New test.
+
+2019-05-22  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/90564
+	* gcc.target/powerpc/pr80315-1.c: Remove usage of quotes.
+	* gcc.target/powerpc/pr80315-2.c: Likewise.
+	* gcc.target/powerpc/pr80315-3.c: Likewise.
+	* gcc.target/powerpc/pr80315-4.c: Likewise.
+
+2019-05-22  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/90564
+	* gcc.target/powerpc/pr80315-1.c: Add one extra \ to escape brackets.
+	* gcc.target/powerpc/pr80315-2.c: Likewise.
+	* gcc.target/powerpc/pr80315-3.c: Likewise.
+	* gcc.target/powerpc/pr80315-4.c: Likewise.
+
+2019-05-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/27221
+	* g++.dg/ext/alignof2.C: XFAIL for 32bit Darwin.
+
+2019-05-22  Martin Liska  <mliska@suse.cz>
+
+	PR lto/90500
+	* gcc.target/i386/pr90500-1.c: Make the test-case valid now.
+
+2019-05-22  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-lim-13.c: New testcase.
+
+2019-05-22  Alan Modra  <amodra@gmail.com>
+
+	* gcc.target/powerpc/ppc32-abi-dfp-1.c: Don't use
+	power mnemonics.
+	* gcc.dg/vect/O3-pr70130.c: Disable default options
+	added by check_vect_support_and_set_flags.
+	* gcc.dg/vect/pr48765.c: Likewise.
+	* gfortran.dg/vect/pr45714-b.f: Likewise.
+
+2019-05-22  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR middle-end/90553
+	* gcc.dg/torture/pr90553.c: New test.
+
+2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/udlit-tmpl-arg-neg2.C: Check locations too.
+	* g++.dg/cpp0x/udlit-tmpl-parms-neg.C: Likewise.
+
+2019-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/67184
+	PR c++/69445
+	* g++.dg/other/final3.C: New.
+	* g++.dg/other/final4.C: Likewise.
+	* g++.dg/other/final5.C: Likewise.
+
+2019-05-21  Marek Polacek  <polacek@redhat.com>
+
+	DR 1940 - static_assert in anonymous unions.
+	* g++.dg/DRs/dr1940.C: New test.
+
+2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/90547
+	* gcc.target/i386/pr90547.c: New test.
+
+2019-05-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/Wattribute-alias.c: Pass emtpy arg to dg-require-ifunc.
+
+	* gcc.c-torture/execute/20030125-1.c: Pass emtpy arg to dg-require-weak.
+
+	* gcc.dg/torture/ftrapv-2.c: Pass empty arg to dg-require-fork.
+
+	* gcc.target/i386/pr84723-1.c: Remove dg-require-ifunc.
+	* gcc.target/i386/pr84723-2.c: Likewise.
+	* gcc.target/i386/pr84723-3.c: Likewise.
+	* gcc.target/i386/pr84723-4.c: Likewise.
+	* gcc.target/i386/pr84723-5.c: Likewise.
+
+2019-05-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/67958
+	* gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment
+	the differences.
+	* gcc.target/i386/pr32219-2.c: Likewise.
+	* gcc.target/i386/pr32219-3.c: Likewise.
+	* gcc.target/i386/pr32219-4.c: Likewise.
+	* gcc.target/i386/pr32219-5.c: Likewise.
+	* gcc.target/i386/pr32219-6.c: Likewise.
+	* gcc.target/i386/pr32219-7.c: Likewise.
+	* gcc.target/i386/pr32219-8.c: Likewise.
+
+2019-05-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/63891
+	* gcc.dg/darwin-weakimport-3.c: Adjust options and explain
+	the reasons.
+
+2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/vect-signbitf.c: New test.
+
+2019-05-21  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/lookup/using53.C: Adjust diagnostic.
+
+2019-05-21  Alan Modra  <amodra@gmail.com>
+
+	PR target/90545
+	* gcc.target/powerpc/fold-vec-splats-floatdouble.c: Correct comments
+	and rename functions to suit parameters.
+
+2019-05-21  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90510
+	* gcc.target/i386/pr90510.c: New testcase.
+
+2019-05-21  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/i386/pr90500-1.c: Add missing '""'.
+	* gcc.target/i386/pr90500-2.c: Likewise.
+
+2019-05-21  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gcc.dg/uninit-28-gimple.c: New test.
+	* gcc.dg/uninit-29-gimple.c: New test.
+	* gcc.dg/uninit-30-gimple.c: New test.
+	* gcc.dg/uninit-31-gimple.c: New test.
+
+2019-05-21  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/pr90263.c: Add -O2.
+
+2019-05-21  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/powerpc/ppc64-abi-warn-1.c: Wrap a type.
+	* gcc.target/powerpc/pr80315-1.c: Use new interval format.
+	* gcc.target/powerpc/pr80315-2.c: Likewise.
+	* gcc.target/powerpc/pr80315-3.c: Likewise.
+	* gcc.target/powerpc/pr80315-4.c: Likewise.
+	* gcc.target/powerpc/warn-lvsl-lvsr.c: Wrap builtin names.
+
+2019-05-21  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/90551
+	* pr90263.c: Move from gcc.c-torture/compile
+	into gcc.dg.
+
+2019-05-20  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/90503
+	* gcc.target/i386/pr22076.c (dg-options): Add -mno-sse2.
+	Remove -flax-vector-conversions.
+	(dg-additional-options): Remove.
+	(test): Change to void.  Declare m0 and m1 as __m64 and
+	cast initializer in a proper way.  Do not return result.
+	(dg-final): Scan for 2 instances of movq.
+
+2019-05-20  Marek Polacek  <polacek@redhat.com>
+
+	CWG 2094 - volatile scalars are trivially copyable.
+	PR c++/85679
+	* g++.dg/ext/is_trivially_constructible1.C: Change the expected result
+	for volatile int.
+	* g++.dg/ext/is_trivially_copyable.C: New test.
+
+2019-05-20  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/ext/utf8-2.C: Accept both "char" and "char8_t" in aka.
+
+	* g++.dg/cpp2a/nontype-class17.C: New test.
+
+	* g++.dg/lookup/strong-using2.C: New test.
+
+2019-05-20  Jeff Law  <law@redhat.com>
+
+	* gcc.dg/Wtype-limits-Wextra.c: Adjust expected output after
+	recent diagnostic cleanups.
+
+2019-05-20  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR tree-optimization/90106
+	* gcc.dg/cdce3.c: Add hard_float effective target.
+
+2019-05-20  Marc Glisse  <marc.glisse@inria.fr>
+
+	* gcc.dg/torture/pta-ptrarith-3.c: Relax the matched pattern.
+
+2019-05-20  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/58321
+	* gcc.target/i386/memcpy-strategy-3.c: Adjust count for Darwin and
+	add a comment as to the reason for the difference.
+	* gcc.target/i386/memset-strategy-1.c: Likewise.
+
+2019-05-20  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/90532 Ensure __is_constructible(T[]) is false
+	* g++.dg/ext/90532.C: New test.
+
+2019-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/avx512f-simd-1.c: New test.
+
+2019-05-20  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/aarch64/target_attr_10.c: Add quotes to expected
+	error message.
+	* gcc.target/arm/attr-neon-builtin-fail.c: Likewise.
+
+2019-05-20  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90263
+	* gcc.c-torture/compile/pr90263.c: New test.
+	* lib/target-supports.exp: Add check_effective_target_glibc.
+
+2019-05-20  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90518
+	* gcc.dg/gimplefe-40.c: Restrict to targets with appropriate
+	vector support.
+	* gcc.dg/gimplefe-41.c: Likewise.
+
+2019-05-19  Andrew Pinski  <apinski@marvell.com>
+
+	PR pch/81721
+	* g++.dg/pch/operator-1.C: New testcase.
+	* g++.dg/pch/operator-1.Hs: New file.
+
+2019-05-19  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/90498
+	* gfortran.dg/associate_48.f90: New test.
+
+2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/78290
+	* gfortran.dg/pr78290.f90: New test.
+
+2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/88821
+	* gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
+	to make sure the test for internal_pack is retained.
+	* gfortran.dg/assumed_type_2.f90: Split compile and run time
+	tests into this and
+	* gfortran.dg/assumed_type_2a.f90: New file.
+	* gfortran.dg/c_loc_test_22.f90: Likewise.
+	* gfortran.dg/contiguous_3.f90: Likewise.
+	* gfortran.dg/internal_pack_11.f90: Likewise.
+	* gfortran.dg/internal_pack_12.f90: Likewise.
+	* gfortran.dg/internal_pack_16.f90: Likewise.
+	* gfortran.dg/internal_pack_17.f90: Likewise.
+	* gfortran.dg/internal_pack_18.f90: Likewise.
+	* gfortran.dg/internal_pack_4.f90: Likewise.
+	* gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
+	to make sure the test for internal_pack is retained.
+	* gfortran.dg/internal_pack_6.f90: Split compile and run time
+	tests into this and
+	* gfortran.dg/internal_pack_6a.f90: New file.
+	* gfortran.dg/internal_pack_8.f90: Likewise.
+	* gfortran.dg/missing_optional_dummy_6: Split compile and run time
+	tests into this and
+	* gfortran.dg/missing_optional_dummy_6a.f90: New file.
+	* gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
+	into this and
+	* gfortran.dg/no_arg_check_2a.f90: New file.
+	* gfortran.dg/typebound_assignment_5.f90: Split compile and run time
+	tests into this and
+	* gfortran.dg/typebound_assignment_5a.f90: New file.
+	* gfortran.dg/typebound_assignment_6.f90: Split compile and run time
+	tests into this and
+	* gfortran.dg/typebound_assignment_6a.f90: New file.
+	* gfortran.dg/internal_pack_19.f90: New file.
+	* gfortran.dg/internal_pack_20.f90: New file.
+	* gfortran.dg/internal_pack_21.f90: New file.
+
+2019-05-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* objc.dg/instancetype-0.m: New.
+
+2019-05-17  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/gcc_diag-11.c: Remove accidentally committed test.
+
+	* g++.dg/overload/conv-op1.C: Adjust text of expected messages.
+	* g++.dg/ubsan/pr63956.C: Same.
+	* g++.old-deja/g++.pt/assign1.C: Same.
+
+2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR testsuite/89433
+	* c-c++-common/goacc/routine-5.c: Update.
+	* c-c++-common/goacc/routine-level-of-parallelism-1.c: Likewise.
+	* c-c++-common/goacc/routine-level-of-parallelism-2.c: New file.
+
+	PR testsuite/89433
+	* c-c++-common/goacc/routine-2.c: Update, and move some test
+	into...
+	* c-c++-common/goacc/routine-level-of-parallelism-1.c: ... this
+	new file.
+
+	PR testsuite/89433
+	* c-c++-common/goacc/classify-routine.c: Update.
+	* gfortran.dg/goacc/classify-routine.f95: Likewise.
+
+2019-05-16  Martin Sebor  <msebor@redhat.com>
+
+	* c-c++-common/Wbool-operation-1.c: Adjust text of expected diagnostics.
+	* c-c++-common/Wvarargs-2.c: Same.
+	* c-c++-common/Wvarargs.c: Same.
+	* c-c++-common/pr51768.c: Same.
+	* c-c++-common/tm/inline-asm.c: Same.
+	* c-c++-common/tm/safe-1.c: Same.
+	* g++.dg/asm-qual-1.C: Same.
+	* g++.dg/asm-qual-3.C: Same.
+	* g++.dg/conversion/dynamic1.C: Same.
+	* g++.dg/cpp0x/constexpr-89599.C: Same.
+	* g++.dg/cpp0x/constexpr-cast.C: Same.
+	* g++.dg/cpp0x/constexpr-shift1.C: Same.
+	* g++.dg/cpp0x/lambda/lambda-conv11.C: Same.
+	* g++.dg/cpp0x/nullptr04.C: Same.
+	* g++.dg/cpp0x/static_assert12.C: Same.
+	* g++.dg/cpp0x/static_assert8.C: Same.
+	* g++.dg/cpp1y/lambda-conv1.C: Same.
+	* g++.dg/cpp1y/pr79393-3.C: Same.
+	* g++.dg/cpp1y/static_assert1.C: Same.
+	* g++.dg/cpp1z/constexpr-if4.C: Same.
+	* g++.dg/cpp1z/constexpr-if5.C: Same.
+	* g++.dg/cpp1z/constexpr-if9.C: Same.
+	* g++.dg/eh/goto2.C: Same.
+	* g++.dg/eh/goto3.C: Same.
+	* g++.dg/expr/static_cast8.C: Same.
+	* g++.dg/ext/flexary5.C: Same.
+	* g++.dg/ext/utf-array-short-wchar.C: Same.
+	* g++.dg/ext/utf-array.C: Same.
+	* g++.dg/ext/utf8-2.C: Same.
+	* g++.dg/gomp/loop-4.C: Same.
+	* g++.dg/gomp/macro-4.C: Same.
+	* g++.dg/gomp/udr-1.C: Same.
+	* g++.dg/init/initializer-string-too-long.C: Same.
+	* g++.dg/other/offsetof9.C: Same.
+	* g++.dg/ubsan/pr63956.C: Same.
+	* g++.dg/warn/Wbool-operation-1.C: Same.
+	* g++.dg/warn/Wtype-limits-Wextra.C: Same.
+	* g++.dg/warn/Wtype-limits.C: Same.
+	* g++.dg/wrappers/pr88680.C: Same.
+	* g++.old-deja/g++.mike/eh55.C: Same.
+	* gcc.dg/Wsign-compare-1.c: Same.
+	* gcc.dg/Wtype-limits-Wextra.c: Same.
+	* gcc.dg/Wtype-limits.c: Same.
+	* gcc.dg/Wunknownprag.c: Same.
+	* gcc.dg/Wunsuffixed-float-constants-1.c: Same.
+	* gcc.dg/asm-6.c: Same.
+	* gcc.dg/asm-qual-1.c: Same.
+	* gcc.dg/cast-1.c: Same.
+	* gcc.dg/cast-2.c: Same.
+	* gcc.dg/cast-3.c: Same.
+	* gcc.dg/cpp/source_date_epoch-2.c: Same.
+	* gcc.dg/debug/pr85252.c: Same.
+	* gcc.dg/dfp/cast-bad.c: Same.
+	* gcc.dg/format/gcc_diag-1.c: Same.
+	* gcc.dg/format/gcc_diag-11.c: Same.
+	* gcc.dg/gcc_diag-11.c: Same.
+	* gcc.dg/gnu-cond-expr-2.c: Same.
+	* gcc.dg/gnu-cond-expr-3.c: Same.
+	* gcc.dg/gomp/macro-4.c: Same.
+	* gcc.dg/init-bad-1.c: Same.
+	* gcc.dg/init-bad-2.c: Same.
+	* gcc.dg/init-bad-3.c: Same.
+	* gcc.dg/pr27528.c: Same.
+	* gcc.dg/pr48552-1.c: Same.
+	* gcc.dg/pr48552-2.c: Same.
+	* gcc.dg/pr59846.c: Same.
+	* gcc.dg/pr61096-1.c: Same.
+	* gcc.dg/pr8788-1.c: Same.
+	* gcc.dg/pr90082.c: Same.
+	* gcc.dg/simd-2.c: Same.
+	* gcc.dg/spellcheck-params-2.c: Same.
+	* gcc.dg/spellcheck-params.c: Same.
+	* gcc.dg/strlenopt-49.c: Same.
+	* gcc.dg/tm/pr52141.c: Same.
+	* gcc.dg/torture/pr51106-1.c: Same.
+	* gcc.dg/torture/pr51106-2.c: Same.
+	* gcc.dg/utf-array-short-wchar.c: Same.
+	* gcc.dg/utf-array.c: Same.
+	* gcc.dg/utf8-2.c: Same.
+	* gcc.dg/warn-sprintf-no-nul.c: Same.
+	* gcc.target/i386/asm-flag-0.c: Same.
+	* gcc.target/i386/inline_error.c: Same.
+	* gcc.target/i386/pr30848.c: Same.
+	* gcc.target/i386/pr39082-1.c: Same.
+	* gcc.target/i386/pr39678.c: Same.
+	* gcc.target/i386/pr57756.c: Same.
+	* gcc.target/i386/pr68843-1.c: Same.
+	* gcc.target/i386/pr79804.c: Same.
+	* gcc.target/i386/pr82673.c: Same.
+	* obj-c++.dg/class-protocol-1.mm: Same.
+	* obj-c++.dg/exceptions-3.mm: Same.
+	* obj-c++.dg/exceptions-4.mm: Same.
+	* obj-c++.dg/exceptions-5.mm: Same.
+	* obj-c++.dg/exceptions-6.mm: Same.
+	* obj-c++.dg/method-12.mm: Same.
+	* obj-c++.dg/method-13.mm: Same.
+	* obj-c++.dg/method-6.mm: Same.
+	* obj-c++.dg/method-7.mm: Same.
+	* obj-c++.dg/method-9.mm: Same.
+	* obj-c++.dg/method-lookup-1.mm: Same.
+	* obj-c++.dg/proto-lossage-4.mm: Same.
+	* obj-c++.dg/protocol-qualifier-2.mm: Same.
+	* objc.dg/call-super-2.m: Same.
+	* objc.dg/class-protocol-1.m: Same.
+	* objc.dg/desig-init-1.m: Same.
+	* objc.dg/exceptions-3.m: Same.
+	* objc.dg/exceptions-4.m: Same.
+	* objc.dg/exceptions-5.m: Same.
+	* objc.dg/exceptions-6.m: Same.
+	* objc.dg/method-19.m: Same.
+	* objc.dg/method-2.m: Same.
+	* objc.dg/method-5.m: Same.
+	* objc.dg/method-6.m: Same.
+	* objc.dg/method-7.m: Same.
+	* objc.dg/method-lookup-1.m: Same.
+	* objc.dg/proto-hier-1.m: Same.
+	* objc.dg/proto-lossage-4.m: Same.
+
+2019-05-17  Dragan Mladjenovic  <dmladjenovic@wavecomp.com>
+
+	* g++.dg/eh/o32-fp.C: New.
+	* gcc.target/mips/dwarfregtable-1.c: New.
+	* gcc.target/mips/dwarfregtable-2.c: New.
+	* gcc.target/mips/dwarfregtable-3.c: New.
+	* gcc.target/mips/dwarfregtable-4.c: New.
+	* gcc.target/mips/dwarfregtable.h: New.
+
+2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/x86_64/abi/test_varargs-m128.c: New file.
+	* gcc.target/x86_64/abi/avx/test_varargs-m256.c: Likewise.
+	* gcc.target/x86_64/abi/avx512f/test_varargs-m512.c: Likewise.
+
+2019-05-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90497
+	* gcc.target/i386/pr90497-1.c: New test.
+	* gcc.target/i386/pr90497-2.c: Likewise.
+
+2019-05-17  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/global-array-element-pic.c: Add -march=z900.
+	* gcc.target/s390/global-array-element-pic2.c: New test for z10+.
+
+2019-05-17  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-41.c: New testcase.
+
+2019-05-17  Jun Ma  <JunMa@linux.alibaba.com>
+
+	PR tree-optimization/90106
+	* gcc.dg/cdce3.c: New test.
+
+2019-05-17  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-sldw.c: New test.
+
+2019-05-17  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90478
+	* gcc.dg/tree-ssa/pr90478-2.c: Remove.
+
+2019-05-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-simd-1.c: New test.
+	* gcc.dg/vect/vect-simd-2.c: New test.
+	* gcc.dg/vect/vect-simd-3.c: New test.
+	* gcc.dg/vect/vect-simd-4.c: New test.
+
+2019-05-16  Martin Liska  <mliska@suse.cz>
+
+	PR lto/90500
+	* gcc.target/i386/pr90500-1.c: New test.
+	* gcc.target/i386/pr90500-2.c: New test.
+
+2019-05-16  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	PR tree-optimization/90394
+	* gcc.dg/uninit-pr90394-1-gimple.c: New test.
+	* gcc.dg/uninit-pr90394.c: New test.
+
+2019-05-16  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90502
+	* gcc.dg/tree-ssa/vector-6.c: Adjust for half of the
+	transforms happening earlier now.
+
+2019-05-16  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* lib/target-supports.exp (check_effective_target_cet): Add the
+	-fcf-protection flag to the build conditions.
+
+2019-05-16  Jun Ma  <JunMa@linux.alibaba.com>
+
+	PR tree-optimization/90106
+	* gcc.dg/cdce1.c: Check tailcall code generation after cdce pass.
+	* gcc.dg/cdce2.c: Likewise.
+
+2019-05-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90424
+	* g++.target/i386/pr90424-1.C: New testcase.
+	* g++.target/i386/pr90424-2.C: Likewise.
+
+2019-05-16  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-40.c: Amend again.
+
+2019-05-15  Cherry Zhang  <cherryyz@google.com>
+
+	* go.test/test/nilptr2.go: Change use function to actually do
+	something.
+
+2019-05-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90478
+	* gcc.dg/tree-ssa/pr90478.c: Add empty dg-options.  Use long long type
+	instead of long.
+
+	* c-c++-common/gomp/simd8.c: New test.
+
+2019-05-15  Marek Polacek  <polacek@redhat.com>
+
+	CWG 2096 - constraints on literal unions.
+	* g++.dg/cpp0x/literal-type1.C: New test.
+
+2019-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/90461
+	* gfortran.dg/open_errors_2.f90: Add -std=f2008, adjust line number.
+	* gfortran.dg/open_errors_3.f90: New test.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* gcc.target/i386/mmx-vals.h: New file.
+	* gcc.target/i386/sse2-mmx-2.c: Likewise.
+	* gcc.target/i386/sse2-mmx-3.c: Likewise.
+	* gcc.target/i386/sse2-mmx-4.c: Likewise.
+	* gcc.target/i386/sse2-mmx-5.c: Likewise.
+	* gcc.target/i386/sse2-mmx-6.c: Likewise.
+	* gcc.target/i386/sse2-mmx-7.c: Likewise.
+	* gcc.target/i386/sse2-mmx-8.c: Likewise.
+	* gcc.target/i386/sse2-mmx-9.c: Likewise.
+	* gcc.target/i386/sse2-mmx-10.c: Likewise.
+	* gcc.target/i386/sse2-mmx-11.c: Likewise.
+	* gcc.target/i386/sse2-mmx-12.c: Likewise.
+	* gcc.target/i386/sse2-mmx-13.c: Likewise.
+	* gcc.target/i386/sse2-mmx-14.c: Likewise.
+	* gcc.target/i386/sse2-mmx-15.c: Likewise.
+	* gcc.target/i386/sse2-mmx-16.c: Likewise.
+	* gcc.target/i386/sse2-mmx-17.c: Likewise.
+	* gcc.target/i386/sse2-mmx-18a.c: Likewise.
+	* gcc.target/i386/sse2-mmx-18b.c: Likewise.
+	* gcc.target/i386/sse2-mmx-18c.c: Likewise.
+	* gcc.target/i386/sse2-mmx-19a.c: Likewise.
+	* gcc.target/i386/sse2-mmx-18b.c: Likewise.
+	* gcc.target/i386/sse2-mmx-19c.c: Likewise.
+	* gcc.target/i386/sse2-mmx-19d.c: Likewise.
+	* gcc.target/i386/sse2-mmx-19e.c: Likewise.
+	* gcc.target/i386/sse2-mmx-20.c: Likewise.
+	* gcc.target/i386/sse2-mmx-21.c: Likewise.
+	* gcc.target/i386/sse2-mmx-22.c: Likewise.
+	* gcc.target/i386/sse2-mmx-cvtpi2ps.c: Likewise.
+	* gcc.target/i386/sse2-mmx-cvtps2pi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-cvttps2pi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-maskmovq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-packssdw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-packsswb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-packuswb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddsb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddsw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddusb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddusw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-paddw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pand.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pandn.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pavgb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pavgw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpeqb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpeqd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpeqw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpgtb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpgtd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pcmpgtw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pextrw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pinsrw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmaddwd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmaxsw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmaxub.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pminsw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pminub.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmovmskb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmulhuw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmulhw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmullw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pmuludq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-por.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psadbw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pshufw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pslld.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pslldi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psllq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psllqi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psllw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psllwi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrad.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psradi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psraw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrawi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrld.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrldi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrlq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrlqi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrlw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psrlwi.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubusb.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubusw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-psubw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpckhbw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpckhdq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpckhwd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpcklbw.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpckldq.c: Likewise.
+	* gcc.target/i386/sse2-mmx-punpcklwd.c: Likewise.
+	* gcc.target/i386/sse2-mmx-pxor.c: Likewise.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* config/i386/i386-builtins.c (bdesc_tm): Enable MMX intrinsics
+	with SSE2.
+
+2019-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89021
+	* gcc.target/i386/pr82483-1.c: Error only on ia32.
+	* gcc.target/i386/pr82483-2.c: Likewise.
+
+2019-05-15  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90478
+	* gcc.dg/tree-ssa/pr90478-2.c: New test.
+	* gcc.dg/tree-ssa/pr90478.c: New test.
+
+2019-05-15  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-40.c: Amend.
+
+2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* lib/target-supports.exp
+	(check_effective_target_powerpc_p8vector_ok): No support for Darwin.
+	(check_effective_target_powerpc_p9vector_ok): Likewise.
+	(check_effective_target_powerpc_float128_sw_ok): Likewise.
+	(check_effective_target_powerpc_float128_hw_ok): Likewise.
+	(check_effective_target_powerpc_vsx_ok): Likewise.
+	* gcc.target/powerpc/bfp/bfp.exp: Don't try to run this for Darwin.
+	* gcc.target/powerpc/dfp/dfp.exp: Likewise.
+
+2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/pr87600.h: Add __POWERPC__ as an alternate test
+	for PowerPC platforms.
+
+2019-05-15  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/82920
+	* g++.dg/cet-notrack-1.C: Adjust scan assembler for Darwin.
+	* gcc.target/i386/cet-notrack-5a.c: Likewise.
+	* gcc.target/i386/cet-notrack-5b.c: Likewise.
+	* gcc.target/i386/cet-notrack-6b.c: Likewise.
+	* gcc.target/i386/cet-notrack-icf-1.c: Likewise.
+	* gcc.target/i386/cet-notrack-icf-2.c: Likewise.
+	* gcc.target/i386/cet-notrack-icf-3.c: Likewise.
+	* gcc.target/i386/cet-notrack-icf-4.c: Likewise.
+	* gcc.target/i386/cet-sjlj-3.c: Likewise.
+	* gcc.target/i386/cet-sjlj-5.c: Likewise.
+
+2019-05-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/68918
+	* g++.dg/cpp0x/decltype71.C: New test.
+
+	PR c++/70156
+	* g++.dg/init/static5.C: New test.
+
+2019-05-14  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/82920
+	* gcc.target/i386/cet-sjlj-6b.c: Require effective target x32.
+	* gcc.target/i386/pr52146.c: Likewise.
+	* gcc.target/i386/pr52698.c: Likewise.
+	* gcc.target/i386/pr52857-1.c: Likewise.
+	* gcc.target/i386/pr52857-2.c: Likewise.
+	* gcc.target/i386/pr52876.c: Likewise.
+	* gcc.target/i386/pr53698.c: Likewise.
+	* gcc.target/i386/pr54157.c: Likewise.
+	* gcc.target/i386/pr55049-1.c: Likewise.
+	* gcc.target/i386/pr55093.c: Likewise.
+	* gcc.target/i386/pr55116-1.c: Likewise.
+	* gcc.target/i386/pr55116-2.c: Likewise.
+	* gcc.target/i386/pr55597.c: Likewise.
+	* gcc.target/i386/pr59929.c: Likewise.
+	* gcc.target/i386/pr66470.c: Likewise.
+
+2019-05-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/atomic/c11-atomic-exec-4.c: Simplify triplet to
+	*-*-solaris2*.
+	* gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
+	* gcc.dg/c99-math-double-1.c: Likewise.
+	* gcc.dg/c99-math-float-1.c: Likewise.
+	* gcc.dg/c99-math-long-double-1.c: Likewise.
+	* gcc.misc-tests/linkage.exp: Simplify triplet to
+	x86_64-*-solaris2*.
+
+	* gcc.target/i386/mcount_pic.c: Remove *-*-solaris2.10* && !gld
+	xfail.
+	* gcc.target/i386/pr63620.c: Likewise.
+
+	* lib/target-supports.exp (check_sse_os_support_available): Remove
+	Solaris 9/x86 workaround.
+
+2019-05-14  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-40.c: New testcase.
+
+2019-05-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR preprocessor/90382
+	* g++.dg/diagnostic/trailing1.C: New test.
+
+2019-05-14  marxin  <mliska@suse.cz>
+
+	PR middle-end/90340
+	* gcc.dg/tree-ssa/pr90340-2.c: Add case-values-threshold
+	param.
+
+2019-05-14  Richard Biener  <rguenther@suse.de>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR tree-optimization/88828
+	* gcc.target/i386/pr88828-1.c: New test.
+	* gcc.target/i386/pr88828-1a.c: Likewise.
+	* gcc.target/i386/pr88828-1b.c: Likewise.
+	* gcc.target/i386/pr88828-1c.c: Likewise.
+	* gcc.target/i386/pr88828-4a.c: Likewise.
+	* gcc.target/i386/pr88828-4b.c: Likewise.
+	* gcc.target/i386/pr88828-5a.c: Likewise.
+	* gcc.target/i386/pr88828-5b.c: Likewise.
+	* gcc.target/i386/pr88828-7.c: Likewise.
+	* gcc.target/i386/pr88828-7a.c: Likewise.
+	* gcc.target/i386/pr88828-7b.c: Likewise.
+	* gcc.target/i386/pr88828-8.c: Likewise.
+	* gcc.target/i386/pr88828-8a.c: Likewise.
+	* gcc.target/i386/pr88828-8b.c: Likewise.
+	* gcc.target/i386/pr88828-9.c: Likewise.
+	* gcc.target/i386/pr88828-9a.c: Likewise.
+	* gcc.target/i386/pr88828-9b.c: Likewise.
+
+2019-05-14  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com\>
+
+	* gcc.target/aarch64/signbitv4sf.c: New test.
+	* gcc.target/aarch64/signbitv2sf.c: New test.
+
+2019-05-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	* g++.dg/cpp0x/Wattributes1.C: Adjust dg-error line number to fix
+	regression, by matching a note on any line.
+	* g++.dg/cpp0x/Wattributes2.C: Add another copy that checks the
+	correct line number is matched without depending on a library header.
+
+2019-05-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90402
+	* gcc.dg/torture/pr90402-1.c: New testcase.
+
+2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
+	    Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR target/82920
+	* gcc.target/i386/indirect-thunk-1.c: Adjust scan-asms for Darwin,
+	do not use -fno-pic on Darwin.
+	* gcc.target/i386/indirect-thunk-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-7.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-8.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
+	* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
+	* gcc.target/i386/indirect-thunk-register-1.c: Likewise.
+	* gcc.target/i386/indirect-thunk-register-2.c: Likewise.
+	* gcc.target/i386/indirect-thunk-register-3.c: Likewise.
+	* gcc.target/i386/indirect-thunk-register-4.c: Likewise.
+	* gcc.target/i386/ret-thunk-1.c: Likewise.
+	* gcc.target/i386/ret-thunk-10.c: Likewise.
+	* gcc.target/i386/ret-thunk-11.c: Likewise.
+	* gcc.target/i386/ret-thunk-12.c: Likewise.
+	* gcc.target/i386/ret-thunk-13.c: Likewise.
+	* gcc.target/i386/ret-thunk-14.c: Likewise.
+	* gcc.target/i386/ret-thunk-15.c: Likewise.
+	* gcc.target/i386/ret-thunk-16.c: Likewise.
+	* gcc.target/i386/ret-thunk-2.c: Likewise.
+	* gcc.target/i386/ret-thunk-22.c: Likewise.
+	* gcc.target/i386/ret-thunk-23.c: Likewise.
+	* gcc.target/i386/ret-thunk-24.c: Likewise.
+	* gcc.target/i386/ret-thunk-3.c: Likewise.
+	* gcc.target/i386/ret-thunk-4.c: Likewise.
+	* gcc.target/i386/ret-thunk-5.c: Likewise.
+	* gcc.target/i386/ret-thunk-6.c: Likewise.
+	* gcc.target/i386/ret-thunk-7.c: Likewise.
+	* gcc.target/i386/ret-thunk-8.c: Likewise.
+	* gcc.target/i386/ret-thunk-9.c: Likewise.
+
+2019-05-11  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/81058
+	* gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
+	for variables on Darwin, rather than common.
+	* gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
+	* gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.
+
+2019-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp2a/multiple-deleted-destroying-delete-error-1.C: New.
+	* g++.dg/cpp2a/multiple-deleted-destroying-delete-error-2.C: Likewise.
+
+2019-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/61968
+	* gfortran.dg/assumed_type_10.f90: New test case.
+	* gfortran.dg/assumed_type_11.f90: New test case.
+
+2019-05-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Darwin is
+	now tested.
+	* gcc.target/x86_64/abi/avx512f/asm-support-darwin.s: New.
+
+2019-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/main1.C: New.
+
+2019-05-10  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/78010 - bogus -Wsuggest-override warning on final function.
+	* g++.dg/warn/Wsuggest-override-2.C: New test.
+
+2019-05-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90385
+	* gfortran.dg/pr90385.f90: New test.
+
+	PR c++/90383
+	* g++.dg/cpp1y/constexpr-90383-1.C: New test.
+	* g++.dg/cpp1y/constexpr-90383-2.C: New test.
+
+2019-05-10  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/90093
+	* gfortran.dg/ISO_Fortran_binding_12.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_12.c: Supplementary code.
+
+	PR fortran/90352
+	* gfortran.dg/iso_c_binding_char_1.f90: New test.
+
+	PR fortran/90355
+	* gfortran.dg/ISO_Fortran_binding_4.f90: Add 'substr' to test
+	the direct passing of substrings as descriptors to bind(C).
+	* gfortran.dg/assign_10.f90: Increase the tree_dump count of
+	'atmp' to account for the setting of the 'span' field.
+	* gfortran.dg/transpose_optimization_2.f90: Ditto.
+
+2019-05-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88709
+	PR tree-optimization/90271
+	* gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
+	arm*-*-*.
+
+	PR pch/90326
+	* g++.dg/pch/pr90326.C: New test.
+	* g++.dg/pch/pr90326.Hs: New file.
+
+2019-05-10  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90340
+	* gcc.dg/tree-ssa/pr90340-2.c: New test.
+	* gcc.dg/tree-ssa/pr90340.c: New test.
+
+2019-05-09  Cherry Zhang  <cherryyz@google.com>
+
+	* go.dg/mapstring.go: New test.
+
+2019-05-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/90405
+	* gcc.target/arm/pr90405.c: New test.
+
+2019-05-09  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/gimplefe-39.c: New test.
+
+2019-05-09  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/gimplefe-37.c: New test.
+	* gcc.dg/gimplefe-33.c: Likewise.
+
+2019-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/90382
+	Revert:
+	2018-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/trailing1.C: New.
+
+2019-05-09  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90395
+	* gcc.dg/torture/pr90395.c: New testcase.
+
+2019-05-08  Cherry Zhang  <cherryyz@google.com>
+
+	* go.dg/cmpstring.go: New test.
+
+2019-05-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/59813
+	PR tree-optimization/89060
+	* gcc.dg/tree-ssa/pr89060.c: New test.
+
+2019-05-08  Mihail Ionescu  <mihail.ionescu@arm.com>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88167
+	* gcc.target/arm/pr88167-1.c: New test.
+	* gcc.target/arm/pr88167-2.c: New test.
+
+2018-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* g++.dg/tree-ssa/pr90078.C: New test.
+
+2018-05-08  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90240
+	* gfortran.dg/graphite/pr90240.f: New test.
+
+2019-05-08  Li Jia He  <helijia@linux.ibm.com>
+
+	PR other/90381
+	* gcc.dg/tree-ssa/pr88676-2.c: Add 'target le' option to limit the
+	test case to run on the little endian machine.
+
+2019-05-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90356
+	* gcc.dg/tree-ssa/pr90356-1.c: New test.
+	* gcc.dg/tree-ssa/pr90356-2.c: New test.
+	* gcc.dg/tree-ssa/pr90356-3.c: New test.
+	* gcc.dg/tree-ssa/pr90356-4.c: New test.
+
+2019-05-07  Wei Xiao  <wei3.xiao@intel.com>
+
+	* gcc.target/i386/avx512bf16-vcvtne2ps2bf16-1.c: New test.
+	* gcc.target/i386/avx512bf16-vcvtneps2bf16-1.c: New test.
+	* gcc.target/i386/avx512bf16-vdpbf16ps-1.c: New test.
+	* gcc.target/i386/avx512bf16vl-vcvtne2ps2bf16-1.c: New test.
+	* gcc.target/i386/avx512bf16vl-vcvtneps2bf16-1.c: New test.
+	* gcc.target/i386/avx512bf16vl-vdpbf16ps-1.c: New test.
+	* gcc.target/i386/builtin_target.c: Handle avx512bf16.
+	* gcc.target/i386/sse-12.c: Add -mavx512bf16.
+	* gcc.target/i386/sse-13.c: Ditto.
+	* gcc.target/i386/sse-14.c: Ditto.
+	* gcc.target/i386/sse-22.c: Ditto.
+	* gcc.target/i386/sse-23.c: Ditto.
+	* g++.dg/other/i386-2.C: Ditto.
+	* g++.dg/other/i386-3.C: Ditto.
+
+2019-05-07  Cherry Zhang  <cherryyz@google.com>
+
+	* go.dg/arrayclear.go: New test.
+	* go.dg/mapclear.go: New test.
+
+2019-05-07  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/89765
+	* gcc.target/powerpc/pr89765-mc.c: New test.
+	* gcc.target/powerpc/vsx-builtin-10c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-10d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-11c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-11d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-12c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-12d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-13c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-13d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-14c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-14d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-15c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-15d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-16c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-16d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-17c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-17d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-18c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-18d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-19c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-19d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-20c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-20d.c: New test.
+	* gcc.target/powerpc/vsx-builtin-9c.c: New test.
+	* gcc.target/powerpc/vsx-builtin-9d.c: New test.
+
+2019-05-07  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* gcc.target/aarch64/sve/sad_1.c: New test for sum of absolute
+	differences.
+
+2019-05-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/asm-7.c: New test.
+	* gcc.target/i386/asm-1.c: Update expected error string.
+	* gcc.target/i386/pr62120.c: Ditto.
+
+2019-05-07  Li Jia He  <helijia@linux.ibm.com>
+
+	* gcc.dg/tree-ssa/pr37508.c: Add the no-ssa-phiopt option to skip phi
+	optimization.
+	* gcc.dg/tree-ssa/pr88676-2.c: New testcase.
+
+2019-05-06  H.J. Lu  <hongjiu.lu@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89750
+	PR target/86444
+	* gcc.target/i386/avx512f-vcomisd-2.c: New.
+	* gcc.target/i386/avx512f-vcomisd-2.c: Likewise.
+
+2019-05-06  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90290
+	* gfortran.dg/pr90290.f90: New test.
+
+2019-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88709
+	PR tree-optimization/90271
+	* gcc.dg/store_merging_26.c: New test.
+	* gcc.dg/store_merging_27.c: New test.
+	* gcc.dg/store_merging_28.c: New test.
+	* gcc.dg/store_merging_29.c: New test.
+
+2019-05-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/89424
+	* gcc.target/powerpc/pr89424-0.c: New test.
+	* gcc.target/powerpc/vsx-builtin-13a.c: Define macro PR89424 to
+	enable testing of newly patched capability.
+	* gcc.target/powerpc/vsx-builtin-13b.c: Likewise.
+	* gcc.target/powerpc/vsx-builtin-20a.c: Likewise.
+	* gcc.target/powerpc/vsx-builtin-20b.c: Likewise.
+
+2019-05-06  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90265 - ICE with generic lambda.
+	* g++.dg/cpp1y/lambda-generic-90265.C: New test.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90358
+	* gcc.target/i386/pr90358.c: New testcase.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88828
+	* gcc.target/i386/pr88828-0.c: New testcase.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90328
+	* gcc.dg/torture/pr90328.c: New testcase.
+
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/90331
+	* gcc.dg/pr87314-1.c: Align the substring to open up
+	string merging for targets aligning strings to 8 bytes.
+
+2019-05-06  Martin Liska  <mliska@suse.cz>
+
+	PR sanitizer/90312
+	* gcc.dg/asan/pr87930.c: Run the test only on *linux or *gnu
+	systems.
+	* gcc.dg/tsan/pr88017.c: Likewise.
+
+2019-05-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/90344
+	* gfortran.dg/pr90344.f90: New test
+
+2019-05-03  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR tree-optimization/90269
+	* g++.dg/tree-ssa/ldist-1.C: New file.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/slp-reduc-sad-2.c: New testcase.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89518
+	* gcc.dg/pr89518.c: New testcase.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/87314
+	* gcc.dg/pr87314-1.c: New testcase.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88963
+	* gcc.dg/tree-ssa/ssa-fre-31.c: Disable forwprop.
+	* gcc.target/i386/pr88963-1.c: New testcase.
+	* gcc.target/i386/pr88963-2.c: Likewise.
+
+2019-05-03  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR target/88809
+	* gcc.target/i386/pr88809.c: Adjust for darwin.
+	* gcc.target/i386/pr88809-2.c: Adjust for i386 and darwin.
+
+2019-05-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90303
+	* g++.target/i386/pr90303.C: New test.
+
+2019-05-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89698
+	* g++.dg/tree-ssa/pr89698.C: New testcase.
+
+2019-05-02  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* g++.dg/ext/instantiate2.C: Remove special-casing for Darwin.
+
+2019-05-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89653
+	* g++.dg/vect/pr89653.cc: New testcase.
+
+2019-05-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89509
+	* gcc.dg/torture/restrict-8.c: New testcase.
+
+2019-05-02  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
+	for cold section label.
+	* gcc.dg/tree-prof/section-attr-2.c: Likewise.
+	* gcc.dg/tree-prof/section-attr-3.c: Likewise.
+
+2019-05-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
+	GNU targets.
+
+2019-05-02  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* gcc.target/aarch64/sve/dot_1.c: New test for dot product.
+
+2019-05-02  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/i386/funcspec-4.c: Update scanned pattern.
+	* g++.target/i386/pr57362.C: Likewise.
+
+2019-05-02  Martin Liska  <mliska@suse.cz>
+
+	PR target/88809
+	* gcc.target/i386/pr88809.c: New test.
+	* gcc.target/i386/pr88809-2.c: New test.
+
+2019-05-01  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR fortran/60144
+	* gfortran.dg/block_name_2.f90: Adjust dg-error.
+	* gfortran.dg/dec_type_print_3.f90.f90: Likewise.
+	* gfortran.dg/pr60144.f90: New test.
+
+2019-05-01  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90037
+	* g++.dg/tree-ssa/pr88797.C: New test.
+
+2019-05-01  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/cpp0x/decltype9.C: Adjust expected diagnostics.
+
+2019-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* gcc.target/aarch64/return_address_sign_3.c: Remove extra space in
+	target attribute.
+
+2019-04-30  Giuliano Belinassi  <giuliano.belinassi@usp.br>
+
+	* gcc.dg/sinhatanh-2.c: Count the number of functions.
+	* gcc.dg/sinhatanh-3.c: Likewise.
+
+2019-04-30  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/Werror-13.c: Add new tests for it.
+	* gcc.dg/pragma-diag-6.c: Likewise.
+
+2019-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* gcc.target/aarch64/pr89093.c: New test.
+	* gcc.target/aarch64/pr63304_1.c: Remove space from target string.
+
+	PR tree-optimization/89475
+	* gcc.dg/tree-ssa/pr89475.c: New test.
+
+2019-04-30  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90240
+	Revert:
+	2019-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* g++.dg/tree-ssa/pr90078.C: New test.
+
+2019-04-29  Vladislav Ivanishin  <vlad@ispras.ru>
+
+	* gcc.dg/uninit-25-gimple.c: New test.
+	* gcc.dg/uninit-25.c: New test.
+	* gcc.dg/uninit-26.c: New test.
+	* gcc.dg/uninit-27-gimple.c: New test.
+
+2019-04-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90278
+	* gcc.dg/torture/pr90278.c: New testcase.
+
+2019-04-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/90173
+	* g++.dg/cpp1z/class-deduction66.C: Use dg-do compile instead of
+	dg-do run.
+
+2019-04-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89261
+	* gcc.target/i386/pr89261.c: New test.
+
+2019-04-27  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/90258
+	* gcc.dg/completion-5.c: New test.
+	* gcc.target/i386/spellcheck-options-5.c: New test.
+
+2019-04-26  Jim Wilson  <jimw@sifive.com>
+
+	* gcc.target/riscv/load-immediate.c: New.
+
+2019-04-26  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/90243
+	* g++.dg/diagnostic/pr90243.C: New test.
+
+2019-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/90173
+	* g++.dg/cpp1z/class-deduction66.C: New.
+
+2019-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/trailing1.C: New.
+
+2019-04-26  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.dg/alias-16.c: New test.
+
+2019-04-25  Martin Liska  <mliska@suse.cz>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89929
+	* g++.target/i386/mv28.C: New test.
+	* gcc.target/i386/mvc14.c: Likewise.
+	* g++.target/i386/pr57362.C: Updated.
+
+2019-04-24  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/90037
+	* gcc.dg/tree-ssa/20030710-1.c: Update dump file to scan.
+	* gcc.dg/isolate-2.c: Likewise.
+	* gcc.dg/isolate-4.c: Likewise.
+	* gcc.dg/pr19431.c: Accept either ordering of PHI args.
+	* gcc.dg/pr90037.c: New test.
+
+2019-04-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/44648
+	* g++.dg/warn/Wunused-var-35.C: Remove xfail.
+
+2019-04-25  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/90194
+	* g++.dg/torture/pr90194.C: New testcase.
+
+2019-04-24  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90236
+	* g++.dg/cpp1z/nontype-auto16.C: New test.
+
+2019-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90193
+	* gcc.target/i386/pr90193.c: New test.
+
+2019-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	PR target/89952
+	* gcc.target/s390/pr89952.c: New test.
+
+2019-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90187
+	* g++.target/i386/pr90187.C: New test.
+
+2019-04-24  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.test/README.gcc: New file.
+
+2019-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/90208
+	* gcc.dg/tsan/pr90208-1.c: New test.
+	* gcc.dg/tsan/pr90208-2.c: New test.
+
+	PR tree-optimization/90211
+	* gcc.dg/autopar/pr90211.c: New test.
+
+2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
+	    Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gdc.dg/link.d: Test if target d_runtime.
+	* gdc.dg/runnable.d: Fix tests to work on BigEndian.
+	* gdc.dg/simd.d: Likewise.
+
+2019-04-23  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.test/fail_compilation/fail2456.d: New test.
+	* gdc.test/fail_compilation/test18312.d: New test.
+	* gdc.test/gdc-test.exp (gdc-convert-args): Handle -betterC.
+
+2018-04-23  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/bti-1.c: Add scan directive for gnu note section
+	for linux targets.
+	* gcc.target/aarch64/va_arg_1.c: Update scan directive to not clash
+	with GNU note section.
+
+2019-04-23  Jeff Law  <law@redhat.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_keeps_null_pointer_checks): Add cr16.
+
+2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/87979
+	* gcc.dg/pr87979.c: New test.
+
+2019-04-23  Roman Zhuykov  <zhroma@ispras.ru>
+
+	PR rtl-optimization/84032
+	* gcc.dg/pr84032.c: New test.
+
+2018-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90078
+	* g++.dg/tree-ssa/pr90078.C: New test.
+
+2018-04-23  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/90021
+	* gfortran.dg/pr90021.f90: New test.
+
+2019-04-22  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/90166
+	* gfortran.dg/submodule_22.f08: Add additional dg-error comments.
+
+2019-04-22  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/57284
+	* gfortran.dg/class_70.f03
+
+2019-04-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/90178
+	* gcc.target/i386/pr90178.c: New test.
+
+2019-04-20  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* g++.dg/ipa/pr89009.C: Add dg-require-effective-target fpic.
+
+2019-04-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89900
+	* g++.dg/cpp0x/pr89900-1.C: New.
+	* g++.dg/cpp0x/pr89900-2.C: Likewise.
+	* g++.dg/cpp0x/pr89900-3.C: Likewise.
+	* g++.dg/cpp0x/pr89900-4.C: Likewise.
+
+2019-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90139
+	* gcc.c-torture/compile/pr90139.c: New test.
+
+	PR c++/90138
+	* g++.dg/template/pr90138.C: New test.
+
+	PR c/89888
+	* c-c++-common/pr89888.c: New test.
+	* g++.dg/torture/pr40335.C: Change dg-bogus into dg-warning.
+	Don't expect -Wswitch-unreachable warning.
+
+	PR c++/90108
+	* c-c++-common/pr90108.c: New test.
+
+2019-04-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/85164
+	* gcc.dg/pr85164-1.c, gcc.dg/pr85164-2.c: New tests.
+
+2019-04-18  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90131
+	* gcc.dg/guality/pr90131.c: New testcase.
+
+2019-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89325
+	* g++.dg/ext/attrib58.C: New test.
+	* g++.dg/ext/attrib59.C: New test.
+	* g++.dg/ext/attrib60.C: New test.
+
+	PR target/90125
+	* gcc.target/i386/avx512f-vfmsubXXXss-2.c (avx512f_test): Adjust
+	constants to ensure precise result even when not using fma.
+	* gcc.target/i386/avx512f-vfnmaddXXXss-2.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfmaddXXXsd-3.c: New test.
+	* gcc.target/i386/avx512f-vfmaddXXXss-3.c: New test.
+	* gcc.target/i386/avx512f-vfmsubXXXsd-3.c: New test.
+	* gcc.target/i386/avx512f-vfmsubXXXss-3.c: New test.
+	* gcc.target/i386/avx512f-vfnmaddXXXsd-3.c: New test.
+	* gcc.target/i386/avx512f-vfnmaddXXXss-3.c: New test.
+	* gcc.target/i386/avx512f-vfnmsubXXXsd-3.c: New test.
+	* gcc.target/i386/avx512f-vfnmsubXXXss-3.c: New test.
+
+2019-04-17  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/90124 - bogus error with incomplete type in decltype.
+	* g++.dg/cpp0x/decltype70.C: New test.
+
+2019-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90095
+	* gcc.dg/pr90095-1.c: New test.
+	* gcc.dg/pr90095-2.c: New test.
+
+2019-04-17  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/90048
+	* gfortran.dg/goacc/private-explicit-kernels-1.f95: New file.
+	* gfortran.dg/goacc/private-explicit-parallel-1.f95: Likewise.
+	* gfortran.dg/goacc/private-explicit-routine-1.f95: Likewise.
+
+	PR fortran/90067
+	PR fortran/90114
+	* gfortran.dg/goacc/private-1.f95: Remove file.
+	* gfortran.dg/goacc/private-2.f95: Likewise.
+	* gfortran.dg/goacc/private-predetermined-kernels-1.f95: New file.
+	* gfortran.dg/goacc/private-predetermined-parallel-1.f95:
+	Likewise.
+	* gfortran.dg/goacc/private-predetermined-routine-1.f95: Likewise.
+
+2019-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* gcc.target/arm/pr89093-2.c: New test.
+
+2019-04-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/86953
+	* g++.dg/cpp0x/constexpr-86953.C: New test.
+
+2019-04-16  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	* g++.dg/lto/pr89358_0.C: Replace dg-* with dg-lto-*.
+
+2019-04-16  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/89528
+	* gcc.dg/guality/pr89528.c: New.
+
+	PR rtl-optimization/86438
+	* gcc.dg/torture/pr86438.c: Split up too-wide shift.
+
+2019-04-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/90096
+	* gcc.target/i386/pr90096.c: New test.
+	* gcc.target/i386/pr69255-1.c: Adjust expected diagnostics.
+	* gcc.target/i386/pr69255-2.c: Likewise.
+	* gcc.target/i386/pr69255-3.c: Likewise.
+
+	PR rtl-optimization/90082
+	* gcc.dg/pr90082.c: New test.
+
+	PR tree-optimization/90090
+	* g++.dg/opt/pr90090.C: New test.
+
+2019-04-16  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/56049
+	* gfortran.dg/pr56049.f90: New testcase.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/90074
+	* gcc.dg/guality/pr90074.c: New testcase.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90071
+	* gcc.dg/torture/pr90071.c: New testcase.
+
+2019-04-15  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	PR rtl-optimization/89794
+	* gcc.dg/torture/pr89794.c: New testcase.
+
+2019-04-15  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/88936
+	* gcc.dg/torture/pr88936-1.c: New testcase.
+	* gcc.dg/torture/pr88936-2.c: Likewise.
+	* gcc.dg/torture/pr88936-3.c: Likewise.
+
+2019-04-15  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/pr89693
+	* g++.dg/ipa/pr89693.C: New test.
+
+2019-04-15  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR tree-optimization/90020
+	* gcc.dg/torture/pr90020.c: Add linker options for darwin.
+
+2019-04-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/89358
+	* g++.dg/lto/pr89358_0.C: New testcase.
+	* g++.dg/lto/pr89358_1.C: New testcase.
+
+2019-04-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/85448
+	* gfortran.dg/bind_c_usage_33.f90: New test and...
+	* gfortran.dg/bind_c_usage_33_c.c: Additional source.
+
+2019-04-14  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89843
+	* gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x
+	in ctg. Test the conversion of the descriptor types in the main
+	program.
+	* gfortran.dg/ISO_Fortran_binding_10.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_10.c: Called by it.
+
+	PR fortran/89846
+	* gfortran.dg/ISO_Fortran_binding_11.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_11.c: Called by it.
+
+	PR fortran/90022
+	* gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for
+	the computation of 'ans'. Also, change the expected results for
+	CFI_is_contiguous to comply with standard.
+	* gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected
+	results for CFI_is_contiguous to comply with standard.
+	* gfortran.dg/ISO_Fortran_binding_9.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_9.c: Called by it.
+
+2019-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89093
+	* gcc.target/arm/pr89093.c: New test.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89933
+	* c-c++-common/pr89933.c: New test.
+
+2019-04-12  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88383
+	PR c/89288
+	PR c/89798
+	PR c/89797
+	* c-c++-common/attributes-1.c: Adjust.
+	* c-c++-common/builtin-has-attribute-4.c: Adjust expectations.
+	* c-c++-common/builtin-has-attribute-6.c: New test.
+	* c-c++-common/builtin-has-attribute-7.c: New test.
+	* c-c++-common/pr71574.c: Adjust.
+	* gcc.dg/pr25559.c: Adjust.
+	* gcc.dg/attr-vector_size.c: New test.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89965
+	* gcc.target/i386/pr89965.c: New test.
+
+2019-04-12  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87603 - constexpr functions are no longer noexcept.
+	* g++.dg/cpp0x/constexpr-noexcept.C: Adjust the expected result.
+	* g++.dg/cpp0x/constexpr-noexcept3.C: Likewise.
+	* g++.dg/cpp0x/constexpr-noexcept4.C: Likewise.
+	* g++.dg/cpp0x/constexpr-noexcept8.C: New test.
+	* g++.dg/cpp0x/inh-ctor32.C: Remove dg-message.
+	* g++.dg/cpp1y/constexpr-noexcept1.C: New test.
+
+2019-04-12  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/cpp0x/noexcept30.C: Tweak dg-error.
+	* g++.dg/cpp0x/pr86397-1.C: Likewise.
+	* g++.dg/cpp0x/pr86397-2.C: Likewise.
+
+2019-04-12  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* g++.target/arm/arm.exp: Change format of default prune regex.
+	* gcc.target/arm/arm.exp: Change format of default prune regex.
+
+2019-04-12  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/89970
+	* gcc.target/i386/mvc15.c: New test.
+	* gcc.target/i386/mvc3.c: Quote target in error pattern.
+	* gcc.target/i386/mvc4.c: Remove duplicit 'default'.
+
+2019-04-12  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/87532
+	* gcc.target/powerpc/fold-vec-extract-char.p8.c: Adjust expected
+	instruction counts.
+	* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
+	* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
+
+2019-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89946
+	* c-c++-common/pr89946.c: New test.
+
+	PR rtl-optimization/90026
+	* g++.dg/opt/pr90026.C: New test.
+
+2018-04-11  Steve Ellcey  <sellcey@marvell.com>
+
+	PR rtl-optimization/87763
+	* gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
+	to bfi.
+
+2019-04-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90020
+	* gcc.dg/torture/pr90020.c: New testcase.
+
+2019-04-11  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90018
+	* gcc.dg/vect/pr90018.c: New testcase.
+
+2018-04-10  Steve Ellcey  <sellcey@marvell.com>
+
+	PR rtl-optimization/87763
+	* gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
+	to bfi.
+	* gcc.target/aarch64/combine_bfi_2.c: New test.
+
+2019-04-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/90025
+	* gcc.c-torture/execute/pr90025.c: New test.
+
+	PR c++/90010
+	* gcc.dg/pr90010.c: New test.
+
+2019-04-09  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/ifcvt-onecmpl-abs-1.c
+	(dg-options): Use -O2 -fdump-rtl-ce1.
+	(dg-final): Scan ce1 RTL dump instead of asm dump.
+
+2019-04-09  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR target/90024
+	* gcc.dg/torture/neon-immediate-timode.c: New test.
+
+2019-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89998
+	* gcc.c-torture/compile/pr89998-1.c: New test.
+	* gcc.c-torture/compile/pr89998-2.c: New test.
+
+	PR target/90015
+	* gcc.target/riscv/interrupt-conflict-mode.c (foo): Adjust expected
+	diagnostics.
+
+2019-04-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/90006
+	* gcc.dg/vect/bb-slp-pr90006.c: New testcase.
+
+2019-04-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89865
+	* gcc.target/i386/pr49095.c: Don't expect any RMW sequences.
+
+	PR rtl-optimization/89865
+	* gcc.target/i386/pr49095.c: Adjust number of expected RMW spots
+	on ia32.
+
+2019-04-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/89725
+	* gcc.dg/tree-ssa/pr89725.c: New test.
+
+2019-04-08  Martin Liska  <mliska@suse.cz>
+
+	* gcc.target/riscv/arch-1.c: Fix expected scanned pattern.
+
+2019-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89914
+	* g++.dg/ext/has_nothrow_constructor-3.C: New.
+
+2019-04-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89945
+	* gcc.target/i386/pr89945.c: New test.
+
+2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/87352
+	* gfortran.dg/finalize_28.f90: Adjust count of __builtin_free.
+	* gfortran.dg/finalize_33.f90: Likewise.
+	* gfortran.dg/finalize_34.f90: New test.
+
+2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/89981
+	* gfortran.dg/entry_22.f90: New test.
+
+2019-04-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87145 - bogus error converting class type in template arg list.
+	* g++.dg/cpp0x/constexpr-conv3.C: New test.
+	* g++.dg/cpp0x/constexpr-conv4.C: New test.
+
+2019-04-05  Martin Sebor  <msebor@redhat.com>
+
+	PR bootstrap/89980
+	* g++.dg/init/array52.C: New test.
+
+2019-04-05  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c/89985
+	* c-c++-common/pr89985.c: New test.
+
+2019-04-05  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR c/71598
+	* gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
+	size of enums.
+	* gcc.dg/torture/pr71598-2.c: Likewise.
+
+2019-04-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion.
+	* g++.dg/warn/Waddress-of-packed-member2.C: New test.
+
+2019-04-05  Richard Biener  <rguenther@suse.de>
+
+	PR debug/89892
+	PR debug/89905
+	* gcc.dg/guality/pr89892.c: New testcase.
+	* gcc.dg/guality/pr89905.c: Likewise.
+	* gcc.dg/guality/loop-1.c: Likewise.
+
+2019-04-05  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/89956
+	* gfortran.dg/pr89956.f90: New test.
+
+2019-04-04  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/89974
+	PR c++/89878
+	PR c++/89833
+	PR c++/47488
+	* g++.dg/abi/mangle69.C: New test.
+	* g++.dg/abi/mangle70.C: New test.
+	* g++.dg/abi/mangle71.C: New test.
+	* g++.dg/abi/mangle72.C: New test.
+	* g++.dg/cpp0x/constexpr-array19.C: New test.
+	* g++.dg/cpp2a/nontype-class15.C: New test.
+	* g++.dg/cpp2a/nontype-class16.C: New test.
+	* g++.dg/init/array51.C: New test.
+	* g++.dg/template/nontype29.C: New test.
+
+2019-04-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89957
+	PR middle-end/89911
+	* gcc.dg/Wstringop-overflow-13.c: New test.
+
+2019-04-04  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/89934
+	* gcc.dg/Wrestrict-19.c: New test.
+	* gcc.dg/Wrestrict-5.c: Add comment.  Remove unused code.
+
+2019-04-04  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/89399
+	* gcc.c-torture/compile/pr89399.c: New test.
+
+2019-04-04  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89904
+	* gfortran.dg/pr85797.f90: Adjust testcase.
+
+2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/65619
+	* g++.dg/template/friend67.C: New.
+
+2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/61327
+	* g++.dg/cpp0x/friend4.C: New.
+	* g++.dg/cpp0x/friend5.C: Likewise.
+
+2019-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/56643
+	* g++.dg/cpp0x/noexcept40.C: New.
+
+2019-04-03  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR fortran/68567
+	* gfortran.dg/parameter_array_error_1.f90: New test.
+
+2019-04-03  qing zhao  <qing.zhao@oracle.com>
+
+	PR tree-optimization/89730
+	* gcc.dg/live-patching-4.c: New test.
+
+2019-04-03  Clément Chigot  <clement.chigot@atos.net>
+
+	* lib/go-torture.exp: Only add lto to TORTURE_OPTIONS if it is
+	supported.
+
+2019-04-03  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR c/71598
+	* gcc.dg/torture/pr71598-1.c: Skip if short_enums target.
+	* gcc.dg/torture/pr71598-2.c: Skip if not short_enums target.
+
+2019-04-03  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/84101
+	* gcc.target/i386/pr84101.c: New testcase.
+
+2019-04-02  Jeff Law  <law@redhat.com>
+
+	* gcc.target/visium/bit_shift.c: xfail.
+
+2019-04-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89902
+	PR target/89903
+	* gcc.target/i386/pr70799-4.c: Remove.
+	* gcc.target/i386/pr70799-5.c: Remove.
+	* gcc.target/i386/pr89902.c: New test.
+	* gcc.target/i386/pr89903.c: Ditto.
+
+2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/84206
+	* gcc.dg/pr84206.c: New test.
+
+2019-04-02  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/85876
+	* gcc.dg/pr85876.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-double-compile.c: New test.
+	* gcc.target/s390/zvector/vec-float-compile.c: New test.
+	* gcc.target/s390/zvector/vec-signed-compile.c: New test.
+	* gcc.target/s390/zvector/vec-unsigned-compile.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-search-string-cc-1.c: New test.
+	* gcc.target/s390/zvector/vec-search-string-cc-compile.c: New test.
+	* gcc.target/s390/zvector/vec-search-string-until-zero-cc-1.c: New test.
+	* gcc.target/s390/zvector/vec-search-string-until-zero-cc-compile.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-shift-left-double-by-bit-1.c: New test.
+	* gcc.target/s390/zvector/vec-shift-right-double-by-bit-1.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/replicate-bswap-1.c: New test.
+	* gcc.target/s390/zvector/replicate-bswap-2.c: New test.
+
+2019-04-02  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR testsuite/89916
+	* gcc.dg/pr86928.c: Do not attempt to add -m32.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/bswap-and-replicate-1.c: New test.
+	* gcc.target/s390/zvector/get-element-bswap-1.c: New test.
+	* gcc.target/s390/zvector/get-element-bswap-2.c: New test.
+	* gcc.target/s390/zvector/get-element-bswap-3.c: New test.
+	* gcc.target/s390/zvector/get-element-bswap-4.c: New test.
+	* gcc.target/s390/zvector/set-element-bswap-1.c: New test.
+	* gcc.target/s390/zvector/set-element-bswap-2.c: New test.
+	* gcc.target/s390/zvector/set-element-bswap-3.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-reve-load-byte-z14.c: New test.
+	* gcc.target/s390/zvector/vec-reve-load-byte.c: New test.
+	* gcc.target/s390/zvector/vec-reve-load-halfword-z14.c: New test.
+	* gcc.target/s390/zvector/vec-reve-load-halfword.c: New test.
+	* gcc.target/s390/zvector/vec-reve-store-byte-z14.c: New test.
+	* gcc.target/s390/zvector/vec-reve-store-byte.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-revb-load-double-z14.c: New test.
+	* gcc.target/s390/zvector/vec-revb-load-double.c: New test.
+	* gcc.target/s390/zvector/vec-revb-store-double-z14.c: New test.
+	* gcc.target/s390/zvector/vec-revb-store-double.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/arch13/fp-signedint-convert-1.c: New test.
+	* gcc.target/s390/arch13/fp-unsignedint-convert-1.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/arch13/sel-1.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/arch13/popcount-1.c: New test.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/arch13/bitops-1.c: New test.
+	* gcc.target/s390/arch13/bitops-2.c: New test.
+	* gcc.target/s390/md/andc-splitter-1.c: Add -march=z14 build
+	option and adjust line numbers.
+	* gcc.target/s390/md/andc-splitter-2.c: Likewise.
+
+2019-04-02  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/s390.exp: Run tests in arch13 subdir.
+	* lib/target-supports.exp (check_effective_target_s390_vxe2): New
+	runtime check for the vxe2 hardware feature on IBM Z.
+
+2019-04-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR testsuite/89907
+	* lib/target-supports.exp (check_avx2_available): Replace
+	avx_available with avx2_available.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/85412
+	* gcc.dg/pr85412.c: New test.
+
+2019-04-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/62207
+	* g++.dg/template/crash130.C: New.
+	* g++.dg/template/crash131.C: Likewise.
+
+2019-04-01  Martin Sebor  <msebor@redhat.com>
+
+	PR c/89685
+	* gcc.dg/attr-copy-8.c: New test.
+	* g++.dg/ext/attr-copy-2.C: New test.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/86928
+	* gcc.dg/pr86928.c: New test.
+
+2019-04-01  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/87273
+	* gcc.dg/pr87273.c: New test.
+
+2019-04-01  Martin Liska  <mliska@suse.cz>
+
+	PR driver/89861
+	* gcc.dg/spellcheck-options-18.c: New test.
+	* gcc.dg/spellcheck-options-19.c: New test.
+	* gcc.dg/spellcheck-options-20.c: New test.
+	* gcc.dg/spellcheck-options-13.c: Adjust expected output.
+	* gcc.dg/completion-2.c: Add one variant with no argument.
+
+2019-04-01  Richard Biener  <rguenther@suse.de>
+
+	PR c/71598
+	* gcc.dg/torture/pr71598-1.c: New testcase.
+	* gcc.dg/torture/pr71598-2.c: Likewise.
+	* gcc.dg/torture/pr71598-3.c: Likewise.
+
+2019-03-31  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89852 - ICE with C++11 functional cast with { }.
+	* g++.dg/cpp0x/initlist115.C: New test.
+
+2019-03-31  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/83515
+	PR fortran/85797
+	* gfortran.dg/pr85797.f90: New test.
+
+2019-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/attr-aligned-3.c: Enable on *-*-solaris2.*.
+
+2019-03-30  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.test/gdc-test.exp (gdc-copy-extra): Append copied files to
+	cleanup_extra_files.
+	(dmd2dg): Copy additional files after test is translated.
+	(gdc-do-test): Remove all copied files after test.
+
+2019-03-30  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89841
+	* gfortran.dg/ISO_Fortran_binding_1.f90: Change the interfaces
+	for c_deallocate, c_allocate and c_assumed_size so that the
+	attributes of the array arguments are correct and are typed.
+	* gfortran.dg/ISO_Fortran_binding_7.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_7.c: Additional source.
+
+	PR fortran/89842
+	* gfortran.dg/ISO_Fortran_binding_8.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_8.c: Additional source.
+
+2019-03-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/89866
+	* gfortran.dg/pointer_intent_8.f90: New test.
+
+2019-03-29  Jim Wilson  <jimw@sifive.com>
+
+	* gcc.target/riscv/predef-1.c: New.
+	* gcc.target/riscv/predef-2.c: New.
+	* gcc.target/riscv/predef-3.c: New.
+	* gcc.target/riscv/predef-4.c: New.
+	* gcc.target/riscv/predef-5.c: New.
+	* gcc.target/riscv/predef-6.c: New.
+	* gcc.target/riscv/predef-7.c: New.
+	* gcc.target/riscv/predef-8.c: New.
+
+2019-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89865
+	* gcc.target/i386/pr49095.c: Include in scan-assembler-times patterns
+	the first argument register, so that occassional spills/fills are
+	ignored.
+
+	PR sanitizer/89869
+	* g++.dg/ubsan/vptr-14.C: New test.
+
+	PR c/89872
+	* gcc.dg/tree-ssa/pr89872.c: New test.
+
+2019-03-29  Roman Zhuykov  <zhroma@ispras.ru>
+
+	* gcc.dg/diag-sanity.c: New test.
+
+2019-03-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89871
+	* g++.dg/cpp2a/desig14.C: New test.
+
+	PR c++/89876 - ICE with deprecated conversion.
+	* g++.dg/warn/conv5.C: New test.
+
+2019-03-29  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/ipa/ipa-icf-39.c: Prine '***dbgcnt' output.
+	* gcc.dg/pr68766.c: Likewise.
+
+2019-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/87485
+	* gcc.dg/pr87485.c: New test.
+
+2019-03-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89621
+	* gfortran.dg/gomp/pr89621.f90: New test.
+
+2019-03-28  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/66548
+	* g++.dg/cpp0x/decltype-pr66548.C: New test.
+
+	PR c++/81506
+	* g++.dg/cpp0x/decltype-pr81506.C: New test.
+
+2019-03-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89612 - ICE with member friend template with noexcept.
+	* g++.dg/cpp0x/noexcept38.C: New test.
+	* g++.dg/cpp0x/noexcept39.C: New test.
+	* g++.dg/cpp1z/noexcept-type21.C: New test.
+
+2019-03-28  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89848
+	* gcc.target/i386/pr89848.c: New test.
+
+2019-03-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89836 - bool constant expression and explicit conversions.
+	* g++.dg/cpp2a/explicit15.C: New test.
+
+2019-03-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89812
+	* gcc.dg/attr-aligned-3.c: Limit the test to known ELF targets
+	other than AVR.  Add dg-options "".
+
+	PR c++/89785
+	* g++.dg/cpp1y/constexpr-89785-1.C: New test.
+	* g++.dg/cpp1y/constexpr-89785-2.C: New test.
+
+2019-03-27  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/85537
+	* gfortran.dg/dummy_procedure_11.f90: Fix test case.
+	* gfortran.dg/pointer_init_11.f90: New test case.
+
+2019-03-27  Mateusz B  <mateuszb@poczta.onet.pl>
+
+	PR target/85667
+	* gcc.target/i386/pr85667-5.c: New testcase.
+	* gcc.target/i386/pr85667-6.c: New testcase.
+
+2019-03-27  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR testsuite/89834
+	* gcc.dg/vect/pr81740-2.c: Require vect_hw_misalign.
+
+2019-03-27  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR rtl-optimization/89313
+	* gcc.dg/pr89313.c: New test.
+
+2019-03-26  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/87761
+	PR rtl-optimization/89826
+	* gcc.c-torture/execute/pr89826.c: New test.
+
+2019-03-27  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/torture/20190327-1.c: New testcase.
+
+2019-03-27  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88247
+	* gfortran.dg/associate_47.f90: New test.
+
+2019-03-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89463
+	* gcc.dg/guality/pr89463.c: New testcase.
+
+2019-03-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/89827
+	* gcc.target/i386/pr89827.c: New test.
+
+2019-03-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/abi/lambda-static-1.C: Handle Solaris as comdat group
+	syntax.
+
+2019-03-26  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/81740
+	* gcc.dg/vect/pr81740-1.c: New testcase.
+	* gcc.dg/vect/pr81740-2.c: Likewise.
+
+2019-03-26  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.test/gdc-test.exp (gdc-do-test): Sort and remove duplicate
+	options in permute args tests.
+
+2019-03-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84598
+	* g++.dg/ext/pr84598.C: New.
+
+2019-03-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89796
+	* g++.dg/gomp/pr89796.C: New test.
+	* gcc.dg/gomp/pr89796.c: New test.
+
+2019-03-25  David Malcolm  <dmalcolm@redhat.com>
+
+	PR rtl-optimization/88347
+	PR rtl-optimization/88423
+	* gcc.c-torture/compile/pr88347.c: New test.
+	* gcc.c-torture/compile/pr88423.c: New test.
+
+2019-03-25  Martin Sebor  <msebor@redhat.com>
+
+	PR c/89812
+	* gcc.dg/attr-aligned-3.c: New test.
+
+2019-03-25  Johan Karlsson  <johan.karlsson@enea.com>
+
+	PR debug/86964
+	* gcc.dg/debug/dwarf2/pr86964.c: New testcase.
+
+2019-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84661
+	PR c++/85013
+	* g++.dg/concepts/pr84661.C: New.
+	* g++.dg/torture/pr85013.C: Likewise.
+
+2019-03-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89214 - ICE when initializing aggregates with bases.
+	* g++.dg/cpp1z/aggr-base8.C: New test.
+	* g++.dg/cpp1z/aggr-base9.C: New test.
+
+	PR c++/89705 - ICE with reference binding with conversion function.
+	* g++.dg/cpp0x/rv-conv2.C: New test.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89789
+	* gcc.dg/torture/pr89789.c: New testcase.
+
+2019-03-25  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.dg/abi/lambda-static-1.C: New.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89802
+	* g++.dg/tree-ssa/pr89802.C: New testcase.
+
+2019-03-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/60702
+	* g++.dg/tls/thread_local11.C: Remove scan-tree-dump-times directives
+	for _ZTH* calls.
+	* g++.dg/tls/thread_local11a.C: New test.
+
+2019-03-25  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89790
+	* g++.dg/pr89790.C: New testcase.
+
+2019-03-24  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/pr82281.c: Compile only for ia32 effective target.
+	(dg-options): Remove -m32. Add -msse2 -mtune=znver1.
+	* gcc.target/i386/pr89676.c: Compile only for ia32 effective target.
+	(dg-options): Remove -m32 and -march=i686. Add -mno-stv.
+
+2019-03-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/78865
+	* gfortran.dg/altreturn_10.f90: New test.
+	* gfortran.dg/whole_file_3.f90: Change dg-warning to dg-error.
+
+2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89676
+	* gcc.target/i386/pr89676.c: New.
+
+2019-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/60702
+	* g++.dg/tls/thread_local11.C: New test.
+	* g++.dg/tls/thread_local11.h: New test.
+	* g++.dg/tls/thread_local12a.C: New test.
+	* g++.dg/tls/thread_local12b.C: New test.
+	* g++.dg/tls/thread_local12c.C: New test.
+	* g++.dg/tls/thread_local12d.C: New test.
+	* g++.dg/tls/thread_local12e.C: New test.
+	* g++.dg/tls/thread_local12f.C: New test.
+	* g++.dg/tls/thread_local12g.C: New test.
+	* g++.dg/tls/thread_local12h.C: New test.
+	* g++.dg/tls/thread_local12i.C: New test.
+	* g++.dg/tls/thread_local12j.C: New test.
+	* g++.dg/tls/thread_local12k.C: New test.
+	* g++.dg/tls/thread_local12l.C: New test.
+
+	PR c++/87481
+	* g++.dg/cpp1y/constexpr-87481.C: New test.
+
+2019-03-22  Simon Wright  <simon@pushface.org>
+
+	PR ada/89583
+	* gnat.dg/socket2.adb: New.
+
+2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/mmx-psubd-2.c: Test _m_psubd.
+
+2019-03-22  Hongtao Liu  <hongtao.liu@intel.com>
+
+	PR target/89784
+	* gcc.target/i386/avx512f-vfmaddXXXsd-1.c (avx512f_test): Add tests
+	for _mm_mask{,3,z}_*.
+	* gcc.target/i386/avx512f-vfmaddXXXss-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfmsubXXXsd-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfmsubXXXss-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfnmaddXXXsd-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfnmaddXXXss-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfnmsubXXXsd-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfnmsubXXXss-1.c (avx512f_test): Likewise.
+	* gcc.target/i386/avx512f-vfmaddXXXsd-2.c: New test.
+	* gcc.target/i386/avx512f-vfmaddXXXss-2.c: New test.
+	* gcc.target/i386/avx512f-vfmsubXXXsd-2.c: New test.
+	* gcc.target/i386/avx512f-vfmsubXXXss-2.c: New test.
+	* gcc.target/i386/avx512f-vfnmaddXXXsd-2.c: New test.
+	* gcc.target/i386/avx512f-vfnmaddXXXss-2.c: New test.
+	* gcc.target/i386/avx512f-vfnmsubXXXsd-2.c: New test.
+	* gcc.target/i386/avx512f-vfnmsubXXXss-2.c: New test.
+
+2019-03-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89784
+	* gcc.target/i386/sse-13.c (__builtin_ia32_vfmaddsd3_mask,
+	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+	__builtin_ia32_vfmsubss3_mask3): Define.
+	* gcc.target/i386/sse-23.c (__builtin_ia32_vfmaddsd3_mask,
+	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+	__builtin_ia32_vfmsubss3_mask3): Define.
+	* gcc.target/i386/avx-1.c (__builtin_ia32_vfmaddsd3_mask,
+	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+	__builtin_ia32_vfmsubss3_mask3): Define.
+	* gcc.target/i386/sse-14.c: Add tests for
+	_mm_mask{,3,z}_f{,n}m{add,sub}_round_s{s,d} builtins.
+	* gcc.target/i386/sse-22.c: Likewise.
+
+2019-03-21  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89350
+	* gcc.dg/Warray-bounds-40.c: Remove an xfail.
+	* gcc.dg/Wstringop-overflow.c: Xfail overly ambitious tests.
+	* gcc.dg/Wstringop-overflow-11.c: New test.
+	* gcc.dg/Wstringop-overflow-12.c: New test.
+	* gcc.dg/pr89350.c: New test.
+	* gcc.dg/pr40340-1.c: Adjust expected warning.
+	* gcc.dg/pr40340-2.c: Same.
+	* gcc.dg/pr40340-4.c: Same.
+	* gcc.dg/pr40340-5.c: Same.
+
+2019-03-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/89692
+	* g++.dg/other/pr89692.C: New test.
+
+	PR c++/89767
+	* g++.dg/cpp1y/lambda-init18.C: New test.
+	* g++.dg/cpp1y/lambda-init19.C: New test.
+	* g++.dg/cpp1y/pr89767.C: New test.
+
+2019-03-21  Thomas Schwinge  <thomas@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+
+	PR fortran/72741
+	* gfortran.dg/goacc/routine-external-level-of-parallelism-1.f: New
+	file.
+	* gfortran.dg/goacc/routine-external-level-of-parallelism-2.f:
+	Likewise.
+
+2019-03-21  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR fortran/72741
+	* c-c++-common/goacc/routine-3-extern.c: New file.
+	* c-c++-common/goacc/routine-3.c: Adjust.
+	* c-c++-common/goacc/routine-4-extern.c: New file.
+	* c-c++-common/goacc/routine-4.c: Adjust.
+	* gfortran.dg/goacc/routine-module-3.f90: New file.
+
+	PR fortran/89773
+	* gfortran.dg/goacc/pr89773.f90: New file.
+	* gfortran.dg/goacc/pr77765.f90: Adjust.
+	* gfortran.dg/goacc/routine-6.f90: Adjust, and extend.
+
+	PR fortran/72741
+	* gfortran.dg/goacc/routine-module-mod-1.f90: Update.
+
+	PR fortran/72741
+	* gfortran.dg/goacc/routine-module-1.f90: New file.
+	* gfortran.dg/goacc/routine-module-2.f90: Likewise.
+	* gfortran.dg/goacc/routine-module-mod-1.f90: Likewise.
+
+	* gfortran.dg/goacc/goacc.exp (dg-compile-aux-modules): New proc.
+
+	PR fortran/56408
+	* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp
+	(dg-compile-aux-modules): Fix diagnostic.
+	* gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Likewise.
+	* gfortran.dg/dg.exp (dg-compile-aux-modules): Likewise.
+
+	PR fortran/56408
+	* gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
+	missing nexted dg-test call support in dejaGNU 1.4.4.
+
+	PR fortran/29383
+	* gfortran.dg/ieee/ieee.exp (DEFAULT_FFLAGS): Set the same as in
+	other '*.exp' files.
+
+2019-03-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89779
+	* gcc.dg/torture/pr89779.c: New testcase.
+
+2019-03-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/78645
+	* g++.dg/cpp0x/constexpr-ice20.C: New.
+
+2019-03-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89571
+	* g++.dg/cpp0x/noexcept37.C: New.
+
+2019-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/89017
+	* gdc.dg/pr89017.d: New test.
+
+2019-03-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/71861
+	* gfortran.dg/interface_abstract_5.f90: New test case.
+
+2019-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89775
+	* gcc.target/s390/pr89775-1.c: New test.
+	* gcc.target/s390/pr89775-2.c: New test.
+
+2019-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89752
+	* g++.target/aarch64/aarch64.exp: New file.
+	* g++.target/aarch64/pr89752.C: New test.
+
+2019-03-19  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89688
+	* gcc.dg/strlenopt-61.c: New test.
+	* g++.dg/warn/Wstringop-overflow-2.C: New test.
+
+2019-03-19  Jim Wilson  <jimw@sifive.com>
+
+	PR target/89411
+	* gcc.target/riscv/losum-overflow.c: New test.
+
+2019-03-19  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89644
+	* gcc.dg/Wstringop-truncation-8.c: New test.
+
+2019-03-19  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/89737
+	* gcc.dg/pr89737.c: New test.
+
+2019-03-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/87809
+	PR lto/89335
+	* g++.dg/lto/pr87089_0.C: New testcase.
+	* g++.dg/lto/pr87089_1.C: New testcase.
+	* g++.dg/lto/pr89335_0.C: New testcase.
+
+2019-03-19  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/89736
+	* gcc.target/powerpc/pr87532-mc.c: Modify dejagnu directives to
+	restrict this test to vsx targets.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89752
+	* g++.dg/ext/asm15.C: Check for particular diagnostic wording.
+	* g++.dg/ext/asm16.C: Likewise.
+	* g++.dg/ext/asm17.C: New test.
+
+2019-03-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/unroll-7.c: New test.
+
+2019-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89726
+	* gcc.target/i386/fpprec-1.c (x): Add 6 new constants.
+	(expect_round, expect_rint, expect_floor, expect_ceil, expect_trunc):
+	Add expected results for them.
+
+	PR c/89734
+	* gcc.dg/pr89734.c: New test.
+
+2019-03-18  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89720
+	* gcc.dg/Warray-bounds-42.c: New test.
+
+2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR c++/89630
+	* g++.target/i386/pr89630.C: New test.
+
+2019-03-18  Kito Cheng  <kito.cheng@gmail.com>
+
+	* gcc.target/riscv/arch-1.c: Add quotes around march in dg-error.
+
+2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
+	the "store" test as well.
+	* gcc.target/powerpc/bswap32.c: Ditto.
+
+2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
+	the "store" test as well.
+	* gcc.target/powerpc/bswap32.c: Ditto.
+
+2019-03-18  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/pr18096-1.c: Allow an error message that says
+	"exceeds" instead of just one that talks about "too large".
+
+2019-03-18  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/cost_model_1.c: New test.
+
+2019-03-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/89546
+	* gcc.dg/tree-ssa/pr89546.c: New test.
+
+2019-03-18  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	PR target/89627
+	* g++.target/riscv/call-with-empty-struct-float.C: New file.
+	* g++.target/riscv/call-with-empty-struct-int.C: New file.
+	* g++.target/riscv/call-with-empty-struct.H: New file.
+	* g++.target/riscv/riscv.exp: New file.
+
+2019-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/85014
+	* g++.dg/cpp0x/pr85014.C: New.
+
+2019-03-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/86979
+	* gcc.dg/pr86979.c: New test.
+
+2019-03-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/88008
+	* gfortran.dg/typebound_call_31.f90: New test.
+
+2019-03-03-17  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/compat/pr83487-1_x.c: Use -fno-common option on
+	hppa*-*-hpux*.
+	* gcc.dg/compat/pr83487-1_y.c: Likewise.
+
+	* gfortran.dg/pointer_init_10.f90: Require visibility support.
+	* gfortran.dg/temporary_3.f90: Likewise.
+
+	* gcc.dg/pr88074.c: Require c99_runtime.
+	* gcc.dg/warn-abs-1.c: Likewise.
+	* gfortran.dg/ISO_Fortran_binding_1.f90: Likewise.
+
+	PR testsuite/89666
+	* c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
+	hppa*-*-hpux*.
+	* gcc.dg/attr-copy.c: Require alias support.
+	* gcc.dg/ipa/ipa-icf-39.c: Likewise.
+
+2019-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/89724
+	* gfortran.dg/continuation_15.f90: New test.
+	* gfortran.dg/continuation_16.f90: New test.
+
+2019-03-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	* g++.dg/cpp0x/pr84497.C: Restore dg-require-weak.
+
+	PR testsuite/89393
+	* g++.dg/abi/ref-temp1.C: Skip on 32-bit hppa*-*-hpux*.
+	* g++.dg/cpp0x/pr84497.C: Likewise.
+
+	* c-c++-common/builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*.
+	* gcc.dg/attr-copy-6.c: Likewise.
+	* gcc.dg/pr87793.c: Likewise.
+
+	PR testsuite/89471
+	* gcc.dg/pr84941.c: Skip on hppa*-*-*.
+
+	* gcc.dg/Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
+	* gcc.dg/gimplefe-34.c: Likewise.
+	* gcc.dg/compat/pr83487-2_x.c: Use -fno-common option on hppa*-*-hpux*.
+	* gcc.dg/compat/pr83487-2_y.c: Likewise.
+
+	PR testsuite/84174
+	* gcc.dg/Wattributes-6.c: Skip warning check at line 404 on
+	hppa*64*-*-*.
+
+	PR testsuite/83453
+	* c-c++-common/Wattributes.c: Skip a warning check on hppa*64*-*-*.
+
+	* lib/target-supports.exp (check_ascii_locale_available): Remove
+	hppa*-*-hpux*.
+
+2019-03-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/84394
+	* gfortran.dg/blockdata_11.f90: New test.
+
+2019-03-15  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/60091
+	* gfortran.dg/pointer_remapping_3.f08: Adjust error messages.
+	* gfortran.dg/pointer_remapping_7.f90: Adjust error message.
+
+2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	PR target/87532
+	* gcc.target/powerpc/fold-vec-extract-char.p8.c: Modify expected
+	instruction selection.
+	* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
+	* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
+	* gcc.target/powerpc/pr87532-mc.c: New test.
+	* gcc.target/powerpc/pr87532.c: New test.
+	* gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
+	* gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
+	* gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-10a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-10b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-11a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-11b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-12a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-12b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-13a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-13b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-14a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-14b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-15a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-15b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-16a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-16b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-17a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-17b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-18a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-18b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-19a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-19b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-20a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-20b.c: New test.
+	* gcc.target/powerpc/vsx-builtin-9a.c: New test.
+	* gcc.target/powerpc/vsx-builtin-9b.c: New test.
+
+2019-03-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/88534
+	PR c++/88537
+	* g++.dg/cpp2a/pr88534.C: New.
+	* g++.dg/cpp2a/pr88537.C: New.
+
+2019-03-15  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/target-attribute/tattr-1.c (htm0): -mhtm -> '-mhtm'.
+	* gcc.target/s390/target-attribute/tattr-2.c: Likewise.
+	* gcc.target/s390/target-attribute/tattr-3.c (vx0): -mvx -> '-mvx'.
+	* gcc.target/s390/target-attribute/tattr-4.c: Likewise.
+
+2019-03-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	PR target/89719
+	* gcc.target/aarch64/spellcheck_4.c: Adjust dg-error string.
+	* gcc.target/aarch64/spellcheck_5.c: Likewise.
+	* gcc.target/aarch64/spellcheck_6.c: Likewise.
+
+2019-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89709
+	* g++.dg/cpp0x/constexpr-89709.C: New test.
+
+	PR debug/89704
+	* gcc.dg/debug/pr89704.c: New test.
+
+2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89650
+	* g++.target/i386/pr89650.C: New test.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-13.c: Adjust.
+	* gcc.dg/gimplefe-14.c: Likewise.
+	* gcc.dg/gimplefe-17.c: Likewise.
+	* gcc.dg/gimplefe-18.c: Likewise.
+	* gcc.dg/gimplefe-7.c: Likewise.
+	* gcc.dg/torture/pr89595.c: Likewise.
+	* gcc.dg/tree-ssa/cunroll-13.c: Likewise.
+	* gcc.dg/tree-ssa/ivopt_mult_1g.c: Likewise.
+	* gcc.dg/tree-ssa/ivopt_mult_2g.c: Likewise.
+	* gcc.dg/tree-ssa/scev-3.c: Likewise.
+	* gcc.dg/tree-ssa/scev-4.c: Likewise.
+	* gcc.dg/tree-ssa/scev-5.c: Likewise.
+	* gcc.dg/vect/vect-cond-arith-2.c: Likewise.
+	* gcc.target/aarch64/sve/loop_add_6.c: Likewise.
+
+2019-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR ipa/89684
+	* gcc.target/i386/pr89684.c: New test.
+
+	PR rtl-optimization/89679
+	* gcc.dg/pr89679.c: New test.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89710
+	* gcc.dg/torture/pr89710.c: New testcase.
+
+2019-03-14  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89698
+	* g++.dg/torture/pr89698.C: New testcase.
+
+2019-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89703
+	* gcc.c-torture/compile/pr89703-1.c: New test.
+	* gcc.c-torture/compile/pr89703-2.c: New test.
+
+2019-03-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89523
+	* gcc.target/i386/pr89523-1a.c: New test.
+	* gcc.target/i386/pr89523-1b.c: Likewise.
+	* gcc.target/i386/pr89523-2.c: Likewise.
+	* gcc.target/i386/pr89523-3.c: Likewise.
+	* gcc.target/i386/pr89523-4.c: Likewise.
+	* gcc.target/i386/pr89523-5.c: Likewise.
+	* gcc.target/i386/pr89523-6.c: Likewise.
+	* gcc.target/i386/pr89523-7.c: Likewise.
+	* gcc.target/i386/pr89523-8.c: Likewise.
+	* gcc.target/i386/pr89523-9.c: Likewise.
+
+2019-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89512
+	* g++.dg/cpp1y/var-templ61.C: New test.
+
+	PR c++/89652
+	* g++.dg/cpp1y/constexpr-89652.C: New test.
+
+2019-03-13  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/87045
+	* gfortran.dg/pr87045.f90: New test.
+
+2019-03-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/85860
+	* gcc.target/i386/pr85860.c: New.
+
+2019-03-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89686 - mixing init-capture and simple-capture in lambda.
+	* g++.dg/cpp2a/lambda-pack-init2.C: New test.
+
+	PR c++/89660 - bogus error with -Wredundant-move.
+	* g++.dg/cpp0x/Wredundant-move8.C: New test.
+	* g++.dg/cpp0x/Wredundant-move9.C: New test.
+
+2019-03-13  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/89601
+	* gfortran.dg/pdt_16.f03: Modified to avoid follow-up errors.
+	* gfortran.dg/pdt_30.f90: New test case.
+
+2019-03-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88979 - further P0634 fix for constructors.
+	* g++.dg/cpp2a/typename15.C: New test.
+
+2019-03-13  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/89662
+	* gcc.dg/Warray-bounds-41.c: New test.
+
+2019-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/63508
+	* g++.dg/cpp0x/auto53.C: New.
+
+2019-03-13  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89677
+	* gcc.dg/torture/pr89677.c: New testcase.
+
+2019-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/85558
+	* g++.dg/other/friend16.C: New.
+	* g++.dg/other/friend17.C: Likewise.
+
+2019-03-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/88588
+	* c-c++-common/gomp/pr88588.c: New test.
+
+2019-03-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/66695
+	PR fortran/77746
+	PR fortran/79485
+	* gfortran.dg/binding_label_tests_30.f90: New test.
+	* gfortran.dg/binding_label_tests_31.f90: New test.
+	* gfortran.dg/binding_label_tests_32.f90: New test.
+	* gfortran.dg/binding_label_tests_33.f90: New test.
+
+2019-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.dg/pr88957.d: Move to gdc.dg/ubsan.
+	* gdc.dg/ubsan/ubsan.exp: New file.
+	* lib/gdc.exp (gdc_include_flags): Remove unused target variable.
+	Explicitly return flags from procedure.
+
+2019-03-13  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/88957
+	* gdc.dg/pr88957.d: New test.
+	* gdc.dg/simd.d: Add new vector tests.
+
+2019-03-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR d/87824
+	* lib/gdc.exp (gdc_include_flags): Find C++ headers by calling
+	libstdc++v3/scripts/testsuite_flags.  Filter out unsupported
+	-nostdinc++ flag.
+
+2019-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/87673
+	* gfortran.dg/charlen_17.f90: New test.
+
+2019-03-12  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/memset-1.c: Adapt test case for new scheduling.
+
+2019-03-12  Martin Liska  <mliska@suse.cz>
+
+	* gfortran.dg/abstract_type_3.f03: Amend test-case scan patterns.
+	* gfortran.dg/binding_label_tests_4.f03: Likewise.
+	* gfortran.dg/c_f_pointer_tests_6.f90: Likewise.
+	* gfortran.dg/c_funloc_tests_6.f90: Likewise.
+	* gfortran.dg/c_loc_tests_17.f90: Likewise.
+	* gfortran.dg/constructor_9.f90: Likewise.
+	* gfortran.dg/dec_structure_8.f90: Likewise.
+	* gfortran.dg/entry_4.f90: Likewise.
+	* gfortran.dg/init_char_with_nonchar_ctr.f90: Likewise.
+	* gfortran.dg/initialization_23.f90: Likewise.
+	* gfortran.dg/logical_assignment_1.f90: Likewise.
+	* gfortran.dg/pr80752.f90: Likewise.
+	* gfortran.dg/pr88116_1.f90: Likewise.
+	* gfortran.dg/pr88467.f90: Likewise.
+	* gfortran.dg/typebound_call_7.f03: Likewise.
+	* gfortran.dg/typebound_generic_1.f03: Likewise.
+	* gfortran.dg/typebound_operator_2.f03: Likewise.
+	* gfortran.dg/typebound_operator_4.f03: Likewise.
+	* gfortran.dg/typebound_proc_9.f03: Likewise.
+	* gfortran.dg/unlimited_polymorphic_2.f03: Likewise.
+
+2019-03-12  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89363
+	* gfortran.dg/assumed_rank_16.f90: New test.
+
+	PR fortran/89364
+	* gfortran.dg/assumed_rank_17.f90: New test.
+
+2019-03-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89663
+	* gcc.c-torture/compile/pr89663-1.c: New test.
+	* gcc.c-torture/compile/pr89663-2.c: New test.
+
+2019-03-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89664
+	* gfortran.dg/pr89664.f90: New testcase.
+
+2019-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/89651
+	* gfortran.dg/gomp/pr89651.f90: New test.
+
+	PR middle-end/89655
+	PR bootstrap/89656
+	* gcc.c-torture/compile/pr89655.c: New test.
+
+2019-03-11  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/f16_f64_conv_no_dp.c: Add arm_fp16_ok effective
+	target.
+
+2019-03-11  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/conversion/simd3.C (foo): Wrap option names
+	with apostrophe character.
+	* g++.dg/cpp1z/decomp3.C (test): Likewise.
+	(test3): Likewise.
+	* g++.dg/cpp1z/decomp4.C (test): Likewise.
+	* g++.dg/cpp1z/decomp44.C (foo): Likewise.
+	* g++.dg/cpp1z/decomp45.C (f): Likewise.
+	* g++.dg/opt/pr34036.C: Likewise.
+	* g++.dg/spellcheck-c++-11-keyword.C: Likewise.
+	* gcc.dg/c90-fordecl-1.c (foo): Likewise.
+	* gcc.dg/cpp/dir-only-4.c: Likewise.
+	* gcc.dg/cpp/dir-only-5.c: Likewise.
+	* gcc.dg/cpp/pr71591.c: Likewise.
+	* gcc.dg/format/opt-1.c: Likewise.
+	* gcc.dg/format/opt-2.c: Likewise.
+	* gcc.dg/format/opt-3.c: Likewise.
+	* gcc.dg/format/opt-4.c: Likewise.
+	* gcc.dg/format/opt-5.c: Likewise.
+	* gcc.dg/format/opt-6.c: Likewise.
+	* gcc.dg/pr22231.c: Likewise.
+	* gcc.dg/pr33007.c: Likewise.
+	* gcc.dg/simd-1.c (hanneke): Likewise.
+	* gcc.dg/simd-5.c: Likewise.
+	* gcc.dg/simd-6.c: Likewise.
+	* gcc.dg/spellcheck-options-14.c: Likewise.
+	* gcc.dg/spellcheck-options-15.c: Likewise.
+	* gcc.dg/spellcheck-options-16.c: Likewise.
+	* gcc.dg/spellcheck-options-17.c: Likewise.
+	* gcc.dg/tree-ssa/pr23109.c: Likewise.
+	* gcc.dg/tree-ssa/recip-5.c: Likewise.
+	* gcc.target/i386/cet-notrack-1a.c (func): Likewise.
+	(__attribute__): Likewise.
+	* gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise.
+	* gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise.
+	* gcc.target/powerpc/warn-1.c: Likewise.
+	* gcc.target/powerpc/warn-2.c: Likewise.
+
+2019-03-11  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/vec-addc-u128.c: New test.
+
+2019-03-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/unroll-6.c: New test.
+
+2019-03-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/87571
+	* g++.dg/template/memfriend18.C: New.
+
+2019-03-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gdc.dg/pr89041.d: Mark as compile test.
+
+2019-03-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/indirect-thunk-extern-7.c: Add -fjump-tables to
+	dg-options.
+
+2019-03-10  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/85762
+	PR tree-optimization/87008
+	PR tree-optimization/85459
+	* g++.dg/tree-ssa/pr87008.C: New test.
+	* gcc.dg/guality/pr54970.c: Xfail tests querying a[0] everywhere.
+
+2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/66089
+	* gfortran.dg/assumed_type_2.f90: Adapted tree dumps.
+	* gfortran.dg/no_arg_check_2.f90: Likewise.
+
+2019-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89648
+	* g++.dg/cpp0x/lambda/lambda-89648.C: New test.
+
+2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/66089
+	* gfortran.dg/dependency_53.f90: New test.
+
+2019-03-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/87734
+	* gfortran.dg/public_private_module_10.f90: New test.
+
+2019-03-09  John David Anglin  <dave.anglin@bell.net>
+
+	PR c++/70349
+	* g++.dg/abi/abi-tag18a.C: Skip on 32-bit hppa*-*-hpux*.
+
+	PR middle-end/68733
+	* c-c++-common/gomp/clauses-2.c: Skip on 32-bit hppa*-*-hpux*.
+
+	PR testsuite/89472
+	* gcc.dg/debug/dwarf2/inline5.c: XFAIL one scan-assembler-times check.
+
+2019-03-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/87750
+	* g++.dg/cpp0x/pr87750.C: New.
+
+2019-03-09  John David Anglin  <dave.anglin@bell.net>
+
+	* c-c++-common/ident-0b.c: Also skip on 32-bit hppa*-*-hpux*.
+	* c-c++-common/ident-1a.c: Likewise.
+	* c-c++-common/ident-1b.c: Likewise.
+	* c-c++-common/ident-2b.c: Likewise.
+
+	* g++.dg/tls/pr77285-2.C: Require tls_native support.
+
+	* g++.dg/ext/visibility/lambda1.C: Require visibility.
+
+	PR inline-asm/87010
+	* gcc.dg/torture/20180712-1.c: Skip on hppa*-*-*.
+
+	* gfortran.dg/coarray_data_1.f90: Link against libatomic if target
+	libatomic_available.
+
+2019-03-09  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/89041
+	* gdc.dg/pr89041.d: New test.
+
+2019-03-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/71544
+	* gfortran.dg/c_ptr_tests_19.f90: New test.
+
+2019-03-09  John David Anglin  <dave.anglin@bell.net>
+
+	* gnat.dg/debug11.adb: Skip on 32-bit hppa*-*-hpux*.
+	* gnat.dg/debug12.adb: Likewise.
+
+	* lib/target-supports.exp (check_effective_target_weak_undefined):
+	Return 0 on hppa*-*-hpux*.
+	(check_ascii_locale_available): Likewise.
+
+2019-03-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/84504
+	* gfortran.dg/pointer_init_10.f90: New test case.
+
+2019-03-09  John David Anglin  <dave.anglin@bell.net>
+
+	* gfortran.dg/ieee/ieee_9.f90: Fix typo.
+
+2019-03-09  John David Anglin  <dave.anglin@bell.net>
+
+	PR fortran/89639
+	* gfortran.dg/ieee/ieee_9.f90: Skip on hppa*-*-linux*.
+
+2019-03-09  Thomas König  <tkoenig@gcc.gnu.org>
+
+	PR fortran/71203
+	* gfortran.dg/array_simplify_3.f90: New test case.
+
+2019-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88568
+	* g++.dg/other/pr88568.C: New test.
+
+	PR rtl-optimization/89634
+	* gcc.c-torture/execute/pr89634.c: New test.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/85870
+	* gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
+	-r -nostdlib -flinker-output=nolto-rel.
+
+2019-03-08  David Malcolm  <dmalcolm@redhat.com>
+
+	PR target/79926
+	* gcc.target/i386/interrupt-387-err-1.c: Update expected message.
+	* gcc.target/i386/interrupt-387-err-2.c: Likewise.
+	* gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
+	* gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
+
+2019-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/63540
+	* g++.dg/cpp0x/implicit17.C: New.
+
+2019-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/22149
+	* g++.dg/template/access29.C: New.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/82075
+	* g++.dg/cpp1z/decomp49.C: New test.
+
+2019-03-08  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.target/arm/f16_f64_conv_no_dp.c: New test.
+
+2019-03-08  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/68924
+	PR target/78782
+	PR target/87558
+	* gcc.target/i386/pr78782.c: New test.
+	* gcc.target/i386/pr87558.c: Ditto.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/85870
+	* gcc.dg/lto/pr85870_0.c: New test.
+	* gcc.dg/lto/pr85870_1.c: New test.
+
+2019-03-08  Martin Liska  <mliska@suse.cz>
+
+	PR target/86952
+	* gcc.target/i386/pr86952.c: New test.
+	* gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
+	scanned pattern.
+	* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
+
+2019-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89585
+	* g++.dg/asm-qual-3.C: Adjust expected diagnostics for toplevel
+	asm volatile.
+
+	PR c++/89599
+	* g++.dg/ubsan/vptr-4.C: Adjust expected diagnostics.
+	* g++.dg/parse/array-size2.C: Likewise.
+	* g++.dg/cpp0x/constexpr-89599.C: New test.
+
+	PR c++/89622
+	* g++.dg/warn/pr89622.C: New test.
+
+2019-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/80003
+	* gcc.target/i386/pr68657.c: Adjust expected diagnostics wording.
+	* gcc.target/i386/interrupt-6.c: Likewise.
+	* g++.target/i386/pr57362.C: Adjust capitalization in dg-prune-output.
+
+2019-03-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84518
+	* g++.dg/cpp0x/lambda/lambda-ice30.C: New.
+	* g++.dg/cpp0x/lambda/lambda-ice31.C: Likewise.
+
+2019-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR translation/79999
+	* c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
+	* c-c++-common/gomp/doacross-3.c: New test.
+
+	PR target/89602
+	* gcc.target/i386/avx512f-vmovss-1.c: New test.
+	* gcc.target/i386/avx512f-vmovss-2.c: New test.
+	* gcc.target/i386/avx512f-vmovss-3.c: New test.
+	* gcc.target/i386/avx512f-vmovsd-1.c: New test.
+	* gcc.target/i386/avx512f-vmovsd-2.c: New test.
+	* gcc.target/i386/avx512f-vmovsd-3.c: New test.
+
+2019-03-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/87525
+	* gcc.dg/ipa/ipcp-5.c: New test.
+
+2019-03-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/88235
+	* g++.dg/ipa/pr88235.C: New test.
+
+2019-04-07  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89618
+	* gcc.target/i386/pr89618.c: New testcase.
+
+2019-03-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89595
+	* gcc.dg/torture/pr89595.c: New testcase.
+
+2019-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89585
+	* g++.dg/asm-qual-3.C: Adjust expected diagnostics.
+
+2019-03-06  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/71203
+	* gfortran.dg/substr_8.f90: New test.
+
+2019-03-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/87148
+	* g++.dg/ext/flexary34.C: New test.
+
+2019-03-06  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR rtl-optimization/88845
+	* gcc.target/powerpc/pr88845.c: New test.
+
+2019-03-06  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87378 - bogus -Wredundant-move warning.
+	* g++.dg/cpp0x/Wredundant-move1.C (fn4): Drop dg-warning.
+	* g++.dg/cpp0x/Wredundant-move7.C: New test.
+
+2019-03-06  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/89551
+	* gcc.dg/uninit-pred-8_b.c: Force logical-op-non-short-circuit
+	the way that makes the testcase PASS.
+
+2019-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89590
+	* gcc.dg/pr89590.c: New test.
+
+2019-03-05  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/89222
+	* gcc.target/arm/pr89222.c: Add new test.
+
+2019-03-05  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89594
+	* gcc.dg/pr89594.c: New testcase.
+
+2019-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89487
+	* gcc.dg/tree-ssa/pr89487.c: Include ../pr87600.h.
+	(caml_interprete): Ifdef the whole body out if REG1 or REG2 macros
+	aren't defined.  Use REG1 instead of "%r15" and REG2 instead of
+	"%r14".
+
+	PR bootstrap/89560
+	* g++.dg/other/pr89560.C: New test.
+
+	PR tree-optimization/89570
+	* gcc.dg/pr89570.c: New test.
+
+	PR tree-optimization/89566
+	* c-c++-common/pr89566.c: New test.
+
+2019-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84605
+	* g++.dg/parse/crash69.C: New.
+
+2019-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/71446
+	* g++.dg/cpp2a/desig12.C: New test.
+	* g++.dg/cpp2a/desig13.C: New test.
+
+2019-03-04  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88530
+	* gcc.target/aarch64/options_set_10.c: Add native.
+
+2019-03-04  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR tree-optimization/89437
+	* gcc.dg/sinatan-1.c: Fix testcase.
+
+2019-03-04  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89572
+	* gcc.dg/torture/pr89572.c: New testcase.
+
+2018-03-04  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/89487
+	* gcc.dg/tree-ssa/pr89487.c: New test.
+
+2019-03-03  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/77583
+	* gfortran.dg/pr77583.f90: New test.
+
+2019-03-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/72714
+	* gfortran.dg/coarray_allocate_11.f90: New test.
+
+2019-03-02  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89516
+	* gfortran.dg/pr89492.f90: Adjust testcase.
+	* gfortran.dg/transfer_check_5.f90: New test.
+
+2019-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/71446
+	* g++.dg/cpp2a/desig10.C: New test.
+	* g++.dg/cpp2a/desig11.C: New test.
+	* g++.dg/ext/desig4.C: Expect 4 new errors.
+
+	PR target/89506
+	* gcc.dg/pr89506.c: New test.
+
+2019-03-01  Kito Cheng  <kito.cheng@gmail.com>
+	    Monk Chiang  <sh.chiang04@gmail.com>
+
+	* gcc.target/riscv/attribute-1.c: New.
+	* gcc.target/riscv/attribute-2.c: Likewise.
+	* gcc.target/riscv/attribute-3.c: Likewise.
+	* gcc.target/riscv/attribute-4.c: Likewise.
+	* gcc.target/riscv/attribute-5.c: Likewise.
+	* gcc.target/riscv/attribute-6.c: Likewise.
+	* gcc.target/riscv/attribute-7.c: Likewise.
+	* gcc.target/riscv/attribute-8.c: Likewise.
+	* gcc.target/riscv/attribute-9.c: Likewise.
+
+	* gcc.target/riscv/arch-1.c: New.
+	* gcc.target/riscv/arch-2.c: Likewise.
+	* gcc.target/riscv/arch-3.c: Likewise.
+	* gcc.target/riscv/arch-4.c: Likewise.
+
+2019-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89497
+	* g++.dg/tree-prof/devirt.C: Adjust also the ilp32
+	scan-tree-dump-times from dom3 to tracer pass.
+
+2019-03-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
+	-mcpu".  Use -mdejagnu-cpu= in dg-options instead of -mcpu=.
+
+2019-03-01  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/85899
+	* gcc.dg/pr85899.c: New test.
+
+2019-03-01  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89537 - missing location for error with non-static member fn.
+	* g++.dg/diagnostic/member-fn-1.C: New test.
+
+	PR c++/89532 - ICE with incomplete type in decltype.
+	* g++.dg/cpp2a/nontype-class14.C: New test.
+
+2019-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Implement P1002R1, Try-catch blocks in constexpr functions
+	PR c++/89513
+	* g++.dg/cpp2a/constexpr-try1.C: New test.
+	* g++.dg/cpp2a/constexpr-try2.C: New test.
+	* g++.dg/cpp2a/constexpr-try3.C: New test.
+	* g++.dg/cpp2a/constexpr-try4.C: New test.
+	* g++.dg/cpp2a/constexpr-try5.C: New test.
+	* g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.
+
+2019-03-01  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/89535
+	* gfortran.dg/vect/pr89535.f90: New test.
+
+2019-03-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89541
+	* gfortran.dg/pr89451.f90: New testcase.
+
+2019-03-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89497
+	* gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
+	* g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
+	that happen now earlier.
+
+2019-02-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20190228-1.c: New test.
+
+2019-02-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/87068 - missing diagnostic with fallthrough statement.
+	* c-c++-common/Wimplicit-fallthrough-37.c: New test.
+
+2019-02-28  Thomas Schwinge  <thomas@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+
+	PR fortran/72741
+	PR fortran/89433
+	* gfortran.dg/goacc/routine-multiple-directives-1.f90: New file.
+	* gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise.
+
+	PR fortran/72741
+	* gfortran.dg/goacc/routine-multiple-lop-clauses-1.f90: New file.
+
+	PR fortran/72741
+	PR fortran/89433
+	* gfortran.dg/goacc/routine-6.f90: Update
+	* gfortran.dg/goacc/routine-intrinsic-1.f: New file.
+	* gfortran.dg/goacc/routine-intrinsic-2.f: Likewise.
+
+2019-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89521
+	* gcc.dg/pr89521-1.c: New test.
+	* gcc.dg/pr89521-2.c: New test.
+
+2019-02-28  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR testsuite/89441
+	* g++.dg/ipa/pr89009.C: Update symbol visibility.
+
+2019-02-28  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88530
+	* gcc.target/aarch64/options_set_10.c: New test.
+
+2019-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89522
+	* g++.dg/cpp1y/lambda-generic-ice10.C: New.
+
+2019-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89525
+	* gcc.dg/pr89525.c: New test.
+
+	PR c/89520
+	* gcc.dg/pr89520-1.c: New test.
+	* gcc.dg/pr89520-2.c: New test.
+
+2019-02-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88857 - ICE with value-initialization of argument in template.
+	* g++.dg/cpp0x/initlist-value4.C: New test.
+
+2019-02-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89511 - ICE with using-declaration and unscoped enumerator.
+	* g++.dg/cpp0x/using-enum-3.C: New test.
+
+2019-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89280
+	* gcc.dg/torture/pr57147-2.c (SetNaClSwitchExpectations): Add static
+	keyword.
+
+2019-02-27  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/gimplefe-36.c: New testcase.
+
+2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/89488
+	* g++.dg/cpp0x/nsdmi15.C: New.
+
+2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/88987
+	* g++.dg/cpp0x/pr88987.C: New.
+
+2019-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89280
+	* gcc.c-torture/compile/pr89280.c: New test.
+	* gcc.dg/torture/pr57147-2.c: Don't expect a setjmp after noreturn
+	function.  Skip the test for -O0.
+
+2018-02-26  Steve Ellcey  <sellcey@marvell.com>
+
+	* gfortran.dg/simd-builtins-1.f90: Update for aarch64*-*-*.
+	* gfortran.dg/simd-builtins-2.f90: Ditto.
+	* gfortran.dg/simd-builtins-6.f90: Ditto.
+	* gfortran.dg/simd-builtins-8.f90: New test.
+	* gfortran.dg/simd-builtins-8.h: New header file.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89507
+	* g++.dg/other/new2.C: New test.
+
+	PR tree-optimization/89500
+	* gcc.dg/pr89500.c: New test.
+	* gcc.dg/Wstringop-overflow-10.c: New test.
+	* gcc.dg/strlenopt-60.c: New test.
+
+2019-02-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89492
+	* gfortran.dg/pr89492.f90: New test.
+
+2019-02-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/89496
+	* gfortran.dg/altreturn_9_0.f90: New file.
+	* gfortran.dg/altreturn_9_1.f90: New file.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89481
+	* g++.dg/cpp1y/constexpr-89481.C: New test.
+
+2019-02-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89505
+	* gcc.dg/torture/pr89505.c: New testcase.
+
+2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt77.adb: New test.
+	* gnat.dg/opt77_pkg.ad[sb]: New helper.
+
+2019-02-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89474
+	* gcc.target/i386/pr89474.c: New test.
+
+2019-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/77754
+	* gcc.c-torture/compile/pr77754-1.c: New test.
+	* gcc.c-torture/compile/pr77754-2.c: New test.
+	* gcc.c-torture/compile/pr77754-3.c: New test.
+	* gcc.c-torture/compile/pr77754-4.c: New test.
+	* gcc.c-torture/compile/pr77754-5.c: New test.
+	* gcc.c-torture/compile/pr77754-6.c: New test.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88530
+	* gcc.target/aarch64/options_set_1.c: New test.
+	* gcc.target/aarch64/options_set_2.c: New test.
+	* gcc.target/aarch64/options_set_3.c: New test.
+	* gcc.target/aarch64/options_set_4.c: New test.
+	* gcc.target/aarch64/options_set_5.c: New test.
+	* gcc.target/aarch64/options_set_6.c: New test.
+	* gcc.target/aarch64/options_set_7.c: New test.
+	* gcc.target/aarch64/options_set_8.c: New test.
+	* gcc.target/aarch64/options_set_9.c: New test.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/arm/simd/fp16fml_high.c (test_vfmlal_high_u32,
+	test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
+	Rename ....
+	(test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
+	test_vfmlslq_high_f16): ... To this.
+	* gcc.target/arm/simd/fp16fml_lane_high.c (test_vfmlal_lane_high_u32,
+	tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
+	test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
+	test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
+	test_vfmlslq_laneq_high_u32): Rename ...
+	(test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
+	test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
+	test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
+	test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
+	* gcc.target/arm/simd/fp16fml_lane_low.c (test_vfmlal_lane_low_u32,
+	test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
+	test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
+	test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
+	test_vfmlslq_laneq_low_u32): Rename ...
+	(test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
+	test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
+	test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
+	test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
+	* gcc.target/arm/simd/fp16fml_low.c (test_vfmlal_low_u32,
+	test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
+	Rename ...
+	(test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
+	test_vfmlslq_low_f16): ... To this.
+
+2019-02-25  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/aarch64/fp16_fmul_high.h (test_vfmlal_high_u32,
+	test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
+	Rename ...
+	(test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
+	test_vfmlslq_high_f16): ... To this.
+	* gcc.target/aarch64/fp16_fmul_lane_high.h (test_vfmlal_lane_high_u32,
+	tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
+	test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
+	test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
+	test_vfmlslq_laneq_high_u32): Rename ...
+	(test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
+	test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
+	test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
+	test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
+	* gcc.target/aarch64/fp16_fmul_lane_low.h (test_vfmlal_lane_low_u32,
+	test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
+	test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
+	test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
+	test_vfmlslq_laneq_low_u32): Rename ...
+	(test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
+	test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
+	test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
+	test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
+	* gcc.target/aarch64/fp16_fmul_low.h (test_vfmlal_low_u32,
+	test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
+	Rename ...
+	(test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
+	test_vfmlslq_low_f16): ... To This.
+	* lib/target-supports.exp
+	(check_effective_target_arm_fp16fml_neon_ok_nocache): Update test.
+
+2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR fortran/89282
+	* gfortran.dg/overload_3.f90: New test.
+
+2019-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89285
+	* g++.dg/cpp1y/constexpr-89285-2.C: New test.
+
+2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR libfortran/89274
+	* gfortran.dg/list_directed_large.f90: New test.
+
+2019-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89434
+	* gcc.c-torture/execute/pr89434.c: New test.
+
+	PR target/89438
+	* gcc.dg/pr89438.c: New test.
+
+2019-02-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84585
+	* g++.dg/cpp0x/pr84585.C: New.
+
+2019-02-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/89174
+	* gfortran.dg/allocate_with_mold_3.f90: New test.
+
+2019-02-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/87007
+	* gcc.target/i386/pr87007-1.c: Compile with -mfpmath=sse.
+	* gcc.target/i386/pr87007-2.c: Likewise.
+
+2019-02-24  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89266
+	PR fortran/88326
+	* gfortran.dg/pr89266.f90: New test.
+	* gfortran.dg/pr88326.f90: New test.
+
+2019-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89445
+	* gcc.target/i386/avx512f-pr89445.c: New test.
+
+2019-02-23  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast remaining
+	wchar_t to wint_t to avoid a bogus -Wformat warning in
+	ILP32 (bug 77970).
+
+2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR testsuite/89476
+	* gfortran.dg/ISO_Fortran_binding_5.c: Include
+	"../../../libgfortran/ISO_Fortran_binding.h".
+	* gfortran.dg/ISO_Fortran_binding_6.c: Likewise.
+
+2019-02-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/69471
+	* gcc.dg/pr69471-1.c: New test.
+	* gcc.dg/pr69471-2.c: Likewise.
+	* gcc.target/i386/pr69471-3.c: Likewise.
+
+2019-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/84387
+	* gfortran.dg/dtio_34.f90: New test.
+
+2019-02-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88294 - ICE with non-constant noexcept-specifier.
+	* g++.dg/cpp0x/noexcept34.C: New test.
+	* g++.dg/cpp0x/noexcept35.C: New test.
+
+	PR c++/89419
+	* g++.dg/cpp1y/lambda-generic-89419.C: New test.
+
+2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88117
+	* gfortran.dg/deferred_character_32.f90: New test.
+
+2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89385
+	* gfortran.dg/ISO_Fortran_binding_1.f90: Correct test for
+	previously incorrect lbound for allocatable expressions. Also
+	correct stop values to avoid repetition.
+	* gfortran.dg/ISO_Fortran_binding_5.f90: New test
+	* gfortran.dg/ISO_Fortran_binding_5.c: Support previous test.
+
+	PR fortran/89366
+	* gfortran.dg/ISO_Fortran_binding_6.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_6.c: Support previous test.
+	* gfortran.dg/pr32599.f03: Set standard to F2008.
+
+2019-02-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/89390
+	* g++.dg/diagnostic/pr89390.C: Update expected location of error,
+	renaming to a multicharacter name, so that start != finish.  Add
+	tests for dtor locations.
+
+2019-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84676
+	* g++.dg/cpp0x/pr84676.C: New.
+
+2019-02-22  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast wchar_t to wint_t
+	to avoid a bogus -Wformat warning in ILP32 (bug 77970).
+
+2019-02-22  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/83057
+	* gfortran.dg/newunit_6.f90: New test.
+
+2019-02-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89420 - ICE with CAST_EXPR in explicit-specifier.
+	* g++.dg/cpp2a/explicit14.C: New test.
+
+2019-02-22  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	PR target/89324
+	* gcc.dg/rtl/aarch64/subs_adds_sp.c: New test.
+	* gfortran.fortran-torture/compile/pr89324.f90: New test.
+
+2019-02-22  Martin Sebor  <msebor@redhat.com>
+
+	PR c/89425
+	* gcc.dg/Wabsolute-value.c: New test.
+
+	* gcc.dg/Wbuiltin-declaration-mismatch-12.c: New test.
+
+2019-02-22  H.J. Lu  <hongjiu.lu@intel.com>
+	    Hongtao Liu  <hongtao.liu@intel.com>
+	    Sunil K Pandey  <sunil.k.pandey@intel.com>
+
+	PR target/87007
+	* gcc.target/i386/pr87007-1.c: New test.
+	* gcc.target/i386/pr87007-2.c: Likewise.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89440
+	* gcc.dg/vect/pr89440.c: New testcase.
+
+2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_offload_nvptx):
+	Remove.
+
+	PR fortran/72741
+	* gfortran.dg/goacc/classify-routine.f95: Adjust.
+
+	* c-c++-common/goacc/routine-5.c: Revert earlier changes.
+	* g++.dg/goacc/template.C: Likewise.
+
+	PR fortran/78027
+	* gfortran.dg/goacc/pr78027.f90: Add 'dg-additional-options "-Wno-hsa"'.
+
+2019-02-22  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/87609
+	* gcc.dg/torture/restrict-7.c: New testcase.
+
+2019-02-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89285
+	* g++.dg/ubsan/vptr-4.C: Expect reinterpret_cast errors.
+	* g++.dg/cpp1y/constexpr-84192.C (f2): Adjust expected diagnostics.
+	* g++.dg/cpp1y/constexpr-70265-2.C (foo): Adjust expected line of
+	diagnostics.
+	* g++.dg/cpp1y/constexpr-89285.C: New test.
+	* g++.dg/cpp0x/constexpr-arith-overflow.C (add, sub, mul): Ifdef out
+	for C++11.
+	(TEST_ADD, TEST_SUB, TEST_MUL): Define to Assert (true) for C++11.
+	* g++.dg/cpp0x/constexpr-arith-overflow2.C: New test.
+
+2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/87412
+	* gcc.target/i386/indirect-thunk-attr-14.c: Replace
+	-fcf-protection with -fcf-protection=branch.
+	* gcc.target/i386/indirect-thunk-attr-15.c: Likewise.
+	* gcc.target/i386/indirect-thunk-attr-16.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-8.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-9.c: Likewise.
+	* gcc.target/i386/indirect-thunk-extern-10.c: Likewise.
+
+2019-02-21  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
+	* gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.
+
+2019-02-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/86119
+	* gfortran.dg/warn_conversion_11.f90: New test.
+
+2019-02-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/87412
+	* gcc.target/i386/pr87412-1.c: New file.
+	* gcc.target/i386/pr87412-2.c: Likewise.
+	* gcc.target/i386/pr87412-3.c: Likewise.
+	* gcc.target/i386/pr87412-4.c: Likewise.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89403
+	* g++.dg/cpp0x/pr89403.C: New test.
+
+	PR c++/89405
+	* g++.dg/cpp1z/inline-var5.C: New test.
+
+	PR middle-end/89412
+	* gcc.c-torture/compile/pr89412.c: New test.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+	    David Malcolm  <dmalcolm@redhat.com>
+
+	PR middle-end/89091
+	* gcc.dg/torture/pr89091.c: New test.
+
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/88074
+	PR middle-end/89415
+	* gcc.dg/pr88074-2.c: New test.
+
+	PR c++/89336
+	* g++.dg/cpp1y/constexpr-89336-3.C: New test.
+
+2019-02-20  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c/89410
+	* gcc.dg/pr89410-1.c: New test.
+	* gcc.dg/pr89410-2.c: New test.
+
+2019-02-20  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_usad_char):
+	Add PowerPC support.
+	* gcc.dg/vect/slp-reduc-sad.c: Update scan string.
+	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
+
+2019-02-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR target/86487
+	* gcc.target/arm/pr86487.c: New.
+
+2019-02-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/84536
+	* g++.dg/cpp1y/var-templ60.C: New.
+
+2019-02-20  Li Jia He  <helijia@linux.ibm.com>
+
+	PR target/88100
+	* gcc.target/powerpc/pr88100.c: New testcase.
+
+2019-02-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* gcc.target/arm/pr88850.c: Block -mfloat-abi override.
+
+2019-02-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/89384
+	* gfortran.dg/ISO_Fortran_binding_4.f90
+
+2019-02-19  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR c/87924
+	* c-c++-common/goacc/asyncwait-5.c: Remove XFAILs.
+	* gfortran.dg/goacc/asyncwait-5.f: Likewise.
+
+2019-02-19  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88074
+	* gcc.dg/pr88074.c: New testcase.
+
+2019-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89303
+	* g++.dg/torture/pr89303.C: Move everything from std namespace to my
+	namespace.
+
+	PR c++/89387
+	* g++.dg/cpp0x/lambda/lambda-89387.C: New test.
+
+	PR c++/89391
+	* g++.dg/cpp0x/reinterpret_cast2.C: New test.
+
+	PR c++/89390
+	* g++.dg/diagnostic/pr89390.C: New test.
+
+2019-02-18  Sharon Dvir  <unapologtic@gmail.com>
+
+	* README: Fix typos.
+
+2019-02-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/torture/pr89303.C (bad_weak_ptr): Rename to
+	bad_weak_ptr_.
+
+2019-02-18  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/87689
+	* gfortran.dg/lto/20091028-1_0.f90: Add -Wno-lto-type-mismatch to
+	options.
+	* gfortran.dg/lto/20091028-2_0.f90: Likewise.
+	* gfortran.dg/lto/pr87689_0.f: New file.
+	* gfortran.dg/lto/pr87689_1.f: New file.
+
+2019-02-18  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* g++.dg/wrappers/pr88680.C: Add -fno-short-enums.
+
+2019-02-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gdc.dg/dg.exp: Tabify.
+	* gdc.dg/lto/lto.exp: Likewise.
+	* gdc.test/gdc-test.exp: Likewise.
+	* lib/gdc-dg.exp: Likewise.
+	* lib/gdc.exp: Likewise.
+
+2019-02-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89296
+	* gcc.dg/uninit-pr89296.c: New testcase.
+
+2019-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89369
+	* gcc.c-torture/execute/pr89369.c: New test.
+	* gcc.target/s390/md/rXsbg_mode_sXl.c (rosbg_si_srl,
+	rxsbg_si_srl): Expect last 3 operands 32,63,62 rather than
+	34,63,62.
+
+2019-02-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/89209
+	* gcc.dg/tree-ssa/pr89209.c: New test.
+
+2019-02-18  Martin Liska  <mliska@suse.cz>
+
+	* gfortran.dg/simd-builtins-7.f90: New test.
+	* gfortran.dg/simd-builtins-7.h: New test.
+
+2019-02-17  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/88299
+	* gfortran.dg/pr88299.f90: New test.
+
+2019-02-17  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89077
+	* gfortran.dg/transfer_simplify_12.f90: New test.
+
+2019-02-17  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89217 - ICE with list-initialization in range-based for loop.
+	* g++.dg/cpp0x/range-for37.C: New test.
+
+	* g++.old-deja/g++.robertl/eb82.C: Tweak dg-error.
+
+	PR c++/89315
+	* g++.dg/cpp0x/initlist114.C: New test.
+
+	PR c++/89356
+	* g++.dg/abi/mangle68.C: New test.
+	* g++.dg/cpp0x/decltype69.C: New test.
+
+2019-02-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/88680
+	* g++.dg/wrappers/pr88680.C: New test.
+
+2019-02-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/71066
+	* gfortran.dg/coarray_data_1.f90: New test.
+
+2019-02-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/patchable_function_entry-decl.c: Add -fno-pie on SPARC.
+	* c-c++-common/patchable_function_entry-default.c: Likewise.
+	* c-c++-common/patchable_function_entry-definition.c: Likewise.
+
+2019-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/66152
+	* gcc.target/i386/pr66152.c: New test.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* g++.dg/asan/asan_oob_test.cc: Skip OOB_int on SPARC.
+	* g++.dg/asan/function-argument-3.C: Tweak for 32-bit SPARC.
+
+2019-02-15  Tamar Christina  <tamar.christina@arm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_neon_softfp_fp16_ok_nocache): Drop non-fpu
+	checking alternative.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.target/sparc/struct-ret-check-1.c: Add -fno-pie option.
+
+2019-02-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* c-c++-common/patchable_function_entry-decl.c: Do not run on Visium.
+	* c-c++-common/patchable_function_entry-default.c: Likewise.
+	* c-c++-common/patchable_function_entry-definition.c: Likewise.
+	* gcc.dg/tree-ssa/pr84859.c: Add -ftree-cselim switch.
+
+2019-02-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/69006
+	PR testsuite/88920
+	* lib/gcc-dg.exp: If llvm_binutils effective target, set
+	allow_blank_lines to 2 during initialization.
+	(dg-allow-blank-lines-in-output): Set allow_blank_lines to 1 only if
+	it was previously zero.
+	(gcc-dg-prune): Don't check for llvm_binutils effective target here.
+	Clear allow_blank_lines afterwards whenever it was 1.
+	* gdc.test/gdc-test.exp (dmd2dg): Don't call
+	dg-allow-blank-lines-in-output here.
+	(gdc-do-test): Set allow_blank_lines to 3 if it is 0 before running
+	the tests and restore it back at the end.
+
+	* c-c++-common/ubsan/opts-1.c: New test.
+	* c-c++-common/ubsan/opts-2.c: New test.
+	* c-c++-common/ubsan/opts-3.c: New test.
+	* c-c++-common/ubsan/opts-4.c: New test.
+
+2019-02-15  Richard Biener  <rguenther@suse.de>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89278
+	* gcc.dg/pr89278.c: New test.
+
+2019-02-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89340
+	* gcc.dg/pr89340.c: New test.
+	* gcc.dg/torture/pr57036-2.c (jpgDecode_convert): Expect a warning
+	that leaf attribute on nested function is useless.
+
+	PR other/89342
+	* gcc.dg/pr89342.c: New test.
+
+2019-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89354
+	* gcc.dg/pr89354.c: New test.
+
+2019-02-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/ssse3-pabsb.c: Re-enable 64-bit form on AVX targets.
+	* gcc.target/i386/ssse3-pabsd.c: Ditto.
+	* gcc.target/i386/ssse3-pabsw.c: Ditto.
+	* gcc.target/i386/ssse3-palignr.c: Ditto.
+	* gcc.target/i386/ssse3-phaddd.c: Ditto.
+	* gcc.target/i386/ssse3-phaddsw.c: Ditto.
+	* gcc.target/i386/ssse3-phaddw.c: Ditto.
+	* gcc.target/i386/ssse3-phsubd.c: Ditto.
+	* gcc.target/i386/ssse3-phsubsw.c: Ditto.
+	* gcc.target/i386/ssse3-phsubw.c: Ditto.
+	* gcc.target/i386/ssse3-pmaddubsw.c: Ditto.
+	* gcc.target/i386/ssse3-pmulhrsw.c: Ditto.
+	* gcc.target/i386/ssse3-pshufb.c: Ditto.
+	* gcc.target/i386/ssse3-psignb.c: Ditto.
+	* gcc.target/i386/ssse3-psignd.c: Ditto.
+	* gcc.target/i386/ssse3-psignw.c: Ditto.
+
+2018-02-14  Steve Ellcey  <sellcey@marvell.com>
+
+	* gcc.target/aarch64/pcs_attribute.c: New test.
+
+2019-02-14  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/88248
+	* gfortran.dg/pr88248.f90: New test.
+	* gfortran.dg/f2018_obs.f90: Updated test.
+
+2019-02-14  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/arm/pr88850.c: change options to additional option.
+
+2019-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR d/87864
+	* lib/gdc.exp (gdc_link_flags): Add path to drtbegin.o/drtend.o if
+	present.
+
+2019-02-14  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88850
+	* gcc.target/arm/pr88850-2.c: New test.
+	* lib/target-supports.exp
+	(check_effective_target_arm_neon_softfp_fp16_ok_nocache,
+	check_effective_target_arm_neon_softfp_fp16_ok,
+	add_options_for_arm_neon_softfp_fp16): New.
+
+2019-02-14  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/arm/ldrd-peepholes.c: Restrict testcase.
+	* lib/target-supports.exp: Add procedure to check for ldrd.
+
+2019-02-14  Cesar Philippidis  <cesar@codesourcery.com>
+
+	PR fortran/72715
+	* gfortran.dg/goacc/loop-3-2.f95: Error on do concurrent loops.
+	* gfortran.dg/goacc/loop-3.f95: Likewise.
+	* gfortran.dg/goacc/pr72715.f90: New test.
+
+2019-02-14  Martin Liska  <mliska@suse.cz>
+
+	PR rtl-optimization/89242
+	* g++.dg/pr89242.C: New test.
+
+2019-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89314
+	* gcc.dg/pr89314.c: New test.
+
+	PR middle-end/89284
+	* gcc.dg/ubsan/pr89284.c: New test.
+
+2019-02-13  Ian Lance Taylor  <iant@golang.org>
+
+	* gcc.dg/func-attr-1.c: New test.
+
+2019-02-13  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse2-init-v2di-2.c (dg-final): Update scan string.
+
+2019-02-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89297 - ICE with OVERLOAD in template.
+	* g++.dg/cpp0x/initlist113.C: New test.
+
+2019-02-13  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/86379
+	* g++.dg/cpp0x/pr86379.C: New.
+
+	PR c++/87322
+	* g++.dg/cpp1y/pr87322.C: New.
+	* g++.dg/cpp0x/lambda/lambda-variadic5.C: Test that we
+	instantiate the expected number of lambda functions.
+
+2019-02-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/77304
+	* g++.dg/cpp2a/nontype-class13.C: New test.
+
+2019-02-13  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/89190
+	* gcc.target/arm/pr89190.c: New test.
+
+2019-02-13  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/89036
+	* g++.dg/concepts/pr89036.C: New test.
+
+2019-02-13  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88847
+	* gcc.target/aarch64/sve/pr88847.c: New test.
+
+2019-02-13  Jonathan Wakely  <jwakely@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89303
+	* g++.dg/torture/pr89303.C: New test.
+
+2019-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/88986
+	* g++.dg/cpp1z/using4.C: New.
+	* g++.dg/cpp1z/using5.C: Likewise.
+	* g++.dg/cpp1z/using6.C: Likewise.
+
+2019-02-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89290
+	* gcc.target/i386/pr89290.c: New test.
+
+2019-01-23  Xuepeng Guo  <xuepeng.guo@intel.com>
+
+	* gcc.target/i386/enqcmd.c: New test.
+	* gcc.target/i386/enqcmds.c: Likewise.
+	* g++.dg/other/i386-2.C: Add -menqcmd.
+	* g++.dg/other/i386-3.C: Likewise.
+	* gcc.target/i386/sse-12.c: Likewise.
+	* gcc.target/i386/sse-13.c: Likewise.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* gcc.target/i386/sse-23.c: Likewise.
+
+2019-01-23  Xiong Hu Luo  <luoxhu@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/crypto-builtin-1.c
+	(crypto1_be, crypto2_be, crypto3_be, crypto4_be, crypto5_be):
+	New testcases.
+
+2019-02-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/89229
+	* gcc.target/i386/pr89229-1.c: New test.
+
+2019-02-12  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	PR target/89233
+	* gcc.target/s390/pr89233.c: New test.
+
+2018-01-12  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-sld-modulo.c: Require p8vector_hw.
+	* gcc.target/powerpc/vec-srad-modulo.c: Likewise.
+	* gcc.target/powerpc/vec-srd-modulo.c: Likewise.
+
+2019-02-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89253
+	* gfortran.dg/pr89253.f: New testcase.
+
+2019-02-11  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89212 - ICE converting nullptr to pointer-to-member-function.
+	* g++.dg/cpp0x/nullptr40.C: New test.
+	* g++.dg/cpp0x/nullptr41.C: New test.
+
+2019-02-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/88977
+	* g++.dg/cpp2a/is-constant-evaluated7.C: New test.
+
+2019-02-12  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR tree-optimization/86637
+	* gcc.c-torture/compile/pr86637-2.c: Test pthread and graphite target.
+
+2019-02-11  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88771
+	* gcc.dg/Wstringop-overflow-8.c: New test.
+	* gcc.dg/Wstringop-overflow-9.c: New test.
+	* gcc.dg/Warray-bounds-40.c: New test.
+	* gcc.dg/builtin-stpncpy.c: Adjust.
+	* gcc.dg/builtin-stringop-chk-4.c: Adjust.
+	* g++.dg/opt/memcpy1.C: Adjust.
+
+2019-02-11  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/87996
+	* c-c++-common/array-5.c: New test.
+	* c-c++-common/pr68107.c: Adjust text of diagnostics.
+	* g++.dg/init/new38.C: Same.
+	* g++.dg/init/new43.C: Same.
+	* g++.dg/init/new44.C: Same.
+	* g++.dg/init/new46.C: Same.
+	* g++.dg/other/large-size-array.C: Same.
+	* g++.dg/other/new-size-type.C: Same.
+	* g++.dg/template/array30.C: Same.
+	* g++.dg/template/array32.C: New test.
+	* g++.dg/template/dependent-name3.C: Adjust.
+	* gcc.dg/large-size-array-3.c: Same.
+	* gcc.dg/large-size-array-5.c: Same.
+	* gcc.dg/large-size-array.c: Same.
+	* g++.old-deja/g++.brendan/array1.C: Same.
+	* g++.old-deja/g++.mike/p6149.C: Same.
+
+2019-02-11  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/tree-prof/inliner-1.c: Correct comments.
+
+2019-02-11  Tamar Christina  <tamar.christina@arm.com>
+
+	PR middle-end/88560
+	* gcc.target/arm/armv8_2-fp16-move-1.c: Update assembler scans.
+	* gcc.target/arm/fp16-aapcs-3.c: Likewise.
+	* gcc.target/arm/fp16-aapcs-1.c: Likewise.
+
+2019-02-11  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* gcc.target/powerpc/vec-sld-modulo.c: New.
+	* gcc.target/powerpc/vec-srad-modulo.c: New.
+	* gcc.target/powerpc/vec-srd-modulo.c: New.
+
+2019-02-11  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/89009
+	* g++.dg/ipa/pr89009.C: New test.
+
+2019-02-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/71723
+	* gfortran.dg/pointer_init_2.f90: Adjust error messages.
+	* gfortran.dg/pointer_init_6.f90: Likewise.
+	* gfortran.dg/pointer_init_9.f90: New test.
+
+2019-02-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/67679
+	* gfortran.dg/warn_undefined_1.f90: New test.o
+
+2019-02-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89268
+	* gcc.dg/vect/pr89268.c: New test.
+
+2019-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gnat.dg/lto19.adb: Remove dg-excess-errors.
+
+2019-02-09  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89077
+	* gfortran.dg/substr_simplify.f90: New test.
+
+2019-02-09  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/88711
+	* gfortran.dg/pr79966.f90: Xfail everwyhere.
+
+2019-02-09  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/89200
+	* gfortran.dg/array_reference_2.f90: New test.
+
+2019-02-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/89246
+	* gcc.dg/gomp/pr89246-1.c: New test.
+	* gcc.dg/gomp/pr89246-2.c: New test.
+
+2019-02-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88739
+	* gcc.c-torture/execute/pr88739.c: New test.
+
+2019-02-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+	PR testsuite/89258
+	* gcc.dg/tree-ssa/pr80887.c: Require int32plus.
+
+2019-02-08  Robin Dapp  <rdapp@linux.ibm.com>
+
+	* gcc.target/s390/vector/vec-copysign-execute.c: New test.
+	* gcc.target/s390/vector/vec-copysign.c: New test.
+
+2019-02-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89247
+	* gcc.dg/torture/pr89247.c: New testcase.
+
+2019-02-08  Ilya Leoshkevich  <iii@linux.ibm.com>
+
+	* gcc.target/s390/jump-label.c: New test.
+
+2019-02-08  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/89250
+	* gcc.dg/vect/vect-24.c: Remove XFAIL on vect_condition targets.
+
+2019-02-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/89234
+	* g++.dg/ubsan/pr89234.C: New test.
+
+2019-02-08  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/89223
+	* gcc.dg/torture/pr89223.c: New testcase.
+
+2019-02-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR tree-optimization/86637
+	PR tree-optimization/89235
+	* gcc.c-torture/compile/pr86637-1.c: New test.
+	* gcc.c-torture/compile/pr86637-2.c: New test.
+	* gcc.c-torture/compile/pr86637-3.c: New test.
+	* gcc.c-torture/compile/pr89235.c: New test.
+
+2019-02-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* gcc.target/aarch64/abd_1.c: New test.
+	* gcc.dg/sabd_1.c: Likewise.
+
+2019-02-07  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR fortran/52789
+	* gfortran.dg/wunused-parameter_2.f90: New test.
+
+2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* gcc.dg/rtl/arm/ldrd-peepholes.c: Only run on arm
+
+2019-02-07  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/zvector/xl-xst-align-1.c: New test.
+	* gcc.target/s390/zvector/xl-xst-align-2.c: New test.
+
+2019-02-07  Matthew Malcomson  <matthew.malcomson@arm.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/88714
+	* gcc.c-torture/execute/pr88714.c: New test.
+	* gcc.dg/rtl/arm/ldrd-peepholes.c: New test.
+
+2019-02-07  Tamar Christina  <tamar.christina@arm.com>
+
+	PR/target 88850
+	* gcc.target/arm/pr88850.c: New test.
+
+2019-02-07  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/86218
+	* g++.dg/cpp0x/pr86218.C: New.
+
+2019-02-06  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/89225
+	* gcc.target/powerpc/pr89225.c: New.
+
+2019-02-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt76.adb: New test.
+
+2019-02-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/71860
+	* gfortran.dg/null_10.f90: New test.
+
+2019-02-06  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/71302
+	* g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Add expected
+	column numbers to dg-warning directives where they are correct.
+	* g++.dg/warn/Wzero-as-null-pointer-constant-5.C: Likewise.
+	* g++.dg/warn/Wzero-as-null-pointer-constant-7.C: Likewise.
+	* g++.dg/warn/Wzero-as-null-pointer-constant-8.C: New test.
+
+2019-02-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR debug/87451
+	* gcc.dg/debug/dwarf2/inline5.c: Allow for non-comment before
+	"(DIE (0x[0-9a-f]*) DW_TAG_variable".
+	xfail scan-assembler-not with Solaris as.
+
+2019-02-06  Bill Seurer  <seurer@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/vsx-vector-6.p7.c: Update instruction
+	counts and target.
+	* gcc.target/powerpc/vsx-vector-6.p8.c: Update instruction
+	counts and target.
+	* gcc.target/powerpc/vsx-vector-6.p9.c: Update instruction
+	counts and target.
+
+2019-02-06  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89182
+	* gfortran.dg/graphite/pr89182.f90: New testcase.
+
+2019-02-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89211
+	* gcc.dg/pr89211.c: New test.
+
+	PR middle-end/89210
+	* c-c++-common/builtin-convertvector-2.c: New test.
+
+2019-02-05  Nikhil Benesch  <nikhil.benesch@gmail.com>
+
+	PR go/89019
+	* lib/go-torture.exp: Test compiling with -flto.
+
+2019-02-06  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/88584
+	* gcc.dg/redecl-18.c: New test.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89187
+	* g++.dg/opt/pr89187.C: New test.
+
+2019-02-05  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* jit.dg/add-driver-options-testlib.c: Add support file for
+	test-add-driver-options.c testcase.
+	* jit.dg/all-non-failing-tests.h: Add note about
+	test-add-driver-options.c
+	* jit.dg/jit.exp (jit-dg-test): Update to support
+	add-driver-options-testlib.c compilation.
+	* jit.dg/test-add-driver-options.c: New testcase.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/11304
+	* gcc.target/i386/call-1.c (set_eax): Add "eax" clobber.
+	* gcc.target/i386/call-2.c: New test.
+
+2019-02-05  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89158 - by-value capture of constexpr variable broken.
+	* g++.dg/cpp0x/lambda/lambda-89158.C: New test.
+
+2019-02-05  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.dg/vect/pr84711.c: Use -Wno-psabi.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
+	target.
+	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
+
+	PR target/89188
+	* g++.dg/opt/pr89188.C: New test.
+
+	PR rtl-optimization/89195
+	* gcc.c-torture/execute/pr89195.c: New test.
+
+2019-02-05  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* gcc.target/powerpc/vec-extract-slong-1.c: Require p8 execution
+	hardware.
+	* gcc.target/powerpc/vec-extract-schar-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-sint128-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-sshort-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-ulong-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-uchar-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-sint-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-ushort-1.c: Likewise.
+	* gcc.target/powerpc/vec-extract-uint-1.c: Likewise.
+
+2019-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/89186
+	* g++.dg/ext/vector36.C: New test.
+
+2019-02-05  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/87770
+	* g++.dg/pr87770.C: New.
+
+2019-02-04  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/89077
+	* gfortran.dg/pr89077.f90: New test.
+
+2019-02-04  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/88985
+	* gcc.dg/ipa/pr88985.c: New test.
+
+2019-02-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment
+	characters or extra spaces after the comment character.
+
+2019-02-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/torture/alias-1.C: New test.
+
+2019-02-03  Martin Sebor  <msebor@redhat.com>
+
+	PR c/69661
+	* c-c++-common/Wsequence-point-2.c: New test.
+
+	PR c++/44648
+	* g++.dg/warn/Wunused-var-35.C: New test.
+
+2019-02-03  Richard Biener  <rguenther@suse.de>
+
+	PR debug/87295
+	* g++.dg/debug/dwarf2/pr87295.C: New testcase.
+
+2019-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/88298
+	* gfortran.dg/warn_conversion_10.f90: New test.
+
+2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88393
+	* gfortran.dg/alloc_comp_assign_16.f03: New test.
+
+2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88980
+	* gfortran.dg/realloc_on_assign_32.f90: New test.
+
+2019-02-02  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88685
+	* gfortran.dg/pointer_array_component_3.f90: New test.
+
+2019-02-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/87887
+	* gcc.dg/gomp/pr87887-1.c: New test.
+	* gcc.dg/gomp/pr87887-2.c: New test.
+
+2019-02-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/83246
+	PR fortran/89084
+	* gfortran.dg/pr89084.f90: New test.
+	* gfortran.dg/lto/pr89084_0.f90: New test.
+	* gfortran.dg/pr83246.f90: New test.
+
+2019-02-01  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88325 - ICE with invalid out-of-line template member definition.
+	* g++.dg/cpp2a/typename14.C: New test.
+
+2019-02-01  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/88597
+	* gcc.dg/torture/pr88597.c: New testcase.
+
+2019-02-01  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/85497
+	* gcc.dg/graphite/pr85497.c: New testcase.
+
+2019-02-01  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/87451
+	* gcc.dg/debug/dwarf2/inline5.c: Allow more comment variants.
+
+2019-02-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89143
+	* gcc.dg/tree-ssa/vrp121.c: New test.
+
+	PR tree-optimization/88107
+	* gcc.dg/gomp/pr88107.c: New test.
+
+	PR c++/87175
+	* g++.dg/ext/attrib57.C: New test.
+
+2018-02-01  Bin Cheng  <bin.cheng@linux.alibaba.com>
+
+	PR tree-optimization/88932
+	* gfortran.dg/pr88932.f90: New test.
+
+2019-01-31  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88983 - ICE with switch in constexpr function.
+	* g++.dg/cpp1y/constexpr-88983.C: New test.
+
+2019-01-31  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/88669
+	* gfortran.dg/contiguous_9.f90: New test.
+
+2019-01-31  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89083, c++/80864 - ICE with list initialization in template.
+	* g++.dg/cpp0x/initlist107.C: New test.
+	* g++.dg/cpp0x/initlist108.C: New test.
+	* g++.dg/cpp0x/initlist109.C: New test.
+	* g++.dg/cpp0x/initlist110.C: New test.
+	* g++.dg/cpp0x/initlist111.C: New test.
+	* g++.dg/cpp0x/initlist112.C: New test.
+	* g++.dg/init/ptrfn4.C: New test.
+
+2019-01-31  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c/89122
+	* g++.dg/spellcheck-stdlib.C (test_FLT_MAX): New test.
+	* gcc.dg/spellcheck-stdlib.c (test_FLT_MAX): New test.
+
+2019-01-31  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89135
+	* gcc.dg/torture/pr89135.c: New testcase.
+
+2019-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/89124
+	* c-c++-common/asan/pr89124.c: New test.
+
+2019-01-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/52564
+	* gfortran.dg/print_2.f90: New test.
+
+2019-01-30  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/87246
+	* gcc.target/i386/pr87246.c: New.
+
+2019-01-30  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/89119 - ICE with value-initialization in template.
+	* g++.dg/cpp0x/initlist-value3.C: New test.
+
+2019-01-30  Kelvin Nilsen  <kelvin@gcc.gnu.org>
+
+	* gcc.target/powerpc/vec-extract-schar-1.c: New test.
+	* gcc.target/powerpc/vec-extract-sint-1.c: New test.
+	* gcc.target/powerpc/vec-extract-sint128-1.c: New test.
+	* gcc.target/powerpc/vec-extract-slong-1.c: New test.
+	* gcc.target/powerpc/vec-extract-sshort-1.c: New test.
+	* gcc.target/powerpc/vec-extract-uchar-1.c: New test.
+	* gcc.target/powerpc/vec-extract-uint-1.c: New test.
+	* gcc.target/powerpc/vec-extract-uint128-1.c: New test.
+	* gcc.target/powerpc/vec-extract-ulong-1.c: New test.
+	* gcc.target/powerpc/vec-extract-ushort-1.c: New test.
+
+2019-01-30  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89111
+	* gcc.dg/torture/pr89111.c: New testcase.
+
+2019-01-30  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR testsuite/88920
+	* lib/target-supports.exp: Cache result.
+
+2019-01-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/89105
+	* g++.target/i386/pr89105.C: New test.
+
+	PR c/89061
+	* gcc.dg/pr89061.c: New test.
+
+2019-01-29  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88956
+	* gcc.dg/Warray-bounds-39.c: New test.
+
+2019-01-29  Marek Polacek  <polacek@redhat.com>
+
+	PR testsuite/89110
+	* g++.dg/other/nontype-1.C: Expect error in all modes.
+	* g++.dg/parse/crash13.C: Likewise.
+	* g++.dg/parse/error36.C: Likewise.
+	* g++.dg/template/error29.C: Likewise.
+
+2019-01-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/57048
+	* gfortran.dg/c_funptr_1.f90: New file.
+	* gfortran.dg/c_funptr_1_mod.f90: New file.
+
+2019-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/66676
+	PR ipa/89104
+	* gcc.dg/gomp/pr89104.c: New test.
+
+2019-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gdc.dg/pr89042a.d: Mark as compile test.
+	* gdc.dg/pr89042b.d: Likewise.
+
+2019-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR debug/87295
+	* g++.dg/lto/pr87295_0.C: New testcase.
+
+2019-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/89045
+	* gcc.dg/pr89045.c: New test.
+
+	PR c/86125
+	* gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
+	lp64, ilp32 and llp64 only.
+	(fputs): Use unsigned long long instead of size_t for return type.
+	(vfprintf, vfscanf): Accept arbitrary target specific type for
+	va_list.
+
+2019-01-28  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88358 - name wrongly treated as type.
+	* g++.dg/cpp2a/typename1.C: Add dg-error.
+	* g++.dg/cpp2a/typename13.C: New test.
+	* g++.dg/cpp2a/typename6.C: Make a function name qualified.
+	Add typename.
+
+2019-01-28  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/cpp0x/enum37.C: Add dg-error.
+
+2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
+	* c-c++-common/Waddress-of-packed-member-2.c: New test case.
+
+2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
+	"-Wattribute-alias".
+
+2019-01-27  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR fortran/70696
+	* gfortran.dg/coarray/event_3.f0: Add save attribue to x.
+
+2019-01-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88815 - narrowing conversion lost in decltype.
+	PR c++/78244 - narrowing conversion in template not detected.
+	* g++.dg/cpp0x/Wnarrowing15.C: New test.
+	* g++.dg/cpp0x/Wnarrowing16.C: New test.
+	* g++.dg/cpp0x/constexpr-decltype3.C: New test.
+	* g++.dg/cpp1y/Wnarrowing1.C: New test.
+
+	PR c++/89024 - ICE with incomplete enum type.
+	* g++.dg/cpp0x/enum37.C: New test.
+
+2019-01-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt75.adb: New test.
+	* gnat.dg/opt75_pkg.ad[sb]: New helper.
+
+2019-01-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/87214
+	* gcc.target/i386/avx512vl-pr87214-1.c: New test.
+	* gcc.target/i386/avx512vl-pr87214-2.c: New test.
+
+2019-01-26  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/88933
+	* gfortran.dg/gomp/pr88933.f90: New test.
+
+2019-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/89042
+	* gdc.dg/pr89042a.d: New test.
+	* gdc.dg/pr89042b.d: New test.
+
+2019-01-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/57553
+	* gfortran.dg/pr57553.f90: New test.
+
+2019-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array34.adb: New test.
+
+2019-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/88974
+	* c-c++-common/cpp/pr88974.c: New test.
+
+2019-01-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/88969
+	* g++.dg/cpp2a/destroying-delete2.C: New.
+	* g++.dg/cpp2a/destroying-delete3.C: Likewise.
+
+2019-01-25  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/85780
+	* gfortran.dg/pr85780.f90: Update testcase for error message.
+
+2019-01-25  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* gcc.target/aarch64/aapcs64/test_align-10.c: New test.
+	* gcc.target/aarch64/aapcs64/test_align-11.c: New test.
+	* gcc.target/aarch64/aapcs64/test_align-12.c: New test.
+
+2019-01-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/89037
+	* gcc.dg/pr89037.c: New test.
+
+2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_fenv): New.
+	* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
+	fenv effective target.
+	* gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
+
+2019-01-25  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/86865
+	* gcc.dg/graphite/pr86865.c: New testcase.
+	* gcc.dg/graphite/pr69728.c: XFAIL.
+	* gcc.dg/graphite/scop-21.c: Likewise.
+
+2019-01-24  Martin Sebor  <msebor@redhat.com>
+
+	PR c/86125
+	PR c/88886
+	PR middle-end/86308
+	* gcc.dg/Wbuiltin-declaration-mismatch-6.c: New test.
+	* gcc.dg/Wbuiltin-declaration-mismatch-7.c: New test.
+	* gcc.dg/Wbuiltin-declaration-mismatch-8.c: New test.
+	* gcc.dg/Wbuiltin-declaration-mismatch-9.c: New test.
+	* gcc.dg/Wbuiltin-declaration-mismatch-10.c: New test.
+	* gcc.dg/builtins-69.c: New test.
+	* gcc.dg/Wint-conversion-2.c: Add expected warning.
+	* gcc.c-torture/execute/eeprof-1.c: Adjust function signatures.
+
+2019-01-24  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR rtl-optimization/88948
+	* gcc.target/i386/pr88948.c: New test.
+
+2019-01-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/89006
+	* g++.dg/debug/pr89006.C: New test.
+
+	PR middle-end/89015
+	* gcc.dg/gomp/pr89015.c: New test.
+
+	PR c++/88976
+	* c-c++-common/gomp/cancel-2.c: New test.
+	* gcc.dg/gomp/cancel-1.c: New test.
+	* g++.dg/gomp/cancel-1.C: New test.
+	* g++.dg/gomp/cancel-2.C: New test.
+	* g++.dg/gomp/cancel-3.C: New test.
+
+2019-01-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/89027
+	* gfortran.dg/gomp/pr89027.f90: New test.
+
+2019-01-24  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/88929
+	* gfortran.dg/ISO_Fortran_binding_3.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_3.c: Subsidiary source.
+
+2019-01-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR libgcc/88931
+	* gcc.dg/torture/fp-int-convert-timode-1.c: New test.
+	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
+
+2019-01-23  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/88998
+	* g++.target/i386/pr88998.c: New test.
+
+2019-01-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88757 - qualified name treated wrongly as type.
+	* g++.dg/cpp0x/dependent2.C: New test.
+	* g++.dg/cpp2a/typename10.C: Remove dg-error.
+	* g++.dg/cpp2a/typename12.C: New test.
+	* g++.dg/template/static30.C: Remove dg-error.
+
+2019-01-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/44715
+	* c-c++-common/pr44715.c: New test.
+
+	PR c++/88984
+	* c-c++-common/pr88984.c: New test.
+
+2019-01-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89008
+	* gcc.dg/torture/pr89008.c: New testcase.
+
+2019-01-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/opt4.ads: New test.
+
+2019-01-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88964
+	* gfortran.dg/pr88964.f90: New test.
+
+2019-01-22  Martin Sebor  <msebor@redhat.com>
+
+	* c-c++-common/Warray-bounds-2.c: Include headers only if they exist.
+	* c-c++-common/Warray-bounds-3.c: Make xfails conditional on target
+	non_strict_align.
+	* c-c++-common/Wrestrict-2.c: Include headers only if they exist.
+	* c-c++-common/Wrestrict.c: Make xfails conditional on target
+	non_strict_align.
+
+2018-01-22  Steve Ellcey  <sellcey@marvell.com>
+
+	* c-c++-common/gomp/pr60823-1.c: Change aarch64-*-* target
+	to aarch64*-*-* target.
+	* c-c++-common/gomp/pr60823-3.c: Ditto.
+	* g++.dg/gomp/declare-simd-1.C: Ditto.
+	* g++.dg/gomp/declare-simd-3.C: Ditto.
+	* g++.dg/gomp/declare-simd-4.C: Ditto.
+	* g++.dg/gomp/declare-simd-7.C: Ditto.
+	* g++.dg/gomp/pr88182.C: Ditto.
+	* gcc.dg/gomp/declare-simd-1.c: Ditto.
+	* gcc.dg/gomp/declare-simd-3.c: Ditto.
+	* gcc.dg/gomp/pr59669-2.c: Ditto.
+	* gcc.dg/gomp/pr87895-1.c: Ditto.
+	* gcc.dg/gomp/simd-clones-2.c: Ditto.
+	* gfortran.dg/gomp/declare-simd-2.f90: Ditto.
+	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
+	* gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88965
+	* gcc.target/powerpc/pr88965.c: New test.
+
+	PR middle-end/88968
+	* c-c++-common/gomp/atomic-23.c: New test.
+
+2019-01-22  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/88579
+	* gfortran.dg/power_8.f90: New test.
+
+2019-01-22  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* g++.dg/lto/pr87906_0.C: Add dg-require-effective-target fpic.
+	* g++.dg/vec-init-1.C: Likewise.
+	* gcc.dg/pr87793.c: Likewise.
+
+2019-01-22  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* g++.dg/cpp0x/pr86397-1.C: Add -fdelete-null-pointer-checks.
+	* g++.dg/cpp0x/pr86397-2.C: Likewise.
+
+2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* gcc.target/arm/aapcs/bitfield2.c: New test.
+	* gcc.target/arm/aapcs/bitfield3.c: New test.
+
+2019-01-22  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR rtl-optimization/87763
+	* gcc.dg/vect/vect-nop-move.c: Fix testcase on AArch64.
+
+2019-01-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88954
+	* gcc.target/i386/pr88954-1.c: New test.
+	* gcc.target/i386/pr88954-2.c: Likewise.
+
+2019-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88469
+	* gcc.target/arm/aapcs/bitfield1.c: New test.
+	* gcc.target/arm/aapcs/overalign_rec1.c: New test.
+	* gcc.target/arm/aapcs/overalign_rec2.c: New test.
+	* gcc.target/arm/aapcs/overalign_rec3.c: New test.
+
+2019-01-22  Manfred Schwarb  <manfred99@gmx.ch>
+
+	* gfortran.dg/array_function_5.f90: Fix a dg directive.
+	* gfortran.dg/block_16.f08: Likewise.
+	* gfortran.dg/dec_structure_14.f90: Likewise.
+	* gfortran.dg/namelist_96.f90: Likewise.
+	* gfortran.dg/newunit_5.f90.f90: Moved to
+	* gfortran.dg/newunit_5.f90: here.
+	* gfortran.dg/pdt_28.f03: Likewise.
+	* gfortran.dg/spread_simplify_1.f90: Likewise.
+
+2019-01-22  Tamar Christina  <tamar.christina@arm.com>
+
+	PR/tree-optimization 88903
+	* gcc.dg/vect/pr88903-1.c: Add explicit &.
+
+2019-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88904
+	* gcc.c-torture/execute/pr88904.c: New test.
+
+	PR target/88905
+	* gcc.dg/pr88905.c: New test.
+
+	PR rtl-optimization/49429
+	PR target/49454
+	PR rtl-optimization/86334
+	PR target/88906
+	* gcc.target/i386/pr86334.c: New test.
+	* gcc.target/i386/pr88906.c: New test.
+
+2019-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/88949
+	* g++.dg/gomp/pr88949.C: New test.
+
+2019-01-21  Manfred Schwarb  <manfred99@gmx.ch>
+
+	* class_66.f90: Fix a dg directive.
+	* debug/pr35154-stabs.f: Likewise.
+	* dec_d_lines_3.f: Likewise.
+	* dec_d_lines_3.f: Likewise.
+	* dec_structure_12.f90: Likewise.
+	* dec_structure_15.f90: Likewise.
+	* deferred_character_31.f90: Likewise.
+	* dtio_31.f03: Likewise.
+	* dtio_32.f03: Likewise.
+	* extends_11.f03: Likewise.
+	* integer_plus.f90: Likewise.
+	* pdt_25.f03: Likewise.
+	* pr58968.f: Likewise.
+	* pr78259.f90: Likewise.
+	* vect/vect-2.f90: Likewise.
+	* matmul_const.f90: Likewise.
+
+2019-01-21  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/88938
+	* gcc.target/i386/pr88938.c: New test.
+
+2019-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/88901
+	* g++.dg/asan/pr88901.C: New test.
+
+2019-01-21  Tamar Christina  <tamar.christina@arm.com>
+
+	* g++.dg/vect/simd-clone-7.cc: Fix assembler scan.
+
+2019-01-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR c/88928
+	* c-c++-common/Waddress-of-packed-member-1.c: New test case.
+	* gcc.dg/pr88928.c: New test case.
+
+2019-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/utf-array.c: Allow wchar_t to be printed as
+	{long ,short ,}{unsigned ,}int.
+
+2019-01-21  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88934
+	* gfortran.dg/pr88934.f90: New testcase.
+
+2019-01-20  Ulrich Drepper  <drepper@redhat.com>
+
+	Fix after C++ P0600 implementation.
+	* g++.dg/init/new39.C: Don't just ignore result of new.
+
+2019-01-20  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.dg/runnable.d: Add more tests for comparing complex types.
+
+2019-01-20  Johannes Pfau  <johannespfau@gmail.com>
+
+	* gdc.dg/runnable.d: Add tests for comparing complex types.
+
+2019-01-20  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* gcc.target/powerpc/altivec_vld_vst_addr.c: Remove, split into
+	altivec_vld_vst_addr-1.c and altivec_vld_vst_addr-2.c.
+	* gcc.target/powerpc/altivec_vld_vst_addr-1.c: New test.
+	* gcc.target/powerpc/altivec_vld_vst_addr-2.c: Ditto.
+
+2019-01-18  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR fortran/37835
+	* gfortran.dg/no-automatic.f90: New test.
+
+2019-01-19  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/77960
+	* gfortran.dg/pr77960.f90: New test.
+
+2018-01-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
+	    Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/56789
+	* gfortran.dg/contiguous_3.f90: Make code compilant.  Remove
+	scan-tree tests that fail with patch.
+	* gfortran.dg/contiguous_8.f90: New test.
+
+2019-01-19  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gfortran.dg/loop_versioning_1.f90: Bump the number of identified
+	inner strides.
+	* gfortran.dg/loop_versioning_9.f90: New test.
+	* gfortran.dg/loop_versioning_10.f90: Likewise.
+
+2019-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/88902
+	* gfortran.dg/pr88902.f90: New test.
+
+2019-01-18  Martin Sebor  <msebor@redhat.com>
+
+	* c-c++-common/attr-nonstring-3.c: Remove an xfail.
+
+2019-01-18  Ian Lance Taylor  <iant@golang.org>
+
+	* go.go-torture/execute/names-1.go: Stop using debug/xcoff, which
+	is no longer externally visible.
+
+2019-01-18  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/86926
+	* g++.dg/cpp1z/constexpr-lambda23.C: New test.
+
+2019-01-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/88587
+	* g++.target/i386/pr88587.C (dg-do): Add { target ia32 }.
+	(dg-options): Replace -m32 with -fno-pic.
+	* gcc.target/i386/mvc13.c (dg-do): Add { target ia32 }.
+	(dg-options): Remove -m32.
+
+2019-01-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88903
+	* gcc.dg/vect/pr88903-1.c: New testcase.
+	* gcc.dg/vect/pr88903-2.c: Likewise.
+
+2019-01-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR c/51628
+	PR c/88664
+	* c-c++-common/pr51628-33.c: New test.
+	* c-c++-common/pr51628-35.c: New test.
+	* c-c++-common/pr88664-1.c: Likewise.
+	* c-c++-common/pr88664-2.c: Likewise.
+	* gcc.dg/pr51628-34.c: Likewise.
+
+2019-01-18  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/88799
+	* gcc.target/arm/multilib.exp (config "aprofile"): Add tests for
+	mp and sec extensions to armv7-a.
+
+2019-01-18  Martin Liska  <mliska@suse.cz>
+
+	* gcc.dg/no_profile_instrument_function-attr-1.c: Update
+	expected function name.
+
+2019-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/86214
+	* g++.dg/opt/pr86214-1.C: New test.
+	* g++.dg/opt/pr86214-2.C: New test.
+
+2019-01-18  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/pr77904.c: Add dg-warning for sp clobber.
+
+2019-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	Reapply:
+	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88489
+	* gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
+	* gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
+
+2019-01-18  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/88587
+	* g++.target/i386/pr88587.C: New test.
+	* gcc.target/i386/mvc13.c: New test.
+
+2018-01-17  Steve Ellcey  <sellcey@cavium.com>
+
+	PR fortran/88898
+	* gfortran.dg/gomp/declare-simd-2.f90: Add aarch64 target specifier to
+	warning checks.
+	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
+	* gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-17  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/88273
+	* gcc.dg/Warray-bounds-38.c: New test.
+
+2018-01-17  Steve Ellcey  <sellcey@cavium.com>
+
+	* c-c++-common/gomp/pr60823-1.c: Add aarch64 specific
+	warning checks and assembler scans.
+	* c-c++-common/gomp/pr60823-3.c: Ditto.
+	* c-c++-common/gomp/pr63328.c: Ditto.
+	* g++.dg/gomp/declare-simd-1.C: Ditto.
+	* g++.dg/gomp/declare-simd-3.C: Ditto.
+	* g++.dg/gomp/declare-simd-4.C: Ditto.
+	* g++.dg/gomp/declare-simd-7.C: Ditto.
+	* g++.dg/gomp/pr88182.C: Ditto.
+	* g++.dg/vect/simd-clone-7.cc: Ditto.
+	* gcc.dg/gomp/declare-simd-1.c: Ditto.
+	* gcc.dg/gomp/declare-simd-3.c: Ditto.
+	* gcc.dg/gomp/pr59669-2.c: Ditto.
+	* gcc.dg/gomp/pr87895-1.c: Ditto.
+	* gcc.dg/gomp/pr87895-2.c: Ditto.
+	* gcc.dg/gomp/simd-clones-2.c: Ditto.
+	* gfortran.dg/gomp/declare-simd-2.f90: Ditto.
+	* gfortran.dg/gomp/pr79154-1.f90: Ditto.
+	* gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/auto52.C: Test locations too.
+	* g++.dg/cpp0x/trailing2.C: Likewise.
+	* g++.dg/cpp1y/auto-fn18.C: Likewise.
+	* g++.dg/cpp1y/auto-fn25.C: Likewise.
+	* g++.dg/cpp1y/auto-fn52.C: Likewise.
+	* g++.dg/cpp1y/auto-fn53.C: Likewise.
+	* g++.dg/cpp1y/auto-fn54.C: Likewise.
+
+2019-01-17  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/88699
+	* g++.dg/template/pr88699.C: New test.
+
+2019-01-17  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88800
+	* c-c++-common/Wrestrict.c: Adjust.
+	* gcc.dg/Warray-bounds-37.c: New test.
+	* gcc.dg/builtin-memcpy-2.c: New test.
+	* gcc.dg/builtin-memcpy.c: New test.
+
+2019-01-17  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88850
+	* gcc.target/arm/pr51968.c: Use neon intrinsics.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* gcc.dg/20020312-2.c: Add amdgcn support.
+	* gcc.dg/Wno-frame-address.c: Disable on amdgcn.
+	* gcc.dg/builtin-apply2.c: Likewise.
+	* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
+	* gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
+	* gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
+	* gcc.dg/memcmp-1.c: Increase timeout factor.
+	* gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
+	* gcc.dg/sibcall-10.c: xfail on amdgcn.
+	* gcc.dg/sibcall-9.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
+	* gcc.dg/tree-ssa/pr84512.c: Likewise.
+	* gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
+	* gfortran.dg/bind_c_array_params_2.f90: Likewise.
+	* lib/target-supports.exp (check_effective_target_trampolines):
+	Configure amdgcn.
+	(check_profiling_available): Likewise.
+	(check_effective_target_global_constructor): Likewise.
+	(check_effective_target_return_address): Likewise.
+	(check_effective_target_fopenacc): Likewise.
+	(check_effective_target_fopenmp): Likewise.
+	(check_effective_target_vect_int): Likewise.
+	(check_effective_target_vect_intfloat_cvt): Likewise.
+	(check_effective_target_vect_uintfloat_cvt): Likewise.
+	(check_effective_target_vect_floatint_cvt): Likewise.
+	(check_effective_target_vect_floatuint_cvt): Likewise.
+	(check_effective_target_vect_simd_clones): Likewise.
+	(check_effective_target_vect_shift): Likewise.
+	(check_effective_target_whole_vector_shift): Likewise.
+	(check_effective_target_vect_bswap): Likewise.
+	(check_effective_target_vect_shift_char): Likewise.
+	(check_effective_target_vect_long): Likewise.
+	(check_effective_target_vect_float): Likewise.
+	(check_effective_target_vect_double): Likewise.
+	(check_effective_target_vect_perm): Likewise.
+	(check_effective_target_vect_perm_byte): Likewise.
+	(check_effective_target_vect_perm_short): Likewise.
+	(check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
+	(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
+	(check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
+	(check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
+	(check_effective_target_vect_natural_alignment): Likewise.
+	(check_effective_target_vect_fully_masked): Likewise.
+	(check_effective_target_vect_element_align): Likewise.
+	(check_effective_target_vect_masked_store): Likewise.
+	(check_effective_target_vect_scatter_store): Likewise.
+	(check_effective_target_vect_condition): Likewise.
+	(check_effective_target_vect_cond_mixed): Likewise.
+	(check_effective_target_vect_char_mult): Likewise.
+	(check_effective_target_vect_short_mult): Likewise.
+	(check_effective_target_vect_int_mult): Likewise.
+	(check_effective_target_sqrt_insn): Likewise.
+	(check_effective_target_vect_call_sqrtf): Likewise.
+	(check_effective_target_vect_call_btrunc): Likewise.
+	(check_effective_target_vect_call_btruncf): Likewise.
+	(check_effective_target_vect_call_ceil): Likewise.
+	(check_effective_target_vect_call_floorf): Likewise.
+	(check_effective_target_lto): Likewise.
+	(check_vect_support_and_set_flags): Likewise.
+	(check_effective_target_vect_stridedN): Enable when fully masked is
+	available.
+	(add_options_for_sqrt_insn): New procedure.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* lib/file-format.exp (gcc_target_object_format): Handle AMD GCN.
+	* lib/gcc-dg.exp (gcc-dg-prune): Ignore blank lines from the LLVM
+	linker.
+	* lib/target-supports.exp (check_effective_target_llvm_binutils): New.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.dg/graphite/scop-19.c: Check pie_enabled.
+	* gcc.dg/pic-1.c: Disable on amdgcn.
+	* gcc.dg/pic-2.c: Disable on amdgcn.
+	* gcc.dg/pic-3.c: Disable on amdgcn.
+	* gcc.dg/pic-4.c: Disable on amdgcn.
+	* gcc.dg/pie-3.c: Disable on amdgcn.
+	* gcc.dg/pie-4.c: Disable on amdgcn.
+	* gcc.dg/uninit-19.c: Check pie_enabled.
+	* lib/target-supports.exp (check_effective_target_pie): Add amdgcn.
+
+2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* c-c++-common/ubsan/pr71512-1.c: Require exceptions.
+	* c-c++-common/ubsan/pr71512-2.c: Require exceptions.
+	* gcc.c-torture/compile/pr34648.c: Require exceptions.
+	* gcc.c-torture/compile/pr41469.c: Require exceptions.
+	* gcc.dg/20111216-1.c: Require exceptions.
+	* gcc.dg/cleanup-10.c: Require exceptions.
+	* gcc.dg/cleanup-11.c: Require exceptions.
+	* gcc.dg/cleanup-12.c: Require exceptions.
+	* gcc.dg/cleanup-13.c: Require exceptions.
+	* gcc.dg/cleanup-5.c: Require exceptions.
+	* gcc.dg/cleanup-8.c: Require exceptions.
+	* gcc.dg/cleanup-9.c: Require exceptions.
+	* gcc.dg/gomp/pr29955.c: Require exceptions.
+	* gcc.dg/lto/pr52097_0.c: Require exceptions.
+	* gcc.dg/nested-func-5.c: Require exceptions.
+	* gcc.dg/pch/except-1.c: Require exceptions.
+	* gcc.dg/pch/valid-2.c: Require exceptions.
+	* gcc.dg/pr41470.c: Require exceptions.
+	* gcc.dg/pr42427.c: Require exceptions.
+	* gcc.dg/pr44545.c: Require exceptions.
+	* gcc.dg/pr47086.c: Require exceptions.
+	* gcc.dg/pr51481.c: Require exceptions.
+	* gcc.dg/pr51644.c: Require exceptions.
+	* gcc.dg/pr52046.c: Require exceptions.
+	* gcc.dg/pr54669.c: Require exceptions.
+	* gcc.dg/pr56424.c: Require exceptions.
+	* gcc.dg/pr64465.c: Require exceptions.
+	* gcc.dg/pr65802.c: Require exceptions.
+	* gcc.dg/pr67563.c: Require exceptions.
+	* gcc.dg/tree-ssa/pr41469-1.c: Require exceptions.
+	* gcc.dg/tree-ssa/ssa-dse-28.c: Require exceptions.
+	* gcc.dg/vect/pr46663.c: Require exceptions.
+	* lib/target-supports.exp (check_effective_target_exceptions): New.
+
+2019-01-17  Tamar Christina  <tamar.christina@arm.com>
+
+	PR target/88851
+	* gcc.target/aarch64/stack-check-cfa-3.c: Update test.
+
+2019-01-17  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/86610
+	* g++.dg/cpp0x/pr86610.C: New.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Fix the test cases for
+	VFIXUPIMM* intrinsics.
+	* gcc.target/i386/avx512f-vfixupimmps-2.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	PR target/88794
+	Revert:
+	2018-11-06  Wei Xiao  <wei3.xiao@intel.com>
+
+	* gcc.target/i386/avx-1.c: Update tests for VFIXUPIMM* intrinsics.
+	* gcc.target/i386/avx512f-vfixupimmpd-1.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmps-1.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmsd-1.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmss-1.c: Ditto.
+	* gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
+	* gcc.target/i386/avx512vl-vfixupimmpd-1.c: Ditto.
+	* gcc.target/i386/avx512vl-vfixupimmps-1.c: Ditto.
+	* gcc.target/i386/sse-13.c: Ditto.
+	* gcc.target/i386/sse-14.c: Ditto.
+	* gcc.target/i386/sse-22.c: Ditto.
+	* gcc.target/i386/sse-23.c: Ditto.
+	* gcc.target/i386/testimm-10.c: Ditto.
+	* gcc.target/i386/testround-1.c: Ditto.
+
+2019-01-17  Wei Xiao  <wei3.xiao@intel.com>
+
+	PR target/88794
+	Revert:
+	2018-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88489
+	* gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
+	* gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
+
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88870
+	* gcc.dg/pr88870.c: New test.
+
+2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* gcc.target/powerpc/altivec_vld_vst_addr.c: New test.
+
+2019-01-17  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR c++/87768
+	* g++.dg/concepts/pr87768.C: New.
+
+	PR c++/86648
+	* gcc.dg/cpp1z/pr86648.C: New.
+
+2019-01-17  Kewen Lin  <linkw@gcc.gnu.org>
+
+	PR target/87306
+	* gcc.dg/vect/bb-slp-pow-1.c: Modify to reflect that the loop is not
+	vectorized on POWER unless hardware misaligned loads are available.
+
+2019-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR target/88861
+	* g++.dg/torture/pr88861.C: New test.
+
+2019-01-16  Tamar Christina  <tamar.christina@arm.com>
+
+	PR debug/88046
+	* g++.dg/lto/pr88046_0.C: Check for shared and fPIC.
+
+2019-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/other/pr33558.C: Test location too.
+	* g++.dg/other/pr33558-2.C: Likewise.
+	* g++.dg/parse/crash4.C: Likewise.
+	* g++.old-deja/g++.brendan/err-msg11.C: Likewise.
+	* g++.old-deja/g++.mike/p7635.C: Likewise.
+	* g++.old-deja/g++.other/decl6.C: Likewise.
+
+2019-01-16  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/78244 - narrowing conversion in template not detected.
+	* g++.dg/cpp0x/Wnarrowing13.C: New test.
+	* g++.dg/cpp0x/Wnarrowing14.C: New test.
+
+2019-01-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/51628
+	PR target/88682
+	* c-c++-common/pr51628-10.c (unaligned_int128_t): Add
+	may_alias attribute.
+
+2019-01-15  Nikhil Benesch  <nikhil.benesch@gmail.com>
+
+	* gcc.misc-tests/godump-1.c: Add test case for typedef before
+	struct.
+
+2019-01-15  David Malcolm  <dmalcolm@redhat.com>
+
+	PR c++/88795
+	* g++.dg/template/pr88795.C: New test.
+
+2019-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/43136
+	* gfortran.dg/actual_array_substr_3.f90: New test.
+
+2019-01-15  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/81849
+	* gfortran.dg/pr81849.f90: New test.
+
+2019-01-15  Paul Thomas  <pault@gcc.gnu.org>
+
+	* gfortran.dg/ISO_Fortran_binding_2.c: Change reference to
+	ISO_Fortran_binding_2.h.
+
+2019-01-15  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88866
+	* g++.dg/cpp0x/variadic126.C: Tweak dg-error.
+
+2019-01-15  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR inline-asm/52813
+	* gcc.target/i386/pr52813.c (test1): Turn the diagnostic into a
+	-Wdeprecated warning and expect a following note:.
+
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88046
+	* g++.dg/lto/pr88046_0.C: New testcase.
+
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88855
+	* gcc.dg/pr88855.c: New testcase.
+
+2019-01-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/typedef-initialized.C: New.
+
+2019-01-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/bitfld3.C: New.
+
+2019-01-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88775
+	* gcc.dg/tree-ssa/pr88775-1.c: New test.
+	* gcc.dg/tree-ssa/pr88775-2.c: New test.
+
+2019-01-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88825 - ICE with bogus function return type deduction.
+	* g++.dg/cpp1y/auto-fn55.C: New test.
+
+2019-01-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp1z/feat-cxx1z.C: Add tests for
+	__cpp_guaranteed_copy_elision and __cpp_nontype_template_parameter_auto
+	feature test macros.
+	* g++.dg/cpp2a/feat-cxx2a.C: Likewise.
+
+2019-01-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88830 - ICE with abstract class.
+	* g++.dg/other/abstract7.C: New test.
+
+2019-01-14  Martin Sebor  <msebor@redhat.com>
+
+	PR target/88638
+	* gcc.dg/format/attr-8.c: New test.
+	* gcc.dg/darwin-cfstring-format-1.c: Adjust diagnostics.
+	* gcc.dg/format/attr-3.c: Same.
+	* obj-c++.dg/fsf-nsstring-format-1.mm: Same.
+	* objc.dg/fsf-nsstring-format-1.m: Same.
+
+2019-01-14  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/88263
+	* g++.dg/gcov/pr88263-2.C: New test.
+
+2019-01-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88796
+	* gcc.target/i386/pr88796.c: New test.
+
+2019-01-14  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* gdc.dg/asm1.d: New test.
+	* gdc.dg/asm2.d: New test.
+	* gdc.dg/asm3.d: New test.
+	* gdc.dg/asm4.d: New test.
+	* lib/gdc.exp (gdc_init): Set gcc_error_prefix and gcc_warning_prefix.
+
+2019-01-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libfortran/88776
+	* gfortran.dg/namelist_96.f90: New test.
+
+2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/59345
+	* gfortran.dg/internal_pack_18.f90: New test.
+
+2019-01-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.dg/pr51628-20.c: Updated.
+	* gcc.dg/pr51628-21.c: Likewise.
+	* gcc.dg/pr51628-25.c: Likewise.
+
+2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/59345
+	* gfortran.dg/internal_pack_17.f90: New test.
+	* gfortran.dg/alloc_comp_auto_array_3.f90: Adjust number of calls
+	to builtin_free.
+
+2019-01-12  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/61765
+	* gfortran.dg/pr61765.f90: New test.
+
+2019-01-12  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/pr62101.C: Test locations too.
+	* g++.dg/inherit/pure1.C: Likewise.
+
+2019-01-12  Paul Thomas  <pault@gcc.gnu.org>
+
+	* gfortran.dg/ISO_Fortran_binding_2.f90: Remove because of
+	reports of ICEs.
+	* gfortran.dg/ISO_Fortran_binding_2.c: Ditto.
+
+2019-01-12  Paul Thomas  <pault@gcc.gnu.org>
+
+	* gfortran.dg/ISO_Fortran_binding_1.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_1.c: Auxilliary file for test.
+	* gfortran.dg/ISO_Fortran_binding_2.f90: New test.
+	* gfortran.dg/ISO_Fortran_binding_2.c: Auxilliary file for test.
+	* gfortran.dg/bind_c_array_params_2.f90: Change search string
+	for dump tree scan.
+
+2019-01-11  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/35031
+	* gfortran.dg/pr35031.f90: new test.
+
+2019-01-11  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
+	* g++.dg/cpp0x/Wredundant-move5.C: New test.
+	* g++.dg/cpp0x/Wredundant-move6.C: New test.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/85956
+	PR lto/88733
+	* c-c++-common/gomp/pr85956.c: New test.
+	* g++.dg/gomp/pr88733.C: New test.
+
+2019-01-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR C++/88114
+	* g++.dg/cpp0x/defaulted61.C: New
+	* g++.dg/cpp0x/defaulted62.C: New.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88693
+	* gcc.c-torture/execute/pr88693.c: New test.
+
+2019-01-11  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Require neon
+	and add options.
+
+2019-01-11  Martin Liska  <mliska@suse.cz>
+
+	PR middle-end/88758
+	* g++.dg/lto/pr88758_0.C: New test.
+	* g++.dg/lto/pr88758_1.C: New test.
+
+2019-01-11  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/avx512f-vcvtsd2si-1.c,
+	gcc.target/i386/avx512f-vcvtss2si-1.c,
+	gcc.target/i386/avx512f-vcvttsd2si-1.c,
+	gcc.target/i386/avx512f-vcvttss2si-1.c: Permit l suffix.
+	* gcc.target/i386/avx512f-vcvtsi2ss-1.c,
+	gcc.target/i386/avx512f-vcvtusi2sd-1.c,
+	gcc.target/i386/avx512f-vcvtusi2ss-1.c: Expect l suffix.
+	* gcc.target/i386/avx512f-vcvtusi2sd-2.c,
+	gcc.target/i386/avx512f-vcvtusi2sd64-2.c,
+	gcc.target/i386/avx512f-vcvtusi2ss-2.c,
+	gcc.target/i386/avx512f-vcvtusi2ss64-2.c: Add asm volatile().
+	gcc.target/i386/pr19398.c: Permit l or q suffix.
+
+2019-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88296
+	* gcc.target/i386/pr88296.c: New test.
+
+2019-01-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/extern-initialized.C: New.
+	* g++.dg/ext/dllimport-initialized.C: Likewise.
+
+2019-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/59345
+	* gfortran.dg/internal_pack_16.f90: New test.
+
+2019-01-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88785
+	* g++.target/i386/pr88785.C: New test.
+
+2019-01-10  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/87305
+	* gcc.target/aarch64/pr87305.c: New.
+
+2019-01-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88792
+	* gcc.dg/torture/pr88792.c: New testcase.
+
+2019-01-10  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/86322
+	* gfortran.dg/pr86322_1.f90: New test.
+	* gfortran.dg/pr86322_2.f90: Ditto.
+	* gfortran.dg/pr86322_3.f90: Ditto.
+
+2019-01-10  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/bti-1.c: Exempt for ilp32.
+	* gcc.target/aarch64/bti-2.c: Likewise.
+	* gcc.target/aarch64/bti-3.c: Likewise.
+
+2019-01-10  Stefan Agner  <stefan@agner.ch>
+
+	PR target/88648
+	* gcc.target/arm/pr88648-asm-syntax-unified.c: Add test to
+	check if -masm-syntax-unified gets applied properly.
+
+2019-01-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88568
+	* gcc.dg/pr88568.c: New test.
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: Add AArch32 regexpr.
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Likewise.
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: New test.
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: New test.
+
+2019-01-10  Tamar Christina  <tamar.christina@arm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_v8_3a_complex_neon_ok_nocache,
+	check_effective_target_arm_v8_3a_complex_neon_ok,
+	add_options_for_arm_v8_3a_complex_neon,
+	check_effective_target_arm_v8_3a_complex_neon_hw,
+	check_effective_target_vect_complex_rot_N): New.
+
+2019-01-09  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/88376
+	* gfortran.dg/pr88376.f90: New test.
+
+2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR other/16615
+	* g++.dg/lto/odr-1_1.C: Update diagnostic message patterns to replace
+	"can not" with "cannot".
+	* gfortran.dg/common_15.f90: Likewise.
+	* gfortran.dg/derived_result_2.f90: Likewise.
+	* gfortran.dg/do_check_6.f90: Likewise.
+	* gfortran.dg/namelist_args.f90: Likewise.
+	* gfortran.dg/negative_unit_check.f90: Likewise.
+	* gfortran.dg/pure_formal_3.f90: Likewise.
+	* obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
+	* obj-c++.dg/exceptions-3.mm: Likewise.
+	* obj-c++.dg/exceptions-4.mm: Likewise.
+	* obj-c++.dg/exceptions-5.mm: Likewise.
+	* obj-c++.dg/property/at-property-23.mm: Likewise.
+	* obj-c++.dg/property/dotsyntax-17.mm: Likewise.
+	* obj-c++.dg/property/property-neg-7.mm: Likewise.
+	* objc.dg/attributes/method-attribute-2.m: Likewise.
+	* objc.dg/exceptions-3.m: Likewise.
+	* objc.dg/exceptions-4.m: Likewise.
+	* objc.dg/exceptions-5.m: Likewise.
+	* objc.dg/param-1.m: Likewise.
+	* objc.dg/property/at-property-23.m: Likewise.
+	* objc.dg/property/dotsyntax-17.m: Likewise.
+	* objc.dg/property/property-neg-7.m: Likewise.
+
+2019-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/68426
+	* gfortran.dg/spread_simplify_1.f90: New test.
+
+2019-01-09  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_xorsign): Add i?86-*-* and x86_64-*-* targets.
+	* gcc.target/i386/xorsign.c: New test.
+
+2019-01-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.target/sparc/tls-ld-int8.c: New test.
+	* gcc.target/sparc/tls-ld-int16.c: Likewise.
+	* gcc.target/sparc/tls-ld-int32.c: Likewise.
+	* gcc.target/sparc/tls-ld-uint8.c: Likewise.
+	* gcc.target/sparc/tls-ld-uint16.c: Likewise.
+	* gcc.target/sparc/tls-ld-uint32.c: Likewise.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/bti-1.c: Update test to not add command line
+	option when configure with bti.
+	* gcc.target/aarch64/bti-2.c: Likewise.
+	* lib/target-supports.exp
+	(check_effective_target_default_branch_protection):
+	Add configure check for --enable-standard-branch-protection.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/bti-1.c: New test.
+	* gcc.target/aarch64/bti-2.c: New test.
+	* gcc.target/aarch64/bti-3.c: New test.
+	* lib/target-supports.exp
+	(check_effective_target_aarch64_bti_hw): Add new check for BTI hw.
+
+2018-01-09  Sudakshina Das  <sudi.das@arm.com>
+
+	* gcc.target/aarch64/test_frame_17.c: Update to check for EP0_REGNUM
+	instead of IP0_REGNUM and add test case.
+
+2019-01-09  Alejandro Martinez  <alejandro.martinezvicente@arm.com>
+
+	* gcc.target/aarch64/sve/copysign_1.c: New test for SVE vectorized
+	copysign.
+	* gcc.target/aarch64/sve/copysign_1_run.c: Likewise.
+	* gcc.target/aarch64/sve/xorsign_1.c: New test for SVE vectorized
+	xorsign.
+	* gcc.target/aarch64/sve/xorsign_1_run.c: Likewise.
+
+2019-01-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/88331
+	* gcc.target/i386/pr88331.c: New test.
+
+2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/constexpr2.C: New.
+	* g++.dg/diagnostic/ref3.C: Likewise.
+
+2019-01-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88538 - braced-init-list in template-argument-list.
+	* g++.dg/cpp2a/nontype-class11.C: New test.
+
+	PR c++/88744
+	* g++.dg/cpp2a/nontype-class12.C: New test.
+
+2019-01-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88457
+	* gcc.target/powerpc/pr88457.c: Remove -m32, -c and -mcpu=e300c3 from
+	dg-options.  Require ppc_cpu_supports_hw effective target instead of
+	powerpc64*-*-*.
+
+2019-01-08  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/88047
+	* gfortran.dg/class_69.f90: New test case.
+
+2019-01-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/88717
+	* gcc.target/i386/pr88717.c: New test.
+
+2019-01-08  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88548 - this accepted in static member functions.
+	* g++.dg/cpp0x/this1.C: New test.
+
+2019-01-08  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/88753
+	* gcc.dg/tree-ssa/pr88753.c: New test.
+
+2019-01-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/86554
+	* gcc.dg/torture/pr86554-1.c: New testcase.
+	* gcc.dg/torture/pr86554-2.c: Likewise.
+
+2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/thread1.C: Tweak expected error #line 13 to
+	cover target variance.
+
+2019-01-08  Richard Biener  <rguenther@suse.de>
+
+	PR fortran/88611
+	* trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
+	directly build the expected GENERIC tree.
+
+2019-01-08  Sam Tebbs  <sam.tebbs@arm.com>
+
+	* gcc.target/aarch64/(return_address_sign_1.c,
+	return_address_sign_2.c, return_address_sign_3.c (__attribute__)):
+	Change option to -mbranch-protection.
+	* gcc.target/aarch64/(branch-protection-option.c,
+	branch-protection-option-2.c, branch-protection-attr.c,
+	branch-protection-attr-2.c): New file.
+
+2019-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/out-of-class-redeclaration.C: New.
+
+2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* c-c++-common/builtin-has-attribute-3.c: Skip tests requiring symbol
+	alias support.
+	* c-c++-common/builtin-has-attribute-4.c: Likewise.
+	Append match for warning that ‘protected’ attribute is not supported.
+
+2019-01-08  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/Wmissing-attributes.c: Require alias support.
+	* gcc.dg/attr-copy-2.c: Likewise.
+	* gcc.dg/attr-copy-5.c: Likewise.
+
+2019-01-08  Jonathan Wakely  <jwakely@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/88554
+	* g++.dg/warn/Wreturn-type-11.C: New test.
+
+2019-01-07  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/88747
+	* jit.dg/test-sum-of-squares.c (verify_code): Update expected vrp
+	dump to reflect r266077.
+
+2019-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88701
+	* gcc.dg/pr88701.c: New test.
+
+2019-01-07  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/88720
+	PR c/88726
+	* gcc.dg/inline-40.c, gcc.dg/inline-41.c: New tests.
+
+2019-01-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/diagnostic/constexpr1.C: New.
+	* g++.dg/diagnostic/thread1.C: Likewise.
+
+2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
+	    Harald Anlauf  <anlauf@gmx.de>
+	    Tobias Burnus  <burnus@gcc.gnu.org>
+
+	* gfortran.dg/is_contiguous_1.f90: New test.
+	* gfortran.dg/is_contiguous_2.f90: New test.
+	* gfortran.dg/is_contiguous_3.f90: New test.
+
+2019-01-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88741 - wrong error with initializer-string.
+	* g++.dg/init/array50.C: New test.
+
+2019-01-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR c++/88261
+	PR c++/69338
+	PR c++/69696
+	PR c++/69697
+	* gcc.dg/array-6.c: Move from here ...
+	* c-c++-common/array-6.c: ... to here and add some more test coverage.
+	* g++.dg/pr69338.C: New test.
+	* g++.dg/pr69697.C: Likewise.
+	* g++.dg/ext/flexary32.C: Likewise.
+	* g++.dg/ext/flexary3.C: Adjust test.
+	* g++.dg/ext/flexary12.C: Likewise.
+	* g++.dg/ext/flexary13.C: Likewise.
+	* g++.dg/ext/flexary15.C: Likewise.
+	* g++.dg/warn/Wplacement-new-size-1.C: Likewise.
+	* g++.dg/warn/Wplacement-new-size-2.C: Likewise.
+	* g++.dg/warn/Wplacement-new-size-6.C: Likewise.
+
+2019-01-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc.target/aarch64/subs_compare_2.c: Make '#' immediate prefix
+	optional in scan pattern.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/88598
+	* gcc.dg/vect/pr88598-1.c: New test.
+	* gcc.dg/vect/pr88598-2.c: Likewise.
+	* gcc.dg/vect/pr88598-3.c: Likewise.
+	* gcc.dg/vect/pr88598-4.c: Likewise.
+	* gcc.dg/vect/pr88598-5.c: Likewise.
+	* gcc.dg/vect/pr88598-6.c: Likewise.
+
+2019-01-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR tree-optimization/88598
+	* gcc.dg/pr88598-1.c: New test.
+	* gcc.dg/pr88598-2.c: Likewise.
+	* gcc.dg/pr88598-3.c: Likewise.
+	* gcc.dg/pr88598-4.c: Likewise.
+	* gcc.dg/pr88598-5.c: Likewise.
+
+2019-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/88676
+	* gcc.dg/tree-ssa/pr88676.c: New test.
+	* gcc.dg/pr88676.c: New test.
+	* gcc.dg/tree-ssa/pr15826.c: Just verify there is no goto,
+	allow &.
+
+	PR sanitizer/88619
+	* c-c++-common/asan/pr88619.c: New test.
+
+	PR c++/85052
+	* c-c++-common/builtin-convertvector-1.c: New test.
+	* c-c++-common/torture/builtin-convertvector-1.c: New test.
+	* g++.dg/ext/builtin-convertvector-1.C: New test.
+	* g++.dg/cpp0x/constexpr-builtin4.C: New test.
+
+2018-12-26  Mateusz B  <mateuszb@poczta.onet.pl>
+
+	PR target/88521
+	* gcc.target/i386/pr88521.c: New testcase.
+
+2019-01-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/88658
+	* gfortran.dg/min_max_type_2.f90: New test.
+
+2019-01-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88363
+	* c-c++-common/attributes-4.c (falloc_align_int128,
+	falloc_size_int128): Guard with #ifdef __SIZEOF_INT128__.
+
+2019-01-05  Jan Hubicka  <hubicka@ucw.cz>
+
+	* gcc.dg/ipa/ipcp-2.c: Update bounds.
+
+2019-01-05  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	* gcc.dg/plugin/plugindir1.c: Adjust dg-prune-output for Darwin.
+	* gcc.dg/plugin/plugindir2.c: Likewise.
+	* gcc.dg/plugin/plugindir3.c: Likewise.
+	* gcc.dg/plugin/plugindir4.c: Likewise.
+
+2019-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/88009
+	* gfortran.dg/blockdata_10.f90: New test case.
+
+2019-01-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/82564
+	PR target/88620
+	* gcc.dg/nested-func-12.c: New test.
+	* gcc.c-torture/compile/pr82564.c: New test.
+
+	PR debug/88635
+	* gcc.dg/debug/dwarf2/pr88635.c: New test.
+
+2019-01-05  Dominique d'Humieres  <dominiq@gcc.gnu.org>
+
+	PR target/60563
+	* g++.dg/ext/sync-4.C: Add dg-xfail-run-if for darwin.
+
+2019-01-04  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88546
+	* g++.dg/ext/attr-copy.C: New test.
+	* gcc.dg/attr-copy-4.c: Disable macro expansion tracking.
+	* gcc.dg/attr-copy-6.c: New test.
+	* gcc.dg/attr-copy-7.c: New test.
+
+2019-01-04  Martin Sebor  <msebor@redhat.com>
+
+	PR c/88363
+	* c-c++-common/attributes-4.c: New test.
+
+2019-01-04  Sam Tebbs  <sam.tebbs@arm.com>
+
+	PR gcc/87763
+	* gcc.target/aarch64/combine_bfxil.c: Change scan-assembler-times bfxil
+	count to 18.
+
+2019-01-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48543
+	* gfortran.dg/const_chararacter_merge.f90: Actually remove.
+	* gfortran.dg/merge_char_const.f90: Restore.
+
+2019-01-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/88594
+	* gcc.dg/pr88594.c: New test.
+
+2019-01-04  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/avx512bitalg-vpshufbitqmb.c,
+	gcc.target/i386/avx512bw-vpcmpeqb-1.c,
+	gcc.target/i386/avx512bw-vpcmpequb-1.c,
+	gcc.target/i386/avx512bw-vpcmpequw-1.c,
+	gcc.target/i386/avx512bw-vpcmpeqw-1.c,
+	gcc.target/i386/avx512bw-vpcmpgeb-1.c,
+	gcc.target/i386/avx512bw-vpcmpgeub-1.c,
+	gcc.target/i386/avx512bw-vpcmpgeuw-1.c,
+	gcc.target/i386/avx512bw-vpcmpgew-1.c,
+	gcc.target/i386/avx512bw-vpcmpgtb-1.c,
+	gcc.target/i386/avx512bw-vpcmpgtub-1.c,
+	gcc.target/i386/avx512bw-vpcmpgtuw-1.c,
+	gcc.target/i386/avx512bw-vpcmpgtw-1.c,
+	gcc.target/i386/avx512bw-vpcmpleb-1.c,
+	gcc.target/i386/avx512bw-vpcmpleub-1.c,
+	gcc.target/i386/avx512bw-vpcmpleuw-1.c,
+	gcc.target/i386/avx512bw-vpcmplew-1.c,
+	gcc.target/i386/avx512bw-vpcmpltb-1.c,
+	gcc.target/i386/avx512bw-vpcmpltub-1.c,
+	gcc.target/i386/avx512bw-vpcmpltuw-1.c,
+	gcc.target/i386/avx512bw-vpcmpltw-1.c,
+	gcc.target/i386/avx512bw-vpcmpneqb-1.c,
+	gcc.target/i386/avx512bw-vpcmpnequb-1.c,
+	gcc.target/i386/avx512bw-vpcmpnequw-1.c,
+	gcc.target/i386/avx512bw-vpcmpneqw-1.c,
+	gcc.target/i386/avx512bw-vpmovb2m-1.c,
+	gcc.target/i386/avx512bw-vpmovm2b-1.c,
+	gcc.target/i386/avx512bw-vpmovm2w-1.c,
+	gcc.target/i386/avx512bw-vpmovw2m-1.c,
+	gcc.target/i386/avx512bw-vptestmb-1.c,
+	gcc.target/i386/avx512bw-vptestmw-1.c,
+	gcc.target/i386/avx512bw-vptestnmb-1.c,
+	gcc.target/i386/avx512bw-vptestnmw-1.c,
+	gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c,
+	gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c,
+	gcc.target/i386/avx512dq-vfpclasssd-1.c,
+	gcc.target/i386/avx512dq-vfpclassss-1.c,
+	gcc.target/i386/avx512dq-vpmovd2m-1.c,
+	gcc.target/i386/avx512dq-vpmovm2d-1.c,
+	gcc.target/i386/avx512dq-vpmovm2q-1.c,
+	gcc.target/i386/avx512dq-vpmovq2m-1.c,
+	gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c,
+	gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c,
+	gcc.target/i386/avx512vl-vpcmpeqd-1.c,
+	gcc.target/i386/avx512vl-vpcmpeqq-1.c,
+	gcc.target/i386/avx512vl-vpcmpequd-1.c,
+	gcc.target/i386/avx512vl-vpcmpequq-1.c,
+	gcc.target/i386/avx512vl-vpcmpged-1.c,
+	gcc.target/i386/avx512vl-vpcmpgeq-1.c,
+	gcc.target/i386/avx512vl-vpcmpgeud-1.c,
+	gcc.target/i386/avx512vl-vpcmpgeuq-1.c,
+	gcc.target/i386/avx512vl-vpcmpgtd-1.c,
+	gcc.target/i386/avx512vl-vpcmpgtq-1.c,
+	gcc.target/i386/avx512vl-vpcmpgtud-1.c,
+	gcc.target/i386/avx512vl-vpcmpgtuq-1.c,
+	gcc.target/i386/avx512vl-vpcmpled-1.c,
+	gcc.target/i386/avx512vl-vpcmpleq-1.c,
+	gcc.target/i386/avx512vl-vpcmpleud-1.c,
+	gcc.target/i386/avx512vl-vpcmpleuq-1.c,
+	gcc.target/i386/avx512vl-vpcmpltd-1.c,
+	gcc.target/i386/avx512vl-vpcmpltq-1.c,
+	gcc.target/i386/avx512vl-vpcmpltud-1.c,
+	gcc.target/i386/avx512vl-vpcmpltuq-1.c,
+	gcc.target/i386/avx512vl-vpcmpneqd-1.c,
+	gcc.target/i386/avx512vl-vpcmpneqq-1.c,
+	gcc.target/i386/avx512vl-vpcmpnequd-1.c,
+	gcc.target/i386/avx512vl-vpcmpnequq-1.c,
+	gcc.target/i386/avx512vl-vptestmd-1.c,
+	gcc.target/i386/avx512vl-vptestmq-1.c,
+	gcc.target/i386/avx512vl-vptestnmd-1.c,
+	gcc.target/i386/avx512vl-vptestnmq-1.c: Permit %k0 as ordinary
+	operand.
+	* gcc.target/i386/avx512bw-vpcmpb-1.c,
+	gcc.target/i386/avx512bw-vpcmpub-1.c,
+	gcc.target/i386/avx512bw-vpcmpuw-1.c,
+	gcc.target/i386/avx512bw-vpcmpw-1.c,
+	gcc.target/i386/avx512dq-vfpclasspd-1.c,
+	gcc.target/i386/avx512dq-vfpclassps-1.c,
+	gcc.target/i386/avx512f-vcmppd-1.c,
+	gcc.target/i386/avx512f-vcmpps-1.c,
+	gcc.target/i386/avx512f-vcmpsd-1.c,
+	gcc.target/i386/avx512f-vcmpss-1.c,
+	gcc.target/i386/avx512f-vpcmpd-1.c,
+	gcc.target/i386/avx512f-vpcmpq-1.c,
+	gcc.target/i386/avx512f-vpcmpud-1.c,
+	gcc.target/i386/avx512f-vpcmpuq-1.c,
+	gcc.target/i386/avx512f-vptestmd-1.c,
+	gcc.target/i386/avx512f-vptestmq-1.c,
+	gcc.target/i386/avx512f-vptestnmd-1.c,
+	gcc.target/i386/avx512f-vptestnmq-1.c,
+	gcc.target/i386/avx512vl-vcmppd-1.c,
+	gcc.target/i386/avx512vl-vcmpps-1.c,
+	gcc.target/i386/avx512vl-vpcmpd-1.c,
+	gcc.target/i386/avx512vl-vpcmpq-1.c,
+	gcc.target/i386/avx512vl-vpcmpud-1.c,
+	gcc.target/i386/avx512vl-vpcmpuq-1.c: Likewise. Don't permit %k0
+	as mask operand.
+
+2019-01-03  Martin Sebor  <msebor@redhat.com>
+
+	PR tree-optimization/88659
+	* gcc.dg/Wstringop-truncation-6.c: New test.
+
+2019-01-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48543
+	* gfortran.dg/const_chararacter_merge.f90: Remove.
+
+2019-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/88644
+	* gcc.dg/debug/dwarf2/pr88644.c: New test.
+	* gcc.dg/debug/dwarf2/pr80263.c: Remove darwin hack.
+
+2019-01-03  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.dg/pubtypes-2.c: Adjust expected pubtypes length.
+	* gcc.dg/pubtypes-3.c: Likewise.
+	* gcc.dg/pubtypes-4.c: Likewise.
+
+2019-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/88636
+	* g++.target/i386/pr88636.C: New test.
+
+2019-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp1z/nodiscard3.C: Test locations too.
+
+2019-01-03  Martin Liska  <mliska@suse.cz>
+
+	PR testsuite/88436
+	* gcc.target/powerpc/pr54240.c: Scan phiopt2.
+
+2019-01-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88612 - ICE with -Waddress-of-packed-member.
+	* g++.dg/warn/Waddress-of-packed-member1.C: New test.
+
+	PR c++/88631 - CTAD failing for value-initialization.
+	* g++.dg/cpp1z/class-deduction59.C: New test.
+
+	PR c++/81486 - CTAD failing with ().
+	* g++.dg/cpp1z/class-deduction60.C: New test.
+	* g++.dg/cpp1z/class-deduction61.C: New test.
+
+2019-01-02  Martin Sebor  <msebor@redhat.com>
+	    Jeff Law  <law@redhat.com>
+
+	* gcc.dg/strlenopt-36.c: Update.
+	* gcc.dg/strlenopt-45.c: Update.
+	* gcc.c-torture/execute/strlen-5.c: New test.
+	* gcc.c-torture/execute/strlen-6.c: New test.
+	* gcc.c-torture/execute/strlen-7.c: New test.
+
+2019-01-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/87304
+	* gcc.dg/vect/bb-slp-over-widen-1.c: Expect basic block vectorized
+	messages only on vect_hw_misalign targets.
+
+2019-01-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/argument_checking_7.f90: Remove run-on error message.
+	* gfortran.dg/dec_d_lines_3.f: Ditto.
+	* gfortran.dg/dec_structure_24.f90: Ditto.
+	* gfortran.dg/dec_structure_26.f90: Ditto.
+	* gfortran.dg/dec_structure_27.f90: Ditto.
+	* gfortran.dg/dec_type_print_3.f90: Ditto.
+	* gfortran.dg/derived_name_1.f90: Ditto.
+	* gfortran.dg/error_recovery_1.f90: Ditto.
+	* gfortran.dg/gomp/pr29759.f90: Ditto.
+	* gfortran.dg/pr36192.f90: Ditto.
+	* gfortran.dg/pr56007.f90: Ditto.
+	* gfortran.dg/pr56520.f90: Ditto.
+	* gfortran.dg/pr78741.f90: Ditto.
+	* gfortran.dg/print_fmt_2.f90: Ditto.
+	* gfortran.dg/select_type_20.f90: Ditto.
+
+2019-01-02  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/86875
+	* g++.dg/cpp1y/lambda-generic-86875.C: New test.
+
+2019-01-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48543
+	* gfortran.dg/const_chararacter_merge.f90: New test.
+
+2019-01-02  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/88130
+	* g++.dg/torture/pr88130.C: New testcase.
+
+2019-01-02  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/88650
+	* gfortran.dg/predict-3.f90: New test.
+
+2019-01-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/gcov/pr88263.C: Rename namespace log to logging.
+
+2019-01-02  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/88621
+	* gcc.dg/torture/pr88621.c: New testcase.
+
+2019-01-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR ipa/88561
+	* g++.dg/tree-prof/devirt.C: Expect _ZThn16 only for lp64 and llp64
+	targets and expect _ZThn8 for ilp32 targets.
+
+2019-01-01  Martin Sebor  <msebor@redhat.com>
+	    Jeff Law  <law@redhat.com>
+
+	* gcc.dg/strlenopt-40.c: Update.
+	* gcc.dg/strlenopt-51.c: Likewise.
+	* gcc.dg/tree-ssa/pr79376.c: Likewise.
+
+	* gcc.dg/strlenopt-40.c: Disable a couple tests.
+	* gcc.dg/strlenopt-48.c: Twiddle test slightly.
+	* gcc.dg/strlenopt-59.c: New test.
+	* gcc.dg/tree-ssa/builtin-snprintf-5.c: New test.
+	* g++.dg/init/strlen.C: New test.
+
+2019-01-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/82743
+	* gfortran.dg/structure_constructor_16.f90: New test.
+
+2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/ipa/devirt-36.C: Add dg-do-compile.
+	* g++.dg/ipa/devirt-53.C: Fix scan template.
+
+2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
+	* g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
+	* g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.
+
+2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
+
+	* g++.dg/tree-prof/devirt.C: Update testcase.
+
+2019-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
+Copyright (C) 2019 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr93098.c b/gcc/testsuite/gcc.c-torture/compile/pr93098.c
new file mode 100644
index 0000000..fb80719
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr93098.c
@@ -0,0 +1,37 @@
+/* PR tree-optimization/93098 */
+
+int
+foo (unsigned long long x)
+{
+  x -= (x >> -1) & 0x5555555555555555ULL;
+  x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+  x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+  return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+bar (unsigned long long x)
+{
+  x -= (x >> 1) & 0x5555555555555555ULL;
+  x = (x & 0x3333333333333333ULL) + ((x >> -2) & 0x3333333333333333ULL);
+  x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+  return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+baz (unsigned long long x)
+{
+  x -= (x >> 1) & 0x5555555555555555ULL;
+  x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+  x = (x + (x >> -4)) & 0x0f0f0f0f0f0f0f0fULL;
+  return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+qux (unsigned long long x)
+{
+  x -= (x >> 1) & 0x5555555555555555ULL;
+  x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+  x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+  return (x * 0x0101010101010101ULL) >> -56;
+}