Daily bump.

5 files changed, 300 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4fc3736..c4d8bc2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,149 @@
+2020-05-29  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/altivec.md (altivec_vmrghw_direct): Prefer VSX form.
+	(altivec_vmrglw_direct): Ditto.
+	(altivec_vperm_<mode>_direct): Ditto.
+	(altivec_vperm_v8hiv16qi): Ditto.
+	(*altivec_vperm_<mode>_uns_internal): Ditto.
+	(*altivec_vpermr_<mode>_internal): Ditto.
+	(vperm_v8hiv4si): Ditto.
+	(vperm_v16qiv8hi): Ditto.
+
+2020-05-29  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-in.c (streamer_read_chain): Move here from
+	tree-streamer-in.c.
+	(stream_read_tree_ref): New.
+	(lto_input_tree_1): Simplify.
+	* lto-streamer-out.c (stream_write_tree_ref): New.
+	(lto_write_tree_1): Simplify.
+	(lto_output_tree_1): Simplify.
+	(DFS::DFS_write_tree): Simplify.
+	(streamer_write_chain): Move here from tree-stremaer-out.c.
+	* lto-streamer.h (lto_output_tree_ref): Update prototype.
+	(stream_read_tree_ref): Declare
+	(stream_write_tree_ref): Declare
+	* tree-streamer-in.c (streamer_read_chain): Update to use
+	stream_read_tree_ref.
+	(lto_input_ts_common_tree_pointers): Likewise.
+	(lto_input_ts_vector_tree_pointers): Likewise.
+	(lto_input_ts_poly_tree_pointers): Likewise.
+	(lto_input_ts_complex_tree_pointers): Likewise.
+	(lto_input_ts_decl_minimal_tree_pointers): Likewise.
+	(lto_input_ts_decl_common_tree_pointers): Likewise.
+	(lto_input_ts_decl_with_vis_tree_pointers): Likewise.
+	(lto_input_ts_field_decl_tree_pointers): Likewise.
+	(lto_input_ts_function_decl_tree_pointers): Likewise.
+	(lto_input_ts_type_common_tree_pointers): Likewise.
+	(lto_input_ts_type_non_common_tree_pointers): Likewise.
+	(lto_input_ts_list_tree_pointers): Likewise.
+	(lto_input_ts_vec_tree_pointers): Likewise.
+	(lto_input_ts_exp_tree_pointers): Likewise.
+	(lto_input_ts_block_tree_pointers): Likewise.
+	(lto_input_ts_binfo_tree_pointers): Likewise.
+	(lto_input_ts_constructor_tree_pointers): Likewise.
+	(lto_input_ts_omp_clause_tree_pointers): Likewise.
+	* tree-streamer-out.c (streamer_write_chain): Update to use
+	stream_write_tree_ref.
+	(write_ts_common_tree_pointers): Likewise.
+	(write_ts_vector_tree_pointers): Likewise.
+	(write_ts_poly_tree_pointers): Likewise.
+	(write_ts_complex_tree_pointers): Likewise.
+	(write_ts_decl_minimal_tree_pointers): Likewise.
+	(write_ts_decl_common_tree_pointers): Likewise.
+	(write_ts_decl_non_common_tree_pointers): Likewise.
+	(write_ts_decl_with_vis_tree_pointers): Likewise.
+	(write_ts_field_decl_tree_pointers): Likewise.
+	(write_ts_function_decl_tree_pointers): Likewise.
+	(write_ts_type_common_tree_pointers): Likewise.
+	(write_ts_type_non_common_tree_pointers): Likewise.
+	(write_ts_list_tree_pointers): Likewise.
+	(write_ts_vec_tree_pointers): Likewise.
+	(write_ts_exp_tree_pointers): Likewise.
+	(write_ts_block_tree_pointers): Likewise.
+	(write_ts_binfo_tree_pointers): Likewise.
+	(write_ts_constructor_tree_pointers): Likewise.
+	(write_ts_omp_clause_tree_pointers): Likewise.
+	(streamer_write_tree_body): Likewise.
+	(streamer_write_integer_cst): Likewise.
+	* tree-streamer.h (streamer_read_chain):Declare.
+	(streamer_write_chain):Declare.
+	(streamer_write_tree_body): Update prototype.
+	(streamer_write_integer_cst): Update prototype.
+
+2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR bootstrap/95413
+	* configure: Regenerated.
+
+2020-05-29  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-valu.md (add<mode>3_vcc_zext_dup): Add early clobber.
+	(add<mode>3_vcc_zext_dup_exec): Likewise.
+	(add<mode>3_vcc_zext_dup2): Likewise.
+	(add<mode>3_vcc_zext_dup2_exec): Likewise.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95272
+	* tree-vectorizer.h (_slp_tree::representative): Add.
+	(SLP_TREE_REPRESENTATIVE): Likewise.
+	* tree-vect-loop.c (vectorizable_reduction): Adjust SLP
+	node gathering.
+	(vectorizable_live_operation): Use the representative to
+	attach the reduction info to.
+	* tree-vect-slp.c (_slp_tree::_slp_tree): Initialize
+	SLP_TREE_REPRESENTATIVE.
+	(vect_create_new_slp_node): Likewise.
+	(slp_copy_subtree): Copy it.
+	(vect_slp_rearrange_stmts): Re-arrange even COND_EXPR stmts.
+	(vect_slp_analyze_node_operations_1): Pass the representative
+	to vect_analyze_stmt.
+	(vect_schedule_slp_instance): Pass the representative to
+	vect_transform_stmt.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95356
+	* tree-vect-stmts.c (vectorizable_shift): Do in-place SLP
+	node hacking during analysis.
+
+2020-05-29  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/95362
+	* lto-streamer-out.c (lto_output_tree): Disable redundant streaming.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95403
+	* tree-vect-stmts.c (vect_init_vector_1): Guard against NULL
+	stmt_vinfo.
+
+2020-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/95315
+	* omp-general.c (omp_resolve_declare_variant): Fix up addition of
+	declare variant cgraph node removal callback.
+
+2020-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/95052
+	* expr.c (store_expr): If expr_size is constant and significantly
+	larger than TREE_STRING_LENGTH, set temp to just the
+	TREE_STRING_LENGTH portion of the STRING_CST.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95393
+	* tree-ssa-phiopt.c (minmax_replacement): Use gimple_build
+	to build the min/max expression so we simplify cases like
+	MAX(0, s) immediately.
+
+2020-05-29  Joe Ramsay  <joe.ramsay@arm.com>
+
+	* config/aarch64/aarch64-sve.md (<LOGICAL:optab><mode>3): Add support
+	for unpacked EOR, ORR, AND.
+
 2020-05-28  Nicolas Bértolo  <nicolasbertolo@gmail.com>
 
 	* Makefile.in: don't look for libiberty in the "pic" subdirectory
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 065a3b8..cadcec3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200529
+20200530
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a83f991..95fb2b4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,46 @@
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/95181
+	* class.c (add_method): Let special member function templates
+	coexist if they are not equivalently constrained, or in a class
+	template.
+
+2020-05-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95371
+	* pt.c (process_template_parm): Set DECL_TEMPLATE_INFO
+	on the DECL_TEMPLATE_RESULT.
+
+2020-05-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95344
+	* cp-gimplify.c (cp_fold) <case MODIFY_EXPR>: Don't set
+	TREE_THIS_VOLATILE here.
+	(cp_fold): Set it here along with TREE_NO_WARNING.
+
+2020-05-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95311
+	PR c++/95221
+	* class.c (build_vfn_ref): Don't fold the INDIRECT_REF.
+
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/92652
+	PR c++/93698
+	PR c++/94128
+	* parser.c (cp_parser_requires_clause_expression): Temporarily
+	increment processing_template_decl only if it is 0.
+	(cp_parser_constraint_expression): Likewise.
+	(cp_parser_requires_expression): Likewise.
+
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/95241
+	* constexpr.c (get_or_insert_ctor_field): Add limited support
+	for RANGE_EXPR index lookups.
+
 2020-05-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/95328
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 147196a..127bd2a 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2020-05-29  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95090
+	* class.c (get_unique_type_string): Enlarge temporary for
+	name-mangling.  Use strncpy to prevent buffer overrun.
+	(get_unique_hashed_string): Enlarge temporary.
+	(gfc_hash_value): Enlarge temporary for name-mangling.
+
 2020-05-28  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/95373
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8111a85..48354eb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,105 @@
+2020-05-29  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.target/powerpc/vsx-vector-6.p9.c: Allow xxperm as perm as well.
+
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/95181
+	* g++.dg/concepts/pr95181.C: New test.
+	* g++.dg/concepts/pr95181-2.C: New test.
+
+2020-05-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95371
+	* g++.dg/cpp2a/concepts-ttp1.C: New test.
+
+2020-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/95390
+	* gfortran.dg/findloc_8.f90: New test.
+
+2020-05-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95344
+	* c-c++-common/Wparentheses-2.c: New test.
+
+2020-05-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/95311
+	* g++.dg/ubsan/vptr-16.C: New test.
+
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/92652
+	PR c++/93698
+	PR c++/94128
+	* g++.dg/cpp2a/concepts-lambda8.C: New test.
+	* g++.dg/cpp2a/concepts-lambda9.C: New test.
+	* g++.dg/cpp2a/concepts-lambda10.C: New test.
+
+2020-05-29  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/95241
+	* g++.dg/cpp0x/constexpr-array25.C: New test.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95272
+	* gcc.dg/vect/pr95272.c: New testcase.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95403
+	* gfortran.dg/vect/pr95403.f: New testcase.
+
+2020-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/95315
+	* gcc.dg/gomp/pr95315-2.c: New test.
+
+2020-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/95052
+	* gcc.target/i386/pr95052.c: New test.
+
+2020-05-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95393
+	* gcc.dg/tree-ssa/phi-opt-21.c: New testcase.
+	* g++.dg/vect/slp-pr87105.cc: Adjust.
+
+2020-05-29  Joe Ramsay  <joe.ramsay@arm.com>
+
+	* gcc.target/aarch64/sve/load_const_offset_2.c: Force using packed
+	vectors.
+	* gcc.target/aarch64/sve/logical_unpacked_and_1.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_2.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_3.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_4.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_5.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_6.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_and_7.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_1.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_2.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_3.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_4.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_5.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_6.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_eor_7.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_1.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_2.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_3.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_4.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_5.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_6.c: New test.
+	* gcc.target/aarch64/sve/logical_unpacked_orr_7.c: New test.
+	* gcc.target/aarch64/sve/scatter_store_6.c: Force using packed vectors.
+	* gcc.target/aarch64/sve/scatter_store_7.c: Force using packed vectors.
+	* gcc.target/aarch64/sve/strided_load_3.c: Force using packed vectors.
+	* gcc.target/aarch64/sve/strided_store_3.c: Force using packed vectors.
+	* gcc.target/aarch64/sve/unpack_signed_1.c: Force using packed vectors.
+
 2020-05-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/95328