Daily bump.

12 files changed, 389 insertions, 1 deletions

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 8d3e292..122f395 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,45 @@
+2020-05-26  Pierre-Marie de Rodat  <derodat@adacore.com>
+
+	* gcc-changelog/git_commit.py (ChangeLogEntry): Handle entries
+	with multi-line file lists.
+	* gcc-changelog/test_email.py: New testcase.
+	* gcc-changelog/test_patches.txt: Likewise.
+
+2020-05-26  Pierre-Marie de Rodat  <derodat@adacore.com>
+
+	* gcc-changelog/git_update_version.py: Close file objects after
+	use.
+	* gcc-changelog/git_email.py: Likewise.
+	* gcc-changelog/test_email.py: Likewise.
+
+2020-05-26  Martin Liska  <mliska@suse.cz>
+
+	* gcc-changelog/git_update_version.py: Add 2 new options.
+
+2020-05-26  Alexandre Oliva  <oliva@gnu.org>
+
+	* gcc-changelog/git_commit.py (changelog_regex): Accept optional
+	'for' prefix.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* compare-debug: Adjust for .gkd files named as dump files,
+	with the source suffix rather than the object suffix.
+
+2020-05-26  Martin Liska  <mliska@suse.cz>
+
+	* gcc-changelog/git_commit.py: Parse changelog entries for
+	ignored locations.
+	* gcc-changelog/test_email.py: Add new test for it.
+	* gcc-changelog/test_patches.txt: Likewise.
+
+2020-05-26  Jason Merrill  <jason@redhat.com>
+
+	* prepare-commit-msg: New file.
+	* gcc-git-customization.sh: Install it.  Add commit-mklog alias.
+	* mklog.py: Add new option -c which appends
+	to a ChangeLog file.
+
 2020-05-25  Martin Liska  <mliska@suse.cz>
 
 	* gcc-changelog/git_commit.py: Add trailing '/'
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a96dedc..dcea8ea 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,154 @@
+2020-05-27  Jeff Law  <law@redhat.com>
+
+	* config/h8300/testcompare.md (tst_extzv_1_n): Do not accept constants
+	for the primary input operand.
+	(tstsi_variable_bit_qi): Similarly.
+
+2020-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (mmx_pswapdv2si2): Add SSE2 alternative.
+
+2020-05-26  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR ipa/95320
+	* ipa-utils.h (odr_type_p): Also permit calls with
+	only flag_generate_offload set.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc.c (validate_switches): Add braced parameter.  Adjust all
+	callers.  Expected and skip trailing brace only if braced.
+	Return after handling one atom otherwise.
+	(DUMPS_OPTIONS): New.
+	(cpp_debug_options): Define in terms of it.
+
+2020-05-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/95327
+	* tree-vect-stmts.c (vectorizable_shift): Compute op1_vectype
+	when we are not using a scalar shift.
+
+2020-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (*mmx_pshufd_1): New insn pattern.
+	* config/i386/i386-expand.c (ix86_vectorize_vec_perm_const):
+	Handle E_V2SImode and E_V4HImode.
+	(expand_vec_perm_even_odd_1): Handle E_V4HImode.
+	Assert that E_V2SImode is already handled.
+	(expand_vec_perm_broadcast_1): Assert that E_V2SImode
+	is already handled by standard shuffle patterns.
+
+2020-05-26  Jan Hubicka  <jh@suse.cz>
+
+	* tree.c (free_lang_data_in_type): Simpify types of TYPE_VALUES in
+	enumeral types.
+
+2020-05-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/95197
+	* gimplify.c (find_combined_omp_for): Move to omp-general.c.
+	* omp-general.h (find_combined_omp_for): Declare.
+	* omp-general.c: Include tree-iterator.h.
+	(find_combined_omp_for): New function, moved from gimplify.c.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* common.opt (aux_base_name): Define.
+	(dumpbase, dumpdir): Mark as Driver options.
+	(-dumpbase, -dumpdir): Likewise.
+	(dumpbase-ext, -dumpbase-ext): New.
+	(auxbase, auxbase-strip): Drop.
+	* doc/invoke.texi (-dumpbase, -dumpbase-ext, -dumpdir):
+	Document.
+	(-o): Introduce the notion of primary output, mention it
+	influences auxiliary and dump output names as well, add
+	examples.
+	(-save-temps): Adjust, move examples into -dump*.
+	(-save-temps=cwd, -save-temps=obj): Likewise.
+	(-fdump-final-insns): Adjust.
+	* dwarf2out.c (gen_producer_string): Drop auxbase and
+	auxbase_strip; add dumpbase_ext.
+	* gcc.c (enum save_temps): Add SAVE_TEMPS_DUMP.
+	(save_temps_prefix, save_temps_length): Drop.
+	(save_temps_overrides_dumpdir): New.
+	(dumpdir, dumpbase, dumpbase_ext): New.
+	(dumpdir_length, dumpdir_trailing_dash_added): New.
+	(outbase, outbase_length): New.
+	(The Specs Language): Introduce %".  Adjust %b and %B.
+	(ASM_FINAL_SPEC): Use %b.dwo for an aux output name always.
+	Precede object file with %w when it's the primary output.
+	(cpp_debug_options): Do not pass on incoming -dumpdir,
+	-dumpbase and -dumpbase-ext options; recompute them with
+	%:dumps.
+	(cc1_options): Drop auxbase with and without compare-debug;
+	use cpp_debug_options instead of dumpbase.  Mark asm output
+	with %w when it's the primary output.
+	(static_spec_functions): Drop %:compare-debug-auxbase-opt and
+	%:replace-exception.  Add %:dumps.
+	(driver_handle_option): Implement -save-temps=*/-dumpdir
+	mutual overriding logic.  Save dumpdir, dumpbase and
+	dumpbase-ext options.  Do not save output_file in
+	save_temps_prefix.
+	(adds_single_suffix_p): New.
+	(single_input_file_index): New.
+	(process_command): Combine output dir, output base name, and
+	dumpbase into dumpdir and outbase.
+	(set_collect_gcc_options): Pass a possibly-adjusted -dumpdir.
+	(do_spec_1): Optionally dumpdir instead of save_temps_prefix,
+	and outbase instead of input_basename in %b, %B and in
+	-save-temps aux files.  Handle empty argument %".
+	(driver::maybe_run_linker): Adjust dumpdir and auxbase.
+	(compare_debug_dump_opt_spec_function): Adjust gkd dump file
+	naming.  Spec-quote the computed -fdump-final-insns file name.
+	(debug_auxbase_opt): Drop.
+	(compare_debug_self_opt_spec_function): Drop auxbase-strip
+	computation.
+	(compare_debug_auxbase_opt_spec_function): Drop.
+	(not_actual_file_p): New.
+	(replace_extension_spec_func): Drop.
+	(dumps_spec_func): New.
+	(convert_white_space): Split-out parts into...
+	(quote_string, whitespace_to_convert_p): ... these.  New.
+	(quote_spec_char_p, quote_spec, quote_spec_arg): New.
+	(driver::finalize): Release and reset new variables; drop
+	removed ones.
+	* lto-wrapper.c (HAVE_TARGET_EXECUTABLE_SUFFIX): Define if...
+	(TARGET_EXECUTABLE_SUFFIX): ... is defined; define this to the
+	empty string otherwise.
+	(DUMPBASE_SUFFIX): Drop leading period.
+	(debug_objcopy): Use concat.
+	(run_gcc): Recognize -save-temps=* as -save-temps too.  Obey
+	-dumpdir.  Pass on empty dumpdir and dumpbase with a directory
+	component.  Simplify temp file names.
+	* opts.c (finish_options): Drop aux base name handling.
+	(common_handle_option): Drop auxbase-strip handling.
+	* toplev.c (print_switch_values): Drop auxbase, add
+	dumpbase-ext.
+	(process_options): Derive aux_base_name from dump_base_name
+	and dump_base_ext.
+	(lang_dependent_init): Compute dump_base_ext along with
+	dump_base_name.  Disable stack usage and callgraph-info	during
+	lto generation and compare-debug recompilation.
+
+2020-05-26  Hongtao Liu  <hongtao.liu@intel.com>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/95211
+	PR target/95256
+	* config/i386/sse.md (<floatunssuffix>v2div2sf2): New expander.
+	(fix<fixunssuffix>_truncv2sfv2di2): Ditto.
+	(avx512dq_float<floatunssuffix>v2div2sf2): Renaming from
+	float<floatunssuffix>v2div2sf2.
+	(avx512dq_fix<fixunssuffix>_truncv2sfv2di2<mask_name>):
+	Renaming from fix<fixunssuffix>_truncv2sfv2di2<mask_name>.
+	(vec_pack<floatprefix>_float_<mode>): Adjust icode name.
+	(vec_unpack_<fixprefix>fix_trunc_lo_<mode>): Ditto.
+	(vec_unpack_<fixprefix>fix_trunc_hi_<mode>): Ditto.
+	* config/i386/i386-builtin.def: Ditto.
+	* emit-rtl.c (validate_subreg): Allow use of *paradoxical* vector
+	subregs when both omode and imode are vector mode and
+	have the same inner mode.
+
 2020-05-25  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gimple-ssa-store-merging.c (merged_store_group::can_be_merged_into):
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 997e5b5..b7b667a 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200526
+20200527
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 4e1b34d..baac0be 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,23 @@
+2020-05-26  Eric Botcazou  <ebotcazou@gcc.gnu.org>
+
+	PR ada/95333
+	* gcc-interface/decl.c (gnat_to_gnu_param): Never make a variant of
+	the type.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc-interface/lang-specs.h (ADA_DUMPS_OPTIONS): Define in
+	terms of DUMPS_OPTIONS.  Replace occurrences of %{d*} %:dumps
+	with it.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc-interface/lang-specs.h: Drop auxbase and auxbase-strip.
+	Use %:dumps instead of -dumpbase.  Add %w for implicit .s
+	primary output.
+	* switch.adb (Is_Internal_GCC_Switch): Recognize dumpdir and
+	dumpbase-ext.  Drop auxbase and auxbase-strip.
+
 2020-05-25  Yannick Moy  <moy@adacore.com>
 
 	* sem_util.adb (Check_No_Hidden_State): Stop propagation at
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 2feeb12..7e263f7 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,11 @@
+2020-05-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/95197
+	* cp-gimplify.c: Include omp-general.h.
+	(cp_genericize_r) <case OMP_DISTRIBUTE>: For class iteration
+	variables in composite distribute parallel for, instantiate copy
+	ctor of their types.
+
 2020-05-23  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/94038
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 7ddc2b8..48284ed 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,14 @@
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95089
+	* trans-types.c (gfc_get_derived_type): Enlarge temporary to hold
+	mangled name "_caf_symbol".
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* options.c (gfc_get_option_string): Drop auxbase, add
+	dumpbase_ext.
+
 2020-05-24  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/95106
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index d69a6a8..7be7fb0 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,55 @@
+2020-05-26  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/95306
+	* docs/topics/functions.rst
+	(gcc_jit_context_get_builtin_function): Document.
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* dummy-frontend.c (jit_langhook_global_bindings_p): Remove
+	gcc_unreachable.
+	* jit-builtins.c (type_names): New array.
+	(get_string_for_type_id): New function.
+	(gcc::jit::builtins_manager::make_primitive_type): Show name of
+	type in error messages.  Update cases to reflect the order in
+	builtin-types.def.  Implement cases for BT_INT8, BT_INT16,
+	BT_UINT8, BT_CONST_PTR, BT_VOLATILE_PTR, BT_INT_PTR, BT_FLOAT_PTR,
+	BT_CONST_DOUBLE_PTR, BT_SIZE, BT_CONST_SIZE.
+
+2020-05-26  David Malcolm  <dmalcolm@redhat.com>
+
+	* docs/topics/compatibility.rst: Fix underline.
+	Fix missing labels.
+	* docs/topics/types.rst: Fix missing blank line.
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+
+2020-05-26  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/95296
+	* docs/topics/expressions.rst (Unary Operations): Document that
+	result_type of gcc_jit_context_new_unary_op must be a numeric type.
+	(Binary Operations): Likewise for gcc_jit_context_new_binary_op.
+	(Global variables): Document that "type" of
+	gcc_jit_context_new_global must be non-`void`.
+	* docs/topics/function-pointers.rst
+	(gcc_jit_context_new_function_ptr_type): Document that the
+	param_types must be non-void, but that return_type may be.
+	* docs/topics/functions.rst (Params): Document that
+	gcc_jit_context_new_param's type must be non-void.
+	(Functions): Likewise for gcc_jit_function_new_local.
+	* docs/topics/types.rst (gcc_jit_context_new_array_type): Document
+	that the type must be non-void.
+	(gcc_jit_context_new_field): Likewise.
+	* docs/_build/texinfo/Makefile: Regenerate.
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* libgccjit.c (gcc_jit_context_new_array_type): Fail if
+	element_type is void.
+	(gcc_jit_context_new_field): Likewise for "type".
+	(gcc_jit_context_new_function_ptr_type): Likewise for each
+	element of param_types.
+	(gcc_jit_context_new_param): Likewise for "type".
+	(gcc_jit_context_new_global): Likewise.
+	(gcc_jit_function_new_local): Likewise.
+	(gcc_jit_type_get_aligned): Likewise.
+
 2020-03-31  Andrea Corallo  <andrea.corallo@arm.com>
 	    David Malcolm  <dmalcolm@redhat.com>
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index aec3a21..97d673fc 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,71 @@
+2020-05-26  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/95306
+	* jit.dg/all-non-failing-tests.h: Add test-builtin-memcpy.c and
+	test-pr95306-builtin-types.c.
+	* jit.dg/test-builtin-memcpy.c: New test.
+	* jit.dg/test-error-gcc_jit_context_get_builtin_function-unimplemented-type.c:
+	New test.
+	* jit.dg/test-pr95306-builtin-types.c: New test.
+
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl   <kargl@gcc.gnu.org>
+
+	PR libfortran/95104
+	* gfortran.dg/pr95104.f90: New test.
+
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95195
+	* gfortran.dg/namelist_97.f90: New test.
+
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95089
+	* gfortran.dg/pr95089.f90: New test.
+
+2020-05-26  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/95296
+	* jit.dg/test-error-gcc_jit_context_new_global-void-type.c: New
+	test.
+	* jit.dg/test-error-gcc_jit_function_new_local-void-type.c: New
+	test.
+	* jit.dg/test-fuzzer.c (fuzzer_init): Allow for make_random_type
+	to return NULL.
+	(get_random_type): Allow for elements in f->types to be NULL.
+
+2020-05-26  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/vperm-v2si.c: New test.
+	* gcc.target/i386/vperm-v4hi.c: Ditto.
+
+2020-05-26  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* g++.dg/coroutines/torture/co-ret-17-void-ret-coro.C: Check for
+	promise destruction via a global variable.
+
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* gcc.misc-tests/outputs.exp: New.
+	* gcc.misc-tests/outputs-0.c: New.
+	* gcc.misc-tests/outputs-1.c: New.
+	* gcc.misc-tests/outputs-2.c: New.
+	* lib/gcc-defs.exp (gcc_adjusted_linker_flags): New.
+	(gcc_adjust_linker_flags): New.
+	(dg-additional-files-options): Call it.  Pass -dumpbase ""
+	when there are additional sources.
+	* lib/profopt.exp (profopt-execute): Pass the executable
+	suffix with -dumpbase-ext.
+	* lib/scandump.exp (dump-base): Mention -dumpbase "" use.
+	* lib/scanltranstree.exp: Adjust dump suffix expectation.
+	* lib/scanwpaipa.exp: Likewise.
+
+2020-05-26  Hongtao Liu  <hongtao.liu@intel.com>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/pr95211.c: New test.
+
 2020-05-25  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/opt84.adb: New test.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index ddb1af1..83f079c 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,15 @@
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl   <kargl@gcc.gnu.org>
+
+	PR libfortran/95104
+	* io/transfer.c (st_wait_async): Do not dereference NULL pointer.
+
+2020-05-26  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95195
+	* io/transfer.c (finalize_transfer): Generate runtime error for
+	namelist input/output to unformatted file.
+
 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR libfortran/95191
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 001483b..d5d0a9b 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,9 @@
+2020-05-26  Martin Liska  <mliska@suse.cz>
+
+	* LOCAL_PATCHES: Use git hash instead of SVN id.
+	* merge.sh: Use git instead of VCS.  Update paths
+	relative to upstream git repository.
+
 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/95147
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d899c69..ec13cf3 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2020-05-26  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/95322
+	* include/bits/stl_iterator.h (__detail::_Common_iter_proxy):
+	Remove and instead define it ...
+	(common_iterator::_Proxy): ... here.
+	(common_iterator::operator->): Use it.
+	* testsuite/24_iterators/common_iterator/2.cc: New test.
+	* testsuite/std/ranges/adaptors/95322.cc: New test.
+
 2020-05-23  Patrick Palka  <ppalka@redhat.com>
 
 	PR libstdc++/93978
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog
index 7be98a1..21d3df6 100644
--- a/lto-plugin/ChangeLog
+++ b/lto-plugin/ChangeLog
@@ -1,3 +1,11 @@
+2020-05-26  Alexandre Oliva  <oliva@adacore.com>
+
+	* lto-plugin.c (skip_in_suffix): New.
+	(exec_lto_wrapper): Use skip_in_suffix and concat to build
+	non-temporary output names.
+	(onload): Look for -dumpdir in COLLECT_GCC_OPTIONS, and
+	override link_output_name with it.
+
 2020-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/94998