[gcc r12-1442] Daily bump.

[gcc r12-1442] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:8dc48181affa1d03ec8d47e513d1c62bd16da6f3

commit r12-1442-g8dc48181affa1d03ec8d47e513d1c62bd16da6f3
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Jun 15 00:16:37 2021 +0000

    Daily bump.

Diff:
---
 config/ChangeLog        |  7 ++++
 gcc/ChangeLog           | 86 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  7 ++++
 gcc/c/ChangeLog         |  6 ++++
 gcc/cp/ChangeLog        |  6 ++++
 gcc/fortran/ChangeLog   |  5 +++
 gcc/testsuite/ChangeLog | 52 ++++++++++++++++++++++++++++++
 intl/ChangeLog          |  4 +++
 libstdc++-v3/ChangeLog  | 61 +++++++++++++++++++++++++++++++++++
 10 files changed, 235 insertions(+), 1 deletion(-)

diff --git a/config/ChangeLog b/config/ChangeLog
index 311d80b9690..cc04030fdb7 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,10 @@
+2021-06-14  Michael Forney  <mforney@mforney.org>
+
+	* gettext.m4 (AM_GNU_GETTEXT): Skip checks for the internal
+	symbols _nl_msg_cat_cntr, _nl_domain_bindings, and
+	_nl_expand_alias, if __GNU_GETTEXT_SUPPORTED_REVISION is defined.
+	Backport of gettext serial 68 patch.
+
 2021-05-18  Mike Frysinger  <vapier@gentoo.org>
 
 	* acinclude.m4 (CYG_AC_PATH_SIM, CYG_AC_PATH_DEVO): Delete.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a856c27453e..65d57100f6a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,89 @@
+2021-06-14  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/100876
+	* builtins.c (gimple_call_return_array): Check for attribute fn spec.
+	Handle calls to placement new.
+	(ndecl_dealloc_argno): Avoid placement delete.
+
+2021-06-14  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/100777
+	* config/rs6000/rs6000-call.c (rs6000_gimple_fold_mma_builtin): Use
+	create_tmp_reg_or_ssa_name().
+
+2021-06-14  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-cache.cc (ranger_cache::ranger_cache): Adjust.
+	(ranger_cache::enable_new_values): Set to specified value and
+	return the old value.
+	(ranger_cache::disable_new_values): Delete.
+	(ranger_cache::fill_block_cache): Disable non 1st order derived
+	poor values.
+	* gimple-range-cache.h (ranger_cache): Adjust prototypes.
+	* gimple-range.cc (gimple_ranger::range_of_expr): Adjust.
+
+2021-06-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/101058
+	* config/i386/i386-expand.c (ix86_vectorize_vec_perm_const):
+	Return true early when testing with V2HImode.
+	* config/i386/mmx.md (*punpckwd): Split to sse2_pshuflw_1.
+
+2021-06-14  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* config/arm/mve.md (mve_vec_unpack<US>_lo_<mode>): New pattern.
+	(mve_vec_unpack<US>_hi_<mode>): New pattern.
+	(@mve_vec_pack_trunc_lo_<mode>): New pattern.
+	(mve_vmovntq_<supf><mode>): Prefix with '@'.
+	* config/arm/neon.md (vec_unpack<US>_hi_<mode>): Move to
+	vec-common.md.
+	(vec_unpack<US>_lo_<mode>): Likewise.
+	(vec_pack_trunc_<mode>): Rename to
+	neon_quad_vec_pack_trunc_<mode>.
+	* config/arm/vec-common.md (vec_unpack<US>_hi_<mode>): New
+	pattern.
+	(vec_unpack<US>_lo_<mode>): New.
+	(vec_pack_trunc_<mode>): New.
+
+2021-06-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100934
+	* tree-ssa-dom.c (pass_dominator::execute): Properly
+	mark irreducible regions.
+
+2021-06-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Put r{...} on the same line as @item.
+
+2021-06-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Add missing newline.
+
+2021-06-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Remove '+' charasters.
+
+2021-06-14  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config.gcc (arc): Add support for with_cpu option.
+	* config/arc/arc.h (OPTION_DEFAULT_SPECS): Add fpu.
+
+2021-06-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101031
+	* tree-ssa-strlen.c (maybe_invalidate): Increment max_size
+	instead of size when accounting for a possibly string
+	terminating nul.
+
+2021-06-14  Martin Liska  <mliska@suse.cz>
+
+	* gimple-ssa-evrp.c (pointer_equiv_analyzer::~pointer_equiv_analyzer): Use delete[].
+
+2021-06-14  Aldy Hernandez  <aldyh@redhat.com>
+
+	* value-query.cc (gimple_range_global): Call get_range_global
+	if called after inlining.
+
 2021-06-13  Uroš Bizjak  <ubizjak@gmail.com>
 
 	PR target/101021
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d9253cc91e7..78287281a18 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210614
+20210615
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index c14edd12e3b..39fae4e6a8b 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,10 @@
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/101052
+	* known-headers.cc (get_stdlib_header_for_name): Add known
+	headers for EXIT_FAILURE, EXIT_SUCCESS, abort, atexit, calloc,
+	exit, and getenv.
+
 2021-06-12  Jason Merrill  <jason@redhat.com>
 
 	* c-attribs.c (handle_unused_attribute): Handle FIELD_DECL.
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 27f88380f93..665fcd84c2d 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2021-06-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR c/100913
+	* c-parser.c (c_parser_omp_clause_affinity): No need to set iterator
+	var in the error case.
+
 2021-06-07  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR c/100920
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 43f265008ea..f5659cf39b2 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2021-06-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR c/100913
+	* parser.c (cp_parser_omp_clause_affinity): No need to set iterator
+	var in the error case.
+
 2021-06-13  Trevor Saunders  <tbsaunde@tbsaunde.org>
 
 	* constexpr.c (cxx_eval_call_expression): Iterate over vec<>
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 242c680a322..a0ee6eb21f5 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	* resolve.c (resolve_variable): Remove *XCNEW used to
+	nullify nullified memory.
+
 2021-06-09  Martin Liska  <mliska@suse.cz>
 
 	* intrinsic.texi: Add missing @headitem to tables with a header.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b62ad906161..fb8419834a0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,55 @@
+2021-06-14  Martin Sebor  <msebor@redhat.com>
+
+	PR c++/100876
+	* g++.dg/warn/Wmismatched-new-delete-4.C: New test.
+	* g++.dg/warn/Wmismatched-new-delete-5.C: New test.
+	* g++.dg/warn/Wstringop-overflow-7.C: New test.
+	* g++.dg/warn/Wfree-nonheap-object-6.C: New test.
+	* g++.dg/analyzer/placement-new.C: Prune out expected warning.
+
+2021-06-14  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/100777
+	* gcc.target/powerpc/pr100777.c: New test.
+
+2021-06-14  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/101058
+	* gcc.target/i386/pr101058.c: New test.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR c++/101052
+	* g++.dg/spellcheck-stdlib.C: Add checks for <cstdlib> names.
+	* gcc.dg/spellcheck-stdlib.c: Likewise.
+
+2021-06-14  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/simd/mve-vclz.c: Update expected results.
+	* gcc.target/arm/simd/mve-vshl.c: Likewise.
+	* gcc.target/arm/simd/mve-vec-pack.c: New test.
+	* gcc.target/arm/simd/mve-vec-unpack.c: New test.
+
+2021-06-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100934
+	* gcc.dg/torture/pr100934.c: New testcase.
+
+2021-06-14  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+	* gcc.dg/sms-1.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-2.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-3.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-4.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-6.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-8.c: Remove scan-rtl-dump-times check.
+	* gcc.dg/sms-10.c: Remove scan-rtl-dump-times check.
+
+2021-06-14  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101031
+	* gcc.dg/torture/pr101031.c: New testcase.
+
 2021-06-13  Jason Merrill  <jason@redhat.com>
 
 	* gcc.dg/c2x-attr-maybe_unused-1.c: Expect no warnings.
diff --git a/intl/ChangeLog b/intl/ChangeLog
index 68fd8eaa528..281385a6c2d 100644
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,7 @@
+2021-06-14  Michael Forney  <mforney@mforney.org>
+
+	* configure: Regenerated.
+
 2021-04-16  Jakub Jelinek  <jakub@redhat.com>
 
 	PR jit/100096
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index dfcf9bf3646..635bc1c4789 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,64 @@
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/ranges_base.h (ranges::empty): Check whether
+	conversion to bool can throw.
+	* testsuite/std/ranges/access/empty.cc: Check for correct
+	noexcept-specifier.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100894
+	* include/std/type_traits (__common_ref_impl<X&, Y&>): Only
+	use the type if it's a reference.
+	* testsuite/20_util/common_reference/100894.cc: New test.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/experimental/filesystem/path/native/conv_c++23.cc:
+	Add dg-require-filesystem-ts directive.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/101034
+	* include/std/any (any(in_place_t<T>, initializer_list<U>, A&&...))
+	(any::emplace<T>(initializer_list<U>, A&&...)): Fix constraint
+	to use lvalue.
+	* testsuite/20_util/any/cons/101034.cc: New test.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/17_intro/headers/c++2017/all_attributes.cc: Add
+	-std=gnu++17 option.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/101056
+	* libsupc++/compare (compare_partial_order_fallback): Add
+	constraint using reversed parameter order, as per LWG 3465.
+	* testsuite/18_support/comparisons/algorithms/fallback.cc:
+	Adjust expected result.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* libsupc++/compare (__decayed_same_as): New helper concept.
+	(strong_order, weak_order, partial_order): Constrain with new
+	concept instead of using static_assert.
+	(compare_strong_order_fallback, compare_weak_order_fallback)
+	(compare_partial_order_fallback): Likewise. Do not deduce return
+	types. Remove redundant if-constexpr checks.
+	* testsuite/18_support/comparisons/algorithms/fallback.cc: New test.
+
+2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/101055
+	* include/std/tuple: Use reserved form of attribute name.
+	* testsuite/17_intro/headers/c++2011/all_attributes.cc: Add
+	check for no_unique_address.
+	* testsuite/17_intro/headers/c++2014/all_attributes.cc:
+	Likewise.
+	* testsuite/17_intro/headers/c++2017/all_attributes.cc:
+	Likewise.
+
 2021-06-11  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/fs_path.h (operator==, operator<=>): Use new