[gcc r12-6536] Daily bump.

[gcc r12-6536] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:02a8a01bf396e009bfc31e1104c315fd403b4cca

commit r12-6536-g02a8a01bf396e009bfc31e1104c315fd403b4cca
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jan 13 00:16:21 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 88 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/analyzer/ChangeLog  | 23 +++++++++++++
 gcc/c-family/ChangeLog  |  6 ++++
 gcc/cp/ChangeLog        |  7 ++++
 gcc/testsuite/ChangeLog | 79 ++++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |  9 +++++
 libgfortran/ChangeLog   |  5 +++
 libstdc++-v3/ChangeLog  | 16 +++++++++
 9 files changed, 234 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f1b91500abb..cd420ffdd20 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,91 @@
+2022-01-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/100637
+	PR target/103861
+	* config/i386/i386-expand.c (ix86_emit_vec_binop): New static function.
+	(ix86_expand_sse_movcc): Use ix86_emit_vec_binop instead of gen_rtx_X
+	when constructing vector logic RTXes.
+	(expand_vec_perm_pshufb2): Ditto.
+	* config/i386/mmx.md (negv2qi): Disparage GPR alternative a bit.
+	(<plusminus:insn>v2qi3): Ditto.
+	(vcond<mode><mode>): Re-enable for TARGET_SSE2.
+	(vcondu<mode><mode>): Ditto.
+	(vcond_mask_<mode><mode>): Ditto.
+	(one_cmpl<VI_32:mode>2): Remove expander.
+	(one_cmpl<VI_16_32:mode>2): Rename from one_cmplv2qi.
+	Use VI_16_32 mode iterator.
+	(one_cmpl<VI_16_32:mode>2 splitters): Use VI_16_32 mode iterator.
+	Use lowpart_subreg instead of gen_lowpart to create subreg.
+	(*andnot<VI_16_32:mode>3): Merge from "*andnot<VI_32:mode>" and
+	"*andnotv2qi3" insn patterns using VI_16_32 mode iterator.
+	Disparage GPR alternative a bit.  Add CC clobber.
+	(*andnot<VI_16_32:mode>3 splitters): Use VI_16_32 mode iterator.
+	Use lowpart_subreg instead of gen_lowpart to create subreg.
+	(*<any_logic:code><VI_16_32:mode>3): Merge from
+	"*<any_logic:code><VI_32:mode>" and "*<any_logic:code>v2qi3" insn patterns
+	using VI_16_32 mode iterator.  Disparage GPR alternative a bit.
+	Add CC clobber.
+	(*<any_logic:code><VI_16_32:mode>3 splitters):Use VI_16_32 mode
+	iterator.  Use lowpart_subreg instead of gen_lowpart to create subreg.
+
+2022-01-12  Clément Chigot  <clement.chigot@atos.net>
+
+	* configure.ac: Check sizeof ino_t and dev_t.
+	(HOST_STAT_FOR_64BIT_INODES): New AC_DEFINE to provide stat
+	syscall being able to handle 64bit inodes.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* incpath.c (HOST_STAT_FOR_64BIT_INODES): New define.
+	(remove_duplicates): Use it.
+
+2022-01-12  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/103551
+	* tree-vrp.c (execute_ranger_vrp): Always set EDGE_EXECUTABLE.
+
+2022-01-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/103990
+	* tree-pass.h (tail_merge_optimize): Drop unused argument.
+	* tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
+	* tree-ssa-pre.c (pass_pre::execute): Retain TODO_cleanup_cfg
+	and adjust call to tail_merge_optimize.
+
+2022-01-12  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-loop.c (vect-analyze-loop): Handle scenario where target
+	does not add autovectorize_vector_modes.
+
+2022-01-12  Martin Liska  <mliska@suse.cz>
+
+	* config/aarch64/aarch64.c (aarch64_parse_boolean_options): Use
+	%qs where possible.
+	(aarch64_parse_sve_width_string): Likewise.
+	(aarch64_override_options_internal): Likewise.
+	(aarch64_print_hint_for_extensions): Likewise.
+	(aarch64_validate_sls_mitigation): Likewise.
+	(aarch64_handle_attr_arch): Likewise.
+	(aarch64_handle_attr_cpu): Likewise.
+	(aarch64_handle_attr_tune): Likewise.
+	(aarch64_handle_attr_isa_flags): Likewise.
+
+2022-01-12  Martin Liska  <mliska@suse.cz>
+
+	* config.gcc: Include elfos.h before ${tm_file}.
+
+2022-01-12  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config/cris/cris.c: Quote identifiers in parameters to error
+	and internal_error, and remove extraneous spaces with punctuation.
+	* config/cris/cris.h (CRIS_ASSERT): When passing on stringified
+	expression to internal_error, pass it as a parameter instead of
+	appending it to the format part.
+
+2022-01-12  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config/cris/cris.c (cris_postdbr_cmpelim): Parenthesize
+	parameter to as_a.
+
 2022-01-11  qing zhao  <qing.zhao@oracle.com>
 
 	* gimplify.c (gimple_add_init_for_auto_var): Delete the 3rd argument.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c1632246c83..860fd87fbcb 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220112
+20220113
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index af77c28bf4b..b82f24430b5 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,26 @@
+2022-01-12  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/103940
+	* engine.cc (impl_sm_context::impl_sm_context): Add
+	"unknown_side_effects" param and use it to initialize
+	new m_unknown_side_effects field.
+	(impl_sm_context::unknown_side_effects_p): New.
+	(impl_sm_context::m_unknown_side_effects): New.
+	(exploded_node::on_stmt): Pass unknown_side_effects to sm_ctxt
+	ctor.
+	* sm-taint.cc: Include "stringpool.h" and "attribs.h".
+	(tainted_size::tainted_size): Drop "dir" param.
+	(tainted_size::get_kind): Drop "FINAL".
+	(tainted_size::emit): Likewise.
+	(tainted_size::m_dir): Drop unused field.
+	(class tainted_access_attrib_size): New subclass.
+	(taint_state_machine::on_stmt): Call check_for_tainted_size_arg on
+	external functions with unknown side effects.
+	(taint_state_machine::check_for_tainted_size_arg): New.
+	(region_model::check_region_for_taint): Drop "dir" param from
+	tainted_size ctor.
+	* sm.h (sm_context::unknown_side_effects_p): New.
+
 2022-01-11  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/102692
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 91f9b5e55fe..503f17cbc8d 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2022-01-12  Martin Liska  <mliska@suse.cz>
+
+	PR target/103804
+	* c-attribs.c (handle_optimize_attribute): Do not call
+	cl_optimization_compare if we seen an error.
+
 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/101537
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 756d135105e..3bccccf05d8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+2022-01-12  Jakub Jelinek  <jakub@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/103480
+	* tree.c (move): If expr is xvalue_p, just return expr without
+	build_static_cast.
+
 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/101597
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fc0bb7f42b7..3a52c15cc7b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,82 @@
+2022-01-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/103941
+	* gcc.target/i386/pr103861-3.c (dg-options): Add -fno-vect-cost-model.
+
+2022-01-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/103935
+	* g++.dg/vect/slp-pr98855.cc: Compile only for x86 targets.
+
+2022-01-12  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/100637
+	PR target/103861
+	* g++.target/i386/pr100637-1b.C (dg-options):
+	Use -msse2 instead of -msse4.1.
+	* g++.target/i386/pr100637-1w.C (dg-options): Ditto.
+	* g++.target/i386/pr103861-1.C (dg-options): Ditto.
+	* gcc.target/i386/pr100637-4b.c (dg-options): Ditto.
+	* gcc.target/i386/pr103861-4.c (dg-options): Ditto.
+	* gcc.target/i386/pr100637-1b.c: Remove scan-assembler
+	directives for logic instructions.
+	* gcc.target/i386/pr100637-1w.c: Ditto.
+	* gcc.target/i386/warn-vect-op-2.c:
+	Update dg-warning for vector logic operation.
+
+2022-01-12  Michael Meissner  <meissner@the-meissners.org>
+
+	PR testsuite/102935
+	* gcc.target/powerpc/pr101384-1.c: Update insn regexp for power9
+	and power10.
+
+2022-01-12  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/83541
+	* g++.dg/pr83541.C: New.
+
+2022-01-12  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/103940
+	* gcc.dg/analyzer/taint-size-access-attr-1.c: New test.
+
+2022-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.target/nvptx/atomic-exchange-1.c: New test.
+	* gcc.target/nvptx/atomic-exchange-2.c: New test.
+	* gcc.target/nvptx/atomic-exchange-3.c: New test.
+	* gcc.target/nvptx/atomic-exchange-4.c: New test.
+
+2022-01-12  Tom de Vries  <tdevries@suse.de>
+
+	* gcc.target/nvptx/atomic_fetch-1.c: Rewrite.
+	* gcc.target/nvptx/atomic_fetch-2.c: Rewrite.
+
+2022-01-12  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* gfortran.dg/ieee/signaling_1.f90: Fix comment.
+
+2022-01-12  Francois-Xavier Coudert  <fxcoudert@gmail.com>
+
+	* gfortran.dg/ieee/signaling_1.f90: Adjust flags.
+
+2022-01-12  Jakub Jelinek  <jakub@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/103480
+	* g++.dg/warn/Wuseless-cast2.C: New test.
+
+2022-01-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/101530
+	* c-c++-common/builtin-shufflevector-3.c: Add -Wno-psabi to
+	dg-options.
+
+2022-01-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/76174
+	* gcc.dg/tree-ssa/pr76174.c: New testcase.
+
 2022-01-11  qing zhao  <qing.zhao@oracle.com>
 
 	* c-c++-common/auto-init-1.c: Adjust testcase to reflect the 3rd
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 28f2612052a..a5c4e7ecf06 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,12 @@
+2022-01-12  Clément Chigot  <clement.chigot@atos.net>
+
+	* configure.ac: Check sizeof ino_t and dev_t.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* include/cpplib.h (INO_T_CPP): Change for AIX.
+	(DEV_T_CPP): New macro.
+	(struct cpp_dir): Use it.
+
 2021-12-30  Jakub Jelinek  <jakub@redhat.com>
 
 	PR preprocessor/89971
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index cfe29d174dc..033cf0f5132 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,8 @@
+2022-01-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* libgfortran.h (POWER_IEEE128): Use __GLIBC_PREREQ in a separate
+	#if directive inside of #if ... && defined __GLIBC_PREREQ.
+
 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
 
 	* io/transfer.c (unformatted_read, unformatted_write): When
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ff00e436bdf..e804c7139bd 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,19 @@
+2022-01-12  Patrick Palka  <ppalka@redhat.com>
+
+	* testsuite/20_util/to_chars/103955.cc: Add explicit dg-do
+	directive.
+
+2022-01-12  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103955
+	* src/c++17/floating_to_chars.cc (__floating_to_chars_hex):
+	Track the excess precision separately from the effective
+	precision.  Avoid overflow in bounds check by splitting it into
+	two checks.
+	(__floating_to_chars_precision): Avoid overflow in bounds checks
+	similarly.
+	* testsuite/20_util/to_chars/103955.cc: New test.
+
 2022-01-11  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/103726