[gcc r12-8126] Daily bump.

[gcc r12-8126] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:504dae1d379c8f2488bb9d1aa68af27177e714d8

commit r12-8126-g504dae1d379c8f2488bb9d1aa68af27177e714d8
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Apr 13 00:16:34 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 134 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/cp/ChangeLog        |  28 ++++++++++
 gcc/jit/ChangeLog       |  99 +++++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog |  89 ++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  49 ++++++++++++++++++
 6 files changed, 400 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7edfcb64c0b..a8cb3803e81 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,137 @@
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104072
+	* reginfo.cc: New functions (clear_global_regs_cache,
+	reginfo_cc_finalize) to avoid an issue where compiling the same
+	code multiple times gives an error about assigning the same
+	register to 2 global variables.
+	* rtl.h: New function (reginfo_cc_finalize).
+	* toplev.cc: Call it.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104071
+	* toplev.cc: Call the new function tree_cc_finalize in
+	toplev::finalize.
+	* tree.cc: New functions (clear_nonstandard_integer_type_cache
+	and tree_cc_finalize) to clear the cache of non-standard integer
+	types to avoid having issues with some optimizations of
+	bitcast where the SSA_NAME will have a size of a cached
+	integer type that should have been invalidated, causing a
+	comparison of integer constant to fail.
+	* tree.h: New function (tree_cc_finalize).
+
+2022-04-12  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR target/97348
+	* config/nvptx/nvptx.h (ASM_SPEC): Don't set.
+	* config/nvptx/nvptx.opt (misa): Adjust comment.
+
+2022-04-12  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Revert:
+	2022-03-03  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.h (ASM_SPEC): Add %{misa=sm_30:--no-verify}.
+
+2022-04-12  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Revert:
+	2022-03-31  Tom de Vries  <tdevries@suse.de>
+
+	* config/nvptx/nvptx.h (ASM_SPEC): Use "-m sm_35" for -misa=sm_30.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/104303
+	* tree-ssa-dce.cc (mark_stmt_if_obviously_necessary): Do not
+	include local escaped memory as obviously necessary stores.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105235
+	* tree-ssa-math-opts.cc (execute_cse_conv_1): Clean EH and
+	return whether the CFG changed.
+	(execute_cse_sincos_1): Adjust.
+
+2022-04-12  Przemyslaw Wirkus  <Przemyslaw.Wirkus@arm.com>
+
+	PR target/104144
+	* config/arm/t-aprofile (MULTI_ARCH_OPTS_A): Remove Armv9-a options.
+	(MULTI_ARCH_DIRS_A): Remove Armv9-a diretories.
+	(MULTILIB_REQUIRED): Don't require Armv9-a libraries.
+	(MULTILIB_MATCHES): Treat Armv9-a as equivalent to Armv8-a.
+	(MULTILIB_REUSE): Remove remap rules for Armv9-a.
+	* config/arm/t-multilib (v9_a_nosimd_variants): Delete.
+	(MULTILIB_MATCHES): Remove mappings for v9_a_nosimd_variants.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105232
+	* tree.cc (component_ref_size): Bail out for too large
+	or non-constant sizes.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105226
+	* tree-vect-loop-manip.cc (vect_loop_versioning): Verify
+	we can split the exit of an outer loop we choose to version.
+
+2022-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-expand.cc (ix86_emit_i387_sinh, ix86_emit_i387_cosh,
+	ix86_emit_i387_tanh, ix86_emit_i387_asinh, ix86_emit_i387_acosh,
+	ix86_emit_i387_atanh, ix86_emit_i387_log1p, ix86_emit_i387_round,
+	ix86_emit_swdivsf, ix86_emit_swsqrtsf,
+	ix86_expand_atomic_fetch_op_loop, ix86_expand_cmpxchg_loop):
+	Formatting fix.
+	* config/i386/i386.cc (warn_once_call_ms2sysv_xlogues): Likewise.
+
+2022-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/105214
+	* config/i386/i386-expand.cc (ix86_emit_i387_log1p): Call
+	do_pending_stack_adjust.
+
+2022-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/105211
+	* builtins.cc (expand_builtin_int_roundingfn_2): If mathfn_built_in_1
+	fails for TREE_TYPE (arg), retry it with
+	TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (fndecl))) and if even that
+	fails, emit call normally.
+
+2022-04-12  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* common/config/s390/s390-common.cc: Rename PF_ARCH14 to PF_Z16.
+	* config.gcc: Add z16 as march/mtune switch.
+	* config/s390/driver-native.cc (s390_host_detect_local_cpu):
+	Recognize z16 with -march=native.
+	* config/s390/s390-opts.h (enum processor_type): Rename
+	PROCESSOR_ARCH14 to PROCESSOR_3931_Z16.
+	* config/s390/s390.cc (PROCESSOR_ARCH14): Rename to ...
+	(PROCESSOR_3931_Z16): ... throughout the file.
+	(s390_processor processor_table): Add z16 as cpu string.
+	* config/s390/s390.h (enum processor_flags): Rename PF_ARCH14 to
+	PF_Z16.
+	(TARGET_CPU_ARCH14): Rename to ...
+	(TARGET_CPU_Z16): ... this.
+	(TARGET_CPU_ARCH14_P): Rename to ...
+	(TARGET_CPU_Z16_P): ... this.
+	(TARGET_ARCH14): Rename to ...
+	(TARGET_Z16): ... this.
+	(TARGET_ARCH14_P): Rename to ...
+	(TARGET_Z16_P): ... this.
+	* config/s390/s390.md (cpu_facility): Rename arch14 to z16 and
+	check TARGET_Z16 instead of TARGET_ARCH14.
+	* config/s390/s390.opt: Add z16 to processor_type.
+	* doc/invoke.texi: Document z16 and arch14.
+
+2022-04-12  chenglulu  <chenglulu@loongson.cn>
+
+	* config/loongarch/loongarch.cc: Fix bug for
+	tmpdir-g++.dg-struct-layout-1/t033.
+
 2022-04-11  Peter Bergner  <bergner@linux.ibm.com>
 
 	PR target/104894
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index abfb32ab33c..e49fcfa3030 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220412
+20220413
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5eddfdcd398..10da74032d8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,31 @@
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/104669
+	* decl.cc (decls_match): Compare versions even if not recording.
+	(duplicate_decls): Propagate attributes to alias.
+	* decl2.cc (find_last_decl): Give up if versioned.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/102071
+	* init.cc (build_new_1): Check array_p for alignment.
+
+2022-04-12  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103105
+	* pt.cc (build_extra_args): Call preserve_args.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/104142
+	* decl.cc (check_initializer): Check TREE_SIDE_EFFECTS.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/105223
+	PR c++/92918
+	* class.cc (finish_struct): Always using op=.
+
 2022-04-11  Jason Merrill  <jason@redhat.com>
 
 	PR c++/98249
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index 78135db7d74..8c895c28835 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,102 @@
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104293
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_24): New ABI tag.
+	* docs/topics/expressions.rst: Add documentation for the
+	functions gcc_jit_lvalue_set_alignment and
+	gcc_jit_lvalue_get_alignment.
+	* jit-playback.h: New function (set_alignment).
+	* jit-recording.cc: New function (set_alignment).
+	* jit-recording.h: New functions (set_alignment, get_alignment)
+	and new field (m_alignment).
+	* libgccjit.cc: New functions (gcc_jit_lvalue_get_alignment,
+	gcc_jit_lvalue_set_alignment)
+	* libgccjit.h: New functions (gcc_jit_lvalue_get_alignment,
+	gcc_jit_lvalue_set_alignment)
+	* libgccjit.map (LIBGCCJIT_ABI_24): New ABI tag.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104073
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_23): New ABI tag.
+	* docs/topics/contexts.rst: Add documentation for the new
+	function gcc_jit_context_set_bool_print_errors_to_stderr.
+	* jit-common.h: New enum value
+	(INNER_BOOL_OPTION_PRINT_ERRORS_TO_STDERR).
+	* jit-recording.cc: Handle the new option
+	INNER_BOOL_OPTION_PRINT_ERRORS_TO_STDERR.
+	* libgccjit.cc: New function
+	(gcc_jit_context_set_bool_print_errors_to_stderr).
+	* libgccjit.h: New function
+	(gcc_jit_context_set_bool_print_errors_to_stderr).
+	* libgccjit.map (LIBGCCJIT_ABI_23): New ABI tag.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104072
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_22): New ABI tag.
+	* docs/topics/expressions.rst: Add documentation for the
+	function gcc_jit_lvalue_set_register_name.
+	* jit-playback.h: New function (set_register_name).
+	* jit-recording.cc: New function (set_register_name) and add
+	support for register variables.
+	* jit-recording.h: New field (m_reg_name) and new function
+	(set_register_name).
+	* libgccjit.cc: New function (gcc_jit_lvalue_set_register_name).
+	* libgccjit.h: New function (gcc_jit_lvalue_set_register_name).
+	* libgccjit.map (LIBGCCJIT_ABI_22): New ABI tag.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104071
+	* docs/_build/texinfo/libgccjit.texi: Regenerate.
+	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_21): New ABI tag.
+	* docs/topics/expressions.rst: Add documentation for the
+	function gcc_jit_context_new_bitcast.
+	* jit-playback.cc: New function (new_bitcast).
+	* jit-playback.h: New function (new_bitcast).
+	* jit-recording.cc: New functions (new_bitcast,
+	bitcast::replay_into, bitcast::visit_children,
+	bitcast::make_debug_string, bitcast::write_reproducer).
+	* jit-recording.h: New class (bitcast) and new function
+	(new_bitcast, bitcast::replay_into, bitcast::visit_children,
+	bitcast::make_debug_string, bitcast::write_reproducer,
+	bitcast::get_precedence).
+	* libgccjit.cc: New function (gcc_jit_context_new_bitcast)
+	* libgccjit.h: New function (gcc_jit_context_new_bitcast)
+	* libgccjit.map (LIBGCCJIT_ABI_21): New ABI tag.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR target/95325
+	* docs/_build/texinfo/libgccjit.texi: Regenerate
+	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_20): New ABI tag.
+	* docs/topics/types.rst: Add documentation for the new types
+	GCC_JIT_TYPE_UINT8_T, GCC_JIT_TYPE_UINT16_T,
+	GCC_JIT_TYPE_UINT32_T, GCC_JIT_TYPE_UINT64_T,
+	GCC_JIT_TYPE_UINT128_T, GCC_JIT_TYPE_INT8_T, GCC_JIT_TYPE_INT16_T,
+	GCC_JIT_TYPE_INT32_T, GCC_JIT_TYPE_INT64_T, GCC_JIT_TYPE_INT128_T and
+	new functions (gcc_jit_compatible_types, gcc_jit_type_get_size).
+	* jit-builtins.cc: Add support for BT_UINT128.
+	* jit-common.h: Update the value of NUM_GCC_JIT_TYPES.
+	* jit-playback.cc: Add support for the sized integer types.
+	* jit-recording.cc: Add support for the sized integer types.
+	* jit-recording.h: Add support for comparing integer types
+	and new function (is_signed).
+	* libgccjit.cc (gcc_jit_compatible_types): New.
+	(gcc_jit_type_get_size) New.
+	* libgccjit.h: New enum variants for gcc_jit_types
+	(GCC_JIT_TYPE_UINT8_T, GCC_JIT_TYPE_UINT16_T,
+	GCC_JIT_TYPE_UINT32_T, GCC_JIT_TYPE_UINT64_T,
+	GCC_JIT_TYPE_UINT128_T, GCC_JIT_TYPE_INT8_T,
+	GCC_JIT_TYPE_INT16_T, GCC_JIT_TYPE_INT32_T,
+	GCC_JIT_TYPE_INT64_T, GCC_JIT_TYPE_INT128_T) and new functions
+	(gcc_jit_compatible_types, gcc_jit_type_get_size).
+	* libgccjit.map (LIBGCCJIT_ABI_20): New ABI tag.
+
 2022-04-06  David Malcolm  <dmalcolm@redhat.com>
 
 	PR jit/102824
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2a401d45873..9ab7a178bf8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,92 @@
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104293
+	* jit.dg/all-non-failing-tests.h: Mention
+	test-setting-alignment.
+	* jit.dg/test-setting-alignment.c: New test.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104072
+	* jit.dg/all-non-failing-tests.h: Add new
+	test-register-variable.
+	* jit.dg/harness.h: Add -fdiagnostics-color=never to context's
+	command-line options.
+	* jit.dg/test-error-register-variable-bad-name.c: New test.
+	* jit.dg/test-error-register-variable-size-mismatch.c: New test.
+	* jit.dg/test-register-variable.c: New test.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR jit/104071
+	* jit.dg/all-non-failing-tests.h: Add new test-bitcast.
+	* jit.dg/test-bitcast.c: New test.
+	* jit.dg/test-error-bad-bitcast.c: New test.
+	* jit.dg/test-error-bad-bitcast2.c: New test.
+
+2022-04-12  Antoni Boucher  <bouanto@zoho.com>
+
+	PR target/95325
+	* jit.dg/test-types.c: Add tests for sized integer types.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/104669
+	* g++.target/i386/mv31.C: New test.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/102071
+	* g++.dg/cpp1z/aligned-new9.C: Add single-object test.
+
+2022-04-12  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103105
+	* g++.dg/cpp2a/concepts-requires29.C: New test.
+	* g++.dg/cpp2a/concepts-requires29a.C: New test.
+
+2022-04-12  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/101755
+	* gcc.target/arm/reg_equal_test.c: Convert to gimple test.  Restrict
+	to architectures with MOVW/MOVT.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105235
+	* g++.dg/opt/pr105235-1.C: New testcase.
+
+2022-04-12  Przemyslaw Wirkus  <Przemyslaw.Wirkus@arm.com>
+
+	PR target/104144
+	* gcc.target/arm/multilib.exp: Updated tests.
+
+2022-04-12  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105226
+	* gcc.dg/pr105226.c: New testcase.
+
+2022-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/105214
+	* gcc.dg/asan/pr105214.c: New test.
+
+2022-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/105211
+	* gcc.dg/pr105211.c: New test.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/104142
+	* g++.dg/opt/const7.C: New test.
+
+2022-04-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/105223
+	PR c++/92918
+	* g++.dg/template/using31.C: New test.
+
 2022-04-11  Peter Bergner  <bergner@linux.ibm.com>
 
 	PR target/104894
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f0299ad027b..d5dcdedbde5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,52 @@
+2022-04-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Check for mmap.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+
+2022-04-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/stacktrace (basic_stacktrace::current): Reallocate
+	a smaller container if the unused capacity is larger than the
+	used size.
+
+2022-04-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/stacktrace (basic_stacktrace): Use _Impl::_M_clone
+	or _Impl::_M_assign to initialize elements in allocated storage.
+	(basic_stacktrace::_M_clear()): Use _Impl::_M_resize instead of
+	_Impl::_M_destroy.
+	(basic_stacktrace::_Impl::_M_destroy()): Replace with ...
+	(basic_stacktrace::_Impl::_M_resize(size_type, allocator&)): New
+	function.
+	(basic_stacktrace::_Impl::_M_push_back): Use _M_xclone. Construct
+	new element using allocator.
+	(basic_stacktrace::_Impl::_M_clone): New function.
+	(basic_stacktrace::_Impl::_M_xclone): New function.
+	(basic_stacktrace::_Impl::_M_assign): New function.
+
+2022-04-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/stacktrace (basic_stacktrace::_Impl::_M_allocate):
+	Use nothrow new instead of try block for std::allocator.
+	(basic_stacktrace::_Impl::_M_deallocate): Use delete for
+	std::allocator.
+
+2022-04-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/stacktrace (basic_stacktrace::current): Replace
+	calls to _M_reserve and _S_curr_cb with call to _M_prepare.
+	Check return value of backtrace_simple when max depth given.
+	(basic_stacktrace::_M_reserve): Remove.
+	(basic_stacktrace::_S_curr_cb): Remove.
+	(basic_stacktrace::_M_prepare(size_type)): New function to
+	reserve initial capacity and return callback.
+	(basic_stacktrace::_Impl::_M_allocate): Remove check for 0 < n
+	and remove redundant zeroing of _M_frames and _M_capacity.
+	(basic_stacktrace::_Impl::_M_push_back): Add [[unlikely]]
+	attribute. Assign _Impl instead of swapping.
+	* testsuite/19_diagnostics/stacktrace/current.cc: New test.
+
 2022-04-11  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/std/stacktrace (basic_stacktrace::_Impl::_M_allocate):