[gcc r13-2530] Daily bump.

[gcc r13-2530] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:fe2a8ce93c86e05730ee9b975f413cb3fc288d94

commit r13-2530-gfe2a8ce93c86e05730ee9b975f413cb3fc288d94
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Sep 8 00:18:33 2022 +0000

    Daily bump.

Diff:
---
 ChangeLog               |  10 ++++
 gcc/ChangeLog           | 129 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/c-family/ChangeLog  |  12 +++++
 gcc/c/ChangeLog         |   7 +++
 gcc/cp/ChangeLog        |  20 ++++++++
 gcc/testsuite/ChangeLog | 105 +++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |  23 +++++++++
 libstdc++-v3/ChangeLog  |  23 +++++++++
 9 files changed, 330 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index e2e3e15ba1f..c947372ce59 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2022-09-07  Jeff Law  <jeffreyalaw@gmail.com>
+
+	* MAINTAINERS: Update my email address.
+
+2022-09-07  Tom de Vries  <tdevries@suse.de>
+
+	* configure.ac: Set extra_host_libiberty_configure_flags and
+	extra_host_zlib_configure_flags in separate case statements.
+	* configure: Regenerate.
+
 2022-09-06  Xianmiao Qu  <cooper.qu@linux.alibaba.com>
 
 	* MAINTAINERS: Update c-sky port maintainers' emails.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2b22b70f334..17032b57212 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,132 @@
+2022-09-07  Martin Liska  <mliska@suse.cz>
+
+	* configure.ac: Restore detection of  HAVE_XCOFF_DWARF_EXTRAS.
+	* config/rs6000/rs6000.cc (HAVE_XCOFF_DWARF_EXTRAS): Reset it.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
+2022-09-07  Surya Kumari Jangala  <jskumari@linux.ibm.com>
+
+	PR rtl-optimization/105586
+	* sched-rgn.cc (save_state_for_fallthru_edge): New function.
+	(schedule_region): Use it for all blocks.
+
+2022-09-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* ginclude/stdalign.h [defined __STDC_VERSION__ &&
+	__STDC_VERSION__ > 201710L]: Disable all content.
+	* ginclude/stdbool.h [defined __STDC_VERSION__ && __STDC_VERSION__
+	> 201710L] (bool, true, false): Do not define.
+
+2022-09-07  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/106855
+	* collect2.cc (scan_prog_file): Restore if XCOFF_DEBUGGING_INFO.
+	* config/rs6000/rs6000.cc (rs6000_option_override_internal):
+	  Restore usage of XCOFF_DEBUGGING_INFO.
+	* config/rs6000/xcoff.h (XCOFF_DEBUGGING_INFO): Restore.
+	* dwarf2asm.cc (XCOFF_DEBUGGING_INFO): Restore support for
+	  XCOFF_DEBUGGING_INFO.
+	(dw2_asm_output_nstring): Likewise.
+	(USE_LINKONCE_INDIRECT): Likewise.
+	* dwarf2out.cc (XCOFF_DEBUGGING_INFO): Likewise.
+	(HAVE_XCOFF_DWARF_EXTRAS): Likewise.
+	(output_fde): Likewise.
+	(output_call_frame_info): Likewise.
+	(have_macinfo): Likewise.
+	(add_AT_loc_list): Likewise.
+	(add_AT_view_list): Likewise.
+	(output_compilation_unit_header): Likewise.
+	(output_pubnames): Likewise.
+	(output_aranges): Likewise.
+	(output_line_info): Likewise.
+	(output_macinfo): Likewise.
+	(dwarf2out_finish): Likewise.
+	(dwarf2out_early_finish): Likewise.
+
+2022-09-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106866
+	* tree-ssa-dce.cc (eliminate_unnecessary_stmts): When
+	we changed cfun->calls_setjmp make sure to purge all
+	abnormal call edges.
+
+2022-09-07  Xianmiao Qu  <cooper.qu@linux.alibaba.com>
+
+	* config/csky/csky.cc (csky_emit_compare_float): Fix the expanding of
+	float LE comparing with zero for fpuv3.
+	* config/csky/csky.h (TARGET_SUPPORT_FPV2): New, true if any fpuv2
+	features are enabled.
+
+2022-09-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106860
+	* tree-ssa-loop-split.cc (split_loop): Find the exit to
+	latch edge from the loop exit edge instead of from the
+	latch.  Verify we're going to find it.
+
+2022-09-07  Richard Biener  <rguenther@suse.de>
+
+	* gimple-predicate-analysis.cc (dfs_mark_dominating_region):
+	Adjust to take the region exit source as argument.
+	(uninit_analysis::init_from_phi_def): Adjust.
+	(uninit_analysis::init_use_preds): Mark the dominating region
+	before computing control dependences.
+
+2022-09-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.md (*mov<SHORT:mode>_aarch64): Extend
+	w<-w, r<-w and w<-r alternatives to !simd, using 32-bit moves
+	in that case.  Extend w<-r to w<-Z.
+	(*mov<HFBF:mode>_aarch64): Likewise, but with Y instead of Z.
+	(*movti_aarch64): Use an FMOV from XZR for w<-Z if MOVI is not
+	available.
+	(define_split): Do not apply the floating-point immediate-to-register
+	split to zeros, even if MOVI is not available.
+
+2022-09-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.cc (aarch64_conditional_register_usage):
+	Disallow use of FPRs in register asms for !TARGET_FLOAT.
+
+2022-09-07  Lulu Cheng  <chenglulu@loongson.cn>
+
+	PR target/106828
+	* config/loongarch/loongarch.cc (loongarch_asan_shadow_offset): New.
+	(TARGET_ASAN_SHADOW_OFFSET): New.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* doc/invoke.texi (-Wno-unicode): Document.
+
+2022-09-07  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	* config/rs6000/rs6000.md (const_scalar_int splitter): Remove.
+
+2022-09-07  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	* config/rs6000/rs6000.md: (constant splitters): Use "(pc)" as the
+	replacements.
+
+2022-09-07  liuhongt  <hongtao.liu@intel.com>
+
+	PR tree-optimization/103144
+	* tree-vect-loop.cc (vect_is_nonlinear_iv_evolution): New function.
+	(vect_analyze_scalar_cycles_1): Detect nonlinear iv by upper function.
+	(vect_create_nonlinear_iv_init): New function.
+	(vect_peel_nonlinear_iv_init): Ditto.
+	(vect_create_nonlinear_iv_step): Ditto
+	(vect_create_nonlinear_iv_vec_step): Ditto
+	(vect_update_nonlinear_iv): Ditto
+	(vectorizable_nonlinear_induction): Ditto.
+	(vectorizable_induction): Call
+	vectorizable_nonlinear_induction when induction_type is not
+	vect_step_op_add.
+	* tree-vect-loop-manip.cc (vect_update_ivs_after_vectorizer):
+	Update nonlinear iv for epilogue loop.
+	* tree-vectorizer.h (enum vect_induction_op_type): New enum.
+	(STMT_VINFO_LOOP_PHI_EVOLUTION_TYPE): New Macro.
+
 2022-09-06  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/106754
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index a4aec9eaaa2..2e552cf7ab7 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220907
+20220908
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 9233213d2f2..1d75a63f59d 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,15 @@
+2022-09-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-common.cc (c_common_reswords): Use D_C2X instead of D_CXXONLY
+	for alignas, alignof, bool, false, static_assert, thread_local and
+	true.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* c.opt (Winvalid-utf8): Use ObjC instead of objC.  Remove
+	" in comments" from description.
+	(Wunicode): New option.
+
 2022-09-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/106836
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index f0c49710d22..41dc86bf3c8 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,10 @@
+2022-09-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-parser.cc (c_parser_static_assert_declaration_no_semi)
+	(c_parser_alignas_specifier, c_parser_alignof_expression): Allow
+	for C2x spellings of keywords.
+	(c_parser_postfix_expression): Handle RID_TRUE and RID_FALSE.
+
 2022-09-06  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-parser.cc (c_parser_omp_clause_doacross_sink): Don't verify val
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d068bf1cbfd..02aecfc5cf6 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,23 @@
+2022-09-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/106793
+	* decl.cc (grokdeclarator): Improve placeholder diagnostics.
+	* parser.cc (cp_parser_type_id_1): Add fixit.
+
+2022-09-07  Arsen Arsenović  <arsen@aarsen.me>
+
+	PR c++/106188
+	PR c++/106713
+	* coroutines.cc (coro_rewrite_function_body): Ensure we have a
+	BIND_EXPR wrapping the function body.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/106829
+	* semantics.cc (finish_omp_target_clauses): If current_function_decl
+	isn't a nonstatic member function, don't set data.current_object to
+	non-NULL.
+
 2022-09-06  Jason Merrill  <jason@redhat.com>
 
 	* decl.cc (grok_op_properties): Return sooner for C++23 op[].
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0cf2d2e2dc4..7b47665412a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,108 @@
+2022-09-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/106793
+	* g++.dg/cpp23/auto-array2.C: Adjust.
+	* g++.dg/cpp1z/class-deduction113.C: New test.
+
+2022-09-07  Surya Kumari Jangala  <jskumari@linux.ibm.com>
+
+	PR rtl-optimization/105586
+	* gcc.target/powerpc/pr105586.c: New test.
+
+2022-09-07  Arsen Arsenović  <arsen@aarsen.me>
+
+	PR c++/106188
+	PR c++/106713
+	* g++.dg/coroutines/pr106188.C: New test.
+
+2022-09-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-keywords-1.c, gcc.dg/c2x-align-1.c,
+	gcc.dg/c2x-align-6.c, gcc.dg/c2x-bool-2.c,
+	gcc.dg/c2x-static-assert-3.c, gcc.dg/c2x-static-assert-4.c,
+	gcc.dg/c2x-thread-local-1.c: New tests.
+	* gcc.dg/c2x-bool-1.c: Update expectations.
+
+2022-09-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106866
+	* gcc.dg/uninit-pr106866.c: New testcase.
+
+2022-09-07  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR tree-optimization/106867
+	* gcc.dg/tree-ssa/pr106867.c: New test.
+
+2022-09-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/106860
+	* g++.dg/opt/pr106860.C: New testcase.
+
+2022-09-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/movqi_1.c: New test.
+	* gcc.target/aarch64/movhi_1.c: Likewise.
+	* gcc.target/aarch64/movsi_1.c: Likewise.
+	* gcc.target/aarch64/movdi_2.c: Likewise.
+	* gcc.target/aarch64/movti_2.c: Likewise.
+	* gcc.target/aarch64/movhf_1.c: Likewise.
+	* gcc.target/aarch64/movsf_1.c: Likewise.
+	* gcc.target/aarch64/movdf_1.c: Likewise.
+	* gcc.target/aarch64/movtf_2.c: Likewise.
+	* gcc.target/aarch64/movv8qi_1.c: Likewise.
+	* gcc.target/aarch64/movv16qi_1.c: Likewise.
+
+2022-09-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/nofp_2.c: New test.
+
+2022-09-07  Lulu Cheng  <chenglulu@loongson.cn>
+
+	PR target/106828
+	* g++.target/loongarch/pr106828.C: New test.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/106829
+	* g++.dg/gomp/pr106829.C: New test.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/cpp/delimited-escape-seq-4.c: New test.
+	* c-c++-common/cpp/delimited-escape-seq-5.c: New test.
+	* c-c++-common/cpp/delimited-escape-seq-6.c: New test.
+	* c-c++-common/cpp/delimited-escape-seq-7.c: New test.
+	* c-c++-common/cpp/named-universal-char-escape-5.c: New test.
+	* c-c++-common/cpp/named-universal-char-escape-6.c: New test.
+	* c-c++-common/cpp/named-universal-char-escape-7.c: New test.
+	* g++.dg/cpp23/named-universal-char-escape1.C: New test.
+	* g++.dg/cpp23/named-universal-char-escape2.C: New test.
+
+2022-09-07  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR testsuite/106345
+	* lib/target-supports.exp (check_effective_target_powerpc_sqrt): Add
+	a function definition to avoid pedwarn about empty translation unit.
+	(check_effective_target_has_arch_pwr5): Likewise.
+	(check_effective_target_has_arch_pwr6): Likewise.
+	(check_effective_target_has_arch_pwr7): Likewise.
+	(check_effective_target_has_arch_pwr8): Likewise.
+	(check_effective_target_has_arch_pwr9): Likewise.
+	(check_effective_target_has_arch_pwr10): Likewise.
+	(check_effective_target_has_arch_ppc64): Likewise.
+	(check_effective_target_ppc_float128): Likewise.
+	(check_effective_target_ppc_float128_insns): Likewise.
+	(check_effective_target_powerpc_vsx): Likewise.
+
+2022-09-07  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr103144-mul-1.c: New test.
+	* gcc.target/i386/pr103144-mul-2.c: New test.
+	* gcc.target/i386/pr103144-neg-1.c: New test.
+	* gcc.target/i386/pr103144-neg-2.c: New test.
+	* gcc.target/i386/pr103144-shift-1.c: New test.
+	* gcc.target/i386/pr103144-shift-2.c: New test.
+
 2022-09-06  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/cpp23/subscript8.C: New test.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7aba4f58599..625b4e54cd8 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,26 @@
+2022-09-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* include/cpplib.h (struct cpp_options): Add true_false.
+	* expr.cc (eval_token): Check true_false not cplusplus to
+	determine whether to handle true and false keywords.
+	* init.cc (struct lang_flags): Add true_false.
+	(lang_defaults): Update.
+	(cpp_set_lang): Set true_false.
+
+2022-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* include/cpplib.h (struct cpp_options): Add cpp_warn_unicode member.
+	(enum cpp_warning_reason): Add CPP_W_UNICODE.
+	* init.cc (cpp_create_reader): Initialize cpp_warn_unicode.
+	* charset.cc (_cpp_valid_ucn): In possible identifier contexts, don't
+	handle \u{ or \N{ specially in -std=c* modes except -std=c++2{3,b}.
+	In possible identifier contexts, don't emit an error and punt
+	if \N isn't followed by {, or if \N{} surrounds some lower case
+	letters or _.  In possible identifier contexts when not C++23, don't
+	emit an error but warning about unknown character names and treat as
+	separate tokens.  When treating as separate tokens \u{ or \N{, emit
+	warnings.
+
 2022-09-05  Joseph Myers  <joseph@codesourcery.com>
 
 	* init.cc (lang_defaults): Disable trigraphs for C2x.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 78913d83b9b..958f6de7299 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,26 @@
+2022-09-07  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/barrier: Add missing runtime exception.
+
+2022-09-07  Patrick Palka  <ppalka@redhat.com>
+
+	* include/std/type_traits (is_reference): Make the primary
+	template derive from false_type.  Define two partial
+	specializations that derive from true_type.
+
+2022-09-07  Patrick Palka  <ppalka@redhat.com>
+
+	* include/std/type_traits (__is_void_helper): Remove.
+	(is_void): Make the primary template derive from false_type,
+	and define four explicit specializations that derive from
+	true_type.
+	(__is_null_pointer_helper, is_null_pointer): Likewise.
+
+2022-09-07  Jason Merrill  <jason@redhat.com>
+
+	* libsupc++/dyncast.cc (__dynamic_cast): Avoid virtual function
+	call in simple success case.
+
 2022-09-06  Philipp Fent  <fent@in.tum.de>
 
 	* testsuite/libstdc++-prettyprinters/48362.cc: Fix expected