[gcc r13-2924] Daily bump.

[gcc r13-2924] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9e79a25b66cb7e0ddbd1410ecc86cec25588d172

commit r13-2924-g9e79a25b66cb7e0ddbd1410ecc86cec25588d172
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Sep 29 00:16:38 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 106 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/cp/ChangeLog        |  17 ++++++++
 gcc/testsuite/ChangeLog |  51 +++++++++++++++++++++++
 libcpp/ChangeLog        |  25 ++++++++++++
 libgomp/ChangeLog       |   5 +++
 libitm/ChangeLog        |   8 ++++
 libstdc++-v3/ChangeLog  |  41 +++++++++++++++++++
 8 files changed, 254 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ce384108d2f..25721e8af62 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,109 @@
+2022-09-28  Eugene Rozenfeld  <erozen@microsoft.com>
+
+	* basic-block.h: Remove discriminator from basic blocks.
+	* cfghooks.cc (split_block_1): Remove discriminator from basic blocks.
+	* final.cc (final_start_function_1): Switch from per-bb to per statement
+	discriminator.
+	(final_scan_insn_1): Don't keep track of basic block discriminators.
+	(compute_discriminator): Switch from basic block discriminators to
+	instruction discriminators.
+	(insn_discriminator): New function to return instruction discriminator.
+	(notice_source_line): Use insn_discriminator.
+	* gimple-pretty-print.cc (dump_gimple_bb_header): Remove dumping of
+	basic block discriminators.
+	* gimple-streamer-in.cc (input_bb): Remove reading of basic block
+	discriminators.
+	* gimple-streamer-out.cc (output_bb): Remove writing of basic block
+	discriminators.
+	* input.cc (make_location): Pass 0 discriminator to COMBINE_LOCATION_DATA.
+	(location_with_discriminator): New function to combine locus with
+	a discriminator.
+	(has_discriminator): New function to check if a location has a discriminator.
+	(get_discriminator_from_loc): New function to get the discriminator
+	from a location.
+	* input.h: Declarations of new functions.
+	* lto-streamer-in.cc (cmp_loc): Use discriminators in location comparison.
+	(apply_location_cache): Keep track of current discriminator.
+	(input_location_and_block): Read discriminator from stream.
+	* lto-streamer-out.cc (clear_line_info): Set current discriminator to
+	UINT_MAX.
+	(lto_output_location_1): Write discriminator to stream.
+	* lto-streamer.h: Add discriminator to cached_location.
+	Add current_discr to lto_location_cache.
+	Add current_discr to output_block.
+	* print-rtl.cc (print_rtx_operand_code_i): Print discriminator.
+	* rtl.h: Add extern declaration of insn_discriminator.
+	* tree-cfg.cc (assign_discriminator): New function to assign a unique
+	discriminator value to all statements in a basic block that have the given
+	line number.
+	(assign_discriminators): Assign discriminators to statement locations.
+	* tree-pretty-print.cc (dump_location): Dump discriminators.
+	* tree.cc (set_block): Preserve discriminator when setting block.
+	(set_source_range): Preserve discriminator when setting source range.
+
+2022-09-28  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/107061
+	* config/i386/predicates.md (encodekey128_operation): Check
+	XMM4-XMM6 as clobbered.
+	(encodekey256_operation): Likewise.
+	* config/i386/sse.md (encodekey128u32): Clobber XMM4-XMM6.
+	(encodekey256u32): Likewise.
+
+2022-09-28  Ju-Zhe Zhong  <juzhe.zhong@rivai.ai>
+
+	* config.gcc: Add riscv-vector-builtins.o.
+	* config/riscv/riscv-builtins.cc (riscv_init_builtins): Add RVV builtin function.
+	* config/riscv/riscv-protos.h (riscv_v_ext_enabled_vector_mode_p): New function.
+	* config/riscv/riscv.cc (ENTRY): New macro.
+	(riscv_v_ext_enabled_vector_mode_p): New function.
+	(riscv_mangle_type): Add RVV mangle.
+	(riscv_vector_mode_supported_p): Adjust RVV machine mode.
+	(riscv_verify_type_context): Add context check for RVV.
+	(riscv_vector_alignment): Add RVV alignment target hook support.
+	(TARGET_VECTOR_MODE_SUPPORTED_P): New target hook support.
+	(TARGET_VERIFY_TYPE_CONTEXT): Ditto.
+	(TARGET_VECTOR_ALIGNMENT): Ditto.
+	* config/riscv/t-riscv: Add riscv-vector-builtins.o
+	* config/riscv/riscv-vector-builtins.cc: New file.
+	* config/riscv/riscv-vector-builtins.def: New file.
+	* config/riscv/riscv-vector-builtins.h: New file.
+	* config/riscv/riscv-vector-switch.def: New file.
+
+2022-09-28  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
+
+	* var-tracking.cc (vt_add_function_parameter): Add entry values
+	up to maximal register mode.
+
+2022-09-28  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
+
+	* cselib.cc (new_cselib_val): Keep track of further subvalue
+	relations.
+
+2022-09-28  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* config/arm/arm-c.cc (arm_cpu_builtins): Define
+	__ARM_FEATURE_AES and __ARM_FEATURE_SHA2.
+
+2022-09-28  Xi Ruoyao  <xry111@xry111.site>
+
+	PR tree-optimization/105414
+	* config/loongarch/loongarch.md (UNSPEC_FMAX): New unspec.
+	(UNSPEC_FMIN): Likewise.
+	(fmax<mode>3): Use UNSPEC_FMAX instead of smax.
+	(fmin<mode>3): Use UNSPEC_FMIN instead of smin.
+
+2022-09-28  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/loongarch.cc (loongarch_asan_shadow_offset):
+	Fixed typo in "asan_mapping.h".
+
+2022-09-28  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR middle-end/58245
+	* calls.cc: Include "tree-eh.h".
+	(expand_call): Check stack canary before throwing exception.
+
 2022-09-27  Eugene Rozenfeld  <erozen@microsoft.com>
 
 	* ipa-cp.cc (good_cloning_opportunity_p): Fix profile count comparison.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 8830fa8da31..ea4b4d1bd3b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220928
+20220929
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 8d4c6d1b8ee..3f512c6ccde 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,20 @@
+2022-09-28  Eugene Rozenfeld  <erozen@microsoft.com>
+
+	* module.cc (write_location): Write discriminator.
+	(read_location): Read discriminator.
+
+2022-09-28  Nathan Sidwell  <nathan@acm.org>
+
+	* cp-tree.h (DECL_NTTP_OBJECT_P): New.
+	(template_parm_object_p): Delete.
+	(build_template_parm_object): Declare.
+	* cxx-pretty-print.cc (pp_cx_template_argument_list): Use DECL_NTTP_OBJECT_P.
+	* error.cc (dump_simple_decl): Likewise.
+	* mangle.cc (write_template_arg): Likewise.
+	* pt.cc (template_parm_object_p): Delete.
+	(create_template_parm_object): Separated out checking from ...
+	(get_template_parm_object): ... this, new external entry point.
+
 2022-09-27  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/101165
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 4aaf795f54e..9007c43f438 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,54 @@
+2022-09-28  Eugene Rozenfeld  <erozen@microsoft.com>
+
+	* c-c++-common/ubsan/pr85213.c: Pass -gno-statement-frontiers.
+
+2022-09-28  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/107061
+	* gcc.target/i386/keylocker-encodekey128.c: Don't check
+	XMM4-XMM6.
+	* gcc.target/i386/keylocker-encodekey256.c: Likewise.
+
+2022-09-28  Ju-Zhe Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/base/abi-1.c: New test.
+	* gcc.target/riscv/rvv/base/abi-2.c: New test.
+	* gcc.target/riscv/rvv/base/abi-3.c: New test.
+	* gcc.target/riscv/rvv/base/abi-4.c: New test.
+	* gcc.target/riscv/rvv/base/abi-5.c: New test.
+	* gcc.target/riscv/rvv/base/abi-6.c: New test.
+	* gcc.target/riscv/rvv/base/abi-7.c: New test.
+	* gcc.target/riscv/rvv/rvv.exp: New test.
+
+2022-09-28  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* gcc.target/arm/attr-crypto.c: Update test.
+
+2022-09-28  Torbjörn SVENSSON  <torbjorn.svensson@foss.st.com>
+	    Yvan ROUX   <yvan.roux@foss.st.com>
+
+	* gcc.target/aarch64/advsimd-intrinsics/vld1x2.c: Rephrase
+	to unimplemented.
+	* gcc.target/aarch64/advsimd-intrinsics/vld1x3.c: Likewise.
+	* gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: Likewise.
+	* gcc.target/aarch64/advsimd-intrinsics/vst1x2.c: Replace
+	dg-xfail-if with dg-skip-if.
+	* gcc.target/aarch64/advsimd-intrinsics/vst1x3.c: Likewise.
+	* gcc.target/aarch64/advsimd-intrinsics/vst1x4.c: Likewise.
+
+2022-09-28  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR middle-end/58245
+	* g++.dg/fstack-protector-strong.C: Adjusted.
+	* g++.dg/pr58245-1.C: New test.
+
+2022-09-28  Eugene Rozenfeld  <erozen@microsoft.com>
+
+	* gcc.dg/tree-prof/cold_partition_label.c: Don't check for hot/cold splitting with AutoFDO.
+	* gcc.dg/tree-prof/section-attr-1.c: Don't check for hot/cold splitting with AutoFDO.
+	* gcc.dg/tree-prof/section-attr-2.c: Don't check for hot/cold splitting with AutoFDO.
+	* gcc.dg/tree-prof/section-attr-3.c: Don't check for hot/cold splitting with AutoFDO.
+
 2022-09-27  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/101165
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index c74efc03505..3b41845eee7 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,28 @@
+2022-09-28  Eugene Rozenfeld  <erozen@microsoft.com>
+
+	* include/line-map.h: Add discriminator to location_adhoc_data.
+	(get_combined_adhoc_loc): Add discriminator parameter.
+	(get_discriminator_from_adhoc_loc): Add external declaration.
+	(get_discriminator_from_loc): Add external declaration.
+	(COMBINE_LOCATION_DATA): Add discriminator parameter.
+	* lex.cc (get_location_for_byte_range_in_cur_line) Pass 0 discriminator
+	in a call to COMBINE_LOCATION_DATA.
+	(warn_about_normalization): Pass 0 discriminator in a call to
+	COMBINE_LOCATION_DATA.
+	(_cpp_lex_direct): Pass 0 discriminator in a call to
+	COMBINE_LOCATION_DATA.
+	* line-map.cc (location_adhoc_data_hash): Use discriminator compute
+	location_adhoc_data hash.
+	(location_adhoc_data_eq): Use discriminator when comparing
+	location_adhoc_data.
+	(can_be_stored_compactly_p): Check discriminator to determine
+	compact storage.
+	(get_combined_adhoc_loc): Add discriminator parameter.
+	(get_discriminator_from_adhoc_loc): New function to get the discriminator
+	from an ad-hoc location.
+	(get_discriminator_from_loc): New function to get the discriminator
+	from a location.
+
 2022-09-27  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/106652
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index a5830a463d9..97ae4b29054 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2022-09-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* libgomp.texi (OpenMP 5.1): Mark 'assume' as implemented
+	for C/C++. Remove duplicated 'begin declare target' entry.
+
 2022-09-24  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/106981
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 01f6bfa041e..9796ef159ce 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,11 @@
+2022-09-28  Lulu Cheng  <chenglulu@loongson.cn>
+	    Yang Yujie  <yangyujie@loongson.cn>
+
+	* configure.tgt: Add loongarch support.
+	* config/loongarch/asm.h: New file.
+	* config/loongarch/sjlj.S: New file.
+	* config/loongarch/target.h: New file.
+
 2022-08-31  Martin Liska  <mliska@suse.cz>
 
 	* configure: Regenerate.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7ed1052536d..a1585d80dfa 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,44 @@
+2022-09-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/evolution.xml: Document std::bind API
+	changes.
+	* doc/xml/manual/intro.xml: Document LWG 2487 status.
+	* doc/xml/manual/using.xml: Clarify default value of
+	_GLIBCXX_USE_DEPRECATED.
+	* doc/html/*: Regenerate.
+	* include/std/functional (_Bind::operator()(Args&&...) volatile)
+	(_Bind::operator()(Args&&...) const volatile)
+	(_Bind_result::operator()(Args&&...) volatile)
+	(_Bind_result::operator()(Args&&...) const volatile): Replace
+	with deleted overload for C++20 and later.
+	* testsuite/20_util/bind/cv_quals.cc: Check for deprecated
+	warnings in C++17.
+	* testsuite/20_util/bind/cv_quals_2.cc: Likewise, and check for
+	ill-formed in C++20.
+
+2022-09-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/70692
+	* include/bits/invoke.h [__cplusplus < 201703] (__invoke_r):
+	Remove is_invocable and is_convertible constraints.
+	* include/std/type_traits (__is_invocable_impl::_S_conv): Use
+	non-deduced context for parameter.
+	(__is_invocable_impl::_S_test): Remove _Check_noex template
+	parameter and use deduced noexcept value in its place. Add bool
+	parameter to detect dangling references.
+	(__is_invocable_impl::type): Adjust call to _S_test to avoid
+	deducing unnecessary noexcept property..
+	(__is_invocable_impl::__nothrow_type): Rename to ...
+	(__is_invocable_impl::__nothrow_conv): ... this. Adjust call
+	to _S_test to deduce noexcept property.
+	* testsuite/20_util/bind/dangling_ref.cc: New test.
+	* testsuite/20_util/function/cons/70692.cc: New test.
+	* testsuite/20_util/function_objects/invoke/dangling_ref.cc:
+	New test.
+	* testsuite/20_util/is_invocable/dangling_ref.cc: New test.
+	* testsuite/30_threads/packaged_task/cons/dangling_ref.cc:
+	New test.
+
 2022-09-27  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR c++/107049