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GCC Administrator 2022-09-29 00:16:38 +00:00
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commit 9e79a25b66
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106
gcc/ChangeLog
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@ -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.

2
gcc/DATESTAMP
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20220928
20220929

17
gcc/cp/ChangeLog
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@ -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

51
gcc/testsuite/ChangeLog
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@ -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

25
libcpp/ChangeLog
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@ -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

5
libgomp/ChangeLog
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@ -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

8
libitm/ChangeLog
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@ -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.

41
libstdc++-v3/ChangeLog
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@ -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