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GCC Administrator 2021-09-08 00:16:23 +00:00
parent b552c4e601
commit b2748138c0
9 changed files with 282 additions and 1 deletions
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150
gcc/ChangeLog
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2021-09-07 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
PR target/102115
* config/xtensa/xtensa.c (xtensa_emit_move_sequence): Add
'CONST_INT_P (src)' to the condition of the block that tries to
eliminate literal when loading integer contant.
2021-09-07 David Faust <david.faust@oracle.com>
* doc/extend.texi (BPF Type Attributes) New node.
Document new preserve_access_index attribute.
Document new preserve_access_index builtin.
* doc/invoke.texi: Document -mco-re and -mno-co-re options.
2021-09-07 David Faust <david.faust@oracle.com>
* config/bpf/bpf.c: Adjust includes.
(bpf_handle_preserve_access_index_attribute): New function.
(bpf_attribute_table): Use it here.
(bpf_builtins): Add BPF_BUILTIN_PRESERVE_ACCESS_INDEX.
(bpf_option_override): Handle "-mco-re" option.
(bpf_asm_init_sections): New.
(TARGET_ASM_INIT_SECTIONS): Redefine.
(bpf_file_end): New.
(TARGET_ASM_FILE_END): Redefine.
(bpf_init_builtins): Add "__builtin_preserve_access_index".
(bpf_core_compute, bpf_core_get_index): New.
(is_attr_preserve_access): New.
(bpf_expand_builtin): Handle new builtins.
(bpf_core_newdecl, bpf_core_is_maybe_aggregate_access): New.
(bpf_core_walk): New.
(bpf_resolve_overloaded_builtin): New.
(TARGET_RESOLVE_OVERLOADED_BUILTIN): Redefine.
(handle_attr): New.
(pass_bpf_core_attr): New RTL pass.
* config/bpf/bpf-passes.def: New file.
* config/bpf/bpf-protos.h (make_pass_bpf_core_attr): New.
* config/bpf/coreout.c: New file.
* config/bpf/coreout.h: Likewise.
* config/bpf/t-bpf (TM_H): Add $(srcdir)/config/bpf/coreout.h.
(coreout.o): New rule.
(PASSES_EXTRA): Add $(srcdir)/config/bpf/bpf-passes.def.
* config.gcc (bpf): Add coreout.h to extra_headers.
Add coreout.o to extra_objs.
Add $(srcdir)/config/bpf/coreout.c to target_gtfiles.
2021-09-07 David Faust <david.faust@oracle.com>
* btfout.c (get_btf_id): Function is no longer static.
* ctfc.h: Expose it here.
2021-09-07 David Faust <david.faust@oracle.com>
* ctfc.c (ctf_lookup_tree_type): New function.
* ctfc.h: Likewise.
2021-09-07 David Faust <david.faust@oracle.com>
* ctfc.c (ctf_dtd_lookup): Function is no longer static.
* ctfc.h: Analogous change.
2021-09-07 David Faust <david.faust@oracle.com>
* dwarf2out.c (lookup_type_die): Function is no longer static.
* dwarf2out.h: Expose it here.
2021-09-07 Indu Bhagat <indu.bhagat@oracle.com>
* dwarf2ctf.c (ctf_debug_finalize): Make it static.
(ctf_debug_early_finish): New definition.
(ctf_debug_finish): Likewise.
* dwarf2ctf.h (ctf_debug_finalize): Remove declaration.
(ctf_debug_early_finish): New declaration.
(ctf_debug_finish): Likewise.
* dwarf2out.c (dwarf2out_finish): Invoke ctf_debug_finish.
(dwarf2out_early_finish): Invoke ctf_debug_early_finish.
2021-09-07 Indu Bhagat <indu.bhagat@oracle.com>
* config/bpf/bpf.c (bpf_option_override): For BPF backend, disable LTO
support when compiling for CO-RE.
* config/bpf/bpf.opt: Add new command line option -mco-re.
2021-09-07 Indu Bhagat <indu.bhagat@oracle.com>
* flag-types.h (enum debug_info_type): Add new enum
DINFO_TYPE_BTF_WITH_CORE.
(BTF_WITH_CORE_DEBUG): New bitmask.
* flags.h (btf_with_core_debuginfo_p): New declaration.
* opts.c (btf_with_core_debuginfo_p): New definition.
2021-09-07 Jason Merrill <jason@redhat.com>
* tree.h (error_operand_p): Change to inline function.
2021-09-07 Aldy Hernandez <aldyh@redhat.com>
* tree-ssa-threadedge.c (forwarder_block_p): Rename to...
(empty_block_with_phis_p): ...this.
(potentially_threadable_block): Same.
(jump_threader::thread_through_normal_block): Same.
2021-09-07 Eric Botcazou <ebotcazou@adacore.com>
PR debug/101947
* dwarf2out.c (mark_base_types): New overloaded function.
(dwarf2out_early_finish): Invoke it on the COMDAT type list as well
as the compilation unit, and call move_marked_base_types afterward.
2021-09-07 H.J. Lu <hjl.tools@gmail.com>
PR target/85819
* config/i386/i386-expand.c (ix86_expand_convert_uns_sisf_sse):
Enable FMA.
(ix86_expand_vector_convert_uns_vsivsf): Likewise.
2021-09-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/102226
* tree-vect-loop.c (vect_transform_cycle_phi): Record
the converted value for the epilogue PHI use.
2021-09-07 Martin Liska <mliska@suse.cz>
PR gcov-profile/80223
* ipa-inline.c (can_inline_edge_p): Similarly to sanitizer
options, do not inline when no_profile_instrument_function
attributes are different in early inliner. It's fine to inline
it after PGO instrumentation.
2021-09-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/101555
* tree-ssa-pre.c (translate_vuse_through_block): Do not
perform an alias walk to determine the validity of the
mem at the start of the block which is already guaranteed
by means of prune_clobbered_mems.
(phi_translate_1): Pass edge to translate_vuse_through_block.
2021-09-07 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/97142
* config/rs6000/rs6000.md (fmod<mode>3): New define_expand.
(remainder<mode>3): Likewise.
2021-09-07 YunQiang Su <yunqiang.su@cipunited.com>
* config/mips/mips.c (mips_file_start): add .module for
arch and ase.
2021-09-06 Roger Sayle <roger@nextmovesoftware.com>
* wide-int.cc (wi::clz): Reorder tests to ensure the result

2
gcc/DATESTAMP
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20210907
20210908

4
gcc/c-family/ChangeLog
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2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* c-omp.c (c_finish_omp_flush): Handle MEMMODEL_SEQ_CST.
2021-09-03 Eric Botcazou <ebotcazou@adacore.com>
* c-ada-spec.c (dump_ads): Generate pragmas to disable style checks

5
gcc/c/ChangeLog
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2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* c-parser.c (c_parser_omp_flush): Parse 'seq_cst' clause on 'flush'
directive.
2021-09-01 Iain Sandoe <iain@sandoe.co.uk>
* c-decl.c (enum deprecated_states): Add unavailable state.

14
gcc/cp/ChangeLog
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2021-09-07 Jakub Jelinek <jakub@redhat.com>
PR c++/100495
* constexpr.c (maybe_save_constexpr_fundef): Save body even for
constexpr deleting dtors.
(cxx_eval_call_expression): Don't use DECL_CLONED_FUNCTION for
deleting dtors.
2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* parser.c (cp_parser_omp_flush): Parse 'seq_cst' clause on 'flush'
directive.
* semantics.c (finish_omp_flush): Handle MEMMODEL_SEQ_CST.
2021-09-03 Iain Sandoe <iain@sandoe.co.uk>
* coroutines.cc (register_local_var_uses): Do not mangle

12
gcc/fortran/ChangeLog
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2021-09-07 Harald Anlauf <anlauf@gmx.de>
PR fortran/101327
* expr.c (find_array_element): When bounds cannot be determined as
constant, return error instead of aborting.
2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* openmp.c (gfc_match_omp_flush): Parse 'seq_cst' clause on 'flush'
directive.
* trans-openmp.c (gfc_trans_omp_flush): Handle OMP_MEMORDER_SEQ_CST.
2021-09-03 Tobias Burnus <tobias@codesourcery.com>
* decl.c (gfc_verify_c_interop_param): Reject pointer with

64
gcc/testsuite/ChangeLog
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2021-09-07 David Faust <david.faust@oracle.com>
* gcc.target/bpf/core-attr-1.c: New test.
* gcc.target/bpf/core-attr-2.c: Likewise.
* gcc.target/bpf/core-attr-3.c: Likewise.
* gcc.target/bpf/core-attr-4.c: Likewise
* gcc.target/bpf/core-builtin-1.c: Likewise
* gcc.target/bpf/core-builtin-2.c: Likewise.
* gcc.target/bpf/core-builtin-3.c: Likewise.
* gcc.target/bpf/core-section-1.c: Likewise.
2021-09-07 Hans-Peter Nilsson <hp@axis.com>
* gcc.dg/no_profile_instrument_function-attr-2.c: Fix
typo in last change.
2021-09-07 Harald Anlauf <anlauf@gmx.de>
PR fortran/101327
* gfortran.dg/pr101327.f90: New test.
2021-09-07 Indu Bhagat <indu.bhagat@oracle.com>
* gcc.target/bpf/core-lto-1.c: New test.
2021-09-07 Jakub Jelinek <jakub@redhat.com>
PR c++/100495
* g++.dg/cpp2a/constexpr-new21.C: New test.
2021-09-07 H.J. Lu <hjl.tools@gmail.com>
PR target/85819
* gcc.target/i386/pr85819-1a.c: New test.
* gcc.target/i386/pr85819-1b.c: Likewise.
* gcc.target/i386/pr85819-2a.c: Likewise.
* gcc.target/i386/pr85819-2b.c: Likewise.
* gcc.target/i386/pr85819-2c.c: Likewise.
* gcc.target/i386/pr85819-3.c: Likewise.
2021-09-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/102226
* g++.dg/vect/pr102226.cc: New testcase.
2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* c-c++-common/gomp/flush-1.c: Add test case for 'seq_cst'.
* c-c++-common/gomp/flush-2.c: Add test case for 'seq_cst'.
* g++.dg/gomp/attrs-1.C: Adapt test to handle all flush clauses.
* g++.dg/gomp/attrs-2.C: Adapt test to handle all flush clauses.
* gfortran.dg/gomp/flush-1.f90: Add test case for 'seq_cst'.
* gfortran.dg/gomp/flush-2.f90: Add test case for 'seq_cst'.
2021-09-07 Martin Liska <mliska@suse.cz>
PR gcov-profile/80223
* gcc.dg/no_profile_instrument_function-attr-2.c: New test.
2021-09-07 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/97142
* gcc.target/powerpc/pr97142.c: New test.
2021-09-06 H.J. Lu <hjl.tools@gmail.com>
PR target/89984

20
libgfortran/ChangeLog
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2021-09-07 Tobias Burnus <tobias@codesourcery.com>
* Makefile.am (gfor_built_src): Depend on
include/ISO_Fortran_binding.h not on ISO_Fortran_binding.h.
(ISO_Fortran_binding.h): Rename make target to ...
(include/ISO_Fortran_binding.h): ... this.
* Makefile.in: Regenerate.
2021-09-07 Sandra Loosemore <sandra@codesourcery.com>
* ISO_Fortran_binding-1-tmpl.h: Deleted.
* ISO_Fortran_binding-2-tmpl.h: Deleted.
* ISO_Fortran_binding-3-tmpl.h: Deleted.
* ISO_Fortran_binding.h: New file to replace the above.
* Makefile.am (gfor_cdir): Remove MULTISUBDIR.
(ISO_Fortran_binding.h): Simplify to just copy the file.
* Makefile.in: Regenerated.
* mk-kinds-h.sh: Revert pieces no longer needed for
ISO_Fortran_binding.h.
2021-09-02 Sandra Loosemore <sandra@codesourcery.com>
José Rui Faustino de Sousa <jrfsousa@gmail.com>

12
libgomp/ChangeLog
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2021-09-07 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (OpenMP Implementation Status): Extend
OpenMP 5.0 section.
(OpenACC Profiling Interface): Fix typo.
2021-09-07 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
not to 4.5; link to new section.
(OpenMP Implementation Status): New.
2021-09-06 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.