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GCC Administrator 2022-05-28 00:16:40 +00:00
parent 610d789832
commit d9176e643f
12 changed files with 214 additions and 1 deletions
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5
contrib/ChangeLog
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2022-05-27 Richard Biener <rguenther@suse.de>
* gcc-changelog/git_update_version.py (active_refs): Remove
releases/gcc-9.
2022-05-06 Jakub Jelinek <jakub@redhat.com>
* gennews (files): Add files for GCC 12.

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gcc/ChangeLog
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2022-05-27 Richard Biener <rguenther@suse.de>
* tree-dfa.cc (get_ref_base_and_extent): Avoid shift.
2022-05-27 Martin Jambor <mjambor@suse.cz>
PR ipa/105639
* ipa-prop.cc (propagate_controlled_uses): Check type of the
constant before adding a LOAD reference.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
* tree-core.h (enum omp_clause_code): Rename OMP_CLAUSE_TO_DECLARE
to OMP_CLAUSE_ENTER.
* tree.h (OMP_CLAUSE_ENTER_TO): Define.
* tree.cc (omp_clause_num_ops, omp_clause_code_name): Rename
OMP_CLAUSE_TO_DECLARE to OMP_CLAUSE_ENTER.
* tree-pretty-print.cc (dump_omp_clause): Handle OMP_CLAUSE_ENTER
instead of OMP_CLAUSE_TO_DECLARE, if OMP_CLAUSE_ENTER_TO, print
"to" instead of "enter".
* tree-nested.cc (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Handle OMP_CLAUSE_ENTER instead of
OMP_CLAUSE_TO_DECLARE.
2022-05-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/105726
* gimple-ssa-warn-restrict.cc (builtin_memref::set_base_and_offset):
Constrain array-of-flexarray case more.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/105729
* fold-const.cc (fold_unary_loc): Don't optimize (X &) ((Y *) z + w)
to (X &) z + w if -fsanitize=null during GENERIC folding.
2022-05-27 Roger Sayle <roger@nextmovesoftware.com>
* match.pd (match_zero_one_valued_p): New predicate.
(mult @0 @1): Use zero_one_valued_p for optimization to the
expression "bit_and @0 @1".
(bit_and (negate zero_one_valued_p@0) @1): Optimize to MULT_EXPR.
(plus @0 (mult (minus @1 @0) zero_one_valued_p@2)): New transform.
(minus @0 (mult (minus @0 @1) zero_one_valued_p@2)): Likewise.
(bit_xor @0 (mult (bit_xor @0 @1) zero_one_valued_p@2)): Likewise.
Remove three redundant transforms obsoleted by the three above.
2022-05-27 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/i386.md (*test<mode>_not): New define_insn_and_split
to split a combined "and;cmp" sequence into "not;test".
2022-05-27 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
* config/xtensa/xtensa.md (bswapsi2): New expansion pattern.
(bswapsi2_internal): Revise the template and condition, and add
detection code for preceding the same insn in order to omit a
"SSAI 8" instruction of the latter.
(bswapdi2): Suppress built-in insn expansion with the corresponding
library call when optimizing for size.
2022-05-27 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
* config/xtensa/xtensa-protos.h
(xtensa_expand_block_set_unrolled_loop,
xtensa_expand_block_set_small_loop): New prototypes.
* config/xtensa/xtensa.cc (xtensa_sizeof_MOVI,
xtensa_expand_block_set_unrolled_loop,
xtensa_expand_block_set_small_loop): New functions.
* config/xtensa/xtensa.md (setmemsi): New expansion pattern.
* config/xtensa/xtensa.opt (mlongcalls): Add target mask.
2022-05-26 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
* config/xtensa/xtensa.cc (xtensa_expand_block_move):

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gcc/DATESTAMP
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20220527
20220528

9
gcc/c-family/ChangeLog
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2022-05-27 Marek Polacek <polacek@redhat.com>
PR c/90658
* c-attribs.cc (get_priority): Check FUNCTION_DECL.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
* c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ENTER.
2022-05-20 David Malcolm <dmalcolm@redhat.com>
* c-format.cc: Replace uses of "FINAL" and "OVERRIDE" with "final"

14
gcc/c/ChangeLog
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2022-05-27 Jakub Jelinek <jakub@redhat.com>
* c-parser.cc (c_parser_omp_clause_name): Parse enter clause.
(c_parser_omp_all_clauses): For to clause on declare target, use
OMP_CLAUSE_ENTER clause with OMP_CLAUSE_ENTER_TO instead of
OMP_CLAUSE_TO_DECLARE clause. Handle PRAGMA_OMP_CLAUSE_ENTER.
(OMP_DECLARE_TARGET_CLAUSE_MASK): Add enter clause.
(c_parser_omp_declare_target): Use OMP_CLAUSE_ENTER instead of
OMP_CLAUSE_TO_DECLARE.
* c-typeck.cc (c_finish_omp_clauses): Handle OMP_CLAUSE_ENTER instead
of OMP_CLAUSE_TO_DECLARE, to OMP_CLAUSE_ENTER_TO use "to" as clause
name in diagnostics instead of
omp_clause_code_name[OMP_CLAUSE_CODE (c)].
2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR c/91134

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gcc/cp/ChangeLog
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2022-05-27 Marek Polacek <polacek@redhat.com>
PR c++/105725
* parser.cc (class_decl_loc_t::add): Check CLASS_TYPE_P.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
* parser.cc (cp_parser_omp_clause_name): Parse enter clause.
(cp_parser_omp_all_clauses): For to clause on declare target, use
OMP_CLAUSE_ENTER clause with OMP_CLAUSE_ENTER_TO instead of
OMP_CLAUSE_TO_DECLARE clause. Handle PRAGMA_OMP_CLAUSE_ENTER.
(OMP_DECLARE_TARGET_CLAUSE_MASK): Add enter clause.
(cp_parser_omp_declare_target): Use OMP_CLAUSE_ENTER instead of
OMP_CLAUSE_TO_DECLARE.
* semantics.cc (finish_omp_clauses): Handle OMP_CLAUSE_ENTER instead
of OMP_CLAUSE_TO_DECLARE, to OMP_CLAUSE_ENTER_TO use "to" as clause
name in diagnostics instead of
omp_clause_code_name[OMP_CLAUSE_CODE (c)].
2022-05-26 Marek Polacek <polacek@redhat.com>
PR c++/105569

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gcc/d/ChangeLog
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2022-05-27 Iain Buclaw <ibuclaw@gdcproject.org>
* dmd/MERGE: Merge upstream dmd 4d07f22f2
* d-lang.cc (d_handle_option): Handle OPT_fpreview_fiximmutableconv.
* lang.opt (fpreview=fiximmutableconv): New option.
* runtime.def (ARRAYAPPENDT): Remove.
2022-05-25 Iain Buclaw <ibuclaw@gdcproject.org>
* expr.cc: Add "final" and "override" to all "visit" vfunc decls

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gcc/fortran/ChangeLog
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2022-05-27 Tobias Burnus <tobias@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
* openmp.cc (gfc_check_omp_requires): Fix clause name in error.
2022-05-24 Tobias Burnus <tobias@codesourcery.com>
PR c/105378

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gcc/testsuite/ChangeLog
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2022-05-27 Marek Polacek <polacek@redhat.com>
PR c++/105725
* g++.dg/warn/Wmismatched-tags-10.C: New test.
2022-05-27 Marek Polacek <polacek@redhat.com>
PR c/90658
* c-c++-common/attr-cdtor-1.c: New test.
2022-05-27 Tobias Burnus <tobias@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
* gfortran.dg/gomp/requires-4.f90: Update dg-error.
* gfortran.dg/gomp/requires-8.f90: Update dg-error.
2022-05-27 Martin Jambor <mjambor@suse.cz>
PR ipa/105639
* gcc.dg/ipa/pr105639.c: New test.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/gomp/clauses-3.c: Add tests with enter clause instead
of to or modify some existing to clauses to enter.
* c-c++-common/gomp/declare-target-1.c: Likewise.
* c-c++-common/gomp/declare-target-2.c: Likewise.
* c-c++-common/gomp/declare-target-3.c: Likewise.
* g++.dg/gomp/attrs-9.C: Likewise.
* g++.dg/gomp/declare-target-1.C: Likewise.
2022-05-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/105726
* g++.dg/warn/Warray-bounds-27.C: New testcase.
2022-05-27 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/105729
* g++.dg/ubsan/pr105729.C: New test.
2022-05-27 Roger Sayle <roger@nextmovesoftware.com>
* gcc.dg/pr98865.c: New test case.
2022-05-27 Roger Sayle <roger@nextmovesoftware.com>
* gcc.target/i386/pr91400-1.c: Update for improved code generation.
* gcc.target/i386/pr91400-2.c: Likewise.
* gcc.target/i386/testnot-1.c: New test case.
* gcc.target/i386/testnot-2.c: Likewise.
2022-05-27 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>
* gcc.target/xtensa/bswap.c: Remove test.
* gcc.target/xtensa/bswap-O1.c: New.
* gcc.target/xtensa/bswap-O2.c: Ditto.
* gcc.target/xtensa/bswap-Os.c: Ditto.
2022-05-26 Marek Polacek <polacek@redhat.com>
PR c++/105569

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libgomp/ChangeLog
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2022-05-27 Jakub Jelinek <jakub@redhat.com>
* testsuite/libgomp.c-c++-common/target-40.c: Modify some existing to
clauses to enter.
* testsuite/libgomp.c/target-41.c: Likewise.
2022-05-27 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (Other new OpenMP 5.1 features): Add
'begin declare target'.
(Other new OpenMP 5.2 features): New.
2022-05-25 Jakub Jelinek <jakub@redhat.com>
* task.c (gomp_task_run_post_handle_dependers): If empty_task

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libphobos/ChangeLog
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2022-05-27 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime f89da313.
* src/MERGE: Merge upstream phobos d46814c86.
2022-05-16 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime 94bd5bcb.

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libstdc++-v3/ChangeLog
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2022-05-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/105671
* include/std/sstream (basic_stringbuf::_M_high_mark): Add
always_inline attribute.
2022-05-26 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/105681