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GCC Administrator 2021-05-13 00:16:29 +00:00
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ChangeLog
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2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
* MAINTAINERS (Write After Approval): Add myself.
2021-05-11 Martin Liska <mliska@suse.cz>
* MAINTAINERS: Remove entries for removed

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gcc/ChangeLog
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2021-05-13 Alexandre Oliva <oliva@adacore.com>
* targhooks.c (default_zero_call_used_regs): Retry using
successfully-zeroed registers as sources.
2021-05-12 Tobias Burnus <tobias@codesourcery.com>
* omp-low.c (finish_taskreg_scan): Use the proper detach decl.
2021-05-12 Aldy Hernandez <aldyh@redhat.com>
PR c/100521
* gimple-range.cc (range_of_builtin_call): Skip out on
processing __builtin_clz when varying.
2021-05-12 Tom de Vries <tdevries@suse.de>
PR target/96005
* config/nvptx/nvptx-opts.h (enum ptx_version): New enum.
* config/nvptx/nvptx.c (nvptx_file_start): Print .version according
to ptx_version_option.
* config/nvptx/nvptx.h (TARGET_PTX_6_3): Define.
* config/nvptx/nvptx.md (define_insn "nvptx_shuffle<mode>")
(define_insn "nvptx_vote_ballot"): Use sync variant for
TARGET_PTX_6_3.
* config/nvptx/nvptx.opt (ptx_version): Add enum.
(mptx): Add option.
* doc/invoke.texi (Nvidia PTX Options): Add mptx item.
2021-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/100566
* tree-ssa-sccvn.c (dominated_by_p_w_unex): Properly handle
allow_back for all edge queries.
2021-05-12 liuhongt <hongtao.liu@intel.com>
PR target/99908
* config/i386/sse.md (<sse4_1_avx2>_pblendvb): Add
splitters for pblendvb of NOT mask register.
2021-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/100519
* tree-ssa-reassoc.c (can_associate_p): Split into...
(can_associate_op_p): ... this
(can_associate_type_p): ... and this.
(is_reassociable_op): Call can_associate_op_p.
(break_up_subtract_bb): Call the appropriate predicates.
(reassociate_bb): Likewise.
2021-05-12 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (merge_and_complain): Merge -flto=arg options.
(run_gcc): Use -flto argument detection for merged
fdecoded_options.
2021-05-12 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (print_lto_docs_link): New function.
(run_gcc): Print warning about missing job server detection
after we know NR of partitions. Do the same for -flto{,=1}.
* opts.c (get_option_html_page): Support -flto option.
2021-05-12 Martin Liska <mliska@suse.cz>
* lto-wrapper.c (get_options_from_collect_gcc_options): Change
return type.
(append_option): Remove.
(find_option): Rework to use the vector type.
(remove_option): Remove.
(merge_and_complain): Use vectors for cl_decoded_option data
type arguments.
(append_compiler_options): Likewise.
(append_diag_options): Likewise.
(append_linker_options): Likewise.
(append_offload_options): Likewise.
(compile_offload_image): Likewise.
(compile_images_for_offload_targets): Likewise.
(find_and_merge_options): Likewise.
(run_gcc): Likewise.
2021-05-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR debug/100515
* dwarf2out.c (dwarf2out_finish): Set
have_multiple_function_sections with multi-range text_section.
2021-05-12 Martin Liska <mliska@suse.cz>
PR bootstrap/100560
* Makefile.in: Remove version.h from linker command line.
2021-05-12 Richard Biener <rguenther@suse.de>
PR middle-end/100547

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gcc/DATESTAMP
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20210512
20210513

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gcc/ada/ChangeLog
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2021-05-12 Bob Duff <duff@adacore.com>
PR ada/100564
* atree.adb (Change_Node): Do not call Zero_Slots on a Node_Id
when the Nkind has not yet been set; call the other Zero_Slots
that takes a range of slot offsets. Call the new Mutate_Kind
that takes an Old_Size, for the same reason -- the size cannot
be computed without the Nkind.
(Mutate_Nkind): New function that allows specifying the Old_Size.
(Size_In_Slots): Assert that the Nkind has proper (nonzero) value.
* atree.ads: Minor reformatting.
2021-05-12 Martin Liska <mliska@suse.cz>
* doc/share/conf.py: Do not use binary mode.

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gcc/c/ChangeLog
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2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
* c-parser.c (c_parser_omp_clause_map): Support map-type-modifier
'close'.
2021-05-10 Martin Liska <mliska@suse.cz>
* c-aux-info.c (affix_data_type): Use startswith

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gcc/cp/ChangeLog
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2021-05-12 Marek Polacek <polacek@redhat.com>
* pt.c (tsubst_copy_and_build): Add warn_int_in_bool_context
sentinel.
2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
* parser.c (cp_parser_omp_clause_map): Support map-type-modifier
'close'.
2021-05-11 Jason Merrill <jason@redhat.com>
PR c++/100517

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gcc/testsuite/ChangeLog
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2021-05-12 Martin Sebor <msebor@redhat.com>
PR middle-end/100571
* gcc.dg/Wstringop-overflow-67.c: New test.
2021-05-12 Aldy Hernandez <aldyh@redhat.com>
PR c/100521
* gcc.dg/pr100521.c: New file.
2021-05-12 Marek Polacek <polacek@redhat.com>
* g++.dg/warn/Wint-in-bool-context-2.C: New test.
2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
* c-c++-common/gomp/map-6.c: New test.
* c-c++-common/gomp/map-7.c: New test.
2021-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/100566
* gcc.dg/torture/pr100566.c: New testcase.
2021-05-12 Jakub Jelinek <jakub@redhat.com>
PR preprocessor/100392
* gcc.dg/cpp/pr100392.c: New test.
* gcc.dg/cpp/pr100392.h: New file.
2021-05-12 Martin Liska <mliska@suse.cz>
* lib/lto.exp: When running tests without jobserver, one can see
the following warning for tests that use 1to1 partitioning.
2021-05-12 liuhongt <hongtao.liu@intel.com>
PR target/99908
* gcc.target/i386/avx2-pr99908.c: New test.
* gcc.target/i386/sse4_1-pr99908.c: New test.
2021-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/100519
* gcc.dg/torture/pr100519.c: New testcase.
2021-05-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR debug/100515
* gcc.dg/debug/dwarf2/pr100515.c: New testcase.
2021-05-12 Jakub Jelinek <jakub@redhat.com>
PR middle-end/100508

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libcpp/ChangeLog
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2021-05-12 Jakub Jelinek <jakub@redhat.com>
PR preprocessor/100392
* lex.c (cpp_directive_only_process): If buffer doesn't end with '\n',
add buffer->rlimit[0] character to the printed range and
CPP_INCREMENT_LINE and increment line_count.
2021-05-11 Joseph Myers <joseph@codesourcery.com>
* include/cpplib.h (struct cpp_options): Add elifdef.

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libgomp/ChangeLog
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2021-05-12 Tobias Burnus <tobias@codesourcery.com>
* testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
* testsuite/libgomp.fortran/task-detach-12.f90: New test.
2021-05-11 Jakub Jelinek <jakub@redhat.com>
PR middle-end/100471

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libstdc++-v3/ChangeLog
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2021-05-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc:
Increase dg-timeout-factor to 4. Fix -Wunused-parameter
warnings. Replace bitwise AND with logical AND in loop
condition.
* testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc:
Replace bitwise AND with logical AND in loop condition.
* testsuite/util/pstl/test_utils.h: Remove unused parameter
names.
2021-05-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/ryu/LOCAL_PATCHES: Update.