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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 545af70..60bf621 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,110 @@ +2021-12-02 Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> + + * configure: Regenerate. + * configure.ac: Define TARGET_LIBC_GNUSTACK on musl. + +2021-12-02 Iain Sandoe <iain@sandoe.co.uk> + + PR target/55610 + * config/host-darwin.c (TRY_EMPTY_VM_SPACE, + SAFE_ALLOC_SIZE): New. + (darwin_gt_pch_get_address): Rewrite to use nominated + memory segments rather than part of the compiler __DATA + segment. + (darwin_gt_pch_use_address): Likewise. + +2021-12-02 Gerald Pfeifer <gerald@pfeifer.com> + + * doc/install.texi (*-*-freebsd*): Remove references to + FreeBSD 1 and FreeBSD 2. + +2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com> + + PR rtl-optimization/103437 + * ira-color.c (setup_allocno_priorities): Switch off backup code + for overflow if compiler has __builtin_smul_overflow. Use < + for comparison with -INT_MAX. + +2021-12-02 Bill Schmidt <wschmidt@linux.ibm.com> + + * config/rs6000/altivec.h: Delete a number of #defines that are now + superfluous. Alphabetize. Include rs6000-vecdefines.h. Include some + synonyms. + * config/rs6000/rs6000-builtin-new.def (CMPB): Flag as no32bit. + (BPERMD): Flag as 32bit (needing special handling for 32-bit). + (UNPACK_TD): Return unsigned long long instead of unsigned long. + (GET_TEXASR): Return unsigned long instead of unsigned long long. + (GET_TEXASRU): Likewise. + (GET_TFHAR): Likewise. + (GET_TFIAR): Likewise. + (SET_TEXASR): Pass unsigned long instead of unsigned long long. + (SET_TEXASRU): Likewise. + (SET_TFHAR): Likewise. + (SET_TFIAR): Likewise. + (TABORTDC): Likewise. + (TABORTDCI): Likewise. + * config/rs6000/rs6000-call.c (rs6000_expand_new_builtin): Fix error + handling for no32bit. Add 32bit handling for RS6000_BIF_BPERMD. + * config/rs6000/rs6000-gen-builtins.c (write_init_file): Initialize + new_builtins_are_live to 1. + +2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com> + + PR rtl-optimization/103437 + * ira-color.c (setup_allocno_priorities): Use long long + multiplication as backup for overflow processing. + +2021-12-02 Tamar Christina <tamar.christina@arm.com> + + * config/aarch64/aarch64-protos.h (aarch64_gen_shareable_zero): New. + * config/aarch64/aarch64-simd.md (aarch64_rshrn<mode>, + aarch64_rshrn2<mode>): Generate rounding half-ing add when appropriate. + * config/aarch64/aarch64.c (aarch64_gen_shareable_zero): New. + +2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com> + + PR rtl-optimization/103437 + * ira-color.c (setup_allocno_priorities): Process multiplication + overflow. + +2021-12-02 Martin Liska <mliska@suse.cz> + + PR gcov-profile/96092 + * common.opt: New option. + * coverage.c (coverage_begin_function): Emit filename with + remap_profile_filename. + * doc/invoke.texi: Document the new option. + * file-prefix-map.c (add_profile_prefix_map): New. + (remap_profile_filename): Likewise. + * file-prefix-map.h (add_profile_prefix_map): Likewise. + (remap_profile_filename): Likewise. + * lto-opts.c (lto_write_options): Handle + OPT_fprofile_prefix_map_. + * opts-global.c (handle_common_deferred_options): Likewise. + * opts.c (common_handle_option): Likewise. + (gen_command_line_string): Likewise. + * profile.c (output_location): Emit filename with + remap_profile_filename. + +2021-12-02 Richard Biener <rguenther@suse.de> + + PR middle-end/103271 + * internal-fn.c (expand_DEFERRED_INIT): When the base + of the LHS is a decl with matching constant size use + that as the initialization target instead of an + eventual VLA typed one. + +2021-12-02 Richard Biener <rguenther@suse.de> + + PR tree-optimization/103527 + * tree-vect-stmts.c (vect_build_gather_load_calls): Always + use a truth type for building the vector mask. + +2021-12-02 Rasmus Villemoes <rasmus.villemoes@prevas.dk> + + * config/vxworks.h (LTO_PLUGIN_SPEC): Adapt to corrected + spelling of -linker-output-auto-nolto-rel. + 2021-12-01 Uroš Bizjak <ubizjak@gmail.com> PR target/102811 |