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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f497c30..21307e0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,41 @@ +2021-03-16 Jakub Jelinek <jakub@redhat.com> + + PR target/99563 + * config/i386/i386.h (struct machine_function): Add + has_explicit_vzeroupper bitfield. + * config/i386/i386-expand.c (ix86_expand_builtin): Set + cfun->machine->has_explicit_vzeroupper when expanding + IX86_BUILTIN_VZEROUPPER. + * config/i386/i386-features.c (rest_of_handle_insert_vzeroupper): + Do the mode switching only when TARGET_VZEROUPPER, expensive + optimizations turned on and not optimizing for size. + (pass_insert_vzeroupper::gate): Enable even when + cfun->machine->has_explicit_vzeroupper is set. + +2021-03-16 Jakub Jelinek <jakub@redhat.com> + + PR target/99542 + * config/aarch64/aarch64.c + (aarch64_simd_clone_compute_vecsize_and_simdlen): If not a function + definition, walk TYPE_ARG_TYPES list if non-NULL for argument types + instead of DECL_ARGUMENTS. Ignore types for uniform arguments. + +2021-03-15 Richard Biener <rguenther@suse.de> + + PR tree-optimization/98834 + * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle missing + subsetting by truncating the access size. + +2021-03-15 Jan Hubicka <hubicka@ucw.cz> + + * config/i386/i386-options.c (processor_cost_table): Add znver3_cost. + * config/i386/x86-tune-costs.h (znver3_cost): New gobal variable; copy + of znver2_cost. + +2021-03-15 Martin Liska <mliska@suse.cz> + + * spellcheck.c: Add missing comma in initialization. + 2021-03-14 Uroš Bizjak <ubizjak@gmail.com> * config/i386/sse.md (*vec_extract<mode>): Merge alternative 0 with |