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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7b97a28..1e3f28f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,217 @@ +2021-01-14 David Malcolm <dmalcolm@redhat.com> + + PR jit/98586 + * diagnostic.c (diagnostic_kind_text): Break out this array + from... + (diagnostic_build_prefix): ...here. + (fancy_abort): Detect when diagnostic_initialize has not yet been + called and fall back to a minimal implementation of printing the + ICE, rather than segfaulting in internal_error. + +2021-01-14 David Malcolm <dmalcolm@redhat.com> + + * diagnostic.c (diagnostic_initialize): Eliminate + parseable_fixits_p in favor of initializing extra_output_kind from + GCC_EXTRA_DIAGNOSTIC_OUTPUT. + (convert_column_unit): New function, split out from... + (diagnostic_converted_column): ...this. + (print_parseable_fixits): Add "column_unit" and "tabstop" params. + Use them to call convert_column_unit on the column values. + (diagnostic_report_diagnostic): Eliminate conditional on + parseable_fixits_p in favor of a switch statement on + extra_output_kind, passing the appropriate values to the new + params of print_parseable_fixits. + (selftest::test_print_parseable_fixits_none): Update for new + params of print_parseable_fixits. + (selftest::test_print_parseable_fixits_insert): Likewise. + (selftest::test_print_parseable_fixits_remove): Likewise. + (selftest::test_print_parseable_fixits_replace): Likewise. + (selftest::test_print_parseable_fixits_bytes_vs_display_columns): + New. + (selftest::diagnostic_c_tests): Call it. + * diagnostic.h (enum diagnostics_extra_output_kind): New. + (diagnostic_context::parseable_fixits_p): Delete field in favor + of... + (diagnostic_context::extra_output_kind): ...this new field. + * doc/invoke.texi (Environment Variables): Add + GCC_EXTRA_DIAGNOSTIC_OUTPUT. + * opts.c (common_handle_option): Update handling of + OPT_fdiagnostics_parseable_fixits for change to diagnostic_context + fields. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * tree-vect-slp-patterns.c (class complex_operations_pattern, + complex_operations_pattern::matches, + complex_operations_pattern::recognize, + complex_operations_pattern::build): New. + (slp_patterns): Use it. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * internal-fn.def (COMPLEX_FMS, COMPLEX_FMS_CONJ): New. + * optabs.def (cmls_optab, cmls_conj_optab): New. + * doc/md.texi: Document them. + * tree-vect-slp-patterns.c (class complex_fms_pattern, + complex_fms_pattern::matches, complex_fms_pattern::recognize, + complex_fms_pattern::build): New. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * internal-fn.def (COMPLEX_FMA, COMPLEX_FMA_CONJ): New. + * optabs.def (cmla_optab, cmla_conj_optab): New. + * doc/md.texi: Document them. + * tree-vect-slp-patterns.c (vect_match_call_p, + class complex_fma_pattern, vect_slp_reset_pattern, + complex_fma_pattern::matches, complex_fma_pattern::recognize, + complex_fma_pattern::build): New. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * internal-fn.def (COMPLEX_MUL, COMPLEX_MUL_CONJ): New. + * optabs.def (cmul_optab, cmul_conj_optab): New. + * doc/md.texi: Document them. + * tree-vect-slp-patterns.c (vect_match_call_complex_mla, + vect_normalize_conj_loc, is_eq_or_top, vect_validate_multiplication, + vect_build_combine_node, class complex_mul_pattern, + complex_mul_pattern::matches, complex_mul_pattern::recognize, + complex_mul_pattern::build): New. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * tree-vect-slp.c (optimize_load_redistribution_1): New. + (optimize_load_redistribution, vect_is_slp_load_node): New. + (vect_match_slp_patterns): Use it. + +2021-01-14 Tamar Christina <tamar.christina@arm.com> + + * tree-vect-slp-patterns.c (complex_add_pattern::build): + Elide nodes. + +2021-01-14 Thomas Schwinge <thomas@codesourcery.com> + + * config/gcn/mkoffload.c (main): Create an offload image only in + 64-bit configurations. + +2021-01-14 H.J. Lu <hjl.tools@gmail.com> + + PR target/98667 + * config/i386/i386-options.c (ix86_option_override_internal): + Issue an error for -fcf-protection with CF_BRANCH when compiling + for 32-bit non-TARGET_CMOV targets. + +2021-01-14 Uroš Bizjak <ubizjak@gmail.com> + + PR target/98671 + * config/i386/i386-options.c (ix86_valid_target_attribute_inner_p): + Remove declaration and initialization of shadow variable "ret". + (ix86_option_override_internal): Remove delcaration of + shadow variable "i". Redeclare shadowed variable to unsigned. + * common/config/i386/i386-common.c (pta_size): Redeclare to unsigned. + * config/i386/i386-builtins.c (get_builtin_code_for_version): + Update for redeclaration. + * config/i386/i386.h (pta_size): Ditto. + +2021-01-14 Richard Biener <rguenther@suse.de> + + PR tree-optimization/98674 + * tree-data-ref.c (base_supports_access_fn_components_p): New. + (initialize_data_dependence_relation): For two bases without + possible access fns resort to type size equality when determining + shape compatibility. + +2021-01-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> + + PR target/66791 + * config/arm/arm_neon.h: Replace calls to __builtin_vcge* by + <=, >= operators in vcle and vcge intrinsics respectively. + * config/arm/arm_neon_builtins.def: Remove entry for + vcge and vcgeu. + +2021-01-14 Uroš Bizjak <ubizjak@gmail.com> + + PR target/98671 + * config/i386/i386-options.c (ix86_function_specific_save): + Remove redundant assignment to opts->x_ix86_branch_cost. + * config/i386/i386.c (ix86_prefetch_sse): + Rename from x86_prefetch_sse. Update all uses. + * config/i386/i386.h: Update for rename. + * config/i386/i386-options.h: Ditto. + +2021-01-14 Jakub Jelinek <jakub@redhat.com> + + PR target/98670 + * config/i386/sse.md (*sse4_1_zero_extendv8qiv8hi2_3, + *sse4_1_zero_extendv4hiv4si2_3, *sse4_1_zero_extendv2siv2di2_3): + Use Bm instead of m for non-avx. Add isa attribute. + +2021-01-14 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/96688 + * match.pd (~(X >> Y) -> ~X >> Y): New simplification if + ~X can be simplified. + +2021-01-14 Richard Sandiford <richard.sandiford@arm.com> + + * tree-vect-stmts.c (vect_model_load_cost): Account for unused + IFN_LOAD_LANES results. + +2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64-simd.md (aarch64_<su>xtl<mode>): + Define. + (aarch64_xtn<mode>): Likewise. + * config/aarch64/aarch64-simd-builtins.def (sxtl, uxtl, xtn): + Define + builtins. + * config/aarch64/arm_neon.h (vmovl_s8): Reimplement using + builtin. + (vmovl_s16): Likewise. + (vmovl_s32): Likewise. + (vmovl_u8): Likewise. + (vmovl_u16): Likewise. + (vmovl_u32): Likewise. + (vmovn_s16): Likewise. + (vmovn_s32): Likewise. + (vmovn_s64): Likewise. + (vmovn_u16): Likewise. + (vmovn_u32): Likewise. + (vmovn_u64): Likewise. + +2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64-simd.md (aarch64_<su>qxtn2<mode>_le): + Define. + (aarch64_<su>qxtn2<mode>_be): Likewise. + (aarch64_<su>qxtn2<mode>): Likewise. + * config/aarch64/aarch64-simd-builtins.def (sqxtn2, uqxtn2): + Define builtins. + * config/aarch64/iterators.md (SAT_TRUNC): Define code_iterator. + (su): Handle ss_truncate and us_truncate. + * config/aarch64/arm_neon.h (vqmovn_high_s16): Reimplement using + builtin. + (vqmovn_high_s32): Likewise. + (vqmovn_high_s64): Likewise. + (vqmovn_high_u16): Likewise. + (vqmovn_high_u32): Likewise. + (vqmovn_high_u64): Likewise. + +2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * config/aarch64/aarch64-simd.md (aarch64_xtn2<mode>_le): + Define. + (aarch64_xtn2<mode>_be): Likewise. + (aarch64_xtn2<mode>): Likewise. + * config/aarch64/aarch64-simd-builtins.def (xtn2): Define + builtins. + * config/aarch64/arm_neon.h (vmovn_high_s16): Reimplement using + builtins. + (vmovn_high_s32): Likewise. + (vmovn_high_s64): Likewise. + (vmovn_high_u16): Likewise. + (vmovn_high_u32): Likewise. + (vmovn_high_u64): Likewise. + 2021-01-13 Stafford Horne <shorne@gmail.com> * config/or1k/or1k.h (ASM_PREFERRED_EH_DATA_FORMAT): New macro. |