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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d3b61e..35a8385 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,193 @@ +2022-11-07 David Faust <david.faust@oracle.com> + + * config/bpf/bpf.cc (handle_attr_preserve): Use maybe_make_core_relo(). + +2022-11-07 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/55157 + * range-op.cc (operator_mult::wi_fold): Optimize multiplications + by powers of 2. + +2022-11-07 H.J. Lu <hjl.tools@gmail.com> + + PR middle-end/102566 + * tree-ssa-ccp.cc (optimize_atomic_bit_test_and): Also handle + if (_5 < 0) and if (_5 >= 0). + +2022-11-07 Richard Purdie <richard.purdie@linuxfoundation.org> + + * file-prefix-map.cc (remap_filename): Handle NULL filenames. + +2022-11-07 Alexander Monakov <amonakov@ispras.ru> + + PR tree-optimization/107505 + * tree-ssa-sink.cc (statement_sink_location): Additionally + reject ECF_RETURNS_TWICE calls. + +2022-11-07 Aldy Hernandez <aldyh@redhat.com> + + PR tree-optimization/107541 + * range-op.cc (operator_div::fold_range): Restrict power of 2 + optimization to positive numbers. + +2022-11-07 Richard Biener <rguenther@suse.de> + + * tree-ssa-loop-unswitch.cc (unswitch_predicate::count): New. + (unswitch_predicate::unswitch_predicate): Initialize count. + (init_loop_unswitch_info): First collect candidates and + determine the outermost loop to unswitch. + (tree_ssa_unswitch_loops): First perform all guard hoisting, + then perform unswitching on innermost loop predicates. + (find_unswitching_predicates_for_bb): Keep track of the + most profitable predicate to unswitch on. + (tree_unswitch_single_loop): Unswitch given predicate if + not NULL. + +2022-11-07 Martin Liska <mliska@suse.cz> + Gerald Pfeifer <gerald@pfeifer.com> + + * doc/invoke.texi: Improve wording. + +2022-11-07 Martin Liska <mliska@suse.cz> + + * range-op.cc: Add final override keywords. + +2022-11-07 Kewen Lin <linkw@linux.ibm.com> + + PR tree-optimization/107412 + * gimple-fold.cc (gimple_fold_mask_load_store_mem_ref): Rename to ... + (gimple_fold_partial_load_store_mem_ref): ... this, add one parameter + mask_p indicating it's for mask or length, and add some handlings for + IFN LEN_{LOAD,STORE}. + (gimple_fold_mask_load): Rename to ... + (gimple_fold_partial_load): ... this, add one parameter mask_p. + (gimple_fold_mask_store): Rename to ... + (gimple_fold_partial_store): ... this, add one parameter mask_p. + (gimple_fold_call): Add the handlings for IFN LEN_{LOAD,STORE}, + and adjust calls on gimple_fold_mask_load_store_mem_ref to + gimple_fold_partial_load_store_mem_ref. + +2022-11-07 Hu, Lin1 <lin1.hu@intel.com> + + * common/config/i386/cpuinfo.h + (get_intel_cpu): Handle Grand Ridge. + * common/config/i386/i386-common.cc + (processor_names): Add grandridge. + (processor_alias_table): Ditto. + * common/config/i386/i386-cpuinfo.h: + (enum processor_types): Add INTEL_GRANDRIDGE. + * config.gcc: Add -march=grandridge. + * config/i386/driver-i386.cc (host_detect_local_cpu): + Handle grandridge. + * config/i386/i386-c.cc (ix86_target_macros_internal): + Ditto. + * config/i386/i386-options.cc (m_GRANDRIDGE): New define. + (processor_cost_table): Add grandridge. + * config/i386/i386.h (enum processor_type): + Add PROCESSOR_GRANDRIDGE. + (PTA_GRANDRIDGE): Ditto. + * doc/extend.texi: Add grandridge. + * doc/invoke.texi: Ditto. + +2022-11-07 konglin1 <lingling.kong@intel.com> + + * config/i386/i386.opt:Add -mprefer-remote-atomic. + * config/i386/sync.md (atomic_<plus_logic><mode>): + New define_expand. + (atomic_add<mode>): Rename to below one. + (atomic_add<mode>_1): To this. + (atomic_<logic><mode>): Ditto. + (atomic_<logic><mode>_1): Ditto. + * doc/invoke.texi: Add -mprefer-remote-atomic. + +2022-11-07 konglin1 <lingling.kong@intel.com> + + * common/config/i386/cpuinfo.h (get_available_features): + Detect raoint. + * common/config/i386/i386-common.cc (OPTION_MASK_ISA2_RAOINT_SET, + OPTION_MASK_ISA2_RAOINT_UNSET): New. + (ix86_handle_option): Handle -mraoint. + * common/config/i386/i386-cpuinfo.h (enum processor_features): + Add FEATURE_RAOINT. + * common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for + raoint. + * config.gcc: Add raointintrin.h + * config/i386/cpuid.h (bit_RAOINT): New. + * config/i386/i386-builtin.def (BDESC): Add new builtins. + * config/i386/i386-c.cc (ix86_target_macros_internal): Define + __RAOINT__. + * config/i386/i386-isa.def (RAOINT): Add DEF_PTA(RAOINT). + * config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p): + Add -mraoint. + * config/i386/sync.md (rao_a<raointop><mode>): New define insn. + * config/i386/i386.opt: Add option -mraoint. + * config/i386/x86gprintrin.h: Include raointintrin.h. + * doc/extend.texi: Document raoint. + * doc/invoke.texi: Document -mraoint. + * doc/sourcebuild.texi: Document target raoint. + * config/i386/raointintrin.h: New file. + +2022-11-07 Haochen Jiang <haochen.jiang@intel.com> + + * common/config/i386/cpuinfo.h + (get_intel_cpu): Handle Granite Rapids. + * common/config/i386/i386-common.cc: + (processor_names): Add graniterapids. + (processor_alias_table): Ditto. + * common/config/i386/i386-cpuinfo.h + (enum processor_subtypes): Add INTEL_GRANTIERAPIDS. + * config.gcc: Add -march=graniterapids. + * config/i386/driver-i386.cc (host_detect_local_cpu): + Handle graniterapids. + * config/i386/i386-c.cc (ix86_target_macros_internal): + Ditto. + * config/i386/i386-options.cc (m_GRANITERAPIDS): New. + (processor_cost_table): Add graniterapids. + * config/i386/i386.h (enum processor_type): + Add PROCESSOR_GRANITERAPIDS. + (PTA_GRANITERAPIDS): Ditto. + * doc/extend.texi: Add graniterapids. + * doc/invoke.texi: Ditto. + +2022-11-07 Haochen Jiang <haochen.jiang@intel.com> + Hongtao Liu <hongtao.liu@intel.com> + + * common/config/i386/cpuinfo.h (get_available_features): + Detect PREFETCHI. + * common/config/i386/i386-common.cc + (OPTION_MASK_ISA2_PREFETCHI_SET, + OPTION_MASK_ISA2_PREFETCHI_UNSET): New. + (ix86_handle_option): Handle -mprefetchi. + * common/config/i386/i386-cpuinfo.h + (enum processor_features): Add FEATURE_PREFETCHI. + * common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY + for prefetchi. + * config.gcc: Add prfchiintrin.h. + * config/i386/cpuid.h (bit_PREFETCHI): New. + * config/i386/i386-builtin-types.def: + Add DEF_FUNCTION_TYPE (VOID, PCVOID, INT) + and DEF_FUNCTION_TYPE (VOID, PCVOID, INT, INT, INT). + * config/i386/i386-builtin.def (BDESC): Add new builtins. + * config/i386/i386-c.cc (ix86_target_macros_internal): + Define __PREFETCHI__. + * config/i386/i386-expand.cc: Handle new builtins. + * config/i386/i386-isa.def (PREFETCHI): + Add DEF_PTA(PREFETCHI). + * config/i386/i386-options.cc + (ix86_valid_target_attribute_inner_p): Handle prefetchi. + * config/i386/i386.md (prefetchi): New define_insn. + * config/i386/i386.opt: Add option -mprefetchi. + * config/i386/predicates.md (local_func_symbolic_operand): + New predicates. + * config/i386/x86gprintrin.h: Include prfchiintrin.h. + * config/i386/xmmintrin.h (enum _mm_hint): New enum for + prefetchi. + (_mm_prefetch): Handle the highest bit of enum. + * doc/extend.texi: Document prefetchi. + * doc/invoke.texi: Document -mprefetchi. + * doc/sourcebuild.texi: Document target prefetchi. + * config/i386/prfchiintrin.h: New file. + 2022-11-06 Uroš Bizjak <ubizjak@gmail.com> * optabs.cc (can_vec_set_var_idx_p): Use operand[2] |