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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ce38410..25721e8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,109 @@ +2022-09-28 Eugene Rozenfeld <erozen@microsoft.com> + + * basic-block.h: Remove discriminator from basic blocks. + * cfghooks.cc (split_block_1): Remove discriminator from basic blocks. + * final.cc (final_start_function_1): Switch from per-bb to per statement + discriminator. + (final_scan_insn_1): Don't keep track of basic block discriminators. + (compute_discriminator): Switch from basic block discriminators to + instruction discriminators. + (insn_discriminator): New function to return instruction discriminator. + (notice_source_line): Use insn_discriminator. + * gimple-pretty-print.cc (dump_gimple_bb_header): Remove dumping of + basic block discriminators. + * gimple-streamer-in.cc (input_bb): Remove reading of basic block + discriminators. + * gimple-streamer-out.cc (output_bb): Remove writing of basic block + discriminators. + * input.cc (make_location): Pass 0 discriminator to COMBINE_LOCATION_DATA. + (location_with_discriminator): New function to combine locus with + a discriminator. + (has_discriminator): New function to check if a location has a discriminator. + (get_discriminator_from_loc): New function to get the discriminator + from a location. + * input.h: Declarations of new functions. + * lto-streamer-in.cc (cmp_loc): Use discriminators in location comparison. + (apply_location_cache): Keep track of current discriminator. + (input_location_and_block): Read discriminator from stream. + * lto-streamer-out.cc (clear_line_info): Set current discriminator to + UINT_MAX. + (lto_output_location_1): Write discriminator to stream. + * lto-streamer.h: Add discriminator to cached_location. + Add current_discr to lto_location_cache. + Add current_discr to output_block. + * print-rtl.cc (print_rtx_operand_code_i): Print discriminator. + * rtl.h: Add extern declaration of insn_discriminator. + * tree-cfg.cc (assign_discriminator): New function to assign a unique + discriminator value to all statements in a basic block that have the given + line number. + (assign_discriminators): Assign discriminators to statement locations. + * tree-pretty-print.cc (dump_location): Dump discriminators. + * tree.cc (set_block): Preserve discriminator when setting block. + (set_source_range): Preserve discriminator when setting source range. + +2022-09-28 H.J. Lu <hjl.tools@gmail.com> + + PR target/107061 + * config/i386/predicates.md (encodekey128_operation): Check + XMM4-XMM6 as clobbered. + (encodekey256_operation): Likewise. + * config/i386/sse.md (encodekey128u32): Clobber XMM4-XMM6. + (encodekey256u32): Likewise. + +2022-09-28 Ju-Zhe Zhong <juzhe.zhong@rivai.ai> + + * config.gcc: Add riscv-vector-builtins.o. + * config/riscv/riscv-builtins.cc (riscv_init_builtins): Add RVV builtin function. + * config/riscv/riscv-protos.h (riscv_v_ext_enabled_vector_mode_p): New function. + * config/riscv/riscv.cc (ENTRY): New macro. + (riscv_v_ext_enabled_vector_mode_p): New function. + (riscv_mangle_type): Add RVV mangle. + (riscv_vector_mode_supported_p): Adjust RVV machine mode. + (riscv_verify_type_context): Add context check for RVV. + (riscv_vector_alignment): Add RVV alignment target hook support. + (TARGET_VECTOR_MODE_SUPPORTED_P): New target hook support. + (TARGET_VERIFY_TYPE_CONTEXT): Ditto. + (TARGET_VECTOR_ALIGNMENT): Ditto. + * config/riscv/t-riscv: Add riscv-vector-builtins.o + * config/riscv/riscv-vector-builtins.cc: New file. + * config/riscv/riscv-vector-builtins.def: New file. + * config/riscv/riscv-vector-builtins.h: New file. + * config/riscv/riscv-vector-switch.def: New file. + +2022-09-28 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> + + * var-tracking.cc (vt_add_function_parameter): Add entry values + up to maximal register mode. + +2022-09-28 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> + + * cselib.cc (new_cselib_val): Keep track of further subvalue + relations. + +2022-09-28 Andrea Corallo <andrea.corallo@arm.com> + + * config/arm/arm-c.cc (arm_cpu_builtins): Define + __ARM_FEATURE_AES and __ARM_FEATURE_SHA2. + +2022-09-28 Xi Ruoyao <xry111@xry111.site> + + PR tree-optimization/105414 + * config/loongarch/loongarch.md (UNSPEC_FMAX): New unspec. + (UNSPEC_FMIN): Likewise. + (fmax<mode>3): Use UNSPEC_FMAX instead of smax. + (fmin<mode>3): Use UNSPEC_FMIN instead of smin. + +2022-09-28 Lulu Cheng <chenglulu@loongson.cn> + + * config/loongarch/loongarch.cc (loongarch_asan_shadow_offset): + Fixed typo in "asan_mapping.h". + +2022-09-28 H.J. Lu <hjl.tools@gmail.com> + + PR middle-end/58245 + * calls.cc: Include "tree-eh.h". + (expand_call): Check stack canary before throwing exception. + 2022-09-27 Eugene Rozenfeld <erozen@microsoft.com> * ipa-cp.cc (good_cloning_opportunity_p): Fix profile count comparison. |