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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 303e281cbe7..b6ebbf52af6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,91 @@ +2022-12-08 Marek Polacek <polacek@redhat.com> + + * doc/invoke.texi (-fsanitize=address): Suggest options to improve + stack traces. + +2022-12-08 Eugene Rozenfeld <erozen@microsoft.com> + + PR ipa/108000 + * ipa-cp.cc (ipcp_propagate_stage): Fix profile count comparison + +2022-12-08 David Faust <david.faust@oracle.com> + + * config/bpf/bpf.md (bswap<mode>2): New define_insn. + +2022-12-08 Sebastian Pop <spop@amazon.com> + + PR target/98776 + * config/aarch64/aarch64-protos.h (aarch64_output_patchable_area): + Declared. + * config/aarch64/aarch64.cc (aarch64_print_patchable_function_entry): + Emit an UNSPECV_PATCHABLE_AREA pseudo instruction. + (aarch64_output_patchable_area): New. + * config/aarch64/aarch64.md (UNSPECV_PATCHABLE_AREA): New. + (patchable_area): Define. + +2022-12-08 Jakub Jelinek <jakub@redhat.com> + + PR debug/106719 + * cfgbuild.cc (find_bb_boundaries): If there are NOTEs in between + debug_insn (seen after flow_transfer_insn) and insn, move NOTEs + before all the DEBUG_INSNs and split after NOTEs. If there are + other insns like jump table data, clear debug_insn. + +2022-12-08 Jakub Jelinek <jakub@redhat.com> + + PR target/107627 + * config/i386/i386.md (HALF, half): New mode attributes. + (*concat<half><mode>3_5, *concat<mode><dwi>3_6, + *concat<mode><dwi>3_7): New define_insn_and_split patterns. + +2022-12-08 Andrew MacLeod <amacleod@redhat.com> + + PR tree-optimization/107985 + * gimple-range-op.cc + (gimple_range_op_handler::gimple_range_op_handler): Check if type + of the operands is supported. + * gimple-range.cc (gimple_ranger::prefill_stmt_dependencies): Do + not assert if here is no range-op handler. + +2022-12-08 Jiufu Guo <guojiufu@linux.ibm.com> + + * config/rs6000/predicates.md: Use sext_hwi. + * config/rs6000/rs6000.cc (num_insns_constant_gpr): Likewise. + (darwin_rs6000_legitimate_lo_sum_const_p): Likewise. + (mem_operand_gpr): Likewise. + (mem_operand_ds_form): Likewise. + (rs6000_legitimize_address): Likewise. + (rs6000_emit_set_const): Likewise. + (rs6000_emit_set_long_const): Likewise. + (print_operand): Likewise. + (constant_generates_xxspltiw): Remove unnecessary expressions. + * config/rs6000/rs6000.md: Use sext_hwi. + +2022-12-08 Richard Biener <rguenther@suse.de> + + PR tree-optimization/107699 + * match.pd (&a !=/== &a.b + c -> (&a - &a.b) !=/== c): New + pattern variant. + +2022-12-08 Jakub Jelinek <jakub@redhat.com> + + * range-op-float.cc (frange_nextafter): For MODE_COMPOSITE_P from + denormal or zero, use real_nextafter on DFmode with conversions + around it. + (frange_arithmetic): For mode_composite, on top of rounding in the + right direction accept extra 1ulp error for PLUS/MINUS_EXPR, extra + 2ulps error for MULT_EXPR and extra 3ulps error for RDIV_EXPR. + +2022-12-08 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/107967 + * range-op-float.cc (frange_arithmetic): Fix a thinko - if + inf is negative, use nextafter if !real_less (&result, &value) + rather than if real_less (&result, &value). If result is +-INF + while value is finite and -fno-rounding-math, don't do rounding + if !inexact or if result is significantly above max representable + value or below min representable value. + 2022-12-07 Max Filippov <jcmvbkbc@gmail.com> * config.gcc (xtensa*-*-*): Add xtensa-dynconfig.o to extra_objs. |