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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 07e865e..30cf2fe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,69 @@ +2022-02-11 Iain Sandoe <iain@sandoe.co.uk> + Vladimir Makarov <vmakarov@redhat.com> + + PR target/104117 + * config/rs6000/rs6000.cc (darwin_rs6000_legitimate_lo_sum_const_p): + Check for UNSPEC_MACHOPIC_OFFSET wrappers on symbolic addresses when + emitting PIC code. + (legitimate_lo_sum_address_p): Likewise. + * lra-constraints.cc (process_address_1): Do not attempt to emit a reg + load from an invalid lo_sum address. + +2022-02-11 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/104499 + * match.pd ((X & Y) CMP 0 -> X CMP2 ~Y): Use view_convert instead + of convert. + +2022-02-11 Jakub Jelinek <jakub@redhat.com> + + * tree.cc (build_common_builtin_nodes): Fix up formatting in + __builtin_clear_padding decl creation. + * gimplify.cc (gimple_add_padding_init_for_auto_var): Encode + for_auto_init in the value of 2nd BUILT_IN_CLEAR_PADDING + argument rather than in 3rd argument. + (gimplify_call_expr): Likewise. Fix up comment formatting. + * gimple-fold.cc (gimple_fold_builtin_clear_padding): Expect + 2 arguments instead of 3, take for_auto_init from the value + of 2nd argument. + +2022-02-11 Vladimir N. Makarov <vmakarov@redhat.com> + + PR rtl-optimization/104400 + * lra-constraints.cc (process_alt_operands): Don't make union of + this_alternative_exclude_start_hard_regs when reg class in insn + alternative covers other reg classes in the same alternative. + +2022-02-11 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/104446 + * combine.cc (subst): Don't substitute CONST_INTs into RTX_AUTOINC + operands. + +2022-02-11 Richard Biener <rguenther@suse.de> + + PR middle-end/104496 + * internal-fn.cc (vectorized_internal_fn_supported_p): + Bail out for integer mode vector types. + +2022-02-11 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/104459 + * df-scan.cc (df_insn_change_bb): Don't call df_set_bb_dirty when + moving DEBUG_INSNs between bbs. + +2022-02-11 liuhongt <hongtao.liu@intel.com> + + PR tree-optimization/104479 + * match.pd (uncond_op + vec_cond -> cond_op): Add single_use + for the dest of uncond_op. + +2022-02-11 Tom de Vries <tdevries@suse.de> + + PR target/104456 + * config/nvptx/nvptx.cc (prevent_branch_around_nothing): Handle asm + insn. + 2022-02-10 Qing Zhao <qing.zhao@oracle.com> PR middle-end/100775 |