This patch is to fix some non-robust split conditions in some define_insn_and_splits, to make each of them applied on top of the corresponding condition for define_insn part, otherwise the splitting could perform unexpectedly.
gcc/ChangeLog: * config/xtensa/xtensa.md (movdi_internal, movdf_internal): Fix split condition. --- gcc/config/xtensa/xtensa.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md index cdf22f14b94..e0bf720d6e0 100644 --- a/gcc/config/xtensa/xtensa.md +++ b/gcc/config/xtensa/xtensa.md @@ -779,7 +779,7 @@ (define_insn_and_split "movdi_internal" "register_operand (operands[0], DImode) || register_operand (operands[1], DImode)" "#" - "reload_completed" + "&& reload_completed" [(set (match_dup 0) (match_dup 2)) (set (match_dup 1) (match_dup 3))] { @@ -1053,7 +1053,7 @@ (define_insn_and_split "movdf_internal" "register_operand (operands[0], DFmode) || register_operand (operands[1], DFmode)" "#" - "reload_completed" + "&& reload_completed" [(set (match_dup 0) (match_dup 2)) (set (match_dup 1) (match_dup 3))] { -- 2.27.0