diff options
Diffstat (limited to 'gcc/config/i386/i386.md')
| -rw-r--r-- | gcc/config/i386/i386.md | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index c79f1dd..65c5f0d 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -1161,15 +1161,6 @@ [(set_attr "type" "alu1") (set_attr "mode" "SI") (set_attr "length_immediate" "0")]) - -(define_insn "*movsi_zero" - [(set (match_operand:SI 0 "register_operand" "=r") - (match_operand:SI 1 "const0_operand" "i")) - (clobber (reg:CC 17))] - "reload_completed && (TARGET_USE_MOV0 && !optimize_size)" - "mov{l}\t{%1, %0|%0, %1}" - [(set_attr "type" "imov") - (set_attr "mode" "SI")]) (define_insn "*movsi_or" [(set (match_operand:SI 0 "register_operand" "=r") @@ -14464,9 +14455,7 @@ "" "#" "reload_completed" - [(parallel [(set (match_dup 2) (const_int 0)) - (clobber (reg:CC 17))]) - (parallel [(set (reg:CCZ 17) (compare:CCZ (match_dup 1) (const_int 0))) + [(parallel [(set (reg:CCZ 17) (compare:CCZ (match_dup 1) (const_int 0))) (set (match_dup 0) (ctz:SI (match_dup 1)))]) (set (strict_low_part (match_dup 3)) (eq:QI (reg:CCZ 17) (const_int 0))) @@ -14478,6 +14467,7 @@ (clobber (reg:CC 17))])] { operands[3] = gen_lowpart (QImode, operands[2]); + ix86_expand_clear (operands[2]); }) (define_insn "*ffssi_1" |