diff options
Diffstat (limited to 'lib/Target/X86/X86InstrInfo.td')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index e2e2fb8097..b62171f558 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -2553,20 +2553,23 @@ let Defs = [EAX, EFLAGS], Uses = [EAX] in { def CMPXCHG32 : I<0xB1, Pseudo, (outs), (ins i32mem:$ptr, GR32:$swap), "cmpxchgl $swap,$ptr", []>, TB; def LCMPXCHG32 : I<0xB1, Pseudo, (outs), (ins i32mem:$ptr, GR32:$swap), - "lock cmpxchgl $swap,$ptr", [(X86cas addr:$ptr, GR32:$swap, 4)]>, TB, LOCK; + "lock cmpxchgl $swap,$ptr", + [(X86cas addr:$ptr, GR32:$swap, 4)]>, TB, LOCK; } let Defs = [AX, EFLAGS], Uses = [AX] in { def CMPXCHG16 : I<0xB1, Pseudo, (outs), (ins i16mem:$ptr, GR16:$swap), "cmpxchgw $swap,($ptr)", []>, TB, OpSize; def LCMPXCHG16 : I<0xB1, Pseudo, (outs), (ins i16mem:$ptr, GR16:$swap), - "lock cmpxchgw $swap,$ptr", [(X86cas addr:$ptr, GR16:$swap, 2)]>, TB, OpSize, LOCK; + "lock cmpxchgw $swap,$ptr", + [(X86cas addr:$ptr, GR16:$swap, 2)]>, TB, OpSize, LOCK; } let Defs = [AL, EFLAGS], Uses = [AL] in { def CMPXCHG8 : I<0xB0, Pseudo, (outs), (ins i8mem:$ptr, GR8:$swap), "cmpxchgb $swap,($ptr)", []>, TB; def LCMPXCHG8 : I<0xB0, Pseudo, (outs), (ins i8mem:$ptr, GR8:$swap), - "lock cmpxchgb $swap,$ptr", [(X86cas addr:$ptr, GR8:$swap, 1)]>, TB, LOCK; + "lock cmpxchgb $swap,$ptr", + [(X86cas addr:$ptr, GR8:$swap, 1)]>, TB, LOCK; } let Constraints = "$val = $dst", Defs = [EFLAGS] in { |