diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 7a4e796..4f3a3af 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -2594,7 +2594,7 @@ def LCMPXCHG32 : I<0xB1, MRMDestMem, (outs), (ins i32mem:$ptr, GR32:$swap), [(X86cas addr:$ptr, GR32:$swap, 4)]>, TB, LOCK; } let Defs = [EAX, EBX, ECX, EDX, EFLAGS], Uses = [EAX, EBX, ECX, EDX] in { -def LCMPXCHG8B : I<0xC7, MRMDestMem, (outs), (ins i32mem:$ptr), +def LCMPXCHG8B : I<0xC7, MRM1m, (outs), (ins i32mem:$ptr), "lock cmpxchg8b\t$ptr", [(X86cas8 addr:$ptr)]>, TB, LOCK; } |