diff options
Diffstat (limited to 'MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S')
| -rw-r--r-- | MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S index 86b338e418..7b7b8e6a41 100644 --- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S +++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.S @@ -34,5 +34,5 @@ ASM_GLOBAL ASM_PFX(InternalSyncCompareExchange64)
ASM_PFX(InternalSyncCompareExchange64):
mov %rdx, %rax
- lock cmpxchg %r8,(%rcx)
+ lock/cmpxchg %r8,(%rcx)
ret
|