MdePkg BaseSynchronizationLib InterlockedCompareExchange64: Fix ICC build

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / Ia32 / InterlockedCompareExchange64.nasm

diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm
index ee63ff7f12ef78cc1f99e316f856fd944c065f5b..206de407aed62438ae1882b31d4547b77ef21080 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm
+++ b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange64.nasm
@@ -41,7 +41,7 @@ ASM_PFX(InternalSyncCompareExchange64):
     mov     edx, [esp + 20]\r
     mov     ebx, [esp + 24]\r
     mov     ecx, [esp + 28]\r
-    lock    cmpxchg8b   qword [esi]\r
+    lock    cmpxchg8b [esi]\r
     pop     ebx\r
     pop     esi\r
     ret\r