diff options
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S')
-rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S index d642028c9d..a4c7d8cb62 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S @@ -36,7 +36,7 @@ ASM_GLOBAL ASM_PFX(InternalMemSetMem64)
ASM_PFX(InternalMemSetMem64):
movd %r8, %mm0 #Value
- movw %rcx, %rax #rax <- Buffer
+ movq %rcx, %rax #rax <- Buffer
xchg %rdx, %rcx #rcx <- Count
L0:
movntq %mm0, (%rdx)
|