X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseMemoryLibMmx%2FX64%2FScanMem16.S;h=358651419a265855344bfebd2cefa084b9fad47f;hp=8f1899606af3047f96f284d8da6b1c650b885685;hb=9095d37b8fe5bfc3d02adad6ba7fd7359ebc0107;hpb=d1102dba7210b95e41d06c2338a22ba6af248645
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S
index 8f1899606a..358651419a 100644
--- a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S
+++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S
@@ -3,7 +3,7 @@
#
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.
+# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -45,12 +45,12 @@
ASM_GLOBAL ASM_PFX(InternalMemScanMem16)
ASM_PFX(InternalMemScanMem16):
pushq %rdi
- movq %rcx, %rdi
- movq %r8, %rax
- movq %rdx, %rcx
+ movq %rcx, %rdi
+ movq %r8, %rax
+ movq %rdx, %rcx
repne scasw
leaq -2(%rdi), %rax
- cmovnz %rcx, %rax
+ cmovnz %rcx, %rax
popq %rdi
ret