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Fix bug in backward copy for x64

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3913 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2007-09-22 16:55:58 +00:00
parent 679efe0afa
commit a0b4ea2aec
1 changed files with 1 additions and 1 deletions
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MdePkg/Library/BaseMemoryLibRepStr/x64/CopyMem.asm
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@ -39,7 +39,7 @@ InternalMemCopyMem PROC USES rsi rdi
cmp rsi, rdi cmp rsi, rdi
mov rax, rdi ; rax <- Destination as return value mov rax, rdi ; rax <- Destination as return value
jae @F jae @F
cmp r9, rsi cmp r9, rdi
jae @CopyBackward ; Copy backward if overlapped jae @CopyBackward ; Copy backward if overlapped
@@: @@:
mov rcx, r8 mov rcx, r8