Fix bug in .S files.

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibMmx / Ia32 / CompareMem.S

diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
index 6bce0e1372cd02fbd4ca56d50d6b2eb644fb4961..c7e0b8a2a19305df9798aae4f6c82d0204125c7a 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
+++ b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.S
@@ -42,7 +42,6 @@ _InternalMemCompareMem:
     movzbl  -1(%esi), %eax
     movzbl  -1(%edi), %edx
     subl    %edx, %eax
-    subl    %edx, %eax
     pop     %edi
     pop     %esi
     ret