[llvm-commits] [llvm] r56665 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp

[Evan Cheng]

Author: evancheng
Date: Fri Sep 26 11:58:16 2008
New Revision: 56665

URL: http://llvm.org/viewvc/llvm-project?rev=56665&view=rev
Log:
X86 address displacement field must be interpreted as a 32-bit value.

Modified:
    llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp

Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp?rev=56665&r1=56664&r2=56665&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp Fri Sep 26 11:58:16 2008
@@ -427,9 +427,10 @@
   // FrameIndex with base register with EBP.  Add an offset to the offset.
   MI.getOperand(i).ChangeToRegister(BasePtr, false);
 
-  // Now add the frame object offset to the offset from EBP.
-  int64_t Offset = getFrameIndexOffset(MF, FrameIndex) +
-                   MI.getOperand(i+3).getImm();
+  // Now add the frame object offset to the offset from EBP. Offset is a
+  // 32-bit integer.
+  int Offset = getFrameIndexOffset(MF, FrameIndex) +
+    (int)(MI.getOperand(i+3).getImm());
 
   MI.getOperand(i+3).ChangeToImmediate(Offset);
 }