Remove a couple of bogus casts.

llvm-svn: 28493
diff --git a/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp b/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
index 1a5ac83..d8e9742 100755
--- a/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
@@ -98,7 +98,7 @@
     return;
 
   case MachineOperand::MO_Immediate:
-    O << (int)MO.getImmedValue();
+    O << MO.getImmedValue();
     return;
   case MachineOperand::MO_MachineBasicBlock:
     printBasicBlockLabel(MO.getMachineBasicBlock());