diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 29607daf447..709455cd2c7 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -537,6 +537,8 @@ void Emitter::emitInstruction(const MachineInstr &MI) {
         unsigned Address = MCE.getGlobalValueAddress(MO.getSymbolName());
         assert(Address && "Unknown external symbol!");
         emitMaybePCRelativeValue(Address, MO.isPCRelative());
+      } else if (MO.isImmediate()) {
+        emitConstant(MO.getImmedValue(), sizeOfImm(Desc));        
       } else {
 	assert(0 && "Unknown RawFrm operand!");
       }