[ms-inline asm] Move the immediate asm rewrite into the target specific
logic as a QOI cleanup.  No functional change.  Tests already in place.
rdar://13456414

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177446 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 9eab076..7c5eb7d 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -4105,12 +4105,8 @@
       MCParsedAsmOperand *Operand = Info.ParsedOperands[i];
 
       // Immediate.
-      if (Operand->isImm()) {
-        if (Operand->needAsmRewrite())
-          AsmStrRewrites.push_back(AsmRewrite(AOK_ImmPrefix,
-                                              Operand->getStartLoc()));
+      if (Operand->isImm())
         continue;
-      }
 
       // Register operand.
       if (Operand->isReg() && !Operand->needAddressOf()) {