[ms-inline asm] Add a MCAsmParserSemaCallback to the TargetAsmParser.

llvm-svn: 166308

llvm/include/llvm/MC/MCTargetAsmParser.h

@@ -44,6 +44,10 @@ protected: // Can only create subclasses.
   /// ParsingInlineAsm - Are we parsing ms-style inline assembly?
   bool ParsingInlineAsm;
 
+  /// SemaCallback - The Sema callback implementation.  Must be set when parsing
+  /// ms-style inline assembly.
+  MCAsmParserSemaCallback *SemaCallback;
+
 public:
   virtual ~MCTargetAsmParser();
 
@@ -53,6 +57,10 @@ public:
   bool isParsingInlineAsm () { return ParsingInlineAsm; }
   void setParsingInlineAsm (bool Value) { ParsingInlineAsm = Value; }
 
+  void setSemaCallback(MCAsmParserSemaCallback *Callback) {
+    SemaCallback = Callback;
+  }
+
   virtual bool ParseRegister(unsigned &RegNo, SMLoc &StartLoc,
                              SMLoc &EndLoc) = 0;