[ms-inline asm] Add the helper function, isParseringInlineAsm(). To be used in a future commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166054 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/MC/MCParser/MCAsmParser.h

@@ -75,6 +75,7 @@ public:
   virtual bool Run(bool NoInitialTextSection, bool NoFinalize = false) = 0;
 
   virtual void setParsingInlineAsm(bool V) = 0;
+  virtual bool isParsingInlineAsm() = 0;
 
   /// ParseStatement - Parse the next statement.
   virtual bool ParseStatement() = 0;