[ms-inline asm] Add the isParsingInlineAsm() function to the MCAsmTargetParser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166292 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 7 insertions, 1 deletions

diff --git a/include/llvm/MC/MCTargetAsmParser.h b/include/llvm/MC/MCTargetAsmParser.h
index c9ea5ae484..a1e5a55d3a 100644
--- a/include/llvm/MC/MCTargetAsmParser.h
+++ b/include/llvm/MC/MCTargetAsmParser.h
@@ -41,12 +41,18 @@ protected: // Can only create subclasses.
   /// AvailableFeatures - The current set of available features.
   unsigned AvailableFeatures;
 
+  /// ParsingInlineAsm - Are we parsing ms-style inline assembly?
+  bool ParsingInlineAsm;
+
 public:
   virtual ~MCTargetAsmParser();
 
   unsigned getAvailableFeatures() const { return AvailableFeatures; }
   void setAvailableFeatures(unsigned Value) { AvailableFeatures = Value; }
 
+  bool isParsingInlineAsm () { return ParsingInlineAsm; }
+  void setParsingInlineAsm (bool Value) { ParsingInlineAsm = Value; }
+
   virtual bool ParseRegister(unsigned &RegNo, SMLoc &StartLoc,
                              SMLoc &EndLoc) = 0;
 
diff --git a/lib/MC/MCParser/MCTargetAsmParser.cpp b/lib/MC/MCParser/MCTargetAsmParser.cpp
index 6fb1ba4216..60a3a3b59a 100644
--- a/lib/MC/MCParser/MCTargetAsmParser.cpp
+++ b/lib/MC/MCParser/MCTargetAsmParser.cpp
@@ -11,7 +11,7 @@
 using namespace llvm;
 
 MCTargetAsmParser::MCTargetAsmParser()
-  : AvailableFeatures(0)
+  : AvailableFeatures(0), ParsingInlineAsm(false)
 {
 }