Etch out the code path for MS-style inline assembly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158325 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index e4d9f0a..97eb4d5 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -550,6 +550,12 @@
   std::copy(clobbers, clobbers + NumClobbers, Clobbers);
 }
 
+MSAsmStmt::MSAsmStmt(ASTContext &C, SourceLocation asmloc, std::string &asmstr,
+                     SourceLocation endloc)
+  : Stmt(MSAsmStmtClass), AsmLoc(asmloc), EndLoc(endloc), AsmStr(asmstr),
+    IsSimple(true), IsVolatile(true) {
+}
+
 ObjCForCollectionStmt::ObjCForCollectionStmt(Stmt *Elem, Expr *Collect,
                                              Stmt *Body,  SourceLocation FCL,
                                              SourceLocation RPL)