[ms-inline asm] Have generateAsmString() return the AsmString computed by Sema.
We still need to translate the string, but this at least gets us one step
closer to using the more general EmitAsmStmt() codegen function. No functional
change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162785 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index ac432e8..ddd47bf 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -623,7 +623,7 @@
 /// Assemble final IR asm string (MS-style).
 std::string MSAsmStmt::generateAsmString(ASTContext &C) const {
   // FIXME: This needs to be translated into the IR string representation.
-  return std::string();
+  return AsmStr;
 }
 
 Expr *MSAsmStmt::getOutputExpr(unsigned i) {