Index: cfe/trunk/lib/Parse/ParseStmtAsm.cpp
===================================================================
--- cfe/trunk/lib/Parse/ParseStmtAsm.cpp
+++ cfe/trunk/lib/Parse/ParseStmtAsm.cpp
@@ -636,7 +636,7 @@
   // Filter out "fpsw" and "mxcsr". They aren't valid GCC asm clobber
   // constraints. Clang always adds fpsr to the clobber list anyway.
   llvm::erase_if(Clobbers, [](const std::string &C) {
-    return C == "fpsw" || C == "mxcsr";
+    return C == "fpsr" || C == "mxcsr";
   });
 
   // Build the vector of clobber StringRefs.