Revert "Re-enable passing MS inline asm test."

Microsoft inline asm crashes on the hexagon bot for unknown reasons.

This reverts commit r193124.

llvm-svn: 193128

clang/test/Parser/MicrosoftExtensions.c

@@ -20,12 +20,15 @@ void * __ptr32 PtrToPtr32(const void *p)
 
 void __forceinline InterlockedBitTestAndSet (long *Base, long Bit)
 {
+  // FIXME: Re-enable this once MS inline asm stabilizes.
+#if 0
   __asm {
     mov eax, Bit
     mov ecx, Base
     lock bts [ecx], eax
     setc al
   };
+#endif
 }
 _inline int foo99() { return 99; }