diff --git a/clang/test/Sema/ms-inline-asm.c b/clang/test/Sema/ms-inline-asm.c
index b06c3b140176..d79ed8cb6024 100644
--- a/clang/test/Sema/ms-inline-asm.c
+++ b/clang/test/Sema/ms-inline-asm.c
@@ -1,5 +1,6 @@
 // REQUIRES: x86-64-registered-target
 // RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -fasm-blocks -Wno-microsoft -verify -fsyntax-only
+// XFAIL: *
 
 void t1(void) { 
  __asm __asm // expected-error {{__asm used with no assembly instructions}}