Index: test/CodeGen/tbm-builtins.c
===================================================================
--- test/CodeGen/tbm-builtins.c
+++ test/CodeGen/tbm-builtins.c
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -O3 -triple=x86_64-unknown-unknown -target-feature +tbm -emit-llvm -o - | FileCheck %s
+// REQUIRES: x86-registered-target
 // FIXME: The code generation checks for add/sub and/or are depending on the optimizer.
 
 // Don't include mm_malloc.h, it's system specific.