diff --git a/test/CodeGen/X86/tls1.ll b/test/CodeGen/X86/tls1.ll
index 5155dfd4a11..85ff360a550 100644
--- a/test/CodeGen/X86/tls1.ll
+++ b/test/CodeGen/X86/tls1.ll
@@ -5,7 +5,7 @@
 
 @i = thread_local global i32 15
 
-define i32 @f() {
+define i32 @f() nounwind {
 entry:
 	%tmp1 = load i32* @i
 	ret i32 %tmp1