diff --git a/test/CodeGen/X86/shl-i64.ll b/test/CodeGen/X86/shl-i64.ll
index 1cfc2c6b127..f00058a8a88 100644
--- a/test/CodeGen/X86/shl-i64.ll
+++ b/test/CodeGen/X86/shl-i64.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=x86 < %s | FileCheck %s
+; RUN: llc -march=x86 -mattr=+sse2 < %s | FileCheck %s
 
 ; Make sure that we don't generate an illegal i64 extract after LegalizeType.
 ; CHECK: shll