diff --git a/test/CodeGen/X86/memcpy-struct-by-value.ll b/test/CodeGen/X86/memcpy-struct-by-value.ll
index 4bb022e9332..0537075aac3 100644
--- a/test/CodeGen/X86/memcpy-struct-by-value.ll
+++ b/test/CodeGen/X86/memcpy-struct-by-value.ll
@@ -1,5 +1,7 @@
 ; RUN: llc -mtriple=x86_64-linux-gnu -mattr=-fast-string < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=NOFAST
 ; RUN: llc -mtriple=x86_64-linux-gnu -mattr=+fast-string < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=FAST
+; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=haswell < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=HASWELL
+; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=generic < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=GENERIC
 
 %struct.large = type { [4096 x i8] }
 
@@ -11,5 +13,7 @@ define void @test1(%struct.large* nocapture %x) nounwind {
 
 ; ALL-LABEL: test1:
 ; NOFAST: rep;movsq
+; GENERIC: rep;movsq
 ; FAST: rep;movsb
+; HASWELL: rep;movsb
 }