-; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-pc-linux-gnu | grep movs | count 3
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-pc-linux-gnu | grep movs | count 1
@A = global [32 x i32] zeroinitializer
@B = global [32 x i32] zeroinitializer
declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
-define void @main() {
+define void @main() nounwind {
; dword copy
call void @llvm.memcpy.i32(i8* bitcast ([32 x i32]* @A to i8*),
i8* bitcast ([32 x i32]* @B to i8*),