1; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movss
2; PR2472
3
4define <4 x i32> @a(<4 x i32> %a) nounwind {
5entry:
6 %vecext = extractelement <4 x i32> %a, i32 0
7 insertelement <4 x i32> zeroinitializer, i32 %vecext, i32 0
8 %add = add <4 x i32> %a, %0
9 ret <4 x i32> %add
10}
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