; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movq

define <4 x float> @t(float %X) nounwind  {
	%tmp11 = insertelement <4 x float> undef, float %X, i32 0
	%tmp12 = insertelement <4 x float> %tmp11, float %X, i32 1
	%tmp27 = insertelement <4 x float> %tmp12, float 0.000000e+00, i32 2
	%tmp28 = insertelement <4 x float> %tmp27, float 0.000000e+00, i32 3
	ret <4 x float> %tmp28
}