1; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movq 2 3define <4 x float> @t(float %X) nounwind { 4 %tmp11 = insertelement <4 x float> undef, float %X, i32 0 5 %tmp12 = insertelement <4 x float> %tmp11, float %X, i32 1 6 %tmp27 = insertelement <4 x float> %tmp12, float 0.000000e+00, i32 2 7 %tmp28 = insertelement <4 x float> %tmp27, float 0.000000e+00, i32 3 8 ret <4 x float> %tmp28 9} 10