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; RUN: llc < %s -march=x86 -mattr=+sse2 -mcpu=penryn | FileCheck %s
define <4 x float> @test(float %a) {
; CHECK-LABEL: test:
; CHECK: insertps $29, {{.*}}, %xmm0
; CHECK-NEXT: retl
entry:
%tmp = insertelement <4 x float> zeroinitializer, float %a, i32 1
%tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 2
%tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, i32 3
ret <4 x float> %tmp6
}
define <2 x i64> @test2(i32 %a) {
; CHECK-LABEL: test2:
; CHECK: movd {{.*}}, %xmm0
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,0,1]
; CHECK-NEXT: retl
entry:
%tmp7 = insertelement <4 x i32> zeroinitializer, i32 %a, i32 2
%tmp9 = insertelement <4 x i32> %tmp7, i32 0, i32 3
%tmp10 = bitcast <4 x i32> %tmp9 to <2 x i64>
ret <2 x i64> %tmp10
}
define <4 x float> @test3(<4 x float> %A) {
; CHECK-LABEL: test3:
; CHECK: insertps {{.*#+}} xmm0 = zero,xmm0[0],zero,zero
; CHECK-NEXT: retl
%tmp0 = extractelement <4 x float> %A, i32 0
%tmp1 = insertelement <4 x float> <float 0.000000e+00, float undef, float undef, float undef >, float %tmp0, i32 1
%tmp2 = insertelement <4 x float> %tmp1, float 0.000000e+00, i32 2
ret <4 x float> %tmp2
}
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