; RUN: llc < %s -mcpu=corei7 -march=x86 -mattr=+sse2,-sse4.1 | FileCheck %s

define void @test1(<4 x float>* %F, float* %f) nounwind {
; CHECK-LABEL: test1:
; CHECK:         addps %[[X:xmm[0-9]+]], %[[X]]
; CHECK-NEXT:    movss %[[X]], {{.*}}(%{{.*}})
; CHECK-NEXT:    retl
entry:
	%tmp = load <4 x float>* %F		; <<4 x float>> [#uses=2]
	%tmp7 = fadd <4 x float> %tmp, %tmp		; <<4 x float>> [#uses=1]
	%tmp2 = extractelement <4 x float> %tmp7, i32 0		; <float> [#uses=1]
	store float %tmp2, float* %f
	ret void
}

define float @test2(<4 x float>* %F, float* %f) nounwind {
; CHECK-LABEL: test2:
; CHECK:         addps %[[X:xmm[0-9]+]], %[[X]]
; CHECK-NEXT:    movhlps %[[X]], %[[X2:xmm[0-9]+]]
; CHECK-NEXT:    movss %[[X2]], [[mem:.*\(%.*\)]]
; CHECK-NEXT:    flds [[mem]]
entry:
	%tmp = load <4 x float>* %F		; <<4 x float>> [#uses=2]
	%tmp7 = fadd <4 x float> %tmp, %tmp		; <<4 x float>> [#uses=1]
	%tmp2 = extractelement <4 x float> %tmp7, i32 2		; <float> [#uses=1]
	ret float %tmp2
}

define void @test3(float* %R, <4 x float>* %P1) nounwind {
; CHECK-LABEL: test3:
; CHECK:         movss {{.*}}(%{{.*}}), %[[X:xmm[0-9]+]]
; CHECK-NEXT:    movss %[[X]], {{.*}}(%{{.*}})
; CHECK-NEXT:    retl
entry:
	%X = load <4 x float>* %P1		; <<4 x float>> [#uses=1]
	%tmp = extractelement <4 x float> %X, i32 3		; <float> [#uses=1]
	store float %tmp, float* %R
	ret void
}

define double @test4(double %A) nounwind {
; CHECK-LABEL: test4:
; CHECK:         calll foo
; CHECK-NEXT:    unpckhpd %[[X:xmm[0-9]+]], %[[X]]
; CHECK-NEXT:    addsd {{.*}}(%{{.*}}), %[[X2]]
; CHECK-NEXT:    movsd %[[X2]], [[mem:.*\(%.*\)]]
; CHECK-NEXT:    fldl [[mem]]
entry:
	%tmp1 = call <2 x double> @foo( )		; <<2 x double>> [#uses=1]
	%tmp2 = extractelement <2 x double> %tmp1, i32 1		; <double> [#uses=1]
	%tmp3 = fadd double %tmp2, %A		; <double> [#uses=1]
	ret double %tmp3
}

declare <2 x double> @foo()