llvm-mirror/test/CodeGen/X86/vec_shuffle-14.ll

; RUN: llc < %s -march=x86 -mattr=+sse2,-avx | FileCheck %s -check-prefix=X86-32
; RUN: llc < %s -march=x86-64 -mattr=+sse2,-avx | FileCheck %s -check-prefix=X86-64

define <4 x i32> @t1(i32 %a) nounwind  {
entry:
        %tmp = insertelement <4 x i32> undef, i32 %a, i32 0
	%tmp6 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp, <4 x i32> < i32 4, i32 1, i32 2, i32 3 >		; <<4 x i32>> [#uses=1]
	ret <4 x i32> %tmp6

; X86-32-LABEL: t1:
; X86-32: movd	4(%esp), %xmm0

; X86-64-LABEL: t1:
; X86-64: movd	%e{{..}}, %xmm0
}

define <2 x i64> @t2(i64 %a) nounwind  {
entry:
        %tmp = insertelement <2 x i64> undef, i64 %a, i32 0
	%tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %tmp, <2 x i32> < i32 2, i32 1 >		; <<4 x i32>> [#uses=1]
	ret <2 x i64> %tmp6

; X86-32-LABEL: t2:
; X86-32: movq	4(%esp), %xmm0

; X86-64-LABEL: t2:
; X86-64: movd	%r{{..}}, %xmm0
}

define <2 x i64> @t3(<2 x i64>* %a) nounwind  {
entry:
	%tmp4 = load <2 x i64>* %a, align 16		; <<2 x i64>> [#uses=1]
	%tmp6 = bitcast <2 x i64> %tmp4 to <4 x i32>		; <<4 x i32>> [#uses=1]
	%tmp7 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp6, <4 x i32> < i32 4, i32 5, i32 2, i32 3 >		; <<4 x i32>> [#uses=1]
	%tmp8 = bitcast <4 x i32> %tmp7 to <2 x i64>		; <<2 x i64>> [#uses=1]
	ret <2 x i64> %tmp8

; X86-32-LABEL: t3:
; X86-32: movl	4(%esp)
; X86-32: movq

; X86-64-LABEL: t3:
; X86-64: movq	({{.*}}), %xmm0
}

define <2 x i64> @t4(<2 x i64> %a) nounwind  {
entry:
	%tmp5 = bitcast <2 x i64> %a to <4 x i32>		; <<4 x i32>> [#uses=1]
	%tmp6 = shufflevector <4 x i32> zeroinitializer, <4 x i32> %tmp5, <4 x i32> < i32 4, i32 5, i32 2, i32 3 >		; <<4 x i32>> [#uses=1]
	%tmp7 = bitcast <4 x i32> %tmp6 to <2 x i64>		; <<2 x i64>> [#uses=1]
	ret <2 x i64> %tmp7

; X86-32-LABEL: t4:
; X86-32: movq %xmm0, %xmm0

; X86-64-LABEL: t4:
; X86-64: movq {{.*}}, %xmm0
}

define <2 x i64> @t5(<2 x i64> %a) nounwind  {
entry:
	%tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %a, <2 x i32> < i32 2, i32 1 >		; <<4 x i32>> [#uses=1]
	ret <2 x i64> %tmp6

; X86-32-LABEL: t5:
; X86-32: movq %xmm0, %xmm0

; X86-64-LABEL: t5:
; X86-64: movq {{.*}}, %xmm0
}