forked from OSchip/llvm-project
71 lines
2.1 KiB
LLVM
71 lines
2.1 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s -check-prefix=X86-32
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; RUN: llc < %s -march=x86-64 -mattr=+sse2 | FileCheck %s -check-prefix=X86-64
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define <4 x i32> @t1(i32 %a) nounwind {
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entry:
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%tmp = insertelement <4 x i32> undef, i32 %a, i32 0
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%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]
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ret <4 x i32> %tmp6
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; X86-32-LABEL: t1:
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; X86-32: movd 4(%esp), %xmm0
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; X86-64-LABEL: t1:
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; X86-64: movd %e{{..}}, %xmm0
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}
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define <2 x i64> @t2(i64 %a) nounwind {
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entry:
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%tmp = insertelement <2 x i64> undef, i64 %a, i32 0
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%tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %tmp, <2 x i32> < i32 2, i32 1 > ; <<4 x i32>> [#uses=1]
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ret <2 x i64> %tmp6
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; X86-32-LABEL: t2:
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; X86-32: movq 4(%esp), %xmm0
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; X86-64-LABEL: t2:
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; X86-64: movd %r{{..}}, %xmm0
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}
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define <2 x i64> @t3(<2 x i64>* %a) nounwind {
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entry:
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%tmp4 = load <2 x i64>* %a, align 16 ; <<2 x i64>> [#uses=1]
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%tmp6 = bitcast <2 x i64> %tmp4 to <4 x i32> ; <<4 x i32>> [#uses=1]
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%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]
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%tmp8 = bitcast <4 x i32> %tmp7 to <2 x i64> ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp8
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; X86-32-LABEL: t3:
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; X86-32: movl 4(%esp)
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; X86-32: movq
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; X86-64-LABEL: t3:
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; X86-64: movq ({{.*}}), %xmm0
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}
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define <2 x i64> @t4(<2 x i64> %a) nounwind {
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entry:
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%tmp5 = bitcast <2 x i64> %a to <4 x i32> ; <<4 x i32>> [#uses=1]
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%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]
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%tmp7 = bitcast <4 x i32> %tmp6 to <2 x i64> ; <<2 x i64>> [#uses=1]
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ret <2 x i64> %tmp7
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; X86-32-LABEL: t4:
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; X86-32: movq %xmm0, %xmm0
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; X86-64-LABEL: t4:
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; X86-64: movq {{.*}}, %xmm0
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}
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define <2 x i64> @t5(<2 x i64> %a) nounwind {
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entry:
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%tmp6 = shufflevector <2 x i64> zeroinitializer, <2 x i64> %a, <2 x i32> < i32 2, i32 1 > ; <<4 x i32>> [#uses=1]
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ret <2 x i64> %tmp6
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; X86-32-LABEL: t5:
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; X86-32: movq %xmm0, %xmm0
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; X86-64-LABEL: t5:
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; X86-64: movq {{.*}}, %xmm0
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}
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