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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173568 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
1.4 KiB
LLVM
35 lines
1.4 KiB
LLVM
; RUN: llc < %s -march=x86 -mcpu=pentium4 -mattr=+sse2 | FileCheck %s -check-prefix=SSE2
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; RUN: llc < %s -march=x86 -mcpu=pentium4 -mattr=+sse3 | FileCheck %s -check-prefix=SSE3
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define void @test_v4sf(<4 x float>* %P, <4 x float>* %Q, float %X) nounwind {
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%tmp = insertelement <4 x float> zeroinitializer, float %X, i32 0 ; <<4 x float>> [#uses=1]
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%tmp2 = insertelement <4 x float> %tmp, float %X, i32 1 ; <<4 x float>> [#uses=1]
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%tmp4 = insertelement <4 x float> %tmp2, float %X, i32 2 ; <<4 x float>> [#uses=1]
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%tmp6 = insertelement <4 x float> %tmp4, float %X, i32 3 ; <<4 x float>> [#uses=1]
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%tmp8 = load <4 x float>* %Q ; <<4 x float>> [#uses=1]
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%tmp10 = fmul <4 x float> %tmp8, %tmp6 ; <<4 x float>> [#uses=1]
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store <4 x float> %tmp10, <4 x float>* %P
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ret void
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; SSE2: test_v4sf:
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; SSE2: pshufd $0
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; SSE3: test_v4sf:
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; SSE3: pshufd $0
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}
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define void @test_v2sd(<2 x double>* %P, <2 x double>* %Q, double %X) nounwind {
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%tmp = insertelement <2 x double> zeroinitializer, double %X, i32 0 ; <<2 x double>> [#uses=1]
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%tmp2 = insertelement <2 x double> %tmp, double %X, i32 1 ; <<2 x double>> [#uses=1]
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%tmp4 = load <2 x double>* %Q ; <<2 x double>> [#uses=1]
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%tmp6 = fmul <2 x double> %tmp4, %tmp2 ; <<2 x double>> [#uses=1]
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store <2 x double> %tmp6, <2 x double>* %P
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ret void
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; SSE2: test_v2sd:
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; SSE2: shufpd $0
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; SSE3: test_v2sd:
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; SSE3: movddup
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}
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