mirror of
https://github.com/c64scene-ar/llvm-6502.git
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69ccadd753
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.5 KiB
LLVM
45 lines
1.5 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -disable-output &&
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; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | not grep vector_shuffle
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%T = type <4 x float>
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implementation
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%T %test1(%T %v1) {
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%v2 = shufflevector %T %v1, %T undef, <4 x uint> <uint 0, uint 1, uint 2, uint 3>
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ret %T %v2
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}
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%T %test2(%T %v1) {
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%v2 = shufflevector %T %v1, %T %v1, <4 x uint> <uint 0, uint 5, uint 2, uint 7>
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ret %T %v2
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}
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float %test3(%T %A, %T %B, float %f) {
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%C = insertelement %T %A, float %f, uint 0
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%D = shufflevector %T %C, %T %B, <4 x uint> <uint 5, uint 0, uint 2, uint 7>
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%E = extractelement %T %D, uint 1
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ret float %E
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}
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int %test4(<4 x int> %X) {
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%tmp152.i53899.i = shufflevector <4 x int> %X, <4 x int> undef, <4 x uint> zeroinitializer
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%tmp34 = extractelement <4 x int> %tmp152.i53899.i, uint 0
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ret int %tmp34
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}
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int %test5(<4 x int> %X) {
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%tmp152.i53899.i = shufflevector <4 x int> %X, <4 x int> undef, <4 x uint> <uint 3, uint 2, uint undef, uint undef>
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%tmp34 = extractelement <4 x int> %tmp152.i53899.i, uint 0
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ret int %tmp34
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}
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float %test6(<4 x float> %X) {
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%X = cast <4 x float> %X to <4 x int>
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%tmp152.i53899.i = shufflevector <4 x int> %X, <4 x int> undef, <4 x uint> zeroinitializer
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%tmp152.i53900.i = cast <4 x int> %tmp152.i53899.i to <4 x float>
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%tmp34 = extractelement <4 x float> %tmp152.i53900.i, uint 0
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ret float %tmp34
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}
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