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48 lines
2.1 KiB
LLVM
48 lines
2.1 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 -o %t -f
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; RUN: grep pshufhw %t | count 1
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; RUN: grep pshuflw %t | count 1
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; RUN: grep movhps %t | count 1
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void %test1(<2 x long>* %res, <2 x long>* %A) {
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%tmp = load <2 x long>* %A
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%tmp = cast <2 x long> %tmp to <8 x short>
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%tmp0 = extractelement <8 x short> %tmp, uint 0
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%tmp1 = extractelement <8 x short> %tmp, uint 1
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%tmp2 = extractelement <8 x short> %tmp, uint 2
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%tmp3 = extractelement <8 x short> %tmp, uint 3
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%tmp4 = extractelement <8 x short> %tmp, uint 4
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%tmp5 = extractelement <8 x short> %tmp, uint 5
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%tmp6 = extractelement <8 x short> %tmp, uint 6
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%tmp7 = extractelement <8 x short> %tmp, uint 7
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%tmp8 = insertelement <8 x short> undef, short %tmp2, uint 0
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%tmp9 = insertelement <8 x short> %tmp8, short %tmp1, uint 1
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%tmp10 = insertelement <8 x short> %tmp9, short %tmp0, uint 2
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%tmp11 = insertelement <8 x short> %tmp10, short %tmp3, uint 3
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%tmp12 = insertelement <8 x short> %tmp11, short %tmp6, uint 4
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%tmp13 = insertelement <8 x short> %tmp12, short %tmp5, uint 5
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%tmp14 = insertelement <8 x short> %tmp13, short %tmp4, uint 6
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%tmp15 = insertelement <8 x short> %tmp14, short %tmp7, uint 7
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%tmp15 = cast <8 x short> %tmp15 to <2 x long>
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store <2 x long> %tmp15, <2 x long>* %res
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ret void
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}
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void %test2(<4 x float>* %r, <2 x int>* %A) {
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%tmp = load <4 x float>* %r
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%tmp = cast <2 x int>* %A to double*
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%tmp = load double* %tmp
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%tmp = insertelement <2 x double> undef, double %tmp, uint 0
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%tmp5 = insertelement <2 x double> %tmp, double undef, uint 1
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%tmp6 = cast <2 x double> %tmp5 to <4 x float>
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%tmp = extractelement <4 x float> %tmp, uint 0
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%tmp7 = extractelement <4 x float> %tmp, uint 1
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%tmp8 = extractelement <4 x float> %tmp6, uint 0
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%tmp9 = extractelement <4 x float> %tmp6, uint 1
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%tmp10 = insertelement <4 x float> undef, float %tmp, uint 0
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%tmp11 = insertelement <4 x float> %tmp10, float %tmp7, uint 1
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%tmp12 = insertelement <4 x float> %tmp11, float %tmp8, uint 2
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%tmp13 = insertelement <4 x float> %tmp12, float %tmp9, uint 3
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store <4 x float> %tmp13, <4 x float>* %r
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ret void
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}
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