llvm/test/CodeGen/X86/vec_shuffle.ll
Evan Cheng a78d3277b7 Update
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29059 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 17:54:10 +00:00

44 lines
1.9 KiB
LLVM

; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep shufp | wc -l | grep 1 &&
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movups | wc -l | grep 1 &&
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufhw | wc -l | grep 1
void %test_v4sf(<4 x float>* %P, float %X, float %Y) {
%tmp = insertelement <4 x float> zeroinitializer, float %X, uint 0
%tmp2 = insertelement <4 x float> %tmp, float %X, uint 1
%tmp4 = insertelement <4 x float> %tmp2, float %Y, uint 2
%tmp6 = insertelement <4 x float> %tmp4, float %Y, uint 3
store <4 x float> %tmp6, <4 x float>* %P
ret void
}
void %test_v2sd(<2 x double>* %P, double %X, double %Y) {
%tmp = insertelement <2 x double> zeroinitializer, double %X, uint 0
%tmp2 = insertelement <2 x double> %tmp, double %Y, uint 1
store <2 x double> %tmp2, <2 x double>* %P
ret void
}
void %test_v8i16(<2 x long>* %res, <2 x long>* %A) {
%tmp = load <2 x long>* %A
%tmp = cast <2 x long> %tmp to <8 x short>
%tmp = extractelement <8 x short> %tmp, uint 0
%tmp1 = extractelement <8 x short> %tmp, uint 1
%tmp2 = extractelement <8 x short> %tmp, uint 2
%tmp3 = extractelement <8 x short> %tmp, uint 3
%tmp4 = extractelement <8 x short> %tmp, uint 6
%tmp5 = extractelement <8 x short> %tmp, uint 5
%tmp6 = extractelement <8 x short> %tmp, uint 4
%tmp7 = extractelement <8 x short> %tmp, uint 7
%tmp8 = insertelement <8 x short> undef, short %tmp, uint 0
%tmp9 = insertelement <8 x short> %tmp8, short %tmp1, uint 1
%tmp10 = insertelement <8 x short> %tmp9, short %tmp2, uint 2
%tmp11 = insertelement <8 x short> %tmp10, short %tmp3, uint 3
%tmp12 = insertelement <8 x short> %tmp11, short %tmp4, uint 4
%tmp13 = insertelement <8 x short> %tmp12, short %tmp5, uint 5
%tmp14 = insertelement <8 x short> %tmp13, short %tmp6, uint 6
%tmp15 = insertelement <8 x short> %tmp14, short %tmp7, uint 7
%tmp15 = cast <8 x short> %tmp15 to <2 x long>
store <2 x long> %tmp15, <2 x long>* %res
ret void
}