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New vector shuffle test case.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29060 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-07-07 17:54:24 +00:00
parent a78d3277b7
commit cb7938c328
1 changed files with 30 additions and 0 deletions
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30
test/CodeGen/X86/vec_shuffle-6.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movups | wc -l | grep 3
%x = global [4 x int] [ int 1, int 2, int 3, int 4 ]
<2 x long> %test1() {
%tmp = load int* getelementptr ([4 x int]* %x, int 0, int 0)
%tmp3 = load int* getelementptr ([4 x int]* %x, int 0, int 1)
%tmp5 = load int* getelementptr ([4 x int]* %x, int 0, int 2)
%tmp7 = load int* getelementptr ([4 x int]* %x, int 0, int 3)
%tmp = insertelement <4 x int> undef, int %tmp, uint 0
%tmp13 = insertelement <4 x int> %tmp, int %tmp3, uint 1
%tmp14 = insertelement <4 x int> %tmp13, int %tmp5, uint 2
%tmp15 = insertelement <4 x int> %tmp14, int %tmp7, uint 3
%tmp16 = cast <4 x int> %tmp15 to <2 x long>
ret <2 x long> %tmp16
}
<4 x float> %test2(float %a, float %b, float %c, float %d) {
%tmp = insertelement <4 x float> undef, float %a, uint 0
%tmp11 = insertelement <4 x float> %tmp, float %b, uint 1
%tmp12 = insertelement <4 x float> %tmp11, float %c, uint 2
%tmp13 = insertelement <4 x float> %tmp12, float %d, uint 3
ret <4 x float> %tmp13
}
<2 x double> %test3(double %a, double %b) {
%tmp = insertelement <2 x double> undef, double %a, uint 0
%tmp7 = insertelement <2 x double> %tmp, double %b, uint 1
ret <2 x double> %tmp7
}