mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 01:13:25 +00:00
7c65d4345e
Make use of the END. facility on all files > 1K so that we aren't wasting CPU cycles searching for RUN: lines that we'll never find. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36059 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.6 KiB
LLVM
48 lines
1.6 KiB
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep vector_shuffle
|
|
; END.
|
|
|
|
%T = type <4 x float>
|
|
|
|
|
|
define %T @test1(%T %v1) {
|
|
%v2 = shufflevector %T %v1, %T undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
ret %T %v2
|
|
}
|
|
|
|
define %T @test2(%T %v1) {
|
|
%v2 = shufflevector %T %v1, %T %v1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
|
|
ret %T %v2
|
|
}
|
|
|
|
define float @test3(%T %A, %T %B, float %f) {
|
|
%C = insertelement %T %A, float %f, i32 0
|
|
%D = shufflevector %T %C, %T %B, <4 x i32> <i32 5, i32 0, i32 2, i32 7>
|
|
%E = extractelement %T %D, i32 1
|
|
ret float %E
|
|
}
|
|
|
|
define i32 @test4(<4 x i32> %X) {
|
|
%tmp152.i53899.i = shufflevector <4 x i32> %X, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%tmp34 = extractelement <4 x i32> %tmp152.i53899.i, i32 0
|
|
ret i32 %tmp34
|
|
}
|
|
|
|
define i32 @test5(<4 x i32> %X) {
|
|
%tmp152.i53899.i = shufflevector <4 x i32> %X, <4 x i32> undef, <4 x i32> <i32 3, i32 2, i32 undef, i32 undef>
|
|
%tmp34 = extractelement <4 x i32> %tmp152.i53899.i, i32 0
|
|
ret i32 %tmp34
|
|
}
|
|
|
|
define float @test6(<4 x float> %X) {
|
|
%X1 = bitcast <4 x float> %X to <4 x i32>
|
|
%tmp152.i53899.i = shufflevector <4 x i32> %X1, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%tmp152.i53900.i = bitcast <4 x i32> %tmp152.i53899.i to <4 x float>
|
|
%tmp34 = extractelement <4 x float> %tmp152.i53900.i, i32 0
|
|
ret float %tmp34
|
|
}
|
|
|
|
define <4 x float> @test7(<4 x float> %tmp45.i) {
|
|
%tmp1642.i = shufflevector <4 x float> %tmp45.i, <4 x float> undef, <4 x i32> < i32 0, i32 1, i32 6, i32 7 >
|
|
ret <4 x float> %tmp1642.i
|
|
}
|