mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
1.2 KiB
LLVM
26 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 -o %t
|
|
; RUN: grep unpcklps %t | count 1
|
|
; RUN: grep pshufd %t | count 1
|
|
; RUN: not grep {sub.*esp} %t
|
|
|
|
define void @test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B) {
|
|
%tmp = load <4 x float>* %B ; <<4 x float>> [#uses=2]
|
|
%tmp3 = load <4 x float>* %A ; <<4 x float>> [#uses=2]
|
|
%tmp.upgrd.1 = extractelement <4 x float> %tmp3, i32 0 ; <float> [#uses=1]
|
|
%tmp7 = extractelement <4 x float> %tmp, i32 0 ; <float> [#uses=1]
|
|
%tmp8 = extractelement <4 x float> %tmp3, i32 1 ; <float> [#uses=1]
|
|
%tmp9 = extractelement <4 x float> %tmp, i32 1 ; <float> [#uses=1]
|
|
%tmp10 = insertelement <4 x float> undef, float %tmp.upgrd.1, i32 0 ; <<4 x float>> [#uses=1]
|
|
%tmp11 = insertelement <4 x float> %tmp10, float %tmp7, i32 1 ; <<4 x float>> [#uses=1]
|
|
%tmp12 = insertelement <4 x float> %tmp11, float %tmp8, i32 2 ; <<4 x float>> [#uses=1]
|
|
%tmp13 = insertelement <4 x float> %tmp12, float %tmp9, i32 3 ; <<4 x float>> [#uses=1]
|
|
store <4 x float> %tmp13, <4 x float>* %res
|
|
ret void
|
|
}
|
|
|
|
define void @test2(<4 x float> %X, <4 x float>* %res) {
|
|
%tmp5 = shufflevector <4 x float> %X, <4 x float> undef, <4 x i32> < i32 2, i32 6, i32 3, i32 7 > ; <<4 x float>> [#uses=1]
|
|
store <4 x float> %tmp5, <4 x float>* %res
|
|
ret void
|
|
}
|