6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-14 14:24:05 +00:00
Code Issues Projects Releases Wiki Activity

Vector extract element test case.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27892 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2006-04-20 17:59:30 +00:00
parent 37408e5d23
commit cb095c19e8
1 changed files with 25 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
test/CodeGen/X86/vec_extract.ll Normal file
View File

@ -0,0 +1,25 @@
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movss | wc -l | grep 3
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep unpckhps | wc -l | grep 1
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | wc -l | grep 1
void %test1(<4 x float>* %F, float* %f) {
%tmp = load <4 x float>* %F
%tmp7 = add <4 x float> %tmp, %tmp
%tmp2 = extractelement <4 x float> %tmp7, uint 0
store float %tmp2, float* %f
ret void
}
float %test2(<4 x float>* %F, float* %f) {
%tmp = load <4 x float>* %F
%tmp7 = add <4 x float> %tmp, %tmp
%tmp2 = extractelement <4 x float> %tmp7, uint 2
ret float %tmp2
}
void %test2(float* %R, <4 x float>* %P1) {
%X = load <4 x float>* %P1
%tmp = extractelement <4 x float> %X, uint 2
store float %tmp, float* %R
ret void
}