mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 03:29:22 +00:00
77f0b7a50a
pshufd $1, (%rdi), %xmm0
movd %xmm0, %eax
=>
movl 4(%rdi), %eax
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51026 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
784 B
LLVM
32 lines
784 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse41 -o %t -f
|
|
; RUN: grep extractps %t | count 1
|
|
; RUN: grep pextrd %t | count 1
|
|
; RUN: not grep pshufd %t
|
|
; RUN: not grep movss %t
|
|
|
|
define void @t1(float* %R, <4 x float>* %P1) nounwind {
|
|
%X = load <4 x float>* %P1
|
|
%tmp = extractelement <4 x float> %X, i32 3
|
|
store float %tmp, float* %R
|
|
ret void
|
|
}
|
|
|
|
define float @t2(<4 x float>* %P1) nounwind {
|
|
%X = load <4 x float>* %P1
|
|
%tmp = extractelement <4 x float> %X, i32 2
|
|
ret float %tmp
|
|
}
|
|
|
|
define void @t3(i32* %R, <4 x i32>* %P1) nounwind {
|
|
%X = load <4 x i32>* %P1
|
|
%tmp = extractelement <4 x i32> %X, i32 3
|
|
store i32 %tmp, i32* %R
|
|
ret void
|
|
}
|
|
|
|
define i32 @t4(<4 x i32>* %P1) nounwind {
|
|
%X = load <4 x i32>* %P1
|
|
%tmp = extractelement <4 x i32> %X, i32 3
|
|
ret i32 %tmp
|
|
}
|