mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 16:31:16 +00:00
ba95865441
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172894 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
1.1 KiB
LLVM
40 lines
1.1 KiB
LLVM
; RUN: llc -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -o - < %s | FileCheck %s
|
|
|
|
;CHECK: wideloads
|
|
;CHECK: vmovaps
|
|
;CHECK: vinsertf128
|
|
;CHECK: vmovaps
|
|
;CHECK-NOT: vinsertf128
|
|
;CHECK: ret
|
|
|
|
define void @wideloads(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwind uwtable noinline ssp {
|
|
%v0 = load <8 x float>* %a, align 16 ; <---- unaligned!
|
|
%v1 = load <8 x float>* %b, align 32 ; <---- aligned!
|
|
%m0 = fcmp olt <8 x float> %v1, %v0
|
|
%v2 = load <8 x float>* %c, align 32 ; <---- aligned!
|
|
%m1 = fcmp olt <8 x float> %v2, %v0
|
|
%mand = and <8 x i1> %m1, %m0
|
|
%r = zext <8 x i1> %mand to <8 x i32>
|
|
store <8 x i32> %r, <8 x i32>* undef, align 32
|
|
ret void
|
|
}
|
|
|
|
; CHECK: widestores
|
|
; loads:
|
|
; CHECK: vmovaps
|
|
; CHECK: vmovaps
|
|
; stores:
|
|
; CHECK: vmovaps
|
|
; CHECK: vextractf128
|
|
; CHECK: vmovaps
|
|
;CHECK: ret
|
|
|
|
define void @widestores(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwind uwtable noinline ssp {
|
|
%v0 = load <8 x float>* %a, align 32
|
|
%v1 = load <8 x float>* %b, align 32
|
|
store <8 x float> %v0, <8 x float>* %b, align 32 ; <--- aligned
|
|
store <8 x float> %v1, <8 x float>* %a, align 16 ; <--- unaligned
|
|
ret void
|
|
}
|
|
|