You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
1.0 KiB
34 lines
1.0 KiB
; RUN: llc -march=arm64 -mcpu=generic -aarch64-neon-syntax=apple < %s | FileCheck %s
|
|
|
|
define void @test0f(float* nocapture %x, float %a) #0 {
|
|
entry:
|
|
%0 = insertelement <4 x float> <float undef, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00>, float %a, i32 0
|
|
%1 = bitcast float* %x to <4 x float>*
|
|
store <4 x float> %0, <4 x float>* %1, align 16
|
|
ret void
|
|
|
|
; CHECK-LABEL: test0f
|
|
; CHECK: movi.2d v[[TEMP:[0-9]+]], #0000000000000000
|
|
; CHECK: ins.s v[[TEMP]][0], v{{[0-9]+}}[0]
|
|
; CHECK: str q[[TEMP]], [x0]
|
|
; CHECK: ret
|
|
|
|
|
|
}
|
|
|
|
|
|
define void @test1f(float* nocapture %x, float %a) #0 {
|
|
entry:
|
|
%0 = insertelement <4 x float> <float undef, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, float %a, i32 0
|
|
%1 = bitcast float* %x to <4 x float>*
|
|
store <4 x float> %0, <4 x float>* %1, align 16
|
|
ret void
|
|
|
|
; CHECK-LABEL: test1f
|
|
; CHECK: fmov s[[TEMP:[0-9]+]], #1.0000000
|
|
; CHECK: dup.4s v[[TEMP2:[0-9]+]], v[[TEMP]][0]
|
|
; CHECK: ins.s v[[TEMP2]][0], v0[0]
|
|
; CHECK: str q[[TEMP2]], [x0]
|
|
; CHECK: ret
|
|
}
|