1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown < %s | \
; RUN: FileCheck %s
@glob = local_unnamed_addr global <4 x float> zeroinitializer, align 4
; Function Attrs: norecurse nounwind
define void @test(float %a, ptr nocapture readonly %b) {
; CHECK-LABEL: test
; CHECK: xscvdpspn [[REG:[0-9]+]], 1
; CHECK: xxspltw {{[0-9]+}}, [[REG]], 0
entry:
%splat.splatinsert = insertelement <4 x float> undef, float %a, i32 0
%splat.splat = shufflevector <4 x float> %splat.splatinsert, <4 x float> undef, <4 x i32> zeroinitializer
%0 = load <4 x float>, ptr %b, align 4
%mul = fmul <4 x float> %splat.splat, %0
store <4 x float> %mul, ptr @glob, align 4
ret void
}
|
