; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s

; Test case adapted from PR24216.

define void @foo(ptr nocapture readonly %in, ptr nocapture %out) {
entry:
  %0 = load <16 x i8>, ptr %in, align 16
  %1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5>
  store <16 x i8> %1, ptr %out, align 16
  ret void
}

; CHECK: vperm
; CHECK-NOT: vspltw