# RUN: not llc -mtriple=aarch64-- -run-pass=none -o /dev/null %s 2>&1 | FileCheck %s

---
name: test_shuffle_0
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0
    %0:_(<2 x s32>) = COPY $d0
    %2:_(<2 x s32>) = G_IMPLICIT_DEF
    ; CHECK: [[@LINE+1]]:67: shufflemask should have > 1 element
    %1:_(s32) = G_SHUFFLE_VECTOR %0(<2 x s32>), %2, shufflemask(0)
    $w0 = COPY %1
    RET_ReallyLR implicit $w0
...