SKIP: INVALID


RWByteAddressBuffer prevent_dce : register(u0);
float subgroupShuffleXor_1d36b6() {
  float res = WaveReadLaneAt(1.0f, (WaveGetLaneIndex() ^ 1u));
  return res;
}

void fragment_main() {
  prevent_dce.Store(0u, asuint(subgroupShuffleXor_1d36b6()));
}

[numthreads(1, 1, 1)]
void compute_main() {
  prevent_dce.Store(0u, asuint(subgroupShuffleXor_1d36b6()));
}

FXC validation failure:
<scrubbed_path>(4,37-54): error X3004: undeclared identifier 'WaveGetLaneIndex'


tint executable returned error: exit status 1