SKIP: INVALID

RWByteAddressBuffer prevent_dce : register(u0);

int subgroupAny_cddda0() {
  bool arg_0 = true;
  bool res = WaveActiveAnyTrue(arg_0);
  return (all((res == false)) ? 1 : 0);
}

void fragment_main() {
  prevent_dce.Store(0u, asuint(subgroupAny_cddda0()));
  return;
}

[numthreads(1, 1, 1)]
void compute_main() {
  prevent_dce.Store(0u, asuint(subgroupAny_cddda0()));
  return;
}
FXC validation failure:
<scrubbed_path>(5,14-37): error X3004: undeclared identifier 'WaveActiveAnyTrue'


tint executable returned error: exit status 1
