
RWByteAddressBuffer prevent_dce : register(u0);
uint2 subgroupInclusiveMul_dada1d() {
  uint2 res = (WavePrefixProduct((1u).xx) * (1u).xx);
  return res;
}

void fragment_main() {
  prevent_dce.Store2(0u, subgroupInclusiveMul_dada1d());
}

[numthreads(1, 1, 1)]
void compute_main() {
  prevent_dce.Store2(0u, subgroupInclusiveMul_dada1d());
}

