// // fragment_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 subgroupAdd_fbc357() { uint4 res = WaveActiveSum((1u).xxxx); return res; } void fragment_main() { prevent_dce.Store4(0u, subgroupAdd_fbc357()); } // // compute_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 subgroupAdd_fbc357() { uint4 res = WaveActiveSum((1u).xxxx); return res; } [numthreads(1, 1, 1)] void compute_main() { prevent_dce.Store4(0u, subgroupAdd_fbc357()); }