// // fragment_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 subgroupShuffleDown_d46304() { uint4 res = WaveReadLaneAt((1u).xxxx, (WaveGetLaneIndex() + 1u)); return res; } void fragment_main() { prevent_dce.Store4(0u, subgroupShuffleDown_d46304()); } // // compute_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 subgroupShuffleDown_d46304() { uint4 res = WaveReadLaneAt((1u).xxxx, (WaveGetLaneIndex() + 1u)); return res; } [numthreads(1, 1, 1)] void compute_main() { prevent_dce.Store4(0u, subgroupShuffleDown_d46304()); }