// // fragment_main // RWByteAddressBuffer prevent_dce : register(u0); float4 subgroupShuffleDown_257ff0() { float4 res = WaveReadLaneAt((1.0f).xxxx, (WaveGetLaneIndex() + 1u)); return res; } void fragment_main() { prevent_dce.Store4(0u, asuint(subgroupShuffleDown_257ff0())); } // // compute_main // RWByteAddressBuffer prevent_dce : register(u0); float4 subgroupShuffleDown_257ff0() { float4 res = WaveReadLaneAt((1.0f).xxxx, (WaveGetLaneIndex() + 1u)); return res; } [numthreads(1, 1, 1)] void compute_main() { prevent_dce.Store4(0u, asuint(subgroupShuffleDown_257ff0())); }