// // fragment_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 quadSwapDiagonal_c31636() { uint4 res = QuadReadAcrossDiagonal((1u).xxxx); return res; } void fragment_main() { prevent_dce.Store4(0u, quadSwapDiagonal_c31636()); } // // compute_main // RWByteAddressBuffer prevent_dce : register(u0); uint4 quadSwapDiagonal_c31636() { uint4 res = QuadReadAcrossDiagonal((1u).xxxx); return res; } [numthreads(1, 1, 1)] void compute_main() { prevent_dce.Store4(0u, quadSwapDiagonal_c31636()); }