| struct S { |
| int x; |
| uint a[10]; |
| uint y; |
| }; |
| |
| struct compute_main_inputs { |
| uint tint_local_index : SV_GroupIndex; |
| }; |
| |
| |
| groupshared S wg; |
| void compute_main_inner(uint tint_local_index) { |
| if ((tint_local_index == 0u)) { |
| wg.x = 0; |
| wg.y = 0u; |
| } |
| { |
| uint v = 0u; |
| v = tint_local_index; |
| while(true) { |
| uint v_1 = v; |
| if ((v_1 >= 10u)) { |
| break; |
| } |
| uint v_2 = 0u; |
| InterlockedExchange(wg.a[v_1], 0u, v_2); |
| { |
| v = (v_1 + 1u); |
| } |
| continue; |
| } |
| } |
| GroupMemoryBarrierWithGroupSync(); |
| uint v_3 = 0u; |
| InterlockedExchange(wg.a[4], 1u, v_3); |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main(compute_main_inputs inputs) { |
| compute_main_inner(inputs.tint_local_index); |
| } |
| |