| // RUN: %dxc -enable-16bit-types -Od -Emain -Tas_6_6 %s | %opt -S -hlsl-dxil-PIX-add-tid-to-as-payload,dispatchArgY=3,dispatchArgZ=7 | %FileCheck %s |
| |
| // Check that the payload was piece-wise copied into a local copy from group-shared: |
| // There are only 2 elements (the bitfield should take up 1 uint slot) |
| |
| // CHECK: [[LOAD0:%.*]] = load [[TYPE0:.*]], [[TYPE0]] addrspace(3)* getelementptr inbounds |
| // CHECK:store volatile [[TYPE0]] [[LOAD0]] |
| // CHECK: [[LOAD1:%.*]] = load [[TYPE1:.*]], [[TYPE1]] addrspace(3)* getelementptr inbounds |
| // CHECK:store volatile [[TYPE1]] [[LOAD1]] |
| |
| // And no more: |
| // CHECK-NOT: [[LOAD2:%.*]] = load {{.*}}, {{.*}} addrspace(3)* getelementptr inbounds |
| |
| struct MyPayload { |
| uint i; |
| void Init() { i = 27; } |
| struct { |
| int bf0 : 7; |
| int bf1 : 11; |
| } bitfields; |
| }; |
| |
| groupshared MyPayload payload; |
| |
| [numthreads(1, 1, 1)] void main(uint gid |
| : SV_GroupID) { |
| DispatchMesh(1, 1, 1, payload); |
| } |
