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//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -shaderobj
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-cuda -shaderobj
// CHECK: 2
// CHECK-NEXT: 1
// CHECK-NEXT: 4
// CHECK-NEXT: 3
// CHECK-NEXT: 6
// CHECK-NEXT: 5
// CHECK-NEXT: 8
// CHECK-NEXT: 7
struct S
{
int a;
int b;
};
//TEST_INPUT:ubuffer(data=[1 2 3 4 5 6 7 8], stride=8):out,name=buf
RWStructuredBuffer<S> buf;
S test(S s)
{
s.a = s.a ^ s.b;
s.b = s.a ^ s.b;
s.a = s.a ^ s.b;
return s;
}
[numthreads(4, 1, 1)]
// void computeMain(uint i : SV_GroupIndex)
// {
// buf[i] = test(buf[i]);
// }
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
buf[dispatchThreadID.x] = test(buf[dispatchThreadID.x]);
}
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