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Diffstat (limited to 'tests/bugs')
| -rw-r--r-- | tests/bugs/gh-4504.slang | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/bugs/gh-4504.slang b/tests/bugs/gh-4504.slang new file mode 100644 index 000000000..d6fc28e0c --- /dev/null +++ b/tests/bugs/gh-4504.slang @@ -0,0 +1,23 @@ +//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-slang -dx12 -compute -shaderobj +//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -compute -shaderobj +//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -glsl -compute -shaderobj +//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=CHECK):-mtl -compute -shaderobj + +//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer +RWStructuredBuffer<uint> outputBuffer; + +// note: `WorkgroupSize()` resolves into a compile time constant, +// it is possible `size.x == 5` and others will resolve into `true` +// at compile time. A compute test is required. +[shader("compute")] +[numthreads(5, 2, 1)] +void computeMain(uint3 threadId: SV_DispatchThreadID) +{ + // CHECK: 1 + int3 size = WorkgroupSize(); + outputBuffer[0] = true + && size.x == 5 + && size.y == 2 + && size.z == 1 + ; +}
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