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Diffstat (limited to 'tests/language-feature/pointer/ptr-to-groupshared.slang')
| -rw-r--r-- | tests/language-feature/pointer/ptr-to-groupshared.slang | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/language-feature/pointer/ptr-to-groupshared.slang b/tests/language-feature/pointer/ptr-to-groupshared.slang new file mode 100644 index 000000000..3ad4c5e0b --- /dev/null +++ b/tests/language-feature/pointer/ptr-to-groupshared.slang @@ -0,0 +1,30 @@ +//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -emit-spirv-directly + +// Tests if we handle passing groupshared address-space pointers correctly to a function +// when that data-type needs legalization (Data -> Data_natural due to `lower-buffer-element-type`). +// CHECK: 1 +// CHECK-NEXT: 2 +// CHECK-NEXT: 0 + +struct Data +{ + int value1; + int value2; +} + +//TEST_INPUT:ubuffer(data=[0 0 0], stride=4):out,name=outputBuffer +uniform int* outputBuffer; +groupshared Data shared; + +void foo(Ptr<Data, Access::ReadWrite, AddressSpace::GroupShared> ptr) +{ + outputBuffer[0] = ptr.value1; + outputBuffer[1] = ptr.value2; +} + +[numthreads(3, 1, 1)] +void computeMain(uint3 group_thread_id: SV_GroupThreadID) +{ + shared = Data(1, 2); + foo(__getAddress(shared)); +}
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