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//TEST:SIMPLE(filecheck=METAL): -target metal -stage compute -entry computeMain
//TEST:SIMPLE(filecheck=METALLIB): -target metallib -stage compute -entry computeMain
//TEST(compute, metal):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-metal -compute -output-using-type
//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=BUF):-vk -emit-spirv-directly -compute -output-using-type
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<uint> outputBuffer;
//METAL: {{\[\[}}kernel{{\]\]}} void computeMain
//METALLIB: define void @computeMain
// Test that pointer literals are handled correctly in Metal.
[numthreads(1,1,1)]
void computeMain()
{
// Test pointer literals in some contexts that might generate kIROp_PtrLit.
// Test 1: Basic pointer literal assignment
void* ptr1 = nullptr;
outputBuffer[0] = (ptr1 == nullptr) ? 1 : 0;
// BUF: 1
// Test 2: Pointer literal in struct
struct TestStruct
{
void* ptr;
int value;
};
TestStruct test = { nullptr, 42 };
outputBuffer[1] = (test.ptr == nullptr) ? 1 : 0;
// BUF: 1
}
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