tests/spirv/spirv-debug-break.slang


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// spirv-instruction.slang
//TEST(compute, vulkan):SIMPLE:-target glsl -entry computeMain -stage compute

[[vk::spirv_instruction(1, "NonSemantic.DebugBreak")]]
void _spvDebugBreak(int v);

[ForceInline] 
void _debugBreak() { _spvDebugBreak(1); }


//TEST_INPUT:set resultBuffer = out ubuffer(data=[0 0 0 0], stride=4)
RWStructuredBuffer<uint> resultBuffer;

[numthreads(4,1,1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
    uint threadId = dispatchThreadID.x;
    
    _debugBreak();
    
    resultBuffer[threadId] = threadId + threadId;
}