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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:COMPARE_COMPUTE(filecheck-buffer=BUF): -vk -emit-spirv-directly
//TEST:COMPARE_COMPUTE(filecheck-buffer=BUF): -metal -render-features argument-buffer-tier-2
//TEST:COMPARE_COMPUTE(filecheck-buffer=BUF): -cuda
//TEST:COMPARE_COMPUTE(filecheck-buffer=BUF): -cpu
// This reproduces the specific case that was failing where uniform pointers
// are used for buffer copy operations with array indexing targeting Metal.
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<int> outputBuffer;
//METAL: int{{.*}}device{{ *\*}} src
// "indirect_argument" means a pointer
//METALLIB: !"int", !"src{{[^"]*}}", !"air.indirect_argument"
//TEST_INPUT: set src = ubuffer(data=[1 2 3 4 5 6 7 8],stride=4);
uniform int* src;
[shader("compute")]
[numthreads(4,1,1)]
void computeMain(uint3 threadID : SV_DispatchThreadID)
{
let input = src[threadID.x];
outputBuffer[threadID.x] = input;
}
//BUF:1
//BUF-NEXT:2
//BUF-NEXT:3
//BUF-NEXT:4
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