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// Test tuple swizzling and element access.
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-dx12 -shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-cpu -shaderobj -output-using-type
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -shaderobj -output-using-type
//TEST_INPUT:ubuffer(data=[1 2 3 4], stride=4):out,name=outputBuffer
RWStructuredBuffer<int> outputBuffer;
struct GetCount<let N : int>
{
static const int value = N;
}
int getCount<each T>(Tuple<T> t)
{
return GetCount<countof(T)>.value;
}
[numthreads(1, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
var t = makeTuple(1, 2.0);
var u = makeTuple(3u, 4.0);
var r = concat(t, u);
// CHECK: 4
outputBuffer[0] = (int)r._3_2._0;
// CHECK: 2
outputBuffer[1] = (int)r._1;
// CHECK: 8
outputBuffer[2] = countof(r) + getCount(r);
}
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