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[SYCL] Add missing aliases to swizzles #13040

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Mar 18, 2024
Merged

[SYCL] Add missing aliases to swizzles #13040

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507af1d
[SYCL] Add missing aliases to swizzles
steffenlarsen Mar 15, 2024
0bf7570
Fix vector_t
steffenlarsen Mar 18, 2024
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5 changes: 5 additions & 0 deletions sycl/include/sycl/types.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1790,6 +1790,11 @@ class SwizzleOp {

public:
using element_type = DataT;
using value_type = DataT;

#ifdef __SYCL_DEVICE_ONLY__
using vector_t = typename VecT::vector_t;
#endif // __SYCL_DEVICE_ONLY__

const DataT &operator[](int i) const {
std::array<int, getNumElements()> Idxs{Indexes...};
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17 changes: 17 additions & 0 deletions sycl/test/basic_tests/vectors/swizzle_aliases.cpp
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@@ -0,0 +1,17 @@
// RUN: %clangxx -fsycl -fsyntax-only %s

#include <sycl/sycl.hpp>

int main() {
sycl::queue Q;
Q.single_task([]() {
sycl::vec<int, 4> X{1};
static_assert(std::is_same_v<decltype(X.swizzle<0>())::element_type, int>);
static_assert(std::is_same_v<decltype(X.swizzle<0>())::value_type, int>);
#ifdef __SYCL_DEVICE_ONLY__
static_assert(std::is_same_v<decltype(X.swizzle<0>())::vector_t,
decltype(X)::vector_t>);
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#endif // __SYCL_DEVICE_ONLY__
});
return 0;
}
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