fpga_utils.hpp

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//==------------- fpga_utils.hpp --- SYCL FPGA Reg Extensions --------------==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#pragma once
 
#include <sycl/detail/defines.hpp>
#include <sycl/detail/stl_type_traits.hpp>
 
namespace sycl {
inline namespace _V1 {
namespace ext::intel {
 
template <template <int32_t> class _Type, class _T>
struct _MatchType : std::is_same<_Type<_T::value>, _T> {};
 
template <template <int32_t> class _Type, class... _T> struct _GetValue {
  static constexpr auto value = _Type<0>::default_value;
};
 
template <template <int32_t> class _Type, class _T1, class... _T>
struct _GetValue<_Type, _T1, _T...> {
  static constexpr auto value =
      std::conditional_t<_MatchType<_Type, _T1>::value, _T1,
                         _GetValue<_Type, _T...>>::value;
};
} // namespace ext::intel
 
} // namespace _V1
} // namespace sycl