//===----------------------------------------------------------------------===//
//
// Part of libcu++, the C++ Standard Library for your entire system,
// 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
// SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
//
//===----------------------------------------------------------------------===//

// Modifications Copyright (c) 2024-2025 Advanced Micro Devices, Inc.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

// UNSUPPORTED: hipcc, hiprtc

// UNSUPPORTED: nvhpc, nvc++

#include "test_macros.h"
#include <nv/target>

#if !defined(TEST_COMPILER_NVRTC)
#  include <assert.h>
#  include <stdio.h>
#endif

#ifdef __CUDACC__
#  define HD_ANNO __host__ __device__
#else
#  define HD_ANNO
#endif

// Assert macro interferes with preprocessing, wrap it in a function
HD_ANNO inline void check_v(bool result)
{
  assert(result);
}

HD_ANNO void test()
{
#if defined(__CUDA_ARCH__)
  int arch_val = __CUDA_ARCH__;
#else
  int arch_val = 0;
#endif

  unused(arch_val);

  NV_IF_TARGET(NV_IS_HOST, check_v(arch_val == 0);)

  NV_IF_TARGET(NV_IS_DEVICE, check_v(arch_val == __CUDA_ARCH__);)

  NV_IF_ELSE_TARGET(NV_IS_HOST, check_v(arch_val == 0);, check_v(arch_val == __CUDA_ARCH__);)
}

int main(int argc, char** argv)
{
  test();
  return 0;
}
