zig/lib/include/openmp_wrappers/new

//===--------- new - OPENMP wrapper for <new> ------------------------------===
//
// 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
//
//===-----------------------------------------------------------------------===

#ifndef __CLANG_OPENMP_WRAPPERS_NEW
#define __CLANG_OPENMP_WRAPPERS_NEW

#include_next <new>

#if defined(__NVPTX__) && defined(_OPENMP)

#include <cstdlib>

#pragma push_macro("OPENMP_NOEXCEPT")
#if __cplusplus >= 201103L
#define OPENMP_NOEXCEPT noexcept
#else
#define OPENMP_NOEXCEPT
#endif

// Device overrides for non-placement new and delete.
inline void *operator new(__SIZE_TYPE__ size) {
  if (size == 0)
    size = 1;
  return ::malloc(size);
}
inline void *operator new(__SIZE_TYPE__ size,
                          const std::nothrow_t &) OPENMP_NOEXCEPT {
  return ::operator new(size);
}

inline void *operator new[](__SIZE_TYPE__ size) { return ::operator new(size); }
inline void *operator new[](__SIZE_TYPE__ size, const std::nothrow_t &) {
  return ::operator new(size);
}

inline void operator delete(void *ptr)OPENMP_NOEXCEPT {
  if (ptr)
    ::free(ptr);
}
inline void operator delete(void *ptr, const std::nothrow_t &)OPENMP_NOEXCEPT {
  ::operator delete(ptr);
}

inline void operator delete[](void *ptr) OPENMP_NOEXCEPT {
  ::operator delete(ptr);
}
inline void operator delete[](void *ptr,
                              const std::nothrow_t &) OPENMP_NOEXCEPT {
  ::operator delete(ptr);
}

// Sized delete, C++14 only.
#if __cplusplus >= 201402L
inline void operator delete(void *ptr, __SIZE_TYPE__ size)OPENMP_NOEXCEPT {
  ::operator delete(ptr);
}
inline void operator delete[](void *ptr, __SIZE_TYPE__ size) OPENMP_NOEXCEPT {
  ::operator delete(ptr);
}
#endif

#pragma pop_macro("OPENMP_NOEXCEPT")
#endif

#endif // include guard