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/*
RCC-Project
Copyright (C) 2026 Richard Qin
This file is part of RCC-Project.
RCC-Project is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option) any
later version.
RCC-Project is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
RCC-Project; see the file COPYING. If not see
<http://www.gnu.org/licenses/>.
*/
//===- MemAlloc.cpp - Memory allocation functions -------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "CoreLib/Memory/MemAlloc.h"
#include <new>
// These are out of line to have __cpp_aligned_new not affect ABI.
RCC_ATTRIBUTE_RETURNS_NONNULL RCC_ATTRIBUTE_RETURNS_NOALIAS void *
rcc::allocate_buffer (size_t Size, size_t Alignment)
{
void *Result = ::operator new (Size,
#ifdef __cpp_aligned_new
std::align_val_t (Alignment),
#endif
std::nothrow);
if (Result == nullptr)
{
report_bad_alloc_error ("Buffer allocation failed");
}
return Result;
}
void
rcc::deallocate_buffer (void *Ptr, size_t Size, size_t Alignment)
{
::operator delete (Ptr
#ifdef __cpp_sized_deallocation
,
Size
#endif
#ifdef __cpp_aligned_new
,
std::align_val_t (Alignment)
#endif
);
}
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