1 //===- MemAlloc.cpp - Memory allocation functions -------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "llvm/Support/MemAlloc.h" 10 11 // These are out of line to have __cpp_aligned_new not affect ABI. 12 13 LLVM_ATTRIBUTE_RETURNS_NONNULL LLVM_ATTRIBUTE_RETURNS_NOALIAS void * 14 llvm::allocate_buffer(size_t Size, size_t Alignment) { 15 return ::operator new(Size 16 #ifdef __cpp_aligned_new 17 , 18 std::align_val_t(Alignment) 19 #endif 20 ); 21 } 22 23 void llvm::deallocate_buffer(void *Ptr, size_t Size, size_t Alignment) { 24 ::operator delete(Ptr 25 #ifdef __cpp_sized_deallocation 26 , 27 Size 28 #endif 29 #ifdef __cpp_aligned_new 30 , 31 std::align_val_t(Alignment) 32 #endif 33 ); 34 } 35