1 //===-- Implementation of hdestroy ------------------------------*- C++ -*-===// 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 "src/search/hdestroy.h" 10 #include "src/__support/HashTable/table.h" 11 #include "src/search/hsearch/global.h" 12 13 namespace LIBC_NAMESPACE { 14 LLVM_LIBC_FUNCTION(void, hdestroy, (void)) { 15 // HashTable::deallocate will check for nullptr. It will be a no-op if 16 // global_hash_table is null. 17 internal::HashTable::deallocate(internal::global_hash_table); 18 internal::global_hash_table = nullptr; 19 } 20 21 } // namespace LIBC_NAMESPACE 22