15a83710eSEric Fiselier //===----------------------------------------------------------------------===// 25a83710eSEric Fiselier // 357b08b09SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 457b08b09SChandler Carruth // See https://llvm.org/LICENSE.txt for license information. 557b08b09SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 65a83710eSEric Fiselier // 75a83710eSEric Fiselier //===----------------------------------------------------------------------===// 85a83710eSEric Fiselier // 9*a7f9895cSLouis Dionne // UNSUPPORTED: no-threads 105a83710eSEric Fiselier 115a83710eSEric Fiselier // <memory> 125a83710eSEric Fiselier 135a83710eSEric Fiselier // shared_ptr 145a83710eSEric Fiselier 155a83710eSEric Fiselier // template <class T> 165a83710eSEric Fiselier // shared_ptr<T> 175a83710eSEric Fiselier // atomic_load(const shared_ptr<T>* p) 185a83710eSEric Fiselier 1931cbe0f2SLouis Dionne // UNSUPPORTED: c++03 20f2f2a639SEric Fiselier 215a83710eSEric Fiselier #include <memory> 225a83710eSEric Fiselier #include <cassert> 235a83710eSEric Fiselier 24f2f2a639SEric Fiselier #include "test_macros.h" 25f2f2a639SEric Fiselier main(int,char **)262df59c50SJF Bastienint main(int, char**) 275a83710eSEric Fiselier { 285a83710eSEric Fiselier { 295a83710eSEric Fiselier std::shared_ptr<int> p(new int(3)); 305a83710eSEric Fiselier std::shared_ptr<int> q = std::atomic_load(&p); 315a83710eSEric Fiselier assert(*q == *p); 325a83710eSEric Fiselier } 332df59c50SJF Bastien 342df59c50SJF Bastien return 0; 355a83710eSEric Fiselier } 36