mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
f7228f7038
available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144574 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
//===- llvm/unittest/Support/ManagedStatic.cpp - ManagedStatic tests ------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#include "llvm/Support/ManagedStatic.h"
|
|
#include "llvm/Support/Threading.h"
|
|
#include "llvm/Config/config.h"
|
|
#ifdef HAVE_PTHREAD_H
|
|
#include <pthread.h>
|
|
#endif
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
|
|
#ifdef HAVE_PTHREAD_H
|
|
namespace test1 {
|
|
llvm::ManagedStatic<int> ms;
|
|
void *helper(void*) {
|
|
*ms;
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
TEST(Initialize, MultipleThreads) {
|
|
// Run this test under tsan: http://code.google.com/p/data-race-test/
|
|
|
|
llvm_start_multithreaded();
|
|
pthread_t t1, t2;
|
|
pthread_create(&t1, NULL, test1::helper, NULL);
|
|
pthread_create(&t2, NULL, test1::helper, NULL);
|
|
pthread_join(t1, NULL);
|
|
pthread_join(t2, NULL);
|
|
llvm_stop_multithreaded();
|
|
}
|
|
#endif
|
|
|
|
} // anonymous namespace
|