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| author | Yiran Wang <yiran@google.com> | 2015-06-23 15:33:17 -0700 |
|---|---|---|
| committer | Yiran Wang <yiran@google.com> | 2015-06-29 10:56:28 -0700 |
| commit | 1d9fec7937f45dde5e04cac966a2d9a12f2fc15a (patch) | |
| tree | 3fbcd18a379a05fd6d43491a107e1f36bc61b185 /gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C | |
| parent | f378ebf14df0952eae870c9865bab8326aa8f137 (diff) | |
| download | toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.tar.gz toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.tar.bz2 toolchain_gcc-1d9fec7937f45dde5e04cac966a2d9a12f2fc15a.zip | |
Synchronize with google/gcc-4_9 to r224707 (from r214835)
Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C b/gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C index 26d01ae3f..20429f159 100644 --- a/gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C +++ b/gcc-4.9/gcc/testsuite/g++.dg/tsan/atomic_free.C @@ -1,18 +1,23 @@ /* { dg-shouldfail "tsan" } */ +/* { dg-additional-options "-ldl" } */ #include <pthread.h> -#include <unistd.h> +#include "tsan_barrier.h" + +static pthread_barrier_t barrier; void *Thread(void *a) { __atomic_fetch_add((int*)a, 1, __ATOMIC_SEQ_CST); + barrier_wait(&barrier); return 0; } int main() { + barrier_init(&barrier, 2); int *a = new int(0); pthread_t t; pthread_create(&t, 0, Thread, a); - sleep(1); + barrier_wait(&barrier); delete a; pthread_join(t, 0); } |