diff options
Diffstat (limited to 'test/tsan/java_lock.cc')
-rw-r--r-- | test/tsan/java_lock.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/tsan/java_lock.cc b/test/tsan/java_lock.cc index 36a0f8b7bff3..f1720529523c 100644 --- a/test/tsan/java_lock.cc +++ b/test/tsan/java_lock.cc @@ -1,12 +1,11 @@ // RUN: %clangxx_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s #include "java.h" -#include <unistd.h> jptr varaddr; jptr lockaddr; void *Thread(void *p) { - sleep(1); + barrier_wait(&barrier); __tsan_java_mutex_lock(lockaddr); *(int*)varaddr = 42; __tsan_java_mutex_unlock(lockaddr); @@ -14,6 +13,7 @@ void *Thread(void *p) { } int main() { + barrier_init(&barrier, 2); int const kHeapSize = 1024 * 1024; jptr jheap = (jptr)malloc(kHeapSize + 8) + 8; __tsan_java_init(jheap, kHeapSize); @@ -26,6 +26,7 @@ int main() { __tsan_java_mutex_lock(lockaddr); *(int*)varaddr = 43; __tsan_java_mutex_unlock(lockaddr); + barrier_wait(&barrier); pthread_join(th, 0); __tsan_java_free(jheap, kBlockSize); fprintf(stderr, "DONE\n"); |