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Diffstat (limited to 'lib/tsan/lit_tests/vptr_benign_race.cc')
-rw-r--r--lib/tsan/lit_tests/vptr_benign_race.cc51
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/tsan/lit_tests/vptr_benign_race.cc b/lib/tsan/lit_tests/vptr_benign_race.cc
deleted file mode 100644
index 8c9fc596e17b..000000000000
--- a/lib/tsan/lit_tests/vptr_benign_race.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-// RUN: %clangxx_tsan -O1 %s -o %t && %t 2>&1 | FileCheck %s
-#include <pthread.h>
-#include <semaphore.h>
-#include <stdio.h>
-
-struct A {
- A() {
- sem_init(&sem_, 0, 0);
- }
- virtual void F() {
- }
- void Done() {
- sem_post(&sem_);
- }
- virtual ~A() {
- }
- sem_t sem_;
-};
-
-struct B : A {
- virtual void F() {
- }
- virtual ~B() {
- sem_wait(&sem_);
- sem_destroy(&sem_);
- }
-};
-
-static A *obj = new B;
-
-void *Thread1(void *x) {
- obj->F();
- obj->Done();
- return NULL;
-}
-
-void *Thread2(void *x) {
- delete obj;
- return NULL;
-}
-
-int main() {
- pthread_t t[2];
- pthread_create(&t[0], NULL, Thread1, NULL);
- pthread_create(&t[1], NULL, Thread2, NULL);
- pthread_join(t[0], NULL);
- pthread_join(t[1], NULL);
- fprintf(stderr, "PASS\n");
-}
-// CHECK: PASS
-// CHECK-NOT: WARNING: ThreadSanitizer: data race