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-rw-r--r--lib/tsan/lit_tests/cond.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/lib/tsan/lit_tests/cond.c b/lib/tsan/lit_tests/cond.c
deleted file mode 100644
index 52c87a413eb75..0000000000000
--- a/lib/tsan/lit_tests/cond.c
+++ /dev/null
@@ -1,53 +0,0 @@
-// RUN: %clang_tsan -O1 %s -o %t && %t 2>&1 | FileCheck %s
-// CHECK-NOT: WARNING: ThreadSanitizer: data race
-// CHECK-NOT: ThreadSanitizer WARNING: double lock
-// CHECK-NOT: ThreadSanitizer WARNING: mutex unlock by another thread
-// CHECK: OK
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <pthread.h>
-
-pthread_mutex_t m;
-pthread_cond_t c;
-int x;
-
-void *thr1(void *p) {
- int i;
-
- for (i = 0; i < 10; i += 2) {
- pthread_mutex_lock(&m);
- while (x != i)
- pthread_cond_wait(&c, &m);
- x = i + 1;
- pthread_cond_signal(&c);
- pthread_mutex_unlock(&m);
- }
- return 0;
-}
-
-void *thr2(void *p) {
- int i;
-
- for (i = 1; i < 10; i += 2) {
- pthread_mutex_lock(&m);
- while (x != i)
- pthread_cond_wait(&c, &m);
- x = i + 1;
- pthread_mutex_unlock(&m);
- pthread_cond_broadcast(&c);
- }
- return 0;
-}
-
-int main() {
- pthread_t th1, th2;
-
- pthread_mutex_init(&m, 0);
- pthread_cond_init(&c, 0);
- pthread_create(&th1, 0, thr1, 0);
- pthread_create(&th2, 0, thr2, 0);
- pthread_join(th1, 0);
- pthread_join(th2, 0);
- fprintf(stderr, "OK\n");
-}