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-rw-r--r--lib/tsan/lit_tests/mutexset2.cc37
1 files changed, 0 insertions, 37 deletions
diff --git a/lib/tsan/lit_tests/mutexset2.cc b/lib/tsan/lit_tests/mutexset2.cc
deleted file mode 100644
index 9ccf952b0050..000000000000
--- a/lib/tsan/lit_tests/mutexset2.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-// RUN: %clangxx_tsan -O1 %s -o %t && not %t 2>&1 | FileCheck %s
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
-
-int Global;
-pthread_mutex_t mtx;
-
-void *Thread1(void *x) {
- pthread_mutex_lock(&mtx);
- Global++;
- pthread_mutex_unlock(&mtx);
- return NULL;
-}
-
-void *Thread2(void *x) {
- sleep(1);
- Global--;
- return NULL;
-}
-
-int main() {
- // CHECK: WARNING: ThreadSanitizer: data race
- // CHECK: Write of size 4 at {{.*}} by thread T2:
- // CHECK: Previous write of size 4 at {{.*}} by thread T1
- // CHECK: (mutexes: write [[M1:M[0-9]+]]):
- // CHECK: Mutex [[M1]] created at:
- // CHECK: #0 pthread_mutex_init
- // CHECK: #1 main {{.*}}/mutexset2.cc:[[@LINE+1]]
- pthread_mutex_init(&mtx, 0);
- 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);
- pthread_mutex_destroy(&mtx);
-}