[compiler-rt] r357741 - [TSan][libdispatch] Make test work on Linux, pt. 2

[Julian Lettner via llvm-commits]

Author: yln
Date: Thu Apr  4 19:05:57 2019
New Revision: 357741

URL: http://llvm.org/viewvc/llvm-project?rev=357741&view=rev
Log:
[TSan][libdispatch] Make test work on Linux, pt. 2

Modified:
    compiler-rt/trunk/test/tsan/libdispatch/dispatch_once_deadlock.c

Modified: compiler-rt/trunk/test/tsan/libdispatch/dispatch_once_deadlock.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/tsan/libdispatch/dispatch_once_deadlock.c?rev=357741&r1=357740&r2=357741&view=diff
==============================================================================
--- compiler-rt/trunk/test/tsan/libdispatch/dispatch_once_deadlock.c (original)
+++ compiler-rt/trunk/test/tsan/libdispatch/dispatch_once_deadlock.c Thu Apr  4 19:05:57 2019
@@ -28,8 +28,8 @@ int main() {
 
   f();
 
-  pthread_mutex_t mutex = {0};
-  pthread_mutex_lock(&mutex);
+  pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+  pthread_mutex_unlock(&mutex); // Unlock of an unlocked mutex
 
   fprintf(stderr, "g = %ld.\n", g);
   fprintf(stderr, "h = %ld.\n", h);