rebase

Created using spr 1.3.4

Author: vitalybuka

compiler-rt/test/asan/TestCases/asan_lsan_deadlock.cpp

@@ -24,9 +24,8 @@
  * [Worker Thread] ASan: lock B -> requests lock A
  * 
  * Success Criteria: 
- * With proper lock ordering enforcement, watchdog should NOT trigger - test exits normally.
- * If deadlock occurs, watchdog terminates via _exit(1) after 10s timeout.
- */
+ * With proper lock ordering enforcement, watchdog should NOT trigger - test exits with Asan report.
+  */
 
 #include <mutex>
 #include <sanitizer/lsan_interface.h>
@@ -37,6 +36,7 @@
 void Watchdog() {
   // Safety mechanism: Turn infinite deadlock into finite test failure
   sleep(60);
+  // Unexpected. "not" in RUN will fail if we reached here.
   _exit(0);
 }