Revert "[sanitizer] Intercept __pthread_mutex_lock and __pthread_mutex_unlock"

Tsan tests fail.

This reverts commit r332268

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@332276 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 34 deletions

diff --git a/test/sanitizer_common/TestCases/Linux/pthread_mutex.cc b/test/sanitizer_common/TestCases/Linux/pthread_mutex.cc
deleted file mode 100644
index 610958143..000000000
--- a/test/sanitizer_common/TestCases/Linux/pthread_mutex.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-// RUN: %clangxx -O1 %s -o %t && %run %t
-// RUN: %clangxx -O1 -DUSE_GLIBC %s -o %t && %run %t
-// UNSUPPORTED: android
-
-#include <pthread.h>
-
-#ifdef USE_GLIBC
-extern "C" int __pthread_mutex_lock(pthread_mutex_t *__mutex);
-extern "C" int __pthread_mutex_unlock(pthread_mutex_t *__mutex);
-#define LOCK __pthread_mutex_lock
-#define UNLOCK __pthread_mutex_unlock
-#else
-#define LOCK pthread_mutex_lock
-#define UNLOCK pthread_mutex_unlock
-#endif
-
-pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;
-int x;
-
-static void *Start(void *arg) {
-  LOCK(&m);
-  ++x;
-  UNLOCK(&m);
-  return nullptr;
-}
-
-int main() {
-  pthread_t threads[2] = {};
-  for (pthread_t &t : threads)
-    pthread_create(&t, 0, &Start, 0);
-  for (pthread_t &t : threads)
-    pthread_join(t, 0);
-  return 0;
-}