1 files changed, 0 insertions, 65 deletions
diff --git a/include/llvm/Support/ThreadSupport-PThreads.h b/include/llvm/Support/ThreadSupport-PThreads.h
deleted file mode 100644
index 84c6fac588..0000000000
--- a/include/llvm/Support/ThreadSupport-PThreads.h
+++ /dev/null
@@ -1,65 +0,0 @@
-//===-- llvm/Support/ThreadSupport-PThreads.h - PThreads support *- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines pthreads implementations of the generic threading
-// mechanisms.  Users should never #include this file directly!
-//
-//===----------------------------------------------------------------------===//
-
-// Users should never #include this file directly!  As such, no include guards
-// are needed.
-
-#ifndef LLVM_SUPPORT_THREADSUPPORT_H
-#error "Code should not #include Support/ThreadSupport/PThreads.h directly!"
-#endif
-
-#include <pthread.h>
-
-namespace llvm {
-
-  /// Mutex - This class allows user code to protect variables shared between
-  /// threads.  It implements a "recursive" mutex, to simplify user code.
-  ///
-  class Mutex {
-    pthread_mutex_t mutex;
-    Mutex(const Mutex &);           // DO NOT IMPLEMENT
-    void operator=(const Mutex &);  // DO NOT IMPLEMENT
-  public:
-    Mutex() {
-      // Initialize the mutex as a recursive mutex
-      pthread_mutexattr_t Attr;
-      int errorcode = pthread_mutexattr_init(&Attr);
-      assert(errorcode == 0);
-
-      errorcode = pthread_mutexattr_settype(&Attr, PTHREAD_MUTEX_RECURSIVE);
-      assert(errorcode == 0);
-
-      errorcode = pthread_mutex_init(&mutex, &Attr);
-      assert(errorcode == 0);
-
-      errorcode = pthread_mutexattr_destroy(&Attr);
-      assert(errorcode == 0);
-    }
-
-    ~Mutex() {
-      int errorcode = pthread_mutex_destroy(&mutex);
-      assert(errorcode == 0);
-    }
-
-    void acquire () {
-      int errorcode = pthread_mutex_lock(&mutex);
-      assert(errorcode == 0);
-    }
-
-    void release () {
-      int errorcode = pthread_mutex_unlock(&mutex);
-      assert(errorcode == 0);
-    }
-  };
-} // end namespace llvm