Merge System into Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 43 deletions

diff --git a/lib/System/Unix/RWMutex.inc b/lib/System/Unix/RWMutex.inc
deleted file mode 100644
index e83d41ef4c..0000000000
--- a/lib/System/Unix/RWMutex.inc
+++ /dev/null
@@ -1,43 +0,0 @@
-//= llvm/System/Unix/RWMutex.inc - Unix Reader/Writer Mutual Exclusion Lock  =//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-// This file implements the Unix specific (non-pthread) RWMutex class.
-//
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-//=== WARNING: Implementation here must contain only generic UNIX code that
-//===          is guaranteed to work on *all* UNIX variants.
-//===----------------------------------------------------------------------===//
-
-namespace llvm {
-
-using namespace sys;
-
-RWMutexImpl::RWMutexImpl() { }
-
-RWMutexImpl::~RWMutexImpl() { }
-
-bool RWMutexImpl::reader_acquire() {
-  return true;
-}
-
-bool RWMutexImpl::reader_release() {
-  return true;
-}
-
-bool RWMutexImpl::writer_acquire() {
-  return true;
-}
-
-bool RWMutexImpl::writer_release() {
-  return true;
-}
-
-}