From 1760dc2a232bde2175606ba737938d3032f1e49d Mon Sep 17 00:00:00 2001
From: Eugene Zelenko <eugene.zelenko@gmail.com>
Date: Tue, 5 Apr 2016 20:19:49 +0000
Subject: Fix Clang-tidy modernize-deprecated-headers warnings in remaining
 files; other minor fixes.

Some Include What You Use suggestions were used too.

Use anonymous namespaces in source files.

Differential revision: http://reviews.llvm.org/D18778

llvm-svn: 265454
---
 llvm/lib/Support/Mutex.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/Support/Mutex.cpp')

diff --git a/llvm/lib/Support/Mutex.cpp b/llvm/lib/Support/Mutex.cpp
index c8d3844..db30c73 100644
--- a/llvm/lib/Support/Mutex.cpp
+++ b/llvm/lib/Support/Mutex.cpp
@@ -22,22 +22,26 @@
 #if !defined(LLVM_ENABLE_THREADS) || LLVM_ENABLE_THREADS == 0
 // Define all methods as no-ops if threading is explicitly disabled
 namespace llvm {
+
 using namespace sys;
+
 MutexImpl::MutexImpl( bool recursive) { }
 MutexImpl::~MutexImpl() { }
 bool MutexImpl::acquire() { return true; }
 bool MutexImpl::release() { return true; }
 bool MutexImpl::tryacquire() { return true; }
-}
+
+} // end namespace llvm
 #else
 
 #if defined(HAVE_PTHREAD_H) && defined(HAVE_PTHREAD_MUTEX_LOCK)
 
 #include <cassert>
+#include <cstdlib>
 #include <pthread.h>
-#include <stdlib.h>
 
 namespace llvm {
+
 using namespace sys;
 
 // Construct a Mutex using pthread calls
@@ -110,7 +114,7 @@ MutexImpl::tryacquire()
   return errorcode == 0;
 }
 
-}
+} // end namespace llvm
 
 #elif defined(LLVM_ON_UNIX)
 #include "Unix/Mutex.inc"
-- 
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