From 1f6efa3996dd1929fbc129203ce5009b620e6969 Mon Sep 17 00:00:00 2001
From: "Michael J. Spencer" <bigcheesegs@gmail.com>
Date: Mon, 29 Nov 2010 18:16:10 +0000
Subject: Merge System into Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/ThreadLocal.cpp | 85 ----------------------------------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 lib/System/ThreadLocal.cpp

(limited to 'lib/System/ThreadLocal.cpp')

diff --git a/lib/System/ThreadLocal.cpp b/lib/System/ThreadLocal.cpp
deleted file mode 100644
index f6a55a1c0b..0000000000
--- a/lib/System/ThreadLocal.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-//===- ThreadLocal.cpp - Thread Local Data ----------------------*- C++ -*-===//
-//
-//                     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 llvm::sys::ThreadLocal class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Config/config.h"
-#include "llvm/System/ThreadLocal.h"
-
-//===----------------------------------------------------------------------===//
-//=== WARNING: Implementation here must contain only TRULY operating system
-//===          independent code.
-//===----------------------------------------------------------------------===//
-
-#if !defined(ENABLE_THREADS) || ENABLE_THREADS == 0
-// Define all methods as no-ops if threading is explicitly disabled
-namespace llvm {
-using namespace sys;
-ThreadLocalImpl::ThreadLocalImpl() { }
-ThreadLocalImpl::~ThreadLocalImpl() { }
-void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
-const void* ThreadLocalImpl::getInstance() { return data; }
-void ThreadLocalImpl::removeInstance() { data = 0; }
-}
-#else
-
-#if defined(HAVE_PTHREAD_H) && defined(HAVE_PTHREAD_GETSPECIFIC)
-
-#include <cassert>
-#include <pthread.h>
-#include <stdlib.h>
-
-namespace llvm {
-using namespace sys;
-
-ThreadLocalImpl::ThreadLocalImpl() : data(0) {
-  pthread_key_t* key = new pthread_key_t;
-  int errorcode = pthread_key_create(key, NULL);
-  assert(errorcode == 0);
-  (void) errorcode;
-  data = (void*)key;
-}
-
-ThreadLocalImpl::~ThreadLocalImpl() {
-  pthread_key_t* key = static_cast<pthread_key_t*>(data);
-  int errorcode = pthread_key_delete(*key);
-  assert(errorcode == 0);
-  (void) errorcode;
-  delete key;
-}
-
-void ThreadLocalImpl::setInstance(const void* d) {
-  pthread_key_t* key = static_cast<pthread_key_t*>(data);
-  int errorcode = pthread_setspecific(*key, d);
-  assert(errorcode == 0);
-  (void) errorcode;
-}
-
-const void* ThreadLocalImpl::getInstance() {
-  pthread_key_t* key = static_cast<pthread_key_t*>(data);
-  return pthread_getspecific(*key);
-}
-
-void ThreadLocalImpl::removeInstance() {
-  setInstance(0);
-}
-
-}
-
-#elif defined(LLVM_ON_UNIX)
-#include "Unix/ThreadLocal.inc"
-#elif defined( LLVM_ON_WIN32)
-#include "Win32/ThreadLocal.inc"
-#else
-#warning Neither LLVM_ON_UNIX nor LLVM_ON_WIN32 was set in System/ThreadLocal.cpp
-#endif
-#endif
-
-- 
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