Use NOINLINE for thread watcher and browser thread identifier

content/browser/browser_thread_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/browser_thread_impl.h"
 
 #include <string>
 
 #include "base/atomicops.h"
 #include "base/bind.h"
@@ skipping 82 matching lines @@
       reinterpret_cast<BrowserThreadDelegate*>(stored_pointer);
   if (delegate)
     delegate->Init();
 }
 
 // We disable optimizations for this block of functions so the compiler doesn't
 // merge them all together.
 MSVC_DISABLE_OPTIMIZE()
 MSVC_PUSH_DISABLE_WARNING(4748)
 
-void BrowserThreadImpl::UIThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::UIThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::DBThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::DBThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::WebKitThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::WebKitThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::FileThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::FileThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::FileUserBlockingThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::FileUserBlockingThreadRun(
+    MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::ProcessLauncherThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::ProcessLauncherThreadRun(
+    MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::CacheThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::CacheThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
-void BrowserThreadImpl::IOThreadRun(MessageLoop* message_loop) {
+NOINLINE void BrowserThreadImpl::IOThreadRun(MessageLoop* message_loop) {
   volatile int line_number = __LINE__;
   Thread::Run(message_loop);
   CHECK_GT(line_number, 0);
 }
 
 MSVC_POP_WARNING()
 MSVC_ENABLE_OPTIMIZE();
 
 void BrowserThreadImpl::Run(MessageLoop* message_loop) {
   BrowserThread::ID thread_id;
@@ skipping 305 matching lines @@
   AtomicWord* storage = reinterpret_cast<AtomicWord*>(
       &globals.thread_delegates[identifier]);
   AtomicWord old_pointer = base::subtle::NoBarrier_AtomicExchange(
       storage, reinterpret_cast<AtomicWord>(delegate));
 
   // This catches registration when previously registered.
   DCHECK(!delegate || !old_pointer);
 }
 
 }  // namespace content