Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / v8 / src / runtime-profiler.cc

diff --git a/src/v8/src/runtime-profiler.cc b/src/v8/src/runtime-profiler.cc
index 5784e4d..6922987 100644 (file)
--- a/src/v8/src/runtime-profiler.cc
+++ b/src/v8/src/runtime-profiler.cc
@@ -1,29 +1,6 @@
 // Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
 
 #include "v8.h"
 
@@ -185,6 +162,16 @@ void RuntimeProfiler::OptimizeNow() {
     SharedFunctionInfo* shared = function->shared();
     Code* shared_code = shared->code();
 
+    List<JSFunction*> functions(4);
+    frame->GetFunctions(&functions);
+    for (int i = functions.length(); --i >= 0; ) {
+      SharedFunctionInfo* shared_function_info = functions[i]->shared();
+      int ticks = shared_function_info->profiler_ticks();
+      if (ticks < Smi::kMaxValue) {
+        shared_function_info->set_profiler_ticks(ticks + 1);
+      }
+    }
+
     if (shared_code->kind() != Code::FUNCTION) continue;
     if (function->IsInOptimizationQueue()) continue;