blob: 74a1d0f8728853dff16d04f543378273f933e245 [file] [log] [blame]
// Copyright 2012 the V8 project 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 "src/allocation.h"
namespace v8 {
namespace internal {
class Isolate;
class JavaScriptFrame;
class JSFunction;
enum class OptimizationReason : uint8_t;
class RuntimeProfiler {
explicit RuntimeProfiler(Isolate* isolate);
void MarkCandidatesForOptimization();
void NotifyICChanged() { any_ic_changed_ = true; }
void AttemptOnStackReplacement(JavaScriptFrame* frame,
int nesting_levels = 1);
void MaybeOptimize(JSFunction* function, JavaScriptFrame* frame);
// Potentially attempts OSR from and returns whether no other
// optimization attempts should be made.
bool MaybeOSR(JSFunction* function, JavaScriptFrame* frame);
OptimizationReason ShouldOptimize(JSFunction* function,
JavaScriptFrame* frame);
void Optimize(JSFunction* function, OptimizationReason reason);
void Baseline(JSFunction* function, OptimizationReason reason);
Isolate* isolate_;
bool any_ic_changed_;
} // namespace internal
} // namespace v8