JavaScriptCore-1218.34.tar.gz

[apple/javascriptcore.git] / dfg / DFGPhase.cpp

/*
 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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#include "config.h"
#include "DFGPhase.h"

#if ENABLE(DFG_JIT)

#include "DFGValidate.h"

namespace JSC { namespace DFG {

void Phase::beginPhase()
{
    if (!shouldDumpGraphAtEachPhase())
        return;
    dataLog("Beginning DFG phase ", m_name, ".\n");
    dataLog("Before ", m_name, ":\n");
    m_graph.dump();
}

void Phase::endPhase()
{
    if (!Options::validateGraphAtEachPhase())
        return;
    validate(m_graph, DumpGraph);
}

} } // namespace JSC::DFG

#endif // ENABLE(DFG_JIT)