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/*
* 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,
* 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.
*/
#include "config.h"
#include "DFGPhase.h"
#if ENABLE(DFG_JIT)
#include "DFGValidate.h"
#include "JSCInlines.h"
namespace JSC { namespace DFG {
void Phase::validate()
{
DFG::validate(m_graph, DumpGraph, m_graphDumpBeforePhase);
}
void Phase::beginPhase()
{
if (Options::verboseValidationFailure()) {
StringPrintStream out;
m_graph.dump(out);
m_graphDumpBeforePhase = out.toCString();
}
if (!shouldDumpGraphAtEachPhase(m_graph.m_plan.mode))
return;
dataLog("Beginning DFG phase ", m_name, ".\n");
dataLog("Before ", m_name, ":\n");
m_graph.dump();
}
void Phase::endPhase()
{
if (!Options::validateGraphAtEachPhase())
return;
validate();
}
} } // namespace JSC::DFG
#endif // ENABLE(DFG_JIT)