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/*
* Copyright (C) 2012-2015 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 "DFGMinifiedNode.h"
#if ENABLE(DFG_JIT)
#include "DFGMinifiedIDInlines.h"
#include "DFGNode.h"
#include "JSCJSValueInlines.h"
namespace JSC { namespace DFG {
MinifiedNode MinifiedNode::fromNode(Node* node)
{
ASSERT(belongsInMinifiedGraph(node->op()));
MinifiedNode result;
result.m_id = MinifiedID(node);
result.m_hasConstant = hasConstant(node->op());
result.m_isPhantomDirectArguments = node->op() == PhantomDirectArguments;
result.m_isPhantomClonedArguments = node->op() == PhantomClonedArguments;
if (hasConstant(node->op()))
result.m_info = JSValue::encode(node->asJSValue());
else {
ASSERT(node->op() == PhantomDirectArguments || node->op() == PhantomClonedArguments);
result.m_info = bitwise_cast<uintptr_t>(node->origin.semantic.inlineCallFrame());
}
return result;
}
} } // namespace JSC::DFG
#endif // ENABLE(DFG_JIT)
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