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/*
* Copyright (C) 2015-2017 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 "B3InsertionSet.h"
#if ENABLE(B3_JIT)
#include "B3BasicBlock.h"
#include "B3Procedure.h"
#include "B3Value.h"
#include <wtf/BubbleSort.h>
namespace JSC { namespace B3 {
Value* InsertionSet::insertIntConstant(size_t index, Origin origin, Type type, int64_t value)
{
return insertValue(index, m_procedure.addIntConstant(origin, type, value));
}
Value* InsertionSet::insertIntConstant(size_t index, Value* likeValue, int64_t value)
{
return insertIntConstant(index, likeValue->origin(), likeValue->type(), value);
}
Value* InsertionSet::insertBottom(size_t index, Origin origin, Type type)
{
Value*& bottom = m_bottomForType[type];
if (!bottom)
bottom = insertValue(index, m_procedure.addBottom(origin, type));
return bottom;
}
Value* InsertionSet::insertBottom(size_t index, Value* likeValue)
{
return insertBottom(index, likeValue->origin(), likeValue->type());
}
Value* InsertionSet::insertClone(size_t index, Value* value)
{
return insertValue(index, m_procedure.clone(value));
}
void InsertionSet::execute(BasicBlock* block)
{
for (Insertion& insertion : m_insertions)
insertion.element()->owner = block;
bubbleSort(m_insertions.begin(), m_insertions.end());
executeInsertions(block->m_values, m_insertions);
m_bottomForType = TypeMap<Value*>();
}
} } // namespace JSC::B3
#endif // ENABLE(B3_JIT)