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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "coco/IR/Instr.h"
#include "coco/IR/Block.h"
#include <cassert>
namespace coco
{
template <> void DLinkedList<Instr, Block>::joined(Block *, Instr *curr_ins)
{
assert(!curr_ins->index().valid());
uint32_t value = 0;
if (auto prev_ins = curr_ins->prev())
{
value = prev_ins->index().value() + 1;
}
for (auto ins = curr_ins; ins; ins = ins->next())
{
ins->_index.set(value++);
}
}
template <> void DLinkedList<Instr, Block>::leaving(Block *, Instr *curr_ins)
{
assert(curr_ins->index().valid());
uint32_t value = curr_ins->index().value();
for (auto ins = curr_ins->next(); ins; ins = ins->next())
{
ins->_index.set(value++);
}
curr_ins->_index.reset();
}
template <> InstrList *DLinkedList<Instr, Block>::head(Block *b) { return b->instr(); }
} // namespace coco
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