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// Copyright (c) 2017 Google Inc.
//
// 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 "source/opt/instruction_list.h"
namespace spvtools {
namespace opt {
InstructionList::iterator InstructionList::iterator::InsertBefore(
std::vector<std::unique_ptr<Instruction>>&& list) {
Instruction* first_node = list.front().get();
for (auto& i : list) {
i.release()->InsertBefore(node_);
}
list.clear();
return iterator(first_node);
}
InstructionList::iterator InstructionList::iterator::InsertBefore(
std::unique_ptr<Instruction>&& i) {
i.get()->InsertBefore(node_);
return iterator(i.release());
}
} // namespace opt
} // namespace spvtools
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