// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_COMPILER_CHECKPOINT_ELIMINATION_H_
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#define V8_COMPILER_CHECKPOINT_ELIMINATION_H_
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#include "src/base/compiler-specific.h"
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#include "src/compiler/graph-reducer.h"
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#include "src/globals.h"
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namespace v8 {
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namespace internal {
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namespace compiler {
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// Performs elimination of redundant checkpoints within the graph.
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class V8_EXPORT_PRIVATE CheckpointElimination final
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: public NON_EXPORTED_BASE(AdvancedReducer) {
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public:
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explicit CheckpointElimination(Editor* editor);
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~CheckpointElimination() final {}
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const char* reducer_name() const override { return "CheckpointElimination"; }
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Reduction Reduce(Node* node) final;
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private:
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Reduction ReduceCheckpoint(Node* node);
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};
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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#endif // V8_COMPILER_CHECKPOINT_ELIMINATION_H_
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