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// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_COMPILER_TURBOSHAFT_GRAPH_VISUALIZER_H_
#define V8_COMPILER_TURBOSHAFT_GRAPH_VISUALIZER_H_
#include "src/common/globals.h"
#include "src/compiler/node-origin-table.h"
#include "src/compiler/turboshaft/graph.h"
#include "src/handles/handles.h"
namespace v8::internal::compiler::turboshaft {
struct TurboshaftGraphAsJSON {
const Graph& turboshaft_graph;
NodeOriginTable* origins;
Zone* temp_zone;
};
V8_INLINE V8_EXPORT_PRIVATE TurboshaftGraphAsJSON
AsJSON(const Graph& graph, NodeOriginTable* origins, Zone* temp_zone) {
return TurboshaftGraphAsJSON{graph, origins, temp_zone};
}
V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
const TurboshaftGraphAsJSON& ad);
class JSONTurboshaftGraphWriter {
public:
JSONTurboshaftGraphWriter(std::ostream& os, const Graph& turboshaft_graph,
NodeOriginTable* origins, Zone* zone);
JSONTurboshaftGraphWriter(const JSONTurboshaftGraphWriter&) = delete;
JSONTurboshaftGraphWriter& operator=(const JSONTurboshaftGraphWriter&) = delete;
void Print();
protected:
void PrintNodes();
void PrintEdges();
void PrintBlocks();
protected:
std::ostream& os_;
Zone* zone_;
const Graph& turboshaft_graph_;
NodeOriginTable* origins_;
};
void PrintTurboshaftCustomDataPerOperation(
OptimizedCompilationInfo* info, const char* data_name, const Graph& graph,
std::function<bool(std::ostream&, const Graph&, OpIndex)> printer);
void PrintTurboshaftCustomDataPerBlock(
OptimizedCompilationInfo* info, const char* data_name, const Graph& graph,
std::function<bool(std::ostream&, const Graph&, BlockIndex)> printer);
} // namespace v8::internal::compiler::turboshaft
#endif // V8_COMPILER_TURBOSHAFT_GRAPH_VISUALIZER_H_
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