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// Copyright 2014 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_BASIC_BLOCK_INSTRUMENTOR_H_
#define V8_COMPILER_BASIC_BLOCK_INSTRUMENTOR_H_
#include "src/diagnostics/basic-block-profiler.h"
#include "src/utils/allocation.h"
namespace v8 {
namespace internal {
class OptimizedCompilationInfo;
namespace compiler {
class Graph;
class Schedule;
class BasicBlockInstrumentor : public AllStatic {
public:
static BasicBlockProfilerData* Instrument(OptimizedCompilationInfo* info,
Graph* graph, Schedule* schedule,
Isolate* isolate);
};
// A profiler which works when reorder_builtins flag was set as true, it will
// store the call graph between builtins, the call graph will be used to reorder
// builtins.
class BasicBlockCallGraphProfiler : public AllStatic {
public:
// The method will iterate all the basic blocks and visit all the nodes inside
// the block, if there is a Call/TailCall node to another builtin, it will
// save a record line (like builtin A calls builtin B at block N).
static void StoreCallGraph(OptimizedCompilationInfo* info,
Schedule* schedule);
};
} // namespace compiler
} // namespace internal
} // namespace v8
#endif // V8_COMPILER_BASIC_BLOCK_INSTRUMENTOR_H_
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