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// Copyright 2015 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_BYTECODE_GRAPH_BUILDER_H_
#define V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_
#include "src/compiler/js-operator.h"
#include "src/compiler/js-type-hint-lowering.h"
#include "src/utils/utils.h"
#include "src/handles/handles.h"
namespace v8 {
class TickCounter;
namespace internal {
class BytecodeArray;
class FeedbackVector;
class SharedFunctionInfo;
class Zone;
namespace compiler {
class JSGraph;
class SourcePositionTable;
enum class BytecodeGraphBuilderFlag : uint8_t {
kSkipFirstStackCheck = 1 << 0,
// TODO(neis): Remove liveness flag here when concurrent inlining is always
// on, because then the serializer will be the only place where we perform
// bytecode analysis.
kAnalyzeEnvironmentLiveness = 1 << 1,
kBailoutOnUninitialized = 1 << 2,
};
using BytecodeGraphBuilderFlags = base::Flags<BytecodeGraphBuilderFlag>;
// Note: {invocation_frequency} is taken by reference to work around a GCC bug
// on AIX (v8:8193).
void BuildGraphFromBytecode(JSHeapBroker* broker, Zone* local_zone,
SharedFunctionInfoRef const& shared_info,
FeedbackVectorRef const& feedback_vector,
BailoutId osr_offset, JSGraph* jsgraph,
CallFrequency const& invocation_frequency,
SourcePositionTable* source_positions,
int inlining_id, BytecodeGraphBuilderFlags flags,
TickCounter* tick_counter);
} // namespace compiler
} // namespace internal
} // namespace v8
#endif // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_