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// Copyright 2018 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.
#if !V8_ENABLE_WEBASSEMBLY
#error This header should only be included if WebAssembly is enabled.
#endif // !V8_ENABLE_WEBASSEMBLY
#ifndef V8_WASM_GRAPH_BUILDER_INTERFACE_H_
#define V8_WASM_GRAPH_BUILDER_INTERFACE_H_
#include "src/wasm/decoder.h"
#include "src/wasm/wasm-result.h"
namespace v8 {
namespace internal {
class AccountingAllocator;
namespace compiler { // external declarations from compiler.
class Node;
class NodeOriginTable;
class WasmGraphBuilder;
struct WasmLoopInfo;
} // namespace compiler
namespace wasm {
class AssumptionsJournal;
struct FunctionBody;
class WasmFeatures;
struct WasmModule;
enum InlinedStatus {
// Inlined function whose call node has IfSuccess/IfException outputs.
kInlinedHandledCall,
// Inlined function whose call node does not have IfSuccess/IfException
// outputs.
kInlinedNonHandledCall,
// Not an inlined call.
kRegularFunction
};
struct DanglingExceptions {
std::vector<compiler::Node*> exception_values;
std::vector<compiler::Node*> effects;
std::vector<compiler::Node*> controls;
void Add(compiler::Node* exception_value, compiler::Node* effect,
compiler::Node* control) {
exception_values.emplace_back(exception_value);
effects.emplace_back(effect);
controls.emplace_back(control);
}
size_t Size() const { return exception_values.size(); }
};
V8_EXPORT_PRIVATE void BuildTFGraph(
AccountingAllocator* allocator, WasmFeatures enabled,
const WasmModule* module, compiler::WasmGraphBuilder* builder,
WasmFeatures* detected, const FunctionBody& body,
std::vector<compiler::WasmLoopInfo>* loop_infos,
DanglingExceptions* dangling_exceptions,
compiler::NodeOriginTable* node_origins, int func_index,
AssumptionsJournal* assumptions, InlinedStatus inlined_status);
} // namespace wasm
} // namespace internal
} // namespace v8
#endif // V8_WASM_GRAPH_BUILDER_INTERFACE_H_
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