chromium/v8/src/wasm/baseline/liftoff-compiler.h

// 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.

#ifndef V8_WASM_BASELINE_LIFTOFF_COMPILER_H_
#define V8_WASM_BASELINE_LIFTOFF_COMPILER_H_

#include "src/wasm/function-compiler.h"

namespace v8 {
namespace internal {

class AccountingAllocator;
class Counters;

namespace wasm {

struct CompilationEnv;
class DebugSideTable;
struct FunctionBody;
class WasmDetectedFeatures;

// Note: If this list changes, also the histogram "V8.LiftoffBailoutReasons"
// on the chromium side needs to be updated.
// Deprecating entries is always fine. Repurposing works if you don't care about
// temporary mix-ups. Increasing the number of reasons {kNumBailoutReasons} is
// more tricky, and might require introducing a new (updated) histogram.
enum LiftoffBailoutReason : int8_t { … };

struct LiftoffOptions { … };

V8_EXPORT_PRIVATE WasmCompilationResult ExecuteLiftoffCompilation(
    CompilationEnv*, const FunctionBody&, const LiftoffOptions&);

V8_EXPORT_PRIVATE std::unique_ptr<DebugSideTable> GenerateLiftoffDebugSideTable(
    const WasmCode*);

}  // namespace wasm
}  // namespace internal
}  // namespace v8

#endif  // V8_WASM_BASELINE_LIFTOFF_COMPILER_H_