chromium/v8/src/compiler/turboshaft/wasm-js-lowering-reducer.h

// Copyright 2023 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_COMPILER_TURBOSHAFT_WASM_JS_LOWERING_REDUCER_H_
#define V8_COMPILER_TURBOSHAFT_WASM_JS_LOWERING_REDUCER_H_

#include "src/compiler/turboshaft/assembler.h"
#include "src/compiler/turboshaft/operations.h"
#include "src/compiler/turboshaft/phase.h"
#include "src/compiler/wasm-graph-assembler.h"

namespace v8::internal::compiler::turboshaft {

#include "src/compiler/turboshaft/define-assembler-macros.inc"

// This reducer is part of the JavaScript pipeline and contains lowering of
// wasm nodes (from inlined wasm functions).
//
// The reducer replaces all TrapIf nodes with a conditional goto to deferred
// code containing a call to the trap builtin.
template <class Next>
class WasmJSLoweringReducer : public Next { … };

#include "src/compiler/turboshaft/undef-assembler-macros.inc"

}  // namespace v8::internal::compiler::turboshaft

#endif  // V8_COMPILER_TURBOSHAFT_WASM_JS_LOWERING_REDUCER_H_