node/deps/v8/test/mjsunit/wasm/code-flushing.js
Michaël Zasso f226350fcb deps: update V8 to 11.3.244.4
PR-URL: https://github.com/nodejs/node/pull/47251
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
2023-03-31 14:15:23 +00:00

41 lines
1.3 KiB
JavaScript

// 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.
// Flags: --expose-wasm --allow-natives-syntax --wasm-lazy-compilation
d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
const builder = new WasmModuleBuilder();
builder.addFunction('f1', kSig_i_i).addBody([kExprLocalGet, 0]).exportFunc();
builder.addFunction('f2', kSig_i_i).addBody([kExprLocalGet, 0]).exportFunc();
builder.addFunction('f3', kSig_i_i).addBody([kExprLocalGet, 0]).exportFunc();
const instance = builder.instantiate();
instance.exports.f1(1);
instance.exports.f2(2);
instance.exports.f3(3);
assertTrue(%IsLiftoffFunction(instance.exports.f1));
assertTrue(%IsLiftoffFunction(instance.exports.f2));
assertTrue(%IsLiftoffFunction(instance.exports.f3));
%FlushWasmCode();
assertTrue(%IsUncompiledWasmFunction(instance.exports.f1));
assertTrue(%IsUncompiledWasmFunction(instance.exports.f2));
assertTrue(%IsUncompiledWasmFunction(instance.exports.f3));
instance.exports.f1(1);
instance.exports.f2(2);
instance.exports.f3(3);
%WasmTierUpFunction(instance.exports.f3);
%FlushWasmCode();
assertTrue(%IsUncompiledWasmFunction(instance.exports.f1));
assertTrue(%IsUncompiledWasmFunction(instance.exports.f2));
assertTrue(%IsTurboFanFunction(instance.exports.f3));