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// Copyright 2017 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: --allow-natives-syntax --liftoff --no-wasm-tier-up
// In this test we are interested in the generated code, so force code
// generation by disabling lazy compilation.
// Flags: --no-wasm-lazy-compilation
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
(function testLiftoffFlag() {
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
builder.addFunction('i32_add', kSig_i_ii)
.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Add])
.exportFunc();
const module = new WebAssembly.Module(builder.toBuffer());
const instance = new WebAssembly.Instance(module);
const instance2 = new WebAssembly.Instance(module);
assertEquals(%IsLiftoffFunction(instance.exports.i32_add),
%IsLiftoffFunction(instance2.exports.i32_add));
})();
(function testLiftoffSync() {
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
builder.addFunction('i32_add', kSig_i_ii)
.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Add])
.exportFunc();
const instance = builder.instantiate();
assertTrue(%IsLiftoffFunction(instance.exports.i32_add));
})();
async function testLiftoffAsync() {
print(arguments.callee.name);
const builder = new WasmModuleBuilder();
builder.addFunction('i32_add', kSig_i_ii)
.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Add])
.exportFunc();
print('Compiling...');
const module = await WebAssembly.compile(builder.toBuffer());
print('Instantiating...');
const instance = new WebAssembly.Instance(module);
assertTrue(%IsLiftoffFunction(instance.exports.i32_add));
}
assertPromiseResult(testLiftoffAsync());
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