6d1522d500
This adds two tests to verify that the --liftoff flag has the indented effect, and that Liftoff compilation is off by default. R=titzer@chromium.org Bug: v8:6600 Change-Id: Ie7e13184b5068f572b78dbdf7abbcded6d859fc5 Reviewed-on: https://chromium-review.googlesource.com/733561 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Ben Titzer <titzer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48995}
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --liftoff --wasm-async-compilation
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load('test/mjsunit/wasm/wasm-constants.js');
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load('test/mjsunit/wasm/wasm-module-builder.js');
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(function testLiftoffSync() {
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print(arguments.callee.name);
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const builder = new WasmModuleBuilder();
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builder.addFunction('i32_add', kSig_i_ii)
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.addBody([kExprGetLocal, 0, kExprGetLocal, 1, kExprI32Add])
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.exportFunc();
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const instance = builder.instantiate();
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assertTrue(%IsLiftoffFunction(instance.exports.i32_add));
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})();
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async function testLiftoffAsync() {
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print(arguments.callee.name);
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const builder = new WasmModuleBuilder();
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builder.addFunction('i32_add', kSig_i_ii)
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.addBody([kExprGetLocal, 0, kExprGetLocal, 1, kExprI32Add])
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.exportFunc();
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print('Compiling...');
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const module = await WebAssembly.compile(builder.toBuffer());
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print('Instantiating...');
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const instance = new WebAssembly.Instance(module);
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assertTrue(%IsLiftoffFunction(instance.exports.i32_add));
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}
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assertPromiseResult(testLiftoffAsync());
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