a345a442d3
- Add d8.file.read() and d8.file.execute() helpers - Change tools and tests to use new d8.file helper - Unify error throwing in v8::Shell::ReadFile Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#74883}
39 lines
1.0 KiB
JavaScript
39 lines
1.0 KiB
JavaScript
// Copyright 2019 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 --wasm-dynamic-tiering --liftoff
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// Flags: --no-wasm-tier-up --no-stress-opt
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const num_iterations = 4;
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const num_functions = 2;
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const builder = new WasmModuleBuilder();
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for (let i = 0; i < num_functions; ++i) {
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let kFunction = builder.addFunction('f' + i, kSig_i_v)
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.addBody(wasmI32Const(i))
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.exportAs('f' + i)
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}
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let instance = builder.instantiate();
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for (let i = 0; i < num_iterations - 1; ++i) {
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instance.exports.f0();
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instance.exports.f1();
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}
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assertTrue(%IsLiftoffFunction(instance.exports.f0));
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assertTrue(%IsLiftoffFunction(instance.exports.f1));
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instance.exports.f1();
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// Busy waiting until the function is tiered up.
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while (true) {
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if (!%IsLiftoffFunction(instance.exports.f1)) {
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break;
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}
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}
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assertTrue(%IsLiftoffFunction(instance.exports.f0));
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