09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
// Copyright 2023 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: --no-liftoff
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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let builder = new WasmModuleBuilder();
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let sig1 = builder.addType(makeSig(
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[
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kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32,
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kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmAnyRef,
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],
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[]));
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let sig2 = builder.addType(makeSig(
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[
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kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmF32, kWasmS128,
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kWasmS128, kWasmS128, kWasmS128, kWasmS128, kWasmS128, kWasmS128
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],
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[]));
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let sig3 = builder.addType(makeSig([kWasmS128, kWasmS128], []));
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let main = builder.addFunction('main', kSig_v_i).exportFunc();
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let func1 = builder.addFunction('func1', sig1);
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let func2 = builder.addFunction('func2', sig2).addBody([]);
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let func3 = builder.addFunction('func3', sig3).addBody([]);
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let table = builder.addTable(kWasmFuncRef, 4, 4);
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builder.addActiveElementSegment(
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table.index, wasmI32Const(0),
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[
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[kExprRefFunc, main.index], [kExprRefFunc, func1.index],
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[kExprRefFunc, func2.index], [kExprRefFunc, func3.index]
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],
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kWasmFuncRef);
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let main_body = [
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// Recursion breaker.
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kExprLocalGet, 0,
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kExprI32Eqz,
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kExprBrIf, 0
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];
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// Useless calls, just to create stack values.
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for (let j = 0; j < 2; j++) {
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for (let i = 0; i < 13; i++) {
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main_body.push(...wasmF32Const(i));
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}
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main_body.push(kExprRefNull, kAnyRefCode);
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main_body.push(kExprCallFunction, func1.index);
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}
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main_body.push(...[
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// Recursive call.
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kExprLocalGet, 0,
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kExprI32Const, 1,
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kExprI32Sub,
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kExprCallFunction, main.index,
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]);
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main.addBody(main_body);
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let func1_body = [];
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for (let i = 0; i < 2; i++) {
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func1_body.push(kExprI32Const, 0, kSimdPrefix, kExprI8x16Splat);
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}
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func1_body.push(kExprI32Const, 3);
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func1_body.push(kExprCallIndirect, sig3, table.index);
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for (let i = 0; i < 6; i++) {
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func1_body.push(...wasmF32Const(i));
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}
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for (let i = 0; i < 7; i++) {
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func1_body.push(kExprI32Const, 0, kSimdPrefix, kExprI8x16Splat);
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}
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func1_body.push(kExprI32Const, 2);
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func1_body.push(kExprReturnCallIndirect, sig2, table.index);
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func1.addBody(func1_body);
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let instance = builder.instantiate();
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instance.exports.main(3);
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