79a1468831
Changes: - Add possibility to define and emit all reference types. - Simplify function locals definition. - Change 'type' to 'type_index' where appropiate. Bug: v8:7748 Change-Id: Ie35a6204369e678298ee2ff2ec7c7793c5315c3e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2390144 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#69814}
53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
// Copyright 2020 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: --experimental-wasm-simd
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load('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
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// Generate function 1 (out of 1).
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builder.addFunction(undefined, 0 /* sig */)
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.addLocals(kWasmI32, 2).addLocals(kWasmF32, 2)
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.addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprI32Const, 0x00, // i32.const
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kExprI32Const, 0x00, // i32.const
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kExprI32Const, 0xf9, 0x00, // i32.const
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kExprI32Ior, // i32.or
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kExprI32Eqz, // i32.eqz
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kExprI32Add, // i32.Add
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kSimdPrefix, kExprI32x4Splat, // i32x4.splat
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kExprF32Const, 0x46, 0x5d, 0x00, 0x00, // f32.const
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kExprI32Const, 0x83, 0x01, // i32.const
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kExprI32Const, 0x83, 0x01, // i32.const
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kExprI32Const, 0x83, 0x01, // i32.const
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kExprI32Add, // i32.Add
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kExprI32Add, // i32.Add
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kExprIf, kWasmI32, // if @33 i32
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kExprI32Const, 0x00, // i32.const
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kExprElse, // else @37
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kExprI32Const, 0x00, // i32.const
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kExprEnd, // end @40
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kExprIf, kWasmI32, // if @41 i32
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kExprI32Const, 0x00, // i32.const
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kExprElse, // else @45
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kExprI32Const, 0x00, // i32.const
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kExprEnd, // end @48
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kExprF32ReinterpretI32, // f32.reinterpret_i32
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kExprF32Max, // f32.max
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kSimdPrefix, kExprF32x4Splat, // f32x4.splat
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kExprI32Const, 0x83, 0x01, // i32.const
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kSimdPrefix, kExprI32x4Splat, // i32x4.splat
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kSimdPrefix, kExprI32x4Eq, // i32x4.eq
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kSimdPrefix, kExprI32x4Eq, // i32x4.eq
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kSimdPrefix, kExprV8x16AnyTrue, // v8x16.any_true
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kExprEnd, // end @64
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]);
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builder.addExport('main', 0);
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const instance = builder.instantiate();
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print(instance.exports.main(1, 2, 3));
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