| // Copyright 2020 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: --experimental-wasm-simd |
| |
| load('test/mjsunit/wasm/wasm-module-builder.js'); |
| |
| const builder = new WasmModuleBuilder(); |
| builder.addMemory(16, 32, false); |
| builder.addType(makeSig([], [kWasmI32])); |
| // Generate function 1 (out of 1). |
| builder.addFunction(undefined, 0 /* sig */) |
| .addBodyWithEnd([ |
| // signature: i_v |
| // body: |
| kExprI32Const, 0x00, // i32.const |
| kSimdPrefix, kExprS128Load8x8U, 0x03, 0xff, 0xff, 0x3f, // i16x8.load8x8_u |
| kSimdPrefix, kExprI16x8ExtractLaneS, 0, |
| kExprEnd, // end @371 |
| ]).exportAs('main'); |
| const instance = builder.instantiate(); |
| assertTraps(kTrapMemOutOfBounds, () => instance.exports.main()); |
