| // 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, kWasmI32, kWasmI32], [kWasmI32])); |
| // Generate function 1 (out of 4). |
| builder.addFunction(undefined, 0 /* sig */).addBodyWithEnd([ |
| // signature: i_iii |
| // body: |
| kExprI32Const, 0x00, // i32.const |
| kExprMemoryGrow, 0x00, // memory.grow |
| kExprI32Const, 0xd3, 0xe7, 0x03, // i32.const |
| kSimdPrefix, kExprI8x16Splat, // i8x16.splat |
| kExprI32Const, 0x84, 0x80, 0xc0, 0x05, // i32.const |
| kSimdPrefix, kExprI8x16Splat, // i8x16.splat |
| kExprI32Const, 0x84, 0x81, 0x80, 0xc8, 0x01, // i32.const |
| kSimdPrefix, kExprI8x16Splat, // i8x16.splat |
| kExprI32Const, 0x19, // i32.const |
| kSimdPrefix, kExprI8x16Splat, // i8x16.splat |
| kSimdPrefix, kExprI8x16Shuffle, |
| 0x00, 0x00, 0x17, 0x00, 0x04, 0x04, 0x04, 0x04, |
| 0x04, 0x10, 0x01, 0x00, 0x04, 0x04, 0x04, 0x04, // i8x16.shuffle |
| kSimdPrefix, kExprI8x16Shuffle, |
| 0x04, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // i8x16.shuffle |
| kSimdPrefix, kExprI8x16LeU, // i8x16.le_u |
| kSimdPrefix, kExprV8x16AnyTrue, // v8x16.any_true |
| kExprMemoryGrow, 0x00, // memory.grow |
| kExprDrop, |
| kExprEnd, // end @233 |
| ]); |
| builder.addExport('main', 0); |
| builder.instantiate(); |
