| // 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: --wasm-staging |
| |
| load('test/mjsunit/wasm/wasm-module-builder.js'); |
| |
| const builder = new WasmModuleBuilder(); |
| builder.addMemory(1, 1, false, true); |
| const sig = builder.addType(makeSig([], [kWasmI32])); |
| |
| builder.addFunction(undefined, sig) |
| .addLocals(kWasmI32, 1002).addLocals(kWasmI64, 3) |
| .addBodyWithEnd([ |
| // signature: i_v |
| // body: |
| kExprLocalGet, 0xec, 0x07, // local.get |
| kExprLocalGet, 0xea, 0x07, // local.set |
| kExprLocalGet, 0x17, // local.set |
| kExprLocalGet, 0xb5, 0x01, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprIf, kWasmI32, // if @39 i32 |
| kExprI32Const, 0x91, 0xe8, 0x7e, // i32.const |
| kExprElse, // else @45 |
| kExprI32Const, 0x00, // i32.const |
| kExprEnd, // end @48 |
| kExprIf, kWasmStmt, // if @49 |
| kExprI32Const, 0x00, // i32.const |
| kExprI32Const, 0x00, // i32.const |
| kAtomicPrefix, kExprI32AtomicSub, 0x01, 0x04, // i32.atomic.sub |
| kExprDrop, |
| kExprEnd, |
| kExprUnreachable, |
| kExprEnd |
| ]); |
| |
| const instance = builder.instantiate(); |
