| // 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); |
| builder.addGlobal(kWasmI32, 1); |
| const sig = builder.addType(makeSig([kWasmI32, kWasmI64, kWasmI64, kWasmI64], [kWasmF32])); |
| // Generate function 1 (out of 3). |
| builder.addFunction(undefined, sig) |
| .addLocals(kWasmI32, 57).addLocals(kWasmI64, 11) |
| .addBodyWithEnd([ |
| // signature: f_illl |
| // body: |
| kExprLocalGet, 0x1b, // local.get |
| kExprLocalSet, 0x1c, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprIf, kWasmStmt, // if @11 |
| kExprGlobalGet, 0x00, // global.get |
| kExprLocalSet, 0x1e, // local.set |
| kExprBlock, kWasmStmt, // block @19 |
| kExprGlobalGet, 0x00, // global.get |
| kExprLocalSet, 0x21, // local.set |
| kExprBlock, kWasmStmt, // block @25 |
| kExprBlock, kWasmStmt, // block @27 |
| kExprBlock, kWasmStmt, // block @29 |
| kExprGlobalGet, 0x00, // global.get |
| kExprLocalSet, 0x0a, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprLocalSet, 0x28, // local.set |
| kExprLocalGet, 0x00, // local.get |
| kExprLocalSet, 0x0b, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprBrIf, 0x01, // br_if depth=1 |
| kExprEnd, // end @47 |
| kExprUnreachable, // unreachable |
| kExprEnd, // end @49 |
| kExprI32Const, 0x01, // i32.const |
| kExprLocalSet, 0x36, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprIf, kWasmStmt, // if @56 |
| kExprEnd, // end @59 |
| kExprLocalGet, 0x00, // local.get |
| kExprLocalSet, 0x10, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprI32Eqz, // i32.eqz |
| kExprLocalSet, 0x38, // local.set |
| kExprBlock, kWasmStmt, // block @69 |
| kExprI32Const, 0x7f, // i32.const |
| kExprI32Eqz, // i32.eqz |
| kExprLocalSet, 0x39, // local.set |
| kExprI32Const, 0x01, // i32.const |
| kExprIf, kWasmStmt, // if @78 |
| kExprGlobalGet, 0x00, // global.get |
| kExprLocalSet, 0x11, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprI32Eqz, // i32.eqz |
| kExprLocalSet, 0x12, // local.set |
| kExprGlobalGet, 0x00, // global.get |
| kExprLocalSet, 0x13, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kExprI32Const, 0x01, // i32.const |
| kExprI32Sub, // i32.sub |
| kExprLocalSet, 0x3a, // local.set |
| kExprI32Const, 0x00, // i32.const |
| kAtomicPrefix, kExprI64AtomicLoad16U, 0x01, 0x04, // i64.atomic.load16_u |
| kExprDrop, // drop |
| kExprI64Const, 0x01, // i64.const |
| kExprLocalSet, 0x44, // local.set |
| kExprI64Const, 0x01, // i64.const |
| kExprLocalSet, 0x3e, // local.set |
| kExprElse, // else @115 |
| kExprNop, // nop |
| kExprEnd, // end @117 |
| kExprLocalGet, 0x40, // local.get |
| kExprLocalSet, 0x41, // local.set |
| kExprLocalGet, 0x41, // local.get |
| kExprI64Const, 0x4b, // i64.const |
| kExprI64Add, // i64.add |
| kExprDrop, // drop |
| kExprEnd, // end @128 |
| kExprEnd, // end @129 |
| kExprUnreachable, // unreachable |
| kExprEnd, // end @132 |
| kExprUnreachable, // unreachable |
| kExprEnd, // end @134 |
| kExprF32Const, 0x00, 0x00, 0x84, 0x42, // f32.const |
| kExprEnd, // end @140 |
| ]); |
| const instance = builder.instantiate(); |
