50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
30 lines
1.1 KiB
JavaScript
30 lines
1.1 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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addType(makeSig(
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[kWasmI64, kWasmI32, kWasmF64, kWasmI64, kWasmI64, kWasmI32, kWasmI64],
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[]));
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builder.addFunction(undefined, 0 /* sig */).addBody([
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kExprI32Const, 0, // i32.const
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kExprIf, kWasmVoid, // if @3
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kExprI32Const, 1, // i32.const
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kExprIf, kWasmVoid, // if @7
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kExprNop, // nop
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kExprElse, // else @10
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kExprUnreachable, // unreachable
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kExprEnd, // end @12
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kExprLocalGet, 0x06, // local.get
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kExprLocalSet, 0x00, // local.set
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kExprLocalGet, 0x03, // local.get
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kExprLocalGet, 0x00, // local.get
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kExprI64Sub, // i64.sub
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kExprDrop, // drop
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kExprUnreachable, // unreachable
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kExprEnd // end @24
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]);
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builder.toModule();
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