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deps/v8/test/mjsunit/wasm/runtime-gc-objects.js
26 строк
941 B
Michaël Zasso
deps: update V8 to 12.9.202.18
19 сен 2024, 17:25
19 сен 2024, 17:25
5ab3140
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// Copyright 2024 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: --allow-natives-syntax d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js"); (function TestDeoptMinimalCallRef() { var builder = new WasmModuleBuilder(); builder.addFunction("isArray", makeSig([kWasmAnyRef], [kWasmI32])) .addBody([kExprLocalGet, 0, kGCPrefix, kExprRefTest, kArrayRefCode]) .exportFunc(); builder.addFunction("isStruct", makeSig([kWasmAnyRef], [kWasmI32])) .addBody([kExprLocalGet, 0, kGCPrefix, kExprRefTest, kStructRefCode]) .exportFunc(); let wasm = builder.instantiate().exports; let array = %WasmArray(); let struct = %WasmStruct(); assertEquals(1, wasm.isArray(array)); assertEquals(0, wasm.isArray(struct)); assertEquals(0, wasm.isStruct(array)); assertEquals(1, wasm.isStruct(struct)); })();