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f226350fcb
PR-URL: https://github.com/nodejs/node/pull/47251 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Richard Lau <rlau@redhat.com>
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
// Copyright 2023 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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// Flags: --experimental-wasm-gc
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// Tests that code generator behaves correctly when pushing to the stack an
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// operand that is an offset of the root register.
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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let builder = new WasmModuleBuilder();
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let sig = makeSig(
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[kWasmAnyRef, kWasmAnyRef, kWasmAnyRef, kWasmAnyRef, kWasmAnyRef,
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kWasmAnyRef],
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[kWasmAnyRef]);
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let sig_index = builder.addType(sig);
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let callee =
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builder.addFunction('callee', sig_index).addBody([kExprLocalGet, 5]);
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builder.addFunction('main', kSig_r_v).exportFunc().addBody([
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kExprRefNull, kAnyRefCode,
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kExprRefNull, kAnyRefCode,
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kExprRefNull, kAnyRefCode,
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kExprRefNull, kAnyRefCode,
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kExprRefNull, kAnyRefCode,
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kExprRefNull, kAnyRefCode,
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kExprCallFunction, callee.index,
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kGCPrefix, kExprExternExternalize
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]);
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let instance = builder.instantiate();
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assertEquals(null, instance.exports.main());
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