918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
65 lines
2.3 KiB
JavaScript
65 lines
2.3 KiB
JavaScript
// Copyright 2024 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: --wasm-staging
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// Flags: --allow-natives-syntax --wasm-inlining-ignore-call-counts
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// The following flags are not needed but simplify the graph while still
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// reproducing the bug:
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// --wasm-inlining-factor=1 --nodebug-code
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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(function TestSpeculativeInliningInstanceCacheReturnCallRef() {
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const builder = new WasmModuleBuilder();
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let $struct2 =
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builder.addStruct([makeField(kWasmI32, false)], kNoSuperType, false);
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builder.startRecGroup();
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let $array4 = builder.addArray(kWasmI32, true, kNoSuperType, false);
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let $sig5 = builder.addType(makeSig([], [kWasmI32]));
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builder.endRecGroup();
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let callee_017 = builder.addFunction(undefined, $sig5);
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let callee_118 = builder.addFunction(undefined, $sig5);
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let main22 = builder.addFunction(undefined, kSig_i_i);
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let $mem0 = builder.addMemory(0, 32);
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let $global0 = builder.addGlobal(kWasmI32, true, false, wasmI32Const(0));
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let $table0 = builder.addTable(wasmRefType($sig5), 2, 2,
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[kExprRefFunc, callee_017.index]);
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builder.addActiveElementSegment($table0.index, wasmI32Const(0),
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[[kExprRefFunc, callee_017.index], [kExprRefFunc, callee_118.index]],
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wasmRefType($sig5));
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callee_017.addBody([
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kExprI32Const, 1,
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kGCPrefix, kExprStructNew, $struct2,
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kGCPrefix, kExprStructGet, $struct2, 0,
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kExprCallFunction, main22.index,
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]);
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callee_118.addBody([
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kExprI32Const, 0,
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kExprI32Const, 0,
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kGCPrefix, kExprArrayNewDefault, $array4,
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kExprMemorySize, $mem0,
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kGCPrefix, kExprArrayGet, $array4,
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kExprI32DivS,
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]);
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// func $main: [kWasmI32] -> [kWasmI32]
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main22.addBody([
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kExprLocalGet, 0, // $var0
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kExprGlobalSet, $global0.index,
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kExprGlobalGet, $global0.index,
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kExprTableGet, $table0.index,
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kGCPrefix, kExprRefCast, $sig5,
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kExprReturnCallRef, $sig5,
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]);
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builder.addExport('main', main22.index);
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const instance = builder.instantiate({});
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assertTraps(kTrapArrayOutOfBounds, () => instance.exports.main(0));
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%WasmTierUpFunction(instance.exports.main);
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assertTraps(kTrapArrayOutOfBounds, () => instance.exports.main(0));
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})();
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