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>
62 lines
1.9 KiB
JavaScript
62 lines
1.9 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-deopt --allow-natives-syntax --no-jit-fuzzing
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// Flags: --wasm-inlining-ignore-call-counts --liftoff
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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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let $sig5 = builder.addType(kSig_v_v);
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let $sig9 = builder.addType(kSig_i_i);
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let callee_017 = builder.addFunction("callee0", $sig5).addBody([]);
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let callee_118 = builder.addFunction("callee1", $sig5).addBody([]);
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let $global0 = builder.addGlobal(kWasmI32, true, false, wasmI32Const(0));
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let $table0 = builder.addTable(kWasmFuncRef, 8, 8);
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let $segment0 = builder.addActiveElementSegment($table0.index, wasmI32Const(0),
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[[kExprRefFunc, callee_017.index], [kExprRefFunc, callee_118.index]],
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kWasmFuncRef);
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let $tag0 = builder.addTag($sig5);
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builder.addFunction("main", $sig9).exportFunc().addBody([
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kExprTry, kWasmVoid,
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kExprThrow, $tag0,
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kExprCatch, $tag0,
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kExprLocalGet, 0, // $var0
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kExprTableGet, $table0.index,
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kGCPrefix, kExprRefCast, $sig5,
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kExprCallRef, $sig5,
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kExprEnd,
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kExprI32Const, 42,
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]);
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builder.addFunction("mainNested", $sig9).exportFunc().addBody([
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kExprI32Const, 42,
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kExprTry, kWasmVoid,
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kExprThrow, $tag0,
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kExprCatchAll,
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kExprI32Const, 0,
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kExprTry, kWasmVoid,
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kExprThrow, $tag0,
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kExprCatchAll,
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kExprLocalGet, 0, // $var0
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kExprTableGet, $table0.index,
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kGCPrefix, kExprRefCast, $sig5,
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kExprCallRef, $sig5,
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kExprEnd,
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kExprDrop,
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kExprEnd,
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]);
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const instance = builder.instantiate({});
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const wasm = instance.exports;
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assertEquals(42, wasm.mainNested(0));
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%WasmTierUpFunction(wasm.mainNested);
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assertEquals(42, wasm.mainNested(1));
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assertEquals(42, wasm.main(0));
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%WasmTierUpFunction(wasm.main);
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assertEquals(42, wasm.main(1));
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