forked from LeenkxTeam/Kmake
39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
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// 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 --no-wasm-lazy-compilation
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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 $sig1 = builder.addType(kSig_v_v);
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let $sig115 = builder.addType(makeSig([kWasmI32], []));
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let $sig201 = builder.addType(makeSig([kWasmAnyRef], [kWasmAnyRef]));
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let $func74 = builder.addFunction(undefined, $sig201).exportAs("func74");
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let $func224 = builder.addFunction(undefined, $sig115).exportAs("func224");
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// func $func74: [kWasmAnyRef] -> [kWasmAnyRef]
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$func74.addBody([
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kExprLocalGet, 0,
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kGCPrefix, kExprBrOnCastFail, 0b11, 0, kAnyRefCode, kStructRefCode,
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kGCPrefix, kExprRefCastNull, kNullRefCode,
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]);
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$func224.addBody([
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kExprLocalGet, 0,
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kExprIf, kWasmVoid,
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kExprLoop, kWasmRef, kFuncRefCode,
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kExprRefNull, kNullFuncRefCode,
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kExprRefAsNonNull,
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kExprEnd,
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kExprDrop,
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...wasmI32Const(42),
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kGCPrefix, kExprRefI31,
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kExprCallFunction, $func74.index,
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kExprUnreachable,
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kExprEnd,
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]);
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let instance = builder.instantiate({});
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