20 lines
701 B
JavaScript
20 lines
701 B
JavaScript
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// Copyright 2021 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 --liftoff --no-wasm-tier-up
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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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builder.addMemory(1, 1, false, true);
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builder.addFunction('test', makeSig([kWasmI32], [kWasmI64]))
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.addBody([
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...wasmI32Const(1 << 30), // pages to grow
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kExprMemoryGrow, 0, // returns -1
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kExprI64UConvertI32 // asserts that the i32 is zero extended
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])
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.exportFunc();
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const instance = builder.instantiate();
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instance.exports.test();
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