21 lines
699 B
JavaScript
21 lines
699 B
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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addFunction('f32', makeSig([], [kWasmI32])).exportFunc().addBody([
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...wasmF32ConstSignalingNaN(),
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kExprI32ReinterpretF32,
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]);
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builder.addFunction('f64', makeSig([], [kWasmI64])).exportFunc().addBody([
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...wasmF64ConstSignalingNaN(),
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kExprI64ReinterpretF64,
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]);
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const instance = builder.instantiate();
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assertEquals(2141692345, instance.exports.f32());
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assertEquals(9219994337134247936n, instance.exports.f64());
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