974ab4060f
PR-URL: https://github.com/nodejs/node/pull/41610 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
32 lines
904 B
JavaScript
32 lines
904 B
JavaScript
// Copyright 2021 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --allow-natives-syntax --turbo-inline-js-wasm-calls
|
|
|
|
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
// Instantiate a module that exports an imported function
|
|
// (module
|
|
// (func $import0 (import "e" "f"))
|
|
// (export "f" (func $import0))
|
|
// )
|
|
const builder = new WasmModuleBuilder();
|
|
const sig_index = builder.addType(kSig_v_v);
|
|
builder.addImport('e', 'f', sig_index);
|
|
builder.addExport('f', 0);
|
|
let instance = builder.instantiate(
|
|
{e: {f: function() {}}}
|
|
);
|
|
|
|
// Invoke the JS function exported by the Wasm module
|
|
const f = instance.exports['f'];
|
|
function invoke_vv(index) {
|
|
return f();
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(invoke_vv);
|
|
invoke_vv(0);
|
|
%OptimizeFunctionOnNextCall(invoke_vv);
|
|
invoke_vv(0);
|