7772a2df9dPR-URL: https://github.com/nodejs/node/pull/59805 Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Richard Lau <richard.lau@ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
28 lines
780 B
JavaScript
28 lines
780 B
JavaScript
// Copyright 2025 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: --expose-gc --expose-fast-api --allow-natives-syntax --turbofan --deopt-every-n-times=0 --stress-compaction
|
|
|
|
const my_object = {
|
|
toString: function() {
|
|
gc();
|
|
return 2;
|
|
}
|
|
};
|
|
|
|
function foo(fast_c_api) {
|
|
// Fast API call that calls back to JS because of ToNumber() on my_object:
|
|
return fast_c_api.call_to_number(my_object);
|
|
}
|
|
|
|
const fast_c_api = new d8.test.FastCAPI();
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
foo(fast_c_api);
|
|
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo(fast_c_api);
|
|
|
|
assertEquals(1, fast_c_api.fast_call_count());
|
|
assertEquals(1, fast_c_api.slow_call_count());
|