[php-src] Issue #21460: JIT Regression bug for Psalm in 8.4.19

[email protected] (jorgsowa)
Newsgroups php.bugs
Message-ID <qCCJpCtdKDsC2F2gKnssyHlYQEqRp1IHXfo4bwXo3mU@main.internal.php.net>
Issue: https://github.com/php/php-src/issues/21460
Author: jorgsowa

### Description

There is a regression bug for PHP versions 8.4.19 and 8.5.4 reported in the Psalm repository.

https://github.com/vimeo/psalm/issues/11723

It does work if we disable JIT. Sorry that I don't have a reproducer. I will try to send it later.

### PHP Version

```plain
PHP 8.4.19 (cli) (built: Mar 12 2026 23:41:32) (NTS)
Copyright (c) The PHP Group
Built by https://github.com/docker-library/php
Zend Engine v4.4.19, Copyright (c) Zend Technologies
    with Zend OPcache v8.4.19, Copyright (c), by Zend Technologies
    with Xdebug v3.5.0, Copyright (c) 2002-2025, by Derick Rethans
```

### Operating System

_No response_
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