[GIT-PULLS] [php-src] PR #23450: JIT: Record fake init calls for subtraces (fixes array_map optimization)

[email protected] (arnaud-lb)
Newsgroups php.git-pulls
Message-ID <[email protected]> 
Pull Request: https://github.com/php/php-src/pull/23450
Author: arnaud-lb

The array_map optimization may emit loops inside an INIT_FCALL-DO_FCALL sequence, which was not possible before. JIT doesn't expect that and forgets about pending calls when starting a subtrace for the loop.

Fix by recording fake init calls in zend_jit_trace_subtrace().
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