On 1/31/19 9:12 PM, Derick Rethans wrote: > On Thu, 31 Jan 2019, Dmitry Stogov wrote: > >> >> >> On 1/31/19 8:08 PM, Derick Rethans wrote: >>> On Thu, 31 Jan 2019, Dmitry Stogov wrote: >>> >>>> I'm glad to finally propose including JIT into PHP. >>>> >>>> https://wiki.php.net/rfc/jit >>> >>> I don't see anywhere in this RFC how it would affect thigns that do >>> sneaky things with internals, such as Xdebug. How is that going to be >>> affected? >>> >> >> I suppose Xdebug should work on non-JIT-ed versions of the functions. >> Even JVM deoptimizes to bytecode when debugging. > > So, in that case, I think I would need to be able to instruct the PHP > JIT engine to be turned off. Perhaps through an API? > > Similarly, I think it might be useful for OPcache as well,
Use zend_alter_ini_entry() to set "opcache.enable" to "0". Better to do it at RINIT. Thanks. Dmitry. > as I am > getting more people confused why some breakpoints don't work, or > variables don't exist: > https://bugs.xdebug.org/view.php?id=1609 > > cheers, > Derick > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
