Den 2023-09-11 kl. 11:28, skrev Dmitry Stogov:
Hi internals,
I'm glad to present a new JIT engine that is going to be used in the next
major PHP version. Now it's a real optimizing compiler with Intermediate
Representation similar to Java HotSpot server compiler.
It makes a base for future improvements and eliminates many low-level
details of the existing PHP JIT. Instead of supporting assembler code for
different CPUs, now PHP generates a single IR and passes it to a
PHP-independent JIT engine.
The old JIT implementation is going to be kept for a while.
Everybody are welcome to take a look over tne code
https://github.com/php/php-src/pull/12079
Thanks. Dmitry.
Great work Dmitry! Looking forward to test it in next major PHP version.
Are there any performance figures available for this new JIT engine?
Regards //Björn L
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