gh-134584 : Optimize and eliminate redundant ref-counting for MAKE_FUNCTION in the JIT

[Sacul0457]

Thanks to @Fidget-Spinner for guiding!

Adds _MAKE_FUNCTION to optimizer_bytecodes.c and eliminates redundant ref-counting for MAKE_FUNCTION.

• Issue: Eliminate redundant refcounting in the JIT #134584

[Fidget-Spinner]

MAKE_FUNCTION might not be a common opcode/show up in the JIT. So I doubt we will see speedups from this one, it's still good to add it to the optimizer though so thanks.

[markshannon]

Looks good.
@Sacul0457 can you update this branch so it can be merged?

[Sacul0457]

I'm can't seem to find the error logs for the CI failure, so I'm not sure what's the cause of the failure and whether it's related to this PR or not

[Fidget-Spinner]

Sometimes the sanitizer CI is a little flaky, so I've triggered a re-run.

[Sacul0457]

Seems to pass now, thx!

[kumaraditya303]

There are new merge conflicts.

[Sacul0457]

fixed :)

[savannahostrowski]

Looks like this needs another regen, mind resolving @Sacul0457?

[Sacul0457]

Fixed!

[Fidget-Spinner]

Sorry this needs merging main again. JIT development has been very active these days 🌀

[Sacul0457]

No worries, it's great to hear how active the JIT development is :)