Ruby Issue Tracking System

10/22/2025

11:26 PM Ruby Revision ae767b6c (git): ZJIT: Inline Kernel#block_given? (#14914)

Fix https://github.com/Shopify/ruby/issues/832 tekknolagi (Maxwell Bernstein)

10:40 PM Ruby Revision a763e6dd (git): ZJIT: Disable not-annotated cfuncs in --zjit-stats (#14915)

It's mostly a duplicate of not-inlined-cfuncs right now. tekknolagi (Maxwell Bernstein)

06:19 PM Ruby Revision ceed4069 (git): ZJIT: Inline simple SendWithoutBlockDirect (#14888)

Copy the YJIT simple inliner except for the kwargs bit. It works great! tekknolagi (Maxwell Bernstein)

05:56 PM Ruby Revision 87fdd6d5 (git): ZJIT: Support make in zjit_bisect.rb (#14584)

Find ZJIT options in RUN_OPTS/SPECOPTS and put new ones from the bisection script
there too. tekknolagi (Maxwell Bernstein)

10/20/2025

09:30 PM Ruby Revision 17368234 (git): ZJIT: Implement codegen for FixnumMod (#14857)

This is mostly to see what happens to the loops-times benchmark. tekknolagi (Maxwell Bernstein)

04:22 PM Ruby Revision 33f1af67 (git): ZJIT: Remove idx from hir::Insn::Param (#14872)

It turns out that we don't use it anywhere. tekknolagi (Maxwell Bernstein)

02:55 PM Ruby Revision fba349e6 (git): ZJIT: Implement expandarray (#14847)

Only support the simple case: no splat or rest.
lobsters before:
<details>
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (60.5% of total 11,039,954):
Kernel#is_a?: 1,030,7... tekknolagi (Maxwell Bernstein)

10/17/2025

07:48 PM Ruby Revision 23287c45 (git): ZJIT: Mark commonly-edited files as merge=union (#14865)

This helps the default merge driver make reasonable decisions (and
therefore avoid conflicts) when multiple people are e.g. adding tests
to src/hir.rs at the same time. tekknolagi (Maxwell Bernstein)

10/16/2025

07:16 PM Ruby Revision 037b6e24 (git): ZJIT: Break out patchpoint exit reasons (#14858)

We have a lot of patchpoint exits on some applications and this helps
pin down why. tekknolagi (Maxwell Bernstein)

03:34 PM Ruby Revision f925f1ae (git): ZJIT: Inline BasicObject#initialize (#14856)

It just returns nil. tekknolagi (Maxwell Bernstein)