Ruby

Update default gems list at 0653a01ada3c3c286de128074b58b3 [ci skip]

[ruby/rubygems] Bump up to 4.0.0.beta1

https://github.com/ruby/rubygems/commit/9be811c01a

Omit a test on s390x linux tripping over a git bug

This test has been reliably failing on recent trunk versions.

See: https://github.com/ruby/ruby/actions/runs/19519712433/job/55880266450#step:14:120

Implement heap_final_slots in GC.stat_heap

[Feature #20408]

Implement heap_free_slots in GC.stat_heap

[Feature #20408]

Implement heap_live_slots in GC.stat_heap

[Feature #20408]

ZJIT: Fix assertion failure when profiling VM_BLOCK_HANDLER_NONE

As can be seen in vm_block_handler_verify(), VM_BLOCK_HANDLER_NONE is
not a valid argument for vm_block_handler(). Store nil in the profiler
when seen instead of crashing.

ZJIT: Re-link the test binary when only miniruby changes

ZJIT: Add Iongraph compatibility (#14999)

Components¶

This PR adds functionality to visualize HIR using the Iongraph tool first created for use with Spidermonkey.

Justification¶

Iongraph's viewer is (as mentioned in the article above) a few notches above graphviz for viewing large CFGs. It also allows easily inspecting different compiler optimization passes and multiple functions in the same browser window. Since Spidermonkey is using this format, it may be beneficial to use it for our own JIT development....

[DOC] Update yjit.md to use a different email