ruby.git/zjit/src/cruby_methods.rs, branch v4.0.4

ZJIT: Only optimize `[]` and `[]=` for exact Hash, not Hash subclasses

2025-12-12T18:26:31+00:00

ZJIT: Inline `Hash#[]=`

2025-12-12T18:26:31+00:00

ZJIT: Inline Kernel#class (#15397)

2025-12-04T01:25:52+00:00

We generally know the receiver's class from profile info. I see 600k of these when running lobsters.

ZJIT: Open-code String#getbyte

2025-12-01T23:19:26+00:00

Don't call a C function.

ZJIT: Mark String#ascii_only? as leaf

2025-12-01T23:19:26+00:00

ZJIT: Specialize Integer#>>

2025-12-01T23:19:26+00:00

Same as Integer#>>. Also add more strict type checks for both Integer#>>
and Integer#<<.

ZJIT: Specialize String#<< with Fixnum

2025-12-01T23:19:26+00:00

Append a codepoint.

ZJIT: Mark Integer#to_s as returning StringExact

2025-12-01T23:19:26+00:00

ZJIT: Standardize method dispatch insns' `recv` field (#15334)

2025-12-01T18:01:12+00:00

ZJIT: Standardize C call related insn fields

- Add `recv` field to `CCall` and `CCallWithFrame` so now all method dispatch
  related instructions have `recv` field, separate from `args` field.
  This ensures consistent pointer arithmetic when generating code for these
  instructions.
- Standardize `recv` field's display position in send related instructions.

ZJIT: Don't make GuardNotFrozen consider immediates

2025-11-21T19:16:26+00:00