Yukihiro "Matz" Matsumoto 5475ea573a vm: add OP_ADDILV/OP_SUBILV for local variable increment ...

fuse MOVE+ADDI+MOVE and MOVE+SUBI+MOVE patterns into single instructions.
ADDILV/SUBILV add/subtract an immediate to a local variable in-place.
BBB format: a=local, b=working space for method call, c=immediate.

saves 5 bytes per instance (9->4 bytes), 40 occurrences in stdlib.

Co-authored-by: Claude <noreply@anthropic.com>

2026-01-27 14:57:25 +09:00

..

mruby

vm: add OP_ADDILV/OP_SUBILV for local variable increment

2026-01-27 14:57:25 +09:00

mrbconf.h

symbol.c: implement adaptive symbol table for memory efficiency

2025-08-14 10:53:08 +09:00

mruby.h

Add the MRB_ENSURE() macro

2026-01-24 11:31:32 +09:00