Yukihiro "Matz" Matsumoto dece8cb343 vm: fuse JMPIF and MATCHERR into conditional MATCHERR ...

Change OP_MATCHERR from Z format (unconditional) to B format
(conditional on register). This allows fusing JMPIF + MATCHERR
sequence into a single MATCHERR instruction for simple patterns.

Before: JMPIF R2 target (4 bytes) + MATCHERR (1 byte) = 5 bytes
After:  MATCHERR R2 (2 bytes)

Saves 3 bytes per pattern match with raise_on_fail.

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

2026-01-27 14:57:24 +09:00

..

presym

include/presym.h: MRB_GVSYM() for global variables is now available

2024-12-14 16:03:35 +09:00

array.h

mruby-array-ext: fix use-after-free in array set operations; fix #6662

2025-11-13 11:51:53 +09:00

boxing_nan.h

Add a fast-path for mrb_type

2024-06-27 22:46:13 +02:00

boxing_no.h

boxing_no.h: rename BOXNIX_SET_VALUE -> BOXNO_SET_VALUE

2024-10-31 16:01:05 +09:00

boxing_word.h

boxing_word.h: allow 4 byte alignment of object pointers

2025-03-30 23:23:02 +09:00

class.h

class.h: add mrb_class_outer() API to get the outer class/module

2026-01-17 14:17:29 +09:00

common.h

vm.c: optimize OP_GETIDX with branch hints and reduced checks

2026-01-27 14:57:24 +09:00

compile.h

mruby-compiler: add no_return_value context flag for script optimization

2025-12-21 17:26:49 +09:00

data.h

fix spaces in the type cast expressions (cosmetic changes)

2023-05-18 23:29:16 +09:00

debug.h

Change MRuby to mruby

2023-05-03 22:12:59 +10:00

dump.h

vm: add OP_MATCHERR instruction for pattern matching errors

2026-01-27 14:57:24 +09:00

endian.h

fix spaces in the type cast expressions (cosmetic changes)

2023-05-18 23:29:16 +09:00

error.h

Add the MRB_ENSURE() macro

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

gc.h

Cancel the warning disablement

2024-09-10 21:07:43 +09:00

hash.h

internal.h: aggregate internal functions.

2022-04-02 18:25:13 +09:00

internal.h

string.c: add mrb_strcasecmp_p for case-insensitive comparison

2025-12-23 10:41:21 +09:00

irep.h

irep.h: rename mrb_pool_value to mrb_irep_pool

2024-10-29 20:34:53 +09:00

istruct.h

Strict declaration for mrb_istruct_size()

2024-03-27 22:01:18 +09:00

khash.h

Added the kh_is_end() macro function

2025-11-02 21:18:18 +09:00

mempool.h

compile.h: change struct mrb_mempool to mrb_mempool

2025-05-12 12:30:15 +09:00

numeric.h

numeric.h: fix integer multiplication overflow check

2025-08-23 09:43:02 +09:00

object.h

object.h: rename gccolor to clearer gc_color

2025-03-10 14:23:51 +09:00

opcode.h

Including header files in include/* by <>

2024-03-26 13:59:59 +09:00

ops.h

vm: fuse JMPIF and MATCHERR into conditional MATCHERR

2026-01-27 14:57:24 +09:00

presym.h

guides/symbol.md: 'punctuation' is uncountable; close #6488

2025-03-28 08:22:53 +09:00

proc.h

mruby/internal.h: rename visibility separation macros; ref #6512

2025-05-08 07:32:36 +09:00

range.h

internal.h: aggregate internal functions.

2022-04-02 18:25:13 +09:00

re.h

fix up documentation for values

2019-08-18 20:12:44 +09:00

string.h

Fixed RSTR_SINGLE_BYTE_P() return values to boolean

2025-03-12 22:01:37 +09:00

throw.h

throw.h: add warning about internal-only usage; ref #6702

2026-01-13 21:21:08 +09:00

value.h

misc: fix spelling word case

2025-06-25 10:46:23 +10:00

variable.h

variable.h: add prefetch to bsearch_idx

2025-07-11 10:09:35 +09:00

version.h

Update version and release date. (mruby 3.4.0 (2025-04-20))

2025-04-20 13:08:22 +09:00