4e08fae75a
mruby-compiler: add comprehensive comments to codegen.c
2025-06-24 09:50:37 +09:00
1726b61481
mruby-compiler (gen_move): avoid unnecessary goto's
2025-05-20 18:31:51 +09:00
d329d9af79
mruby-compiler (gen_move): avoid optimization of ADDI/SUBI
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ADDI/SUBI may fall back to method call that may clear block argument
place holder, which may be a live register. So we cannot directly call
ADDI/SUBI over local variables.
2025-05-20 18:31:21 +09:00
31ebcb349e
mruby-compiler: add y.tab.c in the repository again; close #6515
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Since we have introduced lrama, everyone can generate same `y.tab.c`
on any platform, without installing Bison. That was the reason we have
removed `y.tab.c` from the repository. But this change cause #6515 and
bothered out-of-tree builds. So we (reluctantly) added `y.tab.c` again.
2025-05-19 08:00:37 +09:00
96cbde7988
mruby-compiler: remove mrb_free dependency from codegen.c
2025-05-19 08:00:36 +09:00
bb712f9467
mruby-compiler: remove mrb_calloc dependency from parse.y
2025-05-19 08:00:36 +09:00
9fc58852e3
mruby-compiler: removed mrb_state dependency from two functions
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- mrb_ccontext_partial_hook
- mrb_ccontext_cleanup_local_variables
2025-05-19 08:00:36 +09:00
75466f9aab
mruby-compiler: use mrb_basic_alloc_func() directly from compiler
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As a side effect, memory allocation failure may cause segmentation
fault. Maybe we have to add error detection later.
2025-05-13 13:20:06 +09:00
9ef2f551b7
mruby-compiler: use new mempool API
2025-05-13 08:13:48 +09:00
1b39c7d7da
mruby-compiler (codegen): private backquote should be called; fix #6516
2025-04-28 10:40:05 +09:00
fe201dc72f
core/codegen.c: remove unneeded duplicate semicolon
2025-04-25 05:10:24 +10:00
1fdd961041
mruby-compiler (scope_new): need to initialize nregs; fix #6509
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`nregs` should not be smaller than `nlocals`.
2025-04-07 11:35:19 +09:00
b1d910f6f4
mrbgems: fix spelling
2025-04-04 15:05:13 +10:00
b446b0d547
mruby-compiler: add type cast to silence warning
2025-03-25 08:10:04 +09:00
d1909320d9
mruby-compiler: fixed a bug in string literal merge; fix #6491
2025-03-17 09:17:38 +09:00
eb455c19fe
mruby-compiler: prohibit singleton methods for literals
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We have checked `def (literal).m` style but not `def literal.m` style.
In addition, `NODE_INT` check is newly added.
2025-03-14 23:28:42 +09:00
5bc00bf199
mruby-compiler: detect super without surrounding method; close #6271
2025-03-11 21:21:50 +09:00
111fe4b3be
mruby-compiler: generate OP_SSEND from Complex and Rational literals
2025-03-07 17:17:45 +09:00
37d3d34036
mruby-compiler: use OP_SSEND for backquote calls
2025-03-07 17:17:42 +09:00
4ea5510937
mruby-compiler (merge_op_string): fix #6477
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If two merging strings are the same and registered at the bottom of the
pool, we should not remove the slot from the pool.
2025-03-07 17:17:37 +09:00
cb3b94346e
mruby-complier (gen_call): remove duplicate MRB_OPSYM_2(); #6471
2025-01-27 12:36:14 +09:00
69024d9a36
mruby-compiler (gen_call): operator optimization with self; close #6471
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If the left operand is `self`, the previous (reverted) change disabled
optimization with operators. This is sort of a hack, but it works.
2025-01-26 23:14:19 +09:00
acddb3945b
mruby-compiler (gen_call): adjust spacing
2025-01-26 20:08:01 +09:00
6731d59f06
Revert "mruby-compiler (gen_call): use OP_SSEND for self.foo() calls"
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This reverts commit 583aa985c8f3117a833a38f0d27753a090503f17; #6471
2025-01-26 19:52:01 +09:00
d7559253de
mruby-compiler: need to add proper type cast for C++
2024-12-28 11:39:22 +09:00
32d11d86ff
mruby-compiler (new_lit_str2): move declarations to the point needed
2024-12-26 09:58:01 +09:00
648495a4b3
mruby-compiler (mrb_prev_pc): remove unnecessary local variable
2024-12-25 12:40:33 +09:00
160935dc24
mruby-compiler (mrb_prev_pc): add assertion to ensure pc within iseq
2024-12-25 12:39:57 +09:00
dbcb5b5a6d
mruby-compiler (merge_pool_str): check whether merged string is in the pool
2024-12-25 12:39:34 +09:00
890a8362b6
mruby-compiler (new_lit_str2): fixed a bug in pool string equality check
2024-12-25 12:39:34 +09:00
6687bddba3
mruby-compiler (gen_addsub): merge 2 literal strings str + str
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Unlike previous attempt, this change can merge sequence of plus
operations (e.g. `str + str + str`). Need more tests though.
2024-12-25 12:39:34 +09:00
b44372599e
mruby-compiler (codegen): combine literal str + str to one string
2024-12-25 12:39:34 +09:00
583aa985c8
mruby-compiler (gen_call): use OP_SSEND for self.foo() calls
2024-12-20 10:05:09 +09:00
18cc2cea41
mruby-compiler (codegen): loop info may be NULL (retry)
2024-12-17 10:41:23 +09:00
a77b9b4bab
mruby-compiler (codegen): loop info may be NULL (redo)
2024-12-17 10:41:23 +09:00
ac6436556b
Merge pull request #6440 from dearblue/redo
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Fix `redo` keyword
2024-12-06 23:42:44 +09:00
3034b0847a
codegen: fix NODE_NEGATE for bigints
2024-12-04 17:57:50 +09:00
77e08c9193
ops.h: rename OP_LOADI to OP_LOADI8
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OP_LOADI stores an 8 bit integer to a register, so we renamed the
instruction name to describe the behavior more precisely, like
OP_LOADI16 and OP_LOADI32.
2024-12-01 19:16:54 +09:00
9a67bdb6aa
Fix redo keyword
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Add `OP_NOP` to distinguish `retry` and jump targets while maintaining instruction compatibility.
Ideally, it might be preferable to separate them into `OP_REDO`.
fixed #6439
2024-12-01 11:40:17 +09:00
939659e2db
Allow redo from nested LOOP_BEGIN and LOOP_RESCUE
2024-12-01 11:34:10 +09:00
e05dbf7bbc
mruby-compiler (mrb_irep_remove_lv): remove the function altogether
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Recent changes make mrb_irep_remove_lv() used no longer. Removing this
function would not make any compatibility issue, since it's an internal
function.
2024-11-29 17:09:44 +09:00
1e41c47ebf
Merge pull request #6429 from hoshiumiarata/fix_num_params_as_hash_key
2024-11-21 11:47:00 +09:00
386cd771e7
Fix numbered parameters when used as hash keys
2024-11-20 00:31:44 +09:00
d5823623ed
Change the limits of OP_ADDI and OP_SUBI from 0-127 to 0-255.
2024-11-19 23:36:22 +09:00
628f057482
Merge pull request #6419 from hoshiumiarata/fix_numparams_in_lambda
2024-11-15 16:17:03 +09:00
9fe2a5c46a
parser: setup numbered parameters in new_lambda and adjust dump_prefix offset
2024-11-13 22:19:27 +09:00
cc2ec53807
parser: support numbered parameters when used as a singleton
2024-11-13 00:22:49 +09:00
ff9c03fde4
Put #include <stdlib.h> in parse.y
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ref. #6388
2024-11-06 22:29:29 +09:00
49525fa207
mempool.c: renamed from pool.c
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To avoid confusion with pools in irep, we renamed region-based memory
manager from pool to mempool.
- rename pool.c to mempool.c
- separate mempool.h
- rename all mrb_pool to mrb_mempool
So if someone is using pool.c functions (I suppose no one does though),
they need to rename all `mrb_pool` to `mrb_mempool` and include
`mruby/mempool.h` header at the top.
2024-10-31 14:06:10 +09:00
62ef5db13e
irep.h: rename mrb_pool_value to mrb_irep_pool
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mrb_pool_value is a structure that represents a value in the irep
literal pool and is unrelated to mrb_pool, which performs region-based
memory management. It has been renamed mrb_irep_pool to avoid confusion.
2024-10-29 20:34:53 +09:00
Yukihiro "Matz" Matsumoto