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031978798c
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78 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
031978798c more optimizations 2000-04-07 10:13:11 -03:00
Roberto Ierusalimschy
d615e78e08 new optimization: jumps to jumps 2000-04-06 14:36:52 -03:00
Roberto Ierusalimschy
22329e4cdf implementation of BREAK 2000-04-05 14:51:58 -03:00
Roberto Ierusalimschy
3e45496295 syntactical details 2000-04-03 10:44:55 -03:00
Roberto Ierusalimschy
a69356e9e0 no more special cases for closures with 0 upvalues (performance is the same, 
memory use a little higher, code much simpler).
 2000-03-29 17:19:20 -03:00
Roberto Ierusalimschy
213e9febc8 limits now are in `llims.n' 2000-03-24 14:26:08 -03:00
Roberto Ierusalimschy
415ee1a24f SETLINEs for reserved words, too. 2000-03-24 09:17:53 -03:00
Roberto Ierusalimschy
1157c2a7e4 better(?) treatment for SETLINE + while optimization is too complex for 
only 3% of maximum improvement.
 2000-03-20 16:15:37 -03:00
Roberto Ierusalimschy
3860c5934e details. 2000-03-15 17:50:33 -03:00
Roberto Ierusalimschy
f0b697e01c details 2000-03-13 17:37:16 -03:00
Roberto Ierusalimschy
73aa465a8e some name changes 2000-03-10 15:37:44 -03:00
Roberto Ierusalimschy
e3cf93ddb6 first implementation of "threaded code" for boolean operations 2000-03-09 10:57:37 -03:00
Roberto Ierusalimschy
88b306f495 some optimizations 2000-03-08 21:19:22 -03:00
Roberto Ierusalimschy
563de491be a better way to control optimizations. 2000-03-04 17:18:15 -03:00
Roberto Ierusalimschy
61f97a8ace maybe a concat right associative allows some optimizations... 2000-03-03 17:29:25 -03:00
Roberto Ierusalimschy
d1ea38580a change of code generation design (independent functions for each opcode) 2000-03-03 15:53:17 -03:00
Roberto Ierusalimschy
3c9d999424 many details (most by lhf). 2000-03-03 11:58:26 -03:00
Roberto Ierusalimschy
f7840a3e0b new algorithm to parse expressions + distribution of code between lparser 
and lcode.
 2000-03-03 09:33:59 -03:00
Roberto Ierusalimschy
3bc925138e first version of code optimizer 2000-02-22 11:31:43 -02:00
Roberto Ierusalimschy
3afe85b2ce new version for INSTRUCTION formats 2000-02-14 14:51:08 -02:00
Roberto Ierusalimschy
52aad0ab59 removing implementation for better error messages (must rethink it...) 2000-02-11 14:52:54 -02:00
Roberto Ierusalimschy
1f691a4fcd renaming of some opcodes and fields 2000-01-28 14:53:00 -02:00
Roberto Ierusalimschy
d83c2a8455 performance details. 2000-01-25 16:44:21 -02:00
Roberto Ierusalimschy
d11e5adf55 `const' array in protos breaked in 3 arrays (for strings, numbers, and 
prototypes).
 2000-01-25 11:57:18 -02:00
Roberto Ierusalimschy
62787f1b1f `exp' is "reserved word" in Visual-C++ ;-) 2000-01-12 14:24:39 -02:00
Roberto Ierusalimschy
dcb7bb514e details (error messages) 2000-01-10 15:34:38 -02:00
Roberto Ierusalimschy
4ebc183e56 bug: return gives wrong line in debug information. 1999-12-29 16:07:10 -02:00
Roberto Ierusalimschy
298d0abff7 first version of extra debug information (NAME) 1999-12-29 14:31:15 -02:00
Roberto Ierusalimschy
b1b0c219f5 new ttypes to distinguish between C closures and Lua closures. 1999-12-23 16:19:57 -02:00
Roberto Ierusalimschy
be3212de78 details 1999-12-22 14:58:36 -02:00
Roberto Ierusalimschy
cfdebfbc53 debug information for parameters use line 0 for them (as they are 
always visible).
 1999-12-21 15:31:28 -02:00
Roberto Ierusalimschy
12b45c2df2 luaS_newfixedstring renamed to luaS_newfixed 1999-12-14 16:42:57 -02:00
Roberto Ierusalimschy
7621cc2aa5 for the future... 1999-12-07 09:36:16 -02:00
Roberto Ierusalimschy
fe237ad808 fixed stack; first version. 1999-12-01 17:50:08 -02:00
Roberto Ierusalimschy
33b8a01032 new way to code CALLs + passing multiple arguments between function calls 1999-11-25 16:59:43 -02:00
Roberto Ierusalimschy
29ede6aa13 first implementation of multiple states (reentrant code). 1999-11-22 11:12:07 -02:00
Roberto Ierusalimschy
cde179b369 new implementation for global variable values (separated from strings) 1999-11-04 15:23:12 -02:00
Roberto Ierusalimschy
e10788b2ff reorganization of `stat' function. 1999-09-20 11:15:18 -03:00
Roberto Ierusalimschy
52a206366d bug: in the (old) expression << ls->fs->f->consts[checkname(ls)] >>, checkname 
could realloc f->consts.
 1999-09-02 10:13:22 -03:00
Roberto Ierusalimschy
c787dccd9b "const" !!! 1999-08-16 17:52:00 -03:00
Roberto Ierusalimschy
e9a670695a details 1999-07-22 16:29:42 -03:00
Roberto Ierusalimschy
36b6fe8d17 better treatment for arbitrary limits 1999-06-17 14:04:03 -03:00
Roberto Ierusalimschy
d4dce57f5c cannot assign to unlimited variables, because it causes overflow in 
the number of returns of a function.
 1999-06-16 10:35:01 -03:00
Roberto Ierusalimschy
5c19ed2a13 bigger limit for number of local variables and upvalues 1999-06-16 10:22:04 -03:00
Roberto Ierusalimschy
613b60c156 detail 1999-05-21 16:54:06 -03:00
Roberto Ierusalimschy
73308c7605 warnings by clinio 1999-05-10 10:54:01 -03:00
Roberto Ierusalimschy
288fa05602 opcodes with LONGARG do not use byte variants. 1999-05-06 11:41:41 -03:00
Roberto Ierusalimschy
e9aa98d594 do not generate SETLINE after main (it will be after last line) 1999-03-25 18:06:57 -03:00
Roberto Ierusalimschy
1f4e2ba7b2 more precise debug information about local variables 1999-03-23 16:58:37 -03:00
Roberto Ierusalimschy
c454dc7bdd no more if expressions. 1999-03-11 16:00:12 -03:00