Miko/LSL-PyOptimizer
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  • 8b9676e5dc Fix missing 'paramscope', remove commented out old body, simplify. Sei Lisa 2015-03-04 01:51:08 +01:00
  • a6127cf144 lazylistcompat idea ditched. Sei Lisa 2015-03-04 00:40:07 +01:00
  • 87b6002b6c Fix the bug detected in llListReplaceList. Sei Lisa 2015-03-04 00:31:55 +01:00
  • 8ea6ae50fd Replace the lazy_list_set function with a more compact one. Sei Lisa 2015-03-03 20:00:40 +01:00
  • 30c492d2b3 Oops, fix a format string fail (the help wasn't shown). Sei Lisa 2015-03-03 19:58:40 +01:00
  • b73805e0ce Add "lazy lists" assignment support (mylist[index] = value). Sei Lisa 2015-03-03 17:59:51 +01:00
  • 7e521780d6 Two more optimizations TODO Sei Lisa 2015-03-03 17:49:57 +01:00
  • e36fc83b39 Noted important bug in llListReplaceList Sei Lisa 2015-03-03 17:26:50 +01:00
  • 0b55f6e64d Oops, the operator is !, not - Sei Lisa 2015-03-03 02:20:31 +01:00
  • 05d46e9ac3 Optimize comparisons of the form int>2147483647 or int<-2147483648 and expand (>=, <=, !=) to !(<, >, ==) respectively. Sei Lisa 2015-03-03 02:16:00 +01:00
  • 493aed6c39 Optimize (-a)*b or a*(-b) to -(a*b), revisiting the expression. Sei Lisa 2015-03-03 01:46:53 +01:00
  • 22a1a2e8ba Document the change to the symtab structure. Sei Lisa 2015-03-03 00:51:48 +01:00
  • 01f2bba2f4 Make *-2 and *2 only work for local variables. Needed an adition to the parser. Sei Lisa 2015-03-03 00:49:14 +01:00
  • d8f42a5071 Remove obsolete comment about parentheses (they are now implicit). Sei Lisa 2015-03-03 00:47:15 +01:00
  • c650ad26f8 Comment changes only. Sei Lisa 2015-03-02 23:28:14 +01:00
  • 3b7e461d82 Convert [x] -> (list)x except in globals. Sei Lisa 2015-02-28 22:48:11 +01:00
  • 831296eddc Minor shortening of name to fit in line Sei Lisa 2015-02-28 21:46:19 +01:00
  • 762bf1f27b Add some FIXMEs and TODOs, remove comment that no longer makes sense. Sei Lisa 2015-02-28 20:39:23 +01:00
  • 0ca5a8f5b0 Fix typo that made function calls be wrapped in parentheses on output. Sei Lisa 2015-02-28 20:37:59 +01:00
  • e30a4ea25d Fix addstrings option (oops). Sei Lisa 2015-02-28 20:37:18 +01:00
  • 8f83e2f1ab Add "addstrings" option (disabled by default) to select whether to automatically concatenate strings during constant folding. Sei Lisa 2015-02-28 20:01:51 +01:00
  • 6ea01c4242 Added optimizations for most operators, and 'cornermath' option. Sei Lisa 2015-02-28 18:30:04 +01:00
  • 1440f7811e Fix bug where (float)"infi" did not produce Infinity. Sei Lisa 2015-02-28 17:34:26 +01:00
  • 42ac090f03 Big bunch of expressions optimized, boolean/bitwise, and some new ideas. Sei Lisa 2015-02-28 05:14:52 +01:00
  • 1dea1bd12c Make parentheses no longer explicit in the AST (Beta). Sei Lisa 2015-02-28 00:43:26 +01:00
  • 59451b90e5 On second thought, parentheses are only needed for ~ because it binds tighter. Sei Lisa 2015-02-27 20:12:17 +01:00
  • 25cbb91b6e Fix bug where n*3+1 was optimized as -~n*3 rather than as -~(n*3). Also merge -2 with -1 and +2 with +1. Sei Lisa 2015-02-27 20:05:14 +01:00
  • 2047a128fb Add two TODO items about parameters to common functions. Sei Lisa 2015-02-27 19:20:31 +01:00
  • 536b1ed2f9 Fix comments that mentioned the wrong property. Sei Lisa 2015-02-27 19:18:28 +01:00
  • 07590ea850 Fix bug where (a * 5) + 4 was converted to a + 5 + 4. Sei Lisa 2015-02-27 19:12:22 +01:00
  • 4c08b7173a minor clarification of comment Sei Lisa 2015-02-27 04:46:23 +01:00
  • d2fb302684 Add more functions whose result is known for certain operands. Sei Lisa 2015-02-12 07:49:32 +01:00
  • 6fb947fbc9 (Limitedly) apply distributive law for string and integer addition. Sei Lisa 2015-02-12 07:47:35 +01:00
  • 4461f36dce Emergency fix for a bug discovered via a nPose plugin. Sei Lisa 2015-02-12 07:46:02 +01:00
  • 0a0e5926d5 Fix bug where negative signs of global integers weren't being output. Sei Lisa 2015-02-12 04:23:47 +01:00
  • b62fb9a808 Make isstring and iskey stricter, plus one cosmetic change Sei Lisa 2015-02-11 18:17:01 +01:00
  • 86ca90a65b Remove obsolete comment Sei Lisa 2015-02-11 17:12:35 +01:00
  • db862bb4a6 Multi-commit: Sei Lisa 2015-02-11 05:43:13 +01:00
  • 716be215f2 Fix double negation and constant nodes; add optimization of -~-~ chains. Fix a case of addition. Add a case of parentheses. Sei Lisa 2014-12-13 14:16:28 +01:00
  • e89869a563 Add TODOs Sei Lisa 2014-12-13 13:12:02 +01:00
  • c2a30fb9ee Simplify const + nonconst + const and nonconst + const + const. Sei Lisa 2014-08-19 19:45:47 +02:00
  • c2437b33e7 Optimize [] + nonlist as (list)nonlist. Sei Lisa 2014-08-17 16:31:46 +02:00
  • 2e87d6df8c llModPow has a delay so exclude it from SEF table. Sei Lisa 2014-08-17 16:03:20 +02:00
  • f3bd091a6d Update Side-Effect Free table with latest additions. Sei Lisa 2014-08-17 15:43:41 +02:00
  • 8e5166bb2e Move the constant folding code to lslfoldconst.py. Sei Lisa 2014-08-13 14:19:58 +02:00
  • beea757a0a Fork (add a copy of) lsloptimizer.py as lslfoldconst.py. Sei Lisa 2014-08-13 14:02:05 +02:00
  • 36759cacba Move PythonType2LSL to the main lsloptimizer script. Sei Lisa 2014-08-13 13:44:54 +02:00
  • f3301b07c6 Fix test case. Sei Lisa 2014-08-13 13:35:19 +02:00
  • ed4b963356 Rename _ops to _toks to eliminate ambiguity and facilitate a future merge. Sei Lisa 2014-08-13 13:34:09 +02:00
  • 62904dc02c BUG-6466 was resurrected; the previous RE is valid. Sei Lisa 2014-08-13 13:31:10 +02:00
  • 72b4b08cbe Add dead code elimination module. Sei Lisa 2014-08-10 02:07:00 +02:00
  • e3d8533caf Use self.shrinknames instead of checking the options again. Sei Lisa 2014-08-10 02:05:31 +02:00
  • 9295cb104a Cast() now adds parentheses where necessary. Sei Lisa 2014-08-10 01:14:29 +02:00
  • 0d81f132ab Fix bug where the assigned type was not checked in declarations. Sei Lisa 2014-08-10 00:44:57 +02:00
  • 9cf18ade60 Improve output of floats by minimizing them further. Sei Lisa 2014-08-09 23:20:40 +02:00
  • 649de92ebd Restart numbering at every parameter table. Saves many identifiers. Sei Lisa 2014-08-09 23:19:00 +02:00
  • de4d6f8857 Propagate X flag in Cast(): if the expression executes, so does the cast. Sei Lisa 2014-08-08 04:05:01 +02:00
  • c080f4b596 Fix detection of SEF in assignments with vector/rot fields as LHS. Sei Lisa 2014-08-08 04:03:37 +02:00
  • 7a4a6d221e Fix field assignment. Add regression test. Sei Lisa 2014-08-08 00:52:23 +02:00
  • bf238f79b6 Add Side-Effect-Free table of functions. Sei Lisa 2014-08-08 00:42:52 +02:00
  • 5d7829dc9d Fix a bunch of SEF-related bugs and forgotten cases. Sei Lisa 2014-08-08 00:41:07 +02:00
  • 7a6e13b786 Remove line that does nothing useful. Sei Lisa 2014-08-07 22:10:15 +02:00
  • 954b8d81d4 Forgot a SEF case. Sei Lisa 2014-08-07 22:09:00 +02:00
  • a03e0261ff Add TODO Sei Lisa 2014-08-06 22:49:57 +02:00
  • 9c4d81db08 Implement side-effect-free (SEF) analysis. Also optimize x++ to ++x. Sei Lisa 2014-08-06 04:30:26 +02:00
  • 0a7d409a4e Report errors at EOL as errors at next line. Sei Lisa 2014-08-06 04:12:44 +02:00
  • 8d1e819771 Cosmetic changes: docstring style; remove commented code. Sei Lisa 2014-08-06 04:11:57 +02:00
  • 5773449edb Convert warnings to add the WARNING: title in the function. Sei Lisa 2014-08-05 15:55:49 +02:00
  • 58e22f77ce Prepare for the incoming Dead Code Removal module. Sei Lisa 2014-08-05 15:47:14 +02:00
  • bcc7fe3524 Fix bug in FoldStmt where EXPR nodes were not optimized out. Sei Lisa 2014-08-05 15:38:19 +02:00
  • 24a32c30e3 Fix bug where folding a FOR loop with const false cond produced bad code. Sei Lisa 2014-08-04 02:19:36 +02:00
  • 17e94a0d0f Add FoldCond as a stub. Change cond constant to -1. Add support for EXPR. Sei Lisa 2014-08-03 20:06:50 +02:00
  • 67f3061e19 Fix state switch error reporting bug. Add 'Not all code paths...' error. Sei Lisa 2014-08-03 04:50:18 +02:00
  • 14e5b78d94 Remove empty statements. Optimize out 'else ;' and 'else {}'. Sei Lisa 2014-08-02 10:40:59 +02:00
  • dce6419b4f Deal with the state change in globals error. Sei Lisa 2014-08-01 23:51:24 +02:00
  • 400809671e Fix GetNextShortest. Add test and regression cases. Rename AssignNewNames. Sei Lisa 2014-08-01 18:02:55 +02:00
  • 50d1bb2c41 Bug fix: Error on existing events in current state. Sei Lisa 2014-08-01 17:57:55 +02:00
  • dd446217a9 Fix bug with user function calls not being renamed. Sei Lisa 2014-08-01 05:34:09 +02:00
  • 6a9278cd28 Typo Sei Lisa 2014-08-01 05:33:34 +02:00
  • 6c248c46e3 Implement the shrinknames option. Sei Lisa 2014-08-01 05:07:50 +02:00
  • 847d7b1e20 Oops, forgot these in the editor without saving. Sei Lisa 2014-08-01 02:02:24 +02:00
  • fb65144e1b One less to-do. Sei Lisa 2014-08-01 01:46:54 +02:00
  • d65f0f1f75 Fully implement duplabels, and prepare output for general renaming. Sei Lisa 2014-08-01 01:41:21 +02:00
  • b5c440e4bc Change __self__.__classname__ to the actual class name in exceptions. Sei Lisa 2014-08-01 00:37:44 +02:00
  • e29f16d3eb Add duplabels option (not yet implemented). Sei Lisa 2014-08-01 00:33:20 +02:00
  • 523857ed23 Slight wording change in a comment. Sei Lisa 2014-07-31 23:21:50 +02:00
  • cf880b8dbf Fix priorities for x << const optimization. Sei Lisa 2014-07-31 19:45:30 +02:00
  • f03466629f Fix several bugs in lslbasefuncs; change InternalJsonScanMatching strategy. Sei Lisa 2014-07-31 19:18:26 +02:00
  • e620c9f305 Additional notes on choices. We're changing it next to the latest one. Sei Lisa 2014-07-31 18:58:19 +02:00
  • be9145e3c3 Fix bug in float shrinking code. Sei Lisa 2014-07-31 18:47:40 +02:00
  • a303ef2066 Unfold all assignment+operation operators to optimize them better. Sei Lisa 2014-07-31 18:44:50 +02:00
  • cb66f1ff4e Make if ... else if ... chains iterative, rather than recursive. Sei Lisa 2014-07-31 05:41:15 +02:00
  • 5bedc17b73 Fix bug where optimization disabled didn't return a value. Sei Lisa 2014-07-31 05:39:20 +02:00
  • e5714eba25 Fix the obnoxious issue with globals propagation in full expressions. Sei Lisa 2014-07-31 04:47:19 +02:00
  • 5b401ff9a5 Copy the node, don't just ref it. Also add comments on the simple_expr issue. Sei Lisa 2014-07-31 04:07:03 +02:00
  • 66417276ae Test cases for the previous commit Sei Lisa 2014-07-31 03:31:42 +02:00
  • 2cbed52bf7 Add optimization of declarations. Sei Lisa 2014-07-31 03:29:21 +02:00
  • 6ec39aa745 Add a bunch of optimizations. Fix || and && results. Sei Lisa 2014-07-31 02:45:28 +02:00
  • 0a567b0a39 Clean up the help a bit, removing unimplemented options. Sei Lisa 2014-07-31 02:02:53 +02:00
  • 3ac4bc4f0d New option to optimize float-to-int conversion separately from sign optim. Sei Lisa 2014-07-31 01:37:18 +02:00