jespergravgaard
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3023540e15
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Refactored unused var analysis to reuse VariableReferenceInfos
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2017-12-01 08:33:25 +01:00 |
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jespergravgaard
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18c36a6ed9
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Implemented pass1 removal of all unused variables - but keeping all calls & side-effects. Closes #31
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2017-11-30 23:19:02 +01:00 |
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jespergravgaard
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deb1304ba6
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Added pass 1 base class. Added test for unused vars.
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2017-11-30 21:51:13 +01:00 |
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jespergravgaard
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42840f8f77
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Renamed phase 5 optimization.
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2017-11-30 20:08:03 +01:00 |
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jespergravgaard
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d9490718fa
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Optimizing ASM removing double jumps and unreachable code (after JMP/RTS). Closes #58. Closes #99.
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2017-11-30 00:27:11 +01:00 |
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jespergravgaard
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6eb54c11a6
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Working on improving constants.kc. Now everything works except allocation to asby (where clobber by a-register is not detected.)
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2017-11-29 22:01:30 +01:00 |
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jespergravgaard
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1c59ae231e
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Fixed problem with inline string by extracting them as local constants. Closes #98
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2017-11-29 21:31:20 +01:00 |
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jespergravgaard
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14987484ee
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Fixed live range problem when calling multiple calls one after the other. Closes #97.
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2017-11-29 12:29:57 +01:00 |
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jespergravgaard
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507b27f436
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Fixed an alias problem visible in print.kc where to eager aliasing destroyed the ln function. Now aliases are not identified, when the assignment is done withing another scope.
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2017-11-29 01:31:46 +01:00 |
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jespergravgaard
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1edb436dfd
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Fixed problem with ++ being added twice in *(char_cursor++) = *str;
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2017-11-28 01:23:59 +01:00 |
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jespergravgaard
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663b885196
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Now removing any unused procedures in pass 1. Closed #96
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2017-11-28 00:39:15 +01:00 |
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jespergravgaard
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b81ae706af
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Fixed problem with inline data (strings/arrays) being generated at the start of methods. Closed #4
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2017-11-27 23:55:39 +01:00 |
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jespergravgaard
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015de8da3d
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Improved static value analysis to identify #<0, #>0 as identical to #0
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2017-11-27 18:11:28 +01:00 |
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jespergravgaard
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7d08159fb2
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Added test for lda #>0 / lda #<0.
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2017-11-27 01:12:29 +01:00 |
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jespergravgaard
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d1d6724e0b
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Working on skipping unneeded lda #>0 / lda #<0. Fixed word+byte type inference.
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2017-11-27 01:04:12 +01:00 |
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jespergravgaard
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cd06dd2016
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Implemented type promotion & type checking of all assignments.
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2017-11-27 00:34:59 +01:00 |
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jespergravgaard
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0d622f978c
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Added two string problems (local & inline) to error-test-cases.
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2017-11-26 21:46:53 +01:00 |
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jespergravgaard
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ae167736d4
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Fixed wordexpr problem. Improved type inference of binary/unary constants. Added sby->by fragment synthesis.
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2017-11-26 21:27:00 +01:00 |
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jespergravgaard
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ebb71b4130
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Working on support for inline constants with multiple potential types.
Improving fragment synthesis.
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2017-11-26 17:38:45 +01:00 |
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jespergravgaard
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c8e3b36893
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Added byte casting fragments
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2017-11-25 00:10:21 +01:00 |
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jespergravgaard
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96f2610d25
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Fixed infinite recursion
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2017-11-24 23:49:36 +01:00 |
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jespergravgaard
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0efe62585b
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Added explicit casting - started testing it on byte / signed byte.
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2017-11-24 23:25:16 +01:00 |
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jespergravgaard
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d348365010
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Improved fragment synthesis
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2017-11-23 07:31:26 +01:00 |
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jespergravgaard
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b81e8eeaa4
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Improved fragment synthesis
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2017-11-22 10:37:00 +01:00 |
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jespergravgaard
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a6e1f2cade
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Working on support for signed bytes. Syntax done, very simple program working - explicit casting needed, better asm fragment management needed
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2017-11-21 00:30:16 +01:00 |
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jespergravgaard
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a1baf2e046
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Using inverse space in scroller
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2017-11-17 10:17:57 +01:00 |
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jespergravgaard
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e64b12e7be
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Added 8x8 char scroller
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2017-11-17 09:37:11 +01:00 |
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jespergravgaard
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f28db3067b
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Closes #59 Better ASM static value analysis. Analysis is string-based, so a more advanced method might yield better results - ef ever needed.
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2017-11-14 00:02:31 +01:00 |
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jespergravgaard
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148f9ae072
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Implemented somewhat Better ASM static value analysis. Also recognizes ZP sta zp5, ldx zp5.
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2017-11-13 23:41:23 +01:00 |
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jespergravgaard
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5ed20ccc76
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Added test for direct increment of constant numberic pointer ++*$d020;
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2017-11-13 22:14:11 +01:00 |
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jespergravgaard
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788f3d63a2
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Added test for direct increment of constant numberic pointer ++*$d020;
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2017-11-13 22:00:29 +01:00 |
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jespergravgaard
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8462d75265
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Closes #3 Pointer: Support calculated pointers eg. *(ptr+i)
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2017-11-13 21:52:38 +01:00 |
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jespergravgaard
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365357596b
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Closes #26 Change pointer derefs ASM signature to _deref_xxx (from _star_xxx)
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2017-11-13 19:05:57 +01:00 |
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jespergravgaard
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f351b28f58
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Using *(BGCOL)++ instead of *BGCOL=*BGCOL+1;
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2017-11-13 00:55:46 +01:00 |
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jespergravgaard
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de5f92498d
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Implemented more proper pointer handling by wrapping any unary *'s into PointerDerefs.
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2017-11-13 00:47:05 +01:00 |
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jespergravgaard
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1b999c8c1d
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Using cached symbol table for faster uplift
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2017-11-11 18:45:33 +01:00 |
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jespergravgaard
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ffbc958d47
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Using cached symbol table for faster uplift
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2017-11-11 18:22:45 +01:00 |
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jespergravgaard
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796edcc05b
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Added cached symbol table for faster uplift
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2017-11-11 18:07:44 +01:00 |
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jespergravgaard
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af281612d2
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Added cached map for statement from index
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2017-11-11 08:46:56 +01:00 |
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jespergravgaard
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15d6935601
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added TODO for compile time keyword
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2017-11-10 08:29:55 +01:00 |
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jespergravgaard
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b0e6ae0b67
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Added a test with two levels of methods to test live ranges / call-paths and allocation of a minimal number of registers.
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2017-11-10 00:27:56 +01:00 |
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jespergravgaard
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514797897e
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Optimized effective live ranges further to improce uplift speed
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2017-11-10 00:12:34 +01:00 |
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jespergravgaard
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a3c18cf756
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Optimized live range equivalence classe set lookup from variable to spped up uplift.
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2017-11-10 00:01:49 +01:00 |
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jespergravgaard
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58500b39e0
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Implemented a less verbose statement print for uplift performance
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2017-11-09 23:28:21 +01:00 |
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jespergravgaard
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88d765324a
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Caching statement->block mapping for uplift performance
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2017-11-09 23:05:23 +01:00 |
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jespergravgaard
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fdf4e7ac3a
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Caching Variable Reference Infos to improve uplift performance.
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2017-11-09 22:34:46 +01:00 |
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jespergravgaard
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baa84880ea
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Succesfully implemented new live range calculation utilizing call-paths. Need a new optimization round for uplift.
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2017-11-09 21:34:13 +01:00 |
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jespergravgaard
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4fd32274af
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Working on handling procedure parameter aliases
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2017-11-08 12:09:15 +01:00 |
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jespergravgaard
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e4bf84c57c
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Improved call-path alias detection to inclide all call-parameters but no call-returns
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2017-11-08 10:10:43 +01:00 |
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jespergravgaard
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0026676080
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Implemented call-path based effective alive analysis with call-path specific aliases.
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2017-11-07 09:32:16 +01:00 |
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