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Commit Graph

42 Commits

Author SHA1 Message Date
Jesper Gravgaard
294bb27eec Updated %nn to 0bnn and $nn to 0xnn. 2024-01-02 19:45:16 +01:00
Jesper Gravgaard
5d6fcca6c2 Allocation of zp/memory to variables is now prioritized by the calculated weight of the variable. This ensures that the most used variables are kept on zeropage when variables spill over into main memory. Closes #712 2021-09-23 08:24:56 +02:00
jespergravgaard
8a38c2a887 Using C declaration format for types in logs, errors, comments and more. 2021-08-10 17:48:55 +02:00
jespergravgaard
79f85b439f Now synthesizing _deref_p..c. fragments using v..m. Closes #674 2021-06-30 00:58:50 +02:00
jespergravgaard
bde31dac4c Improved doxygen documentation. #672 2021-06-19 22:28:44 +02:00
jespergravgaard
78e6ef761f Improved doxygen documentation. #672 2021-06-19 22:11:26 +02:00
jespergravgaard
6585f08f55 Updated tests with doxygen standard library documentation. #672 2021-06-19 21:26:05 +02:00
jespergravgaard
65847f84b3 Working on deprecating lo/hi operators. Closes #667 2021-06-12 20:57:35 +02:00
jespergravgaard
ff812d6f60 Removed support for LValue unary operator low/high <x >x. Added support for LValue BYTE0(), BYTE1(), ..., WORD0(), .... Closes #667 2021-06-11 21:41:01 +02:00
jespergravgaard
4648165f86 Added "c64-" prefix on all C64-only libraries. 2021-02-04 09:18:27 +01:00
jespergravgaard
da789e007f Removed support for programs without segments. Closes #465 2020-12-21 08:57:41 +01:00
jespergravgaard
b195a3c545 Improved ASM procedure sequence to match calling sequence in program. 2020-06-27 23:26:57 +02:00
jespergravgaard
aee57979ef Now comments on global variables are no longer destroyed. However some comments appear twice! 2020-06-27 20:32:09 +02:00
jespergravgaard
711458ec1f Moved #include to CPreprocessor. Fixed problem where #include does not respect #if. Closes #442 2020-05-29 23:11:52 +02:00
jespergravgaard
cb07791eab Renamed print.h functions. 2020-04-13 20:06:30 +02:00
jespergravgaard
d12daf874d Updated all stdlib files to use standard C types. 2020-04-13 20:00:13 +02:00
jespergravgaard
ae1536f429 Merged simpler live range calculation to master. Improved scope weight calculation to combine call graph depth and loop depth. Added missing fragments. 2020-03-23 00:10:07 +01:00
jespergravgaard
6b3b4bec5a Working on live range effective simple. Fixed aliasing and parameters. There is still problems with functions calling functions - such as print_w(), print_sw() and print_char(). 2020-03-22 22:26:39 +01:00
jespergravgaard
d1ec933032 Fixed error in recursive caller code. 2020-03-08 23:26:49 +01:00
jespergravgaard
1836a9bd92 Finally eliminated copy visitor!
Refactored CallPhiParameters to modify the current control flow graph.
2020-03-07 22:38:40 +01:00
jespergravgaard
5ffae4d92a Added C-source to generated test ASM. 2020-02-23 09:44:36 +01:00
jespergravgaard
3b043e11a7 Changed syntax for function signatures. 2019-12-26 09:51:41 +01:00
jespergravgaard
82d3cc7e68 Improved ASM name shortening to remove labels representing the same variable with different versions and the same allocation. Closes #209 2019-10-20 01:43:51 +02:00
jespergravgaard
624c27686c Added underscores to compiler-generated ASM-symbols to avoid clashes with C-symbols. Closes #329 2019-09-29 23:13:42 +02:00
jespergravgaard
3aad07f4e1 Disabled constant loop head optimization by default (until the two known issues have been fixed.) 2019-08-25 22:21:58 +02:00
jespergravgaard
7a49ded40c Now all instructions addressing zero-page have an explicit .z added to the ASM to ensure the ASM generated does zeropage-addressing. Closes #249 2019-08-07 21:00:21 +02:00
Jesper Gravgaard
ce5e3cf19a Added constant loop head optimization, that detects when the condition is constant in the first loop iteration. Closes #246 2019-08-07 13:22:05 +02:00
jespergravgaard
dacd25ac5f Added constant loop-head detection to a switchable optimization option -Oloophead. #246
Implemented for()-loop condition checking before body. Closes #183
2019-08-07 11:27:56 +02:00
jespergravgaard
f8dfe3743b Implemented light-weight zeropage coalesce. Closes #237 2019-07-31 13:47:22 +02:00
Jesper Gravgaard
660d2a8979 Changed print_cls() to use memset(). Fixed error in fragment. 2019-07-18 01:54:16 +02:00
jespergravgaard
8947882e20 Moved zero-page coalesce to an optimization option. 2019-05-31 23:17:57 +02:00
jespergravgaard
d13ca4e03b Implemented block label renumbering ensuring generated ASM labels are slightly more sensible to the reader. 2019-03-31 17:10:43 +02:00
jespergravgaard
667cbde56f Added a lot of optimizing fragments using illegal opcodes (Thanks Travis Fisher!)
Added synth rule for vubc's.Updated tests.
2019-03-26 23:49:45 +01:00
jespergravgaard
ca697a4ffd Improved a plus fragment to use bcc 2019-03-18 02:23:29 +01:00
jespergravgaard
ed2d992333 Fixed problem, where assigning to low/high value left an unused intermediate variable. Closes #129 2019-03-01 00:27:26 +01:00
jespergravgaard
dfd9af4d84 Added ASM function signature comment. Closes #82. 2019-02-19 20:51:48 +01:00
jespergravgaard
af54695232 Added support for block comments. 2019-02-18 00:12:30 +01:00
jespergravgaard
41a7053b25 Implemented statement comments. Assignments are working OK. Some are still thrown away during optimizations. 2019-02-17 15:50:42 +01:00
jespergravgaard
67e223d629 Added procedure comments to the compiled assembler. 2019-02-16 23:23:55 +01:00
jespergravgaard
f8191e8345 Default runs @begin code and then optimizes to main() if no code exists outside main. 2018-12-25 17:04:50 +01:00
jespergravgaard
8ef005e64d Fixed several compiler issues with volatiles. 2018-12-24 02:27:12 +01:00
Jesper Gravgaard
2b5f6b8856 Rearraning source files to bring KC/REF and fragment files out of the JARS. 2018-10-07 02:32:09 +02:00