Commit Graph

206 Commits

Author SHA1 Message Date
drmortalwombat e52e554fec Add warning for missing return statement 2022-10-16 14:06:27 +02:00
drmortalwombat 4ff762b711 Add warning/error for unassigned variable access 2022-10-16 13:33:20 +02:00
drmortalwombat 77010a0ab2 Fix propagation of volatile memory reads in loops 2022-10-15 17:44:49 +02:00
drmortalwombat 4a49456a57 Improve accu train movement 2022-10-09 13:44:59 +02:00
drmortalwombat 4daecdc51a Optimize select statement 2022-10-03 18:56:17 +02:00
drmortalwombat 3e59f47748 Loop index optimizations 2022-10-03 10:50:24 +02:00
drmortalwombat 0c633d114c Added late stage loop optimization for indexed offset addressing 2022-09-29 15:32:00 +02:00
drmortalwombat 121f0476e1 Bump version number 2022-09-24 14:31:09 +02:00
drmortalwombat 03be76f7f5 Fix postcondition in false branch of integer range estimation after signed less than comparison 2022-09-22 21:57:37 +02:00
drmortalwombat 259abf4c4b Improve compiler speed 2022-09-20 15:01:47 +02:00
drmortalwombat 01365c38b7 Move more invariants out of complex loops 2022-09-18 12:59:01 +02:00
drmortalwombat 5156055e53 Fix index subtract using wrong direction 2022-09-17 22:57:01 +02:00
drmortalwombat 0835b90219 Optimize negative const offsets in array index 2022-09-17 22:36:17 +02:00
drmortalwombat bd2e198339 Fix loop exit condition z when using xy as loop invariants 2022-09-17 18:33:48 +02:00
drmortalwombat 49a822afbf Fix load int range estimation 2022-09-17 16:15:35 +02:00
drmortalwombat f0c36c6400 Propagate sign and zero information cross branches 2022-09-11 11:50:57 +02:00
drmortalwombat 7dd8f4dae3 Fix easyflash placement of auto copied main section 2022-08-25 18:01:58 +02:00
drmortalwombat 1805e311b8 Add data flow calculation before moving const op ups to fix change of used dst temps in other branch 2022-08-15 22:08:00 +02:00
drmortalwombat 65fc43c123 More multi path constant folding 2022-08-14 17:52:58 +02:00
drmortalwombat b9396542f0 Add page level unrolling 2022-08-07 22:29:33 +02:00
drmortalwombat f0deaab394 Add charpad and spritepad import 2022-08-05 18:08:10 +02:00
drmortalwombat ff1377f7bb Optimize simple search loops 2022-07-30 12:36:05 +02:00
drmortalwombat e1a30a25c7 Fix data dependency violation in cross diamond movement 2022-07-26 19:36:10 +02:00
drmortalwombat f9f2516a65 Move accu eval trains up to connect them 2022-07-23 14:12:11 +02:00
drmortalwombat 0742be3204 Improve dataflow analysis 2022-07-16 14:14:02 +02:00
drmortalwombat 67e3071920 Fix cascaded indexing with byte postincrement 2022-07-12 17:05:23 +02:00
drmortalwombat 9df036f4d4 Fix uninitialized variable
Fixed uninitialized variable in intermediate code generation leading to divergent windows and linux builds
2022-07-10 16:09:39 +02:00
drmortalwombat f3197d641c Rebuild intermediate data flow set after final basic block merge 2022-07-10 15:41:51 +02:00
drmortalwombat 5f8797b4be Fix regression with open array index by byte generated by a subtract 2022-07-10 10:07:33 +02:00
drmortalwombat 5d51ea13c5 Improve register allocator 2022-07-08 21:30:22 +02:00
drmortalwombat eb55b2f55d Remove dangling tail recursion rts after jmp 2022-07-03 13:13:32 +02:00
drmortalwombat bcc59a9afb Add intermediat code select operator 2022-07-02 14:53:00 +02:00
drmortalwombat ba661759fb Fix reordering of function calls 2022-06-30 20:28:36 +02:00
drmortalwombat fdcaf54666 Add unroll pragma for simple loops 2022-06-30 09:33:11 +02:00
drmortalwombat 350403121d Move load temporary register moves out of loops 2022-06-26 15:15:59 +02:00
drmortalwombat 2eeef2d71c Fix data dependency lost due to instruction reshuffling 2022-06-22 22:09:32 +02:00
drmortalwombat 002c10ad13 Optimize array access and value propagation across simple loops 2022-06-21 20:57:58 +02:00
drmortalwombat 3cdc9032b4 Fix parameter loss in intermediate code branch forwarding 2022-06-19 18:31:07 +02:00
drmortalwombat ecfb206d1c Improve zero page register allocator 2022-06-19 15:20:53 +02:00
drmortalwombat 5000d521a1 Intermediate code generator cleanup 2022-06-18 20:21:41 +02:00
drmortalwombat fc7bb2c377 Optimize parameter handling in loops 2022-06-18 17:32:14 +02:00
drmortalwombat e7332192c0 Fix over eager elimination of byte to word conversion 2022-06-14 22:29:42 +02:00
drmortalwombat 6e37060c24 More aggressive reverse value range limit forwarding 2022-06-12 13:39:46 +02:00
drmortalwombat a81f810a63 Size optimizations 2022-06-10 15:56:08 +02:00
drmortalwombat a480e5e922 Fix overeager load forwarding 2022-06-06 22:26:58 +02:00
drmortalwombat 36a5eaae00 Propagate independent instructions across diamond shaped basic blocks 2022-06-04 20:56:28 +02:00
drmortalwombat a86f5b877a Upstream variant constant propagation 2022-05-29 21:02:57 +02:00
drmortalwombat d833ca6834 Use array of struct assignments for index range validation 2022-05-26 13:55:00 +02:00
drmortalwombat 3351ee81cc Extend static stack allocation to zero page spilling 2022-05-22 13:22:36 +02:00
drmortalwombat e0f87c676c Eliminate non existing data dependencies 2022-05-21 13:39:12 +02:00