Commit Graph

206 Commits

Author SHA1 Message Date
drmortalwombat 9d18aef634 Optimize interval comparison cascades 2022-05-15 22:18:42 +02:00
drmortalwombat 46fe117f1f add alias _Bool for bool 2022-05-15 10:53:58 +02:00
drmortalwombat e70162b2cc Forward native code instruction if only used on single outgoing path 2022-05-12 17:55:24 +02:00
drmortalwombat 29bd0c8d2d Optimizations for global variables 2022-05-07 14:03:56 +02:00
drmortalwombat 62d08e139b Optimize pointer arithmetic in loops 2022-04-28 15:52:27 +02:00
drmortalwombat f619c5e0ab More verbose debug output 2022-04-25 07:57:31 +02:00
drmortalwombat 3a689cc7a1 Validate register livetime during peephole optimization 2022-04-23 22:11:25 +02:00
drmortalwombat 4cdc501a34 Bit shift optimizations 2022-04-21 08:26:04 +02:00
drmortalwombat 41a4db4402 Prepare compressed embedded data 2022-04-17 18:41:53 +02:00
drmortalwombat 72d2fc1fac Reverse integer range limit calculation 2022-04-15 11:06:49 +02:00
drmortalwombat 7ed7134b53 Remove superfluous temporary move 2022-04-10 21:54:12 +02:00
drmortalwombat c635ae8136 Optimize const and/or sequences 2022-04-10 12:28:39 +02:00
drmortalwombat aafb4adfa2 Optimize linker placement, avoiding array crossing page boundaries 2022-04-03 11:40:23 +02:00
drmortalwombat 58c99a5dca Add left alignment in padding for printf 2022-04-02 13:36:15 +02:00
drmortalwombat 48f97b6e60 Optimize compare to boolean variable 2022-03-31 18:16:31 +02:00
drmortalwombat 7bd3622bbd Instructions bypassing small if branches 2022-03-27 22:41:29 +02:00
drmortalwombat d2503aaf1f Constant folding address of global and static variables 2022-03-27 17:18:44 +02:00
drmortalwombat 68e048b945 Fix volatile loads with unused result 2022-03-26 12:30:48 +01:00
drmortalwombat 5f0e0225e1 Loop MSB optimizations 2022-03-22 22:21:59 +01:00
drmortalwombat 4538f0295d Fix byte to long conversion 2022-03-20 21:33:58 +01:00
drmortalwombat dc0951ee9f Order inter instructions into eval trains and sequences, optimize copyloops for size 2022-03-15 18:45:34 +01:00
drmortalwombat a4fa4cd482 Basic block struct copy propagation 2022-03-14 14:07:09 +01:00
drmortalwombat a65c802485 Address promotion into struct copy inter instructions 2022-03-14 08:35:59 +01:00
drmortalwombat ea09c2aa7b Static stack allocations for complex locals in non recursive calls 2022-03-13 15:46:03 +01:00
drmortalwombat 736298238e Pointer and float loop optimizations 2022-03-12 12:52:43 +01:00
drmortalwombat 3cb4bd0fba Fix == instead of = for assignment 2022-03-11 13:07:38 +01:00
drmortalwombat 6fe9a4f167 Fastcall optimization for 2nd and 3rd level calls 2022-03-10 16:35:35 +01:00
drmortalwombat 9ec2b4fdef Replace JMP with branch when possible 2022-03-02 21:18:06 +01:00
drmortalwombat 2719b1156b Fix over eager livetime reduction of X and Y registers 2022-02-26 12:35:59 +01:00
drmortalwombat a2293a0ed1 Native code size reduction 2022-02-23 18:48:31 +01:00
drmortalwombat 2fd8d8673a Oprtimize right shift multiply combination 2022-02-23 15:00:08 +01:00
drmortalwombat ed609f124b Improve loop invariant hoisting 2022-02-20 20:51:05 +01:00
drmortalwombat 46e1caaa4a Some pointer index optimizations 2022-02-19 17:14:52 +01:00
drmortalwombat 6ac606c91b Fix compile order based on dependency graph 2022-02-19 12:58:51 +01:00
drmortalwombat 6bd3ecb689 Fix over eager const expression inliner 2022-02-19 12:16:33 +01:00
drmortalwombat 1221649a3d Add check for __interrupt attribute on function pointers call from interrupt code 2022-02-15 09:49:46 +01:00
drmortalwombat fdb112a037 Add constant address calculation for struct members 2022-02-14 20:13:30 +01:00
drmortalwombat a52fb469b6 Eliminate some redundant instructions during peephole optimization 2022-02-09 22:20:44 +01:00
drmortalwombat 42f71e264e Fix uninitialized interrupt flag in linux builds 2022-02-08 12:58:22 +01:00
drmortalwombat d4352ef043 Add __hwinterrupt function decoration 2022-02-06 10:28:09 +01:00
drmortalwombat 5147ec6bc9 Fix function pointers in struct consts 2022-02-05 16:52:54 +01:00
drmortalwombat c6133ce7c0 Add error message on crash, fix infinite loop, extend asm listing 2022-02-02 08:58:35 +01:00
drmortalwombat 25ba5ca789 Fix absolute const pointer to int cast 2022-01-31 22:40:53 +01:00
drmortalwombat e1f605b28c Optimize value forwarding and memory alias check 2022-01-31 13:33:39 +01:00
drmortalwombat 94efcaeca6 Circle drawing in multicolor bitmap 2022-01-31 08:08:18 +01:00
drmortalwombat 08d6358932 Fix local variable array member forwarding 2022-01-29 16:06:47 +01:00
drmortalwombat 5ca651bc36 Add games to samples 2022-01-28 22:49:15 +01:00
drmortalwombat aee284c1d6 Add irq autocrawler sample 2022-01-28 08:49:21 +01:00
drmortalwombat 79a841a422 Mark vic registers as volatile 2022-01-27 16:38:47 +01:00
drmortalwombat 5c8b1c6daf Add __export, __native and __interrupt storage class specifiers 2022-01-26 21:48:19 +01:00
drmortalwombat 792751e3a4 Fix error swapping global variables with negation 2022-01-25 21:45:33 +01:00
drmortalwombat 0ea87ea322 Reduce speculation of integer value range analyzer 2022-01-25 21:05:00 +01:00
drmortalwombat f25bf80a0f Fix LF line ending on windows, float and loop optimizations 2022-01-25 14:31:36 +01:00
drmortalwombat 9f41a55a18 Fix static declaration in header files 2022-01-23 21:14:30 +01:00
drmortalwombat 742866c8c2 Enable charmap inside a series of string literals 2022-01-22 13:41:24 +01:00
drmortalwombat 9dd493d20b Add sid and easyflash includes 2022-01-22 11:16:59 +01:00
drmortalwombat fad67d18aa Add auto loop unrolling and binary (verbatim) format linking 2022-01-21 21:52:16 +01:00
drmortalwombat 8b4eff3ee1 More constant folding and value propagation 2022-01-20 17:43:08 +01:00
drmortalwombat 76322c005d Fix errors introduced with strength reduction 2022-01-20 13:39:55 +01:00
drmortalwombat 1c403dfeeb Add strength reduction in trivial loops 2022-01-19 20:55:33 +01:00
drmortalwombat 9161b088ee More integer range optimizations 2022-01-16 18:30:38 +01:00
drmortalwombat 6eedb931a7 More value range optimizations 2022-01-16 09:41:59 +01:00
drmortalwombat de920f2418 Optimize global variable usage 2022-01-14 17:53:30 +01:00
drmortalwombat d9946e12b9 Optimize byte size right shift 2022-01-12 15:54:50 +01:00
drmortalwombat 1be469aa9b Optimize placement of basic blocks 2022-01-10 14:06:21 +01:00
drmortalwombat 68f8628409 Optimize size of generated byte code 2022-01-09 19:00:02 +01:00
drmortalwombat 640007546f Add __assume builtin function 2022-01-08 15:51:17 +01:00
drmortalwombat d2511b558c Reoder eight bit adds 2022-01-05 20:06:25 +01:00
drmortalwombat d4a9308627 More inter code value forwarding 2022-01-05 16:38:56 +01:00
drmortalwombat 2b7c7300d7 Integer value range optimizations 2022-01-04 22:26:44 +01:00
drmortalwombat 78615c0725 Optimize cross block single evaluation 2022-01-04 11:44:01 +01:00
drmortalwombat 60ca42e759 Inner loop invariant optimization for non single block intermediate loops 2022-01-03 14:36:31 +01:00
drmortalwombat 272b7b08df Optimize more short multiplies in native code 2022-01-02 12:44:37 +01:00
drmortalwombat 7e66836e07 More samples 2021-12-30 15:41:06 +01:00
drmortalwombat 1fcc39acd5 Add sprite multiplexer 2021-12-29 20:07:13 +01:00
drmortalwombat 743510b54e Add verbose option -v to compiler 2021-12-26 11:31:04 +01:00
drmortalwombat 0dd6a0655c Optimize call to 8 by16 mul 2021-12-23 20:27:45 +01:00
drmortalwombat 71c574478c More integer value range optimizations 2021-12-23 14:31:58 +01:00
drmortalwombat 183864208f More integer value range optimizations 2021-12-22 12:58:17 +01:00
drmortalwombat 05a6c71698 Value range annotation for intermediate code 2021-12-22 07:46:06 +01:00
drmortalwombat b9c477976a Strength reduction for simple native code loops with y register 2021-12-20 20:44:10 +01:00
drmortalwombat 4a9c662cc9 Optimize float native code size 2021-12-19 16:53:12 +01:00
drmortalwombat 18ab7ce079 Fix broken left shift optimization due to branch in basic block 2021-12-06 22:56:03 +01:00
drmortalwombat 0b9163afbe Optimize native code branch placement 2021-12-01 20:26:28 +01:00
drmortalwombat 4f1de9ce89 Reduce over eager code movement 2021-12-01 19:32:49 +01:00
drmortalwombat f1f3c609fd Join similar instructions on conditional paths 2021-11-30 21:32:49 +01:00
drmortalwombat d02b438a1a Optimize code size 2021-11-27 11:17:15 +01:00
drmortalwombat ccd6a50043 Optimize byte code interpreter loop 2021-11-25 21:42:06 +01:00
drmortalwombat 6007553d03 Byte code optimizations 2021-11-21 22:53:06 +01:00
drmortalwombat 2ed784ea17 Optimize signed range comparison 2021-11-13 15:05:53 +01:00
drmortalwombat cb5f5f421f Optimize single conditional path value evaluation 2021-11-09 22:24:29 +01:00
drmortalwombat 931c4d875a Reduce register copy for native code fast calls 2021-11-07 17:16:01 +01:00
drmortalwombat a8ed15d67b Optimize inline pointer parameters 2021-11-05 08:46:59 +01:00
drmortalwombat 099f3b8a26 Fixe unsigned byte signed const comparison 2021-11-02 17:18:24 +01:00
drmortalwombat f16edb1c57 Optimize signed byte comparisons 2021-11-01 22:33:02 +01:00
drmortalwombat 2cd7956736 Remove stores to global variables that are never read 2021-11-01 16:08:37 +01:00
drmortalwombat d3cba85efe Optimize global variable alias analysis 2021-11-01 12:42:03 +01:00
drmortalwombat 135d357dbc Strcpy as intrinsic 2021-10-31 19:14:07 +01:00
drmortalwombat 7e340cc816 Optimize static and global variable usage 2021-10-31 16:22:11 +01:00
drmortalwombat b9cbf525e9 Optimize native code XY index register usage 2021-10-30 22:29:32 +02:00