Commit Graph

645 Commits

Author SHA1 Message Date
drmortalwombat 2cdc95ba05 Fix assert in samples 2024-04-09 15:57:53 +02:00
drmortalwombat fefa462730 Improve zero page variable usage 2024-04-08 22:04:50 +02:00
drmortalwombat 7b20e6cca0 Optimize 16 bit counting loops 2024-03-31 14:29:22 +02:00
drmortalwombat ed82e3595b Bump version number 2024-03-30 10:40:00 +01:00
drmortalwombat 1f17f1c198 Fix assert in peephole optimizer 2024-03-26 08:23:13 +01:00
drmortalwombat aa601a5727 Change memset and memclr to intrinsic functions 2024-03-24 11:22:13 +01:00
drmortalwombat 85fad64e9c Optimize post inc/dec while loop conditions 2024-03-21 19:33:50 +01:00
drmortalwombat 30d942478f Fix infinite loop in move condition out of loop 2024-03-13 22:14:29 +01:00
drmortalwombat 89750c3f73 promote array of const members to be const as well 2024-03-11 13:40:54 +01:00
drmortalwombat 0c43952e37 Improve constant branch forwarding 2024-03-07 13:20:39 +01:00
drmortalwombat f877e5b8c2 Fix assert in linux sample build 2024-02-28 21:26:25 +01:00
drmortalwombat bdecbe77e4 Fix 16bit zero page global variable inc/dec 2024-02-27 09:08:56 +01:00
drmortalwombat f39cb38eb3 Fix unary ops on striped struct members 2024-02-26 20:38:02 +01:00
drmortalwombat e2f822e7d1 Improve short function call loop 2024-02-25 18:43:53 +01:00
drmortalwombat 22ffbfa63c Fix source location when coalescing JSR and RTS in JMP 2024-02-24 09:52:32 +01:00
drmortalwombat 94a3097ba7 Fix find loop optimization with mirrored condition 2024-02-21 15:05:17 +01:00
drmortalwombat aab71cbab3 Add more std c include files 2024-02-20 14:16:32 +01:00
drmortalwombat 5e9df61ffc Fix read after write hazzard in function param proxy size optimization 2024-02-18 20:35:07 +01:00
drmortalwombat 6b98a44fc0 Improve auto inlining decision with O2 2024-02-18 14:35:41 +01:00
drmortalwombat 020ab117a4 Fix value copy crossing function call 2024-02-17 17:37:47 +01:00
drmortalwombat b84cce7609 Improve compatibility with some C quirks 2024-02-16 21:39:35 +01:00
drmortalwombat 8fc382c11e Fix high byte address calculation cascade 2024-02-15 20:52:10 +01:00
drmortalwombat 7ebf71b161 Switch to Visual Studio 2022 toolset 2024-02-15 15:36:25 +01:00
drmortalwombat 18cfbc713a Force some inline calls in vdc 2024-02-14 15:24:01 +01:00
drmortalwombat ecaab1b5b3 Fix crash compiling infinite loop 2024-01-30 15:04:13 +01:00
drmortalwombat 80efe2351b Optimize short wait loop handling 2024-01-28 19:09:59 +01:00
drmortalwombat fafbbe82d1 Fix prevent swap of X and Y when used in JSR 2024-01-27 19:50:34 +01:00
drmortalwombat b3d80bcb0f Limit inline asm check to same section 2024-01-27 17:50:53 +01:00
drmortalwombat 974688a8a5 Fix overlay prg file save 2024-01-27 17:11:10 +01:00
drmortalwombat 7f51d6330e Fixed 1 - i for bytes, wrong operand order 2024-01-26 12:41:13 +01:00
drmortalwombat bcc5e9d362 Fix propagation of conditions out of loops 2024-01-23 09:02:38 +01:00
drmortalwombat 8a49ffd111 Improve unrolled loops towards zero 2024-01-20 13:49:25 +01:00
drmortalwombat 265be6e766 Move linker chattyness into -v2 2024-01-12 22:51:11 +01:00
drmortalwombat 0bc4e7cda6 Fix inc/mov of absolute values 2024-01-07 16:13:01 +01:00
drmortalwombat 5d51cf75e8 Fix cross block zp move optimization 2024-01-04 14:14:28 +01:00
drmortalwombat c138c0f2ae Fix loss of zp dependency on diamond register propagation 2023-12-31 10:29:59 +01:00
drmortalwombat da20b4d27a Fix atan2, failed in mathtest.c 2023-12-30 09:21:17 +01:00
drmortalwombat a305dbb1cd Improve function placement in linker 2023-12-23 10:40:45 +01:00
drmortalwombat 04518e4ff3 Add error message for unnamed structs 2023-12-17 22:45:21 +01:00
drmortalwombat 4a8010a3a0 Fix loss of zero page dependency in tail code merge 2023-12-17 12:40:09 +01:00
drmortalwombat ae4b48c445 Various loop optimizations 2023-12-16 21:03:09 +01:00
drmortalwombat 6cf8466dfd Fix overeager lda/sta join of tail blocks 2023-12-12 22:39:22 +01:00
drmortalwombat 6bbf325720 Add BIT instruction for sign check, add inlay sections in linker 2023-12-12 11:08:59 +01:00
drmortalwombat 16810b63d4 Fix over eager lda/sta movement 2023-12-10 09:48:23 +01:00
drmortalwombat 1e0450cd8a Optimize sprite multiplexer 2023-12-09 13:40:58 +01:00
drmortalwombat 1d337f1244 Fix accu train movement to end of block 2023-12-07 14:22:05 +01:00
drmortalwombat cce2f272ef Add optimization section to readme 2023-12-06 13:55:38 +01:00
drmortalwombat d48da32586 Improve placement of "if" cascades 2023-12-04 22:09:33 +01:00
drmortalwombat 8ab46e29dd Direct parameter forwarding 2023-12-02 10:58:20 +01:00
drmortalwombat cf28c1a618 Move conditions out of loops 2023-11-28 17:40:44 +01:00
drmortalwombat 8fd560a643 Bump version number 2023-11-26 22:41:17 +01:00
drmortalwombat d5026ed9b0 Fix join common branch sequence 2023-11-26 21:34:06 +01:00
drmortalwombat 57537cd43a Join common branch code sequences 2023-11-26 15:46:59 +01:00
drmortalwombat eec4ed45d1 Fix global array aliasing error 2023-11-20 22:53:12 +01:00
drmortalwombat 0309fcb286 Fixed copy with offset 2023-11-20 08:29:23 +01:00
drmortalwombat 38e1cd0bab Fix join entry loadstore zp if accu is used cross block 2023-11-16 21:52:06 +01:00
drmortalwombat 157f9c00e5 Fix do while loop with function condition 2023-11-16 16:40:11 +01:00
drmortalwombat 44e6921842 Change string literal processing to use unsigned chars 2023-11-14 15:02:35 +01:00
drmortalwombat ee03f08f52 Fix over eager zp parameter reuse 2023-11-11 22:37:35 +01:00
drmortalwombat a59f55c1f3 Fix block join target move zp 2023-11-10 20:53:20 +01:00
drmortalwombat 3be6d20006 Add enum class 2023-11-09 16:33:50 +01:00
drmortalwombat 06ab48461b Implement striped unions 2023-11-06 21:33:04 +01:00
drmortalwombat 8ea991db81 Optimize div/mod unsigned pairs 2023-11-03 20:16:23 +01:00
drmortalwombat d9c84e3a15 Disable vtable dispatcher inlining 2023-11-02 08:18:09 +01:00
drmortalwombat 1d4eb70414 Optimize struct copies 2023-10-29 17:55:26 +01:00
drmortalwombat 982fe17aed Fix compiler crash when using function result in if condition 2023-10-24 14:29:46 +02:00
drmortalwombat f8f81f6d4c Optimize compile time 2023-10-22 19:35:37 +02:00
drmortalwombat f7d6b52074 Fixed striped auto pointer 2023-10-18 20:26:11 +02:00
drmortalwombat 0f5e933002 Optimize cross block constant propagation 2023-10-18 15:57:59 +02:00
drmortalwombat 9e3b014927 Eliminate some simple dead X/Y loops 2023-10-16 21:51:20 +02:00
drmortalwombat f5c13c02af Some native code opts 2023-10-16 21:29:42 +02:00
drmortalwombat eb16767bdb Optimize wide right shift 2023-10-15 13:59:30 +02:00
drmortalwombat 3da58bf1ca Fix line directive off by one error 2023-10-15 12:01:24 +02:00
drmortalwombat 9156db9c32 Restart integer range estimation from full state 2023-10-14 13:43:11 +02:00
drmortalwombat ecf8e69cf2 Add restricted pointer attribute to newly allocated memory 2023-10-13 11:18:16 +02:00
drmortalwombat d4f979b1bc Fix accu return with temp spilling 2023-10-08 21:30:53 +02:00
drmortalwombat 33d692194a Add iterators to string 2023-10-08 16:27:52 +02:00
drmortalwombat c53a288d0b Optimize index chains 2023-10-01 21:48:09 +02:00
drmortalwombat 235437be56 Fix absolute address high byte propagation error 2023-09-30 22:22:33 +02:00
drmortalwombat 078d14861c Some data path optimizations 2023-09-30 18:10:03 +02:00
drmortalwombat c98ff08f56 Fix infinite loop eating the entry block 2023-09-27 18:53:35 +02:00
drmortalwombat 06ebf85d9d Recursive variadic templates 2023-09-17 10:24:28 +02:00
drmortalwombat c926456560 Add simple return type deduction 2023-09-11 17:49:04 +02:00
drmortalwombat c1ecf1c281 Added bitfields 2023-09-11 08:04:09 +02:00
drmortalwombat 6ff2409596 Fix return register optimization in v table call 2023-08-20 09:26:26 +02:00
drmortalwombat 8dc37e9ab2 Mangling function types in template expansion 2023-08-18 23:03:15 +02:00
drmortalwombat 3a9cd85072 Optimize simple const ref to value in functions 2023-08-18 13:13:39 +02:00
drmortalwombat 0440f0ef19 More template support 2023-08-17 14:55:43 +02:00
drmortalwombat b7daafcac8 Add list and iterators to opp 2023-08-16 16:16:04 +02:00
drmortalwombat fef6bc29bc Add templates 2023-08-11 07:41:27 +02:00
drmortalwombat ec15336174 Fix stack allocation with false recursion with function pointers 2023-08-01 22:17:55 +02:00
drmortalwombat b1a42e5ecf Fix linux build 2023-08-01 15:50:11 +02:00
drmortalwombat 19ab2b8d38 Fix linux build 2023-08-01 13:46:30 +02:00
drmortalwombat fa218d8dd7 Fix adc to inx with wrong address mode 2023-07-31 22:53:55 +02:00
drmortalwombat 8a283cc43b Fix register conflict in short index forwarding 2023-07-30 13:57:15 +02:00
drmortalwombat e013142cb1 Cross block register optimizations 2023-07-30 11:24:19 +02:00
drmortalwombat 0b1d42b7d5 Expand global aliasing analysis 2023-07-29 22:15:00 +02:00
drmortalwombat 02e7f15810 Improve outer loop optimizations 2023-07-28 18:51:29 +02:00
drmortalwombat 4c5a9c3b70 Fix over eager register promotion 2023-07-26 22:48:15 +02:00
drmortalwombat 551316fe59 Fix autotest assert 2023-07-26 18:02:22 +02:00
drmortalwombat adda4044ca Complete value forwardign abs,x and abs,y 2023-07-24 22:23:37 +02:00
drmortalwombat df28d2f83f Value forwarding abs,x and abs,y 2023-07-24 22:19:35 +02:00
drmortalwombat bd6db60802 Add iostream library 2023-07-20 14:46:10 +02:00
drmortalwombat 9cdfad7d34 Improve cpp code generation 2023-07-17 07:52:59 +02:00
drmortalwombat 18c21b3fda Optimize long shifts 2023-07-15 22:32:07 +02:00
drmortalwombat fa60c2e658 Improve operator overloading 2023-07-14 07:48:48 +02:00
drmortalwombat 6178bb1f9d Shortcut jump cascades 2023-07-10 22:12:41 +02:00
drmortalwombat 00ded29b35 Improve opp string library 2023-07-09 21:35:49 +02:00
drmortalwombat ed9aa3503b Added virtual functions 2023-07-08 18:53:06 +02:00
drmortalwombat 0b6a9c3584 Copy elision on return statements 2023-07-05 17:10:23 +02:00
drmortalwombat 291ff890e6 Change heap layout for vector delete 2023-07-02 13:36:02 +02:00
drmortalwombat 7858c2135b Add malloc/free as intrinsic 2023-07-02 12:00:53 +02:00
drmortalwombat 478f93922d Error on pointer/integer compare 2023-06-27 18:16:13 +02:00
drmortalwombat 63ebf6aa7c strlen optimization 2023-06-27 15:34:13 +02:00
drmortalwombat 0b1b4a7d9b Array constructors 2023-06-25 22:24:13 +02:00
drmortalwombat 6b753c1418 Destructor tracking of temporary variables 2023-06-25 14:25:29 +02:00
drmortalwombat a854133f8e Fix over eager global address progpagation 2023-06-22 14:04:18 +02:00
drmortalwombat daf412a47b Add default constructor 2023-06-20 17:16:22 +02:00
drmortalwombat e577791252 Constructors with parameter overloading 2023-06-20 10:26:49 +02:00
drmortalwombat b008d39eae Function overloading in cpp mode 2023-06-18 20:27:20 +02:00
drmortalwombat b8478348ed Fix nullptr reference cause assert in linux 2023-06-18 09:24:50 +02:00
drmortalwombat 7b40aa59a1 Add references for cpp mode 2023-06-17 21:07:31 +02:00
drmortalwombat 0f182d2d6d Fix over eager function parameter optimiztion 2023-06-16 15:21:30 +02:00
drmortalwombat 8a886f0a60 Fix loop invariant error 2023-06-14 16:44:03 +02:00
drmortalwombat c83804a76c Cross function constant propagation 2023-06-14 14:40:59 +02:00
drmortalwombat ab9ae6bf0e Fix error in intermediate code peephole optimizer 2023-06-09 21:21:35 +02:00
drmortalwombat e593e2affb Loop optimizations 2023-06-08 20:27:11 +02:00
drmortalwombat d054818aa3 Bump version number 2023-06-04 17:37:51 +02:00
drmortalwombat 962240f09d Fix init state of 32 vsprites mux 2023-06-03 13:01:52 +02:00
drmortalwombat 7c0db6161d Optimize some pointer arithmetic 2023-06-01 22:23:08 +02:00
drmortalwombat 5e699a8dc0 Optimize signed division by 4 and 8 2023-06-01 11:22:36 +02:00
drmortalwombat d80518871a Fix bypass a->y->a chain with tya in middle 2023-06-01 08:13:11 +02:00
drmortalwombat 9e985f7f3d Optimize double and shift 2023-05-29 21:54:55 +02:00
drmortalwombat a4faf204cb Fix enums in debug output 2023-05-27 14:17:30 +02:00
drmortalwombat 7d3dc493c0 Fix inter instruction cross block move 2023-05-26 20:16:19 +02:00
drmortalwombat 5564b01d11 Fix sample build crash on linux 2023-05-23 11:05:29 +02:00
drmortalwombat 400017bc54 Assign function exit code to first return statement 2023-05-21 21:14:00 +02:00
drmortalwombat cdbb24b6b2 Add iecbus library 2023-05-21 17:19:26 +02:00
drmortalwombat e6b46a3acf More aggressive value forwarding with local arrays 2023-05-20 13:49:34 +02:00
drmortalwombat 2ac276458a Optimize loop invariants in single entry/exit loops 2023-05-19 21:25:29 +02:00
drmortalwombat d4caa6bb71 Optimize right shift of byte values with variable shift distance 2023-05-16 19:07:59 +02:00
drmortalwombat 5b0fe1e050 Fix clang warnings 2023-05-14 19:07:10 +02:00
drmortalwombat 8142ed3e72 Merge branch 'main' of https://github.com/drmortalwombat/oscar64 2023-05-14 19:01:41 +02:00
polluks 1616b9335f Fixed typos 2023-05-13 15:57:46 +02:00
drmortalwombat 45963102b8 Fix lower bound of byte -- operator 2023-05-12 14:17:35 +02:00
drmortalwombat a9651a4f2e Optimize combining bits using shift 2023-05-07 20:55:35 +02:00
drmortalwombat 4aa6b1c47d Improve int dependency in loop analysis 2023-05-07 17:46:53 +02:00
drmortalwombat 0639fdc008 Unify instruction dependency check in optimizer 2023-05-06 18:28:59 +02:00
drmortalwombat 7d12fd4c02 Fix same XY optimization 2023-05-04 11:32:12 +02:00
drmortalwombat df733d09a8 Fix add cross move in native code optimizer 2023-05-01 19:16:25 +02:00