Commit Graph

418 Commits

Author SHA1 Message Date
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
drmortalwombat 640477f88d Add peephole size optimizations 2021-10-30 10:42:41 +02:00
drmortalwombat b64079bf28 Optimize some constant shifts 2021-10-27 21:01:39 +02:00
drmortalwombat 8ab8b3c2a1 Fix negative array indices 2021-10-26 14:44:25 +02:00
drmortalwombat 342634d5e4 Fix datatflow tracking in shift optimization 2021-10-25 21:53:55 +02:00
drmortalwombat 1074c29092 Fix register spilling optimization 2021-10-24 22:27:08 +02:00
drmortalwombat 480270f4c9 Fix array to pointer cast 2021-10-24 14:58:06 +02:00
drmortalwombat 42e4f483c1 Reduce register spilling on function entry/exit 2021-10-23 22:22:49 +02:00
drmortalwombat e057e24918 Added stddef.h 2021-10-23 16:51:27 +02:00
drmortalwombat 55b79ecfce Fix struct scoping 2021-10-23 11:56:30 +02:00
drmortalwombat 33433403b1 Fix optimizer errors 2021-10-23 00:33:09 +02:00
drmortalwombat 5010043fc4 Optimize struct member access 2021-10-17 11:54:15 +02:00
drmortalwombat 3520d2a2bd Fix bugs found by llvm lint 2021-10-17 10:40:33 +02:00
drmortalwombat 1a30d044c8 Some peephole optimizations for native code 2021-10-14 21:22:03 +02:00
drmortalwombat e2e6f4ea01 Add command line options for optimization 2021-10-14 16:51:59 +02:00
drmortalwombat 3c891fb61e Fix 16 bit pointer offsets in native code 2021-10-13 22:19:27 +02:00
drmortalwombat 11af372509 More autoinline optimizations 2021-10-10 17:14:12 +02:00
drmortalwombat 32b715382c Add fascall for byte code 2021-10-08 17:41:11 +02:00
drmortalwombat 60489bb79e Refactor inter instrction operator handling 2021-10-08 09:07:01 +02:00
drmortalwombat e7231e27e0 Prepare fastcall 2021-10-07 15:14:23 +02:00
drmortalwombat fb4ae26afb Prepare access to local variables in inline assembler 2021-10-07 10:42:18 +02:00
drmortalwombat 15743d3115 Refactor temp handling in inter code 2021-10-06 17:30:41 +02:00
drmortalwombat 330e022a43 Exclude bss segment from prg file 2021-10-05 18:24:03 +02:00
drmortalwombat 542cb66693 Fixes to get dhrystone.c to compile and run 2021-10-03 20:35:50 +02:00
drmortalwombat acc87d50fe Limit inline expansion depth 2021-10-02 22:39:36 +02:00
drmortalwombat a0df4e7867 Optimize stack frame for simple functions 2021-10-02 20:56:01 +02:00
drmortalwombat 30becb541e Add long integer support in native and byte code 2021-10-02 17:22:18 +02:00
drmortalwombat 3d9302c90c Support for long integer with byte code 2021-10-02 10:06:13 +02:00
drmortalwombat 0c9992f549 Native code optimizations 2021-10-01 15:54:07 +02:00
drmortalwombat 02305e8bc5 Optimize global arrays and const comparisons 2021-09-30 20:00:47 +02:00
drmortalwombat 9dfbe405a5 Avoid frame pointer in native code if simple stack frame 2021-09-29 19:48:57 +02:00
drmortalwombat 4aa82d539b Optimize pointer increment dereference combos 2021-09-29 17:34:38 +02:00
drmortalwombat ef5cb81a18 Optimized int shifts ge eight 2021-09-29 16:31:17 +02:00
drmortalwombat e713dc5940 Direct embedding of inline assembler in native code 2021-09-28 18:35:23 +02:00
drmortalwombat c4a5dafb69 More simple loop optimisations 2021-09-28 16:24:44 +02:00
drmortalwombat 9eb5412848 Merge changes for Mac build 2021-09-27 13:38:45 +02:00
drmortalwombat bffef3e9dd Basic block tail merging 2021-09-26 13:14:56 +02:00
drmortalwombat 2fc414ed6b Byte forwardiong optimisation in native mode 2021-09-25 23:08:45 +02:00
drmortalwombat 1dd63ac708 Fix byte size inc/dec error 2021-09-25 22:50:16 +02:00
drmortalwombat 8e9b0fe54c Add simple native loop optimisation 2021-09-25 21:57:33 +02:00
drmortalwombat fd10525780 Add makefile for linux 2021-09-24 16:17:20 +02:00
drmortalwombat 5c3ff47690 Indirect address, y optimisation for short loops 2021-09-23 17:14:02 +02:00
drmortalwombat 4ca77ba41a Byte operand sizes fixes and optimizations 2021-09-22 22:49:52 +02:00
drmortalwombat 2cd9a55880 Fix various bugs related to byte size operands 2021-09-22 15:46:20 +02:00
drmortalwombat 603b62b9d3 Optimize native comparison against zero 2021-09-21 22:44:00 +02:00
drmortalwombat eebc39e53a Fix return type coercion, region based linker 2021-09-21 20:44:19 +02:00
drmortalwombat d9c565d898 Fix local variables with linker sections 2021-09-21 08:41:49 +02:00
drmortalwombat 27d7baaac2 Using linker objects and sections 2021-09-20 22:36:16 +02:00
drmortalwombat 78886f11f7 Native code peephole optimisation for commutative instructions 2021-09-20 13:02:38 +02:00
drmortalwombat c5d1e2351e Add support for assembler function as const initialiser 2021-09-19 17:24:48 +02:00
drmortalwombat 1d761886b5 Refactor intermediate instructions from value to pointer type 2021-09-15 12:01:14 +02:00
drmortalwombat 37828f2baf More byte and long preparations 2021-09-14 21:38:24 +02:00
drmortalwombat e2e20581a6 Prepare byte level optimisations 2021-09-14 16:34:48 +02:00
drmortalwombat 97bd5aa988 Merge address calc into load 2021-09-13 17:43:31 +02:00
drmortalwombat 8de4bef436 Improved value forwarding across conditiona branches 2021-09-12 22:32:31 +02:00
drmortalwombat bb4680845e Fix float x+x optimisation 2021-09-12 15:18:07 +02:00
drmortalwombat ebdd6f0d7d Add fixed offset to pointer base mem access 2021-09-12 14:17:21 +02:00
drmortalwombat 82d499fdae Native code compiler is functional same level as byte code
Runs all the autotests now in byte code and native code
2021-09-11 22:21:57 +02:00
drmortalwombat 897de02adf Fix unnamed parameters in function prototype 2021-09-11 16:05:31 +02:00
drmortalwombat 93b6aca8a3 More native code generator 2021-09-11 15:01:32 +02:00
drmortalwombat 07f797e577 Formatting options in printf 2021-09-10 16:13:47 +02:00
drmortalwombat fd1626bf16 Byte level dataflow analysis of native code 2021-09-09 23:13:03 +02:00
drmortalwombat f08d847a64 More native code optimisations 2021-09-09 20:23:59 +02:00
drmortalwombat 3442ee507a Fix floating point native code generation 2021-09-09 09:42:02 +02:00
drmortalwombat fcedf69aff More native code compiler additions 2021-09-08 22:04:01 +02:00
drmortalwombat 056df56eef First shot native code generator
Implements basic load, store compare and add/sub/shift for native compiled functions
2021-09-07 22:35:11 +02:00
drmortalwombat 722347609d Fix array of array of char init with strings 2021-09-07 13:37:56 +02:00