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prog8
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264 Commits

Author SHA1 Message Date
Irmen de Jong 2675623aea fix optimization ast parent linkage problem 2024-04-16 23:27:22 +02:00
Irmen de Jong a7247f5b8b fix boolean expression optimization bug 2024-04-12 21:56:25 +02:00
Irmen de Jong 53df0eb707 cleanups 2024-04-10 22:04:03 +02:00
Irmen de Jong 641f6c05d8 allow 'void' as dummy assign target in multi-assignment statements 2024-03-31 23:43:26 +02:00
Irmen de Jong 0c5e8ca199 Merge branch 'master' into multi-assign 2024-03-29 11:51:42 +01:00
Irmen de Jong ff23fb0086 take ignore_unused option into account for warnings about removing unused blocks themselves as well 2024-03-29 00:16:18 +01:00
Irmen de Jong 56c1035581 Merge branch 'master' into multi-assign 
# Conflicts:
#	docs/source/todo.rst
#	examples/test.p8
 2024-03-26 22:09:16 +01:00
Irmen de Jong ba1e907c79 fix divmod; out args are written to and should be potential constants 2024-03-26 22:04:44 +01:00
Irmen de Jong edc83305a4 allow multiple targets in AssignTarget 2024-03-22 21:51:08 +01:00
Irmen de Jong ad4880997a no operand swap on logical expressions with shortcircuit evaluation (and,or are no longer associative!) 2024-03-20 22:34:48 +01:00
Irmen de Jong a94cfd34f5 don't apply absorption law on functioncall operands 2024-03-15 01:04:27 +01:00
Irmen de Jong 3535c1acda fix broken boolean != comparison optimization 2024-03-13 20:23:42 +01:00
Irmen de Jong 80f39e8097 Merge branch 'booleans' 
# Conflicts:
#	compiler/res/prog8lib/cx16/monogfx.p8
#	compiler/res/prog8lib/virtual/monogfx.p8
#	compiler/src/prog8/compiler/astprocessing/BoolRemover.kt
#	compiler/test/TestTypecasts.kt
#	docs/source/todo.rst
#	examples/cx16/highresbitmap.p8
#	examples/test.p8
#	httpCompilerService/src/prog8/http/TestHttp.kt
 2024-03-11 01:00:48 +01:00
Irmen de Jong 04f7b772a3 lib updates, removed unused and obsolete http and dbus modules 2024-03-05 23:42:35 +01:00
Irmen de Jong 9826d7c494 optimize certain boolean comparisons more 2024-03-05 03:09:53 +01:00
Irmen de Jong 84afb374e6 nostrictbool array conversions 2024-03-03 17:48:52 +01:00
Irmen de Jong 7d8cdcbfea more bool fixes and optimizations in codegen 2024-03-02 23:19:39 +01:00
Irmen de Jong 6b87cbb703 optimizers 2024-03-02 23:19:20 +01:00
Irmen de Jong b27368175d get rid of problematic rewrite of certain for loops that were causing the end expression to be evaluated every loop iteration 2024-02-20 21:03:21 +01:00
Irmen de Jong 01bbc2234e fix absorption law optimization, add 2 additional optimizations 2024-02-14 23:12:54 +01:00
Irmen de Jong a4f697bae1 faster 2024-02-10 23:56:55 +01:00
Irmen de Jong 4dc50cb551 fix unused subroutine removal not removing all unused subs 2024-02-10 21:26:53 +01:00
Irmen de Jong d7f72056fc rest of the array copying 2024-02-10 17:16:06 +01:00
Irmen de Jong 8485b8429f optimizing +=1/-=1 2024-02-06 23:49:40 +01:00
Irmen de Jong 358215e4dd removed postIncrDecr (still allow ++/-- to be parsed into +=1/-=1) 2024-02-06 18:50:08 +01:00
Irmen de Jong d4a2031c07 fix certain assignment data type mismatch crash 2024-01-25 21:14:20 +01:00
Irmen de Jong a8c09d6144 removed a problematic bitshift replacement in the const evaluator 2024-01-21 23:05:51 +01:00
Irmen de Jong fdbbd181ea fixes for address-of uword pointer array expressions 2024-01-17 22:51:15 +01:00
Irmen de Jong e0de662f8e fix signed word bitshift right (>8 shifts) 2024-01-16 01:08:16 +01:00
Irmen de Jong 45a9751217 fix type of optimized lsb() / mkword() arguments when signed. 
printast1 command line option now also works in case of compilation errors.
 2024-01-10 23:57:44 +01:00
Irmen de Jong f27e3478b9 fix const value of AddressOf for certain types 2024-01-09 22:10:25 +01:00
Irmen de Jong f8084e7955 fix const replacement optimization error on memory mapped variable 2024-01-07 18:48:18 +01:00
Irmen de Jong d85c347a6c optimize /256 more, and fixed a unsigned byte word cast error 2024-01-07 02:34:05 +01:00
Irmen de Jong 7dd758a753 better optimize WORD & $xx00 , WORD & $00xx 2024-01-06 22:01:21 +01:00
Irmen de Jong 806654fc44 fix invalid const optimization with multiplication 2024-01-06 13:59:13 +01:00
Irmen de Jong 8e6b91cb9e some optimizations 2024-01-06 00:44:00 +01:00
Irmen de Jong f2daa17b92 tweak some not optimizations 
cleanup IR typestring
 2024-01-05 17:49:56 +01:00
Irmen de Jong 6d9fccacb1 boolean not expression tweaks and optimizations 2024-01-05 13:32:16 +01:00
Irmen de Jong 37638e7ed0 added Absorption laws optimization 2024-01-05 00:36:47 +01:00
Irmen de Jong 0e086d788b removed chained comparisons again, because they caused invalid expression evaluations due to changed semantics. 2024-01-01 16:00:11 +01:00
Irmen de Jong d03ff1e4d0 improved var -> const replacement, now done in constfolding already (fixes some obscure problems later on) 
Also fixed some directive parenting errors
 2023-12-29 19:48:40 +01:00
Irmen de Jong ccc11e49d2 fix asmgen for uword shift right 8 or more bits 2023-12-29 05:06:09 +01:00
Irmen de Jong a0594cbce3 const optimizer now knows about a bunch of library functions, such as math.* 2023-12-28 20:14:13 +01:00
Irmen de Jong 9c1b11d605 some WARN messages are now INFO 2023-12-28 14:20:47 +01:00
Irmen de Jong 09c6cb4d6b replace unwritten vars by consts. Improved const eval. 
Fixed some slight bugs in library code
 2023-12-28 05:17:15 +01:00
Irmen de Jong 2b8f613a00 added %option ignore_unused to suppress warnings about unused vars and subs in that module/block. 
Also improved error for invalid directive.
 2023-12-26 23:37:59 +01:00
Irmen de Jong 2eb137618e refactor block options 2023-12-26 22:13:08 +01:00
Irmen de Jong 4bb2b8ca9b make isArray a computed property by simply checking the datatype 2023-12-26 19:58:08 +01:00
Irmen de Jong a8be94de6b better error message when attempting to cast a float to integer 2023-12-15 22:28:06 +01:00
Irmen de Jong 58400f53bc optimize: flip if true/else blocks if the else block only contains a jump (inverting the condition) 2023-12-13 22:06:53 +01:00