49 Commits

Author	SHA1	Message	Date
Irmen de Jong	7936fc5bd8	tiny optimization of negating a register	2021-11-20 21:42:55 +01:00
Irmen de Jong	adfaddbcf4	give a nicer error when given a wrong compilation target.	2021-11-20 18:30:55 +01:00
Irmen de Jong	f9399bcce7	r=(q+r)-c and r=q+(r-c) are now both also 'augmentable', and BinExprSplitter doesn't check for associativeOperator anymore	2021-11-20 02:03:32 +01:00
Irmen de Jong	b334d89715	refactor and fix the way memory addresses are checked to be in IO space or regular ram	2021-11-18 22:47:58 +01:00
Irmen de Jong	fa11a6e18b	removed faulty and too aggressive assembly optimization of double-store	2021-11-18 01:43:22 +01:00
Irmen de Jong	f48d6ca9f8	simplified NumericLiteral to always just contain a Double instead of a Number for the value	2021-11-16 23:52:54 +01:00
Irmen de Jong	964e8e0a17	update to Kotlin 1.6.0	2021-11-16 22:36:23 +01:00
Irmen de Jong	1f60a2d8b9	comments	2021-11-15 01:30:12 +01:00
Irmen de Jong	53e1729e2f	introduce option to use internal scratch variables via prog8_lib definitions (ony for compiler, not for user code!)	2021-11-14 16:01:54 +01:00
Irmen de Jong	5190594c8a	added several more assembly-level optimizations to remove redundant instructions	2021-11-14 12:23:46 +01:00
Irmen de Jong	222bcb808f	optimize load-store-load combo in output asm	2021-11-10 23:47:35 +01:00
Irmen de Jong	686483f51a	fixed division of signed byte number by 2. (!)	2021-11-10 00:17:56 +01:00
Irmen de Jong	8df3da11e3	add cosr8, sinr8, cosr16 and sinr16 builtin functions that take a degree 0..179 (= 0..358 in 2 degree steps) ... to more easily scale halves/quarters etc of a circle than possible with the ones that take 0..255 'degrees'.	2021-11-09 23:39:26 +01:00
Irmen de Jong	b909facfe5	fix compiler stackoverflow crash on certain typecasted expressions containing floats.	2021-11-09 19:31:19 +01:00
Irmen de Jong	4937e004b5	fix compiler crash where it used wrong datatype in split assignment ... fixes crash for "ubyte bb ;; uword ww ;; bb = not bb or not ww"	2021-11-09 01:13:23 +01:00
Irmen de Jong	c8a4b6f23c	refactor expressionsAsmGen so that it now has just 1 single public function ... this makes replacing it by a non-stack based solution easier in the future.	2021-11-08 19:21:55 +01:00
Irmen de Jong	857724c7e6	attempt to make if-statement not use stack eval anymore	2021-11-08 19:07:36 +01:00
Irmen de Jong	984272beb4	migrated compilerAst module to KoTest (but not finished with the assertions yet)	2021-11-07 17:25:53 +01:00
Irmen de Jong	b9ce94bb68	migrated codeGeneration module to KoTest	2021-11-07 15:40:05 +01:00
Irmen de Jong	18d820da94	correct assignment type	2021-11-06 18:52:54 +01:00
Irmen de Jong	26e66f046f	implement some more missing codegen for inplace Prefix expressions	2021-11-06 18:48:42 +01:00
Irmen de Jong	74456d1135	optimized prefix-expression in to use stack evaluation less	2021-11-06 17:57:00 +01:00
Irmen de Jong	62dc824bc0	tweaks	2021-11-06 17:14:07 +01:00
Irmen de Jong	1605791f1b	float swap() no longer uses evaluation stack but a single temp var instead + FAC1	2021-11-06 03:36:14 +01:00
Irmen de Jong	37a46aa2cf	complex memory assignment also tries to avoid estack evaluation (but not done yet)	2021-11-06 00:03:19 +01:00
Irmen de Jong	1d2d217b94	non-optimized typecast assignments now attempt to not use evalstack	2021-11-05 23:25:07 +01:00
Irmen de Jong	23961f695d	fixed some parse tree node position end-columns. cleanup some todo's	2021-11-05 22:48:28 +01:00
Irmen de Jong	730b208617	relaxed some type checks on certain word register assignment ... preparing to optimize asmsub arg passing for complex expressions	2021-11-04 23:57:25 +01:00
Irmen de Jong	f09c04eeac	fix invalid asm addressing mode for certain value-to-evalstack transfers	2021-11-04 22:44:31 +01:00
Irmen de Jong	7f49731618	fix: don't initialize block vars twice, fix: make sure the prog8_init_vars generated routine is correctly called when needed	2021-11-02 23:13:28 +01:00
Irmen de Jong	1110bd0851	fix vardecl initialization value to not use stack eval anymore but separate assignment ... (this causes the optimized assignment code gen to be used instead) but some programs now end up larger in output size	2021-11-01 00:24:15 +01:00
Irmen de Jong	1b576f826d	remove unneeded sibling methods	2021-10-31 16:50:15 +01:00
Irmen de Jong	fe17566370	improved reporting of slow stack based evaluation code	2021-10-31 14:18:49 +01:00
Irmen de Jong	e3c00669c1	fixed improved asm generation for conditions that compare signed word to zero	2021-10-31 02:39:45 +02:00
Irmen de Jong	33d17afc32	improved asm generation for conditions that compare byte/word to zero	2021-10-31 01:58:16 +02:00
Irmen de Jong	2388359a99	improved asm generation for conditions that compare ubyte/uword to zero	2021-10-31 01:39:37 +02:00
Irmen de Jong	2df0c9503c	improved asm generation for conditions that compare floats to zero	2021-10-31 01:28:08 +02:00
Irmen de Jong	61fa3bc77c	comparisonjump tweak	2021-10-31 00:57:22 +02:00
Irmen de Jong	dfbef8495d	got rid of ParsingFailedError	2021-10-30 17:05:23 +02:00
Irmen de Jong	7b17c49d8f	update petscii tables with improvements to box drawing chars. fixes #68	2021-10-30 16:45:23 +02:00
Irmen de Jong	4b3f31c2ee	added option to suppress assembler output (and enabled this in unit tests)	2021-10-30 15:26:40 +02:00
Irmen de Jong	97836e18b2	simplified gradle config, automatically run installDist task after build	2021-10-30 12:01:52 +02:00
Irmen de Jong	d7d2eefa4f	implemented CharLiteral.constValue()	2021-10-30 00:05:55 +02:00
Irmen de Jong	3da9404c2d	removed memsizer arg from all builtin functions	2021-10-29 23:38:31 +02:00
Irmen de Jong	4d5bd0fa32	simplify ZeroPage reserved locations handling a bit	2021-10-29 17:34:42 +02:00
Irmen de Jong	1137da37c3	reshuffle ErrorReporter	2021-10-29 17:02:03 +02:00
Irmen de Jong	495a18805c	move asmgen test to codeGeneration module	2021-10-29 16:20:53 +02:00
Irmen de Jong	a226b82d0b	cleanup imports	2021-10-29 05:30:12 +02:00
Irmen de Jong	0b5ddcdc9b	split out the code generator into own project submodule	2021-10-29 05:00:30 +02:00