456 Commits

Author	SHA1	Message	Date
Irmen de Jong	d9e3895c45	start with yet another codegen restructure, this time to make the assignment of values even more explicit for the codegen	2020-08-23 02:05:01 +02:00
Irmen de Jong	5075901830	work	2020-08-22 23:39:27 +02:00
Irmen de Jong	d3dc279105	updated the compiled examples	2020-08-22 22:57:30 +02:00
Irmen de Jong	e947067dcf	fixed source code output issue	2020-08-22 22:23:00 +02:00
Irmen de Jong	bd9ebf4603	flipped the order of the parameters of mkword() so it's now mkword(msb, lsb) for easier readability	2020-08-22 21:13:38 +02:00
Irmen de Jong	f41192a52a	added cube3d-gfx example	2020-08-22 19:00:03 +02:00
Irmen de Jong	ff54d6abd7	reorder const for all associative operators	2020-08-22 17:44:32 +02:00
Irmen de Jong	679965410a	todo	2020-08-22 17:13:23 +02:00
Irmen de Jong	c6e13ae2a3	better error message	2020-08-22 17:12:09 +02:00
Irmen de Jong	20cdcc673b	identifiers can no longer start with an underscore. (this interfered with 64tass syntax)	2020-08-22 17:03:40 +02:00
Irmen de Jong	b27cbfac5e	removed lsl() and lsr() functions just use <<=1 and >>=1	2020-08-22 16:44:48 +02:00
Irmen de Jong	bfc8a26381	implemented bit shifting for non-const amounts	2020-08-22 16:13:52 +02:00
Irmen de Jong	63b03ba70c	fix typecasting	2020-08-21 18:02:01 +02:00
Irmen de Jong	70bab76b36	added plasma example	2020-08-21 17:58:43 +02:00
Irmen de Jong	15d24d4308	adding plasma example	2020-08-21 17:27:18 +02:00
Irmen de Jong	335599ed22	restored certain memoryread asm gen	2020-08-21 07:44:50 +02:00
Irmen de Jong	0b717f9e76	clear messages about slow expression code generation points	2020-08-21 05:45:39 +02:00
Irmen de Jong	ef7744dbda	asm fix	2020-08-21 04:02:10 +02:00
Irmen de Jong	8d6220ce51	added most essential of the new in-place assignment code	2020-08-21 02:17:40 +02:00
Irmen de Jong	b03597ac13	fixed bug in operand equality comparison, could lead to compiler endless loop	2020-08-20 22:21:26 +02:00
Irmen de Jong	58f323c087	implemented missing memory postincrdecr codegen	2020-08-20 21:48:15 +02:00
Irmen de Jong	513a68584c	implemented more optimized prefix expression codegen	2020-08-20 21:42:38 +02:00
Irmen de Jong	88d5c68b32	don't inc/dec a memory mapped register	2020-08-20 21:16:48 +02:00
Irmen de Jong	14f9382cf9	typecheck prefix expressions better	2020-08-20 20:46:28 +02:00
Irmen de Jong	cffb582568	added start of optimized in-place assignment code (for prefix expressions)	2020-08-20 18:43:10 +02:00
Irmen de Jong	e1812ce16c	fix typecast removal error.	2020-08-20 18:07:48 +02:00
Irmen de Jong	7a3163f59a	bugfix in direct memory assignment	2020-08-20 17:02:22 +02:00
Irmen de Jong	6f3b2749b0	refactoring assignments codegen	2020-08-20 16:47:43 +02:00
Irmen de Jong	c144d4e501	improved warnings about unreachable code	2020-08-20 14:28:17 +02:00
Irmen de Jong	edfd9d55ba	added sizeof() function	2020-08-20 13:50:28 +02:00
Irmen de Jong	774897260e	avoid silent type casts that remove precision (such as float -> word)	2020-08-20 12:49:48 +02:00
Irmen de Jong	65ba91411d	improved function arg type checking and error message	2020-08-20 12:38:22 +02:00
Irmen de Jong	9cbb8e1a64	version 3.1	2020-08-18 16:26:23 +02:00
Irmen de Jong	53e9ad5088	better asm code for repeat loops	2020-08-18 16:02:40 +02:00
Irmen de Jong	1de0ebb7bc	more forloop asm	2020-08-18 15:16:56 +02:00
Irmen de Jong	77c1376d6d	proper error message for arrays that are declared too big	2020-08-18 14:47:52 +02:00
Irmen de Jong	353f1954a5	for loop codegen	2020-08-18 14:03:31 +02:00
Irmen de Jong	4487499663	more forloop codegen	2020-08-17 23:42:43 +02:00
Irmen de Jong	3976cc26a2	more forloop codegen	2020-08-17 23:19:23 +02:00
Irmen de Jong	c0887b5f08	removed 'continue' statement to be able to generate more optimized loop assembly code. started with for loop optimizations	2020-08-17 19:22:29 +02:00
Irmen de Jong	fbe3ce008b	slight expression rewrite in case of certain in-place assignments, to try to get the in-place variable operand to the leftmost position	2020-07-30 01:30:21 +02:00
Irmen de Jong	7ac6c8f2d1	todo related to in-place assignment	2020-07-27 00:32:59 +02:00
Irmen de Jong	fdfbb7bdf0	improved call arguments type check	2020-07-27 00:28:48 +02:00
Irmen de Jong	1c16bbb742	tweaks for string handling as arguments	2020-07-27 00:12:27 +02:00
Irmen de Jong	402827497e	fix float array assignment	2020-07-26 23:32:20 +02:00
Irmen de Jong	d32a970101	partly optimize assignments so that simple increments and decrements can be done via separate statements (postincrdecr)	2020-07-26 19:22:12 +02:00
Irmen de Jong	8a3189123a	to reduce complexity, augmented assignment has been removed again from internal Ast and codegen for now.	2020-07-26 13:48:31 +02:00
Irmen de Jong	3c55719bf1	finalize repeat asmgen	2020-07-26 01:32:27 +02:00
Irmen de Jong	af8279a9b9	empty for loops are removed	2020-07-25 22:54:50 +02:00
Irmen de Jong	c38508c262	introduced repeat loop. repeat-until changed to do-util. ... forever loop is gone (use repeat without iteration count). struct literal is now same as array literal [...] to avoid parsing ambiguity with scope blocks.	2020-07-25 16:56:34 +02:00