118 Commits

Author	SHA1	Message	Date
Irmen de Jong	c6e92ecac4	some code cleanup	2022-06-12 16:15:08 +02:00
Irmen de Jong	f7183e38ee	tweak trivial subroutine inlining	2022-06-08 21:05:03 +02:00
Irmen de Jong	46ca0ac10d	properly optimize X - -1 and X + -1, this also fixes type change of ubyte - 2 + 10	2022-06-05 15:35:29 +02:00
Irmen de Jong	7f69517fd4	preparing optimizing pointer indexing	2022-06-04 16:18:27 +02:00
Irmen de Jong	ba614801ee	cleanup	2022-05-22 23:11:22 +02:00
Irmen de Jong	fd6eb47e68	added inlining certain trivial non-asm subroutine calls	2022-05-22 20:22:09 +02:00
Irmen de Jong	627aa61184	clean up subroutine inlining, basis for new try	2022-05-09 15:42:58 +02:00
Irmen de Jong	942c5cc04b	fix crash when optimizing pipe expression too aggressively	2022-05-07 17:29:36 +02:00
Irmen de Jong	348b3036ff	now correctly accepts "xxx" * constexpr (where constexpr is not just a single const number)	2022-05-05 23:21:20 +02:00
Irmen de Jong	220246278a	removed sum(), max(), min(). abs() now always returns uword type. ... This greatly simplifies internal handling of builtin functions by always having one fixed return type.	2022-04-14 00:21:16 +02:00
Irmen de Jong	207a7e5160	move operator lists	2022-04-10 13:24:17 +02:00
Irmen de Jong	036d9dbe59	got rid of unnecessary cast of boolean expressions by making their type dynamically adjust to byte or word	2022-04-04 23:43:55 +02:00
Irmen de Jong	ae45ce517e	cleanups	2022-04-03 17:33:50 +02:00
Irmen de Jong	30cbb6c9a8	implementing more of the vm	2022-03-27 21:59:46 +02:00
Irmen de Jong	ed30108961	removed '**' power-operator. Use floats.pow() instead.	2022-03-27 13:16:34 +02:00
Irmen de Jong	7b27d270a2	gosub only uses an identifier	2022-03-22 20:53:06 +01:00
Irmen de Jong	97b3a0b093	don't use the temp-variables introducing optimizations for the vm target	2022-03-22 20:21:32 +01:00
Irmen de Jong	ff57c5e9d3	working on vm and new ast	2022-03-21 01:36:11 +01:00
Irmen de Jong	3961f26635	consolidating modules	2022-03-11 20:45:39 +01:00
Irmen de Jong	e51c274a18	reducing dependencies	2022-03-11 20:32:35 +01:00
Irmen de Jong	e75d0c58a9	reducing dependencies	2022-03-10 23:46:43 +01:00
Irmen de Jong	9a798360f4	introduced codeAst and codeCore modules to reduce dependencies	2022-03-10 22:38:16 +01:00
Irmen de Jong	251b6fcf70	reducing dependencies	2022-03-10 02:09:34 +01:00
Irmen de Jong	ab1fffb721	reducing dependencies	2022-03-10 01:41:42 +01:00
Irmen de Jong	fc1c3c6808	working on altered pipe syntax	2022-03-02 20:58:38 +01:00
Irmen de Jong	96ba895b84	working on altered Pipe syntax	2022-02-27 02:42:28 +01:00
Irmen de Jong	064a8e785c	cleanups	2022-02-21 03:26:17 +01:00
Irmen de Jong	60b2c44a44	fix returntype handling of builtinfunctions, fix errors in pipe expressions	2022-02-21 01:44:29 +01:00
Irmen de Jong	c4fe3ecc0a	refactor	2022-02-20 22:04:18 +01:00
Irmen de Jong	0a43eae184	rework registerArgsViaStackEvaluation to use cpu hardware stack instead	2022-02-18 22:38:00 +01:00
Irmen de Jong	3117e2b2a3	more tweaks	2022-02-18 01:25:08 +01:00
Irmen de Jong	41fece4643	slight tweaks related to builtin functions in the ast	2022-02-17 01:25:13 +01:00
Irmen de Jong	7aa807ec7f	proper error if attempting to do a containment check against non const range, and some cleanup in asmgen	2022-02-16 00:39:19 +01:00
Irmen de Jong	b47fc1c020	renames of some Ast node classes	2022-02-11 00:34:36 +01:00
Irmen de Jong	bd0dee5db5	cleanup	2022-02-10 22:22:50 +01:00
Irmen de Jong	343f01d5e1	re-enabled unused variable removal from library modules (+fixed some @shared vars in libraries)	2022-02-10 03:10:47 +01:00
Irmen de Jong	08bacdd090	temp vars are now dynamically added to AST as needed	2022-02-10 02:52:47 +01:00
Irmen de Jong	8c2e6971fc	start using vars instead of callgraph (2)	2022-02-08 21:09:00 +01:00
Irmen de Jong	7d67005709	more rewrite variable allocation	2022-02-08 20:40:10 +01:00
Irmen de Jong	30e1c3307c	simplify SourceCode: just read the full text immediately. Also optimized imports.	2022-02-05 03:50:54 +01:00
Irmen de Jong	f965804e6d	fix invalid optimization of returning a parameter variable in a subroutine	2022-01-28 16:44:42 +01:00
Irmen de Jong	ec078eba72	optimize w=msb(w) => w>>=8, w=lsb(w) ==> w&=$00ff	2022-01-28 16:11:52 +01:00
Irmen de Jong	7b3cd71085	fixed improper optimization of word<<8 and word>>8	2022-01-28 13:54:06 +01:00
Irmen de Jong	586ce1fc80	tweak return's use of intermediate variable	2022-01-24 01:10:04 +01:00
Irmen de Jong	3b59592110	generalize string encoding flag into enum	2022-01-18 21:21:49 +01:00
Irmen de Jong	8e56656c8d	fix broken code generated for certain ==/!= expressions	2022-01-16 17:10:49 +01:00
Irmen de Jong	564a6a1f62	fix invalid removal of Jump ... that would generate wrong code if occurs at the end of a subroutine	2022-01-16 14:05:42 +01:00
Irmen de Jong	b29c3152db	Assignment: make its origin explicit	2022-01-10 02:25:02 +01:00
Irmen de Jong	3831679772	VarDecl: make its origin explicit	2022-01-10 01:53:03 +01:00
Irmen de Jong	895534f32b	don't remove dead variable assignments if they are a function call	2022-01-09 18:41:01 +01:00