38 Commits

Author	SHA1	Message	Date
Irmen de Jong	ca5f2f3607	constant folding is now also done in regular compiler not only when optimizing (it's too valuable to skip)	2018-02-07 23:29:56 +01:00
Irmen de Jong	7b2af25a42	much improved constant folding by actually evaluating const expressions	2018-02-07 23:01:47 +01:00
Irmen de Jong	76755cf57d	stuff	2018-02-02 22:42:09 +01:00
Irmen de Jong	43a59817bf	expression float consts	2018-02-02 00:12:17 +01:00
Irmen de Jong	dba4dd780a	coerce values put back mostly	2018-02-01 01:56:36 +01:00
Irmen de Jong	f06721a4ce	fixed ZP merge errors	2018-01-31 23:32:21 +01:00
Irmen de Jong	dd96cd506d	fixed some optimization destroying parent	2018-01-31 01:38:55 +01:00
Irmen de Jong	9b23bfb85c	builtin functions are now defined as BuiltinFunction in topmost scope	2018-01-30 22:30:05 +01:00
Irmen de Jong	d299742ddf	fixed ast parent pointers	2018-01-30 01:38:37 +01:00
Irmen de Jong	4d70e3d42f	more explicit use of Expression, fixed some optimizations	2018-01-29 23:39:01 +01:00
Irmen de Jong	f82ceab969	more optimizations	2018-01-29 21:36:01 +01:00
Irmen de Jong	197a4e503e	improved const var evaluation, more tests, added const_num_val() on certain nodes	2018-01-27 01:07:00 +01:00
Irmen de Jong	baf3adfa8a	more optimizations	2018-01-24 01:27:38 +01:00
Irmen de Jong	31c6186245	zero division checks and more optimizations	2018-01-24 00:41:50 +01:00
Irmen de Jong	6573368a69	more semantic checks and codegen	2018-01-23 22:47:35 +01:00
Irmen de Jong	fbf52d773f	various fixes	2018-01-21 18:17:39 +01:00
Irmen de Jong	ab71a15007	optimizer	2018-01-21 13:38:53 +01:00
Irmen de Jong	eb58119b97	compiler	2018-01-21 03:44:04 +01:00
Irmen de Jong	3ea0723c3e	compiler	2018-01-21 01:32:50 +01:00
Irmen de Jong	67f1941766	expressions	2018-01-18 23:42:07 +01:00
Irmen de Jong	861379c4d7	generalized Ast node tree by giving all classes .nodes attribute	2018-01-18 22:31:16 +01:00
Irmen de Jong	9b77dcc6b8	more semantic code checks	2018-01-16 01:47:55 +01:00
Irmen de Jong	db97be69fe	fix subroutine usage scanning	2018-01-15 21:12:17 +01:00
Irmen de Jong	8fc6a5ada9	convert bool to 1/0 and single char to byte	2018-01-15 02:26:36 +01:00
Irmen de Jong	afc4ba8ff0	fixed a bunch of issues	2018-01-15 00:46:27 +01:00
Irmen de Jong	10d0dbe80b	improved sourceref column calculation when dealing with tabs, added more error checks	2018-01-14 18:02:39 +01:00
Irmen de Jong	07387f501a	restructure code generator	2018-01-14 15:18:50 +01:00
Irmen de Jong	ee9a5716b0	vars init	2018-01-14 02:32:03 +01:00
Irmen de Jong	faa08133a8	memset fixed	2018-01-13 22:42:07 +01:00
Irmen de Jong	7218c17689	var inits	2018-01-13 16:02:41 +01:00
Irmen de Jong	1df28c8091	var dimensions check	2018-01-13 02:13:32 +01:00
Irmen de Jong	62dfdace71	zp variable allocation	2018-01-13 01:19:45 +01:00
Irmen de Jong	e6804b2bf9	symbol table fixes	2018-01-12 23:54:50 +01:00
Irmen de Jong	614f90fc35	tweaks	2018-01-12 00:55:47 +01:00
Irmen de Jong	534bf2f252	codegen vars	2018-01-11 23:46:31 +01:00
Irmen de Jong	29060f3373	expression	2018-01-10 23:45:10 +01:00
Irmen de Jong	0bb5f98768	code generation	2018-01-10 00:12:25 +01:00
Irmen de Jong	14e36a8708	code generation v2 started	2018-01-09 21:38:19 +01:00