Irmen de Jong
895534f32b
don't remove dead variable assignments if they are a function call
2022-01-09 18:41:01 +01:00
Irmen de Jong
50c16fe6de
code size optimization: don't copy floats with inlined copy code but use copy_float routine
2022-01-09 16:18:13 +01:00
Irmen de Jong
b092d1a5d3
fixed code gen issue for uword >= comparison
2022-01-09 13:23:29 +01:00
Irmen de Jong
a9b45630d7
optimized code for variable comparisons to zero
2022-01-09 13:10:01 +01:00
Irmen de Jong
c1a39c269e
optimized code for stack eval comparisons with zero
2022-01-09 03:19:49 +01:00
Irmen de Jong
7135205299
fix codegen bug for pipe expressions to actually return correct value and not corrupt X register
2022-01-08 17:41:46 +01:00
Irmen de Jong
d99d977d2b
fix more typecasting issues
2022-01-08 17:04:25 +01:00
Irmen de Jong
7dd7e562bc
pipes also as expressions, cleanup codegen, fix various typecasting issues
2022-01-08 13:45:19 +01:00
Irmen de Jong
75d857027e
cleanup of Pipe codegen
2022-01-08 01:33:40 +01:00
Irmen de Jong
8f3df3039a
added pipe operator `|>
`
2022-01-06 22:54:18 +01:00
Irmen de Jong
02c315c194
add missing unit tests and type checking for 'in' expression
2022-01-06 00:01:49 +01:00
Irmen de Jong
b697375573
add note about unspecified order of evaluation of expressions and subroutine call arguments
2022-01-05 23:21:45 +01:00
Irmen de Jong
c57ef7725e
preparing v7.6
2022-01-04 20:40:35 +01:00
Irmen de Jong
c3bd904f41
todo
2022-01-02 23:46:36 +01:00
Irmen de Jong
74257163b1
fix that memory("name", ...) also allocates a STR variable for the name
2022-01-02 17:07:04 +01:00
Irmen de Jong
7bc75fd220
fix that memory("a b c", ...) produces invalid symbol
2022-01-02 16:11:53 +01:00
Irmen de Jong
a23281afab
added experimental -noreinit option
2022-01-01 16:35:36 +01:00
Irmen de Jong
9e90dbdde6
slight optimization of repeat loop (> 256 iters) code generation on 65c02 cpu
2022-01-01 14:42:37 +01:00
Irmen de Jong
1e8d8e40a2
slight optimization of repeat loop (0-256 iters) code generation on 65c02 cpu
2021-12-31 14:06:35 +01:00
Irmen de Jong
9b91c427a1
add porting guide
...
sizeof(pointer) is hardcoded as 2 now
2021-12-31 00:16:23 +01:00
Irmen de Jong
196c5e9c24
v39->r39
2021-12-30 19:05:56 +01:00
Irmen de Jong
5275c2e35f
todo porting guide
2021-12-30 18:20:09 +01:00
Irmen de Jong
5267e06969
added -asmlist cli option to produce assembler listing output
2021-12-30 14:42:09 +01:00
Irmen de Jong
9f8c70b326
fix warning about testing multiple values
2021-12-30 00:49:36 +01:00
Irmen de Jong
4be3d63c0e
slight optimization of if-in
2021-12-29 18:13:43 +01:00
Irmen de Jong
de6ce4a46e
add "X in [1,2,3]" expression (efficient containment check)
2021-12-29 17:26:00 +01:00
Irmen de Jong
7a9e5afb93
fix: for loop over array literal no longer crashes the compiler
2021-12-28 17:51:38 +01:00
Irmen de Jong
b2876b0a03
add a suggestion to use when statement if it seems appropriate
2021-12-28 16:38:12 +01:00
Irmen de Jong
6e11b8ada1
GoSub no longer inherits from Jump node, fixes subtle ast/codegen bugs related to jsrs
2021-12-28 01:55:13 +01:00
Irmen de Jong
79405f47f6
fix if-gosub
2021-12-28 01:24:31 +01:00
Irmen de Jong
1c7c4fc3b0
optimized if-goto codegeneration
2021-12-28 00:42:00 +01:00
Irmen de Jong
9906b58818
tweak while desugaring, moved postfixexpr optimizations to VariousCleanups regardless of optimizer setting because asmgen requires these for conditional expressions
2021-12-27 12:41:26 +01:00
Irmen de Jong
371f084884
comment
2021-12-27 02:17:04 +01:00
Irmen de Jong
c55fdd9834
removed special code generation for while and util expression (replaced by jumps)
...
also added exhaustive parent node checker in validation step
2021-12-27 02:04:28 +01:00
Irmen de Jong
1462c57d0c
no need for intermediary returnvalue var for prefix expressions
2021-12-16 21:00:38 +01:00
Irmen de Jong
77c2b2b326
fix position of @shared in array var declarations so that the order is now type[] @shared
2021-12-16 20:36:05 +01:00
Irmen de Jong
3cf9b9d9a5
code size optimization: subroutine calls with 2 byte arg will pass it via A/Y registers instead of separate param assignments at every call site
2021-12-16 01:48:22 +01:00
Irmen de Jong
08f87c321f
fixed capitalization of operator sets to be consistent with other sets names
2021-12-15 23:43:14 +01:00
Irmen de Jong
890327b381
the returnvalue of the diskio.load() function family now is just the last load address+1 (like kernal's LOAD routine).
...
This fixes the inconsistent attempt to calculate a size, just let the caller do this if required.
Added a small helper function in cx16diskio to do this for loads that span multiple banks.
2021-12-14 23:54:42 +01:00
Irmen de Jong
b21f7411dd
fix compiler crash when trying to concatenate string var and string literal.
2021-12-14 23:07:46 +01:00
Irmen de Jong
5df623bd2e
doc
2021-12-14 22:40:03 +01:00
Irmen de Jong
35998142fe
version 7.5
2021-12-10 20:18:17 +01:00
Irmen de Jong
33061aaa0d
fix: allow scoped variables such as cx16.rX as loop variable in forloops
2021-12-10 14:59:04 +01:00
Irmen de Jong
e342311bef
fix wrong code for inplace modification of a pointervariable's memory value
2021-12-10 14:48:53 +01:00
Irmen de Jong
3d743a1ba1
added more constfolding
2021-12-09 23:32:48 +01:00
Irmen de Jong
d8d56b195f
comments
2021-12-09 21:13:13 +01:00
Irmen de Jong
c812b5ee09
elaborate pointervar indexing a bit more in the docs
2021-12-07 22:25:14 +01:00
Irmen de Jong
547b1d3720
comment corrections
2021-12-06 23:33:18 +01:00
Irmen de Jong
84f75f4156
tweaked some more .getOrElse
2021-12-06 21:22:00 +01:00
Irmen de Jong
ff69da3fa2
error when 'else' choice in when statemetn isn't the last one, also generate slightly better code for when statements
2021-12-05 21:54:46 +01:00