Irmen de Jong
|
d265271148
|
fix rpn variable depth clobber and type error
|
2023-03-20 22:18:10 +01:00 |
|
Irmen de Jong
|
6e4ae034b2
|
more Rpn optimizations
|
2023-03-19 00:48:12 +01:00 |
|
Irmen de Jong
|
1152191f48
|
add optimization: replace simple for loops by repeat loop
|
2023-03-15 21:11:37 +01:00 |
|
Irmen de Jong
|
fd25e85d59
|
added unroll loop construct
|
2023-03-14 23:37:49 +01:00 |
|
Irmen de Jong
|
dc32318cec
|
fix possible string error on inlined subroutines
|
2023-03-12 18:16:48 +01:00 |
|
Irmen de Jong
|
ebd9f1471b
|
fix crash when using const word as pointer and implement 2 missing assign codegen paths
|
2023-03-11 15:39:03 +01:00 |
|
Irmen de Jong
|
a636d3f394
|
give correct error on attempt to const array
|
2023-03-10 23:46:13 +01:00 |
|
Irmen de Jong
|
96996bf18e
|
be less aggressive with translating adds/subs into auto inc/decrements, to avoid code bloat
|
2023-03-10 23:01:55 +01:00 |
|
Irmen de Jong
|
b7a6f3ec75
|
fix compiler not optimizing x+=1 into x++ anymore
|
2023-03-10 02:45:25 +01:00 |
|
Irmen de Jong
|
fc253237c9
|
fix issues with reporting inlined subroutines as unused
|
2023-03-07 23:47:14 +01:00 |
|
Irmen de Jong
|
1436480eab
|
added a few more comparison expression optimizations
|
2023-03-04 16:01:40 +01:00 |
|
Irmen de Jong
|
fd269453a4
|
todos
|
2023-03-04 14:14:01 +01:00 |
|
Irmen de Jong
|
540b3ae2f4
|
tweak BinaryExpression splitting
|
2023-02-28 21:45:38 +01:00 |
|
Irmen de Jong
|
fb9902c536
|
avoid const fold loop on const bool thing=true
fixes #97
|
2023-02-22 21:27:08 +01:00 |
|
Irmen de Jong
|
bceaebe856
|
fix crash on sort/reverse unused arrays
fixes #95
|
2023-02-14 00:26:29 +01:00 |
|
Irmen de Jong
|
002006517a
|
rewrite bool=bool^1 into bool=not bool
|
2022-12-29 19:42:38 +01:00 |
|
Irmen de Jong
|
b526e132a7
|
better warning + don't remove non-trivial initializer expression for unused variables
|
2022-12-24 17:22:30 +01:00 |
|
Irmen de Jong
|
ca7932c4f0
|
no longer do return value optimization with tempvar, this caused invalid code sometimes.
|
2022-12-14 22:33:16 +01:00 |
|
Irmen de Jong
|
0694a187d7
|
unsigned>0 now optimized into unsigned!=0
|
2022-12-12 20:37:57 +01:00 |
|
Irmen de Jong
|
f2273c0acc
|
fix several FP rom routine addresses on cx16.
|
2022-12-03 19:56:54 +01:00 |
|
Irmen de Jong
|
df1793efbf
|
fixed: word << 12 is suddenly an uword (with optimizer on)
|
2022-11-15 03:00:41 +01:00 |
|
Irmen de Jong
|
8f3aaf77a1
|
fix optimizer hanging on uword xx :: xx >>= 8 / xx=msb(xx)
|
2022-11-15 01:40:13 +01:00 |
|
Irmen de Jong
|
562d722ad5
|
codegen: added missing codegen for float array inplace modification
|
2022-11-03 20:08:46 +01:00 |
|
Irmen de Jong
|
144c1ba3a6
|
ir: fix float instruction value in formatspec
|
2022-11-03 19:08:38 +01:00 |
|
Irmen de Jong
|
5b35232ab4
|
fix "fpReg1 out of bounds" crash for vm target for in-place float array assignment. #85
|
2022-10-29 17:04:39 +02:00 |
|
Irmen de Jong
|
6830e15b4e
|
print warning when bit shifts are too large and result in 0. #83
|
2022-10-29 15:23:39 +02:00 |
|
Irmen de Jong
|
af6be44676
|
ir: adding register usage inspections
fix compiler problems with untrimmed inlined asm, and when only a single return statement is present in a subroutine
|
2022-09-30 20:25:00 +02:00 |
|
Irmen de Jong
|
101b33c381
|
split intermediate representation into separate module
|
2022-09-13 23:06:05 +02:00 |
|
Irmen de Jong
|
18790d867c
|
optimize conditional expression WORD & $ff00 to just msb(WORD)&$ff
|
2022-08-12 00:21:44 +02:00 |
|
Irmen de Jong
|
4d840c7db8
|
optimized mkword(0, X)
|
2022-08-11 22:51:09 +02:00 |
|
Irmen de Jong
|
4d2b21816d
|
optimized uword <<8 and >>8
|
2022-08-11 22:25:15 +02:00 |
|
Irmen de Jong
|
68abda1219
|
fix a few small compiler errors (removing functioncall, removing block, assigning virtual register return value)
|
2022-08-09 23:38:29 +02:00 |
|
Irmen de Jong
|
93ce74eeb1
|
removed problematic expression "simplifications" (that introduced arbitrary r9 temp register usage)
|
2022-08-07 12:26:11 +02:00 |
|
Irmen de Jong
|
4644c9b621
|
got rid of GoSub ast node and codegen complexity related to that.
sometimes programs get smaller, sometimes bigger.
|
2022-08-07 03:24:20 +02:00 |
|
Irmen de Jong
|
046dceb5c2
|
added optimized case for signed division by 2
|
2022-07-24 13:59:35 +02:00 |
|
Irmen de Jong
|
dcc1f00048
|
fix rounding errors in signed divide by power-of-two
The optimized bit-shifting division is removed (for now)
|
2022-07-24 12:34:55 +02:00 |
|
Irmen de Jong
|
35af53828a
|
fix endless loop in optimizer, fix cx16 register clobbering in psg interrupt handler, fix crash on certain arrays, fix undefined symbol when it's in another imported module
|
2022-07-13 18:42:06 +02:00 |
|
Irmen de Jong
|
68da661edc
|
optimize comparison to true/1 into comparison to zero, optimize while/until conditions
|
2022-07-11 16:42:52 +02:00 |
|
Irmen de Jong
|
bdb7de34be
|
added several compiler checks against weird boolean type use in expressions
|
2022-07-07 22:23:56 +02:00 |
|
Irmen de Jong
|
41f4e22a17
|
introduce BOOL type
|
2022-07-07 22:23:56 +02:00 |
|
Irmen de Jong
|
7fff4f249d
|
optimize msb(cx16.r0) -> cx16.r0H, lsb(cx16.r0) -> cx16.r0L
|
2022-07-02 21:38:22 +02:00 |
|
Irmen de Jong
|
25aad8d7be
|
improve const-evaluation of builtin expressions
|
2022-07-02 16:29:01 +02:00 |
|
Irmen de Jong
|
965340ff90
|
logical and/or/xor/not all replaced by bitwise &,|,^,~ (ast, codegens)
this also fixed some invalid outcomes of logical expressions!
|
2022-07-02 00:38:17 +02:00 |
|
Irmen de Jong
|
97cb0cbd08
|
tweak "not" removal/rewriting
|
2022-06-30 02:16:30 +02:00 |
|
Irmen de Jong
|
4b358abbb7
|
"not" operator removed from ast and codegen (it's been replaced with x==0 as equivalent)
|
2022-06-29 01:13:08 +02:00 |
|
Irmen de Jong
|
435d6f6f3f
|
vm: and/or/xor/not are all bitwise operations again
|
2022-06-28 03:17:51 +02:00 |
|
Irmen de Jong
|
775c85fc18
|
don't swap operands that would change function evaluation order + vm: fix label casing error
|
2022-06-13 00:25:45 +02:00 |
|
Irmen de Jong
|
5a756aaed9
|
Pipe expression "|>" removed from the language
|
2022-06-12 18:41:42 +02:00 |
|
Irmen de Jong
|
dca092fd7c
|
fix pipe expression when start term is constant number
|
2022-06-12 16:59:28 +02:00 |
|
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 |
|
Irmen de Jong
|
d99d977d2b
|
fix more typecasting issues
|
2022-01-08 17:04:25 +01:00 |
|