Irmen de Jong
d7f72056fc
rest of the array copying
2024-02-10 17:16:06 +01:00
Irmen de Jong
8485b8429f
optimizing +=1/-=1
2024-02-06 23:49:40 +01:00
Irmen de Jong
358215e4dd
removed postIncrDecr (still allow ++/-- to be parsed into +=1/-=1)
2024-02-06 18:50:08 +01:00
Irmen de Jong
d4a2031c07
fix certain assignment data type mismatch crash
2024-01-25 21:14:20 +01:00
Irmen de Jong
a8c09d6144
removed a problematic bitshift replacement in the const evaluator
2024-01-21 23:05:51 +01:00
Irmen de Jong
fdbbd181ea
fixes for address-of uword pointer array expressions
2024-01-17 22:51:15 +01:00
Irmen de Jong
e0de662f8e
fix signed word bitshift right (>8 shifts)
2024-01-16 01:08:16 +01:00
Irmen de Jong
45a9751217
fix type of optimized lsb() / mkword() arguments when signed.
...
printast1 command line option now also works in case of compilation errors.
2024-01-10 23:57:44 +01:00
Irmen de Jong
f27e3478b9
fix const value of AddressOf for certain types
2024-01-09 22:10:25 +01:00
Irmen de Jong
f8084e7955
fix const replacement optimization error on memory mapped variable
2024-01-07 18:48:18 +01:00
Irmen de Jong
d85c347a6c
optimize /256 more, and fixed a unsigned byte word cast error
2024-01-07 02:34:05 +01:00
Irmen de Jong
7dd758a753
better optimize WORD & $xx00 , WORD & $00xx
2024-01-06 22:01:21 +01:00
Irmen de Jong
806654fc44
fix invalid const optimization with multiplication
2024-01-06 13:59:13 +01:00
Irmen de Jong
8e6b91cb9e
some optimizations
2024-01-06 00:44:00 +01:00
Irmen de Jong
f2daa17b92
tweak some not optimizations
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cleanup IR typestring
2024-01-05 17:49:56 +01:00
Irmen de Jong
6d9fccacb1
boolean not expression tweaks and optimizations
2024-01-05 13:32:16 +01:00
Irmen de Jong
37638e7ed0
added Absorption laws optimization
2024-01-05 00:36:47 +01:00
Irmen de Jong
0e086d788b
removed chained comparisons again, because they caused invalid expression evaluations due to changed semantics.
2024-01-01 16:00:11 +01:00
Irmen de Jong
d03ff1e4d0
improved var -> const replacement, now done in constfolding already (fixes some obscure problems later on)
...
Also fixed some directive parenting errors
2023-12-29 19:48:40 +01:00
Irmen de Jong
ccc11e49d2
fix asmgen for uword shift right 8 or more bits
2023-12-29 05:06:09 +01:00
Irmen de Jong
a0594cbce3
const optimizer now knows about a bunch of library functions, such as math.*
2023-12-28 20:14:13 +01:00
Irmen de Jong
9c1b11d605
some WARN messages are now INFO
2023-12-28 14:20:47 +01:00
Irmen de Jong
09c6cb4d6b
replace unwritten vars by consts. Improved const eval.
...
Fixed some slight bugs in library code
2023-12-28 05:17:15 +01:00
Irmen de Jong
2b8f613a00
added %option ignore_unused to suppress warnings about unused vars and subs in that module/block.
...
Also improved error for invalid directive.
2023-12-26 23:37:59 +01:00
Irmen de Jong
2eb137618e
refactor block options
2023-12-26 22:13:08 +01:00
Irmen de Jong
4bb2b8ca9b
make isArray a computed property by simply checking the datatype
2023-12-26 19:58:08 +01:00
Irmen de Jong
a8be94de6b
better error message when attempting to cast a float to integer
2023-12-15 22:28:06 +01:00
Irmen de Jong
58400f53bc
optimize: flip if true/else blocks if the else block only contains a jump (inverting the condition)
2023-12-13 22:06:53 +01:00
Irmen de Jong
08a079a96e
concerns with in for strings
2023-12-11 21:15:48 +01:00
Irmen de Jong
2668bf8519
fix void optimization issue
2023-12-09 21:48:22 +01:00
Irmen de Jong
cce08d95db
unused subroutine warning only for main compilation module
2023-12-06 21:48:56 +01:00
Irmen de Jong
6ebd4e821f
improved docs about subroutine scoping, fix possible optimizer crash for inlined sub
2023-12-04 23:23:52 +01:00
Irmen de Jong
db52a9466c
fix weird compiler warning for while 1 {..}
2023-12-02 20:24:45 +01:00
Irmen de Jong
1509de390e
various fixes
...
print_f() no longer prints a leading space.
Better error message if using float in for loop.
Fix crash when using non-const as when choice value.
VM print_f() more closely resembles the CBM version.
2023-12-02 18:23:54 +01:00
Irmen de Jong
88a1aa4f3d
fix invalid optimization for integers (X/C1)*C2 , only ok for floats because of int rounding
2023-12-01 23:17:49 +01:00
Irmen de Jong
8dfa0bc38c
fix a compiler crash in certain vardecl initialization expressions
2023-11-28 21:01:58 +01:00
Irmen de Jong
44d232f52a
optimize for x in something downto 0
2023-11-26 02:24:18 +01:00
Irmen de Jong
2764d235a9
optimizing for x in 0 to something
2023-11-25 21:37:27 +01:00
Irmen de Jong
f21adaa3ef
fix compiler error caused by removal of string symbol in txt.print() optimization
2023-11-17 19:51:48 +01:00
Irmen de Jong
7e3b8c2c59
fix compiler crash on certain subroutine inlining attempts.
2023-11-09 21:16:12 +01:00
Irmen de Jong
3b0d7ea960
better const-evaluation of addressOf a memory mapped variable
2023-11-08 22:04:41 +01:00
Irmen de Jong
efe4df92dc
optimize when with const value (remove other choices from code)
2023-11-06 00:08:07 +01:00
Irmen de Jong
d9389afc66
fix compiler crash on certain constant expressions
2023-11-05 13:59:08 +01:00
Irmen de Jong
b7a622c68e
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
...
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
2023-10-04 00:12:36 +02:00
Irmen de Jong
880c0a5da8
allow taking address of array element
2023-09-18 04:37:41 +02:00
Irmen de Jong
31c132c2eb
several optimizations and compiler error fix for @(&var) and @(&var+1)
2023-09-14 23:04:23 +02:00
Irmen de Jong
6afdd4e6fd
preparing next version
2023-09-12 21:53:49 +02:00
Irmen de Jong
c15c10a94e
fixed 'unroll CONSTANTEXPR' compiler errors
2023-09-05 01:03:35 +02:00
Irmen de Jong
3e6d16a7a8
add error message for invalid step size in range expression
2023-08-11 02:35:52 +02:00
Irmen de Jong
70ed2b4203
fix compilation of large bitshifts
2023-07-22 23:08:22 +02:00
Irmen de Jong
70a78e74f6
get rid of binexpr splitter
2023-07-20 01:36:43 +02:00
Irmen de Jong
d5707b7bf3
rebuilding floating point stack evaluation (using cpu stack)
2023-07-20 00:45:04 +02:00
Irmen de Jong
6033a9e20c
remove optfloatx option
2023-07-15 22:24:22 +02:00
Irmen de Jong
84925ab69c
remove eval stack options
2023-07-15 22:24:19 +02:00
Irmen de Jong
b8284a147d
allow boolean when conditions, optimize into a regular if
2023-07-11 21:33:29 +02:00
Irmen de Jong
ffb2027a19
repeat loop count now always rounded to integer
2023-07-06 23:58:02 +02:00
Irmen de Jong
b4e94ae4dd
optimizer: avoid symbol name clash when inlining subroutine
2023-07-05 23:15:04 +02:00
Irmen de Jong
07c606bfc9
optimizer: don't replace for loop with repeat loop (the loop variable might be used elsewhere!)
2023-07-05 21:16:17 +02:00
Irmen de Jong
204f5591a9
todos
2023-07-03 21:57:32 +02:00
Irmen de Jong
eae41de27d
improve errors generated for undefined symbols
2023-06-25 15:19:51 +02:00
Irmen de Jong
a587482edf
optimize dangling else
2023-06-18 13:46:02 +02:00
Irmen de Jong
c0b398e0ce
add various math.atan() routines
2023-06-17 00:43:33 +02:00
Irmen de Jong
a521982576
fix subroutine inline problem with strings
2023-06-09 21:45:05 +02:00
Irmen de Jong
39eda67867
Merge branch 'master' into split-arrays
...
# Conflicts:
# examples/test.p8
2023-05-28 13:28:43 +02:00
Irmen de Jong
a99d38fdaa
Merge branch 'v8_maintenance'
...
# Conflicts:
# examples/test.p8
2023-05-28 13:26:05 +02:00
Irmen de Jong
0eb2d437e2
fix compiler error and codegen fault on signed value bitwise operation
2023-05-28 13:13:11 +02:00
Irmen de Jong
c94e292176
more split array stuff
2023-05-27 12:47:11 +02:00
Irmen de Jong
b43223cb7a
added clamp() builtin function and floats.clampf()
2023-05-17 23:12:58 +02:00
Irmen de Jong
92062d056d
divmod() now works on multiple data types including float.
...
divmodw() has been removed
2023-05-02 01:19:53 +02:00
Irmen de Jong
06368ab0a1
sqrt() now works on multiple data types including float.
...
no need to use floats.sqrtf() anymore
2023-05-02 01:19:53 +02:00
Irmen de Jong
38efe25c68
abs() now works on multiple data types including float.
...
no need to use floats.fabs() anymore
2023-05-02 01:19:53 +02:00
Irmen de Jong
025bf900a5
min max docs, added floats.minf() and maxf()
2023-05-02 01:19:53 +02:00
Irmen de Jong
c07eda15b1
adding min() and max()
2023-05-02 01:19:53 +02:00
Irmen de Jong
0bea721c2e
docs
2023-04-27 01:26:25 +02:00
Irmen de Jong
b6a837cbea
fix boolean array with initialization value
2023-04-04 22:11:51 +02:00
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
