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Commit Graph

320 Commits

Author SHA1 Message Date
Irmen de Jong
d5fc69d3e4 fix instruction index error in optimizer 2024-10-19 14:45:53 +02:00
Irmen de Jong
d8f1822c12 fixes 2024-10-18 20:32:46 +02:00
Irmen de Jong
ce7d094adb Zig-like "defer" to clean up stuff when leaving the scope of the current routine. 2024-10-18 01:30:20 +02:00
Irmen de Jong
38ef394e15 IR codegen: global vars with numeric initialization value are now also put into the VARIABLESWITHINIT section rather than requiring explicit code instructions to initialize them in INITGLOBALS. 
Note that something similar, such as putting those variables inline in the program initialized with their value and all, cannot be done for the 6502 codegen: the program needs a mechanism to reset ALL variables when it runs a second time.
 2024-10-16 22:15:51 +02:00
Irmen de Jong
e9edffa9f0 remove support for array-to-array assignments (other than initialization of variable declaration) 
Just use an explicit sys.memcopy(src, dest, sizeof(dest))  or assign array members individually.
 2024-10-13 20:02:43 +02:00
Irmen de Jong
eaa22a9d13 added callfar2() builtin function that allows to set A,X,Y and Carry arguments. 2024-10-08 21:36:04 +02:00
Irmen de Jong
c7b1e8d772 fixed a variable scopedname issue where it took the fully scoped name instead of just the local name 
this made 64tass not strip out that code if it was unused
 2024-09-14 23:17:26 +02:00
Irmen de Jong
ac0c8a68f6 IR: Improve codegen for for loops downto 0/1 2024-09-12 23:00:32 +02:00
Irmen de Jong
5986dcdd2f add new containment check codegen for IR 2024-09-12 22:04:20 +02:00
Irmen de Jong
255c5bfaca improve containment check for few values 2024-09-11 03:24:30 +02:00
Irmen de Jong
4e98fb75d6 support assigning multiple return flags from asmsub in 6502 codegen 2024-09-09 22:56:40 +02:00
Irmen de Jong
59a2fec176 fix IR containment check 2024-09-08 21:49:13 +02:00
Irmen de Jong
edc5a5a94f improve data driven unit tests to use kotest withData() 2024-09-08 16:55:08 +02:00
Irmen de Jong
c67f877857 Codegen: use BIT instruction for memory location bit 7 and 6 tests (use N and V flags) 2024-07-24 19:26:54 +02:00
Irmen de Jong
3681d6ee1c optimize division by powers of 2 better (into bit shifts) 2024-07-21 21:34:38 +02:00
Irmen de Jong
0af17cdc33 todo's for division optimizations 2024-07-21 20:32:03 +02:00
Irmen de Jong
d5adb85e5b IR: add SEC,CLC,SEI,CLI instructions for the sys function calls. 2024-07-14 21:01:19 +02:00
Irmen de Jong
484677b4b1 Get rid of any() and all() builtin functions. 
Replaced by regular subroutines in the anyall module.
 2024-07-06 18:49:03 +02:00
Irmen de Jong
25f25a8767 Get rid of sort() and reverse() builtin functions. 
Sort() had too many gotchas and reverse() is kinda redundant you can loop in decreasing order through an array too.
 2024-07-06 17:07:58 +02:00
Irmen de Jong
54bffc91ae properly generate PUSH and POP instructions for push() and pop() calls in IR. 
Also switch to a fork of shadowJar to avoid Gradle deprecation errors.
 2024-06-25 22:39:20 +02:00
Irmen de Jong
034f27a8dd added queens example, update kotest lib 2024-06-19 23:57:43 +02:00
Irmen de Jong
c9a4235669 update to kotlin 2.0, fix several code style issues 2024-06-04 01:00:46 +02:00
Irmen de Jong
c719e274d5 java version tweaks 2024-05-18 20:25:44 +02:00
Irmen de Jong
4a710ecdfc cleanups 2024-05-17 18:48:04 +02:00
Irmen de Jong
7915dda35f update libraries 2024-05-12 03:02:54 +02:00
Irmen de Jong
53df0eb707 cleanups 2024-04-10 22:04:03 +02:00
Irmen de Jong
db80417bd7 fix a problem with const fold optimization in if expressions, and IR compilation of that 2024-04-09 22:09:29 +02:00
Irmen de Jong
92c012b55a fix IR peephole optimization 2024-04-02 00:28:28 +02:00
Irmen de Jong
641f6c05d8 allow 'void' as dummy assign target in multi-assignment statements 2024-03-31 23:43:26 +02:00
Irmen de Jong
3e34a3ef72 allow multi-assign to skip any status register result 2024-03-29 23:10:08 +01:00
Irmen de Jong
bd5abfb969 add IR peephole optimization to remove redundant store 2024-03-28 01:06:05 +01:00
Irmen de Jong
993be6394e unit tests multi-assigns 2024-03-25 23:20:03 +01:00
Irmen de Jong
9a27505315 6502 codegen for multi-assigns 2024-03-25 22:17:31 +01:00
Irmen de Jong
2e37f5dee3 IR: support for multi-returnvalue function calls (asmsubs) 
note: the VM can't execute these though as it has no CPU hardware registers
 2024-03-23 00:30:17 +01:00
Irmen de Jong
03e486c082 multi assign 2024-03-22 21:51:25 +01:00
Irmen de Jong
edc83305a4 allow multiple targets in AssignTarget 2024-03-22 21:51:08 +01:00
Irmen de Jong
66e7c51064 IR: fix some things related to asmsubs 2024-03-22 21:49:01 +01:00
Irmen de Jong
04df3c9f7f vm: implemented in-place array multiplication better 2024-03-17 13:39:05 +01:00
Irmen de Jong
de3d0b40dc fixed vm problem with branching instructions in global init chunk 2024-03-17 13:22:17 +01:00
Irmen de Jong
80f39e8097 Merge branch 'booleans' 
# Conflicts:
#	compiler/res/prog8lib/cx16/monogfx.p8
#	compiler/res/prog8lib/virtual/monogfx.p8
#	compiler/src/prog8/compiler/astprocessing/BoolRemover.kt
#	compiler/test/TestTypecasts.kt
#	docs/source/todo.rst
#	examples/cx16/highresbitmap.p8
#	examples/test.p8
#	httpCompilerService/src/prog8/http/TestHttp.kt
 2024-03-11 01:00:48 +01:00
Irmen de Jong
04f7b772a3 lib updates, removed unused and obsolete http and dbus modules 2024-03-05 23:42:35 +01:00
Irmen de Jong
004048e5a7 fix IR codegen error for b=float>value 2024-03-02 23:19:39 +01:00
Irmen de Jong
f5e332daf7 remove redundant IR instructions like SNZ 2024-03-02 23:19:39 +01:00
Irmen de Jong
cc57477b99 IR: support for indirect jump after if 2024-03-02 23:19:39 +01:00
Irmen de Jong
7d8cdcbfea more bool fixes and optimizations in codegen 2024-03-02 23:19:39 +01:00
Irmen de Jong
73be754680 move in place assignment functions back to AssignmentGen 2024-03-02 23:19:39 +01:00
Irmen de Jong
acd841dbb6 bool changes in 6502 assignment codegen 2024-03-02 23:19:37 +01:00
Irmen de Jong
10d12f73d6 IR/VM: testing the boolean changes, added in-place and/or. 2024-03-02 23:19:20 +01:00
Irmen de Jong
cd9119655c IR codegen 2024-03-02 23:19:20 +01:00
Irmen de Jong
f40b7b62bb updated unit tests and some basic changes for them 2024-03-02 23:19:20 +01:00