Irmen de Jong
99f29cb9b9
fix broken min/max rewrite when the target aliases an operand.
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fixes #247
2026-09-30 21:15:32 +02:00
Irmen de Jong
3d675a460e
don't fold signed division by a power of two into a shift
2026-09-28 21:22:01 +02:00
Irmen de Jong
d51ca62431
Fix poke->assignment optimizer dropping AddressOf index
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StatementOptimizer rewrote pokel(&arena[1], x) to arena = x, ignoring
AddressOf.arrayIndex (and dereference), which miscompiled implicit
indexed-base struct field writes such as arena[1].s = X. All four
poke/pokew/pokel/pokef rewrites now require a plain variable address.
2026-09-09 02:05:20 +02:00
Irmen de Jong
bd0457f262
Allow const expressions for 2D array dimensions (not just numeric literals)
2026-09-08 23:13:54 +02:00
Irmen de Jong
ce2b298d6f
code cleanups
2026-09-08 22:36:54 +02:00
Irmen de Jong
54507ad9b3
Merge branch 'v12maintenance'
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# Conflicts:
# gradle.properties
2026-09-07 19:19:52 +02:00
Irmen de Jong
1358a535e3
Fix inliner crash when inlining a sub that assigns to its own parameter
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Also error on a variable declaration directly followed by another statement on the same line.
fixes #235
2026-09-04 22:13:11 +02:00
Irmen de Jong
9a461628f2
Merge branch 'v12maintenance'
2026-09-02 19:14:57 +02:00
Irmen de Jong
c8f309307f
fix inlining bug: subroutines with register-mapped parameters cannot be inlined
2026-09-02 19:10:21 +02:00
Irmen de Jong
4b320013cf
Merge branch 'master' into new-codegens
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# Conflicts:
# codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/PointerAssignmentsGen.kt
# compiler/test/TestPointers.kt
# docs/source/todo.rst
# examples/test.p8
2026-08-21 19:14:29 +02:00
Irmen de Jong
6b91a464c0
fix spelling errors
2026-08-20 23:55:26 +02:00
Irmen de Jong
c81d9b25ac
Merge branch 'master' into new-codegens
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# Conflicts:
# compiler/test/ast/TestConst.kt
# docs/source/todo.rst
2026-08-18 23:52:02 +02:00
Irmen de Jong
3aab457a47
fix const evaluation type truncation error for bitwise operations between constants of different types
2026-08-18 23:48:06 +02:00
Irmen de Jong
34f0bea4e8
fix pointer unit tests, consolidate pointer type selection for target
2026-08-17 03:30:17 +02:00
Irmen de Jong
3514bd61ab
new syntax feature: const type can be omitted (defaults to long for integers now)
2026-08-11 21:27:07 +02:00
Irmen de Jong
c53e72c5b2
Merge branch 'master' into new-codegens
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# Conflicts:
# compiler/test/TestCompilerOnExamples.kt
2026-08-09 23:05:04 +02:00
Irmen de Jong
41c2b9c039
fix bit shift code for shifts by 16/32 bits or more
2026-08-09 14:26:45 +02:00
Irmen de Jong
b5dfc0cd97
fix debug message and tests
2026-08-09 00:32:58 +02:00
Irmen de Jong
a5978a913b
m68k: added coroutines module
2026-08-06 22:08:59 +02:00
Irmen de Jong
1c71f702f4
fix invalid const-folding of certain strings char classification routines such as isupper()
2026-08-05 02:55:36 +02:00
Irmen de Jong
3d3c567ea6
fix memory-byte read sign extension error when the byte was signed
2026-08-05 02:54:59 +02:00
Irmen de Jong
82342268da
fix too conservative Inliner gates, and possible endinanness problem. Optimized nested msb/lsb on m68k.
2026-08-04 21:01:29 +02:00
Irmen de Jong
30e576e253
defensive fix for wrong datatype in pointer comparisons
2026-08-04 20:44:05 +02:00
Irmen de Jong
a5782c300a
fix compiler crash on out of range pointer address values
2026-08-04 20:24:50 +02:00
Irmen de Jong
84f720b63b
fix pokew/pokel pointer size mismatch
2026-08-04 19:46:49 +02:00
Irmen de Jong
b8cded4373
revert back to fast (but slightly inaccurate) signed bitshifting for division optimization
2026-08-04 19:41:14 +02:00
Irmen de Jong
cf714d8e0c
fix invalid optimization of signed division into a shift (wrong rounding result) - 6502 codegen only
2026-08-04 16:16:38 +02:00
Irmen de Jong
86c2f711ed
fix invalid const-folding of certain strings char classification routines such as isupper()
2026-08-04 15:59:08 +02:00
Irmen de Jong
7138ee024b
fix memory-byte read sign extension error when the byte was signed
2026-08-04 15:45:14 +02:00
Irmen de Jong
fea52c6145
uword comparison optimizations not for m68k
2026-08-03 22:45:46 +02:00
Irmen de Jong
4b20440efe
another bit shift optimization not for m68k
2026-08-03 22:30:30 +02:00
Irmen de Jong
c39410afc2
x/256 ast optimization not for m68k
2026-08-03 22:19:29 +02:00
Irmen de Jong
93b953cf60
implement IR ADDIM and SUBIM in the new codegens
2026-08-03 21:53:54 +02:00
Irmen de Jong
8405e6f2a3
fix endianness issue with msw/lsw on m68k
2026-08-03 15:49:39 +02:00
Irmen de Jong
491b28f6b6
chained expression splitting is only beneficial on the 6502
2026-08-03 15:26:52 +02:00
Irmen de Jong
d144235dc9
Merge branch 'master' into new-codegens
2026-08-03 14:35:47 +02:00
Irmen de Jong
9cbbf85a85
fix chained expression optimization bug
2026-08-03 14:22:46 +02:00
Irmen de Jong
2fa82ff3ad
fix ast remainder optimization check
2026-08-03 13:26:11 +02:00
Irmen de Jong
9936a855ab
fix ast remainder optimization check
2026-08-03 13:05:26 +02:00
Irmen de Jong
3e03980478
tweaking ast optimizations for m68k
2026-08-03 12:45:48 +02:00
Irmen de Jong
b6e503a67b
fix amiga textio and m68k alignment issues
2026-08-03 02:33:19 +02:00
Irmen de Jong
abea7bf329
fix const evaluation type problem in bitwise operations
2026-07-14 07:28:31 +02:00
Irmen de Jong
9a2851a9d5
fix const evaluation type problem in bitwise operations
2026-07-14 07:12:52 +02:00
Irmen de Jong
4506a3cb3e
pass compilation target to more places to be able to determine correct types
2026-07-12 03:52:57 +02:00
Irmen de Jong
f977daafbb
value casting now gets passed the compilation target (needed for correct pointer type casting)
2026-07-10 22:23:33 +02:00
Irmen de Jong
8a7922ffcc
fix split words arrays on m68k to be not split
2026-07-10 01:47:18 +02:00
Irmen de Jong
a3d14003cb
Enhanced inlining: support subroutines with one simple parameter. NOTE: risky optimization, maybe still broken in obscure cases
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also improve parent pointer relinking, fix namespace scoping, and refine assembly checks.
2026-06-19 04:57:54 +02:00
Irmen de Jong
b5fc25b2f4
Merge branch 'v12.2.1'
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# Conflicts:
# compiler/test/TestCompilerOnExamples.kt
# docs/source/_static/symboldumps/skeletons-cx16.txt
2026-06-17 19:41:34 +02:00
Irmen de Jong
0f80b695e7
Fix invalid optimizer edge cases
2026-06-17 01:18:39 +02:00
Irmen de Jong
88a3e5b23f
Merge branch 'v12.2.1'
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# Conflicts:
# compiler/test/TestCompilerOnExamples.kt
# compiler/test/codegeneration/TestArrayThings.kt
# examples/test.p8
2026-06-16 00:48:35 +02:00
Irmen de Jong