Irmen de Jong
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ced4c5944a
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fix broken optimization for wordvar - value expressions
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2025-09-09 08:05:51 +02:00 |
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Irmen de Jong
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d4c460072b
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don't place library and subroutine parameter pointers in ZP automatically, to save ZP space
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2025-09-09 06:25:40 +02:00 |
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Irmen de Jong
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0b9384b556
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fix typecasted byte-to-word pointer assignment, some more asm optimizations
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2025-09-09 05:56:55 +02:00 |
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Irmen de Jong
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e178097735
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support more struct instance assignments via memcopy()
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2025-09-08 13:18:50 +02:00 |
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Irmen de Jong
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a1ab8ed208
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fixing alias bugs
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2025-09-07 22:52:13 +02:00 |
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Irmen de Jong
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79629befc1
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fix pointer arithmetic error in struct instance assignments (that get turned into a memcopy call)
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2025-09-06 00:28:59 +02:00 |
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Irmen de Jong
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3a0392df8a
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there's a problem with the struct initializer syntax
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2025-09-05 00:18:42 +02:00 |
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Irmen de Jong
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c39acc5031
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fix mistakes
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2025-09-04 00:30:00 +02:00 |
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Irmen de Jong
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f54a29c415
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small 6502 pointer arithmetic expression rewrite that produces smaller code
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2025-09-03 23:54:10 +02:00 |
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Irmen de Jong
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783b111059
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pointer to uword casts should not be removed
optimized addUnsignedByteOrWordToAY a tiny bit (but needs more)
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2025-09-03 23:09:11 +02:00 |
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Irmen de Jong
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fb286f8b54
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optimize operatorDereference() to not always use a zp scratch pointer
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2025-09-03 20:30:10 +02:00 |
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Irmen de Jong
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5999110e3f
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avoid using temporary pointer to access struct fields if a simple Y indexed cpu instruction can be used
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2025-09-03 18:37:56 +02:00 |
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Irmen de Jong
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52a757ea78
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todo
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2025-09-02 00:42:46 +02:00 |
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Irmen de Jong
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28df08eea8
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introduce P8ZP_SCRATCH_PTR temporary zp pointer to avoid clobbering W1,W2
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2025-09-01 23:56:31 +02:00 |
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Irmen de Jong
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a7e9d8e14b
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fix struct field offset calculations
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2025-09-01 18:57:02 +02:00 |
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Irmen de Jong
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3ef09d7d9a
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use LOADFIELD instruction more instead of an extra explicit ADD
add implicit @zp to pointer variables if they don't have a preference
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2025-08-31 15:53:44 +02:00 |
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Irmen de Jong
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a9142b9ce5
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slightly optimize certain pointer indexing calculation, fix invalid deref optimization
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2025-08-31 13:40:28 +02:00 |
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Irmen de Jong
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13e6f64d3b
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implement missing struct pointer indexing codegen
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2025-08-31 12:20:38 +02:00 |
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Irmen de Jong
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4a1256c772
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optimizing some pointer codegen for indexed derefs
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2025-08-30 21:20:14 +02:00 |
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Irmen de Jong
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ff9bec90ec
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fix struct pointer array indexing field dereferencing
the pointers/sorting example now actually works on the 6502 too
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2025-08-30 12:24:30 +02:00 |
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Irmen de Jong
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80538f101e
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Merge branch 'master' into structs6502
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2025-08-29 21:42:03 +02:00 |
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Irmen de Jong
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aee53b14c7
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avoid costly multiplications to get indexed pointer address
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2025-08-29 20:18:26 +02:00 |
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Irmen de Jong
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5eb2fc8d86
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fix a bad pointer arithmetic optimization
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2025-08-29 19:36:57 +02:00 |
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Irmen de Jong
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221a093e5f
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optimize some pointer arithmetic, fix pointer arithmetic for ptr-value
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2025-08-28 23:08:06 +02:00 |
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Irmen de Jong
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9a76941e10
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fix invalid optimization for ptr-value
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2025-08-28 20:13:02 +02:00 |
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Irmen de Jong
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0285a4cce1
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avoid needless pointer arithmetic multiplication by struct size 1
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2025-08-27 21:50:09 +02:00 |
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Irmen de Jong
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5a3aa1bd25
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optimized IR to return a constant value: use RETURNI
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2025-08-26 22:54:11 +02:00 |
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Irmen de Jong
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0f79351de9
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support word size indexing on typed pointers
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2025-08-25 22:58:48 +02:00 |
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Irmen de Jong
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b7193bd0c6
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update examples to use typed pointers where appropriate
(found 2 regressions that still need to be handled)
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2025-08-24 15:17:47 +02:00 |
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Irmen de Jong
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10ff6a0095
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Merge branch 'master' into structs6502
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2025-08-24 14:34:15 +02:00 |
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Irmen de Jong
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d30f58004e
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converting untyped to typed pointers in custom target libraries
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2025-08-24 14:27:25 +02:00 |
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Irmen de Jong
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17bdb22e4f
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converting untyped to typed pointers in c64,c128,pet32 libraries
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2025-08-24 14:21:51 +02:00 |
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Irmen de Jong
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a68209be37
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converting untyped to typed pointers in cx16 libraries
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2025-08-24 14:13:02 +02:00 |
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Irmen de Jong
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8e53c83844
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optimize certain ptr+value expression on 6502
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2025-08-24 05:46:49 +02:00 |
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Irmen de Jong
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e2a2db1256
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converting untyped to typed pointers in libraries
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2025-08-22 22:47:19 +02:00 |
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Irmen de Jong
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fad17cc094
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support a few other simple cases of struct instance assignment
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2025-08-21 00:04:30 +02:00 |
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Irmen de Jong
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f93d957999
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proper warning for struct instance assignment (not yet supported)
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2025-08-20 20:35:29 +02:00 |
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Irmen de Jong
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a4769702f9
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todo
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2025-08-19 23:06:04 +02:00 |
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Irmen de Jong
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369303c46d
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fix register clobbering in pointer deref
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2025-08-18 23:36:35 +02:00 |
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Irmen de Jong
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d65670cc7b
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fix 6502 address-of for array-indexed pointers (pointer arithmetic)
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2025-08-18 20:24:39 +02:00 |
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Irmen de Jong
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f74eeaee0f
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fix IR address-of for array-indexed pointers (pointer arithmetic)
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2025-08-18 03:24:32 +02:00 |
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Irmen de Jong
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826fb3e9c2
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implemented assign indexed ptr byte
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2025-08-17 13:21:31 +02:00 |
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Irmen de Jong
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a3d7b8a899
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fix detection of string comparisons (make it aware of new pointer types equivalent to STR)
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2025-08-16 17:04:59 +02:00 |
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Irmen de Jong
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0cc36ed6e4
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pointer TODO's all as stub methods in the PointerAssignmentsGen class
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2025-08-16 16:21:06 +02:00 |
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Irmen de Jong
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4a8d5def84
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code cleanups, pointer TODOs, docs dark mode
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2025-08-16 11:25:18 +02:00 |
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Irmen de Jong
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2f60716082
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6502 struct allocation to asm file, struct name and field prefixing (maybe unneeded...)
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2025-08-16 01:49:22 +02:00 |
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Irmen de Jong
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729efb04e1
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fix code size regressions
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2025-08-14 23:59:59 +02:00 |
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Irmen de Jong
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4ea8b4d445
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fix unknown field test and redundant errors
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2025-08-14 21:01:25 +02:00 |
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Irmen de Jong
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fd9bd23449
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6502 statementreorderer: str -> ^^ubyte
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2025-08-13 18:45:29 +02:00 |
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Irmen de Jong
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8880ed1393
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fix address-of struct fields
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2025-08-08 23:08:47 +02:00 |
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