Irmen de Jong
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e7f6f0950f
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identified asm symbol name scoping bugs
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2021-06-01 22:21:50 +02:00 |
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Irmen de Jong
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d4b69ac79c
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improved repeat counter vars allocation (re-use var if possible)
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2021-05-30 15:30:34 +02:00 |
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Irmen de Jong
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e61a2d7083
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slightly optimized repeat loop asmgen
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2021-05-30 13:10:05 +02:00 |
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Irmen de Jong
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c03f6604af
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added free words counting method to zeropage
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2021-05-30 00:55:11 +02:00 |
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Irmen de Jong
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572bb38ddb
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update to kotlin 1.5.10
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2021-05-29 15:25:17 +02:00 |
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Irmen de Jong
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42c5c0cb9f
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start of cx16 colorbars example
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2021-05-26 22:13:23 +02:00 |
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Irmen de Jong
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0e614ad6fc
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added @shared flag to vardecl to mark variable as shared with assembly code elsewhere, to not have it optimized away
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2021-05-19 01:19:25 +02:00 |
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Irmen de Jong
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ca61248861
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printing 2-letter strings is now only optimized into direct CHROUT if it's a const string literal
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2021-05-16 15:00:40 +02:00 |
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Irmen de Jong
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0416aacbbd
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fix %asminclude by removing scopelabel argument and improving docs to remove false promise about labels
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2021-05-16 00:14:57 +02:00 |
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Irmen de Jong
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25d80f4df1
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added compiler option to choose string literal deduplication yes/no -- default changed to NO
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2021-05-13 00:35:22 +02:00 |
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Irmen de Jong
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74f918d911
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fix crashes for string encoding errors: give normal compiler error instead
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2021-05-11 21:33:11 +02:00 |
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Irmen de Jong
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a20efa56eb
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print unmappable character in escaped form in errormessage
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2021-05-11 18:09:09 +02:00 |
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Irmen de Jong
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dae59238cd
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fix array type checking crash when attempting to use str literal to initialize a byte array.
Fixes #34
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2021-05-07 00:04:29 +02:00 |
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Irmen de Jong
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8736da1a21
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strings of 1 and 2 length no longer optimized into one call to CHROUT - also upgrade to kotlin 1.5.0
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2021-05-06 23:46:18 +02:00 |
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Irmen de Jong
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1a59019fc8
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add generic error in diskio.status() if drive status can't be read
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2021-05-01 15:39:39 +02:00 |
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Irmen de Jong
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19fe58dbac
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fix regression bug that left variables uninitialized
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2021-05-01 01:35:03 +02:00 |
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Irmen de Jong
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0a5b30e21c
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added fast code for x*640
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2021-04-30 22:30:21 +02:00 |
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Irmen de Jong
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664818fd29
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try fixing a weird problem with pointervar[idx] -> memread rewriting
this was introduced in the removal of structs somehow
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2021-04-30 01:34:03 +02:00 |
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Irmen de Jong
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71fec4c555
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added a few more simple special codegen segements for the logic operators on a memmory-read
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2021-04-29 19:38:42 +02:00 |
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Irmen de Jong
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4aba0c7405
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unused variables are removed more aggressively (no longer checking asm blocks for their names)
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2021-04-29 00:48:16 +02:00 |
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Irmen de Jong
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a9a7068818
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removed support for structs. It was too much hassle and complexity and subtle bugs.
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2021-04-29 00:01:20 +02:00 |
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Irmen de Jong
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81a91d62cb
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improved horizontal_line in highres 4c
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2021-04-28 02:55:49 +02:00 |
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Irmen de Jong
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2575263438
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optimized gfx2.plot() for hires-4c
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2021-04-28 02:49:25 +02:00 |
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Irmen de Jong
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7f0e25cb50
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optimized gfx2.plot() for hires-monochrome
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2021-04-28 02:32:11 +02:00 |
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Irmen de Jong
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a1e4e9c50f
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optimized gfx2.plot() for lores-256c
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2021-04-28 02:22:21 +02:00 |
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Irmen de Jong
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8b84f87217
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removed fastrnd8() because it was hilariously bad, just use rnd()
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2021-04-28 01:53:12 +02:00 |
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Irmen de Jong
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306a1b7bc2
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optimized gfx2.vertical_line for hires monochrome mode
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2021-04-28 01:19:10 +02:00 |
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Irmen de Jong
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481214c46e
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optimized gfx2.vertical_line for lores monochrome mode
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2021-04-28 01:02:29 +02:00 |
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Irmen de Jong
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a5961cbeab
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optimized gfx2.vertical_line for highres 4c mode
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2021-04-28 00:29:21 +02:00 |
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Irmen de Jong
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68f696d165
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added 'callrom' builtin function (for cx16 target) that calls a routine in banked ROM
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2021-04-25 18:04:56 +02:00 |
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Irmen de Jong
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1170aed026
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added 'callfar' builtin function (for cx16 target) that uses jsrfar to call a routine in banked RAM
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2021-04-25 17:47:13 +02:00 |
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Irmen de Jong
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bf1b2066b6
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fix crashes in peekw() and pokew()
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2021-04-22 18:26:46 +02:00 |
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Irmen de Jong
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4c080afb76
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added compiler check against impossible for loop range (unsigned downto exactly 0 with non-const startvalue and step != -1)
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2021-04-21 23:03:29 +02:00 |
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Irmen de Jong
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ee1c43ca91
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improved scanning for return statement in routines that should return a value.
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2021-04-21 20:31:29 +02:00 |
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Irmen de Jong
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1c2e6f9e4c
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lower() and upper() now also return the lenght of the processed string.
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2021-04-21 20:21:58 +02:00 |
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Irmen de Jong
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dd379430d9
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added docs on flexible string character mapping to petscii
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2021-04-20 01:22:49 +02:00 |
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Irmen de Jong
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42033ebd35
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added petscii mappings for ^, _, \, {, } and |
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2021-04-19 02:18:55 +02:00 |
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Irmen de Jong
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a086d6e009
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allow labels also in blocks instead of only in subroutines
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2021-04-18 23:03:18 +02:00 |
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Irmen de Jong
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c70bbdab26
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fixed missing type checking in vardecl initializer values. Fixes #29
Also fix wrong assert of 0 const check in assembly gen for if-statement comparisons.
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2021-04-18 22:46:21 +02:00 |
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Irmen de Jong
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3d956ef554
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fix wrong values for register used in array indexing expressions
added the L/H byte parts of the cx16 virtual registers
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2021-04-18 13:53:02 +02:00 |
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Irmen de Jong
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329f491c30
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fix compiler crash with scoped const vardecls
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2021-04-18 01:56:26 +02:00 |
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Irmen de Jong
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e93701f50e
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fix compiler error when initializing var with memory(...) in block scope instead of subroutine
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2021-04-17 15:49:41 +02:00 |
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Irmen de Jong
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e680de05ea
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workaround for the joystick_get() irq problem
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2021-04-15 22:56:52 +02:00 |
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Irmen de Jong
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56fec674c5
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actually not simplifying if-code generation, leads to larger code at the moment
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2021-04-13 00:03:22 +02:00 |
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Irmen de Jong
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54d92a027a
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fix problems with moving vardecls from inner scope to subroutine scope
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2021-04-12 22:53:25 +02:00 |
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Irmen de Jong
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0a03c46351
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preparing optimization plan for if statements
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2021-04-12 02:37:15 +02:00 |
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Irmen de Jong
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ae1b62e147
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optimized integer comparison expressions some more
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2021-04-12 01:23:17 +02:00 |
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Irmen de Jong
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8d567f6b06
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added cx16.joystick_get2() for convenience api
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2021-04-12 01:07:46 +02:00 |
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Irmen de Jong
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b1ef09675b
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fix compiler crash for some struct/array initialization assignment literals containing not just numbers
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2021-04-10 00:28:32 +02:00 |
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Irmen de Jong
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2b7b925090
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codegen now uses correct machine target's string encoder/decoder. Encoding more robust by checking upper case mapping if lowercase mapping fails.
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2021-04-09 23:33:32 +02:00 |
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Irmen de Jong
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e0454e95db
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warn about for-loop wrapped iteration if loop range is inverted from normal
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2021-04-08 22:54:47 +02:00 |
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Irmen de Jong
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91e421d961
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optimize x % p where p=power-of-2, into just x & (p-1)
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2021-04-08 22:21:16 +02:00 |
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Irmen de Jong
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c853afe769
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fix compiler crash due to certain redundant typecast expressions
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2021-04-08 19:45:44 +02:00 |
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Irmen de Jong
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1a64cb38d5
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fix compiler crash with assigning certain array values as vardecl initializer
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2021-04-08 19:21:17 +02:00 |
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Irmen de Jong
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ccebd22856
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callgraph: mark start() also in use
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2021-04-08 02:43:59 +02:00 |
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Irmen de Jong
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a1f3b82333
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vtui update
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2021-04-08 01:36:25 +02:00 |
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Irmen de Jong
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3dda29781e
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changed MEMTOP2 into cx16.numbanks() to query the number of RAM banks installed
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2021-04-08 01:05:38 +02:00 |
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Irmen de Jong
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a9d297ee31
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fix inlining of sub with var that has default initialization
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2021-04-08 00:35:02 +02:00 |
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Irmen de Jong
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e5ff61f201
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allow inlining of subroutines with parameters, and fix inlining of subroutines with variables
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2021-04-07 23:38:25 +02:00 |
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Irmen de Jong
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bc726c6334
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optimized slow evaluation of byte-to-wordarray assignment
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2021-04-06 22:50:16 +02:00 |
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Irmen de Jong
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123473dfc8
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cleanup
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2021-04-06 00:16:29 +02:00 |
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Irmen de Jong
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d9eccd4fba
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set correct rom banks when using floats
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2021-04-05 23:21:07 +02:00 |
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Irmen de Jong
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5b890847e5
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make sure BASIC rom is banked in again when program exits
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2021-04-05 23:12:10 +02:00 |
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Irmen de Jong
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64c85b9617
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fix cx16 rom v39 float changes
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2021-04-05 22:54:40 +02:00 |
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Irmen de Jong
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61d1f1ea87
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oops
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2021-04-05 01:18:22 +02:00 |
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Irmen de Jong
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238d27acdc
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more pleasing bob image and pattern
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2021-04-05 01:14:55 +02:00 |
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Irmen de Jong
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374e2b311d
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refactoring unused code removal and noModification
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2021-04-04 16:36:33 +02:00 |
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Irmen de Jong
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49036abbaf
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docs
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2021-04-04 12:55:29 +02:00 |
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Irmen de Jong
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d582d1cc42
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fix inlining subroutines multiple times
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2021-04-02 21:23:40 +02:00 |
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Irmen de Jong
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6fdc733941
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inlining subroutines that contain variable declarations is now possible (gives a warning though)
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2021-04-02 18:30:32 +02:00 |
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Irmen de Jong
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422b390c48
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fix ast node duplication/reference bug in certain optimizers
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2021-04-02 16:56:52 +02:00 |
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Irmen de Jong
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02e12d8575
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improvements for inlined subroutines: fix identifier scoping
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2021-04-01 23:16:04 +02:00 |
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Irmen de Jong
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fe2954ce08
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todo
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2021-04-01 22:10:04 +02:00 |
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Irmen de Jong
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2ff04d2abd
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cleanup
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2021-04-01 19:10:55 +02:00 |
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Irmen de Jong
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3f30d3aa89
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added sys.waitrastborder() for c64
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2021-04-01 18:53:16 +02:00 |
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Irmen de Jong
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4cae2c56ec
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implemented last remaining codegen for word-byte division and remainders.
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2021-03-25 22:03:36 +01:00 |
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Irmen de Jong
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d840975054
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remove unreached error checks
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2021-03-25 21:47:05 +01:00 |
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Irmen de Jong
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1b14da6c03
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compiler warning instead of crash when attempting to assign invalid array value to other array
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2021-03-24 22:01:22 +01:00 |
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Irmen de Jong
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292640b17a
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asmgen: string values cannot be typecasted
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2021-03-24 21:49:33 +01:00 |
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Irmen de Jong
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112a7b09f2
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added codegen for expression that needs the status-flag register result as a value on the stack
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2021-03-24 21:42:27 +01:00 |
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Irmen de Jong
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af4de6d2fc
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replacing complex array indexer expressions moved to BeforeAsmGeneration + use cx16 virtualregister instead of adding temp variables for this
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2021-03-23 23:44:14 +01:00 |
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Irmen de Jong
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3626828ceb
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decided
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2021-03-22 01:45:19 +01:00 |
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Irmen de Jong
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24b77fb5a5
|
comments.
|
2021-03-21 21:10:29 +01:00 |
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Irmen de Jong
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1505fe686a
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updated vtui example
|
2021-03-21 20:40:35 +01:00 |
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Irmen de Jong
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ca868ae19e
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added cx16.vload() (like the VLOAD basic instruction)
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2021-03-20 02:39:53 +01:00 |
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Irmen de Jong
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3e286dd14c
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move test
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2021-03-18 19:34:54 +01:00 |
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Irmen de Jong
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11247d52b1
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fix bugs in word <= and >= comparisons
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2021-03-18 19:20:48 +01:00 |
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Irmen de Jong
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7f21d89fea
|
moved test programs to test folder in compiler module
|
2021-03-17 20:15:16 +01:00 |
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Irmen de Jong
|
ef64881528
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busy creating extensive comparison test suite
|
2021-03-17 19:35:22 +01:00 |
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Irmen de Jong
|
9a6bd760bd
|
fixed issues in uword '>'
|
2021-03-16 23:40:32 +01:00 |
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Irmen de Jong
|
00b9766aea
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fixed issues in word '>'
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2021-03-16 23:22:58 +01:00 |
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Irmen de Jong
|
d2ab5f230d
|
example TODOs
|
2021-03-16 01:09:25 +01:00 |
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Irmen de Jong
|
b5523c7077
|
don't optimize with inlining too aggressively (code bloat)
|
2021-03-16 00:33:15 +01:00 |
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Irmen de Jong
|
bf23ad78e6
|
improve byte '<' and '>' codegen
|
2021-03-15 22:26:00 +01:00 |
|
Irmen de Jong
|
ded1d19737
|
improve '==' and '!=' codegen
|
2021-03-15 19:29:32 +01:00 |
|
Irmen de Jong
|
496a3b0d2c
|
todo
|
2021-03-15 18:56:25 +01:00 |
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Irmen de Jong
|
6922333755
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add a cmp(x,y) function that returns no value but only sets the status bits based off the comparison (can be used with a conditional jump afterwards)
|
2021-03-13 15:11:22 +01:00 |
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Irmen de Jong
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50a306f492
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line drawing fixes
|
2021-03-09 22:11:30 +01:00 |
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Irmen de Jong
|
6995ee2d17
|
fix cx16 bresenham line inaccuracy
|
2021-03-09 22:04:19 +01:00 |
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Irmen de Jong
|
6c60ea9cac
|
allocate even more c64 zeropage locations for floats
|
2021-03-09 21:47:36 +01:00 |
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