Irmen de Jong
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dca092fd7c
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fix pipe expression when start term is constant number
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2022-06-12 16:59:28 +02:00 |
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Irmen de Jong
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c6e92ecac4
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some code cleanup
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2022-06-12 16:15:08 +02:00 |
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Irmen de Jong
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f7183e38ee
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tweak trivial subroutine inlining
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2022-06-08 21:05:03 +02:00 |
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Irmen de Jong
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46ca0ac10d
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properly optimize X - -1 and X + -1, this also fixes type change of ubyte - 2 + 10
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2022-06-05 15:35:29 +02:00 |
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Irmen de Jong
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7f69517fd4
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preparing optimizing pointer indexing
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2022-06-04 16:18:27 +02:00 |
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Irmen de Jong
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ba614801ee
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cleanup
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2022-05-22 23:11:22 +02:00 |
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Irmen de Jong
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fd6eb47e68
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added inlining certain trivial non-asm subroutine calls
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2022-05-22 20:22:09 +02:00 |
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Irmen de Jong
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627aa61184
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clean up subroutine inlining, basis for new try
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2022-05-09 15:42:58 +02:00 |
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Irmen de Jong
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942c5cc04b
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fix crash when optimizing pipe expression too aggressively
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2022-05-07 17:29:36 +02:00 |
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Irmen de Jong
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348b3036ff
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now correctly accepts "xxx" * constexpr (where constexpr is not just a single const number)
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2022-05-05 23:21:20 +02:00 |
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Irmen de Jong
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220246278a
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removed sum(), max(), min(). abs() now always returns uword type.
This greatly simplifies internal handling of builtin functions by always having one fixed return type.
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2022-04-14 00:21:16 +02:00 |
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Irmen de Jong
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207a7e5160
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move operator lists
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2022-04-10 13:24:17 +02:00 |
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Irmen de Jong
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036d9dbe59
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got rid of unnecessary cast of boolean expressions by making their type dynamically adjust to byte or word
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2022-04-04 23:43:55 +02:00 |
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Irmen de Jong
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ae45ce517e
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cleanups
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2022-04-03 17:33:50 +02:00 |
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Irmen de Jong
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30cbb6c9a8
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implementing more of the vm
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2022-03-27 21:59:46 +02:00 |
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Irmen de Jong
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ed30108961
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removed '**' power-operator. Use floats.pow() instead.
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2022-03-27 13:16:34 +02:00 |
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Irmen de Jong
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7b27d270a2
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gosub only uses an identifier
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2022-03-22 20:53:06 +01:00 |
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Irmen de Jong
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97b3a0b093
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don't use the temp-variables introducing optimizations for the vm target
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2022-03-22 20:21:32 +01:00 |
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Irmen de Jong
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ff57c5e9d3
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working on vm and new ast
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2022-03-21 01:36:11 +01:00 |
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Irmen de Jong
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3961f26635
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consolidating modules
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2022-03-11 20:45:39 +01:00 |
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Irmen de Jong
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e51c274a18
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reducing dependencies
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2022-03-11 20:32:35 +01:00 |
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Irmen de Jong
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e75d0c58a9
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reducing dependencies
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2022-03-10 23:46:43 +01:00 |
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Irmen de Jong
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9a798360f4
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introduced codeAst and codeCore modules to reduce dependencies
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2022-03-10 22:38:16 +01:00 |
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Irmen de Jong
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251b6fcf70
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reducing dependencies
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2022-03-10 02:09:34 +01:00 |
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Irmen de Jong
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ab1fffb721
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reducing dependencies
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2022-03-10 01:41:42 +01:00 |
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Irmen de Jong
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fc1c3c6808
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working on altered pipe syntax
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2022-03-02 20:58:38 +01:00 |
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Irmen de Jong
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96ba895b84
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working on altered Pipe syntax
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2022-02-27 02:42:28 +01:00 |
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Irmen de Jong
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064a8e785c
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cleanups
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2022-02-21 03:26:17 +01:00 |
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Irmen de Jong
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60b2c44a44
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fix returntype handling of builtinfunctions, fix errors in pipe expressions
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2022-02-21 01:44:29 +01:00 |
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Irmen de Jong
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c4fe3ecc0a
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refactor
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2022-02-20 22:04:18 +01:00 |
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Irmen de Jong
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0a43eae184
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rework registerArgsViaStackEvaluation to use cpu hardware stack instead
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2022-02-18 22:38:00 +01:00 |
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Irmen de Jong
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3117e2b2a3
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more tweaks
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2022-02-18 01:25:08 +01:00 |
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Irmen de Jong
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41fece4643
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slight tweaks related to builtin functions in the ast
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2022-02-17 01:25:13 +01:00 |
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Irmen de Jong
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7aa807ec7f
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proper error if attempting to do a containment check against non const range, and some cleanup in asmgen
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2022-02-16 00:39:19 +01:00 |
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Irmen de Jong
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b47fc1c020
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renames of some Ast node classes
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2022-02-11 00:34:36 +01:00 |
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Irmen de Jong
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bd0dee5db5
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cleanup
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2022-02-10 22:22:50 +01:00 |
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Irmen de Jong
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343f01d5e1
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re-enabled unused variable removal from library modules (+fixed some @shared vars in libraries)
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2022-02-10 03:10:47 +01:00 |
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Irmen de Jong
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08bacdd090
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temp vars are now dynamically added to AST as needed
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2022-02-10 02:52:47 +01:00 |
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Irmen de Jong
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8c2e6971fc
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start using vars instead of callgraph (2)
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2022-02-08 21:09:00 +01:00 |
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Irmen de Jong
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7d67005709
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more rewrite variable allocation
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2022-02-08 20:40:10 +01:00 |
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Irmen de Jong
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30e1c3307c
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simplify SourceCode: just read the full text immediately. Also optimized imports.
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2022-02-05 03:50:54 +01:00 |
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Irmen de Jong
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f965804e6d
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fix invalid optimization of returning a parameter variable in a subroutine
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2022-01-28 16:44:42 +01:00 |
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Irmen de Jong
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ec078eba72
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optimize w=msb(w) => w>>=8, w=lsb(w) ==> w&=$00ff
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2022-01-28 16:11:52 +01:00 |
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Irmen de Jong
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7b3cd71085
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fixed improper optimization of word<<8 and word>>8
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2022-01-28 13:54:06 +01:00 |
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Irmen de Jong
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586ce1fc80
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tweak return's use of intermediate variable
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2022-01-24 01:10:04 +01:00 |
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Irmen de Jong
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3b59592110
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generalize string encoding flag into enum
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2022-01-18 21:21:49 +01:00 |
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Irmen de Jong
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8e56656c8d
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fix broken code generated for certain ==/!= expressions
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2022-01-16 17:10:49 +01:00 |
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Irmen de Jong
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564a6a1f62
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fix invalid removal of Jump
that would generate wrong code if occurs at the end of a subroutine
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2022-01-16 14:05:42 +01:00 |
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Irmen de Jong
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b29c3152db
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Assignment: make its origin explicit
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2022-01-10 02:25:02 +01:00 |
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Irmen de Jong
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3831679772
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VarDecl: make its origin explicit
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2022-01-10 01:53:03 +01:00 |
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Irmen de Jong
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895534f32b
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don't remove dead variable assignments if they are a function call
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2022-01-09 18:41:01 +01:00 |
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Irmen de Jong
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d99d977d2b
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fix more typecasting issues
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2022-01-08 17:04:25 +01:00 |
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Irmen de Jong
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7dd7e562bc
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pipes also as expressions, cleanup codegen, fix various typecasting issues
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2022-01-08 13:45:19 +01:00 |
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Irmen de Jong
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17694c1d01
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better error handling of invalid number casts
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2022-01-07 22:12:13 +01:00 |
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Irmen de Jong
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749ad700d8
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naming consistency for some expression classes
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2022-01-07 21:02:55 +01:00 |
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Irmen de Jong
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8f3df3039a
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added pipe operator `|>`
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2022-01-06 22:54:18 +01:00 |
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Irmen de Jong
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b62183adcb
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slightly optimized binexpr evaluation for ==/!= in some cases
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2021-12-30 02:00:36 +01:00 |
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Irmen de Jong
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de6ce4a46e
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add "X in [1,2,3]" expression (efficient containment check)
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2021-12-29 17:26:00 +01:00 |
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Irmen de Jong
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7b54aa0c7d
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more consistent naming of the statement classes
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2021-12-28 13:56:47 +01:00 |
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Irmen de Jong
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6e11b8ada1
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GoSub no longer inherits from Jump node, fixes subtle ast/codegen bugs related to jsrs
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2021-12-28 01:55:13 +01:00 |
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Irmen de Jong
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1c7c4fc3b0
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optimized if-goto codegeneration
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2021-12-28 00:42:00 +01:00 |
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Irmen de Jong
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97e84d0977
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tweak if statement handling
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2021-12-27 15:04:25 +01:00 |
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Irmen de Jong
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9906b58818
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tweak while desugaring, moved postfixexpr optimizations to VariousCleanups regardless of optimizer setting because asmgen requires these for conditional expressions
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2021-12-27 12:41:26 +01:00 |
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Irmen de Jong
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4da4f96669
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lower code: break -> goto after (simplifies codegen)
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2021-12-25 22:30:38 +01:00 |
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Irmen de Jong
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a090fe3834
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no compiler optimizer crash on certain missing symbol
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2021-12-23 23:51:21 +01:00 |
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Irmen de Jong
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e051e09c1d
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trim down number of warnings a bit
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2021-12-17 20:21:14 +01:00 |
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Irmen de Jong
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1462c57d0c
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no need for intermediary returnvalue var for prefix expressions
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2021-12-16 21:00:38 +01:00 |
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Irmen de Jong
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08f87c321f
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fixed capitalization of operator sets to be consistent with other sets names
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2021-12-15 23:43:14 +01:00 |
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Irmen de Jong
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a7b5949e6a
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fix compiler crash when using a gosub/subroutinecall in a branch statement
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2021-12-11 15:11:16 +01:00 |
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Irmen de Jong
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3d743a1ba1
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added more constfolding
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2021-12-09 23:32:48 +01:00 |
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Irmen de Jong
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abca618008
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added more constfolding
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2021-12-09 23:12:12 +01:00 |
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Irmen de Jong
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0d2c3901a3
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added more constfolding
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2021-12-09 22:12:31 +01:00 |
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Irmen de Jong
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d8d56b195f
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comments
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2021-12-09 21:13:13 +01:00 |
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Irmen de Jong
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c92f914081
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gradle build settings tweak to avoid jdk version conflict
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2021-12-04 18:36:47 +01:00 |
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Irmen de Jong
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0498444ef2
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moved all unit tests into single project to avoid dependency issues
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2021-12-04 18:20:22 +01:00 |
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Irmen de Jong
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e545ea9504
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fix and optimize storing A into pointervar
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2021-12-04 04:43:58 +01:00 |
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Irmen de Jong
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b438d8aec0
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fix invalid range size check when stepval is not a positive integer
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2021-11-29 02:01:19 +01:00 |
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Irmen de Jong
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45b8762188
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use inc/ina instead of adc
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2021-11-29 00:07:15 +01:00 |
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Irmen de Jong
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9256f910f0
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rollback binexpr splitting, caused slowdowns
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2021-11-28 18:50:05 +01:00 |
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Irmen de Jong
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32068a832a
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split some additional binary expressions to avoid stack-based evaluation
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2021-11-28 18:27:28 +01:00 |
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Irmen de Jong
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47c2c0376a
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added some cpu stack related assembly-level optimizations
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2021-11-28 17:27:01 +01:00 |
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Irmen de Jong
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f0dadc4a43
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optimize 1-arg functioncalls
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2021-11-28 16:55:10 +01:00 |
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Irmen de Jong
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69dcb4dbda
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fix reporting of (not) unused code after GoSub jump
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2021-11-27 21:22:34 +01:00 |
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Irmen de Jong
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58d9c46a9b
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got rid of old makeScopedName routine
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2021-11-26 20:56:30 +01:00 |
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Irmen de Jong
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e4648e2138
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proper rounding of builtin functions that return int from float
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2021-11-26 20:32:12 +01:00 |
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Irmen de Jong
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110e047681
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replace subroutine calls (statement) by GoSub
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2021-11-26 19:47:01 +01:00 |
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Irmen de Jong
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8095c4c155
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added GoSub node (internal use only later for calling subroutines)
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2021-11-21 16:23:48 +01:00 |
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Irmen de Jong
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8887e6af91
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fix substituting 0 only if its actually the same variable that's substituted
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2021-11-21 12:34:57 +01:00 |
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Irmen de Jong
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2491509c6a
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add assignment optimization X=value-X --> X=-X ; X+=value (to avoid need of stack-evaluation)
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2021-11-20 23:43:10 +01:00 |
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Irmen de Jong
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107935ed31
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add some more const folding patterns
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2021-11-20 22:47:49 +01:00 |
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Irmen de Jong
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31491c62c5
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add some more const folding patterns
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2021-11-20 22:40:12 +01:00 |
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Irmen de Jong
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74db5c6be7
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fix referencesIdentifier() and better removal of unnecessary assignments
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2021-11-20 17:41:41 +01:00 |
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Irmen de Jong
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f9399bcce7
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r=(q+r)-c and r=q+(r-c) are now both also 'augmentable', and BinExprSplitter doesn't check for associativeOperator anymore
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2021-11-20 02:03:32 +01:00 |
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Irmen de Jong
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cedfb17b18
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fix too aggressive removal of vars that weren't completely unused
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2021-11-19 22:49:35 +01:00 |
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Irmen de Jong
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b334d89715
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refactor and fix the way memory addresses are checked to be in IO space or regular ram
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2021-11-18 22:47:58 +01:00 |
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Irmen de Jong
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4f5d36a84d
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optimization added: bitwise operations with a negative constant number -> replace the number by its positive 2 complement
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2021-11-18 02:51:42 +01:00 |
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Irmen de Jong
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8f379e2262
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give an error when initializing an integer var with a float value instead of silently rounding
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2021-11-18 01:56:11 +01:00 |
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Irmen de Jong
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dafa0d9138
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fix compiler crash bug due to reused ast expression nodes. Now all (relevant) Nodes have a copy() function to make a clone.
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2021-11-17 23:05:59 +01:00 |
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Irmen de Jong
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6af3209d4d
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add more const foldings
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2021-11-17 00:57:00 +01:00 |
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Irmen de Jong
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5d362047e2
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add some more comparison expression optimizations to compare against 0 if possible
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2021-11-17 00:04:52 +01:00 |
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