9b5d11abde
fix blank lines
2024-03-18 16:08:13 -07:00
1f1f2c5a68
move options, add doc
2024-03-18 16:04:49 -07:00
c43557d4ed
complete first version
2023-12-03 13:58:04 -08:00
d21616ea71
initial commit
2023-12-02 09:16:49 -08:00
5537b61e6a
Merge pull request #2272 from acqn/Diagnostics
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[cc65] Improved diagnostics
2023-11-28 15:06:39 +01:00
2af16ee82b
Merge pull request #2271 from acqn/InternalFix
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[cc65] Fixed assertion failure when there is an undeclared symbol used in a parameter list
2023-11-28 15:03:09 +01:00
97cfb8c67a
Merge pull request #2266 from acqn/StructFix
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[cc65] Fixes for structs/unions
2023-11-28 15:00:58 +01:00
86b09f56a6
Merge pull request #2260 from colinleroy/optimize-substraction
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Optimize integer decrements by 1
2023-11-28 14:40:51 +01:00
acf159adbc
Merge pull request #2269 from colinleroy/optimize_gt_255
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Optimize unsigned int and long > 255
2023-11-28 14:36:39 +01:00
ad0b778008
Merge pull request #2265 from acqn/C99Main
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[cc65] Enabled implicit "return 0" in C99 standard main function in default cc65 mode
2023-11-28 14:27:55 +01:00
7e6399d439
Merge pull request #2268 from picocomputer/master
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add rp6502 target
2023-11-27 17:53:43 +01:00
546be1d5dd
Fixed assertion failure when there is an undefined symbol used in a parameter list.
2023-11-27 20:42:50 +08:00
b99ebc1256
Fixed diagnostic messages about undeclared identifiers.
2023-11-27 20:39:15 +08:00
7574e36e95
Improved error recovery with function declarations.
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Fixed some rare cases when a single file-scope error could get reapeated endlessly until the maximum total count of errors allowed is reached.
2023-11-27 20:39:15 +08:00
ac04394254
Fixed and improved diagnostics about declaration errors.
2023-11-27 20:39:15 +08:00
79214530e0
Maximum total count of errors before the compiler unconditionally bails out is now 200.
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If more than 20 errors occur on the same source line, the compiler will immediately bail out.
2023-11-27 20:39:15 +08:00
3066b1f9b4
Optimize unsigned int and long > 255
2023-11-17 22:49:03 +01:00
b17c4d3434
add rp6502 target
2023-11-16 18:46:16 -08:00
f6c3a1b209
Removed the extra "'}' expected" error message following a "Excess elements in struct/union initializer" error message.
2023-11-15 21:17:05 +08:00
5332eeecc2
Fixed empty declarations in structs/unions.
2023-11-15 18:17:36 +08:00
076137f41b
Optimize lda/sta/lda and friends
2023-11-13 10:32:09 +01:00
9242508abf
Optimize substraction of 1
2023-11-13 10:31:48 +01:00
0eb38770bd
Fixed const qualifiers on named structs/unions members that should prevent assignments to the whole structs/unions.
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Added warning on ignored qualifiers on anonymous structs/unions.
2023-11-13 17:17:46 +08:00
cff611711b
Optimize multiplication by zero
2023-11-06 11:04:00 +01:00
d424883716
Fixed diagnostics on qualifiers of function return types.
2023-10-28 15:24:13 +08:00
8e62cbf092
Improved checks on function return types.
2023-09-13 22:26:41 +08:00
f381d23001
Merge pull request #2236 from acqn/TypeFix
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[cc65] Fixed some type-related bugs which don't have any impact yet
2023-10-29 12:37:07 +01:00
f7cf14bf58
Merge pull request #2246 from acqn/ArrayFix
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[cc65] Fixes for nested unspecified-length/flexible arrays
2023-10-29 12:10:30 +01:00
8e45a4c960
Fixed the bug that a union type containing a struct with a flexible array member was accepted as a struct member or array element type.
2023-10-27 23:46:10 +08:00
85e63e99a6
Fixed regression: array element of incomplete type.
2023-10-27 21:51:45 +08:00
94ef5856d0
Merge pull request #2235 from acqn/Cleanup
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[cc65] Cleanups
2023-10-26 20:07:39 +02:00
401bcaa5ff
Merge pull request #2237 from acqn/CGType
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[cc65] Renamed type facility functions for deciding code generation type flags
2023-10-26 19:50:10 +02:00
16f6860f57
Merge pull request #2243 from acqn/StdFuncFix
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[cc65] Inlined std functions fixes
2023-10-26 17:39:07 +02:00
10f709eeb7
Merge pull request #2234 from acqn/Diagnostics
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[cc65] Minor fix for error recovery from duplicated struct members
2023-10-26 17:10:01 +02:00
316ae886d7
Merge pull request #2242 from acqn/SwitchFix
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[cc65] Fixed type promotion of switch case values
2023-10-26 16:56:01 +02:00
a8d00bfaae
Merge pull request #2240 from acqn/BitwiseOpt
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[cc65] New TOS optimization steps for 8-bit subtraction and bitwise operations
2023-10-26 16:53:37 +02:00
df392fc104
Fixed type promotion of switch case values.
2023-10-25 22:38:21 +08:00
a31b35b2a6
Fixed naming of local variables in CG_TypeOfBySize and CG_TypeOf.
2023-10-22 10:42:17 +08:00
70549e868e
New optimizer steps to restore some possibly lost optimization with boolean due to the previous fix.
2023-10-21 23:56:13 +08:00
f321bb16e5
Fixed potential bugs with boolean branch optimizers when more than one jeq/jne follows.
2023-10-21 23:56:07 +08:00
79c52e742f
Added new opts OptBoolUnary1/OptBoolUnary2 to remove unnecessary cmp + bcastax/bnegax,
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as well as OptBoolUnary3 to "strength-reduce" certain bcastax/bnegax to boolne/booleq.
2023-10-21 23:56:04 +08:00
e5bbdfa995
Separated boolean optimizers from bitwise unary operator optimizers.
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Renamed OptCmp6 to OptBoolCmp.
2023-10-21 23:56:01 +08:00
c52427fc65
Minor fix for error recovery from duplicated struct members.
2023-10-21 23:52:14 +08:00
178573a128
Fixed inlined strlen when it takes a string literal with extra characters after the first '\0'.
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Added testcases.
2023-10-17 17:57:19 +08:00
8111946731
Fixed array subscript with a bit-field with patch by kugelfuhr.
2023-10-15 15:53:03 +08:00
7b0d1d9679
Added warning on concatenated string literals in _Pragma operations.
2023-10-13 14:54:54 +08:00
25832ef5fc
Fixed timing of #pragma charmap.
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Now it is immediately applied and affects almost all characters and string literals after it.
Exceptions:
- String literals as the message of a static assertion or inline assembler code (only the required one, not any optional formatted arguments) in an asm() expression are not translated with either #pragma charmap or target presets.
- String literals used for preprocessor directives or as the result of stringized macro arguments are never translated.
2023-10-13 16:32:06 +08:00
c6ead99b00
Fixed string literal concatenation with pragmas in between.
2023-10-13 16:32:05 +08:00
7b6f8249a0
General fixes for prerequisites for optimization on certain std functions.
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Added utility functions for extracting expression info.
2023-10-11 22:29:15 +08:00
20c3e994c6
Fixed compiling with pragmas in the middle of declarations or statements.
2023-10-04 21:22:04 +08:00
paul moore
Bob Andrews
acqn
Colin Leroy-Mira
rumbledethumps