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gmqcc/opts.def

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Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
/*
Happy new years!
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* Copyright (C) 2012, 2013
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
* Wolfgang Bumiller
* Dale Weiler
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef GMQCC_DEFINE_FLAG
Yes, that's what you are SUPPOSED to do in this case: ERROR, not default to crap
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# error "bad opts.def usage"
Make warns.def and flags.def into a single opts.def.
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#endif
/* codegen flags */
#ifdef GMQCC_TYPE_FLAGS
Reverting this awful unmaintainable mess of option description system
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GMQCC_DEFINE_FLAG(DARKPLACES_STRING_TABLE_BUG)
GMQCC_DEFINE_FLAG(ADJUST_VECTOR_FIELDS)
GMQCC_DEFINE_FLAG(FTEPP)
GMQCC_DEFINE_FLAG(FTEPP_PREDEFS)
GMQCC_DEFINE_FLAG(RELAXED_SWITCH)
GMQCC_DEFINE_FLAG(SHORT_LOGIC)
GMQCC_DEFINE_FLAG(PERL_LOGIC)
GMQCC_DEFINE_FLAG(TRANSLATABLE_STRINGS)
GMQCC_DEFINE_FLAG(INITIALIZED_NONCONSTANTS)
GMQCC_DEFINE_FLAG(ASSIGN_FUNCTION_TYPES)
GMQCC_DEFINE_FLAG(LNO)
GMQCC_DEFINE_FLAG(CORRECT_TERNARY)
GMQCC_DEFINE_FLAG(SINGLE_VECTOR_DEFS)
GMQCC_DEFINE_FLAG(CORRECT_LOGIC)
GMQCC_DEFINE_FLAG(TRUE_EMPTY_STRINGS)
GMQCC_DEFINE_FLAG(FALSE_EMPTY_STRINGS)
GMQCC_DEFINE_FLAG(UTF8)
GMQCC_DEFINE_FLAG(BAIL_ON_WERROR)
GMQCC_DEFINE_FLAG(LOOP_LABELS)
GMQCC_DEFINE_FLAG(UNTYPED_NIL)
GMQCC_DEFINE_FLAG(PERMISSIVE)
GMQCC_DEFINE_FLAG(VARIADIC_ARGS)
GMQCC_DEFINE_FLAG(LEGACY_VECTOR_MATHS)
Pushing the -fexpressions-for-builtins stuff and the modff for catching fractional-part builtin numbers.
2013-04-25 17:08:02 +00:00
GMQCC_DEFINE_FLAG(EXPRESSIONS_FOR_BUILTINS)
Experimental support for implicit return assignments. This closes #107. To enable return assignment support use -freturn-assignments. This allows you to do the following in QC code. T name() { return = expr_eval_T; return; /* returns expr_eval_T */ }. It allows for concise code and to rid locals in functions. It also saves a tremendous amount of space since only types of certian globals need to be allocated for returns.
2013-05-29 11:13:42 +00:00
GMQCC_DEFINE_FLAG(RETURN_ASSIGNMENTS)
working on vararg piping: detecting several error cases, adding -Wunsafe-types and -funsafe-varargs
2013-06-12 15:23:39 +00:00
GMQCC_DEFINE_FLAG(UNSAFE_VARARGS)
New options: -ftypeless-stores and -fsort-operands These flags reduce entropy, but not size, of the generated assembly code. This helps compressability of the files. Additionally, -ftypeless-stores might SLIGHTLY improve engine performance due to less instructions being used (so branch prediction might work better). Probably cannot be measured though. Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
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GMQCC_DEFINE_FLAG(TYPELESS_STORES)
GMQCC_DEFINE_FLAG(SORT_OPERANDS)
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
#endif
/* warning flags */
#ifdef GMQCC_TYPE_WARNS
Reverting this awful unmaintainable mess of option description system
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GMQCC_DEFINE_FLAG(UNINITIALIZED_GLOBAL)
GMQCC_DEFINE_FLAG(DEBUG)
GMQCC_DEFINE_FLAG(UNUSED_VARIABLE)
GMQCC_DEFINE_FLAG(USED_UNINITIALIZED)
GMQCC_DEFINE_FLAG(UNKNOWN_CONTROL_SEQUENCE)
GMQCC_DEFINE_FLAG(EXTENSIONS)
GMQCC_DEFINE_FLAG(FIELD_REDECLARED)
GMQCC_DEFINE_FLAG(MISSING_RETURN_VALUES)
GMQCC_DEFINE_FLAG(INVALID_PARAMETER_COUNT)
GMQCC_DEFINE_FLAG(LOCAL_SHADOWS)
GMQCC_DEFINE_FLAG(LOCAL_CONSTANTS)
GMQCC_DEFINE_FLAG(VOID_VARIABLES)
GMQCC_DEFINE_FLAG(IMPLICIT_FUNCTION_POINTER)
GMQCC_DEFINE_FLAG(VARIADIC_FUNCTION)
GMQCC_DEFINE_FLAG(FRAME_MACROS)
GMQCC_DEFINE_FLAG(EFFECTLESS_STATEMENT)
GMQCC_DEFINE_FLAG(END_SYS_FIELDS)
GMQCC_DEFINE_FLAG(ASSIGN_FUNCTION_TYPES)
GMQCC_DEFINE_FLAG(CPP)
GMQCC_DEFINE_FLAG(MULTIFILE_IF)
GMQCC_DEFINE_FLAG(DOUBLE_DECLARATION)
GMQCC_DEFINE_FLAG(CONST_VAR)
GMQCC_DEFINE_FLAG(MULTIBYTE_CHARACTER)
GMQCC_DEFINE_FLAG(TERNARY_PRECEDENCE)
GMQCC_DEFINE_FLAG(UNKNOWN_PRAGMAS)
GMQCC_DEFINE_FLAG(UNREACHABLE_CODE)
GMQCC_DEFINE_FLAG(UNKNOWN_ATTRIBUTE)
GMQCC_DEFINE_FLAG(RESERVED_NAMES)
GMQCC_DEFINE_FLAG(UNINITIALIZED_CONSTANT)
GMQCC_DEFINE_FLAG(DIFFERENT_QUALIFIERS)
GMQCC_DEFINE_FLAG(DIFFERENT_ATTRIBUTES)
GMQCC_DEFINE_FLAG(DEPRECATED)
GMQCC_DEFINE_FLAG(PARENTHESIS)
working on vararg piping: detecting several error cases, adding -Wunsafe-types and -funsafe-varargs
2013-06-12 15:23:39 +00:00
GMQCC_DEFINE_FLAG(UNSAFE_TYPES)
Fix some bugs
2013-06-17 20:11:37 +00:00
GMQCC_DEFINE_FLAG(BREAKDEF)
Fix QuakeWorld compilation by treating assignment to constants as a warning when -std=qcc.
2013-09-24 11:31:53 +00:00
GMQCC_DEFINE_FLAG(CONST_OVERWRITE)
Add seperate warning flag for directive in macro.
2013-09-30 19:59:36 +00:00
GMQCC_DEFINE_FLAG(DIRECTIVE_INMACRO)
Resolve undefined functions to compiler builtins if they exist.
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GMQCC_DEFINE_FLAG(BUILTINS)
Make warns.def and flags.def into a single opts.def.
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#endif
-O now, additionally to taking a number, can work like -W and -f to take an actual optimization name
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#ifdef GMQCC_TYPE_OPTIMIZATIONS
Reverting this awful unmaintainable mess of option description system
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GMQCC_DEFINE_FLAG(PEEPHOLE, 1)
GMQCC_DEFINE_FLAG(TAIL_RECURSION, 1)
GMQCC_DEFINE_FLAG(OVERLAP_LOCALS, 3)
GMQCC_DEFINE_FLAG(LOCAL_TEMPS, 3)
GMQCC_DEFINE_FLAG(GLOBAL_TEMPS, 3)
GMQCC_DEFINE_FLAG(STRIP_CONSTANT_NAMES, 1)
GMQCC_DEFINE_FLAG(OVERLAP_STRINGS, 2)
GMQCC_DEFINE_FLAG(CALL_STORES, 3)
GMQCC_DEFINE_FLAG(VOID_RETURN, 1)
GMQCC_DEFINE_FLAG(VECTOR_COMPONENTS, 1)
Added -Oconst-fold-dce (dead code elimination optimization for when constant expressions form the basis of the dead code, i.e if else with constant expression). Fixed deps and added documentation. Cleaned up folds for ir_value (can now use the same macros as the ast_value ones).
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GMQCC_DEFINE_FLAG(CONST_FOLD_DCE, 2)
Track constant folds in opts_optimization list .. this could be handled better I assume.
2013-08-15 03:45:50 +00:00
GMQCC_DEFINE_FLAG(CONST_FOLD, 0) /* cannot be turned off */
-O now, additionally to taking a number, can work like -W and -f to take an actual optimization name
2012-11-30 10:05:58 +00:00
#endif
Work in progress options cleanup.
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#ifdef GMQCC_TYPE_OPTIONS
Reverting this awful unmaintainable mess of option description system
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GMQCC_DEFINE_FLAG(O)
GMQCC_DEFINE_FLAG(OUTPUT)
GMQCC_DEFINE_FLAG(QUIET)
GMQCC_DEFINE_FLAG(G)
GMQCC_DEFINE_FLAG(STANDARD)
GMQCC_DEFINE_FLAG(DEBUG)
Rewrote memory tracking, now prints highest water mark (most used memory at a given time during compile). Changes all byte representation to MB representation. Added ability to print the contents of the leaked memory to the console when -debug is on (infact the lost messages only print during -debug), -memchk simply reports the memory info at the end (it is also printed when -debug). You can set the memory dump columns with -memdumpcols=# where # is the number of columns you want (default is 16)
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GMQCC_DEFINE_FLAG(MEMDUMPCOLS)
Reverting this awful unmaintainable mess of option description system
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GMQCC_DEFINE_FLAG(MEMCHK)
GMQCC_DEFINE_FLAG(DUMPFIN)
GMQCC_DEFINE_FLAG(DUMP)
GMQCC_DEFINE_FLAG(FORCECRC)
GMQCC_DEFINE_FLAG(FORCED_CRC)
GMQCC_DEFINE_FLAG(PP_ONLY)
GMQCC_DEFINE_FLAG(MAX_ARRAY_SIZE)
GMQCC_DEFINE_FLAG(ADD_INFO)
GMQCC_DEFINE_FLAG(CORRECTION)
Guart statistics by option.
2013-06-02 00:07:54 +00:00
GMQCC_DEFINE_FLAG(STATISTICS)
Added -progsrc commandline switch to specify progs.src files of different names. Cleaned up xonotic export script, fixed check-doc on linux systems by disabling mandoc check.
2013-09-12 21:06:20 +00:00
GMQCC_DEFINE_FLAG(PROGSRC)
Work in progress options cleanup.
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#endif
Make warns.def and flags.def into a single opts.def.
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/* some cleanup so we don't have to */
#undef GMQCC_TYPE_FLAGS
#undef GMQCC_TYPE_WARNS
Work in progress options cleanup.
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#undef GMQCC_TYPE_OPTIONS
This undef was missing there...
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#undef GMQCC_TYPE_OPTIMIZATIONS
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
#undef GMQCC_DEFINE_FLAG
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