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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
#ifndef GMQCC_DEFINE_FLAG
Yes, that's what you are SUPPOSED to do in this case: ERROR, not default to crap
2013-02-03 23:20:41 +00:00
# error "bad opts.def usage"
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
#endif
/* codegen flags */
#ifdef GMQCC_TYPE_FLAGS
Reverting this awful unmaintainable mess of option description system
2013-02-03 23:19:56 +00:00
GMQCC_DEFINE_FLAG(DARKPLACES_STRING_TABLE_BUG)
GMQCC_DEFINE_FLAG(ADJUST_VECTOR_FIELDS)
GMQCC_DEFINE_FLAG(FTEPP)
GMQCC_DEFINE_FLAG(FTEPP_PREDEFS)
Mask ftepp math constants with a compiler flag
2013-12-01 15:45:43 +00:00
GMQCC_DEFINE_FLAG(FTEPP_MATHDEFS)
Implement support for indirect macro expansions in the preprocessor. This closes #36
2014-09-27 05:48:03 +00:00
GMQCC_DEFINE_FLAG(FTEPP_INDIRECT_EXPANSION)
Reverting this awful unmaintainable mess of option description system
2013-02-03 23:19:56 +00:00
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>
2013-08-27 07:46:58 +00:00
GMQCC_DEFINE_FLAG(TYPELESS_STORES)
GMQCC_DEFINE_FLAG(SORT_OPERANDS)
use INSTR_STATE by default, add -femulate-state to switch to emulation, and -state-fps=NUM to set its emulation FPS
2014-04-08 12:34:55 +00:00
GMQCC_DEFINE_FLAG(EMULATE_STATE)
Arithmetic exception flag and a plethora of tests.
2014-05-24 14:38:02 +00:00
GMQCC_DEFINE_FLAG(ARITHMETIC_EXCEPTIONS)
adding -fsplit-vector-parameters, todo: float-lookup should get optimized as commented
2014-10-18 11:49:13 +00:00
GMQCC_DEFINE_FLAG(SPLIT_VECTOR_PARAMETERS)
added -fdefault-eraseable which is the same as adding [[eraseable]] to all definitions instead the opposite behavior can be controlled with [[noerase]] attribute
2018-05-10 01:18:37 +00:00
GMQCC_DEFINE_FLAG(DEFAULT_ERASEABLE)
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
2013-02-03 23:19:56 +00:00
GMQCC_DEFINE_FLAG(UNINITIALIZED_GLOBAL)
GMQCC_DEFINE_FLAG(DEBUG)
GMQCC_DEFINE_FLAG(UNUSED_VARIABLE)
Add -Wunused-component like -Wunused-variable but warns about unused components of vector
2016-11-24 14:52:57 +00:00
GMQCC_DEFINE_FLAG(UNUSED_COMPONENT)
Reverting this awful unmaintainable mess of option description system
2013-02-03 23:19:56 +00:00
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.
2013-11-23 11:57:40 +00:00
GMQCC_DEFINE_FLAG(BUILTINS)
Perliminary work on arithmetic exception handling in the constant evaluator. We can safely check for arithmetic underflow, overflow, divison by zero and inexactness now. Inexactness of expressions are propagated through the AST such that using an inexact value in a comparison will trigger a warning with -Winexact-compares.
2014-05-24 13:53:38 +00:00
GMQCC_DEFINE_FLAG(INEXACT_COMPARES)
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
#endif
-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
#ifdef GMQCC_TYPE_OPTIMIZATIONS
Reverting this awful unmaintainable mess of option description system
2013-02-03 23:19:56 +00:00
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).
2013-08-01 07:07:59 +00:00
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.
2013-01-30 05:24:30 +00:00
#ifdef GMQCC_TYPE_OPTIONS
Reverting this awful unmaintainable mess of option description system
2013-02-03 23:19:56 +00:00
GMQCC_DEFINE_FLAG(O)
GMQCC_DEFINE_FLAG(OUTPUT)
GMQCC_DEFINE_FLAG(QUIET)
GMQCC_DEFINE_FLAG(G)
GMQCC_DEFINE_FLAG(STANDARD)
GMQCC_DEFINE_FLAG(DEBUG)
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)
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)
Adding coverage support: The -coverage option causes all values have AST_FLAG_BLOCK_COVERAGE set by default. The coverage attribute can be used to control coverage: It takes an optional list of coverage types, currently only "block" and "none" is recognized. [[coverage]] defaults to [[coverage(block)]]. Use [[coverage(none)]] or [[coverage()]] to disable.
2014-01-07 13:33:26 +00:00
GMQCC_DEFINE_FLAG(COVERAGE)
use INSTR_STATE by default, add -femulate-state to switch to emulation, and -state-fps=NUM to set its emulation FPS
2014-04-08 12:34:55 +00:00
GMQCC_DEFINE_FLAG(STATE_FPS)
Work in progress options cleanup.
2013-01-30 05:24:30 +00:00
#endif
Make warns.def and flags.def into a single opts.def.
2012-11-10 21:13:09 +00:00
/* some cleanup so we don't have to */
#undef GMQCC_TYPE_FLAGS
#undef GMQCC_TYPE_WARNS
Work in progress options cleanup.
2013-01-30 05:24:30 +00:00
#undef GMQCC_TYPE_OPTIONS
This undef was missing there...
2013-01-13 16:37:09 +00:00
#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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