nsz Git - libfirm/blob - ir/ir/irflag_t.h

   1 /*
   2  * Project:     libFIRM
   3  * File name:   ir/ir/irgraph.c
   4  * Purpose:     Flags to control optimizations, inline implementation.
   5  * Author:      Michael Beck
   6  * Created:
   7  * CVS-ID:      $Id$
   8  * Copyright:   (c) 1998-2004 Universität Karlsruhe
   9  * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
  10  */
  11
  12 /**
  13  * @file irflag_t.h
  14  *
  15  * Inline implementation of Optimization flags.
  16  *
  17  * @author Michael Beck
  18  */
  19 #ifndef _IRFLAG_T_H_
  20 #define _IRFLAG_T_H_
  21
  22 #include "irflag.h"
  23
  24 /**
  25  * current libFIRM optimizations
  26  */
  27 typedef enum {
  28 #define E_FLAG(name, value, def)        irf_##name = (1 << value),
  29 #define I_FLAG(name, value, def)        irf_##name = (1 << value),
  30
  31 #include "irflag_t.def"
  32         irf_last
  33 #undef I_FLAG
  34 #undef E_FLAG
  35 } libfirm_opts_t;
  36
  37 extern optimization_state_t libFIRM_opt;
  38 extern optimization_state_t libFIRM_verb;
  39
  40 extern int firm_verbosity_level;
  41
  42 /** initialises the flags */
  43 void firm_init_flags(void);
  44
  45 /* generate the getter functions for external access */
  46 #define E_FLAG(name, value, def)                    \
  47 static INLINE int _get_opt_##name(void) {           \
  48   return libFIRM_opt & irf_##name;                  \
  49 }                                                   \
  50 static INLINE int get_opt_##name##_verbose(void) {  \
  51   return libFIRM_verb & irf_##name;                 \
  52 }
  53
  54 /* generate the getter functions for internal access */
  55 #define I_FLAG(name, value, def)                   \
  56 static INLINE int get_opt_##name(void) {           \
  57   return libFIRM_opt & irf_##name;                 \
  58 }                                                  \
  59 static INLINE int get_opt_##name##_verbose(void) { \
  60   return libFIRM_verb & irf_##name;                \
  61 }
  62
  63 #include "irflag_t.def"
  64
  65 #undef I_FLAG
  66 #undef E_FLAG
  67
  68 static INLINE int _get_firm_verbosity (void) {
  69         return firm_verbosity_level;
  70 }
  71
  72 static INLINE int _get_optimize (void) {
  73   return get_opt_optimize();
  74 }
  75
  76 #define get_optimize()                           _get_optimize()
  77 #define get_opt_cse()                            _get_opt_cse()
  78 #define get_firm_verbosity()                     _get_firm_verbosity()
  79 #define get_opt_dyn_meth_dispatch()              _get_opt_dyn_meth_dispatch()
  80 #define get_opt_optimize_class_casts()           _get_opt_optimize_class_casts()
  81 #define get_opt_suppress_downcast_optimization() _get_opt_suppress_downcast_optimization()
  82
  83 #endif /* _IRFLAG_T_H_ */