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 extern firm_verification_t opt_do_node_verification;
  40
  41 extern int firm_verbosity_level;
  42
  43 /** initialises the flags */
  44 void firm_init_flags(void);
  45
  46 /* generate the getter functions for external access */
  47 #define E_FLAG(name, value, def)                    \
  48 static INLINE int _get_opt_##name(void) {           \
  49   return libFIRM_opt & irf_##name;                  \
  50 }                                                   \
  51 static INLINE int get_opt_##name##_verbose(void) {  \
  52   return libFIRM_verb & irf_##name;                 \
  53 }
  54
  55 /* generate the getter functions for internal access */
  56 #define I_FLAG(name, value, def)                   \
  57 static INLINE int get_opt_##name(void) {           \
  58   return libFIRM_opt & irf_##name;                 \
  59 }                                                  \
  60 static INLINE int get_opt_##name##_verbose(void) { \
  61   return libFIRM_verb & irf_##name;                \
  62 }
  63
  64 #include "irflag_t.def"
  65
  66 #undef I_FLAG
  67 #undef E_FLAG
  68
  69 static INLINE int _get_firm_verbosity (void) {
  70         return firm_verbosity_level;
  71 }
  72
  73 static INLINE int _get_optimize (void) {
  74   return get_opt_optimize();
  75 }
  76
  77 static INLINE firm_verification_t
  78 get_node_verification_mode(void) {
  79   return opt_do_node_verification;
  80 }
  81
  82 #define get_optimize()                           _get_optimize()
  83 #define get_opt_cse()                            _get_opt_cse()
  84 #define get_firm_verbosity()                     _get_firm_verbosity()
  85 #define get_opt_dyn_meth_dispatch()              _get_opt_dyn_meth_dispatch()
  86 #define get_opt_optimize_class_casts()           _get_opt_optimize_class_casts()
  87 #define get_opt_suppress_downcast_optimization() _get_opt_suppress_downcast_optimization()
  88
  89 extern void firm_init_flags(void);
  90
  91 #endif /* _IRFLAG_T_H_ */