diff options
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index 756559181ea..79ab7b046eb 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -42,10 +42,6 @@ Boston, MA 02111-1307, USA. */ enum machine_mode { #include "machmode.def" - -#ifdef EXTRA_CC_MODES - EXTRA_CC_MODES, -#endif MAX_MACHINE_MODE }; #undef DEF_MACHMODE @@ -65,7 +61,7 @@ enum mode_class { MODE_RANDOM, MODE_INT, MODE_FLOAT, MODE_PARTIAL_INT, MODE_CC, /* Get the general kind of object that mode MODE represents (integer, floating, complex, etc.) */ -extern enum mode_class mode_class[]; +extern const enum mode_class mode_class[]; #define GET_MODE_CLASS(MODE) (mode_class[(int) (MODE)]) /* Nonzero if MODE is an integral mode. */ @@ -86,12 +82,12 @@ extern enum mode_class mode_class[]; /* Get the size in bytes of an object of mode MODE. */ -extern int mode_size[]; +extern const int mode_size[]; #define GET_MODE_SIZE(MODE) (mode_size[(int) (MODE)]) /* Get the size in bytes of the basic parts of an object of mode MODE. */ -extern int mode_unit_size[]; +extern const int mode_unit_size[]; #define GET_MODE_UNIT_SIZE(MODE) (mode_unit_size[(int) (MODE)]) /* Get the number of units in the object. */ @@ -109,7 +105,7 @@ extern int mode_unit_size[]; /* Get a bitmask containing 1 for all bits in a word that fit within mode MODE. */ -extern unsigned HOST_WIDE_INT mode_mask_array[]; +extern const unsigned HOST_WIDE_INT mode_mask_array[]; #define GET_MODE_MASK(MODE) mode_mask_array[(int) (MODE)] @@ -117,7 +113,7 @@ extern unsigned HOST_WIDE_INT mode_mask_array[]; /* Get the next wider natural mode (eg, QI -> HI -> SI -> DI -> TI). */ -extern unsigned char mode_wider_mode[]; +extern const unsigned char mode_wider_mode[]; #define GET_MODE_WIDER_MODE(MODE) ((enum machine_mode)mode_wider_mode[(int) (MODE)]) /* Return the mode for data of a given size SIZE and mode class CLASS. @@ -149,7 +145,7 @@ extern enum machine_mode get_best_mode PROTO((int, int, int, enum machine_mode, /* For each class, get the narrowest mode in that class. */ -extern enum machine_mode class_narrowest_mode[]; +extern const enum machine_mode class_narrowest_mode[]; #define GET_CLASS_NARROWEST_MODE(CLASS) class_narrowest_mode[(int) (CLASS)] /* Define the integer modes whose sizes are BITS_PER_UNIT and BITS_PER_WORD |
