diff options
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index c8c63c7..16f9798 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -81,17 +81,6 @@ extern const unsigned char mode_class[NUM_MACHINE_MODES]; extern CONST_MODE_SIZE unsigned char mode_size[NUM_MACHINE_MODES]; #define GET_MODE_SIZE(MODE) mode_size[MODE] -/* Get the size in bytes of the basic parts of an object of mode MODE. */ - -extern const unsigned char mode_unit_size[NUM_MACHINE_MODES]; -#define GET_MODE_UNIT_SIZE(MODE) mode_unit_size[MODE] - -/* Get the number of units in the object. */ - -#define GET_MODE_NUNITS(MODE) \ - ((GET_MODE_UNIT_SIZE ((MODE)) == 0) ? 0 \ - : (GET_MODE_SIZE ((MODE)) / GET_MODE_UNIT_SIZE ((MODE)))) - /* Get the size in bits of an object of mode MODE. */ extern const unsigned short mode_bitsize[NUM_MACHINE_MODES]; @@ -104,12 +93,23 @@ extern const unsigned HOST_WIDE_INT mode_mask_array[NUM_MACHINE_MODES]; #define GET_MODE_MASK(MODE) mode_mask_array[MODE] -extern const unsigned char mode_inner[NUM_MACHINE_MODES]; - /* Return the mode of the inner elements in a vector. */ +extern const unsigned char mode_inner[NUM_MACHINE_MODES]; #define GET_MODE_INNER(MODE) mode_inner[MODE] +/* Get the size in bytes of the basic parts of an object of mode MODE. */ + +#define GET_MODE_UNIT_SIZE(MODE) \ + (GET_MODE_INNER (MODE) == VOIDmode \ + ? GET_MODE_SIZE (MODE) \ + : GET_MODE_SIZE (GET_MODE_INNER (MODE))) + +/* Get the number of units in the object. */ + +extern const unsigned char mode_nunits[NUM_MACHINE_MODES]; +#define GET_MODE_NUNITS(MODE) mode_nunits[MODE] + /* Get the next wider natural mode (eg, QI -> HI -> SI -> DI -> TI). */ extern const unsigned char mode_wider[NUM_MACHINE_MODES]; |