diff options
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index 27a38d36aae..940b953f8d7 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -211,10 +211,10 @@ extern const unsigned HOST_WIDE_INT mode_mask_array[NUM_MACHINE_MODES]; extern const unsigned char mode_inner[NUM_MACHINE_MODES]; #if GCC_VERSION >= 4001 #define GET_MODE_INNER(MODE) \ - ((enum machine_mode) (__builtin_constant_p (MODE) \ + ((machine_mode) (__builtin_constant_p (MODE) \ ? mode_inner_inline (MODE) : mode_inner[MODE])) #else -#define GET_MODE_INNER(MODE) ((enum machine_mode) mode_inner[MODE]) +#define GET_MODE_INNER(MODE) ((machine_mode) mode_inner[MODE]) #endif /* Get the size in bytes or bites of the basic parts of an @@ -247,36 +247,36 @@ extern const unsigned char mode_nunits[NUM_MACHINE_MODES]; /* Get the next wider natural mode (eg, QI -> HI -> SI -> DI -> TI). */ extern const unsigned char mode_wider[NUM_MACHINE_MODES]; -#define GET_MODE_WIDER_MODE(MODE) ((enum machine_mode) mode_wider[MODE]) +#define GET_MODE_WIDER_MODE(MODE) ((machine_mode) mode_wider[MODE]) /* For scalars, this is a mode with twice the precision. For vectors, this is a mode with the same inner mode but with twice the elements. */ extern const unsigned char mode_2xwider[NUM_MACHINE_MODES]; -#define GET_MODE_2XWIDER_MODE(MODE) ((enum machine_mode) mode_2xwider[MODE]) +#define GET_MODE_2XWIDER_MODE(MODE) ((machine_mode) mode_2xwider[MODE]) /* Return the mode for data of a given size SIZE and mode class CLASS. If LIMIT is nonzero, then don't use modes bigger than MAX_FIXED_MODE_SIZE. The value is BLKmode if no other mode is found. */ -extern enum machine_mode mode_for_size (unsigned int, enum mode_class, int); +extern machine_mode mode_for_size (unsigned int, enum mode_class, int); /* Similar, but find the smallest mode for a given width. */ -extern enum machine_mode smallest_mode_for_size (unsigned int, +extern machine_mode smallest_mode_for_size (unsigned int, enum mode_class); /* Return an integer mode of the exact same size as the input mode, or BLKmode on failure. */ -extern enum machine_mode int_mode_for_mode (enum machine_mode); +extern machine_mode int_mode_for_mode (machine_mode); -extern enum machine_mode bitwise_mode_for_mode (enum machine_mode); +extern machine_mode bitwise_mode_for_mode (machine_mode); /* Return a mode that is suitable for representing a vector, or BLKmode on failure. */ -extern enum machine_mode mode_for_vector (enum machine_mode, unsigned); +extern machine_mode mode_for_vector (machine_mode, unsigned); /* A class for iterating through possible bitfield modes. */ class bit_field_mode_iterator @@ -285,11 +285,11 @@ public: bit_field_mode_iterator (HOST_WIDE_INT, HOST_WIDE_INT, HOST_WIDE_INT, HOST_WIDE_INT, unsigned int, bool); - bool next_mode (enum machine_mode *); + bool next_mode (machine_mode *); bool prefer_smaller_modes (); private: - enum machine_mode m_mode; + machine_mode m_mode; /* We use signed values here because the bit position can be negative for invalid input such as gcc.dg/pr48335-8.c. */ HOST_WIDE_INT m_bitsize; @@ -303,36 +303,36 @@ private: /* Find the best mode to use to access a bit field. */ -extern enum machine_mode get_best_mode (int, int, +extern machine_mode get_best_mode (int, int, unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT, unsigned int, - enum machine_mode, bool); + machine_mode, bool); /* Determine alignment, 1<=result<=BIGGEST_ALIGNMENT. */ extern CONST_MODE_BASE_ALIGN unsigned char mode_base_align[NUM_MACHINE_MODES]; -extern unsigned get_mode_alignment (enum machine_mode); +extern unsigned get_mode_alignment (machine_mode); #define GET_MODE_ALIGNMENT(MODE) get_mode_alignment (MODE) /* Get the precision of the mode or its inner mode if it has one. */ -extern unsigned int element_precision (enum machine_mode); +extern unsigned int element_precision (machine_mode); /* For each class, get the narrowest mode in that class. */ extern const unsigned char class_narrowest_mode[MAX_MODE_CLASS]; #define GET_CLASS_NARROWEST_MODE(CLASS) \ - ((enum machine_mode) class_narrowest_mode[CLASS]) + ((machine_mode) class_narrowest_mode[CLASS]) /* Define the integer modes whose sizes are BITS_PER_UNIT and BITS_PER_WORD and the mode whose class is Pmode and whose size is POINTER_SIZE. */ -extern enum machine_mode byte_mode; -extern enum machine_mode word_mode; -extern enum machine_mode ptr_mode; +extern machine_mode byte_mode; +extern machine_mode word_mode; +extern machine_mode ptr_mode; /* Target-dependent machine mode initialization - in insn-modes.c. */ extern void init_adjust_machine_modes (void); @@ -348,7 +348,7 @@ extern void init_adjust_machine_modes (void); typedef struct { /* These parts are initailized by genmodes output */ unsigned int bitsize; - enum machine_mode m; + machine_mode m; /* RID_* is RID_INTN_BASE + index into this array */ } int_n_data_t; |