diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 12:49:49 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 12:49:49 +0000 |
| commit | e2ec52cad85e7fdd83aa32fbff941d42eeebbd8a (patch) | |
| tree | 4c749de5dc4a776f1ab9f29f46405e370f12efcc /gcc/machmode.h | |
| parent | 65b0537f9e9741318f7c8e738b6dd3b8f82f58b5 (diff) | |
| download | gcc-e2ec52cad85e7fdd83aa32fbff941d42eeebbd8a.tar.gz | |
* genmodes.c (struct mode_data): Add need_bytesize_adj field.
(blank_mode): Initialize it.
(emit_mode_size_inline, emit_mode_nunits_inline,
emit_mode_inner_inline): New functions.
(emit_insn_modes_h): Call them and surround their output with
#if GCC_VERSION >= 4001 ... #endif.
* machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
For GCC_VERSION >= 4001 use mode_*_inline routines instead of
mode_* arrays if the argument is __builtin_constant_p.
* lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
is enum machine_mode.
fortran/
* trans-types.c (gfc_init_kinds): Make sure GET_MODE_BITSIZE
argument is enum machine_mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209484 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index bc5d901d245..222e6263e0b 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -177,7 +177,13 @@ extern const unsigned char mode_class[NUM_MACHINE_MODES]; /* Get the size in bytes and bits of an object of mode MODE. */ extern CONST_MODE_SIZE unsigned char mode_size[NUM_MACHINE_MODES]; +#if GCC_VERSION >= 4001 +#define GET_MODE_SIZE(MODE) \ + ((unsigned short) (__builtin_constant_p (MODE) \ + ? mode_size_inline (MODE) : mode_size[MODE])) +#else #define GET_MODE_SIZE(MODE) ((unsigned short) mode_size[MODE]) +#endif #define GET_MODE_BITSIZE(MODE) \ ((unsigned short) (GET_MODE_SIZE (MODE) * BITS_PER_UNIT)) @@ -203,7 +209,13 @@ extern const unsigned HOST_WIDE_INT mode_mask_array[NUM_MACHINE_MODES]; /* Return the mode of the inner elements in a vector. */ 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) \ + ? mode_inner_inline (MODE) : mode_inner[MODE])) +#else #define GET_MODE_INNER(MODE) ((enum machine_mode) mode_inner[MODE]) +#endif /* Get the size in bytes or bites of the basic parts of an object of mode MODE. */ @@ -224,7 +236,13 @@ extern const unsigned char mode_inner[NUM_MACHINE_MODES]; /* Get the number of units in the object. */ extern const unsigned char mode_nunits[NUM_MACHINE_MODES]; +#if GCC_VERSION >= 4001 +#define GET_MODE_NUNITS(MODE) \ + ((unsigned char) (__builtin_constant_p (MODE) \ + ? mode_nunits_inline (MODE) : mode_nunits[MODE])) +#else #define GET_MODE_NUNITS(MODE) mode_nunits[MODE] +#endif /* Get the next wider natural mode (eg, QI -> HI -> SI -> DI -> TI). */ |