diff options
Diffstat (limited to 'gcc/config/visium/visium.h')
| -rw-r--r-- | gcc/config/visium/visium.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/gcc/config/visium/visium.h b/gcc/config/visium/visium.h index 1612b95..4e7485e 100644 --- a/gcc/config/visium/visium.h +++ b/gcc/config/visium/visium.h @@ -556,16 +556,6 @@ 50, 51, 52, /* flags, arg, frame */ \ 0, 34 } /* r0, f0 */ -/* `HARD_REGNO_NREGS (REGNO, MODE)' - - A C expression for the number of consecutive hard registers, - starting at register number REGNO, required to hold a value of mode - MODE. */ -#define HARD_REGNO_NREGS(REGNO, MODE) \ - ((REGNO) == MDB_REGNUM ? \ - ((GET_MODE_SIZE (MODE) + 2 * UNITS_PER_WORD - 1) / (2 * UNITS_PER_WORD)) \ - : ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)) - /* `HARD_REGNO_RENAME_OK (OLD_REG, NEW_REG)' A C expression which is nonzero if hard register NEW_REG can be @@ -751,18 +741,6 @@ enum reg_class #define CANNOT_CHANGE_MODE_CLASS(FROM,TO,CLASS) \ (CLASS == MDB ? (GET_MODE_SIZE (FROM) != GET_MODE_SIZE (TO)) : 0) -/* `CLASS_MAX_NREGS (CLASS, MODE)' - - A C expression for the maximum number of consecutive registers of - class CLASS needed to hold a value of mode MODE. - - This is closely related to the macro `HARD_REGNO_NREGS'. In fact, - the value of the macro `CLASS_MAX_NREGS (CLASS, MODE)' should be - the maximum value of `HARD_REGNO_NREGS (REGNO, MODE)' for all REGNO - values in the class CLASS. - - This macro helps control the handling of multiple-word values in - the reload pass. */ #define CLASS_MAX_NREGS(CLASS, MODE) \ ((CLASS) == MDB ? \ ((GET_MODE_SIZE (MODE) + 2 * UNITS_PER_WORD - 1) / (2 * UNITS_PER_WORD)) \ |