extern int hard_regno_mode_ok[FIRST_PSEUDO_REGISTER];
/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
- On SPARC, the cpu registers can hold any mode but the float registers
- can only hold SFmode or DFmode. See sparc.c for how we
- initialize this. */
+ See sparc.c for how we initialize this. */
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
((hard_regno_mode_ok[REGNO] & (1<<(int)(MODE))) != 0)