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Richard Kenner 533d083586 (forbidden_inc_dec_class, in_inc_dec): New variables.
(regclass): Don't alloca the costs twice.
Initialize forbidden_inc_dec_class.
For regs that have inc-dec, ignore forbidden classes.
(record_address_regs): Update in_inc_dec.

From-SVN: r2227
1992-09-24 06:30:43 -04:00
gcc (forbidden_inc_dec_class, in_inc_dec): New variables. 1992-09-24 06:30:43 -04:00