contrib/gcc/local-alloc.c

1859   int ureg, sreg;
1926   sreg = REGNO (setreg);
1927   if (sreg < FIRST_PSEUDO_REGISTER)
1928     ssize = hard_regno_nregs[sreg][GET_MODE (setreg)];
1946       || (sreg >= FIRST_PSEUDO_REGISTER && reg_qty[sreg] == -1)
1955       || ureg == sreg
1957       || (ureg < FIRST_PSEUDO_REGISTER && sreg < FIRST_PSEUDO_REGISTER)
1974       if (reg_qty[sreg] == -2)
1977       if (reg_qty[sreg] >= 0)
1980 	      && ! TEST_HARD_REG_BIT (qty_phys_copy_sugg[reg_qty[sreg]], ureg))
1982 	      SET_HARD_REG_BIT (qty_phys_copy_sugg[reg_qty[sreg]], ureg);
1983 	      qty_phys_num_copy_sugg[reg_qty[sreg]]++;
1985 	  else if (! TEST_HARD_REG_BIT (qty_phys_sugg[reg_qty[sreg]], ureg))
1987 	      SET_HARD_REG_BIT (qty_phys_sugg[reg_qty[sreg]], ureg);
1988 	      qty_phys_num_sugg[reg_qty[sreg]]++;
1996   if (sreg < FIRST_PSEUDO_REGISTER)
1999 	  && ! TEST_HARD_REG_BIT (qty_phys_copy_sugg[reg_qty[ureg]], sreg))
2001 	  SET_HARD_REG_BIT (qty_phys_copy_sugg[reg_qty[ureg]], sreg);
2004       else if (! TEST_HARD_REG_BIT (qty_phys_sugg[reg_qty[ureg]], sreg))
2006 	  SET_HARD_REG_BIT (qty_phys_sugg[reg_qty[ureg]], sreg);
2015   if (reg_qty[sreg] >= -1
2020 	      != (REG_N_CALLS_CROSSED (sreg) > 0))))
2028       && reg_meets_class_p (sreg, qty[reg_qty[ureg]].min_class))
2032       reg_qty[sreg] = sqty;
2033       reg_offset[sreg] = reg_offset[ureg] + offset;
2034       reg_next_in_qty[sreg] = qty[sqty].first_reg;
2035       qty[sqty].first_reg = sreg;
2038       update_qty_class (sqty, sreg);
2041       qty[sqty].n_calls_crossed += REG_N_CALLS_CROSSED (sreg);
2043 	+= REG_N_THROWING_CALLS_CROSSED (sreg);
2044       qty[sqty].n_refs += REG_N_REFS (sreg);
2045       qty[sqty].freq += REG_FREQ (sreg);