289 static struct reg_eqv_elem *reg_eqv_table;  variable
882   eqv = &reg_eqv_table[reg];  in make_new_qty()
923       reg_eqv_table[firstr].prev = new_reg;  in make_regs_eqv()
924       reg_eqv_table[new_reg].next = firstr;  in make_regs_eqv()
925       reg_eqv_table[new_reg].prev = -1;  in make_regs_eqv()
934       while (lastr < FIRST_PSEUDO_REGISTER && reg_eqv_table[lastr].prev >= 0  in make_regs_eqv()
937 	lastr = reg_eqv_table[lastr].prev;  in make_regs_eqv()
938       reg_eqv_table[new_reg].next = reg_eqv_table[lastr].next;  in make_regs_eqv()
939       if (reg_eqv_table[lastr].next >= 0)  in make_regs_eqv()
940 	reg_eqv_table[reg_eqv_table[lastr].next].prev = new_reg;  in make_regs_eqv()
943       reg_eqv_table[lastr].next = new_reg;  in make_regs_eqv()
944       reg_eqv_table[new_reg].prev = lastr;  in make_regs_eqv()
963   p = reg_eqv_table[reg].prev;  in delete_reg_equiv()
964   n = reg_eqv_table[reg].next;  in delete_reg_equiv()
967     reg_eqv_table[n].prev = p;  in delete_reg_equiv()
971     reg_eqv_table[p].next = n;  in delete_reg_equiv()
6749   reg_eqv_table = XNEWVEC (struct reg_eqv_elem, nregs);  in cse_main()
6795   free (reg_eqv_table);  in cse_main()