174   enum reg_class rclass;  in get_try_hard_regno()
217 static enum reg_class
243 in_class_p (rtx reg, enum reg_class cl, enum reg_class *new_class)  in in_class_p()
245   enum reg_class rclass, common_class;  in in_class_p()
563 		enum reg_class rclass, bool in_subreg_p,  in get_reload_reg()
567   enum reg_class new_class;  in get_reload_reg()
843 narrow_reload_pseudo_class (rtx reg, enum reg_class cl)  in narrow_reload_pseudo_class()
845   enum reg_class rclass;  in narrow_reload_pseudo_class()
923 	      enum reg_class goal_class, rtx_insn **before,  in match_reload()
1090 static enum reg_class
1094   enum reg_class op_class = NO_REGS;  in reg_class_from_constraints()
1109 	enum reg_class cl = reg_class_for_constraint (cn);  in reg_class_from_constraints()
1129 static inline enum reg_class
1174   enum reg_class dclass, sclass, secondary_class;  in check_and_process_move()
1240       = (enum reg_class) targetm.secondary_reload (false, dest,  in check_and_process_move()
1247       enum reg_class old_sclass = secondary_class;  in check_and_process_move()
1254 	= (enum reg_class) targetm.secondary_reload (true, src,  in check_and_process_move()
1280       enum reg_class scratch_class;  in check_and_process_move()
1313 static enum reg_class goal_alt[MAX_RECOG_OPERANDS];
1370 		  enum reg_class cl)  in process_addr_reg()
1373   enum reg_class rclass, new_class;  in process_addr_reg()
1502   enum reg_class regclass;  in simplify_operand_subreg()
1574 	  enum reg_class rclass  in simplify_operand_subreg()
1575 	    = (enum reg_class) targetm.preferred_reload_class (reg, ALL_REGS);  in simplify_operand_subreg()
1594 	    = (enum reg_class) targetm.preferred_reload_class (reg, ALL_REGS);  in simplify_operand_subreg()
1667       enum reg_class rclass;  in simplify_operand_subreg()
1677 	  = (enum reg_class) targetm.preferred_reload_class (reg, ALL_REGS);  in simplify_operand_subreg()
1737       enum reg_class rclass  in simplify_operand_subreg()
1738 	= (enum reg_class) targetm.preferred_reload_class (reg, ALL_REGS);  in simplify_operand_subreg()
1834 reg_in_class_p (rtx reg, enum reg_class cl)  in reg_in_class_p()
1844 prohibited_class_reg_set_mode_p (enum reg_class rclass,  in prohibited_class_reg_set_mode_p()
1867 update_and_check_small_class_inputs (int nop, enum reg_class op_class)  in update_and_check_small_class_inputs()
1922   enum reg_class curr_alt[MAX_RECOG_OPERANDS];  in process_alt_operands()
1943   enum reg_class cl;  in process_alt_operands()
2021 	  enum reg_class this_alternative, this_costly_alternative;  in process_alt_operands()
2873 			   (enum reg_class) curr_alt[1]) != NO_REGS))  in process_alt_operands()
3040   enum reg_class cl;  in base_to_reg()
3073   enum reg_class cl;  in base_plus_disp_to_reg()
3348 	  enum reg_class cl = base_reg_class (ad.mode, ad.as,  in process_address_1()
3411 	  enum reg_class cl = base_reg_class (ad.mode, ad.as, PLUS,  in process_address_1()
3424       enum reg_class cl;  in process_address_1()
3516       enum reg_class cl = base_reg_class (ad.mode, ad.as,  in process_address_1()
3562 emit_inc (enum reg_class new_rclass, rtx in, rtx value, poly_int64 inc_amount)  in emit_inc()
3686   enum reg_class dclass, sclass;  in simple_move_p()
4081 	enum reg_class new_class;  in curr_insn_transform()
4115 		 (op, (enum reg_class) goal_alt[i]) == NO_REGS)  in curr_insn_transform()
4221 	  enum reg_class rclass;  in curr_insn_transform()
5142 check_secondary_memory_needed_p (enum reg_class inher_cl ATTRIBUTE_UNUSED,  in check_secondary_memory_needed_p()
5147   enum reg_class cl;  in check_secondary_memory_needed_p()
5196 		    enum reg_class cl, rtx_insn *insn, rtx next_usage_insns)  in inherit_reload_reg()
5201   enum reg_class rclass = lra_get_allocno_class (original_regno);  in inherit_reload_reg()
5418 static enum reg_class
5419 choose_split_class (enum reg_class allocno_class,  in choose_split_class()
5424   enum reg_class cl, best_cl = NO_REGS;  in choose_split_class()
5425   enum reg_class hard_reg_class ATTRIBUTE_UNUSED  in choose_split_class()
5494   enum reg_class rclass;  in split_reg()
5686 spill_hard_reg_in_range (int regno, enum reg_class rclass, rtx_insn *from, rtx_insn *to)  in spill_hard_reg_in_range()
5831   enum reg_class cl = lra_get_allocno_class (dst_regno), insn_reg_cl;  in process_invariant_for_inheritance()
6110   enum reg_class cl;  in inherit_in_ebb()