8902       tree base0, base1, offset0 = NULL_TREE, offset1 = NULL_TREE;  in fold_comparison()  local
8912       base0 = arg0;  in fold_comparison()
8915 	  base0 = get_inner_reference (TREE_OPERAND (arg0, 0),  in fold_comparison()
8918 	  if (TREE_CODE (base0) == INDIRECT_REF)  in fold_comparison()
8919 	    base0 = TREE_OPERAND (base0, 0);  in fold_comparison()
8925 	  base0 = TREE_OPERAND (arg0, 0);  in fold_comparison()
8926 	  STRIP_SIGN_NOPS (base0);  in fold_comparison()
8927 	  if (TREE_CODE (base0) == ADDR_EXPR)  in fold_comparison()
8929 	      base0 = TREE_OPERAND (base0, 0);  in fold_comparison()
8984            && TREE_CODE (base0) == VAR_DECL  in fold_comparison()
8985            && auto_var_in_fn_p (base0, current_function_decl)  in fold_comparison()
8995               && TREE_CODE (base0) == SSA_NAME  in fold_comparison()
8996               && TREE_CODE (SSA_NAME_VAR (base0)) == PARM_DECL  in fold_comparison()
8997               && SSA_NAME_IS_DEFAULT_DEF (base0)))  in fold_comparison()
9006                && operand_equal_p (base0, base1, 0))  in fold_comparison()
9015 		  || (indirect_base0 && DECL_P (base0))  in fold_comparison()
9022 		  && (pointer_may_wrap_p (base0, offset0, bitpos0)  in fold_comparison()
9055 		       || (indirect_base0 && DECL_P (base0))  in fold_comparison()
9074 		  && (pointer_may_wrap_p (base0, offset0, bitpos0)  in fold_comparison()
9090 	       && base0 != base1  in fold_comparison()
9093 	       && (((TREE_CODE (base0) == VAR_DECL  in fold_comparison()
9094 		     || TREE_CODE (base0) == PARM_DECL)  in fold_comparison()
9095 		    && (targetm.binds_local_p (base0)  in fold_comparison()
9097 		   || CONSTANT_CLASS_P (base0))  in fold_comparison()
9101 			|| CONSTANT_CLASS_P (base0)))  in fold_comparison()
9115 		   ? base0 != TREE_OPERAND (arg0, 0) : base0 != arg0)  in fold_comparison()
9123 	    base0 = build_fold_addr_expr_loc (loc, base0);  in fold_comparison()
9126 	  return fold_build2_loc (loc, code, type, base0, base1);  in fold_comparison()
9726   tree base0 = TREE_OPERAND (aref0, 0);  in fold_addr_of_array_ref_difference()  local
9733   if ((TREE_CODE (base0) == ARRAY_REF  in fold_addr_of_array_ref_difference()
9736 	   = fold_addr_of_array_ref_difference (loc, type, base0, base1)))  in fold_addr_of_array_ref_difference()
9737       || (INDIRECT_REF_P (base0)  in fold_addr_of_array_ref_difference()
9740 					     TREE_OPERAND (base0, 0),  in fold_addr_of_array_ref_difference()
9742       || operand_equal_p (base0, base1, 0))  in fold_addr_of_array_ref_difference()