320   enum tree_code subcode = gimple_assign_rhs_code (stmt);  in fold_gimple_assign()  local
325   switch (get_gimple_rhs_class (subcode))  in fold_gimple_assign()
430       result = fold_ternary_loc (loc, subcode,  in fold_gimple_assign()
4168       enum tree_code subcode = ERROR_MARK;  in gimple_fold_call()  local
4223 	  subcode = PLUS_EXPR;  in gimple_fold_call()
4226 	  subcode = MINUS_EXPR;  in gimple_fold_call()
4229 	  subcode = MULT_EXPR;  in gimple_fold_call()
4232 	  subcode = PLUS_EXPR;  in gimple_fold_call()
4236 	  subcode = MINUS_EXPR;  in gimple_fold_call()
4240 	  subcode = MULT_EXPR;  in gimple_fold_call()
4246       if (subcode != ERROR_MARK)  in gimple_fold_call()
4263 	    result = subcode == MULT_EXPR ? integer_zero_node : arg0;  in gimple_fold_call()
4265 	  else if (subcode != MINUS_EXPR && integer_zerop (arg0))  in gimple_fold_call()
4266 	    result = subcode == MULT_EXPR ? integer_zero_node : arg1;  in gimple_fold_call()
4268 	  else if (subcode == MINUS_EXPR && operand_equal_p (arg0, arg1, 0))  in gimple_fold_call()
4271 	  else if (subcode == MULT_EXPR && integer_onep (arg1))  in gimple_fold_call()
4273 	  else if (subcode == MULT_EXPR && integer_onep (arg0))  in gimple_fold_call()
4279 		result = int_const_binop (subcode, fold_convert (type, arg0),  in gimple_fold_call()
4282 		result = int_const_binop (subcode, arg0, arg1);  in gimple_fold_call()
4283 	      if (result && arith_overflowed_p (subcode, type, arg0, arg1))  in gimple_fold_call()
6134         enum tree_code subcode = gimple_assign_rhs_code (stmt);  in gimple_fold_stmt_to_constant_1()  local
6136         switch (get_gimple_rhs_class (subcode))  in gimple_fold_stmt_to_constant_1()
6141               enum tree_code_class kind = TREE_CODE_CLASS (subcode);  in gimple_fold_stmt_to_constant_1()
6188 	      if (subcode == OBJ_TYPE_REF)  in gimple_fold_stmt_to_constant_1()
6245 	    if (subcode == POINTER_PLUS_EXPR)  in gimple_fold_stmt_to_constant_1()
6266 	    else if (subcode == EQ_EXPR  in gimple_fold_stmt_to_constant_1()
6267 		     || subcode == NE_EXPR)  in gimple_fold_stmt_to_constant_1()
6279 			&& ((subcode == NE_EXPR && integer_zerop (op1))  in gimple_fold_stmt_to_constant_1()
6280 			    || (subcode == EQ_EXPR && integer_onep (op1))))  in gimple_fold_stmt_to_constant_1()
6292               return fold_ternary_loc (loc, subcode,  in gimple_fold_stmt_to_constant_1()
6308 	    enum tree_code subcode = ERROR_MARK;  in gimple_fold_stmt_to_constant_1()  local
6312 		subcode = PLUS_EXPR;  in gimple_fold_stmt_to_constant_1()
6315 		subcode = MINUS_EXPR;  in gimple_fold_stmt_to_constant_1()
6318 		subcode = MULT_EXPR;  in gimple_fold_stmt_to_constant_1()
6339 		switch (subcode)  in gimple_fold_stmt_to_constant_1()
6356 	      = fold_binary_loc (loc, subcode, TREE_TYPE (arg0), op0, op1);  in gimple_fold_stmt_to_constant_1()