Lines Matching refs:real_zerop
3128 if (real_zerop (arg0) && real_zerop (arg1)) in operand_equal_p()
3638 if (!HONOR_SIGNED_ZEROS (t) && real_zerop (t)) in hash_operand()
5769 ? real_zerop (arg01) in fold_cond_expr_with_comparison()
7135 if (!real_zerop (addend)) in fold_real_zero_addition_p()
10502 if ((arg0r && (arg0rz = real_zerop (arg0r))) in fold_binary_loc()
10503 || (arg0i && (arg0iz = real_zerop (arg0i)))) in fold_binary_loc()
10507 if (arg0rz && arg1i && real_zerop (arg1i)) in fold_binary_loc()
10515 else if (arg0iz && arg1r && real_zerop (arg1r)) in fold_binary_loc()
10901 if ((arg0r && (arg0rz = real_zerop (arg0r))) in fold_binary_loc()
10902 || (arg0i && (arg0iz = real_zerop (arg0i)))) in fold_binary_loc()
10906 if (arg0rz && arg1i && real_zerop (arg1i)) in fold_binary_loc()
10915 else if (arg0iz && arg1r && real_zerop (arg1r)) in fold_binary_loc()
11001 && real_zerop (TREE_REALPART (arg1))) in fold_binary_loc()
11195 && real_zerop (arg1)) in fold_binary_loc()
11959 && real_zerop (arg1))) in fold_binary_loc()
11975 && (integer_zerop (arg1) || real_zerop (arg1)) in fold_binary_loc()