432       if (HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (type))  in negate_expr_p()
433 	  || HONOR_SIGNED_ZEROS (element_mode (type))  in negate_expr_p()
445       return !HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (type))  in negate_expr_p()
446 	     && !HONOR_SIGNED_ZEROS (element_mode (type))  in negate_expr_p()
468       if (! HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (TREE_TYPE (t))))  in negate_expr_p()
605       if (!HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (type))  in fold_negate_expr_1()
606 	  && !HONOR_SIGNED_ZEROS (element_mode (type)))  in fold_negate_expr_1()
628       if (!HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (type))  in fold_negate_expr_1()
629 	  && !HONOR_SIGNED_ZEROS (element_mode (type)))  in fold_negate_expr_1()
641       if (! HONOR_SIGN_DEPENDENT_ROUNDING (element_mode (type)))  in fold_negate_expr_1()
5767   if (!HONOR_SIGNED_ZEROS (element_mode (type))  in fold_cond_expr_with_comparison()
5836   if (!HONOR_SIGNED_ZEROS (element_mode (type))  in fold_cond_expr_with_comparison()
5871   if (!HONOR_SIGNED_ZEROS (element_mode (type))  in fold_cond_expr_with_comparison()
10494 	  if (!HONOR_SNANS (element_mode (arg0))  in fold_binary_loc()
10495               && !HONOR_SIGNED_ZEROS (element_mode (arg0))  in fold_binary_loc()
10893       if (!HONOR_SNANS (element_mode (arg0))  in fold_binary_loc()
10894 	  && !HONOR_SIGNED_ZEROS (element_mode (arg0))  in fold_binary_loc()
10998               && !HONOR_SIGNED_ZEROS (element_mode (arg0))  in fold_binary_loc()
12344 	  && !HONOR_SIGNED_ZEROS (element_mode (op1)))  in fold_ternary_loc()
12353 	  && !HONOR_SIGNED_ZEROS (element_mode (op2)))  in fold_ternary_loc()
13947       if (!HONOR_SIGNED_ZEROS (element_mode (type)))  in tree_call_nonnegative_warnv_p()