On 09/18/2012 05:23 PM, Max Filippov wrote:
> +uint32_t HELPER(ftoi)(float32 v, uint32_t rounding_mode, uint32_t scale)
> +{
> + float_status fp_status = {0};
> +
> + set_float_rounding_mode(rounding_mode, &fp_status);
> + return float32_to_int32(
> + float32_scalbn(v, scale, &fp_status), &fp_status);
> +}
> +
> +uint32_t HELPER(ftoui)(float32 v, uint32_t rounding_mode, uint32_t scale)
> +{
> + float_status fp_status = {0};
> + float32 res;
> +
> + set_float_rounding_mode(rounding_mode, &fp_status);
> +
> + res = float32_scalbn(v, scale, &fp_status);
> +
> + if (float32_is_neg(v) && !float32_is_any_nan(v)) {
> + return float32_to_int32(res, &fp_status);
> + } else {
> + return float32_to_uint32(res, &fp_status);
> + }
> +}
Are you really intending to discard any exceptions raised here?
r~
