On 3/12/20 7:58 AM, LIU Zhiwei wrote:
> +static int8_t vnclip8(CPURISCVState *env, int16_t a, int8_t b)
> +{
> +    uint8_t round, shift = b & 0xf;
> +    int16_t res;
> +
> +    round = get_round(env, a, shift);
> +    res   = (a >> shift)  + round;
> +    if (res > INT8_MAX) {
> +        env->vxsat = 0x1;
> +        return INT8_MAX;
> +    } else if (res < INT8_MIN) {
> +        env->vxsat = 0x1;
> +        return INT8_MIN;
> +    } else {
> +        return res;
> +    }
> +}
> +static int16_t vnclip16(CPURISCVState *env, int32_t a, int16_t b)

Likewise.


r~

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