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Re: [qemu-s390x] [Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECT


From: Richard Henderson
Subject: Re: [qemu-s390x] [Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECTOR LOAD GR FROM VR ELEMENT
Date: Thu, 28 Feb 2019 09:10:54 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0

On 2/28/19 12:27 AM, David Hildenbrand wrote:
> +    /* fast path if we don't need the register content */
> +    if (!get_field(s->fields, b2)) {
> +        uint8_t enr = get_field(s->fields, d2) & (NUM_VEC_ELEMENTS(es) - 1);
> +
> +        read_vec_element_i64(o->out, get_field(s->fields, v3), enr, es);
> +        return DISAS_NEXT;
> +    }
> +
> 
> Should do the trick, right?

Yep!


r~



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