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Re: [Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECTOR LOAD GR FR
From: |
Richard Henderson |
Subject: |
Re: [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~
- [Qemu-devel] [PATCH v1 08/33] s390x/tcg: Implement VECTOR LOAD, (continued)
[Qemu-devel] [PATCH v1 05/33] s390x/tcg: Implement VECTOR GATHER ELEMENT, David Hildenbrand, 2019/02/26
[Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECTOR LOAD GR FROM VR ELEMENT, David Hildenbrand, 2019/02/26
[Qemu-devel] [PATCH v1 14/33] s390x/tcg: Implement VECTOR LOAD MULTIPLE, David Hildenbrand, 2019/02/26
[Qemu-devel] [PATCH v1 13/33] s390x/tcg: Implement VECTOR LOAD LOGICAL ELEMENT AND ZERO, David Hildenbrand, 2019/02/26
[Qemu-devel] [PATCH v1 16/33] s390x/tcg: Implement VECTOR LOAD VR ELEMENT FROM GR, David Hildenbrand, 2019/02/26