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Re: [qemu-s390x] [Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECT
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From: |
Richard Henderson |
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Subject: |
Re: [qemu-s390x] [Qemu-devel] [PATCH v1 12/33] s390x/tcg: Implement VECTOR LOAD GR FROM VR ELEMENT |
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Date: |
Thu, 28 Feb 2019 09:10:54 -0800 |
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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-s390x] [PATCH v1 08/33] s390x/tcg: Implement VECTOR LOAD, (continued)
[qemu-s390x] [PATCH v1 05/33] s390x/tcg: Implement VECTOR GATHER ELEMENT, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 12/33] s390x/tcg: Implement VECTOR LOAD GR FROM VR ELEMENT, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 20/33] s390x/tcg: Implement VECTOR PACK, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 15/33] s390x/tcg: Implement VECTOR LOAD TO BLOCK BOUNDARY, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 16/33] s390x/tcg: Implement VECTOR LOAD VR ELEMENT FROM GR, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 18/33] s390x/tcg: Implement VECTOR LOAD WITH LENGTH, David Hildenbrand, 2019/02/26
[qemu-s390x] [PATCH v1 19/33] s390x/tcg: Implement VECTOR MERGE (HIGH|LOW), David Hildenbrand, 2019/02/26