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Re: [PATCH v5 00/11] s390x/tcg: Implement Vector-Enhancements Facility 2
From: |
David Hildenbrand |
Subject: |
Re: [PATCH v5 00/11] s390x/tcg: Implement Vector-Enhancements Facility 2 |
Date: |
Mon, 25 Apr 2022 09:51:09 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2 |
On 25.04.22 09:43, Christian Borntraeger wrote:
> Am 23.03.22 um 14:57 schrieb David Miller:
>> Implement Vector-Enhancements Facility 2 for s390x
>>
>> resolves: https://gitlab.com/qemu-project/qemu/-/issues/738
>>
>> implements:
>> VECTOR LOAD ELEMENTS REVERSED (VLER)
>> VECTOR LOAD BYTE REVERSED ELEMENTS (VLBR)
>> VECTOR LOAD BYTE REVERSED ELEMENT (VLEBRH, VLEBRF, VLEBRG)
>> VECTOR LOAD BYTE REVERSED ELEMENT AND ZERO (VLLEBRZ)
>> VECTOR LOAD BYTE REVERSED ELEMENT AND REPLICATE (VLBRREP)
>> VECTOR STORE ELEMENTS REVERSED (VSTER)
>> VECTOR STORE BYTE REVERSED ELEMENTS (VSTBR)
>> VECTOR STORE BYTE REVERSED ELEMENTS (VSTEBRH, VSTEBRF, VSTEBRG)
>> VECTOR SHIFT LEFT DOUBLE BY BIT (VSLD)
>> VECTOR SHIFT RIGHT DOUBLE BY BIT (VSRD)
>> VECTOR STRING SEARCH (VSTRS)
>>
>> modifies:
>> VECTOR FP CONVERT FROM FIXED (VCFPS)
>> VECTOR FP CONVERT FROM LOGICAL (VCFPL)
>> VECTOR FP CONVERT TO FIXED (VCSFP)
>> VECTOR FP CONVERT TO LOGICAL (VCLFP)
>> VECTOR SHIFT LEFT (VSL)
>> VECTOR SHIFT RIGHT ARITHMETIC (VSRA)
>> VECTOR SHIFT RIGHT LOGICAL (VSRL)
>>
>>
>> David Miller (9):
>> tcg: Implement tcg_gen_{h,w}swap_{i32,i64}
>> target/s390x: vxeh2: vector convert short/32b
>> target/s390x: vxeh2: vector string search
>> target/s390x: vxeh2: Update for changes to vector shifts
>> target/s390x: vxeh2: vector shift double by bit
>> target/s390x: vxeh2: vector {load, store} elements reversed
>> target/s390x: vxeh2: vector {load, store} byte reversed elements
>> target/s390x: vxeh2: vector {load, store} byte reversed element
>> target/s390x: add S390_FEAT_VECTOR_ENH2 to qemu CPU model
>> tests/tcg/s390x: Tests for Vector Enhancements Facility 2
>> target/s390x: Fix writeback to v1 in helper_vstl
>>
>> Richard Henderson (2):
>> tcg: Implement tcg_gen_{h,w}swap_{i32,i64}
>> target/s390x: Fix writeback to v1 in helper_vstl
>
>
> I guess we can now re-do this series against 7.1-devel (qemu/master) which
> does
> have the machine compat changes. Apart from that this should be ready now?
>
Yes, I think so. I can respin with the proper compat changes if requested.
--
Thanks,
David / dhildenb