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| From: | Rajalakshmi Srinivasaraghavan |
| Subject: | Re: [Qemu-devel] [PATCH v3 5/5] target-ppc: add vector permute right indexed instruction |
| Date: | Tue, 16 Aug 2016 15:44:50 +0530 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2 |
On 08/16/2016 10:15 AM, David Gibson wrote:
Why do you need this gen_vpermr() function while there isn't a matching gen_vperm()?
vperm is handled as part of GEN_VAFORM_PAIRED(vsel, vperm, 21) However the opcode format of vpermr cannot be combined with any other instruction of VA form. -- Thanks Rajalakshmi S
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