On Fri, 7 Jun 2019 at 16:40, Richard Henderson
wrote:
>
> On 6/7/19 9:54 AM, Peter Maydell wrote:
> > On Tue, 4 Jun 2019 at 00:22, Richard Henderson
> > wrote:
> >>
> >> These instructions shift left or right depending on the sign
> >> of the input, and 7 bits are significant to the shift. This
On 6/7/19 9:54 AM, Peter Maydell wrote:
> On Tue, 4 Jun 2019 at 00:22, Richard Henderson
> wrote:
>>
>> These instructions shift left or right depending on the sign
>> of the input, and 7 bits are significant to the shift. This
>> requires several masks and selects in addition to the actual
>> sh
On Tue, 4 Jun 2019 at 00:22, Richard Henderson
wrote:
>
> These instructions shift left or right depending on the sign
> of the input, and 7 bits are significant to the shift. This
> requires several masks and selects in addition to the actual
> shifts to form the complete answer.
>
> That said,
Patchew URL:
https://patchew.org/QEMU/20190603232209.20704-1-richard.hender...@linaro.org/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Subject: [Qemu-devel] [PATCH v2] target/arm: Vectorize USHL and SSHL
Type: series
Message-id
These instructions shift left or right depending on the sign
of the input, and 7 bits are significant to the shift. This
requires several masks and selects in addition to the actual
shifts to form the complete answer.
That said, the operation is still a small improvement even for
two 64-bit eleme
