On Thu, Nov 23, 2023 at 4:29 PM Xiang Gao wrote:
>
> Thank you for your detailed explanation.
> Can I do some testing and submit this patch?
Please do, thanks.
On Date: Mon, 20 Nov 2023 16:05:43PM +0700, John Naylor wrote:
>On Wed, Nov 8, 2023 at 2:44=E2=80=AFPM Xiang Gao wrote:
>> * function. We could instead adopt the behavior of Arm's vmaxvq_u32(), i=
>.e.
>> * check each 32-bit element, but that would require an additional mask
>> * operation on
On Wed, Nov 8, 2023 at 2:44 PM Xiang Gao wrote:
> * function. We could instead adopt the behavior of Arm's vmaxvq_u32(), i.e.
> * check each 32-bit element, but that would require an additional mask
> * operation on x86.
> */
> But I still don't understand why the vmaxvq_u32 intrinsic is
Hi all,
I have some questions about the implementation of vector32_is_highbit_set on
arm.
Below is the comment and the implementation for this function.
/*
* Exactly like vector8_is_highbit_set except for the input type, so it
* looks at each byte separately.
*
* XXX x86 uses the same
