>>
>> >> 1. Background
>> >>
>> >> For loop reduction of accumulating result of a widening operation, the
>> >> preferred pattern is lane-reducing operation, if supported by target.
>> >> Because
>> >> this kind of operation need not preserve intermediate results of widening
>> >> operation, and o
On Sat, Aug 3, 2024 at 2:42 PM Feng Xue OS wrote:
>
> >> 1. Background
> >>
> >> For loop reduction of accumulating result of a widening operation, the
> >> preferred pattern is lane-reducing operation, if supported by target.
> >> Because
> >> this kind of operation need not preserve intermediat
>> 1. Background
>>
>> For loop reduction of accumulating result of a widening operation, the
>> preferred pattern is lane-reducing operation, if supported by target. Because
>> this kind of operation need not preserve intermediate results of widening
>> operation, and only produces reduced amount
On Sun, Jul 21, 2024 at 11:12 AM Feng Xue OS
wrote:
>
> Hi,
>
> I composed some patches to generalize lane-reducing (dot-product is a
> typical representative) pattern recognition, and prepared a RFC document so
> as to help
> review. The original intention was to make a complete solution for
