On Wed, 30 Aug 2023, juzhe.zh...@rivai.ai wrote:
> I am wondering whether we do have some situations that
> vec_pack/vec_unpack/vec_widen_xxx/dot_prod pattern can be beneficial for RVV ?
> I have ever met some situation that vec_unpack can be beneficial when working
> on SELECT_VL but I don't wh
I am wondering whether we do have some situations that
vec_pack/vec_unpack/vec_widen_xxx/dot_prod pattern can be beneficial for RVV ?
I have ever met some situation that vec_unpack can be beneficial when working
on SELECT_VL but I don't which case
juzhe.zh...@rivai.ai
From: Robin Dapp
Da
Thanks Richi.
>> both same units would be sext, not vec_unpacks_{lo,hi} - the vectorizer
Sorry I made a mistake here. They are not the same nunits.
wrapv-vect-reduc-dot-s8b.c:29:14: note: get vectype for scalar type: short
int
wrapv-vect-reduc-dot-s8b.c:29:14: note: vectype: vector([8,8]) s
