do the Shufps
Posted: Thu May 06, 2021 11:23 am
Hi all,
Can anyone tell me the shufps code to change the sse channel order from 0123 to 3210? i.e. to reverse it - what would be the 'n' in :
shufps xmm0,xmm0,n; ? (Maybe it needs more than one step ..)
I've read here that there was a handy shufps helper on the forum some years back, but I haven't been able to find it. A ref to that would be most useful!
Thanks
H
Can anyone tell me the shufps code to change the sse channel order from 0123 to 3210? i.e. to reverse it - what would be the 'n' in :
shufps xmm0,xmm0,n; ? (Maybe it needs more than one step ..)
I've read here that there was a handy shufps helper on the forum some years back, but I haven't been able to find it. A ref to that would be most useful!
Thanks
H