[Bug target/83789] __builtin_altivec_lvx fails for powerpc for altivec-4.c

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83789

--- Comment #9 from Peter Bergner <bergner at gcc dot gnu.org> ---
Created attachment 43417
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43417&action=edit
Proposed patch to merge altivec patterns.

Hi Kaushik,

Can you see if the following unetsted patch fixes your ICE?  In the end, it's
cleaner to just combine the two patterns.