[Bug target/80464] [7 regression] S/390: ICE failed to split vector move

[krebbel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80464

--- Comment #1 from Andreas Krebbel <krebbel at gcc dot gnu.org> ---
Created attachment 41230
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41230&action=edit
Experimental patch

The problem was introduced with the arch12 patchset.