[Bug target/78516] [7 Regression] ICE in lra_assign for e500v2

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78516

--- Comment #11 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Created attachment 40372
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40372&action=edit
The proposed patch