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

[bergner at gcc dot gnu.org]

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

--- Comment #21 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Peter Bergner from comment #20)
> Vlad, for the following change in the hunk above:
> 
> >                                       new_reg != NULL_RTX ? sreg : src,
> 
> shouldn't that always be just "sreg"?  Ie, why are we testing for new_reg !=
> NULL_RTX and sometimes passing in "src"?

Well we still ICE even with that, so this will take more digging.