[Bug ipa/63580] [5 Regression] ICE : error: invalid argument to gimple call

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63580

--- Comment #2 from marxin at gcc dot gnu.org ---
(In reply to Richard Biener from comment #1)
> You miss to mark p1 addressable in the alias decl (that is, copy
> TREE_ADDRESSABLE).

As I can see, ICF creates thunk to a localalias of foo.
At which please I should preserve addressable attribute?

Thanks,
Martin