[Bug lto/51765] [9/10 Regression] Testsuite ICEs with -flto

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51765

--- Comment #10 from Arseny Solokha <asolokha at gmx dot com> ---
(In reply to Jan Hubicka from comment #8)
> FAIL: gcc.dg/nested-func-12.c (internal compiler error)
> FAIL: gcc.dg/nested-func-9.c (internal compiler error)

I cannot reproduce these as for now. I believe it makes sense to finally close
this PR and maybe mark PR83997 as a regression in turn.