[Bug ipa/71146] [7 Regression] error: __builtin_unreachable or __builtin_trap call with arguments

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71146

--- Comment #9 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Aha,
this is because we do not re-evaulate the predicates for inlined edges and in
the inline order we first inline into thunk and then inline thunk. This results
in some extra work done by tree-inline but is harmless.  So the patch is OK