[Bug lto/90889] snapshot 20190614 fails to build Ada with LTO

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |mjambor at suse dot cz

--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
The failing check is Martin (Jambor's) sanity check of ipa-cp, so I am adding
him to CC: at very first glance it looks like ipa bug exposed by LTO.

BTW are all those type mismatch waning actually correct? I was looking into the
Ada manual for C compatibility and i think we implement it correctly, so there
should be no mismatches if language standard is followed. It is easily possible
that I missed something important.

BTW -fchecking=0 lets me to finish the build, but later I get wrong -fPIC for
ada runtime, which also seem new.