https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
--- Comment #10 from Martin Jambor ---
OK, this is new: The problem is that topological ordering on which
IPA-CP operates is bogus, reverting Martin's r272115 restored Ada LTO
bootstrap for me.
I however tried breakpointing in IPA-CP's ignore_ed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
--- Comment #9 from Jan Hubicka ---
> The gcc_unreachable in ipcp_verify_propagated_values gets tripped over
> if there is a TOP lattice in any of the IPA-CP scalar constant
> propagation lattices after the propagation.
>
> All non-local nodes g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
Martin Jambor changed:
What|Removed |Added
CC||jamborm at gcc dot gnu.org
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
--- Comment #7 from Jan Hubicka ---
Created attachment 46490
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46490&action=edit
dumps
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
--- Comment #6 from Eric Botcazou ---
> Perhaps it may make sense to compile the non-compliant units with
> -fno-lto so we stay safe?
I'll have a look, but that's probably overkill.
> (while working on alias oracle I would like to be able to LT
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
--- Comment #5 from Jan Hubicka ---
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
>
> Eric Botcazou changed:
>
>What|Removed |Added
> --
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
Eric Botcazou changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
Jan Hubicka changed:
What|Removed |Added
CC||mjambor at suse dot cz
--- Comment #3 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
Jan Hubicka changed:
What|Removed |Added
CC||hubicka at gcc dot gnu.org
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90889
Eric Botcazou changed:
What|Removed |Added
CC||ebotcazou at gcc dot gnu.org,
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