https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65130
--- Comment #6 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
FWIW, problem started with:
commit 6a0440477bc2a41ade7254552829f320755d0f0f
Author: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat Feb 14 23:46:25 2015 +0000
* ipa-inline-analysis.c (growth_data): Add uninlinable field.
(do_estimate_growth_1): Record if any uninlinable edge was seen.
(estimate_growth): Handle uninlinable edges correctly.
(check_callers): New.
(growth_likely_positive): Handle aliases correctly.
