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[Bug bootstrap/71578] [7 Regression] segfault during LTO/PGO bootstrap on ppc64le


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71578

--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> (In reply to Markus Trippelsdorf from comment #2)
> > Started with r237556:
> > 
> > commit 1176073cc1a63f14198c3ba0a02c8f5a52442c2f
> > Author: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
> > Date:   Fri Jun 17 14:28:57 2016 +0000
> > 
> >     Change PRED_LOOP_EXIT from 92 to 85.
> 
> This definitely exposed a latent bug somewhere.

Yeah. I will try to bisect with PRED_LOOP_EXIT set to 85...

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