[Bug lto/83201] [7/8 Regression] SPEC CPU2017 505.mcf_r produces incorrect output when built with -flto and FDO

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83201

--- Comment #10 from rguenther at suse dot de <rguenther at suse dot de> ---
On Tue, 19 Dec 2017, marxin at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83201
> 
> --- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
> Using just a single ltrans, I see first divergence in mcf_r.ltrans0.088t.dom1.
> Richi, how possible is the revision real culprit?

Unlikely, it probably triggers a latent issue...