[Bug tree-optimization/79389] [7 Regression] 30% performance regression in SciMark2 MonteCarlo

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79389

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2017-02-06
                 CC|                            |rguenth at gcc dot gnu.org
   Target Milestone|---                         |7.0
            Summary|30% performance regression  |[7 Regression] 30%
                   |in SciMark2 MonteCarlo      |performance regression in
                   |                            |SciMark2 MonteCarlo
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Possibly related to PR77283.  Confirmed by looking at
http://gcc.opensuse.org/c++bench-czerny/scimark2/