[Bug target/69345] New: [6 Regression] 459.GemsFDTD regression

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69345

            Bug ID: 69345
           Summary: [6 Regression] 459.GemsFDTD regression
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rguenth at gcc dot gnu.org
  Target Milestone: ---

Our two SPEC 2006 testers show a 459.GemsFDTD regression a few days ago, the
bdver2 tester between r232400 and r232444 while the corei7-avx2 one between
r232395 and r232457.

No further bisection / confirmation done yet.  GemsFDTD is Fortran.