[Bug target/91735] New: Runtime regression for SPEC2000 177.mesa on Haswell around the end of August 2018

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91735

            Bug ID: 91735
           Summary: Runtime regression for SPEC2000 177.mesa on Haswell
                    around the end of August 2018
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ubizjak at gmail dot com
  Target Milestone: ---

The SUSE SPECfp2000 continuous regression tester shows a ~20% runtime
regression on Haswell around the end of August 2018.

[1] https://gcc.opensuse.org/gcc-old/SPEC/CFP/sb-czerny-head-64/