[Bug target/91736] New: Runtime regression for SPEC2000 252.eon on Haswell around beginning of February 2019

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91736

            Bug ID: 91736
           Summary: Runtime regression for SPEC2000 252.eon on Haswell
                    around beginning of February 2019
           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 SPECint2000 continuous regression tester shows a ~8% runtime
regression on Haswell around the beginning of February 2019.

[1]
https://gcc.opensuse.org/gcc-old/SPEC/CINT/sb-czerny-head-64/252_eon_big.png