[Bug tree-optimization/80925] New: [8 Regression] vect peeling failures

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80925

            Bug ID: 80925
           Summary: [8 Regression] vect peeling failures
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dje at gcc dot gnu.org
                CC: rdapp at linux dot vnet.ibm.com, segher at gcc dot gnu.org,
                    wschmidt at gcc dot gnu.org
  Target Milestone: ---
            Target: powerpc*-*-*

The recent changes to the vect peeling cost model have introduced numerous
failures to powerpc vect testsuite.