[Bug lto/58108] New: [4.9 regression] 32-bit g++.dg/torture/covariant-1.C -O2 -flto FAILs

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58108

            Bug ID: 58108
           Summary: [4.9 regression] 32-bit g++.dg/torture/covariant-1.C
                    -O2 -flto FAILs
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
              Host: i386-pc-solaris2.10, x86_64-unknown-linux-gnu
            Target: i386-pc-solaris2.10, x86_64-unknown-linux-gnu
             Build: i386-pc-solaris2.10, x86_64-unknown-linux-gnu

Between 20130802 (r201435) and 20130206 (r201516), there occur two new
testsuite
failures:

FAIL: g++.dg/torture/covariant-1.C  -O2 -flto -flto-partition=none  execution
test
FAIL: g++.dg/torture/covariant-1.C  -O2 -flto  execution test

This happens for the 32-bit multilib only, but on both Solaris 10/x86 and
Linux/x86_64.

The test just aborts.

This is a regression from 4.8.

I've not yet started a reghunt.

  Rainer