[Bug lto/57554] New: [4.9 regression] 176.gcc built with -flto miscompared after r198917 for x86

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57554

            Bug ID: 57554
           Summary: [4.9 regression] 176.gcc built with -flto miscompared
                    after r198917 for x86
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
          Assignee: unassigned at gcc dot gnu.org
          Reporter: izamyatin at gmail dot com
                CC: jh at suse dot cz
            Target: x86

Note that before r198917 there was compilation fail for this test.

Compile flags: -O3 -funroll-loops -ffast-math -flto