[Bug c/42513] New: -ftree-vectorize and zlib: firefox crashes with segmentation faults on start

[mecareful at gmail dot com]

When using all O3 flags without -ftree-vectorize, all work good.
So, I think there is a trouble which can be determined by testing this option
on sys-libs/zlib - package.


-- 
           Summary: -ftree-vectorize and zlib: firefox crashes with
                    segmentation faults on start
           Product: gcc
           Version: 4.4.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mecareful at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42513