[Bug optimization/13194] New: -O2 causes compiler hang , -Os causes ICE

[bryner at brianryner dot com]

With the tree-ssa branch pulled today, compiling the attached testcase with -O2
causes gcc to hang.  On the same testcase, -Os crashes the compiler.

-- 
           Summary: -O2 causes compiler hang , -Os causes ICE
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bryner at brianryner dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13194