[Bug fortran/41403] New: Optimization: NIST test FM013.f fails at -O1 and above

[jvdelisle at gcc dot gnu dot org]

This test case passes with no optimization. It hangs in a loop with -O1, -O2,
or -O3.

Fails also on 4.3, and 4.4. Attachment to follow.


-- 
           Summary: Optimization: NIST test FM013.f fails at -O1 and above
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jvdelisle at gcc dot gnu dot org
  GCC host triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41403