[Bug rtl-optimization/42429] New: Miscompilation of 2fish on s390

["jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The testcase I'm going to attach is miscompiled with -m31 -O2 -fno-inline
-march=z9-109 -mtune=z10 (-march=z990 instead of -march=z9-109 too), aborts in
that case.
With sed 's/schedule-insns/no-schedule-insns/' works fine.
Fails on current branches/gcc-4_4-branch as well as redhat/gcc-4_4-branch, when
compiled with a x86_64-linux -> s390x-linux cross or natively.


-- 
           Summary: Miscompilation of 2fish on s390
           Product: gcc
           Version: 4.4.2
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
GCC target triplet: s390x-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42429