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Date: Wed, 29 Oct 2003 17:42:00 -0000
From: "chlunde+bug at ifi dot uio dot no" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20031029174045.12828.chlunde+bug@ifi.uio.no>
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Subject: [Bug c++/12828] New: -floop-optimize is unstable on PowerPC
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X-SW-Source: 2003-10/txt/msg02605.txt.bz2
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12828

           Summary: -floop-optimize is unstable on PowerPC
           Product: gcc
           Version: 3.3.2
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: chlunde+bug at ifi dot uio dot no
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-linux-gnu

Perfectly fine code seems to give segmentation faults on PowerPC with the new 
-floop-optimize flag.  I've only tested this with GCC 3.3.2 from Debian 
unstable. 
 
Here's a small example of code which gives SIGSEGV 
http://www.rashbox.org/~chlunde/gccloopbug.cc