egcs-112 iA32 -funroll-loops bug

[Jeffrey A Law]

  In message < 19990603135230.A779@kurt.kdt.de >you write:
  > garloff@kurt:~/numerix/lina $ gcc -O3 -ffast-math -felide-constructors=20
  >  -fnonnull-objects -fschedule-insns2 -funroll-loops  -mpentiumpro=20
  >  -DHAVE_MEMALIGN -D__GNUC_SUBVER__=3D66  -DUSE_NS  -fPIC -DNUM=3D"unsigned 
[ ... ]

  > /tmp/cc0h6MHh.s: Assembler messages:
  > /tmp/cc0h6MHh.s:1403: Fatal error: Symbol .LEHB4115 already defined.
  > 
This sounds like a known bug in the unroller and its interaction with the
exception handling code.

I believe Mark Mitchell has a solution that has been approved, but not checked
in yet.
jeff