middle-end/6578: -ftrapv doesn't catch multiplication overflow

[bangerth@dealii.org]

Old Synopsis: =09-ftrapv doesn't catch multiplication overflow
New Synopsis: -ftrapv doesn't catch multiplication overflow

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Wed Dec  4 08:04:18 2002
State-Changed-Why:
    Confirmed.
    
    Bruno, I checked, but your patch has not been applied. Could
    you possibly contact the author of the -ftrapv directly
    and see whether you can make the patch you have work? His
    address is
      Chandra Chavva   cchavva@redhat.com
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6578