c++/8675: 30% slower code using gcc3.2 vs. gcc3.0.1

[bangerth@dealii.org]

Synopsis: 30% slower code using gcc3.2 vs. gcc3.0.1

State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Sat Dec 21 10:52:45 2002
State-Changed-Why:
    It is very hard to track down where within 20,000 lines of
    code something becomes slower if you are not familiar with
    what the code does, where call-paths are, etc. I think you
    need to provide us with more information about what goes
    wrong, i.e. try to identify functions that become significantly
    slower and possibly show us the differences in the generated
    assembler code.
    
    Sorry for not being of more help -- I guess for performance
    regressions we really need cooperation from the people who
    file the reports...
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8675