c++/5504: Optimization breaks wei-ku-1 from blitz

[bangerth@dealii.org]

Synopsis: Optimization breaks wei-ku-1 from blitz

State-Changed-From-To: suspended->feedback
State-Changed-By: bangerth
State-Changed-When: Thu May  8 22:44:36 2003
State-Changed-Why:
    Peter, the testcase in this PR doesn't compile any more
    with 3.3 or 3.4. Could you retry whether the problem still
    holds and if so, send (or directly) attach preprocessed
    sources generated with 3.3/3.4?
    
    Apart from that, with 3.2.3 I can compile the testcase in
    a little over 20 seconds on my laptop, so maybe the
    problem is gone for good...
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5504