-O2 loop problems

[Tom Tromey]

Anthony> I would have added this to the PR notes, but I don't appear
Anthony> to have write access to the gcc bug database :-(

You can always add to a PR by sending properly-formatted email to the
right address.  If you use `gcj/9999' (the PR category and number) as
the subject and then send the email to gcc-gnats@gcc.gnu.org, it will
automatically be appended to the PR.

Also, you, Warren, and Andrew had a different password for the gcc
gnats database than for the Java gnats database.  I changed all your
gcc gnats passwords to be the same as your Java passwords.  If you
don't want this, tell me and I can change it back (or to whatever you
want).

Tom