remove_unnecessary_notes breaks libjava build

[Bryce McKinlay]

Richard Kenner wrote:

> That's essentially what I run, but on Alpha and I *don't* see the problem.
> However, I have been away for a week, so perhaps it'll show up with the
> latest sources.

Perhaps the difference here is that on Alpha, GCJ uses the sjlj exceptions mechanism, while on x86 it uses the
regular DWARF2 EH.

If so, you may be able to reproduce the problem on Alpha by running gcj without "-fsjlj-exceptions" (this option will
be set in libgcj.spec). I think it was java/util/ObjectInputStream that was showing up the problem in the libjava
build?

regards

  [ bryce ]