PR 32044

Zdenek Dvorak rakdver@kam.mff.cuni.cz
Mon Feb 18 17:34:00 GMT 2008


Hi,

> > > >> Reverting part of revision 122896, as in the patch below, cures the
> > > >> problem.  I propose to apply this before 4.3 is out.
> > > >
> > > > what about the problems for that the patch was originally applied?
> > >
> > > Are any of those regressions from previous releases, and what kind of
> > > performance loss are we talking about for them?
> >
> > yes, that is what we should to find out before considering reversing
> > that patch, especially this late.  Did you run some benchmarks with
> > your proposed patch?
> 
> I like to ask you to postpone fixing this PR until after 4.3.0 is out.

although it may not be clear from my answers, I agree with Bernd that
this regression is fairly serious, and it would be nice to get it fixed
somehow in 4.3.  However, since it is not a correctness regression,
waiting till 4.3.1 is probably better,

Zdenek



More information about the Gcc-patches mailing list