Severe increase in compilation time with 4.3.0 20070615 on powerpc-apple-darwin7

[Andrew Pinski]

On 7/15/07, Dominique Dhumieres <dominiq@lps.ens.fr> wrote:
> > Btw, is this a compiler with checking enabled?
>
> As fas as I can tell, yes.
>
> > If so try comparing numbers with --enable-checking=release.
>
> I am more interested to compare times rather than get the lowest possible
> number.

Except the extra checking which was added by the Dataflow merge is
known to be slow which is why you see the jump.  This jump is not seen
with --enable-checking=release which is the default for official
releases of GCC.

Thanks,
Andrew Pinski