------- Additional Comments From law at redhat dot com 2005-01-24 21:37 -------
Subject: Re: computed gotos are not folded
back to regular gotos when it is found that they are not computed gotos
at
all
On Mon, 2005-01-24 at 20:59 +0000, stevenb at suse dot de wrote:
> ------- Additional Comments From stevenb at suse dot de 2005-01-24 20:59
> -------
> Subject: Re: computed gotos are not folded back to regular gotos when it is
> found that they are not computed gotos at all
>
> > Some people do not want to see DOM getting bigger and bigger,
>
> That includes me, but ...
>
> > I don't think extending the jump
> > threader is all that difficult or dirty, either.
>
> ...which is a very strong argument for just making DOM handle this.
>
> My understanding is thatin the end DOM will mostly be just a threader,
> and threading through computed jumps is part of that. That the existing
> threader can already handle this is bonus.
Out of curiosity, does this case actually happen very often? Maybe
in Fortran code perhaps?
jeff
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18133
