Referenced Vars in IPA pass

[Daniel Berlin]

Uh, since when did 4.1 support IPA GIMPLE?


On 3/13/07, Paulo J. Matos <pocm@soton.ac.uk> wrote:
> On 3/13/07, Paolo Bonzini <paolo.bonzini@lu.unisi.ch> wrote:
> >
> > > int x;
> > >  {
> > >      int y;
> > >          {
> > >              int z;
> > >              ...
> > >          }
> > >      ...
> > > }
> > >
> > > just happens to have three statements, all VAR_DECL,x, y, z, without
> > > any reference to the starting and ending blocks. As a side question,
> > > how can I get hand of where the blocks start and finish? Don't really
> > > know if it's useful but If I need it later, better I know how.
> >
> > This is not available anymore after lowering to GIMPLE.  BIND_EXPRs
> > (representing lexical scope) are removed in gimple-low.c.
> >
>
> Ah, by the way, I'm not using trunk, I'm using stable 4.1 code.
>
> > Paolo
> >
>
>
> --
> Paulo Jorge Matos - pocm at soton.ac.uk
> http://www.personal.soton.ac.uk/pocm
> PhD Student @ ECS
> University of Southampton, UK
>