Which optimization levels affect gimple?

Paulo J. Matos pocm@soton.ac.uk
Mon Jan 29 00:43:00 GMT 2007


On 1/28/07, Paulo J. Matos <pocm@soton.ac.uk> wrote:
> On 1/24/07, Diego Novillo <dnovillo@redhat.com> wrote:
> > Paulo J. Matos wrote on 01/24/07 12:44:
> >
> > > check what kind of gimple code you get with -fdump-tree-gimple and
> > > -O0 and -O3 have different results,
> > >
> > -fdump-tree-gimple is the first dump *before* any optimizations occur.
> > To see the effect of all the GIMPLE optimizations you should use
> > -fdump-tree-optimized.
> >
>
> So the dump-tree-optimized will also return GIMPLE? a subset of... GIMPLE?
>

Agrh, forget it... this was already replied to!

> --
> Paulo Jorge Matos - pocm at soton.ac.uk
> http://www.personal.soton.ac.uk/pocm
> PhD Student @ ECS
> University of Southampton, UK
>


-- 
Paulo Jorge Matos - pocm at soton.ac.uk
http://www.personal.soton.ac.uk/pocm
PhD Student @ ECS
University of Southampton, UK



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