Richard Guenther wrote:
> On Wed, 15 Aug 2012, Ulrich Weigand wrote:
> > It seems flow_loops_find by itself is not quite enough, but everything
> > necessary to use the loop structures seems to be encapsulated in
> > loop_optimizer_init / loop_optimizer_finalize, which are already called
> > by a n
On Wed, 15 Aug 2012, Ulrich Weigand wrote:
> Richard Guenther wrote:
> > On Tue, 14 Aug 2012, Ulrich Weigand wrote:
> > > Looks like this broke SPU build, since spu_machine_dependent_reorg
> > > accesses ->loop_depth. According to comments in the code, this
> > > was done because of concerns that
Richard Guenther wrote:
> On Tue, 14 Aug 2012, Ulrich Weigand wrote:
> > Looks like this broke SPU build, since spu_machine_dependent_reorg
> > accesses ->loop_depth. According to comments in the code, this
> > was done because of concerns that loop_father may no longer be set up
> > this late in
On Tue, 14 Aug 2012, Steven Bosscher wrote:
> On Tue, Aug 14, 2012 at 12:48 PM, Richard Guenther wrote:
> > If SPU md reorg would like to look at loop structures it should
> > compute them. Simply call flow_loops_find, which hopefully works
> > in CFG RTL mode (which I think is the mode availabl
On Tue, Aug 14, 2012 at 12:48 PM, Richard Guenther wrote:
> If SPU md reorg would like to look at loop structures it should
> compute them. Simply call flow_loops_find, which hopefully works
> in CFG RTL mode (which I think is the mode available from md reorg?).
No, the CFG is destroyed just bef
On Tue, 14 Aug 2012, Ulrich Weigand wrote:
> Richard Guenther wrote:
>
> > Accessing loop_depth (bb->loop_father) isn't very expensive. The
> > following removes the duplicate info in basic-blocks which is not
> > properly kept up-to-date at the moment.
>
> Looks like this broke SPU build, sinc
Richard Guenther wrote:
> Accessing loop_depth (bb->loop_father) isn't very expensive. The
> following removes the duplicate info in basic-blocks which is not
> properly kept up-to-date at the moment.
Looks like this broke SPU build, since spu_machine_dependent_reorg
accesses ->loop_depth. Acco
Accessing loop_depth (bb->loop_father) isn't very expensive. The
following removes the duplicate info in basic-blocks which is not
properly kept up-to-date at the moment.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2012-08-13 Richard Guenther
* basic-blo
