Jan Hubicka writes:
>
> TODO_rebuild_frequencies only propagate probabilities into frequencies, so
> when you don't
> have probabilities set, it won't help you.
> If you just create such a simple conrolled functions, I guess it is best to
> just
> assign frequencies and probabilities by hand.
>
> So I get in stderr:
> ,
> | g (nD.1176)
> | {
> | :
> | Invalid sum of outgoing probabilities 0.0%
> | goto ;
> |
> | Invalid sum of incoming frequencies 0, should be 4600
> | :;
> | f (&"1"[0]);
> | goto ;
> |
> | Invalid sum of incoming frequencies 0, should be 5400
> | :;
> | f (
Sebastian Pop writes:
> On Tue, Sep 14, 2010 at 10:52, Paulo J. Matos wrote:
>> mark_irreducible_loops is actually failing with a segmentation fault:
>
> It looks like you don't work at a level where the loops are built.
> So don't call mark_irreducible_loops, just use what Richi suggested:
>
>
Richard Guenther writes:
> On Tue, Sep 14, 2010 at 5:36 PM, Sebastian Pop wrote:
>
> Just free them. All following users are required to eventually
> compute them anyway. Thus,
>
>free_dominance_info (CDI_DOMINATORS);
>
Thanks, it works! :)
--
PMatos
On Tue, Sep 14, 2010 at 10:52, Paulo J. Matos wrote:
> mark_irreducible_loops is actually failing with a segmentation fault:
It looks like you don't work at a level where the loops are built.
So don't call mark_irreducible_loops, just use what Richi suggested:
free_dominance_info (CDI_DOMINATORS
Sebastian Pop writes:
> On Tue, Sep 14, 2010 at 10:19, Paulo J. Matos wrote:
>> How can I automatically update dominators? Or do I have to do it for
>> each new basic_block I create with recompute_dominator?
>
> /* Free and compute again all the dominators information. */
>
> static inline void
On Tue, Sep 14, 2010 at 5:36 PM, Sebastian Pop wrote:
> On Tue, Sep 14, 2010 at 10:19, Paulo J. Matos wrote:
>> How can I automatically update dominators? Or do I have to do it for
>> each new basic_block I create with recompute_dominator?
>
> /* Free and compute again all the dominators informat
On Tue, Sep 14, 2010 at 10:19, Paulo J. Matos wrote:
> How can I automatically update dominators? Or do I have to do it for
> each new basic_block I create with recompute_dominator?
/* Free and compute again all the dominators information. */
static inline void
recompute_all_dominators (void)
{
Hello,
My pass is now generating a correct CFG structure (statements are in the
right place and edges between bbs are ok), however in the end due TODO,
it fails.
Here's the pass definition:
,
| struct tree_opt_pass pass_clusterswt =
| {
|"clusterswt", /* name */
|
