> Am 23.06.2023 um 18:10 schrieb Jan Hubicka via Gcc-patches
> :
>
> Hi,
> here is updated version with TODO_update_ssa_only_virtuals.
> bootstrapped/regtested x86_64-linux. OK?
Ok
Richard
> gcc/ChangeLog:
>
>* tree-ssa-phiprop.cc (propagate_with_phi): Compute post dominators on
>
Hi,
here is updated version with TODO_update_ssa_only_virtuals.
bootstrapped/regtested x86_64-linux. OK?
gcc/ChangeLog:
* tree-ssa-phiprop.cc (propagate_with_phi): Compute post dominators on
demand.
(pass_phiprop::execute): Do not compute it here; return
> Am 19.06.2023 um 20:08 schrieb Andrew Pinski via Gcc-patches
> :
>
> On Mon, Jun 19, 2023 at 1:32 AM Richard Biener via Gcc-patches
> wrote:
>>
>>> On Mon, 19 Jun 2023, Jan Hubicka wrote:
>>>
>>> Hi,
>>> this patch avoids unnecessary post dominator and update_ssa in phiprop.
>>>
>>>
On Mon, Jun 19, 2023 at 1:32 AM Richard Biener via Gcc-patches
wrote:
>
> On Mon, 19 Jun 2023, Jan Hubicka wrote:
>
> > Hi,
> > this patch avoids unnecessary post dominator and update_ssa in phiprop.
> >
> > Bootstrapped/regtested x86_64-linux, OK?
> >
> > gcc/ChangeLog:
> >
> > *
On Mon, 19 Jun 2023, Jan Hubicka wrote:
> Hi,
> this patch avoids unnecessary post dominator and update_ssa in phiprop.
>
> Bootstrapped/regtested x86_64-linux, OK?
>
> gcc/ChangeLog:
>
> * tree-ssa-phiprop.cc (propagate_with_phi): Add
> post_dominators_computed;
> compute post
Hi,
this patch avoids unnecessary post dominator and update_ssa in phiprop.
Bootstrapped/regtested x86_64-linux, OK?
gcc/ChangeLog:
* tree-ssa-phiprop.cc (propagate_with_phi): Add
post_dominators_computed;
compute post dominators lazilly.
(const pass_data
