atches@gcc.gnu.org
Subject: RE: [PATCH] tree-optimization/114589 - remove profile based sink
heuristics
On Fri, 14 Jun 2024, Li, Pan2 wrote:
> Hi Richard,
>
> Here is one PR related to this patch (by git bisect), details as below.
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115458
&
nts here?
It definitely looks like a latent issue being triggered. Either in LRA
or in how the target presents itself.
Richard.
> Pan
>
> -Original Message-
> From: Richard Biener
> Sent: Wednesday, May 15, 2024 5:39 PM
> To: gcc-patches@gcc.gnu.org
> Subject: [PAT
, May 15, 2024 5:39 PM
To: gcc-patches@gcc.gnu.org
Subject: [PATCH] tree-optimization/114589 - remove profile based sink heuristics
The following removes the profile based heuristic limiting sinking
and instead uses post-dominators to avoid sinking to places that
are executed under the same
> Date: Wed, 15 May 2024 11:38:58 +0200 (CEST)
> From: Richard Biener
> The following removes the profile based heuristic limiting sinking
> and instead uses post-dominators to avoid sinking to places that
> are executed under the same conditions as the earlier location which
> the profile based
The following removes the profile based heuristic limiting sinking
and instead uses post-dominators to avoid sinking to places that
are executed under the same conditions as the earlier location which
the profile based heuristic should have guaranteed as well.
To avoid regressing this moves the em
