On Fri, 30 Aug 2024, Manolis Tsamis wrote:
> On Fri, Aug 30, 2024 at 2:24 PM Richard Biener wrote:
> >
> > On Fri, 30 Aug 2024, Manolis Tsamis wrote:
> >
> > > For more context please see
> > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116352#c11.
> > >
> > > I've sent this as an RFC because i
On Fri, Aug 30, 2024 at 2:24 PM Richard Biener wrote:
>
> On Fri, 30 Aug 2024, Manolis Tsamis wrote:
>
> > For more context please see
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116352#c11.
> >
> > I've sent this as an RFC because it's hard to be sure that this was
> > just uncovered by r15-
On Fri, 30 Aug 2024, Manolis Tsamis wrote:
> For more context please see
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116352#c11.
>
> I've sent this as an RFC because it's hard to be sure that this was
> just uncovered by r15-2820-gab18785840d7b8 rather than being
> introduced by it.
> Still, t
For more context please see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116352#c11.
I've sent this as an RFC because it's hard to be sure that this was
just uncovered by r15-2820-gab18785840d7b8 rather than being
introduced by it.
Still, to the best of my knowledge after reading through the code,
Currently we do SLP CSE after permute optimization using a single map across
all SLP instances. These SLP instances can affect many different basic blocks
and the cache may replace a statement in one block with one from another block.
Because there are no further limitations and the blocks may be v
