On Fri, Nov 29, 2024 at 2:30 AM Hongtao Liu wrote:
>
> On Thu, Nov 28, 2024 at 4:57 PM Richard Biener
> wrote:
> >
> > On Thu, Nov 28, 2024 at 3:04 AM Hongtao Liu wrote:
> > >
> > > On Wed, Nov 27, 2024 at 9:43 PM Richard Biener
> > > wrote:
> > > >
> > > > On Wed, Nov 27, 2024 at 4:26 AM liuho
On Thu, Nov 28, 2024 at 4:57 PM Richard Biener
wrote:
>
> On Thu, Nov 28, 2024 at 3:04 AM Hongtao Liu wrote:
> >
> > On Wed, Nov 27, 2024 at 9:43 PM Richard Biener
> > wrote:
> > >
> > > On Wed, Nov 27, 2024 at 4:26 AM liuhongt wrote:
> > > >
> > > > When loop requires any kind of versioning wh
On Thu, Nov 28, 2024 at 3:04 AM Hongtao Liu wrote:
>
> On Wed, Nov 27, 2024 at 9:43 PM Richard Biener
> wrote:
> >
> > On Wed, Nov 27, 2024 at 4:26 AM liuhongt wrote:
> > >
> > > When loop requires any kind of versioning which could increase register
> > > pressure too much, and it's in a deeply
On Wed, Nov 27, 2024 at 9:43 PM Richard Biener
wrote:
>
> On Wed, Nov 27, 2024 at 4:26 AM liuhongt wrote:
> >
> > When loop requires any kind of versioning which could increase register
> > pressure too much, and it's in a deeply nest big loop, don't do
> > vectorization.
> >
> > I tested the pat
On Wed, Nov 27, 2024 at 4:26 AM liuhongt wrote:
>
> When loop requires any kind of versioning which could increase register
> pressure too much, and it's in a deeply nest big loop, don't do
> vectorization.
>
> I tested the patch with both Ofast and O2 for SPEC2017, besides
> 548.exchange_r,
> ot
When loop requires any kind of versioning which could increase register
pressure too much, and it's in a deeply nest big loop, don't do
vectorization.
I tested the patch with both Ofast and O2 for SPEC2017, besides 548.exchange_r,
other benchmarks are same binary.
Bootstrapped and regtested 0on x
