On Mon, 10 Sep 2012, William J. Schmidt wrote:
> Here's the revised patch with a param. Bootstrapped and tested in the
> same manner. Ok for trunk?
Ok.
Thanks,
Richard.
> Thanks,
> Bill
>
>
> 2012-08-10 Bill Schmidt
>
> * doc/invoke.texi (max-slsr-cand-scan): New description.
>
Here's the revised patch with a param. Bootstrapped and tested in the
same manner. Ok for trunk?
Thanks,
Bill
2012-08-10 Bill Schmidt
* doc/invoke.texi (max-slsr-cand-scan): New description.
* gimple-ssa-strength-reduction.c (find_basis_for_candidate): Limit
the tim
On Mon, 2012-09-10 at 16:56 +0200, Richard Guenther wrote:
> On Mon, 10 Sep 2012, Jakub Jelinek wrote:
>
> > On Mon, Sep 10, 2012 at 04:45:24PM +0200, Richard Guenther wrote:
> > > On Mon, 10 Sep 2012, William J. Schmidt wrote:
> > >
> > > > Richard found some N^2 behavior in SLSR that has to be
On Mon, 10 Sep 2012, Jakub Jelinek wrote:
> On Mon, Sep 10, 2012 at 04:45:24PM +0200, Richard Guenther wrote:
> > On Mon, 10 Sep 2012, William J. Schmidt wrote:
> >
> > > Richard found some N^2 behavior in SLSR that has to be suppressed.
> > > Searching for the best possible basis is overkill whe
On Mon, 2012-09-10 at 16:45 +0200, Richard Guenther wrote:
> On Mon, 10 Sep 2012, William J. Schmidt wrote:
>
> > Richard found some N^2 behavior in SLSR that has to be suppressed.
> > Searching for the best possible basis is overkill when there are
> > hundreds of thousands of possibilities. Thi
On Mon, Sep 10, 2012 at 04:45:24PM +0200, Richard Guenther wrote:
> On Mon, 10 Sep 2012, William J. Schmidt wrote:
>
> > Richard found some N^2 behavior in SLSR that has to be suppressed.
> > Searching for the best possible basis is overkill when there are
> > hundreds of thousands of possibilitie
On Mon, 10 Sep 2012, William J. Schmidt wrote:
> Richard found some N^2 behavior in SLSR that has to be suppressed.
> Searching for the best possible basis is overkill when there are
> hundreds of thousands of possibilities. This patch constrains the
> search to "good enough" in such cases.
>
>
Richard found some N^2 behavior in SLSR that has to be suppressed.
Searching for the best possible basis is overkill when there are
hundreds of thousands of possibilities. This patch constrains the
search to "good enough" in such cases.
Bootstrapped and tested on powerpc64-unknown-linux-gnu with
