Re: [PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-06-04 Thread Richard Biener
On Sat, Jun 2, 2018 at 12:22 AM David Malcolm wrote: > > On Fri, 2018-06-01 at 17:31 +0200, Richard Biener wrote: > > On June 1, 2018 3:40:15 PM GMT+02:00, David Malcolm > com> wrote: > > > On Fri, 2018-06-01 at 11:50 +0200, Richard Biener wrote: > > > > On Tue, May 29, 2018 at 10:33 PM David

Re: [PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-06-01 Thread David Malcolm
On Fri, 2018-06-01 at 17:31 +0200, Richard Biener wrote: > On June 1, 2018 3:40:15 PM GMT+02:00, David Malcolm com> wrote: > > On Fri, 2018-06-01 at 11:50 +0200, Richard Biener wrote: > > > On Tue, May 29, 2018 at 10:33 PM David Malcolm > > om> > > > wrote: > > > > > > > > This was an

Re: [PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-06-01 Thread Richard Biener
On June 1, 2018 3:40:15 PM GMT+02:00, David Malcolm wrote: >On Fri, 2018-06-01 at 11:50 +0200, Richard Biener wrote: >> On Tue, May 29, 2018 at 10:33 PM David Malcolm >> wrote: >> > >> > This was an experiment to try to capture information on a >> > loop optimization. >> > >> > gcc/ChangeLog:

Re: [PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-06-01 Thread David Malcolm
On Fri, 2018-06-01 at 11:50 +0200, Richard Biener wrote: > On Tue, May 29, 2018 at 10:33 PM David Malcolm > wrote: > > > > This was an experiment to try to capture information on a > > loop optimization. > > > > gcc/ChangeLog: > > * gimple-loop-interchange.cc (should_interchange_loops):

Re: [PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-06-01 Thread Richard Biener
On Tue, May 29, 2018 at 10:33 PM David Malcolm wrote: > > This was an experiment to try to capture information on a > loop optimization. > > gcc/ChangeLog: > * gimple-loop-interchange.cc (should_interchange_loops): Add > optinfo note when interchange gives better data locality

[PATCH 09/10] Experiment with using optinfo in gimple-loop-interchange.cc

2018-05-29 Thread David Malcolm
This was an experiment to try to capture information on a loop optimization. gcc/ChangeLog: * gimple-loop-interchange.cc (should_interchange_loops): Add optinfo note when interchange gives better data locality behavior. (tree_loop_interchange::interchange): Add