Re: [PATCH] tree-optimization/112736 - avoid overread with non-grouped SLP load

On Tue, 12 Dec 2023, Richard Sandiford wrote: > Richard Biener writes: > > The following aovids over/under-read of storage when vectorizing > > a non-grouped load with SLP. Instead of forcing peeling for gaps > > use a smaller load for the last vector which might access excess > > elements. Thi

Re: [PATCH] tree-optimization/112736 - avoid overread with non-grouped SLP load

Richard Biener writes: > The following aovids over/under-read of storage when vectorizing > a non-grouped load with SLP. Instead of forcing peeling for gaps > use a smaller load for the last vector which might access excess > elements. This builds upon the existing optimization avoiding > peelin

[PATCH] tree-optimization/112736 - avoid overread with non-grouped SLP load

The following aovids over/under-read of storage when vectorizing a non-grouped load with SLP. Instead of forcing peeling for gaps use a smaller load for the last vector which might access excess elements. This builds upon the existing optimization avoiding peeling for gaps, generalizing it to all