Re: loop-split improvements, part 1

2023-07-27 Thread Andrew Pinski via Gcc-patches
On Thu, Jul 27, 2023 at 11:38 PM Jan Hubicka via Gcc-patches wrote: > > Hi, > while looking on profile misupdate on hmmer I noticed that loop splitting > pass is not > able to handle the loop it has as an example it should apply on: > >One transformation of loops like: > >for (i = 0; i <

Re: loop-split improvements, part 1

2023-07-27 Thread Richard Biener via Gcc-patches
On Fri, Jul 28, 2023 at 8:38 AM Jan Hubicka via Gcc-patches wrote: > > Hi, > while looking on profile misupdate on hmmer I noticed that loop splitting > pass is not > able to handle the loop it has as an example it should apply on: > >One transformation of loops like: > >for (i = 0; i < 1