Re: Disable loop distribution for loops with estimated iterations 0

2023-08-04 Thread Jan Hubicka via Gcc-patches
> On Fri, Aug 4, 2023 at 9:16 AM Jan Hubicka via Gcc-patches > wrote: > > > > Hi, > > this prevents useless loop distribiton produced in hmmer. With FDO we now > > correctly work out that the loop created for last iteraiton is not going to > > iterate however loop distribution still produces a ve

Re: Disable loop distribution for loops with estimated iterations 0

2023-08-04 Thread Richard Biener via Gcc-patches
On Fri, Aug 4, 2023 at 9:16 AM Jan Hubicka via Gcc-patches wrote: > > Hi, > this prevents useless loop distribiton produced in hmmer. With FDO we now > correctly work out that the loop created for last iteraiton is not going to > iterate however loop distribution still produces a verioned loop th