Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

> On 1 Aug 2022, at 09:21, Richard Biener via Gcc-patches > wrote: > > On Sun, 31 Jul 2022, Iain Sandoe wrote: > >> Hi Richi, >> >>> On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches >>> wrote: >>> >>> The following makes the backward threader reject threads whose entry >>> edge i

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

On Sun, 31 Jul 2022, Iain Sandoe wrote: > Hi Richi, > > > On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches > > wrote: > > > > The following makes the backward threader reject threads whose entry > > edge is probably never executed according to the profile. That in > > particular, for

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

On 7/31/2022 1:17 PM, Iain Sandoe via Gcc-patches wrote: Hi Richi, On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches wrote: The following makes the backward threader reject threads whose entry edge is probably never executed according to the profile. That in particular, for the te

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

Hi Richi, > On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches > wrote: > > The following makes the backward threader reject threads whose entry > edge is probably never executed according to the profile. That in > particular, for the testcase, avoids threading the irq == 1 check > on th

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

On 7/29/2022 2:54 AM, Richard Biener via Gcc-patches wrote: The following makes the backward threader reject threads whose entry edge is probably never executed according to the profile. That in particular, for the testcase, avoids threading the irq == 1 check on the path where irq > 31, ther

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

On Fri, 29 Jul 2022, Aldy Hernandez wrote: > On Fri, Jul 29, 2022 at 11:02 AM Richard Biener wrote: > > > > The following makes the backward threader reject threads whose entry > > edge is probably never executed according to the profile. That in > > particular, for the testcase, avoids threadin

Re: [PATCH] tree-optimization/105679 - disable backward threading of unlikely entry

On Fri, Jul 29, 2022 at 11:02 AM Richard Biener wrote: > > The following makes the backward threader reject threads whose entry > edge is probably never executed according to the profile. That in > particular, for the testcase, avoids threading the irq == 1 check > on the path where irq > 31, the