Re: [PATCH] reassoc: Propagate PHI_LOOP_BIAS along single uses

2020-06-30 Thread Richard Biener via Gcc-patches
On Mon, Jun 29, 2020 at 4:58 PM Ilya Leoshkevich wrote: > > On Thu, 2020-06-25 at 14:34 +0200, Richard Biener wrote: > > On Wed, Jun 24, 2020 at 1:31 AM Ilya Leoshkevich via Gcc-patches > > wrote: > > > Bootstrapped and regtested x86_64-redhat-linux, ppc64le-redhat- > > > linux and > > > s390x-re

Re: [PATCH] reassoc: Propagate PHI_LOOP_BIAS along single uses

2020-06-29 Thread Ilya Leoshkevich via Gcc-patches
On Thu, 2020-06-25 at 14:34 +0200, Richard Biener wrote: > On Wed, Jun 24, 2020 at 1:31 AM Ilya Leoshkevich via Gcc-patches > wrote: > > Bootstrapped and regtested x86_64-redhat-linux, ppc64le-redhat- > > linux and > > s390x-redhat-linux. I also ran SPEC 2006 and 2017 on these > > platforms, > >

Re: [PATCH] reassoc: Propagate PHI_LOOP_BIAS along single uses

2020-06-25 Thread Richard Biener via Gcc-patches
On Wed, Jun 24, 2020 at 1:31 AM Ilya Leoshkevich via Gcc-patches wrote: > > Bootstrapped and regtested x86_64-redhat-linux, ppc64le-redhat-linux and > s390x-redhat-linux. I also ran SPEC 2006 and 2017 on these platforms, > and the only measurable regression was 3% in 520.omnetpp_r on ppc, which >