> -----Original Message----- > From: Gerald Pfeifer <ger...@pfeifer.com> > Sent: Thursday, August 29, 2024 3:20 AM > > On Wed, 28 Aug 2024, Haochen Jiang wrote: > > Sorry for the disturb since I mis-typoed gcc-patches to gcc-patchs, > > resend the patch. > > No worries. > > > This patch will add documentation for recent update in x86-64 backend. > > Thank you! > > > + <li>Xeon Phi CPUs support (a.k.a. Knight Landing and Knight Mill) > > + were removed > > I believe "Support for Xeon Phi CPUs" or "Xeon Phi CPU support" would be > better, > though not 100% sure. > > > + in GCC 15. GCC will no longer accept <code>-mavx5124fmaps</code>, > > + <code>-mavx5124vnniw</code>, <code>-mavx512er</code>, > > + <code>-mavx512pf</code>, <code>-mprefetchwt1</code>, > > + <code>-march=knl</code>, <code>-march=knm</code>, <code>- > mtune=knl</code> > > + or <code>-mtune=knm</code> compiler switches. > > Is there a particular rationale for the order of switches? If not, I'd sort > them > alphabetically (which is partially the case already) and start with -march=... > > The patch is okay if you consider (which is not necessarily making) these > changes.
I will change them and commit them tomorrow if there is no objection. Thx, Haochen > > Gerald
