On Wed, May 21, 2025 at 10:19 PM Robin Dapp <rdapp....@gmail.com> wrote: > > > I could imagine that is a simpler way to set the march since the march > > string becomes terribly long - we have an arch string more than 300 > > char...so I support this, although I think this should be discuss with > > LLVM community, but I think it's fine to accept as a GCC extension. > > > > So LGTM, go ahead to the trunk, and I will raise this topic in the > > next LLVM sync up meeting. > > That would be great, thanks. > > Another related issue. i386 and other targets, but not aarch64, > make -march imply -mtune. Was it a deliberate decision to _not_ do this? > Could we even add it still? ;) That might help simplify things a bit > further even.
That sounds make sense to me, but let me think about it a few more (let me sleep first and think more tomorrow :P) also discuss with a few more people, let's step by step...I don't want to change too much at one time without sync with the LLVM community :) > > -- > Regards > Robin >
