I'm sorry the conversation about this patch went to private incidentally. Resend the key point.
On Tue, Jul 24, 2012 at 8:40 PM, Julian Brown <jul...@codesourcery.com> wrote: > On Mon, 23 Jul 2012 13:48:22 +0800 > Ye Joey <joey.ye...@gmail.com> wrote: > >> Since v7m and v6m are very different. It is high desired to have >> separate tuning for them. Namely: >> arm_cortex_v6m_tune and arm_cortex_v7m_tune. When created, they can >> share the same tuning though. > > I understand the point, but I'm not convinced it buys anything -- and > furthermore it suggests that effort has been spent on tuning for v6m > and v7m devices separately, which isn't really true (at least as far > as I and/or CodeSourcery/Mentor are concerned). The proper time to > split the tunings is when it is discovered that they need to diverge > from each other, IMO. OK for now as I don't have a specific case in hand.
