On 03/19/2013 11:58 AM, Ian Lance Taylor wrote:
On Tue, Mar 19, 2013 at 8:33 AM, David Miller <da...@davemloft.net> wrote:
So this patch tries to rework the semantics of hard register classes,
such that if a hard register is present in the set it is implied that
the rest of the registers in a multi-register group are present as
well. So we can add a register class called EVEN_REGS and only have
to set the even register bits.
I haven't really looked at your patch, but I just want to say that I
think this is the right way to go.
Likewise. I've certainly worked on ports where this would have been
helpful in the past.
Jeff
