builtin assembler constraints

Ian Lance Taylor iant@google.com
Fri Feb 8 23:07:00 GMT 2013


On Fri, Feb 8, 2013 at 1:48 PM, Grobman Alexander-R53196
<R53196@freescale.com> wrote:
> "
> The valid set of registers for any argument are always expressed through constraints.
> "
>
> So if valid set is r5-r12 how do I express that?

As far as I know there is no existing constraint to express that, so
you would have to add a new one.

Ian



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