On Wed, May 12, 2010 at 6:43 PM, Ian Lance Taylor wrote:
>
> Yes.
>
> Also look at match_scratch.
>
I assume that I only need to setup two match_scratch then, right?
--
PMatos
"Paulo J. Matos" writes:
> How can I say in the machine architecture that to generate code for a
> particular insn I need any two registers for intermediate operations?
> To get one I think that (clobber (match_operand ...)) will work but
> what if I want two? Can I add two clobbers on the same d
Hi all,
How can I say in the machine architecture that to generate code for a
particular insn I need any two registers for intermediate operations?
To get one I think that (clobber (match_operand ...)) will work but
what if I want two? Can I add two clobbers on the same define_insn
rule?
Cheers,
