[LLVMdev] Is there 'Nop' instruction?

[Devang Patel]

On Thu, Jun 3, 2010 at 2:43 PM, Óscar Fuentes <ofv at wanadoo.es> wrote:
> Yuri <yuri at rawbw.com> writes:
>
>> How can I copy the value from another BB?
>> PHI instruction with one argument would fit, but it requires that all
>> arguments are in immediately preceding BBs.
>
> Using a value is not restricted to the BB where you created it.

.. as long as BB dominates the user.
-
Devang