[LLVMdev] Adding Value to use_list of instruction

Ryan Taylor ryta1203 at gmail.com
Thu Aug 2 14:56:48 PDT 2012


I have a new block with new PHI instructions. I addIncoming for the PHIs
but this apparently doesn't update the use list, which I am trying to use
later on to update any instructions who are no longer dominated.

On Thu, Aug 2, 2012 at 2:55 PM, Eli Friedman <eli.friedman at gmail.com> wrote:

> On Thu, Aug 2, 2012 at 2:52 PM, Ryan Taylor <ryta1203 at gmail.com> wrote:
> > I'd like to add a value to a use_list of a new instruction that I am
> > inserting, is this possible?
> >
> > I was looking at using Value::addUse(Use&), however, this doesn't take a
> > value, it takes a Use, so I need to pass the value as a use somehow?
>
> You normally shouldn't need to mess with use-lists directly; what are
> you trying to do?
>
> -Eli
>
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