[llvm-dev] using the new PassManager

Tobias Grosser via llvm-dev llvm-dev at lists.llvm.org
Wed Jun 7 14:42:25 PDT 2017


Hi Christian,

Chandler also gave two talks at earlier LLVM conferences, which have
been recorded and should be available online.

Tobias

On Wed, Jun 7, 2017, at 09:50 PM, Philip Pfaffe via llvm-dev wrote:
> Hi Christian,
> 
> sadly, there aren't any tutorials currently. The PassManager itself is
> rather well documented, so I recommend taking a look at that.
> 
> It also makes sense to take a look at a some of the simpler analyses and
> passes in-tree. I'd recommend DCE and DominanceFrontiers as starting
> points, as those are both quite simple and an easy read.
> 
> We're certainly interested in any progress and experiences you make with
> this. If you're willing, tutorials are very welcome! :)
> 
> Cheers,
> Philip
> 
> 
> 
> 2017-06-07 19:22 GMT+02:00 Christian Convey via llvm-dev <
> llvm-dev at lists.llvm.org>:
> 
> > (This is a simplified version of a question I posed a few days ago)
> >
> > Can anyone point me to a good overview doc for writing an optimizer /
> > analysis pass based on the new pass manager?
> >
> > The only docs I've found seem to have been written for the previous
> > (legacy) pass manager.
> >
> > Thanks,
> > Christian
> >
> >
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