[llvm-commits] [patch] Add a pass for duplicating indirectbr at the IL level

[Rafael Ávila de Espíndola]

> So is the point of this to only duplicate indirect branches with no
> plan to add anything further in the future? If so, I agree with Evan
> that this should probably just go into CodeGenPrepare.

I will try to replace the early tail duplication pass. I also noticed that
the existing IL level tail duplication pass is dead, so I will probably
reuse the name.

I will send a new patch with those changes once I am done
benchmarking/tuning the pass. If you then still want it to be merge
with codegenprepare I can do it.
 
> Cameron

Cheers,
Rafael