[LLVMdev] DominanceFrontier/PostDominanceFrontier for PRE

[Christopher Wood]

On Sun, Nov 3, 2013 at 1:02 AM, Daniel Berlin <dberlin at dberlin.org> wrote:

> As for a "better" way to implement PRE, it depends on what algorithm
> you want to use. If you just want to write a PRE pass, that's easy
> enough without dominance frontiers.
>

I simply want to write a PRE pass to get a better understanding of the
transformation. Any tips on where to get started (beyond the papers you
provided) for someone -new- to the game?


>
> If you want to implement the original SSAPRE, i suggest looking at
> http://jcse.kiise.org/posting/2-3/jcse_2-3_31.pdf
>
>
Thanks - I will read through this paper.

Chris
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