[LLVMdev] Predictive Commoning / Scalar Replacement

Krzysztof Parzyszek kparzysz at codeaurora.org
Sun Dec 2 07:48:47 PST 2012

On 12/1/2012 10:38 PM, Daniel Berlin wrote:
> There is a non-internal techpub for this somewhere, though it escapes me.
> My recollection is that TPO (the middle end of XLC) had moved on to
> 2nd order predictive quite a while ago.
> At least, the implementation I saw 6+ years ago in TPO was much closer
> to what is described in the 2nd order paper.

TPO never had any other predictive commoning.  The TPO's implementation 
was written by the guy who wrote the paper (Arie).


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