[PATCH] D74989: [LoopTerminology] Loop Simplify Form

Stefanos Baziotis via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Feb 22 13:13:46 PST 2020


baziotis added a comment.

In D74989#1888078 <https://reviews.llvm.org/D74989#1888078>, @fhahn wrote:

> https://llvm.org/docs/Passes.html#loop-simplify-canonicalize-natural-loops Also has some info about loop simplify form. It would be good to at least cross reference the 2 documents and/or maybe consider unifying / aligning the descriptions


Thanks Florian. This doc is taken from LoopInfo.h, from which I have taken information (check the patch summary). The one comment about the backedge is taken from there for example.
So, they're aligned as far as I'm concerned but please comment if you spot something. I left some things out from this file and those are code details. I thought that in a terminology doc,
the details about how the pass is coded and what are its difficulties make it less understandable.


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