[PATCH] D47267: [UnrollAndJam] Add unroll_and_jam pragma handling

Sjoerd Meijer via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu May 24 02:54:23 PDT 2018

SjoerdMeijer added a comment.

Just out of curiousity:

- How do you plan to implement this? Are you going to generate from the pragma some sort of "script" that dictates the transformation order which is going to be fed to the pass manager?
- About the stacking of pragmas, in your example you apply the bottom one first, but would a user perhaps expect the first to be applied? In other words, is the expected behaviour described somewhere (in a spec)?


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