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

[Sjoerd Meijer via Phabricator via cfe-commits]

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)?


https://reviews.llvm.org/D47267