[PATCH] D21955: InvariantEquivClassTy: Use struct instead of 4-tuple to increase readability

[Tobias Grosser via llvm-commits]

grosser accepted this revision.
grosser added a reviewer: grosser.
grosser added a comment.
This revision is now accepted and ready to land.

Johannes currently does not focus on reviewing Polly patches and suggested that we do not wait for his reviews. I consequently close this review, as I was mostly interested to understand why he chose tuples in the first place. I will commit this change now, but very much invite post-commit reviews.


http://reviews.llvm.org/D21955