[PATCH] D111077: [LV] Support converting FP add to integer reductions.

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

As related work in the same area, and possibly an alternative (though I haven't looked at your test cases closely), I want to mention two old reviews of mine.

https://reviews.llvm.org/D68844 teaches SCEV to compute trip counts for simple floating point IVs
https://reviews.llvm.org/D68954 uses the above in IndVars to canonicalize to integers when possible


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https://reviews.llvm.org/D111077