[PATCH] D30887: [ScalarEvolution] Predicate implication from operations

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 92105.
mkazantsev marked 4 inline comments as done.
mkazantsev added a comment.

Addressed Sanjoy's comments. Made some generalization. Division rule now works for constant denumerator only to avoid recursive invocation of the analysis for the same loop.


https://reviews.llvm.org/D30887

Files:
  include/llvm/Analysis/ScalarEvolution.h
  lib/Analysis/ScalarEvolution.cpp
  test/Analysis/ScalarEvolution/scev-division.ll

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