[PATCH] D33262: [JumpThreading] Teach jump threading how to analyze (and (cmp A, C1), (cmp A, C2)) after InstCombine has turned it into (cmp (add A, C3), C4)

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 12 13:47:33 PDT 2017


craig.topper updated this revision to Diff 102241.
craig.topper added a comment.

Lost the test case in the previous patch.


https://reviews.llvm.org/D33262

Files:
  include/llvm/Analysis/LazyValueInfo.h
  lib/Analysis/LazyValueInfo.cpp
  lib/Transforms/Scalar/JumpThreading.cpp
  test/Transforms/JumpThreading/range-compare.ll

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