[PATCH] D28406: [InstCombine] icmp sgt (shl nsw X, C1), C0 --> icmp sgt X, C0 >> C1

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 84885.
spatel added a comment.

Patch updated:
Removed nuw distractions from this patch (https://reviews.llvm.org/rL292433, https://reviews.llvm.org/rL292440) and added extra tests for ne/eq (https://reviews.llvm.org/rL292441).


https://reviews.llvm.org/D28406

Files:
  lib/Transforms/InstCombine/InstCombineCompares.cpp
  test/Transforms/InstCombine/icmp-shl-nsw.ll

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