[PATCH] D52001: [InstCombine] Inefficient pattern for high-bits checking 2 (PR38708)

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Thu Sep 13 13:35:40 PDT 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL342173: [InstCombine] Inefficient pattern for high-bits checking 2 (PR38708) (authored by lebedevri, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D52001?vs=165138&id=165371#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D52001

Files:
  llvm/trunk/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/trunk/test/Transforms/InstCombine/icmp-uge-of-not-of-shl-allones-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
  llvm/trunk/test/Transforms/InstCombine/icmp-ult-of-not-of-shl-allones-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll

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