[PATCH] D51985: [InstCombine] Inefficient pattern for high-bits checking (PR38708)

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Wed Sep 12 11:21:10 PDT 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL342067: [InstCombine] Inefficient pattern for high-bits checking (PR38708) (authored by lebedevri, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D51985?vs=165078&id=165128#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D51985

Files:
  llvm/trunk/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/trunk/test/Transforms/InstCombine/icmp-ugt-of-shl-1-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
  llvm/trunk/test/Transforms/InstCombine/icmp-ule-of-shl-1-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll

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