[PATCH] D68930: [InstCombine] Shift amount reassociation in shifty sign bit test (PR43595)

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 18 10:39:34 PDT 2019


lebedev.ri updated this revision to Diff 225662.
lebedev.ri marked 2 inline comments as done.
lebedev.ri added a comment.

Adjust comment wording as proposed.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68930/new/

https://reviews.llvm.org/D68930

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/lib/Transforms/InstCombine/InstCombineInternal.h
  llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
  llvm/test/Transforms/InstCombine/sign-bit-test-via-right-shifting-all-other-bits.ll

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