[PATCH] D156881: [InstSimplify] Check the NonZero for power of two value

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added inline comments.


================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:2022
+  if (Q.CxtI &&
+      (match(V, m_VScale()) || match(V, m_Shl(m_VScale(), m_Value())))) {
     const Function *F = Q.CxtI->getFunction();
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What is this change for? Is this part of the bugfix?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D156881/new/

https://reviews.llvm.org/D156881