[PATCH] D98422: [ValueTracking] Handle two PHIs in isKnownNonEqual()

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 25 02:10:07 PDT 2021


lebedev.ri added a comment.

Thank you!
This looks about right to me now.



================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:2559-2561
+    if (isKnownNonEqual(IV1, IV2, Depth + 1, RecQ))
+      continue;
+    return false;
----------------



CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98422/new/

https://reviews.llvm.org/D98422



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