[PATCH] D148225: ValueTracking: Handle shufflevector in computeKnownFPClass

[Jay Foad via Phabricator via llvm-commits]

foad accepted this revision.
foad added a comment.
This revision is now accepted and ready to land.

LGTM with nit.



================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:4610
+    APInt DemandedLHS, DemandedRHS;
+    auto *Shuf = dyn_cast<ShuffleVectorInst>(Op);
+    if (!Shuf || !getShuffleDemandedElts(Shuf, DemandedElts, DemandedLHS, DemandedRHS))
----------------
`cast` not `dyn_cast`


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148225/new/

https://reviews.llvm.org/D148225