[PATCH] D103462: [SDAG] allow more cast folding for vector sext-of-setcc

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:10846
+          if (User->getOpcode() != ISD::ZERO_EXTEND ||
+              User->getValueType(0) != VT)
+            return false;
----------------
What if it is extending to the even wider type than `VT`?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103462/new/

https://reviews.llvm.org/D103462