[PATCH] D139685: [DAGCombine]Expand usage of CreateBuildVecShuffle to make full use of vector ops

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:20824
+      // lower it back into a BUILD_VECTOR. So if the inserted type is
+      // illegal, don't even try.
+      if (InVT1 != InVT2) {
----------------
This comment looks like it was copy + pasted?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139685/new/

https://reviews.llvm.org/D139685