[PATCH] D134875: [AArch64] Refactor opcode selection for LowerMUL (NFC)

[Florian Hahn via Phabricator via llvm-commits]

fhahn added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:4375
+unsigned static selectUmullSmull(SDNode *&N0, SDNode *&N1, SelectionDAG &DAG,
+                                 SDLoc DL, bool &isMLA) {
+  bool isN0SExt = isSignExtended(N0, DAG);
----------------
`DL` is also unused in the function, will also fix before committing.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134875/new/

https://reviews.llvm.org/D134875