[PATCH] D138521: [X86] Support ANDNP combine through broadcast instructions with scalar input

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:48174
+      }
+    }
     return SDValue();
----------------
Did you look at matching a generic ShuffleSDNode with a broadcast mask instead of PSHUFD?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138521/new/

https://reviews.llvm.org/D138521