[PATCH] D141657: [X86] Prefer fpext(splat(X)) to splat(fpext(x)).

[Kan Shengchen via Phabricator via llvm-commits]

skan added inline comments.


================
Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:6017
+  if (Opc == ISD::FP_EXTEND)
+    return false;
+  return true;
----------------
Why not `return Opc != ISD::FP_EXTEND`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141657/new/

https://reviews.llvm.org/D141657