[PATCH] D121109: [AArch64] Add cost model for llvm.get.active.lane.mask intrinsic

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/BasicTTIImpl.h:1522
+      if (!getTLI()->shouldExpandGetActiveLaneMask(ResVT, ArgType))
+        return 1;
+
----------------
Should this code concern itself with legalization costs too?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121109/new/

https://reviews.llvm.org/D121109