[PATCH] D119039: [RISCV] Recognize shuffles that rotate one vector or the concatenation of two vectors.

[Zakk Chen via Phabricator via llvm-commits]

khchen added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVISelLowering.cpp:2514
+      // The rotations don't match, so we can't match this mask.
+      return -1;
+
----------------
return 0?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119039/new/

https://reviews.llvm.org/D119039