[PATCH] D119303: [RISCV] Lower VECTOR_SPLICE to RVV instructions.

Fraser Cormack via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 9 09:45:41 PST 2022


frasercrmck added inline comments.


================
Comment at: llvm/test/CodeGen/RISCV/rvv/vector-splice.ll:2033
+
+attributes #0 = { vscale_range(2,2) }
+
----------------
Oh I just saw this, which probably partially answers my comment above. Why do we need this? The RVV-specific lowering code doesn't seem to care. Is there something happening at a higher level?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119303/new/

https://reviews.llvm.org/D119303



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