[PATCH] D143723: [RISCV] Increase default vectorizer LMUL to 2

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

We could change `getMaxInterleaveFactor()` to return 1 instead of 2. We probably should do that since LMUL is like hardware interleaving.

I would still like to know why increasing LMUL also increased interleaving.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D143723/new/

https://reviews.llvm.org/D143723