[PATCH] D129013: [RISCV] Enable (scalable) vectorization by default

Philip Reames via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jul 1 13:26:07 PDT 2022


reames added a comment.

If anyone wants to get a feel for the code differences, you can see some here: https://github.com/preames/simple-vector-riscv/tree/main/output.  Look at the difference between VLEN=0_SCALABLE=off and VLEN=0_SCALABLE=on.  The former is the old default, the later is after this patch.  (Ignore the VLEN!=0 cases, that's for when we enable fixed length too.)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129013/new/

https://reviews.llvm.org/D129013



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