[PATCH] D48048: [LV] Prevent LV to run cost model twice for VF=2

[Shixiong Xu via Phabricator via llvm-commits]

xusx595 added a comment.

LGTM. Thanks for this patch and having me as a reviewer.  As my work on vectorization is not based on the llvm-trunk but still on top of VPlan, it is not straightforward for me to create patches.


Repository:
  rL LLVM

https://reviews.llvm.org/D48048