[PATCH] D158988: [LV] Choose the wider VF where they have same cost

[Allen zhong via Phabricator via llvm-commits]

Allen abandoned this revision.
Allen added a comment.

Oh, sorry. I missed to use **-mattr=+sve** to test this case, it should be **-mattr=+sve2**, so it only change the fix length type vector.

  opt -S -mtriple=aarch64-unknown-linux-gnu -mattr=+sve -passes=loop-vectorize -debug-only=loop-vectorize  pr64986.ll


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https://reviews.llvm.org/D158988