[PATCH] D99718: [LoopVectorize] Simplify scalar cost calculation in getInstructionCost

[David Sherwood via Phabricator via llvm-commits]

david-arm added a comment.

A version of this patch was previously merged (D98512 <https://reviews.llvm.org/D98512>) then reverted due to a failure with the X86 sanitiser build that exposed some missing tests from our LLVM test suite regarding pointer PHIs feeding directly into stores. I've attempted another fix here without the previous assert because the logic seems far too complicated for an assert.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D99718/new/

https://reviews.llvm.org/D99718