[all-commits] [llvm/llvm-project] 5f730b: [VectorCombine] account for extra uses in scalariz...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f730b645d5aee9a7fa93219c89846e0e46c6c2a
      https://github.com/llvm/llvm-project/commit/5f730b645d5aee9a7fa93219c89846e0e46c6c2a
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-05-11 (Mon, 11 May 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    M llvm/test/Transforms/VectorCombine/X86/insert-binop.ll

  Log Message:
  -----------
  [VectorCombine] account for extra uses in scalarization cost

Follow-up to D79452.
Mimics the extra use cost formula for the inverse transform with extracts.