[all-commits] [llvm/llvm-project] 8d18bc: [Utils] reduce code in createTargetReduction(); NFC

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8d18bc8e6db717352811a44a81e76a196530f612
      https://github.com/llvm/llvm-project/commit/8d18bc8e6db717352811a44a81e76a196530f612
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-12-29 (Tue, 29 Dec 2020)

  Changed paths:
    M llvm/lib/Transforms/Utils/LoopUtils.cpp

  Log Message:
  -----------
  [Utils] reduce code in createTargetReduction(); NFC

The switch duplicated the translation in getRecurrenceBinOp().
This code is still weird because it translates to the TTI
ReductionFlags for min/max, but then createSimpleTargetReduction()
converts that back to RecurrenceDescriptor::MinMaxRecurrenceKind.