[all-commits] [llvm/llvm-project] eaab71: [Analysis] reduce code for matching min/max; NFC

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eaab71106b81031d272acfc6987e99e8b65cbe6c
      https://github.com/llvm/llvm-project/commit/eaab71106b81031d272acfc6987e99e8b65cbe6c
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-12-31 (Thu, 31 Dec 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/IVDescriptors.h
    M llvm/lib/Analysis/IVDescriptors.cpp

  Log Message:
  -----------
  [Analysis] reduce code for matching min/max; NFC

This might also make it easier to adapt if we want
to match min/max intrinsics rather than cmp+sel idioms.

The 'const' part is to potentially avoid confusion
in calling code. There's some surprising and possibly
wrong behavior related to matching min/max reductions
differently than other reductions.