[all-commits] [llvm/llvm-project] 0ad6e7: [Transforms] add phase ordering tests for min/max/...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ad6e726ec7eee8ef14a89fa288d5a1420d96b1e
      https://github.com/llvm/llvm-project/commit/0ad6e726ec7eee8ef14a89fa288d5a1420d96b1e
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-02-10 (Mon, 10 Feb 2020)

  Changed paths:
    A llvm/test/Transforms/PhaseOrdering/min-max-abs-cse.ll

  Log Message:
  -----------
  [Transforms] add phase ordering tests for min/max/abs; NFC

Test that instcombine and early-cse can cooperate
to reduce sequences of select patterns that are not
composed of the same underlying instructions.

There's a bug in EarlyCSE (PR41083), and we can test
how much a possible fix (D74285) may affect optimization.