[all-commits] [llvm/llvm-project] e7f771: [DAGCombiner] rename variables for readability; NFC

[RotateRight via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e7f7715eb9ba223c8e754604c0fd9e3ab0c3a044
      https://github.com/llvm/llvm-project/commit/e7f7715eb9ba223c8e754604c0fd9e3ab0c3a044
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-06-26 (Fri, 26 Jun 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  [DAGCombiner] rename variables for readability; NFC

PR46406 shows a pattern where we can do better, so try to clean this up
before adding more code.