[all-commits] [llvm/llvm-project] 4ff470: collectBitParts - use const references. NFCI.

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ff4708d39b790bf7231ad0fa4e7cfddb4e26f95
      https://github.com/llvm/llvm-project/commit/4ff4708d39b790bf7231ad0fa4e7cfddb4e26f95
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-09-14 (Mon, 14 Sep 2020)

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

  Log Message:
  -----------
  collectBitParts - use const references. NFCI.

Fixes clang-tidy warnings first noticed on D87452.