[all-commits] [llvm/llvm-project] 8936d8: [LV] Add debug output for force scalar tracing [nfc]

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8936d86469d2bf168988296820a331b1410f7143
      https://github.com/llvm/llvm-project/commit/8936d86469d2bf168988296820a331b1410f7143
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2022-08-29 (Mon, 29 Aug 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

  Log Message:
  -----------
  [LV] Add debug output for force scalar tracing [nfc]

I keep finding myself needing to rule this out as a possible source of scalarization, so add debug output like we have for other instructions we decide to scalarize.