[all-commits] [llvm/llvm-project] 9a6de7: [MachineLICM] Add llvm debug messages to SinkIntoL...

[sjoerdmeijer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9a6de74d5a9e11a7865ce4873ff3297b7efbb673
      https://github.com/llvm/llvm-project/commit/9a6de74d5a9e11a7865ce4873ff3297b7efbb673
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2020-12-22 (Tue, 22 Dec 2020)

  Changed paths:
    M llvm/lib/CodeGen/MachineLICM.cpp

  Log Message:
  -----------
  [MachineLICM] Add llvm debug messages to SinkIntoLoop. NFC.

I am investigating sinking instructions back into the loop under high
register pressure. This is just a first NFC step to add some debug
messages that allows tracing of the decision making.