[all-commits] [llvm/llvm-project] 7d0989: [SelectOptimize] Add some debug logging. NFC

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7d098988bc32d2894c338640cbee7084a02c15c8
      https://github.com/llvm/llvm-project/commit/7d098988bc32d2894c338640cbee7084a02c15c8
  Author: David Green <david.green at arm.com>
  Date:   2022-11-22 (Tue, 22 Nov 2022)

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

  Log Message:
  -----------
  [SelectOptimize] Add some debug logging. NFC

This is some quick debug messages for the SelectOptimize pass, adding
some information for the costs that are measured from getInstructionCost
calls, and re-using the existing optimization remarks to print some
information about if transforms were performed or not.

Differential Revision: https://reviews.llvm.org/D138108