[PATCH] D48496: [llvm-mca] Rename Backend to Pipeline. NFC.

[Matt Davis via Phabricator via llvm-commits]

mattd created this revision.
mattd added reviewers: andreadb, courbet, RKSimon.
Herald added subscribers: gbedwell, tschuett, javed.absar, mgorny.

This change renames the Backend and BackendPrinter to Pipeline and PipelinePrinter respectively. 
Variables and comments have also been updated to reflect this change.

The reason for this rename, is to be slightly more correct about what MCA is modeling.  MCA models a Pipeline, which implies some logical sequence of stages.


https://reviews.llvm.org/D48496

Files:
  tools/llvm-mca/Backend.cpp
  tools/llvm-mca/Backend.h
  tools/llvm-mca/BackendPrinter.cpp
  tools/llvm-mca/BackendPrinter.h
  tools/llvm-mca/CMakeLists.txt
  tools/llvm-mca/DispatchStage.cpp
  tools/llvm-mca/DispatchStage.h
  tools/llvm-mca/ExecuteStage.cpp
  tools/llvm-mca/ExecuteStage.h
  tools/llvm-mca/HWEventListener.h
  tools/llvm-mca/Instruction.cpp
  tools/llvm-mca/Instruction.h
  tools/llvm-mca/InstructionTables.cpp
  tools/llvm-mca/Pipeline.cpp
  tools/llvm-mca/Pipeline.h
  tools/llvm-mca/PipelinePrinter.cpp
  tools/llvm-mca/PipelinePrinter.h
  tools/llvm-mca/README.txt
  tools/llvm-mca/ResourcePressureView.h
  tools/llvm-mca/RetireControlUnit.h
  tools/llvm-mca/RetireStage.cpp
  tools/llvm-mca/RetireStage.h
  tools/llvm-mca/Scheduler.cpp
  tools/llvm-mca/Support.cpp
  tools/llvm-mca/Support.h
  tools/llvm-mca/TimelineView.h
  tools/llvm-mca/llvm-mca.cpp

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