[llvm-mca] Move the initialization of Pipeline. NFC.

Code cleanup to make the pipeline creation routine easier to read.

llvm-svn: 340887

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/tools/llvm-mca/lib/Context.cpp b/llvm/tools/llvm-mca/lib/Context.cpp
index 31c09dce912..d2cb27fecec 100644
--- a/llvm/tools/llvm-mca/lib/Context.cpp
+++ b/llvm/tools/llvm-mca/lib/Context.cpp
@@ -40,8 +40,7 @@ Context::createDefaultPipeline(const PipelineOptions &Opts, InstrBuilder &IB,
                                        Opts.AssumeNoAlias);
   auto HWS = llvm::make_unique<Scheduler>(SM, LSU.get());
 
-  // Create the pipeline and its stages.
-  auto StagePipeline = llvm::make_unique<Pipeline>();
+  // Create the pipeline stages.
   auto Fetch = llvm::make_unique<FetchStage>(IB, SrcMgr);
   auto Dispatch = llvm::make_unique<DispatchStage>(
       STI, MRI, Opts.RegisterFileSize, Opts.DispatchWidth, *RCU, *PRF);
@@ -55,6 +54,7 @@ Context::createDefaultPipeline(const PipelineOptions &Opts, InstrBuilder &IB,
   addHardwareUnit(std::move(HWS));
 
   // Build the pipeline.
+  auto StagePipeline = llvm::make_unique<Pipeline>();
   StagePipeline->appendStage(std::move(Fetch));
   StagePipeline->appendStage(std::move(Dispatch));
   StagePipeline->appendStage(std::move(Execute));