Index: llvm/trunk/test/tools/llvm-mca/X86/BtVer2/bottleneck-hints-none.s
===================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/BtVer2/bottleneck-hints-none.s
+++ llvm/trunk/test/tools/llvm-mca/X86/BtVer2/bottleneck-hints-none.s
@@ -0,0 +1,16 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -bottleneck-analysis -all-views=false -summary-view -iterations 1 < %s | FileCheck %s -implicit-check-not 'Cycles with backend pressure increase'
+
+add %eax, %ebx
+
+# CHECK:      Iterations:        1
+# CHECK-NEXT: Instructions:      1
+# CHECK-NEXT: Total Cycles:      4
+# CHECK-NEXT: Total uOps:        1
+
+# CHECK:      Dispatch Width:    2
+# CHECK-NEXT: uOps Per Cycle:    0.25
+# CHECK-NEXT: IPC:               0.25
+# CHECK-NEXT: Block RThroughput: 0.5
+
+# CHECK:      No resource or data dependency bottlenecks discovered.
Index: llvm/trunk/tools/llvm-mca/Views/SummaryView.h
===================================================================
--- llvm/trunk/tools/llvm-mca/Views/SummaryView.h
+++ llvm/trunk/tools/llvm-mca/Views/SummaryView.h
@@ -84,6 +84,9 @@
   // True if throughput was affected by dispatch stalls.
   bool SeenStallCycles;
 
+  // True if the bottleneck analysis should be displayed.
+  bool ShouldEmitBottleneckAnalysis;
+
   // Compute the reciprocal throughput for the analyzed code block.
   // The reciprocal block throughput is computed as the MAX between:
   //   - NumMicroOps / DispatchWidth
@@ -95,7 +98,7 @@
 
 public:
   SummaryView(const llvm::MCSchedModel &Model, llvm::ArrayRef<llvm::MCInst> S,
-              unsigned Width);
+              unsigned Width, bool EmitBottleneckAnalysis);
 
   void onCycleEnd() override {
     ++TotalCycles;
Index: llvm/trunk/tools/llvm-mca/Views/SummaryView.cpp
===================================================================
--- llvm/trunk/tools/llvm-mca/Views/SummaryView.cpp
+++ llvm/trunk/tools/llvm-mca/Views/SummaryView.cpp
@@ -23,7 +23,7 @@
 #define DEBUG_TYPE "llvm-mca"
 
 SummaryView::SummaryView(const MCSchedModel &Model, ArrayRef<MCInst> S,
-                         unsigned Width)
+                         unsigned Width, bool EmitBottleneckAnalysis)
     : SM(Model), Source(S), DispatchWidth(Width), LastInstructionIdx(0),
       TotalCycles(0), NumMicroOps(0), BPI({0, 0, 0, 0, 0}),
       ResourcePressureDistribution(Model.getNumProcResourceKinds(), 0),
@@ -32,7 +32,8 @@
       ResIdx2ProcResID(Model.getNumProcResourceKinds(), 0),
       PressureIncreasedBecauseOfResources(false),
       PressureIncreasedBecauseOfDataDependencies(false),
-      SeenStallCycles(false) {
+      SeenStallCycles(false),
+      ShouldEmitBottleneckAnalysis(EmitBottleneckAnalysis) {
   computeProcResourceMasks(SM, ProcResourceMasks);
   for (unsigned I = 1, E = SM.getNumProcResourceKinds(); I < E; ++I) {
     unsigned Index = getResourceStateIndex(ProcResourceMasks[I]);
@@ -111,8 +112,10 @@
 }
 
 void SummaryView::printBottleneckHints(raw_ostream &OS) const {
-  if (!SeenStallCycles || !BPI.PressureIncreaseCycles)
+  if (!SeenStallCycles || !BPI.PressureIncreaseCycles) {
+    OS << "\nNo resource or data dependency bottlenecks discovered.\n";
     return;
+  }
 
   double PressurePerCycle =
       (double)BPI.PressureIncreaseCycles * 100 / TotalCycles;
@@ -181,8 +184,8 @@
   TempStream << "\nBlock RThroughput: "
              << format("%.1f", floor((BlockRThroughput * 10) + 0.5) / 10)
              << '\n';
-
-  printBottleneckHints(TempStream);
+  if (ShouldEmitBottleneckAnalysis)
+    printBottleneckHints(TempStream);
   TempStream.flush();
   OS << Buffer;
 }
Index: llvm/trunk/tools/llvm-mca/llvm-mca.cpp
===================================================================
--- llvm/trunk/tools/llvm-mca/llvm-mca.cpp
+++ llvm/trunk/tools/llvm-mca/llvm-mca.cpp
@@ -469,7 +469,8 @@
     mca::PipelinePrinter Printer(*P);
 
     if (PrintSummaryView)
-      Printer.addView(llvm::make_unique<mca::SummaryView>(SM, Insts, Width));
+      Printer.addView(llvm::make_unique<mca::SummaryView>(
+          SM, Insts, Width, EnableBottleneckAnalysis));
 
     if (PrintInstructionInfoView)
       Printer.addView(