diff --git a/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h b/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
index 56a8f76d63a4..0cf346acebb8 100644
--- a/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
+++ b/llvm/include/llvm/Transforms/IPO/PassManagerBuilder.h
@@ -20,6 +20,7 @@
 namespace llvm {
 class Pass;
 class TargetLibraryInfo;
+class TargetMachine;
 
 // The old pass manager infrastructure is hidden in a legacy namespace now.
 namespace legacy {
@@ -119,6 +120,9 @@ public:
   bool RerollLoops;
   bool LoadCombine;
   bool DisableGVNLoadPRE;
+  bool VerifyInput;
+  bool VerifyOutput;
+  bool StripDebug;
 
 private:
   /// ExtensionList - This is list of all of the extensions that are registered.
@@ -136,6 +140,7 @@ public:
 private:
   void addExtensionsToPM(ExtensionPointTy ETy, PassManagerBase &PM) const;
   void addInitialAliasAnalysisPasses(PassManagerBase &PM) const;
+  void addLTOOptimizationPasses(PassManagerBase &PM);
 
 public:
   /// populateFunctionPassManager - This fills in the function pass manager,
@@ -145,7 +150,7 @@ public:
 
   /// populateModulePassManager - This sets up the primary pass manager.
   void populateModulePassManager(PassManagerBase &MPM);
-  void populateLTOPassManager(PassManagerBase &PM);
+  void populateLTOPassManager(PassManagerBase &PM, TargetMachine *TM = nullptr);
 };
 
 /// Registers a function for adding a standard set of passes.  This should be
diff --git a/llvm/lib/LTO/LTOCodeGenerator.cpp b/llvm/lib/LTO/LTOCodeGenerator.cpp
index 80aa48e0fbc2..34cd79c2a6ed 100644
--- a/llvm/lib/LTO/LTOCodeGenerator.cpp
+++ b/llvm/lib/LTO/LTOCodeGenerator.cpp
@@ -458,32 +458,21 @@ bool LTOCodeGenerator::generateObjectFile(raw_ostream &out,
   // Instantiate the pass manager to organize the passes.
   PassManager passes;
 
-  // Start off with a verification pass.
-  passes.add(createVerifierPass());
-  passes.add(createDebugInfoVerifierPass());
-
   // Add an appropriate DataLayout instance for this module...
   mergedModule->setDataLayout(TargetMach->getSubtargetImpl()->getDataLayout());
-  passes.add(new DataLayoutPass(mergedModule));
-
-  TargetMach->addAnalysisPasses(passes);
 
   Triple TargetTriple(TargetMach->getTargetTriple());
-  // Enabling internalize here would use its AllButMain variant. It
-  // keeps only main if it exists and does nothing for libraries. Instead
-  // we create the pass ourselves with the symbol list provided by the linker.
-  if (!DisableOpt) {
-    PassManagerBuilder PMB;
-    PMB.DisableGVNLoadPRE = DisableGVNLoadPRE;
-    if (!DisableInline)
-      PMB.Inliner = createFunctionInliningPass();
-    PMB.LibraryInfo = new TargetLibraryInfo(TargetTriple);
-    PMB.populateLTOPassManager(passes);
-  }
+  PassManagerBuilder PMB;
+  PMB.DisableGVNLoadPRE = DisableGVNLoadPRE;
+  if (!DisableInline)
+    PMB.Inliner = createFunctionInliningPass();
+  PMB.LibraryInfo = new TargetLibraryInfo(TargetTriple);
+  if (DisableOpt)
+    PMB.OptLevel = 0;
+  PMB.VerifyInput = true;
+  PMB.VerifyOutput = true;
 
-  // Make sure everything is still good.
-  passes.add(createVerifierPass());
-  passes.add(createDebugInfoVerifierPass());
+  PMB.populateLTOPassManager(passes, TargetMach);
 
   PassManager codeGenPasses;
 
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
index b76f3486e5fb..f5c5b065f115 100644
--- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -17,11 +17,14 @@
 #include "llvm-c/Transforms/PassManagerBuilder.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/Passes.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Verifier.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Target/TargetLibraryInfo.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Vectorize.h"
@@ -78,6 +81,9 @@ PassManagerBuilder::PassManagerBuilder() {
     RerollLoops = RunLoopRerolling;
     LoadCombine = RunLoadCombine;
     DisableGVNLoadPRE = false;
+    VerifyInput = false;
+    VerifyOutput = false;
+    StripDebug = false;
 }
 
 PassManagerBuilder::~PassManagerBuilder() {
@@ -313,11 +319,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) {
   addExtensionsToPM(EP_OptimizerLast, MPM);
 }
 
-void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM) {
-  // Add LibraryInfo if we have some.
-  if (LibraryInfo)
-    PM.add(new TargetLibraryInfo(*LibraryInfo));
-
+void PassManagerBuilder::addLTOOptimizationPasses(PassManagerBase &PM) {
   // Provide AliasAnalysis services for optimizations.
   addInitialAliasAnalysisPasses(PM);
 
@@ -408,6 +410,35 @@ void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM) {
   PM.add(createGlobalDCEPass());
 }
 
+void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM,
+                                                TargetMachine *TM) {
+  if (TM) {
+    const DataLayout *DL = TM->getSubtargetImpl()->getDataLayout();
+    PM.add(new DataLayoutPass(*DL));
+    TM->addAnalysisPasses(PM);
+  }
+
+  if (LibraryInfo)
+    PM.add(new TargetLibraryInfo(*LibraryInfo));
+
+  if (VerifyInput)
+    PM.add(createVerifierPass());
+
+  if (StripDebug)
+    PM.add(createStripSymbolsPass(true));
+
+  if (VerifyInput)
+    PM.add(createDebugInfoVerifierPass());
+
+  if (OptLevel != 0)
+    addLTOOptimizationPasses(PM);
+
+  if (VerifyOutput) {
+    PM.add(createVerifierPass());
+    PM.add(createDebugInfoVerifierPass());
+  }
+}
+
 inline PassManagerBuilder *unwrap(LLVMPassManagerBuilderRef P) {
     return reinterpret_cast<PassManagerBuilder*>(P);
 }
diff --git a/llvm/tools/opt/opt.cpp b/llvm/tools/opt/opt.cpp
index 65250b67da13..9a0c9a420898 100644
--- a/llvm/tools/opt/opt.cpp
+++ b/llvm/tools/opt/opt.cpp
@@ -254,18 +254,12 @@ static void AddStandardCompilePasses(PassManagerBase &PM) {
 }
 
 static void AddStandardLinkPasses(PassManagerBase &PM) {
-  PM.add(createVerifierPass());                  // Verify that input is correct
-
-  // If the -strip-debug command line option was specified, do it.
-  if (StripDebug)
-    addPass(PM, createStripSymbolsPass(true));
-
-  // Verify debug info only after it's (possibly) stripped.
-  PM.add(createDebugInfoVerifierPass());
-
-  if (DisableOptimizations) return;
-
   PassManagerBuilder Builder;
+  Builder.VerifyInput = true;
+  Builder.StripDebug = StripDebug;
+  if (DisableOptimizations)
+    Builder.OptLevel = 0;
+
   if (!DisableInline)
     Builder.Inliner = createFunctionInliningPass();
   Builder.populateLTOPassManager(PM);