diff --git a/llvm/include/llvm/Analysis/StackLifetime.h b/llvm/include/llvm/Analysis/StackLifetime.h
--- a/llvm/include/llvm/Analysis/StackLifetime.h
+++ b/llvm/include/llvm/Analysis/StackLifetime.h
@@ -191,6 +191,8 @@
   StackLifetimePrinterPass(raw_ostream &OS, StackLifetime::LivenessType Type)
       : Type(Type), OS(OS) {}
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 };
 
 } // end namespace llvm
diff --git a/llvm/include/llvm/Transforms/IPO/LoopExtractor.h b/llvm/include/llvm/Transforms/IPO/LoopExtractor.h
--- a/llvm/include/llvm/Transforms/IPO/LoopExtractor.h
+++ b/llvm/include/llvm/Transforms/IPO/LoopExtractor.h
@@ -23,6 +23,8 @@
 struct LoopExtractorPass : public PassInfoMixin<LoopExtractorPass> {
   LoopExtractorPass(unsigned NumLoops = ~0) : NumLoops(NumLoops) {}
   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 
 private:
   unsigned NumLoops;
diff --git a/llvm/include/llvm/Transforms/Instrumentation/AddressSanitizer.h b/llvm/include/llvm/Transforms/Instrumentation/AddressSanitizer.h
--- a/llvm/include/llvm/Transforms/Instrumentation/AddressSanitizer.h
+++ b/llvm/include/llvm/Transforms/Instrumentation/AddressSanitizer.h
@@ -115,6 +115,8 @@
   explicit AddressSanitizerPass(AddressSanitizerOptions Options)
       : Options(Options){};
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
   static bool isRequired() { return true; }
 
 private:
diff --git a/llvm/include/llvm/Transforms/Instrumentation/HWAddressSanitizer.h b/llvm/include/llvm/Transforms/Instrumentation/HWAddressSanitizer.h
--- a/llvm/include/llvm/Transforms/Instrumentation/HWAddressSanitizer.h
+++ b/llvm/include/llvm/Transforms/Instrumentation/HWAddressSanitizer.h
@@ -39,6 +39,8 @@
       : Options(Options){};
   PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM);
   static bool isRequired() { return true; }
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 
 private:
   HWAddressSanitizerOptions Options;
diff --git a/llvm/include/llvm/Transforms/Instrumentation/MemorySanitizer.h b/llvm/include/llvm/Transforms/Instrumentation/MemorySanitizer.h
--- a/llvm/include/llvm/Transforms/Instrumentation/MemorySanitizer.h
+++ b/llvm/include/llvm/Transforms/Instrumentation/MemorySanitizer.h
@@ -41,6 +41,8 @@
 
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
   static bool isRequired() { return true; }
 
 private:
diff --git a/llvm/include/llvm/Transforms/Scalar/EarlyCSE.h b/llvm/include/llvm/Transforms/Scalar/EarlyCSE.h
--- a/llvm/include/llvm/Transforms/Scalar/EarlyCSE.h
+++ b/llvm/include/llvm/Transforms/Scalar/EarlyCSE.h
@@ -32,6 +32,8 @@
 
   /// Run the pass over the function.
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 
   bool UseMemorySSA;
 };
diff --git a/llvm/include/llvm/Transforms/Scalar/GVN.h b/llvm/include/llvm/Transforms/Scalar/GVN.h
--- a/llvm/include/llvm/Transforms/Scalar/GVN.h
+++ b/llvm/include/llvm/Transforms/Scalar/GVN.h
@@ -126,6 +126,9 @@
   /// Run the pass over the function.
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
 
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
+
   /// This removes the specified instruction from
   /// our various maps and marks it for deletion.
   void markInstructionForDeletion(Instruction *I) {
diff --git a/llvm/include/llvm/Transforms/Scalar/LoopUnrollPass.h b/llvm/include/llvm/Transforms/Scalar/LoopUnrollPass.h
--- a/llvm/include/llvm/Transforms/Scalar/LoopUnrollPass.h
+++ b/llvm/include/llvm/Transforms/Scalar/LoopUnrollPass.h
@@ -140,6 +140,8 @@
       : UnrollOpts(UnrollOpts) {}
 
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 };
 
 } // end namespace llvm
diff --git a/llvm/include/llvm/Transforms/Scalar/LowerMatrixIntrinsics.h b/llvm/include/llvm/Transforms/Scalar/LowerMatrixIntrinsics.h
--- a/llvm/include/llvm/Transforms/Scalar/LowerMatrixIntrinsics.h
+++ b/llvm/include/llvm/Transforms/Scalar/LowerMatrixIntrinsics.h
@@ -23,6 +23,8 @@
 public:
   LowerMatrixIntrinsicsPass(bool Minimal = false) : Minimal(Minimal) {}
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
   static bool isRequired() { return true; }
 };
 } // namespace llvm
diff --git a/llvm/include/llvm/Transforms/Scalar/MergedLoadStoreMotion.h b/llvm/include/llvm/Transforms/Scalar/MergedLoadStoreMotion.h
--- a/llvm/include/llvm/Transforms/Scalar/MergedLoadStoreMotion.h
+++ b/llvm/include/llvm/Transforms/Scalar/MergedLoadStoreMotion.h
@@ -48,6 +48,8 @@
   MergedLoadStoreMotionPass(const MergedLoadStoreMotionOptions &PassOptions)
       : Options(PassOptions) {}
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 };
 }
 
diff --git a/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h b/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
--- a/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
+++ b/llvm/include/llvm/Transforms/Scalar/SimpleLoopUnswitch.h
@@ -69,6 +69,9 @@
 
   PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
                         LoopStandardAnalysisResults &AR, LPMUpdater &U);
+
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 };
 
 /// Create the legacy pass object for the simple loop unswitcher.
diff --git a/llvm/include/llvm/Transforms/Utils/EntryExitInstrumenter.h b/llvm/include/llvm/Transforms/Utils/EntryExitInstrumenter.h
--- a/llvm/include/llvm/Transforms/Utils/EntryExitInstrumenter.h
+++ b/llvm/include/llvm/Transforms/Utils/EntryExitInstrumenter.h
@@ -27,6 +27,9 @@
 
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
 
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
+
   bool PostInlining;
 
   static bool isRequired() { return true; }
diff --git a/llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h b/llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h
--- a/llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h
+++ b/llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h
@@ -153,6 +153,8 @@
   ProfileSummaryInfo *PSI;
 
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+  void printPipeline(raw_ostream &OS,
+                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 
   // Shim for old PM.
   LoopVectorizeResult
diff --git a/llvm/lib/Analysis/StackLifetime.cpp b/llvm/lib/Analysis/StackLifetime.cpp
--- a/llvm/lib/Analysis/StackLifetime.cpp
+++ b/llvm/lib/Analysis/StackLifetime.cpp
@@ -398,3 +398,19 @@
   SL.print(OS);
   return PreservedAnalyses::all();
 }
+
+void StackLifetimePrinterPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<StackLifetimePrinterPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  switch (Type) {
+  case StackLifetime::LivenessType::May:
+    OS << "may";
+    break;
+  case StackLifetime::LivenessType::Must:
+    OS << "must";
+    break;
+  }
+  OS << ">";
+}
diff --git a/llvm/lib/Transforms/IPO/LoopExtractor.cpp b/llvm/lib/Transforms/IPO/LoopExtractor.cpp
--- a/llvm/lib/Transforms/IPO/LoopExtractor.cpp
+++ b/llvm/lib/Transforms/IPO/LoopExtractor.cpp
@@ -283,3 +283,13 @@
   PA.preserve<LoopAnalysis>();
   return PA;
 }
+
+void LoopExtractorPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<LoopExtractorPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (NumLoops == 1)
+    OS << "single";
+  OS << ">";
+}
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1273,6 +1273,16 @@
   return PreservedAnalyses::all();
 }
 
+void AddressSanitizerPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<AddressSanitizerPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (Options.CompileKernel)
+    OS << "kernel";
+  OS << ">";
+}
+
 ModuleAddressSanitizerPass::ModuleAddressSanitizerPass(
     bool CompileKernel, bool Recover, bool UseGlobalGC, bool UseOdrIndicator,
     AsanDtorKind DestructorKind)
diff --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
--- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -504,6 +504,17 @@
     return PreservedAnalyses::none();
   return PreservedAnalyses::all();
 }
+void HWAddressSanitizerPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<HWAddressSanitizerPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (Options.CompileKernel)
+    OS << "kernel;";
+  if (Options.Recover)
+    OS << "recover";
+  OS << ">";
+}
 
 void HWAddressSanitizer::createHwasanCtorComdat() {
   std::tie(HwasanCtorFunction, std::ignore) =
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -681,6 +681,19 @@
   return PreservedAnalyses::none();
 }
 
+void MemorySanitizerPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<MemorySanitizerPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (Options.Recover)
+    OS << "recover;";
+  if (Options.Kernel)
+    OS << "kernel;";
+  OS << "track-origins=" << Options.TrackOrigins;
+  OS << ">";
+}
+
 char MemorySanitizerLegacyPass::ID = 0;
 
 INITIALIZE_PASS_BEGIN(MemorySanitizerLegacyPass, "msan",
diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -1642,6 +1642,16 @@
   return PA;
 }
 
+void EarlyCSEPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<EarlyCSEPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (UseMemorySSA)
+    OS << "memssa";
+  OS << ">";
+}
+
 namespace {
 
 /// A simple and fast domtree-based CSE pass.
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -684,6 +684,24 @@
   return PA;
 }
 
+void GVN::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<GVN> *>(this)->printPipeline(OS,
+                                                         MapClassName2PassName);
+
+  OS << "<";
+  if (Options.AllowPRE != None)
+    OS << (Options.AllowPRE ? "" : "no-") << "pre;";
+  if (Options.AllowLoadPRE != None)
+    OS << (Options.AllowLoadPRE ? "" : "no-") << "load-pre;";
+  if (Options.AllowLoadPRESplitBackedge != None)
+    OS << (Options.AllowLoadPRESplitBackedge ? "" : "no-")
+       << "split-backedge-load-pre;";
+  if (Options.AllowMemDep != None)
+    OS << (Options.AllowMemDep ? "" : "no-") << "memdep";
+  OS << ">";
+}
+
 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 LLVM_DUMP_METHOD void GVN::dump(DenseMap<uint32_t, Value*>& d) const {
   errs() << "{\n";
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -1617,3 +1617,25 @@
 
   return getLoopPassPreservedAnalyses();
 }
+
+void LoopUnrollPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<LoopUnrollPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (UnrollOpts.AllowPartial != None)
+    OS << (UnrollOpts.AllowPartial ? "" : "no-") << "partial;";
+  if (UnrollOpts.AllowPeeling != None)
+    OS << (UnrollOpts.AllowPeeling ? "" : "no-") << "peeling;";
+  if (UnrollOpts.AllowRuntime != None)
+    OS << (UnrollOpts.AllowRuntime ? "" : "no-") << "runtime;";
+  if (UnrollOpts.AllowUpperBound != None)
+    OS << (UnrollOpts.AllowUpperBound ? "" : "no-") << "upperbound;";
+  if (UnrollOpts.AllowProfileBasedPeeling != None)
+    OS << (UnrollOpts.AllowProfileBasedPeeling ? "" : "no-")
+       << "profile-peeling;";
+  if (UnrollOpts.FullUnrollMaxCount != None)
+    OS << "full-unroll-max=" << UnrollOpts.FullUnrollMaxCount << ";";
+  OS << "O" << UnrollOpts.OptLevel;
+  OS << ">";
+}
diff --git a/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp b/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
--- a/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
+++ b/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
@@ -2264,6 +2264,16 @@
   return PreservedAnalyses::all();
 }
 
+void LowerMatrixIntrinsicsPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<LowerMatrixIntrinsicsPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  if (Minimal)
+    OS << "minimal";
+  OS << ">";
+}
+
 namespace {
 
 class LowerMatrixIntrinsicsLegacyPass : public FunctionPass {
diff --git a/llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp b/llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp
--- a/llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp
+++ b/llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp
@@ -420,3 +420,12 @@
     PA.preserveSet<CFGAnalyses>();
   return PA;
 }
+
+void MergedLoadStoreMotionPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<MergedLoadStoreMotionPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+  OS << "<";
+  OS << (Options.SplitFooterBB ? "" : "no-") << "split-footer-bb";
+  OS << ">";
+}
diff --git a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
--- a/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
@@ -3121,6 +3121,17 @@
   return PA;
 }
 
+void SimpleLoopUnswitchPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<SimpleLoopUnswitchPass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+
+  OS << "<";
+  OS << (NonTrivial ? "" : "no-") << "nontrivial;";
+  OS << (Trivial ? "" : "no-") << "trivial";
+  OS << ">";
+}
+
 namespace {
 
 class SimpleLoopUnswitchLegacyPass : public LoopPass {
diff --git a/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp b/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
--- a/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
+++ b/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
@@ -183,3 +183,13 @@
   PA.preserveSet<CFGAnalyses>();
   return PA;
 }
+
+void llvm::EntryExitInstrumenterPass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<llvm::EntryExitInstrumenterPass> *>(this)
+      ->printPipeline(OS, MapClassName2PassName);
+  OS << "<";
+  if (PostInlining)
+    OS << "post-inline";
+  OS << ">";
+}
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -10587,3 +10587,14 @@
       PA.preserveSet<CFGAnalyses>();
     return PA;
 }
+
+void LoopVectorizePass::printPipeline(
+    raw_ostream &OS, function_ref<StringRef(StringRef)> MapClassName2PassName) {
+  static_cast<PassInfoMixin<LoopVectorizePass> *>(this)->printPipeline(
+      OS, MapClassName2PassName);
+
+  OS << "<";
+  OS << (InterleaveOnlyWhenForced ? "" : "no-") << "interleave-forced-only;";
+  OS << (VectorizeOnlyWhenForced ? "" : "no-") << "vectorized-forced-only;";
+  OS << ">";
+}